CN218780673U - Braking device of electric vehicle - Google Patents
Braking device of electric vehicle Download PDFInfo
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- CN218780673U CN218780673U CN202223426358.XU CN202223426358U CN218780673U CN 218780673 U CN218780673 U CN 218780673U CN 202223426358 U CN202223426358 U CN 202223426358U CN 218780673 U CN218780673 U CN 218780673U
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- fixedly connected
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- brake
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- electric vehicle
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Abstract
The utility model relates to an electric motor car arresting gear technical field just discloses an electric motor car arresting gear, including the braking main part, the middle part fixedly connected with head rod on braking main part top, the top fixedly connected with fixed plate of head rod, and the head rod is located the middle part of fixed plate, one side on braking main part top is provided with miniature pump, the top that miniature pump one side was kept away from to the braking main part is provided with the storage water tank, the fixed slot has been seted up to the both sides of braking main part bottom, the bottom fixedly connected with hydraulic stem of fixed slot. The utility model discloses a be equipped with the scraper blade, be favorable to when meetting bad weather or tire steel ring dirty, the unable accurate tire steel ring to the electric motor car of brake block brakes, and the scraper blade is cleaned the tire steel ring when the brake block brakes, prevents that the brake block from skidding when braking, protects the personnel.
Description
Technical Field
The utility model relates to an electric motor car arresting gear technical field, more specifically relate to an electric motor car arresting gear.
Background
Electric motor car arresting gear mainly is applicable to and brakes the electric motor car, present electric motor car arresting gear has mainly included the braking main part, fixed plate and fixed slot, secondly still included the hydraulic stem, telescopic link and brake block, concrete process is to fix the fixed plate in the braking main part in the appointed position of electric motor car, fix the hydraulic stem on the fixed slot and operate, the telescopic link carries out horizontal migration along with the operation of hydraulic stem, fix the brake block on one side of the telescopic link and brake the tire steel ring.
However, the existing electric vehicle brake device cannot clean the tire steel ring, when the tire steel ring is dirty in bad weather, the brake pad can not accurately brake the tire steel ring on the electric vehicle, the damage to the health of workers is easily caused, the service life of parts is reduced, and when the heat generated by the friction of the brake pad and the tire steel ring is cooled, the brake pad which cannot be sustained by the water outlet pipe is cooled, the brake pad is easily heated for a long time to cause damage, and the service life of the parts is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the utility model provides an electric motor car arresting gear to solve the problem that exists among the above-mentioned background art.
The utility model provides a following technical scheme: the utility model provides an electric motor car arresting gear, includes the braking main part, the middle part fixedly connected with head rod on braking main part top, the top fixedly connected with fixed plate of head rod, and the head rod is located the middle part of fixed plate, one side on braking main part top is provided with miniature pump, the top that miniature pump one side was kept away from to the braking main part is provided with the storage water tank, the fixed slot has been seted up to the both sides of braking main part bottom, the bottom fixedly connected with hydraulic stem of fixed slot.
Furthermore, the two sides of the top end inside the brake main body are provided with water outlet pipes, the outer wall of the top end of each water outlet pipe is fixedly connected with a waterproof sleeve, and one side of the top end of each fixing plate is movably connected with a second fixing rod which penetrates through the fixing plate.
Furthermore, the bottom swing joint of second dead lever has the second movable block, the top swing joint that the second dead lever one side was kept away from to the fixed plate has first dead lever, and first dead lever runs through the fixed plate, the bottom swing joint of first dead lever has first movable block.
Furthermore, one side fixedly connected with limiting plate that the hydraulic stem is relative, the first fixed block of one side fixedly connected with that the limiting plate is kept away from to the hydraulic stem, one side swing joint that the hydraulic stem is close to first fixed block has the telescopic link.
Furthermore, one side fixedly connected with brake block that the telescopic link is kept away from the hydraulic stem, the bottom fixedly connected with aqua storage tank that the brake block is close to telescopic link one side, one side linear array that the telescopic link was kept away from to the brake block has the friction ball.
Furthermore, one side fixedly connected with second connecting rod at telescopic link middle part, one side fixedly connected with second fixed block that the telescopic link was kept away from to the second connecting rod, one side fixedly connected with scraper blade that the second connecting rod was kept away from to the second fixed block.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be equipped with the scraper blade, be favorable to when meetting bad weather or tire steel ring dirty, the unable accurate tire steel ring to the electric motor car of brake block brakes, and the scraper blade is cleaned the tire steel ring when the brake block brakes, prevents that the brake block from skidding when braking, protects the personnel.
2. The utility model discloses a be equipped with the aqua storage tank, be favorable to the outlet pipe to spray rivers in brake block and tire steel ring's friction department, cool off the heat that the friction produced, the rivers that spray flow to the aqua storage tank in, can continuously cool down the brake block, have increased the life of part.
3. The utility model discloses a be equipped with the friction ball, be favorable to when the brake block brakes the tire steel ring, the friction ball on the brake block has increaseed the frictional force of tire steel ring for the brake is more accurate and rapid.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an explosion diagram of the water outlet pipe structure of the present invention.
Fig. 3 is a schematic view of the fixing rod structure of the present invention.
Fig. 4 is a schematic structural view of the brake pad of the present invention.
Fig. 5 is a schematic view of the structure of the wiping sponge of the present invention.
The reference signs are: 1. a brake main body; 101. fixing grooves; 102. a waterproof jacket; 103. a water outlet pipe; 2. a first connecting rod; 3. a fixing plate; 301. a first movable block; 302. a first fixing lever; 303. a second movable block; 304. a second fixing bar; 4. a micro water pump; 5. a water storage tank; 6. a hydraulic rod; 601. a limiting plate; 602. a first fixed block; 603. a telescopic rod; 604. a water storage tank; 605. a brake pad; 606. a friction ball; 7. a second connecting rod; 701. a second fixed block; 702. a scraper.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the drawings of the present invention, and the forms of the structures described in the following embodiments are merely examples, and the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without creative efforts belong to the scope of the present invention.
Referring to fig. 1-5, the utility model provides an electric vehicle brake device, including braking main part 1, the middle part fixedly connected with head rod 2 on 1 top of braking main part, the top fixedly connected with fixed plate 3 of head rod 2, and head rod 2 is located the middle part of fixed plate 3, one side on 1 top of braking main part is provided with micro-water pump 4, the top that micro-water pump 4 one side was kept away from to braking main part 1 is provided with storage water tank 5, fixed slot 101 has been seted up to the both sides of 1 bottom of braking main part, the bottom fixedly connected with hydraulic stem 6 of fixed slot 101.
Referring to fig. 2, water outlet pipes 103 are arranged on two sides of the top end inside the brake main body 1, a waterproof jacket 102 is fixedly connected to the outer wall of the top end of the water outlet pipe 103, a second fixing rod 304 is movably connected to one side of the top end of the fixing plate 3, and the second fixing rod 304 penetrates through the fixing plate 3.
Referring to fig. 3, the bottom end of the second fixing rod 304 is movably connected with a second movable block 303, the top end of the fixing plate 3 far away from one side of the second fixing rod 304 is movably connected with a first fixing rod 302, the first fixing rod 302 penetrates through the fixing plate 3, and the bottom end of the first fixing rod 302 is movably connected with a first movable block 301.
Referring to fig. 4, the relative one side fixedly connected with limiting plate 601 of hydraulic stem 6, the first fixed block 602 of one side fixedly connected with of limiting plate 601 is kept away from to hydraulic stem 6, one side swing joint that hydraulic stem 6 is close to first fixed block 602 has telescopic link 603, in this embodiment, the concrete performance is installation limiting plate 601, promote telescopic link 603 when hydraulic stem 6 operates, make brake block 605 brake the electric motor car, limiting plate 601 carries out spacing the stopping to hydraulic stem 6, prevent that hydraulic stem 6 from sliding outside the device because of losing frictional force, protect hydraulic stem 6.
Referring to fig. 4, a brake pad 605 is fixedly connected to one side of the telescopic rod 603 away from the hydraulic rod 6, a water storage tank 604 is fixedly connected to the bottom end of the brake pad 605 close to the telescopic rod 603, and friction balls 606 are linearly arrayed on one side of the brake pad 605 away from the telescopic rod 603.
Referring to fig. 5, one side fixedly connected with second connecting rod 7 at telescopic link 603 middle part, one side fixedly connected with second fixed block 701 of telescopic link 603 is kept away from to second connecting rod 7, one side fixedly connected with scraper blade 702 of second connecting rod 7 is kept away from to second fixed block 701, in this embodiment, the concrete performance is installation scraper blade 702, when meetting bad weather or tire steel ring dirty, the unable accurate tire steel ring to the electric motor car of brake block 605 brakes, scraper blade 702 cleans the tire steel ring when brake block 605 brakes, prevent that brake block 605 from skidding when braking, protect the personnel.
The utility model discloses a theory of operation: firstly, when the electric vehicle needs to be braked, after the device is placed at a designated position of the electric vehicle, the first movable block 301 and the second movable block 303 at two sides of the bottom end of the fixed plate 3 are rotated, the first fixed rod 302 is screwed and fixed on the electric vehicle along with the rotation of the first movable block 301, the second fixed rod 304 is screwed and fixed on the electric vehicle along with the rotation of the second movable block 303, then, the controller controls the popping distance and the force of the hydraulic rod 6, so that the hydraulic rod 6 is operated, the telescopic rod 603 is horizontally moved along with the operation of the hydraulic rod 6, the brake pad 605 fixed at one side of the telescopic rod 603 generates friction on the tire steel ring along with the movement of the telescopic rod 603, when the tire steel ring is braked by the brake pad 605, the friction ball 606 on the brake pad 605 increases the friction force of the tire steel ring, so that the brake is more accurate and rapid, when the device is in bad weather or the tire rim is dirty, the second connecting rod 7 fixed on one side of the telescopic rod 603 moves along with the movement of the telescopic rod 603, the scraper 702 in the second fixing block 701 on the second connecting rod 7 wipes water drops and dust on the tire rim when the brake pad 605 brakes, so as to prevent the brake pad 605 from slipping when braking, when the brake pad 605 continuously brakes the electric vehicle, the micro-water pump 4 operates, the connecting pipe pumps out water flow in the water storage tank 5 along with the operation of the micro-water pump 4, the micro-water pump 4 reduces the pressure along with the water flow and conveys the water flow into the water outlet pipe 103, the water outlet pipe 103 sprays the water flow at the friction position between the brake pad 605 and the tire rim, so that the device can effectively cool heat generated by friction when in use, the sprayed water flow flows into the water storage tank 604, and can continuously cool the brake pad 605, finally, when the brake is completed, the controller controls the hydraulic rod 6 to contract, and the telescopic rod 603 moves to the initial position along with the contraction of the hydraulic rod 6.
And finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.
Claims (6)
1. An electric vehicle braking device, comprising a braking body (1), characterized in that: brake main part (1) the middle part fixedly connected with head rod (2) on top, the top fixedly connected with fixed plate (3) of head rod (2), and head rod (2) are located the middle part of fixed plate (3), one side on brake main part (1) top is provided with miniature pump (4), the top that miniature pump (4) one side was kept away from in brake main part (1) is provided with storage water tank (5), fixed slot (101) have been seted up to the both sides of brake main part (1) bottom, the bottom fixedly connected with hydraulic stem (6) of fixed slot (101).
2. A braking apparatus for an electric vehicle according to claim 1, wherein: the brake device is characterized in that water outlet pipes (103) are arranged on two sides of the top end inside the brake main body (1), waterproof sleeves (102) are fixedly connected to the outer wall of the top end of each water outlet pipe (103), a second fixing rod (304) is movably connected to one side of the top end of the fixing plate (3), and the second fixing rod (304) penetrates through the fixing plate (3).
3. A braking apparatus for an electric vehicle according to claim 2, wherein: the bottom swing joint of second dead lever (304) has second movable block (303), the top swing joint that second dead lever (304) one side was kept away from in fixed plate (3) has first dead lever (302), and just first dead lever (302) run through fixed plate (3), the bottom swing joint of first dead lever (302) has first movable block (301).
4. A braking apparatus for an electric vehicle according to claim 1, wherein: one side fixedly connected with limiting plate (601) that hydraulic stem (6) are relative, the first fixed block of one side fixedly connected with (602) of limiting plate (601) is kept away from in hydraulic stem (6), one side swing joint that hydraulic stem (6) are close to first fixed block (602) has telescopic link (603).
5. The braking device for an electric vehicle according to claim 4, wherein: one side of the telescopic rod (603) far away from the hydraulic rod (6) is fixedly connected with a brake block (605), the bottom end of the brake block (605) near one side of the telescopic rod (603) is fixedly connected with a water storage tank (604), and one side of the brake block (605) far away from the telescopic rod (603) is provided with friction balls (606) in a linear array manner.
6. The braking device for an electric vehicle according to claim 4, wherein: one side fixedly connected with second connecting rod (7) at telescopic link (603) middle part, one side fixedly connected with second fixed block (701) of telescopic link (603) are kept away from in second connecting rod (7), one side fixedly connected with scraper blade (702) of second connecting rod (7) are kept away from in second fixed block (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223426358.XU CN218780673U (en) | 2022-12-21 | 2022-12-21 | Braking device of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223426358.XU CN218780673U (en) | 2022-12-21 | 2022-12-21 | Braking device of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218780673U true CN218780673U (en) | 2023-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202223426358.XU Active CN218780673U (en) | 2022-12-21 | 2022-12-21 | Braking device of electric vehicle |
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| CN (1) | CN218780673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116101087A (en) * | 2023-03-10 | 2023-05-12 | 金彭车业无锡有限公司 | Range extending system of electric vehicle |
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2022
- 2022-12-21 CN CN202223426358.XU patent/CN218780673U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116101087A (en) * | 2023-03-10 | 2023-05-12 | 金彭车业无锡有限公司 | Range extending system of electric vehicle |
| CN116101087B (en) * | 2023-03-10 | 2024-03-08 | 金彭车业无锡有限公司 | Range extending system of electric vehicle |
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