CN205498916U - Mine transport vechicle hydraulic braking device - Google Patents
Mine transport vechicle hydraulic braking device Download PDFInfo
- Publication number
- CN205498916U CN205498916U CN201620140705.8U CN201620140705U CN205498916U CN 205498916 U CN205498916 U CN 205498916U CN 201620140705 U CN201620140705 U CN 201620140705U CN 205498916 U CN205498916 U CN 205498916U
- Authority
- CN
- China
- Prior art keywords
- brake
- base
- braking
- hinge
- dust cover
- 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 mine transport vechicle hydraulic braking device relates to an arresting gear, including frame, walking generator system, braked wheel, base, hydraulic pressure thrustor, edge the cold brake assembly of braking frame, link assembly, elastic connecting rod, dust cover and oil that the base symmetry set up, the braked wheel with walking generator system key -type connection, the base is fixed the frame upper end, braking frame with the base hinge links to each other, the hydraulic pressure thrustor is located base one side, its bottom with the base hinge links to each other, its top with the link assembly hinge links to each other, the cold brake assembly of oil includes body, braking piece, the body with braking frame hinge links to each other, the braking piece with the body screw thread links to each other. The utility model discloses simple structure, the braking is reliable, simultaneously, adopts the cold heat dissipation of oil, and the heat that will produce in the time of will brakeing is in time got rid of, improves braking effect, increase of service life.
Description
Technical field
This utility model relates to a kind of brake unit, especially a kind of mine transport vehicle hydraulic brake system.
Background technology
Existing mine transport vehicle typically uses manually or electrically brake unit to be braked, and this causes mine transport vehicle lost motion stroke big in certain degree, is unfavorable for brake hard；Meanwhile, in mine, dust content is big, and dust enters brake unit and is easily caused abrasion aggravation, and then causes the generation of accident, protects brake unit according to dust cover and is susceptible to dispel the heat bad, and then causing brake unit to lose efficacy, accidents caused.
Utility model content
This utility model provides a kind of mine transport vehicle hydraulic brake system, solves dust immersion and causes brake unit abrasion aggravation, the problem of braking effect difference.
In order to solve above-mentioned technical problem, the technical solution of the utility model is:
A kind of mine transport vehicle hydraulic brake system, including vehicle frame, movable motor group, braked wheel, base, hydraulic thrust device, along the symmetrically arranged brake bracket of described base, link assembly, flexible connecting rod, dust cover and the cold brake assemblies of oil；Described braked wheel is positioned at described movable motor group side, and described braked wheel is bonded with described movable motor group；Described base is fixed on described vehicle frame upper end, and described brake bracket is connected with described base hinge；Described hydraulic thrust device is positioned at described base side, and its bottom is connected with described base hinge, and its top is connected with described link assembly hinge；Described link assembly is connected with described hydraulic thrust device top and described brake bracket top hinge；Described flexible connecting rod is between two groups of brake brackets, and is connected with described brake bracket hinge；Described dust cover is positioned at described vehicle frame upper end, and is connected with described vehicle frame screw thread；The cold brake assemblies of described oil includes that body, brake(-holder) block, described body are connected with described brake bracket hinge, and described brake(-holder) block is connected with described body screw thread.
Further, described dust cover lateral wall is provided with some BAIYE holes, and described BAIYE hole is uniformly distributed in described dust cover lateral wall, and runs through described dust cover.
Further, described body is provided with shoe cream room, and described shoe cream room is positioned at body outer wall center, not through body.
Further, described body is provided with fuel inlet fitting and delivery connection, and described fuel inlet fitting is positioned at body outer wall top, and described delivery connection is positioned at bottom body outer wall, and described fuel inlet fitting is connected with described body screw thread with described delivery connection.
Compared with prior art, this utility model passes through hydraulic thrust device drivening rod assembly action, thus drives brake bracket action so that braked wheel is held tightly by oily cold brake assemblies, thus realizes braking；Pumping into cold oil by fuel inlet fitting to the shoe cream room being arranged on body, discharged by delivery connection after brake(-holder) block is fully cooled down by cold oil, dust cover can effectively prevent extraneous dust from falling into braked wheel, effectively reduces braked wheel abrasion.This utility model simple in construction, braking is reliable, meanwhile, uses oily cold heat radiation, and the heat produced during by braking is got rid of in time, improves braking effect, increases the service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of mine transport vehicle hydraulic brake system；
Fig. 2 is the structural representation of oily cold brake assemblies.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.Embodiment of the present utility model is given for the sake of example and description, and is not exhaustively or this utility model to be limited to disclosed form.Many modifications and variations are apparent from for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and actual application are more preferably described, and makes those of ordinary skill in the art it will be appreciated that this utility model thus design are suitable to the various embodiments with various amendments of special-purpose.
Embodiment
A kind of mine transport vehicle hydraulic brake system, as it is shown in figure 1, include vehicle frame 1, movable motor group 2, braked wheel 3, base 4, hydraulic thrust device 5, along the described symmetrically arranged brake bracket of base 46, link assembly 7, flexible connecting rod 8, dust cover 9 and the cold brake assemblies of oil 10；Described braked wheel 3 is positioned at described movable motor group 2 side, and described braked wheel 3 is bonded with described movable motor group 2；Described base 4 is fixed on described vehicle frame 1 upper end, and described brake bracket 6 is connected with described base 4 hinge；Described hydraulic thrust device 5 is positioned at described base 4 side, and its bottom is connected with described base 4 hinge, and its top is connected with described link assembly 7 hinge；Described link assembly 7 is connected with described hydraulic thrust device 5 top and described brake bracket 6 top hinge；Described flexible connecting rod 8 is between two groups of brake brackets, and is connected with described brake bracket 6 hinge；Described dust cover 9 is positioned at described vehicle frame 1 upper end, and is connected with described vehicle frame 1 screw thread；The cold brake assemblies of described oil 10 includes that body 1001, brake(-holder) block 1002, described body 1001 are connected with described brake bracket 6 hinge, and described brake(-holder) block 1002 is connected with described body 1001 screw thread.Concrete, described body 1001 is provided with shoe cream room 1003, and described shoe cream room 1003 is positioned at body 1001 outer wall center, not through body 1001；Described body 1001 is provided with fuel inlet fitting 1004 and delivery connection 1005, described fuel inlet fitting 1004 is positioned at body 1001 outer wall top, described delivery connection 1005 is positioned at bottom body 1001 outer wall, and described fuel inlet fitting 1004 is connected with described body 1001 screw thread with described delivery connection 1005.
Described dust cover lateral wall is provided with some BAIYE holes 901, and described BAIYE hole 901 is uniformly distributed in described dust cover lateral wall, and runs through described dust cover, while playing thermolysis, it is also possible to intercept the entrance of dust.
This device passes through hydraulic thrust device 5 drivening rod assembly 7 action, thus drives brake bracket 6 action so that braked wheel 3 is held tightly by oily cold brake assemblies 10, thus realizes braking；Pump into cold oil by fuel inlet fitting 1004 to the shoe cream room 1003 being arranged on body 1001, discharged by delivery connection 1005 after brake(-holder) block is fully cooled down by cold oil；Dust cover 9 can effectively prevent extraneous dust from falling into braked wheel 3, effectively reduces braked wheel 3 and weares and teares.This utility model simple in construction, braking is reliable, meanwhile, uses oily cold heat radiation, and the heat produced during by braking is got rid of in time, improves braking effect, increases the service life.
Obviously, described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.The every other embodiment obtained on the premise of not making creative work based on the embodiment in this utility model, this area and those of ordinary skill in the related art, all should belong to the scope of this utility model protection.
Claims (4)
1. a mine transport vehicle hydraulic brake system, described transport vehicle includes vehicle frame, movable motor group, it is characterised in that: described hydraulic brake system include braked wheel, base, hydraulic thrust device, along the symmetrically arranged brake bracket of described base, link assembly, flexible connecting rod, dust cover and the cold brake assemblies of oil；
Described braked wheel is positioned at inside described movable motor group, and bonded with described movable motor group；
Described base is fixed on described vehicle frame upper end, and described brake bracket is connected with described base hinge；
Described hydraulic thrust device is positioned at described base side, and its bottom is connected with described base hinge, and its top is connected with described link assembly hinge；
Described link assembly is connected with described hydraulic thrust device top and described brake bracket top hinge；
Described flexible connecting rod is between two groups of brake brackets, and is connected with described brake bracket hinge；
Described dust cover is positioned at described vehicle frame upper end, and is connected with described vehicle frame screw thread；
The cold brake assemblies of described oil includes that body, brake(-holder) block, described body are connected with described brake bracket hinge, and described brake(-holder) block is connected with described body screw thread.
Mine transport vehicle hydraulic brake system the most according to claim 1, it is characterised in that: described dust cover lateral wall is provided with some BAIYE holes, and described BAIYE hole is uniformly distributed in described dust cover lateral wall, and runs through described dust cover.
Mine transport vehicle hydraulic brake system the most according to claim 1, it is characterised in that: described body is provided with shoe cream room, and described shoe cream room is positioned at body outer wall center, not through body.
Mine transport vehicle hydraulic brake system the most according to claim 1, it is characterized in that: described body is provided with fuel inlet fitting and delivery connection, described fuel inlet fitting is positioned at body outer wall top, described delivery connection is positioned at bottom body outer wall, and described fuel inlet fitting is connected with described body screw thread with described delivery connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140705.8U CN205498916U (en) | 2016-02-25 | 2016-02-25 | Mine transport vechicle hydraulic braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140705.8U CN205498916U (en) | 2016-02-25 | 2016-02-25 | Mine transport vechicle hydraulic braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205498916U true CN205498916U (en) | 2016-08-24 |
Family
ID=56726035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620140705.8U Expired - Fee Related CN205498916U (en) | 2016-02-25 | 2016-02-25 | Mine transport vechicle hydraulic braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205498916U (en) |
-
2016
- 2016-02-25 CN CN201620140705.8U patent/CN205498916U/en not_active Expired - Fee Related
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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: 20160824 Termination date: 20170225 |