Efficient potato cleaning and recycling device and method

Abstract

The invention relates to the technical field of potato processing, in particular to an efficient potato cleaning and recycling device and method. The efficient potato cleaning and recycling device comprises a containing frame used for containing potatoes, a cleaning mechanism and a separating and recycling mechanism; the cleaning mechanism comprises a placing structure and a flushing structure, the placing structure is arranged at the upper end of the separating and recycling mechanism and used for placing a containing frame for containing potatoes, and the flushing structure is arranged at the upper end of the placing structure and used for flushing the potatoes in the containing frame; the separation and recovery mechanism comprises a separation structure and a recovery structure, the separation structure and the recovery structure are arranged up and down, the separation structure is arranged at the lower end of the placement structure, the separation structure is used for separating solid and liquid in the mixed liquid after the potatoes are washed, and the recovery structure is used for recovering the solid and the liquid respectively; the cleaning mechanism and the separating and recycling mechanism are arranged, so that primary purification of water used for washing potatoes and recycling of starch on the surfaces of the potatoes are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of potato processing, in particular to a potato efficient cleaning and recovery device, and in particular to a recovery method of the potato efficient cleaning and recovery device. Background Art

[0002] Potatoes, also known as potatoes or sweet potatoes, are common ingredients in life. They can be used as staple food or to make a variety of delicious dishes. Potatoes are rich in starch. After cutting, some starch may remain on the surface. These starches may affect the taste and color of dishes during cooking. By washing, excess starch can be effectively removed, making the potato pieces more refreshing and white when cooking.

[0003] Chinese patent CN212488349U discloses an efficient potato cleaning device, whose working principle is: potatoes to be cleaned enter from an inclined material inlet, rotate and clean in a combined cleaning cage assembly, and after cleaning, open the discharge port to release the cleaned potatoes.

[0004] In the above scheme, when washing potato pieces, starch on the surface of the potato pieces is washed away by water, and then the starch dissolves in the water. Although less starch is washed out from one potato, washing a large number of potatoes will still wash out a large amount of starch. A large amount of starch dissolves in water, which will cause a waste of starch and increase the difficulty of purifying the water after washing the potatoes. Summary of the invention

[0005] In view of the above problems, a potato efficient cleaning and recovery device is provided. The present invention is provided with a cleaning mechanism and a separation and recovery mechanism, thereby achieving preliminary purification of water used for washing potatoes and recovery of potato surface starch.

[0006] In order to solve the problems of the prior art, the present invention provides a potato efficient cleaning and recovery device, comprising a holding frame for holding potatoes, a drain hole is opened at the lower part of the holding frame, and also comprises a cleaning mechanism and a separation and recovery mechanism; the cleaning mechanism comprises a placing structure and a flushing structure, the placing structure is arranged at the upper end of the separation and recovery mechanism, the placing structure is used to place the holding frame for holding potatoes, the flushing structure is arranged at the upper end of the placing structure, and the flushing structure is used to flush the potatoes in the holding frame; the separation and recovery mechanism comprises a separation structure and a recovery structure, the separation structure and the recovery structure are arranged up and down, and the separation structure is arranged at the lower end of the placing structure, the separation structure is used to separate solids and liquids in a mixed liquid after flushing the potatoes, and the recovery structure recovers the solids and liquids respectively.

[0007] Preferably, the separation structure includes a separation bin, a separation net and a cleaning structure; the separation bin; the separation net is horizontally arranged inside the separation bin, and the separation net is directly below the containing frame; the cleaning structure is arranged above the separation net, and the cleaning structure is used to clean the solids filtered out from the surface of the separation net.

[0008] Preferably, the cleaning structure includes a scraper, a driving plate and a first driving structure; the lower end of the scraper is pressed against the separation net, and two sub-plates are provided at both ends of the scraper, and the two sub-plates are respectively located on both sides of the scraper; the driving plate is arranged at the upper end of the scraper; the first driving structure has two, and the two first driving structures are respectively arranged at the two ends of the driving plate, and the two first driving structures apply force to the driving plate at the same time.

[0009] Preferably, the cleaning structure further comprises a toggle structure, and there are four toggle structures, which are respectively arranged at the connection between the scraper and the four sub-plates.

[0010] Preferably, the cleaning structure further comprises a first elastic connection structure, and the first elastic connection structure is arranged between the scraper and the driving plate.

[0011] Preferably, the separation structure also includes two tensioning structures, which are respectively arranged at both ends of the separation net, and the tensioning structure includes two clamping arms, two second drive structures, two third drive structures and a synchronous drive unit; the two clamping arms are arranged in parallel with each other, and the two clamping arms are respectively arranged on the upper and lower sides of the separation net; the two second drive structures are respectively arranged at both ends of the clamping arms, and the second drive structures are used to drive the two clamping arms to approach or move away from each other; the two third drive structures are respectively arranged at both ends of the clamping arms, and the two third drive structures correspond to the two second drive structures respectively, and the third drive structure is used to drive one end of the separation net to move in a horizontal direction; the synchronous drive unit is arranged between the two third drive structures, and the synchronous drive unit is used to simultaneously drive the two third drive structures to move.

[0012] Preferably, the tensioning structure further includes two second elastic connection structures, and the second elastic connection structures are arranged between the second driving structure and the third driving structure.

[0013] Preferably, the cleaning mechanism further comprises a vibration structure, and the vibration structure is arranged inside the placement structure.

[0014] Preferably, the cleaning mechanism further comprises a fixing structure, and the fixing structure is arranged on the placement structure.

[0015] A potato efficient cleaning and recycling method comprises the following steps:

[0016] S1, placing the potatoes cut into pieces in a containing frame, then placing the containing frame on a placing structure, fixing the containing frame on the placing structure with a fixing structure, and washing the potatoes in the containing frame with a washing structure;

[0017] S2, the water sprayed from the flushing structure hits the potatoes, washing away the starch on the potatoes, and the water carries the starch to the separation structure;

[0018] S3, the starch insoluble in water is separated from the water through the separation structure, while the starch dissolved in water follows the water through the separation structure;

[0019] S4, the starch dissolved in water is precipitated in the recovery structure, so that the starch is separated from the water.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention is provided with a cleaning mechanism and a separation and recovery mechanism. After the staff cuts the potatoes into pieces, they are placed in a containing frame, and then the containing frame is placed on a placing rack. The flushing structure flushes the potatoes in the containing frame, and the starch on the surface of the potatoes is flushed away. Then, the starch rapidly falls onto the separation structure driven by the water flow. The flushing water passes through the separation structure, so that the starch that is mostly insoluble in water is separated from the water, and the starch is transferred to a fixed collection bin, while the starch that is soluble in water passes through the separation structure with the water and falls into a liquid recovery bin. The starch is separated from the water by precipitation or other methods, thereby realizing the preliminary purification of the water used for flushing the potatoes and the recovery of the starch on the surface of the potatoes.

[0022] 2. The present invention is provided with a separation net and a cleaning structure. The separation net separates water and starch that is not dissolved in water. The starch remains on the separation net, and the water passes through the separation net and falls into the liquid collection bin. After the potatoes in the holding frame are rinsed, the cleaning structure cleans the starch on the separation net to prevent excessive starch from being retained on the separation net, thereby preventing more starch from dissolving into the water and increasing the amount of collected starch. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional diagram of a potato efficient cleaning and recycling device.

[0024] Figure 2 It is a front view of a potato efficient cleaning and recycling device.

[0025] Figure 3 yes Figure 2 Cross-sectional view at AA in the middle.

[0026] Figure 4 It is a stereoscopic diagram of the separation structure in a potato efficient cleaning and recovery device.

[0027] Figure 5It is a stereoscopic diagram of a separation net and a cleaning structure in a potato efficient cleaning and recovery device.

[0028] Figure 6 The invention discloses a stereoscopic diagram of a separation net, a scraper, a driving plate, a toggle structure and a first elastic connection structure in a potato efficient cleaning and recovery device.

[0029] Figure 7 It is a three-dimensional diagram of the separation net and tensioning structure in a potato efficient cleaning and recovery device.

[0030] Figure 8 The invention relates to a three-dimensional structure of a clamping arm, a second driving structure, a third driving structure, a synchronous driving unit and a second elastic connecting structure in a potato efficient cleaning and recovery device.

[0031] Fig. 9 The invention discloses a stereoscopic diagram of a second U-shaped plate, a second moving block, a third U-shaped plate and a second elastic connection structure in a potato efficient cleaning and recovery device.

[0032] Fig.10 The invention discloses a three-dimensional diagram of a containing frame, a placing rack, a vibrating structure and a fixing structure in a potato efficient cleaning and recycling device.

[0033] Fig.11 The present invention is a three-dimensional diagram of a placement rack and a vibration structure in a potato efficient cleaning and recovery device.

[0034] Fig.12 The present invention is a three-dimensional diagram of a placement rack and a fixing structure in a potato efficient cleaning and recovery device.

[0035] The numbers in the figure are: 1, holding frame; 2, cleaning mechanism; 21, placement structure; 211, placement rack; 212, guide bin; 22, flushing structure; 23, vibration structure; 231, guide structure; 2311, first connecting block; 2312, first guide rod; 2313, first spring; 232, connecting plate; 233, vibrator; 24, fixing structure; 241, right-angle clamping plate; 242, lifting structure; 2421, first U-shaped plate; 2422, first linear drive; 2423, second guide rod; 3, separation structure; 31, separation net; 32, separation bin; 33, cleaning structure; 331, scraper; 3312, auxiliary plate; 332, drive plate; 333, first drive structure; 3331, first screw; 3332, first screw sleeve; 3333, first rotary drive; 334, toggle structure; 3341. mounting plate; 3342. second rotary driver; 3343. shifting blade; 335. first elastic connection structure; 3351. second connection block; 3352. third guide rod; 3353. second spring; 34. tensioning structure; 341. clamping arm; 342. second drive structure; 3421. second U-shaped plate; 3422. first moving block; 3423. double-headed screw; 3424. third rotary driver; 343. third drive structure; 3431. second moving block; 3432. second screw; 344. synchronous drive unit; 3441. driven wheel; 3442. transmission belt; 3443. fourth rotary driver; 345. second elastic connection structure; 3451. third U-shaped plate; 3452. elastic support arm; 4. recovery structure; 41. liquid recovery bin; 42. solid recovery bin. DETAILED DESCRIPTION

[0036] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0037] Reference Figures 1 to 12As shown: it includes a holding frame 1 for holding potatoes, a drain hole is opened at the lower part of the holding frame 1, and also includes a cleaning mechanism 2 and a separation and recovery mechanism; the cleaning mechanism 2 includes a placement structure 21 and a flushing structure 22, the placement structure 21 is arranged at the upper end of the separation and recovery mechanism, the placement structure 21 is used to place the holding frame 1 for holding potatoes, the flushing structure 22 is arranged at the upper end of the placement structure 21, the flushing structure 22 is used to flush the potatoes in the holding frame 1, the placement structure 21 includes a placement rack 211 and a diversion bin 212, the placement rack 211 is arranged inside the diversion bin 212, and the flushing structure 22 is installed at the upper end of the diversion bin 212; the separation and recovery mechanism includes a separation structure 3 and a recovery structure 4, the separation structure 3 and the recovery structure 4 are arranged up and down, and the separation structure 3 is arranged at the lower end of the placement structure 21, the separation structure 3 is used to separate the solid and liquid in the mixed liquid after washing the potatoes, the recovery structure 4 recovers the solid and liquid respectively, and the recovery structure 4 includes a liquid recovery bin 41 and a solid recovery bin 42.

[0038] After the potatoes are cut into pieces, starch will adhere to the cut surface of the potato pieces, which will have an adverse effect on the production of potatoes. Therefore, the potatoes will be rinsed, and the starch on the surface of the potatoes will be discharged with the waste water after rinsing, causing waste. By setting up a cleaning mechanism 2 and a separation and recovery mechanism, the staff will cut the potatoes into pieces and place them in a holding frame 1, and then place the holding frame 1 on a placement rack 211. The flushing structure 22 will rinse the potatoes in the holding frame 1, and the starch on the surface of the potatoes will be washed away. Then, the starch will quickly fall onto the separation structure 3 driven by the water flow. The water used for flushing passes through the separation structure 3, so that the starch that is not soluble in water in a large part is separated from the water, and this part of the starch is transferred to a fixed collection bin, while the starch that is soluble in water passes through the separation structure 3 with the water and falls into the liquid recovery bin 41. The starch is separated from the water through precipitation or other methods, thereby realizing the preliminary purification of the water used for flushing potatoes and the recovery of the starch on the surface of the potatoes.

[0039] Reference Figure 3 and Figure 4 As shown: the separation structure 3 includes a separation bin 32, a separation net 31 and a cleaning structure 33; the upper end of the separation bin 32 is connected to the lower end of the guide bin 212, and the lower end of the separation bin 32 is connected to the recovery structure 4; the separation net 31 is horizontally arranged inside the separation bin 32, and the separation net 31 is directly below the containing frame 1; the cleaning structure 33 is arranged above the separation net 31, and the cleaning structure 33 is used to clean the solids filtered out from the surface of the separation net 31.

[0040] The starch insoluble in water is separated from water under the action of the separation structure 3, so the starch will remain on the separation structure 3, but as the amount of starch on the separation structure 3 increases, the starch will hinder the water from passing through the separation structure 3, resulting in an increase in the time that the water stays on the separation structure 3, which will cause more starch to dissolve into the water. By setting the separation net 31 and the cleaning structure 33, the separation net 31 separates water and the starch insoluble in water, and the starch remains on the separation net 31, and the water passes through the separation net 31 and falls into the liquid collection bin. After the potatoes in the holding frame 1 are rinsed, the cleaning structure 33 cleans the starch on the separation net 31 to prevent excessive starch from being retained on the separation net 31, thereby avoiding more starch from dissolving into the water and increasing the amount of collected starch.

[0041] Reference Figure 4 and Figure 5 As shown in the figure: the cleaning structure 33 includes a scraper 331, a driving plate 332 and a first driving structure 333; the lower end of the scraper 331 is tightly pressed against the separation net 31, and two auxiliary plates 3312 are arranged at both ends of the scraper 331, and the two auxiliary plates 3312 are respectively located on both sides of the scraper 331, and the auxiliary plates 3312 are used to prevent solids from falling from both ends of the scraper 331; the driving plate 332 is arranged at the upper end of the scraper 331; the first driving structure 333 has two, and the two first driving structures 333 are respectively arranged at the driving At both ends of the movable plate 332, two first driving structures 333 simultaneously apply force to the driving plate 332, the first driving structure 333 includes a first screw 3331, a first screw sleeve 3332 and a first rotation driver 3333, the first screw 3331 is arranged outside the separation bin 32, the first screw 3331 is threadedly connected to the first screw 3331, and the first screw 3331 is connected to one end of the driving plate 332, and the first rotation driver 3333 is used to drive the first screw 3331 to rotate.

[0042] The two first driving structures 333 work simultaneously, the first rotary driver 3333 drives the first screw 3331 to rotate, the first screw 3331 drives the first screw sleeve 3332 to move along the axial direction of the first screw 3331, the two first screw sleeves 3332 simultaneously apply force to both ends of the driving plate 332, the driving plate 332 drives the scraper 331 to move, so that both ends of the scraper 331 are subjected to the same thrust, the lower end of the scraper 331 moves from one end of the separation net 31 to the other end of the separation net 31, the scraper 331 pushes the starch on the separation net 31 into the solid collection bin, thereby realizing the recovery of the starch.

[0043] Reference Figure 5 and Figure 6As shown: the cleaning structure 33 also includes a toggle structure 334, which has four toggle structures 334. The four toggle structures 334 are respectively arranged at the connection between the scraper 331 and the four sub-plates 3312, and the toggle structure 334 includes a mounting plate 3341, a second rotary driver 3342 and a toggle blade 3343. One end of the mounting plate 3341 is connected to the drive plate 332, and the second rotary driver 3342 is arranged at the other end of the mounting plate 3341. The toggle blade 3343 is connected to the output shaft of the second rotary driver 3342.

[0044] When the scraper 331 pushes the starch on the filter screen to move, more and more starch will accumulate on one side of the moving direction of the scraper 331, and the excess starch will spread toward the two ends of the scraper 331. Although the sub-plate 3312 can prevent the starch from falling, as the starch accumulates, the starch may exceed the coverage of the sub-plate 3312. By setting the toggle structure 334, when the scraper 331 moves, the toggle structure 334 located at the front end of the moving direction of the scraper 331 works, and the second rotary driver 3342 drives the toggle blade 3343 to rotate. The toggle blade 3343 pushes the starch at the two ends of the scraper 331 to the middle of the scraper 331, thereby preventing the starch from accumulating beyond the coverage of the sub-plate 3312.

[0045] Reference Figure 5 and Figure 6 As shown: the cleaning structure 33 also includes a first elastic connection structure 335, which is arranged between the scraper 331 and the driving plate 332. The first elastic connection structure 335 includes a second connection block 3351, a plurality of third guide rods 3352 and a plurality of third springs. The second connection block 3351 is connected to the middle part of the scraper 331, and a plurality of third guide rods 3352 are arranged on the second connection block 3351 at equal intervals. One end of the third guide rod 3352 is connected to the second connection block 3351, and the third guide rod 3352 passes through the driving plate 332 upward, and a limiting ring is arranged on the other end of the third guide rod 3352. A plurality of second springs 3353 are respectively mounted on the plurality of third guide rods 3352, and the two ends of the second spring 3353 are respectively abutted against the second connection block 3351 and the driving plate 332.

[0046] Since starch particles are relatively small, using hard materials to make the separation net 31 requires a relatively difficult process for drilling. Therefore, a flexible material is used to make the separation net 31. The flexible material can ensure both the size and density of the water filtering holes. However, there is too much starch on the separation net 31, and the middle part of the separation net 31 will be concave. The lower end of the scraper 331 may not be able to abut against the separation net 31, resulting in the starch on the separation net 31 being unable to be completely pushed into the solid collection bin. By setting a first elastic connection structure 335, the first spring 2313 applies a force toward the separation net 31 to the scraper 331. When the scraper 331 moves along the separation net 31 with the concave middle part, the first spring 2313 pushes the scraper 331 to move downward, so that the scraper 331 maintains vertical movement during the horizontal movement, so that the lower end of the scraper 331 is always in contact with the separation net 31, so that the starch on the separation net 31 is cleaned.

[0047] Reference Figure 4 , Figure 5 , Figure 7 and Figure 8As shown: the separation structure 3 also includes two tensioning structures 34, which are respectively arranged at the two ends of the separation net 31, and the tensioning structure 34 includes two clamping arms 341, two second driving structures 342, two third driving structures 343 and a synchronous driving unit 344; the two clamping arms 341 are arranged parallel to each other, and the two clamping arms 341 are respectively arranged at the upper and lower sides of the separation net 31; the two second driving structures 342 are respectively arranged at the two ends of the clamping arms 341, and the second driving structures 342 are used to drive the two clamping arms 341 to approach or move toward each other. The second driving structure 342 includes a second U-shaped plate 3421, two first moving blocks 3422, a double-headed screw 3423 and a third rotation driver 3424. The opening of the second U-shaped plate 3421 faces the two clamping arms 341. The two first moving blocks 3422 are arranged in the second U-shaped plate 3421. The two first moving blocks 3422 are respectively connected to the same end of the two clamping arms 341. The two ends of the double-headed screw 3423 are respectively connected to the two ends of the second U-shaped plate 3421. The two first moving blocks 3422 are respectively connected to the double-headed screw 3423. The two ends of the clamping arm 341 are respectively connected by threads, and the third rotation driver 3424 is used to drive the double-headed screw 3423 to rotate; the two third driving structures 343 are respectively arranged at the two ends of the clamping arm 341, and the two third driving structures 343 respectively correspond to the two second driving structures 342, and the third driving structure 343 is used to drive one end of the separation net 31 to move in the horizontal direction, and the third driving structure 343 includes a second moving block 3431 and a second screw 3432, the second moving block 3431 is connected to the second U-shaped plate 3421, and the second screw 3432 and the first The two moving blocks 3431 are threadedly connected; the synchronous drive unit 344 is arranged between the two third drive structures 343, and the synchronous drive unit 344 is used to simultaneously drive the two third drive structures 343 to move. The synchronous drive unit 344 includes two driven wheels 3441, a transmission belt 3442 and a fourth rotation driver 3443. The two driven wheels 3441 are respectively connected to the two second screws 3432, and the two ends of the transmission belt 3442 are respectively mounted on the two driven wheels 3441. The fourth rotation driver 3443 is used to drive the transmission belt 3442 to rotate.

[0048] The tensioning structures 34 at both ends of the separation net 31 work simultaneously, the third rotation driver 3424 drives the double-headed screw 3423 to rotate, the double-headed screw 3423 drives the two first moving blocks 3422 to approach each other, the two first moving blocks 3422 drive the two clamping arms 341 to approach each other to clamp one end of the separation net 31, and then the synchronous driving unit 344 works, the fourth rotation driver 3443 drives the two driven wheels 3441 to rotate through the transmission belt 3442, the two driven wheels 3441 drive the two second screws 3432 to rotate, the two second screws 3432 respectively drive the two second moving blocks 3431 to move in the same direction along the axial direction of the two second screws 3432, the two second moving blocks 3431 drive the two second U-shaped plates 3421 to move, the two second U-shaped plates 3421 drive the clamping plates to move in the horizontal direction, so that the two ends of the separation net 31 move away from each other in the horizontal direction, thereby making the separation net 31 in a horizontal tensioned state.

[0049] Reference Figure 8 and Fig. 9 As shown: the tensioning structure 34 also includes two second elastic connection structures 345, the second elastic connection structure 345 is arranged between the second driving structure 342 and the third driving structure 343, the second elastic connection structure 345 includes a third U-shaped plate 3451 and two elastic support arms 3452, the third U-shaped plate 3451 is covered on the outside of the second U-shaped plate 3421, the two elastic support arms 3452 are respectively arranged at both ends of the third U-shaped plate 3451, and the two elastic support arms 3452 are respectively abutted against the two ends of the second U-shaped plate 3421.

[0050] The two tensioning structures 34 keep the separation net 31 in a tensioned state. Starch accumulates on the separation net 31, causing the middle part of the separation net 31 to sag downward. The force on both ends of the separation net 31 increases, which can easily cause the separation net 31 to break. By setting two second elastic connecting structures 345, when the middle part of the separation net 31 sags downward, the two ends of the separation net 31 are subjected to a force approaching each other, and the two elastic support arms 3452 located on the inner sides of the two ends of the separation net 31 contract, causing the two ends of the separation net 31 to approach each other, thereby absorbing the increased force on the two ends of the separation net 31 and preventing the separation net 31 from being torn.

[0051] Reference Figure 3 , Fig.10 and Fig.11As shown: the cleaning mechanism 2 also includes a vibration structure 23, which is arranged inside the placement structure 21. The vibration structure 23 includes two guide structures 231, a connecting plate 232 and a vibrator 233. The two guide structures 231 are respectively arranged on both sides of the placement frame 211. The guide structure 231 includes a first guide rod 2312, a first connecting block 2311 and two first springs 2313. The first guide rod 2312 is parallel to the placement frame 211, and the two ends of the first guide rod 2312 are respectively against the inner wall of the guide bin 212. Then, the first connecting block 2311 is connected to the placement rack 211, and the first connecting block 2311 is slidably connected to the first guide rod 2312, and the two first springs 2313 are respectively set on the two ends of the first guide rod 2312, and the two ends of the first spring 2313 are respectively abutted against the first connecting block 2311 and the inner wall of the guide bin 212, and the two ends of the connecting plate 232 are respectively slidably connected to the two first guide rods 2312, and the vibrator 233 is set on the outer wall of the guide bin 212, and the output end of the vibrator 233 is connected to the connecting plate 232.

[0052] The cut surfaces of adjacent potatoes are in contact with each other, and it is difficult for the flushing structure 22 to flush away the starch on the two cut surfaces, making it difficult to clean the potatoes. By setting the vibration structure 23, when the flushing structure 22 is flushing the potatoes, the vibrator 233 drives the connecting plate 232 to vibrate, and the connecting plate 232 moves along the axial direction of the two first guide rods 2312 under the action of the two first guide rods 2312. When the connecting plate 232 is away from the vibrator 233, the connecting plate 232 squeezes the first spring 2313, and the first spring 2313 drives the first connecting block 2311 to move along the first guide rod 2312, and the first connecting block 2311 drives the placement rack 211 to move, and the placement rack 211 drives the holding frame 1 to move. When the connecting plate 232 is close to the vibrator 233, the first spring 2313 rebounds and drives the first connecting block 2311 to move, and then drives the placement rack 211 to move, thereby realizing the vibration of the potatoes in the holding frame 1, so that the cut surfaces of adjacent potatoes are separated.

[0053] Reference Fig.10 and Fig.12As shown: the cleaning mechanism 2 also includes a fixed structure 24, which is arranged on the placement structure 21. The fixed structure 24 has four fixed structures 24, and the four fixed structures 24 are respectively arranged on the four corners of the placement frame 211. The fixed structure 24 includes a right-angle clamping plate 241 and a lifting structure 242. The upper halves of the two inner walls of the right-angle clamping plate 241 are both provided with inclined surfaces. The lifting structure 242 is arranged at the lower end of the placement frame 211. The lifting structure includes a first U-shaped plate 2421, a first linear drive 2422 and a second guide rod 2423. The second U-shaped plate 3421 is connected to the placement frame 211. The first linear drive 2422 is installed on the first U-shaped plate 2421. The output end of the first linear drive 2422 is connected to the right-angle clamping plate 241, one end of the second guide rod 2423 is connected to the right-angle clamping plate 241, and the other end of the second guide rod 2423 is slidably connected to the second U-shaped plate 3421.

[0054] The placement rack 211 drives the holding frame 1 to vibrate, and the holding frame 1 is affected by its own inertia, and the holding frame 1 and the placement rack 211 may not maintain synchronous movement. By setting four fixed structures 24, the staff puts the holding frame 1 on the placement rack 211, and then the four fixed structures 24 work at the same time, and the first linear driver 2422 pushes the right-angle clamping plate 241 to rise. When the holding frame 1 is not in the middle of the four fixed structures 24, the two inclined surfaces of the right-angle clamping plate 241 respectively contact the two adjacent side walls of the holding frame 1, pushing the holding frame 1 to move along its length and width directions, thereby automatically adjusting the position of the holding frame 1, so that the holding frame 1 is in the middle of the four fixed structures 24, and the four right-angle clamping plates 241 can limit the relative sliding of the holding frame 1 and the placement rack 211, thereby realizing the synchronous movement of the holding frame 1 and the placement rack 211.

[0055] A potato efficient cleaning and recycling method comprises the following steps:

[0056] S1, placing potatoes cut into pieces in a containing frame 1, then placing the containing frame 1 on a placing structure 21, fixing the containing frame 1 on the placing structure 21 with a fixing structure 24, and washing the potatoes in the containing frame 1 with a washing structure 22;

[0057] S2, the water sprayed by the flushing structure 22 is flushed on the potatoes to wash away the starch on the potatoes, and the water carries the starch to the separation structure 3;

[0058] S3, the starch insoluble in water is separated from the water through the separation structure 3, while the starch dissolved in water follows the water through the separation structure 3;

[0059] S4, the starch dissolved in water is precipitated in the recovery structure 4, so that the starch is separated from the water.

[0060] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A potato efficient cleaning and recovery device, comprising a containing frame (1) for containing potatoes, a drain hole is provided at the bottom of the containing frame (1), characterized in that: It also includes a cleaning mechanism (2) and a separation and recovery mechanism; The cleaning mechanism (2) comprises a placement structure (21) and a flushing structure (22); the placement structure (21) is arranged at the upper end of the separation and recovery mechanism, the placement structure (21) is used to place a holding frame (1) for holding potatoes, and the flushing structure (22) is arranged at the upper end of the placement structure (21), and the flushing structure (22) is used to flush the potatoes in the holding frame (1); The separation and recovery mechanism comprises a separation structure (3) and a recovery structure (4), wherein the separation structure (3) and the recovery structure (4) are arranged up and down, and the separation structure (3) is arranged at the lower end of the placement structure (21), the separation structure (3) is used to separate the solid and the liquid in the mixed liquid after washing the potatoes, and the recovery structure (4) recovers the solid and the liquid respectively.

2. A potato efficient cleaning and recovery device according to claim 1, characterized in that: The separation structure (3) comprises a separation bin (32), a separation net (31) and a cleaning structure (33); Separation chamber (32); The separation net (31) is horizontally arranged inside the separation bin (32), and the separation net (31) is located directly below the containing frame (1); The cleaning structure (33) is arranged above the separation net (31), and the cleaning structure (33) is used to clean the solids filtered out from the surface of the separation net (31).

3. A potato efficient cleaning and recovery device according to claim 2, characterized in that: The cleaning structure (33) comprises a scraper (331), a driving plate (332) and a first driving structure (333); The lower end of the scraper (331) is tightly pressed against the separation net (31), and two auxiliary plates (3312) are provided at both ends of the scraper (331), and the two auxiliary plates (3312) are respectively located on both sides of the scraper (331); The driving plate (332) is arranged on the upper end of the scraper plate (331); There are two first driving structures (333), and the two first driving structures (333) are respectively arranged at two ends of the driving plate (332), and the two first driving structures (333) simultaneously apply a force to the driving plate (332).

4. A potato efficient cleaning and recovery device according to claim 3, characterized in that: The cleaning structure (33) further comprises a toggle structure (334). There are four toggle structures (334). The four toggle structures (334) are respectively arranged at the connection between the scraper plate (331) and the four auxiliary plates (3312).

5. A potato efficient cleaning and recovery device according to claim 4, characterized in that: The cleaning structure (33) further comprises a first elastic connection structure (335), and the first elastic connection structure (335) is arranged between the scraper plate (331) and the driving plate (332).

6. The potato efficient cleaning and recovery device according to claim 2, characterized in that: The separation structure (3) further comprises two tensioning structures (34), the two tensioning structures (34) being respectively arranged at two ends of the separation net (31), the tensioning structure (34) comprising two clamping arms (341), two second drive structures (342), two third drive structures (343) and a synchronous drive unit (344); The two clamping arms (341) are arranged parallel to each other, and the two clamping arms (341) are respectively arranged on the upper and lower sides of the separation net (31); The two second driving structures (342) are respectively arranged at two ends of the clamping arm (341), and the second driving structures (342) are used to drive the two clamping arms (341) to move closer to each other or farther away from each other; Two third driving structures (343) are respectively arranged at two ends of the clamping arm (341), and the two third driving structures (343) respectively correspond to the two second driving structures (342), and the third driving structure (343) is used to drive one end of the separation net (31) to move in a horizontal direction; The synchronous driving unit (344) is arranged between the two third driving structures (343), and the synchronous driving unit (344) is used to drive the two third driving structures (343) to move simultaneously.

7. A potato efficient cleaning and recovery device according to claim 6, characterized in that: The tensioning structure (34) further comprises two second elastic connection structures (345), and the second elastic connection structures (345) are arranged between the second driving structure (342) and the third driving structure (343).

8. The potato efficient cleaning and recovery device according to claim 1, characterized in that: The cleaning mechanism (2) further comprises a vibration structure (23), and the vibration structure (23) is arranged inside the placement structure (21).

9. The potato efficient cleaning and recovery device according to claim 8, characterized in that: The cleaning mechanism (2) further comprises a fixing structure (24), wherein the fixing structure (24) is arranged on the placement structure (21).

10. A method for recycling a potato high-efficiency cleaning and recycling device, applied to a potato high-efficiency cleaning and recycling device as claimed in any one of claims 1 to 9, characterized in that: The steps include: S1, placing potatoes cut into pieces in a containing frame (1), then placing the containing frame (1) on a placing structure (21), fixing the containing frame (1) on the placing structure (21) with a fixing structure (24), and washing the potatoes in the containing frame (1) with a washing structure (22); S2, the water sprayed by the flushing structure (22) is flushed onto the potatoes to wash away the starch on the potatoes, and the water carries the starch to the separation structure (3); S3, the starch insoluble in water is separated from the water through the separation structure (3), while the starch soluble in water follows the water through the separation structure (3); S4, the starch dissolved in water is precipitated in the recovery structure (4), so that the starch is separated from the water.

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