Automatic cleaning equipment for corn juicing

Abstract

The invention discloses automatic cleaning equipment for corn juicing, and relates to the application field of rolling bar cleaning equipment, the automatic cleaning equipment comprises rolling bar conveying equipment, a drainage cabin and a cleaning cabin, the top of the rolling bar conveying equipment is provided with a corn stigma cleaning mechanism; the corn stigma cleaning mechanism comprises a first supporting assembly, a second supporting assembly, a first bearing assembly, a second bearing assembly, multiple sets of feeding pushing assemblies and multiple sets of corn stigma winding assemblies. The corn stigma cleaning mechanism is arranged to conduct pretreatment on corn stigma outside corn, the corn cleaning effect can be achieved, winding and attaching of the corn stigma on the rolling bars can be reduced, the corn stigma cleaning mechanism is in a drum type and can rotate slowly, and multiple sets of corn stigma winding assemblies capable of rotating rapidly are distributed outside the corn stigma cleaning mechanism; the diameter of the corn stigma winding assembly is small, and when the corn stigma winding assembly rotates rapidly, corn stigma attached to the outer portion of corn can be actively wound and removed.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of rolling cleaning equipment, in particular to an automatic cleaning equipment for corn juice extraction. BACKGROUND

[0002] The corn rolling cleaning machine is a key equipment for cleaning the surface of corn in agricultural product processing. Its working principle mainly realizes efficient removal of dry sand, impurities and residual dirt on the surface of corn through the synergistic effect of mechanical friction, water flow flushing and material conveying.

[0003] The corn rolling cleaning machine mainly includes a rolling assembly composed of multiple parallel cylindrical rollers (the material is mainly stainless steel, which is rust-proof and wear-resistant), a driving system that drives the rollers to rotate in the same direction or in the opposite direction at low speed (the speed is usually adjustable) through a motor, a chain or a gear transmission, a spraying system that sprays water onto the surface of corn through high-pressure nozzles arranged above or below the rollers, and a water collecting / residue discharging system that collects and discharges the washing wastewater and impurities through a sewage outlet.

[0004] When the corn rolling cleaning machine is used to clean corn, the corn rolls, turns and rubs between the rollers, and is washed by the high-pressure spraying system to remove dry sand, straw debris and other impurities attached to the surface of the corn. However, corn silk often remains uncleaned on the surface of the corn. The corn silk is randomly distributed on the outside of the corn. The diameter of the roller is relatively large, and the rotating mechanical friction can remove part of the corn silk. However, this also causes part of the corn silk to wrap around the roller. If it is not cleaned in time, it will not only affect the operation of the roller cleaning machine, but also cause the corn silk to rot and breed bacteria. The corn silk that cannot be removed by the roller rotation will continue to attach to the outside of the corn, which will also affect the taste of the corn juice in the subsequent process. SUMMARY

[0005] Therefore, the present application aims to provide an automatic cleaning equipment for corn juice extraction to solve the technical problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: an automatic cleaning equipment for corn juice extraction, comprising a roller conveying equipment, a drainage cabin and a cleaning cabin, a corn silk cleaning mechanism is installed on the top of the roller conveying equipment, the corn silk cleaning mechanism comprises a first support assembly and a second support assembly, the first support assembly comprises a first support frame, an inner gear ring is arranged on the inner side of the first support frame, a first spline sleeve is rotatably connected to the inside of the first support frame, a driving device is connected to the outside of the first spline sleeve, and a first bearing assembly is movably installed on the inner side of the first spline sleeve. The first bearing assembly comprises a first bearing disc, a plurality of first embedded slots are formed in the side surface of the first bearing disc, and a plurality of first fixing rods are rotatably connected to the side surface of the first bearing disc, one end of each of the plurality of first fixing rods is provided with a gear which is in mesh with the inner gear ring, and the other end of each of the plurality of first fixing rods is provided with a first square transmission shaft and a first spring, and the side surface of the first bearing disc is provided with a first spline tube which is matched with the first spline sleeve; The second support assembly comprises a second support frame, and a wave-shaped guide plate is arranged on the side surface of the second support frame, and a second spline sleeve is rotatably connected to the inside of the second support frame, and a second bearing assembly is movably mounted on the inner side of the second spline sleeve; The second bearing assembly comprises a second bearing disc, a plurality of second embedded slots are formed in the side surface of the second bearing disc, and a plurality of second fixing rods are rotatably connected to the side surface of the second bearing disc, a first limiting slot is formed in the inside of each of the plurality of second fixing rods, and a second spline tube which is matched with the second spline sleeve is arranged on the side surface of the second bearing disc; A plurality of first embedded slots and a plurality of second embedded slots are movably mounted with a feeding pushing assembly, the feeding pushing assembly comprises a mounting frame, and a plurality of cutting blocks are mounted on the top of the mounting frame; A plurality of first square transmission shafts and a plurality of second fixing rods are movably mounted with a corn silk winding assembly, the corn silk winding assembly comprises a winding rod, a plurality of recessed slots are formed in the outside of the winding rod, a second limiting slot which is matched with the first square transmission shaft is formed in one end of the winding rod, and a second square transmission shaft which is matched with the first limiting slot is arranged on the other end of the winding rod.

[0007] By adopting the above technical scheme, the corn silk cleaning mechanism is arranged to pretreat the corn silk outside the corn, which can not only improve the cleaning effect of the corn, but also reduce the winding and adhesion of the corn silk on the rolling rod, the corn silk cleaning mechanism is a rolling type and can rotate slowly, and a plurality of corn silk winding assemblies which can rotate quickly are arranged on the outside of the corn silk cleaning mechanism, the diameter of the corn silk winding assembly is small, and when the corn silk winding assembly rotates quickly, the corn silk outside the corn can be actively wound and removed.

[0008] The first embedded slots and the first fixing rods are uniformly distributed, and the first embedded slots and the first fixing rods are spaced apart from each other, the second embedded slots and the second fixing rods are uniformly distributed, and the second embedded slots and the second fixing rods are spaced apart from each other.

[0009] As preferred, the first embedded slots and the first fixing rods, the second embedded slots and the second fixing rods are arranged, so that the corn silk cleaning mechanism can be installed with a plurality of feeding pushing assemblies and corn silk winding assemblies which are uniformly and spaced apart.

[0010] The first and second sets of fitting grooves correspond to each other, the inner sides of each set of the first and second fitting grooves are threadedly connected with locking bolts, the outer sides of the locking bolts are sleeved with second springs, and the locking bolts are used for movably mounting the mounting frame.

[0011] Preferably, the feeding pushing assembly can be movably mounted by arranging the locking bolts and the second springs, so that the feeding pushing assembly can realize expansion / contraction.

[0012] The first and second sets of bearing assemblies are provided with locking discs on the sides, the sides of the two sets of locking discs are provided with extension frames, and the two sets of extension frames are fixedly connected.

[0013] Preferably, the two sets of locking discs and the two sets of extension frames are arranged, the two sets of extension frames can be fixed by using the bolt-nut combination, so that the first and second bearing assemblies are integrated, and the operation stability is improved.

[0014] The bottom of the mounting frame is provided with a buffer pad made of flexible material.

[0015] Preferably, the buffer pad made of flexible material can reduce the scratch of the corn by the rigid material.

[0016] The plurality of cutting blocks correspond to the plurality of recessed grooves, and the cutting blocks are fitted into the recessed grooves.

[0017] Preferably, the cutting blocks are arranged in the recessed grooves, so that when the corn silk winding assembly slides left and right, the recessed grooves actively adhere to and rub against the cutting blocks, and the corn silk can be cut and broken.

[0018] The plurality of second square transmission shafts are movably arranged through the plurality of second fixed rods, and the sides of the plurality of second square transmission shafts are provided with universal shaft balls.

[0019] Preferably, the universal shaft balls are arranged at the ends of the second square transmission shafts, so that the second square transmission shafts and the wave-shaped guide plates are more smoothly attached.

[0020] The side of the roller conveying device is provided with a suction pipe through a fixing frame, the suction pipe is hollow inside, two sets of suction grooves are symmetrically arranged on the outside of the suction pipe, the two sets of suction grooves are distributed upward, and one end of the suction pipe is connected with a negative pressure dust removal device.

[0021] Preferably, the negative pressure dust removal device and the suction pipe can be arranged to collect the broken corn silk.

[0022] In summary, the present application mainly has the following beneficial effects: 1、The present application sets up corn silk cleaning mechanism to pretreat the corn silk outside the corn, which not only can clean the corn, but also can reduce the winding and adhesion of the corn silk on the rolling rod. The corn silk cleaning mechanism is a rolling drum type which can rotate slowly, and the outer part is distributed with multiple corn silk winding assemblies which can rotate quickly. The diameter of the corn silk winding assembly is small, and when it rotates quickly, it can actively wind and remove the corn silk attached to the outer part of the corn.

[0023] 2、The present application sets up the feeding pushing assembly in the corn silk cleaning mechanism, which cooperates with the corn silk winding assembly. It not only can push the corn with different diameters, but also can cut and clean the corn silk attached to the outer part of the corn silk winding assembly. The corn silk cleaning mechanism contains multiple expandable / contractible feeding pushing assemblies which are distributed between multiple corn silk winding assemblies. When the corn is fed to the rolling rod conveying device, part of the corn is distributed randomly and cannot be clamped between the two rolling rods in time, which affects the subsequent rotation and friction cleaning. The multiple feeding pushing assemblies rotate with the whole corn silk cleaning mechanism, which not only can push the corn to move forward, but also can move the randomly distributed corn to make it clamp quickly between the rolling rods. When the corn moves to the corn silk cleaning mechanism and the rolling rod conveying device, the corn will squeeze the local feeding pushing assembly to make it contract. The cutting block outside the contracted feeding pushing assembly will move away from the inner recess of the corn silk winding assembly, thereby giving more winding space to the winding rod, so that the winding rod can better wind the corn silk. The corn silk winding assembly does not interact with the wave-shaped guide plate, and will not cause the left and right movement of the corn silk winding assembly. However, with the rotation of the whole corn silk cleaning mechanism, the corn silk winding assembly at the bottom which is wound with corn silk will interact with the wave-shaped guide plate, so that the corn silk winding assembly rotates quickly while moving left and right. The feeding pushing assembly at the position of the corn silk winding assembly loses the expansion reset of the corn, and the cutting block moves close to the inner recess of the corn silk winding assembly again. Therefore, the inner recess part of the corn silk winding assembly will actively adhere to the cutting block to cut the corn silk into multiple small sections. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present application; Figure 2 It is a schematic diagram of the corn silk cleaning mechanism structure of the present application; Figure 3 It is a schematic diagram of the first support assembly structure of the present application; Figure 4 It is a schematic diagram of the second support assembly structure of the present application; Figure 5Distribution diagram of first bearing assembly, second bearing assembly, feed pushing assembly and corn silk winding assembly of the present application; Figure 6 Distribution diagram of first bearing assembly, locking disc and extension frame of the present application; Figure 7 Structure diagram of first bearing assembly of the present application; Figure 8 Structure diagram of second bearing assembly of the present application; Figure 9 Structure diagram of feed pushing assembly of the present application; Figure 10 Structure diagram of corn silk winding assembly of the present application; Figure 11 Distribution diagram of two groups of corn silk winding assemblies and one group of feed pushing assemblies of the present application; Figure 12 Distribution diagram of suction pipe and suction groove of the present application.

[0025] Explanation of reference signs: 1, roller conveying device; 2, drainage cabin; 3, cleaning cabin; 4, corn silk cleaning mechanism; 41, first support assembly; 4101, first support frame; 4102, inner gear ring; 4103, first spline sleeve; 42, second support assembly; 4201, second support frame; 4202, wave-shaped guide plate; 4203, second spline sleeve; 43, first bearing assembly; 4301, first bearing disc; 4302, first fitting groove; 4303, first fixed rod; 4304, gear; 4305, first square transmission shaft; 4306, first spring; 4307, first spline pipe; 44, second bearing assembly; 4401, second bearing disc; 4402, second fitting groove; 4403, second fixed rod; 4404, first limiting groove; 4405, second spline pipe; 45, locking disc; 46, extension frame; 47, feed pushing assembly; 4701, mounting frame; 4702, cutting block; 4703, buffer pad; 48, corn silk winding assembly; 4801, winding rod; 4802, inward recess; 4803, second limiting groove; 4804, second square transmission shaft; 4805, universal shaft ball; 49, locking bolt; 410, second spring; 5, driving device; 6, fixed frame; 7, suction pipe; 8, suction groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0027] The embodiments of the present application are described below according to the overall structure of the present application.

[0028] Please refer to Figures 1-12 The utility model provides an automatic cleaning equipment for corn juice, including rolling lever conveying equipment 1, drainage cabin 2 and cleaning cabin 3, and the rolling lever conveying equipment 1 mainly has rolling lever assembly, outer frame and drive assembly, the lower portion of drainage cabin 2 is provided with the water collecting tank of sewage collection, and the high-pressure spraying system is provided in cleaning cabin 3, and the top of rolling lever conveying equipment 1 is installed corn silk cleaning mechanism 4, corn silk cleaning mechanism 4 includes first support assembly 41 and second support assembly 42, first support assembly 41 includes first support frame 4101, and the inner side of first support frame 4101 is provided with internal gear ring 4102, and the inside of first support frame 4101 is rotatably connected with first spline sleeve 4103, the outside of first spline sleeve 4103 is connected with drive device 5, and the inner side of first spline sleeve 4103 movably installs first bearing assembly 43, and drive device 5 can drive first spline sleeve 4103 to rotate, thereby driving first bearing assembly 43 to rotate; First bearing assembly 43 includes first bearing disc 4301, a plurality of first interlocking grooves 4302 are formed in the side surface of first bearing disc 4301, and a plurality of first fixed rods 4303 are rotatably connected to the side surface of first bearing disc 4301, a gear 4304 that is meshed with the internal gear ring 4102 is arranged at one end of the plurality of first fixed rods 4303, and a first square transmission shaft 4305 and a first spring 4306 are arranged at the other end of the plurality of first fixed rods 4303, and a first spline pipe 4307 that matches the first spline sleeve 4103 is arranged on the side surface of the first bearing disc 4301; Second support assembly 42 includes second support frame 4201, and a wave-shaped guide plate 4202 is arranged on the side surface of the second support frame 4201, and a second spline sleeve 4203 is rotatably connected to the inside of the second support frame 4201, and a second bearing assembly 44 is movably installed on the inner side of the second spline sleeve 4203; Second bearing assembly 44 includes second bearing disc 4401, a plurality of second interlocking grooves 4402 are formed in the side surface of the second bearing disc 4401, and a plurality of second fixed rods 4403 are rotatably connected to the side surface of the second bearing disc 4401, a first limiting groove 4404 is formed in the inside of each of the plurality of second fixed rods 4403, and a second spline pipe 4405 that matches the second spline sleeve 4203 is arranged on the side surface of the second bearing disc 4401; A plurality of first interlocking grooves 4302 and second interlocking grooves 4402 movably install a feeding pushing assembly 47, which is used to push the corn to move and to stir the randomly distributed corn, the feeding pushing assembly 47 includes a mounting frame 4701, and a plurality of cutting blocks 4702 are installed on the top of the mounting frame 4701; The corn silk winding assembly 48 is movably installed between the plurality of first square transmission shafts 4305 and the plurality of second fixed rods 4403, and is used for quickly rotating the active winding to remove the corn silk. The corn silk winding assembly 48 comprises a winding rod 4801, a plurality of inward grooves 4802 are formed in the outer portion of the winding rod 4801, a second limiting groove 4803 matched with the first square transmission shaft 4305 is formed at one end of the winding rod 4801, and a second square transmission shaft 4804 matched with the first limiting groove 4404 is arranged at the other end of the winding rod 4801.

[0029] In the above embodiment, please refer to Figure 2 , the plurality of first fitting grooves 4302 and the plurality of first fixed rods 4303 are uniformly distributed and spaced apart from each other, the plurality of second fitting grooves 4402 and the plurality of second fixed rods 4403 are uniformly distributed and spaced apart from each other, and the plurality of first fitting grooves 4302 and the plurality of first fixed rods 4303, the plurality of second fitting grooves 4402 and the plurality of second fixed rods 4403 are arranged to facilitate the corn silk cleaning mechanism 4 to install a plurality of uniformly distributed and spaced apart feeding pushing assemblies 47 and corn silk winding assemblies 48.

[0030] In the above embodiment, please refer to Figures 6-8 , the plurality of first fitting grooves 4302 and the plurality of second fitting grooves 4402 correspond to each other, the inner side of each of the first fitting grooves 4302 and the second fitting grooves 4402 is threadedly connected with a locking bolt 49, the outer portion of the locking bolt 49 is sleeved with a second spring 410, and the locking bolt 49 is used for movably installing the mounting frame 4701. The locking bolt 49 and the second spring 410 are arranged to movably install the feeding pushing assembly 47, so that the feeding pushing assembly 47 can be expanded / contracted.

[0031] In the above embodiment, please refer to Figures 6-8 , the side surface of the first bearing assembly 43 and the second bearing assembly 44 is provided with a locking disc 45, the side surface of the two locking discs 45 is provided with an extension frame 46, and the two extension frames 46 are fixedly connected. The two extension frames 46 are fixed by using the bolt-nut combination, so that the first bearing assembly 43 and the second bearing assembly 44 are connected as a whole, and the running stability is improved.

[0032] In the above embodiment, please refer to Figure 9 , the bottom of the mounting frame 4701 is provided with a buffer pad 4703 made of flexible material. The buffer pad 4703 can be made of flexible silica gel material, so as to reduce the scratch of the corn by the rigid material.

[0033] In the above embodiment, please refer to Figure 11 , a plurality of sets of cutting blocks 4702 correspond to a plurality of sets of recessed grooves 4802, the cutting blocks 4702 are embedded in the recessed grooves 4802, and the cutting blocks 4702 are distributed in the recessed grooves 4802, so that when the corn silk winding assembly 48 slides left and right, the recessed grooves 4802 actively adhere to and rub against the cutting blocks 4702, and the corn silk can be cut and broken.

[0034] In the above embodiment, please refer to Figure 8 and Figure 10 , a plurality of sets of second square transmission shafts 4804 are movably penetrated by a plurality of sets of second fixed rods 4403, and the side surfaces of the plurality of sets of second square transmission shafts 4804 are provided with universal shaft balls 4805, so that the second square transmission shafts 4804 and the wave-shaped guide plates 4202 are more smoothly attached.

[0035] In the above embodiment, please refer to Figure 12 , one side of the roller conveying device 1 is provided with a suction pipe 7 through a fixing frame 6, the suction pipe 7 is hollow inside, and two sets of suction grooves 8 are symmetrically formed on the outside of the suction pipe 7, the two sets of suction grooves 8 are distributed towards the top, and one end of the suction pipe 7 is connected with a negative pressure dust removal device, so that the broken corn silk can be collected through the negative pressure dust removal device and the suction pipe 7.

[0036] When the present application works: start the driving assembly of the roller conveying device 1 to drive it to run, then the staff transports the corn to the top of the roller conveying device 1 through the material lifting machine, the roller conveying device 1 runs transmission to slowly transport the corn to the bottom of the corn silk cleaning mechanism 4, and then the driving device 5 works to drive the corn silk cleaning mechanism 4 to slowly rotate as a whole.

[0037] When the driving device 5 works, the first spline sleeve 4103 rotates, the first spline sleeve 4103 drives the first bearing assembly 43 to rotate as a whole through embedding with the first spline pipe 4307, the first bearing assembly 43 drives the second bearing assembly 44 to rotate as a whole through the locking disc 45 and the extension frame 46, and the second spline pipe 4405 of the second bearing assembly 44 also drives the second spline sleeve 4203 embedded therewith to rotate.

[0038] When the first bearing assembly 43 and the second bearing assembly 44 rotate synchronously, the plurality of gear sets 4304 mesh with the inner ring gear 4102, and then the plurality of gear sets 4304 drive the first fixed rod 4303 connected thereto to rotate, the first fixed rod 4303 drives the first square transmission shaft 4305 connected thereto to rotate, the first square transmission shaft 4305 drives the corn silk winding assembly 48 to rotate as a whole, the second square transmission shaft 4804 of the corn silk winding assembly 48 drives the second fixed rod 4403 to rotate, and the plurality of feeding pushing assemblies 47 distributed outside the first bearing assembly 43 and the second bearing assembly 44 also rotate synchronously with the first bearing assembly 43 and the second bearing assembly 44, and the rotating direction of the plurality of feeding pushing assemblies 47 matches the direction of the corn.

[0039] The plurality of feeding pushing assemblies 47 are in an expanded state under the resetting action of the second spring 410. Since the corn transported by the material lifting machine and dropped onto the top of the roller conveying device 1 can be distributed in disorder, not every corn will be clamped between the two rollers when the corn falls from the lifting machine to the rollers of the roller conveying device 1. Most of the corn will be clamped between the rollers during the driving operation of the rollers of the roller conveying device 1, but there will still be a small part of the corn distributed in disorder. At this time, the rotation of the plurality of feeding pushing assemblies 47 can move the corn to make the corn distributed in disorder clamp between the rollers smoothly, so as to facilitate the subsequent cleaning of the corn.

[0040] When the corn advances to the corn silk cleaning mechanism 4 and the roller conveying device 1, the corn will extrude the local feeding pushing assembly 47, so that the several feeding pushing assemblies 47 adhering to the corn compress the second spring 410 to shrink. Different diameters of corn will make the feeding pushing assembly 47 shrink by different distances. At this time, the corn silk winding assembly 48 rotates, and the winding rod 4801 of the corn silk winding assembly 48 will actively wind the corn silk distributed outside the corn, so as to remove as much corn silk on the surface of the corn as possible. The position contraction of the feeding pushing assembly 47 at the position of the corn will make the plurality of cutting blocks 4702 at the top of the feeding pushing assembly 47 further away from the retraction groove 4802 of the corn silk winding assembly 48, so that the distance between the corn silk winding assembly 48 and the cutting block 4702 increases, which is beneficial to the corn silk winding assembly 48 to wind more corn silk. Moreover, the corn silk winding assembly 48 at the position of the corn does not interact with the wave-shaped guide plate 4202, so this part of the corn silk winding assembly 48 only rotates quickly to wind the corn silk.

[0041] With the driving device 5 driving the corn silk cleaning mechanism 4 to continue to rotate, the corn silk winding assembly 48 winding the corn silk will gradually rotate and fit with the wave-shaped guide plate 4202. Under the extrusion of the wave-shaped guide plate 4202, the second square transmission shaft 4804 of the corn silk winding assembly 48 will slide left and right in the first limiting groove 4404 of the second fixed rod 4403, and then the first spring 4306 in the second limiting groove 4803 of the corn silk winding assembly 48 will also be compressed. The corn silk winding assembly 48 interacting with the wave-shaped guide plate 4202 will move left and right for a short distance under the reset action of the first spring 4306 while rotating, and the feeding pushing assembly 47 at the position of the corn silk winding assembly 48 will be separated from the extrusion of the corn under the reset action of the second spring 410. The feeding pushing assembly 47 expands so that the cutting block 4702 will re-approach the recessed groove 4802 of the corn silk winding assembly 48. The cutting block 4702 approaches the recessed groove 4802 but does not completely fit, reducing the mutual abrasion of the cutting block 4702 and the outer wall of the winding rod 4801. However, the winding rod 4801 of the corn silk winding assembly 48 rotates while moving left and right for a short distance, which makes the recessed groove 4802 on both sides of the winding rod 4801 actively fit the cutting block 4702 on both sides, and then multiple cutting blocks 4702 cut the corn silk distributed outside the winding rod 4801. Multiple cutting blocks 4702 will cut the corn silk outside the corn silk winding assembly 48 into multiple small sections in a friction cutting manner and fall directly above the suction pipe 7. At this time, the negative pressure dust removal device works, and the cut corn silk is sucked into the suction pipe 7 through the suction slot 8, so that the corn silk is discharged from the corn silk cleaning mechanism 4 into the collection cabin of the negative pressure dust removal device.

[0042] Next, the corn continues to be transported into the cleaning cabin 3 under the transportation of the roller conveying device 1. The high-pressure spraying system in the cleaning cabin 3 washes the corn silk and impurities on the surface of the corn. The sewage after washing flows out from multiple drainage cabins 2 and is collected in a water tank. The cleaned corn is removed from the other end of the roller conveying device 1 and can enter the next process of corn juice extraction.

[0043] Although the embodiments of the present application have been shown and described, the specific embodiments are only an explanation of the present application, and are not a limitation of the application. The specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. Those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification, as long as they are within the scope of the claims of the present application.

Claims

1. A device for automatic cleaning of corn juice extraction, comprising a roller conveyor (1), a drainage tank (2) and a cleaning tank (3), characterized in that: The top of the roller conveying equipment (1) is provided with a corn silk cleaning mechanism (4), the corn silk cleaning mechanism (4) comprises a first supporting assembly (41) and a second supporting assembly (42), the first supporting assembly (41) comprises a first supporting frame (4101), the inner side of the first supporting frame (4101) is provided with an inner ring gear (4102), and the inner side of the first supporting frame (4101) is rotatably connected with a first spline sleeve (4103); the outer side of the first spline sleeve (4103) is connected with a driving device (5), and the inner side of the first spline sleeve (4103) movably installs a first bearing assembly (43); The first bearing assembly (43) comprises a first bearing disc (4301), a plurality of first embedded grooves (4302) are formed in the side surface of the first bearing disc (4301), and a plurality of first fixing rods (4303) are rotatably connected to the side surface of the first bearing disc (4301); one end of the plurality of first fixing rods (4303) is provided with a gear (4304) which is meshed with the inner ring gear (4102), and the other end of the plurality of first fixing rods (4303) is provided with a first square transmission shaft (4305) and a first spring (4306); the side surface of the first bearing disc (4301) is provided with a first spline pipe (4307) matched with the first spline sleeve (4103); The second supporting assembly (42) comprises a second supporting frame (4201), and the side surface of the second supporting frame (4201) is provided with a wave-shaped guide plate (4202); the inner side of the second supporting frame (4201) is rotatably connected with a second spline sleeve (4203), and the inner side of the second spline sleeve (4203) movably installs a second bearing assembly (44); The second bearing assembly (44) comprises a second bearing disc (4401), a plurality of second embedded grooves (4402) are formed in the side surface of the second bearing disc (4401), and a plurality of second fixing rods (4403) are rotatably connected to the side surface of the second bearing disc (4401); the inner side of the plurality of second fixing rods (4403) is provided with a first limiting groove (4404), and the side surface of the second bearing disc (4401) is provided with a second spline pipe (4405) matched with the second spline sleeve (4203); A plurality of first embedded grooves (4302) and second embedded grooves (4402) movably install a feeding pushing assembly (47), the feeding pushing assembly (47) comprises a mounting frame (4701), and a plurality of cutting blocks (4702) are mounted on the top of the mounting frame (4701); The corn silk winding assembly (48) is movably installed between the plurality of first square transmission shafts (4305) and the plurality of second fixed rods (4403), and the corn silk winding assembly (48) comprises a winding rod (4801), a plurality of recessed grooves (4802) are formed in the outer portion of the winding rod (4801), a second limiting groove (4803) matched with the first square transmission shaft (4305) is formed in one end of the winding rod (4801), and a second square transmission shaft (4804) matched with the first limiting groove (4404) is arranged at the other end of the winding rod (4801).

2. The automatic cleaning apparatus for corn juice according to claim 1, characterized in that: The plurality of first fitting grooves (4302) and the plurality of first fixed rods (4303) are uniformly distributed and spaced apart from each other, the plurality of second fitting grooves (4402) and the plurality of second fixed rods (4403) are uniformly distributed and spaced apart from each other.

3. The automatic cleaning apparatus for corn juice extraction according to claim 2, characterized in that: The plurality of first fitting grooves (4302) and the plurality of second fitting grooves (4402) correspond to each other, the inner side of each first fitting groove (4302) and second fitting groove (4402) is threadedly connected with a locking bolt (49), the outer portion of the locking bolt (49) is sleeved with a second spring (410), and the locking bolt (49) is used for movably installing the mounting rack (4701).

4. The automatic cleaning apparatus for corn juice according to claim 3, characterized in that: The side surface of the first bearing assembly (43) and the second bearing assembly (44) is provided with a locking disc (45), the side surface of the two locking discs (45) is provided with an extension frame (46), and the two extension frames (46) are fixedly connected.

5. The automatic cleaning apparatus for corn juice extraction according to claim 4, characterized in that: The bottom of the mounting rack (4701) is provided with a buffer pad (4703) made of flexible material.

6. The automatic cleaning apparatus for corn juice extraction according to claim 5, characterized by: The plurality of cutting blocks (4702) correspond to the plurality of recessed grooves (4802), and the cutting blocks (4702) are fitted into the recessed grooves (4802).

7. The automatic cleaning apparatus for corn juice extraction according to claim 6, characterized by: The plurality of second square transmission shafts (4804) are movably arranged through the plurality of second fixed rods (4403), and the side surface of the plurality of second square transmission shafts (4804) is provided with a universal shaft ball (4805).

8. The automatic cleaning apparatus for corn juice extraction according to claim 7, characterized by: One side of the roller conveying equipment (1) is provided with a suction pipe (7) through a fixing frame (6), the inside of the suction pipe (7) is hollow, two groups of suction grooves (8) are symmetrically formed in the outer portion of the suction pipe (7), the two groups of suction grooves (8) are distributed towards the top, and one end of the suction pipe (7) is connected with a negative pressure dust removal device.

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