CN105731194A - Multi-self-locking garden box car for remote transportation and automatic retraction at uniform speed - Google Patents

Multi-self-locking garden box car for remote transportation and automatic retraction at uniform speed Download PDF

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Publication number
CN105731194A
CN105731194A CN201610186595.3A CN201610186595A CN105731194A CN 105731194 A CN105731194 A CN 105731194A CN 201610186595 A CN201610186595 A CN 201610186595A CN 105731194 A CN105731194 A CN 105731194A
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CN
China
Prior art keywords
lock
damping
head
axle
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610186595.3A
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Chinese (zh)
Inventor
苏克
叶晓东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Daye Garden Equipment Co Ltd
Original Assignee
Ningbo Daye Garden Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Daye Garden Technology Co Ltd filed Critical Ningbo Daye Garden Technology Co Ltd
Priority to CN201610186595.3A priority Critical patent/CN105731194A/en
Publication of CN105731194A publication Critical patent/CN105731194A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
    • B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
    • B65H75/425—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles attached to, or forming part of a vehicle, e.g. truck, trailer, vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4436—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding
    • B65H75/4442—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding acting on the reel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4457—Arrangements of the frame or housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/48—Automatic re-storing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/60—Damping means, shock absorbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/70—Clutches; Couplings
    • B65H2403/72—Clutches, brakes, e.g. one-way clutch +F204
    • B65H2403/725—Brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/33—Hollow or hose-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/34—Handled filamentary material electric cords or electric power cables

Abstract

The invention discloses a multi-self-locking garden box car for remote transportation and automatic retraction at uniform speed. The multi-self-locking garden box car comprises a random locking concave head (100), a left-deviated slide way head (101) and a right-deviated slide way head (103), which are all directly arranged on the disc surface of the wheel side surface of a main wheel. The multi-self-locking garden box car is characterized in that a bracket (19) of a universal adjustable garden pipe discharger has key-shaped holes with large and small heads, so that hanging nails are used for fixing in some emergency places; and a small gear (9) adopts a gear with a spiral angle for improving the working condition of instant engagement. A buffer support auxiliary method of adding a buffer sponge pad on an outgoing line achieves multiple comprehensive damping effects to further improve the retraction damping quality of a pipe winder; and a pipe change line on the pipe winder has multiple functions of water, gas and electricity compatibility.

Description

Long-distance sand transport and automatic uniform speed retraction many self-lockings gardens box car
Technical field
The present invention relates to conduit wiring coiler restoring device technical field, especially relate to a kind of special long-distance sand transport that can be used for flexible pipe or cable carry out multiple damping and automatic uniform speed retraction many self-lockings gardens box car.
Background technology
The existing automatic hose reel for collecting flexible pipe or cable, it is provided with quadrant arc-shaped rack (41) at the lower wall (16) rotated, and the little gear (42) nibbling with it sum mutually it is provided with at lower casing (17), by this little gear, it is provided with the poke rod (43) of operative gear simultaneously, only when rotating disk is just struck when certain position work, in use there is the clockwork spring retraction speed when retractable hose or cable sometimes too fast too quickly, the process of retractable hose or cable causes flexible pipe or the whipping of the similar cosine wave of cable and Fourier curve sample, thus sometimes causing personnel to injure and the problem of flexible pipe or cable and joint failure；In use the operation of flexible pipe or cable locking is not easily controlled and problem that reliability and stability is not enough it addition, existing automatic hose reel there is also.
Moreover, in order to overcome the deficiency of duty caused by tube rolling device prior art, once the improvement of overdamp device was done, the position latch mechanism turning a pin (10) formula adopting the inside and outside cam path of a kind of bottom surface along damping box shell (3) to run, wants to make slow retraction damping and optional position locking device more reliable.
Described position lock is to turn a pin along what the inside and outside cam path having far and near many control point of plane ran.Described position locking device is by turning a pin (10), it is located at the inside and outside cam path having far and near many control point along plane of the bottom surface of damping box shell (3), damping rotating disk (6), damping lid (11) and little gear (9) are formed, it is characterized in that: described to turn the axle (30) pin vertical with axle (32), axle (33) is also vertical with axle (32), and axle (30) is parallel and reverse with axle (33)；Axle head (30) is to be loosely inserted into inside and outside cam path, and another axle (33) is the hole (6c) being loosely inserted into damping rotating disk (6), particularly described axle (33) longer than axle (30) (long then reliable)；Carry out locking and just, anti-run.Box shell (3) bottom surface is additionally provided with observation port (3a) and (3b).Box shell (3) bottom surface is provided with protuberance (3c) and protuberance (3d) and locking protuberance (3e).When operator pulls pipeline, because main wheel (14) is equipped with pipe joint (15), pipe joint is pressed tubulature line and pipeline on main wheel fortunately, main wheel (14) is screwed with lower wall (16) and is connected, and it is inserted on the smooth outer shaft table of the big pipe in center of lower casing (17) by the center big pipe axle kink rotationally of lower wall (16), therefore upper deep bid (12), main wheel (14), pipe joint (15), lower wall (16) is rotate relative to shell；When pulling out pipeline, main wheel (14) drives little gear (9), makes damping rotating disk (6) drive and turns one end (30) of a pin (10) and run along the inside groove of the bottom surface of damping box shell (3)；When stopping drawing, pin end (30) is such as Figure 29, because clockwork spring retroaction can touch the locking of (3e) place；Draw again a little and unclamp pipeline, such as Figure 30, bearing pin end (30) along outer ring recess without lock, flexible pipe or cable under the counteracting force of clockwork spring (11), automatic rewinding.
But things turn out contrary to one's wishes, though above-mentioned position lock is available, do not know how to have malfunctioning phenomenon to occur once in a while；The long-distance sand transport of the present invention and automatic uniform speed retraction many self-lockings gardens box car just arise at the historic moment.
Summary of the invention
The technical scheme of the problem that a kind of pipe winding device having ball position lock and many damping mechanisms solves its optional position lock can be described as ball position lock, the scheme of new design is in the tube rolling device used, motionless gear wheel (4) in the middle of utilizing, the feature that little gear (9) rotates can filled about more, install another damping box shell additional, or replace position lock.
The technical scheme of the problem that the improved pipe winding device having ball position lock and many damping mechanisms solves its optional position lock can be described as ball position lock, the scheme of this design is in the tube rolling device used, motionless gear wheel (4) in the middle of utilizing, the feature that little gear (9) rotates can filled about more, install another damping box shell additional, or replace position lock.The described pipe winding device having ball position lock and many damping mechanisms, it has ball position to lock by little gear (9), the lock core shaft (74) driven by little gear (9), ball (70), torsion spring (73), lock core (72), position lock box shell (71) forms；Described position lock box shell (71) is assemblied on main wheel (14), and described torsion spring (73) is enclosed within lock core shaft (74), and normality packs tightly and puts；Described lock core (72) kink is contained in described torsion spring (73) and lock core shaft (74) and loads in described position lock box shell (71)；Described lock core (72) is provided with the heart-shaped locked groove of bias, eccentric with ball catatrepsis in toilet bowl, and heart-shaped recessed bottom is to be the position locked when ball enters；It is characterized in that: described ball (70) is smooth, it is preferred to steel ball；Described torsion spring (73) is Mi Quan, and cross section is circular, and its end (73a) is L-shaped, is beneficial to be stuck in described lock core (72) top；And the other end (73b) takes the shape of the letter U, it is beneficial to the promotion of described ball (70)；The end (73a) of described torsion spring (73) is stuck on described lock core (72), and the end (73b) of described torsion spring (73) reach lock core (72) heart-shaped locked groove close apex square hole in, and contact with described ball (70)；Described ball (70) is movably arranged in the axial elongated slot (71a) of position lock box shell (71) and the heart-shaped locked groove of lock core (72), and contact with the end (73b) being sleeved on lock core shaft (74) and the torsion spring (73) that reaches lock core (72), to be connected with the heart-shaped locked groove of lock core (72) and to move up and down with the axial elongated slot (71a) of described position lock box shell (71), its target is to put in place when described ball (70) pushes away the end (73b) of described torsion spring (73) and make the internal diameter of torsion spring Mi Quan become big, to unclamp the lock core shaft (74) driven by little gear (9), make pipeline freely；And do not push away the end (73b) of described torsion spring (73) when lock-bit fallen by described ball (70), and make the internal diameter of torsion spring Mi Quan diminish, to pack tightly the lock core shaft (74) driven by little gear (9), make pipeline motionless；Thus being formed with the pipe winding device of ball position lock and many damping mechanisms.
It is endless for improving the deficiency of duty caused by tube rolling device prior art；The scheme of certain design is in the tube rolling device used, the motionless gear wheel (4) in the middle of utilizing, and can fill the feature that little gear (9) rotates more about, install another damping box shell additional, or replace the damping unit that bounces back slowly.The present invention is also referred to as the pipe winding device of trap stage clip mechanism and many damping mechanisms.Described trap stage clip mechanism is by little gear (9), the close thread spindle (64) driven by little gear (9), trap (61), stage clip (62), damping box shell (63), damping lid (65) composition；It is characterized in that: described close thread spindle (64) is provided with screw thread；Screw thread is preferably with closely-pitched standard thread, and its closely-pitched is conducive to shortening axle stroke, and its standard thread is conducive to processing；Described trap (61) is provided with female thread, in order to is connected with close thread spindle (64) and moves up and down；Described trap (61) is provided with multiple outer groove, it is preferred to 4, in order to slide mutually with the multiple convex guide rail (63a) in damping box shell (63)；Equipped with described stage clip (62) under described trap (61), the other end of stage clip (62) contacts with in the box of damping box shell (63)；Described damping box shell (63) is assemblied on main wheel (14)；Damping lid (65) is assemblied in above damping box shell (63).Also set hook (81) at support (19)；Outlet dress foam rubber cushion (91).
Hereinafter first the technical scheme of the pipe winding device having trap stage clip mechanism and many damping mechanisms improved is stated in detail:
In order to overcome the deficiency of duty caused by tube rolling device prior art, having individual scheme is at a kind of slow retraction damping device for hose reel used, namely adopt 2 extension springs of a kind of use to hold and centrifugal flexible multiple small slide blocks (1) contact valve piston (7) and the side of damping box shell (3) in the slideway within damping rotating disk, install another damping box shell additional, it is provided with the helical axis (106) that another identical little gear (9) drives, couples with internal coiling friction wheel (105) with the helical angle spiral more than 23.5 degree；Move down at the bottom of friction shell when axle rotates forward hour wheel, on the contrary upper shifting；Form the spiral mill erasing one-way mechanism of antivibrator.
A kind of damping lock hose reel, is made up of wheel housing assy, centrifugal slow restoring device, side piston damping device, and position lock, it is characterised in that: the centrifugal-block of described centrifugal slow restoring device is the small slide block that often group two is held with extension spring mutually；And described side piston damping device be the centrifugal-block being located at centrifugal slow restoring device side and the valve piston having spring that damps mutually with it；And described position lock is to turn a pin along what the inside and outside cam path having far and near many control point of plane ran.
Described wheel housing assy is by upper casing (13), upper deep bid (12), disc spring clockwork spring (11), inner disc (5), gear wheel (4), main wheel (14), pipe joint (15), lower wall (16), lower casing (17), having strong market potential (18), support (19) is formed.Wherein, described upper casing and lower casing are assembled into the shell of tube rolling device；Described shell by have strong market potential (18) and support (19) in 180 degree micro-turn be connected；The hole of the central shaft of described shell is equipped with the lower wall (16) and the inner disc (5) that are provided with rotating shaft；Inner disc (5) is by disc spring clockwork spring (11) and upper deep bid (12) composition restoring device；And inner disc (5) is fixed with gear wheel (4), and insert upper little inner cap (21), and be installed on upper casing (13) again through upper little enclosing cover (22) is fixing.Therefore, above-mentioned gear wheel (4) is actually motionless relative to the shell of tube rolling device.Groove on the axle of motionless inner disc (5) is fixedly mounted with the one end in the close center of circle of disc spring clockwork spring (11), the outer ring of described disc spring clockwork spring is assemblied in the card column of the edge of the main wheel (14) of rotation, and is covered by the screens everywhere at edge with deep bid (12).Main wheel (14) is equipped with pipe joint (15), and main wheel (14) is screwed with lower wall (16) and is connected, and it is inserted on the smooth side channels of the big pipe in center of lower casing (17) by the center big pipe axle kink rotationally of lower wall (16).It is to say, above-mentioned upper deep bid (12), main wheel (14), pipe joint (15), lower wall (16) is rotate relative to shell.Little gear (9) engages with gear wheel, and drives the damping rotating disk (6) of the damping box shell (3) being fitted in main wheel (14).
The valve piston having spring that is that described side piston damping device is the side of the centrifugal-block being located at centrifugal slow restoring device and that damp mutually with it；Described side piston damping device is by damping box shell (3), valve piston (7), compression spring (8), small slide block (1), extension spring (2), damping rotating disk (6), damping lid (11) and little gear (9) are formed, it is characterised in that: the rear portion of the valve piston (7) of described side piston damping device is equipped with stage clip (8).
A kind of torsional spring inflection handle pin of lock device for hose reel, by turning a pin (10), torsion spring (103), it is located at the inside and outside cam path of the bottom surface of damping box shell (3), damping rotating disk (6), damping lid (11) and little gear (9) are formed, it is characterised in that: the described axle (33) pin that turns is provided with torsion spring (103)；Axle head (30) is to be loosely inserted into inside and outside cam path, and another axle (33) is the hole (6c) being loosely inserted into damping rotating disk (6), the torsion spring (103) that particularly described axle (33) is provided with makes axle head (30) more reliable when along evagination race automatic retracted.Particularly described axle (33) longer than axle (30) (long then reliable)；Carry out locking and just, anti-run.The bottom surface of box shell (3) is additionally provided with observation port (3a) and (3b).The bottom surface of box shell (3) is provided with protuberance (3c) and protuberance (3d) and locking protuberance (3e).
Described position lock is to turn a pin along what the inside and outside cam path having far and near many control point of plane ran.Described position locking device is by turning a pin (10), it is located at the inside and outside cam path having far and near many control point along plane of the bottom surface of damping box shell (3), damping rotating disk (6), damping lid (11) and little gear (9) are formed, it is characterized in that: described to turn the axle (30) pin vertical with axle (32), axle (33) is also vertical with axle (32), and axle (30) is parallel and reverse with axle (33)；Axle head (30) is to be loosely inserted into inside and outside cam path, and another axle (33) is the hole (6c) being loosely inserted into damping rotating disk (6), particularly described axle (33) longer than axle (30) (long then reliable)；Carry out locking and just, anti-run.Turning a pin (10) and be provided with torsion spring (103), its one end is in the hole (102) of pin (10), and the other end is located in damping rotating disk (6).Banking pin is inserted in hole (101) on pin (10).Described turning one end of pin of position lock is to be loosely inserted into inside and outside cam path, and turning the other end of pin is be loosely inserted into damping rotating disk (6), runs.
Slow retraction damping device for hose reel through progressively improving, by damping box shell (3), small slide block (1), extension spring (2), damping rotating disk (6), damping lid (11) and little gear (9) are formed, it is characterized in that: the centrifugal-block of described centrifugal slow restoring device is held with two extension springs, each one mutual pulling in extension spring one end and flexible in the slideway (6a) of the inside of damping rotating disk (6) multiple described small slide blocks (1).Described damping box shell (3) is screwed on main wheel (14)；And damp rotating disk (6) axle activity insert damping box shell (3) and damp lid (11) hole in and parallel with main axle；The upper end of the axle of damping rotating disk (6) is equipped with little gear (9)；Described little gear and fixing gear wheel (4) engaged transmission being located at inner disc (5)；Criss-cross passage radially, the built-in small slide block that often group two is held mutually it is provided with extension spring in described damping rotating disk (6)；Extension spring has 2, and small slide block has 4, and one, each extension spring one end is connected to small slide block.Described small slide block (1) is characterized by: there is the cylinder (1c) laying extension spring (2) inside of each small slide block (1), and lays the groove (1d) of extension spring (2)；Being provided externally with that peach shape body that is side is convex globoidal (1b) of each small slide block (1) and opposite side is cancave cambered surface (1a), particularly described cancave cambered surface is parabola shaped face；Described convex globoidal is the face of involute shape.The side of the peach shape body of each small slide block is the face that cancave cambered surface (1a) is particularly parabola shaped, when centrifugal rotation stretches out, it is expected to follow parabolic rule ideally and with damping box shell (3) interior contact.The opposite side of the peach shape body of each small slide block is the face of convex globoidal (1b) particularly involute shape, when centrifugal rotation stretches out, it is expected to follow involute rule i.e. gear engagement rule ideally and contact with valve piston (7) engagement being located at the interior side damping lid (3) being expected to be engaged with.When not rotating or during slow rotation, the two not in contact with；When quick rotation when centrifugal rotation stretches out, the peach shape body of small slide block (1) one by one in single file with valve piston (7) engagement contact and also with damping box shell (3) interior contact, be really collision, engage, slide, the comprehensive damping action of obstruction.The little gear being fixedly mounted with on the end axle (6b) of described damping rotating disk (6) is namely around the axle rotation of oneself, revolve round the sun around the axle of the gear wheel of tube rolling device again, the planetary drive ratio being appreciated that this damping rotating disk from the aforesaid comprehensive description taking turns housing assy and side piston damping device and position lock is relatively larger, and enough centrifugal rotations make small slide block stretch out.The end axle (6b) of damping rotating disk (6) be six sides or four directions to pacify little gear, the shaft core of described end axle has axial hole so that the use that is fixedly mounted with of tapping screw.From Fig. 7, the AA cross section of damping rotating disk (6), it can be seen that slideway (6a), outside width, is slideway；Central part is narrower, and only spring can pass through, it is possible to the possibility that when preventing small slide block from bouncing back, many radial directions few on one side are inclined；The helical axis (106) that another little gear (9) drives, couples with internal coiling friction wheel (105) with the helical angle spiral more than 23.5 degree；Move down at the bottom of friction shell when axle rotates forward hour wheel, on the contrary upper shifting；Form the spiral mill erasing one-way mechanism of antivibrator.Being provided with multiple damping box shell on main wheel (14), each of which is all identical with the little gear (9) of gear wheel (4) engaged transmission.Rotating disk (6), damping lid (11) and little gear (9) are formed, it is characterized in that: the centrifugal-block of described centrifugal slow restoring device is held with two extension springs, each one mutual pulling in extension spring one end and flexible in the slideway (6a) of the inside of damping rotating disk (6) multiple described small slide blocks (1).Described damping box shell (3) is screwed on main wheel (14)；And damp rotating disk (6) axle activity insert damping box shell (3) and damp lid (11) hole in and parallel with main axle；The upper end of the axle of damping rotating disk (6) is equipped with little gear (9)；Described little gear and fixing gear wheel (4) engaged transmission being located at inner disc (5)；Criss-cross passage radially, the built-in small slide block that often group two is held mutually it is provided with extension spring in described damping rotating disk (6)；Extension spring has 2, and small slide block has 4, and one, each extension spring one end is connected to small slide block.Described small slide block (1) is characterized by: there is the cylinder (1c) laying extension spring (2) inside of each small slide block (1), and lays the groove (1d) of extension spring (2)；Being provided externally with that peach shape body that is side is convex globoidal (1b) of each small slide block (1) and opposite side is cancave cambered surface (1a), particularly described cancave cambered surface is parabola shaped face；Described convex globoidal is the face of involute shape.The side of the peach shape body of each small slide block is the face that cancave cambered surface (1a) is particularly parabola shaped, when centrifugal rotation stretches out, it is expected to follow parabolic rule ideally and with damping box shell (3) interior contact.The opposite side of the peach shape body of each small slide block is the face of convex globoidal (1b) particularly involute shape, when centrifugal rotation stretches out, it is expected to follow involute rule i.e. gear engagement rule ideally and contact with valve piston (7) engagement being located at the interior side damping lid (3) being expected to be engaged with.When not rotating
It is endless for improving the deficiency of duty caused by tube rolling device prior art；Scheme from the foregoing is at a kind of slow retraction damping device for hose reel used, namely adopt 2 extension springs of a kind of use to hold and centrifugal flexible multiple small slide blocks (1) contact valve piston (7) and the side of damping box shell (3) in the slideway within damping rotating disk, install another damping box shell additional, it is provided with the helical axis (106) that another identical little gear (9) drives, couples with internal coiling friction wheel (105) with the helical angle spiral more than 23.5 degree；Move down at the bottom of friction shell when axle rotates forward hour wheel, on the contrary upper shifting；Form the spiral mill erasing one-way mechanism of antivibrator.The deficiency of described side piston damping device is to have the sound answered.The spiral mill erasing one-way mechanism of described antivibrator then has phenomenon sensitive not once in a while.
The roller shaft core cap (54) laid in the angle groove of the guider after-poppet (51) of described racker (53), can referring to Figure 24, by the spacing in 2 original axle center, change into dynamic from；Described roller shaft core cap is characterized by: the circumference of each lid be externally provided with pulling block (54a), each pulling block is provided with small extension spring hole (54c), and the two ends of the extension spring (54b) that pulling force is less are inserted in described small extension spring hole respectively；Lay 2 rollers (55) in described roller shaft core cap, and the pipeline of activity is installed between two rollers.The guider fore-stock (52) of described racker (53) and guider after-poppet (51) just constitute the oblong slots laying mutual angle a as shown in figure 23 in the angle groove laying roller shaft core cap altogether, thus constitute 2 axle center of described roller shaft core cap when pipe is drawn out along angle groove (51a) roller farther out pine, and along the angle slot type damping mechanism of the tight variable degree of tightness of angle groove (51b) more closely roller when drawing in.The angle a of oblong slots of the mutual angle a of roller shaft core cap (as shown in figure 23) is laid between 1 degree to 23 degree in described angle groove；Consider that pipeline is turn left after entering dish, therefore two limits of described mutual angle a, its respectively with the angle of vertical line, it is preferred to left angle β is less than right angle γ.
Endless present situation in the face of improving the deficiency of duty caused by tube rolling device prior art, the scheme solving existing sporadic technical problem that the present invention proposes be multiple damping mechanism and with and work in coordination, the method learnt from other's strong points to offset one's weaknesses.Not only retain scheme in sum, also at the slow retraction damping device for hose reel used, namely adopt 2 extension springs of a kind of use to hold and centrifugal flexible multiple small slide blocks (1) contact valve piston (7) and the side of damping box shell (3) in the slideway within damping rotating disk, it is additionally provided with another damping box shell, and have the helical axis (106) that another identical little gear (9) drives, couple with internal coiling friction wheel (105) with the helical angle spiral more than 23.5 degree；Move down at the bottom of friction shell when axle rotates forward hour wheel, on the contrary upper shifting；Form the spiral mill erasing one-way mechanism of antivibrator；And on its side, install another damping box shell additional, be provided with that another identical little gear (9) drives by reverse blocking rotating disk (23), reverse blocking switch block (24), torsion spring (26), the reverse blocking mechanism that bearing pin (25) forms；What is more, it is located at the upper casing (13) of pipe winding device, 2 holes of the guider after-poppet (51) laying 2 roller shaft core caps (54) of the racker (53) in the exit of lower casing (17), all it is changed to the oblong slots of mutual angle a as shown in figure 19, thus constitute 2 axle center of described roller shaft core cap when pipe is drawn out along angle groove (51a) roller farther out pine, and along the angle slot type damping mechanism of the tight variable degree of tightness of angle groove (51b) more closely roller when drawing in.Set several identical other little gear (9) at gear wheel (4) peripheral to carry out transmission respectively be feasible more.Referring to Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, Figure 18, Figure 19 and Figure 26, the reverse blocking mechanism of the pipe winding device with multiple damping mechanism of the present invention, by reverse blocking rotating disk (23), reverse blocking switch block (24), torsion spring (26), bearing pin (25), little gear (9) is formed, described reverse blocking rotating disk is characterized by laying multiple particularly 4 uniform holes (23c) of bearing pin (25), with multiple particularly 4 the uniform apertures (23b) laying torsion spring, and it is provided with multiple particularly 4 uniform limited blocks (23a) as shown in the cross section s-s of the reverse blocking rotating disk of Figure 22.
The reverse blocking switch block (24) of described reverse blocking mechanism is characterized by being provided with spacing prominent (24a), torsion spring breach (24e), little cambered surface (24c), big cambered surface (24b), chord plane (24d), particularly described little cambered surface is shorter and smaller than big cambered surface；Described little arc and big arc are circular arcs, or involute shape arc.Described spacing prominent (24a) matches with the limit stop block (23a) of limit resistance rotating disk.One end of described torsion spring (26) is inserted in the aperture (23b) of reverse blocking rotating disk, and its other end is placed in torsion spring breach (24e) place of described reverse blocking switch block.The reverse blocking rotating disk of described reverse blocking mechanism is characterized by being provided with 2 square positions parallel each other (23e) and (23f), is respectively equipped with described multiple particularly 4 macropores (23c) and apertures (23b) on each described square position；Another feature of the reverse blocking rotating disk of described reverse blocking mechanism is to be provided with square axis in the upper end of its axle to lay little gear (9) driving it, referring to Figure 25.
The improvement of a kind of constant-speed automatic garden pipe rolling device, also comprises support (19) and sets hook (81), and set buffering foam rubber cushion (91) in outlet；Described tube rolling device is contained on support (19), in order to easy to install fast, on described support (19), not only it is provided with screw hole, and it is provided with main hook (81), and short auxiliary hook (82) and long auxiliary hook (83), in order to fix with lanyard when some emergent occasion.As the auxiliary method that buffering is helped, in upper lower casing outlet dress buffering foam rubber cushion (91), it is contained in the wire outlet part of upper casing and lower casing, and it is front to be contained in described racker (53), and clamped, by two pieces of pads of buffering foam rubber cushion (91), the pipeline passed in and out via racker (53) actively；Described racker (53) is made up of guider after-poppet (51), guider fore-stock (52), roller shaft core cap (54), roller (55), and tooth-like belt (94)；On the coaxial and side of described main wheel (14) and lower wall (16), comb is installed and drives gear (96)；Described tooth-like belt (94) connects described comb and drives gear (96) and described racker (53).Described buffering foam rubber cushion is characterized by: it maybe can be divided into two pieces of pads of buffering foam rubber cushion, namely foam rubber cushion (91) and buffering foam rubber cushion (92) are cushioned, every piece of pad is equipped with multiple sawtooth (93), its tooth is long tooth along pull-out pipeline direction, and is short tooth along retraction pipeline direction.Pipeline head is equipped with block (95).
Many self-locking manner gardens tube rolling device provides the benefit that, it is simple to fix when some emergent occasion；The buffering particularly having installed buffering foam rubber cushion in outlet additional helps auxiliary method, multiple comprehensive damping action, further increases the retraction damping quality of tube rolling device, tube rolling device changes pipeline and makes tool aqueous vapor electricity compatibility multi-functional；Accuracy is improve with the gear of cycloid tooth.
On the basis of constant-speed automatic garden pipe rolling device, in conjunction with hose car, install two kinds of damping mechanisms additional, complementation makes not slip up once in a while becomes the weighing apparatus speed retraction gardens automatic hose reel having any brake holding, sparge pipe car, it is containing taking turns housing assy and multiple damping mechanism and the buffering foam rubber cushion (91) containing support (19) and outlet and angle groove；Described multiple damping mechanism, comprises trap stage clip mechanism, side piston damping device, turns a pin mechanism, centrifugal slow restoring device, has ball position lock, reverse blocking mechanism, brake holding mechanism, arbitrarily locks；There is effect that arbitrarily contracting is fixed and unlocks.
1., aqueous vapor electricity compatibility Multifunctional garden tube rolling device, also it is commonly called as hose car, it is containing taking turns housing assy and multiple damping mechanism and the buffering foam rubber cushion (91) containing support (19) and outlet and angle groove；Described multiple damping mechanism, comprises trap stage clip mechanism, side piston damping device, turns a pin mechanism, centrifugal slow restoring device, has ball position lock, reverse blocking mechanism, brake holding mechanism, arbitrarily locks；Described taking turns housing assy and be made up of upper casing (13), upper deep bid (12), disc spring clockwork spring (11), inner disc (5), gear wheel (4), main wheel (14), pipe joint (15), lower wall (16), lower casing (17), have strong market potential (18), support (19), described upper casing and lower casing are assembled into the shell of tube rolling device；Described shell by have strong market potential (18) and support (19) in 180 degree micro-turn be connected；The hole of the central shaft of described shell is equipped with the lower wall (16) and the inner disc (5) that are provided with rotating shaft；Inner disc (5) is by disc spring clockwork spring (11) and upper deep bid (12) composition restoring device；And inner disc (5) is fixed with gear wheel (4), and insert upper little inner cap (21), and be installed on upper casing (13) again through upper little enclosing cover (22) is fixing；Above-mentioned gear wheel (4) is actually motionless relative to the shell of tube rolling device；Groove on the axle of motionless inner disc (5) is fixedly mounted with the one end in the close center of circle of disc spring clockwork spring (11), the outer ring of described disc spring clockwork spring is assemblied in the card column of the edge of the main wheel (14) of rotation, and is covered by the screens everywhere at edge with deep bid (12)；Main wheel (14) is equipped with pipe joint (15), and main wheel (14) is screwed with lower wall (16) and is connected, and it is inserted on the smooth side channels of the big pipe in center of lower casing (17) by the center big pipe axle kink rotationally of lower wall (16)；Described upper deep bid (12), main wheel (14), pipe joint (15), lower wall (16) are rotate relative to shell；Little gear (9) engages with gear wheel, and drives the damping rotating disk (6) of the damping box shell (3) being fitted in main wheel (14)；In tube rolling device, the motionless gear wheel (4) in the middle of utilizing, the feature that little gear (9) rotates can filled more about, installing the damping box shell of another kind of or multiple damping mechanism additional；Described damping box shell (63) is assemblied on main wheel (14)；Damping lid (65) is assemblied in above damping box shell (63)；Described trap stage clip mechanism is a kind of damping mechanism；Described trap stage clip mechanism is by little gear (9), the close thread spindle (64) driven by little gear (9), trap (61), stage clip (62), damping box shell (63), damping lid (65) is formed, described close thread spindle (64) is provided with screw thread, screw thread adopts closely-pitched standard thread, described trap (61) is provided with female thread, to be connected with close thread spindle (64) and to move up and down, described trap (61) is provided with multiple outer groove, it it is 4, to slide mutually with the multiple convex guide rail (63a) in damping box shell (63), equipped with described stage clip (62) under described trap (61), the other end of stage clip (62) contacts with in the box of damping box shell (63)；The valve piston having spring that is that described side piston damping device is the side of the centrifugal-block being located at centrifugal slow restoring device and that damp mutually with it, described side piston damping device is made up of damping box shell (3), valve piston (7), compression spring (8), small slide block (1), extension spring (2), damping rotating disk (6), damping lid (11), little gear (9), and the rear portion of the valve piston (7) of described side piston damping device is equipped with stage clip (8)；The valve piston (7) of interior side in damping lid (3) can engage contact, when not rotating or during slow rotation, the two not in contact with；When quick rotation when centrifugal rotation stretches out, the peach shape body of small slide block (1) one by one in single file with valve piston (7) engagement contact and also with damping box shell (3) interior contact, be really collision, engage, slide, the comprehensive damping action of obstruction；The little gear being fixedly mounted with on the end axle (6b) of described damping rotating disk (6) is both around the axle rotation of oneself, revolve round the sun around the axle of the gear wheel of tube rolling device again, its substantially Gear Planet Transmission is locked from wheel housing assy and damping mechanism and position, the planetary drive ratio of this damping rotating disk is relatively larger, and enough centrifugal rotations make small slide block stretch out；The end axle (6b) of damping rotating disk (6) be six sides or four directions to pacify little gear, the shaft core of described end axle has axial hole so that the use that is fixedly mounted with of tapping screw；The outside width of the slideway (6a) of damping rotating disk (6), is slideway；The center portion thereof is narrower, and only spring can pass through, it is possible to the possibility that when preventing small slide block from bouncing back, many radial directions few on one side are inclined；A described pin mechanism that turns also is a kind of damping mechanism, by turn a pin (10), torsion spring (103), be located at the bottom surface of damping box shell (3) inside and outside cam path, damping rotating disk (6), damping lid (11), little gear (9) formed, described turning is provided with torsion spring (103) the axle III (33) of pin；The described axle head (30) turned pin is loosely inserted into inside and outside cam path, described turns the hole I (6c) the axle III (33) of pin being loosely inserted into damping rotating disk (6), the torsion spring (103) that described axle III (33) is provided with makes axle head (30) more reliable when along evagination race automatic retracted, described axle III (33) to grow than the axle of axle head (30), so that locking and positive and negative operation, the bottom surface of box shell (3) is provided with observation port I (3a) and another observation port II (3b)；When pulling out pipeline, main wheel (14) drives little gear (9), makes damping rotating disk (6) drive the axle head (30) turning a pin (10) to run along the inside groove of the bottom surface of damping box shell (3)；When stopping drawing, axle head (30) locks because of clockwork spring retroaction；Draw a little and unclamp pipeline again, axle head (30) along outer ring recess without lock, flexible pipe or cable under the counteracting force of clockwork spring (11), automatic rewinding；Described centrifugal slow restoring device is also a kind of damping mechanism, it is made up of damping box shell (3), small slide block (1), extension spring (2), damping rotating disk (6), damping lid (11), little gear (9), the centrifugal-block of described centrifugal slow restoring device is held with two extension springs, each one mutual pulling in extension spring one end, and multiple described small slide block (1) flexible in the slideway (6a) of the inside of damping rotating disk (6)；Described damping box shell (3) is screwed on main wheel (14)；And damp rotating disk (6) axle activity insert damping box shell (3) and damp lid (11) hole in and parallel with main axle；The upper end of the axle of damping rotating disk (6) is equipped with little gear (9)；Described little gear and fixing gear wheel (4) engaged transmission being located at inner disc (5)；Criss-cross passage radially, the built-in small slide block that often group two is held mutually it is provided with extension spring in described damping rotating disk (6)；Extension spring has 2, and small slide block has 4, one, each extension spring one end is connected to small slide block, and there is the cylinder (1c) laying extension spring (2) inside of described each small slide block (1), and lays the groove (1d) of extension spring (2)；The peach shape body that is side that is provided externally with of each small slide block (1) is convex globoidal (1b) and opposite side is cancave cambered surface (1a), and described cancave cambered surface is parabola shaped face；Described convex globoidal is the face of involute shape, the side of the peach shape body of each small slide block is cancave cambered surface (1a), it is parabola shaped face, when centrifugal rotation stretches out, with damping box shell (3) interior contact, the opposite side of the peach shape body of each small slide block is convex globoidal (1b), and it is the face of involute shape, when centrifugal rotation stretches out, it then follows involute rule i.e. gear engage rule and be engaged with；The helical axis (106) that another little gear (9) drives, couples with internal coiling friction wheel (105) with the helical angle spiral more than 19 degree；Move down at the bottom of friction shell when axle rotates forward hour wheel, on the contrary upper shifting；The described ball position that has is locked, and is made up of little gear (9) and the lock core shaft (74) driven by little gear (9), ball (70), torsion spring (73), lock core (72), position lock box shell (71)；Described position lock box shell (71) is assemblied on main wheel (14), and described torsion spring (73) is enclosed within lock core shaft (74), and normality packs tightly and puts；Described lock core (72) kink is contained in described torsion spring (73) and lock core shaft (74) and loads in described position lock box shell (71)；Described lock core (72) is provided with the heart-shaped locked groove of bias；Described torsion spring (73) is Mi Quan, and cross section is circular, and its first end (73a) is L-shaped, and the second end (73b) takes the shape of the letter U；The first end (73a) of described torsion spring (73) is stuck on described lock core (72), and the second end (73b) of described torsion spring (73) reach lock core (72) heart-shaped locked groove close apex square hole in, and contact with described ball (70)；Described ball (70) is movably arranged in the axial elongated slot (71a) of position lock box shell (71) and the heart-shaped locked groove of lock core (72), and contact with the second end (73b) being sleeved on lock core shaft (74) and the torsion spring (73) that reaches lock core (72), to be connected with the heart-shaped locked groove of lock core (72) and to move up and down with the axial elongated slot (71a) of described position lock box shell (71), its target is to put in place when described ball (70) pushes away the second end (73b) of described torsion spring (73) and make the internal diameter of torsion spring Mi Quan become big, to unclamp the lock core shaft (74) driven by little gear (9), make pipeline freely；And do not push away the second end (73b) of described torsion spring (73) when lock-bit fallen by described ball (70), and make the internal diameter of torsion spring Mi Quan diminish, to pack tightly the lock core shaft (74) driven by little gear (9), make pipeline motionless；Thus being formed with ball position lock；On the described support (19) setting hook (81), it is provided with main hook (81), and short auxiliary hook (82) and long auxiliary hook (83)；Described buffering foam rubber cushion includes two pieces of pads, namely buffering foam rubber cushion I (91) and buffering foam rubber cushion II (92), described buffering foam rubber cushion I (91) and buffering foam rubber cushion II (92) clamp the pipeline passed in and out via racker (53) actively；Described buffering foam rubber cushion I (91) and buffering foam rubber cushion II (92), be equipped with multiple sawtooth (93), and its tooth is long tooth along pull-out pipeline direction, and is short tooth along retraction pipeline direction；Described angle groove, it it is the damping mechanism at the pull-out pipeline place of the guider being located at racker (53), the roller shaft core cap (54) laid in the angle groove of the guider after-poppet (51) of described racker (53), by the spacing in 2 original axle center, change into dynamic from；The circumference of each lid of described roller shaft core cap be externally provided with pulling block (54a), each pulling block is provided with small extension spring hole (54c), and the two ends of the extension spring (54b) that pulling force is less are inserted in described small extension spring hole respectively；Lay 2 rollers (55) in described roller shaft core cap, and the pipeline of activity is installed between two rollers；The guider fore-stock (52) of described racker (53) and guider after-poppet (51) just constitute the oblong slots of the mutual angle a in the angle groove laying roller shaft core cap altogether, and 2 axle center of described roller shaft core cap are loose along angle groove (51a) roller farther out when pipe is drawn out, and slow along the angle slot type damping mechanism of the tight variable degree of tightness of angle groove (51b) more closely roller when drawing in, lay the angle a of oblong slots of the mutual angle a of roller shaft core cap in described angle groove between 8 degree to 28 degree；Consider that pipeline is turn left after entering dish, therefore the angle of the two of mutual angle a limits and vertical line, it is that left angle β is less than right angle γ；Described reverse blocking mechanism, by reverse blocking rotating disk (23), reverse blocking switch block (24), torsion spring (26), bearing pin (25), little gear (9) is formed, described reverse blocking rotating disk be provided with the multiple uniform hole IV (23c) laying bearing pin (25), with the multiple uniform aperture V (23b) laying torsion spring, and be provided with the limited block (23a) of multiple uniform reverse blocking rotating disk；The reverse blocking switch block (24) of described reverse blocking mechanism is provided with spacing prominent (24a), torsion spring breach (24e), little cambered surface (24c), big cambered surface (24b), chord plane (24d), described little cambered surface is shorter and smaller than big cambered surface；Described little arc and big arc are circular arcs, or involute shape arc；Described spacing prominent (24a) matches with the limit stop block (23a) of limit resistance rotating disk；One end of described torsion spring (26) is inserted in the aperture V (23b) of reverse blocking rotating disk, and its other end is placed in torsion spring breach (24e) place of described reverse blocking switch block；The reverse blocking rotating disk of described reverse blocking mechanism is provided with 2 square position I (23e) parallel each other and square position II (23f), is respectively equipped with multiple hole IV (23c) and aperture V (23b) on each described square position；The upper end of the axle of the reverse blocking rotating disk of described reverse blocking mechanism is provided with square axis to lay little gear (9) and to drive；Described many self-locking manner gardens tube rolling device, it is characterized in that the arbitrarily contracting of its contained one 360 degree is fixed and unlock gardens van-type hose car at least provided with two kinds of described multiple (comprise trap stage clip mechanism, side piston damping device, turn a pin mechanism, centrifugal slow restoring device, have ball position lock, reverse blocking mechanism, brake holding mechanism, arbitrarily lock) damping mechanism, in order to complementary reliably；Described many self-locking manner gardens tube rolling device is further characterized in that it contains described any lock；Described arbitrarily lock is characterized by: described arbitrarily lock is containing any lock body (99), side cassette body (97) and side card column (98)；Described any lock body (99) is to rotate, and its main body is the cylinder of the central axis coaxial heart with described main shaft；It is motionless that described side cassette body (97) is contained on tube rolling device, and described side card column (98) can reciprocally be contained in described side cassette body (97) with coil tension spring；Described any lock body (99) is fixed by cutting ferrule and is connected with lower wall (16) with described main wheel (14), and the center big pipe axle kink rotationally of described lower wall (16) is inserted on the smooth side channels of the big pipe in center of described lower casing (17)；Described upper deep bid (12), main wheel (14), pipe joint (15), lower wall (16) are rotate relative to the shell of described tube rolling device, and described any lock body (99) is also to rotate；Groove on the axle of motionless inner disc (5) is fixedly mounted with the one end in the close center of circle of disc spring clockwork spring (11), the outer ring of described disc spring clockwork spring is assemblied in the card column of the edge of the main wheel (14) of rotation, and covered by the screens everywhere at edge with deep bid (12), in order to pipe crimping rotates retraction；On the cylindrical face of cylinder of the main body of its central axis coaxial heart with described main shaft of described any lock body (99), it is provided with and lays and allow the described side card column can at the groove along the face of cylinder of interior slip, and on described groove, it is provided with the high-wall of the circumference along the face of cylinder, described high-wall is provided with left slideway head (101), keep left inclined slideway head (101), keep right inclined slideway head (103), center elongated insertion part (102), arbitrarily lock concave head (100), described center elongated insertion part (102) and described any lock concave head (100) composition arbitrarily lock breach, the described inclined slideway head (101) and described keep right that inclined slideway head (103) composition is sliding does not lock breach of keeping left, thus forming any lock of essence；When stopping drawing, lock in the arbitrarily lock breach that described center elongated insertion part (102) is dropped in described side card column (98) and described any lock concave head (100) forms and because of clockwork spring retroaction；Draw again a little and unclamp pipeline, described side card column (98) keeps left inclined slideway head (101) and cunning that described inclined slideway head (103) of keeping right forms does not lock breach described in dropping on, along groove without lock, flexible pipe or cable under the counteracting force of clockwork spring (11), automatic rewinding；Described brake holding mechanism is made up of brake holding fork (106), armful brake block (105), brake holding extension spring (104)；The brake holding fork (106) of described brake holding mechanism is provided with embraces brake block (105), the brake holding fork (106) of described brake holding mechanism is provided with pin-and-hole so that activity is inserted the bearing pin of the described main wheel (14) of hose car and rotated, and the one end embracing brake block that do not set of the brake holding fork (106) of described brake holding mechanism is connected with tube rolling device by described brake holding extension spring (104)；Described brake holding mechanism has multiple, certain circumferential arrangement that its edge is the center of circle with main shaft；The brake holding fork (106) of described brake holding mechanism, when described main wheel (14) rotates with lower wall (16), makes the brake block (105) of embracing that brake holding fork (106) is provided with throw away and not brake holding outside circumference due to centrifugal force；Otherwise, when the brake holding fork (106) of described brake holding mechanism does not rotate with lower wall (16) at described main wheel (14), owing to not having centrifugal force, and the brake block (105) of embracing that brake holding fork (106) is provided with is made not throw away and safe brake holding outside circumference.
Update and perfect long-distance sand transport and automatic uniform speed retraction many self-lockings gardens box car, it is characterized in that: the described arc at described recess along the head of the high-wall of the circumference on the face of cylinder arbitrarily locking concave head (100) is semicircle, in order to matches with described center elongated insertion part (102) and forms and arbitrarily lock breach and make described side card column berth thus forming any lock of essence.
Update and perfect long-distance sand transport and automatic uniform speed retraction many self-lockings gardens box car, it is characterized in that: the described concave arc that the arc at described recess along the head of the high-wall of the circumference on the face of cylinder is less than semicircle or central angle is less than 175 degree arbitrarily locking concave head (100), in order to match with described center elongated insertion part (102) and form arbitrarily lock breach and make described side card column berth thus forming any lock of essence.
Update and perfect long-distance sand transport and automatic uniform speed retraction many self-lockings gardens box car, it is characterized in that: the described concave arc that the arc at described recess along the head of the high-wall of the circumference on the face of cylinder is less than semicircle or central angle is less than 160 degree arbitrarily locking concave head (100), in order to match with described center elongated insertion part (102) and form arbitrarily lock breach and make described side card column berth thus forming any lock of essence.
Update and perfect long-distance sand transport and automatic uniform speed retraction many self-lockings gardens box car, it is characterized in that: the described arc at described recess along the head of the high-wall of the circumference on the face of cylinder arbitrarily locking concave head (100) is central angle is the concave arc of 157 degree, in order to match with described center elongated insertion part (102) and form and arbitrarily lock breach and make described side card column berth thus forming any lock of essence.
Update and perfect long-distance sand transport and automatic uniform speed retraction many self-lockings gardens box car, it is characterized in that: described center elongated insertion part (102) is the sharp mouth of the protuberance in described middle along the termination of the high-wall of the circumference on the face of cylinder, the two sides of described point mouth are symmetrical round and smooth circular arc, to import described side card column, and match with described any lock concave head (100) and form and arbitrarily lock breach and make described side card column berth thus forming any lock of essence.
Update and perfect long-distance sand transport and automatic uniform speed retraction many self-lockings gardens box car, it is characterized in that: described center elongated insertion part (102) is the sharp mouth of the protuberance in described middle along the termination of the high-wall of the circumference on the face of cylinder, one side of described point mouth is a section of equiangular spiral and the logatithmic spiral with pressure angle properties equivalent everywhere, to import described side card column, and match with described any lock concave head (100) and form and arbitrarily lock breach and make described side card column berth thus forming any lock of essence.Described center elongated insertion part (102) is the sharp mouth of the protuberance in described middle along the termination of the high-wall of the circumference on the face of cylinder, two sides of described point mouth are symmetrical and have the equiangular spiral of pressure angle properties equivalent everywhere and a section of logatithmic spiral, to import described side card column, and match with described any lock concave head (100) and form and arbitrarily lock breach and make described side card column berth thus forming any lock of essence.The described inclined slideway head (101) that keeps left be the described recess arbitrarily locking concave head (100) along the head of the high-wall of the circumference on the face of cylinder arc down time face the biasing tip on the limit that keeps left seen on the other end of same high-wall, described in keep left inclined slideway head (101) and described keep right that inclined slideway head (103) composition is sliding not to be locked breach and make described side card column unlock.The described inclined slideway head (101) that keeps left be the described recess arbitrarily locking concave head (100) along the head of the high-wall of the circumference on the face of cylinder arc down time face the biasing tip on the limit that keeps left seen on the other end of same high-wall, the side by slideway of described keep left inclined slideway head (101) and described inclined slideway head (103) of keeping right also is a section of equiangular spiral and the logatithmic spiral with pressure angle properties equivalent everywhere, sliding do not lock breach thus forming and makes described side card column unlock；Described automatic uniform speed retraction many self-locking manner gardens box car is characterised by, described arbitrarily lock concave head (100) and described keep left inclined slideway head (101) and described inclined slideway head (103) of keeping right all be directly arranged in described main wheel wheel side card on；Described many self-locking manner gardens box car is further characterized in that, the support (9) of universal adjustment gardens racker has the key shaped eyelet of concentric reducer, it is simple to fix with clothes-hook when some emergent occasion；And described little gear (9) adopts the gear with helical angle, improve instantaneous engagement operating mode.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1, is the schematic diagram of small slide block and extension spring.
Fig. 2, is gear engagement and damping box shell scheme of installation.
Fig. 3, is the detonation configuration schematic diagram of pipe winding device.
Fig. 4, is damping rotating disk axonometric chart.
Fig. 5, is damping rotating disk front view.
Fig. 6, is the schematic top plan view during pull-out of the inside and outside cam path having far and near many control point.
Fig. 7, is damping rotating disk cross sectional view.
Fig. 8, is the profile of the spiral friction one-way mechanism of damping unit.
Fig. 9, is the sectility axonometric chart of the spiral friction one-way mechanism of tube rolling device and damping unit.
Figure 10, is the axonometric chart of the helical angle helical axis (106) more than 23.5 degree.
Figure 11, is the axonometric chart of the helical angle internal coiling friction wheel (105) more than 23.5 degree.
Figure 12, is the axonometric chart of reverse blocking mechanism.
Figure 13, is the profile in elevation of reverse blocking mechanism.
Figure 14, is the top view of reverse blocking mechanism.
Figure 15, is the upward view of reverse blocking mechanism.
Figure 16, is the side view of reverse blocking mechanism.
Figure 17, is the axonometric chart of reverse blocking switch block (24).
Figure 18, is the operating diagram of reverse blocking structure；The little cambered surface (24c) of reverse blocking switch block does not hinder when not contacting.
Figure 19, is the upward view of reverse blocking switch block (24).
Figure 20, is the axonometric chart of the guider after-poppet (51) of angled groove.
Figure 21, is the axonometric chart of racker (53).
Figure 22, is the front view of the guider after-poppet (51) of angled groove.
Figure 23, is side view and the angle schematic diagram of the guider after-poppet (51) of angled groove.
Figure 24, is the axonometric chart of roller shaft core cap.
Figure 25, is the axonometric chart of reverse blocking rotating disk (23).
Figure 26, is the cross-sectional view of reverse blocking rotating disk (23).
Figure 27, is turn the schematic perspective view pin and torsion spring.
Figure 28, is the profile in elevation of reverse blocking mechanism.
Figure 29, is the schematic top plan view during locking of the inside and outside cam path having far and near many control point.
Figure 30, is the schematic top plan view during recovery of the inside and outside cam path having far and near many control point.
Figure 31, is the existing tooth bar (41) that is provided with, the schematic diagram of the automatic hose reel of gear (42) and poke rod (43).
Figure 32, is the schematic perspective view of side piston damping device.
Figure 33, is the schematic perspective view of damping unit of bouncing back slowly.
Figure 34, is the schematic perspective view of the trap (61) of trap stage clip mechanism.
Figure 35, is the schematic perspective view of the stage clip (62) of trap stage clip mechanism.
Figure 36, is the generalized section of trap stage clip mechanism.
Figure 37, is the schematic perspective view of the close thread spindle (64) of trap stage clip mechanism.
Figure 38, is the schematic perspective view of the damping lid (65) of trap stage clip mechanism.
Figure 39, is the schematic perspective view of the damping box shell (63) of trap stage clip mechanism.
Figure 40, is the generalized section having ball position to lock.
Figure 41, is the generalized section of the ball (70) having ball position to lock.
Figure 42, is the schematic perspective view of position lock box shell (71) having axial elongated slot (71a) having ball position to lock.
Figure 43, is the schematic perspective view of the lock core (72) having ball position to lock.
Figure 44, is the schematic perspective view at another visual angle of the lock core (72) having ball position to lock.
Figure 45, is the schematic perspective view at another visual angle of the lock core (72) having ball position to lock.
Figure 46, is the left view of the lock core (72) having ball position to lock.
Figure 47, is the front view of the lock core (72) having ball position to lock.
Figure 48, is the rearview of the lock core (72) having ball position to lock.
Figure 49, is the right view of the lock core (72) having ball position to lock.
Figure 50, be have that ball position locks have L-shaped end (73a) and have the schematic perspective view of torsion spring (73) of U-shaped end (73b).
Figure 51, is the schematic perspective view at another visual angle of the torsion spring (73) having ball position to lock.
Figure 52, is the schematic perspective view of lock core shaft (74).
Figure 53, be have that ball position locks have L-shaped end (73a) and have the front view of torsion spring (73) of U-shaped end (73b).
Figure 54, be have that ball position locks have L-shaped end (73a) and have the top view of torsion spring (73) of U-shaped end (73b).
Figure 55, be have that ball position locks have L-shaped end (73a) and have the rearview of torsion spring (73) of U-shaped end (73b).
Figure 56, is the schematic perspective view of the improvement of constant-speed automatic garden pipe rolling device.
Figure 57, is the schematic perspective view of the support (19) of the improvement of constant-speed automatic garden pipe rolling device.
Figure 58, is the interior section of the improvement of the constant-speed automatic garden pipe rolling device schematic perspective view that has buffering foam rubber cushion (91).
Figure 59, is the interior section schematic perspective view without buffering foam rubber cushion (91) of constant-speed automatic garden pipe rolling device.
Figure 60, is the schematic perspective view of buffering foam rubber cushion (91).
Figure 61, is the schematic perspective view having buffering foam rubber cushion (91) of the inside amplification of the improvement of constant-speed automatic garden pipe rolling device.
Figure 62, is the schematic perspective view of the support (19) improved.
Figure 63, is the schematic perspective view having buffering foam rubber cushion (91) of the behind, inside of the improvement of constant-speed automatic garden pipe rolling device.
Figure 64, is the schematic perspective view having buffering foam rubber cushion (91) amplifying local of the behind, inside of the improvement of tube rolling device.
Figure 65, is the schematic perspective view of comb driving gear (96) interlocking tooth-like belt (94).
Figure 66, is the schematic perspective view of the arbitrarily side cassette body (97) of lock.
Figure 67, is the schematic perspective view of the local of the tube rolling device containing arbitrarily lock and van-type hose car.
Figure 68, is the schematic perspective view containing the arbitrarily amplification of the local of lock.
Figure 69, is the schematic perspective view of any lock body (99).
Figure 70, is the schematic perspective view in the direction, upside of any lock body (99).
Figure 71, is the bottom schematic perspective view upwardly-directed of any lock body (99).
Figure 72, is the schematic perspective view in the direction down, bottom of any lock body (99).
Figure 73, is the schematic perspective view of the side of any lock body (99).
Figure 74, is the schematic perspective view turning over 180 degree of directions of the side of any lock body (99).
Figure 75, is the schematic perspective view of brake holding mechanism.
Figure 76, is the schematic perspective view of the inside of tube rolling device.
Figure 77, is the another schematic perspective view of the inside of tube rolling device.
Figure 78, is the schematic perspective view of little gear (9).
Figure 79, is the schematic perspective view of damping box shell (3).
Figure 80, is the schematic perspective view of the support (19) of long-distance sand transport and automatic uniform speed retraction many self-lockings gardens box car.
In figure:
1. it is small slide block；2. it is extension spring；3. it is damping box shell；4. it is gear wheel；5. it is inner disc；6. it is damping rotating disk；7. it is valve piston；8. it is compression spring；9. it is little gear；10. it is turn a pin；11. be disc spring clockwork spring；12. be upper deep bid；13. be upper casing；14. be main wheel；15. be pipe joint；16. be lower wall；17. be lower casing；18. be have strong market potential；19. be support；20. be lower small end cover；21. be upper little inner cap；22. be upper little enclosing cover；105. be the helical angle internal coiling friction wheel more than 23.5 degree；106. be the helical angle helical axis more than 23.5 degree；23. be reverse blocking rotating disk；24. be reverse blocking switch block；25. be bearing pin；26. be torsion spring (26)；41. be arc-shaped rack；42. be and arc-shaped rack meshed gears；43. be poke rod；51. be guider after-poppet；52. be guider fore-stock；53. be racker；54. be roller shaft core cap；55. be roller；61. be the trap (61) of trap stage clip mechanism；62. be the stage clip (62) of trap stage clip mechanism；63. be the damping box shell (63) of trap stage clip mechanism；64. be the close thread spindle (64) of trap stage clip mechanism；65. be the damping lid (65) of trap stage clip mechanism；63a. be the convex guide rail (63a) of the damping box shell (63) of trap stage clip mechanism；70. be the ball (70) having ball position to lock；71. be position lock box shell (71) having axial elongated slot (71a) having ball position to lock；72. be the lock core (72) having ball position to lock；73. be have what ball position locked have L-shaped end (73a) and have the torsion spring (73) of U-shaped end (73b)；74. be lock core shaft (74)；81. be main hook (81)；82. be short auxiliary hook (82)；83. be long auxiliary hook (83)；91. be buffering foam rubber cushion (91)；92. be buffering foam rubber cushion (92)；93. be multiple sawtooth (93)；94. be tooth-like belt (94)；95. be block (95)；96. be that comb drives gear (96)；97. be side cassette body；98. be side card column；99. be any lock body；100. be arbitrarily lock concave head；The inclined slideway head 101. keep left；102. be center elongated insertion part；103. be inclined slideway head of keeping right；104. be brake holding extension spring；105. be embrace brake block；106. be brake holding fork.
Providing the benefit that, the support (9) of universal adjustment gardens racker has the key shaped eyelet of concentric reducer, it is simple to fix with clothes-hook when some emergent occasion；The buffering having installed buffering foam rubber cushion in outlet additional helps auxiliary method, multiple comprehensive damping action, further increases retraction damping quality, and the problem that existing reliability and stability is not enough has improvement.
Detailed description of the invention
Operator first by the shell of a kind of pipe winding device with multiple damping mechanism by having strong market potential 18 connections and can being fixed by the support 19 of micro-turn in 180 degree；Because described wheel housing assy is by upper casing 13, upper deep bid 12, disc spring clockwork spring 11, inner disc 5, gear wheel 4, main wheel 14, pipe joint 15, lower wall 16, lower casing 17,18, support 19 is formed.The hole of the central shaft of described shell is equipped with the lower wall 16 and the inner disc 5 that are provided with rotating shaft；Inner disc 5 forms restoring device by disc spring clockwork spring 11 and upper deep bid 12；And inner disc 5 is fixed with gear wheel 4, and insert upper little inner cap 21, and be installed on upper casing 13 again through upper little enclosing cover 22 is fixing.Being filled with one end, the center of circle of disc spring clockwork spring 11 on groove on the axle of motionless inner disc 5, the outer ring of disc spring clockwork spring is contained in the card column of the edge of the main wheel 14 of rotation, and passes through blocking everywhere of edge with deep bid 12, therefore gear wheel is motionless.When pulling pipeline, because main wheel 14 is equipped with pipe joint 15, pipe joint is pressed tubulature line and 2 rollers of pipeline traverse racker on main wheel fortunately, and main wheel 14 is screwed with lower wall 16 and is connected, and be inserted on the smooth outer shaft table of the big pipe in center of lower casing 17 by the center big pipe axle kink rotationally of lower wall 16, therefore upper deep bid 12, main wheel 14, pipe joint 15, lower wall 16 is rotate relative to shell；Driven by little gear 9 and rotating disk 6 and turn one end 30 of pin 10 along Fig. 6, run in the groove of the bottom surface of damping box shell 3；When stopping drawing, turn the pin end 30 of pin because clockwork spring retroaction can lock；Draw again a little and unclamp, pin end 30 along outer ring recess without lock, flexible pipe or cable under the counteracting force of clockwork spring 11, automatic rewinding；If time too fast, the little gear 9 of elephant planetary gear effect at a high speed makes that small slide block 1 is centrifugal to be stretched out, with shell limit and contact with valve piston 7 and damp.Described drawn mutually by extension spring 2 and along the involute face of the slideway 6a of damping rotating disk 6 small slide block 1, the particularly peach shape body of small slide block 1 stretched out and parabola face, in single file with valve piston 7 and damping box shell 3 internal impact, engagement, sliding, friction, all multiactions strengthen slow retraction damping effect.
Because the scheme of new design is in the tube rolling device used, motionless gear wheel 4 in the middle of utilizing, the feature that little gear 9 rotates can filled about more, install another damping box shell additional, or replace the damping unit that bounces back slowly, the present invention is also referred to as the pipe winding device of trap stage clip mechanism and many damping mechanisms, therefore installs several damping box additional, is select by the performance required by customer requirement and product type.Again because described trap stage clip mechanism is by little gear 9, little the gear 9 close thread spindle 64 driven, trap 61, stage clip 62, damping box shell 63, damping lid 65 forms；It is characterized in that: described close thread spindle 64 is provided with screw thread；Screw thread is preferably with closely-pitched standard thread, and its closely-pitched is conducive to shortening axle stroke, and its standard thread is conducive to processing；Described trap 61 is provided with female thread, in order to is connected with close thread spindle 64 and moves up and down；Described trap 61 is provided with multiple outer groove, it is preferred to 4, in order to slide with the multiple convex guide rail 63a phase in damping box shell 63；Described trap 61 times is equipped with described stage clip 62, and the other end of stage clip 62 contacts with in the box of damping box shell 63；Described damping box shell 63 is assemblied on main wheel 14；Described damping lid 65 is assemblied in above damping box shell 63, therefore when main wheel 14 bounces back, the close thread spindle 64 that little gear 9 drives makes trap 61 move down, and makes stage clip more than 62 stress in the box of damping box shell 63, plays damping action；Again when main wheel 14 reverses in pipeline pull-out, the close thread spindle 64 that little gear 9 drives makes to move on trap 61, makes stage clip 62 stress on less in the box of damping box shell 63；So go round and begin again, be formed with the pipe winding device of many damping mechanisms of stage clip mechanism.
In another damping box shell, it is provided with the helical axis 106 that identical another little gear 9 drives, couples with internal coiling friction wheel 105 with the helical angle spiral more than 23.5 degree；Move down at the bottom of friction shell when axle rotates forward hour wheel, on the contrary upper shifting；Form the damping of the spiral mill erasing one-way mechanism of antivibrator.
Meanwhile, in another damping box shell installed additional, under the driving of the little gear 9 of peripheral several identical one of them set of gear wheel 4, reverse blocking rotating disk 23 rotates more；Referring to Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, Figure 18, Figure 19 and Figure 26, the reverse blocking mechanism of the pipe winding device with multiple damping mechanism of the present invention, by reverse blocking rotating disk 23, reverse blocking switch block 24, torsion spring 26, bearing pin 25, little gear 9 is formed.The movable reverse blocking switch block 24 that bearing pin 25 set that multiple particularly 4 the uniform hole 23c laying bearing pin 25 of described reverse blocking rotating disk are inserted into is filled with, it is inserted under the torsion spring 26 of one end and the effect of the torsion spring other end thereof at multiple particularly 4 the uniform aperture 23b laying torsion spring at ordinary times, the little cambered surface 24c of its reverse blocking switch block 24 does not touch the inwall of damping box shell, but the chord plane 24d of reverse blocking switch block 24 is near inwall, in other words forward pull-out time without hindrance, the spacing prominent 24a of reverse blocking switch block 24 with limit resistance rotating disk limit stop block 23a match and.But when reverse retraction, reverse blocking switch block 24 will be subject to the effect of centripetal force to occur centrifugal deflection to cause the little cambered surface 24c of reverse blocking switch block 24 inwall touching damping box shell when speed is fast, causes reverse blocking effect.
Because being located at the upper casing 13 of pipe winding device, 2 holes of the guider after-poppet 51 laying 2 roller shaft core caps 54 of the racker 53 in the exit of lower casing 17, all it is changed to the oblong slots of mutual angle a as shown in figure 19, thus constitute 2 axle center of described roller shaft core cap when pipe is drawn out along angle groove 51a roller farther out pine, and along the angle slot type damping mechanism of the tight variable degree of tightness of angle groove 51b more closely roller when drawing in.When operator pulls out pipe, roller is subject to outside friction component so that lay when the roller shaft core cap 54 of roller 55 is drawn out near along angle groove 51a；Again because the roller shaft core cap 54 laid in the angle groove of the guider after-poppet 51 of described racker 53, can referring to Figure 24, by the spacing in 2 original axle center, change into dynamic from；The small extension spring hole 54c that the pulling block 54a being externally provided with of the circumference of each lid and each pulling block are provided with, is inserted respectively in described small extension spring hole by the two ends of the less extension spring 54b of pulling force and holds gently；Lay 2 rollers 55 in described roller shaft core cap, and the pipeline of activity is installed between two rollers；The guider fore-stock 52 of described racker 53 and guider after-poppet 51 just constitute the angle groove i.e. oblong slots of mutual angle a as shown in figure 23 laying roller shaft core cap altogether, material is thus formed 2 axle center of described roller shaft core cap effect along angle groove 51a roller farther out pine when pipe is drawn out.And during pipe retraction, owing to laying the angle a of the oblong slots of the mutual angle a of roller shaft core cap (as shown in figure 23) in angle groove between 1 degree to 23 degree, again it is contemplated that pipeline is turn left after entering dish, and make two limits of described mutual angle a, its respectively with the angle of vertical line, it is that left angle β is less than right angle γ, so during retraction pipe, roller is subject to inside friction component, when the roller shaft core cap 54 laying roller 55 is drawn near along angle groove 51b, laying the angle groove of roller shaft core cap makes 2 axle center of roller shaft core cap close, material is thus formed the angle slot type damping mechanism along the more i.e. variable degree of tightness that roller is tight of angle groove 51b.
Because the technical scheme having problem that ball position lock and the pipe winding device of many damping mechanisms solve its optional position lock of the present invention can be described as ball position lock, technological innovation it is critical only that ball；The scheme of new design is in the tube rolling device used, motionless gear wheel 4 in the middle of utilizing, the feature that little gear 9 rotates can filled about more, installing the described pipe winding device having ball position lock and many damping mechanisms additional, it has ball position to lock by little gear 9, little gear 9 lock core shaft 74 driven, ball 70, torsion spring 73, lock core 72, position lock box shell 71 forms；Described position lock box shell 71 is assemblied on main wheel 14, and described torsion spring 73 is enclosed within lock core shaft 74, and normality packs tightly and puts；Described lock core 72 kink is contained in described torsion spring 73 and lock core shaft 74 and loads in described position lock box shell 71；Described lock core 72 is provided with the heart-shaped locked groove of bias, eccentric with ball catatrepsis in toilet bowl, and heart-shaped recessed bottom is to be the position locked when ball enters；It is characterized in that: described ball 70 is smooth, it is preferred to steel ball；Again because ball 70 possesses by six-freedom degree, i.e. the characteristic of three translational degree of freedom and three rotational freedoms, so movable time, ball just has less point to torsional moment than turning pin or purl, and is less susceptible to block once in a while.Described torsion spring 73 is Mi Quan, and cross section is circular, it is simple to process the end 73b of its anfractuose L-shaped end 73a and U-shaped, the not easily mandrel that weares and teares because of the seamed edge of square torsion when also allowing for work.Again because described its end of torsion spring 73 73a is L-shaped, therefore it is beneficial to be stuck in above described lock core 72；And other end 73b takes the shape of the letter U, there are two limits, therefore are beneficial to the promotion of described ball 70；And because the end 73a of described torsion spring 73 is stuck on described lock core 72, and the end 73b of described torsion spring 73 reach lock core 72 heart-shaped locked groove close apex square hole in, and contact with described ball 70；Described ball 70 is movably arranged in the axial elongated slot 71a of position lock box shell 71 and the heart-shaped locked groove of lock core 72, and contact with the end 73b being sleeved on lock core shaft 74 and the torsion spring 73 that reaches lock core 72, to be connected with the heart-shaped locked groove of lock core 72 and to move up and down with the axial elongated slot 71a of described position lock box shell 71, its target is to put in place when described ball 70 pushes away the end 73b of described torsion spring 73 and make the internal diameter of torsion spring Mi Quan become big, to unclamp the lock core shaft 74 driven by little gear 9, make pipeline freely；And do not push away the end 73b of described torsion spring 73 when lock-bit fallen by described ball 70, and make the internal diameter of torsion spring Mi Quan diminish, to pack tightly the lock core shaft 74 driven by little gear 9, make pipeline motionless；Thus being formed with the pipe winding device of ball position lock and many damping mechanisms.When operator pulls pipeline, because main wheel 14 is equipped with pipe joint 15, pipe joint is pressed tubulature line and pipeline on fortunately described main wheel, main wheel 14 is screwed with lower wall 16 and is connected, and by lower wall 16) center big pipe axle kink rotationally be inserted on the smooth outer shaft table of the big pipe in center of lower casing 17, therefore upper deep bid 12, main wheel 14, pipe joint 15, lower wall 16 is rotate relative to shell；When pulling out pipeline, main wheel 14 drives little gear 9.When stopping drawing, described ball 70, because of clockwork spring retroaction, the eccentric heart-shaped locked groove (eccentric with ball catatrepsis in toilet bowl) being provided with along described lock core 72, and encounter the recessed bottom of heart, ball is the position of lock when entering, and is in locking；Draw a little and unclamp pipeline again, without lock, flexible pipe or cable under the counteracting force of clockwork spring 11, automatic rewinding.Because described tube rolling device is contained on support 19, on described support 19, being not only provided with screw hole, and be provided with main hook 81, and short auxiliary hook 82 and long auxiliary hook 83, institute is so that fixing with lanyard when some emergent occasion so that easy to install fast.Because being used as the auxiliary method that buffering is helped, at upper lower casing outlet installing buffering foam rubber cushion, it is contained in the wire outlet part of upper casing and lower casing, and before being contained in described racker 53, and clamped, by two pieces of pads of buffering foam rubber cushion, the pipeline passed in and out via racker 53 actively, again because described racker 53 is by guider after-poppet 51, guider fore-stock 52, roller shaft core cap 54, roller 55, and tooth-like belt 94 are formed；On the coaxial and side of described main wheel 14 and lower wall 16, it is mounted with that comb drives gear 96；Described tooth-like belt 94 connects described comb and drives gear 96 and described racker 53, so being conducive to winding displacement.Again because described cushions foam rubber cushion or be divided into two pieces of pads of buffering foam rubber cushion, i.e. buffering foam rubber cushion 91 and buffering foam rubber cushion 92, and every piece of pad is equipped with multiple sawtooth 93, its tooth is long tooth along pull-out pipeline direction, and be short tooth along retraction pipeline direction, and pipeline head equipped with block 95 in case escape into, so when along pulling out pipeline duration tooth by line mistake, and pipeline is just had the auxiliaring effect that buffering is helped by short tooth when retraction pipeline, the effect of multiple comprehensive damping mechanism above, further increases the retraction damping quality of the constant-speed automatic garden pipe rolling device of improvement.The present invention relates to conduit wiring coiler restoring device technical field, especially relate to a kind of special 360 degree of any contractings having position latch mechanism that can be used for flexible pipe or cable are carried out multiple damping and determine and unlock gardens van-type hose cars, obtain certain actual effect.Arbitrarily to contract 360 degree of optional positions calmly and unblock is an individual difficult problem in this world.The described one 360 degree updated arbitrarily contracting is fixed and unlocks gardens van-type hose car, it is characterized in that described one 360 degree arbitrarily contracting is fixed and unlock gardens van-type hose car at least provided with two kinds of described multiple (comprise trap stage clip mechanism, side piston damping device, turn a pin mechanism, centrifugal slow restoring device, have ball position lock, reverse blocking mechanism, brake holding mechanism, arbitrarily lock) damping mechanism, in order to complementary reliably；Described a kind of 360 degree of any contractings are determined and unlock gardens van-type hose car to be further characterized in that it contains described arbitrarily locking；Described arbitrarily lock is characterized by: described arbitrarily lock is containing any lock body (99), side cassette body (97) and side card column (98)；Described any lock body (99) is to rotate, and its main body is the cylinder of the central axis coaxial heart with described main shaft；It is motionless that described side cassette body (97) is contained on hose car, and described side card column (98) can reciprocally be contained in described side cassette body (97) with coil tension spring；Described any lock body (99) is fixed by cutting ferrule and is connected with lower wall (16) with described main wheel (14), and the center big pipe axle kink rotationally of described lower wall (16) is inserted on the smooth side channels of the big pipe in center of described lower casing (17)；Described upper deep bid (12), main wheel (14), pipe joint (15), lower wall (16) are rotate relative to the shell of the tube rolling device of hose car, and described any lock body (99) is also to rotate；Groove on the axle of motionless inner disc (5) is fixedly mounted with the one end in the close center of circle of disc spring clockwork spring (11), the outer ring of described disc spring clockwork spring is assemblied in the card column of the edge of the main wheel (14) of rotation, and covered by the screens everywhere at edge with deep bid (12), in order to pipe crimping rotates retraction；On the cylindrical face of cylinder of the main body of its central axis coaxial heart with described main shaft of described any lock body (99), it is provided with and lays and allow the described side card column can at the groove along the face of cylinder of interior slip, and on described groove, it is provided with the high-wall of the circumference along the face of cylinder, described high-wall is provided with left slideway head (101), keep left inclined slideway head (101), keep right inclined slideway head (103), center elongated insertion part (102), arbitrarily lock concave head (100), described center elongated insertion part (102) and described any lock concave head (100) composition arbitrarily lock breach, the described inclined slideway head (101) and described keep right that inclined slideway head (103) composition is sliding does not lock breach of keeping left, thus forming any lock of essence；When stopping drawing, lock in the arbitrarily lock breach that described center elongated insertion part (102) is dropped in described side card column (98) and described any lock concave head (100) forms and because of clockwork spring retroaction；Draw again a little and unclamp pipeline, described side card column (98) keeps left inclined slideway head (101) and cunning that described inclined slideway head (103) of keeping right forms does not lock breach described in dropping on, along groove without lock, flexible pipe or cable under the counteracting force of clockwork spring (11), automatic rewinding；Described brake holding mechanism is made up of brake holding fork (106), armful brake block (105), brake holding extension spring (104)；The brake holding fork (106) of described brake holding mechanism is provided with embraces brake block (105), the brake holding fork (106) of described brake holding mechanism is provided with pin-and-hole so that activity is inserted the bearing pin of the described main wheel (14) of hose car and rotated, and the one end embracing brake block that do not set of the brake holding fork (106) of described brake holding mechanism is connected with tube rolling device by described brake holding extension spring (104)；Described brake holding mechanism has multiple, certain circumferential arrangement that its edge is the center of circle with main shaft；The brake holding fork (106) of described brake holding mechanism, when described main wheel (14) rotates with lower wall (16), makes the brake block (105) of embracing that brake holding fork (106) is provided with throw away and not brake holding outside circumference due to centrifugal force；Otherwise, when the brake holding fork (106) of described brake holding mechanism does not rotate with lower wall (16) at described main wheel (14), owing to not having centrifugal force, and the brake block (105) of embracing that brake holding fork (106) is provided with is made not throw away and safe brake holding outside circumference.
Update and perfect long-distance sand transport and automatic uniform speed retraction many self-lockings gardens box car, it is characterized in that: the described arc at described recess along the head of the high-wall of the circumference on the face of cylinder arbitrarily locking concave head (100) is semicircle, in order to matches with described center elongated insertion part (102) and forms and arbitrarily lock breach and make described side card column berth thus forming any lock of essence；Practicality can be locked and can be departed from.
Update and perfect long-distance sand transport and automatic uniform speed retraction many self-lockings gardens box car, it is characterized in that: the described concave arc that the arc at described recess along the head of the high-wall of the circumference on the face of cylinder is less than semicircle or central angle is less than 175 degree arbitrarily locking concave head (100), in order to match with described center elongated insertion part (102) and form arbitrarily lock breach and make described side card column berth thus forming any lock of essence；Practicality can be locked and can be departed from.
Update and perfect long-distance sand transport and automatic uniform speed retraction many self-lockings gardens box car, it is characterized in that: the described concave arc that the arc at described recess along the head of the high-wall of the circumference on the face of cylinder is less than semicircle or central angle is less than 160 degree arbitrarily locking concave head (100), in order to match with described center elongated insertion part (102) and form arbitrarily lock breach and make described side card column berth thus forming any lock of essence；Practical can lock easily departs from.
Update and perfect long-distance sand transport and automatic uniform speed retraction many self-lockings gardens box car, it is characterized in that: the described arc at described recess along the head of the high-wall of the circumference on the face of cylinder arbitrarily locking concave head (100) is central angle is the concave arc of 157 degree, in order to match with described center elongated insertion part (102) and form and arbitrarily lock breach and make described side card column berth thus forming any lock of essence；Practicality can pin and easily depart from.
Update and perfect long-distance sand transport and automatic uniform speed retraction many self-lockings gardens box car, it is characterized in that: described center elongated insertion part (102) is the sharp mouth of the protuberance in described middle along the termination of the high-wall of the circumference on the face of cylinder, one side of described point mouth is a section of equiangular spiral and the logatithmic spiral with pressure angle properties equivalent everywhere, to import described side card column, and match with described any lock concave head (100) and form and arbitrarily lock breach and make described side card column berth thus forming any lock of essence.Described center elongated insertion part (102) is the sharp mouth of the protuberance in described middle along the termination of the high-wall of the circumference on the face of cylinder, two sides of described point mouth are symmetrical and have the equiangular spiral of pressure angle properties equivalent everywhere and a section of logatithmic spiral, to import described side card column, and match with described any lock concave head (100) and form and arbitrarily lock breach and make described side card column berth thus forming any lock of essence.The described inclined slideway head (101) that keeps left be the described recess arbitrarily locking concave head (100) along the head of the high-wall of the circumference on the face of cylinder arc down time face the biasing tip on the limit that keeps left seen on the other end of same high-wall, described in keep left inclined slideway head (101) and described keep right that inclined slideway head (103) composition is sliding not to be locked breach and make described side card column unlock.The described inclined slideway head (101) that keeps left be the described recess arbitrarily locking concave head (100) along the head of the high-wall of the circumference on the face of cylinder arc down time face the biasing tip on the limit that keeps left seen on the other end of same high-wall, the side by slideway of described keep left inclined slideway head (101) and described inclined slideway head (103) of keeping right also is a section of equiangular spiral and the logatithmic spiral with pressure angle properties equivalent everywhere, sliding do not lock breach thus forming and makes described side card column unlock.
nullThe long-distance sand transport updated and automatic uniform speed retraction many self-lockings gardens box car，Center elongated insertion part (102) is the sharp mouth of the protuberance of the middle on the termination along the high-wall of the circumference on the face of cylinder，Two sides of described point mouth are symmetrical and have the equiangular spiral of pressure angle properties equivalent everywhere and a section of logatithmic spiral，To import described side card column，The inclined slideway head (101) that keeps left be the described recess arbitrarily locking concave head (100) along the head of the high-wall of the circumference on the face of cylinder arc down time face the biasing tip on the limit that keeps left seen on the other end of same high-wall，The side by slideway of described keep left inclined slideway head (101) and described inclined slideway head (103) of keeping right also is a section of equiangular spiral and the logatithmic spiral with pressure angle properties equivalent everywhere，Do not lock breach thus forming to slide and make described side card column unlock.Namely adopt function curve is the progress of a kind of science and technology with the one of logatithmic spiral section.Updating and perfect a kind of weighing apparatus speed retraction gardens automatic hose reel having any brake holding, contained brake holding mechanism is made up of brake holding fork (106), armful brake block (105), brake holding extension spring (104)；The brake holding fork (106) of brake holding mechanism is provided with embraces brake block (105), and brake holding fork (106) is provided with pin-and-hole so that activity is inserted the bearing pin of main wheel (14) and rotated；Described brake holding mechanism has multiple, certain circumferential arrangement that its edge is the center of circle with main shaft；Brake holding fork (106), when described main wheel (14) rotates with lower wall (16), makes the brake block (105) of embracing that brake holding fork (106) is provided with throw away and not brake holding outside circumference due to centrifugal force；Otherwise, when the brake holding fork (106) of described brake holding mechanism does not rotate with lower wall (16) at described main wheel (14), owing to not having centrifugal force, and the brake block (105) of embracing that brake holding fork (106) is provided with is made not throw away and safe brake holding outside circumference；Namely adopt function curve is a kind of scientific and technological progress with the one of logatithmic spiral section.Described automatic uniform speed retraction many self-locking manner gardens box car is characterised by, described arbitrarily lock concave head (100) and described keep left inclined slideway head (101) and described inclined slideway head (103) of keeping right all be directly arranged in described main wheel wheel side card on；Described many self-locking manner gardens box car is further characterized in that, the support (9) of universal adjustment gardens racker has the key shaped eyelet of concentric reducer, it is simple to fix with clothes-hook when some emergent occasion；And described little gear (9) adopts the gear with helical angle, improve instantaneous engagement operating mode.Refer to accompanying drawing 76-80.

Claims (1)

1. long-distance sand transport and automatic uniform speed retraction many self-lockings gardens box car, it comprises wheel housing assy and multiple damping mechanism and the buffering foam rubber cushion (91) containing support (19) and outlet and angle groove；Described multiple damping mechanism, comprises trap stage clip mechanism, side piston damping device, turns a pin mechanism, centrifugal slow restoring device, has ball position lock, reverse blocking mechanism, brake holding mechanism, arbitrarily locks；Described taking turns housing assy and be made up of upper casing (13), upper deep bid (12), disc spring clockwork spring (11), inner disc (5), gear wheel (4), main wheel (14), pipe joint (15), lower wall (16), lower casing (17), have strong market potential (18), support (19), described upper casing and lower casing are assembled into the shell of tube rolling device；Described shell by have strong market potential (18) and support (19) in 180 degree micro-turn be connected；The hole of the central shaft of described shell is equipped with the lower wall (16) and the inner disc (5) that are provided with rotating shaft；Inner disc (5) is by disc spring clockwork spring (11) and upper deep bid (12) composition restoring device；And inner disc (5) is fixed with gear wheel (4), and insert upper little inner cap (21), and be installed on upper casing (13) again through upper little enclosing cover (22) is fixing；Above-mentioned gear wheel (4) is actually motionless relative to the shell of tube rolling device；Groove on the axle of motionless inner disc (5) is fixedly mounted with the one end in the close center of circle of disc spring clockwork spring (11), the outer ring of described disc spring clockwork spring is assemblied in the card column of the edge of the main wheel (14) of rotation, and is covered by the screens everywhere at edge with deep bid (12)；Main wheel (14) is equipped with pipe joint (15), and main wheel (14) is screwed with lower wall (16) and is connected, and it is inserted on the smooth side channels of the big pipe in center of lower casing (17) by the center big pipe axle kink rotationally of lower wall (16)；Described upper deep bid (12), main wheel (14), pipe joint (15), lower wall (16) are rotate relative to shell；Little gear (9) engages with gear wheel, and drives the damping rotating disk (6) of the damping box shell (3) being fitted in main wheel (14)；In tube rolling device, the motionless gear wheel (4) in the middle of utilizing, the feature that little gear (9) rotates can filled more about, installing the damping box shell of another kind of or multiple damping mechanism additional；Described damping box shell (63) is assemblied on main wheel (14)；Damping lid (65) is assemblied in above damping box shell (63)；Described trap stage clip mechanism is a kind of damping mechanism；Described trap stage clip mechanism is by little gear (9), the close thread spindle (64) driven by little gear (9), trap (61), stage clip (62), damping box shell (63), damping lid (65) is formed, described close thread spindle (64) is provided with screw thread, screw thread adopts closely-pitched standard thread, described trap (61) is provided with female thread, to be connected with close thread spindle (64) and to move up and down, described trap (61) is provided with multiple outer groove, it it is 4, to slide mutually with the multiple convex guide rail (63a) in damping box shell (63), equipped with described stage clip (62) under described trap (61), the other end of stage clip (62) contacts with in the box of damping box shell (63)；The valve piston having spring that is that described side piston damping device is the side of the centrifugal-block being located at centrifugal slow restoring device and that damp mutually with it, described side piston damping device is made up of damping box shell (3), valve piston (7), compression spring (8), small slide block (1), extension spring (2), damping rotating disk (6), damping lid (11), little gear (9), and the rear portion of the valve piston (7) of described side piston damping device is equipped with stage clip (8)；The valve piston (7) of interior side in damping lid (3) can engage contact, when not rotating or during slow rotation, the two not in contact with；When quick rotation when centrifugal rotation stretches out, the peach shape body of small slide block (1) one by one in single file with valve piston (7) engagement contact and also with damping box shell (3) interior contact, be really collision, engage, slide, the comprehensive damping action of obstruction；The little gear being fixedly mounted with on the end axle (6b) of described damping rotating disk (6) is both around the axle rotation of oneself, revolve round the sun around the axle of the gear wheel of tube rolling device again, its substantially Gear Planet Transmission is locked from wheel housing assy and damping mechanism and position, the planetary drive ratio of this damping rotating disk is relatively larger, and enough centrifugal rotations make small slide block stretch out；The end axle (6b) of damping rotating disk (6) be six sides or four directions to pacify little gear, the shaft core of described end axle has axial hole so that the use that is fixedly mounted with of tapping screw；The outside width of the slideway (6a) of damping rotating disk (6), is slideway；The center portion thereof is narrower, and only spring can pass through, it is possible to the possibility that when preventing small slide block from bouncing back, many radial directions few on one side are inclined；A described pin mechanism that turns also is a kind of damping mechanism, by turn a pin (10), torsion spring (103), be located at the bottom surface of damping box shell (3) inside and outside cam path, damping rotating disk (6), damping lid (11), little gear (9) formed, described turning is provided with torsion spring (103) the axle III (33) of pin；The described axle head (30) turned pin is loosely inserted into inside and outside cam path, described turns the hole I (6c) the axle III (33) of pin being loosely inserted into damping rotating disk (6), the torsion spring (103) that described axle III (33) is provided with makes axle head (30) more reliable when along evagination race automatic retracted, described axle III (33) to grow than the axle of axle head (30), so that locking and positive and negative operation, the bottom surface of box shell (3) is provided with observation port I (3a) and another observation port II (3b)；When pulling out pipeline, main wheel (14) drives little gear (9), makes damping rotating disk (6) drive the axle head (30) turning a pin (10) to run along the inside groove of the bottom surface of damping box shell (3)；When stopping drawing, axle head (30) locks because of clockwork spring retroaction；Draw a little and unclamp pipeline again, axle head (30) along outer ring recess without lock, flexible pipe or cable under the counteracting force of clockwork spring (11), automatic rewinding；Described centrifugal slow restoring device is also a kind of damping mechanism, it is made up of damping box shell (3), small slide block (1), extension spring (2), damping rotating disk (6), damping lid (11), little gear (9), the centrifugal-block of described centrifugal slow restoring device is held with two extension springs, each one mutual pulling in extension spring one end, and multiple described small slide block (1) flexible in the slideway (6a) of the inside of damping rotating disk (6)；Described damping box shell (3) is screwed on main wheel (14)；And damp rotating disk (6) axle activity insert damping box shell (3) and damp lid (11) hole in and parallel with main axle；The upper end of the axle of damping rotating disk (6) is equipped with little gear (9)；Described little gear and fixing gear wheel (4) engaged transmission being located at inner disc (5)；Criss-cross passage radially, the built-in small slide block that often group two is held mutually it is provided with extension spring in described damping rotating disk (6)；Extension spring has 2, and small slide block has 4, one, each extension spring one end is connected to small slide block, and there is the cylinder (1c) laying extension spring (2) inside of described each small slide block (1), and lays the groove (1d) of extension spring (2)；The peach shape body that is side that is provided externally with of each small slide block (1) is convex globoidal (1b) and opposite side is cancave cambered surface (1a), and described cancave cambered surface is parabola shaped face；Described convex globoidal is the face of involute shape, the side of the peach shape body of each small slide block is cancave cambered surface (1a), it is parabola shaped face, when centrifugal rotation stretches out, with damping box shell (3) interior contact, the opposite side of the peach shape body of each small slide block is convex globoidal (1b), and it is the face of involute shape, when centrifugal rotation stretches out, it then follows involute rule i.e. gear engage rule and be engaged with；The helical axis (106) that another little gear (9) drives, couples with internal coiling friction wheel (105) with the helical angle spiral more than 19 degree；Move down at the bottom of friction shell when axle rotates forward hour wheel, on the contrary upper shifting；The described ball position that has is locked, and is made up of little gear (9) and the lock core shaft (74) driven by little gear (9), ball (70), torsion spring (73), lock core (72), position lock box shell (71)；Described position lock box shell (71) is assemblied on main wheel (14), and described torsion spring (73) is enclosed within lock core shaft (74), and normality packs tightly and puts；Described lock core (72) kink is contained in described torsion spring (73) and lock core shaft (74) and loads in described position lock box shell (71)；Described lock core (72) is provided with the heart-shaped locked groove of bias；Described torsion spring (73) is Mi Quan, and cross section is circular, and its first end (73a) is L-shaped, and the second end (73b) takes the shape of the letter U；The first end (73a) of described torsion spring (73) is stuck on described lock core (72), and the second end (73b) of described torsion spring (73) reach lock core (72) heart-shaped locked groove close apex square hole in, and contact with described ball (70)；Described ball (70) is movably arranged in the axial elongated slot (71a) of position lock box shell (71) and the heart-shaped locked groove of lock core (72), and contact with the second end (73b) being sleeved on lock core shaft (74) and the torsion spring (73) that reaches lock core (72), to be connected with the heart-shaped locked groove of lock core (72) and to move up and down with the axial elongated slot (71a) of described position lock box shell (71), its target is to put in place when described ball (70) pushes away the second end (73b) of described torsion spring (73) and make the internal diameter of torsion spring Mi Quan become big, to unclamp the lock core shaft (74) driven by little gear (9), make pipeline freely；And do not push away the second end (73b) of described torsion spring (73) when lock-bit fallen by described ball (70), and make the internal diameter of torsion spring Mi Quan diminish, to pack tightly the lock core shaft (74) driven by little gear (9), make pipeline motionless；Thus being formed with ball position lock；On the described support (19) setting hook (81), it is provided with main hook (81), and short auxiliary hook (82) and long auxiliary hook (83)；Described buffering foam rubber cushion includes two pieces of pads, namely buffering foam rubber cushion I (91) and buffering foam rubber cushion II (92), described buffering foam rubber cushion I (91) and buffering foam rubber cushion II (92) clamp the pipeline passed in and out via racker (53) actively；Described buffering foam rubber cushion I (91) and buffering foam rubber cushion II (92), be equipped with multiple sawtooth (93), and its tooth is long tooth along pull-out pipeline direction, and is short tooth along retraction pipeline direction；Described angle groove, it it is the damping mechanism at the pull-out pipeline place of the guider being located at racker (53), the roller shaft core cap (54) laid in the angle groove of the guider after-poppet (51) of described racker (53), by the spacing in 2 original axle center, change into dynamic from；The circumference of each lid of described roller shaft core cap be externally provided with pulling block (54a), each pulling block is provided with small extension spring hole (54c), and the two ends of the extension spring (54b) that pulling force is less are inserted in described small extension spring hole respectively；Lay 2 rollers (55) in described roller shaft core cap, and the pipeline of activity is installed between two rollers；The guider fore-stock (52) of described racker (53) and guider after-poppet (51) just constitute the oblong slots of the mutual angle a in the angle groove laying roller shaft core cap altogether, and 2 axle center of described roller shaft core cap are loose along angle groove (51a) roller farther out when pipe is drawn out, and slow along the angle slot type damping mechanism of the tight variable degree of tightness of angle groove (51b) more closely roller when drawing in, lay the angle a of oblong slots of the mutual angle a of roller shaft core cap in described angle groove between 8 degree to 28 degree；Consider that pipeline is turn left after entering dish, therefore the angle of the two of mutual angle a limits and vertical line, it is that left angle β is less than right angle γ；Described reverse blocking mechanism, by reverse blocking rotating disk (23), reverse blocking switch block (24), torsion spring (26), bearing pin (25), little gear (9) is formed, described reverse blocking rotating disk be provided with the multiple uniform hole IV (23c) laying bearing pin (25), with the multiple uniform aperture V (23b) laying torsion spring, and be provided with the limited block (23a) of multiple uniform reverse blocking rotating disk；The reverse blocking switch block (24) of described reverse blocking mechanism is provided with spacing prominent (24a), torsion spring breach (24e), little cambered surface (24c), big cambered surface (24b), chord plane (24d), described little cambered surface is shorter and smaller than big cambered surface；Described little arc and big arc are circular arcs, or involute shape arc；Described spacing prominent (24a) matches with the limit stop block (23a) of limit resistance rotating disk；One end of described torsion spring (26) is inserted in the aperture V (23b) of reverse blocking rotating disk, and its other end is placed in torsion spring breach (24e) place of described reverse blocking switch block；The reverse blocking rotating disk of described reverse blocking mechanism is provided with 2 square position I (23e) parallel each other and square position II (23f), is respectively equipped with multiple hole IV (23c) and aperture V (23b) on each described square position；The upper end of the axle of the reverse blocking rotating disk of described reverse blocking mechanism is provided with square axis to lay little gear (9) and to drive；The one 360 degree arbitrarily contracting that described long-distance sand transport and automatic uniform speed retraction many self-lockings gardens box car comprise is fixed and unlocks gardens van-type hose car at least provided with two kinds of described multiple (comprise trap stage clip mechanism, side piston damping device, turn a pin mechanism, centrifugal slow restoring device, have ball position lock, reverse blocking mechanism, brake holding mechanism, arbitrarily lock) damping mechanism, in order to complementary reliably；Described automatic uniform speed retraction gardens, many self-locking manner gardens box car is further characterized in that it contains described any lock；Described arbitrarily lock is characterized by: described arbitrarily lock is containing any lock body (99), side cassette body (97) and side card column (98)；Described any lock body (99) is to rotate, and its main body is the cylinder of the central axis coaxial heart with described main shaft；It is motionless that described side cassette body (97) is contained on hose car, and described side card column (98) can reciprocally be contained in described side cassette body (97) with coil tension spring；Described any lock body (99) is fixed by cutting ferrule and is connected with lower wall (16) with described main wheel (14), and the center big pipe axle kink rotationally of described lower wall (16) is inserted on the smooth side channels of the big pipe in center of described lower casing (17)；Described upper deep bid (12), main wheel (14), pipe joint (15), lower wall (16) are rotate relative to the shell of the tube rolling device of hose car, and described any lock body (99) is also to rotate；Groove on the axle of motionless inner disc (5) is fixedly mounted with the one end in the close center of circle of disc spring clockwork spring (11), the outer ring of described disc spring clockwork spring is assemblied in the card column of the edge of the main wheel (14) of rotation, and covered by the screens everywhere at edge with deep bid (12), in order to pipe crimping rotates retraction；On the cylindrical face of cylinder of the main body of its central axis coaxial heart with described main shaft of described any lock body (99), it is provided with and lays and allow the described side card column can at the groove along the face of cylinder of interior slip, and on described groove, it is provided with the high-wall of the circumference along the face of cylinder, described high-wall is provided with left slideway head (101), keep left inclined slideway head (101), keep right inclined slideway head (103), center elongated insertion part (102), arbitrarily lock concave head (100), described center elongated insertion part (102) and described any lock concave head (100) composition arbitrarily lock breach, the described inclined slideway head (101) and described keep right that inclined slideway head (103) composition is sliding does not lock breach of keeping left, thus forming any lock of essence；When stopping drawing, lock in the arbitrarily lock breach that described center elongated insertion part (102) is dropped in described side card column (98) and described any lock concave head (100) forms and because of clockwork spring retroaction；Draw again a little and unclamp pipeline, described side card column (98) keeps left inclined slideway head (101) and cunning that described inclined slideway head (103) of keeping right forms does not lock breach described in dropping on, along groove without lock, flexible pipe or cable under the counteracting force of clockwork spring (11), automatic rewinding；Described brake holding mechanism is made up of brake holding fork (106), armful brake block (105), brake holding extension spring (104)；The brake holding fork (106) of described brake holding mechanism is provided with embraces brake block (105), the brake holding fork (106) of described brake holding mechanism is provided with pin-and-hole so that activity is inserted the bearing pin of the described main wheel (14) of hose car and rotated, and the one end embracing brake block that do not set of the brake holding fork (106) of described brake holding mechanism is connected with hose car by described brake holding extension spring (104)；Described brake holding mechanism has multiple, certain circumferential arrangement that its edge is the center of circle with main shaft；The brake holding fork (106) of described brake holding mechanism, when described main wheel (14) rotates with lower wall (16), makes the brake block (105) of embracing that brake holding fork (106) is provided with throw away and not brake holding outside circumference due to centrifugal force；Otherwise, when the brake holding fork (106) of described brake holding mechanism does not rotate with lower wall (16) at described main wheel (14), owing to not having centrifugal force, and the brake block (105) of embracing that brake holding fork (106) is provided with is made not throw away and safe brake holding outside circumference；The described arc at described recess along the head of the high-wall of the circumference on the face of cylinder arbitrarily locking concave head (100) is semicircle, in order to matches with described center elongated insertion part (102) and forms and arbitrarily lock breach and make described side card column berth thus forming any lock of essence；The described concave arc that the arc at described recess along the head of the high-wall of the circumference on the face of cylinder is less than semicircle or central angle is less than 175 degree arbitrarily locking concave head (100), in order to match with described center elongated insertion part (102) and form arbitrarily lock breach and make described side card column berth thus forming any lock of essence；The described concave arc that the arc at described recess along the head of the high-wall of the circumference on the face of cylinder is less than semicircle or central angle is less than 160 degree arbitrarily locking concave head (100), in order to match with described center elongated insertion part (102) and form arbitrarily lock breach and make described side card column berth thus forming any lock of essence；The described arc at described recess along the head of the high-wall of the circumference on the face of cylinder arbitrarily locking concave head (100) is central angle is the concave arc of 157 degree, in order to matches with described center elongated insertion part (102) and forms and arbitrarily lock breach and make described side card column berth thus forming any lock of essence；Described center elongated insertion part (102) is the sharp mouth of the protuberance in described middle along the termination of the high-wall of the circumference on the face of cylinder, the two sides of described point mouth are symmetrical round and smooth circular arc, to import described side card column, and match with described any lock concave head (100) and form and arbitrarily lock breach and make described side card column berth thus forming any lock of essence；Described center elongated insertion part (102) is the sharp mouth of the protuberance in described middle along the termination of the high-wall of the circumference on the face of cylinder, one side of described point mouth is a section of equiangular spiral and the logatithmic spiral with pressure angle properties equivalent everywhere, to import described side card column, and match with described any lock concave head (100) and form and arbitrarily lock breach and make described side card column berth thus forming any lock of essence；Described center elongated insertion part (102) is the sharp mouth of the protuberance in described middle along the termination of the high-wall of the circumference on the face of cylinder, two sides of described point mouth are symmetrical and have the equiangular spiral of pressure angle properties equivalent everywhere and a section of logatithmic spiral, to import described side card column, and match with described any lock concave head (100) and form and arbitrarily lock breach and make described side card column berth thus forming any lock of essence；The described inclined slideway head (101) that keeps left be the described recess arbitrarily locking concave head (100) along the head of the high-wall of the circumference on the face of cylinder arc down time face the biasing tip on the limit that keeps left seen on the other end of same high-wall, described in keep left inclined slideway head (101) and described keep right that inclined slideway head (103) composition is sliding not to be locked breach and make described side card column unlock；The described inclined slideway head (101) that keeps left be the described recess arbitrarily locking concave head (100) along the head of the high-wall of the circumference on the face of cylinder arc down time face the biasing tip on the limit that keeps left seen on the other end of same high-wall, the side by slideway of described keep left inclined slideway head (101) and described inclined slideway head (103) of keeping right also is a section of equiangular spiral and the logatithmic spiral with pressure angle properties equivalent everywhere, sliding do not lock breach thus forming and makes described side card column unlock；Described automatic uniform speed retraction many self-locking manner gardens box car is characterised by, described arbitrarily lock concave head (100) and described keep left inclined slideway head (101) and described inclined slideway head (103) of keeping right all be directly arranged in described main wheel wheel side card on；Described many self-locking manner gardens box car is further characterized in that, the support (9) of universal adjustment gardens racker has the key shaped eyelet of concentric reducer, it is simple to fix with clothes-hook when some emergent occasion；And described little gear (9) adopts the gear with helical angle, improve instantaneous engagement operating mode.
CN201610186595.3A 2016-03-24 2016-03-24 Multi-self-locking garden box car for remote transportation and automatic retraction at uniform speed Pending CN105731194A (en)

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EP3403962A1 (en) * 2017-05-17 2018-11-21 Fiskars Finland Oy Ab A hose reel
US10737903B2 (en) 2017-05-17 2020-08-11 Fiskars Finland Oy Ab Hose reel

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EP3403962A1 (en) * 2017-05-17 2018-11-21 Fiskars Finland Oy Ab A hose reel
CN109160393A (en) * 2017-05-17 2019-01-08 菲斯卡斯芬兰有限公司 hose reel
AU2018203276B2 (en) * 2017-05-17 2020-02-06 Fiskars Finland Oy Ab A hose reel
US10737903B2 (en) 2017-05-17 2020-08-11 Fiskars Finland Oy Ab Hose reel
US10858217B2 (en) 2017-05-17 2020-12-08 Fiskars Finland Oy Ab Hose reel
CN109160393B (en) * 2017-05-17 2020-12-18 菲斯卡斯芬兰有限公司 Hose reel

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