CN218287710U - Rear brake compensation for mining truck - Google Patents
Rear brake compensation for mining truck Download PDFInfo
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- CN218287710U CN218287710U CN202222118511.6U CN202222118511U CN218287710U CN 218287710 U CN218287710 U CN 218287710U CN 202222118511 U CN202222118511 U CN 202222118511U CN 218287710 U CN218287710 U CN 218287710U
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- sleeve
- fixedly connected
- brake
- lower extreme
- rear brake
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Abstract
The utility model relates to a technical field of stopping behind the car discloses a brake compensation behind mining truck, which comprises a housin, the inside sleeve that is provided with of casing, middle part threaded connection has the threaded rod on the sleeve, the equal fixedly connected with slider in sleeve left and right sides, the left and right sides of casing all is provided with the spout, the sleeve lower part is provided with the activity groove, activity inslot middle part is provided with the block rubber, activity inslot top fixedly connected with fixed block, fixed block lower extreme middle part fixedly connected with sleeve pipe, activity groove lower extreme is provided with the piston, piston lower extreme fixedly connected with friction disc, slider sliding connection is in the inside of spout, the equal fixedly connected with installation pole in block rubber lower part. The utility model discloses in, realize the automatic compensation brake clearance, the automatic compensation effect is better, and is more sensitive to the control of brake, reduces the potential safety hazard.
Description
Technical Field
The utility model relates to a technical field that stops behind the car especially relates to a brake compensation behind mining truck.
Background
The vehicle is the most convenient and most applied transportation means of modern traffic, the brake is the most important safety piece on the vehicle, and the braking performance of the vehicle directly influences the driving safety of the vehicle. The drum brake is cheap and accords with the traditional design, uses extensively, and it includes brake drum, brake shoe, fulcrum pin, return spring and brake camshaft etc. it relies on the brake camshaft to control the brake shoe and opens outwards, realizes the brake by the friction facing friction brake drum on the brake shoe.
Once the existing brake clearance exists, if a brake drum or a friction lining is not replaced in time, the brake is easy to be insensitive, so that potential safety hazards exist when emergency braking is needed.
Disclosure of Invention
The utility model aims at solving the shortcoming that exists among the prior art, and the mine truck rear brake compensation who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a brake compensation behind mining truck, includes the casing, the inside sleeve that is provided with of casing, middle part threaded connection has the threaded rod on the sleeve, the equal fixedly connected with slider in sleeve left and right sides, the left and right sides of casing all is provided with the spout, the sleeve lower part is provided with the activity groove, activity inslot middle part is provided with the block rubber, top fixedly connected with fixed block in the activity groove, fixed block lower extreme middle part fixedly connected with sleeve pipe, the activity groove lower extreme is provided with the piston, piston lower extreme fixedly connected with friction disc.
As a further description of the above technical solution:
the slider is connected in the inside of spout in a sliding manner.
As a further description of the above technical solution:
the lower parts of the rubber blocks are fixedly connected with mounting rods.
As a further description of the above technical solution:
the lower end of the sleeve is fixedly connected with an installation block.
As a further description of the above technical solution:
and a spring is arranged outside the sleeve.
As a further description of the above technical solution:
the piston is slidably connected within the housing.
As a further description of the above technical solution:
and a brake disc is arranged at the lower part of the friction plate.
The utility model discloses following beneficial effect has:
the utility model discloses in, the threaded rod rotates, the threaded rod drives the sleeve that outside screw thread is being connected under the effect of both sides slider, the sleeve slides from top to bottom in the inside of casing, when the sleeve pipe moves to the inside in movable groove, the sleeve drives the friction disc and the brake disc contact of lower extreme during the braking, inside fixed block moves down this moment, and it is flexible to drive the sleeve pipe, and extrude the spring, the friction disc receives wearing and tearing back, under the reaction force of spring, realize the automatic compensation brake clearance, the automatic compensation effect is better, it is more sensitive to the control of brake, the potential safety hazard is reduced.
Drawings
Fig. 1 is a front view of a rear brake compensation of a mining truck according to the present invention;
FIG. 2 is an internal structure diagram of the rear brake compensation of the mining truck of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
Illustration of the drawings:
1. a housing; 2. a chute; 3. a sleeve; 4. a slider; 5. a threaded rod; 6. a piston; 7. a friction plate; 8. a brake disc; 9. a movable groove; 10. a rubber block; 11. mounting a rod; 12. a fixed block; 13. a spring; 14. a sleeve; 15. and (7) installing the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a brake compensation behind mining truck, which comprises a housin 1, 1 inside sleeve 3 that is provided with of casing, middle part threaded connection has threaded rod 5 on sleeve 3, the equal fixedly connected with slider 4 in sleeve 3 left and right sides, 1 left and right sides of casing all are provided with spout 2, sleeve 3 lower part is provided with movable groove 9, the middle part is provided with rubber block 10 in movable groove 9, top fixedly connected with fixed block 12 in movable groove 9, fixed block 12 lower extreme middle part fixedly connected with sleeve pipe 14, movable groove 9 lower extreme is provided with piston 6, piston 6 lower extreme fixedly connected with friction disc 7, rotate threaded rod 5, threaded rod 5 drives sleeve 3 that outside screw thread is being connected under the effect of both sides slider, sleeve 3 slides from top to bottom in the inside of casing 1, when sleeve pipe 3 removes the inside of movable groove 9, sleeve 3 drives friction disc 7 and brake disc 8 contact of lower extreme during the braking, inside fixed block 12 moves down this moment, and drive sleeve pipe 14 and stretch out and draw back, and extrude spring 13, after receiving wearing and tearing, under the reaction force of spring 13, realize the automatic compensation brake clearance, the automatic compensation effect is better, the brake effect, it is more sensitive to brake, the control of potential safety hazard is more sensitive, reduce the friction disc.
4 sliding connection of slider in the inside of spout 2 plays limiting displacement to sleeve 3, the equal fixedly connected with installation pole 11 in rubber block 10 lower part plays the fixed stay effect to rubber block 10, 14 lower extreme fixedly connected with installation pieces 15 of sleeve pipe can reach and carry out the fixed action to sleeve pipe 14, the sleeve pipe 14 outside is provided with spring 13 sleeve pipe 14 outside and is provided with spring 13, 6 sliding connection of piston is in the inside of casing 1, 7 lower parts of friction disc are provided with brake disc 8.
The working principle is as follows: firstly, the threaded rod 5 is rotated, the threaded rod 5 drives the sleeve 3 that outside screw thread is connected under the effect of both sides slider, sleeve 3 slides from top to bottom in the inside of casing 1, when sleeve 3 removes the inside to activity groove 9, sleeve 3 drives friction disc 7 and the brake disc 8 contact of lower extreme during the braking, inside fixed block 12 downshifting this moment, and it is flexible to drive sleeve 14, and extrude spring 13, friction disc 7 receives wearing and tearing back, under spring 13's reaction force, realize the automatic compensation brake clearance, the automatic compensation effect is better, it is more sensitive to the control of brake, reduce the potential safety hazard.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a brake compensation behind mining truck, includes casing (1), its characterized in that: casing (1) inside is provided with sleeve (3), middle part threaded connection has threaded rod (5) on sleeve (3), the equal fixedly connected with slider (4) in sleeve (3) left and right sides, casing (1) left and right sides all is provided with spout (2), sleeve (3) lower part is provided with movable groove (9), the middle part is provided with block rubber (10) in movable groove (9), top fixedly connected with fixed block (12) in movable groove (9), fixed block (12) lower extreme middle part fixedly connected with sleeve pipe (14), movable groove (9) lower extreme is provided with piston (6), piston (6) lower extreme fixedly connected with friction disc (7).
2. The mining vehicle rear brake compensation system according to claim 1, wherein: the sliding block (4) is connected inside the sliding groove (2) in a sliding mode.
3. The mining vehicle rear brake compensation of claim 1, characterized in that: the lower parts of the rubber blocks (10) are fixedly connected with mounting rods (11).
4. The mining vehicle rear brake compensation of claim 1, characterized in that: the lower end of the sleeve (14) is fixedly connected with an installation block (15).
5. The mining vehicle rear brake compensation of claim 1, characterized in that: and a spring (13) is arranged outside the sleeve (14).
6. The mining vehicle rear brake compensation of claim 1, characterized in that: the piston (6) is connected in the shell (1) in a sliding mode.
7. The mining vehicle rear brake compensation of claim 1, characterized in that: and a brake disc (8) is arranged at the lower part of the friction plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222118511.6U CN218287710U (en) | 2022-08-12 | 2022-08-12 | Rear brake compensation for mining truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222118511.6U CN218287710U (en) | 2022-08-12 | 2022-08-12 | Rear brake compensation for mining truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218287710U true CN218287710U (en) | 2023-01-13 |
Family
ID=84794417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222118511.6U Active CN218287710U (en) | 2022-08-12 | 2022-08-12 | Rear brake compensation for mining truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218287710U (en) |
-
2022
- 2022-08-12 CN CN202222118511.6U patent/CN218287710U/en active Active
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