Lotus seed processing directional arrangement and conveying equipment

Abstract

The application discloses a lotus seed processing directional arrangement conveying equipment and belongs to the arrangement conveying field. The equipment comprises a machine body, a lower conveying mechanism and an upper conveying mechanism. The upper conveying mechanism comprises a mounting bracket fixed on the machine body. A back plate is slidably arranged on the mounting bracket. Open-close type moving plates are arranged on the two sides of the back plate. The moving plates are used for clamping friction plates. A turnover assembly is also slidably arranged on the mounting bracket. The turnover assembly comprises a rotatingly arranged inserting rod. An inserting hole matched with the inserting rod is arranged on the friction plate. The application can fully utilize double-sided working surfaces of the friction plates, reduce the replacement frequency of the plates, reduce the material cost, avoid the thread slipping and the deformation of accessories caused by frequent disassembly and assembly, and accurately link and cooperate the mechanisms. The operation is labor-saving and simple, and the application is beneficial to the continuous and stable operation of the production line.

Description

Technical Field

[0001] This invention relates to the field of layout and conveying technology, specifically to a directional layout and conveying device for lotus seed processing. Background Technology

[0002] Lotus seeds are a unique Chinese agricultural product that is both food and medicine. Removing the red skin from lotus seeds during the processing of fresh and dried lotus seeds is a key step in improving the appearance of finished lotus seed products and expanding deep processing channels. Traditional manual rubbing and peeling methods are labor-intensive, inefficient, and produce poor peeling uniformity, making them unsuitable for the continuous production needs of large-scale lotus seed processing plants. Therefore, the industry widely adopts extrusion-type lotus seed belt peeling equipment to complete the lotus seed peeling process.

[0003] The core peeling mechanism of the existing extrusion-type lotus seed belt peeling equipment mainly consists of a conveyor belt and a fixed rubber plate. The conveyor belt continuously transports the lotus seeds forward, and the lotus seeds are subjected to bidirectional extrusion and reciprocating kneading in the gap between the conveyor belt and the rubber plate. The red skin on the surface of the lotus seeds is peeled off by the flexible friction of the rubber material. This structure has the advantages of fast peeling speed, less damage to the lotus kernel, and low equipment manufacturing cost, and has been widely used.

[0004] Traditional lotus seed peeling machines use bolts and clamps to fasten rubber peeling plates. Under prolonged sliding friction with the lotus seeds, these plates are prone to localized wear, dents, grooves, and even edge tearing and cracking. To reduce material costs, the rubber plates are typically disassembled, flipped, or replaced with new ones. However, the traditional fastener system is cumbersome. Each disassembly and reassembly requires removing the external protective cover, loosening multiple bolts and clamps, removing the rubber plate from the frame, flipping or replacing it, and then tightening all fasteners one by one. This time-consuming process causes prolonged production line downtime, resulting in lost capacity and production delays. Summary of the Invention

[0005] The purpose of this invention is to provide a lotus seed processing directional arrangement and conveying device to solve the problem of inconvenient disassembly and installation when the rubber plate is disassembled and reused or directly replaced with a new plate in the prior art.

[0006] The technical problem to be solved by the present invention can be achieved by the following technical solution: a lotus seed processing directional arrangement and conveying device, characterized in that it includes a machine body, a lower conveying mechanism and an upper conveying mechanism; The upper conveying mechanism includes a mounting bracket fixed to the machine body, a back plate slidably mounted on the mounting bracket, and openable movable plates on both sides of the back plate, the movable plates being used to clamp the friction plate. The mounting bracket is also slidably provided with a flipping component, which includes a rotating insert rod and a socket on the friction plate that mates with the insert rod.

[0007] Preferably, a drive plate is fixedly provided on both sides of the movable plate, and a first rack is provided on both sets of drive plates. A first gear is rotatably provided on the back plate. The two sets of first racks are located on both sides of the first gear, and the two sets of first racks mesh with the first gear. A cavity is provided inside the movable plate, and a telescopic component is fixedly provided in the cavity. The two ends of the telescopic component are fixed to the cavity of the movable plate and the side of the back plate, respectively. The telescopic component includes, but is not limited to, a combination of a spring and a telescopic rod, wherein the spring is sleeved on the outside of the telescopic rod, and the two ends of the telescopic rod are fixedly connected to the movable plate and the back plate, respectively.

[0008] Preferably, a first cylindrical rod is coaxially and fixedly mounted on the first gear, and a limiting strip is symmetrically mounted on the first cylindrical rod. The first cylindrical rod passes through the mounting bracket, and a first synchronous wheel is rotatably mounted on the mounting bracket. The first synchronous wheel has a hollow cylindrical interior, and the first cylindrical rod passes through the hollow interior of the first synchronous wheel. The limiting strip is in sliding engagement with the hollow interior of the first synchronous wheel.

[0009] Preferably, a second rack and a second slide bar are fixedly provided on the back plate. The second rack passes through the mounting bracket, and the second slide bar slides in cooperation with the back plate. A second gear is rotatably provided above the back plate via a mounting block. The second gear meshes with the second rack for transmission. A first knob is also rotatably provided on the mounting block.

[0010] Preferably, the mounting bracket is slidably provided with a flipping assembly at the end of the friction plate. The flipping assembly includes a side bracket, a pull rod is fixedly provided on the side bracket, the side bracket is L-shaped and slidably engaged with the top of the mounting bracket, a second cylindrical rod is rotatably provided on the side bracket, an insert rod is coaxially and fixedly provided on the second cylindrical rod, a second knob is also rotatably provided on the side bracket, the second knob is coaxially and fixedly connected with the second cylindrical rod, and an insertion hole is provided at the corresponding end of the friction plate, the insertion hole is adapted to the insert rod, and the insert rod and the insertion hole are interference fit. The mounting bracket is also rotatably provided with a second synchronous pulley, and a third gear is coaxially and fixedly provided on the second synchronous pulley. A third rack is fixedly provided on the side bracket. The third gear and the third rack mesh and drive each other. The second synchronous pulley and the first synchronous pulley are connected by a first synchronous belt.

[0011] Preferably, the machine body includes a frame with an inlet and an outlet. The lower conveying mechanism includes a first drive wheel, a second drive wheel, and a third drive wheel. A belt connects the first drive wheel, the second drive wheel, and the third drive wheel. The first drive wheel and the second drive wheel are at the same height, that is, the belt from the first drive wheel to the second drive wheel is horizontal.

[0012] Preferably, a plurality of buffer mechanisms are provided below the belt in the horizontal state. The buffer mechanism includes a first slide rod that is slidably provided, a support plate that is fixedly provided at the top of the first slide rod, side plates that are fixedly provided on both sides of the support plate, a fixed plate that is fixedly provided on the frame, a plurality of mounting plates that are fixedly provided on the fixed plate, a plurality of first slide rods that are slidably engaged with a plurality of mounting plates, and a first spring that is fixedly provided between the support plate and the mounting plate. The first spring is sleeved on the outside of the first slide rod and its two ends are fixedly connected to the mounting plate and the support plate, respectively.

[0013] Preferably, a side plate is fixedly provided on the movable plate. The side plate is L-shaped and an end plate is fixedly provided on the side plate. A friction plate is sandwiched between the two movable plates. The side plate and the end plate are arranged in a three-dimensional right angle distribution. The friction plate has a long rectangular structure. There are four sets of right angle areas on the two movable plates, which can limit the four corners of the friction plate.

[0014] Preferably, the end plate is configured as a trapezoidal structure, including an inclined section and a horizontal section.

[0015] Preferably, a plug is slidably provided at the end of the friction plate, a slide groove is provided on the frame, a first connecting bracket is slidably provided on the slide groove, the first connecting bracket is fixedly connected to the plug, a fourth rack is also fixedly provided on the first connecting bracket, a fifth rack is also fixedly provided on the side of the side bracket, and a fourth gear is rotatably provided on the frame between the fourth rack and the fifth rack, and the fourth gear meshes with the fourth rack and the fifth rack for transmission.

[0016] Compared with the prior art, the beneficial effects of this application are as follows: This device raises the friction plate by rotating the first knob, using a rack and pinion drive to increase the distance between it and the belt, solving the problem of insufficient working space to directly flip the plate. The push-pull lever drives the two moving plates to open synchronously through the rack and pinion, synchronous pulley, and synchronous belt. At the same time, the insertion rod is inserted to fix the friction plate. Turning the second knob then easily flips the friction plate. The entire operation does not require the disassembly of a large number of fasteners and equipment covers, simplifying the disassembly and maintenance process and significantly reducing downtime. It can make full use of the double working surfaces of the friction plate, reduce the frequency of plate replacement, and reduce consumable costs. It can also avoid the wear and tear caused by frequent disassembly and assembly of fasteners, such as thread stripping and component deformation. Moreover, the linkage of each mechanism is precise, the operation is labor-saving and simple, and it is conducive to continuous and stable operation of the production line. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a front view of the overall structure of the present invention; Figure 3 This is a schematic diagram of the conveying mechanism structure of the present invention; Figure 4 This is an enlarged schematic diagram of part A of the present invention; Figure 5 This is an enlarged schematic diagram of part B of the present invention; Figure 6 This is a front view of the conveying mechanism of the present invention; Figure 7 This is a cross-sectional view at point AA of the present invention; Figure 8 This is a flowchart of the installation process after the friction plate of the present invention is flipped (part a is the movement of the friction plate to the inclined section, part b is the movement of the friction plate along the inclined section, and part c is the insertion into the horizontal section).

[0018] Explanation of reference numerals in the attached figures: 100. Machine body; 200. Lower conveyor mechanism; 300. Upper conveyor mechanism; 101. Frame; 102. Feed inlet; 103. Discharge outlet; 201. First drive wheel; 202. Second drive wheel; 203. Third drive wheel; 204. Belt; 205. Fixing plate; 206. Mounting plate; 207. First slide bar; 208. First spring; 209. Support plate; 210. Side plate; 301. Mounting bracket; 302. Back plate; 303. Moving plate; 304. First synchronous pulley; 305. First cylindrical rod; 306. Limiting strip; 307. First gear; 308. Drive. Plate; 309, First rack; 310, Friction plate; 311, Telescopic assembly; 312, Side plate; 313, First synchronous belt; 314, Second synchronous pulley; 315, Third gear; 316, Side bracket; 317, Second cylindrical rod; 318, Insert rod; 319, Fifth rack; 320, Fourth gear; 321, Fourth rack; 322, Slide groove; 323, First connecting bracket; 324, Plug; 325, End plate; 326, Second slide rod; 327, Second rack; 328, Second gear; 329, First knob; 330, Inclined section; 331, Horizontal section. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Example 1 Traditional lotus seed peeling machines use bolts and clamps to fasten rubber peeling plates. Under prolonged sliding friction with the lotus seeds, these plates are prone to localized wear, dents, grooves, and even edge tearing and cracking. To reduce material costs, the rubber plates are typically disassembled, flipped, or replaced with new ones. However, the traditional fastener system is cumbersome. Each disassembly and reassembly requires removing the external protective cover, loosening multiple bolts and clamps, removing the rubber plate from the frame, flipping or replacing it, and then tightening all fasteners one by one. This time-consuming process causes prolonged production line downtime, resulting in lost capacity and production delays.

[0021] like Figure 1 As shown in the figure, this embodiment proposes a directional conveying device for lotus seed processing, including a machine body 100, a lower conveying mechanism 200, and an upper conveying mechanism 300. For example... Figure 3 and Figure 4 As shown, the upper conveying mechanism 300 includes a mounting bracket 301, a back plate 302 slidably mounted on the mounting bracket 301, and movable plates 303 slidably mounted on both sides of the back plate 302. The two sets of movable plates 303 are openable and closable, and are used to clamp the friction plate 310. A drive plate 308 is fixedly mounted on each set of movable plates 303, and each set of drive plates 308 is provided with a first rack 309. A first gear 307 is rotatably mounted on the back plate 302. The two sets of first racks 309 are located on both sides of the first gear 307, and both sets of first racks 309 mesh with the first gear 307. Figure 6 and Figure 7 As shown, the movable plate 303 has a cavity, and a telescopic component 311 is fixedly installed in the cavity. The two ends of the telescopic component 311 are respectively fixed to the cavity of the movable plate 303 and the side of the back plate 302. The telescopic component 311 includes, but is not limited to, a combination of a spring and a telescopic rod. The spring is sleeved on the outside of the telescopic rod, and the two ends of the telescopic rod are respectively fixedly connected to the movable plate 303 and the back plate 302. When in use, when the first gear 307 rotates, the first gear 307 meshes with two sets of first racks 309 respectively, and the two sets of first racks 309 move in relative or opposite directions. The relative or opposite movement of the two sets of movable plates 303 is realized through the drive plate 308, realizing the clamping function. The telescopic component 311 can also realize better clamping of the friction plate 310 by the movable plate 303.

[0022] like Figure 4 As shown, a first cylindrical rod 305 is coaxially and fixedly mounted on the first gear 307, and limiting strips 306 are symmetrically mounted on the first cylindrical rod 305, such as... Figure 3As shown, the first cylindrical rod 305 passes through the mounting bracket 301. The mounting bracket 301 is rotatably equipped with a first synchronous wheel 304. The first synchronous wheel 304 is cylindrical and hollow inside. The first cylindrical rod 305 passes through the hollow part of the first synchronous wheel 304. The limiting strip 306 is slidably engaged with the hollow part of the first synchronous wheel 304. That is, when the back plate 302 moves upward as a whole, the first cylindrical rod 305 will pass out from the first synchronous wheel 304 and move upward. When the first synchronous wheel 304 rotates, the first cylindrical rod 305 can rotate synchronously with the first synchronous wheel 304 under the action of the limiting strip 306. The rotation of the first cylindrical rod 305 will drive the first gear 307 to rotate synchronously, ultimately realizing the opening and closing of the two sets of moving plates 303.

[0023] like Figure 3 As shown, a second rack 327 and a second slide bar 326 are fixedly provided on the back plate 302. The second rack 327 passes through the mounting bracket 301, and the second slide bar 326 slides in cooperation with the back plate 302. A second gear 328 is rotatably provided above the back plate 302 via a mounting block. The second gear 328 meshes with the second rack 327 for transmission. A first knob 329 is also rotatably provided on the mounting block. Rotating the first knob 329 can move the back plate 302 and the friction plate 310 fixed on it upwards through the second gear 328 and the second rack 327, thereby increasing the overall height of the friction plate 310.

[0024] In actual processing, the friction plate 310 is used for friction and shell removal on one side for a long time. Over time, the working surface of the friction plate 310 will be worn and needs to be replaced. In actual operation, the friction plate 310 is usually flipped over manually to make full use of both sides of the friction plate 310. Manual replacement requires removing several fasteners or screws, manually flipping the friction plate 310 and reinstalling it. When there is only one machine, the replacement is relatively simple. However, when several machines are working at the same time and need to be replaced in one go, it is very time-consuming and affects the processing efficiency.

[0025] like Figure 3 As shown, a flipping assembly is slidably provided on the mounting bracket 301 at the end of the friction plate 310. The flipping assembly includes a side bracket 316, on which a pull rod is fixedly provided. The side bracket 316 is L-shaped and slidably engages with the top end of the mounting bracket 301. Figure 5As shown, a second cylindrical rod 317 is rotatably mounted on the side bracket 316. A plug rod 318 is coaxially and fixedly mounted on the second cylindrical rod 317. A second knob is also rotatably mounted on the side bracket 316. The second knob is coaxially and fixedly connected to the second cylindrical rod 317. A corresponding end of the friction plate 310 is provided with a socket (not marked in the figure). The socket is adapted to the plug rod 318. The plug rod 318 and the socket are interference-fitted. When the plug rod 318 is inserted into the socket, the friction plate 310 can be flipped as the plug rod 318 rotates. In this embodiment, the friction plate 310 maintains a long rectangular state in its natural state to avoid bending of the friction plate 310 during the flipping process, which would affect the flipping effect.

[0026] The mounting bracket 301 is also rotatably provided with a second synchronous pulley 314, and a third gear 315 is coaxially and fixedly provided on the second synchronous pulley 314. A third rack is fixedly provided on the side bracket 316. The third gear 315 meshes with the third rack for transmission. The second synchronous pulley 314 and the first synchronous pulley 304 are connected by a first synchronous belt 313.

[0027] How the flip component works: Figure 3 As shown, when the friction plate 310 is severely worn and needs to be replaced or flipped over for use, such as Figure 6 As shown, in the working state, the distance between the belt 204 and the friction plate 310 is only the diameter of a lotus seed. This distance is insufficient to allow the friction plate 310 to rotate in place. Therefore, the friction plate 310 needs to be moved upwards as a whole to increase the distance between the friction plate 310 and the belt 204. Figure 3 As shown, this step involves rotating the first knob 329, which, through the meshing of the second gear 328 and the second rack 327, raises the back plate 302 and its friction plate 310 as a whole, leaving sufficient rotational clearance. When the insertion hole on the friction plate 310 rises to the same height as the insertion rod 318, the pull rod on the side bracket 316 is pushed, causing the insertion rod 318 on the side bracket 316 to move towards the insertion hole and be inserted into it. At this time, the third rack on the side bracket 316 meshes with the third gear 315, realizing the transmission of the third gear 318. 15. The second synchronous pulley 314 rotates synchronously. The second synchronous pulley 314 drives the first synchronous pulley 304 to rotate through the first synchronous belt 313. The first synchronous pulley 304 drives the first gear 307 to rotate, thereby opening the two moving plates 303. At this time, the friction plate 310 has been fixed by the insertion rod 318. As the two moving plates 303 open, the friction plate 310 is taken out and fixed on the insertion rod 318. Then, the second knob is rotated to rotate the second cylindrical rod 317, and finally the friction plate 310 is flipped over. The flipping is completed.

[0028] It should be emphasized that the core improvement of this embodiment lies in the following: This device raises the friction plate 310 by rotating the first knob 329, thereby increasing the distance between it and the belt 204 through gear and rack transmission. This solves the problem of the narrow working gap preventing direct flipping of the plate. The push-pull lever can drive the two moving plates 303 to open synchronously through the linkage of the rack and pinion, synchronous pulley, and synchronous belt. At the same time, the insertion rod 318 is inserted and fixed to the friction plate 310. Then, rotating the second knob can easily flip the friction plate 310. The overall operation does not require the disassembly of a large number of fasteners and equipment covers, simplifying the disassembly and maintenance process and significantly shortening downtime. It can make full use of the double working surfaces of the friction plate 310, reduce the frequency of plate replacement, and reduce consumable costs. It can also avoid the wear and tear problems such as thread stripping and component deformation caused by frequent disassembly and assembly of fasteners. Moreover, the linkage and coordination of each mechanism are precise, and the operation is labor-saving and convenient, which is conducive to the continuous and stable operation of the production line. 。

[0029] It should be noted that the machine body 100 includes a frame 101, on which an inlet 102 and an outlet 103 are provided. The lower conveying mechanism 200 includes a first drive wheel 201, a second drive wheel 202, and a third drive wheel 203. A belt 204 connects the first drive wheel 201, the second drive wheel 202, and the third drive wheel 203. The first drive wheel 201 and the second drive wheel 202 are at the same height, that is, the belt 204 from the position of the first drive wheel 201 to the position of the second drive wheel 202 is in a horizontal state. Lotus seeds enter the belt 204 through the inlet 102. The shells are removed by the friction and crushing between the belt 204 and the friction plate 310. The shelled lotus seeds enter the outlet 103 for collection. 。

[0030] It should be noted that several sets of buffer mechanisms are also provided below the horizontal section belt 204. The buffer mechanism includes a first slide rod 207 that is slidably provided. A support plate 209 is fixedly provided at the top of the first slide rod 207. Side plates 210 are fixedly provided on both sides of the support plate 209. A fixing plate 205 is fixedly provided on the frame 101. Several mounting plates 206 are fixedly provided on the fixing plate 205. Several first slide rods 207 are slidably engaged with several mounting plates 206 respectively. A first spring 208 is also fixed between the support plate 209 and the mounting plate 206. The first spring 208 is sleeved on the outside of the first slide rod 207, with its two ends distributed... Do not fix the installation plate 206 and the tray 209. During use, the belt 204 is located on the upper surface of several trays 209. When the lotus seeds move from the belt 204, they are first opened by the outer cutting mechanism and then conveyed to the belt 204. (The lotus seeds are opened by the cutting mechanism during kneading. The cutting mechanism is located outside the feed inlet 102. After the lotus seeds are discharged, they are opened by the cutting mechanism before being shelled.) As the lotus seeds are conveyed forward with the belt 204, the friction plate 310 configured on the upper conveying mechanism 300 cooperates with the belt 204 to squeeze and knead the lotus seeds to complete the shelling operation. During the operation, the trays 209 can adaptively and elastically lift and lower according to the actual size of the lotus seeds to stably support the lotus seeds and ensure that the lotus seeds can be conveyed smoothly and directionally along the belt 204. 。

[0031] Example 2 It is understandable that in Example 1, the reverse force generated during the squeezing and kneading of lotus seeds will push the friction plate 310 to move laterally and longitudinally. After the position of the friction plate 310 is shifted, the squeezing gap between it and the belt 204 below changes, resulting in uneven kneading force for lotus seeds of different specifications. This can easily lead to problems such as incomplete peeling and lotus seed damage. At the same time, the displacement of the friction plate 310 will aggravate local wear, further increasing the frequency of maintenance and replacement, and affecting the processing stability of the equipment and the quality of the finished product.

[0032] like Figure 5 As shown, to solve the above problems, in this embodiment, a side plate 312 is fixedly provided on the movable plate 303. The side plate 312 is L-shaped, and an end plate 325 is fixedly provided on the side plate 312. A friction plate 310 is sandwiched between the two movable plates 303. The side plate 312 and the end plate 325 are arranged in a three-dimensional right angle distribution. The friction plate 310 has a long rectangular structure. There are four sets of right angle regions on the two movable plates 303, which can limit the four corners of the friction plate 310 and limit the friction plate 310 to the position between the two movable plates 303. When the lotus seeds are squeezed and rubbed, they will apply a reverse force to the friction plate 310. Relying on the right angle enclosure structure formed by the side plate 312 and the end plate 325, the friction plate 310 is completely confined inside the movable plate 303, which can effectively prevent the friction plate 310 from shifting laterally or longitudinally. 。

[0033] like Figure 3 As shown, when the two movable plates 303 release the friction plate 310 and move it to the positions at both ends of the friction plate 310, the side bracket 316 is in a continuous moving state. Before the two movable plates 303 are released, the friction plate 310 remains stationary, and the insertion rod 318 is continuously inserted into the insertion hole. However, after the two movable plates 303 are released, the friction plate 310 loses its constraint and moves forward a certain distance synchronously with the insertion rod 318. Therefore, when the friction plate 310 completes its flipping and the two movable plates 303 gradually move towards the friction plate 310 to clamp it, the friction plate 310 will also return synchronously with the insertion rod 318. Interference may occur between the two. To avoid excessive interference that may prevent installation, such as... Figure 8 As shown in Figure c, the end plate 325 is configured as a trapezoidal structure, comprising an inclined section 330 and a horizontal section 331, which are smoothly connected, as shown in Figure c. Figure 8 As shown in part a, when the two moving plates 303 approach each other, the friction plate 310 will return to the position between the inclined sections 330. As the two moving plates 303 continue to approach each other, as... Figure 8 As shown in section b, the friction plate 310 can continue to move forward a certain distance, but as the inclined section 330 continues to approach, it will eventually block one end of the friction plate 310. Under the blockage of the inclined section 330, the friction plate 310 cannot continue to move forward, and the insertion rod 318 gradually separates from the insertion hole on the friction plate 310. As the two moving plates 303 continue to approach, they will gradually squeeze and move the friction plate 310 to the horizontal section 331, and finally achieve the limited installation of the friction plate 310 after it is flipped.

[0034] Example 3 It is understandable that in Embodiment 1, when the friction plate 310 is working normally, the insertion hole on its side is exposed. During the shell removal process, a large amount of calyx or impurities may accumulate in the insertion hole, affecting the insertion of the insertion rod 318.

[0035] like Figure 6 As shown, in order to solve the above problems, this embodiment has a plug 324 slidably provided at the end of the friction plate 310, a slide groove 322 provided on the frame 101, a first connecting bracket 323 slidably provided on the slide groove 322, the first connecting bracket 323 is fixedly connected to the plug 324, a fourth rack 321 is also fixedly provided on the first connecting bracket 323, a fifth rack 319 is also fixedly provided on the side of the side bracket 316, and a fourth gear 320 is rotatably provided on the frame 101 between the fourth rack 321 and the fifth rack 319, and the fourth gear 320 meshes with the fourth rack 321 and the fifth rack 319 for transmission.

[0036] The working principle of plug 324: Figure 3 and Figure 5As shown, pulling the side bracket 316 drives the fourth gear 320 to mesh with the fourth rack 321 and the fifth rack 319, thereby moving the plug 324 forward and backward to seal the insertion hole of the friction plate 310 and prevent the accumulation of impurities.

[0037] In this embodiment, the plug 324 can be directly slidably mounted on the frame 101. The plug 324 can be pushed by sliding to achieve its sealing function. However, due to the compactness of the various components of the equipment, the position of the plug 324 is relatively hidden, and the operating space is limited when pushing it directly. Therefore, this embodiment has a structure in which the fourth gear 320 cooperates with the fourth rack 321 and the fifth rack 319. The plug 324 can be directly driven to move by moving the side bracket 316, avoiding the inconvenience of movement caused by obstruction.

[0038] In the description of this invention, it should be understood that the terms "upper," "lower," "left," and "right," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on the invention. Furthermore, "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "multiple" means two or more.

[0039] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0040] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A lotus seed processing directional arrangement and conveying device, characterized in that, It includes a fuselage (100), a lower conveying mechanism (200), and an upper conveying mechanism (300); The upper conveying mechanism (300) includes a mounting bracket (301) fixed on the body (100), a back plate (302) is slidably provided on the mounting bracket (301), and opening and closing movable plates (303) are provided on both sides of the back plate (302). The movable plates (303) are used to clamp the friction plate (310). The mounting bracket (301) is also slidably provided with a flipping component, which includes a rotating insert rod (318) and a socket on the friction plate (310) that cooperates with the insert rod (318).

2. The lotus seed processing directional conveying equipment as described in claim 1, characterized in that, Both sides of the movable plate (303) are fixedly provided with drive plates (308), both sets of drive plates (308) are provided with first racks (309), and the back plate (302) is rotatably provided with first gears (307). The two sets of first racks (309) are respectively located on both sides of the first gear (307), and both sets of first racks (309) mesh with the first gear (307). The movable plate (303) is provided with a cavity, and the cavity is fixedly provided with a telescopic component (311). The two ends of the telescopic component (311) are respectively fixed to the cavity of the movable plate (303) and the side of the back plate (302). The telescopic component (311) includes, but is not limited to, a combination of spring and telescopic rod, wherein the spring is sleeved on the outside of the telescopic rod, and the two ends of the telescopic rod are respectively fixedly connected to the movable plate (303) and the back plate (302).

3. The lotus seed processing directional conveying equipment as described in claim 2, characterized in that, A first cylindrical rod (305) is coaxially and fixedly mounted on the first gear (307). A limiting strip (306) is symmetrically mounted on the first cylindrical rod (305). The first cylindrical rod (305) passes through the mounting bracket (301). A first synchronous wheel (304) is rotatably mounted on the mounting bracket (301). The first synchronous wheel (304) is cylindrical and hollow inside. The first cylindrical rod (305) passes through the hollow part inside the first synchronous wheel (304). The limiting strip (306) slides in cooperation with the hollow part inside the first synchronous wheel (304).

4. The lotus seed processing directional conveying equipment as described in claim 3, characterized in that, The back plate (302) is fixedly provided with a second rack (327) and a second slide rod (326). The second rack (327) passes through the mounting bracket (301), and the second slide rod (326) slides in cooperation with the back plate (302). A second gear (328) is rotatably provided above the back plate (302) via a mounting block. The second gear (328) meshes with the second rack (327) for transmission. A first knob (329) is also rotatably provided on the mounting block.

5. The lotus seed processing directional conveying equipment as described in claim 1, characterized in that, The mounting bracket (301) is slidably provided with a flipping component at the end of the friction plate (310). The flipping component includes a side bracket (316), a pull rod is fixedly provided on the side bracket (316), the side bracket (316) is L-shaped and slides with the top of the mounting bracket (301), a second cylindrical rod (317) is rotatably provided on the side bracket (316), a plug rod (318) is coaxially and fixedly provided on the second cylindrical rod (317), a second knob is also rotatably provided on the side bracket (316), the second knob is coaxially and fixedly connected to the second cylindrical rod (317), and a socket is provided at the corresponding end of the friction plate (310). The socket is adapted to the plug rod (318), and the plug rod (318) and the socket are interference fit. The mounting bracket (301) is also rotatably provided with a second synchronous pulley (314), and a third gear (315) is coaxially and fixedly provided on the second synchronous pulley (314). A third rack is fixedly provided on the side bracket (316). The third gear (315) meshes with the third rack for transmission. The second synchronous pulley (314) and the first synchronous pulley (304) are connected by a first synchronous belt (313).

6. The lotus seed processing directional conveying equipment as described in claim 1, characterized in that, The machine body (100) includes a frame (101), on which a feed inlet (102) and a discharge outlet (103) are provided. The lower conveying mechanism (200) includes a first drive wheel (201), a second drive wheel (202) and a third drive wheel (203). A belt (204) is connected between the first drive wheel (201), the second drive wheel (202) and the third drive wheel (203). The first drive wheel (201) and the second drive wheel (202) are at the same height, that is, the belt (204) from the first drive wheel (201) to the second drive wheel (202) is horizontal.

7. The lotus seed processing directional conveying equipment as described in claim 6, characterized in that, Below the belt (204) in the horizontal state, there are also several sets of buffer mechanisms. The buffer mechanism includes a first slide rod (207) that is slidably provided. A support plate (209) is fixedly provided at the top of the first slide rod (207). Side plates (210) are fixedly provided on both sides of the support plate (209). A fixing plate (205) is fixedly provided on the frame (101). Several mounting plates (206) are fixedly provided on the fixing plate (205). Several first slide rods (207) are slidably engaged with several mounting plates (206) respectively. A first spring (208) is also fixedly provided between the support plate (209) and the mounting plate (206). The first spring (208) is sleeved on the first slide rod (207) and its two ends are fixedly connected to the mounting plate (206) and the support plate (209) respectively.

8. The lotus seed processing directional conveying equipment as described in claim 2, characterized in that, The movable plate (303) is fixedly provided with a side plate (312), which is L-shaped. An end plate (325) is fixedly provided on the side plate (312). A friction plate (310) is held between the two movable plates (303). The side plate (312) and the end plate (325) are arranged in a three-dimensional right angle. The friction plate (310) is a long rectangular structure. There are four sets of right angle areas on the two movable plates (303), which can limit the four corners of the friction plate (310).

9. The lotus seed processing directional conveying equipment as described in claim 8, characterized in that, The end plate (325) is configured as a trapezoidal structure, including an inclined section (330) and a horizontal section (331).

10. The lotus seed processing directional conveying equipment as described in claim 5, characterized in that, A plug (324) is slidably provided at the end of the friction plate (310). A slide groove (322) is provided on the frame (101). A first connecting bracket (323) is slidably provided on the slide groove (322). The first connecting bracket (323) is fixedly connected to the plug (324). A fourth rack (321) is also fixedly provided on the first connecting bracket (323). A fifth rack (319) is also fixedly provided on the side of the side bracket (316). A fourth gear (320) is rotatably provided on the frame (101) between the fourth rack (321) and the fifth rack (319). The fourth gear (320) meshes with the fourth rack (321) and the fifth rack (319) for transmission.

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