CN203063957U - Universal pin tooth car puller - Google Patents
Universal pin tooth car puller Download PDFInfo
- Publication number
- CN203063957U CN203063957U CN 201320033764 CN201320033764U CN203063957U CN 203063957 U CN203063957 U CN 203063957U CN 201320033764 CN201320033764 CN 201320033764 CN 201320033764 U CN201320033764 U CN 201320033764U CN 203063957 U CN203063957 U CN 203063957U
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- CN
- China
- Prior art keywords
- car puller
- pin
- coupling block
- car
- bearing
- 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
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Abstract
The utility model discloses a universal pin tooth car puller which is formed by connecting a plurality of single car pullers end to end. Each single car puller comprises a frame which is arranged on guide wheels; a connection block I which is matched and connected with a front single trolley is arranged at one end of each frame; a connection block II which is matched and connected with a rear single trolley is arranged at the other end of each frame; a knuckle bearing is arranged on the connection block I or the connection block II; and a hinge pin penetrates through the knuckle bearing. The universal pin tooth car puller is simple in structure and ingenious in design; the knuckle bearings adopting spherical hinge structures are arranged in the connection blocks and can rotate in any direction; therefore, the car puller utilizing the structure can perform car operation on a horizontally curved track, a vertically curved track or a horizontal curve and vertical curve combined track, the usage demands can be met, and the good practicability is achieved.
Description
Technical field
The utility model relates to the car handling equipment in the mine equipment, is specifically related to a kind of cardan pin tooth car puller.
Background technology
The car handling equipment of prior art mainly is rope formula, chain type or pin tooth car puller, and this device has the thruster that moves by slide block (or roller) supporting in slideway, and this thruster drives by being installed in the middle rope of track or chain gearing.
A kind of car handling equipment of guideway vehicle is disclosed in CN1062698A, has a pair of guide rail that is arranged between the automobile running orbit, one is listed in the pin car that isometric pin is arranged in the bottom that moves on the guide rail, is equipped with below guide rail and the bearing pin gears in mesh, also has on the pin car and pawls and resistance claw.This car handling equipment has advantage and the performance at rectilinear orbit drilling car, but can not implement the operation of behaviour's car at bend, has limited the alerting ability of mine rail vehicle operating to a certain extent.
In CN201030860Y, disclose a kind of mine train formula bend pin tooth machine of shunting, included and connect axis hole, A connecting device, pin vehicle main body, B connecting device, rail wheel, bearing pin, jump ring groove and position-limited trough and form.Pin vehicle main body integral body is framed structure, and the two sides at two ends are provided with the rail wheel that supports with axis, and are identical with the axis of rail wheel, below the pin vehicle main body, evenly are provided with bearing pin.End in the pin vehicle main body is provided with the A connecting device, and the other end is provided with the B connecting device.Insert adapter shaft in the axis hole in being connected of A connecting device and B connecting device, the two joint machines of shunting can be linked together.This car handling equipment has advantage and the performance of the car of bend drilling in the horizontal direction, but can not implement the operation of behaviour's car with the track of vertically bend combination at vertical direction bend and horizontal bend, limit the alerting ability of mine rail vehicle operating to a certain extent.
Disclose a kind of bend car puller in CN2928616Y, comprised the thruster that some head and the tail link to each other in proper order, each thruster bottom is arranged with four rolling, is hinged through universal hinge between the two adjacent thrusters; Second contiguous block and middle contiguous block that described universal hinge comprises first contiguous block that fixes with a side thruster tail end, fixes with opposite side thruster head end, middle contiguous block one end is hinged through first bearing pin and first contiguous block, the middle contiguous block other end is hinged through second bearing pin and second contiguous block, first bearing pin is vertical mutually with second bearing pin, and the arbitrary bearing pin in two bearing pins is horizontally disposed with.This car handling equipment has bend, vertical bend and horizontal bend and vertically advantage and the performance of the track drilling car of bend combination in the horizontal direction, but, because the gimbal structure mode is adopted in the junction, complex structure not only, size is big, and for the less track of bending spring, adopts the thruster of this kind frame mode, cause and pawl or pulling claw can't be installed, so the car puller of this form has still limited the utilization at the mine rail vehicular field to a certain extent.
The utility model content
Goal of the invention: at the deficiencies in the prior art, the purpose of this utility model provides a kind of cardan pin tooth car puller, all can grasp the car operation to realize satisfying on mine horizontal direction warp rail, vertical warp rail or horizontal direction bending and the crooked combined track of vertical direction.
Technical scheme: in order to realize the foregoing invention purpose, the technical solution adopted in the utility model is as follows:
A kind of cardan pin tooth car puller, connected from beginning to end by several single car pullers and to combine, described single car puller comprises the vehicle frame that is located on the track adjusting wheel, is provided with at an end of vehicle frame to cooperate the coupling block one that connects, the other end to be provided with the single car puller in back with preceding single car puller to cooperate the coupling block two that connects; Be provided with oscillating bearing at described coupling block one or coupling block two; Described bearing pin passes oscillating bearing.
Described oscillating bearing stops by back-up ring.
Be provided be used to the pressing plate that prevents that bearing pin from coming off at described coupling block one.
Be provided be used to the spring cotter that prevents that bearing pin from coming off at described bearing pin.
Beneficial effect: compared with prior art, cardan pin tooth car puller of the present utility model, simple in structure, design ingenious, oscillating bearing with spherical hinge structure is set in coupling block, can makes gyroscopic movement towards any direction, thus the car puller that adopts this structure in the horizontal direction warp rail, vertically warp rail or horizontal direction crooked with the crooked combined track of vertical direction on grasp the car operation, can satisfy user demand, have good practicability.
Description of drawings
Fig. 1 is the structural representation of single car puller;
Fig. 2 is the structural representation of coupling block two;
Fig. 3 is the structural representation of coupling block one;
Fig. 4 is the connection scheme drawing of cardan pin tooth car puller.
The specific embodiment
The present invention is further illustrated below in conjunction with concrete accompanying drawing.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, cardan pin tooth car puller, connected from beginning to end by several single car pullers and to combine, single car puller comprises the vehicle frame 1 that is located on the track adjusting wheel 2, end at vehicle frame 1 is provided with the coupling block 1 that cooperates connection with preceding single car puller, and the other end is provided with the single car puller in back and cooperates the coupling block 24 that connects; Be used for cooperating the coupling block 1 that connects to link to each other by bearing pin 10 with coupling block 24.
Structure type one: be provided with oscillating bearing 5 at coupling block 24, oscillating bearing 5 stops in coupling block 24 by back-up ring 6.Be provided with pin shaft hole 1 at coupling block 1, establish pin shaft hole 38 at vehicle frame 1, oscillating bearing 5 is engaged between pin shaft hole 1 and the pin shaft hole 38, and during connection, bearing pin 10 runs through pin shaft hole 1, oscillating bearing 5 and pin shaft hole 38 simultaneously.Simultaneously, should be equipped with the device that prevents that bearing pin 10 from coming off, can be for being located at coupling block one 3 top boards, or establish spring cotter at bearing pin 10.
Structure type two: be provided with oscillating bearing 5 at coupling block 1; Oscillating bearing 5 stops by back-up ring 6.Be provided with pin shaft hole at coupling block 24, establish pin shaft hole 38 at vehicle frame 1, the pin shaft hole on the coupling block 24 is engaged between oscillating bearing 5 and the pin shaft hole 38, and during connection, bearing pin 10 runs through oscillating bearing 5, pin shaft hole and pin shaft hole 38 simultaneously.Simultaneously, should be equipped with the device that prevents that bearing pin 10 from coming off, can be for being located at coupling block one 3 top boards, or establish spring cotter at bearing pin 10.
This cardan pin tooth car puller, oscillating bearing is installed in the coupling block, because oscillating bearing is spherical hinge structure, can make gyroscopic movement towards any direction, thus the car puller that adopts this structure in the horizontal direction warp rail or vertically warp rail or horizontal direction crooked with the crooked combined track of vertical direction on grasp the car operation.
Claims (4)
1. cardan pin tooth car puller, connected from beginning to end by several single car pullers and to combine, described single car puller comprises the vehicle frame (1) that is located on the track adjusting wheel (2), end at vehicle frame (1) is provided with the coupling block one (3) that cooperates connection with preceding single car puller, and the other end is provided with the single car puller in back and cooperates the coupling block two (4) that connects; It is characterized in that: be used for cooperating the coupling block one (3) that connects to link to each other by bearing pin (10) with coupling block two (4); Be provided with oscillating bearing (5) at described coupling block one (3) or coupling block two (4); Described bearing pin (10) passes oscillating bearing (5).
2. cardan pin tooth car puller according to claim 1, it is characterized in that: described oscillating bearing (5) stops by back-up ring (6).
3. cardan pin tooth car puller according to claim 1 and 2 is characterized in that: be provided be used to the pressing plate that prevents that bearing pin (10) from coming off at described coupling block one (3).
4. cardan pin tooth car puller according to claim 1 and 2 is characterized in that: be provided be used to the spring cotter that prevents that bearing pin (10) from coming off at described bearing pin (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033764 CN203063957U (en) | 2013-01-23 | 2013-01-23 | Universal pin tooth car puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033764 CN203063957U (en) | 2013-01-23 | 2013-01-23 | Universal pin tooth car puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203063957U true CN203063957U (en) | 2013-07-17 |
Family
ID=48762775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320033764 Expired - Fee Related CN203063957U (en) | 2013-01-23 | 2013-01-23 | Universal pin tooth car puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203063957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101556A (en) * | 2013-01-23 | 2013-05-15 | 扬州凯思特机械有限公司 | Universal pin tooth car pusher |
-
2013
- 2013-01-23 CN CN 201320033764 patent/CN203063957U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101556A (en) * | 2013-01-23 | 2013-05-15 | 扬州凯思特机械有限公司 | Universal pin tooth car pusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20200123 |