An automatic cleaning device for corn juicing

Abstract

This invention discloses an automatic cleaning device for corn juicing, relating to the application field of roller cleaning equipment. It includes a roller conveyor, a drainage chamber, and a cleaning chamber. A corn silk cleaning mechanism is installed on the top of the roller conveyor. This mechanism includes a first support component, a second support component, a first bearing component, a second bearing component, multiple sets of feeding and pushing components, and multiple sets of corn silk winding components. This invention pre-treats the corn silk on the outside of the corn by setting up the corn silk cleaning mechanism, which not only improves the cleaning effect of the corn but also reduces the entanglement and adhesion of corn silk on the roller. The corn silk cleaning mechanism is a slowly rotating roller type, with multiple sets of rapidly rotating corn silk winding components distributed on its exterior. The diameter of the corn silk winding components is small, and when they rotate rapidly, they can actively wind and remove the corn silk adhering to the outside of the corn.

Description

Technical Field

[0001] This invention relates to the field of roller cleaning equipment, specifically an automatic cleaning device for corn juicing. Background Technology

[0002] The corn roller cleaning machine is a key piece of equipment used for cleaning the surface of corn in agricultural product processing. Its working principle mainly involves the synergistic effect of mechanical friction, water flow rinsing, and material conveying to achieve efficient removal of mud, impurities, and residual dirt from the surface of corn.

[0003] The corn roller washing machine mainly includes: a roller assembly: composed of multiple parallel cylindrical rollers (mostly made of stainless steel, rust-proof and wear-resistant), with a certain gap between the rollers (the gap is smaller than the diameter of the corn to prevent the corn from falling); a drive system: driven by a motor, chain or gear transmission, the rollers rotate at low speed in the same or opposite directions (the speed is usually adjustable); a spray system: spray pipes are set above or below the rollers, spraying water onto the surface of the corn through high-pressure nozzles; and a water collection / slag discharge system: a water collection tank is set below the rollers to collect washing wastewater and impurities, which are discharged through the drain outlet.

[0004] When washing corn, the corn is placed between rollers and rolls, tumbles, and rubs against each other. Combined with the rinsing of the high-pressure spray system, it removes attached dry mud, straw fragments, and other impurities. However, corn silk often remains on the surface of the corn. The corn silk is haphazardly distributed on the outside of the corn. The rollers have a large diameter, and the rotating mechanical friction removes some of the corn silk, but this also causes some corn silk to become entangled on the rollers. If it is not cleaned in time, it will not only affect the operation of the roller washing machine, but also cause the corn silk to rot and breed bacteria. The corn silk that is not removed by the rotation of the rollers will continue to adhere to the outside of the corn, which will also affect the taste of the corn juice in the subsequent process. Summary of the Invention

[0005] Therefore, the purpose of this invention is to provide an automatic cleaning device for corn juicing to solve the technical problems mentioned in the background.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an automatic cleaning device for corn juicing, comprising a roller conveyor, a drainage chamber, and a cleaning chamber. A corn silk cleaning mechanism is installed on the top of the roller conveyor. The corn silk cleaning mechanism includes a first support component and a second support component. The first support component includes a first support frame, and an internal toothed ring is provided on the inner side of the first support frame. A first spline sleeve is rotatably connected inside the first support frame. A driving device is connected to the outside of the first spline sleeve. A first bearing component is movably installed on the inner side of the first spline sleeve.

[0007] The first bearing assembly includes a first bearing disk, the side of which is provided with multiple sets of first fitting grooves, and the side of the first bearing disk is rotatably connected with multiple sets of first fixing rods. One end of each set of first fixing rods is provided with a gear that meshes with an internal gear ring, and the other end of each set of first fixing rods is provided with a first square transmission shaft and a first spring. The side of the first bearing disk is provided with a first spline tube that matches the first spline sleeve.

[0008] The second support assembly includes a second support frame, and a wave-shaped guide plate is provided on the side of the second support frame. A second spline sleeve is rotatably connected inside the second support frame, and a second load-bearing assembly is movably installed on the inner side of the second spline sleeve.

[0009] The second bearing assembly includes a second bearing plate, the side of which is provided with multiple sets of second fitting grooves, and the side of the second bearing plate is rotatably connected with multiple sets of second fixing rods. The interior of each set of second fixing rods is provided with a first limiting groove, and the side of the second bearing plate is provided with a second spline tube that matches the second spline sleeve.

[0010] A feeding push assembly is movably installed between multiple sets of first and second fitting slots. The feeding push assembly includes a mounting frame, and multiple sets of cutting blocks are installed on the top of the mounting frame.

[0011] A corn silk winding assembly is movably installed between multiple sets of first square drive shafts and second fixed rods. The corn silk winding assembly includes a winding rod, the outer side of which has multiple sets of recessed grooves. One end of the winding rod has a second limiting groove that matches the first square drive shaft, and the other end of the winding rod has a second square drive shaft that matches the first limiting groove.

[0012] By adopting the above technical solution, and by setting up a corn silk cleaning mechanism to pre-treat the corn silk on the outside of the corn, not only can the cleaning effect of the corn be improved, but also the corn silk can be reduced from tangling and adhering on the roller. The corn silk cleaning mechanism is a roller type that can rotate slowly. It has multiple sets of corn silk winding components that can rotate quickly. The diameter of the corn silk winding components is small. When they rotate quickly, they can actively wind and remove the corn silk adhering to the outside of the corn.

[0013] The present invention is further configured such that multiple sets of first fitting grooves and multiple sets of first fixing rods are evenly distributed, and the multiple sets of first fitting grooves and multiple sets of first fixing rods are spaced apart from each other; multiple sets of second fitting grooves and multiple sets of second fixing rods are evenly distributed, and the multiple sets of second fitting grooves and multiple sets of second fixing rods are spaced apart from each other.

[0014] Preferably, by setting multiple sets of first fitting grooves and multiple sets of first fixing rods, multiple sets of second fitting grooves and multiple sets of second fixing rods, the corn silk cleaning mechanism can install multiple sets of evenly spaced feeding and pushing components and corn silk winding components.

[0015] The present invention is further configured such that multiple sets of first fitting grooves and multiple sets of second fitting grooves correspond to each other, and each set of first fitting grooves and second fitting grooves has a locking bolt threadedly connected to its inner side. The locking bolt is fitted with a second spring, and the locking bolt is used to movably install the mounting bracket.

[0016] Preferably, the feeding push assembly can be movably installed by setting a locking bolt and a second spring, so that the feeding push assembly can expand / contract.

[0017] The present invention is further configured such that locking discs are installed on the sides of both the first bearing component and the second bearing component, and extension brackets are provided on the sides of the two sets of locking discs, and the two sets of extension brackets are fixedly connected.

[0018] Preferably, by setting two sets of locking discs and two sets of extension frames, the two sets of extension frames can be fixed by a combination of bolts and nuts, so that the first load-bearing component and the second load-bearing component are connected as one unit, thereby improving operational stability.

[0019] The present invention is further configured such that a cushioning pad is provided at the bottom of the mounting bracket, and the cushioning pad is made of a flexible material.

[0020] Preferably, a cushioning pad can be used to reduce the scratching of corn by rigid materials; the cushioning pad can be made of flexible silicone.

[0021] The present invention is further configured such that multiple sets of cutting blocks correspond to multiple sets of recessed grooves, and the cutting blocks are fitted into the recessed grooves.

[0022] Preferably, by setting the cutting blocks distributed in the recessed groove, the recessed groove actively conforms to and rubs against the cutting blocks when the corn silk winding component slides left and right, which can separate the broken corn silk.

[0023] The present invention is further configured such that multiple sets of second square drive shafts are movably connected to multiple sets of second fixed rods, and the sides of the multiple sets of second square drive shafts are provided with universal joint balls.

[0024] Preferably, by providing a universal ball joint at the end of the second square drive shaft, the fitting of the second square drive shaft and the corrugated guide plate is made smoother.

[0025] The invention is further configured such that a suction pipe is installed on one side of the roller conveyor via a fixed frame, the suction pipe is hollow inside, and two sets of suction grooves are symmetrically opened on the outside of the suction pipe, the two sets of suction grooves are distributed facing directly upward, and one end of the suction pipe is connected to a negative pressure dust removal device.

[0026] Preferably, the broken and fallen corn silk can be collected by setting up a negative pressure dust removal device and a suction pipe.

[0027] In summary, the present invention has the following main beneficial effects:

[0028] 1. This invention pre-treats the corn silk on the outside of the corn by setting a corn silk cleaning mechanism, which not only improves the cleaning effect of the corn, but also reduces the corn silk from tangling and adhering on the roller. The corn silk cleaning mechanism is a roller type that can rotate slowly. It has multiple sets of corn silk winding components that can rotate quickly. The diameter of the corn silk winding components is small. When they rotate quickly, they can actively wind and remove the corn silk adhering to the outside of the corn.

[0029] 2. The present invention, by setting a feeding and pushing component and a corn silk winding component in the corn silk cleaning mechanism, can not only push corn of different diameters to feed, but also cut and clean the corn silk attached to the outside of the corn silk winding component. The corn silk cleaning mechanism includes multiple sets of expandable / contractable feeding and pushing components, which are distributed among multiple sets of corn silk winding components.

[0030] When corn is fed to the roller conveyor, some corn will be scattered and fail to be locked between the two sets of rollers in time, affecting the subsequent rotation and friction cleaning. The multiple sets of feeding and pushing components rotate together with the corn silk cleaning mechanism, which can not only push the corn forward, but also move the scattered corn and make it quickly lock between the rollers.

[0031] When the corn reaches the area between the corn silk cleaning mechanism and the roller conveyor, the corn will compress the local feeding push component, causing it to shrink. The external cutting block of the shrinking feeding push component will move away from the inner groove of the corn silk winding component, thus giving the winding rod more winding space and allowing the winding rod to better wind the corn silk. This part of the corn silk winding component does not interact with the corrugated guide plate and will not cause the corn silk winding component to move left and right. However, as the corn silk cleaning mechanism rotates as a whole, the corn silk winding component at its bottom, which is wrapped with corn silk, will interact with the corrugated guide plate, causing the corn silk winding component to rotate rapidly and move left and right. At the same time, the feeding push component at the location of the corn silk winding component loses the compression and expansion of the corn and resets. Its cutting block moves closer to the inner groove of the corn silk winding component again. Therefore, the inner groove of the corn silk winding component will actively adhere to and rub against the cutting block, dividing the wound corn silk into multiple small segments. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 This is a schematic diagram of the corn silk cleaning mechanism of the present invention;

[0034] Figure 3This is a schematic diagram of the first support component structure of the present invention;

[0035] Figure 4 This is a schematic diagram of the second support component structure of the present invention;

[0036] Figure 5 This is a schematic diagram showing the distribution of the first bearing component, the second bearing component, the feeding and pushing component, and the corn silk winding component of the present invention;

[0037] Figure 6 This is a schematic diagram showing the distribution of the first load-bearing component, locking disc, and extension frame of the present invention;

[0038] Figure 7 This is a schematic diagram of the first load-bearing component structure of the present invention;

[0039] Figure 8 This is a schematic diagram of the second load-bearing component structure of the present invention;

[0040] Figure 9 This is a schematic diagram of the feeding and pushing assembly structure of the present invention;

[0041] Figure 10 This is a schematic diagram of the corn silk winding assembly structure of the present invention;

[0042] Figure 11 This is a schematic diagram showing the distribution of the two sets of corn silk winding components and one set of feeding and pushing components of the present invention;

[0043] Figure 12 This is a schematic diagram showing the distribution of the suction pipe and suction trough of the present invention.

[0044] Explanation of reference numerals in the attached figures:

[0045] 1. Roller conveyor; 2. Drainage chamber; 3. Cleaning chamber; 4. Corn silk cleaning mechanism; 41. First support assembly; 4101. First support frame; 4102. Internal gear ring; 4103. First spline sleeve; 42. Second support assembly; 4201. Second support frame; 4202. Corrugated guide plate; 4203. Second spline sleeve; 43. First load-bearing assembly; 4301. First load-bearing plate; 4302. First fitting groove; 4303. First fixing rod; 4304. Gear; 4305. First square drive shaft; 4306. First spring; 4307. First spline tube; 44. Second load-bearing assembly ; 4401, Second bearing plate; 4402, Second fitting groove; 4403, Second fixing rod; 4404, First limiting groove; 4405, Second spline tube; 45, Locking plate; 46, Extension frame; 47, Feeding push assembly; 4701, Mounting frame; 4702, Cutting block; 4703, Buffer pad; 48, Corn silk winding assembly; 4801, Winding rod; 4802, Inset groove; 4803, Second limiting groove; 4804, Second square drive shaft; 4805, Universal ball joint; 49, Locking bolt; 410, Second spring; 5, Drive device; 6, Fixing frame; 7, Suction pipe; 8, Suction trough. Detailed Implementation

[0046] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0047] The embodiments of the present invention will now be described.

[0048] Please see Figures 1-12 An automatic cleaning device for corn juicing includes a roller conveyor 1, a drainage chamber 2, and a cleaning chamber 3. The roller conveyor 1 mainly consists of a roller assembly, an outer frame, and a drive assembly. A water collection tank for collecting sewage is provided below the drainage chamber 2. A high-pressure spray system is provided inside the cleaning chamber 3. A corn silk cleaning mechanism 4 is installed on the top of the roller conveyor 1. The corn silk cleaning mechanism 4 includes a first support assembly 41 and a second support assembly 42. The first support assembly 41 includes a first support frame 4101, and an internal gear ring 4102 is provided on the inner side of the first support frame 4101. A first spline sleeve 4103 is rotatably connected inside the first support frame 4101. A drive device 5 is connected to the outside of the first spline sleeve 4103. A first bearing assembly 43 is movably installed on the inner side of the first spline sleeve 4103. The drive device 5 can drive the first spline sleeve 4103 to rotate, thereby driving the first bearing assembly 43 to rotate.

[0049] The first bearing assembly 43 includes a first bearing disk 4301. The side of the first bearing disk 4301 is provided with a plurality of first fitting grooves 4302, and the side of the first bearing disk 4301 is rotatably connected with a plurality of first fixing rods 4303. One end of each of the plurality of first fixing rods 4303 is provided with a gear 4304 that meshes with the internal gear ring 4102, and the other end of each of the plurality of first fixing rods 4303 is provided with a first square transmission shaft 4305 and a first spring 4306. The side of the first bearing disk 4301 is provided with a first spline tube 4307 that matches the first spline sleeve 4103.

[0050] The second support assembly 42 includes a second support frame 4201, and a wave-shaped guide plate 4202 is provided on the side of the second support frame 4201. A second spline sleeve 4203 is rotatably connected inside the second support frame 4201, and a second bearing assembly 44 is movably installed on the inner side of the second spline sleeve 4203.

[0051] The second support assembly 44 includes a second support plate 4401. The side of the second support plate 4401 is provided with multiple sets of second fitting grooves 4402, and the side of the second support plate 4401 is rotatably connected with multiple sets of second fixing rods 4403. The interior of each set of second fixing rods 4403 is provided with a first limiting groove 4404. The side of the second support plate 4401 is provided with a second spline tube 4405 that matches the second spline sleeve 4203.

[0052] Feeding push assembly 47 is movably installed between multiple sets of first fitting grooves 4302 and second fitting grooves 4402. The feeding push assembly 47 is used to push the corn forward and move the randomly distributed corn. The feeding push assembly 47 includes a mounting frame 4701, and multiple sets of cutting blocks 4702 are installed on the top of the mounting frame 4701.

[0053] A corn silk winding assembly 48 is movably installed between multiple sets of first square drive shafts 4305 and second fixed rods 4403. The corn silk winding assembly 48 is used to quickly rotate and actively wind and remove corn silk. The corn silk winding assembly 48 includes a winding rod 4801. Multiple sets of recessed grooves 4802 are opened on the outside of the winding rod 4801. One end of the winding rod 4801 is provided with a second limiting groove 4803 that matches the first square drive shaft 4305. The other end of the winding rod 4801 is provided with a second square drive shaft 4804 that matches the first limiting groove 4404.

[0054] Please refer to the above embodiments for further details. Figure 2Multiple sets of first fitting grooves 4302 and multiple sets of first fixing rods 4303 are evenly distributed and are spaced apart from each other. Multiple sets of second fitting grooves 4402 and multiple sets of second fixing rods 4403 are evenly distributed and are spaced apart from each other. By setting multiple sets of first fitting grooves 4302 and multiple sets of first fixing rods 4303, multiple sets of second fitting grooves 4402 and multiple sets of second fixing rods 4403, the corn silk cleaning mechanism 4 can install multiple sets of evenly spaced feeding push components 47 and corn silk winding components 48.

[0055] Please refer to the above embodiments for further details. Figures 6-8 Multiple sets of first fitting grooves 4302 and multiple sets of second fitting grooves 4402 correspond to each other. The inner side of each set of first fitting grooves 4302 and second fitting grooves 4402 is threaded with locking bolts 49. The locking bolts 49 are fitted with second springs 410. The locking bolts 49 are used to movably install the mounting bracket 4701. By setting the locking bolts 49 and the second springs 410, the feeding push assembly 47 can be movably installed, so that the feeding push assembly 47 can expand / contract.

[0056] In the above embodiments, please refer to the specific examples. Figures 6-8 Locking discs 45 are installed on the sides of both the first bearing component 43 and the second bearing component 44, and extension brackets 46 are provided on the sides of the two sets of locking discs 45. The two sets of extension brackets 46 are fixedly connected. By setting two sets of locking discs 45 and two sets of extension brackets 46, the two sets of extension brackets 46 can be fixed by a combination of bolts and nuts, so that the first bearing component 43 and the second bearing component 44 are connected as one unit, thereby improving operational stability.

[0057] Please refer to the above embodiments for further details. Figure 9 The bottom of the mounting bracket 4701 is provided with a buffer pad 4703. The buffer pad 4703 is made of flexible material. By setting the buffer pad 4703, the rigid material can be reduced from scratching the corn. The buffer pad 4703 can be made of flexible silicone material.

[0058] Please refer to the above embodiments for further details. Figure 11 Multiple sets of cutting blocks 4702 correspond to multiple sets of recessed grooves 4802. The cutting blocks 4702 are embedded in the recessed grooves 4802. By setting the cutting blocks 4702 to be distributed in the recessed grooves 4802, the recessed grooves 4802 actively conform to and rub against the cutting blocks 4702 when the corn silk winding component 48 slides left and right, which can cut the broken corn silk.

[0059] Please refer to the above embodiments for further details. Figure 8 and Figure 10Multiple sets of second square drive shafts 4804 are movably connected to multiple sets of second fixed rods 4403, and each set of second square drive shafts 4804 has a universal ball 4805 on its side. By setting the universal ball 4805 at the end of the second square drive shaft 4804, the second square drive shaft 4804 and the wave-shaped guide plate 4202 can fit together more smoothly.

[0060] Please refer to the above embodiments for further details. Figure 12 A suction pipe 7 is installed on one side of the roller conveyor 1 via a fixed frame 6. The suction pipe 7 is hollow inside, and two sets of suction troughs 8 are symmetrically opened on the outside of the suction pipe 7. The two sets of suction troughs 8 are distributed facing directly upwards, and one end of the suction pipe 7 is connected to a negative pressure dust removal device. By setting the negative pressure dust removal device and the suction pipe 7, the broken and fallen corn silk can be collected.

[0061] In practical operation, the invention is as follows: the drive component of the roller conveyor 1 is started to drive it to run, and then the workers transport the corn to the top of the roller conveyor 1 through the material hoist. The roller conveyor 1 runs the transmission to slowly transport the corn to the bottom of the corn silk cleaning mechanism 4, and then the drive device 5 works to drive the corn silk cleaning mechanism 4 to rotate slowly as a whole.

[0062] When the drive device 5 is working, it drives the first spline sleeve 4103 to rotate. The first spline sleeve 4103 drives the first bearing assembly 43 to rotate as a whole by engaging with the first spline tube 4307. The first bearing assembly 43 drives the second bearing assembly 44 to rotate as a whole by engaging with the locking disc 45 and the extension frame 46. The second spline tube 4405 of the second bearing assembly 44 also drives the second spline sleeve 4203 engaged with it to rotate.

[0063] When the first bearing component 43 and the second bearing component 44 rotate synchronously, multiple sets of gears 4304 mesh with the internal gear ring 4102, thereby driving the first fixed rod 4303 connected to it to rotate. The first fixed rod 4303 drives the first square transmission shaft 4305 connected to it to rotate. The first square transmission shaft 4305 drives the corn silk winding component 48 to rotate rapidly. The second square transmission shaft 4804 of the corn silk winding component 48 will drive the second fixed rod 4403 to rotate. In addition, multiple sets of feeding push components 47 distributed outside the first bearing component 43 and the second bearing component 44 will also rotate synchronously with the first bearing component 43 and the second bearing component 44. The rotation direction of the multiple sets of feeding push components 47 matches the direction of corn movement.

[0064] The multiple sets of feeding push components 47 are in an expanded state under the reset action of the second spring 410. Since the corn that falls to the top of the roller conveyor 1 through the material elevator may be randomly distributed, not every corn will be stuck between the two sets of rollers when it falls from the elevator onto the rollers of the roller conveyor 1. As the roller transmission of the roller conveyor 1 runs, most of the corn will be stuck between the rollers, but a small number of corn will still be randomly distributed. At this time, the rotation of the multiple sets of feeding push components 47 can move the corn so that the randomly distributed corn can be smoothly stuck between the rollers, so as to facilitate the subsequent washing of the corn.

[0065] When the corn moves between the corn silk cleaning mechanism 4 and the roller conveyor 1, the corn will squeeze the local feeding push component 47, causing the several sets of feeding push components 47 that are in contact with the corn to compress the second spring 410 and contract. Different diameter corn will cause the feeding push component 47 to contract a different distance. At this time, the corn silk winding component 48 rotates, and its winding rod 4801 will actively wind the corn silk distributed on the outside of the corn, thereby removing as much corn silk as possible from the surface of the corn. The position of the feeding push component 47 at the corn location will cause the multiple sets of cutting blocks 4702 at its top to move further away from the inner groove 4802 of the corn silk winding component 48, thereby increasing the distance between the corn silk winding component 48 and the cutting block 4702, which is conducive to the corn silk winding component 48 winding more corn silk. Furthermore, the corn silk winding component 48 at the corn location does not interact with the corrugated guide plate 4202, so this part of the corn silk winding component 48 only rotates quickly to wind the corn silk.

[0066] As the driving device 5 drives the corn silk cleaning mechanism 4 to continue rotating, the corn silk winding assembly 48, wrapped with corn silk, gradually rotates and comes into contact with the corrugated guide plate 4202. Under the squeezing action of the corrugated guide plate 4202, the second square drive shaft 4804 of the corn silk winding assembly 48 slides left and right in the first limiting groove 4404 of the second fixed rod 4403. Consequently, the first spring 4306 in the second limiting groove 4803 of the corn silk winding assembly 48 is also compressed. The reset action of the first spring 4306 causes the corn silk winding assembly 48, which interacts with the corrugated guide plate 4202, to move a short distance left and right while rotating. The feeding push assembly 47 at the position of this part of the corn silk winding assembly 48 rotates with the corn silk cleaning mechanism 4 and is released from the squeezing of the corn. Under the reset action of the second spring 410, the feeding push assembly 47 expands. This causes the cutting block 4702 to move closer to the recessed groove 4802 of the corn silk winding assembly 48. The cutting block 4702 is close to the recessed groove 4802 but not completely attached, reducing the mutual wear between the cutting block 4702 and the outer wall of the winding rod 4801. However, while the winding rod 4801 of this part of the corn silk winding assembly 48 rotates, it moves a short distance to the left and right, which causes the two sides of the recessed groove 4802 outside the winding rod 4801 to actively attach to the two sides of the cutting block 4702. As a result, multiple sets of cutting blocks 4702 cut the corn silk distributed outside the winding rod 4801. The multiple sets of cutting blocks 4702 will cut the corn silk outside the corn silk winding assembly 48 into multiple small segments by friction cutting, which 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 groove 8, so that the corn silk is discharged from the corn silk cleaning mechanism 4 and enters the collection chamber of the negative pressure dust removal device.

[0067] Next, the corn continues to be transported by the roller conveyor 1 into the cleaning chamber 3, where the high-pressure spray system washes away the corn silk and impurities on the surface of the corn. The wastewater after washing flows out from multiple drainage chambers 2 and is then collected in a water tank. The cleaned corn is then removed from the other end of the roller conveyor 1 and can enter the next process of corn juicing.

[0068] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the invention and are not intended to limit it. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the invention, but such modifications, substitutions, and variations are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An automatic cleaning device for corn juicing, comprising a roller conveyor (1), a drainage chamber (2), and a cleaning chamber (3), characterized in that: The top of the roller conveyor (1) is equipped with a corn silk cleaning mechanism (4). The corn silk cleaning mechanism (4) includes a first support component (41) and a second support component (42). The first support component (41) includes a first support frame (4101), and an internal gear ring (4102) is provided on the inner side of the first support frame (4101). A first spline sleeve (4103) is rotatably connected inside the first support frame (4101). A drive device (5) is connected to the outside of the first spline sleeve (4103). A first bearing component (43) is movably installed on the inner side of the first spline sleeve (4103). The first bearing assembly (43) includes a first bearing plate (4301). The side of the first bearing plate (4301) is provided with multiple sets of first fitting grooves (4302), and the side of the first bearing plate (4301) is rotatably connected with multiple sets of first fixing rods (4303). One end of each set of first fixing rods (4303) is provided with a gear (4304) that meshes with the internal gear ring (4102), and the other end of each set of first fixing rods (4303) is provided with a first square transmission shaft (4305) and a first spring (4306). The side of the first bearing plate (4301) is provided with a first spline tube (4307) that matches the first spline sleeve (4103). The second support assembly (42) includes a second support frame (4201), and a wave-shaped guide plate (4202) is provided on the side of the second support frame (4201). The second support frame (4201) is rotatably connected to the inside of the second support frame (4201), and a second bearing assembly (44) is movably installed on the inside of the second spline sleeve (4203). The second bearing assembly (44) includes a second bearing plate (4401). The side of the second bearing plate (4401) is provided with multiple sets of second fitting grooves (4402), and the side of the second bearing plate (4401) is rotatably connected with multiple sets of second fixing rods (4403). The interior of each set of second fixing rods (4403) is provided with a first limiting groove (4404). The side of the second bearing plate (4401) is provided with a second spline tube (4405) that matches the second spline sleeve (4203). A feeding push assembly (47) is movably installed between multiple sets of first fitting slots (4302) and second fitting slots (4402). The feeding push assembly (47) includes a mounting frame (4701), and multiple sets of cutting blocks (4702) are installed on the top of the mounting frame (4701). A corn silk winding assembly (48) is movably installed between multiple sets of first square drive shafts (4305) and second fixed rods (4403). The corn silk winding assembly (48) includes a winding rod (4801). Multiple sets of recessed grooves (4802) are opened on the outside of the winding rod (4801). One end of the winding rod (4801) is provided with a second limiting groove (4803) that matches the first square drive shaft (4305). The other end of the winding rod (4801) is provided with a second square drive shaft (4804) that matches the first limiting groove (4404).

2. The automatic cleaning device for corn juicing according to claim 1, characterized in that: Multiple sets of first fitting grooves (4302) and multiple sets of first fixing rods (4303) are evenly distributed, and the multiple sets of first fitting grooves (4302) and multiple sets of first fixing rods (4303) are spaced apart from each other. Multiple sets of second fitting grooves (4402) and multiple sets of second fixing rods (4403) are evenly distributed, and the multiple sets of second fitting grooves (4402) and multiple sets of second fixing rods (4403) are spaced apart from each other.

3. The automatic cleaning device for corn juicing according to claim 2, characterized in that: Multiple sets of first fitting grooves (4302) and multiple sets of second fitting grooves (4402) correspond to each other. The inner side of each set of first fitting grooves (4302) and second fitting grooves (4402) is threaded with locking bolts (49). The locking bolts (49) are fitted with second springs (410). The locking bolts (49) are used to movably install the mounting bracket (4701).

4. The automatic cleaning device for corn juicing according to claim 3, characterized in that: The first bearing component (43) and the second bearing component (44) are both equipped with locking discs (45), and the two sets of locking discs (45) are provided with extension brackets (46) on their sides, and the two sets of extension brackets (46) are fixedly connected.

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

6. The automatic cleaning device for corn juicing according to claim 5, characterized in that: The multiple sets of cutting blocks (4702) correspond to the multiple sets of recessed grooves (4802), and the cutting blocks (4702) are fitted into the recessed grooves (4802).

7. An automatic cleaning device for corn juicing according to claim 6, characterized in that: Multiple sets of second square drive shafts (4804) are movably connected to multiple sets of second fixed rods (4403), and the sides of multiple sets of second square drive shafts (4804) are provided with universal ball joints (4805).

8. An automatic cleaning device for corn juicing according to claim 7, characterized in that: The roller conveyor (1) has a suction pipe (7) installed on one side by a fixed frame (6). The suction pipe (7) is hollow inside, and two sets of suction grooves (8) are symmetrically opened on the outside of the suction pipe (7). The two sets of suction grooves (8) are distributed facing directly upwards, and one end of the suction pipe (7) is connected to a negative pressure dust removal device.

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