阅读说明：本技术 一种土豆去皮装置 (Potato peeling device ) 是由 邵伟康 于 2021-08-19 设计创作，主要内容包括：本发明属于食品加工技术领域,尤其为一种土豆去皮装置,包括清洗车,所述清洗车的底部安装有若干个万向轮,所述清洗车的侧面开设有出料口和出泥口,所述清洗车的顶部一侧安装有进料斗,所述清洗车的内部安装有去皮清洗机构,所述去皮清洗机构的底部靠近所述出料口,所述去皮清洗机构的上端连接有大孔过滤筛,所述大孔过滤筛位于所述进料斗的下方,所述清洗车的内部安装有支撑板,所述支撑板的顶端与所述去皮清洗机构相连接,所述支撑板的侧面安装有导泥板,所述支撑板远离所述导泥板的一侧安装有震动过滤板,通过设置的去皮清洗机构,刮去土豆表面的表皮,且紧贴土豆表面,去除土豆表面凹坑内的表皮,去皮彻底,去皮效率高。(The invention belongs to the technical field of food processing, and particularly relates to a potato peeling device which comprises a cleaning vehicle, wherein a plurality of universal wheels are installed at the bottom of the cleaning vehicle, a discharge port and a mud outlet are formed in the side surface of the cleaning vehicle, a feed hopper is installed at one side of the top of the cleaning vehicle, a peeling and cleaning mechanism is installed inside the cleaning vehicle, the bottom of the peeling and cleaning mechanism is close to the discharge port, the upper end of the peeling and cleaning mechanism is connected with a large-hole filter screen, the large-hole filter screen is positioned below the feed hopper, a support plate is installed inside the cleaning vehicle, the top end of the support plate is connected with the peeling and cleaning mechanism, a mud guide plate is installed at the side surface of the support plate, a vibration filter plate is installed at one side of the support plate, which is far away from the mud guide plate, and the skin on the surface of potatoes is scraped through the arranged peeling and cleaning mechanism, and the potato peeling agent is tightly attached to the surface of the potato, so that the epidermis in pits on the surface of the potato is removed, the peeling is thorough, and the peeling efficiency is high.)

1. The utility model provides a potato peeling apparatus, includes the washing car, its characterized in that: the bottom of the cleaning vehicle is provided with a plurality of universal wheels, the side surface of the cleaning vehicle is provided with a discharge port and a sludge outlet, the discharge port and the sludge outlet are respectively positioned at two sides of the cleaning vehicle, one side of the top of the cleaning vehicle is provided with a feed hopper, the cleaning vehicle is internally provided with a peeling cleaning mechanism, the bottom of the peeling cleaning mechanism is close to the discharge port, the upper end of the peeling cleaning mechanism is connected with a large-hole filter sieve, the large-hole filter sieve is positioned below the feed hopper, the cleaning vehicle is internally provided with a support plate, the top end of the support plate is connected with the peeling cleaning mechanism, the side surface of the support plate is provided with a sludge guide plate, the bottom end of the sludge guide plate passes through the sludge outlet, one side of the support plate, far away from the sludge guide plate, is provided with a vibrating filter plate, and the vibrating filter plate is positioned below the peeling cleaning mechanism, the bottom of the cleaning vehicle is provided with an overflow plate;

the peeling and cleaning mechanism comprises a peeling and cleaning barrel, a peeling and cleaning brush, nozzles, material discharging holes, a second motor, a shaftless screw conveyor, a reverse rotary drum, a circulating pump and a water inlet, wherein the peeling and cleaning barrel is arranged in the cleaning vehicle, a plurality of peeling and cleaning brushes are arranged on the inner wall of the peeling and cleaning barrel, a plurality of nozzles are arranged at the upper end of the inner wall of the peeling and cleaning barrel, the peeling and cleaning brushes and the nozzles are arranged in a staggered manner, a plurality of material discharging holes are formed in the lower end of the inner wall of the peeling and cleaning barrel, a second motor is arranged in the cleaning barrel, the reverse rotary drum is arranged on a driving shaft of the second motor, the shaftless screw conveyor is sleeved on the outer wall of the reverse rotary drum, a plurality of peeling and cleaning brushes are arranged on the outer wall of the shaftless screw conveyor, and the circulating pump is arranged at the bottom of the cleaning vehicle, the top of the cleaning vehicle is provided with a water inlet.

2. The potato peeling apparatus of claim, wherein: the inner wall of the peeling cleaning barrel is provided with a sliding groove, a spring is arranged inside the sliding groove, a limiting block is sleeved inside the sliding groove, one end of the spring is connected with the sliding groove, the other end of the spring is connected with the limiting block, a sliding block is arranged on one side of the spring far away from the limiting block, an elastic plugging sleeve is sleeved on the outer wall of the sliding block, and a plurality of hard elastic scraping needles are arranged at one end of the limiting block.

3. The potato peeling apparatus of claim, wherein: the driving shaft of the second motor is provided with a driving gear, the outer wall of the driving gear is sleeved with a driven gear, a plurality of transmission gears are arranged between the driving gear and the driven gear, the driving gear is meshed with the transmission gears, and the transmission gears are meshed with the driven gear.

4. The potato peeling apparatus of claim, wherein: and a plurality of friction bulges are arranged on the outer wall of the reverse rotary drum.

5. The potato peeling apparatus of claim, wherein: the internally mounted of feeder hopper has a plurality of to sweep the mud brush, a plurality of feed port has been seted up at the top of wasing the car, the feed port is located the below of feeder hopper, the top of wasing the car is close to sweep the position of mud brush and install first motor.

6. The potato peeling apparatus of claim, wherein: the up end sliding connection of vibrations filter has the brush cleaner, the lateral wall of washing car is located the third motor is installed to the below of discharge gate, the brush cleaner pass through the stay cord with the drive shaft of third motor is connected, just the third motor with the tie point of stay cord is close to vibrations filter up end place plane, the mounting groove has been seted up to the inside of backup pad, the internally mounted of mounting groove has clockwork spring, clockwork spring passes through the stay cord with the brush cleaner is connected, just clockwork spring with the tie point of stay cord is close to vibrations filter up end place plane.

7. The potato peeling apparatus of any one of the preceding claims, wherein:

the use steps are as follows:

checking the device, starting the device, and connecting a tap water outlet with the water inlet;

b: after the step A is finished, conveying potatoes needing peeling into the feed hopper, rotating the mud sweeping brush to remove mud on the surface of the potatoes in the feed hopper, dropping the cleaned potatoes and the cleaned mud onto the large-hole filtering sieve, conveying the potatoes into the peeling and cleaning mechanism, and leading out the filtered mud through the mud guide plate;

c: after the step B is finished, the second motor rotates to drive the driving gear and the reverse rotation roller to rotate, the driving gear drives the transmission gear to rotate, so that the driven gear rotates reversely to drive the shaftless screw conveyor to rotate, potatoes are conveyed to the peeling and cleaning mechanism and then conveyed to the discharge port by the shaftless screw conveyor, the reverse rotation roller rotates the potatoes in the peeling and cleaning mechanism, the peeling brush scrapes skins of the potatoes, meanwhile, water is sprayed from the nozzles to wash off the scraped skins and soil on the surfaces of the potatoes, the potatoes are finally discharged through the discharge port, mixed water of the scraped skins and the soil falls onto the vibration filter plate, the skins are filtered, the potatoes are cleaned by the cleaning brush, muddy water is recycled after sedimentation, and peeling of the potatoes is finished;

d: and D, after the step C is finished, cleaning the soil at the bottom of the cleaning vehicle and the scraped surface, and closing the device.

Technical Field

The invention belongs to the technical field of food processing, and particularly relates to a potato peeling device.

Background

The potato tubers contain a large amount of starch, can provide abundant heat for human bodies, are rich in protein, amino acid, multiple vitamins and minerals, particularly contain the most vitamins in all food crops, China is the country with the most total potatoes in the world, the skins of the potatoes need to be removed before the potatoes are processed, the potatoes are irregular spheroids, and the surfaces of the potatoes are mostly provided with pits, so that when manual peeling is carried out, although the peeling is thorough, a large amount of meat of the potatoes is easily cut off, unnecessary waste is caused, the manual peeling efficiency is low, the labor intensity is high, the processing requirements cannot be met, at present, the mechanical peeling of the skins of the potatoes is generally carried out by adopting a knife roll, the peeling efficiency is improved, but the peeling thickness is not easy to control, if the peeling thickness is thin, the skins in the pits on the surfaces of the potatoes cannot be removed, if the thickness of the cut peel is thick, the potatoes are cut too deeply, so that a large amount of potato pulp is cut off, and waste is caused.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a potato peeling device which has the characteristics of being tightly attached to the surface of potatoes to remove potato skins, thoroughly peeling and high in peeling efficiency.

In order to achieve the purpose, the invention provides the following technical scheme: a potato peeling device comprises a cleaning vehicle, wherein a plurality of universal wheels are installed at the bottom of the cleaning vehicle, a discharge port and a sludge outlet are formed in the side surface of the cleaning vehicle, the discharge port and the sludge outlet are respectively positioned at two sides of the cleaning vehicle, a feed hopper is installed at one side of the top of the cleaning vehicle, a peeling cleaning mechanism is installed inside the cleaning vehicle, the bottom of the peeling cleaning mechanism is close to the discharge port, a large-hole filter sieve is connected to the upper end of the peeling cleaning mechanism and positioned below the feed hopper, a support plate is installed inside the cleaning vehicle, the top end of the support plate is connected with the peeling cleaning mechanism, a sludge guide plate is installed on the side surface of the support plate, the bottom end of the sludge guide plate penetrates through the sludge outlet, and a vibration filter plate is installed at one side, far away from the sludge guide plate, of the support plate, the vibration filter plate is positioned below the peeling and cleaning mechanism, and an overflow plate is arranged at the bottom of the cleaning vehicle;

the peeling and cleaning mechanism comprises a peeling and cleaning barrel, a peeling and cleaning brush, nozzles, material discharging holes, a second motor, a shaftless screw conveyor, a reverse rotary drum, a circulating pump and a water inlet, wherein the peeling and cleaning barrel is arranged in the cleaning vehicle, a plurality of peeling and cleaning brushes are arranged on the inner wall of the peeling and cleaning barrel, a plurality of nozzles are arranged at the upper end of the inner wall of the peeling and cleaning barrel, the peeling and cleaning brushes and the nozzles are arranged in a staggered manner, a plurality of material discharging holes are formed in the lower end of the inner wall of the peeling and cleaning barrel, a second motor is arranged in the cleaning barrel, the reverse rotary drum is arranged on a driving shaft of the second motor, the shaftless screw conveyor is sleeved on the outer wall of the reverse rotary drum, a plurality of peeling and cleaning brushes are arranged on the outer wall of the shaftless screw conveyor, and the circulating pump is arranged at the bottom of the cleaning vehicle, the top of the cleaning vehicle is provided with a water inlet.

Connecting a tap water outlet with the water inlet, inputting clean water into the water inlet, conveying potatoes to be peeled into the feed hopper, removing soil on the surfaces of the potatoes, falling the cleaned potatoes and the cleaned soil onto the large-hole filter sieve, conveying the potatoes into the peeling and cleaning mechanism, leading out the filtered soil through the mud guide plate, rotating the second motor so as to drive the shaftless screw conveyor and the reversing roller to rotate in opposite directions, conveying the potatoes into the peeling and cleaning mechanism and conveying the potatoes to the discharge port by the shaftless screw conveyor, rotating the reversing roller while removing potato skins, scraping the potato skins by the peeling brush, simultaneously spraying water in the nozzle to wash the scraped skins and soil on the surfaces of the potatoes, and falling the mixed water of the scraped skins and the soil onto the vibration filter plate, the peels are filtered, muddy water falls to the bottom of the cleaning vehicle and is recycled after precipitation, peeled potatoes are finally discharged through the discharge hole, peeling of the potatoes is completed, peeling is thorough, and peeling efficiency is high.

Furthermore, a sliding groove is formed in the inner wall of the peeling cleaning barrel, a spring is installed inside the sliding groove, a limiting block is sleeved inside the sliding groove, one end of the spring is connected with the sliding groove, the other end of the spring is connected with the limiting block, a sliding block is installed on one side, away from the spring, of the limiting block, an elastic plugging sleeve is sleeved on the outer wall of the sliding block, a plurality of hard elastic peeling needles are installed at one ends, away from the limiting block, of the sliding block, when the hard elastic peeling needles are used, the hard elastic peeling needles are in contact with the surface of potatoes, the hard elastic peeling needles are stressed by pressure, the spring is compressed, the hard elastic peeling needles scrape the skins of the potatoes, and when the hard elastic peeling needles are stressed by too much pressure, in order to prevent the potatoes from being cut too deep, so that a large amount of meat quality of the potatoes are cut off and waste is caused, the spring is continuously compressed, the hard elastic peeling needle sinks, the hard elastic peeling needle is enabled to be always in contact with the surface of the potatoes, when the hard elastic peeling needle meets a pit on the surface of the potatoes, the spring rebounds, and the hard elastic peeling needle is pushed into the pit on the surface of the potatoes to scrape off the inner skin of the pit.

Further, a driving gear is installed on a driving shaft of the second motor, a driven gear is sleeved on the outer wall of the driving gear, a plurality of transmission gears are installed between the driving gear and the driven gear, the driving gear is meshed with the transmission gears, the transmission gears are meshed with the driven gear, the driving shaft of the second motor drives the driving gear to rotate, the transmission gears rotate along with the driving gear, and therefore the driven gear rotates along with the driving gear, the direction of the driving gear is opposite to that of the driven gear, and the shaftless spiral conveyor and the reversing drum rotate in opposite directions.

Furthermore, a plurality of friction bulges are arranged on the outer wall of the reverse rotating roller, and the friction bulges rub the potatoes to remove the skins of the potatoes and simultaneously rotate the potatoes.

Further, the internally mounted of feeder hopper has a plurality of to sweep the mud brush, a plurality of feed port has been seted up at the top of washing car, the feed port is located the below of feeder hopper, the top of washing car is close to sweep the position of mud brush and install first motor, first motor passes through the belt and drives sweep the mud brush fast turn-round, will fall into the earth on the potato surface of feeder hopper is swept.

Furthermore, the upper end surface of the vibration filter plate is connected with a cleaning brush in a sliding way, the side wall of the cleaning vehicle is positioned below the discharge port and is provided with a third motor, the cleaning brush is connected with the driving shaft of the third motor through a pull rope, the connecting point of the third motor and the pull rope is close to the plane of the upper end surface of the vibration filter plate, a mounting groove is arranged inside the supporting plate, a clockwork spring is arranged inside the mounting groove and is connected with the cleaning brush through the pull rope, the connecting point of the clockwork spring and the pull rope is close to the plane of the upper end surface of the vibration filter plate, the cleaning brush cleans the vibration filter plate, concentrates the potato epidermis falling on the vibration filter plate, avoids the potato epidermis from blocking the vibration filter plate, when too many potato epidermis fall on the vibration filter plate, and starting the third motor, pulling the pull rope to drive the cleaning brush to clean the vibration filter plate, controlling the third motor to reversely rotate after cleaning, and pulling the cleaning brush back by the spring.

Further, the device comprises the following steps:

checking the device, starting the device, and connecting a tap water outlet with the water inlet;

b: after the step A is finished, conveying potatoes needing peeling into the feed hopper, rotating the mud sweeping brush to remove mud on the surface of the potatoes in the feed hopper, dropping the cleaned potatoes and the cleaned mud onto the large-hole filtering sieve, conveying the potatoes into the peeling and cleaning mechanism, and leading out the filtered mud through the mud guide plate;

c: after the step B is finished, the second motor rotates to drive the driving gear and the reverse rotation roller to rotate, the driving gear drives the transmission gear to rotate, so that the driven gear rotates reversely to drive the shaftless screw conveyor to rotate, potatoes are conveyed to the peeling and cleaning mechanism and then conveyed to the discharge port by the shaftless screw conveyor, the reverse rotation roller rotates the potatoes in the peeling and cleaning mechanism, the peeling brush scrapes skins of the potatoes, meanwhile, water is sprayed from the nozzles to wash off the scraped skins and soil on the surfaces of the potatoes, the potatoes are finally discharged through the discharge port, mixed water of the scraped skins and the soil falls onto the vibration filter plate, the skins are filtered, the potatoes are cleaned by the cleaning brush, muddy water is recycled after sedimentation, and peeling of the potatoes is finished;

d: and D, after the step C is finished, cleaning the soil at the bottom of the cleaning vehicle and the scraped surface, and closing the device.

Compared with the prior art, the invention has the beneficial effects that:

sweep the mud brush through setting up, clear away potato surface adhesion's earth, filter behind the earth, the peeling and cleaning mechanism of rethread setting scrapes the surperficial epidermis of potato, and through the peeling brush that sets up, hug closely the potato surface, gets rid of the epidermis in the surperficial pit of potato, peels thoroughly, peels efficiently.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the structure of the peeling brush of the present invention.

FIG. 3 is a schematic view of the structure of the elastic skin scraping needle of the present invention.

FIG. 4 is a schematic view of the driving gear and the driven gear of the present invention.

Fig. 5 is a schematic structural diagram of the first motor according to the present invention.

In the figure: 1. cleaning a vehicle; 11. a discharge port; 12. a sludge outlet; 2. a universal wheel; 3. a feed hopper; 31. sweeping mud; 32. a feed port; 33. a first motor; 4. peeling and cleaning mechanism; 41. peeling and cleaning cylinder; 42. a skin scraping brush; 421. a sliding groove; 422. a spring; 423. a limiting block; 424. a slider; 425. an elastic plugging sleeve; 426. a hard elastic skin scraping needle; 43. a nozzle; 44. a leakage hole; 45. a second motor; 451. a driving gear; 452. a transmission gear; 453. a driven gear; 46. a shaftless screw conveyor; 47. a reverse drum; 471. a friction projection; 48. a circulation pump; 49. a water inlet; 5. a large-hole filter sieve; 6. a mud guide plate; 7. a support plate; 71. mounting grooves; 8. vibrating the filter plate; 81. cleaning with a brush; 82. a clockwork spring; 83. pulling a rope; 84. a third motor; 9. an overflow plate.

Detailed Description

The materials, methods and apparatus used in the following examples, which are not specifically illustrated, are conventional in the art and are commercially available to those of ordinary skill in the art. The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting, wherein certain elements may be omitted, enlarged or reduced in size, and are not intended to represent the actual dimensions of the product, so as to better illustrate the detailed description of the invention.

Example one

Referring to fig. 1-5, the present invention provides the following technical solutions: a potato peeling device comprises a cleaning vehicle 1, a plurality of universal wheels 2 are mounted at the bottom of the cleaning vehicle 1, a discharge port 11 and a mud outlet 12 are formed in the side surface of the cleaning vehicle 1, the discharge port 11 and the mud outlet 12 are respectively positioned at two sides of the cleaning vehicle 1, a feed hopper 3 is mounted at one side of the top of the cleaning vehicle 1, a peeling cleaning mechanism 4 is mounted inside the cleaning vehicle 1, the bottom of the peeling cleaning mechanism 4 is close to the discharge port 11, the upper end of the peeling cleaning mechanism 4 is connected with a large-hole filter screen 5, the large-hole filter screen 5 is positioned below the feed hopper 3, a support plate 7 is mounted inside the cleaning vehicle 1, the top end of the support plate 7 is connected with the peeling cleaning mechanism 4, a mud guide plate 6 is mounted at the side surface of the support plate 7, the bottom end of the mud guide plate 6 penetrates through the mud outlet 12, a vibration filter plate 8 is mounted at one side, far away from the mud guide plate 6, and the vibration filter plate 8 is positioned below the cleaning mechanism 4, the bottom of the cleaning vehicle 1 is provided with an overflow plate 9;

the peeling and cleaning mechanism 4 comprises a peeling and cleaning cylinder 41, a peeling brush 42, a nozzle 43, a material discharging hole 44, a second motor 45, a shaftless screw conveyor 46, a reverse rotation cylinder 47, a circulating pump 48 and a water inlet 49, wherein the peeling and cleaning cylinder 41 is arranged inside the cleaning vehicle 1, a plurality of peeling brushes 42 are arranged on the inner wall of the peeling and cleaning cylinder 41, a plurality of nozzles 43 are arranged on the upper end of the inner wall of the peeling and cleaning cylinder 41, the peeling brushes 42 and the nozzle 43 are arranged in a staggered manner, a plurality of material discharging holes 44 are arranged at the lower end of the inner wall of the peeling and cleaning cylinder 41, the peeling brushes 42 and the material discharging holes 44 are arranged in a staggered manner, the second motor 45 is arranged inside the peeling and cleaning cylinder 41, a reverse rotation cylinder 47 is arranged on a driving shaft of the second motor 45, the shaftless screw conveyor 46 is sleeved on the outer wall of the reverse rotation cylinder 47, a plurality of peeling brushes 42 are arranged on the outer wall of the shaftless screw conveyor 46, the circulating pump 48 is arranged at the bottom of the cleaning vehicle 1, the top of the washing vehicle 1 is provided with a water inlet 49.

In this embodiment: a tap water outlet is connected with a water inlet 49, clean water is input into the water inlet 49, potatoes needing peeling are conveyed into a feed hopper 3, soil on the surfaces of the potatoes is removed, the cleaned potatoes and the cleaned soil fall onto a large-hole filter sieve 5, the potatoes are conveyed into a peeling and cleaning mechanism 4, the filtered soil is led out through a mud guide plate 6, a second motor 45 rotates to drive a shaftless screw conveyor 46 and a reversing roller 47 to rotate in opposite directions, the potatoes are conveyed into the peeling and cleaning mechanism 4 and then conveyed to a discharge port 11 by the shaftless screw conveyor 46, the reversing roller 47 rotates when removing the potato skins, the potato skins are scraped by a skin scraping brush 42, meanwhile, water is sprayed from a nozzle 43 to wash the scraped skins and soil on the surfaces of the potatoes, the mixed water of the scraped skins and the soil falls onto a vibration filter plate 8, the epidermis is filtered, and muddy water falls to washing car 1 bottom, through deposiing the back, recycles, and peeled potato is final to be discharged through discharge gate 11, accomplishes the peeling work of potato, peels thoroughly, peels efficiently.

In this embodiment, as shown in fig. 2, a sliding groove 421 is formed on the inner wall of the peeling cleaning cylinder 41, a spring 422 is installed inside the sliding groove 421, a stopper 423 is sleeved inside the sliding groove 421, one end of the spring 422 is connected to the sliding groove 421, the other end of the spring 422 is connected to the stopper 423, a sliding block 424 is installed on one side of the stopper 423 away from the spring 422, an elastic plugging sleeve 425 is sleeved on the outer wall of the sliding block 424, and a plurality of hard elastic peeling needles 426 are installed on one end of the sliding block 424 away from the stopper 423, when in use, the hard elastic peeling needles 426 are in contact with the surface of potatoes, the hard elastic peeling needles 426 are under pressure, the spring 422 is compressed, the hard elastic peeling needles 426 scrape off the skins of potatoes, when the hard elastic peeling needles 426 are under too high pressure, in order to prevent the potatoes from being cut too deep, resulting in a large amount of meat of potatoes being cut off, causing waste, the spring 422 is continuously compressed, the hard elastic peeling needle 426 sinks, so that the hard elastic peeling needle 426 is always in contact with the surface of the potatoes, when the hard elastic peeling needle encounters a pit on the surface of the potatoes, the spring 422 rebounds, the hard elastic peeling needle 426 is pushed into the pit on the surface of the potatoes, and the inner skin of the pit is peeled off.

In this embodiment, as shown in fig. 4, a driving gear 451 is mounted on a driving shaft of the second motor 45, a driven gear 453 is sleeved on an outer wall of the driving gear 451, a plurality of transmission gears 452 are mounted between the driving gear 451 and the driven gear 453, the driving gear 451 is engaged with the transmission gears 452, and the transmission gears 452 are engaged with the driven gear 453.

In this embodiment, as shown in fig. 1, a plurality of friction protrusions 471 are installed on the outer wall of the reverse rotation roller 47, and when the potato peeler is used, the friction protrusions 471 rub the potatoes to remove the skins of the potatoes and rotate the potatoes.

In this embodiment, as figure 1, the internally mounted of feeder hopper 3 has a plurality of to sweep mud brush 31, and a plurality of feed port 32 has been seted up at the top of washing car 1, and feed port 32 is located the below of feeder hopper 3, and the top of washing car 1 is close to the position of sweeping mud brush 31 and installs first motor 33, and during the use, first motor 33 passes through the belt drive and sweeps mud brush 31 fast rotation, will fall into the surperficial earth of potato of feeder hopper 3 and sweep away.

In this embodiment, as shown in fig. 1, the upper end surface of the vibration filter plate 8 is slidably connected with a cleaning brush 81, the side wall of the cleaning cart 1 is located below the discharge port 11 and is provided with a third motor 84, the cleaning brush 81 is connected with the driving shaft of the third motor 84 through a pull rope 83, and the connection point of the third motor 84 and the pull rope 83 is close to the plane of the upper end surface of the vibration filter plate 8, the inside of the supporting plate 7 is provided with a mounting groove 71, a clockwork spring 82 is mounted inside the mounting groove 71, the clockwork spring 82 is connected with the cleaning brush 81 through the pull rope 83, and the connection point of the clockwork spring 82 and the pull rope 83 is close to the plane of the upper end surface of the vibration filter plate 8, when in use, the cleaning brush 81 cleans the vibration filter plate 8, centralizes the potato skins falling on the vibration filter plate 8, and prevents the potato skins from blocking the vibration filter plate 8, when too many potato skins fall on the vibration filter plate 8, the third motor 84 is started, the pull rope 83 is pulled to drive the cleaning brush 81 to clean the vibration filter plate 8, after cleaning, the third motor 84 is controlled to rotate reversely, and the clockwork spring 82 pulls back the cleaning brush 81.

In this embodiment, the use steps and principles are as follows:

checking the device, starting the device, connecting a tap water outlet with a water inlet 49, connecting the water inlet 49 with a nozzle 43 at the rear section of a peeling and cleaning mechanism 4, connecting a water inlet of a circulating pump 48 with the rear section of the bottom of a cleaning vehicle 1, connecting a water outlet with the nozzle 43 at the front section of the peeling and cleaning mechanism 4, inputting clean water into the water inlet 49, conveying potatoes to be peeled into a feed hopper 3, driving a mud sweeping brush 31 to rotate rapidly by a first motor 33 through a belt, removing soil on the surface of the potatoes in the feed hopper 3, falling the cleaned potatoes and the cleaned soil onto a large-hole filter sieve 5, conveying the potatoes into the peeling and cleaning mechanism 4, leading out the filtered soil through a mud guide plate 6, rotating a second motor 45, driving a driving shaft of the second motor 45 to drive a driving gear 451 to rotate, and driving a transmission gear 452 to rotate along with the driving gear 453 to rotate the driven gear 453 along with the driving gear, and the directions are opposite, so that the shaftless screw conveyor 46 and the reverse rotating roller 47 rotate in opposite directions, after the potatoes are conveyed into the peeling and cleaning mechanism 4, the potatoes are conveyed to the discharge hole 11 by the shaftless screw conveyor 46, the friction bulge 471 on the reverse rotating roller 47 rubs the potatoes, the potatoes are rotated while the potato skins are removed, the hard elastic peeling needle 426 is contacted with the surface of the potatoes, the hard elastic peeling needle 426 is pressed by the spring 422, the potato skins are scraped, when the pressure on the hard elastic peeling needle 426 is overlarge, in order to avoid the situation that the potatoes are cut too deep, so that a large amount of meat quality of the potatoes is cut, and waste is caused, the spring 422 is continuously compressed, the hard elastic peeling needle 426 sinks, the hard elastic peeling needle 426 is always contacted with the surface of the potatoes, when meeting pits on the surface of the potatoes, the spring 422 rebounds, the hard elastic peeling needle 426 is pushed into the pits on the surface of the potatoes, scraping the inner skin of the pit, simultaneously, spraying water in the front section nozzle 43 to wash the scraped skin and soil on the surface of the potatoes, enabling the mixed water of the scraped skin and the soil to fall on the vibration filter plate 8, filtering the skin, enabling muddy water to fall on the bottom of the cleaning vehicle 1, enabling upper clear water to overflow the overflow plate 9 after sedimentation, enabling the upper clear water to flow to the rear section of the cleaning vehicle 1 for recycling, cleaning the vibration filter plate 8 by using the cleaning brush 81, concentrating the potato skins falling on the vibration filter plate 8, avoiding the potato skins from blocking the vibration filter plate 8, when too many potato skins fall on the vibration filter plate 8, starting the third motor 84, pulling the pull rope 83 to drive the cleaning brush 81 to clean the vibration filter plate 8, controlling the third motor 84 to reversely rotate after cleaning, pulling the cleaning brush 81 back by using the spring 82 to clean the peeled potatoes, and finally discharging the peeled potatoes through the discharge port 11 to finish peeling work of the potatoes, the peeling is thorough and the peeling efficiency is high.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.