CN216153761U - Novel high-low speed control hand brake - Google Patents
Novel high-low speed control hand brake Download PDFInfo
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- CN216153761U CN216153761U CN202122217286.7U CN202122217286U CN216153761U CN 216153761 U CN216153761 U CN 216153761U CN 202122217286 U CN202122217286 U CN 202122217286U CN 216153761 U CN216153761 U CN 216153761U
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- low speed
- brake
- fixedly connected
- block
- pull rod
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Abstract
The utility model discloses a novel high-low speed control hand brake, which comprises a connecting frame, a through hole and a rotating shaft, wherein the top end inside the connecting frame is rotatably connected with the rotating shaft, one side of the rotating shaft is fixedly connected with a hand brake pull rod, a connecting block is arranged in the middle of the inner side of the connecting frame, one side of the connecting block is connected with a gear pull rod, the bottom end of the connecting block is provided with a high-low speed pull rod control structure, the top end of the high-low speed pull rod control structure is fixedly connected with a fixed cross rod, one end of the fixed cross rod is fixedly connected with one side of the connecting frame, and one end of the bottom of the connecting block is provided with a connecting component. This kind of novel high low-speed manual brake of controling, this kind of structure can be assembled brake mechanism and high low-speed gear engaging mechanism in same position, can save the installation space in the car, avoids simultaneously as far as possible to collide with driver's shank, has made things convenient for the operation, can avoid the link to produce deformation when using as far as possible, indirect extension the life of link.
Description
Technical Field
The utility model relates to the technical field of hand brake mechanisms, in particular to a novel high-low speed control hand brake.
Background
The loader is provided with a double high-low speed gearbox, a high-low speed control mechanism is generally placed below a steering wheel, and conventionally, two high-low speed gear rods and a forward and backward gear rod are integrated below the steering wheel to realize braking and adjustment of high-low speed gears together.
With the continuous use of automobile handbrake, there still exists the problem of removal in the use, for example: the hand brake and the high-low speed operating lever are separately designed, so that a large space position on a pedal inside the vehicle is occupied, collision with the leg of a driver is easily caused, and inconvenience is easily caused during operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel high-low speed control hand brake, which aims to solve the problems that the hand brake and a high-low speed control lever are separately designed in the use process, so that a large space position on a pedal inside a vehicle is occupied, the hand brake and the high-low speed control lever are easy to collide with the leg of a driver, and inconvenience is caused during operation in the conventional high-low speed control hand brake on the market in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a novel high-low speed control hand brake comprises a connecting frame, a through hole and a rotating shaft, wherein the top end inside the connecting frame is rotatably connected with the rotating shaft, one side of the rotating shaft is fixedly connected with a hand brake pull rod, a connecting block is arranged at the middle position of the inner side of the connecting frame, one side of the connecting block is connected with a gear pull rod, a high-low speed pull rod control structure is arranged at the bottom end of the connecting block, a fixed cross rod is fixedly connected at the top end of the high-low speed pull rod control structure, one end of the fixed cross rod is fixedly connected with one side of the connecting frame, a connecting assembly is arranged at one end of the bottom of the connecting block, a first bearing block is arranged at the bottom end of the inner side of the connecting frame, one end of the first bearing block is connected with the rotating shaft, a hand brake pull wire is connected at the middle position of the bottom end of the first bearing block, a fixing assembly is connected at the bottom end of the hand brake pull wire, and a first cross rod is transversely arranged at the bottom end of the fixing assembly, and one end of the first cross rod is fixedly connected with a first fixing block.
Preferably, the bottom end of one side of the connecting frame is fixedly connected with a combined plate, a through hole is formed in the middle of the combined plate, and the inner side of the through hole is connected with the top end of the high-low speed pull rod control structure.
Preferably, the bottom end of the high-low speed pull rod control structure is fixedly connected with a linkage turntable, the outer side of the linkage turntable is movably connected with a high-speed stay wire, and the top end of the high-speed stay wire is connected with the bottom end of the high-low speed pull rod control structure.
Preferably, the bottom end of the hand brake stay wire is connected with a connecting groove block, the outer side of the connecting groove block is connected with a first linkage block in a sliding mode, and the bottom end of the first linkage block is connected with a brake disc.
Preferably, the brake disc is provided with two, the bottom fixedly connected with connecting spring of one of them brake disc, and the bottom and the top of another brake disc are fixedly connected with second fixed block and gangbar respectively, and the inboard swing joint of brake disc has the brake disc.
Preferably, the bottom end of the connecting spring is fixedly connected with the second linkage block, the bottom end of one side of the second bearing block is connected with a linkage rod, and the inner side of the linkage rod is in sliding connection with the bottom end of the second linkage block.
Preferably, evenly be provided with PVC insulating material layer on the inside wall of link, and PVC insulating material layer's inboard runs through and is provided with inboard reinforcing steel plate to the lateral wall of inboard reinforcing steel plate all evenly is connected with one side of PVC insulating material layer, evenly be provided with teflon spraying layer on the lateral wall of inboard reinforcing steel plate.
Compared with the prior art, the utility model has the beneficial effects that: this kind of novel high low-speed manual brake of controling, this kind of structure can be assembled brake mechanism and high low-speed gear engaging mechanism in same position, can save the installation space in the car, avoids simultaneously as far as possible to collide with driver's shank, has made things convenient for the operation, can avoid the link to produce deformation when using as far as possible, indirect extension the life of link.
1. The combined plate is fixedly connected to the bottom end of one side of the connecting frame, the through hole is formed in the middle of the combined plate, and the inner side of the through hole is connected with the top end of the high-low speed pull rod control structure, so that the brake mechanism and the high-low speed gear engaging mechanism can be assembled at the same position by the structure, the mounting space in a vehicle can be saved, meanwhile, the collision with the legs of a driver is avoided as much as possible, and the operation is convenient;
2. the PVC insulating material layer is uniformly arranged on the inner side wall of the connecting frame, the inner side of the PVC insulating material layer is provided with the inner side reinforcing steel plate in a penetrating mode, the outer side wall of the inner side reinforcing steel plate is uniformly connected with one side of the PVC insulating material layer, the outer side wall of the inner side reinforcing steel plate is uniformly provided with the Teflon spraying layer, when the device is used, the rigidity of the whole connecting frame is increased by the aid of the inner side reinforcing steel plate penetrating through the inner side of the PVC insulating material layer, deformation of the connecting frame can be avoided as much as possible when the device is used, and the service life of the connecting frame is prolonged indirectly;
3. be provided with two through at the brake disc, the bottom fixedly connected with coupling spring of one of them brake disc, the bottom and the top of another brake disc are fixedly connected with second fixed block and gangbar respectively, and the inboard swing joint of brake disc has the brake disc, utilizes two brake discs to brake the rotation of brake disc when using to reach the purpose of brake, can strengthen braking effect.
Drawings
FIG. 1 is a schematic diagram of the main structure of the apparatus of the present invention;
FIG. 2 is a side view of the connecting frame of the present invention;
FIG. 3 is a schematic perspective view of the main body of the connecting frame of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is a side sectional view of the connecting frame of the present invention.
In the figure: 1. a connecting frame; 2. a joining block; 3. a high-low speed pull rod control structure; 4. a connecting assembly; 5. a gear pull rod; 6. a hand brake pull rod; 7. a hand brake cable; 8. a first fixed block; 9. a fixing assembly; 10. high-speed wire drawing; 11. a first cross bar; 12. a brake disc; 13. fixing the cross bar; 14. a linkage turntable; 15. a composition board; 16. a through opening; 17. a first receiving block; 18. a rotating shaft; 19. a second fixed block; 20. a first linkage block; 21. a connecting spring; 22. a second linkage block; 23. a second receiving block; 24. a linkage rod; 25. a brake disc; 26. a layer of PVC insulation material; 27. an inner side reinforcing steel plate; 28. spraying a Teflon coating; 29. and connecting the groove blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel high low-speed control manual brake, including link 1, run through mouth 16 and axis of rotation 18, the top of link 1 inside is rotated and is connected with axis of rotation 18, and one side fixedly connected with manual brake pull rod 6 of axis of rotation 18, link 2 is installed to the inboard intermediate position of link 1, one side of link 2 is connected with gear pull rod 5, and link 2's bottom and install high low-speed pull rod control structure 3, high low-speed pull rod control structure 3's bottom fixedly connected with linkage carousel 14, and linkage carousel 14's outside swing joint has high-speed 10 of acting as go-between, and the top of high-speed 10 of acting as go-between is connected with high low-speed pull rod control structure 3's bottom, when moving gear pull rod 5, high low-speed pull rod control structure 3 bottom is dragged high-speed 10 of acting as go-between, high-speed 10 rolls in the outside of linkage carousel 14, realize the gear adjustment.
Referring to fig. 1 and 3, a combination board 15 is fixedly connected to a bottom end of one side of the connecting frame 1, a through hole 16 is formed in a middle position of the combination board 15, and an inner side of the through hole 16 is connected to a top end of the high-low speed pull rod control structure 3.
Referring to fig. 1, 2 and 4, a fixed cross bar 13 is fixedly connected to the top end of the high-low speed pull rod control structure 3, one end of the fixed cross bar 13 is fixedly connected to one side of the connecting frame 1, a connecting assembly 4 is arranged at one end of the bottom of the connecting block 2, a first receiving block 17 is arranged at the bottom end of the inner side of the connecting frame 1, one end of the first receiving block 17 is connected to the rotating shaft 18, a hand brake cable 7 is connected to the middle position of the bottom end of the first receiving block 17, a connecting groove block 29 is connected to the bottom end of the hand brake cable 7, a first linkage block 20 is slidably connected to the outer side of the connecting groove block 29, a brake disc 25 is connected to the bottom end of the first linkage block 20, two brake discs 25 are arranged, a connecting spring 21 is fixedly connected to the bottom end of one brake disc 25, a second fixing block 19 and a linkage rod 24 are fixedly connected to the bottom end and the top end of the other brake disc 25, the inner side of the brake disc 25 is movably connected with a brake disc 12, the bottom end of the connecting spring 21 is fixedly connected with a second linkage block 22, the bottom end of one side of the second bearing block 23 is connected with a linkage rod 24, and the inner side of the linkage rod 24 is in sliding connection with the bottom end of the second linkage block 22.
Referring to fig. 1 and 5, the inner side wall of the connecting frame 1 is uniformly provided with a PVC insulating material layer 26, the inner side of the PVC insulating material layer 26 is provided with an inner reinforcing steel plate 27 in a penetrating manner, the outer side wall of the inner reinforcing steel plate 27 is uniformly connected with one side of the PVC insulating material layer 26, and the outer side wall of the inner reinforcing steel plate 27 is uniformly provided with a teflon spray coating layer 28.
Referring to fig. 1 and 2, the bottom end of the handbrake cable 7 is connected with a fixing component 9, a first cross bar 11 is transversely installed at the bottom end of the fixing component 9, and one end of the first cross bar 11 is fixedly connected with a first fixing block 8.
The working principle is as follows: in the using process of the structure, firstly, the high-speed and low-speed pull rod control structure 3 penetrates through the inner side of the through hole 16, then the high-speed and low-speed pull rod control structure 3 and the through hole 16 are installed through the fixed cross rod 13, the structure is used after being assembled, in the using process, the hand brake pull rod 6 is used for realizing braking, the gear adjustment can be carried out through the gear pull rod 5, the hand brake pull wire 7 can be pulled through moving the hand brake pull rod 6, the hand brake pull wire 7 drives the first linkage block 20 to move up and down through the connecting groove block 29 in the pulling process, one brake disc 25 can be driven to be in contact with the outer side of the brake disc 12 in the moving process, in the moving process of the brake disc 25, the connecting spring 21 pulls the second linkage block 22, the bottom end of the second linkage block 22 moves on the inner side of the linkage rod 24, in the moving process, the other brake disc 25 is pulled, thereby utilize brake disc 25 to brake disc 12, when carrying gear pull rod 5, high-speed acting as go-between 10 is dragged to high-low speed pull rod control structure 3 bottom, high-speed acting as go-between 10 rolls in the outside of linkage carousel 14, when using, utilize inboard reinforcing steel plate 27 to strengthen the hardness of link 1, insulating nature in the link 1 use can be strengthened to the insulating material layer 26 of PVC that the inboard reinforcing steel plate 27 outside set up simultaneously, the corrosion resistance in the link 1 use can be improved to the Teflon spray coating layer 28 of the insulating material layer 26 outside spraying of PVC, extension link 1 life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel high low-speed control manual brake, includes link (1), runs through mouth (16) and axis of rotation (18), its characterized in that: the brake device is characterized in that a rotating shaft (18) is rotatably connected to the top end inside the connecting frame (1), a hand brake pull rod (6) is fixedly connected to one side of the rotating shaft (18), a connecting block (2) is installed at the middle position of the inner side of the connecting frame (1), a gear pull rod (5) is connected to one side of the connecting block (2), a high-speed and low-speed pull rod control structure (3) is installed at the bottom end of the connecting block (2), a fixed cross rod (13) is fixedly connected to the top end of the high-speed and low-speed pull rod control structure (3), one end of the fixed cross rod (13) is fixedly connected to one side of the connecting frame (1), a connecting assembly (4) is arranged at one end of the bottom of the connecting block (2), a first bearing block (17) is installed at the bottom end of the inner side of the connecting frame (1), one end of the first bearing block (17) is connected with the rotating shaft (18), and a hand brake pull wire (7) is connected to the middle position of the bottom end of the first bearing block (17), the bottom of manual brake stay (7) is connected with fixed subassembly (9), and the bottom of fixed subassembly (9) transversely installs first horizontal pole (11) to the first fixed block of one end fixedly connected with (8) of first horizontal pole (11).
2. The novel high-low speed operating hand brake is characterized in that: the bottom end of one side of the connecting frame (1) is fixedly connected with a combined plate (15), a through hole (16) is formed in the middle of the combined plate (15), and the inner side of the through hole (16) is connected with the top end of the high-low speed pull rod control structure (3).
3. The novel high-low speed operating hand brake is characterized in that: the bottom end of the high-low speed pull rod control structure (3) is fixedly connected with a linkage turntable (14), the outer side of the linkage turntable (14) is movably connected with a high-speed pull wire (10), and the top end of the high-speed pull wire (10) is connected with the bottom end of the high-low speed pull rod control structure (3).
4. The novel high-low speed operating hand brake is characterized in that: the bottom of manual brake stay (7) is connected with connects groove block (29), and the outside sliding connection who connects groove block (29) has first linkage piece (20) to the bottom of first linkage piece (20) is connected with brake disc (25).
5. The novel high-low speed operating hand brake is characterized in that: the brake disc (25) is provided with two, the bottom fixedly connected with connecting spring (21) of one brake disc (25), the bottom and the top of another brake disc (25) are fixedly connected with second fixed block (19) and gangbar (24) respectively, and the inboard swing joint of brake disc (25) has brake disc (12).
6. The novel high-low speed control hand brake is characterized in that: the bottom end of the connecting spring (21) is fixedly connected with a second linkage block (22), the bottom end of one side of the second bearing block (23) is connected with a linkage rod (24), and the inner side of the linkage rod (24) is connected with the bottom end of the second linkage block (22) in a sliding mode.
7. The novel high-low speed operating hand brake is characterized in that: evenly be provided with PVC insulating material layer (26) on the inside wall of link (1), and the inboard of PVC insulating material layer (26) runs through and is provided with inboard reinforcing steel sheet (27) to the lateral wall of inboard reinforcing steel sheet (27) is all evenly connected with one side of PVC insulating material layer (26), evenly be provided with Teflon spraying layer (28) on the lateral wall of inboard reinforcing steel sheet (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122217286.7U CN216153761U (en) | 2021-09-14 | 2021-09-14 | Novel high-low speed control hand brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122217286.7U CN216153761U (en) | 2021-09-14 | 2021-09-14 | Novel high-low speed control hand brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216153761U true CN216153761U (en) | 2022-04-01 |
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ID=80849456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122217286.7U Active CN216153761U (en) | 2021-09-14 | 2021-09-14 | Novel high-low speed control hand brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216153761U (en) |
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2021
- 2021-09-14 CN CN202122217286.7U patent/CN216153761U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of high and low speed control hand brake Effective date of registration: 20230131 Granted publication date: 20220401 Pledgee: China Postal Savings Bank Corporation Mengyin County sub branch Pledgor: SHANDONG HUAWEI ZHONGTE MACHINERY Co.,Ltd. Registration number: Y2023980031873 |