Efficient and energy-saving pressure pump road surface cleaning vehicle

Abstract

The utility model discloses an efficient energy-saving pressure pump road surface cleaning vehicle which comprises a fixing frame, the upper end of the fixing frame is fixedly connected with a high-pressure water pump body, a spraying disc is arranged below the fixing frame and fixedly communicated with the output end of the high-pressure water pump body, and a plurality of nozzles are arranged at the lower end of the spraying disc in a penetrating mode. Two threaded rods are arranged on the side wall of the fixing frame, the two threaded rods are connected with the side wall of the fixing frame through fixing devices, connecting bases are fixedly connected to the lower ends of the two threaded rods, connecting grooves are formed in the side walls of the two connecting bases in a penetrating mode, and connecting rods are arranged in the two connecting grooves in a penetrating mode; and flow blocking devices are arranged at the lower ends of the two connecting rods in a penetrating manner. The cleaning brush has the advantages that contact between cleaning water and the road surface can be enhanced, and the cleaning brush can conveniently brush the ground.

Description

Technical Field

[0001] The utility model relates to the technical field of road cleaning, in particular to an energy-efficient and pressurized pump road cleaning vehicle. Background Technique

[0002] Road cleaning is an important task in urban management and maintenance. The main purpose is to keep the roads clean and safe and improve the urban environmental quality. Road cleaning usually includes the following aspects: sweeping and flushing, garbage collection, regular maintenance, environmental protection cleaning agents, special situation handling, etc. Road cleaning is not only important for aesthetics, but also related to traffic safety and public health. Therefore, each city usually arranges relevant work regularly.

[0003] In the prior art, when a road cleaning vehicle is put into use, the downward water outlet nozzle on the front side cooperates with the corresponding high-pressure pump to spray corresponding cleaning water to clean the road surface, and the cleaning brush arranged at the rear side of the vehicle can play a brushing effect. However, after the nozzle under the existing cleaning vehicle sprays the cleaning water, the cleaning water is not concentrated enough and is often wiped off by the rear brush before it fully contacts the ground, resulting in poor cleaning effect. Based on this problem, we propose an energy-efficient and pressurized pump road cleaning vehicle. Content of the Utility Model

[0004] The purpose of the utility model is to provide an energy-efficient and pressurized pump road cleaning vehicle to solve the problems existing in the prior art proposed in the above background technique.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An energy-efficient and pressurized pump road cleaning vehicle, including a fixed frame, a high-pressure water pump main body is fixedly connected to the upper end of the fixed frame, a spray disc is arranged below the fixed frame, the spray disc is fixedly communicated with the output end of the high-pressure water pump main body, a plurality of nozzles are arranged through the lower end of the spray disc, two threaded rods are arranged on the side wall of the fixed frame, the two threaded rods are connected to the side wall of the fixed frame through a fixing device, connecting seats are fixedly connected to the lower ends of the two threaded rods, connecting grooves are arranged through the side walls of the two connecting seats, connecting rods are arranged through the two connecting grooves, flow blocking devices are arranged through the lower ends of the two connecting rods, and limiting devices are arranged through the opposite ends of the two connecting rods.

[0007] Preferably, the fixing device includes a fixing plate fixedly connected to the side wall of the fixed frame, two threaded grooves are arranged through the side wall of the fixing plate, the two threaded rods are respectively threadedly connected in the two threaded grooves, and rotating plates are fixedly connected to the upper ends of the two threaded rods.

[0008] Preferably, the flow baffle device includes a chute penetrating through the lower end of the connecting rod. A clamping plate is slidably connected in the chute. A flow baffle is fixedly connected to the lower end of the clamping plate. An internal thread is penetratingly provided at one end of the connecting rod. A limiting plate is threadedly connected to the port of the connecting rod.

[0009] Preferably, the limiting device includes an external thread penetrating through the side wall of the connecting rod. A limiting nut is threadedly connected to the port of the connecting rod. The side wall of the limiting nut abuts against the side wall of the connecting seat.

[0010] Preferably, the two flow baffles are located at the rear side of the spray disc.

[0011] Preferably, the two flow baffles are both plastic plates.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, by setting the fixing device, the flow baffle device and the limiting device to cooperate with each other, two flow baffles with freely determinable relative angles are provided at the rear side of the spray disc. When the cleaning water sprayed by the spray disc contacts the ground, as the cleaning vehicle moves forward, the two rear flow baffles will contact the cleaning water and can fully spread the cleaning water on the road surface, which can effectively increase the contact between the cleaning water and the ground, facilitate the subsequent scrubbing by the cleaning brush, generate more foam, and enhance the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the high-efficiency energy-saving pressurized pump road cleaning vehicle proposed by the present utility model;

[0015] Figure 2 is a schematic diagram of the port of the connecting rod of the high-efficiency energy-saving pressurized pump road cleaning vehicle proposed by the present utility model;

[0016] Figure 3 is a schematic structural diagram of the flow baffle of the high-efficiency energy-saving pressurized pump road cleaning vehicle proposed by the present utility model.

[0017] In the figure: 1 fixing frame, 2 high-pressure water pump main body, 3 spray disc, 4 fixing plate, 5 threaded rod, 6 rotating plate, 7 connecting rod, 8 flow baffle, 9 limiting plate, 10 limiting nut, 11 connecting seat, 12 clamping plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0019] Refer to Figures 1-3, An energy-efficient pressurized pump road cleaning vehicle, including a fixed frame 1. At the upper end of the fixed frame 1, a high-pressure water pump main body 2 is fixedly connected. Below the fixed frame 1, a spray disc 3 is provided. The spray disc 3 is fixedly communicated with the output end of the high-pressure water pump main body 2. At the lower end of the spray disc 3, a plurality of nozzles are penetrated. On the side wall of the fixed frame 1, two threaded rods 5 are provided. The two threaded rods 5 are connected to the side wall of the fixed frame 1 through a fixing device. The fixing device includes a fixing plate 4 fixedly connected to the side wall of the fixed frame 1. On the side wall of the fixing plate 4, two threaded grooves are penetrated. The two threaded rods 5 are respectively threadedly connected in the two threaded grooves. At the upper ends of the two threaded rods 5, rotating plates 6 are fixedly connected.

[0020] Specifically, at the lower ends of the two threaded rods 5, connecting seats 11 are fixedly connected. Through grooves are penetrated in the side walls of the two connecting seats 11. Connecting rods 7 are penetrated in the two through grooves. At the lower ends of the two connecting rods 7, flow-blocking devices are penetrated. The flow-blocking device includes a sliding groove penetrated at the lower end of the connecting rod 7. A clamping plate 12 is slidably connected in the sliding groove. At the lower end of the clamping plate 12, a flow-blocking plate 8 is fixedly connected. At one end of the connecting rod 7, an internal thread is penetrated. A limiting plate 9 is threadedly connected to the port of the connecting rod 7.

[0021] Specifically, at the opposite ends of the two connecting rods 7, limiting devices are penetrated. The limiting device includes an external thread penetrated on the side wall of the connecting rod 7. A limiting nut 10 is threadedly connected to the port of the connecting rod 7. The side wall of the limiting nut 10 abuts against the side wall of the connecting seat 11.

[0022] It is worth mentioning that the two flow-blocking plates 8 are located at the rear side of the spray disc 3. The two flow-blocking plates 8 are both plastic plates. The plastic material can make the flow-blocking plates 8 reduce the contact jerks with the ground and hard objects near the ground, reduce impacts, and the flow-blocking plates 8 can be replaced at any time after excessive wear, which is convenient for use.

[0023] In the present utility model, under the relevant control start in the prior art, the high-pressure water pump main body 2 can transport cleaning water to the spray disc 3. The cleaning water can be sprayed onto the road surface. The two flow-blocking plates 8 arranged at the rear can push and scrape the sprayed cleaning water onto the whole road surface, increasing its contact with the ground and facilitating the subsequent scrubbing of the cleaning brush.

[0024] The operator can adjust the positions and orientations of the two threaded rods 5 and the lower flow-blocking plates 8 by rotating the corresponding rotating plates 6, which is convenient for changing and adjusting at any time. When it is necessary to adjust the own angle of the flow-blocking plate 8, only need to rotate the corresponding limiting nut 10, loosen the connecting rod 7 and then it can be adjusted.

[0025] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. An energy-efficient pressurized pump road cleaning vehicle, comprising a fixed frame (1), characterized in that, At the upper end of the fixing frame (1), a high-pressure water pump main body (2) is fixedly connected. Below the fixing frame (1), a spray disc (3) is arranged. The spray disc (3) is fixedly communicated with the output end of the high-pressure water pump main body (2). At the lower end of the spray disc (3), a plurality of nozzles are arranged through. On the side wall of the fixing frame (1), two threaded rods (5) are arranged. The two threaded rods (5) are connected to the side wall of the fixing frame (1) through a fixing device. At the lower ends of the two threaded rods (5), connection seats (11) are fixedly connected. Through grooves are arranged through the side walls of the two connection seats (11). Connecting rods (7) are arranged through the two through grooves. At the lower ends of the two connecting rods (7), flow blocking devices are arranged through. At the opposite ends of the two connecting rods (7), limiting devices are arranged through.

2. The high-efficiency energy-saving pressurized pump road surface cleaning vehicle according to claim 1, characterized in that, The fixing device includes a fixing plate (4) fixedly connected to the side wall of the fixing frame (1). Through grooves are arranged through the side wall of the fixing plate (4). The two threaded rods (5) are respectively threadedly connected in the two through grooves. At the upper ends of the two threaded rods (5), rotating plates (6) are fixedly connected.

3. The high-efficiency energy-saving pressurized pump road surface cleaning vehicle according to claim 1, characterized in that, The flow blocking device includes a sliding groove arranged through the lower end of the connecting rod (7). A clamping plate (12) is slidably connected in the sliding groove. At the lower end of the clamping plate (12), a flow blocking plate (8) is fixedly connected. An internal thread is arranged through one end of the connecting rod (7). A limiting plate (9) is threadedly connected to the port of the connecting rod (7).

4. The high-efficiency energy-saving pressurized pump road surface cleaning vehicle according to claim 1, wherein, The limiting device includes an external thread arranged through the side wall of the connecting rod (7). A limiting nut (10) is threadedly connected to the port of the connecting rod (7). The side wall of the limiting nut (10) abuts against the side wall of the connection seat (11).

5. The high-efficiency energy-saving pressurized pump road surface cleaning vehicle according to claim 3, characterized in that, The two flow blocking plates (8) are located at the rear side of the spray disc (3).

6. The high-efficiency energy-saving pressurized pump road surface cleaning vehicle according to claim 3, characterized in that The two flow blocking plates (8) are both plastic plates.

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