CN2697385Y - Brake shoe assembly for small four-wheel tractor - Google Patents
Brake shoe assembly for small four-wheel tractor Download PDFInfo
- Publication number
- CN2697385Y CN2697385Y CN 200420018736 CN200420018736U CN2697385Y CN 2697385 Y CN2697385 Y CN 2697385Y CN 200420018736 CN200420018736 CN 200420018736 CN 200420018736 U CN200420018736 U CN 200420018736U CN 2697385 Y CN2697385 Y CN 2697385Y
- Authority
- CN
- China
- Prior art keywords
- friction plate
- horseshoe
- brake
- friction
- shoes
- 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 relates to a brake hoof assembly for small four-wheel tractors, which belongs to the brake appliance technical field, and is composed of a brake horseshoe and a friction plate body. An equispaced cylindrical groove slide way for the horseshoe is processed on the outer edge of the brake horseshoe, and a U-shaped groove slide for the horseshoe way is respectively processed on both sides. The friction plate body is composed of a friction plate, and friction plate inserts 6 and 7, wherein, the friction plate insert 6 is composed of a cylinder and an inserted wing 8, and the friction plate insert 7 is composed of a flat rectangular solid and an inserted wing 9. The friction plate insert 6 is embedded on the middle position of the friction plate in equal space via the inserted wing 8, and the friction plate insert 7 is embedded on both ends of the friction plate via the inserted wing 9. The cylinder on the friction plate body is installed in the cylindrical groove slide way for the horseshoe, and the flat rectangular solid on the friction plate body is installed in the U-shaped groove slide way for the horseshoe. The utility model is used for braking the small four-wheel tractor, having the beneficial effects and advantages of simple structure, easy production and manufacture, convenient installation and use, strong universality, long service life, safety and credibility, and labor and money saving.
Description
Technical field: the utility model relates to a kind of tractor with small four wheels brake shoe assembly, belongs to brake apparatus technical field.
Background technique: brake assembly is divided from structure at present two kinds, a kind of be with rivet with the friction plate riveted the brake shoes on, the phenomenon that often has wearing and tearing rivet or rivet to come off in the use takes place, another kind is with adhesive glue friction plate to be bonded on the brake shoes, poor quality or bonding operation as pectin are improper, in the use the friction, high temperature situation under, friction plate will split away off from the brake shoes naturally, the lighter's braking effect is bad, stopping does not live car, and weight person then can cause irremediable economic loss and human casualty accident.
Summary of the invention: design a kind of tractor with small four wheels brake shoe assembly for solving riveted and bonding brake assembly structure problem insecure, easy to wear and that come off, it is made up of brake shoes and friction lamellar body, be processed with equally spaced shoes cylinder shape groove slideway on the brake shoes outer rim, both sides are processed with shoes U-shaped groove slideway; The friction lamellar body is made up of friction plate, friction plate mold insert 6,7, friction plate mold insert 6 is made of cylindrical body and edge wing 8, friction plate mold insert 7 is made of flat cuboid and edge wing 9, friction plate mold insert 6 is through the edge wing 8 equally spaced intermediate portions that are embedded in friction plate, friction plate mold insert 7 is embedded in the two ends of friction plate through edge wing 9, cylindrical body on the friction lamellar body is installed in the shoes cylinder shape groove slideway, and the flat cuboid on the friction lamellar body is installed in the shoes U-shaped groove slideway; The utlity model has simple in structure, manufacture easy, easy to install, highly versatile, long service life, safe and reliable, saving of labor, economical beneficial effect and advantage.
Description of drawings:
Fig. 1: the utility model structural front view;
Fig. 2: the projection view of brake shoes;
Fig. 3: friction lamellar body plan view;
Fig. 4: friction plate mold insert 6 plan views;
Fig. 5: friction plate mold insert 7 plan views;
Fig. 6: the A-A sectional view of brake shoes among Fig. 1;
Fig. 7: the B-B sectional view of brake shoes among Fig. 1;
Fig. 8: the C-C sectional view of brake shoes among Fig. 1;
Among the figure: 1. brake shoes, 2. shoes cylinder shape groove slideway, 3. shoes U-shaped groove slideway, 4. friction lamellar body, 5. friction plate, 6. friction plate mold insert, 7. friction plate mold insert, 8. edge wing, 9. edge wing, 10. cylindrical body, 11. flat cuboids, 12..
Embodiment:
Below in conjunction with accompanying drawing concrete structure and the mode of execution that this use once is novel is described again:
Tractor with small four wheels brake shoe assembly is formed (see figure 1) by brake shoes 1 and friction lamellar body 4, be processed with equally spaced shoes cylinder shape groove slideway 2 on brake shoes 1 outer rim, both sides are processed with shoes U-shaped groove slideway 3 (see figure 2)s, the left end of brake shoes 1 is installed on the axle 12 that can rotate around it, and the concrete structure at brake shoes 1 each position is seen Fig. 6, Fig. 7 and Fig. 8; Friction lamellar body 4 is made up of friction plate 5, friction plate mold insert 6,7, friction plate mold insert 6 is made of cylindrical body 10 and edge wing 8, friction plate mold insert 7 is made of flat cuboid 11 and edge wing 9, friction plate mold insert 6 is through the edge wing 8 equally spaced intermediate portions that are embedded in friction plate 5, and friction plate mold insert 7 is embedded in the two ends (seeing Fig. 3, Fig. 4, Fig. 5) of friction plate 5 through edge wing 9; Cylindrical body 10 on the friction lamellar body 4 is installed in the shoes cylinder shape groove slideway 2, and the flat cuboid 11 on the friction lamellar body 4 is installed in (see figure 1) in the shoes U-shaped groove slideway 3; After installing as above-mentioned structure, during footbrake, the shoes 1 that then brakes drives friction plate 5 around axle 12 rotations and utilize the arc shaped surface of friction plate 5 outsides to brake, and this structure braking effect is good, and long service life, safe and reliable, and disassembling, assembling and replacing is easy.
Claims (2)
1, a kind of tractor with small four wheels brake shoe assembly, form by brake shoes (1) and friction lamellar body (4), it is characterized in that: be processed with equally spaced shoes cylinder shape groove slideway (2) on brake shoes (1) outer rim, both sides are processed with shoes U-shaped groove slideway (3); Friction lamellar body (4) is made up of friction plate (5), friction plate mold insert (6,7), friction plate mold insert (6) is made of cylindrical body (10) and edge wing (8), friction plate mold insert (7) is made of flat cuboid (11) and edge wing (9), cylindrical body (10) on the friction lamellar body (4) is installed in the shoes cylinder shape groove slideway (2), and the flat cuboid (11) on the friction lamellar body (4) is installed in the shoes U-shaped groove slideway (3).
2, tractor with small four wheels brake shoe assembly as claimed in claim 1, it is characterized in that: friction plate mold insert (6) is through the equally spaced intermediate portion that is embedded in friction plate (5) of edge wing (8), and friction plate mold insert (7) is embedded in the two ends of friction plate (5) through edge wing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018736 CN2697385Y (en) | 2004-04-07 | 2004-04-07 | Brake shoe assembly for small four-wheel tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018736 CN2697385Y (en) | 2004-04-07 | 2004-04-07 | Brake shoe assembly for small four-wheel tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697385Y true CN2697385Y (en) | 2005-05-04 |
Family
ID=34769432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420018736 Expired - Fee Related CN2697385Y (en) | 2004-04-07 | 2004-04-07 | Brake shoe assembly for small four-wheel tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697385Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100545479C (en) * | 2006-09-27 | 2009-09-30 | 陈永波 | On axis hole, be provided with the combination shoe piece of lining |
| CN105416252A (en) * | 2015-12-29 | 2016-03-23 | 重庆迪斯步特摩擦材料有限公司江津分公司 | Brake device |
-
2004
- 2004-04-07 CN CN 200420018736 patent/CN2697385Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100545479C (en) * | 2006-09-27 | 2009-09-30 | 陈永波 | On axis hole, be provided with the combination shoe piece of lining |
| CN105416252A (en) * | 2015-12-29 | 2016-03-23 | 重庆迪斯步特摩擦材料有限公司江津分公司 | Brake device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |