Aquaculture river bottom sludge cleaning device

Abstract

The utility model relates to the technical field of aquaculture, in particular to a river bottom sludge cleaning device for aquaculture. According to the technical scheme, the device comprises a supporting plate, a collecting box and a shovel plate, a pressure pump is fixedly installed at the top of the supporting plate, a material pumping port is fixedly installed at one end of the pressure pump, the shovel plate is fixedly installed at the bottom of the material pumping port, a conveying hopper is fixedly installed at the bottom of a conveying pipe, and the collecting box is placed at the bottom of the supporting plate at the bottom of the conveying hopper. According to the utility model, the shovel plate and the blocking rod are matched with each other, sludge accumulated on the surface of a cement floor can be shoveled upwards through the shovel plate, and when large particles which are mutually adhered exist at the front end of the material pumping port, the large particles which are mutually adhered can be blocked on the outer side through the blocking rod; meanwhile, due to the fact that the blocking rods are arranged in a circular mode, the large particles adhering to the blocking rods can move towards the two sides in the moving process, and the phenomenon that the large particles block the material pumping pipe can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to a device for cleaning riverbed silt in aquaculture. Background Art

[0002] Aquaculture is the production of aquatic economic animals and plants, using waters available for aquaculture, according to the ecological habits of the aquaculture objects and the requirements for the environmental conditions of the waters, using aquaculture techniques and facilities. At present, most small aquaculture farms use bricks and concrete to build walls, and then inject water, disinfectants, etc. into them to form aquaculture ponds. After such aquaculture ponds have been used for a long time, a lot of silt will remain at the bottom of the aquaculture ponds. When cleaning, people pump out the water in the aquaculture ponds to clean the silt more comprehensively. Among them, the "aquaculture silt cleaning device" disclosed by the authorized public number "CN217460721U" has solved the various disadvantages of people pumping out the water in the aquaculture ponds and using shovels to clean out the silt, but the silt cleaning is time-consuming and laborious, and the silt cleaning is incomplete. After further searching, it was found that the "aquaculture silt cleaning device" disclosed by the authorized public number "CN215948314U" "It is a device" which, through a specific technical structure setting, effectively solves the existing sludge cleaning method, which is usually to first use a stirring mechanism to stir the sludge and water into a mud-water mixture, and then use a sewage suction pump to pump the mud-water mixture out from the bottom of the pool through a sewage suction pipe. In the process of pumping out, it is easy to block the sewage suction pipe and damage the sewage suction pump, resulting in the inability to carry out the work smoothly. When sucking sewage from the pond, the sludge attached to the bottom of the pond cannot be completely cleaned, and the pool water will become very turbid, reducing the work efficiency and other technical disadvantages. However, in actual use, a similar structure of aquaculture riverbed sludge cleaning device still has many defects, such as: in the process of cleaning the riverbed sludge, due to the long-term accumulation of sludge and the adhesion of large particles, direct cleaning through the pipeline is likely to cause the phenomenon of clogging the pipeline, and it is difficult to quickly clean the sludge. At the same time, the cleaned sludge is directly discharged into the collection box, and there is a phenomenon of accumulation to local overflow, which is not conducive to the cleaning and collection of the sludge. Therefore, it is necessary to design an aquaculture riverbed sludge cleaning device. Utility Model Content

[0003] The purpose of the utility model is to provide a device for cleaning riverbed silt in aquaculture to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for cleaning sludge from the bottom of an aquaculture river, comprising a support plate, a collecting box and a shovel plate, a pressure pump is fixedly installed on the top of the support plate, a suction port is fixedly installed on one end of the pressure pump, a shovel plate is fixedly installed on the bottom of the suction port, a delivery pipe is fixedly installed on the other end of the pressure pump, a delivery hopper is fixedly installed on the bottom of the delivery pipe, and a collection box is placed on the bottom of the support plate at the bottom of the delivery hopper.

[0005] The aqueous solution inside the aquaculture pond to be cleaned is extracted, the support plate is placed at a suitable position inside the pond, the vertical height of the support plate is adjusted to a suitable position, and the pressure pump is started to extract the sludge on the bottom surface of the aquaculture river. The shovel plate can shovel the sludge accumulated on the cement floor upward. When there are large particles adhering to each other at the front end of the extraction port, the large particles adhering to each other can be blocked on the outside by the blocking rod. At the same time, since the blocking rod is arranged in a circle, the large particles adhering to each other can be moved to both sides during the movement, so that the phenomenon of large particles blocking the extraction pipe can be avoided. The extracted sludge can be transported to the inside of the feed hopper through the conveying pipe, and the sludge and other impurities in the conveying pipe can be transported to the inside of the collection box through the conveying hopper. The material can be dispersed by the guide bucket when the material is being transported, so that the material can fall into the collection box in a circular shape, so that the material can be prevented from being directly introduced into the collection box to cause material accumulation and local overflow of the material, and the collection operation of the collection box for sludge can be improved.

[0006] Preferably, an electric push rod is fixedly installed on the outer side of the support plate, and a support wheel is fixedly installed on the output end of the electric push rod. The support wheel can be fixed to the bottom of the support plate by the electric push rod, and the height of the support plate from the ground can be adjusted, and the support wheel can facilitate the movement of the support plate.

[0007] Preferably, a battery is fixedly installed on the top of the support plate at the front end of the pressure pump, and a pumping pipe is fixedly installed between the pumping port and the pressure pump. The battery can be used to power the pressure pump, and the pumping pipe can be used to pump out the sludge accumulated at the pumping port.

[0008] Preferably, a positioning ring is fixedly installed outside the material extraction tube, and the positioning ring is fixedly installed with the support plate by a fixing rod. The positioning ring can be used to position the material extraction tube to avoid deviation, and the fixing rod can be used to fix the positioning ring to avoid falling.

[0009] Preferably, a guide hopper is fixedly installed inside the feed hopper, and the guide hopper and the feed hopper are fixedly installed via a connecting rod. The guide hopper can disperse the material during transportation, and can make the material fall into the collection box in a round shape, which can avoid the material being directly introduced into the collection box and causing material accumulation, and the guide hopper can be fixed inside the feed hopper via the connecting rod.

[0010] Preferably, a fixing bracket corresponding to the collection box is fixedly installed at the bottom of the support plate, and a rotation groove is provided inside the fixing bracket. The fixing bracket can support the collection box to prevent it from falling, and the rotation groove can provide space for the rolling wheel to rotate.

[0011] Preferably, a rolling wheel is rotatably mounted inside the fixed bracket, and the rolling wheel is rotatably mounted on the fixed bracket via a rotating disk. The rolling wheel can be rotated to facilitate the movement and replacement of the collection box, and the rotating disk can fix the rolling wheel inside the fixed bracket without affecting the rotation of the rolling wheel.

[0012] Preferably, a blocking rod is provided on the top of the shovel plate, and the shovel plate is fixedly installed with the material extraction port by means of fastening bolts. The blocking rod can block the large particles adhering to each other on the outside, and since the blocking rods are arranged in a circular shape, the large particles adhering to each other can be moved to both sides during the movement, and the shovel plate can be fixed to the bottom of the material extraction port by means of fastening bolts to prevent the particles from falling.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the cooperation between the shovel plate and the blocking rod, the shovel plate can shovel the silt accumulated on the surface of the cement floor upwards, and the pressure pump can transport the silt at the pumping port to the inside of the pumping pipe. When there are large particles adhering to each other at the front end of the pumping port, the blocking rod can block the large particles adhering to each other on the outside. At the same time, since the blocking rod is arranged in a circle, the adhering large particles can be moved to both sides during the movement, which can avoid the phenomenon of large particles blocking the pumping pipe.

[0015] 2. By setting up the cooperation between the feeding hopper and the guide hopper, the sludge and other impurities in the conveying pipe can be transported to the collection box through the feeding hopper, and the material can be dispersed during the material transportation through the guide hopper, so that the material can fall into the collection box in a circular shape, which can avoid the accumulation of materials caused by direct introduction of materials into the collection box and the local overflow of materials, thereby improving the cleaning and collection operation of sludge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the three-dimensional first-view structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional second viewing angle structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the feed hopper of the utility model;

[0020] Figure 5 This is a schematic diagram of the shovel plate structure of the utility model;

[0021] Figure 6 It is a schematic diagram of the cross-sectional structure of the fixing bracket of the utility model.

[0022] In the figure: 1. support plate; 101. electric push rod; 102. support wheel; 2. pressure pump; 201. battery; 202. extraction pipe; 203. positioning ring; 204. fixing rod; 205. extraction port; 3. conveying pipe; 301. feed hopper; 302. connecting rod; 303. guide hopper; 4. collecting box; 401. fixing bracket; 402. rotating groove; 403. rolling wheel; 404. rotating disk; 5. shovel plate; 501. blocking rod; 502. fastening bolts. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Embodiment 1

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the utility model proposes an aquaculture riverbed sludge cleaning device, comprising a support plate 1, a collecting box 4 and a shovel plate 5, a pressure pump 2 is fixedly installed on the top of the support plate 1, a material extraction port 205 is fixedly installed on one end of the pressure pump 2, a shovel plate 5 is fixedly installed on the bottom of the material extraction port 205, a delivery pipe 3 is fixedly installed on the other end of the pressure pump 2, a material delivery hopper 301 is fixedly installed on the bottom of the delivery pipe 3, and a collecting box 4 is placed on the bottom of the support plate 1 at the bottom of the material delivery hopper 301;

[0026] A battery 201 is fixedly installed on the top of the support plate 1 at the front end of the pressure pump 2, and a suction port 205 is fixedly installed with the pressure pump 2 via a suction pipe 202. A guide bucket 303 is fixedly installed inside the feed hopper 301, and the guide bucket 303 and the feed hopper 301 are fixedly installed via a connecting rod 302. A blocking rod 501 is distributed on the top of the shovel plate 5, and the shovel plate 5 and the suction port 205 are fixedly installed via a fastening bolt 502.

[0027] The working principle of the aquaculture river bottom sludge cleaning device based on Example 1 is as follows: by extracting the aqueous solution inside the aquaculture pond to be cleaned, by placing the support plate 1 at a suitable position inside the pond, by adjusting the vertical height of the support plate 1 to a suitable position, by starting the pressure pump 2, the sludge on the surface of the aquaculture river bottom can be extracted, the pressure pump 2 can be powered by the storage battery 201, and the sludge accumulated at the extraction port 205 can be extracted through the extraction pipe 202;

[0028] The shovel plate 5 can be used to shovel away the silt accumulated on the surface of the cement floor, and the shovel plate 5 can be fixed to the bottom of the extraction port 205 by tightening the bolts 502 to prevent it from falling. When there are large particles adhering to each other at the front end of the extraction port 205, the blocking rods 501 can block the large particles adhering to each other on the outside. At the same time, since the blocking rods 501 are arranged in a circular shape, the adhering large particles can be moved to both sides during the movement, which can prevent the large particles from blocking the extraction pipe 202.

[0029] The extracted sludge can be conveyed to the inside of the feed hopper 301 through the conveying pipe 3, and the sludge and other impurities in the conveying pipe 3 can be conveyed to the inside of the collecting box 4 through the conveying hopper 301. The material can be dispersed during the material conveying operation through the guide bucket 303, and the material can be made to fall into the collecting box 4 in a circular shape, which can avoid the accumulation of materials caused by direct introduction of materials into the collecting box 4 and the occurrence of local overflow of materials, thereby improving the cleaning and collection operation of the sludge. The guide bucket 303 can be fixed inside the feed hopper 301 through the connecting rod 302, and the sludge can be collected and stored through the collecting box 4.

[0030] Embodiment 2

[0031] like Figure 1 , Figure 3 and Figure 6As shown, the utility model proposes a device for cleaning riverbed silt in aquaculture. Compared with the first embodiment, the present embodiment also includes: an electric push rod 101 is fixedly installed outside the support plate 1, a support wheel 102 is fixedly installed on the output end of the electric push rod 101, a positioning ring 203 is fixedly installed outside the feed extraction pipe 202, the positioning ring 203 and the support plate 1 are fixedly installed by a fixing rod 204, a fixing bracket 401 corresponding to the collecting box 4 is fixedly installed on the bottom of the support plate 1, a rotating groove 402 is opened inside the fixing bracket 401, a rolling wheel 403 is rotatably installed inside the fixing bracket 401, and the rolling wheel 403 and the fixing bracket 401 are rotatably installed by a rotating disk 404.

[0032] In this embodiment, Figure 1 As shown, the support wheel 102 can be fixed to the bottom of the support plate 1 by the electric push rod 101, and the height of the support plate 1 from the ground can be adjusted. The support wheel 102 can facilitate the movement of the support plate 1; Figure 3 As shown, the material extraction tube 202 can be positioned by the positioning ring 203 to avoid deviation, and the positioning ring 203 can be fixed by the fixing rod 204 to avoid falling;

[0033] like Figure 6 As shown, the collection box 4 can be supported by the fixed bracket 401 to prevent it from falling, the rotating groove 402 can provide space for the rolling wheel 403 to rotate, and the rolling wheel 403 can be rolled to facilitate the movement and replacement of the collection box 4, and the rotating disk 404 can fix the rolling wheel 403 inside the fixed bracket 401 without affecting the rotation operation of the rolling wheel 403.

[0034] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A device for cleaning riverbed sludge in aquaculture, comprising a support plate (1), a collection box (4) and a shovel plate (5), characterized in that: A pressure pump (2) is fixedly mounted on the top of the support plate (1), a material extraction port (205) is fixedly mounted on one end of the pressure pump (2), a shovel plate (5) is fixedly mounted on the bottom of the material extraction port (205), a delivery pipe (3) is fixedly mounted on the other end of the pressure pump (2), a material delivery hopper (301) is fixedly mounted on the bottom of the delivery pipe (3), and a collection box (4) is placed at the bottom of the support plate (1) at the bottom of the material delivery hopper (301).

2. The aquaculture riverbed sludge cleaning device according to claim 1, characterized in that: An electric push rod (101) is fixedly mounted on the outer side of the support plate (1), and a supporting wheel (102) is fixedly mounted on the output end of the electric push rod (101).

3. The aquaculture riverbed sludge cleaning device according to claim 1, characterized in that: A storage battery (201) is fixedly mounted on the top of the support plate (1) at the front end of the pressure pump (2), and a material extraction port (205) is fixedly mounted to the pressure pump (2) via a material extraction pipe (202).

4. The device for cleaning riverbed silt for aquaculture according to claim 3, characterized in that: A positioning ring (203) is fixedly installed outside the material extraction pipe (202), and the positioning ring (203) and the support plate (1) are fixedly installed via a fixing rod (204).

5. The aquaculture river bottom sludge cleaning device according to claim 1, characterized in that: A flow guide hopper (303) is fixedly installed inside the feed hopper (301), and the flow guide hopper (303) and the feed hopper (301) are fixedly installed via a connecting rod (302).

6. The aquaculture river bottom sludge cleaning device according to claim 1, characterized in that: A fixed bracket (401) corresponding to the collection box (4) is fixedly mounted on the bottom of the support plate (1), and a rotation groove (402) is provided inside the fixed bracket (401).

7. The device for cleaning riverbed sludge for aquaculture according to claim 6, characterized in that: A rolling wheel (403) is rotatably mounted inside the fixed bracket (401), and the rolling wheel (403) is rotatably mounted on the fixed bracket (401) via a rotating disk (404).

8. The device for cleaning riverbed silt for aquaculture according to claim 1, characterized in that: A blocking rod (501) is provided on the top of the shovel plate (5), and the shovel plate (5) is fixedly mounted to the extraction port (205) by means of a fastening bolt (502).

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