CN104828573B - Telescopic discharging device - Google Patents
Telescopic discharging device Download PDFInfo
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- CN104828573B CN104828573B CN201510201813.1A CN201510201813A CN104828573B CN 104828573 B CN104828573 B CN 104828573B CN 201510201813 A CN201510201813 A CN 201510201813A CN 104828573 B CN104828573 B CN 104828573B
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- Prior art keywords
- cylinder
- taper
- steel wire
- wire rope
- discharging
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/14—Chutes extensible, e.g. telescopic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention relates to a telescopic discharging device which comprises a telescopic hose, a feeding box, a feeding cylinder, a discharging medium segment drum, a conical ash discharging cylinder, a discharging cylinder, a conical plug head and a connecting hose, wherein the discharging medium segment drum, the conical ash discharging cylinder, the discharging cylinder, the conical plug head and the connecting hose are concentrically arranged; the conical outer circumferential surface of the conical plug head can be attached to or separated from the inner wall of the discharging cylinder; the telescopic discharging device further comprises a driving winding assembly which comprises a motor, two rotating shaft supports, two pulley components, a rotating shaft, two steel wire ropes and two winding wheels; the rotating shaft is supported on the two rotating shaft supports by bearings; the two winding wheels are correspondingly fixed at two ends of the rotating shaft; a motor shaft of the motor and the rotating shaft are in driving connection; one end of each of the two steel wire ropes is fixed on the outer wall of the conical ash discharging cylinder; the other ends of the two steel wire ropes penetrate through one medium segment drum lifting lug of the discharging medium segment drum and the corresponding pulley components and are fixed on the corresponding winding wheels. The telescopic discharging device disclosed by the invention is convenient to use and small in occupied space; according to the telescopic discharging device, different telescopic lengths can be adjusted, and the demand on different distances between a discharge opening of a stock bin and a feed opening of a tank truck is met.
Description
Technical field
The present invention relates to a kind of discharger, be specifically related to a kind of extensible discharge device.
Background technology
Existing extensible discharge device is mainly used in being offloaded in tank car dryness, powdery type bulk material.Existing skill
During extensible discharge device in art uses at the scene, it is necessary to need make supporting with other set transmission winding mechanism
With, just can carry out discharging work, so, not only need manually to waste time and energy and assemble so that in-convenience in use, and take up an area
Space is the biggest；It addition, the length of feeding cylinder that extensible discharge device includes is constant and non-telescoping, therefore, it is flexible
Length is also changeless, and that the distance between the discharging opening of feed bin and the charging aperture of tank car has is near, and have is remote, therefore,
Different unloading distances needs the matched use of extensible discharge device of different size.
Summary of the invention
It is an object of the invention to: one not only compact conformation is provided, and easy to use, to take up an area space little, and can adjust
The different collapsing length of joint, and it is applicable to the extensible discharge dress of different distance demand between the discharging opening of feed bin and tank car charging aperture
Put, to overcome the deficiencies in the prior art.
In order to achieve the above object, the technical scheme is that a kind of extensible discharge device, including bellows,
Material feeding box and feeding cylinder, described feeding cylinder is inserted in hopper, and feeding cylinder and material feeding box are fixing is connected, described bellows and
The bottom of material feeding box is fixing to be connected；Its innovative point is:
A, also include being enclosed within bellows in and discharging that sequentially coaxially heart is arranged in save cylinder, ash cylinder is unloaded in taper, discharge tube,
Taper chock plug and connection flexible pipe；Described discharging saves the upper bore lower bore more than feeding cylinder of cylinder, and discharging saves cylinder
Lower bore unloads the upper bore of ash cylinder less than taper, and described taper unloads the lower bore of ash cylinder less than the upper bore of discharge tube, described in unload
Saving in material and have two equally distributed middle joint cylinder hangers on the circumferencial direction of drum outer wall, it is solid with taper chock plug that ash cylinder is unloaded in described taper
Fixed connecting, described taper is unloaded has clip on ash cylinder periphery wall, and clip and discharge tube all be connected flexible pipe and be tightly connected, and bore
The circular cone outer peripheral face of shape chock plug can be fitted with the inwall of discharge tube or separate, and it is solid that ash cylinder is unloaded in the bottom of described bellows and taper
Fixed connection；
B, also include transmission wire-winding unit；Described transmission wire-winding unit include motor, rotating shaft, two rotary shaft racks, first
Steel wire rope, the second steel wire rope, the first reel, the second reel, the first pulley assembly and the second pulley assembly；
Described motor, two rotary shaft racks, the first pulley assemblies and the second pulley assembly are fixing with material feeding box respectively to be connected,
Rotating shaft is by bearings on two rotary shaft racks, and rotating shaft is also fitted with driven gear, described first reel and second around
Line wheel is separately fixed at the two ends of rotating shaft, the motor shaft of described motor is fitted with driving gear, on the motor shaft of described motor
The driving gear of load is in transmission connection with the driven gear of rotating shaft load；
One end of described first steel wire rope is fixed on taper and unloads on the outer wall of ash cylinder, and the other end saves the one of cylinder in discharging
Individual middle joint cylinder hanger and the first pulley assembly, be fixed on the first reel；
One end of described second steel wire rope is also secured at taper and unloads on the outer wall of ash cylinder, and its fixed position and the first steel wire
The fixed position of rope is distributed uniformly and circumferentially, the other end through discharging saves cylinder another in save cylinder hanger and second sliding
Wheel assembly, is fixed on the second reel；
When described first steel wire rope and the second steel wire rope move upward, bellows upwards shrinks, described taper chock plug to
The inwall of the circular cone outer peripheral face of upper motion and taper chock plug and discharge tube is fitted, and taper is unloaded in ash cylinder and discharging and saved cylinder the most successively
Upwards shrink.
In technique scheme, also include that limit switch, described limit switch are contained on the outer wall of material feeding box, described limit
Bit switch is provided with little gear, and the little gear of limit switch is in transmission connection with described driving gear.
In technique scheme, also include that level-sensing device, the bottom of described taper chock plug have and be integrated mutually with it or fixing
The annular shield support connected and mounting bracket, described level-sensing device is contained in the mounting bracket of taper chock plug, and it is anti-to be positioned at annular
Protect the center of support.
In technique scheme, described bellows includes external extension flexible pipe and interior bellows, described interior flexible soft
In pipe box bellows outside；Described feeding cylinder includes that concentric is arranged and is integrated mutually or fixes the direct tube section and cone cylinder connected
Section, described taper is unloaded the periphery of ash cylinder and is fixedly connected with clip；The top of described interior bellows seals with the outer wall of feeding cylinder
Connecting, bottom and taper are unloaded the outer wall of ash cylinder and are tightly connected；The top of described external extension flexible pipe connects with the lower seal of material feeding box
Connecing, bottom and taper are unloaded the clip of ash cylinder and are tightly connected, described connection flexible pipe and external extension inner diameter consistent size and sealing
Laminating.
In technique scheme, the periphery wall of described discharge tube has adjustment handrail.
In technique scheme, described taper unload ash cylinder clip outer wall circumferencial direction on have two equally distributed
Hanger fixed by steel wire rope, and one end of described first steel wire rope and the second steel wire rope is fixed hanger with corresponding steel wire rope respectively and fixed
Connect.
In technique scheme, the circular cone outer peripheral face of described taper chock plug has connection sheet the most arranged apart, described
The fixing connection with the end connecting sheet of taper chock plug of the bottom of ash cylinder is unloaded in taper.
In technique scheme, said two rotary shaft rack is also respectively provided with line ball tensioner, described first steel
Cord and the second steel wire rope are each passed through corresponding line ball tensioner, more respectively with corresponding first reel and the second coiling
Wheel is fixing to be connected.
In technique scheme, described line ball tensioner includes that seat, pressing plate and multiple idler roller are fixed in line ball tensioning,
Seat and rotary shaft rack load are fixed in described line ball tensioning, and multiple idler rollers are each attached to line ball tensioning and fix on seat, described pressing plate
Being fixed on line ball tensioning to fix on seat, and pressing plate is positioned at above idler roller, the other end of described first steel wire rope is sliding through first
Wheel assembly, and the idler roller of the line ball tensioner of correspondence is fixed on the first reel；The other end of described second steel wire rope
Through the second pulley assembly, and the idler roller of the line ball tensioner of correspondence is fixed on the second reel.
The good effect that the present invention is had is: the first, owing to present invention additionally comprises transmission wire-winding unit；And transmission coiling
Assembly and material feeding box assemble, so, during using at the scene, extensible discharge device be no need for again with extra transmission coiling
Mechanism supports the use, the most easy to use, work efficiency is high, and it is the least to take up an area space；The second, owing to present invention additionally comprises set
Save cylinder in the discharging that in bellows and sequentially coaxially the heart is arranged, ash cylinder, discharge tube and taper chock plug are unloaded in taper；The present invention can
The concrete distance between discharging opening and the charging aperture of tank car according to feed bin, is separately fixed at cone by one end of two steel wire ropes
Shape is unloaded on the outer wall of ash cylinder, and the other end is each passed through in discharging in saving corresponding one of cylinder and saves cylinder hanger, be fixed on transmission around
Line component connects on end accordingly；When pulling up steel wire rope, bellows upwards shrinks, and taper is unloaded in ash cylinder and discharging and saved
Cylinder the most upwards shrinks, and changes the length of discharger, adapts to the distance between discharging opening and the charging aperture of tank car of feed bin remote
The most different demands.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of detailed description of the invention of the present invention；
Fig. 2 is the complete section structural representation of Fig. 1；
Fig. 3 is the A portion enlarged diagram of 1；
Fig. 4 is a kind of view that Fig. 2 removes bellows；
Fig. 5 is the another kind of view of Fig. 4；
Fig. 6 is line ball tensioning device structure schematic diagram in Fig. 1；
Fig. 7 is the exploded perspective schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and the embodiment that is given, the present invention is further illustrated, but is not limited thereto.
As shown in Fig. 1,2,3,4,5,6,7, a kind of extensible discharge device, including bellows 1, material feeding box 2 and charging
Cylinder 3, described feeding cylinder 3 is inserted in hopper 2, and feeding cylinder 3 is fixed with material feeding box 2 and is connected, described bellows 1 and material feeding box
The bottom of 2 is fixing to be connected；
A, also include being enclosed within bellows 1 in and discharging that sequentially coaxially heart is arranged in save cylinder 4, ash cylinder 5, discharging are unloaded in taper
Cylinder 6, taper chock plug 7 and connection flexible pipe 12；Described discharging saves the upper bore lower bore more than feeding cylinder 3 of cylinder 4, and discharging
The lower bore of middle joint cylinder 4 unloads the upper bore of ash cylinder 5 less than taper, and described taper is unloaded the lower bore of ash cylinder 5 and is less than the upper of discharge tube 6
Bore, saves in described discharging and has two equally distributed middle joint cylinder hanger 4-1 on the circumferencial direction of cylinder 4 outer wall, and described taper is unloaded
Ash cylinder 5 and taper chock plug 7 is fixing to be connected, and described taper is unloaded has clip 5-1 on grey cylinder 5 periphery wall, and clip 5-1 and discharge tube
6 all be connected flexible pipe 12 and be tightly connected, and the circular cone outer peripheral face of taper chock plug 7 can be fitted with the inwall of discharge tube 6 or separate, institute
State the bottom of bellows 1 and unload with taper that ash cylinder 5 is fixing to be connected；
B, also include transmission wire-winding unit 8；Described transmission wire-winding unit 8 includes that motor 8-1, rotating shaft 8-2, two rotating shafts are propped up
Frame 8-3, the first steel wire rope 8-4, the second steel wire rope 8-5, the first reel 8-6, the second reel 8-7, the first pulley assembly 8-8
With the second pulley assembly 8-9；
Described motor 8-1, two rotary shaft rack 8-3, the first pulley assembly 8-8 and the second pulley assembly 8-9 respectively with enter
Hopper 2 is fixing to be connected, and rotating shaft 8-2 is by bearings on two rotary shaft rack 8-3, and rotating shaft 8-2 is also fitted with driven gear
8-11, described first reel 8-6 and the second reel 8-7 are separately fixed at the two ends of rotating shaft 8-2, the electricity of described motor 8-1
Driving gear 8-10 it is fitted with, the driving gear 8-10 of load and rotating shaft 8-2 load on the motor shaft of described motor 8-1 on arbor
Driven gear 8-11 be in transmission connection；
One end of described first steel wire rope 8-4 is fixed on taper and unloads on the outer wall of ash cylinder 5, and the other end saves cylinder in discharging
One of 4 saves cylinder hanger 4-1 and the first pulley assembly 8-8, is fixed on the first reel 8-6；
One end of described second steel wire rope 8-5 is also secured at taper and unloads on the outer wall of ash cylinder 5, and its fixed position and first
The fixed position of steel wire rope 8-4 is distributed uniformly and circumferentially, the other end through discharging saves cylinder 4 another in save cylinder hanger
4-1 and the second pulley assembly 8-9, is fixed on the second reel 8-7；
When described first steel wire rope 8-4 and the second steel wire rope 8-5 moves upward, bellows 1 upwards shrinks, described taper
Chock plug 7 moves upward and the circular cone outer peripheral face of taper chock plug 7 is fitted with the inwall of discharge tube 6, and taper is unloaded in ash cylinder 5 and discharging
Joint cylinder 4 the most upwards shrinks.
As shown in Fig. 1,3,7, for the ease of controlling stroke so that safety is high, also includes limit switch 9, described spacing
Switch 9 is contained on the outer wall of material feeding box 2, and described limit switch 9 is provided with little gear 9-1, and the little gear 9-1 of limit switch 9 with
Described driving gear 8-10 is in transmission connection.
As shown in Fig. 2,4,5,7, also include that level-sensing device 10, the bottom of described taper chock plug 7 have and be integrated mutually with it or solid
The fixed annular shield support 11 connected and mounting bracket 7-2, described level-sensing device 10 is contained in mounting bracket 7-2 of taper chock plug 7,
And it is positioned at the center of annular shield support 11.So, level-sensing device 10 can well be protected, no by annular shield support 11
Can be wounded by loose unpacked material.After tank car is filled, level-sensing device can send triggering signal, then can promote extensible discharge in time
The height of the discharge port of device.
Such as Fig. 2, shown in 7, in order to prevent from occurring reentrainment of dust in discharge process, described bellows 1 includes external extension
Flexible pipe 1-1 and interior bellows 1-2, described interior bellows 1-2 are enclosed within external extension flexible pipe 1-1；Described feeding cylinder 3 includes same
Axle center is arranged and is integrated mutually or the fixing direct tube section 3-1 connected and conical cylinder section 3-2, and described taper is unloaded the periphery of ash cylinder 5 and fixed
Connect and have clip 5-1；The described top of interior bellows 1-2 is tightly connected with the outer wall of feeding cylinder 3, and ash cylinder is unloaded in bottom and taper
The outer wall of 5 is tightly connected；The described top of external extension flexible pipe 1-1 is connected with the lower seal of material feeding box 2, and ash is unloaded in bottom and taper
The clip 5-1 of cylinder 5 is tightly connected, and described connection flexible pipe 12 is consistent with external extension flexible pipe 1-1 internal diameter size and seals laminating.
As shown in Fig. 1,2,4,5,7, for the ease of adjusting the position of the discharge port of discharge tube 6 so that discharge tube 6 is good
It is supported at the step of tank car charging aperture, the periphery wall of described discharge tube 6 has adjustment handrail 6-1.
As shown in Fig. 1,2,4,5,7, for the ease of fixing steel wire rope, the outer wall circle of the clip 5-1 of ash cylinder 5 is unloaded in described taper
Two equally distributed steel wire ropes are had to fix hanger 5-1-1, described first steel wire rope 8-4 and the second steel wire rope 8-5 in circumferential direction
One end fix that hanger 5-1-1 is fixing to be connected respectively with corresponding steel wire rope.
As shown in Fig. 2,4,5,7, unload with taper for the ease of taper chock plug 7 that ash cylinder 5 is uniformly fixing to be connected, described conical plug
The circular cone outer peripheral face of 7 has connection sheet 7-1 the most arranged apart, and the bottom of ash cylinder 5 and the company of taper chock plug 7 are unloaded in described taper
The end of contact pin 7-1 is fixing to be connected.
As shown in Fig. 1,3,6,7, so that the steel wire rope moment is in tensioning state to improve transmission efficiency, said two
Also being respectively provided with line ball tensioner 13 on rotary shaft rack 8-3, described first steel wire rope 8-4 and the second steel wire rope 8-5 wears respectively
Cross corresponding line ball tensioner 13, then connection fixing with corresponding first reel 8-6 and the second reel 8-7 respectively.
As shown in Figure 6, in order to make steel wire rope uniform force, steadily, described line ball tensioner 13 includes that line ball tensioning is solid
Reservation 13-1, pressing plate 13-2 and multiple idler roller 13-3, seat 13-1 and rotary shaft rack 8-3 load are fixed in described line ball tensioning, many
Individual idler roller 13-3 is each attached to line ball tensioning and fixes on seat 13-1, and described pressing plate 13-2 is fixed on line ball tensioning and fixes seat 13-1
On, and pressing plate 13-2 is positioned at above idler roller 13-3, the other end of described first steel wire rope 8-4 passes the first pulley assembly 8-8,
And the idler roller 13-3 of the line ball tensioner 13 of correspondence is fixed on the first reel 8-6；Described second steel wire rope 8-5's is another
One end passes the second pulley assembly 8-9, and the idler roller 13-3 of the line ball tensioner 13 of correspondence is fixed on the second reel 8-7
On.
When the present invention uses, described motor 8-1 drive shaft 4-2 rotates, described first reel 4-6 and the second reel
The upper corresponding first steel wire rope 4-4 and the second steel wire rope 4-5 of 4-7 moves downward, and drive in bellows 1, discharging save cylinder 4,
Taper is unloaded ash cylinder 5 and is moved downward with taper chock plug 7 simultaneously, and the initial connection flexible pipe 12 in naturalness becomes pressure the most therewith
Contracting state so that discharge tube 6 also begins to move downward, taper chock plug 7 enters in the charging aperture of tank car, and operator are by adjusting
The adjustment handle 6-1 of discharge tube 6, allows discharge tube 6 well be supported on the step at tank car charging aperture, now, and taper chock plug 7
Continued downward motion so that the circular cone outer peripheral face of taper chock plug 7 separates with the inwall of discharge tube 6, treats that limit switch 9 sends triggering
Signal, when motor 8-1 stops operating, loose unpacked material is offloaded in tank car by the gap between taper chock plug 7 and discharge tube 6；
After tank car is filled, level-sensing device 10 can send triggering signal, and described motor 8-1 starts reverse drive rotating shaft 4-2 and turns
Dynamic, described first steel wire rope 8-4 and the second steel wire rope 8-5 moves upward, and drives bellows 1 also to move upward, conical plug
The inwall laminating of the circular cone outer peripheral face of 7 and discharge tube 6, continues upward motion, originally in compression shape along with what ash cylinder 5 was unloaded in taper
The connection flexible pipe 12 of state becomes extended state the most therewith, and then discharge tube 6 also begins to move upward, and taper is unloaded ash cylinder 5 and unloads
In material save cylinder 4 fall in discharge tube 6 successively, described first steel wire rope 8-4 and the second steel wire rope 8-5 be wound on corresponding first around
On line wheel 8-6 and the second reel 8-7, treating that limit switch 9 sends triggering signal, motor 8-1 stops operating.
During the present invention uses at the scene, it is not necessary to support the use with extra transmission winding mechanism again, not only use
Convenient, work efficiency height, and it is the least to take up an area space.Can have multiple it addition, the discharging of the present invention saves cylinder 4, in such manner, it is possible to
Control the distance of stretch out and draw back of the present invention, it is possible to the demand of the different distance being applicable between feed bin and tank car.
Claims (9)
1. an extensible discharge device, including bellows (1), material feeding box (2) and feeding cylinder (3), described feeding cylinder (3) is inserted
Enter in material feeding box (2), and feeding cylinder (3) is fixed with material feeding box (2) and is connected, described bellows (1) and the bottom of material feeding box (2)
Fixing connection；It is characterized in that:
A, also include being enclosed within bellows (1) in and discharging that sequentially coaxially heart is arranged in save cylinder (4), ash cylinder (5) is unloaded in taper, unload
Barrel (6), taper chock plug (7) and connection flexible pipe (12)；Described discharging saves the upper bore of cylinder (4) more than feeding cylinder (3)
The lower bore saving cylinder (4) in lower bore, and discharging unloads the upper bore of ash cylinder (5) less than taper, and described taper is unloaded under ash cylinder (5)
Bore less than the upper bore of discharge tube (6), described discharging saves have on the circumferencial direction of cylinder (4) outer wall two equally distributed in
Joint cylinder hanger (4-1), described taper unloads that ash cylinder (5) is fixing with taper chock plug (7) to be connected, and grey cylinder (5) periphery wall is unloaded in described taper
On there is clip (5-1), and clip (5-1) and discharge tube (6) all be connected flexible pipe (12) and be tightly connected, and taper chock plug (7)
Circular cone outer peripheral face can fit with the inwall of discharge tube (6) or separate, grey cylinder is unloaded in the bottom of described bellows (1) and taper
(5) fixing connection；
B, also include transmission wire-winding unit (8)；Described transmission wire-winding unit (8) include motor (8-1), rotating shaft (8-2), two turn
Bracing strut (8-3), the first steel wire rope (8-4), the second steel wire rope (8-5), the first reel (8-6), the second reel (8-7),
First pulley assembly (8-8) and the second pulley assembly (8-9)；
Described motor (8-1), two rotary shaft racks (8-3), the first pulley assembly (8-8) and the second pulley assembly (8-9) are respectively
Fixing with material feeding box (2) and be connected, rotating shaft (8-2) is by bearings on two rotary shaft racks (8-3), and rotating shaft (8-2) also fills
Being connected with driven gear (8-11), described first reel (8-6) and the second reel (8-7) are separately fixed at rotating shaft (8-2)
Two ends, the motor shaft of described motor (8-1) is fitted with driving gear (8-10), load on the motor shaft of described motor (8-1)
The driven gear (8-11) of driving gear (8-10) and rotating shaft (8-2) load be in transmission connection；
One end of described first steel wire rope (8-4) is fixed on taper and unloads on the outer wall of ash cylinder (5), and the other end saves cylinder in discharging
(4) one saves cylinder hanger (4-1) and the first pulley assembly (8-8), is fixed on the first reel (8-6)；
One end of described second steel wire rope (8-5) is also secured at taper and unloads on the outer wall of ash cylinder (5), and its fixed position and first
The fixed position of steel wire rope (8-4) is distributed uniformly and circumferentially, the other end through discharging saves cylinder (4) another in save cylinder
Hanger (4-1) and the second pulley assembly (8-9), be fixed on the second reel (8-7)；
When described first steel wire rope (8-4) and the second steel wire rope (8-5) move upward, bellows (1) upwards shrinks, described cone
Shape chock plug (7) moves upward and the circular cone outer peripheral face of taper chock plug (7) is fitted with the inwall of discharge tube (6), and ash cylinder is unloaded in taper
(5) discharging and saves cylinder (4) the most upwards shrink.
Extensible discharge device the most according to claim 1, it is characterised in that: also include limit switch (9), described spacing
Switch (9) is contained on the outer wall of material feeding box (2), and described limit switch (9) is provided with little gear (9-1), and limit switch (9) is little
Gear (9-1) is in transmission connection with described driving gear (8-10).
Extensible discharge device the most according to claim 1, it is characterised in that: also include level-sensing device (10), described taper
The bottom of chock plug (7) has and is integrated mutually with it or the fixing annular shield support (11) being connected and mounting bracket (7-2), described material
Position meter (10) is contained in the mounting bracket (7-2) of taper chock plug (7), and is positioned at the center of annular shield support (11).
Extensible discharge device the most according to claim 1, it is characterised in that: described bellows (1) includes external extension
Flexible pipe (1-1) and interior bellows (1-2), described interior bellows (1-2) is enclosed within external extension flexible pipe (1-1)；Described charging
Cylinder (3) includes that concentric is arranged and is integrated mutually or fixes the direct tube section (3-1) and conical cylinder section (3-2) connected, and described taper is unloaded
The periphery of ash cylinder (5) is fixedly connected with clip (5-1)；The top of described interior bellows (1-2) is close with the outer wall of feeding cylinder (3)
Envelope connects, and bottom and taper are unloaded the outer wall of ash cylinder (5) and be tightly connected；The top of described external extension flexible pipe (1-1) and material feeding box (2)
Lower seal connect, bottom and taper are unloaded the clip (5-1) of grey cylinder (5) and are tightly connected, and described connection flexible pipe (12) is with overhanging
Contracting flexible pipe (1-1) internal diameter size is consistent and seals laminating.
Extensible discharge device the most according to claim 1, it is characterised in that: have on the periphery wall of described discharge tube (6)
Adjust handrail (6-1).
Extensible discharge device the most according to claim 1, it is characterised in that: the clip (5-of ash cylinder (5) is unloaded in described taper
1) have two equally distributed steel wire ropes to fix hanger (5-1-1) on outer wall circumferencial direction, described first steel wire rope (8-4) and
One end of second steel wire rope (8-5) fixes the fixing connection of hanger (5-1-1) respectively with corresponding steel wire rope.
Extensible discharge device the most according to claim 1, it is characterised in that: the circular cone periphery of described taper chock plug (7)
There is connection sheet (7-1) the most arranged apart in face, and the bottom of ash cylinder (5) and the connection sheet (7-of taper chock plug (7) are unloaded in described taper
1) end is fixing to be connected.
Extensible discharge device the most according to claim 1, it is characterised in that: said two rotary shaft rack (8-3) is upper also
Being respectively provided with line ball tensioner (13), described first steel wire rope (8-4) and the second steel wire rope (8-5) are each passed through corresponding pressure
Thread tensioner (13), then connection fixing with corresponding first reel (8-6) and the second reel (8-7) respectively.
Extensible discharge device the most according to claim 8, it is characterised in that: described line ball tensioner (13) includes pressure
Seat (13-1), pressing plate (13-2) and multiple idler roller (13-3) are fixed in line tensioning, and described line ball tensioning is fixed seat (13-1) and turned
Bracing strut (8-3) load, multiple idler rollers (13-3) are each attached to line ball tensioning and fix on seat (13-1), described pressing plate (13-2)
It is fixed on line ball tensioning to fix on seat (13-1), and pressing plate (13-2) is positioned at idler roller (13-3) top, described first steel wire rope
(8-4) the other end passes the first pulley assembly (8-8), and the idler roller (13-3) of the line ball tensioner (13) of correspondence is fixed
On the first reel (8-6)；The other end of described second steel wire rope (8-5) passes the second pulley assembly (8-9), and correspondence
The idler roller (13-3) of line ball tensioner (13) is fixed on the second reel (8-7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201813.1A CN104828573B (en) | 2015-04-27 | 2015-04-27 | Telescopic discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201813.1A CN104828573B (en) | 2015-04-27 | 2015-04-27 | Telescopic discharging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104828573A CN104828573A (en) | 2015-08-12 |
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| CN105645138A (en) * | 2016-02-26 | 2016-06-08 | 杨志明 | Anti-separation device for dry-mixed mortar bin |
| CN106743780A (en) * | 2017-03-03 | 2017-05-31 | 陈泳东 | Extensible discharge device |
| CN108033191A (en) * | 2017-12-29 | 2018-05-15 | 青岛沃隆花生机械有限公司 | Material delays drop conveying device and the material conveying method using the device |
| CN108584469A (en) * | 2018-06-01 | 2018-09-28 | 潞城市泰山石膏建材有限公司 | A kind of dry powder material Anti-powder-leakage frame head apparatus in bulk |
| CN108552617A (en) * | 2018-07-23 | 2018-09-21 | 朱浩东 | The adjustable electronic cigarette of intelligence |
| CN108552615A (en) * | 2018-07-23 | 2018-09-21 | 朱浩东 | The adjustable electronic cigarette of intelligence |
| CN108552618A (en) * | 2018-07-23 | 2018-09-21 | 朱浩东 | The adjustable electronic cigarette of intelligence |
| CN108552616A (en) * | 2018-07-23 | 2018-09-21 | 朱浩东 | The adjustable electronic cigarette of intelligence |
| CN108552622A (en) * | 2018-07-24 | 2018-09-21 | 李倩 | Electronic cigarette |
| CN108552621A (en) * | 2018-07-24 | 2018-09-21 | 李倩 | A kind of electronic cigarette that simulation smoking length is variable |
| CN108552620A (en) * | 2018-07-24 | 2018-09-21 | 李倩 | It is a kind of that there is the electronic cigarette for simulating practical suction function |
| CN108552619A (en) * | 2018-07-24 | 2018-09-21 | 李倩 | A kind of size automated variable electronic cigarette |
| CN109569129A (en) * | 2018-11-30 | 2019-04-05 | 浙江华电环保系统工程有限公司 | Grey library and slag library discharge system dedicated built-in cartridge type dry ash bulk machine |
| CN109941780B (en) * | 2019-03-21 | 2020-10-09 | 安徽维鲸驱动科技有限公司 | Powder material bulk machine controlled by variable frequency torque and calculation method thereof |
| CN110844622B (en) * | 2019-11-22 | 2021-02-09 | 湖北创威建筑装饰工程有限公司 | Upper and lower layer sandstone auxiliary conveying device |
| CN115676296B (en) * | 2022-10-08 | 2024-04-19 | 安徽省中冶重工机械有限公司 | Anti-collision device for chute of ship loader |
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| JPS5251418Y2 (en) * | 1974-04-26 | 1977-11-22 | ||
| JPS54140355A (en) * | 1978-04-21 | 1979-10-31 | Hitachi Metals Ltd | Dust-proof chute for loader |
| US5154271A (en) * | 1991-07-10 | 1992-10-13 | Svedala Industries, Incorporated | Telescopic chute |
| KR20090088998A (en) * | 2008-02-18 | 2009-08-21 | 현대로템 주식회사 | Zigzag cone telescopic chute |
| CN201390541Y (en) * | 2009-03-26 | 2010-01-27 | 江苏朝阳液压机械集团有限公司 | Novel granulate slag ore fines loading device employing hydraulic push rod as power source |
| CN201580821U (en) * | 2009-12-22 | 2010-09-15 | 山东大学 | Flexible and retractable lump coal breakup-proof device |
| CN202594250U (en) * | 2012-05-31 | 2012-12-12 | 太原重工股份有限公司 | Telescopic buffering sliding barrel for high warehouse blanking |
| CN204624725U (en) * | 2015-04-27 | 2015-09-09 | 常州三思环保科技有限公司 | A kind of extensible discharge device |
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