Road scattered spoilage suction cleaning device

Abstract

The utility model relates to sweeping equipment technical field especially relates to a road scattered and fallen muck sucking and cleaning device. Including the vehicle body, the vehicle body front and back sides are equipped with muck shovel and muck hopper respectively, muck shovel is the box type structure, the front side opening is the inlet, the back side is equipped with the lifting conveying structure, is used for conveying the muck in the muck hopper to the muck shovel collection muck, muck shovel is equipped with the single -sided tooth synchronous belt in, synchronous belt rear end corresponds the lifting conveying structure bottom end, and the synchronous belt surface is along the surface circumference interval and is equipped with a plurality of prongs. With the vehicle body forward journey as the trajectory of muck collection and cleaning, muck is collected from muck shovel, and then is conveyed by the synchronous belt, and then realizes muck lifting through the lifting conveying mechanism to cooperate with the inlet of muck hopper, realizes the integrated design of collection, conveying, storage, and with muck shovel as the earth shoveling piece, can more easily collect big stone, cohesive muck, improve the collection efficiency of big particle size stone and cohesive muck.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and in particular to a road debris suction and cleaning device. Background Technology

[0002] Construction waste can spill onto roads during transport due to improper vehicle sealing, spillage from bumpy rides, or illegal loading. This spilled waste not only severely pollutes the urban environment and generates dust pollution after being run over by vehicles, but also reduces road surface friction, leading to vehicle skidding, rollovers, and other safety accidents. During the rainy season, it can further clog drainage systems, causing flooding and accelerating road damage.

[0003] Currently, road construction waste removal mainly relies on traditional sweepers or vacuum trucks. Sweepers use rotating brushes to sweep construction waste into the collection bin, but they are inefficient at collecting large-diameter stones and clumps of construction waste, and the sweeping process easily generates secondary dust. Vacuum trucks can suppress dust, but their suction power is limited, making it difficult to effectively pump out high-density, large-volume construction waste, and the suction port is easily blocked by stones.

[0004] Therefore, this utility model provides a road debris suction and cleaning device that uses a debris shovel as a scraping tool to achieve a scraping effect and improve the collection efficiency of large-diameter stones and cohesive debris. Utility Model Content

[0005] The purpose of this utility model is to solve the problems existing in the prior art by proposing a road debris absorption and cleaning device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A road debris collection and cleaning device includes a vehicle body, with a debris shovel and a debris hopper respectively located on the front and rear sides of the vehicle body; the debris shovel has a box-type structure, with an opening on the front side as a feed inlet and a lifting and conveying structure on the rear side for conveying the debris collected by the debris shovel into the debris hopper; the debris shovel is equipped with a single-sided toothed synchronous belt, with the rear end of the synchronous belt corresponding to the bottom end of the lifting and conveying structure, and a number of claws spaced circumferentially along the surface of the synchronous belt.

[0008] Preferably, the lifting and conveying structure includes an inclined chain conveyor belt, with the lower end of the chain conveyor belt corresponding to the rear end of the slag shovel and the upper end corresponding to the upper end of the slag hopper.

[0009] Preferably, the chain conveyor belt is provided with a cover on the front side.

[0010] Preferably, the lower end of the chain conveyor belt is located below the rear side of the slag shovel, and a J-shaped guide hopper is provided on the front side of the part of the chain conveyor belt below the slag shovel.

[0011] Preferably, the cover is provided with a feeding hopper at the upper end of the chain conveyor belt, and the discharge port of the feeding hopper extends into the slag hopper.

[0012] Preferably, the upper end of the slag hopper is provided with a cover, and the cover is provided with a perforation for the feed hopper to pass through.

[0013] Preferably, the slag hopper is detachably mounted on the vehicle body.

[0014] Preferably, the lower end of the cover is provided with a retaining ring that matches the size of the slag hopper, and the lower end face of the retaining ring is located below the discharge port of the feed hopper.

[0015] Compared with the prior art, this utility model provides a road debris suction and cleaning device, which has the following beneficial effects:

[0016] This utility model uses the vehicle's forward travel path as the trajectory for collecting and cleaning construction waste. The waste is collected by the waste shovel, then conveyed by a synchronous belt, and then lifted by a lifting conveyor mechanism to coordinate with the feeding of the waste hopper, achieving an integrated design of collection, conveying, and storage. Furthermore, using the waste shovel as the scraping component, compared to the rolling collection of the roller brush on the ground, the scraping effect of the waste shovel can more easily collect large stones and cohesive waste, improving the collection efficiency of large-diameter stones and cohesive waste.

[0017] Other advantages, objectives and features of this invention will be set forth in part in the description which follows; and in part will be apparent to those skilled in the art upon examination of the following description; or may be taught from practice of this invention. Attached Figure Description

[0018] Figure 1 This is a three-dimensional assembly diagram of the present invention.

[0019] Figure 2 This is a front view schematic diagram of the present invention.

[0020] Figure 3 This is a left-side view of the present invention.

[0021] Figure 4 For the present utility model Figure 3 Schematic diagram of the cross section at point AA.

[0022] Figure 5 For the present utility model Figure 4 A partial schematic diagram of point B in the middle.

[0023] Figure 6 For the present utility model Figure 1 A 3D view after removing the cover and the top wall of the slag shovel.

[0024] Figure 7This is a schematic diagram of the assembly of the slag shovel, lifting and conveying structure, and guide hopper of this utility model.

[0025] Figure 8 This is a schematic diagram of the combination of the slag shovel and the roller brush of this utility model.

[0026] In the diagram: 1. Vehicle body; 2. Slag shovel; 3. Slag hopper; 4. Synchronous belt; 5. Claw; 6. Chain conveyor belt; 7. Material plate; 8. Cover; 9. Guide hopper; 10. Cover; 11. Feed hopper; 12. Retaining ring. Detailed Implementation

[0027] The following will refer to the appendix in the embodiments of this utility model. Figure 1-8 The technical solutions in the embodiments of this utility model will be clearly and completely described. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments.

[0028] Example 1: To address the problems existing in the prior art, this example provides a road debris suction and cleaning device, including a vehicle body 1. The vehicle body 1 is provided with a debris shovel 2 and a debris hopper 3 on its front and rear sides, respectively. The debris shovel 2 has a box-type structure with a front opening as a feed inlet and a lifting and conveying structure on its rear side for conveying the debris collected by the debris shovel 2 into the debris hopper 3. The debris shovel 2 is provided with a single-sided toothed synchronous belt 4, the rear end of which corresponds to the bottom end of the lifting and conveying structure. The surface of the synchronous belt 4 is provided with a plurality of claws 5 spaced apart along its circumferential direction.

[0029] Principle details of this embodiment:

[0030] A road debris suction and cleaning device includes a vehicle body 1. The basic structure of the vehicle body 1 is a frame structure assembled from several square steel bars connected by bolts, with minimal use of sheet metal structures, resulting in a simple structure and readily available materials. The vehicle body 1 is a four-wheel drive chassis, and each wheel is equipped with a geared motor 2. The output shaft of the geared motor 2 is connected to the vehicle's axle via a coupling or chain drive. When rotating at the same speed, the vehicle body 1 moves forward; when rotating at a different speed, the vehicle body 1 turns, thus achieving movement control of the vehicle body 1.

[0031] The vehicle body 1 is equipped with a slag shovel 2 and a slag bucket 3 on the front and rear sides, respectively.

[0032] The shovel 2 has a box-type structure, tilted downwards and forwards. The front opening is the feed inlet, with the inlet end extending along its length to form the shovel tip. A synchronous belt 4 is installed inside the box of the shovel 2. The synchronous belt 4 has a single-sided toothed inner side. Belt shafts are rotatably mounted on both the front and rear ends of the shovel 2 via bearing seats, which are bolted to the shovel 2. Synchronous belt pulleys are fixedly mounted on both sides of the two sets of belt shafts, or the synchronous belt pulleys are long cylindrical shapes that fit the width of the synchronous belt 4. A geared motor is bolted to the side of the shovel 2 on the vehicle body 1. The output shaft of the geared motor is connected to one of the belt shafts via a coupling or a chain drive (both the belt shaft and the output shaft of the geared motor are equipped with sprockets, and a chain is mounted on both sprockets). The surface of the synchronous belt 4 is spaced with claws 5, which are rows of bristles.

[0033] One of the belt shafts is driven by a geared motor, which in turn drives synchronous belt 4 via synchronous belt pulley 4. The direction of operation is as follows: Figure 3 The counterclockwise direction shown allows the claw 5 to push the excavated soil towards the rear of the excavated soil shovel 2.

[0034] The slag hopper 3 is also a box-type structure, used to receive and temporarily store the slag; the opening on the upper side of the slag hopper 3 is the inlet.

[0035] The rear side of the slag shovel 2 is equipped with a lifting and conveying structure, which is used to transport the slag collected by the slag shovel 2 to the inlet of the slag hopper 3.

[0036] Based on the above technical solution:

[0037] When cleaning up the slag, the slag shovel 2 gathers the slag scattered on the ground as the vehicle body 1 moves forward. Then, the claws 5 on the synchronous belt 4 lift and transport the slag gathered at the feed inlet of the slag shovel 2 to the rear side of the lifting and conveying structure. The lifting and conveying structure lifts and transports the slag to the feed inlet of the slag hopper 3, where the slag falls into the slag hopper 3, thus collecting the slag.

[0038] This solution uses the forward path of vehicle 1 as the trajectory for collecting and cleaning construction waste. The construction waste is collected by the construction waste shovel 2, then transported by the synchronous belt 4, and then lifted by the lifting conveyor mechanism to coordinate with the feeding of the construction waste hopper 3, realizing an integrated design of material collection, transportation, and storage. Furthermore, with the construction waste shovel 2 as the shoveling component, compared to the rolling collection of the roller brush on the ground, the scraping effect of the construction waste shovel 2 can more easily collect large stones and cohesive construction waste, improving the collection efficiency of large-diameter stones and cohesive construction waste.

[0039] In this embodiment, to accelerate the collection speed of the excavated soil, refer to the attached document. Figure 8As shown, rocker arms are rotatably mounted on both sides of the front end of the shovel 2 via bearing seats. A roller brush is rotatably mounted at the end of each rocker arm via a bearing. A hydraulic rod is also rotatably mounted on the side wall of the shovel 2, with its extended end rotatably connected to the cantilever near the center. Through the interaction of the roller brush and the shovel 2, the slag can be collected more quickly. The roller brush, driven by the hydraulic rod, can deflect, allowing it to fold up relative to the shovel 2. The use of the roller brush can be selected according to the working conditions. For example, when the slag is spread thinly, it can be close to the ground; when the slag is piled up, it can be folded up, or the angle of the cantilever can be adjusted so that the roller brush adheres to the slag pile to disperse the slag.

[0040] The roller brush is driven by a geared motor. The geared motor can be directly mounted on the cantilever and connected to the roller brush shaft via a coupling. Alternatively, the geared motor can be mounted on the slag shovel 2 or the vehicle body 1, but the output shaft of the geared motor is coaxial with the rotation axis of the cantilever. In this way, the output shaft of the geared motor is connected to the roller brush shaft via a chain drive, thus driving the roller brush.

[0041] Example 2, in a further embodiment of this solution, the lifting and conveying structure includes an inclined chain conveyor belt 6, the lower end of which corresponds to the rear end of the slag shovel 2 and the upper end of which corresponds to the upper end of the slag hopper 3.

[0042] On the vehicle body 1, rollers are rotatably mounted via bearing seats at the lower end near the rear end of the slag shovel 2 and above the feed inlet of the slag hopper 3. Chain plates and sprockets are fixedly mounted on both sides of each roller, serving as the drive components for the chain links of the chain conveyor belt 6. One of the rollers is connected to a geared motor 4, the output shaft of which is connected to the roller via chain drive. Each chain plate of the chain conveyor belt 6 is equipped with a material plate 7.

[0043] The geared motor 4 drives the chain conveyor belt 6 to rotate according to the attached... Figure 3 The machine rotates clockwise at the indicated angle, thereby continuously lifting and conveying the slag and soil upwards. The conveyed slag and soil then fall into the slag and soil hopper 3, thus realizing the lifting and conveying of the slag and soil.

[0044] In a further embodiment of this solution, as described in Example 3, a cover 8 is provided on the front side of the chain conveyor belt 6. The cover 8 is provided on the front side to prevent the slag from sagging during transport. The cover 8 has an inlet that connects to the rear opening of the slag shovel 2.

[0045] In a further embodiment of this solution, as described in Example 4, the lower end of the chain conveyor belt 6 is located below the rear side of the slag shovel 2 to ensure that all slag falling from the rear side of the slag shovel 2 can be caught by the chain conveyor belt 6; and a J-shaped guide hopper 9 is provided on the front side of the portion of the chain conveyor belt 6 below the slag shovel 2, as shown in the attached figure. Figure 4As described, the feed hopper 9 contains at least two material plates 7 to ensure continuous material receiving and prevent soil from leaking from the junction of the soil shovel 2 and the chain conveyor belt 6. The ends of the material plates 7 rest against the inner wall of the feed hopper 9, thereby ensuring complete separation of the soil.

[0046] Preferably, the cover 8 can be a complete unit, including the front and rear sides, so that the chain conveyor belt 6 is completely enclosed, with only the feed inlet connecting to the slag shovel 2 and the discharge outlet connecting to the slag hopper 3 flowing out. This ensures the complete transport of slag and prevents leakage. The attached diagram shows the design of the front cover 8.

[0047] In Example 5, a further embodiment of this solution, the cover 8 is provided with a feed hopper 11 at the upper end of the chain conveyor belt 6, and the discharge port of the feed hopper 11 extends into the slag hopper 3. This is used to guide the slag to fall into the slag hopper 3, and then place it outside the slag hopper 3 to fall and be dispersed as dust.

[0048] In a further embodiment of this solution, as described in Example 6, the upper end of the slag hopper 3 is provided with a cover 10, and the cover 10 has a through hole for the feed hopper 11 to pass through. The cover 10 is used to cover the upper port of the slag hopper 3 to prevent slag from flying away.

[0049] In Example 7, a further embodiment of this solution, the bottom of the slag hopper 3 is provided with support legs on both sides. The support legs are fastened to the vehicle body 1 by bolts, so as to realize detachable installation, which is convenient for replacement and maintenance, and is also used for unloading.

[0050] Preferably, the rear wall of the slag hopper 3 can be equipped with an openable and closable door, which can be an outward-opening door or a top-hung door, and is equipped with a lock, so that slag can be unloaded without disassembling the slag hopper 3.

[0051] In a further embodiment of this solution (Example 8), the lower end of the cover 10 is provided with a retaining ring 12 that matches the size of the slag hopper 3, and the lower end face of the retaining ring 12 is located below the discharge port of the feed hopper 11. An outer edge can be provided on the contact surface between the slag hopper 3 and the retaining ring 12, and a through hole is provided on the outer edge, which is bolted to ensure that the retaining ring 12 fits and aligns with the slag hopper 3. The retaining ring 12 is provided to prevent interference with the feed hopper 11 when disassembling the slag hopper 3.

[0052] In this design, if the shovel 2 remains stationary, it will continuously scrape the ground as the vehicle body 1 moves forward. However, this continuous scraping during operations such as when cleaning is not required, like when returning to the starting position, will exacerbate wear. Therefore, a support frame can be installed at the front of the vehicle body 1, with the shovel 2 and its associated geared motor mounted on it. The support frame slides vertically on the vehicle body 1, with a structure similar to the lifting mechanism of a forklift. The drive mechanism is a hydraulic rod, positioned on both sides of the support frame to improve operational stability. Thus, when cleaning is not required, the hydraulic rod extends, lifting the support frame and raising the shovel 2 to detach from the ground. When cleaning is required, the hydraulic rod retracts, the support frame lowers, and the front end of the shovel 2 rests on the ground for scraping and collecting soil.

[0053] At this point, the shovel 2 and the cover 8 are designed to be separate. Rubber pads are placed on the contact surfaces of the shovel 2 and the cover 8 to achieve a contact seal. When the hydraulic rod 2 extends, the shovel 2 rises and separates from the cover 8; when the hydraulic rod 2 retracts, the shovel 2 descends, and the rear end of the shovel 2 is connected to the inlet of the cover 8 by the rubber pads, achieving a seal at the joint and preventing slag leakage.

[0054] In this design, an exhaust fan can be installed on the inner wall of the slag hopper 3. A baffle is installed at the inlet of the exhaust fan, and the exhaust outlet extends to the outside, similar to a handheld sweeper. The exhaust fan generates negative pressure, which extends from the chamber formed by the chain conveyor belt 6 and the cover 8 to the slag shovel 2, creating a suction negative pressure at the inlet of the slag shovel 2 to facilitate the collection of lightweight, loose slag. Therefore, the cover 8 needs to be an integral part of the machine.

[0055] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0056] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0057] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A road debris extraction and cleaning device, characterized in that, The vehicle includes a vehicle body (1), and the front and rear sides of the vehicle body (1) are respectively provided with a slag shovel (2) and a slag hopper (3); the slag shovel (2) is a box-type structure, with the front opening being the feed inlet and the rear side being provided with a lifting and conveying structure for conveying the slag collected by the slag shovel (2) into the slag hopper (3); the slag shovel (2) is provided with a single-sided toothed synchronous belt (4), the rear end of the synchronous belt (4) corresponds to the bottom end of the lifting and conveying structure, and the surface of the synchronous belt (4) is provided with several claws (5) spaced apart along the circumferential direction.

2. The road debris suction and cleaning device according to claim 1, characterized in that, The lifting and conveying structure includes an inclined chain conveyor belt (6), the lower end of which corresponds to the rear end of the slag shovel (2) and the upper end of which corresponds to the upper end of the slag bucket (3).

3. The road debris suction and cleaning device according to claim 2, characterized in that, The chain conveyor belt (6) is provided with a cover (8) on the front side.

4. The road debris suction and cleaning device according to claim 2, characterized in that, The lower end of the chain conveyor belt (6) is located below the rear side of the slag shovel (2), and a J-shaped guide hopper (9) is provided on the front side of the part of the chain conveyor belt (6) below the slag shovel (2).

5. A road debris suction and cleaning device according to claim 3, characterized in that, The cover (8) is located at the upper end of the chain conveyor belt (6) and is equipped with a feeding hopper (11). The discharge port of the feeding hopper (11) extends into the slag hopper (3).

6. A road debris suction and cleaning device according to claim 5, characterized in that, The upper end of the slag hopper (3) is provided with a cover (10), and the cover (10) is provided with a perforation for the feed hopper (11) to pass through.

7. A road debris suction and cleaning device according to claim 6, characterized in that, The slag hopper (3) can be detachably installed on the vehicle body (1).

8. A road debris suction and cleaning device according to claim 7, characterized in that, The lower end of the cover (10) is provided with a retaining ring (12) that matches the size of the slag hopper (3), and the lower end face of the retaining ring (12) is located below the discharge port of the feed hopper (11).

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