Pavement repair blade coating device

Abstract

The utility model relates to the technical field of pavement construction, in particular to a pavement repair blade coating device which comprises a material box, a base, a cleaning mechanism and a box cover, a discharging port is formed in the lower portion of the material box, a discharging port is formed in the base, and a leveling roller, a scraper blade, a brush and two universal wheels are sequentially arranged below the base from left to right. The cleaning mechanism comprises two side pipes, a collecting pipe and a water tank, the side pipes are communicated with a plurality of drainage pipes, the collecting pipe is provided with a plurality of hard pipes, the hard pipes are provided with high-pressure spray heads, a cleaning water pipe and a cleaning liquid pipe are arranged above the water tank, two high-pressure water pumps are arranged in the water tank, and water outlet pipes are arranged at the water outlet ends of the high-pressure water pumps. The high-pressure spray heads are evenly distributed around the leveling roller, the scraping plate, the brush and the two universal wheels, and then the high-pressure water pump sprays cleaning water mixed with cleaning liquid to a part needing to be cleaned, so that automatic cleaning can be achieved, and then the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road surface construction, in particular to a road surface repair scraping device. Background Art

[0002] With the continuous development of transportation, the aging of traffic roads is also a problem we often face. Due to the long-term use of roads, cracks often appear and need to be repaired in time. However, since the cracks are often small in area, the existing repair equipment is mostly large-scale devices, which are inconvenient to operate. Therefore, a small device is needed to repair the cracks.

[0003] The prior art patent CN212153052U discloses a road repair scraping device, including a base, a push handle, a moving wheel, a material barrel, a pump, a nozzle, a brush and a scraper, wherein a push handle is arranged on the side of the base, and a moving wheel is arranged under the base; the material barrel is arranged above the base; a number of nozzles, a brush and a scraper are arranged in sequence under the base in the direction of the device moving forward; the nozzle is connected to the pump arranged in the material barrel through a pipeline, and the repair material is transported to the nozzle for spraying through the pump; the prior art uses the pump to transport the repair material to the nozzle located at the bottom of the frame for spraying, and then uses the roller brush arranged at the rear of the nozzle to roll and brush, and finally uses the pressing plate to flatten and polish, so as to repair the damaged ground. The device is easy to use, has a high degree of automation, effectively reduces labor intensity, and saves manpower.

[0004] However, in the above-mentioned prior art, in order to ensure the effect and quality of the road repair work, the device needs to be cleaned regularly. The staff will use a high-pressure cleaner, brush, bucket, protective gloves and protective clothing to thoroughly clean the bottom of the device. This cleaning method is too time-consuming and labor-intensive, and cannot be cleaned anytime and anywhere. Utility Model Content

[0005] The purpose of the utility model is to provide a road repair scraping device, aiming to solve the technical problem that in order to ensure the effect and quality of road repair work in the prior art, the device needs to be cleaned regularly, and the staff will use a high-pressure cleaner, brush, bucket, protective gloves and protective clothing to thoroughly clean the bottom of the device. This cleaning method is too time-consuming and labor-intensive, and cleaning cannot be performed anytime and anywhere.

[0006] To achieve the above-mentioned purpose, the utility model adopts a road repair scraping device, including a material box, a base and a cleaning mechanism, a box cover is arranged above the material box, a discharge port is arranged below the material box, a drop port is arranged on the base, and a leveling roller, a scraper, a brush and two universal wheels are arranged below the base from left to right in sequence, the material box is fixedly connected to the base and is located in the middle of the base, and the discharge port is communicated with the drop port, the cleaning mechanism includes two side pipes, a collecting pipe and a water tank, a plurality of drainage pipes are connected to the side pipes, a plurality of hard pipes are arranged on the collecting pipe, a high-pressure nozzle is arranged on the hard pipe, and a cleaning mechanism is arranged above the water tank. Water pipes and cleaning liquid pipes, two high-pressure water pumps are arranged in the water tank, a water outlet pipe is arranged at the water outlet end of the high-pressure water pump, a one-way valve is arranged on the water outlet pipe, the two side pipes are respectively connected with the corresponding water outlet pipes and are located at the end of the water outlet pipe away from the high-pressure water pump, a plurality of drainage pipes are respectively connected with the collecting pipe and are located above the collecting pipe, the collecting pipe is fixedly connected with the base and are located at both ends of the base, and the high-pressure nozzles are distributed around the leveling roller, the scraper, the brush and the two universal wheels, the water tank is fixedly connected with the base and is located on the base, and is also located on one side of the material box.

[0007] In which, the cleaning mechanism also includes a plurality of stirring rods and a first motor, a rotating shaft is provided at the output end of the first motor, the plurality of stirring rods are respectively fixedly connected to the rotating shaft and are located on the outside of the rotating shaft and are also located in the water tank, the first motor is fixedly connected to the water tank and is located above the water tank, and is also located between the cleaning water pipe and the cleaning liquid pipe.

[0008] Wherein, the hard tube is tilted downward, and the tilt angle is 35° to 40°.

[0009] Among them, the road repair scraping device also includes a material guide plate, a material discharge pipe, a material control mechanism and a pushing member. The material guide plate is fixedly connected to the material box and is located at the inner bottom of the material box. The material discharge pipe is fixedly connected to the base and is located below the material drop port. The material control mechanism is arranged at one end of the base and also passes through the material drop port. The pushing member is fixedly connected to the base and is located at the end of the base away from the water tank.

[0010] Among them, the material control mechanism includes a material control plate, a screw and a second motor, the material control plate is provided with a threaded groove and two positioning grooves, a material control groove is horizontally opened at the blanking port, and two positioning rods are arranged in the material control groove, the material control plate is slidably connected to the base, is located in the material control groove, and also passes through the blanking port, the two positioning rods are respectively located in the corresponding positioning grooves, the screw is transmission-connected to the second motor and is located at the output end of the second motor, the screw is also threadedly connected to the material control plate and is located in the threaded groove, the screw is also rotatably connected to the base and is located in the material control groove, and the second motor is fixedly connected to the base and is located at one end of the base.

[0011] Among them, the pushing member includes a pushing handle and two inclined rods, the pushing handle is provided with an anti-slip cover, the pushing handle is fixedly connected to the corresponding inclined rod and is located between the two inclined rods, the two inclined rods are respectively fixedly connected to the base and are located at one end of the base away from the water tank.

[0012] The utility model discloses a road surface repair scraping and coating device, comprising a material box, a base and a cleaning mechanism, wherein a box cover is arranged above the material box, a material discharge port is arranged below the material box, a material drop port is arranged on the base, and a leveling roller, a scraper, a brush and two universal wheels are arranged in sequence from left to right below the base, the cleaning mechanism comprises two side pipes, a collecting pipe and a water tank, the side pipes are connected with a plurality of drainage pipes, the collecting pipe is provided with a plurality of hard pipes, the hard pipes are provided with a high-pressure nozzle, a cleaning water pipe and a cleaning liquid pipe are arranged above the water tank, two high-pressure water pumps are arranged in the water tank, a water outlet pipe is arranged at the water outlet end of the high-pressure water pump, a one-way valve is arranged on the water outlet pipe, the high-pressure nozzles are distributed around the leveling roller, the scraper, the brush and the two universal wheels, and the cleaning water dissolved in the cleaning liquid is sprayed on the part that needs to be cleaned by the high-pressure water pump, thereby realizing automatic cleaning, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a front view of the first embodiment of the utility model.

[0015] Figure 2 The utility model Figure 1Section view along line AA.

[0016] Figure 3 It is a schematic structural diagram of the side tube, the collecting tube and the drainage tube in the first embodiment of the utility model.

[0017] Figure 4 It is a three-dimensional stereogram of the second embodiment of the utility model.

[0018] Figure 5 It is a front view of the second embodiment of the utility model.

[0019] Figure 6 The utility model Figure 5 Cross-sectional view along line BB.

[0020] Figure 7 The utility model Figure 6 Sectional view along the CC line.

[0021] Figure 8 The utility model Figure 7 A partial enlarged view of point D in the middle.

[0022] 101-material box, 102-base, 103-box cover, 104-discharge port, 105-dropping port, 106-leveling roller, 107-scraper, 108-brush, 109-universal wheel, 110-side pipe, 111-collecting pipe, 112-water tank, 113-drainage pipe, 114-hard pipe, 115-high-pressure nozzle, 116-cleaning water pipe, 117-cleaning liquid pipe, 118-high-pressure water Pump, 119-water outlet pipe, 120-one-way valve, 121-stirring rod, 122-first motor, 123-rotating shaft, 201-material guide plate, 202-discharge pipe, 203-material control plate, 204-screw, 205-second motor, 206-thread groove, 207-positioning groove, 208-material control groove, 209-positioning rod, 210-pushing handle, 211-oblique rod, 212-anti-slip sleeve. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] First embodiment:

[0025] See also Figure 1 to Figure 3 ,in Figure 1 This is a front view of the first embodiment of the utility model. Figure 2 The utility model Figure 1 The cross-sectional view along the AA line. Figure 3 It is a schematic structural diagram of the side tube, the collecting tube and the drainage tube in the first embodiment of the utility model.

[0026] The utility model provides a road repair scraping device, including a material box 101, a base 102 and a cleaning mechanism, wherein the cleaning mechanism includes two side pipes 110, a collecting pipe 111, a water tank 112, a plurality of stirring rods 121 and a first motor 122. The above-mentioned scheme solves the technical problem that in order to ensure the effect and quality of road repair work, the device needs to be cleaned regularly, and the staff will use a high-pressure cleaner, a brush, a bucket, protective gloves and protective clothing to comprehensively clean the bottom of the device, but this cleaning method is too time-consuming and labor-intensive, and cannot be cleaned anytime and anywhere.

[0027] According to this specific embodiment, a box cover 103 is provided on the top of the material box 101, a discharge port 104 is provided at the bottom of the material box 101, a blanking port 105 is provided on the base 102, and a leveling roller 106, a scraper 107, a brush 108 and two universal wheels 109 are provided below the base 102 from left to right. The material box 101 is fixedly connected to the base 102 and is located in the middle of the base 102, and the discharge port 104 is communicated with the blanking port 105. When passing through a road surface that needs to be repaired, the user adds the configured repair material into the material box 101 and moves the device on the ground by pulling the device. The repair material falls to the ground through the discharge port 104 and the blanking port 105, and then the repair material is rolled and brushed by the rolling brush 108, and then flattened and polished by the scraper 107, and finally leveled by the leveling roller 106, thereby repairing the road surface.

[0028] Among them, the side pipe 110 is connected to a plurality of drainage pipes 113, the collecting pipe 111 is provided with a plurality of hard pipes 114, the hard pipe 114 is provided with a high-pressure nozzle 115, a cleaning water pipe 116 and a cleaning liquid pipe 117 are provided above the water tank 112, two high-pressure water pumps 118 are provided in the water tank 112, a water outlet pipe 119 is provided at the water outlet end of the high-pressure water pump 118, a one-way valve 120 is provided on the water outlet pipe 119, the two side pipes 110 are respectively connected to the corresponding water outlet pipes 119, and are located at one end of the water outlet pipe 119 away from the high-pressure water pump 118, the plurality of drainage pipes 113 are respectively connected to the collecting pipe 111, and are located above the collecting pipe 111, the The collecting pipe 111 is fixedly connected to the base 102 and is located at both ends of the base 102, and the high-pressure nozzles 115 are evenly distributed around the leveling roller 106, the scraper 107, the brush 108 and the two universal wheels 109. The water tank 112 is fixedly connected to the base 102 and is located on the base 102, and is also located on one side of the material box 101. By evenly distributing the high-pressure nozzles 115 around the leveling roller 106, the scraper 107, the brush 108 and the two universal wheels 109, the cleaning water dissolved in the cleaning liquid is sprayed on the part that needs to be cleaned by the high-pressure water pump 118, thereby realizing automatic cleaning, thereby improving the practicality of the device.

[0029] Secondly, a rotating shaft 23 is provided at the output end of the first motor 122, and the plurality of stirring rods 121 are respectively fixedly connected to the rotating shaft 23 and are located on the outside of the rotating shaft 23 and are also located in the water tank 112. The first motor 122 is fixedly connected to the water tank 112 and is located above the water tank 112, and is also located between the cleaning water pipe 116 and the cleaning liquid pipe 117. The arrangement of the stirring rods 121 and the first motor 122 can facilitate the stirring of the cleaning water and the cleaning liquid under the action of the rotating shaft 23, so that the cleaning liquid and the cleaning water can be fully integrated, thereby improving the cleaning effect.

[0030] Again, the hard tube 114 is tilted downward at an angle of 35° to 40°. By tilting the hard tube 114 downward, the high-pressure nozzle 115 can spray cleaning water at an angle, thereby improving the tilting effect and making it easier to blow the cleaning stains off to the ground.

[0031] When the utility model is used to clean the device, cleaning water is added through the cleaning water pipe 116, cleaning liquid is added through the cleaning liquid pipe 117, and then the first motor 122 is started, so that the rotating shaft 23 drives the stirring rod 121 to stir the cleaning liquid and the cleaning water, and then the two high-pressure water pumps 118 are started, so that the high-pressure water pumps 118 introduce the mixed water in the water tank 112 into the side pipe 110 through the outlet pipe 119, and the side pipe 110 then introduces the mixed water into the collecting pipe 111 through the drainage pipe 113, and finally through The hard tube 114 and the high-pressure nozzle 115 spray out, and the staff can push the device as a whole at this time, so that the leveling roller 106, the scraper 107, the brush 108 and the two universal wheels 109 can be cleaned in all directions, thereby solving the technical problem that in order to ensure the effect and quality of road repair work, the device needs to be cleaned regularly. The staff will use a high-pressure cleaner, a brush, a bucket, protective gloves and protective clothing to thoroughly clean the bottom of the device. This cleaning method is too time-consuming and labor-intensive, and cannot be cleaned anytime and anywhere.

[0032] The second embodiment is:

[0033] Based on the first embodiment, please refer to Figures 4 to 8 ,in Figure 4 It is a three-dimensional stereogram of the second embodiment of the utility model. Figure 5 It is a front view of the second embodiment of the utility model. Figure 6 The utility model Figure 5 The cross-sectional view of the BB line. Figure 7 The utility model Figure 6 Cross-sectional view of the CC line, Figure 8 The utility model Figure 7 A partial enlarged view of point D in the middle.

[0034] The utility model provides a road repair scraping device, which also includes a material guide plate 201, a material discharge pipe 202, a material control mechanism and a pusher. The material control mechanism includes a material control plate 203, a screw rod 204 and a second motor 205. The pusher includes a push handle 210 and two inclined rods 211.

[0035] According to this specific embodiment, the guide plate 201 is fixedly connected to the material box 101 and is located at the inner bottom of the material box 101. The discharge pipe 202 is fixedly connected to the base 102 and is located below the drop port 105. The material control mechanism is arranged at one end of the base 102 and also passes through the drop port 105. The pushing member is fixedly connected to the base 102 and is located at the end of the base 102 away from the water tank 112. Through the guide plate 201, the repair material in the material box 101 can automatically enter the discharge port 104 and the drop port 105 under the action of gravity, and finally fall to the ground that needs to be repaired. The discharge pipe 202 can facilitate the guidance of the repair material.

[0036] Among them, the material control plate 203 has a thread groove 206 and two positioning grooves 207, the material control groove 208 is horizontally opened at the blanking port 105, and two positioning rods 209 are arranged in the material control groove 208. The material control plate 203 is slidably connected to the base 102 and is located in the material control groove 208, and also passes through the blanking port 105. The two positioning rods 209 are respectively located in the corresponding positioning grooves 207. The screw rod 204 is transmission-connected to the second motor 205 and is located at the output end of the second motor 205. The screw rod 204 is also threadedly connected to the material control plate 203 and is located in the thread groove 206. The screw rod 204 is also rotationally connected to the base 102 and is located in the material control groove 208. Inside, the second motor 205 is fixedly connected to the base 102 and is located at one end of the base 102. By starting the second motor 205, the second motor 205 drives the screw 204 clockwise, and the screw 204 is threadedly connected to the material control plate 203. The material control plate 203 moves toward the direction of the second motor 205 under the action of the thread groove 206, so that the repair material can enter the discharge pipe 202 through the blanking port 105. When the discharge needs to be stopped, the screw 204 is driven counterclockwise by the second motor 205 to move the material control plate 203 away from the second motor 205, thereby penetrating the blanking port 105, thereby preventing the outflow of the repair material.

[0037] Secondly, a non-slip cover 212 is provided on the pushing handle 210. The pushing handle 210 is fixedly connected to the corresponding inclined rod 211 and is located between the two inclined rods 211. The two inclined rods 211 are respectively fixedly connected to the base 102 and are located at one end of the base 102 away from the water tank 112. The arrangement of the pushing handle 210 and the inclined rod 211 facilitates pulling the device.

[0038] A road repair scraping device using the present embodiment can allow the repair material in the material box 101 to automatically enter the discharge port 104 and the drop port 105 under the action of gravity through the material guide plate 201, and finally fall to the ground that needs to be repaired. The discharge pipe 202 can facilitate the guidance of the repair material. The second motor 205 drives the screw rod 204 counterclockwise to move the control plate 203 away from the second motor 205, thereby passing through the drop port 105, thereby preventing the outflow of the repair material. The setting of the pushing handle 210 and the inclined rod 211 facilitates the pulling of the device.

[0039] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A road repair scraping device, comprising a material box and a base, wherein a box cover is arranged above the material box, a material discharge port is arranged below the material box, a material drop port is arranged on the base, a leveling roller, a scraper, a brush and two universal wheels are arranged below the base from left to right, the material box is fixedly connected to the base and is located in the middle of the base, and the material discharge port is communicated with the material drop port, characterized in that: Also includes a cleaning mechanism; The cleaning mechanism includes two side pipes, a collecting pipe and a water tank, the side pipes are connected with a plurality of drainage pipes, the collecting pipe is provided with a plurality of hard pipes, the hard pipes are provided with a high-pressure nozzle, a cleaning water pipe and a cleaning liquid pipe are provided above the water tank, two high-pressure water pumps are provided in the water tank, a water outlet pipe is provided at the water outlet end of the high-pressure water pump, a one-way valve is provided on the water outlet pipe, the two side pipes are respectively connected with the corresponding water outlet pipes and are located at one end of the water outlet pipe away from the high-pressure water pump, a plurality of drainage pipes are respectively connected with the collecting pipe and are located above the collecting pipe, the collecting pipe is fixedly connected to the base and are located at both ends of the base, and the high-pressure nozzles are distributed around the leveling roller, the scraper, the brush and the two universal wheels, the water tank is fixedly connected to the base and is located on the base, and is also located on one side of the material box.

2. The road surface repair scraping device according to claim 1, characterized in that: The cleaning mechanism also includes a plurality of stirring rods and a first motor. A rotating shaft is provided at the output end of the first motor. The plurality of stirring rods are respectively fixedly connected to the rotating shaft and are located on the outside of the rotating shaft and are also located in the water tank. The first motor is fixedly connected to the water tank and is located above the water tank and is also located between the cleaning water pipe and the cleaning liquid pipe.

3. The road surface repair scraping device according to claim 2, characterized in that: The hard tube is tilted downward, and the tilt angle is 35° to 40°.

4. The road surface repair scraping device according to claim 3, characterized in that: The road repair scraping device also includes a material guide plate, a material discharge pipe, a material control mechanism and a pushing member. The material guide plate is fixedly connected to the material box and is located at the inner bottom of the material box. The material discharge pipe is fixedly connected to the base and is located below the material drop port. The material control mechanism is arranged at one end of the base and also passes through the material drop port. The pushing member is fixedly connected to the base and is located at one end of the base away from the water tank.

5. The road surface repair scraping device according to claim 4, characterized in that: The material control mechanism includes a material control plate, a screw and a second motor. The material control plate is provided with a threaded groove and two positioning grooves. A material control groove is horizontally opened at the blanking port. Two positioning rods are arranged in the material control groove. The material control plate is slidably connected to the base and is located in the material control groove and also passes through the blanking port. The two positioning rods are respectively located in the corresponding positioning grooves. The screw is transmission-connected to the second motor and is located at the output end of the second motor. The screw is also threadedly connected to the material control plate and is located in the threaded groove. The screw is also rotatably connected to the base and is located in the material control groove. The second motor is fixedly connected to the base and is located at one end of the base.

6. The road surface repair scraping device according to claim 5, characterized in that: The pushing member includes a pushing handle and two inclined rods, the pushing handle is provided with an anti-slip sleeve, the pushing handle is fixedly connected to the corresponding inclined rod and is located between the two inclined rods, the two inclined rods are respectively fixedly connected to the base and are located at one end of the base away from the water tank.

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