Rice flattening device for rice production

Abstract

The utility model discloses a rice paving device for rice production, and relates to the technical field of rice paving. The device comprises a plurality of supporting columns and a rectangular frame fixedly installed at the top ends of the supporting columns, the supporting columns are provided with a paving mechanism and a screening mechanism, the paving mechanism comprises two first rectangular blocks fixedly installed at the top of the rectangular frame, motors are fixedly installed on the right sides of the corresponding first rectangular blocks, and the motors are fixedly installed on the right sides of the second rectangular blocks. Threaded rods are fixedly mounted on output shafts of the motors, penetrate through the corresponding first rectangular blocks and are in threaded connection with the two first rectangular blocks, first sliding blocks are mounted on the outer walls of the threaded rods in a threaded mode, and limiting rods are fixedly mounted on the sides, close to each other, of the two first rectangular blocks; the limiting rod penetrates through the first sliding block and is in sliding connection with the first sliding block. Due to the arrangement of the flattening mechanism, when rice needs to be flattened, the rice can be poured into the feeding groove, and then the sliding plate on the feeding groove is pulled out.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice paving, in particular to a rice paving device for rice production. Background Art

[0002] In the related art, a rice flattening device for rice production is disclosed with publication number CN212664249U, including a first funnel, a connecting rod fixedly connected to the side wall of the cylinder, the cross-section of the connecting rod is square, a vertical rod is fitted on the side wall of the cylinder, the vertical rod is arranged between a first limit block and a second limit block, a through groove is opened on the side wall of the vertical rod, the connecting rod is fitted in the through groove, the two side walls of the connecting rod are fitted with the inner wall of the vertical rod, a first horizontal plate is fixedly connected in the first funnel, and two first baffles are symmetrically fixedly connected to the top surface of the first horizontal plate.

[0003] When the device is leveling the rice, the rice will be placed in a material guide box, which makes it easy for the rice to form a rice pile in the box, and impurities in the rice may also be wrapped by the rice, making the rice not uniform enough in the subsequent leveling process. At the same time, it is not easy to select the impurities from the rice pile during the process of screening the impurities in the rice, thereby reducing the rice processing productivity and the qualified rate. Utility Model Content

[0004] The utility model aims to provide a rice flattening device for rice production. By setting a flattening mechanism, the problem that rice is easy to form a rice pile in a box is solved, and impurities in the rice are also likely to be wrapped by the rice, so that the rice is not uniform enough in the subsequent flattening process. At the same time, it is not easy to select the impurities from the rice pile during the process of screening the impurities of the rice, thereby reducing the rice processing productivity and the qualified rate.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a rice flattening device for rice production, comprising a plurality of support columns and a rectangular frame fixedly mounted on the top of the plurality of support columns, wherein a flattening mechanism and a screening mechanism are arranged on the support columns;

[0007] The paving mechanism includes two rectangular blocks one fixedly mounted on the top of the rectangular frame, a motor is fixedly mounted on the right side of the corresponding rectangular block one, a threaded rod is fixedly mounted on the output shaft of the motor, the threaded rod penetrates the corresponding rectangular block one and is threadedly connected to the two rectangular blocks one, a slider one is threadedly mounted on the outer wall of the threaded rod, a limiting rod is fixedly mounted on one side of the two rectangular blocks one close to each other, the limiting rod penetrates the slider one and is slidably connected to the slider one.

[0008] Furthermore, two rectangular blocks 2 are fixedly installed on the top of the rectangular frame, a sliding rod is fixedly installed on the side where the two rectangular blocks 2 are close to each other, a sliding block 2 is slidably installed on the outer wall of the sliding rod, a feeding trough is fixedly installed on the top of the sliding block 2 and the sliding block 1, a lowering trough is fixedly installed on the bottom of the feeding trough, the lowering trough is communicated with the feeding trough, a sliding groove is opened on the right side of the lowering trough, and a sliding plate is slidably installed in the sliding groove.

[0009] Furthermore, a rotating rod is rotatably installed in the material discharge chute, the end of the rotating rod extends outside the material discharge chute and is rotatably connected to the material discharge chute, an adjustment plate is fixedly sleeved on the outer wall of the rotating rod, a gear is fixedly sleeved on the outer wall of the rotating rod, a rack is fixedly installed on the rectangular frame, and the rack is meshed with the gear.

[0010] Furthermore, the screening mechanism includes a bottom plate arranged at the bottom of the rectangular frame, two support plates are fixedly installed on the top of the bottom plate, two round rods are slidably installed on the two support plates respectively, a U-shaped groove is fixedly installed at one end of several round rods that are close to each other, springs are respectively wound on the outer walls of several round rods, and the ends of several springs that are far away from each other are respectively fixedly connected to the two support plates, and the ends of several springs that are close to each other are all fixedly connected to the U-shaped groove.

[0011] Furthermore, several round rods 2 are fixedly installed on the top and bottom of the U-shaped groove respectively, a motor box is fixedly installed on the side where several round rods 2 are close to each other, two springs are respectively wound on the outer walls of several round rods 2, several sides where springs 2 are far away from each other are fixedly connected to the U-shaped groove, several sides where springs 2 are close to each other are fixedly connected to the motor box, a dual-axis motor is fixedly installed in the motor box, rotating shafts are respectively fixedly installed on the output shafts of the dual-axis motor, the left ends and right ends of the two rotating shafts respectively extend outside the motor box and are respectively rotatably connected to the motor box, and centrifugal blocks are respectively fixedly sleeved on the outer walls of the two rotating shafts.

[0012] Furthermore, a rectangular support block is fixedly installed on the top of the motor box, a collection box one is fixedly installed on the top of the rectangular support block, a number of round rods three are fixedly installed on the left and right sides of the collection box one, a collection box two is arranged on the top of the collection box one, a number of round rods four are fixedly installed on the left and right sides of the collection box two, and connecting rods are fixedly sleeved on the outer walls of the round rods four and three.

[0013] The utility model has the following beneficial effects:

[0014] (1) The utility model provides a flattening mechanism. When the rice needs to be flattened, the rice can be poured into the feed trough, and then the slide plate on the feed trough is pulled out so that the rice can flow out from the discharge trough at the bottom of the feed trough. During the outflow process, the motor can be driven synchronously, and the motor will drive the threaded rod, and the threaded rod will drive the slide block 1, and the slide block 1 will drive the feed trough on it to move. During the movement of the feed trough, the slide block 2 at the bottom will slide on the slide bar synchronously with the feed trough, so that the feed trough can run smoothly during the movement process. In the process of the discharge trough moving with the feed trough, the gear rotating on the outer wall of the rotating rod on the discharge trough will mesh with the rack fixed on the rectangular frame, so that when the discharge trough moves and discharges the rice in the feed trough, the rotating adjustment plate on the rotating rod can control the uniformity of the rice to prevent the rice from being more or less during the flattening process.

[0015] (2) The utility model provides a screening mechanism, and the rice flowing out of the feeding chute will fall on the top of the collecting box 2. When it is necessary to filter the impurities in the rice, the double-axis motor can be started, and the double-axis motor will drive the two rotating shafts. The two rotating shafts drive the centrifugal blocks on the grid to rotate. The centrifugal force can be generated by the rotation of the centrifugal blocks and transmitted to the rectangular support blocks through the motor box. The rectangular support blocks are then transmitted to the collecting box 1, and the collecting box 1 is repeatedly transmitted to the collecting box 2. In this way, the rice in the collecting box 2 is vibrated, and the impurities in the rice are shaken off to the collecting box 1 through the plate holes at the bottom of the collecting box 2, thereby completing the screening and filtering of the rice. In addition, during the vibration of the motor box, the multiple sets of springs 2 on the motor box can play a shock-absorbing role on the device to prevent the impact on other functions of the device.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic structural diagram of a rice flattening device for rice production according to the utility model;

[0019] Figure 2 It is a schematic structural diagram of a side cross-section of a rice flattening device for rice production according to the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a rice flattening device for rice production in a front cross-sectional view according to the utility model;

[0021] Figure 4 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0022] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure of B.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Support column; 2. Rectangular frame; 3. Rectangular block 1; 4. Motor; 5. Threaded rod; 6. Slider 1; 7. Limit rod; 8. Rectangular block 2; 9. Slider; 10. Slider 2; 11. Feed chute; 12. Discharge chute; 13. Slide; 14. Slide plate; 15. Rotating rod; 16. Adjusting plate; 17. Gear; 18. Rack; 19. Bottom plate; 20. Support plate; 21. Round rod 1; 22. U-shaped groove; 23. Spring 1; 24. Round rod 2; 25. Motor box; 26. Spring 2; 27. Dual-axis motor; 28. Rotating shaft; 29. ​​Centrifugal block; 30. Rectangular support block; 31. Collecting box 1; 32. Round rod 3; 33. Collecting box 2; 34. Round rod 4; 35. Connecting rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 As shown, the utility model is a rice flattening device for rice production, comprising a plurality of support columns 1 and a rectangular frame 2 fixedly mounted on the top of the plurality of support columns 1, and a flattening mechanism and a screening mechanism are arranged on the support columns 1;

[0027] The paving mechanism includes two rectangular blocks 3 fixedly installed on the top of the rectangular frame 2, a motor 4 is fixedly installed on the right side of the corresponding rectangular block 3, a threaded rod 5 is fixedly installed on the output shaft of the motor 4, the threaded rod 5 penetrates the corresponding rectangular block 3 and is threadedly connected with the two rectangular blocks 3, a slider 6 is threadedly installed on the outer wall of the threaded rod 5, a limiting rod 7 is fixedly installed on the side where the two rectangular blocks 3 are close to each other, the limiting rod 7 penetrates the slider 6 and is slidably connected to the slider 6.

[0028] Among them Figure 4As shown, two rectangular blocks 2 8 are fixedly installed on the top of the rectangular frame 2, a slide bar 9 is fixedly installed on the side where the two rectangular blocks 2 8 are close to each other, a slider 2 10 is slidably installed on the outer wall of the slide bar 9, a feed trough 11 is fixedly installed on the top of the slider 2 10 and the slider 1 6, a discharge trough 12 is fixedly installed on the bottom of the feed trough 11, the discharge trough 12 is communicated with the feed trough 11, a slide groove 13 is opened on the right side of the discharge trough 12, and a slide plate 14 is slidably installed in the slide groove 13.

[0029] By setting it up, when the rice needs to be flattened, the rice can be poured into the feed trough 11, and then the slide plate 14 on the feed trough 11 is pulled out, so that the rice can flow out from the discharge trough 12 at the bottom of the feed trough 11. During the outflow process, the motor 4 can be driven synchronously, the motor 4 will drive the threaded rod 5, the threaded rod 5 will drive the slider 6, and the slider 6 will drive the feed trough 11 thereon to move.

[0030] Among them Figure 4 As shown, a rotating rod 15 is rotatably installed in the material discharge chute 12, and the end of the rotating rod 15 extends to the outside of the material discharge chute 12 and is rotatably connected to the material discharge chute 12. An adjustment plate 16 is fixedly sleeved on the outer wall of the rotating rod 15, and a gear 17 is fixedly sleeved on the outer wall of the rotating rod 15. A rack 18 is fixedly installed on the rectangular frame 2, and the rack 18 is meshed with the gear 17.

[0031] By setting the discharge chute 12 so that when it moves with the feeding chute 11, the gear 17 rotating on the outer wall of the rotating rod 15 on the discharge chute 12 will mesh with the rack 18 fixed on the rectangular frame 2, so that when the discharge chute 12 moves and discharges the rice in the feeding chute 11, the adjusting plate 16 rotating on the rotating rod 15 can control the uniformity of the rice to prevent the rice from being more or less during the flattening process.

[0032] Among them Figure 3 As shown, the screening mechanism includes a bottom plate 19 arranged at the bottom of the rectangular frame 2, two support plates 20 are fixedly installed on the top of the bottom plate 19, two round rods 21 are slidably installed on the two support plates 20, and a U-shaped groove 22 is fixedly installed on the ends of the round rods 21 close to each other. Springs 23 are respectively wound on the outer walls of the round rods 21, and the ends of the springs 23 away from each other are fixedly connected to the two support plates 20, and the ends of the springs 23 close to each other are fixedly connected to the U-shaped groove 22.

[0033] By setting the motor box 25 to vibrate, the multiple groups of springs 23 on the motor box 25 can reduce the vibration of the device and prevent the device from affecting other functions.

[0034] Among them Figure 2As shown, a plurality of round rods 24 are fixedly installed on the top and bottom of the U-shaped groove 22, a motor box 25 is fixedly installed on the side where the plurality of round rods 24 are close to each other, springs 26 are respectively wound on the outer walls of the plurality of round rods 24, the sides where the plurality of springs 26 are away from each other are fixedly connected to the U-shaped groove 22, the sides where the plurality of springs 26 are close to each other are fixedly connected to the motor box 25, a dual-axis motor 27 is fixedly installed in the motor box 25, rotating shafts 28 are respectively fixedly installed on the output shafts of the dual-axis motor 27, the left and right ends of the two rotating shafts 28 respectively extend outside the motor box 25 and are respectively rotatably connected to the motor box 25, and centrifugal blocks 29 are respectively fixedly sleeved on the outer walls of the two rotating shafts 28.

[0035] By arranging the motor box 25 to vibrate, the multiple groups of springs 26 on the motor box 25 can reduce the vibration of the device and prevent the device from being affected by other functions.

[0036] Among them Figure 2 As shown, a rectangular support block 30 is fixedly installed on the top of the motor box 25, a collecting box 31 is fixedly installed on the top of the rectangular support block 30, a plurality of round rods 32 are fixedly installed on the left and right sides of the collecting box 31, a collecting box 2 33 is arranged on the top of the collecting box 1 31, a plurality of round rods 4 34 are fixedly installed on the left and right sides of the collecting box 2 33, and connecting rods 35 are fixedly sleeved on the outer walls of the plurality of round rods 4 34 and the round rods 32.

[0037] The electric motor box 25 is provided to transmit the energy to the rectangular support block 30, which in turn transmits the energy to the collecting box 1 31, which in turn transmits the energy to the collecting box 2 33. In this way, the rice in the collecting box 2 33 is vibrated, and the impurities in the rice are shaken off to the collecting box 1 31 through the plate holes at the bottom of the collecting box 2 33, thereby completing the screening and filtering of the rice.

[0038] A specific application of the present embodiment is as follows: during use, when the rice needs to be flattened, the rice can be poured into the feed trough 11, and then the slide plate 14 on the feed trough 11 is pulled out, so that the rice can flow out from the discharge trough 12 at the bottom of the feed trough 11. During the outflow process, the motor 4 can be driven synchronously, and the motor 4 will drive the threaded rod 5, and the threaded rod 5 will drive the slider 1 6, and the slider 1 6 will drive the feed trough 11 thereon to move. During the movement of the feed trough 11, the slider 2 10 at the bottom thereof will slide on the slide rod 9 synchronously with the feed trough 11, so that the feed trough 11 can run smoothly during the movement process, and the discharge trough 12 will move with the feed trough 11, and the gear 17 on the outer wall of the rotating rod 15 rotating on the discharge trough 12 will mesh with the rack 18 fixed on the rectangular frame 2, so that the discharge trough 12 can discharge the rice in the feed trough 11 during the process of moving and discharging the rice. The adjusting plate 16 rotating on the rotating rod 15 can The uniformity of rice is controlled to prevent the rice from being more or less during the paving process. The rice flowing out of the feeding chute 12 will fall on the top of the collecting box 2 33. When it is necessary to filter the impurities in the rice, the double-axis motor 27 can be started, and the double-axis motor 27 will drive the two rotating shafts 28. The two rotating shafts 28 drive the centrifugal blocks 29 on the grid to rotate. The rotation of the centrifugal blocks 29 can generate centrifugal force, which is transmitted to the rectangular support block 30 through the motor box 25, and the rectangular support block 30 is then transmitted to the collecting box 1 31, and the collecting box 1 31 is then transmitted to the collecting box 2 33, so that the rice in the collecting box 2 33 is vibrated, and the impurities in the rice are shaken off to the collecting box 1 31 through the plate holes at the bottom of the collecting box 2 33, thereby completing the screening and filtering of the rice. In addition, during the vibration of the motor box 25, the multiple groups of springs 26 on the motor box 25 can play a shock-absorbing role on the device to prevent the impact on other functions of the device.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that those skilled in the art can well understand and use the utility model.

[0041] The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A rice paving device for rice production, comprising a plurality of support columns (1) and a rectangular frame (2) fixedly mounted on the top of the plurality of support columns (1), characterized in that: The support column (1) is provided with a paving mechanism and a screening mechanism; The paving mechanism comprises two rectangular blocks (3) fixedly mounted on the top of the rectangular frame (2); a motor (4) is fixedly mounted on the right side of the corresponding rectangular block (3); a threaded rod (5) is fixedly mounted on the output shaft of the motor (4); the threaded rod (5) passes through the corresponding rectangular block (3) and is threadedly connected to the two rectangular blocks (3); a slider (6) is threadedly mounted on the outer wall of the threaded rod (5); a limiting rod (7) is fixedly mounted on one side of the two rectangular blocks (3) close to each other; the limiting rod (7) passes through the slider (6) and is slidably connected to the slider (6); Two rectangular blocks (8) are fixedly mounted on the top of the rectangular frame (2); a slide bar (9) is fixedly mounted on the side of the two rectangular blocks (8) close to each other; a slide block (10) is slidably mounted on the outer wall of the slide bar (9); a feed trough (11) is fixedly mounted on the top of the slide block (10) and the slide block (6); a discharge trough (12) is fixedly mounted on the bottom of the feed trough (11); the discharge trough (12) is communicated with the feed trough (11); a slide groove (13) is provided on the right side of the discharge trough (12); a slide plate (14) is slidably mounted in the slide groove (13); A rotating rod (15) is rotatably mounted in the material discharge chute (12), the end of the rotating rod (15) extending outside the material discharge chute (12) and being rotatably connected to the material discharge chute (12), an adjustment plate (16) being fixedly sleeved on the outer wall of the rotating rod (15), a gear (17) being fixedly sleeved on the outer wall of the rotating rod (15), a rack (18) being fixedly mounted on the rectangular frame (2), and the rack (18) being meshed with the gear (17).

2. A rice flattening device for rice production according to claim 1, characterized in that: The screening mechanism comprises a bottom plate (19) arranged at the bottom of the rectangular frame (2), two support plates (20) are fixedly installed on the top of the bottom plate (19), two round rods (21) are slidably installed on the two support plates (20), a plurality of the round rods (21) are fixedly installed at one end close to each other with a U-shaped groove (22), a plurality of springs (23) are respectively wound on the outer walls of the plurality of round rods (21), a plurality of the springs (23) are fixedly connected at one end away from each other with the two support plates (20), and a plurality of the springs (23) are fixedly connected at one end close to each other with the U-shaped groove (22).

3. A rice flattening device for rice production according to claim 2, characterized in that: A plurality of round rods (24) are fixedly mounted on the top and bottom of the U-shaped groove (22), a motor box (25) is fixedly mounted on the side of the plurality of round rods (24) close to each other, a spring (26) is wound around the outer walls of the plurality of round rods (24), the sides of the plurality of springs (26) away from each other are fixedly connected to the U-shaped groove (22), the sides of the plurality of springs (26) close to each other are fixedly connected to the motor box (25), a dual-axis motor (27) is fixedly mounted in the motor box (25), a rotating shaft (28) is fixedly mounted on the output shaft of the dual-axis motor (27), the left ends and the right ends of the two rotating shafts (28) respectively extend outside the motor box (25) and are rotatably connected to the motor box (25), and a centrifugal block (29) is fixedly sleeved on the outer walls of the two rotating shafts (28).

4. A rice flattening device for rice production according to claim 3, characterized in that: A rectangular support block (30) is fixedly mounted on the top of the motor box (25), a collection box one (31) is fixedly mounted on the top of the rectangular support block (30), a plurality of round rods three (32) are fixedly mounted on the left and right sides of the collection box one (31), a collection box two (33) is arranged on the top of the collection box one (31), a plurality of round rods four (34) are fixedly mounted on the left and right sides of the collection box two (33), and connecting rods (35) are fixedly sleeved on the outer walls of the plurality of round rods four (34) and the round rods three (32).

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