CN208947297U - A kind of agricultural vehicle emergency braking apparatus - Google Patents
A kind of agricultural vehicle emergency braking apparatus Download PDFInfo
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- CN208947297U CN208947297U CN201821208558.9U CN201821208558U CN208947297U CN 208947297 U CN208947297 U CN 208947297U CN 201821208558 U CN201821208558 U CN 201821208558U CN 208947297 U CN208947297 U CN 208947297U
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- mounting plate
- agricultural vehicle
- mounting blocks
- emergency braking
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Abstract
The purpose of the utility model is just to provide a kind of agricultural vehicle emergency braking apparatus, and braking effect is good, and manufacturing cost is low, is particularly suitable for the emergency brake braking of hillside and sleet sky.A kind of agricultural vehicle emergency braking apparatus, including the mounting plate being fixed on agricultural vehicle rear axle, the left lower of the mounting plate is connected with mounting blocks, the mounting plate lower part is equipped with upwards to the inclined brake bar in Chinese herbaceous peony direction, brake bar is rotatablely connected by one end of near-car head and mounting blocks, piston rod hydraulic cylinder directed downwardly is connected on the right side of mounting plate, the bottom of hydraulic cylinder and mounting plate are rotatablely connected, hydraulic cylinder is tilted to vehicle rear direction downwards, the end of piston rod and brake bar are rotatablely connected, the brake block that the free end of the brake bar is removably connected with.Structure is simple, and manufacturing cost is low, and emergency braking effect is good；It is prominent in sleet sky emergency braking effect, and vehicle can be made anti-skidding in sleet sky；Long service life, after brake block is worn, maintenance cost is low.
Description
Technical field
The utility model relates to vehicle brake apparatus technical field, especially a kind of agricultural vehicle emergency braking apparatus.
Background technique
Agricultural vehicle, in occupation of critically important position, can be made at the busy farming season for farmland in the production and living in China rural area
Industry also can usually be used as short-distance transport, be the main conveyance of Rural Areas at Present.And the road conditions in rural area are more complicated, deposit
Higher to agricultural machine brake requirement on many slope roads, especially sleet sky, emergency braking shortens braking distance, to guarantor
Safety have vital meaning.
Utility model content
For above situation, for the defect for overcoming the prior art, the purpose of the utility model is just to provide a kind of agricultural vehicle
Emergency braking apparatus, braking effect is good, and manufacturing cost is low, is particularly suitable for the emergency brake braking of hillside and sleet sky.
Its solution is a kind of agricultural vehicle emergency braking apparatus, including the mounting plate being fixed on agricultural vehicle rear axle, institute
The left lower for stating mounting plate is fixedly connected with mounting blocks, and the mounting plate lower part is equipped with upwards to the inclined braking in Chinese herbaceous peony direction
Bar, brake bar are rotatablely connected by one end of near-car head and mounting blocks, are connected with piston rod hydraulic cylinder directed downwardly on the right side of mounting plate,
The bottom of hydraulic cylinder and mounting plate are rotatablely connected, and hydraulic cylinder is tilted to vehicle rear direction downwards, and the end of piston rod and brake bar turn
Dynamic connection, the brake block that the free end of the brake bar is removably connected with.
A kind of agricultural vehicle emergency braking apparatus, including the mounting plate being fixed on agricultural vehicle rear axle, a left side for the mounting plate
Side lower part is equipped with mounting blocks, and mounting blocks slide laterally with mounting plate and connect, and lateral setting is respectively connected at left and right sides of mounting blocks
And the spring of mounting blocks transverse shifting is limited, the mounting plate lower part is equipped with upwards to the inclined brake bar in Chinese herbaceous peony direction, installation
Bar is rotatablely connected by one end of near-car head and mounting blocks, is connected with piston rod hydraulic cylinder directed downwardly, hydraulic cylinder on the right side of mounting plate
Bottom and mounting plate be rotatablely connected, hydraulic cylinder is tilted to vehicle rear direction downwards, and the end of piston rod and brake bar are rotatablely connected,
The brake block that the free end of the brake bar is removably connected with.
Preferably, brake block forms dismountable connection by bolt with brake bar.
Preferably, it is equipped with fixed plate at left and right sides of mounting blocks, is fixedly connected to guide rod at left and right sides of mounting blocks, leads
It passes through the fixed plate of respective side to the side away from mounting blocks and is slid laterally with the fixed plate of respective side and connect, two spring pockets exist
On the guide rod of respective side, each guide rod covers a spring, each spring one end mounting blocks contact its other end with it is corresponding
The fixed plate of side contacts.
Preferably, the hang plate extended to the left upwards is equipped on the left of brake block.
Preferably, the lower part of mounting plate is equipped with the lug tooth for increasing frictional force between mounting blocks and ground.
The beneficial effects of the utility model are: structure is simple, manufacturing cost is low, and emergency braking effect is good；It is tight in sleet sky
Anxious braking effect is prominent, and vehicle can be made anti-skidding in sleet sky；Long service life, after brake block is worn, it is only necessary to
Brake block is replaced, maintenance cost is low.
Detailed description of the invention
Fig. 1 is schematic diagram when the utility model mounting blocks are fixedly connected with mounting plate.
Fig. 2 is schematic diagram when the utility model mounting blocks slide laterally connection with mounting plate.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
It is provided by Fig. 1 to Fig. 2, a kind of agricultural vehicle emergency braking apparatus, including the installation being fixed on agricultural vehicle rear axle 13
Plate 1, which is characterized in that the left lower of the mounting plate 1 is fixedly connected with mounting blocks 2, and 1 lower part of mounting plate is equipped with upward
To the inclined brake bar 3 in Chinese herbaceous peony direction, brake bar 3 is rotatablely connected by one end of near-car head and mounting blocks 2, the right side of mounting plate 1
It is connected with the hydraulic cylinder 5 directed downwardly of piston rod 4, the bottom of hydraulic cylinder 5 and mounting plate 1 are rotatablely connected, and hydraulic cylinder 5 is downwards to Che Houfang
To inclination, the end of piston rod 4 and brake bar 3 are rotatablely connected, the braking that the free end of the brake bar 3 is removably connected with
Block 6.For agricultural vehicle when needing emergency braking, hydraulic stem is filled with hydraulic oil, and hydraulic stem elongation pushes the downward of hydraulic stem free end
Deflection, brake block 6 contact ground, rub between brake block 6 and ground, carry out braking brake to agricultural vehicle.
A kind of agricultural vehicle emergency braking apparatus, including the mounting plate 1 being fixed on agricultural vehicle rear axle 13, which is characterized in that
The left lower of the mounting plate 1 is equipped with mounting blocks 2, and mounting blocks 2 slide laterally with mounting plate 1 and connect, the left and right two of mounting blocks 2
Side is respectively connected with laterally setting and limits the spring 7 of 2 transverse shifting of mounting blocks, and 1 lower part of mounting plate is equipped with upwards to Chinese herbaceous peony
The inclined brake bar 3 in direction, mounting rod are rotatablely connected by one end of near-car head and mounting blocks 2, and the right side of mounting plate 1 is connected with work
The hydraulic cylinder 5 directed downwardly of stopper rod 4, the bottom of hydraulic cylinder 5 and mounting plate 1 are rotatablely connected, and hydraulic cylinder 5 is tilted to vehicle rear direction downwards,
The end of piston rod 4 and brake bar 3 are rotatablely connected, the brake block 6 that the free end of the brake bar 3 is removably connected with.?
Piston rod 4 stretches out, when driving progress friction catch between brake block 6 and road surface, when occurring big barrier on road surface, at this time
Mounting blocks 2 are mobile by the front of i.e. agricultural vehicle to the left, and compressed spring 7, brake block 6 will be taken up at this time, cut-through object.
The stability for thus improving braking prevents brake block 6 from being restrained suddenly and agricultural vehicle is caused to turn on one's side.
The brake block 6 forms dismountable connection by bolt with brake bar 3.Brake block 6 can be replaced, in brake block
After 6 are worn, brake block 6 is subjected to dismounting and change just, replacement cost is low, improves the service life of the emergency braking apparatus.
It is equipped with fixed plate 9 at left and right sides of the mounting blocks 2, guide rod 8 is fixedly connected at left and right sides of mounting blocks 2,
Guiding passes through the fixed plate 9 of respective side and slides laterally with the fixed plate of respective side 9 and connect away from the side of mounting blocks 2, two bullets
7 sets of spring on the guide rod 8 of respective side, each guide rod 8 covers a spring 7, each 7 one end mounting blocks 2 of spring contact its
The other end is contacted with the fixed plate 9 of respective side.
The hang plate 10 extended to the left upwards is equipped on the left of the brake block 6.Hang plate 10 can prevent plate by obstacle
The case where object is directly blocked, is restrained suddenly by barrier.
The lower part of the mounting plate 1 is equipped with the lug tooth 11 for increasing frictional force between mounting blocks 2 and ground.11 energy of lug tooth
Enough increase frictional force between brake block 6 and ground, shortens the distance of emergency brake.
The beneficial effects of the utility model are: structure is simple, manufacturing cost is low, and emergency braking effect is good；It is tight in sleet sky
Anxious braking effect is prominent, and vehicle can be made anti-skidding in sleet sky；Long service life, after brake block is worn, it is only necessary to
Brake block is replaced, maintenance cost is low.
Embodiment described above is not defined the scope of the utility model, is not departing from the utility model design
Under the premise of design, the various changes and improvements that technical staff described in this field makes the technical solution of the utility model,
It should be included in the protection scope of claims determination of the utility model.
Claims (9)
1. a kind of agricultural vehicle emergency braking apparatus, including the mounting plate 1 being fixed on agricultural vehicle rear axle 13, which is characterized in that institute
The left lower for stating mounting plate 1 is fixedly connected with mounting blocks 2, and 1 lower part of mounting plate is equipped with inclined to Chinese herbaceous peony direction upwards
Brake bar 3, brake bar 3 are rotatablely connected by one end of near-car head and mounting blocks 2, and the right side of mounting plate 1 is connected with piston rod 4 downward
Hydraulic cylinder 5, the bottom of hydraulic cylinder 5 and mounting plate 1 be rotatablely connected, and hydraulic cylinder 5 is tilted to vehicle rear direction downwards, piston rod 4
End and brake bar 3 are rotatablely connected, the brake block 6 that the free end of the brake bar 3 is removably connected with.
2. a kind of agricultural vehicle emergency braking apparatus according to claim 1, which is characterized in that the brake block 6 and braking
Bar 3 forms dismountable connection by bolt.
3. a kind of agricultural vehicle emergency braking apparatus according to claim 1, which is characterized in that set on the left of the brake block 6
There is the hang plate 10 extended to the left upwards.
4. a kind of agricultural vehicle emergency braking apparatus according to claim 3, which is characterized in that the lower part of the mounting plate 1
Equipped with the lug tooth 11 for increasing frictional force between mounting blocks 2 and ground.
5. a kind of agricultural vehicle emergency braking apparatus, including the mounting plate 1 being fixed on agricultural vehicle rear axle 13, which is characterized in that institute
The left lower for stating mounting plate 1 is equipped with mounting blocks 2, and mounting blocks 2 slide laterally with mounting plate 1 and connect, the left and right sides of mounting blocks 2
It is respectively connected with laterally setting and limits the spring 7 of 2 transverse shifting of mounting blocks, 1 lower part of mounting plate is equipped with upwards to front side
To inclined brake bar 3, mounting rod is rotatablely connected by one end of near-car head and mounting blocks 2, and the right side of mounting plate 1 is connected with piston
The hydraulic cylinder 5 directed downwardly of bar 4, the bottom of hydraulic cylinder 5 and mounting plate 1 are rotatablely connected, and hydraulic cylinder 5 is tilted to vehicle rear direction downwards, living
The end of stopper rod 4 and brake bar 3 are rotatablely connected, the brake block 6 that the free end of the brake bar 3 is removably connected with.
6. a kind of agricultural vehicle emergency braking apparatus according to claim 5, which is characterized in that the brake block 6 and braking
Bar 3 forms dismountable connection by bolt.
7. a kind of agricultural vehicle emergency braking apparatus according to claim 5, which is characterized in that the mounting blocks 2 or so two
Side is equipped with fixed plate 9, and guide rod 8 is fixedly connected at left and right sides of mounting blocks 2, and guiding is passed through away from the side of mounting blocks 2
The fixed plate 9 of respective side and sliding laterally with the fixed plate of respective side 9 is connect, two 7 sets of springs on the guide rod 8 of respective side,
Each guide rod 8 covers a spring 7, and each 7 one end mounting blocks 2 of spring contact its other end and the fixed plate 9 of respective side connects
Touching.
8. a kind of agricultural vehicle emergency braking apparatus according to claim 7, which is characterized in that set on the left of the brake block 6
There is the hang plate 10 extended to the left upwards.
9. a kind of agricultural vehicle emergency braking apparatus according to claim 8, which is characterized in that the lower part of the mounting plate 1
Equipped with the lug tooth 11 for increasing frictional force between mounting blocks 2 and ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208558.9U CN208947297U (en) | 2018-07-28 | 2018-07-28 | A kind of agricultural vehicle emergency braking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208558.9U CN208947297U (en) | 2018-07-28 | 2018-07-28 | A kind of agricultural vehicle emergency braking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208947297U true CN208947297U (en) | 2019-06-07 |
Family
ID=66732704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821208558.9U Active CN208947297U (en) | 2018-07-28 | 2018-07-28 | A kind of agricultural vehicle emergency braking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208947297U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466482A (en) * | 2019-08-07 | 2019-11-19 | 移康智能科技（上海）股份有限公司 | A kind of brake system |
| CN110525397A (en) * | 2019-08-27 | 2019-12-03 | 莆田市牧升贸易有限公司 | Anti-skid control system is braked behind a kind of grit abrupt slope of electric car |
| CN114291046A (en) * | 2021-11-30 | 2022-04-08 | 中国煤炭科工集团太原研究院有限公司 | Emergency braking device and vehicle |
-
2018
- 2018-07-28 CN CN201821208558.9U patent/CN208947297U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466482A (en) * | 2019-08-07 | 2019-11-19 | 移康智能科技（上海）股份有限公司 | A kind of brake system |
| CN110466482B (en) * | 2019-08-07 | 2021-07-23 | 移康智能科技（上海）股份有限公司 | Brake system |
| CN110525397A (en) * | 2019-08-27 | 2019-12-03 | 莆田市牧升贸易有限公司 | Anti-skid control system is braked behind a kind of grit abrupt slope of electric car |
| CN110525397B (en) * | 2019-08-27 | 2021-12-07 | 河北恒昇机械科技有限公司 | Gravel steep slope rear braking anti-slip control system of electric automobile |
| CN114291046A (en) * | 2021-11-30 | 2022-04-08 | 中国煤炭科工集团太原研究院有限公司 | Emergency braking device and vehicle |
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