Pavement construction pretreatment device

Abstract

The utility model provides a road surface construction pretreatment device, which relates to the technical field of road surface construction and comprises a bearing body, the bearing body is of a U-shaped structure, wheels are mounted at the bottoms of the two outer sides of the bearing body, and a threaded rod is mounted in the middle of the top of the bearing body; a storage box is mounted at the bottom of the inner side of the bearing body; the top of the inner side of the storage box is of an inclined structure, and guide blocks are installed on the two sides of the storage box. A limiting plate is mounted at the top of the bearing body, and a purification treatment module is mounted on the rear side of the top of the bearing body; and two telescopic pipes are mounted on the outer side of the purification treatment module. The rotary cleaning wheel is used for rotatably cleaning sundries such as weeds in road surface gaps, the situation that mosquitoes in the gaps threaten constructors is prevented, the body health of the constructors is guaranteed, the road surface construction progress is accelerated, and the problem that some mosquitoes are always hidden in the road surface gaps, and the construction efficiency is improved is solved. And the body health of constructors is threatened.

Description

Technical Field

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

[0002] Pavement construction includes roadbed construction, pavement base construction, pavement surface construction, road maintenance and other aspects. Before pavement construction, the pavement needs to be pretreated, and a pretreatment device is used to clean up the remaining stones, weeds and other debris on the pavement to ensure the progress of pavement construction. In the prior art, when pretreating pavement construction, cleaning up the debris on the pavement is an indispensable link, especially in the deeper gaps in the pavement, there are often weeds and other debris remaining, which need to be carefully cleaned with the help of tools such as iron hooks. The cleaning work often requires construction workers to bend over for a long time, which increases the hardship and fatigue of the work, and there are often some mosquitoes hidden in the gaps, which pose a threat to the health of the construction workers and affect the progress of pavement construction. For this reason, the utility model improves the pretreatment device for efficiently cleaning weeds in the gaps. Summary of the invention

[0003] The disclosed embodiment relates to a road surface construction pretreatment device, in which a cleaning wheel is driven by a guide pipe and a guide cover to move to a gap in the road surface. When the cleaning wheel rotates, an outer wire brush rotates in the gap to push debris outwards, thereby quickly cleaning the debris in the gap, and the guide cover attracts dust generated during cleaning, thereby reducing fatigue caused by bending over for long periods of time to work, preventing mosquitoes in the gap from threatening construction workers, ensuring the health of construction workers, and improving the progress of road surface construction.

[0004] According to a first aspect of the present disclosure, a road construction pretreatment device is provided, which specifically includes: a carrier, which is a U-shaped structure, and wheels are installed at the bottom of both outer sides of the carrier, and a threaded rod is installed at the middle position of the top of the carrier; a storage box is installed at the bottom of the inner side of the carrier; the inner top of the storage box is an inclined structure, and guide blocks are installed on both sides of the storage box; a limiting plate is installed on the top of the carrier, and a purification treatment module is installed on the rear side of the top of the carrier; two telescopic tubes are installed on the outer side of the purification treatment module.

[0005] Furthermore, a traction support plate is installed on the threaded rod at the top of the carrier; the traction support plate is a U-shaped structure, and the two ends of the traction support plate pass through the top sides of the carrier and are rotatably connected to the top of the adjustment frame; the adjustment frame is an inclined structure, and a shovel plate is installed at the bottom of the adjustment frame.

[0006] Furthermore, a guide plate is provided on the top of the adjusting frame; the guide plate is an inclined structure, and the bottom end of the guide plate is located above the storage box; and a conveyor belt is rotatably installed on the inner side of the adjusting frame.

[0007] Furthermore, a transmission rod assembly is installed on the inner side of the conveyor belt, and both ends of the transmission rod assembly are rotatably installed at the lower sides of the adjustment frame. A servo motor is installed on one end of the transmission rod assembly, and the servo motor is installed on one end of the traction support plate. There are multiple evenly arranged damping grooves distributed on the outer side of the conveyor belt, and the damping grooves are arc-shaped structures.

[0008] Furthermore, an expansion box is slidably installed on the outer side of the storage box; wheels are installed on the outer bottom of the expansion box, and guide grooves are opened on both sides of the expansion box; the guide block is slidably installed inside the guide groove; and a guide push plate is installed on the inner side of the expansion box through two springs of different lengths.

[0009] Furthermore, a guide tube is installed on the inner side of the side end of the telescopic tube passing through the limit plate, and the guide tube is made of metal; a positioning plate is installed on the front side of the carrier; and a guide tube is slidably installed on the inner side of the positioning plate.

[0010] Furthermore, a guide cover is installed at the bottom of the guide pipe; a drive motor is installed on the outside of the guide cover, and a cleaning wheel is rotatably installed on the inside of the guide cover; a wire brush is provided on the outside of the cleaning wheel, and one end of the cleaning wheel is connected to the output end of the drive motor outside the guide cover.

[0011] The utility model provides a road surface construction pretreatment device, which has the following beneficial effects:

[0012] The utility model discloses the ...

[0013] In addition, by using a movable expansion box to increase the capacity for collecting debris, during the pretreatment of road construction, the conveyor belt transports the collected debris to the interior of the storage box. As the amount of collected debris increases, the debris applies thrust to the guide push plate. Under the action of the spring, the guide push plate pushes the expansion box outward to increase the accommodation space. When not in use, the expansion box is folded on the outside of the storage box, reducing the floor space, facilitating handling and transportation, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0015] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0016] In the attached picture:

[0017] Figure 1 A schematic diagram showing the overall structure of the present application;

[0018] Figure 2 A schematic cross-sectional structure diagram of the carrier of the present application is shown;

[0019] Figure 3 A schematic diagram of the three-dimensional structure of the conveyor belt of the present application is shown;

[0020] Figure 4 A schematic diagram of the three-dimensional structure of the storage tank of the present application is shown;

[0021] Figure 5 A schematic diagram of the expansion box of the present application in the expanded state is shown;

[0022] Figure 6 A schematic diagram of the cross-sectional structure of the air deflector of the present application is shown;

[0023] Reference numerals list

[0024] 1. Carrying body; 101. Traction support plate; 102. Adjustment frame; 103. Shovel plate; 104. Guide plate; 105. Conveyor belt; 106. Damping groove;

[0025] 2. Storage box; 201. Guide block; 202. Extension box; 203. Guide groove; 204. Guide push plate;

[0026] 3. Limiting plate; 301. Purification treatment module; 302. Telescopic tube; 303. Guide tube; 304. Positioning plate; 305. Guide cover; 306. Cleaning wheel. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of 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.

[0028] Please refer to Figures 1 to 6 :

[0029] Embodiment 1:

[0030] The utility model proposes a road construction pretreatment device, comprising: a carrier 1, the carrier 1 is a U-shaped structure, and wheels are installed at the bottom of the two outer sides of the carrier 1, and a threaded rod is installed at the middle position of the top of the carrier 1; a traction support plate 101 is installed on the threaded rod at the top of the carrier 1; the traction support plate 101 is a U-shaped structure, and the two ends of the traction support plate 101 pass through the top two sides of the carrier 1 and are rotatably connected to the top of an adjustment frame 102; the adjustment frame 102 is an inclined structure, and a shovel plate 103 is installed at the bottom of the adjustment frame 102; the adjustment frame 102 2 is provided with a guide plate 104 at the top; the guide plate 104 is an inclined structure, and the bottom end of the guide plate 104 is above the storage box 2; a conveyor belt 105 is rotatably installed on the inner side of the adjusting frame 102; a transmission rod assembly is installed on the inner side of the conveyor belt 105, and both ends of the transmission rod assembly are rotatably installed at the lower sides of the adjusting frame 102, a servo motor is installed on one end of the transmission rod assembly, and the servo motor is installed on one end of the traction support plate 101, and a plurality of evenly arranged damping grooves 106 are distributed on the outer side of the conveyor belt 105, and the damping grooves 106 are arc-shaped structures.

[0031] In the disclosed embodiment, during the pretreatment of the road surface construction, the inclination angle of the adjustment frame 102 is adjusted according to the road surface conditions, and the rotating threaded rod on the top plate of the carrier 1 drives the traction support plate 101 to move, and the two ends of the traction support plate 101 penetrate the top sides of the carrier 1 to drive the adjustment frame 102 to move, and the top of the adjustment frame 102 rotates at the bottom of the two ends of the traction support plate 101, and the adjustment frame 102 drives the bottom shovel plate 103 to be placed on the ground, and when the carrier 1 is pushed to move, the shovel plate 103 is close to the ground. To clean up the debris on the ground, the servo motor on the side of one end of the traction support plate 101 drives the transmission rod assembly on the inner side of the conveyor belt 105 to rotate, so that the conveyor belt 105 rotates on the inner side of the adjustment frame 102, and the conveyor belt 105 drives the debris shoveled by the shovel plate 103 to move upward, and the damping groove 106 on the outer side of the conveyor belt 105 increases the friction between the debris and the conveyor belt 105, ensuring that the conveyor belt 105 drives the debris to move upward, and the debris is dumped into the storage box 2 through the guide plate 104 for storage, reducing the workload of manual picking.

[0032] Embodiment 2, on the basis of embodiment 1, a storage box 2 is installed at the inner bottom of the carrier 1; the inner top of the storage box 2 is an inclined structure, and guide blocks 201 are installed on both sides of the storage box 2; an expansion box 202 is slidably installed on the outer side of the storage box 2; wheels are installed at the outer bottom of the expansion box 202, and guide grooves 203 are opened on both sides of the expansion box 202; the guide block 201 is slidably installed inside the guide groove 203; a guide push plate 204 is installed on the inner side of the expansion box 202 through two springs of different lengths. When pre-treating the road surface construction, the guide The flow plate 104 guides the debris to fall into the interior of the storage box 2. As the amount of debris inside the storage box 2 increases, the debris pushes the guide push plate 204 to move. The guide push plate 204 drives the expansion box 202 to move outward through the spring. The guide block 201 moves inside the guide groove 203. The wheels at the bottom of the outer end of the expansion box 202 enable the expansion box 202 to move horizontally, ensuring the horizontality of the expansion box 202, so that the expansion box 202 can accommodate more debris. When not in use, the expansion box 202 is folded on the outside of the storage box 2, occupying a small area for easy transportation.

[0033] Embodiment 3, on the basis of embodiment 1, a limit plate 3 is installed on the top of the carrier 1, and a purification module 301 is installed on the top rear side of the carrier 1; two telescopic tubes 302 are installed on the outside of the purification module 301; the side end of the telescopic tube 302 passes through the inner side of the limit plate 3 and a guide tube 303 is installed, and the guide tube 303 is made of metal; a positioning plate 304 is installed on the front side of the carrier 1; the guide tube 303 is slidably installed on the inner side of the positioning plate 304; a guide cover 305 is installed on the bottom of the guide tube 303; a driving motor is installed on the outer side of the guide cover 305, and a cleaning wheel 306 is rotatably installed on the inner side of the guide cover 305; a wire brush is provided on the outer side of the cleaning wheel 306, and one end of the cleaning wheel 306 is connected to the output end of the driving motor on the outer side of the guide cover 305. When pre-treating the road surface construction, the guide cover 3 is adjusted according to the position of the cracks on the road surface. 05, the guide tube 303 is moved on the inner side of the positioning plate 304 to drive the telescopic tube 302 to move on the inner side of the limiting plate 3, a rubber pad is provided on the inner side of the limiting plate 3 to prevent the telescopic tube 302 from moving at will, the guide tube 303 drives the guide cover 305 at the bottom to be in the crack, the guide cover 305 drives the guide tube 303 to move and be placed in the crack of the road surface, the driving motor outside the guide cover 305 drives the cleaning wheel 306 to rotate, the wire brush outside the cleaning wheel 306 cleans the debris in the crack, and the purification module 301 on the top rear side of the carrier 1 works, then the airflow passes through the guide cover 305, the guide tube 303 and the telescopic tube 302 to the inside of the purification module 301, the guide cover 305 absorbs the dust generated when the cleaning wheel 306 works, reduces the dust on the construction site, and reduces the workload of manual cleaning of debris in the cracks.

[0034] The working principle of this embodiment is as follows: when in use, the rotating threaded rod on the top plate of the carrier 1 drives the traction support plate 101 to move, and the two ends of the traction support plate 101 drive the top of the adjustment frame 102 to rotate, and the adjustment frame 102 drives the bottom shovel plate 103 to be placed on the ground, pushing the carrier 1 to move and drive the shovel plate 103 to clean up the debris on the ground close to the ground, and the servo motor drives the conveyor belt 105 to move the debris removed by the shovel plate 103 to move upward, and the debris is dumped into the storage box 2 through the guide plate 104. As the amount of debris inside the storage box 2 increases, the guide push plate 204 is pushed to move, and the guide push plate 204 drives the expansion box 202 to move outward through the spring, and the wheels at the bottom of the outer end of the expansion box 202 The expansion box 202 is moved horizontally to accommodate more debris. When cleaning cracks on the road surface, the guide tube 303 is moved on the inner side of the positioning plate 304 to drive the telescopic tube 302 to move on the inner side of the limit plate 3. The guide tube 303 drives the guide cover 305 at the bottom to be at the crack. The driving motor outside the guide cover 305 drives the wire brush outside the cleaning wheel 306 to clean the debris in the crack. The purification module 301 works, and the airflow flows through the guide cover 305, the guide tube 303 and the telescopic tube 302 to the inside of the purification module 301. The guide cover 305 absorbs the dust generated when the cleaning wheel 306 works, thereby reducing dust on the construction site.

[0035] In this article, there are a few points to note:

[0036] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0037] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0038] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A road construction pretreatment device, comprising: A carrier (1), wherein wheels are mounted on the bottom of both outer sides of the carrier (1), and a threaded rod is mounted at the middle position of the top of the carrier (1); a storage box (2) is mounted on the bottom of the inner side of the carrier (1); guide blocks (201) are mounted on both sides of the storage box (2); a limit plate (3) is mounted on the top of the carrier (1), and a purification module (301) is mounted on the rear side of the top of the carrier (1); and two telescopic tubes (302) are mounted on the outer side of the purification module (301).

2. A road construction pretreatment device according to claim 1, characterized in that: A traction support plate (101) is installed on the threaded rod at the top of the carrier (1); two ends of the traction support plate (101) pass through the top two sides of the carrier (1) and are rotatably connected to the top of the adjustment frame (102); a shovel plate (103) is installed at the bottom of the adjustment frame (102).

3. A road construction pretreatment device according to claim 2, characterized in that: A guide plate (104) is provided on the top of the adjusting frame (102); the bottom end of the guide plate (104) is located above the storage box (2); and a conveyor belt (105) is rotatably mounted on the inner side of the adjusting frame (102).

4. A road construction pretreatment device according to claim 3, characterized in that: A transmission rod assembly is installed on the inner side of the conveyor belt (105), and both ends of the transmission rod assembly are rotatably installed below both sides of the adjustment frame (102). A servo motor is installed on one end of the transmission rod assembly, and the servo motor is installed on one end of the traction support plate (101). A plurality of evenly arranged damping grooves (106) are distributed on the outer side of the conveyor belt (105).

5. A road construction pretreatment device according to claim 4, characterized in that: An expansion box (202) is slidably mounted on the outer side of the storage box (2); wheels are mounted on the bottom of the outer end of the expansion box (202), and guide grooves (203) are provided on both sides of the expansion box (202); the guide block (201) is slidably mounted inside the guide groove (203); and a guide push plate (204) is mounted on the inner side of the expansion box (202) via two springs of different lengths.

6. A road construction pretreatment device according to claim 5, characterized in that: The side end of the telescopic tube (302) passes through the limiting plate (3), and a flow guide tube (303) is installed on the inner side thereof; a positioning plate (304) is installed on the front side of the carrier (1); and a flow guide tube (303) is slidably installed on the inner side of the positioning plate (304).

7. A road construction pretreatment device according to claim 6, characterized in that: A flow guide cover (305) is installed at the bottom of the flow guide pipe (303); a drive motor is installed on the outside of the flow guide cover (305), and a cleaning wheel (306) is rotatably installed on the inside of the flow guide cover (305); a wire brush is provided on the outside of the cleaning wheel (306), and one end of the cleaning wheel (306) is connected to the output end of the drive motor on the outside of the flow guide cover (305).

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