High-efficiency dredging equipment for anaerobic tank for treating leather wastewater

Abstract

The application belongs to the technical field of dredging equipment, and particularly relates to high-efficiency dredging equipment for an anaerobic tank for treating leather wastewater, which comprises a chassis, a working cabin one is fixedly installed on the top outer wall of the chassis, a retainer is fixedly installed on one side outer wall of the working cabin one, a pump pipe is installed on the inner wall of the retainer, a retainer base is fixedly installed on the bottom outer wall of the pump pipe, a shovel is fixedly installed on one side outer wall of the retainer base, a rotating rod is installed on the inner wall of the shovel, and a dredging scraper is fixedly installed on the outer wall of the rotating rod. By installing a weight support plate, when the machine body moves, the weight support plate can slowly insert into the sludge under the weight, the contact area of the track chain ring and the sludge is greatly increased, the contact pressure of the track chain ring and the sludge is controlled below the bearing limit of high-strength sludge, the sludge inserted into the compartment cannot be deformed at will, and the sludge is gradually rammed under the extrusion of the weight, so that the condition that the machine body sinks and is difficult to drive is avoided.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of dredging equipment, and particularly relates to efficient dredging equipment for an anaerobic tank for leather wastewater treatment. BACKGROUND

[0002] The anaerobic tank is a functional pond with a depth of 2.5-5 meters, and an anaerobic environment is formed by the fact that the oxygen consumption required for the degradation of organic matter exceeds the supply amount of photosynthesis and atmospheric reoxygenation, and the degradation of organic matter mainly depends on acid production fermentation and methanogenesis reaction, and the anaerobic tank is suitable for treating high-concentration organic wastewater of meat and leather processing, food industry and the like, but has odor and the effluent needs subsequent treatment, and heavy sludge is accumulated at the bottom of the tank, and the fermentation environment of the sludge is difficult to maintain by manual cleaning, wherein the anaerobic tank dredging robot is an automatic dredging equipment specially designed for closed or semi-closed underwater environments such as anaerobic tanks, and is mainly used for removing blockages such as sludge and hardened substances, replacing the traditional manual dredging method, and improving the safety and efficiency of operation.

[0003] For example, the small-sized dredging robot disclosed in the national patent announcement No. CN113510681B comprises a walking unit, a transmission unit, a visual unit, an execution unit and a control unit. The walking unit comprises a frame structure, a walking mechanism and a hook. The transmission unit is integrated on the frame structure and comprises a submersible motor, a frequency converter, a hydraulic oil pump, four groups of valves, universal joints, two oil cylinders and a multi-way valve. The submersible motor is connected with an external power supply through a waterproof cable. The frequency converter controls the submersible motor. The hydraulic oil pump is connected with the submersible motor, an oil tank and the multi-way valve through an oil circuit pipe. Two groups of valves are connected with the multi-way valve and drive the walking mechanism. The other two groups of valves are connected with the two oil cylinders. The universal joints are connected with the two oil cylinders. The visual unit comprises LED lamps and waterproof cameras integrated on the frame structure. The execution unit is connected with the oil cylinders through the universal joints and moves to dredge by the oil cylinders. The control unit comprises a receiver for receiving control instructions sent by a remote controller and transmitting the control instructions to corresponding units.

[0004] However, the conventional device has the following problems when in use:

[0005] Since the dredging robot is composed of a large number of alloy devices, the body weight is too high, and in the complex sludge environment of the anaerobic tank, the sludge depth and hardness are difficult to predict in advance. When the robot works in place in the tank, the heavy body will cause the whole to sink, and the track and the whole machine will sink into the sludge, causing too much running resistance and stopping. Therefore, we need efficient dredging equipment for an anaerobic tank for leather wastewater treatment, which can flexibly adjust and ensure that the condition of the body sinking and being difficult to drive is handled. SUMMARY

[0006] In view of the deficiencies of the prior art, the present application aims to provide an anaerobic tank efficient dredging equipment for leather wastewater treatment, which has the advantages of flexible adjustment and protection against the condition of body subsidence being difficult to drive.

[0007] To achieve the above-mentioned object, the present application provides the following technical scheme: an anaerobic tank efficient dredging equipment for leather wastewater treatment, comprising a chassis, a working machine cabin one is fixedly installed on the top outer wall of the chassis, a retainer is fixedly installed on one side outer wall of the working machine cabin one, a pump pipe is installed on the inner wall of the retainer, a retainer base is fixedly installed on the bottom outer wall of the pump pipe, a shovel is fixedly installed on one side outer wall of the retainer base, a rotating rod is installed on the inner wall of the shovel, a dredging scraper is fixedly installed on the outer wall of the rotating rod, a working machine cabin two is fixedly installed on the top outer wall of the chassis, a driving motor in communication with a track link is fixedly installed on the inner wall of the working machine cabin two, and an electrically connected remote control receiver is installed in the working machine cabin one and remotely controlled by an operator.

[0008] Preferably, a track assembly is fixedly connected to the bottom outer wall of the chassis, a track link is installed on the outer wall of the track assembly, a plurality of supporting plates are fixedly connected to the outer wall of the track link, and the plurality of supporting plates are arrayed.

[0009] Preferably, the same connecting rod is fixedly installed on the two side hubs at the front end of the track assembly, a guide driving wheel is installed on both sides at the rear end of the track assembly, a plurality of cutting plates are fixedly connected to the outer wall of the connecting rod, and the plurality of cutting plates are arrayed.

[0010] Preferably, a through hole in communication between the upper end and the lower end is formed in the outer wall of the retainer, bearings are installed on the inner wall of the through hole at the upper end and the lower end, the outer shaft sleeve of the bearing is fixedly connected to the inner wall of the through hole, and the inner shaft sleeve of the bearing is fixedly connected to the outer wall of the pump pipe.

[0011] Preferably, the same guide gear two is fixedly connected to one side outer wall of the two bearings, the inner wall of the guide gear two is fixedly connected to the outer wall of the pump pipe, an inner cabin is formed in the inner wall of the working machine cabin one, a guide motor is fixedly installed on the inner wall of the inner cabin, a guide gear one is fixedly installed on the shaft rod outer wall of the guide motor, a communication groove in communication with the through hole is formed in one side inner wall of the inner cabin, a gap gear is rotatably connected to the inner wall of the communication groove, and the outer walls of the two sides of the gap gear are meshingly connected with the outer walls of the guide gear two and the guide gear one.

[0012] Preferably, the tail outer wall of the chassis is fixedly installed with a pressure regulating base, the side outer wall of the pressure regulating base away from the track link is fixedly installed with a tool holder, the bottom outer wall of the tool holder is provided with a plurality of tool grooves, the tool holder is provided with installation grooves on both sides of the tool grooves, the inner walls of the two installation grooves are installed with the same spring hinge penetrating the tool groove, the position of the spring hinge in the tool groove is fixedly installed with a marking knife, and the marking knife is in a semicircular arc shape.

[0013] Preferably, the top outer wall of the bucket is fixedly connected with a lower mounting plate, the top outer wall of the lower mounting plate is fixedly installed with an electric control guide rail, the top outer wall of the lower mounting plate is provided with an upper mounting plate, the bottom outer wall of the upper mounting plate is fixedly installed with an adjusting sliding block, and the inner wall of the adjusting sliding block is in electric control sliding connection with the outer wall of the electric control guide rail.

[0014] Preferably, the top outer wall of the upper mounting plate is fixedly installed with a baffle, the top outer wall of the upper mounting plate is fixedly installed with a main water supply pipe, the side outer wall of the main water supply pipe is fixedly communicated with a plurality of shunt pipes, the plurality of shunt pipes are arrayed, the shunt pipe is a downwardly inclined elbow pipe, and the outer wall of one end of the shunt pipe away from the main water supply pipe is fixedly installed with a cluster high-pressure spray head.

[0015] Preferably, the outer wall of one end of the main water supply pipe is fixedly communicated with a connecting hose, the inner wall of the working machine cabin two is fixedly installed with an automatic pipe shrinking machine, the bottom outer wall of the working machine cabin one is provided with a communication hole communicated on both sides, the outer wall of one end of the connecting hose away from the main water supply pipe is penetrated through the communication hole and is connected with the winding rod of the automatic pipe shrinking machine in a surrounding mode, the top outer wall of the working machine cabin two is fixedly installed with a connecting pump, and the outer wall of one end of the connecting hose is communicated with the inner wall of the connecting pump.

[0016] Preferably, the outer wall of one end of the main water supply pipe is fixedly communicated with a connecting hose, the inner wall of the working machine cabin two is fixedly installed with an automatic pipe shrinking machine, the bottom outer wall of the working machine cabin one is provided with a communication hole communicated on both sides, the outer wall of one end of the connecting hose away from the main water supply pipe is penetrated through the communication hole and is connected with the winding rod of the automatic pipe shrinking machine in a surrounding mode, the top outer wall of the working machine cabin two is fixedly installed with a connecting pump, and the outer wall of one end of the connecting hose is communicated with the inner wall of the connecting pump.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] In the present application, by installing the supporting plates, the supporting plates can slowly insert into the sludge with the self weight when the machine body moves, the contact area of the track link and the sludge is greatly increased, the contact pressure of the track link and the sludge is controlled below the bearing limit of the high-strength sludge, the combination of the plurality of supporting plates and the track link forms a limiting compartment, the sludge inserted into the compartment cannot be deformed at will, is gradually rammed by the self weight, and the present application is kept at a certain sludge height, so that the condition that the machine body sinks and is difficult to drive is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a side view structural schematic diagram of the present application.

[0020] Figure 2 The overall structure schematic diagram of the right front direction of the present application.

[0021] Figure 3 The overall structure schematic diagram of the left front direction of the present application.

[0022] Figure 4 The overall structure schematic diagram of the right rear direction of the present application. Figure 3 The structure enlarged schematic diagram of the middle A.

[0023] Figure 5 The overall structure schematic diagram of the right rear direction of the present application.

[0024] Figure 6 The overall structure schematic diagram of the right rear direction of the present application. Figure 5 The structure enlarged schematic diagram of the middle B.

[0025] Figure 7 The overall structure schematic diagram of the right rear direction of the present application.

[0026] Figure 8 The overall structure schematic diagram of the right rear direction of the present application.

[0027] Figure 9 The overall structure schematic diagram of the right rear direction of the present application.

[0028] Figure 10 The overall structure schematic diagram of the right rear direction of the present application.

[0029] Figure 11 The overall structure schematic diagram of the right rear direction of the present application.

[0030] Figure 12 The overall structure schematic diagram of the right rear direction of the present application. Figure 11 The structure enlarged schematic diagram of the middle C.

[0031] In the figure: 1, the chassis; 2, the track assembly; 3, the track link; 4, the support plate; 5, the working machine cabin one; 6, the retainer; 7, the pump pipe; 8, the retaining base; 9, the bucket; 10, the rotating rod; 11, the dredging scraper; 12, the bearing; 13, the guide gear two; 14, the gap gear; 15, the guide gear one; 16, the inner cabin; 17, the guide motor; 18, the working machine cabin two; 19, the driving motor; 20, the pressure regulating base; 21, the tool holder; 22, the mounting groove; 23, the spring hinge; 24, the tool groove; 25, the cutter; 26, the lower mounting plate; 27, the electric control guide rail; 28, the upper mounting plate; 29, the adjusting sliding block; 30, the baffle; 31, the main water supply pipe; 32, the shunt pipe; 33, the cluster high-pressure nozzle; 34, the connecting hose; 35, the automatic pipe retractor; 36, the communication hole; 37, the connecting pump; 38, the flushing groove; 39, the protection plate; 40, the linkage rod; 41, the cutting plate. DETAILED DESCRIPTION

[0032] In order to make the purposes, technical solutions of the present application, and advantages clearer, more complete and more apparent, the embodiments of the present application are further described in detail below with reference to the drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present application, rather than all the embodiments, and are only used to explain the embodiments of the present application, and do not limit the embodiments of the present application. All other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Please refer to Figures 1 to 12 The present application provides a technical solution: an anaerobic tank high-efficiency dredging equipment for leather wastewater treatment, comprising a chassis 1, a working machine cabin one 5 is fixedly installed on the top outer wall of the chassis 1, a retainer 6 is fixedly installed on one side outer wall of the working machine cabin one 5, a pump pipe 7 is installed on the inner wall of the retainer 6, a retainer base 8 is fixedly installed on the bottom outer wall of the pump pipe 7, a shovel 9 is fixedly installed on one side outer wall of the retainer base 8, a rotating rod 10 is installed on the inner wall of the shovel 9, a dredging scraper 11 is fixedly installed on the outer wall of the rotating rod 10, a working machine cabin two 18 is fixedly installed on the top outer wall of the chassis 1, a driving motor 19 in communication with a track link 3 is fixedly installed on the inner wall of the working machine cabin two 18, an electrically connected remote control receiver is installed in the working machine cabin one 5, which is remotely controlled by an operator, a track assembly 2 is fixedly connected to the bottom outer wall of the chassis 1, the track link 3 is installed on the outer wall of the track assembly 2, a plurality of weight supporting plates 4 are fixedly connected to the outer wall of the track link 3, the plurality of weight supporting plates 4 are arrayed, the same connecting rod 40 is fixedly installed on the two side hubs at the front end of the track assembly 2, a plurality of cutting plates 41 are fixedly connected to the outer wall of the connecting rod 40, the plurality of cutting plates 41 are arrayed, a pressure regulating base 20 is fixedly installed on the tail outer wall of the chassis 1, a tool holder 21 is fixedly installed on the outer wall of the pressure regulating base 20 away from the track link 3, a plurality of tool grooves 24 are formed in the bottom outer wall of the tool holder 21, installation grooves 22 are formed on both sides of the tool holder 21 at the positions of the tool grooves 24, the same spring hinge 23 penetrating through the tool grooves 24 is installed on the inner walls of the two installation grooves 22, a scribe 25 is fixedly installed at the position of the spring hinge 23 in the tool groove 24, and the scribe 25 is in semicircular arc shape.

[0034] In the application, by installing multiple support plates 4 on the track link 3, the body inserts into the silt when moving in the high-strength silt area, increases the bottom contact area of the body, and the root cause of the body sinking and slipping of the traditional tracked silt cleaning robot is not only the vertical pressure, but also the "shear" damage of the track spikes on the track to the silt. The high-strength silt has viscosity and thixotropy, and the track spikes on the traditional track can weaken the shear strength of the silt in a large range of self-weight, the silt under the track can be easily pushed away and cannot be kept in a relatively fixed position, so the body sinks deeper and deeper, and the gravity pressure of the silt cleaning robot is fixed. The only way to reduce the pressure is to increase the contact area with the silt. In the application, by installing the support plate 4, the support plate 4 can slowly insert into the silt with the weight when the body moves, greatly increasing the contact area of the track link 3 and the silt, so that the contact pressure of the track link 3 and the silt is controlled below the bearing limit of the high-strength silt. At the same time, the combination of multiple support plates 4 and the track link 3 forms a limiting compartment, so that the silt inserted into the compartment cannot be deformed at will, and is gradually rammed by the weight, so that the application is kept at a certain silt height, thereby avoiding the condition that the body sinks and is difficult to drive.

[0035] In example two, on the basis of example one, the outer wall of the retainer 6 is provided with a through hole communicating with the upper and lower ends, the inner wall of the through hole is provided with a bearing 12 at the upper and lower ends, the outer shaft sleeve of the bearing 12 is fixedly connected with the inner wall of the through hole, the inner shaft sleeve of the bearing 12 is fixedly connected with the outer wall of the pump pipe 7, the outer wall of one side of the two bearings 12 is fixedly connected with the same guide gear two 13, the inner wall of the guide gear two 13 is fixedly connected with the outer wall of the pump pipe 7, the inner wall of the work machine cabin one 5 is provided with an inner cabin 16, the inner wall of the inner cabin 16 is fixedly provided with a guide motor 17, the shaft rod outer wall of the guide motor 17 is fixedly provided with a guide gear one 15, one side inner wall of the inner cabin 16 is provided with a communication groove communicating with the through hole, the inner wall of the communication groove is rotatably connected with a gap gear 14, and the outer walls of the two sides of the gap gear 14 are respectively meshingly connected with the outer walls of the guide gear two 13 and the guide gear one 15.

[0036] When the high-strength silt area causes the dredging scraper 11 to have excessive pressure and be unable to normally stir and run or the machine body is unable to normally advance, the crawler assembly 2 can be reversely driven to travel, at this time, the guide motor 17 is started, the guide gear one 15, the gap gear 14 and the guide gear two 13 are synchronously rotated, and then the pump pipe 7 and the bottom holding base 8 and the bucket 9 are turned over by 180 degrees to turn around, so that the dredging scraper 11 can be withdrawn from the pressure area to relieve the running pressure of the dredging scraper 11, at the same time, first, the scraper 25 is made to slide in the silt layer by reverse movement, so that the surface silt is cut into a striped state; second, the crawler assembly 2 drives the counterweight plate 4 to pass through the cut and shredded stripes, the counterweight plate 4 is sunken by the weight of the machine body to cut the silt transversely, and the cut plate 41 synchronously rotating with the counterweight plate 4 cooperates to cut all the striped silt into a columnar shape; third, since the silt cut into a columnar shape has a large surface shear stress, when the machine body advances, the tail bucket 9 can cut off the columnar silt to cut it into separate blocky silt, so that the stirring and running pressure of the dredging scraper 11 can be greatly reduced, the dredging efficiency is improved, and the condition that the machine body is difficult to drive is further coped with.

[0037] In example three, on the basis of example two, the top outer wall of the bucket 9 is fixedly connected with a lower mounting plate 26, the top outer wall of the lower mounting plate 26 is fixedly installed with an electric control guide rail 27, the top outer wall of the lower mounting plate 26 is provided with an upper mounting plate 28, the bottom outer wall of the upper mounting plate 28 is fixedly installed with an adjusting sliding block 29, the inner wall of the adjusting sliding block 29 is electrically and controllably slidably connected with the outer wall of the electric control guide rail 27, the top outer wall of the upper mounting plate 28 is fixedly installed with a baffle 30, the top outer wall of the upper mounting plate 28 is fixedly installed with a main water supply pipe 31, the outer wall of one side of the main water supply pipe 31 is fixedly communicated with a plurality of branch pipes 32, the plurality of branch pipes 32 are arrayed, the branch pipe 32 is a downwardly inclined elbow pipe, the outer wall of one end of the branch pipe 32 away from the main water supply pipe 31 is fixedly installed with a cluster high-pressure spray head 33, the outer wall of one end of the main water supply pipe 31 is fixedly communicated with a connecting hose 34, the inner wall of the working machine cabin two 18 is fixedly installed with an automatic pipe retractor 35, the bottom outer wall of the working machine cabin one 5 is provided with a communication hole 36 communicated on two sides, the outer wall of one end of the connecting hose 34 away from the main water supply pipe 31 is penetrated through the communication hole 36 and connected with the winding rod of the automatic pipe retractor 35 in a surrounding manner, the top outer wall of the working machine cabin two 18 is fixedly installed with a connecting pump 37, the outer wall of one end of the connecting hose 34 is communicated with the inner wall of the connecting pump 37, the outer walls of the two sides of the chassis 1 are fixedly installed with a protective plate 39 above the crawler chain link 3, and the outer wall of one end of the protective plate 39 close to the bucket 9 is provided with a flushing groove 38.

[0038] In the present application, the jet orientation of the cluster high-pressure nozzle 33 is adjusted by adjusting the electrically controlled sliding adjustment of the sliding block 29 and the electrically controlled guide rail 27. When the upper mounting plate 28 is located at the rear end of the lower mounting plate 26, the cluster high-pressure nozzle 33 with a downward bending angle can spray and jet on the surface of the dredging scraper 11 to impact the stubborn sludge adhering to the surface of the dredging scraper 11. When the upper mounting plate 28 is displaced to the front end of the lower mounting plate 26, the cluster high-pressure nozzle 33 can perform high-pressure jetting on the position in front of the bucket 9. In this way, the high-strength sludge in front is impacted and broken, facilitating sludge discharge. Further, when the bucket 9 is inverted and the present application is reversed, the cluster high-pressure nozzle 33 can further impact and clean the cut block-shaped sludge in the compartment of the support plate 4, avoid rotating pressure and affecting subsequent cutting, and break the sludge into small pieces, thereby further reducing the stirring and running pressure of the dredging scraper 11, improving the dredging efficiency, and coping with the condition that the machine body is difficult to drive.

[0039] The working principle and use process of the present application: in the present application, by installing a plurality of supporting plates 4 on the track link 3, the body is inserted into the silt when moving in the high-strength silt area, the contact area of the body with the bottom is increased, the root cause of the body sinking and slipping of the traditional track type traditional dredging robot is not only the vertical pressure, but also the "shear" damage of the track spikes on the track to the silt, the high-strength silt has viscosity and thixotropy, the track spikes on the traditional track can weaken the shear strength of the silt in a large range of self weight, the silt under the track can be easily pushed away and cannot be kept in a relatively fixed position, so the body sinks deeper and deeper, and the gravity pressure of the dredging robot is fixed, the only way to reduce the pressure is to increase the contact area with the silt, in the present application, by installing the supporting plate 4, the supporting plate 4 can slowly insert into the silt with the weight when the body moves, greatly increasing the contact area of the track link 3 and the silt, so that the contact pressure of the track link 3 and the silt is controlled below the bearing limit of the high-strength silt, at the same time, the combination of the plurality of supporting plates 4 and the track link 3 forms a limiting compartment, so that the silt inserted into the compartment cannot be deformed at will, and is gradually rammed by the extrusion of the weight, so that the present application is kept at a certain silt height, thereby avoiding the condition that the body sinks and is difficult to drive, in the present application, when the high-strength silt area causes the dredging scraper 11 to have excessive pressure and cannot normally stir and run or the body cannot normally advance, the track assembly 2 can be driven in reverse, at this time, the guide motor 17 is started, the guide gear one 15, the gap gear 14 and the guide gear two 13 are synchronously rotated, and then the pump pipe 7 and the bottom retaining base 8 and the shovel 9 are turned over by 180° to turn around, so that the dredging scraper 11 can be withdrawn from the pressure area to relieve the operating pressure of the dredging scraper 11, at the same time, the first step is to make the scraper 25 slide in the silt layer by moving in reverse, so that the surface silt is cut into a striped state; the second step is that the track assembly 2 drives the supporting plate 4 to pass through the cut stripes, the supporting plate 4 cuts the silt horizontally by sinking with the weight of the body, and the cut plate 41 synchronously rotating with the supporting plate 4 cooperates to cut all the striped silt into a columnar shape;Third step: because the surface shear stress of the columnar sludge is greatly reduced, the tail bucket 9 can cut off the columnar sludge into separate block sludge during the movement of the invention, which can greatly reduce the stirring operation pressure of the dredging scraper 11, thereby improving the dredging efficiency and further dealing with the situation that the machine body is difficult to drive. In the invention, the jet direction of the cluster high-pressure nozzle 33 is adjusted by adjusting the sliding of the sliding block 29 and the electric control guide rail 27. When the upper mounting plate 28 is located at the rear end of the lower mounting plate 26, the cluster high-pressure nozzle 33 with a downward angle can clean and spray the surface of the dredging scraper 11, and impact the stubborn sludge adhered to the surface of the dredging scraper 11. When the upper mounting plate 28 is displaced to the front end of the lower mounting plate 26, the cluster high-pressure nozzle 33 can perform high-pressure spraying on the front position of the bucket 9. In this way, the high-strength sludge in front is impacted and broken, which is convenient for sludge discharge. Further, when the bucket 9 is reversed and the invention moves in reverse, the cluster high-pressure nozzle 33 can further impact and clean the block sludge cut in the compartment of the support plate 4, avoid rotation pressure and affect subsequent cutting, and break the sludge into small pieces, thereby further reducing the stirring operation pressure of the dredging scraper 11, thereby improving the dredging efficiency and dealing with the situation that the machine body is difficult to drive.

[0040] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency sludge removal device for anaerobic ponds used in leather wastewater treatment, comprising a chassis (1), characterized in that: A working chamber 1 (5) is fixedly installed on the top outer wall of the chassis (1). A retainer (6) is fixedly installed on one side outer wall of the working chamber 1 (5). A pump pipe (7) is installed on the inner wall of the retainer (6). A retaining base (8) is fixedly installed on the bottom outer wall of the pump pipe (7). A bucket (9) is fixedly installed on one side outer wall of the retaining base (8). A rotating rod (10) is installed on the inner wall of the bucket (9). A sludge scraper (11) is fixedly installed on the outer wall of the rotating rod (10). A second working chamber (18) is fixedly installed on the top outer wall of the chassis (1). The inner wall of the second working compartment (18) is fixedly installed with a drive motor (19) connected to the track chain link (3). The first working compartment (5) is equipped with an electric remote control receiver for remote operation by the operator. The bottom outer wall of the chassis (1) is fixedly connected with a track assembly (2). Track chain links (3) are installed on the outer walls of the track assembly (2). Multiple support plates (4) are fixedly connected to the outer walls of the track chain links (3). The multiple support plates (4) are arranged in an array. The same connecting rod (40) is fixedly installed on the two wheel hubs at the front end of the track assembly (2). Guide drive wheels are installed on both sides of the rear end of the belt assembly (2). Multiple cutting plates (41) are fixedly connected to the outer wall of the connecting rod (40). The multiple cutting plates (41) are arranged in an array. The outer wall of the retainer (6) has a through-hole that is connected at both the upper and lower ends. Bearings (12) are installed at both the upper and lower ends of the inner wall of the through-hole. The outer bushing of the bearing (12) is fixedly connected to the inner wall of the through-hole. The inner bushing of the bearing (12) is fixedly connected to the outer wall of the pump pipe (7). The same guide gear (13) is fixedly connected to one side of the outer wall of the two bearings (12). The inner wall of gear two (13) is fixedly connected to the outer wall of pump pipe (7). The inner wall of the working machine compartment one (5) is provided with an inner compartment (16). The inner wall of the inner compartment (16) is fixedly installed with a guide motor (17). The outer wall of the shaft of the guide motor (17) is fixedly installed with a guide gear one (15). The inner wall of one side of the inner compartment (16) is provided with a connecting groove that communicates with the through port. The inner wall of the connecting groove is rotatably connected with a gap gear (14). The outer walls of the two sides of the gap gear (14) are respectively meshed with the outer walls of guide gear two (13) and guide gear one (15).

2. The high-efficiency sludge removal equipment for anaerobic ponds used in leather wastewater treatment according to claim 1, characterized in that: A pressure regulating base (20) is fixedly installed on the outer wall of the rear of the chassis (1). A blade holder (21) is fixedly installed on the outer wall of the pressure regulating base (20) away from the track chain link (3). Multiple blade grooves (24) are opened on the bottom outer wall of the blade holder (21). Mounting grooves (22) are opened on both sides of the blade grooves (24). The inner walls of the two mounting grooves (22) are equipped with the same spring hinge (23) that passes through the blade groove (24). A scrubbing blade (25) is fixedly installed on the spring hinge (23) at the position of the blade groove (24). The scrubbing blade (25) is semi-circular.

3. The high-efficiency sludge removal equipment for anaerobic ponds used in leather wastewater treatment according to claim 1, characterized in that: The top outer wall of the bucket (9) is fixedly connected to a lower mounting plate (26), the top outer wall of the lower mounting plate (26) is fixedly installed with an electric control guide rail (27), the top outer wall of the lower mounting plate (26) is provided with an upper mounting plate (28), the bottom outer wall of the upper mounting plate (28) is fixedly installed with an adjusting slider (29), and the inner wall of the adjusting slider (29) is electrically slidably connected to the outer wall of the electric control guide rail (27).

4. The high-efficiency sludge removal equipment for anaerobic ponds used in leather wastewater treatment according to claim 3, characterized in that: A baffle (30) is fixedly installed on the top outer wall of the upper mounting plate (28), and a main water supply pipe (31) is fixedly installed on the top outer wall of the upper mounting plate (28). A plurality of branch pipes (32) are fixedly connected to one side outer wall of the main water supply pipe (31). The plurality of branch pipes (32) are arranged in an array. The branch pipes (32) are downwardly curved pipes. A cluster high-pressure nozzle (33) is fixedly installed on the outer wall of the branch pipe (32) away from the main water supply pipe (31).

5. The high-efficiency sludge removal equipment for anaerobic ponds used in leather wastewater treatment according to claim 4, characterized in that: One end of the main water supply pipe (31) is fixedly connected to a connecting hose (34). An automatic pipe shrinking machine (35) is fixedly installed on the inner wall of the second working machine compartment (18). The bottom outer wall of the first working machine compartment (5) is provided with a connecting hole (36) that connects the two sides. The outer wall of the connecting hose (34) away from the main water supply pipe (31) passes through the connecting hole (36) and is connected to the winding rod of the automatic pipe shrinking machine (35). A connecting pump (37) is fixedly installed on the top outer wall of the second working machine compartment (18). One end of the connecting hose (34) is connected to the inner wall of the connecting pump (37).

6. The high-efficiency sludge removal equipment for anaerobic ponds used in leather wastewater treatment according to claim 5, characterized in that: The outer walls of the chassis (1) are fixedly installed with protective plates (39) above the track links (3). The outer wall of the protective plate (39) near the bucket (9) has a washing groove (38).

Images