Mud water collecting device for greening maintenance

Abstract

The utility model relates to a muddy water collecting device for greening maintenance, which belongs to the technical field of greening maintenance and comprises a fixed frame, moving wheels are fixed at the left end and the right end of the lower surface of the fixed frame, a collecting and filtering mechanism is arranged on the upper surface of the fixed frame, and a water storage tank is fixed at the left end of the inner bottom wall of the fixed frame; the collecting and filtering mechanism comprises a muddy water collecting tank, a filtering box, three layers of filtering nets, three sewage outlet pipes, three electromagnetic switch valves and a water suction pump. According to the muddy water collecting device for greening maintenance, due to the arrangement of the collecting and filtering mechanism, the muddy water collecting efficiency and effect are greatly improved, the labor intensity is reduced, the maintenance cost is reduced, impurities in muddy water are effectively removed through the design of multiple layers of filter screens, muddy water recycling is achieved, water resources are saved, and the environment is protected. The environment-friendly performance of greening and maintenance is improved, and blockage on the surface of the filter screen can be removed through mutual cooperation with the backflushing mechanism, so that the blockage problem is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of afforestation maintenance, specifically is a mud water collecting device for afforestation maintenance. BACKGROUND

[0002] With the acceleration of urbanization, urban afforestation becomes an important means to improve the quality of urban environment, however, a large amount of mud water is often produced in the process of afforestation maintenance, which not only pollutes the ground, but also may seep into the underground, causing soil and water pollution, at present, although there are some devices for collecting mud water on the market to collect and filter mud water to prevent pollution.

[0003] Through the retrieval, it is found that the mud water filtering device disclosed in Chinese patent publication No. CN220003198U includes a filtering space and a frame, a driving element is arranged on the frame, one end of the driving element is provided with a fixing seat, a rotary motor is arranged on the fixing seat, a rotating rod is arranged on one side of the rotary motor, a filter cartridge is arranged in the filtering space, the filter cartridge includes a cartridge body and a cartridge cover, the rotating rod is arranged in the cartridge body through the cartridge cover, and the rotating rod is fixedly connected with the cartridge cover, a plurality of stirring rods are arranged on the side wall of the rotating rod, and a mud storage tank is arranged at the bottom of the rotating rod. The utility model slowly rotates the stirring rods to filter the water in the mud water out of the filter cartridge, and the mud blocks are filtered in the mud storage tank. Then, the fixing seat is lifted by the driving element, which drives the stirring rods and the mud storage tank to be lifted, so that the mud blocks accumulated in the mud storage tank and the mud blocks remaining on the stirring rods can be handled in time, the overall operation is more coherent when the mud water is stirred, but the utility model uses a bucket to collect mud water manually, which not only increases the labor intensity of the workers, but also limits the amount of mud water that can be loaded by using the bucket filtering method, and the mud water needs to be stirred, which further leads to low filtering efficiency of the mud water and inconvenient subsequent treatment, thereby reducing the practicality. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a mud water collecting device for afforestation maintenance, which has the advantages of low labor intensity and high filtering efficiency, and solves the problems of manually collecting mud water by using a bucket, which increases the labor intensity of the workers, limits the amount of mud water that can be loaded by using the bucket filtering method, and needs to stir the mud water, which further leads to low filtering efficiency of the mud water, inconvenient subsequent treatment, and reduced practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a mud water collecting device for afforestation maintenance, which includes a fixed frame, moving wheels are fixed at the left and right ends of the lower surface of the fixed frame, a collecting and filtering mechanism for collecting and filtering mud water is arranged on the upper surface of the fixed frame, a water storage tank is fixed at the left end of the inner bottom wall of the fixed frame, and a backflushing mechanism is arranged on the right side of the water storage tank.

[0006] The collecting and filtering mechanism comprises a sludge collecting tank, a filtering box, three layers of filtering screens, three sewage outlet pipes, three electromagnetic switch valves and a water pump, the sludge collecting tank is fixed on the left end of the upper surface of the fixed frame, a feeding port is formed on the right end of the upper surface of the fixed frame and located to the right of the sludge collecting tank, the filtering box is fixed on the right end of the inner bottom wall of the fixed frame, the three layers of filtering screens are all fixed between the opposite sides of the left and right side walls in the inner cavity of the filtering box, the three sewage outlet pipes are all communicated with the right side of the filtering box and respectively located at the right end of the upper surfaces of the three layers of filtering screens, the electromagnetic switch valves are fixed on the right side of the sewage outlet pipes, and the water pump is fixed on the top of the left side of the filtering box.

[0007] By adopting the technical scheme, the setting of the collecting and filtering mechanism greatly improves the efficiency and effect of sludge collection, reduces the labor intensity and maintenance cost, effectively removes impurities in the sludge through the design of the multiple layers of filtering screens, realizes the reuse of the sludge, saves water resources and improves the environmental protection performance of the greening maintenance.

[0008] Further, the number of the moving wheels is four and they are uniformly distributed on the lower surface of the fixed frame, a push handle is fixed on the top of the back of the fixed frame, an anti-skid sleeve is fixed on the outer surface of the push handle, and the anti-skid sleeve is a rubber sleeve.

[0009] By adopting the technical scheme, the push handle is convenient for the staff to push the movement of the fixed frame.

[0010] Further, a controller is fixed on the left side of the fixed frame, the controller comprises a power switch, multiple water pump control buttons and a filter screen cleaning button, a water inlet pump is fixed on the top of the left side of the water storage tank, and the water inlet end of the water inlet pump is communicated with the bottom of the inner cavity of the water storage tank through a water pipe.

[0011] By adopting the technical scheme, the controller is used to control the operation of the whole device.

[0012] Further, the sludge collecting tank is in the shape of a hollow rectangular cuboid with the upper surface and the right side missing, and a slope groove is formed on the inner bottom wall of the sludge collecting tank.

[0013] By adopting the technical scheme, the slope groove is convenient for the sludge to flow to the side close to the inner cavity of the filtering box.

[0014] Further, the three layers of filtering screens are a coarse filter screen, a fine filter screen and a micro filter screen from top to bottom, and the three layers of filtering screens are all inclinedly arranged in the inner cavity of the filtering box, and the sizes of the three layers of filtering screens are all adapted to the size of the inner cavity of the filtering box.

[0015] By adopting the technical scheme, the three layers of filtering screens are used to gradually filter the impurities in the sludge, remove the silt and other impurities therein and finally form relatively clear water, and the outflow of the blockage is facilitated.

[0016] Further, the water inlet end of the water pump is communicated with a water inlet pipe, the other end of the water inlet pipe penetrates the left side wall of the inner cavity of the filter box and extends to the inner cavity of the filter box, the water outlet end of the water pump is communicated with a water outlet pipe, the other end of the water outlet pipe penetrates the inner top wall of the water storage tank and extends to the inner cavity of the water storage tank.

[0017] By adopting the technical scheme, the water inlet end of the water pump uses the water inlet pipe to draw the water at the bottom of the inner cavity of the filter box into the water outlet pipe and finally into the inner cavity of the water storage tank.

[0018] Further, the backflushing mechanism comprises a backflushing water pump, a water pumping pipe, a fixing seat, a flow guide pipe and a high-pressure spray head, the backflushing water pump is fixed on the right side of the water storage tank, the water pumping pipe is communicated with the water inlet end of the backflushing water pump, the fixing seat is fixed on the inner bottom wall of the filter box, the flow guide pipe is communicated with the water outlet end of the backflushing water pump, the other end of the flow guide pipe penetrates and extends to the inner cavity of the filter box and is fixed in the inner cavity of the fixing seat, and the high-pressure spray head is communicated with the water outlet end of the flow guide pipe.

[0019] By adopting the technical scheme, the blockage on the surface of the filter screen can be removed, thereby avoiding the blockage problem.

[0020] Further, the other end of the water pumping pipe penetrates the inner top wall of the water storage tank and extends to the inner cavity of the water storage tank, and the water outlet of the high-pressure spray head is located on the side facing the filter screen.

[0021] By adopting the technical scheme, when the filter screen is blocked, the filter screen can be backwashed through the high-pressure spray head to remove the blockage.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] The mud water collecting device for green maintenance greatly improves the efficiency and effect of mud water collection, reduces the labor intensity, reduces the maintenance cost, effectively removes the impurities in the mud water through the design of the multiple filter screens, realizes the reuse of the mud water, saves the water resources, improves the environmental protection performance of the green maintenance, and cooperates with the backflushing mechanism to remove the blockage on the surface of the filter screen, thereby avoiding the blockage problem. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structural schematic view of the present application;

[0025] Figure 2 It is a structural schematic view of the collecting and filtering mechanism of the present application;

[0026] Figure 3 It is a structural schematic view of the mud water collecting groove of the present application;

[0027] Figure 4 It is a backflush mechanism structure schematic view of the utility model.

[0028] In the drawing: 1, fixed frame; 2, moving wheel; 3, collection filtering mechanism; 31, sludge collection groove; 32, feed inlet; 33, filter box; 34, filter screen; 35, sewage outlet pipe; 36, electromagnetic switch valve; 37, water pump; 4, water storage tank; 5, backflush mechanism; 51, backflush water pump; 52, water suction pipe; 53, fixed seat; 54, flow guide pipe; 55, high-pressure spray head; 6, controller. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Please refer to Figure 1 In the embodiment, the sludge collection device for green maintenance includes a fixed frame 1, moving wheels 2 are fixed to the left and right ends of the lower surface of the fixed frame 1, a collection filtering mechanism 3 for collecting and filtering sludge is arranged on the upper surface of the fixed frame 1, a water storage tank 4 is fixed to the left end of the inner bottom wall of the fixed frame 1, and a backflush mechanism 5 is arranged on the right side of the water storage tank 4.

[0031] In the embodiment, the number of the moving wheels 2 is four, and the moving wheels 2 are evenly distributed on the lower surface of the fixed frame 1, so that the device is convenient to move, a push handle is fixed to the top of the back of the fixed frame 1, an antiskid sleeve is fixed to the outer surface of the push handle, the antiskid sleeve is a rubber sleeve, and the push handle is arranged to facilitate the staff to move the device.

[0032] The left side of the fixed frame 1 is fixed with a controller 6 for controlling the operation of the whole device, the controller 6 includes a power switch, a plurality of water pump control buttons and a filter screen cleaning button, a water suction pump is fixed to the top of the left side of the water storage tank 4, and the water inlet end of the water suction pump is communicated with the bottom of the inner cavity of the water storage tank 4 through a water pipe.

[0033] It should be noted that a window with a transparent plastic plate embedded in the inner cavity is arranged on the outer surface of the water storage tank 4, so that the staff can check the water storage capacity in the water storage tank 4.

[0034] Please refer to Figures 2-3In order to collect and filter the mud water, the collecting and filtering mechanism 3 in the embodiment comprises a mud water collecting groove 31, a filtering box 33, three layers of filtering screens 34, three sewage outlet pipes 35, three electromagnetic switch valves 36 and a water pump 37. The mud water collecting groove 31 is fixed on the left end of the upper surface of the fixed frame 1. A feeding port 32 is formed on the right end of the upper surface of the fixed frame 1 and located to the right of the mud water collecting groove 31. The filtering box 33 is fixed on the right end of the inner bottom wall of the fixed frame 1. After the mud water enters the mud water collecting groove 31, it moves to the right through the slope groove in the inner bottom wall of the mud water collecting groove 31, and then flows into the inner cavity of the filtering box 33 through the feeding port 32. The three layers of filtering screens 34 are all fixed between the opposite sides of the left and right side walls of the inner cavity of the filtering box 33. The mud water is gradually filtered through the multiple layers of filtering screens 34 to remove the sand and other impurities therein, and finally forms relatively clear water at the bottom of the inner cavity of the filtering box 33. The three sewage outlet pipes 35 are all communicated with the right side of the filtering box 33 and respectively located at the right end of the upper surfaces of the three layers of filtering screens 34. After the multiple electromagnetic switch valves 36 are opened, the blockages on the multiple layers of filtering screens 34 flow into the inner cavities of the sewage outlet pipes 35 and flow out under the guidance of the filtering screens 34 and the action of high-pressure water. The electromagnetic switch valves 36 are fixed on the right side of the sewage outlet pipes 35. The water pump 37 is fixed on the top of the left side of the filtering box 33.

[0035] In the embodiment, the mud water collecting groove 31 is in the shape of a hollow cuboid with the upper surface and the right side missing. The inner bottom wall of the mud water collecting groove 31 is provided with a slope groove to facilitate the flow of the mud water to the inner cavity of the filtering box 33. The three layers of filtering screens 34 are in turn coarse filter screen, fine filter screen and micro filter screen from top to bottom. The three layers of filtering screens 34 are all obliquely arranged in the inner cavity of the filtering box 33. The sizes of the three layers of filtering screens 34 are all adapted to the size of the inner cavity of the filtering box 33.

[0036] The water inlet end of the water pump 37 is communicated with a water inlet pipe. The other end of the water inlet pipe penetrates through the left side wall of the inner cavity of the filtering box 33 and extends to the inner cavity of the filtering box 33. The water outlet end of the water pump 37 is communicated with a water outlet pipe. The other end of the water outlet pipe penetrates through the inner top wall of the water storage tank 4 and extends to the inner cavity of the water storage tank 4. After the water pump 37 is started, the water inlet end of the water pump 37 draws the filtered clean water into the inner cavity of the water storage tank 4 through the water outlet pipe for storage through the water inlet pipe. When the water amount in the water storage tank 4 reaches a certain height, the water pump 37 is closed. The water is pumped to an external irrigation system through the water pump again to realize the reuse of water resources.

[0037] It should be noted that the setting of the collecting and filtering mechanism 3 greatly improves the efficiency and effect of mud water collection, reduces the labor intensity, reduces the maintenance cost, effectively removes the impurities in the mud water through the design of the multiple layers of filtering screens 34, realizes the reuse of the mud water, saves the water resources and improves the environmental protection performance of the greening maintenance.

[0038] Please refer to Figure 4In order to remove the blockage on the surface of the filter screen 34, the backflushing mechanism 5 in the embodiment comprises a backflushing water pump 51, a water suction pipe 52, a fixing seat 53, a flow guide pipe 54 and a high-pressure spray head 55. The backflushing water pump 51 is fixed on the right side of the water storage tank 4. The water suction pipe 52 is in communication with the water inlet end of the backflushing water pump 51. The fixing seat 53 is fixed on the inner bottom wall of the filter box 33. The flow guide pipe 54 is in communication with the water outlet end of the backflushing water pump 51. When the filter screen cleaning button on the surface of the controller 6 is pressed, the cleaning program is started. At this time, the backflushing water pump 51 is turned on. The water inlet end of the backflushing water pump 51 draws the water in the inner cavity of the filter box 33 into the inner cavity of the flow guide pipe 54 through the water suction pipe 52. The other end of the flow guide pipe 54 penetrates and extends into the inner cavity of the filter box 33 and is fixed in the inner cavity of the fixing seat 53. The high-pressure spray head 55 is communicated at the water outlet end of the flow guide pipe 54. The water sprayed by the high-pressure spray head 55 can backwash the multi-layer filter screen 34, so as to remove the blockage.

[0039] In the embodiment, the other end of the water suction pipe 52 penetrates the inner top wall of the water storage tank 4 and extends into the inner cavity of the water storage tank 4. The water outlet of the high-pressure spray head 55 is located on the side facing the filter screen 34.

[0040] It can be understood that the blockage on the surface of the filter screen 34 can be removed, thereby avoiding the problem of blockage and facilitating the cleaning of the surface of the filter screen 34 by the staff. The water sprayed by the high-pressure spray head 55 will be filtered and recovered again.

[0041] The working principle of the above embodiment is as follows:

[0042] (1) When mud water is generated during the process of green maintenance, the fixed frame 1 is pushed to the green maintenance area through the four moving wheels 2, so that the mud water collecting groove 31 is located at the position where the mud water is generated. After the mud water enters the mud water collecting groove 31, it moves to the right through the slope groove in the inner bottom wall of the mud water collecting groove 31, and then flows into the inner cavity of the filter box 33 through the feed inlet 32. The mud water is gradually filtered by the multi-layer filter screen 34 to remove the sand and other impurities therein, and finally forms relatively clear water at the bottom of the inner cavity of the filter box 33. Then the water pump 37 is started. The water inlet end of the water pump 37 draws the filtered clean water into the inner cavity of the water storage tank 4 through the water inlet pipe and the water outlet pipe for storage. When the water level in the water storage tank 4 reaches a certain height, the water pump 37 is turned off. The water is pumped to the external irrigation system through the water pump, realizing the reuse of water resources.

[0043] (2) After the sludge water is filtered through the filter screen 34 or when the filter screen 34 is blocked, the cleaning program can be started by pressing the filter screen cleaning button on the surface of the controller 6, at this time the backflushing water pump 51 is opened, the water inlet end of the backflushing water pump 51 draws the water in the inner cavity of the filter box 33 into the inner cavity of the flow guide pipe 54 through the water suction pipe 52, and then is sprayed out by the high-pressure spray head 55, so that the multi-layer filter screen 34 can be backflushed, at this time the plurality of electromagnetic switch valves 36 are opened, and the blockage on the multi-layer filter screen 34 flows into the inner cavity of the outlet pipe 35 and flows out under the action of the high-pressure water and the guidance of the filter screen 34, so that the blockage can be removed.

Claims

1. A slurry collecting device for green maintenance, comprising a stationary frame (1), characterized in that: The lower surface of the fixed frame (1) is fixed with two moving wheels (2), the upper surface of the fixed frame (1) is provided with a collecting and filtering mechanism (3) for collecting and filtering mud water, the left end of the inner bottom wall of the fixed frame (1) is fixed with a water storage tank (4), and the right side of the water storage tank (4) is provided with a backwashing mechanism (5). The collecting and filtering mechanism (3) comprises a mud water collecting groove (31), a filtering box (33), three layers of filter screens (34), three sewage outlet pipes (35), three electromagnetic switch valves (36) and a water pump (37), the mud water collecting groove (31) is fixed at the left end of the upper surface of the fixed frame (1), a feeding port (32) is formed at the right end of the upper surface of the fixed frame (1) and located at the right side of the mud water collecting groove (31), the filtering box (33) is fixed at the right end of the inner bottom wall of the fixed frame (1), the three layers of filter screens (34) are all fixed between the opposite sides of the left and right side walls in the inner cavity of the filtering box (33), the three sewage outlet pipes (35) are all communicated with the right side of the filtering box (33) and respectively located at the right end of the upper surfaces of the three layers of filter screens (34), the electromagnetic switch valve (36) is fixed at the right side of the sewage outlet pipe (35), and the water pump (37) is fixed at the top of the left side of the filtering box (33).

2. A slurry collecting device for green care according to claim 1, characterized in that: The number of the moving wheels (2) is four and they are uniformly distributed on the lower surface of the fixed frame (1), the top of the back of the fixed frame (1) is fixed with a push handle, the outer surface of the push handle is fixed with an anti-skid sleeve, and the anti-skid sleeve is a rubber sleeve.

3. The slurry collecting device for green maintenance according to claim 1, characterized in that: The left side of the fixed frame (1) is fixed with a controller (6), the controller (6) comprises a power switch, a plurality of water pump control buttons and a filter screen cleaning button, the top of the left side of the water storage tank (4) is fixed with a water inlet pump, and the water inlet end of the water inlet pump is communicated with the bottom of the inner cavity of the water storage tank (4) through a water pipe.

4. The slurry collecting device for green maintenance according to claim 1, characterized in that: The mud water collecting groove (31) is in the shape of a hollow cuboid with the upper surface and the right side missing, and the inner bottom wall of the mud water collecting groove (31) is provided with a slope groove.

5. The slurry collecting device for green maintenance according to claim 1, characterized in that: The three layers of filter screens (34) are coarse filter screen, fine filter screen and micro filter screen from top to bottom, and the three layers of filter screens (34) are all arranged in the inner cavity of the filtering box (33) in an inclined mode, and the sizes of the three layers of filter screens (34) are all matched with the size of the inner cavity of the filtering box (33).

6. A slurry collecting device for green care according to claim 1, characterized in that: The water inlet end of the water pump (37) is communicated with a water inlet pipe, the other end of the water inlet pipe penetrates through the left side wall of the inner cavity of the filtering box (33) and extends into the inner cavity of the filtering box (33), the water outlet end of the water pump (37) is communicated with a water outlet pipe, and the other end of the water outlet pipe penetrates through the inner top wall of the water storage tank (4) and extends into the inner cavity of the water storage tank (4).

7. The slurry collecting device for green care according to claim 1, characterized in that: The backflush mechanism (5) comprises a backflush water pump (51), a water suction pipe (52), a fixing base (53), a flow guide pipe (54) and a high-pressure spray head (55), the backflush water pump (51) is fixed on the right side of the water storage tank (4), the water suction pipe (52) is communicated with the water inlet end of the backflush water pump (51), the fixing base (53) is fixed on the inner bottom wall of the filter box (33), the flow guide pipe (54) is communicated with the water outlet end of the backflush water pump (51), the other end of the flow guide pipe (54) penetrates through and extends to the inner cavity of the filter box (33) and is fixed in the inner cavity of the fixing base (53), and the high-pressure spray head (55) is communicated with the water outlet end of the flow guide pipe (54).

8. A slurry collecting device for green care according to claim 7, characterized in that: The other end of the water suction pipe (52) penetrates through the inner top wall of the water storage tank (4) and extends to the inner cavity of the water storage tank (4), and the water outlet of the high-pressure spray head (55) is located on the side facing the filter screen (34).

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