CN212956311U - Front sweeping mechanism for sweeping vehicle - Google Patents
Front sweeping mechanism for sweeping vehicle Download PDFInfo
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- CN212956311U CN212956311U CN202020911857.XU CN202020911857U CN212956311U CN 212956311 U CN212956311 U CN 212956311U CN 202020911857 U CN202020911857 U CN 202020911857U CN 212956311 U CN212956311 U CN 212956311U
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- sweeping
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- swing arm
- wiper mechanism
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Abstract
The utility model belongs to the technical field of the road surface cleaning cart and specifically relates to a what relate to is a front portion brush mechanism of cleaning vehicle, include the support frame of being connected with the automobile body front portion, the unsettled one end of support frame is fixed with the vertical axis, the vertical axis overcoat has the axle sleeve, the axle sleeve outer wall is fixed with first commentaries on classics piece and second commentaries on classics piece, be equipped with the stop gear of the first commentaries on classics piece turned angle of restriction on the support frame, first commentaries on classics piece outside end is articulated with the one end of a swing arm, it uses first commentaries on classics piece as the hydro-cylinder of fulcrum luffing motion to be equipped with the promotion swing arm between swing arm and the first commentaries on classics piece, the swing arm other end articulates there is the sweeping disc, first commentaries on classics piece articulates the both ends. An object of the utility model is to provide a can fold up, have and keep away the barrier, the front portion brush mechanism for cleaning the vehicle of many clean angles.
Description
Technical Field
The utility model belongs to the technical field of the road surface cleaning car and specifically relates to a front portion brush mechanism of cleaning vehicle is related to.
Background
Cleaning vehicles often need to be cleaned in places with severe working environments, road surfaces of the places usually have sharp stones or glass residues, when the cleaning vehicles run, tires are easy to puncture or the cleaning vehicles are easy to be pressed and popped up to cause certain damage to the vehicles, and the existing cleaning vehicle sweeping brushes are generally arranged at the bottoms of the vehicles, so that the vehicle protection effect is poor. On the other hand, when the road surface is uneven or the road edge is not straight, the sweeper brush cannot make avoidance because the sweeper brush is fixed at the bottom of the vehicle, the loss rate is very high, the avoidance is performed only by the judgment and experience of a driver, and the effect is difficult to satisfy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the aforesaid not enough, provide one kind and can fold up, have and keep away the barrier, the front portion brush mechanism for cleaning the vehicle of many clean angles.
In order to achieve the above object, the technical solution of the present invention is:
the utility model provides a front portion brush mechanism of cleaning vehicle, include the support frame of being connected with the automobile body front portion, the unsettled one end of support frame is fixed with the vertical axis, the vertical axis overcoat has the axle sleeve, the axle sleeve outer wall is fixed with first commentaries on classics piece and second commentaries on classics piece, be equipped with the stop gear who restricts first commentaries on classics piece turned angle on the support frame, first commentaries on classics piece outside end is articulated with the one end of a swing arm, it uses first commentaries on classics piece as the hydro-cylinder of fulcrum luffing motion to be equipped with the promotion swing arm between swing arm and the first commentaries on classics piece, the swing arm other end articulates there is the sweeping disc, first commentaries on classics piece articulates the both ends of an regulation pole respectively with the.
Preferably, the two sweeping mechanisms are symmetrically arranged at the front part of the vehicle body.
Preferably, a connecting rod is arranged between the supporting arms of the two sweeping mechanisms, one end of the tension spring is connected with the outer side end of the second rotating block, and the other end of the tension spring is connected to the connecting rod.
Preferably, the limiting mechanism comprises a limiting block arranged in the rotating track of the first rotating block.
Preferably, the limiting mechanism comprises a stop lever which can extend into the rotating track of the first rotating block.
Preferably, a pin shaft penetrates through the vertical shaft and the shaft sleeve.
Preferably, a bump is arranged on the lower side part between the two ends of the swing arm, and the first rotating block and the bump are respectively hinged with the two ends of the oil cylinder.
Preferably, the sweeping disk comprises a sweeping brush and a driving motor for controlling the rotation of the sweeping brush.
Through adopting foretell technical scheme, the beneficial effects of the utility model are that: the utility model discloses in sweep the dish liftable, sweep the available adjusting lever in inclination of dish and adjust, sweep the dish swing arm and inwards rotate and keep away the rotation on the fixed swing arm horizontal plane by the extension spring reset after the barrier, the round pin axle is used for the rotation on the fixed swing arm horizontal plane when long-distance traveling, the angle of approach of assurance does not change. When the sweeper mechanism does not work, the stop lever can rotate inwards in the swing arm, and the screw rod extends into the horizontal rotation track of the connecting plate of the first rotating block to abut against the connecting plate through rotating the screw rod, so that the sweeper is retracted inwards. The installation is anterior with clean vehicle, not only can guarantee that the cleaning vehicle wheel can not be pricked by sharp article and carry, and the obstacle avoidance function of brush makes the brush can adapt to various severe operational environment, and not fragile, and not only practical value is huge, has still reduced the equipment maintenance cost, produces good economic benefits.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the support frame and the first rotating block of the present invention;
fig. 3 is the structural schematic diagram of the double-brush mechanism of the utility model.
Description of the main reference numerals: (1 automobile body, 2 support arms, 3 "[" shape folder, 4 set-squares, 5 axle sleeves, 6 round pin axles, 7 first commentaries on classics pieces, 8 second commentaries on classics pieces, 9 connecting plates, 10 riser, 11 first horizontal grip block pairs, 12 second horizontal grip block pairs, 13 first articulated risers, 14 stopper, 15 dog, 16 screw rods, 17 swing arms, 18 third grip block pairs, 19 lugs, 20 hydro-cylinders, 21 second articulated risers, 22 regulation poles, 23 connecting rods, 24 extension springs, 25 second risers, 26 third risers, 27 sweeping plates).
Detailed Description
The invention is further described with reference to the following figures and specific examples.
As shown in figures 1-2, the utility model discloses a front sweeping mechanism of cleaning vehicle, including the support frame of being connected with automobile body 1 front portion, the support frame includes support arm 2, and support arm 2 one end is fixed with automobile body 1, and the other end is equipped with "[" shaped clamping piece 3, "the contained angle department of [" shaped clamping piece 3 is equipped with consolidates set-square 4.
The centre gripping is fixed with the vertical axis between the upper and lower board of "[" clamp 3, the vertical axis overcoat has axle sleeve 5, wear to be equipped with round pin axle 6 between vertical axis and the axle sleeve 5, 5 outer walls of axle sleeve are fixed with first turning block 7 and second turning block 8, first turning block 7 is including fixing the connecting plate 9 at 5 outer walls of axle sleeve, connecting plate 9 can be two of upper and lower setting, the end is connected with first riser 10 outside connecting plate 9, 10 surfaces of first riser are equipped with first horizontal grip block to 11, second horizontal grip block to 12 and first articulated riser 13.
The supporting frame is provided with a limiting mechanism for limiting the rotation angle of the first rotating block 7. The limiting mechanism comprises a limiting block 14 arranged on the inner side of the front part of the upper plate or the lower plate of the [ -shaped clamping piece 3, a stop lever is arranged in front of the limiting block 14, and the stop lever consists of a stop block 15 and a screw rod 16 screwed through the stop block 15.
The first horizontal clamping plate pair 11 arranged on the outer surface of the first vertical plate 10 is hinged to one end of the swing arm 17, the other end of the swing arm 17 is hinged to the third clamping plate pair 18 arranged on the sweeping disc 27, a bump 19 is arranged on the lower side portion between the two ends of the swing arm 17, and the second clamping plate pair of the first rotating block 7 and the bump 19 are respectively hinged to the two ends of the oil cylinder 20. The oil cylinder 20 can push the swing arm 17 to swing up and down by taking the first horizontal clamping plate pair 11 as a fulcrum (namely a rotating central point), the first hinged vertical plate 13 of the first rotating block 7 and the second hinged vertical plate 21 arranged on the sweeping disc 27 are respectively hinged with two ends of the adjusting rod 22, and the length of the adjusting rod 22 can be controlled in a telescopic mode.
The two sweeping mechanisms are symmetrically arranged at the front part of the vehicle body 1, a connecting rod 23 is arranged between the supporting arms 2 of the two sweeping mechanisms, one end of a tension spring 24 is connected with the outer side end of the second rotating block 8, and the other end of the tension spring 24 is connected to the connecting rod 23. The connecting rod 23 is provided with a plurality of fixing holes for the tension springs 24, and the reset positions of the tension springs 24 can be adjusted.
The sweeping disc 27 comprises a sweeping brush and a driving motor for controlling the sweeping brush to rotate, a second vertical plate 25 is arranged on the upper portion of the sweeping disc 27, a third vertical plate 26 is fixed on the second vertical plate 25 through locking screws, and a third clamping plate pair 18 and a second hinged vertical plate 21 are arranged on the third vertical plate 26.
The working principle is as follows: the oil cylinder 20 is used for controlling the lifting of the sweeping disc 27, the adjusting rod is used for adjusting the inclination angle of the sweeping disc 27, the tension spring 24 is used for resetting after the swing arm 17 rotates inwards to avoid obstacles, and the pin shaft 6 is used for fixing the shaft sleeve 5 and the first rotating block 7, namely fixing the rotation on the horizontal plane of the swing arm 17, so that the approach angle is not changed during long-distance driving. Limiting mechanism limiting block 14 is used for limiting outward rotation of swing arm 17, and the stop lever can make screw 16 stretch into the horizontal rotation track of connecting plate 9 of first rotor 7 through rotating screw 16 after swing arm 17 rotates inward, and supports connecting plate 9, thereby guaranteeing that front sweeper mechanism can be folded inward with the sweeper when not working.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited to the above description, and all the equivalent changes and decorations made according to the claims of the present invention should still fall within the scope covered by the present invention.
Claims (8)
1. A front wiper mechanism for sweeping vehicles, characterized in that: including the support frame of being connected with the automobile body front portion, the unsettled one end of support frame is fixed with the vertical axis, the vertical axis overcoat has the axle sleeve, the axle sleeve outer wall is fixed with first commentaries on classics piece and second commentaries on classics piece, be equipped with the stop gear who restricts first commentaries on classics piece turned angle on the support frame, first commentaries on classics piece outside end is articulated with the one end of a swing arm, be equipped with the hydro-cylinder that promotes the swing arm and use first commentaries on classics piece as the fulcrum luffing motion between swing arm and the first commentaries on classics piece, the swing arm other end articulates there is the sweeping disc, first commentaries on classics piece articulates the both ends of an regulation pole respectively with the sweeping disc.
2. The front wiper mechanism for sweeping vehicles according to claim 1, wherein: the two sweeping mechanisms are symmetrically arranged at the front part of the vehicle body.
3. The front wiper mechanism for sweeping vehicles according to claim 2, wherein: a connecting rod is arranged between the supporting arms of the two sweeping mechanisms, one end of a tension spring is connected with the outer side end of the second rotating block, and the other end of the tension spring is connected to the connecting rod.
4. The front wiper mechanism for sweeping vehicles according to claim 1, wherein: the limiting mechanism comprises a limiting block arranged in the rotating track of the first rotating block.
5. The front wiper mechanism for sweeping vehicles according to claim 1, wherein: the limiting mechanism comprises a stop lever which can extend into the rotating track of the first rotating block.
6. The front wiper mechanism for sweeping vehicles according to claim 1, wherein: a pin shaft is arranged between the vertical shaft and the shaft sleeve in a penetrating way.
7. The front wiper mechanism for sweeping vehicles according to claim 1, wherein: the lower side part between the two ends of the swing arm is provided with a convex block, and the first rotating block and the convex block are respectively hinged with the two ends of the oil cylinder.
8. The front wiper mechanism for sweeping vehicles according to claim 1, wherein: the sweeping disc comprises a sweeping brush and a driving motor for controlling the rotation of the sweeping brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020911857.XU CN212956311U (en) | 2020-05-26 | 2020-05-26 | Front sweeping mechanism for sweeping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020911857.XU CN212956311U (en) | 2020-05-26 | 2020-05-26 | Front sweeping mechanism for sweeping vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212956311U true CN212956311U (en) | 2021-04-13 |
Family
ID=75377222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020911857.XU Active CN212956311U (en) | 2020-05-26 | 2020-05-26 | Front sweeping mechanism for sweeping vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212956311U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748849A (en) * | 2021-09-30 | 2021-12-07 | 新疆农业大学 | Ground red date harvester |
| CN114855680A (en) * | 2022-06-17 | 2022-08-05 | 珠海亿华电动车辆有限公司 | Sweeper with integrated lifting retractable sweeping brush |
| CN114892570A (en) * | 2022-05-10 | 2022-08-12 | 常州汉森机械股份有限公司 | Obstacle avoidance and floor sweeping device |
-
2020
- 2020-05-26 CN CN202020911857.XU patent/CN212956311U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748849A (en) * | 2021-09-30 | 2021-12-07 | 新疆农业大学 | Ground red date harvester |
| CN114892570A (en) * | 2022-05-10 | 2022-08-12 | 常州汉森机械股份有限公司 | Obstacle avoidance and floor sweeping device |
| CN114855680A (en) * | 2022-06-17 | 2022-08-05 | 珠海亿华电动车辆有限公司 | Sweeper with integrated lifting retractable sweeping brush |
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