Self-pushing type mortar cleaning equipment

Abstract

The utility model relates to the technical field of pavement construction, in particular to self-pushing type mortar cleaning equipment which comprises a vehicle body, a walking mechanism is arranged on the vehicle body, a lifting mechanism is arranged on one side of the top of the vehicle body, mounting plates are fixed to the two ends of the bottom of the lifting mechanism, and mounting holes are formed in one ends of the outer walls of one sides of the two mounting plates. Mounting holes are formed in the two mounting plates, mounting shafts are rotationally connected to the inner walls of the mounting holes, a disc type steel wire brush is fixedly mounted between one ends of the two mounting shafts, a second motor used for driving the mounting shafts to rotate is fixedly mounted on the outer wall of one side of one mounting plate, and scraping assemblies are fixedly mounted at one ends of the two mounting plates. According to the self-pushing type cleaning device, the self-pushing type cleaning performance is achieved, the whole cleaning device does not need to be manually pushed to move, the labor intensity of people is reduced, mortar splashed around a slit can be scraped back into the slit, the effect of completely absorbing the mortar is achieved, and the cleaning efficiency of the whole cleaning device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, in particular to self-propelled mortar cleaning equipment. Background Art

[0002] Concrete pavement refers to a pavement with cement concrete slab as the surface layer. It refers to a pavement structure composed of cement concrete slab as the surface layer, with a base layer and a cushion layer underneath, also known as a rigid pavement. In order to prevent cracking and other problems, the concrete pavement needs to be cut during the concrete solidification process to release stress and prevent irregular cracks on the pavement. After the concrete pavement is cut, some mortar will remain in the gap, which needs to be cleaned.

[0003] After searching, the patent publication number CN206457706U is a road crack cleaning environmental protection device, which includes a base plate, and the two ends of the front and back of the base plate are both equipped with walking wheels, and the left end of the base plate is equipped with an obliquely arranged handrail. The upper surface of the base plate is provided with a through groove, and a vacuum cleaner is installed on the upper surface of the base plate. The vacuum cleaner is located on the left side of the through groove, and the suction nozzle of the vacuum cleaner is located on the left side of the bottom of the through groove. The upper surface of the base plate is fixedly connected with a vertically arranged vertical plate, and the vertical plate is connected with a connecting plate by a rotating pin. The road crack cleaning environmental protection device uses a disc wire brush to clean the inner wall of the crack, so that impurities adhering to the inner wall of the crack fall off, and the cleaning is relatively clean. A vacuum cleaner is installed on the upper surface of the base plate, and the suction nozzle of the vacuum cleaner can be used to suck away the impurities cleaned by the disc wire brush to prevent the generation of dust, which is relatively environmentally friendly. The arrangement of the walking wheels and handrails enables the cleaning device to be pushed forward by hand, which is relatively convenient to use.

[0004] In the process of implementing the above-mentioned scheme, it was found that the following problems existed in the prior art and have not been well solved: when cleaning the cracks with a disc wire brush, the rotating disc wire brush will splash part of the mortar around the cracks, and the method of sucking away the mortar cannot effectively absorb the mortar far away from the cracks, thereby affecting the cleaning efficiency. Therefore, it is urgent to design a self-propelled mortar cleaning equipment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a self-propelled mortar cleaning device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The self-propelled mortar cleaning equipment comprises a vehicle body, which is provided with a walking mechanism, a lifting mechanism is provided on one side of the top of the vehicle body, and mounting plates are fixed at both ends of the bottom of the lifting mechanism, one end of the outer wall of one side of the two mounting plates is provided with a mounting hole, and the inner wall of the mounting hole is rotatably connected with a mounting shaft, a disc wire brush is fixedly installed between one end of the two mounting shafts, a second motor for driving the mounting shaft to rotate is fixedly installed on the outer wall of one side of one mounting plate, a scraper assembly is fixedly installed at one end of the two mounting plates, and the scraper assembly includes an inclined frame fixedly installed at one end of the mounting plate, and the inner wall of the inclined frame is plugged with a scraper, and springs distributed at equal distances are fixed between the top outer wall of the scraper and the top inner wall of the inclined frame, and a wear-resistant sealing seat is fixedly installed on the bottom outer wall of the scraper, and a suction assembly is provided at one end of the two inclined frames.

[0008] Furthermore, a top box is fixedly installed on the other side of the top of the vehicle body, and a box door is provided on one side of the top box, and a handle is fixedly installed between the top of the vehicle body and the other side of the top box.

[0009] Furthermore, the suction assembly includes a vacuum cleaner fixedly mounted on one side of the bottom inner wall of the top box, and a movable groove is opened on one side of the bottom of the vehicle body, a hose passing through the movable groove is fixedly mounted on the bottom of the vacuum cleaner, a suction nozzle is fixedly mounted on the bottom end of the hose, and a connecting plate is fixedly mounted between one side of the suction nozzle and one end of the two inclined frames.

[0010] Furthermore, the lifting mechanism includes two guide openings on the top side and the bottom side of the vehicle body, and a door-shaped plate is inserted into the inside of the guide opening, and the two ends of the bottom of the door-shaped plate are respectively fixedly connected to the tops of the two mounting plates, a threaded rod is rotatably connected to the top side of the vehicle body, and a threaded hole is provided in the middle position of the top of the door-shaped plate, which is screwed to the outer wall of the threaded rod, and a knob is fixed to the top of the threaded rod.

[0011] Furthermore, a guide wheel is rotatably connected between one side of the two mounting plates, and the guide wheel is located between the disc wire brush and the scraper assembly.

[0012] Furthermore, the walking mechanism includes base holes opened at both ends of the outer walls of both sides of the vehicle body, and the inner walls of the base holes are rotatably connected with walking shafts, and walking wheels are fixedly installed at both ends of the walking shafts. A double worm is rotatably connected between the middle positions of the inner walls at both ends of the vehicle body, and worm wheels are fixed at the middle positions of the outer walls of the two walking shafts, the worm wheels are meshed with the double worms, and a first motor for driving the double worms to rotate is fixedly installed on the outer wall of one end of the vehicle body.

[0013] Furthermore, a battery is fixedly mounted on the other side of the bottom inner wall of the top box, and a control device is fixedly mounted on the top of the top box, and the control device, the battery, the first motor and the second motor are electrically connected.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, the whole self-propelled mortar cleaning device is formed by the cooperation of the vehicle body, the walking mechanism, the lifting mechanism, the suction assembly, the mounting plate, the disc wire brush and the second motor, etc., which can extend the disc wire brush into the road surface crack of a certain depth under the action of the lifting mechanism, and cooperate with the second motor to drive the rotation of the disc wire brush and the suction effect of the suction assembly to realize the cleaning of the crack mortar, which is easy to operate and realizes the self-propelled cleaning performance. There is no need to manually push the whole cleaning device to move, which reduces the labor degree of people;

[0016] In the utility model, by setting the mounting plate and the scraper assembly, the wear-resistant sealing seat at the bottom of the scraper assembly can be made to be tightly attached to the road surface under the adjustment action of the lifting mechanism, and the scraper assembly can be driven to move in cooperation with the self-propelled process of the cleaning equipment, so that the mortar splashed around the opening can be scraped back into the opening under the action of the scraper assembly, so as to achieve the effect of complete absorption of the mortar and improve the cleaning efficiency of the entire cleaning equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the self-propelled mortar cleaning equipment.

[0018] Figure 2 It is a front view of the self-propelled mortar cleaning equipment.

[0019] Figure 3 This is a schematic diagram of the walking mechanism structure of the self-propelled mortar cleaning equipment.

[0020] Figure 4 Schematic diagram of the vacuum cleaner and battery structure of the self-propelled mortar cleaning equipment.

[0021] Figure 5 This is a schematic diagram of the scraper assembly structure of the self-propelled mortar cleaning equipment.

[0022] Figure 6 Schematic diagram of the spring structure of the self-propelled mortar cleaning equipment.

[0023] In the figure: 1. vehicle body; 2. walking mechanism; 201. first motor; 202. walking wheel; 203. walking shaft; 204. double worm; 205. worm wheel; 3. lifting mechanism; 301. door plate; 302. guide port; 303. threaded rod; 304. knob; 4. handle frame; 5. top box; 6. control device; 7. scraper assembly; 701. inclined frame; 702. scraper; 703. wear-resistant sealing seat; 704. spring; 8. suction nozzle; 9. guide wheel; 10. mounting plate; 11. disc wire brush; 12. second motor; 13. hose; 14. movable groove; 15. vacuum cleaner; 16. battery; 17. box door; 18. connecting plate; 19. mounting shaft. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 6In the embodiment of the utility model, the self-propelled mortar cleaning equipment includes a vehicle body 1, on which a walking mechanism 2 is arranged, the walking mechanism 2 includes base holes opened at both ends of the outer walls of both sides of the vehicle body 1, and the inner walls of the base holes are rotatably connected with walking shafts 203, and both ends of the walking shafts 203 are fixedly installed with walking wheels 202, and a double worm 204 is rotatably connected between the middle positions of the inner walls at both ends of the vehicle body 1, and a worm wheel 205 is fixed at the middle position of the outer walls of the two walking shafts 203, and the worm wheel 205 is meshed with the double worm 204, and a first motor 201 for driving the double worm 204 to rotate is fixedly installed on the outer wall of one end of the vehicle body 1, and the double worm 204 is driven to rotate by the first motor 201 in the walking mechanism 2 , driving the worm gear 205, the walking shaft 203 and the walking wheel 202 to rotate, so as to drive the entire cleaning device to walk on the cracks in the road surface, forming a self-propelled cleaning device. A lifting mechanism 3 is arranged on the top side of the vehicle body 1, and mounting plates 10 are fixed at both ends of the bottom of the lifting mechanism 3. The lifting mechanism 3 includes two guide openings 302 opened on the top side and the bottom side of the vehicle body 1, and a door-shaped plate 301 is inserted into the inside of the guide opening 302, and the bottom ends of the door-shaped plate 301 are respectively fixedly connected to the tops of the two mounting plates 10. A threaded rod 303 is rotatably connected to one side of the top of the vehicle body 1, and a threaded hole screwed to the outer wall of the threaded rod 303 is opened in the middle position of the top of the door-shaped plate 301. A knob 304 is fixed on the top of 303, a mounting hole is opened at one end of the outer wall of one side of the two mounting plates 10, and the inner wall of the mounting hole is rotatably connected with a mounting shaft 19, a disc wire brush 11 is fixedly installed between one end of the two mounting shafts 19, a second motor 12 for driving the mounting shaft 19 to rotate is fixedly installed on the outer wall of one side of one mounting plate 10, a scraper assembly 7 is fixedly installed at one end of the two mounting plates 10, and the scraper assembly 7 includes an inclined frame 701 fixedly installed at one end of the mounting plate 10, and the inner wall of the inclined frame 701 is plugged with a scraper 702, and springs 704 distributed at equal distances are fixed between the top outer wall of the scraper 702 and the top inner wall of the inclined frame 701, and the scraper 702 The bottom outer wall is fixedly installed with a wear-resistant sealing seat 703, and one end of the two inclined frames 701 is provided with a suction assembly, which can extend the disc wire brush 11 into a road crack of a certain depth under the action of the lifting mechanism 3, and cooperate with the second motor 12 to drive the rotation of the disc wire brush 11 and the suction effect of the suction assembly to realize the cleaning of the mortar in the crack. There is no need to manually push the entire cleaning equipment to move, which reduces people's labor level, and also makes the wear-resistant sealing seat 703 at the bottom of the scraper assembly 7 close to the road surface, and cooperate with the self-propelled process of the cleaning equipment to drive the scraper assembly 7 to move, so that the mortar splashed around the crack can be scraped back into the crack, so as to achieve the effect of complete absorption of the mortar.

[0026] Specifically, a top box 5 is fixedly installed on the other side of the top of the vehicle body 1, and a box door 17 is provided on one side of the top box 5, a handle frame 4 is fixedly installed between the top of the vehicle body 1 and the other side of the top box 5, the suction assembly includes a vacuum cleaner 15 fixedly installed on one side of the inner wall of the bottom of the top box 5, and a movable groove 14 is opened on one side of the bottom of the vehicle body 1, a hose 13 passing through the movable groove 14 is fixedly installed on the bottom of the vacuum cleaner 15, a suction nozzle 8 is fixedly installed on the bottom end of the hose 13, a connecting plate 18 is fixedly installed between one side of the suction nozzle 8 and one end of the two inclined frames 701, and the slit mortar is sucked by the suction action of the vacuum cleaner 15 and the suction nozzle 8 to facilitate cleaning.

[0027] Specifically, a guide wheel 9 is rotatably connected between one side of the two mounting plates 10, and the guide wheel 9 is located between the disc wire brush 11 and the scraper assembly 7. The guide wheel 9 guides the entire cleaning device to prevent the cleaning device from deviating and opening.

[0028] Specifically, a battery 16 is fixedly installed on the other side of the bottom inner wall of the top box 5, and a control device 6 is fixedly installed on the top of the top box 5. The control device 6, the battery 16, the first motor 201 and the second motor 12 are electrically connected to supply power to the entire cleaning device for easy operation.

[0029] The working principle of the utility model is as follows: when in use, the user carries the entire cleaning device through the handle frame 4, so that the disc wire brush 11 and the guide wheel 9 correspond to the slit, and the threaded rod 303 is driven to rotate by the knob 304 in the lifting mechanism 3, and the height of the door plate 301, the mounting plate 10, the disc wire brush 11, the second motor 12, the guide wheel 9 and the scraper assembly 7 are lowered, and the disc wire brush 11 and the guide wheel 9 are extended into the slit of the road surface. At this time, the first motor 201 in the walking mechanism 2, the vacuum cleaner 15 in the suction assembly and the second motor 12 are started, and the double worm 204 is driven to rotate by the first motor 201 in the walking mechanism 2, driving the worm wheel 2 05. The travel shaft 203 and the travel wheel 202 rotate to drive the entire cleaning device to move at the crack in the road surface, and then the second motor 12 drives the disc wire brush 11 to rotate to clean the mortar in the crack. Finally, the vacuum cleaner 15 and the suction nozzle 8 are used to suck the mortar in the crack, thereby achieving self-propelled cleaning performance. Moreover, under the adjustment of the lifting mechanism 3, the wear-resistant sealing seat 703 at the bottom of the scraper assembly 7 can be closely attached to the road surface, and the scraper assembly 7 can be driven to move in conjunction with the self-propelled process of the cleaning equipment. Under the action of the inclined scraper assembly 7, the mortar splashed around the crack can be scraped back into the crack, thereby achieving complete absorption of the mortar.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A self-propelled mortar cleaning device, comprising a vehicle body (1), characterized in that: The vehicle body (1) is provided with a walking mechanism (2), a lifting mechanism (3) is provided on one side of the top of the vehicle body (1), and mounting plates (10) are fixed at both ends of the bottom of the lifting mechanism (3), a mounting hole is opened at one end of the outer wall of one side of the two mounting plates (10), and the inner wall of the mounting hole is rotatably connected with a mounting shaft (19), a disc wire brush (11) is fixedly installed between one end of the two mounting shafts (19), and a second motor (11) for driving the mounting shaft (19) to rotate is fixedly installed on the outer wall of one side of one of the mounting plates (10) 12), a scraper assembly (7) is fixedly mounted on one end of the two mounting plates (10), and the scraper assembly (7) includes an inclined frame (701) fixedly mounted on one end of the mounting plate (10), a scraper (702) is inserted into the inner wall of the inclined frame (701), springs (704) are fixedly mounted at equal distances between the top outer wall of the scraper (702) and the top inner wall of the inclined frame (701), and a wear-resistant sealing seat (703) is fixedly mounted on the bottom outer wall of the scraper (702), and a suction assembly is arranged at one end of the two inclined frames (701).

2. The self-propelled mortar cleaning equipment according to claim 1 is characterized in that: A top box (5) is fixedly installed on the other side of the top of the vehicle body (1), and a box door (17) is provided on one side of the top box (5). A handle frame (4) is fixedly installed between the top of the vehicle body (1) and the other side of the top box (5).

3. The self-propelled mortar cleaning equipment according to claim 2 is characterized in that: The suction assembly comprises a vacuum cleaner (15) fixedly mounted on one side of the inner wall of the bottom of the top box (5), and a movable groove (14) is provided on one side of the bottom of the vehicle body (1), a hose (13) passing through the movable groove (14) is fixedly mounted on the bottom of the vacuum cleaner (15), a suction nozzle (8) is fixedly mounted on the bottom end of the hose (13), and a connecting plate (18) is fixedly mounted between one side of the suction nozzle (8) and one end of the two inclined frames (701).

4. The self-propelled mortar cleaning equipment according to claim 1 is characterized in that: The lifting mechanism (3) comprises two guide openings (302) opened on the top side and the bottom side of the vehicle body (1), and a door-shaped plate (301) is inserted into the inside of the guide opening (302), and the two ends of the bottom of the door-shaped plate (301) are respectively fixedly connected to the tops of the two mounting plates (10), and a threaded rod (303) is rotatably connected to the top side of the vehicle body (1), and a threaded hole is opened in the middle position of the top of the door-shaped plate (301) and is screwed to the outer wall of the threaded rod (303), and a knob (304) is fixed to the top of the threaded rod (303).

5. The self-propelled mortar cleaning equipment according to claim 4 is characterized in that: A guide wheel (9) is rotatably connected between one side of the two mounting plates (10), and the guide wheel (9) is located between the disc wire brush (11) and the scraper assembly (7).

6. The self-propelled mortar cleaning equipment according to claim 3 is characterized in that: The walking mechanism (2) comprises base holes provided at both ends of the outer walls of both sides of the vehicle body (1), and the inner walls of the base holes are rotatably connected to walking shafts (203), and both ends of the walking shafts (203) are fixedly mounted with walking wheels (202), a double worm (204) is rotatably connected between the middle positions of the inner walls at both ends of the vehicle body (1), and a worm wheel (205) is fixedly mounted at the middle positions of the outer walls of the two walking shafts (203), the worm wheel (205) is meshed with the double worm (204), and a first motor (201) for driving the double worm (204) to rotate is fixedly mounted on the outer wall at one end of the vehicle body (1).

7. The self-propelled mortar cleaning device according to claim 6, characterized in that: A battery (16) is fixedly mounted on the other side of the bottom inner wall of the top box (5), and a control device (6) is fixedly mounted on the top of the top box (5); the control device (6), the battery (16), the first motor (201) and the second motor (12) are electrically connected.

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