Lotus root cleaning machine
Technical Field
The invention relates to the technical field of lotus root processing, in particular to a lotus root cleaning machine.
Background
The lotus root is a favorite aquatic food for thousands of years in our country, is crisp and tender, has slightly sweet taste and rich nutrition, and has the effects of nourishing yin, promoting granulation, clearing heat, promoting fluid production and the like. Along with the improvement of living standard, people pay more and more attention to the nutrition function of lotus roots, and planting lotus roots and deep processing of the lotus roots become new economic growth points in some places of China. At present, the lotus root slices produced by most lotus root food processing enterprises in China are still cleaned by adopting a manual hand washing mode before deep processing, the cleaning mode is time-consuming and labor-consuming, the quality is difficult to be ensured, the economic benefit of lotus root products is seriously influenced, and a cleaning device is also arranged in the prior art.
For example, chinese patent with publication number CN206547829U and publication date 2017.10.13 discloses a lotus root cleaning device, which comprises a device housing, a high-pressure water pipe, a high-pressure spray head and a conveyer belt are arranged in the device housing, a plurality of filtering holes are arranged on the conveyer belt, and a brush is arranged at the nozzle; the conveyer belt is connected with the rubber wheel pair, and the rubber wheel pair is connected with drive arrangement, is provided with the baffle along conveyer belt direction of motion on conveyer belt top both sides.
The lotus root is driven to move from one end of the driving device to the other end through the conveying belt, the lotus root is flushed by the high-pressure spray nozzle in the process, the spray nozzle drives the hairbrush to rotate, the lotus root is brushed, automatic cleaning is completed, and the efficiency is high. However, the cleaning device consumes water very, and a large amount of waste water is discharged in the cleaning process, so that the ecological environment is seriously affected.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the lotus root cleaning machine which can recycle water and reasonably discharge waste residues and has the effects of energy conservation and environmental protection.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a lotus root cleaning machine, includes the frame, sets up the cleaning chamber in the frame and sets up in the belt cleaning device in the cleaning chamber, be provided with the conveyor who is used for carrying the lotus root in the frame, be provided with the running water clearance that is used for supplying water to the downflow on the conveyor, the fixed circulation tank that is provided with in frame below, circulation tank sets up in the cleaning chamber below, circulation tank is provided with the suction pump that is used for sending water to belt cleaning device outward, the circulation tank top is provided with the interlayer otter board, be provided with the filtration pore on the interlayer otter board, set up on one side of circulation tank with the sediment mouth of interlayer otter board butt joint, be provided with the receipts material frame outward to sediment mouth, be provided with the sediment mechanism of scraping that is used for scraping the waste material on the interlayer otter board out the sediment mouth between interlayer otter board and the conveyor.
Through the circulating water tank, water is filled in the circulating water tank and pumped into the cleaning device through the water pump, so that when lotus roots are sent into the cleaning chamber through the conveying device for cleaning, the water for flushing the lotus roots flows into the circulating water tank through a running water gap, impurities flushed down are filtered through the interlayer screen, the water flows into the circulating water tank through the filtering holes in the interlayer screen, and the water is recycled through the water pump, so that the energy conservation and the environmental protection are realized; through the sediment mechanism of scraping that sets up for stay the waste residue on the interlayer otter board under the effect of scraping sediment mechanism, scrape out to the sediment mouth from the interlayer otter board, and concentrate through receiving the material frame and collect, be convenient for carry out unified processing to the waste residue, realize the effect of reasonable emission waste residue. Through the scheme, the lotus root cleaning machine can recycle water and reasonably discharge waste residues, and has the effects of energy conservation and environmental protection.
Further set up: the slag scraping mechanism comprises a conveying belt arranged between the interlayer screen plate and the conveying device, a plurality of brushes arranged on the conveying belt and a first motor arranged on the frame and used for driving the conveying belt to rotate, and the brushes are uniformly fixed on the surface of the conveying belt and are abutted against the interlayer screen plate.
So set up, through the conveyer belt that sets up for first motor drives the conveyer belt and rotates, thereby makes the brush on the conveyer belt scrape the waste residue on the interlayer screen plate towards the sediment mouth direction along with the conveying of conveyer belt, thereby can scrape the waste material on the interlayer screen plate and play the sediment mouth, collect the waste material and uniformly handle in a concentrated way, has the advantage that improves its environmental protection effect.
Further set up: the conveying device comprises two rotating rollers, chain wheels, two chains, a plurality of supporting rods and a second motor, wherein the two rotating rollers are rotationally connected to two ends of the frame, the chain wheels are symmetrically fixed to the rotating rollers, the two chains are respectively meshed with the two chain wheels, the supporting rods are arranged between the two chains, the second motor is fixed to the frame and used for driving the rotating rollers to rotate, the two chains are respectively meshed with the chain wheels on two sides of the two rotating rollers, and a running water gap is formed between every two adjacent supporting rods.
So set up, through the live-rollers that set up, make the chain mesh on the sprocket of the same position department on two live-rollers, thereby make the second motor drive the live-rollers when rotating, drive the sprocket by the live-rollers and rotate, thereby drive two chains and rotate, make and place the lotus root behind the bracing piece, can carry along with the removal of bracing piece, realize automatic transport, and clearance between two liang of bracing pieces forms into running water clearance, thereby can drop water and impurity together in the circulation tank, the impurity filters through the interlayer otter board, water is got into circulation tank and is recycled through the suction pump in, improve energy-concerving and environment-protective effect.
Further set up: the conveying direction of the conveying belt is consistent with the conveying direction of the conveying device, the slag discharging opening is formed in one side, far away from the conveying direction of the conveying device, of the circulating water tank, and the hairbrush, far away from the conveying device, of the conveying belt is abutted to the interlayer screen plate.
So set up, when the brush on the conveyer belt scrapes the waste residue on the interlayer otter board, utilize the conveyer belt to keep away from the brush of conveyor position department and scrape the waste residue, scrape the sediment to the direction that is opposite to lotus root direction of delivery from this to set up the sediment mouth on the one side opposite with lotus root ejection of compact position, can collect the lotus root in one side, the waste residue is collected to the opposite side, and the two each other do not influence, improves the convenience of collecting the waste residue.
Further set up: be provided with silt basin and clean water basin in the circulation tank, the silt basin is located the belt cleaning device below, the clean water basin sets up in one side of silt basin, just be provided with between silt basin and the clean water basin and be used for separating silt basin and clean water basin filter screen, the filter screen is fixed in the circulation tank, just the fixed filtration gauze that is provided with on the filter screen, the suction pump sets up on one side that the silt basin was kept away from in the clean water basin, the frame is located the bottom position department of cleaning chamber ejection of compact and is provided with the tilt baffle, the tilt baffle inclines to the direction that is close to the silt basin.
The sewage in flushing is led to fall into the sludge pond through the inclined baffle plates; through the filter screen and the filtration gauze that set up for in the sewage in the silt pond flows into the clean water tank after filtering, later through the water pump with clean water tank in the hydrologic cycle pump send belt cleaning device in to utilize, realize water cyclic utilization, and wash away again after filtering water, improve the scouring effect, and can leave silt in the silt pond, be convenient for concentrate the recovery, realize energy-concerving and environment-protective effect.
Further set up: the sludge treatment device is characterized in that a submersible pump is arranged in the sludge pond and connected to the sludge discharge pipe, and a stirrer for stirring sludge is arranged in the sludge pond.
So set up, through the mixer that sets up for when regularly needing to clear up the impurity in the silt pond, stir the impurity in the silt pond through the mixer, and pump it to the mud pipe through the immersible pump on, along with the mud pipe is sent to silt centralized processing department centralized processing, the clearance of the silt pond of being convenient for, and can clear up once every month, improve life, and can concentrate to handle silt, improve its environmental protection effect.
Further set up: the cleaning device comprises a high-pressure water pipe connected with the water suction pump, a movable seat connected with the high-pressure water pipe and a plurality of high-pressure spray heads which are arranged on the movable seat and communicated with the high-pressure water pipe, wherein the movable seat is arranged in the cleaning chamber.
So set up, through the high-pressure water pipe that sets up for in the suction pump will circulate water tank water pump to the high-pressure water pipe, along with the high-pressure water pipe with water delivery to high-pressure shower nozzle blowout, thereby wash away the lotus root by a plurality of high-pressure shower nozzles, with the mud impurity on the lotus root wash away, improve cleaning performance.
The cleaning device is symmetrically arranged above and below the conveying device, sliding rails are fixed at the positions, located above and below the conveying device, in the cleaning chamber, of the two moving seats of the cleaning device respectively slide on the two sliding rails, and a driving mechanism for driving the two moving seats to reciprocate on the sliding rails is arranged outside the cleaning chamber.
By adopting the arrangement, the lotus roots on the conveying device are washed by adopting the two cleaning devices, so that the lotus roots can be comprehensively washed, and the cleaning effect is improved; through the actuating mechanism who sets up, can drive two belt cleaning device and carry out reciprocating motion on the slide rail in step to reciprocating wash away many times the lotus root, improve the cleaning performance, and two belt cleaning device's impulsive force offset each other avoids the lotus root to beat the skew on conveyor, is convenient for wash, and improves the washing effect.
Further set up: the driving mechanism comprises two linkage rods hinged to the two moving seats respectively, two round wheels hinged to one ends of the two linkage rods, which are far away from the moving seats, and a third motor which is arranged between the two round wheels and is used for driving the two round wheels to coaxially rotate, wherein two ends of the linkage rods, which are far away from the moving seats, are penetrated out of the cleaning chamber, a sliding groove for the linkage rods to swing is formed in the position of the cleaning chamber, which is penetrated out by the linkage rods, the two linkage rods are hinged to the positions of the two round wheels, which deviate from the circle centers, respectively, the third motor and the two round wheels are arranged outside the cleaning chamber, and two ends of a rotating shaft of the third motor are connected to the circle center positions of the two round wheels respectively.
So set up, through starting the third motor, drive two rounds by the third motor and rotate to drive two gangbars and rotate in the eccentric position department of round, make gangbar pivoted in-process, can drive two removal seats and do reciprocating motion on the slide rail, the sliding tray of seting up is used for supplying the gangbar to swing, avoids influencing the removal process of gangbar, realizes two removal seats and simultaneously on the slide rail reciprocating motion's effect, convenient and fast.
Further set up: the frame includes extension frame and receipts work or material rest, the extension frame is fixed in on the circulation tank, just the one end of extension frame extends to keeping away from the cleaning chamber direction, and the other end is connected with the decurrent slope frame of slope, the one end fixed connection that the extension frame was kept away from to the slope frame is on receipts work or material rest.
So set up, in the extension frame through setting up, can extend to the packing box of freight train, thereby when the freight train is unloaded the lotus root, directly place the lotus root on the extension frame in the packing box, and send into the cleaning room along with conveyor and wash, on transition to receiving the work or material rest through the slope frame after wasing, thereby collect the lotus root after receiving the work or material rest department directly, realize when the freight train is unloaded, the direct lotus root cleaning machine that utilizes washs, convenient and fast improves work efficiency.
By adopting the technical scheme, compared with the prior art, the invention has the following advantages:
1. through the running water gap arranged on the conveying device, the washed impurities and water can flow into the circulating water tank through the running water gap, and the water is pumped into the cleaning device for recycling through the water suction pump after being filtered by the circulating water tank, so that the water can be recycled, and the energy-saving and environment-friendly effects are realized;
2. the waste residues are filtered through the arranged interlayer screen plates, scraped to the outside of a slag discharge port from the interlayer screen plates by utilizing a slag scraping mechanism, uniformly collected by a material receiving frame and treated, and the waste residues are reasonably discharged, so that the energy-saving and environment-friendly effects are realized;
3. the water which flows into the circulating water tank after being washed is filtered by adopting the silt pool and then flows into the clean water tank to be pumped out by the water suction pump for recycling, so that the silt in the water is collected in a concentrated way and the water is recycled, and the energy-saving and environment-friendly effects are achieved;
4. through the driving mechanism, the two cleaning devices can be driven to reciprocate at the same time, so that the comprehensiveness of cleaning lotus roots is improved, and the cleaning effect is improved;
5. through adopting extension frame and receipts work or material rest, can stretch into the packing box of freight train with extension frame to utilize the lotus root cleaning machine to wash the lotus root at the in-process that freight train unloaded, collect the lotus root in receipts work or material rest department after wasing can, convenient and fast improves work efficiency.
Drawings
Fig. 1 is a schematic structural view of a lotus root washing machine;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is a schematic view of the structure in the other side direction of FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 3 with the protective cover hidden;
FIG. 5 is a cross-sectional view of the lotus root washing machine;
FIG. 6 is an enlarged schematic view at B in FIG. 5;
FIG. 7 is a schematic view of a slag scraping mechanism;
FIG. 8 is a schematic view of a part of the structure of the cleaning device, the conveying device and the driving mechanism;
fig. 9 is a schematic layout of the high pressure nozzle on the movable base.
In the figure: 1. a frame; 2. a cleaning chamber; 21. a cleaning device; 211. a high pressure water pipe; 212. a movable seat; 213. a high pressure nozzle; 22. a slide rail; 23. a sliding groove; 3. a conveying device; 31. a rotating roller; 32. a sprocket; 33. a chain; 34. a support rod; 35. a second motor; 4. a running water gap; 5. a circulation water tank; 51. a slag discharge port; 52. a silt pool; 53. a clean water tank; 54. a filter screen; 541. a filter gauze; 55. a tilting baffle; 6. a water pump; 7. an interlayer screen plate; 71. a filter hole; 8. a material receiving frame; 9. a slag scraping mechanism; 91. a conveyor belt; 92. a brush; 93. a first motor; 10. submersible pump; 101. a mud pipe; 11. a stirrer; 12. a driving mechanism; 121. a linkage rod; 122. a round wheel; 123. a third motor; 13. a moving wheel; 14. a protective cover; 15. a roller; 16. an extension frame; 17. a material receiving frame; 18. and (5) an inclined frame.
Detailed Description
The lotus root washing machine will be further described with reference to fig. 1 to 9.
The utility model provides a lotus root cleaning machine, as shown in fig. 1, including frame 1, set up in the washing room 2 on frame 1 and set up in the belt cleaning device 21 in washing room 2, washing room 2 below is provided with circulation water tank 5, and circulation water tank 5 welding is fixed in on frame 1, forms the strong point of equipment by circulation water tank 5, and all is provided with in the position department of four corners in the bottom of circulation water tank 5 and removes wheel 13, the transport of lotus root cleaning machine of being convenient for.
As shown in fig. 1 and 3, a conveying device 3 for conveying lotus roots is arranged on the rack 1, wherein the rack 1 comprises an extension rack 16 and a material receiving rack 17, and the extension rack 16 and the material receiving rack 17 are in transition through an inclined rack 18. One end of the inclined frame 18 is fixed on the extending frame 16, and the other end of the inclined frame is inclined downwards and fixed on the material collecting frame 17, so that the extending frame 16 and the material collecting frame 17 are formed into a step shape, the extending frame 16 positioned at a high position stretches into a container of a lotus root truck, lotus roots in the container are sent to the cleaning chamber 2 through the conveying device 3 on the extending frame 16 to be washed and cleaned by the aid of the conveying device 3, and then are conveyed to the material collecting frame 17 to be collected after being cleaned, and accordingly when the truck with the lotus roots is unloaded, the lotus root truck is directly cleaned by the aid of the lotus root cleaning machine, unloading is completed, and working efficiency is improved.
As shown in fig. 1 and 2, in particular, the conveying device 3 includes two rotating rollers 31 rotatably connected to both ends of the frame 1, sprockets 32 symmetrically fixed to the rotating rollers 31, two chains 33 respectively engaged with the sprockets 32, a plurality of support rods 34 disposed between the two chains 33, and a second motor 35 fixed to the frame 1 and used for driving the rotating rollers 31 to rotate, the two chains 33 respectively engaged with the sprockets 32 on both sides of the rotating rollers 31. The turning roller 31 and the sprocket 32 symmetrically arranged on the turning roller 31 are also arranged at the corner of the inclined frame 18 as shown in fig. 5, so that a transition effect of the chain 33 at the corner is provided, the support roller 15 rotating on the inclined frame 18 is arranged at the position where the inclined frame 18 is connected with the extending frame 16, the chain 33 passes through the support roller 15 and the sprocket 32, the support point of the chain 33 at the corner is formed by the support roller 15, the sprocket 32 drives the chain 33 to rotate under the rotation of the second motor 35 driving the turning roller 31, the support bar 34 is driven to move, and the lotus root can be conveyed after being placed on the support bar 34, so that the lotus root conveying device is convenient and rapid. Wherein, have the interval between two adjacent bracing pieces 34, and the interval forms water supply and impurity to the running water clearance 4 of circulating water tank 5 inflow, and the interval size between two adjacent bracing pieces 34 is less than the size of lotus root simultaneously, avoids the lotus root to drop.
As shown in fig. 1 and 5, a water pump 6 for pumping water into the washing device 21 is provided outside the circulation tank 5, and the water pump 6 pumps water into the washing device 21 by filling the circulation tank 5 with water. When the cleaning device 21 cleans lotus roots, water flows into the circulating water tank 5 again through the running water gap 4 for recycling, and the energy-saving and environment-friendly effects are achieved. In order to facilitate the filtration of the waste residue, an interlayer screen 7 is welded and fixed at the position of the circulating water tank 5 close to the top, and a plurality of filtering holes 71 are formed in the interlayer screen 7 as shown in fig. 6, so that when the washed sewage flows into the circulating water tank 5, the waste residue is filtered on the interlayer screen 7, and the water flows into the circulating water tank 5 along the filtering holes 71 for recycling. A slag scraping mechanism 9 for scraping waste materials on the interlayer screen 7 out of the slag discharging port 51 is arranged between the interlayer screen 7 and the conveying device 3, a slag discharging port 51 which is in butt joint with the interlayer screen 7 is formed in one side of the circulating water tank 5, a material collecting frame 8 is arranged outside the slag discharging port 51, waste residues on the interlayer screen 7 are scraped out of the slag discharging port 51 through the slag scraping mechanism 9, and the waste residues are collected and treated uniformly by the material collecting frame 8, so that the centralized treatment of the waste residues is facilitated, and the environmental protection effect is improved.
As shown in fig. 5 and 7, the slag scraping mechanism 9 includes a conveyor belt 91 disposed between the partition screen 7 and the conveyor 3, a plurality of brushes 92 disposed on the conveyor belt 91, and a first motor 93 disposed on the frame 1 and configured to drive the conveyor belt 91 to rotate, the conveyor belt 91 is rotatably disposed in the circulation tank 5, the first motor 93 is fixed outside the circulation tank 5, and the plurality of brushes 92 are uniformly fixed on the surface of the conveyor belt 91. Wherein, combine the direction of delivery of conveyer belt 91 to be unanimous with the direction of delivery of conveyor 3, and be located conveyer belt 91 and keep away from on the surface of conveyor 3 brush 92 conflict in interlayer otter board 7, thereby can offer the sediment mouth 51 on the one side that conveyer 3 direction of delivery was kept away from to circulation tank 5, when making conveyer belt 91 rotate, the waste residue on the interlayer otter board 7 is scraped to the direction that is opposite to the direction of delivery to brush 92 below conveyer belt 91, thereby scrape to sediment mouth 51 department and send, make the position of sediment mouth 51 and lotus root receive the position of material be in different directions, avoid the two mutual influence.
As shown in fig. 5, in order to further filter the water in the circulation tank 5, a sludge tank 52 and a clean water tank 53 are provided in the circulation tank 5, wherein the sludge tank 52 is located right below the cleaning device 21, the clean water tank 53 is provided at one side of the sludge tank 52, and the sludge tank 52 and the clean water tank 53 are separated by a filter screen 54 fixed in the circulation tank 5, a filter screen 541 is fixedly provided on the filter screen 54, so that after the sludge in the water is filtered in the sludge tank 52, the water reenters the clean water tank 53, and a water suction pump 6 is provided at one side of the clean water tank 53 away from the sludge tank 52, so that the water in the clean water tank 53 is pumped to the cleaning device 21 for recycling. Simultaneously, be located the fixed inclined baffle 55 that is provided with in frame 1 bottom position department that washs 2 ejection of compact departments, inclined baffle 55 is to being close to the direction slope of silt pond 52 to the water after washing in the washing room 2 is led to the silt pond 52 through inclined baffle 55 and is deposited and filtered, and the water after filtering flows into washing room 2 interior cyclic utilization, thereby can promote the cleaning performance to the lotus root.
As shown in fig. 5, a submersible pump 10 and a stirrer 11 for stirring sludge are provided in the sludge tank 52, the submersible pump 10 is connected to a sludge discharge pipe 101, and the sludge discharge pipe 101 is connected to a sludge concentration treatment site, whereby impurities in the sludge tank 52 can be treated periodically, and generally can be treated after two to three weeks. During treatment, the sludge is stirred and stirred uniformly through the stirrer 11, and then the sludge is pumped out through the submersible pump 10, so that the circulating water tank 5 can be cleaned, and the method is convenient and quick.
As shown in fig. 5 and 8, the cleaning device 21 includes a high-pressure water pipe 211 connected to the water pump 6, a movable base 212 connected to an end of the high-pressure water pipe 211 away from the water pump 6, and a plurality of high-pressure spray nozzles 213 disposed on the movable base 212 and communicated with the high-pressure water pipe 211, wherein the movable base 212 is disposed in the cleaning chamber 2, one end of the high-pressure water pipe 211 is fixedly connected to the water pump 6, water is pumped into the high-pressure water pipe 211 by the water pump 6, and the other end is rotatably inserted into the cleaning chamber 2 and fixedly connected to the movable base 212. Meanwhile, as shown in fig. 9, the high-pressure spray heads 213 are specifically set to forty and uniformly distributed on the moving base 212 to sufficiently wash the lotus roots. In order to improve the cleaning effect of lotus roots, cleaning devices 21 are symmetrically arranged above and below the conveying device 3, and spray heads of the two cleaning devices 21 are arranged oppositely, so that lotus roots on the conveying device 3 are washed comprehensively.
As shown in fig. 5 and 8, further, slide rails 22 are fixed at the positions above and below the conveying device 3 in the cleaning chamber 2, the two slide rails 22 are symmetrically arranged with respect to the conveying device 3, the slide rails 22 are T-shaped slide rails 22, and the moving seats 212 in the two cleaning devices 21 slide on the two slide rails 22 respectively. In order to further improve the comprehensiveness of lotus root washing, a driving mechanism 12 for driving two moving bases 212 to reciprocate on a slide rail 22 is arranged outside a washing chamber 2, and the reciprocating direction is mutually perpendicular to the conveying direction of a conveying device 3, so that the lotus roots of the conveying device 3 are washed for multiple times comprehensively in the reciprocating movement process of the moving bases 212, and the washing effect is improved. Specifically, the driving mechanism 12 includes two linkage rods 121 hinged to the two moving bases 212 respectively, two round wheels 122 hinged to one ends of the two linkage rods 121 away from the moving bases 212 respectively, and a third motor 123 disposed between the two round wheels 122 and used for driving the two round wheels 122 to coaxially rotate, two ends of a rotating shaft of the third motor 123 are fixedly connected to positions of circle centers of the two round wheels 122 respectively, and the linkage rods 121 are hinged to positions of the round wheels 122 deviating from the circle centers to form an eccentric link structure, so that when the third motor 123 drives the two round wheels 122 to rotate simultaneously, the round wheels 122 drive the linkage rods 121 to move, and the moving bases 212 are driven to reciprocate on the slide rails 22. As shown in fig. 4, the end of the two linkage rods 121 away from the moving seat 212 passes through the cleaning chamber 2, and the third motor 123 and the two round wheels 122 are disposed outside the cleaning chamber 2, so as to avoid water from entering the driving mechanism 12 and prolong the service life thereof. Meanwhile, a sliding groove 23 for swinging the linkage rod 121 is formed in the position of the cleaning chamber 2, where the linkage rod 121 penetrates, so that a space for swinging the linkage rod 121 is provided, and the stability of a driving process is improved.
As shown in fig. 3 and 4, in order to further maintain the driving mechanism 12 and the first motor 93, a protecting cover 14 is disposed on the outer wall of the washing chamber 2, the protecting cover 14 is fixed on the outer walls of the washing chamber 2 and the circulating water tank 5, and the driving mechanism 12 and the first motor 93 are covered in the protecting cover 14 by the protecting cover 14, so that the driving mechanism 12 and the first motor 93 are protected, and the service life of the cleaning machine is prolonged.
Working principle: when in use, the lotus root cleaning machine is pushed to the container of the truck, and the extension frame 16 is extended into the container of the truck, so that the lotus roots are placed on the conveying device 3 one by staff in the container. The lotus roots are conveyed into the cleaning chamber 2 through the conveying device 3 to be washed, and the two cleaning devices 21 reciprocate in the cleaning chamber 2 in the washing process so as to wash the lotus roots for many times in all directions, so that the lotus root washing effect is improved. Then the lotus root is conveyed to the material receiving frame 17 through the conveying device 3, and the lotus root is taken out by staff at the material receiving frame 17, so that the unloading of a truck can be facilitated, the lotus root is cleaned when the unloading is performed, the time is saved, and the working efficiency is improved. Wherein, in the process of flushing, water and impurity flow into on the interlayer screen plate 7 through running water clearance 4 in conveyor 3, and water flows into in the silt basin 52 along the filtration pore 71 of interlayer screen plate 7, and the impurity is scraped out sediment mouth 51 by brush 92 on conveyer belt 91 to receive the material frame 8 unified collection processing outside through sediment mouth 51, realize same processing waste material, the environmental protection effect is showing. The water in the silt pool 52 is filtered by precipitation, and the clear water flows into the clear water pool 53 through the matching filtration of the filtering gauze 541 and the filter screen 54, and the silt is remained in the silt pool 52, so that the water in the clear water pool 53 is circularly pumped into the cleaning device 21 by the water suction pump 6 for recycling, the recycling of the water is realized, and the energy is saved. The sludge in the sludge tank 52 can be treated regularly, and after the sludge is stirred evenly by starting the stirrer 11 during cleaning, the sludge is pumped to a sludge centralized treatment place through the sludge discharge pipe 101 by the submersible pump 10 for centralized treatment, so that the sludge treatment device is more environment-friendly. Through the scheme, the lotus root cleaning machine can recycle water and reasonably discharge waste residues, and has the effects of energy conservation and environmental protection.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.