CN217623516U - Brake device of unmanned mine card - Google Patents
Brake device of unmanned mine card Download PDFInfo
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- CN217623516U CN217623516U CN202220633590.1U CN202220633590U CN217623516U CN 217623516 U CN217623516 U CN 217623516U CN 202220633590 U CN202220633590 U CN 202220633590U CN 217623516 U CN217623516 U CN 217623516U
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- tire
- braking
- hydraulic stem
- automobile body
- unmanned mine
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Abstract
The utility model belongs to the technical field of car braking equipment, especially, arresting gear of unmanned ore deposit card, the utility model discloses all be equipped with the hydraulic stem in the upper right side of every tire, the output of hydraulic stem all is equipped with arc braking plate, control the braking plate through the hydraulic stem extension and insert the tire bottom, slide and wear and tear on ground after avoiding tire locking, avoid influencing tire life, and the braking plate includes the wearing layer that corresponds with the tire, the inner core of spring steel board, the skid resistant course, skid resistant course increase automobile body and ground friction, and the inoxidizing coating outer wall is equipped with the rigidity insection, rigidity insection reinforcing braking plate is with the occlusal force on ground, thereby after tire locking, reduce greatly and slide the interval, and during the automobile body slides, the focus is steady, realize steadily, subtract smooth braking.
Description
Technical Field
The utility model belongs to the technical field of car braking equipment, especially, arresting gear of unmanned ore deposit card.
Background
The conventional truck braking system mainly comprises an energy supply device, a control device, a transmission device, a brake and the like, wherein wheels stop rotating through a brake wheel train through the brake, namely, the wheels are locked by friction plates, so that the vehicle is decelerated, but the mode has a movement defect, after the wheels are locked, the vehicle can slide for a certain distance due to inertia, potential safety hazards exist, the friction plates are exposed outside, the friction plates are covered with sundries to influence the braking risk, and the service life of the tire can be greatly influenced by the sliding of the tire;
in the application number: CN201620318951.8, it discloses a simple emergency brake device for truck, which comprises a draw bar base installed on the girder of the truck, a push bar base located behind the draw bar base, a retractable suspension clamp pin installed between the draw bar base and the push bar base, a two-link draw bar with the upper end installed in the draw bar base through a bolt or a pin, and a push bar with the upper end installed in the push bar base through a bolt or a pin, wherein the lower ends of the two-link draw bar and the push bar are connected with a friction brake plate through a bolt or a pin, the suspension clamp pin is retracted or rotated by a pressure driving device, the two-link draw bar, the push bar and the friction brake plate fall down by their own weight, the friction brake plate contacts with the road surface to generate friction, under the forward inertia of the truck, the push bar and the friction brake plate can slightly push up the truck, and the two-link draw bar is straightened, the positioning clamp pin is vertical to generate a great friction force, thereby achieving the braking purpose.
However, the above patents still have certain problems: there is the inertia of preshoot behind the automobile braking, through friction brake plate jack-up truck, can make the truck unbalance, truck weight is big simultaneously, especially when having the load, changes the friction brake plate swing joint of patent, and during braking, the impact of automobile inertia can destroy friction brake plate's stability, has the risk of turning on one's side.
The utility model provides a problem above the effectual solution of arresting gear of unmanned ore deposit card.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a arresting gear of unmanned ore deposit card has solved above-mentioned background technical problem.
The specific technical scheme is as follows:
the utility model provides a arresting gear of unmanned ore deposit card, includes the automobile body, and the equipartition has a plurality of tires under the automobile body, is equipped with the driver's cabin on the automobile body, is equipped with the autopilot system in the driver's cabin, its characterized in that, automobile body lateral wall fixed mounting have with the hydraulic stem of tire one-to-one, the output of hydraulic stem is all fixed love face and is had curved braking plate, hydraulic stem and autopilot system electric connection.
Preferably, the hydraulic rod is located at the upper right of the tire.
Preferably, the brake plate comprises a wear-resistant layer, a spring steel plate and an anti-skid layer from inside to outside respectively.
Preferably, rigid insections arranged towards the form direction are uniformly distributed on the outer wall of the anti-slip layer.
Preferably, the brake plate is detachably mounted on the output end of the hydraulic rod.
The utility model has the advantages that: the utility model discloses all be equipped with the hydraulic stem in the upper right side of every tire, the output of hydraulic stem all is equipped with arc braking vane, through the hydraulic stem extension and control the braking vane and insert the tire bottom, slide and wear and tear on ground after avoiding the tire to embrace, avoid influencing tire life, and the braking vane includes the wearing layer that corresponds with the tire, spring steel sheet's inner core, the skid resistant course, skid resistant course increase automobile body and ground friction, and the inoxidizing coating outer wall is equipped with the rigidity insection, the interlock of rigidity insection reinforcing braking vane and ground, thereby after the tire is embraced, reduce greatly and slide the interval, and when the automobile body slides, the focus is steady, realize steadily, subtract smooth braking.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the braking process of the present invention.
Fig. 3 is a schematic cross-sectional view of the brake plate 3 of the present invention.
In the figure, a tyre 1, a hydraulic rod 2, a brake plate 3, a spring steel plate 4, a wear-resistant layer 5, an anti-skid layer 6 and insections 7.
Detailed Description
The foregoing and other objects, features and advantages of the invention will be apparent from the following detailed description of the embodiments of the invention, which is to be read in connection with the accompanying drawings of which fig. 1 to 3 are illustrated. The following examples are given to illustrate the structures and to be referred to in the drawings.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
In order to solve the problem that exists among the prior art, this embodiment provides a arresting gear of unmanned mine card, including the automobile body, the equipartition has a plurality of tires 1 under the automobile body, is equipped with the driver's cabin on the automobile body, is equipped with automatic driving system in the driver's cabin, automobile body lateral wall fixed mounting have with 1 one-to-one's of tire hydraulic stem 2, hydraulic stem 2 and automatic driving system electric connection, automatic driving system control hydraulic stem 2 is flexible, and the output of hydraulic stem 2 all is equipped with curved braking plate 3, braking plate 3 from the inside out includes wearing layer 5, spring steel plate 4, skid resistant course 6 respectively, 6 outer wall equipartitions of skid resistant course have towards the rigidity insection 7 that the form direction set up, reinforcing ground snap-in force.
In this embodiment, the brake plate 3 is detachably mounted on the output end of the hydraulic rod 2, so that replacement and maintenance are facilitated.
The specific use process of the embodiment is as follows:
when the truck normally runs, the hydraulic rod 2 is in a contracted state, and the brake plate 3 is positioned at the upper right part of the bottom end of the tire 1 and is in a suspension state; when the truck brakes, the hydraulic rod 2 is driven to extend, the brake plate 3 moves to the bottom end of the tire 1, the spring steel plate 4 has certain flexibility, the brake plate 3 deforms, the tire 1 rotates to roll the brake plate 3, the brake plate 3 is attached to the bottom end of the tire 1, the tire 1 is prevented from sliding in contact with the ground, meanwhile, an automatic driving system starts an original brake system of the truck firstly, namely the friction disc is locked, the tire 1 is locked, after the tire 1 is locked, the truck slides due to inertia, the brake plate 3 is in contact with the ground to increase the friction force, the insection 7 enhances the biting force of the brake plate 3 on the ground, so that the friction force of the truck sliding is greatly increased, the sliding distance is reduced, the gravity center of the truck is unchanged in the sliding process, the rollover of the truck due to unstable gravity center is avoided, and stable braking is realized; when the automobile is restarted after braking, the tire 1 rotates anticlockwise for a quarter of a circle, the hydraulic rod 2 contracts when the tire 1 rotates reversely, and therefore resetting of the braking plate 3 is achieved, and then the automobile can normally run.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention are all included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a arresting gear of unmanned mine card, includes the automobile body, and the equipartition has a plurality of tires under the automobile body, is equipped with the driver's cabin on the automobile body, is equipped with automatic driving system in the driver's cabin, its characterized in that, automobile body lateral wall fixed mounting have with the hydraulic stem of tire one-to-one, the output of hydraulic stem all is fixed the love and has curved braking plate, hydraulic stem and automatic driving system electric connection.
2. The brake apparatus for an unmanned mine card according to claim 1, wherein the hydraulic lever is located at an upper right of the tire.
3. The braking device of an unmanned mine card according to claim 2, wherein the braking plate comprises a wear-resistant layer, a spring steel plate and an anti-slip layer from inside to outside respectively.
4. The braking device of an unmanned mine card as claimed in claim 3, wherein the outer wall of the anti-slip layer is uniformly distributed with rigid insections arranged towards the form direction.
5. The brake apparatus for an unmanned mine card according to claim 1, wherein the brake plate is detachably mounted on the output end of the hydraulic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220633590.1U CN217623516U (en) | 2022-03-22 | 2022-03-22 | Brake device of unmanned mine card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220633590.1U CN217623516U (en) | 2022-03-22 | 2022-03-22 | Brake device of unmanned mine card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217623516U true CN217623516U (en) | 2022-10-21 |
Family
ID=83645925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220633590.1U Active CN217623516U (en) | 2022-03-22 | 2022-03-22 | Brake device of unmanned mine card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217623516U (en) |
-
2022
- 2022-03-22 CN CN202220633590.1U patent/CN217623516U/en active Active
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