Integrated rice stoning and dust removing device

Abstract

The utility model discloses an integrated rice stone removing and dust removing device relates to rice processing technical field. The utility model discloses an integrated stone removing machine box body, the integrated stone removing machine box body upside is equipped with the feed bin, the feed bin below is equipped with the feed port, the integrated stone removing machine box body is provided with the motor in, the motor output is provided with the fan blade, the integrated stone removing machine box body one side is provided with the slot with corresponding of the fan blade, the integrated stone removing machine box body is provided with the stone removing sieve in, the one side of stone removing sieve is rotatably connected in the integrated stone removing machine box body inner wall one side, the inner wall other side of integrated stone removing machine box body has the cam of rotation cooperation. The utility model discloses a reduction drive assembly drive cam rotation to the stone removing sieve continuous extrusion, can make the stone removing sieve shake up and down and carry out the screening of small stone piece in the rice, is screened to small stone piece while dust removing to the rice, and the subsequent processing of rice is convenient, thereby has improved the quality of rice.

Description

Technical Field

[0001] This utility model belongs to the field of rice processing, specifically, it relates to an integrated rice destone and dust removal device. Background Technology

[0002] Rice is a finished product made from paddy through processes such as cleaning, hulling, milling, and finishing. During the rice processing, dust removal devices are usually used to remove various types of dust mixed in with the rice.

[0003] Existing dust removal devices typically use blowing to remove dust mixed in with rice. However, rice usually contains small stones, and due to the weight of these stones, blowing cannot effectively remove them, affecting subsequent rice processing and thus easily impacting the quality of the rice.

[0004] In view of this, this utility model is hereby proposed. Summary of the Invention

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide an integrated rice destone and dust removal device, which solves the problems mentioned in the background technology.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows: An integrated rice destoning and dust removal device includes: an integrated destoning machine housing, a feeding hopper on the upper side of the integrated destoning machine housing, and a feeding port below the feeding hopper; The integrated destoner housing contains a motor, and the output end of the motor is provided with fan blades. A slot corresponding to the fan blades is opened on one side of the integrated destoner housing. The integrated destoner housing is equipped with a destoner screen. One side of the destoner screen is rotatably connected to one side of the inner wall of the integrated destoner housing. The other side of the inner wall of the integrated destoner housing is rotatably fitted with a cam. The cam is located on one side of the bottom of the destoner screen. A speed reduction transmission assembly is provided between the motor and the cam.

[0007] Optionally, a perforated plate corresponding to the feed inlet is provided below the feed hopper, and the motor and the fan blade are located between the perforated plate and the integrated destoner housing.

[0008] Optionally, a rotating rod is rotatably fitted inside the feed inlet, and a feed baffle corresponding to the feed inlet is provided around the rotating rod. One end of the rotating rod passes through the integrated destoner housing, and a knob is provided at one end of the rotating rod. The knob is located on the outside of the integrated destoner housing, and multiple limiting grooves are opened around the knob. A channel is opened on the outside of the integrated destoner housing, and a movable block is slidably fitted inside the channel. An insert block corresponding to the multiple limiting grooves is provided on one side of the movable block.

[0009] Optionally, the destone sieve includes a sieve body, an opening on the sieve body, and a plurality of sieve holes on the sieve body, wherein the opening is located on one side of the plurality of sieve holes, and the cam is located on one side of the bottom of the sieve body.

[0010] Optionally, the bottom of the inner wall of the integrated destoner is provided with a first collection box and a second collection box, the first collection box corresponding to a plurality of the sieve holes, and the second collection box corresponding to the opening.

[0011] Optionally, the speed reduction transmission assembly includes a first toothed wheel that is interference-fitted to the periphery of the motor output end, a rotating roller that is rotatably fitted to one side of the inner wall of the integrated destoner housing and connected to the cam, a second toothed wheel that is interference-fitted to the periphery of the rotating roller, and a toothed belt sleeved between the first toothed wheel and the second toothed wheel, wherein the size of the second toothed wheel is at least twice the size of the first toothed wheel.

[0012] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time: By using a destone screen installed inside the integrated destone machine housing, the motor drives the fan blades to blow dust out of the trough from the rice. At the same time, the speed reduction transmission component drives the cam to rotate and continuously squeeze the destone screen, causing it to shake up and down to separate small stones from the rice. This process of removing dust from the rice while simultaneously separating small stones facilitates subsequent processing and improves the quality of the rice.

[0013] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0014] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings: Figure 1 A schematic diagram of the integrated destoning chassis structure; Figure 2 This is a schematic diagram of the feed hopper structure; Figure 3 for Figure 2 Schematic diagram of the structure at point A in the middle; Figure 4 This is a schematic diagram of the speed reduction transmission assembly.

[0015] The attached diagram lists the components represented by each number as follows: The integrated destoning machine includes: 1. Feed hopper; 2. Feed inlet; 3. Feed baffle; 4. Groove; 5. Knob; 6. Limit groove; 7. Channel; 8. Movable block; 9. Insert block; 10. Motor; 11. Mesh plate; 12. Fan blade; 13. Destoning screen; 14. Screen body; 1401. Opening; 1402. Screen hole; 1403. First collection box; 15. Reduction transmission assembly; 16. First toothed wheel; 1601. Second toothed wheel; 1602. Toothed belt; 1603. Cam; 17. Second collection box; 18.

[0016] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings.

[0018] Please see Figure 1-4 As shown, this embodiment provides an integrated rice destoning and dust removal device, including: an integrated destoning machine housing 1, a feeding hopper 2 on the upper side of the integrated destoning machine housing 1, and a feeding port 3 below the feeding hopper 2; The integrated destoner housing 1 is equipped with a motor 11, and the output end of the motor 11 is equipped with a fan blade 13. A slot 5 corresponding to the fan blade 13 is opened on one side of the integrated destoner housing 1. The integrated destoner housing 1 is equipped with a destoner screen 14. One side of the destoner screen 14 is rotatably connected to one side of the inner wall of the integrated destoner housing 1. The other side of the inner wall of the integrated destoner housing 1 is rotatably fitted with a cam 17. The cam 17 is located on one side of the bottom of the destoner screen 14. A speed reduction transmission assembly 16 is provided between the motor 11 and the cam 17.

[0019] By installing a destone sieve 14 inside the integrated destoner housing 1, the motor 11 drives the fan blades 13 to rotate and blow dust out of the trough 5 from the rice. At the same time, the speed reduction transmission assembly 16 drives the cam 17 to rotate and continuously squeeze the destone sieve 14. This causes the destone sieve 14 to shake up and down to screen out small stones in the rice. By removing dust from the rice while screening out small stones, the rice can be processed more easily and its quality can be improved.

[0020] like Figure 4 As shown, in this embodiment, a perforated plate 12 corresponding to the feed inlet 3 is provided below the feed hopper 2. The motor 11 and the fan blade 13 are located between the perforated plate 12 and the integrated destoner housing 1. When the motor 11 starts, it drives the fan blade 13 to rotate. The wind generated by the rotation of the fan blade 13 blows away the dust in the rice through the perforated plate 12, and the perforated plate 12 blocks the rice.

[0021] like Figure 3As shown, in this embodiment, a rotating rod is rotatably fitted inside the feed inlet 3. A feed baffle 4 corresponding to the feed inlet 3 is provided around the rotating rod. One end of the rotating rod passes through the integrated destoner housing 1, and a knob 6 is provided at one end of the rotating rod. The knob 6 is located on the outside of the integrated destoner housing 1. Multiple limiting grooves 7 are opened around the knob 6. A channel 8 is opened on the outside of the integrated destoner housing 1. A movable block 9 is slidably fitted inside the channel 8. An insert block 10 corresponding to the multiple limiting grooves 7 is provided on one side of the movable block 9.

[0022] By rotating the knob 6 through the feed baffle 4, the rotation of the knob 6 causes the rotating rod to rotate, which in turn causes the feed baffle 4 to flip. The feed baffle 4 flips within the feed inlet 3, which can change the size of the feed inlet 3, thereby controlling the rice falling into the feed inlet 3. Through the set insert block 10, the sliding movable block 9 moves within the channel 8, causing the insert block 10 to move. The movement of the insert block 10 can engage with one of the limiting grooves 7, which can fix the knob 6. Fixing the knob 6 can fix the angle of the feed baffle 4, thereby facilitating the control of the rice feeding speed.

[0023] like Figure 4 As shown, the destoning sieve 14 in this embodiment includes a sieve body 1401, an opening 1402 formed on the sieve body 1401, and a plurality of sieve holes 1403 formed on the sieve body 1401. The opening 1402 is located on one side of the plurality of sieve holes 1403, and the cam 17 is located on one side of the bottom of the sieve body 1401. A first collection box 15 and a second collection box 18 are provided at the bottom of the inner wall of the integrated destoning machine housing 1. The first collection box 15 corresponds to the plurality of sieve holes 1403, and the second collection box 18 corresponds to the opening 1402. like Figure 4 As shown, the speed reduction transmission assembly 16 of this embodiment includes a first toothed wheel 1601 that is interference-fitted to the periphery of the output end of the motor 11, a rotating roller that is rotatably fitted to one side of the inner wall of the integrated destoner housing 1 and connected to the cam 17, a second toothed wheel 1602 that is interference-fitted to the periphery of the rotating roller, and a toothed belt 1603 sleeved between the first toothed wheel 1601 and the second toothed wheel 1602. The size of the second toothed wheel 1602 is at least twice the size of the first toothed wheel 1601.

[0024] While the motor 11 starts and drives the fan blade 13 to rotate, it also drives the first toothed wheel 1601 to rotate. The rotation of the first toothed wheel 1601 drives the second toothed wheel 1602 to rotate through the toothed belt 1603. The rotation of the second toothed wheel 1602 drives the rotating roller to rotate. The rotation of the rotating roller drives the cam 17 to rotate. The rotation of the cam 17 continuously squeezes one side of the bottom of the screen body 1401, which makes the screen body 1401 shake up and down inside the integrated destoner housing 1. Rice falls directly into the first collection box 15 through multiple screen holes 1403, while small stones fall into the second collection box 18 through the opening 1402. This allows the destoner sieve 14 to shake up and down to separate the small stones in the rice. By removing dust from the rice while separating small stones, the rice can be processed more easily, thereby improving the quality of the rice.

[0025] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. An integrated rice destone and dust removal device, characterized in that, include: An integrated destoner housing (1) is provided with a feeding hopper (2) on the upper side of the integrated destoner housing (1) and a feeding port (3) is provided below the feeding hopper (2); The integrated destoner housing (1) is equipped with a motor (11), and the output end of the motor (11) is equipped with a fan blade (13). A slot (5) corresponding to the fan blade (13) is opened on one side of the integrated destoner housing (1). The integrated destoner housing (1) is equipped with a destoner screen (14). One side of the destoner screen (14) is rotatably connected to one side of the inner wall of the integrated destoner housing (1). The other side of the inner wall of the integrated destoner housing (1) is rotatably fitted with a cam (17). The cam (17) is located on one side of the bottom of the destoner screen (14). A speed reduction transmission assembly (16) is provided between the motor (11) and the cam (17).

2. The integrated rice destoning and dust removal device according to claim 1, characterized in that, Below the feed hopper (2) is a perforated plate (12) corresponding to the feed inlet (3), and the motor (11) and the fan blade (13) are located between the perforated plate (12) and the integrated destoner housing (1).

3. The integrated rice destoning and dust removal device according to claim 1, characterized in that, A rotating rod is rotatably fitted inside the feed inlet (3). A feed baffle (4) corresponding to the feed inlet (3) is provided around the rotating rod. One end of the rotating rod passes through the integrated destoner housing (1). A knob (6) is provided at one end of the rotating rod. The knob (6) is located outside the integrated destoner housing (1). Multiple limiting grooves (7) are provided around the knob (6). A channel (8) is provided outside the integrated destoner housing (1). A movable block (9) is slidably fitted inside the channel (8). An insert block (10) corresponding to the multiple limiting grooves (7) is provided on one side of the movable block (9).

4. The integrated rice destoning and dust removal device according to claim 1, characterized in that, The destone sieve (14) includes a sieve body (1401), an opening (1402) on the sieve body (1401), and a plurality of sieve holes (1403) on the sieve body (1401). The opening (1402) is located on one side of the plurality of sieve holes (1403), and the cam (17) is located on one side of the bottom of the sieve body (1401).

5. An integrated rice destoning and dust removal device according to claim 4, characterized in that, The bottom of the inner wall of the integrated destoner housing (1) is provided with a first collection box (15) and a second collection box (18). The first collection box (15) corresponds to a plurality of the sieve holes (1403), and the second collection box (18) corresponds to the opening (1402).

6. The integrated rice destoning and dust removal device according to claim 1, characterized in that, The speed reduction transmission assembly (16) includes a first toothed wheel (1601) that is interference-fitted to the periphery of the output end of the motor (11), a rotating roller that is rotatably fitted to one side of the inner wall of the integrated destoner housing (1) and connected to the cam (17), a second toothed wheel (1602) that is interference-fitted to the periphery of the rotating roller, and a toothed belt (1603) sleeved between the first toothed wheel (1601) and the second toothed wheel (1602). The size of the second toothed wheel (1602) is at least twice the size of the first toothed wheel (1601).

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