CN219745534U - Cylinder cleaning screen for rice processing - Google Patents
Cylinder cleaning screen for rice processing Download PDFInfo
- Publication number
- CN219745534U CN219745534U CN202321201582.0U CN202321201582U CN219745534U CN 219745534 U CN219745534 U CN 219745534U CN 202321201582 U CN202321201582 U CN 202321201582U CN 219745534 U CN219745534 U CN 219745534U
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- China
- Prior art keywords
- motor
- device body
- cylindrical cleaning
- sieve
- collecting frame
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- 238000004140 cleaning Methods 0.000 title claims abstract description 57
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 39
- 235000009566 rice Nutrition 0.000 title claims abstract description 39
- 238000012545 processing Methods 0.000 title claims abstract description 18
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims description 5
- 244000309464 bull Species 0.000 claims 4
- 239000000428 dust Substances 0.000 abstract description 13
- 240000008042 Zea mays Species 0.000 description 14
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 14
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 14
- 235000005822 corn Nutrition 0.000 description 14
- 238000012856 packing Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a cylinder cleaning sieve for rice processing, which belongs to the technical field of rice processing, and comprises the following components: the device comprises a device body, wherein a collecting frame is fixedly connected inside the device body, a cylindrical cleaning sieve is rotatably connected inside the collecting frame, and one side of the cylindrical cleaning sieve extends out of the collecting frame; the cleaning assembly comprises two guide rails, a filter plate, a rotating rod, an eccentric roller, a first motor, a transmission rod, two transmission wheels and a transmission belt, wherein the guide rails are arranged on the inner walls of the two sides of the device body; according to the utility model, through the collecting frame, the cylindrical cleaning sieve and the cleaning assembly, the rotary rod can be driven to rotate by the first motor, so that the filter plate vibrates, and meanwhile, the cylindrical cleaning sieve is driven to rotate, so that dust is thoroughly cleaned; meanwhile, the second motor can drive the auger to rotate, and the paddy is guided and conveyed through the auger, so that the paddy is prevented from being blocked during input.
Description
Technical Field
The utility model relates to the technical field of rice processing, in particular to a cylinder cleaning sieve for rice processing.
Background
The rice is fruiting body without removing rice hull, and after the rice is ripe, the rice needs to be processed, however, before the rice is processed, impurities on the rice often need to be cleaned by a cleaning sieve.
Through retrieving, the patent document with the publication number of CN217830683U discloses a paddy processing cylinder primary cleaning machine, which comprises a frame, the frame upper end left side is provided with the controller, both sides are provided with start button and close button respectively about the controller front, the frame lower extreme is provided with the cushion, the frame right side is provided with the motor frame, the motor frame upper end is provided with the motor, frame upper end central authorities are provided with the organism, the organism lower extreme is provided with the material receiving case, both ends are provided with preceding baffle and backplate respectively around the organism, preceding baffle front end is provided with the organic case.
However, the above-mentioned device can only carry out preliminary screening to the corn, can't high-efficient thorough clear up out with the dust in the corn, has reduced the corn quality of processing out, simultaneously, when the input corn carries out the screening, can't carry out the direction to the corn, causes the corn to take place to block up in feed inlet department easily.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a cylinder cleaning sieve for rice processing, which solves the problems that dust in rice cannot be cleaned out efficiently and thoroughly and the rice is easy to be blocked during feeding.
The embodiment of the utility model provides a cylinder cleaning sieve for rice processing, which comprises the following components:
the device comprises a device body, wherein a collecting frame is fixedly connected inside the device body, a cylindrical cleaning sieve is rotatably connected inside the collecting frame, and one side of the cylindrical cleaning sieve extends out of the collecting frame;
the cleaning assembly comprises two guide rails, a filter plate, a rotating rod, an eccentric roller, a first motor, a transmission rod, two transmission wheels and a transmission belt, wherein the guide rails are arranged on the inner walls of two sides of the device body, the filter plate is obliquely arranged in the device body, two sides of the filter plate are respectively and slidably connected with the two guide rails, the rotating rod is rotationally connected to the position, located below the filter plate, of the device body, the first motor is arranged on the outer wall of the device body, an output shaft of the first motor is fixedly connected with the rotating rod, the eccentric roller is fixedly connected to the middle position of the rotating rod, the transmission rod is rotationally connected to the inner wall of one side, away from the first motor, of the device body, the transmission rod and the cylindrical cleaning screen are fixedly connected to the part, away from the first motor, of one side, which is all extended to the outside of the device body, of the transmission rod and the transmission rod are in interference fit with the transmission wheels, and the transmission belt is sleeved on the transmission wheels.
Further, the method further comprises the following steps: the feeding assembly comprises a feeding channel, a feeding hopper, a packing auger and a second motor, wherein the feeding channel is arranged on the outer wall of one side of the device body, which is close to the first motor, one side of the feeding channel, which is close to the cylindrical cleaning sieve, sequentially penetrates through the device body and the collecting frame, extends to the inside of the cylindrical cleaning sieve, and is rotationally connected with the cylindrical cleaning sieve, the feeding hopper is arranged above the feeding channel, the packing auger is rotationally connected with the feeding channel, the second motor is arranged on the outer wall of one side of the feeding channel, and an output shaft of the second motor is fixedly connected with the packing auger.
Further, a discharge hole is formed in the portion, extending out of the collecting frame, of the cylindrical cleaning sieve.
Further, the height of one side of the filter plate, which is close to the discharge opening, is higher than that of one side of the filter plate, which is far away from the discharge opening.
Further, a discharging hole is formed in one side wall, close to the lower height of the filter plate, of the device body.
Further, a plurality of filtering holes are formed in the part, located in the collecting frame, of the cylindrical cleaning sieve.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the rotary rod is driven to rotate through the collecting frame, the cylindrical cleaning sieve and the cleaning assembly by the first motor, so that the eccentric roller can reciprocally push the filter plate, the filter plate vibrates, meanwhile, the rotary rod drives the cylindrical cleaning sieve to rotate through the driving wheel and the driving belt, dust on the rice in the cylindrical cleaning sieve can enter the collecting frame through the filtering holes under the action of centrifugal force, the dust is primarily cleaned, after the rice falls onto the filter plate, the rice is vibrated through the vibrating filter plate, and the dust on the rice falls below the filter plate through the filter plate, so that the dust is thoroughly cleaned; simultaneously can drive the auger through the second motor and rotate, carry out the direction through the auger to corn and carry, prevent that corn from taking place the jam phenomenon when the input, solved unable high-efficient thorough dust clearance come out in the corn to and the corn takes place the problem of jam easily when the feeding.
Drawings
Fig. 1 is a schematic structural view of a cylindrical cleaning screen for rice processing according to an embodiment of the present utility model.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is an enlarged view at B in fig. 1.
In the above figures: 1. a device body; 11. a collection frame; 12. a cylindrical cleaning screen; 121. a discharge port; 122. a filter hole; 2. cleaning the assembly; 21. a guide rail; 22. a filter plate; 23. a rotating rod; 24. an eccentric roller; 25. a first motor; 26. a transmission rod; 27. a driving wheel; 28. a transmission belt; 3. a feeding assembly; 31. a feed channel; 32. a feed hopper; 33. an auger; 34. and a second motor.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-3, an embodiment of the present utility model provides a drum cleaning sieve for processing paddy, including:
the device comprises a device body 1, wherein a collecting frame 11 is fixedly connected to the inside of the device body 1, a cylindrical cleaning sieve 12 is rotatably connected to the inside of the collecting frame 11, one side of the cylindrical cleaning sieve 12 extends out of the collecting frame 11, and a plurality of filtering holes 122 are formed in the part of the cylindrical cleaning sieve 12 located in the collecting frame 11;
the part of the cylindrical cleaning sieve 12 extending to the outside of the collecting frame 11 is provided with a discharge opening 121, so that after the rice passes through the cleaning of the cylindrical cleaning sieve 12, the rice can fall on the filter plate 22 through the discharge opening 121 for further cleaning.
The cleaning assembly 2 comprises two guide rails 21, a filter plate 22, a rotating rod 23, an eccentric roller 24, a first motor 25, a transmission rod 26, two transmission wheels 27 and a transmission belt 28, wherein the guide rails 21 are respectively arranged on the inner walls of the two sides of the device body 1, the filter plate 22 is obliquely arranged in the device body 1, the two sides of the filter plate 22 are respectively connected with the two guide rails 21 in a sliding mode, the rotating rod 23 is rotatably connected to the position, located below the filter plate 22, in the device body 1, of the device body 1, the first motor 25 is arranged on the outer wall of the device body 1, an output shaft of the first motor 25 is fixedly connected with the rotating rod 23, the eccentric roller 24 is fixedly connected to the middle position of the rotating rod 23, the transmission rod 26 is rotatably connected to the inner wall, away from one side, away from the first motor 25, of the device body 1, of the transmission rod 26 and the cylindrical cleaning screen 12 are fixedly connected to the inner wall, away from the collecting frame 11, one side, away from the first motor 25, of the transmission rod 26 and the rotating rod 23 are respectively extended to the outside of the device body 1, and are in interference fit with the transmission wheels 27, and the transmission belt 28 is sleeved on the two transmission wheels 27.
The filter plate 22 is higher than the side of keeping away from bin outlet 121 near the bin outlet 121 to set up the discharge gate on the device body 1 is close to the lower lateral wall of filter plate 22 height, make filter plate 22 when the vibration, not only can filter the clearance to the dust on the corn, can also play the guide effect to the corn, make the corn remove the low side from the eminence, be convenient for carry out the unloading to the corn.
The feeding assembly 3, the feeding assembly 3 includes feeding channel 31, feeder hopper 32, auger 33 and second motor 34, be equipped with feeding channel 31 on the outer wall of one side that device body 1 is close to first motor 25, feeding channel 31 is close to one side of tube-shape clearance sieve 12 and runs through device body 1 and collection frame 11 in proper order, extend to the inside of tube-shape clearance sieve 12, and rotate with tube-shape clearance sieve 12 and be connected, feeding channel 31's top is equipped with feeder hopper 32, feeding channel 31 internal rotation is connected with auger 33, feeding channel 31's one side outer wall is equipped with second motor 34, second motor 34's output shaft and auger 33 fixed connection.
The working principle of the utility model is as follows:
s1: when in use, the rice is conveyed into the feeding channel 31 through the feeding hopper 32, and the first motor 25 and the second motor 34 are started;
s2: the second motor 34 drives the auger 33 to rotate, and guides and conveys the rice so that the rice is not blocked when conveyed into the cylindrical cleaning screen 12;
s3: the first motor 25 drives the rotating rod 23 to rotate, so that the eccentric roller 24 rotates, the filter plate 22 is pushed to move upwards when the eccentric roller 24 rotates to the upper side, and the filter plate 22 moves downwards under the action of gravity when the eccentric roller 24 rotates to the lower side, so that the filter plate 22 vibrates;
s4: when the rotating rod 23 rotates, the transmission rod 26 can be driven to rotate through the transmission wheel 27 and the transmission belt 28, the transmission rod 26 further drives the cylindrical cleaning sieve 12 to rotate, dust on the rice in the cylindrical cleaning sieve 12 can enter the collecting frame 11 through the filtering holes 122 under the action of centrifugal force, the dust is primarily cleaned, the rice in the cylindrical cleaning sieve 12 is displaced towards the direction of the discharge hole 121 due to continuous conveying of the rice, and after the rice falls onto the filter plate 22 through the discharge hole 121, the rice is vibrated through the vibrating filter plate 22, the dust on the rice falls under the filter plate 22 through the filter plate 22, the dust is thoroughly cleaned, and the quality of the processed rice is greatly improved.
It should be noted that, since the screening work is performed by using centrifugal force, a higher rotation speed is required, in the actual use process, in order to prevent the rotation speed of the cam from being too high, so that the filter plate 22 is not fallen down, the protruding end of the cam is turned up (i.e. the up-down vibration amplitude of the filter plate 22 is too small), so that the cleaning efficiency of the paddy is affected, and this problem can be solved by controlling the radii of the two driving wheels 27, for example, under the condition that the rotation speed of the driving rod 26 is high enough, the radius of the driving wheel 27 connected with the rotating rod 23 is twice the radius of the other driving wheel 27, so that the rotation speed of the rotating rod 23 is half of the driving rod 26.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. A drum cleaning screen for rice processing, comprising:
the device comprises a device body (1), wherein a collecting frame (11) is fixedly connected inside the device body (1), a cylindrical cleaning sieve (12) is rotatably connected inside the collecting frame (11), and one side of the cylindrical cleaning sieve (12) extends out of the collecting frame (11);
the cleaning component (2), cleaning component (2) includes two guide rails (21), filter board (22), bull stick (23), eccentric roller (24), first motor (25), transfer line (26), two drive wheels (27) and drive belt (28), all be equipped with guide rail (21) on the both sides inner wall of device body (1), the slope is provided with filter board (22) in device body (1), the both sides of filter board (22) are sliding connection respectively in two guide rails (21), the position rotation that is located filter board (22) below is connected with bull stick (23) in device body (1), be equipped with first motor (25) on the outer wall of device body (1), the output shaft and the bull stick (23) fixed connection of first motor (25), the intermediate position fixedly connected with eccentric roller (24) of bull stick (23), the rotation is connected with transfer line (26) on the inner wall of one side of keeping away from first motor (25) of device body (1), transfer line (26) and tube-shape clearance sieve (12) extend to collect outside motor part (11), transfer line (26) and one side of extension device (23) are kept away from to one side of body (23), a transmission belt (28) is sleeved on the two transmission wheels (27).
2. A cylindrical cleaning screen for rice processing as recited in claim 1, further comprising:
feeding subassembly (3), feeding subassembly (3) are including feeding passageway (31), feeder hopper (32), auger (33) and second motor (34), be equipped with feeding passageway (31) on the outer wall of one side that device body (1) is close to first motor (25), feeding passageway (31) are close to one side of tube-shape clearance sieve (12) and run through device body (1) and collection frame (11) in proper order, extend to the inside of tube-shape clearance sieve (12), and rotate with tube-shape clearance sieve (12) and be connected, feeding passageway (31) top is equipped with feeder hopper (32), feeding passageway (31) internal rotation is connected with auger (33), one side outer wall of feeding passageway (31) is equipped with second motor (34), the output shaft and auger (33) fixed connection of second motor (34).
3. A cylindrical cleaning screen for rice processing as recited in claim 1, wherein: the part of the cylindrical cleaning sieve (12) extending to the outside of the collecting frame (11) is provided with a discharge hole (121).
4. A cylindrical cleaning screen for rice processing as recited in claim 3, wherein: the height of one side of the filter plate (22) close to the discharge hole (121) is higher than that of one side of the filter plate far away from the discharge hole (121).
5. A cylindrical cleaning screen for rice processing as recited in claim 1, wherein: the device body (1) is provided with a discharge hole on one side wall which is close to the filter plate (22) and has lower height.
6. A cylindrical cleaning screen for rice processing as recited in claim 1, wherein: the part of the cylindrical cleaning sieve (12) positioned in the collecting frame (11) is provided with a plurality of filtering holes (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321201582.0U CN219745534U (en) | 2023-05-16 | 2023-05-16 | Cylinder cleaning screen for rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321201582.0U CN219745534U (en) | 2023-05-16 | 2023-05-16 | Cylinder cleaning screen for rice processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219745534U true CN219745534U (en) | 2023-09-26 |
Family
ID=88086878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321201582.0U Active CN219745534U (en) | 2023-05-16 | 2023-05-16 | Cylinder cleaning screen for rice processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219745534U (en) |
-
2023
- 2023-05-16 CN CN202321201582.0U patent/CN219745534U/en active Active
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