CN206158917U - Shell changes cycloid hydraulic motor - Google Patents

Shell changes cycloid hydraulic motor Download PDF

Info

Publication number
CN206158917U
CN206158917U CN201621059535.7U CN201621059535U CN206158917U CN 206158917 U CN206158917 U CN 206158917U CN 201621059535 U CN201621059535 U CN 201621059535U CN 206158917 U CN206158917 U CN 206158917U
Authority
CN
China
Prior art keywords
cycloid
plate
flow
hydraulic motor
drive
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.)
Expired - Fee Related
Application number
CN201621059535.7U
Other languages
Chinese (zh)
Inventor
李海荣
Original Assignee
李海荣
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 李海荣 filed Critical 李海荣
Priority to CN201621059535.7U priority Critical patent/CN206158917U/en
Application granted granted Critical
Publication of CN206158917U publication Critical patent/CN206158917U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a shell changes cycloid hydraulic motor includes cycloid drive arrangement, pendulum line gear subassembly, oil distribution device and one -way transcapsidation, wherein, oil distribution device a plurality of join in marriage oily passageway with a plurality of liquid in the cycloid drive arrangement hold chamber looks adaptation, and cycloid drive arrangement is used for the drive pendulum line gear subassembly, pendulum line gear subassembly is used for the drive one -way transcapsidation. The beneficial effects of the utility model are that with compare with the discharge capacity motor, it is small that it has reasonable in design compact structure, output torque is big, characteristics such as the steady simple to operate of super low -speed operation.

Description

A kind of shell turns cycloid hydraulic motor
Technical field
The utility model is related to hydraulic motor technology, more particularly to cycloid hydraulic motor structure.
Background technology
Cycloid hydraulic motor can reliably export larger moment of torsion under the stable relatively slow-speed of revolution, and these characteristics cause pendulum Line motor applications are in the executive component of continuous rotary motion.But existing gerotor motor either axial-flow type or end face are matched somebody with somebody Streaming is all cycloid rotor is revolved round the sun using the spline coupling axle way of output for eliminating and retaining rotation, used as executive component The reasons in structure of gerotor motor itself is installed to it and use can all have more requirements.Therefore, traditional cycloid is being met On the basis of the characteristics of hydraulic motor low-speed big, its knot of many specific needs in addition to its small volume, lightweight, compact conformation Structure and the kind of drive are the developing direction of such product, are also problem to be solved.
The content of the invention
The utility model bidentate driving shell is transferred out cycloid hydraulic motor and pays tooth difference principle according to cycloid tooth engagement;There is provided The cycloid hydraulic motor structure that a kind of novel bidentate wheel drive shell is transferred out.
The technical solution of the utility model is:
A kind of shell turns cycloid hydraulic motor including cycloidal drive arrangement, cycloid gear device, distributing device and unidirectional transcapsidation; Wherein, some some liquid reservoirs with oily passage and the cycloidal drive arrangement of distributing device are adapted, and cycloid drives Device is used to drive the cycloid gear device, cycloid gear device to be used to drive the unidirectional transcapsidation.
Further, above-mentioned distributing device include left and right wildcard fluid, left and right flow drive plate, left and right logical food tray, Left and right logical oil sealing pressing plate;
Wildcard fluid centre bore is asphalt channel, and endoporus is provided with and coordinates the flow endoporus of flow, endoporus with flow drive plate It is made up of with axial hole insertion radial hole, axial hole corresponds to respectively some cavity volumes of Cycloidal Wheel, the center line of radial hole is uniform Corresponding on the same cross section of flow drive plate;
Flow drive plate is provided with the distributor port being adapted, and the center line of assignment hole is uniformly distributed in the same horizontal stroke of valve plate On section, gear ring is set in the middle of valve plate;Equipped with row's internal drainage non-return valve automatically, outer face is for joining to other end endoporus Connect 3 pin-and-holes of clutch plate in cycloid gear device;
Angle is 45 degree between the hole position of the distributor port of flow drive plate;
Cycloidal drive arrangement includes by the cycloid rotor with some teeth and with what is be adapted with tooth arc toothed determining Son is constituted;
Logical oil sealing pressing plate is provided with the oil through corresponding with the axial hole of oil separator, and left and right logical oil sealing pressing plate pushes down cycloid Make to form the corresponding independent liquid reservoir between the gear of its cycloid stator and rotor after driving means.
Further, above-mentioned wildcard fluid centre bore be asphalt channel be 5, flow drive plate be provided with 4 with oil Hole, the oil through for leading to oil sealing pressing plate is 5, and wherein the number of teeth of cycloid stator is 5, and the number of teeth of the rotor is 4.
Further, above-mentioned flow drive plate cross section it is cylindrical with distributor port aperture as chord length, its string to circle Heart angle is α 1;The inner circle of oil separator cross section with radial bore apertures as chord length, its string to central angle be α 2;(Minimum value) ≤ α 1+ α 2≤(Maximum occurrences).
Further, above-mentioned cycloid gear device includes:Clutch plate, driving disc spacing pressing, strong axle, active are followed successively by from left to right Disk, clutch plate, wherein:Bayonet socket on left and right driving disc spacing pressing is stuck in behind splined shaft two ends and fixedly mounted integral, master with bolt It is flexibly connected according to cyclo drive principle between Moving plate and clutch plate;Strong axle is by spline fixed cover loaded in cycloidal drive arrangement Rotor inner hole, clutch plate is fixedly connected with flow drive plate;Left and right flow drive plate Jing engagements drive unidirectional transcapsidation operating.
Further, above-mentioned unidirectional transcapsidation endoporus both sides are separately installed with and are engaged inner ring gear ring with flow drive plate, By bearing holder (housing, cover) loaded on the side cover fixed installation on the gear-box external diameter of left and right.
Above-mentioned unidirectional transcapsidation endoporus both sides are separately installed with the single-direction transmission being meshed with the outer annular gear of flow drive plate Gear, transcapsidation is then at the side cover being loaded on by bearing holder (housing, cover) on the wildcard fluid external diameter of left and right.
The utility model is had the positive effect that using said structure:Ultra-Low Speed stable drive, efficiency high, small volume Hydraulic power transmission driving means.
1st, using a left side, the wildcard fluid on right both sides is supported, Double-gear output power, cycloid runner revolution torque multiplication Afterwards, then logical reduction gearing output torque;
2nd, made into oil out port, flow simultaneously drains oil leak automatically, and adequately and reasonably utilizing should using wildcard fluid centre bore The device space;
3rd, in cycloid hydraulic motor, the program disposably realizes shell rotation driving;
4th, the Double-gear drive shell rotary hydraulic gerotor motor in sum, small volume, moment of torsion is big, and ultra low speed operation is steady The advantages of;
5th, the utility model changes the structure of traditional gerotor motor so that the external diameter of gerotor motor has obtained significantly subtracting It is little;
It has expanded the range of application of cycloid hydraulic motor, optimizes hydraulic machinery technology and structure innovation;
6th, the utility model is designed into tiled configuration:Using left and right centre bore wildcard oil, by cycloid gear device Key axle sleeve pay loaded on the engagement of motor cores part cycloid tooth in rotor, the transmission that the rotation of rotor passes through cycloid gear device Component drives left and right flow to be driven disc spins;Using outside left and right Double-gear joint transmission while flow drive plate rotating flow distribution The hydraulic gerotor motor of shell output torque.
With compared with displacement motor, the ratio of external diameter is 65: 57 (mm), and it has compact conformation small volume reasonable in design, Output torque is big, the features such as ultra low speed operation is steady easy for installation.
Description of the drawings
Fig. 1 is that shell turns cycloid hydraulic motor schematic diagram;
Fig. 2 is that shell turns cycloid hydraulic motor oil circuit schematic diagram figure;
Fig. 3 is that shell turns cycloid hydraulic motor material object assembling schematic diagram;
Fig. 4 is that shell turns cycloid hydraulic motor with oily partial schematic;
Fig. 5 is wildcard fluid and flow drive plate structural representation;
Fig. 6 is the oil distribution structure schematic diagram of wildcard fluid;
Fig. 7 is the upward view of flow drive plate;
Fig. 8 is the profile of flow drive plate;
Fig. 9 is the top view of flow drive plate;
Figure 10 is that shell turns cycloid hydraulic motor wildcard fluidic structures schematic diagram;(Artwork 5)
Figure 11 is wildcard fluid flow profile structural representation;
Figure 12 is wildcard fluid main structure diagram;
Figure 13 is wildcard fluid upward view;
Figure 14 is logical oil disc structure schematic diagram;(Artwork 6)
Figure 15 is the right view of Figure 14;
Figure 16 is logical oil sealing pressing plate dimensional structure diagram;(Artwork 8)
Figure 17 is the front view of Figure 16;
Figure 18 is the sectional view of Figure 16;
Figure 19 be shell turn cycloid hydraulic motor cycloid determine, rotor assembling schematic diagram;(Artwork 9)
Figure 20 is that shell turns cycloid hydraulic motor cyclo drive structure chart(Driving wheel, strong axle and driven pulley);(Artwork 10)
Figure 21 is the front view of Figure 20;(Artwork 11)
Figure 22 is the top view of Figure 21;
Figure 23 is the assembling schematic diagram of driving wheel and strong axle;
Figure 24 is the left view of Figure 21;
Figure 25 is the front view of driving wheel;
Figure 26 is the rearview of Figure 25;
Figure 27 is the right view of Figure 25;
Figure 28 is clutch plate structural representation;(Artwork 12)
Figure 29 is unidirectional transcapsidation structural representation;
Figure 30 is side cover structure schematic diagram;
The right wildcard fluids of 201-;The left wildcard fluids of 202-;The left logical food trays of 203-;The right logical food trays of 204-;205- matches somebody with somebody on a left side Spread Moving plate;The right flow drive plates of 206-;The left logical oil sealing pressing plates of 207-;The right logical oil sealing pressing plates of 208-;209- cycloid stators; 210- rotors;211- left gears;212- right gears;213- left bearings;214- right bearings;215- is good for axle;216-left Cycloid driving disc spacing pressing;217-right cycloid driving disc spacing pressing;218-left swing line clutch plate;219-right cycloid clutch plate;220- is unidirectional Transcapsidation;221- left caps;222- right caps.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
As shown in Figure 1, Figure 2 and Figure 3, a kind of unidirectional shell turns cycloid hydraulic motor, including the left and right He of wildcard fluid 202 201, left and right flow drive plate 205 and 206, left and right logical food tray 203 and 204, left and right logical oil sealing pressing plate 207 and 208, cycloid Driving means, cycloid transmission device and unidirectional transcapsidation 220,
Wherein, cycloidal drive arrangement is engaged with cycloid gear device and couples integral, then arranged on left and right sides is successively by logical oil sealing Pressing plate, logical food tray, flow drive plate, wildcard fluid install integral.
Referring to Fig. 2 hydraulic oil path:The left oil-in of wildcard fluid 202 → left flow drive plate 205 → left side lead to food tray 203 → The logical oil sealing pressing plate 207 in logical oil sealing 207 → cycloidal drive arrangement of the pressing plate → right side in a left side → right logical food tray 204 → right flow drive plate 206 → right the oil-out of wildcard fluid 201.
Asphalt channel on hydraulic oil Jing either end wildcard fluids is entered in flow drive plate, the distribution of Jing valve plates, high The logical food trays of force feed Jing, logical oil sealing pressing plate are entered in cycloid gear inter-tooth volume chamber, the hydraulic pressure that rotor is produced under pressure oil effect Torque makees planetary motion by radius of eccentric throw g around stator center 02, i.e., rotor on the one hand the center Oi low speed around itself from While turning, on the other hand again around the revolution of the high-speed reverse of stator center 02, when rolling along stator, it enters back rotor its center Oi Oil pocket is constantly changing, but with line of centres Oi02 is divided into both sides as boundary all the time, while for oil-feed, cavity volume gradually increases;Separately One side oil extraction, volume is gradually reduced, and fluid is extruded, and by flow-distribution mechanism, Jing motor oil-outs are discharged into fuel tank, and public affairs are gone around often Individual between cog cavity volume completes once to enter, oil return circulation, and internal drainage is discharged by oil-out automatically, as long as so hydraulic oil constantly enters Enter, motor will continuously rotate.
It is wildcard fluid to flow drive plate hydraulic path schematic diagram referring to Fig. 4~Fig. 6;
Because of the unidirectional shell of the utility model, to turn cycloid hydraulic motor symmetrical, for convenience further, below only with motor It is any using cycloidal drive arrangement side as explanation:
Wildcard fluid centre bore is asphalt channel, and endoporus is provided with and coordinates the flow endoporus of flow, endoporus with flow drive plate It is made up of with axial hole insertion radial hole, axial hole corresponds to respectively 5 cavity volumes of Cycloidal Wheel, the center line of radial hole is uniformly right Should be on the same cross section of flow drive plate.
The travelling gear of unidirectional transcapsidation is engaged in the external toothing of flow drive plate and transmits power to executing agency, wildcard stream Body shell body supports motor.
Fig. 7~9 are the structural representation of flow drive plate;
Flow drive plate is provided with 4 distributor ports, outer annular gear and non-return valve, and the center line of distributor port is uniformly distributed in On the same cross section of valve plate, gear ring is set in valve plate one end;Other end endoporus arranges internal drainage non-return valve equipped with automatic, Outer face be for coupling cycloid gear device in clutch plate 3 pin-and-holes.
Left flow drive plate and right flow drive plate install 45 degree of self-assembling formation angle between rear assignment hole.
Flow drive plate cross section it is cylindrical with distributor port aperture as chord length, its string to central angle be α1;Wildcard stream The inner circle of body cross section with radial bore apertures as chord length, its string to central angle be α2
It is that the adjacent 2 distributor ports 2 points of oilholes adjacent with oil separator for ensureing valve plate are in connected state during work State,(Minimum value)≤ α 1+ α 2≤(Maximum occurrences).
Figure 10~Figure 13 is that wildcard fluidic structures diagram is intended to;
It is the structural representation of logical food tray referring to Figure 14, Figure 15;
It is logical oil sealing pressing plate dimensional structure diagram referring to Figure 16~Figure 18;Logical oil sealing pressing plate is that have the axial direction with oil separator 5 corresponding oil throughs of hole, and a plane is close to after cycloidal drive arrangement make its row into 5 independent sealed volume chambers.
It is the utility model cycloidal drive arrangement structural representation referring to Figure 19;
Cycloidal drive arrangement includes fixed cycloid stator 209 and rotor 210, and this shell switch line gear motor adopts 5~4 Tooth is engaged(I.e. the number of teeth of cycloid stator 209 is that the 5, number of teeth of rotor 210 is 4).The logical oil sealing pressure in Jing two ends between two pitch wheels Plate forms 5 annular seal spaces after pushing down, when the relative center public affairs of cycloid stator 209 of rotor 210 are gone around, now rotor 210 from 1/4 turn of rotation on rightabout, 5 annular seal spaces are respectively completed the one cycle from the low pressure of one high pressure of low pressure one in motor.Therefore During 210 one turn over of rotation of rotor, 5 oil pockets will complete 4 circulations, and stack up is the high-voltage oil cavity of 5 × 4=20 multiaction formula Volume.
Turn cycloid hydraulic motor cyclo drive structure chart for shell referring to Figure 20~Figure 28;
Cycloid gear device includes:Be followed successively by from left to right clutch plate 218, driving disc spacing pressing 216, strong axle 215, driving disc spacing pressing 217, Clutch plate 219, wherein:Bayonet socket on left and right driving disc spacing pressing 216 and 219 is stuck in behind the two ends of splined shaft 215 and fixes peace with bolt One is dressed up, is flexibly connected (see accompanying drawing 23 and 24) according to cyclo drive principle between driving disc spacing pressing and clutch plate;Key axle 215 passes through Spline fixed cover is fixedly connected loaded on the endoporus of rotor 210 in cycloidal drive arrangement, clutch plate with flow drive plate.
When the transmission component of cycloid gear device works, it is fixedly connected with flow drive plate by clutch plate and is limited, it is driven Disk can only around itself Concentric rotation, the rotor and connection all-in-one-piece driving disc spacing pressing in cycloidal drive arrangement under hydraulic oil effect around Reversely revolve round the sun at a high speed around stator center while own axes low speed rotation.
The cycloid stator 209 of cycloidal drive arrangement, left and right logical oil sealing pressing plate 207 and 208, the left and right and of logical food tray 203
204th, it is fixedly connected by bolt realization between left and right wildcard fluid 202 and 201.
The rotor 210 of cycloidal drive arrangement, cycloid gear device, the engagement of left and right flow drive plate 205 and 206 order about unidirectional Transcapsidation 220 operates.
Turn the unidirectional transcapsidation structural representation of cycloid hydraulic motor for shell referring to Figure 29;The gear of unidirectional transcapsidation and left and right are matched somebody with somebody The external toothing for spreading Moving plate 205 and 206 is adapted.
Turn cycloid hydraulic motor side cover structure schematic diagram for shell referring to Figure 30;Side cover is fixedly connected with wildcard fluid, unidirectionally Transcapsidation is by bearing holder (housing, cover) loaded on the side cover on the wildcard fluid external diameter of left and right.
Specifically, further describe below for the operation principle of hydraulic motor:
Hydraulic oil path:Wildcard fluid oil-in → valve plate → logical food tray → logical oil sealing pressing plate → cycloidal drive arrangement → Logical oil sealing pressing plate → logical food tray → valve plate → wildcard fluid oil-out.
Asphalt channel on hydraulic oil Jing either end wildcard fluids is entered in flow drive plate, the distribution of Jing valve plates, high The logical food trays of force feed Jing, logical oil sealing pressing plate are entered in cycloid gear inter-tooth volume chamber, the hydraulic pressure that rotor is produced under pressure oil effect Torque makees planetary motion by radius of eccentric throw g around stator center 02, i.e., rotor on the one hand the center Oi low speed around itself from While turning, on the other hand again around the revolution of the high-speed reverse of stator center 02, when rolling along stator, it enters back rotor its center Oi Oil pocket is constantly changing, but with line of centres Oi02 is divided into both sides as boundary all the time, while for oil-feed, cavity volume gradually increases;Separately One side oil extraction, volume is gradually reduced, and fluid is extruded, and by flow-distribution mechanism, Jing motor oil-outs are discharged into fuel tank, and public affairs are gone around Each between cog cavity volume completes once to enter, oil return circulation. and internal drainage is discharged by oil-out automatically, as long as so hydraulic oil is continuous Into motor will continuously rotate.
This shell switch line gear motor is engaged using 5~4 teeth(I.e. the stator number of teeth is that 5, the rotor number of teeth is 4).Two mutually nibble 5 annular seal spaces are formed Jing after the logical oil sealing pressing plate in two ends is pushed down between the gear of conjunction, public affairs are gone around when rotor relative stator center, now 1/4 turn of rotor itself rotation in the opposite direction, 5 annular seal spaces are respectively completed from the low pressure of one high pressure of low pressure one once in motor Circulation.Therefore during rotor one turn over of rotation, 5 oil pockets will complete 4 circulations, and stack up is the height of 5 × 4=20 multiaction formula The volume of pumping cavity.
Left flow drive plate and right flow drive plate are fixedly connected with the clutch plate of cycloid gear device, two flow drive plates Install and formed between rear distributor port 45 degree of nature angle.So as to ensure that two oil distribution casings are corresponded respectively to all the time with stator and rotor Line of centres is divided into the cavity volume that both sides are continually changing for boundary.
By the cooperation of radial hole on flow drive plate upper oil hole and wildcard fluid, it is ensured that in the sealing tooth of higher-pressure region Between volume fuel feeding.
Because stator is maintained static, rotor produces torque in the presence of pressure oil, and the rotation of rotor passes through cycloid gear The connection of device makes flow be driven disc spins, and flow drive plate exports moment of torsion by gear cover of driver.
During flow transmission disc spins, change corresponding to the position of wildcard fluid, make inter-tooth volume in time from high pressure Area is switched to low-pressure area and realizes flow, so enables rotor continuous rotary.
Change into fuel-displaced direction, then the steering of motor also changes therewith.
The check valve being arranged in flow drive plate, is closed under normal circumstances, when hydraulic motor internal leakage When causing chamber pressure to increase, the check valve of oil-out is opened, and internal leakage oil is discharged by the oil-out of logical oil distribution shaft automatically, drop Pressure in low cavity, improves the robust motion of executive component, protects motor normal work.
Only the rotor of cycloidal drive arrangement → cycloid gear device → flow drive plate → gear is ordered about during motor operations Shell operates.
Cyclo drive principle in this specification is flexibly connected and refers to that driving disc spacing pressing and clutch plate are that common known cycloid is passed Dynamic connection.
The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.

Claims (6)

1. a kind of shell turns cycloid hydraulic motor, it is characterised in that the cycloid hydraulic motor includes cycloidal drive arrangement, cycloid tooth Wheel apparatus, distributing device and unidirectional transcapsidation;Wherein, the distributing device is some with oily passage and the cycloidal drive arrangement Some liquid reservoirs be adapted, the cycloidal drive arrangement is used to drive the cycloid gear device, the cycloid gear dress Put for driving the unidirectional transcapsidation.
2. shell as claimed in claim 1 turns cycloid hydraulic motor, it is characterised in that the distributing device includes left and right wildcard Fluid, left and right flow drive plate, left and right logical food tray, left and right logical oil sealing pressing plate;
Described wildcard fluid centre bore is asphalt channel, and endoporus is provided with and coordinates the flow endoporus of flow with flow drive plate, interior Hole is made up of radial hole with axial hole insertion, and axial hole corresponds to respectively some cavity volumes of Cycloidal Wheel, and the center line of radial hole is equal On the even same cross section corresponding to flow drive plate;
Described flow drive plate is provided with the distributor port being adapted, and the center line of assignment hole is uniformly distributed in the same of valve plate On cross section, gear ring is set in the middle of valve plate;Other end endoporus equipped with automatically row's internal drainage non-return valve, outer face be for 3 pin-and-holes of clutch plate in connection cycloid drive component;
Angle is 45 degree between the hole position of the distributor port of the flow drive plate;
The cycloidal drive arrangement includes by the cycloid rotor with some teeth and with what is be adapted with tooth arc toothed determining Son is constituted;
The logical oil sealing pressing plate is provided with the oil through corresponding with the axial hole of oil separator, and the left and right logical oil sealing pressing plate is pushed down Make to form the corresponding independent liquid reservoir between the gear of its described cycloid stator and rotor after the cycloidal drive arrangement.
3. shell as claimed in claim 2 turns cycloid hydraulic motor, it is characterised in that the wildcard fluid centre bore is logical for oil circuit Road is 5, and described flow drive plate is provided with the distributor port of 4, and the oil through of described logical oil sealing pressing plate is 5, wherein The number of teeth of described cycloid stator is 5, and the number of teeth of the rotor is 4.
4. shell as claimed in claim 2 or claim 3 turns cycloid hydraulic motor, it is characterised in that:Described flow drive plate cross section It is cylindrical with distributor port aperture as chord length, its string to central angle be α 1;The inner circle of oil separator cross section is with radial bore apertures For chord length, its string to central angle be α 2;Its minimum value≤α 1+ 2≤maximum occurrences of α.
5. shell as claimed in claim 1 or 2 turns cycloid hydraulic motor, it is characterised in that the cycloid gear device includes:By From left to right is followed successively by clutch plate, driving disc spacing pressing, strong axle, driving disc spacing pressing, clutch plate, wherein:A left side, the bayonet socket on right driving disc spacing pressing is stuck in It is integral with bolt fixed installation behind splined shaft two ends, connected according to the activity of cyclo drive principle between the driving disc spacing pressing and clutch plate Connect;The strong axle is by spline fixed cover loaded on the rotor inner hole in cycloidal drive arrangement, the clutch plate and flow drive plate It is fixedly connected;Left and right flow drive plate Jing engagements drive the unidirectional transcapsidation operating.
6. shell as claimed in claim 1 or 2 turns cycloid hydraulic motor, it is characterised in that the unidirectional transcapsidation endoporus both sides point It is not provided with and is engaged gear with the inner ring gear ring of left and right flow drive plate, the unidirectional transcapsidation by bearing holder (housing, cover) then at is loaded on Side cover on the wildcard fluid external diameter of left and right.
CN201621059535.7U 2016-09-18 2016-09-18 Shell changes cycloid hydraulic motor Expired - Fee Related CN206158917U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621059535.7U CN206158917U (en) 2016-09-18 2016-09-18 Shell changes cycloid hydraulic motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621059535.7U CN206158917U (en) 2016-09-18 2016-09-18 Shell changes cycloid hydraulic motor

Publications (1)

Publication Number Publication Date
CN206158917U true CN206158917U (en) 2017-05-10

Family

ID=58650835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621059535.7U Expired - Fee Related CN206158917U (en) 2016-09-18 2016-09-18 Shell changes cycloid hydraulic motor

Country Status (1)

Country Link
CN (1) CN206158917U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106401864B (en) * 2016-09-18 2018-07-10 李海荣 A kind of shell turns cycloid hydraulic motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106401864B (en) * 2016-09-18 2018-07-10 李海荣 A kind of shell turns cycloid hydraulic motor

Similar Documents

Publication Publication Date Title
CN100410092C (en) Vehicle wheel capable of producing regenerative power
CN201420836Y (en) Reducer with compound structure of similar cycloid gears and planetary gear
CN207796021U (en) A kind of contiuously variable transmission
CN105051419B (en) Transmission for a motor vehicle
CN206158917U (en) Shell changes cycloid hydraulic motor
CN103697139B (en) Straight-tooth hole-pin hydraulic pressure automatic limiting slip differential
CN109944792A (en) A kind of double pressure double-direction gearpumps
CN207297757U (en) A kind of hypocycloid planetary reduction gear of hollow needleless tooth
CN108105359B (en) Stepless speed variator
CN202176679U (en) Crankshaft inside meshing gear speed reducer
CN2758544Y (en) Planetary pinwheel cycloidal hydraulic motor
CN112503150A (en) Compound planetary transmission device and speed reducer
CN106401864B (en) A kind of shell turns cycloid hydraulic motor
CN101737243B (en) Outer planet pinwheel cycloidal hydraulic motor
CN104265560B (en) Dual output internal rotor non-conical gear type motor
CN204692502U (en) A kind of hydraulic driving engages locking differential indirectly
CN204692495U (en) The direct-connected differential mechanism of a kind of hydraulic driving engagement locking
CN205714738U (en) There is the cycloid rotor pump of non-smooth surface
CN201176930Y (en) Gear ring pump
CN204692504U (en) The direct-connected differential mechanism of a kind of hydraulic driving friction locking
CN204692494U (en) A kind of hydraulic driving direct friction locking differential
CN204692496U (en) A kind of hydraulic driving rubs locking differential indirectly
CN104389734B (en) A kind of outer rotor non-conical gear type motor
CN100504063C (en) Pore-pin type cycloid rotor motor
CN209053779U (en) A kind of triangle rotor type hydraulic pump motor

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170510

Termination date: 20180918

CF01 Termination of patent right due to non-payment of annual fee