CN212893517U - A attach together device for tractor gearbox biax assembly - Google Patents
A attach together device for tractor gearbox biax assembly Download PDFInfo
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- CN212893517U CN212893517U CN202021876959.9U CN202021876959U CN212893517U CN 212893517 U CN212893517 U CN 212893517U CN 202021876959 U CN202021876959 U CN 202021876959U CN 212893517 U CN212893517 U CN 212893517U
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- fixedly connected
- screw
- rectangular frame
- mounting panel
- tractor gearbox
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Abstract
The utility model discloses a attach together device for tractor gearbox biax assembly, including four bracing pieces, four the common fixedly connected with mounting panel in upper end of bracing piece, the upper end of mounting panel is fixed with the backup pad, fixedly connected with servo motor in the backup pad, servo motor's output fixedly connected with take-up pulley, around being equipped with the stay cord on the take-up pulley, the stay cord runs through mounting panel and backup pad and rather than sliding connection, install the cavity telescopic link on the mounting panel, the bottom fixedly connected with clamping device of cavity telescopic link, the stay cord run through the cavity telescopic link and with clamping device's upper end fixed connection. The utility model discloses it is rational in infrastructure, can carry out stable centre gripping spacing to an axle assembly and two axle assemblies, make it be in vertical state, the easy to assemble improves the installation effectiveness, and the in-process that removes can not appear the swing, be difficult and gearbox casing between bump, realize the protection to it.
Description
Technical Field
The utility model relates to a machine-building technical field especially relates to a attach together device that is used for tractor gearbox biax assembly.
Background
A transmission is a mechanism for changing the speed and torque from an engine, which can change the ratio of the output shaft to the input shaft, either fixed or in steps, also known as a gearbox. The speed variator consists of speed-changing transmission mechanism and control mechanism, and some vehicles also have power output mechanism. The transmission mechanism is mainly driven by common gears and also driven by planetary gears. The common gear transmission mechanism generally uses a sliding gear, a synchronizer and the like.
During factory production and machining, the gearbox needs to be assembled, when the gearbox is assembled with a first shaft assembly and a second shaft assembly in the prior art, the first shaft assembly and the second shaft assembly are assembled with the gearbox through lifting ropes and lifting hooks (such as the publication number CN203239886U), the installation efficiency is low, the first shaft assembly and the second shaft assembly are easy to collide with a shell of the gearbox, the main lifting ropes and the lifting hooks cannot be effectively limited and are easy to swing, the first shaft assembly and the second shaft assembly are not in a vertical state, and a worker needs to hold the first shaft assembly and the second shaft assembly to enable the first shaft assembly and the second shaft assembly to be opposite to an installation part of the gearbox during installation, so that the assembling device for the gearbox and the second shaft assembly of the tractor is.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the device that attaches together that is used for tractor gearbox biax assembly that proposes, it can carry out stable centre gripping spacing to an axle assembly and biax assembly, makes it be in vertical state, and easy to assemble improves the installation effectiveness, and the in-process that removes can not appear the swing, is difficult and gearbox casing between bump, realizes its protection.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a attach together device for tractor gearbox biax assembly, includes four bracing pieces, four the common fixedly connected with mounting panel in upper end of bracing piece, the upper end of mounting panel is fixed with the backup pad, fixedly connected with servo motor in the backup pad, servo motor's output fixedly connected with take-up pulley, the take-up pulley is gone up around being equipped with the stay cord, the stay cord runs through mounting panel and backup pad and rather than sliding connection, install the cavity telescopic link on the mounting panel, the bottom fixedly connected with clamping device of cavity telescopic link, the stay cord run through the cavity telescopic link and with clamping device's upper end fixed connection, four the walking wheel is all installed to the bottom of bracing piece.
Preferably, the mounting plate and the support plate are provided with a tetrafluoride pipe in a penetrating mode, and the pull rope penetrates through the tetrafluoride pipe.
Preferably, the clamping device comprises a connecting block fixed at the bottom of the hollow telescopic rod, a rectangular frame is fixedly connected to the bottom of the connecting block, a first screw rod is connected in the rectangular frame in a rotating mode, a second screw rod is fixedly connected to the other end of the first screw rod, the second screw rod penetrates through the rectangular frame and is connected with the rectangular frame in a rotating mode, two moving blocks are connected in the rectangular frame in a sliding mode, the first screw rod and the second screw rod penetrate through the moving blocks on the same side respectively and are connected with the moving blocks in a threaded mode, and clamping mechanisms are arranged between the two moving blocks and the rectangular frame.
Preferably, the thread directions of the first screw rod and the second screw rod are opposite, and a first hand wheel is fixedly connected to one end of the second screw rod, which is opposite to the first screw rod.
Preferably, fixture is including fixing the fixed block in the rectangle frame bottom, the bottom of rectangle frame is equipped with rather than counterbalance and sliding connection's grip block, it is connected with adjusting screw to rotate on the grip block, adjusting screw runs through the fixed block and rather than threaded connection, adjusting screw and the one end fixedly connected with second hand wheel that the grip block carried on the back mutually.
Preferably, the first hand wheel and the second hand wheel are both sleeved with anti-skidding sleeves, and the anti-skidding sleeves are made of rubber.
Preferably, the walking wheel is a locking universal wheel and is fixedly connected with the bottom of the supporting rod through a bolt.
Compared with the prior art, the utility model, its beneficial effect does:
1. through adjusting the distance between two movable blocks, through the cooperation with the grip block, can carry out the centre gripping to the first axle assembly and the biax assembly of the gearbox of different models, the practicality is good and easy operation is swift.
2. The clamping device is limited through the telescopic rod, so that the first shaft assembly and the second shaft assembly cannot swing when moving up and down, the mounting efficiency is high, and the collision is not easy to occur.
3. Through setting up the walking wheel, it is convenient right the utility model discloses remove, improve its flexibility.
To sum up, the utility model discloses it is rational in infrastructure, can carry out stable centre gripping spacing to an axle assembly and two axle assemblies, make it be in vertical state, easy to assemble improves the installation effectiveness, and the in-process that removes can not appear the swing, be difficult for and the gearbox casing between bump, realize the protection to it.
Drawings
Fig. 1 is a schematic structural view of a combining device for a double-shaft assembly of a tractor gearbox provided by the utility model;
fig. 2 is the structural schematic diagram of the clamping device in the combining device for the double-shaft assembly of the tractor gearbox provided by the utility model.
In the figure: the device comprises a supporting rod 1, a mounting plate 2, a supporting plate 3, a servo motor 4, a take-up pulley 5, a tetrafluoro pipe 6, a pull rope 7, a hollow telescopic rod 8, a walking wheel 9, a clamping device 10, a rectangular frame 11, a first screw rod 12, a second screw rod 13, a moving block 14, a first hand wheel 15, a fixed block 16, a clamping block 17, an adjusting screw rod 18 and a second hand wheel 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a attach together device for tractor gearbox biax assembly, includes four bracing pieces 1, the common fixedly connected with mounting panel 2 in upper end of four bracing pieces 1, and the upper end of mounting panel 2 is fixed with backup pad 3, and fixedly connected with servo motor 4 in the backup pad 3 can install the power on mounting panel 2, then the power is connected with servo motor 4 electricity, can be for servo motor 4 power supply.
Output fixedly connected with take-up pulley 5 of servo motor 4, take-up pulley 5 goes up around being equipped with stay cord 7, stay cord 7 run through mounting panel 2 and backup pad 3 and rather than sliding connection, run through jointly on mounting panel 2 and the backup pad 3 and install tetrafluoro pipe 6, stay cord 7 runs through tetrafluoro pipe 6 and sets up, can reduce the wearing and tearing of stay cord 7 through tetrafluoro pipe 6.
Install cavity telescopic link 8 on mounting panel 2, the bottom fixedly connected with clamping device 10 of cavity telescopic link 8, clamping device 10 is including fixing the connecting block in cavity telescopic link 8 bottom, the bottom fixedly connected with rectangle frame 11 of connecting block, 11 internal rotations of rectangle frame are connected with first screw 12, the other end fixedly connected with second screw 13 of first screw 12, second screw 13 runs through rectangle frame 11 and rotates rather than being connected, sliding connection has two movable blocks 14 in rectangle frame 11, first screw 12 and second screw 13 run through the movable block 14 of homonymy respectively and rather than threaded connection, the screw thread opposite direction of first screw 12 and second screw 13, and second screw 13 and the first handwheel 15 of the one end fixedly connected with that first screw 12 carried on the back mutually.
Clamping mechanisms are arranged between the two moving blocks 14 and the rectangular frame 11 and comprise fixing blocks 16 fixed at the bottom of the rectangular frame 11, clamping blocks 17 which abut against and are in sliding connection with the bottom of the rectangular frame 11 are arranged at the bottom of the rectangular frame 11, adjusting screws 18 are rotatably connected on the clamping blocks 17, the adjusting screws 18 penetrate through the fixing blocks 16 and are in threaded connection with the fixing blocks, second hand wheels 19 are fixedly connected at the ends, opposite to the clamping blocks 17, of the adjusting screws 18, and the first shaft assembly and the second shaft assembly can be clamped through the matching of the moving blocks 14 and the clamping blocks 17, so that the installation is facilitated; rubber pads are arranged on the clamping block 17 and the moving block 14, so that a first shaft assembly and a second shaft assembly can be protected; the first hand wheel 15 and the second hand wheel 19 are both sleeved with anti-skidding sleeves made of rubber.
The stay cord 7 runs through the hollow telescopic rod 8 and is fixedly connected with the upper end of the clamping device 10, the clamping device 10 can be limited through the hollow telescopic rod 8, so that the clamping device is not easy to swing, and a first shaft assembly and a second shaft assembly are convenient to install.
When the utility model is used, the positions of the two moving blocks 14 are adjusted according to the positions of the first shaft assembly and the second shaft assembly which are arranged on the gearbox shell, a worker can manually rotate the first hand wheel 15, the first hand wheel 15 rotates to drive the first screw 12 and the second screw 13 to rotate, the thread directions of the first screw 12 and the second screw 13 are opposite, and the moving blocks 14 cannot rotate in the rectangular frame 11, so that the two moving blocks 14 can move relatively or oppositely, and the two moving blocks 14 are adjusted to meet the positions when in use; then the staff puts one axle assembly and two axle assemblies between movable block 14 and grip block 17 respectively, and then the staff rotates second hand wheel 19 again, and second hand wheel 19 rotates and drives adjusting screw 18 and rotate, because grip block 17 can't rotate under the spacing of rectangular frame 11, consequently can realize that grip block 17 removes, through adjusting grip block 17, through the cooperation with movable block 14, can carry out the centre gripping to one axle assembly and two axle assemblies.
Then, a worker starts the servo motor 4, the servo motor 4 rotates to drive the take-up pulley 5 to rotate, and the pull rope 7 is wound, so that the hollow telescopic rod 8 is contracted, and the clamping device 10 is enabled not to shake easily under the action of the hollow telescopic rod 8; then the staff promotes mounting panel 2, under the effect of walking wheel 9, conveniently removes it, makes one axle assembly and two axle assemblies just right with the position of installing one axle assembly and two axle assemblies on the gearbox casing, then starts servo motor 4 reversal, so can realize the installation of one axle assembly and two axle assemblies, the installation effectiveness is high and difficult the collision takes place, brings the facility for the staff.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a attach together device for tractor gearbox biax assembly, includes four bracing pieces (1), its characterized in that, four the common fixedly connected with mounting panel (2) in upper end of bracing piece (1), the upper end of mounting panel (2) is fixed with backup pad (3), fixedly connected with servo motor (4) on backup pad (3), the output fixedly connected with take-up pulley (5) of servo motor (4), around being equipped with stay cord (7) on take-up pulley (5), stay cord (7) run through mounting panel (2) and backup pad (3) and rather than sliding connection, install cavity telescopic link (8) on mounting panel (2), the bottom fixedly connected with clamping device (10) of cavity telescopic link (8), stay cord (7) run through cavity telescopic link (8) and with the upper end fixed connection of clamping device (10), four walking wheels (9) are installed at the bottom of the supporting rod (1).
2. The combining device for the double-shaft assembly of the tractor gearbox is characterized in that a tetrafluoride pipe (6) penetrates through the mounting plate (2) and the support plate (3) together, and the pull rope (7) penetrates through the tetrafluoride pipe (6).
3. The device for combining the double-shaft assembly of the tractor gearbox according to claim 1, wherein the clamping device (10) comprises a connecting block fixed at the bottom of the hollow telescopic rod (8), a rectangular frame (11) is fixedly connected to the bottom of the connecting block, a first screw (12) is rotatably connected to the rectangular frame (11), a second screw (13) is fixedly connected to the other end of the first screw (12), the second screw (13) penetrates through the rectangular frame (11) and is rotatably connected with the rectangular frame, two moving blocks (14) are slidably connected to the rectangular frame (11), the first screw (12) and the second screw (13) respectively penetrate through the moving blocks (14) on the same side and are in threaded connection with the moving blocks, and a clamping mechanism is arranged between each of the two moving blocks (14) and the rectangular frame (11).
4. The combining device for the double-shaft assembly of the tractor gearbox according to claim 3, characterized in that the thread directions of the first screw (12) and the second screw (13) are opposite, and a first hand wheel (15) is fixedly connected to one end of the second screw (13) opposite to the first screw (12).
5. The device for combining the two shaft assemblies of the tractor gearbox according to claim 4, wherein the clamping mechanism comprises a fixed block (16) fixed at the bottom of the rectangular frame (11), the bottom of the rectangular frame (11) is provided with a clamping block (17) which is abutted against the rectangular frame and is in sliding connection with the rectangular frame, the clamping block (17) is rotatably connected with an adjusting screw (18), the adjusting screw (18) penetrates through the fixed block (16) and is in threaded connection with the fixed block, and one end of the adjusting screw (18) opposite to the clamping block (17) is fixedly connected with a second hand wheel (19).
6. The device for combining the double-shaft assemblies of the tractor gearbox according to claim 5, wherein anti-slip sleeves are sleeved on the first hand wheel (15) and the second hand wheel (19), and the anti-slip sleeves are made of rubber.
7. The assembling device for the double-shaft assembly of the tractor gearbox as claimed in claim 6, wherein the travelling wheels (9) are locking universal wheels, and the travelling wheels (9) are fixedly connected with the bottom of the support rod (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021876959.9U CN212893517U (en) | 2020-09-02 | 2020-09-02 | A attach together device for tractor gearbox biax assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021876959.9U CN212893517U (en) | 2020-09-02 | 2020-09-02 | A attach together device for tractor gearbox biax assembly |
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| Publication Number | Publication Date |
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| CN212893517U true CN212893517U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021876959.9U Active CN212893517U (en) | 2020-09-02 | 2020-09-02 | A attach together device for tractor gearbox biax assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117645241A (en) * | 2024-01-29 | 2024-03-05 | 川楚联合国际工程有限公司 | Steel construction factory building roof component hoist device |
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2020
- 2020-09-02 CN CN202021876959.9U patent/CN212893517U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117645241A (en) * | 2024-01-29 | 2024-03-05 | 川楚联合国际工程有限公司 | Steel construction factory building roof component hoist device |
| CN117645241B (en) * | 2024-01-29 | 2024-04-19 | 川楚联合国际工程有限公司 | Steel construction factory building roof component hoist device |
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