CN220246782U

CN220246782U - Cleaning vehicle for highway maintenance

Info

Publication number: CN220246782U
Application number: CN202321199516.4U
Authority: CN
Inventors: 张歆沂; 施学彪; 许开明; 许毅
Original assignee: Jiangsu Zhongze Automobile Technology Co ltd
Current assignee: Jiangsu Zhongze Automobile Technology Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-12-26
Anticipated expiration: 2033-05-17

Abstract

The utility model belongs to the technical field of cleaning vehicles, and discloses a cleaning vehicle for highway maintenance. The cleaning vehicle for highway maintenance comprises a vehicle body, wherein the upper surface of the vehicle body is fixedly connected with a water tank, the upper surface of the water tank is fixedly connected with an air pump, the lower surface of the vehicle body is fixedly connected with a positioning rod, the positioning rod is rotationally connected with one end of a rocker arm through a pin, the lower surface of the other end of the rocker arm is fixedly connected with a movable sleeve rod, and the lower surface of the movable sleeve rod is provided with a cleaning mechanism. This cleaning vehicle for highway maintenance drives the carousel through the mechanism of brushing and further drives the operation work of brushing the board when rotatory, utilizes curved brushing the board and can intercept when rotatory through brushing the board with the sewage that receives centrifugal force influence to further get rid of the middle part to the carousel with sewage and absorb sewage through the suction head later, avoid leading to the sewage to get rid of outside because of centrifugal force and lead to the condition that part sewage can't be retrieved through the suction head to appear.

Description

Cleaning vehicle for highway maintenance

Technical Field

The utility model relates to the technical field of cleaning vehicles, in particular to a cleaning vehicle for highway maintenance.

Background

The highway maintenance is to maintain the highway in the whole process from the construction of the traffic, repair the damaged part, and gradually reduce the road quality due to the abrasion and impact of wheels, natural erosion and weathering such as storm, flood, sand, snow, sun, ice melting and the like, artificial damage and certain defects left during construction. Therefore, maintenance measures must be taken after the road is built and driven, and the maintenance measures are updated and improved continuously. The highway maintenance must repair the damaged part in time, otherwise, the investment of repair engineering is increased, the service life of the highway is shortened, and the loss is caused to the road user. The highway maintenance must also take care of emergency service and repair to keep the highway clear.

However, the most common road maintenance cleaning vehicle is used for maintaining the road, when the road is cleaned, the existing cleaning vehicle can generate centrifugal force when the cleaning disc rotates, so that the sprayed liquid is thrown out, the dirt suction head cannot recover the thrown sewage, and meanwhile, when the road deceleration strip is encountered, the cleaning disc and the dirt suction head can be collided, so that part of the device is damaged.

Disclosure of Invention

The utility model aims to provide a cleaning vehicle for highway maintenance, which effectively solves the problems that when the conventional cleaning vehicle cleans a highway, the cleaning vehicle generates centrifugal force when a cleaning disc rotates, so that sprayed liquid is thrown out, and a sewage suction head cannot recover thrown-out sewage, and meanwhile, when encountering a highway deceleration strip, the cleaning disc and the sewage suction head possibly collide with each other, so that part of devices are damaged.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a cleaning vehicle for highway maintenance, includes the automobile body, the last fixed surface of automobile body is connected with the water tank, the last fixed surface of water tank is connected with the aspiration pump, the lower fixed surface of automobile body is connected with the locating lever, the locating lever passes through the one end that the round pin post rotated and is connected with the rocking arm, the lower fixed surface of the rocking arm other end is connected with movable loop bar, the lower surface of movable loop bar is provided with the brush mechanism, the one end of the lower fixed surface of water tank is connected with elastic hose, elastic hose's the other end fixedly connected with connecting pipe, the lower surface of automobile body is provided with prevents scraping the mechanism, the lower fixed surface of automobile body is connected with the pneumatic cylinder, the one end of the output fixedly connected with hydraulic telescoping rod of pneumatic cylinder, the other end of hydraulic telescoping rod is connected with the hinge piece through the round pin axle rotation, hinge piece fixedly connected with is in the inboard of rocking arm, the lower surface of water tank is through water pipe fixedly connected with shower nozzle.

Through above-mentioned technical scheme, through the clear brush board that sets up in the mechanism of brushing that sets up can be when the carousel is rotatory the arc mouth direction of clear brush board unanimous with the direction of rotation of carousel thereby intercept the liquid that will throw away through curved clear brush board and make the inboard that liquid flow direction carousel and absorb through the suction head, thereby avoid there being the unable absorptive condition of partial sewage to appear.

Preferably, the brushing mechanism comprises an installation box, a sealing box, a driving motor, a rotary table, a limiting ring, a water inlet hole, a brushing plate and a suction head, wherein the installation box is fixedly connected with the bottom end of the movable sleeve rod, the sealing box is fixedly connected with the inner wall of the installation box, the driving motor is fixedly connected with the rotary table at the output end of the driving motor, the limiting ring is fixedly connected with the outer side of the rotary table, the limiting ring is rotationally connected to the inner side of the installation box, the water inlet hole is formed in the rotary table, the water inlet hole is communicated with a cavity of the installation box, the brushing plate is fixedly connected to the lower surface of the rotary table, the suction head is installed on the inner side of the brushing plate and is communicated with the water inlet, the tail end of the connecting pipe is fixedly connected to the upper surface of the installation box, and the tail end of the connecting pipe extends to the inner side of the installation box.

Through above-mentioned technical scheme, this application washs mechanism and can retrieve sewage to the inboard through the scrubbing plate when rotating through the carousel to absorb sewage through the suction head, facilitate the use.

Preferably, the scraping prevention mechanism comprises a mounting rod, a movable rod, a reset spring, a mounting block, a roller, a first positioning block, a first mounting plate, a following rod, a second mounting plate and a second positioning block, wherein one end of the mounting rod is fixedly connected with the lower surface of the vehicle body, the other end of the mounting rod is fixedly connected with the movable rod, the reset spring is arranged in the movable rod, the top end of the reset spring is in contact with the mounting rod, the bottom end of the movable rod is fixedly connected with the mounting block, the roller is rotationally connected with the mounting block through a groove which is formed in the mounting block, the first mounting block is rotationally connected with the first mounting plate through a pin shaft, one end of the following rod is fixedly connected with one side of the first mounting plate, the second mounting plate is fixedly connected with the second mounting plate through a pin shaft, and the second positioning block is fixedly connected with the outer side of the mounting box.

Through above-mentioned technical scheme, the use of the installation piece and the gyro wheel that this application scratch-resistant mechanism set up can be through the installation piece when meetting the deceleration strip and upwards move and promote the movable rod and further lift up the installation box, thereby avoid the deceleration strip to collide with the suction head or the condition of cleaning the board appears.

Preferably, the air pump is communicated with an elastic hose, and the elastic hose is set in a stretchable state.

Preferably, the cleaning plate is an arc cleaning plate, and the arc opening faces the inner side of the turntable.

Preferably, the two cleaning mechanisms are arranged in total, and the two cleaning mechanisms are symmetrically arranged on the left side and the right side of the lower surface of the vehicle body by taking the central line of the vehicle body as a reference.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. this cleaning vehicle for highway maintenance drives the carousel through the mechanism of brushing and further drives the operation work of brushing the board when rotatory, utilizes curved brushing the board and can intercept when rotatory through brushing the board with the sewage that receives centrifugal force influence to further get rid of the middle part to the carousel with sewage and absorb sewage through the suction head later, avoid leading to the sewage to get rid of outside because of centrifugal force and lead to the condition that part sewage can't be retrieved through the suction head to appear.

2. This cleaning vehicle for highway maintenance uses through preventing scraping the cooperation of mechanism through gyro wheel and installation piece when meetting the deceleration strip and uses, can lift up the movable rod, further pulls up the installation box through following the pole to make movable loop bar shift up with carousel, brush board and suction head lift up and avoid deceleration strip to collide with the condition that leads to damaging appear.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 in accordance with the present utility model;

FIG. 4 is a cross-sectional view taken at B-B of FIG. 2 in accordance with the present utility model;

fig. 5 is a bottom view of the present utility model.

In the figure: 1 a car body, 2 a water tank, 3 an air pump, 4 a positioning rod, 5 a rocker arm, 6 a movable sleeve rod, 7 a brushing mechanism, 71 a mounting box, 72 a sealing box, 73 a driving motor, 74 a rotary table, 75 a limiting ring, 76 a water inlet, 77 a brushing plate, 78 a suction head, 8 a connecting pipe, 9 an elastic hose, 10 a scraping prevention mechanism, 101 a mounting rod, 102 a movable rod, 103 a return spring, 104 a mounting block, 105 a roller, 106 a first positioning block, 107 a first mounting plate, 108 a following rod, 109 a second mounting plate, 1010 a second positioning block, 11 a hydraulic cylinder, 12 a hydraulic telescopic rod, 13 a hinging block and 14 a spray head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a cleaning vehicle for highway maintenance, which comprises a vehicle body 1, the upper surface fixedly connected with water tank 2 of automobile body 1, the upper surface fixedly connected with aspiration pump 3 of water tank 2, the lower surface fixedly connected with locating lever 4 of automobile body 1, locating lever 4 is through round pin post rotation connection with one end of rocking arm 5, the lower surface fixedly connected with movable loop bar 6 of the other end of rocking arm 5, the lower surface of movable loop bar 6 is provided with the brush mechanism 7, the lower surface fixedly connected with one end of elastic hose 9 of water tank 2, the other end fixedly connected with connecting pipe 8 of elastic hose 9, the lower surface of automobile body 1 is provided with scratch-proof mechanism 10, the lower surface fixedly connected with pneumatic cylinder 11 of automobile body 1, the one end of pneumatic cylinder 11 fixedly connected with hydraulic telescopic link 12, the other end of hydraulic telescopic link 12 is through the round pin hub rotation connection with hinge piece 13, hinge piece 13 fixedly connected with the inboard of rocking arm 5, the lower surface of water tank 2 is through water pipe fixedly connected with shower nozzle 14;

referring to fig. 1, 2, 5, the brushing mechanism 7 includes a mounting box 71, a sealing box 72, a driving motor 73, a turntable 74, a limiting ring 75, a water inlet 76, a brushing plate 77 and a suction head 78, the bottom end of the movable sleeve rod 6 is fixedly connected with the mounting box 71, the inner wall of the mounting box 71 is fixedly connected with the sealing box 72, the inner wall of the sealing box 72 is fixedly connected with the driving motor 73, the output end of the driving motor 73 is fixedly connected with the turntable 74, the outer side of the turntable 74 is fixedly connected with the limiting ring 75, the limiting ring 75 is rotationally connected in the mounting box 71, the water inlet 76 is arranged in the turntable 74, the water inlet 76 is communicated with a cavity of the mounting box 71, the lower surface of the turntable 74 is fixedly connected with the brushing plate 77, the suction head 78 is mounted in the inner side of the brushing plate 77 and is communicated with the water inlet, the tail end of the connecting pipe 8 is fixedly connected with the upper surface of the mounting box 71, and the tail end of the connecting pipe 8 extends to the inner side of the mounting box 71.

Referring to fig. 2 and 3, the scratch-resistant mechanism 10 includes a mounting rod 101, a movable rod 102, a return spring 103, a mounting block 104, a roller 105, a first positioning block 106, a first mounting plate 107, a first following rod 108, a second mounting plate 109 and a second positioning block 1010, wherein one end of the mounting rod 101 is fixedly connected to the lower surface of the vehicle body 1, the other end of the mounting rod 101 is fixedly connected to the movable rod 102, the return spring 103 is arranged in the movable rod 102, the top end of the return spring 103 contacts the mounting rod 101, the bottom end of the movable rod 102 is fixedly connected with the mounting block 104, the roller 105 is rotatably connected to the mounting block 104 through a groove, the first mounting block 104 is fixedly connected with the first mounting plate 107 through a pin, one end of the following rod 108 is fixedly connected to one side of the first mounting plate 107, the other end of the following rod 108 is fixedly connected to the second mounting plate 109, the second mounting plate 109 is fixedly connected to the second positioning block 1010 through a pin, and the second positioning block 1010 is fixedly connected to the outer side of the mounting box 71.

Referring to fig. 1 and 2, the suction pump 3 is in communication with the elastic tube 9, and the elastic tube 9 is placed in a stretchable state.

Referring to fig. 5, the brush plate 77 is provided as an arc-shaped cleaning plate with an arc opening facing the inside of the turntable 74.

Referring to fig. 5, the number of the brush mechanisms 7 is two, and the brush mechanisms 7 are symmetrically disposed on both sides of the lower surface of the vehicle body 1 with respect to the center line of the vehicle body 1.

When the cleaning vehicle for highway maintenance works, the driving motor 73 is started firstly, after the driving motor 73 drives the turntable 74 to rotate, the cleaning plate 77 works and cleans the surface of a highway, then when the cleaning plate 77 rotates, sewage flows to the inner side of the turntable 74, then the suction head 78 is driven to recover the sewage in the middle of the turntable 74 through the air pump 3, then the hydraulic cylinder 11 is started to drive the hydraulic telescopic rod 12 to move, the position of the turntable 74 can be changed, so that the cleaning range is increased, if a deceleration strip is met, the roller 105 is extruded and moves upwards to push the mounting block 104, the movable rod 102 is further pushed upwards through the mounting block 104, the mounting box 71 is lifted through the arranged following rod 108, then the cleaning plate 77 and the suction head 78 are lifted, when the cleaning plate 103 moves downwards through the following rod 108, the movable rod 102 is further driven to move downwards through the following rod 108, and then the cleaning plate 77 and the suction head 78 are reset to continue to work.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cleaning vehicle for highway maintenance, includes automobile body (1), its characterized in that: the utility model discloses a shower nozzle, including automobile body (1), upper surface fixedly connected with water tank (2) of automobile body (1), upper surface fixedly connected with aspiration pump (3) of water tank (2), lower surface fixedly connected with locating lever (4) of automobile body (1), the one end that is connected with rocking arm (5) is rotated through the round pin post to locating lever (4), the lower surface fixedly connected with movable loop bar (6) of rocking arm (5) other end, the lower surface of movable loop bar (6) is provided with the mechanism of brushing (7), the one end of lower surface fixedly connected with elastic hose (9) of water tank (2), the other end fixedly connected with connecting pipe (8) of elastic hose (9), the lower surface of automobile body (1) is provided with prevents scraping mechanism (10), the lower surface fixedly connected with pneumatic cylinder (11) of automobile body (1), the one end of the output fixedly connected with hydraulic telescoping rod (12) of pneumatic cylinder (11), the other end of hydraulic telescoping rod (12) is through the round pin axle rotation and is connected with articulated piece (13), articulated piece (13) fixedly connected with under the water tank (2) of shower nozzle.

2. The cleaning vehicle for highway maintenance according to claim 1, wherein: the cleaning mechanism (7) comprises a mounting box (71), a sealing box (72), a driving motor (73), a rotary table (74), a limiting ring (75), a water inlet hole (76), a cleaning plate (77) and a suction head (78), wherein the bottom end of a movable sleeve rod (6) is fixedly connected with the mounting box (71), the sealing box (72) is fixedly connected with the inner wall of the mounting box (71), the driving motor (73) is fixedly connected with the inner wall of the sealing box (72), the output end of the driving motor (73) is fixedly connected with the rotary table (74), the outer side of the rotary table (74) is fixedly connected with the limiting ring (75), the limiting ring (75) is rotationally connected inside the mounting box (71), the water inlet hole (76) is communicated with a cavity of the mounting box (71), the lower surface of the rotary table (74) is fixedly connected with the cleaning plate (77), the suction head (78) is fixedly connected with the lower surface of the cleaning plate (78) and is fixedly connected with the inner side of the cleaning plate (77) and is fixedly connected with the upper end of the connecting pipe (8) of the cleaning plate (77), and the end of the connecting pipe (8) extends to the inside of the mounting box (71).

3. The cleaning vehicle for highway maintenance according to claim 2, wherein: the scraping prevention mechanism (10) comprises a mounting rod (101), a movable rod (102), a reset spring (103), a mounting block (104), a roller (105), a first positioning block (106), a first mounting block (107), a following rod (108), a second mounting block (109) and a second positioning block (1010), one end of the mounting rod (101) is fixedly connected with the lower surface of the vehicle body (1), the other end of the mounting rod (101) is fixedly connected with the movable rod (102), the reset spring (103) is arranged in the movable rod (102), the top end of the reset spring (103) is in contact with the mounting rod (101), the bottom end of the movable rod (102) is fixedly connected with the mounting block (104), the roller (105) is rotationally connected with the mounting block (104) through a groove arranged, the first mounting block (104) is rotationally connected with the first mounting block (107) through a pin shaft, one end of the following rod (108) is fixedly connected with one side of the first mounting block (107) far away from the mounting rod (101), the second mounting block (109) is fixedly connected with the second mounting block (109) through the pin shaft, and the second positioning block (1010) is fixedly connected to the outer side of the mounting box (71).

4. A cleaning vehicle for highway maintenance according to claim 3 and wherein: the air pump (3) is communicated with the elastic hose (9), and the elastic hose (9) is set to be in a stretchable state.

5. The cleaning vehicle for highway maintenance according to claim 4, wherein: the cleaning plate (77) is arranged as an arc cleaning plate, and the arc opening faces the inner side of the rotary disc (74).

6. The cleaning vehicle for highway maintenance according to claim 5, wherein: the two cleaning mechanisms (7) are arranged in total, and the two cleaning mechanisms (7) are symmetrically arranged on the left side and the right side of the lower surface of the vehicle body (1) by taking the central line of the vehicle body (1) as a reference.