CN210591827U - Brake device of unmanned locomotive - Google Patents
Brake device of unmanned locomotive Download PDFInfo
- Publication number
- CN210591827U CN210591827U CN201920600778.4U CN201920600778U CN210591827U CN 210591827 U CN210591827 U CN 210591827U CN 201920600778 U CN201920600778 U CN 201920600778U CN 210591827 U CN210591827 U CN 210591827U
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- side wall
- plate
- spring
- rack
- connecting rod
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Abstract
The utility model relates to the technical field of unmanned auxiliary devices, in particular to a brake device of an unmanned locomotive, which improves the brake effect of the vehicle and improves the use reliability; including the axletree, first L template, the carriage release lever, the catch plate, first spring, the second spring, the connecting plate, the locking plate, the connecting rod, gear and rack, first L template first half is provided with the removal hole, the carriage release lever bottom is passed the removal hole and then is connected with rack top side wall central zone, gear and axletree key-type connection, rack and rack toothing, the downthehole right side wall of removal is provided with the sliding tray, right side wall central zone is provided with the connecting hole in the sliding tray, the connecting rod left end is passed removal hole and first spring and then is connected with locking plate right side wall central zone, first spring left end and right-hand member respectively with locking plate right side wall and sliding tray in right side wall in the right side wall of carriage release lever be provided with the draw-in.
Description
Technical Field
The utility model relates to a technical field of unmanned auxiliary device especially relates to an unmanned locomotive arresting gear.
Background
As is well known, a brake apparatus for a drone locomotive is an apparatus for preventing a vehicle from moving during a parking process in the drone locomotive, which is widely used in the field of drone; the existing brake device of the unmanned locomotive generally adopts a mode of a brake pad friction brake disc to brake, and the mode is friction braking, so that the influence of external factors is large, when the vehicle stops, the friction braking effect is poor due to the action of external force, and the use reliability is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an improve the braking effect of vehicle, improve the unmanned locomotive arresting gear who uses the reliability.
The utility model discloses an unmanned locomotive brake device, including axletree, first L template, carriage release lever, pushing plate, first spring, second spring, connecting plate, locking plate, connecting rod, gear and rack, first L template upper half regional is provided with the removal hole, the carriage release lever bottom passes the removal hole and then is connected with rack top side wall central zone, the gear is connected with axletree key-type, rack and rack meshing, the right side wall is provided with the sliding tray in the removal hole, right side wall central zone is provided with the connecting hole in the sliding tray, the connecting rod left end passes removal hole and first spring and then is connected with locking plate right side wall central zone, first spring left end and right-hand member respectively with locking plate right side wall and sliding tray in right side wall close contact with, the carriage release lever right side wall is provided with the draw-in groove, locking plate left end and right-hand member insert the draw-in groove and sliding tray respectively, the connecting rod right-hand member is connected with connecting plate left side wall central zone, and the carriage release lever top passes the second spring then is connected with catch plate bottom side wall central zone, and second spring top and bottom contact with catch plate and first L template respectively.
The utility model discloses an unmanned locomotive arresting gear still includes the door template, door template and first L template fixed connection are provided with the cylinder on the door template, and the cylinder output is connected with promotion roof lateral wall central area.
The utility model discloses an unmanned locomotive arresting gear still includes second L template, second L template and first L template fixed connection are provided with the electro-magnet on the second L template.
The utility model discloses an unmanned locomotive arresting gear, carriage release lever transverse section shape is the quadrangle, and the contact of the downthehole lateral wall of carriage release lever lateral wall and sliding hole.
The utility model discloses a brake device of unmanned locomotive, rack longitudinal section shape is the arc.
The utility model discloses an unmanned locomotive arresting gear, connecting rod longitudinal section shape is the quadrangle, connecting rod lateral wall and the contact of connecting hole inside wall.
The utility model discloses an unmanned locomotive arresting gear, first spring lateral wall is tangent with the sliding tray inside wall.
The utility model discloses an unmanned locomotive arresting gear, second spring inside wall and carriage release lever lateral wall contact.
Compared with the prior art, the beneficial effects of the utility model are that: the front end of the axle is connected with a wheel hub of a vehicle, the first L-shaped plate is fixedly connected with the vehicle, the gear rotates along with the rotation of the axle, the longitudinal section of the locking plate is in a fan shape, when the vehicle needs to be braked, the pushing plate is pressed downwards to enable the pushing plate, the moving rod and the rack to descend until the rack is meshed with the gear, due to the limiting effect of the first L-shaped plate on the moving rod, the rack cannot rotate along with the rotation of the gear, the axle is locked, the axle is stopped, the length of the locking plate inserted into the sliding groove is gradually increased in the descending process of the moving rod until the rack is meshed with the gear, under the action of the elastic force of the first spring, the locking plate moves leftwards and is inserted into the clamping groove, the locking plate limits the moving rod to prevent the locking plate from moving upwards, the second spring plays a buffering effect, the connecting plate moves rightwards before the vehicle needs to move, under the action of the, the rack is separated from the gear, so that the vehicle can run, the braking effect of the vehicle is improved, and the use reliability is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the connection of the first L-shaped plate, the travel bar, the first spring, the locking plate and the connecting bar;
FIG. 3 is a perspective view of the first L-shaped plate;
FIG. 4 is a schematic top view of the connection of the first L-shaped plate, travel bar and second spring;
in the drawings, the reference numbers: 1. an axle; 2. a first L-shaped plate; 3. a travel bar; 4. a push plate; 5. a first spring; 6. a second spring; 7. a connecting plate; 8. a locking plate; 9. a connecting rod; 10. a gear; 11. a rack; 12. a door profile; 13. a cylinder; 14. a second L-shaped plate; 15. an electromagnet.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the brake device for the unmanned vehicle of the present invention comprises an axle 1, a first L-shaped plate 2, a movable rod 3, a pushing plate 4, a first spring 5, a second spring 6, a connecting plate 7, a locking plate 8, a connecting rod 9, a gear 10 and a rack 11, wherein the upper half region of the first L-shaped plate 2 is provided with a moving hole, the bottom end of the movable rod 3 passes through the moving hole and then is connected with the central region of the top side wall of the rack 11, the gear 10 is connected with the axle 1 in a key manner, the rack 11 is engaged with the rack 11, the right side wall in the moving hole is provided with a sliding groove, the central region of the right side wall in the sliding groove is provided with a connecting hole, the left end of the connecting rod 9 passes through the moving hole and the first spring 5 and then is connected with the central region of the right side wall of the locking plate 8, the left end and the right end of the first spring 5 are respectively in, the left end and the right end of the locking plate 8 are respectively inserted into the clamping groove and the sliding groove, the right end of the connecting rod 9 is connected with the central area of the left side wall of the connecting plate 7, the top end of the movable rod 3 penetrates through the second spring 6 and then is connected with the central area of the bottom side wall of the pushing plate 4, and the top end and the bottom end of the second spring 6 are respectively contacted with the pushing plate 4 and the first L-shaped plate 2; the front end of the axle is connected with a wheel hub of a vehicle, the first L-shaped plate is fixedly connected with the vehicle, the gear rotates along with the rotation of the axle, the longitudinal section of the locking plate is in a fan shape, when the vehicle needs to be braked, the pushing plate is pressed downwards to enable the pushing plate, the moving rod and the rack to descend until the rack is meshed with the gear, due to the limiting effect of the first L-shaped plate on the moving rod, the rack cannot rotate along with the rotation of the gear, the axle is locked, the axle is stopped, the length of the locking plate inserted into the sliding groove is gradually increased in the descending process of the moving rod until the rack is meshed with the gear, under the action of the elastic force of the first spring, the locking plate moves leftwards and is inserted into the clamping groove, the locking plate limits the moving rod to prevent the locking plate from moving upwards, the second spring plays a buffering effect, the connecting plate moves rightwards before the vehicle needs to move, under the action of the, the rack is separated from the gear, so that the vehicle can run, the braking effect of the vehicle is improved, and the use reliability is improved.
The utility model discloses an unmanned locomotive arresting gear, still include door type board 12, door type board 12 and first L type board 2 fixed connection, are provided with cylinder 13 on the door type board 12, and cylinder 13 output end is connected with 4 top side wall central areas of pushing plate; the cylinder is fixed on the door-shaped plate, and the rising and the falling of the pushing plate are controlled by the cylinder.
The utility model discloses a brake device of unmanned locomotive, still include second L template 14, second L template 14 is fixedly connected with first L template 2, is provided with electro-magnet 15 on the second L template 14; the electromagnet is fixed on the second L-shaped plate, when the connecting plate needs to be moved, the electromagnet is electrified, the connecting plate is made of magnetic materials, the connecting plate moves rightwards after the electromagnet is electrified, and the electromagnet is powered off after the movable rod moves upwards.
The utility model discloses a brake device of an unmanned locomotive, the transverse section of a movable rod 3 is quadrilateral, and the outer side wall of the movable rod 3 is contacted with the inner side wall of a sliding hole; the transverse section of the moving rod is quadrilateral, the outer side wall of the moving rod is in contact with the inner side wall of the sliding hole, and the sliding hole limits the moving rod and the rack to prevent the moving rod and the rack from rotating.
The utility model discloses a brake device of an unmanned locomotive, the longitudinal section of a rack 11 is arc-shaped; the longitudinal section of the rack is arc-shaped, so that the meshing area of the rack and the gear is increased, and the vehicle fixing effect is improved.
The utility model discloses a brake device of an unmanned locomotive, the longitudinal section of a connecting rod 9 is quadrilateral, and the outer side wall of the connecting rod 9 is contacted with the inner side wall of a connecting hole; the connecting rod longitudinal section shape is the quadrangle, and the connecting rod lateral wall contacts with the connecting hole inside wall, and the connecting hole is spacing to the connecting rod, prevents that locking plate and connecting rod from taking place to rotate.
The utility model discloses a brake device of an unmanned locomotive, the outer side wall of a first spring 5 is tangent with the inner side wall of a sliding groove; the outer side wall of the first spring is tangent to the inner side wall of the sliding groove, and longitudinal deformation of the first spring in stretching and compression is reduced.
The utility model discloses a brake device of a pilotless locomotive, the inner side wall of a second spring 6 is contacted with the outer side wall of a movable rod 3; the contact of second spring inside wall and carriage release lever lateral wall reduces the second spring and takes place tensile and the horizontal deformation of compression.
The utility model discloses a brake device of unmanned locomotive, the front end of the axle is connected with the wheel hub of the vehicle, the first L-shaped plate is fixedly connected with the vehicle, the gear rotates along with the rotation of the axle, the longitudinal section of the locking plate is fan-shaped, the cylinder is fixed on the door-shaped plate, the rising and falling of the pushing plate are controlled by the cylinder, when the vehicle needs to be braked, the pushing plate is pressed downwards, the pushing plate, the moving rod and the rack are descended until the rack is meshed with the gear, the longitudinal section of the rack is arc-shaped, the meshing area of the rack and the gear is increased, because of the limiting function of the first L-shaped plate on the moving rod, the rack can not rotate along with the rotation of the gear, thereby the axle is locked, the axle is stopped, the length of the locking plate inserted into the sliding groove is gradually increased in the descending process of the moving rod, until the rack is meshed with the gear, under the action of the, the outer side wall of the first spring is tangent to the inner side wall of the sliding groove, the longitudinal deformation of the first spring in stretching and compression is reduced, the locking plate limits the moving rod and prevents the locking plate from moving upwards, the second spring plays a buffering role, before a vehicle needs to move, the electromagnet is fixed on the second L-shaped plate, when the connecting plate needs to move, the electromagnet is electrified and is made of a magnetic material, the connecting plate moves rightwards after the electromagnet is electrified, after the moving rod moves upwards, the electromagnet is powered off, the connecting plate moves rightwards, under the action of the connecting rod, the locking plate is separated from the clamping groove, under the elastic force of the second spring, the rack is separated from the gear, the inner side wall of the second spring is contacted with the outer side wall of the moving rod, the transverse deformation of the second spring in stretching and compression is reduced, the vehicle can run, the transverse cross section of the, the slide hole is spacing to carriage release lever and rack, prevents that carriage release lever and rack from taking place to rotate, and connecting rod longitudinal section shape is the quadrangle, and the connecting rod lateral wall contacts with the connecting hole inside wall, and the connecting hole is spacing to the connecting rod, prevents that locking plate and connecting rod from taking place to rotate.
The utility model discloses an unmanned locomotive arresting gear, the cylinder that involves purchase by oneself for the user, and the application method is detailed to be seen in its self-contained application manual.
The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only. The terms "first," "second," "third," and the like in the description of the invention do not denote any particular quantity or order, but rather are used to distinguish one element from another.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A brake device of an unmanned locomotive is characterized by comprising an axle (1), a first L-shaped plate (2), a movable rod (3), a pushing plate (4), a first spring (5), a second spring (6), a connecting plate (7), a locking plate (8), a connecting rod (9), a gear (10) and a rack (11), wherein a movable hole is formed in the upper half area of the first L-shaped plate (2), the bottom end of the movable rod (3) penetrates through the movable hole and then is connected with the central area of the top side wall of the rack (11), the gear (10) is in key connection with the axle (1), the rack (11) is meshed with the rack (11), a sliding groove is formed in the right side wall in the movable hole, a connecting hole is formed in the central area of the right side wall in the sliding groove, the left end of the connecting rod (9) penetrates through the movable hole and the first spring (5) and then is connected with the central area of the right side wall of, first spring (5) left end and right-hand member respectively with locking plate (8) right side wall and sliding tray in right side wall in close contact with, carriage release lever (3) right side wall is provided with the draw-in groove, inside draw-in groove and sliding tray were inserted respectively to locking plate (8) left end and right-hand member, connecting rod (9) right-hand member and connecting plate (7) left side wall central zone were connected, second spring (6) then are passed on carriage release lever (3) top and are connected with catch plate (4) bottom side wall central zone, second spring (6) top and bottom contact with catch plate (4) and first L template (2) respectively.
2. The brake device of the unmanned locomotive according to claim 1, further comprising a gate plate (12), wherein the gate plate (12) is fixedly connected with the first L-shaped plate (2), the gate plate (12) is provided with a cylinder (13), and the output end of the cylinder (13) is connected with the central area of the top side wall of the push plate (4).
3. The brake device of the unmanned locomotive according to claim 2, further comprising a second L-shaped plate (14), wherein the second L-shaped plate (14) is fixedly connected with the first L-shaped plate (2), and the second L-shaped plate (14) is provided with an electromagnet (15).
4. The brake apparatus for the unmanned aerial vehicle as claimed in claim 3, wherein the transverse cross-sectional shape of the moving rod (3) is a quadrangle, and the outer side wall of the moving rod (3) is in contact with the inner side wall of the sliding hole.
5. An unmanned vehicle brake apparatus as claimed in claim 4, wherein the rack bar (11) is arcuate in longitudinal cross-sectional shape.
6. The brake apparatus for the unmanned aerial vehicle as claimed in claim 5, wherein the connecting rod (9) has a quadrangular longitudinal sectional shape, and an outer side wall of the connecting rod (9) is in contact with an inner side wall of the coupling hole.
7. An unmanned aerial vehicle brake device according to claim 6, wherein the outer side wall of the first spring (5) is tangent to the inner side wall of the sliding groove.
8. An unmanned aerial vehicle brake device according to claim 7, wherein an inner side wall of the second spring (6) is in contact with an outer side wall of the moving rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920600778.4U CN210591827U (en) | 2019-04-27 | 2019-04-27 | Brake device of unmanned locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920600778.4U CN210591827U (en) | 2019-04-27 | 2019-04-27 | Brake device of unmanned locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210591827U true CN210591827U (en) | 2020-05-22 |
Family
ID=70711619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920600778.4U Expired - Fee Related CN210591827U (en) | 2019-04-27 | 2019-04-27 | Brake device of unmanned locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210591827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664802A (en) * | 2021-09-01 | 2021-11-19 | 江苏昱博自动化设备有限公司 | Power-assisted manipulator structure based on four-way rotating seat type |
| CN113787993A (en) * | 2021-11-13 | 2021-12-14 | 杭州优协科技有限公司 | Pressing type emergency braking device and method for new energy automobile |
-
2019
- 2019-04-27 CN CN201920600778.4U patent/CN210591827U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664802A (en) * | 2021-09-01 | 2021-11-19 | 江苏昱博自动化设备有限公司 | Power-assisted manipulator structure based on four-way rotating seat type |
| CN113787993A (en) * | 2021-11-13 | 2021-12-14 | 杭州优协科技有限公司 | Pressing type emergency braking device and method for new energy automobile |
| CN113787993B (en) * | 2021-11-13 | 2022-02-25 | 杭州优协科技有限公司 | Pressing type emergency braking device and method for new energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200522 Termination date: 20210427 |