Horizontal polishing machine for rice production

Abstract

The invention discloses a horizontal polishing machine for rice production, and relates to the technical field of rice production equipment, the horizontal polishing machine comprises a polishing mechanism and a driving mechanism, the polishing mechanism is mounted on one side of a transmission end of the driving mechanism and is used for driving internal components of the polishing mechanism for driving, and the driving mechanism comprises an L-shaped linkage plate. According to the rice grain fine grinding device, the layered grinding roller design is adopted, the second grinding roller is used for removing the part, with low hardness, of the outermost layer of rice grains, then the first grinding roller is used for finely grinding the rice grains, rice bran powder and impurities on the outer layer are removed, meanwhile, nutritional ingredients in the rice grains are better reserved, meanwhile, the surfaces of the rice grains are smoother and more uniform through fine grinding, and the rice grains are more uniform. The appearance quality of the rice is effectively improved, the taste is improved, the competitiveness of the product in the market is enhanced, excessive impact on rice grains caused by one-time powerful grinding of traditional equipment is avoided, the probability that the rice grains are broken is greatly reduced, the whole rice rate of the rice is increased, and the quality of the rice is improved.

Description

Technical Field

[0001] The invention relates to the technical field of rice production equipment, in particular to a horizontal polishing machine for rice production. Background Art

[0002] In the rice production process, polishing is a key link in improving rice quality. Polishing can remove bran and impurities on the surface of rice, making the rice more shiny and increasing its commercial value.

[0003] When grinding rice grains, existing equipment often uses a large grinding force to remove the bran layer and other impurities on the surface of the rice grains at one time. However, the structure and strength of the rice grains themselves have certain limitations. Under the impact of such a strong external force, the rice grains are easily broken. When the rice grains come into contact with the equipment components, they will instantly bear excessive pressure and friction, which makes it difficult for the rice grains to withstand and eventually break into broken rice. This situation directly leads to a decrease in the whole rice rate and affects the quality of the rice itself. In addition, since different rice grains have a certain degree of difference in hardness, size and shape, it is difficult for the grinding method to carry out targeted treatment based on these specific differences. This causes some rice grains to be over-grinded, and the surface becomes abnormally smooth or even damaged; while other rice grains are not ground enough, and there is still a lot of bran powder and impurities on the surface. The quality of the rice products finally produced is uneven, which greatly affects the consumer's eating experience and also weakens the competitiveness of the product in the market. Summary of the invention

[0004] The object of the present invention is to provide a horizontal polishing machine for rice production, so as to solve the problem that the above-mentioned background technology proposes that the common grinding equipment is to remove impurities in rice grains at one time, and because the structural strength of rice grains is limited, they are easily broken into broken rice, which reduces the whole rice rate and quality. In addition, different rice grains have differences in hardness, size and shape, and the existing grinding method is difficult to deal with them in a targeted manner, resulting in over-grinding of some rice grains and under-grinding of some, resulting in uneven rice quality.

[0005] To achieve the above object, the present invention provides the following technical solution: A horizontal polishing machine for rice production, comprising: a polishing mechanism and a driving mechanism, wherein the polishing mechanism is installed on one side of the transmission end of the driving mechanism and is used to drive the internal components of the polishing mechanism;

[0006] The driving mechanism includes an L-shaped linkage plate; the L-shaped linkage plate is moved laterally by cooperating with the internal components of the driving mechanism, so as to achieve the adjustment process of the polishing mechanism;

[0007] The polishing mechanism includes a first grinding roller and a second grinding roller, which are embedded in each other to achieve the movement of the two grinding rollers relative to each other. An adjusting inner rod is fixedly inserted inside the first grinding roller, and a group of embedded blocks are fixedly installed on the outer wall of the adjusting inner rod. An adjusting outer rod is slidably sleeved on the outer wall of a group of embedded blocks, and the outer wall of the adjusting outer rod is fixedly inserted inside the second grinding roller. When the adjusting inner rod is embedded and moved inside the adjusting outer rod, the rotation consistency of the first grinding roller and the second grinding roller is maintained under the restriction of a group of embedded blocks.

[0008] Preferably, an adjustment block is fixedly installed on the outer wall of the second grinding roller, which is used to be slidably embedded in a group of adjustment grooves inside the first grinding roller. The first grinding roller and the second grinding roller are both fixedly sleeved with a bearing body, and the adjustment inner rod and the adjustment outer rod are respectively fixedly installed in the inside of the bearing body.

[0009] Preferably, a retractable annular outer frame is fixedly sleeved between the outer walls of the two bearing bodies, and the top of the retractable annular outer frame is fixedly connected to an injection hopper.

[0010] Preferably, the driving mechanism includes a base frame, a group of limit plates are fixedly installed on the top of the base frame, and a movable seat is slidably embedded between the outer walls of the group of limit plates to firmly maintain the movable seat on the top of the base frame for lateral movement.

[0011] Preferably, a group of bearing seats B are fixedly installed on the top of the base frame, a threaded rod A is fixedly installed between the insides of the group of bearing seats B, and the threaded rod A is threadedly connected to the inside of the movable seat, a driving motor is fixedly installed on the bottom of the base frame, the rotating end of the driving motor is transmission-connected to a transmission belt A, a transmission wheel A is fixedly installed on one side of the outer wall of the threaded rod A, and the transmission belt A is transmission-connected to the inside of the transmission wheel A.

[0012] Preferably, a linkage frame is fixedly installed on the top of the movable seat, and one side of the outer wall of the retractable annular outer frame is fixedly connected to one side of the outer wall of the linkage frame, one side of the outer wall of the linkage frame is fixedly connected to an external motor, the rotating end of the external motor is transmission-connected to a transmission belt B, the inner surface wall of the transmission belt B is transmission-connected to a transmission wheel B, a bearing seat C is fixedly inserted inside the linkage frame, the outer wall of the adjusting outer rod is fixedly inserted inside the bearing seat C, and one side of the outer wall of the adjusting outer rod is fixedly connected to one side of the outer wall of the transmission wheel B.

[0013] Preferably, a built-in motor is fixedly connected to one side of the outer wall of the linkage frame, a first gear is fixedly connected to the rotating end of the built-in motor, a threaded rod B is rotatably connected inside the linkage frame, a second gear is fixedly connected to one side of the outer wall of the threaded rod B, and a chain is transmission-connected between the outer walls of the first gear and the second gear.

[0014] Preferably, the outer wall of the threaded rod B is threadedly connected to a threaded seat, the top of the threaded seat is fixedly connected to a driving plate, and the driving plate is slidably embedded in the linkage frame, one side of the outer wall of the driving plate is fixedly connected to an L-shaped linkage plate, and the top of the L-shaped linkage plate is fixedly connected to the outer wall of the retractable annular outer frame.

[0015] Preferably, one side of the outer wall of the driving mechanism is fixedly connected to a collecting mechanism, and the collecting mechanism includes a collecting frame, a top of the collecting frame is provided with a transverse moving groove, an inner surface wall of the transverse moving groove is slidably embedded with a group of moving blocks, and a mounting platform is fixedly connected between the tops of the group of moving blocks.

[0016] Preferably, a bearing seat A is fixedly installed on the top of the mounting table, the inner wall of the bearing seat A is rotatably connected to a driving rod, and the outer wall of the adjusting inner rod is slidably embedded in the driving rod, and a side mounting plate is fixedly installed on one side of the outer wall of the collection frame, and one side of the outer wall of the side mounting plate is fixedly connected to one side of the outer wall of the base frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the present invention, a layered grinding roller design is adopted. The second grinding roller first removes the outermost part of the rice grain with lower hardness, and then the first grinding roller finely grinds the rice grain. While removing the outer bran powder and impurities, the nutrients inside the rice grain are better retained. At the same time, the fine grinding makes the surface of the rice grain smoother and more uniform, effectively improving the appearance quality of rice, enhancing the taste, and enhancing the competitiveness of the product in the market. It avoids the excessive impact on the rice grain caused by the one-time strong grinding of traditional equipment, greatly reduces the probability of rice grain breakage, increases the whole rice rate of rice, and improves the quality of rice.

[0019] 2. In the present invention, through the cooperation of the built-in motor, the threaded rod B, the threaded seat and other components, the first grinding roller and the second grinding roller can be moved horizontally in the retractable annular outer frame, so as to adjust the grinding space of the front and rear parts of the layered grinding roller. This design can flexibly adjust the grinding parameters according to the different varieties and quality requirements of rice grains to meet the diversified production needs.

[0020] 3. In the present invention, the driving motor drives the threaded rod A to rotate through the transmission belt A, so that the movable seat moves longitudinally between the limit plates, and the L-shaped linkage plate is used as the transmission medium to adjust the longitudinal position of the rice grain outlet of the polishing mechanism. This function effectively avoids the continuous accumulation of rice grains at the same position, ensures the dispersion of rice grains during the discharge process, and is conducive to subsequent collection and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is a main structural stereogram of a horizontal polishing machine for rice production according to the present invention;

[0022] Figure 2 It is a side structural plan view of a horizontal polishing machine for rice production of the present invention;

[0023] Figure 3 This is a three-dimensional exploded view of a collecting mechanism in a horizontal polishing machine for rice production according to the present invention;

[0024] Figure 4 This is a three-dimensional exploded view of a collecting mechanism portion of a horizontal polishing machine for rice production according to the present invention;

[0025] Figure 5 It is a three-dimensional structural diagram of a driving mechanism in a horizontal polishing machine for rice production of the present invention;

[0026] Figure 6 This is a three-dimensional exploded view of a driving mechanism portion of a horizontal polishing machine for rice production according to the present invention;

[0027] Figure 7 A horizontal polishing machine for rice production according to the present invention Figure 6 A magnified view of the structure A;

[0028] Figure 8 This is a side-view stereoscopic exploded view of a driving mechanism portion of a horizontal polishing machine for rice production according to the present invention;

[0029] Fig. 9 It is a sectional stereoscopic diagram of a driving mechanism and a polishing mechanism in a horizontal polishing machine for rice production of the present invention;

[0030] Fig.10 This is a three-dimensional exploded view of the internal part of a polishing mechanism in a horizontal polishing machine for rice production according to the present invention;

[0031] Fig.11 This is a three-dimensional exploded view of a first grinding roller and a second grinding roller in a horizontal polishing machine for rice production according to the present invention.

[0032] In the figure: 100, collecting mechanism; 101, collecting frame; 102, lateral moving groove; 103, moving block; 104, mounting table; 105, bearing seat A; 106, driving rod; 107, side mounting plate; 200, driving mechanism; 201, bottom frame; 202, limit plate; 203, moving seat; 204, bearing seat B; 205, threaded rod A; 206, driving wheel A; 207, driving motor; 208, driving belt A; 211, linkage frame; 212, external motor; 213, bearing seat C; 214, transmission Driving wheel B; 215, transmission belt B; 220, built-in motor; 221, first gear; 222, chain; 223, second gear; 224, threaded rod B; 225, threaded seat; 226, driving plate; 227, L-shaped linkage plate; 300, polishing mechanism; 301, retractable annular outer frame; 302, bearing body; 303, injection bucket; 304, adjusting inner rod; 305, embedded block; 306, adjusting outer rod; 307, first grinding roller; 308, adjusting groove; 309, adjusting block; 310, second grinding roller. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1, refer to Figure 1-Figure 2 , Figure 5-Figure 7 and Figure 9-11 As shown: The present invention provides a horizontal polishing machine for rice production, comprising: a polishing mechanism 300 and a driving mechanism 200, wherein the polishing mechanism 300 is installed on one side of the transmission end of the driving mechanism 200, and is used to drive the internal components of the polishing mechanism 300;

[0035] The driving mechanism 200 includes an L-shaped linkage plate 227; the L-shaped linkage plate 227 is moved laterally by cooperating with the internal components of the driving mechanism 200, so as to achieve the adjustment process of the polishing mechanism 300;

[0036] The polishing mechanism 300 includes a first grinding roller 307 and a second grinding roller 310, which are mutually embedded to realize the sleeve movement of the two grinding rollers. An adjusting inner rod 304 is fixedly inserted inside the first grinding roller 307, and a group of embedding blocks 305 are fixedly installed on the outer wall of the adjusting inner rod 304. An adjusting outer rod 306 is slidably sleeved on the outer wall of a group of embedding blocks 305, and the outer wall of the adjusting outer rod 306 is fixedly inserted inside the second grinding roller 310. When the adjusting inner rod 304 is embedded and moved inside the adjusting outer rod 306, the first grinding roller 307 is kept under the restriction of the group of embedding blocks 305. 7 and the consistency of the rotation of the second grinding roller 310, an adjustment block 309 is fixedly installed on the outer wall of the second grinding roller 310, which is used to slide inside a group of adjustment grooves 308 inside the first grinding roller 307, and the first grinding roller 307 and the second grinding roller 310 are both fixedly sleeved with a bearing body 302, and the adjusting inner rod 304 and the adjusting outer rod 306 are respectively fixedly installed inside the bearing body 302, and a retractable annular outer frame 301 is fixedly sleeved between the outer walls of the two bearing bodies 302, and the top of the retractable annular outer frame 301 is fixedly connected with an injection bucket 303.

[0037] In this embodiment, the device needs to be adjusted before use. After the built-in motor 220 of the device is energized, it can convert electrical energy into mechanical energy. After the motor is started, it first drives the first gear 221 fixedly installed on one side of its outer wall to rotate. Since the first gear 221, the chain 222 and the second gear 223 are in a meshing transmission state, the three will rotate at the same frequency. A threaded rod B224 is fixedly installed on one side of the outer wall of the second gear 223. Therefore, the threaded rod B224 will rotate inside the linkage frame 211. When the threaded rod B224 rotates, it will generate threaded transmission with the threaded seat 225, and then drive the driving plate 226 fixedly installed on the top of the threaded seat 225 to move horizontally. The driving plate 226 performs limited sliding in the linkage frame 211 to ensure the stability of the moving process. When the driving plate 226 moves, it will drive the L-shaped linkage plate 227 fixedly installed on one side of its outer wall to move synchronously. The L-shaped The movement of the linkage plate 227 will pull the retractable annular outer frame 301 to move to one side. During this process, the adjusting inner rod 304 is embedded and moved inside the adjusting outer rod 306 and the driving rod 106 respectively. The outer wall of the adjusting inner rod 304 will gradually move out from the inside of the adjusting outer rod 306, and at the same time move to one side from the inside of the driving rod 106 on the other side. When the adjusting inner rod 304 moves to one side, it will drive the first grinding roller 307 on its outer wall to move synchronously. The first grinding roller 307 will move to one side along the outer wall of the second grinding roller 310, and a group of adjustment blocks 309 are slidably embedded in the adjustment groove 308, which makes the movement of the two only remain horizontal. When the first grinding roller 307 and the second grinding roller 310 are unfolded inside the retractable annular outer frame 301, a layered grinding roller will be formed inside the retractable annular outer frame 301, and the front part of the layered grinding roller has a grinding space larger than the rear part.

[0038] Embodiment 2: According to Figure 5-Figure 10As shown, the driving mechanism 200 includes a base frame 201, a group of limit plates 202 are fixedly installed on the top of the base frame 201, and a moving seat 203 is slidably embedded between the outer walls of the group of limit plates 202, which is used to firmly keep the moving seat 203 on the top of the base frame 201 for lateral movement, a group of bearing seats B204 are fixedly installed on the top of the base frame 201, and a threaded rod A205 is fixedly installed between the insides of the group of bearing seats B204, and the threaded rod A205 is threadedly connected to the inside of the moving seat 203, and the bottom of the base frame 201 A driving motor 207 is fixedly installed, and the rotating end of the driving motor 207 is connected to a transmission belt A208. A transmission wheel A206 is fixedly installed on one side of the outer wall of the threaded rod A205, and the transmission belt A208 is connected to the inside of the transmission wheel A206. A linkage frame 211 is fixedly installed on the top of the movable seat 203, and one side of the outer wall of the telescopic annular outer frame 301 is fixedly connected to one side of the outer wall of the linkage frame 211, and one side of the outer wall of the linkage frame 211 is fixedly connected to an external motor 212, and the rotating end of the external motor 212 is connected to the transmission belt A208. The inner surface wall of the transmission belt B215 is connected to the transmission wheel B214, the bearing seat C213 is fixedly inserted in the linkage frame 211, the outer surface wall of the adjusting outer rod 306 is fixedly inserted in the bearing seat C213, and one side of the outer wall of the adjusting outer rod 306 is fixedly connected to one side of the outer wall of the transmission wheel B214, one side of the outer wall of the linkage frame 211 is fixedly connected to the built-in motor 220, the rotating end of the built-in motor 220 is fixedly connected to the first gear 221, and the internal rotation of the linkage frame 211 is connected to the threaded rod B224. A second gear 223 is fixedly connected to one side of the outer wall of the threaded rod B224, a chain 222 is transmission-connected between the outer walls of the first gear 221 and the second gear 223, a threaded seat 225 is threadedly connected to the outer wall of the threaded rod B224, a driving plate 226 is fixedly connected to the top of the threaded seat 225, and the driving plate 226 is slidably embedded in the linkage frame 211, an L-shaped linkage plate 227 is fixedly connected to one side of the outer wall of the driving plate 226, and the top of the L-shaped linkage plate 227 is fixedly connected to the outer wall of the retractable annular outer frame 301.

[0039] In this embodiment, when the rice grain grinding operation is performed, the rice to be processed is first placed at the bottom of the injection bucket 303. An electric valve is provided at the output end of the injection bucket 303, and its function is to accurately control the rate at which the rice grains fall. When the rice grains enter the retractable annular outer frame 301 through the injection bucket 303, the external motor 212 is in an energized working state, and the output end of the external motor 212 drives the transmission belt B215 to rotate. Since the transmission belt B215 is connected to the transmission wheel B214, the transmission wheel B214 rotates accordingly, thereby driving the adjusting outer rod 306 and the second grinding roller 310 on its outer wall to rotate. When the second grinding roller 310 rotates, it will drive the first grinding roller 307 to rotate at the same frequency. The rice grains entering the retractable annular outer frame 301 will first contact with the second grinding roller 310. The layered grinding rollers used here can perform targeted processing according to the characteristics of different layers of rice grains. The hardness of the outermost layer of the rice grains is relatively low. In the first stage of grinding, the second grinding roller 310 can easily remove this part, while the structure of the part close to the inside of the rice grains is tighter. In the subsequent stage, the first grinding roller 307 is used to perform a second step of finer grinding. This method can not only better retain the nutrients inside the rice grains, but also make the surface of the rice grains smoother and more uniform, thereby effectively improving the appearance quality and taste of the rice. During the entire polishing and grinding process, the rice grains will continue to move backwards, thereby smoothly realizing the layered grinding process. The ground rice grains will eventually be discharged from the leakage hole at the leftmost bottom of the retractable annular outer frame 301 and be effectively collected inside the collection frame 101.

[0040] Embodiment 2: According to Figure 1-Figure 4 As shown, one side of the outer wall of the driving mechanism 200 is fixedly connected to the collecting mechanism 100, and the collecting mechanism 100 includes a collecting frame 101, and a lateral moving groove 102 is opened on the top of the collecting frame 101, and a group of moving blocks 103 are slidably embedded in the inner wall of the lateral moving groove 102, and a mounting platform 104 is fixedly connected between the tops of a group of moving blocks 103, and a bearing seat A105 is fixedly installed on the top of the mounting platform 104, and the inner wall of the bearing seat A105 is rotatably connected to the driving rod 106, and the outer wall of the adjusting inner rod 304 is slidably embedded in the driving rod 106, and a side mounting plate 107 is fixedly installed on one side of the outer wall of the collecting frame 101, and one side of the outer wall of the side mounting plate 107 is fixedly connected to one side of the outer wall of the base frame 201.

[0041] In this embodiment, when the rice is polished, the driving motor 207 is energized, and its output end starts to rotate. The driving motor 207 drives the threaded rod A205 to rotate in a group of bearing seats B204 through the transmission belt A208. During the rotation of the threaded rod A205, it forms a threaded transmission with the inside of the moving seat 203. The moving seat 203 is slidably embedded between the outer walls of the limiting plate 202. This structure limits the movement direction of the moving seat 203 so that it can only move longitudinally. By controlling the forward and reverse rotation of the driving motor 207, the moving seat 203 and the components fixedly connected thereto can be moved back and forth longitudinally on the top of the base frame 201. Here, the L-shaped linkage plate 227 is used as a transmission medium to adjust the longitudinal position of the rice grain outlet of the polishing mechanism 300. This can avoid the continuous accumulation of rice grains at the same position and ensure that the rice grains maintain good dispersion during the discharge process.

[0042] The effect and working principle achieved by the entire mechanism are as follows: first, the device needs to be adjusted before use. First, when the built-in motor 220 is powered on, its internal part can convert electrical energy into mechanical energy, and first drives the first gear 221 fixedly installed on one side of the outer wall of the built-in motor 220 to rotate, and the first gear 221, the chain 222 and the second gear 223 are in a meshing transmission state, which can achieve the same frequency rotation of the three, and on the outer wall side of the second gear 223 is a fixedly installed threaded rod B224, which can keep the threaded rod B224 rotating inside the linkage frame 211, and when the threaded rod B224 rotates, it can generate threaded transmission with the inside of the threaded seat 225, which can drive the driving plate 226 fixedly installed on the top of the threaded seat 225 to maintain lateral movement, and the driving plate 226 is limited to slide inside the linkage frame 211, which can achieve the stability of the movement of the driving plate 226, and when the driving plate 226 moves, it drives the fixed plate 226 on one side of the outer wall of the driving plate 226 The L-shaped linkage plate 227 is installed to move at the same frequency, thereby pulling the retractable annular outer frame 301 to move to one side. In this process, the adjusting inner rod 304 is respectively embedded and moved inside the adjusting outer rod 306 and the driving rod 106. When the outer wall of the adjusting inner rod 304 is gradually embedded away from the inner wall of the adjusting outer rod 306, the adjusting inner rod 304 on the other side moves from the inner wall of the driving rod 106 to one side. During the movement of the adjusting inner rod 304 to one side, the first grinding roller 307 of its outer wall is also driven to move to one side, keeping the first grinding roller 307 moving to one side on the outer wall of the second grinding roller 310, and a group of adjusting blocks 309 are slidably embedded in the adjusting groove 308, and the movement of the two can only be maintained in the horizontal direction. When the first grinding roller 307 and the second grinding roller 310 are unfolded inside the retractable annular outer frame 301, a layered grinding roller is formed inside the retractable annular outer frame 301, and the grinding space of the front part of this layered grinding roller is larger than the grinding space of the rear part.

[0043] Then, during the process of grinding the rice grains, the rice to be processed is inverted at the bottom of the injection bucket 303, and an electric valve is set at the output end of the injection bucket 303 to adjust the rate at which the rice grains fall. When the rice grains enter the interior of the retractable annular outer frame 301, the external motor 212 is powered on, and its output end drives the transmission belt B215 to rotate, and the transmission belt B215 is in transmission connection with the transmission wheel B214, and the transmission wheel B214 drives the adjusting outer rod 306 and the second grinding roller 310 of the outer wall to rotate, and the second grinding roller 310 drives the first grinding roller 307 to rotate at the same frequency, and the rice grains first rotate with the second grinding roller 314, and then rotate with the second grinding roller 314. 0 contact, the layered grinding roller can be processed in a targeted manner according to these characteristics, the hardness of the outermost layer is relatively low, and it can be easily removed in the first stage, while the structure of the part close to the inside of the rice grain is tighter, and a more refined polishing method is adopted in the subsequent stage. The second step of grinding treatment is performed by the first grinding roller 307, which can better retain the nutrients inside the rice grain, and at the same time make the surface of the rice grain smoother and more uniform, thereby improving the appearance quality and taste of the rice, and in the polishing process, the rice grain can be kept moving backward, thereby realizing the layered grinding treatment of the rice grain, and finally discharged from the leftmost bottom leakage hole of the retractable annular outer frame 301, and the rice grain is effectively collected inside the collection frame 101;

[0044] During the rice polishing process, the driving motor 207 is energized and its output end keeps rotating, and the threaded rod A205 is driven to rotate inside a group of bearing seats B204 through the transmission belt A208. During the rotation of the threaded rod A205, a threaded transmission is generated with the inside of the moving seat 203, and the moving seat 203 is slidably embedded between the outer walls of the limit plate 202, so that it can only maintain longitudinal movement. By driving the motor 207 forward and reverse, the moving seat 203 and the components fixed thereto are able to move back and forth longitudinally on the top of the base frame 201, and the L-shaped linkage plate 227 is used as the transmission medium, so as to adjust the longitudinal position of the rice grain outlet of the polishing mechanism 300, which can avoid the continuous accumulation of rice grains in one place and maintain the dispersion of the rice grains.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A horizontal polishing machine for rice production, comprising: The polishing mechanism (300) and the driving mechanism (200) are characterized in that: the polishing mechanism (300) is installed on one side of the transmission end of the driving mechanism (200) and is used to drive the internal components of the polishing mechanism (300); The driving mechanism (200) comprises an L-shaped linkage plate (227); the L-shaped linkage plate (227) is moved laterally by cooperating with the internal components of the driving mechanism (200), so as to achieve the adjustment process of the polishing mechanism (300); The polishing mechanism (300) comprises a first grinding roller (307) and a second grinding roller (310), which are mutually embedded so as to enable the two grinding rollers to move in a sleeve manner with each other. An adjusting inner rod (304) is fixedly inserted inside the first grinding roller (307), and a group of embedding blocks (305) are fixedly installed on the outer wall of the adjusting inner rod (304). An adjusting outer rod (306) is slidably sleeved on the outer wall of a group of embedding blocks (305), and the outer wall of the adjusting outer rod (306) is fixedly inserted inside the second grinding roller (310). When the adjusting inner rod (304) is embedded and moved inside the adjusting outer rod (306), the first grinding roller (307) and the second grinding roller (310) are kept in rotation consistency under the restriction of the group of embedding blocks (305).

2. A horizontal polishing machine for rice production according to claim 1, characterized in that: An adjustment block (309) is fixedly installed on the outer wall of the second grinding roller (310) and is used to be slidably embedded in a group of adjustment grooves (308) inside the first grinding roller (307). The first grinding roller (307) and the second grinding roller (310) are both fixedly sleeved with a bearing body (302), and the adjustment inner rod (304) and the adjustment outer rod (306) are respectively fixedly installed inside the bearing body (302).

3. A horizontal polishing machine for rice production according to claim 2, characterized in that: A telescopic annular outer frame (301) is fixedly sleeved between the outer walls of the two bearing bodies (302), and the top of the telescopic annular outer frame (301) is fixedly connected to an injection hopper (303).

4. A horizontal polishing machine for rice production according to claim 1, characterized in that: The driving mechanism (200) comprises a base frame (201), a group of limit plates (202) being fixedly mounted on the top of the base frame (201), and a moving seat (203) being slidably embedded between the outer walls of the group of limit plates (202) for firmly holding the moving seat (203) on the top of the base frame (201) for lateral movement.

5. A horizontal polishing machine for rice production according to claim 4, characterized in that: A group of bearing seats B (204) are fixedly installed on the top of the base frame (201), and a threaded rod A (205) is fixedly installed between the insides of the group of bearing seats B (204), and the threaded rod A (205) is threadedly connected to the inside of the movable seat (203). A driving motor (207) is fixedly installed on the bottom of the base frame (201), and the rotating end of the driving motor (207) is transmission-connected to a transmission belt A (208). A transmission wheel A (206) is fixedly installed on one side of the outer wall of the threaded rod A (205), and the transmission belt A (208) is transmission-connected to the inside of the transmission wheel A (206).

6. A horizontal polishing machine for rice production according to claim 4, characterized in that: A linkage frame (211) is fixedly installed on the top of the movable seat (203), and one side of the outer wall of the telescopic annular outer frame (301) is fixedly connected to one side of the outer wall of the linkage frame (211); one side of the outer wall of the linkage frame (211) is fixedly connected to an external motor (212); the rotating end of the external motor (212) is transmission-connected to a transmission belt B (215); the inner surface wall of the transmission belt B (215) is transmission-connected to a transmission wheel B (214); a bearing seat C (213) is fixedly inserted inside the linkage frame (211); the outer wall of the adjusting outer rod (306) is fixedly inserted inside the bearing seat C (213); and one side of the outer wall of the adjusting outer rod (306) is fixedly connected to one side of the outer wall of the transmission wheel B (214).

7. A horizontal polishing machine for rice production according to claim 6, characterized in that: A built-in motor (220) is fixedly connected to one side of the outer wall of the linkage frame (211); a first gear (221) is fixedly connected to the rotating end of the built-in motor (220); a threaded rod B (224) is rotatably connected inside the linkage frame (211); a second gear (223) is fixedly connected to one side of the outer wall of the threaded rod B (224); and a chain (222) is transmission-connected between the outer walls of the first gear (221) and the second gear (223).

8. A horizontal polishing machine for rice production according to claim 7, characterized in that: The outer wall of the threaded rod B (224) is threadedly connected to a threaded seat (225), the top of the threaded seat (225) is fixedly connected to a driving plate (226), and the driving plate (226) is slidably embedded in the linkage frame (211), and one side of the outer wall of the driving plate (226) is fixedly connected to an L-shaped linkage plate (227), and the top of the L-shaped linkage plate (227) is fixedly connected to the outer wall of the telescopic annular outer frame (301).

9. The horizontal polishing machine for rice production according to claim 1, characterized in that: One side of the outer wall of the driving mechanism (200) is fixedly connected to a collecting mechanism (100), the collecting mechanism (100) comprising a collecting frame (101), a transverse moving groove (102) being provided at the top of the collecting frame (101), a group of moving blocks (103) being slidably embedded in the inner surface wall of the transverse moving groove (102), and a mounting platform (104) being fixedly connected between the tops of the group of moving blocks (103).

10. A horizontal polishing machine for rice production according to claim 9, characterized in that: A bearing seat A (105) is fixedly installed on the top of the mounting platform (104), and the inner surface wall of the bearing seat A (105) is rotatably connected to a driving rod (106), and the outer surface wall of the adjusting inner rod (304) is slidably embedded in the driving rod (106). A side mounting plate (107) is fixedly installed on one side of the outer wall of the collection frame (101), and one side of the outer wall of the side mounting plate (107) is fixedly connected to one side of the outer wall of the base frame (201).

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