CN210304528U - Rice screening machine - Google Patents
Rice screening machine Download PDFInfo
- Publication number
- CN210304528U CN210304528U CN201920907792.9U CN201920907792U CN210304528U CN 210304528 U CN210304528 U CN 210304528U CN 201920907792 U CN201920907792 U CN 201920907792U CN 210304528 U CN210304528 U CN 210304528U
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- Prior art keywords
- wall
- rice
- fixed
- screening
- bolts
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- Expired - Fee Related
Links
- 238000012216 screening Methods 0.000 title claims abstract description 74
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 55
- 235000009566 rice Nutrition 0.000 title claims abstract description 55
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 54
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 239000011521 glass Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 244000309464 bull Species 0.000 abstract description 5
- 239000004744 fabric Substances 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 description 5
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Landscapes
- Adjustment And Processing Of Grains (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a rice sieve separator, including the screening case, screening roof portion both sides inner wall all opens there is the spout, and two equal sliding connection of spout bottom inner wall have a slider, two the relative one side outer wall of slider all has the second screen cloth through the bolt fastening, and second screen cloth bottom one side outer wall has the spliced pole through the bolt fastening, screening case one side outer wall has the mounting bracket through the bolt fastening, and the mounting bracket top outer wall has the motor through the bolt fastening, motor output shaft has the connecting axle through the coupling joint, and connecting axle circumference outer wall has cup jointed from the gear, from gear circumference outer wall through meshing there is the master gear, and the master gear circumference inner wall has pegged graft the bull stick, bull stick one end is through cup jointing the cam. The utility model provides the high efficiency and the quality of rice screening have made things convenient for the user to take out the rice after the screening, and then have improved the practicality of whole device, are favorable to dehumidifying the rice, prevent that moldy problem from appearing in the rice.
Description
Technical Field
The utility model relates to a rice screening technical field especially relates to a rice sieve separator.
Background
At present, the course of working of rice, the paddy can produce a lot of broken rice after the rice hulling, at this moment just need use the screening installation, screens the rice to separate broken rice and the better rice of quality, if not separating not only can influence the quality and the quality of rice, still can reduce the economic value rice of rice.
Through retrieval, chinese patent application No. CN201821108422.0 discloses a novel rice screening device, which comprises a screening box, a supporting seat disposed at the bottom of the screening box, a screening combination board made of a mesh board disposed in the screening box, a cylindrical retaining cylinder disposed above the screening combination board, and a fixed supporting board disposed below the screening combination board. However, some current rice sieve separators all adopt the bobbing machine mostly when the screening, so not only screening efficiency is low, and is with high costs moreover, and also inconvenient on getting the material, consequently, need a rice sieve separator urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a rice screening machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a rice screening machine comprises a screening box, wherein sliding grooves are formed in the inner walls of two sides of the top of the screening box, sliding blocks are connected to the inner walls of the bottoms of the two sliding grooves in a sliding mode, a second screen is fixed to the outer wall of one side, opposite to the two sliding blocks, of the two sliding blocks, a connecting column is fixed to the outer wall of one side of the bottom of the second screen through bolts, a mounting frame is fixed to the outer wall of one side of the screening box through bolts, a motor is fixed to the outer wall of the top of the mounting frame through bolts, a connecting shaft is connected to an output shaft of the motor through a coupler, a driven gear is sleeved on the outer wall of the circumference of the connecting shaft, a main gear is meshed with the outer wall of the circumference of the driven gear, a rotating rod is inserted into the inner wall of the circumference of the main gear, a cam is sleeved at one, the outer wall of the circumference of the rotating shaft is sleeved with the roller, and the outer wall of the circumference of the connecting column is sleeved with the sleeve.
Further, the screening roof portion outer wall is opened there is the feed inlet, and the feed inlet inner wall has the feeder hopper through the threaded fixation.
Further, the motor is fixed to the inner wall of the other side, far away from the motor, of the screening box through bolts, the fan is connected to the output end of the motor in a sleeved mode, and the buffering net is fixed to the inner wall, close to one side of the fan, of the back of the screening box through bolts.
Furthermore, the inner walls of two sides of the screening box, which are close to the lower side of the buffering net, are fixed with the same first screen through bolts, and the outer walls of four corners of the bottom of the screening box are fixed with supporting blocks through bolts.
Furthermore, the outer wall of the front side of the screening box is fixedly provided with a glass window through a bolt, and the outer wall of one side of the front side of the screening box, which is close to the lower part of the glass window, is hinged with a box door through a hinge.
Further, the inner wall of the bottom of the screening box is fixedly provided with a bottom plate through bolts, the outer walls of two sides of the top of the bottom plate are fixedly provided with slide rails through bolts, and the inner walls of the bottoms of the two slide rails are all slidably connected with a slide plate.
Furthermore, two slide top outer wall all is fixed with same collecting box through the bolt, and the collecting box both sides outer wall all is fixed with the handle through the bolt.
Compared with the prior art, the utility model provides a rice sieve separator possesses following beneficial effect:
1. this be used for rice sieve separator, through being provided with the motor, the connecting axle, the master gear, from the gear, the bull stick, the cam, the spliced pole, gyro wheel and sleeve, the motor drives the epaxial gear rotation of connecting, it is rotatory to drive the bull stick in the master gear from the gear, the bull stick drives the cam rotation, the cam promotes the gyro wheel and drives spliced pole upward movement, and then has promoted the up-and-down motion of second screen cloth in the spout, the screening effect to the rice has been played, the efficiency and the quality of rice screening have been improved.
2. This be used for rice sieve separator through being provided with bottom plate, slide rail, slide and collecting box, has made things convenient for the user to take out the rice after the screening, and then has improved the practicality of whole device.
3. This be used for rice sieve separator through being provided with motor, fan and buffering net, can carry out drying work to the rice after the whereabouts, and then be favorable to dehumidifying the rice, prevent that moldy problem from appearing in the rice, improved the edible security of rice.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation, and screening is effectual.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a rice screening machine provided by the present invention;
fig. 2 is a schematic view of a front view structure of the rice screening machine provided by the present invention;
fig. 3 is the utility model provides a telescopic spatial structure sketch of rice sieve separator.
In the figure: 1-supporting block, 2-screening box, 3-bottom plate, 4-collecting box, 5-first screen, 6-motor, 7-fan, 8-buffer net, 9-chute, 10-second screen, 11-feed hopper, 12-slide block, 13-mounting column, 14-connecting column, 15-rotating rod, 16-cam, 17-glass window, 18-box door, 19-fixing plate, 20-roller and 21-sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, a rice screening machine, including a screening box 2, the inner walls of both sides of the top of the screening box 2 are all opened with chutes 9, and the inner walls of the bottoms of the two chutes 9 are all connected with sliders 12 in a sliding manner, the outer wall of one side opposite to the two sliders 12 is all fixed with a second screen 10 through bolts, and the outer wall of one side of the bottom of the second screen 10 is fixed with a connecting column 14 through bolts, the outer wall of one side of the screening box 2 is fixed with a mounting rack through bolts, and the outer wall of the top of the mounting rack is fixed with a motor, the output shaft of the motor is connected with a connecting shaft through a coupling, and the outer wall of the circumference of the connecting shaft is sleeved with a slave gear, and the outer wall of the circumference of the slave gear is engaged with a master gear, and the inner wall of the circumference of the master gear is inserted with a rotating rod 15, one, and the outer wall of one side of the screening box 2 close to the connecting column 14 is welded with the mounting column 13, the outer walls of two sides of the bottom of the connecting column 14 are welded with the fixing plates 19, the opposite sides of the two fixing plates 19 are rotatably connected with rotating shafts, the circumferential outer wall of each rotating shaft is sleeved with a roller 20, and the circumferential outer wall of the connecting column 14 is sleeved with a sleeve 21.
Wherein, the outer wall of the top of the screening box 2 is provided with a feeding port, and the inner wall of the feeding port is fixed with a feeding hopper 11 through threads.
Wherein, the opposite side inner wall that the motor was kept away from to screening case 2 has motor 6 through the bolt fastening, and motor 6 output is through having cup jointed fan 7, and screening case 2 is close to the back inner wall of fan 7 one side and has buffering net 8 through the bolt fastening, is favorable to dehumidifying the rice, prevents that moldy problem from appearing in the rice, has improved the edible security of rice.
Wherein, the both sides inner wall that screening case 2 is close to buffering net 8 below all is fixed with same first screen cloth 5 through the bolt fastening, and the screening case 2 bottom four corners outer wall all is fixed with supporting shoe 1 through the bolt fastening.
Wherein, the outer wall of screening case 2 front has glass window 17 through the bolt fastening, and the screening case 2 is close to the front one side outer wall of glass window 17 below and articulates through the hinge and has chamber door 18.
Example 2
Referring to fig. 1-3, a rice sieve separator, still include that screening case 2 bottom inner wall has bottom plate 3 through the bolt fastening, and bottom plate 3 top both sides outer wall has the slide rail through the bolt fastening, and two equal sliding connection in slide rail bottom inner walls have the slide, and two slide top outer walls all have same collecting box 4 through the bolt fastening, have made things convenient for the user to take out the rice after the screening, and then have improved the practicality of integrated device, and collecting box 4 both sides outer wall all has the handle through the bolt fastening.
The working principle is as follows: when in use, the rice is poured into the screening box 2 from the feed hopper 11 and falls onto the second screen mesh 10 through the guide plate, at this time, by starting the motor, the motor drives the driven gear on the connecting shaft to rotate, the driven gear drives the rotating rod 15 in the main gear to rotate, the rotating rod 15 drives the cam 16 to rotate, the cam 16 pushes the roller 20 to drive the connecting column 14 to move upwards, further promoting the second screen mesh 10 to move up and down in the chute 9, playing a role in screening the rice, simultaneously, the motor 6 is started, the motor 6 drives the fan 7 to rotate, the fan 7 dries the rice under the action of the buffer net 8, then the rice falls into the first screen 5 to carry out secondary screening work, the screened rice falls into the collection box 4, at the moment, the box door 18 is opened, and the sliding plate at the bottom of the collecting box 4 slides in the sliding rail, so that the collecting box 4 is taken out.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A rice screening machine comprises a screening box (2) and is characterized in that sliding grooves (9) are formed in inner walls of two sides of the top of the screening box (2), sliding blocks (12) are connected to inner walls of the bottoms of the two sliding grooves (9) in a sliding mode, a second screen (10) is fixed to the outer wall of one side, opposite to the two sliding blocks (12), of the two sliding blocks (12), a connecting column (14) is fixed to the outer wall of one side of the bottom of the second screen (10) through bolts, a mounting frame is fixed to the outer wall of one side of the screening box (2) through bolts, a motor is fixed to the outer wall of the top of the mounting frame through bolts, a motor output shaft is connected with a connecting shaft through a coupling, a driven gear is sleeved on the outer wall of the circumference of the connecting shaft, a main gear is meshed with the outer wall of the circumference of the driven gear, and the outer wall of one side of the screening box (2) close to the connecting column (14) is welded with an installation column (13), the outer walls of two sides of the bottom of the connecting column (14) are welded with fixing plates (19), one opposite side of the two fixing plates (19) is rotatably connected with a rotating shaft, the outer wall of the circumference of the rotating shaft is sleeved with rollers (20), and the outer wall of the circumference of the connecting column (14) is sleeved with a sleeve (21).
2. The rice screening machine according to claim 1, characterized in that the outer wall of the top of the screening box (2) is provided with a feed inlet, and the inner wall of the feed inlet is fixed with a feed hopper (11) through threads.
3. The rice screening machine according to claim 1, characterized in that a motor (6) is fixed on the inner wall of the screening box (2) at the other side far away from the motor through bolts, a fan (7) is sleeved at the output end of the motor (6), and a buffer net (8) is fixed on the inner wall of the back side of the screening box (2) at the side close to the fan (7) through bolts.
4. The rice screening machine according to claim 3, characterized in that the inner walls of the two sides of the screening box (2) close to the lower part of the buffer net (8) are fixed with the same first screen (5) through bolts, and the outer walls of the four corners of the bottom of the screening box (2) are fixed with the supporting blocks (1) through bolts.
5. The rice screening machine according to claim 1, characterized in that the outer wall of the front surface of the screening box (2) is fixed with a glass window (17) through a bolt, and the outer wall of one side of the front surface of the screening box (2) close to the lower part of the glass window (17) is hinged with a box door (18) through a hinge.
6. The rice screening machine according to claim 1, characterized in that the bottom inner wall of the screening box (2) is fixed with a bottom plate (3) through bolts, the outer walls of two sides of the top of the bottom plate (3) are fixed with slide rails through bolts, and the bottom inner walls of the two slide rails are both connected with sliding plates in a sliding manner.
7. A rice screening machine according to claim 6, characterized in that the two sliding plates are fixed with the same collecting box (4) through bolts at the outer wall of the top part, and handles are fixed on the outer walls of the two sides of the collecting box (4) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920907792.9U CN210304528U (en) | 2019-06-17 | 2019-06-17 | Rice screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920907792.9U CN210304528U (en) | 2019-06-17 | 2019-06-17 | Rice screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210304528U true CN210304528U (en) | 2020-04-14 |
Family
ID=70144345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920907792.9U Expired - Fee Related CN210304528U (en) | 2019-06-17 | 2019-06-17 | Rice screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210304528U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204355A (en) * | 2019-06-21 | 2019-09-06 | 彭雅妮 | A kind of high temperature resistant porous ceramic film material and preparation method thereof |
| CN112295909A (en) * | 2020-11-20 | 2021-02-02 | 河北工程大学 | Ore divides sieve device for mining |
| CN113559808A (en) * | 2021-08-02 | 2021-10-29 | 金铁城智能科技(青岛)有限公司 | Molten iron treatment device |
| CN115445913A (en) * | 2022-09-17 | 2022-12-09 | 廊坊恒宇建筑工程有限公司 | Concrete sandstone multistage separation device and method |
-
2019
- 2019-06-17 CN CN201920907792.9U patent/CN210304528U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204355A (en) * | 2019-06-21 | 2019-09-06 | 彭雅妮 | A kind of high temperature resistant porous ceramic film material and preparation method thereof |
| CN112295909A (en) * | 2020-11-20 | 2021-02-02 | 河北工程大学 | Ore divides sieve device for mining |
| CN113559808A (en) * | 2021-08-02 | 2021-10-29 | 金铁城智能科技(青岛)有限公司 | Molten iron treatment device |
| CN115445913A (en) * | 2022-09-17 | 2022-12-09 | 廊坊恒宇建筑工程有限公司 | Concrete sandstone multistage separation device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |