CN220547282U - Rice and wheat sieve separator - Google Patents
Rice and wheat sieve separator Download PDFInfo
- Publication number
- CN220547282U CN220547282U CN202322145237.6U CN202322145237U CN220547282U CN 220547282 U CN220547282 U CN 220547282U CN 202322145237 U CN202322145237 U CN 202322145237U CN 220547282 U CN220547282 U CN 220547282U
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- China
- Prior art keywords
- rice
- gear
- fixedly connected
- wheat
- screening machine
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 64
- 241000209140 Triticum Species 0.000 title claims abstract description 64
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 64
- 235000009566 rice Nutrition 0.000 title claims abstract description 64
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 63
- 238000012216 screening Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 13
- 238000012545 processing Methods 0.000 abstract description 3
- 235000013339 cereals Nutrition 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 description 12
- 240000000359 Triticum dicoccon Species 0.000 description 11
- 230000001788 irregular Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model discloses a rice and wheat screening machine, which relates to the technical field of grain processing and comprises an equipment main body, wherein the bottom of the equipment main body is fixedly connected with supporting legs, the outer parts of the supporting legs are fixedly connected with mounting plates, the middle parts of the mounting plates are movably connected with supporting mechanisms, the supporting mechanisms comprise transmission rods, spiral clamping grooves are clamped on the outer parts of the transmission rods, and driving gears are clamped on the outer parts of the spiral clamping grooves. According to the utility model, the driving rod, the spiral clamping groove, the driving gear, the driven gear, the second threaded rod, the second threaded sleeve, the supporting block and the friction block are matched, the driving gear rotates to enable the driving gear to rotate unidirectionally along the spiral clamping groove, the driven gear drives the second threaded rod to rotate, the second threaded sleeve drives the supporting block and the friction block to support the ground, the problem that the practicability of the rice and wheat screening machine is affected due to the fact that the existing rice and wheat screening machine is easy to shake in work is solved, and the rice and wheat screening machine has the effect of convenient support and stability.
Description
Technical Field
The utility model relates to the technical field of grain processing, in particular to a rice and wheat screening machine.
Background
Rice and wheat are indispensable crop raw materials in people's life, and in harvesting season, rice and wheat are usually harvested by a harvester, but rice chaff and wheat chaff still exist in rice and wheat, so a rice and wheat screening machine is proposed to screen and remove chaff contained in rice and wheat. The following problems exist in the prior art:
most of the existing rice and wheat screening machine blows chaff in rice and wheat through a fan, the blowing direction cannot be adjusted, the working efficiency of the rice and wheat screening machine is affected, irregular blowing of the existing rice and wheat screening machine is easy to cause scattered rice chaff and wheat chaff, the subsequent cleaning difficulty is increased, meanwhile, certain shaking is easy to generate in the working process of the existing rice and wheat screening machine, the displacement of the rice and wheat screening machine is caused, and the practicability of the rice and wheat screening machine is affected.
Disclosure of Invention
The utility model provides a rice and wheat screening machine, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a rice and wheat sieve separator, includes the equipment main part and places the board, the outside swing joint of placing the board is in the middle part of equipment main part, the bottom fixedly connected with supporting leg of equipment main part, the bottom fixedly connected with pulley of supporting leg, the outside fixedly connected with mounting panel of supporting leg, the middle part swing joint of mounting panel has supporting mechanism, one side fixedly connected with motor of equipment main part, the outside of equipment main part is provided with screening mechanism, one side fixedly connected with fixed plate of equipment main part, the middle part swing joint of fixed plate has the deflector.
The technical scheme of the utility model is further improved as follows: the screening mechanism comprises a fan, a first thread bush is fixedly connected to the bottom of the fan, a sliding rod is slidably connected to the middle of the first thread bush, and a first threaded rod is connected to the middle of the first thread bush in a threaded mode.
The technical scheme of the utility model is further improved as follows: one end fixedly connected with first gear of first threaded rod, the outside joint of first gear has the track, the middle part joint of track has the second gear, one side fixed connection of second gear is at the output shaft of motor.
By adopting the technical scheme, the motor in the scheme drives the second gear to rotate, so that the crawler belt drives the first gear to rotate, and the first threaded rod is driven to rotate, so that the first threaded sleeve drives the fan to move along the first threaded rod and the sliding rod to blow at multiple positions.
The technical scheme of the utility model is further improved as follows: the inner side joint of track has the third gear, the outside joint of third gear has the fourth gear, one side fixedly connected with dwang of fourth gear, the middle part fixed connection of deflector is in the outside of dwang.
By adopting the technical scheme, the crawler belt in the scheme rotates and drives the third gear to rotate, so that the fourth gear drives the rotating rod to rotate, the guide plate rotates, and the rejected rice chaff and wheat chaff are transferred.
The technical scheme of the utility model is further improved as follows: the supporting mechanism comprises a transmission rod, a spiral clamping groove is clamped outside the transmission rod, a driving gear is clamped outside the spiral clamping groove, and a driven gear is clamped outside the driving gear.
The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with second threaded rod of driven gear, the outside threaded connection of second threaded rod has the second thread bush, the bottom fixedly connected with supporting shoe of second thread bush, the bottom fixedly connected with friction block of supporting shoe.
By adopting the technical scheme, the driving gear is rotated along the spiral clamping groove by the transmission rod in the scheme, so that the driven gear in clamping drives the second threaded rod, and the second threaded sleeve drives the supporting block and the friction block to support the ground more stably.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a rice and wheat screening machine, which adopts the cooperation of a motor, a fan, a first thread bush, a sliding rod, a first threaded rod, a first gear, a crawler belt and a second gear, wherein the motor drives the second gear to rotate, so that the crawler belt drives the first gear to rotate, thereby driving the first threaded rod to rotate, enabling the first thread bush to drive the fan to move along the first threaded rod and the sliding rod for multi-station blowing, solving the problems that most of the existing rice and wheat screening machine blows bran in rice and wheat through the fan, the blowing direction cannot be adjusted, and the working efficiency of the rice and wheat screening machine is affected, and achieving the effect that the rice and wheat screening machine has convenient multi-station blowing and use adjustment.
2. The utility model provides a rice and wheat screening machine, which adopts the cooperation of a guide plate, a crawler belt, a third gear, a fourth gear and a rotating rod, wherein the crawler belt rotates and drives the third gear to rotate, so that the fourth gear drives the rotating rod to rotate, and the guide plate rotates, thereby the effect of transferring the removed rice chaff and wheat chaff is achieved, the problem that irregular blowing of the existing rice and wheat screening machine easily causes the rice chaff and wheat chaff to fly in disorder and increases the subsequent cleaning difficulty is solved, and the rice and wheat screening machine has the effect of conveniently and intensively treating the rice and wheat chaff.
3. The utility model provides a rice and wheat screening machine, which adopts the cooperation of a transmission rod, a spiral clamping groove, a driving gear, a driven gear, a second threaded rod, a second threaded sleeve, a supporting block and a friction block, wherein the transmission rod rotates to enable the driving gear to rotate unidirectionally along the spiral clamping groove, so that the clamped driven gear drives the second threaded rod to rotate, the second threaded sleeve drives the supporting block and the friction block to support the ground more stably, the problem that the rice and wheat screening machine is displaced and the practicability of the rice and wheat screening machine is affected due to the fact that the second threaded sleeve drives the supporting block and the friction block to support the ground more stably in the working of the existing rice and wheat screening machine is solved, and the rice and wheat screening machine has the effect of convenient support and stability.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of a screening mechanism according to the present utility model;
FIG. 3 is a schematic view of a partial model structure according to the present utility model;
fig. 4 is a schematic structural view of a supporting mechanism according to the present utility model.
In the figure: 1. an apparatus main body; 2. placing a plate; 3. support legs; 4. a pulley; 5. a mounting plate; 6. a support mechanism; 7. a motor; 8. a screening mechanism; 9. a fixing plate; 10. a guide plate; 11. a blower; 12. a first threaded sleeve; 13. a slide bar; 14. a first threaded rod; 15. a first gear; 16. a track; 17. a second gear; 18. a third gear; 19. a fourth gear; 20. a rotating lever; 61. a transmission rod; 62. a spiral clamping groove; 63. a drive gear; 64. a driven gear; 65. a second threaded rod; 66. a second threaded sleeve; 67. a support block; 68. friction blocks.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a rice and wheat screening machine, which comprises an equipment main body 1 and a placing plate 2, wherein the outside of the placing plate 2 is movably connected to the middle part of the equipment main body 1, the bottom of the equipment main body 1 is fixedly connected with a supporting leg 3, the bottom of the supporting leg 3 is fixedly connected with a pulley 4, the outside of the supporting leg 3 is fixedly connected with a mounting plate 5, the middle part of the mounting plate 5 is movably connected with a supporting mechanism 6, one side of the equipment main body 1 is fixedly connected with a motor 7, the outside of the equipment main body 1 is provided with a screening mechanism 8, one side of the equipment main body 1 is fixedly connected with a fixed plate 9, the middle part of the fixed plate 9 is movably connected with a guide plate 10, the screening mechanism 8 comprises a fan 11, the bottom of the fan 11 is fixedly connected with a first thread bush 12, the middle part of the first thread bush 12 is slidably connected with a slide bar 13, the middle part of the first thread bush 12 is connected with a first threaded rod 14, one end of the first threaded rod 14 is fixedly connected with a first gear 15, the outside of the first gear 15 is clamped with a crawler 16, the middle part of the crawler 16 is clamped with a second gear 17, and one side of the second gear 17 is fixedly connected with an output shaft of the motor 7.
In this embodiment, the motor 7 drives the second gear 17 to rotate, makes the track 16 drive the first gear 15 to rotate, thereby drives the first threaded rod 14 to rotate, makes the first thread bush 12 drive the fan 11 to remove the multistation and blow along first threaded rod 14 and slide bar 13, has solved current rice wheat sieve separator and has most blown the chaff in the rice wheat through the fan 11, can't adjust the direction of blowing, influences the problem of the work efficiency of rice wheat sieve separator, reaches this rice wheat sieve separator and has the effect that conveniently adjusts the multistation and blow and use.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner side of the caterpillar 16 is clamped with a third gear 18, the outer side of the third gear 18 is clamped with a fourth gear 19, one side of the fourth gear 19 is fixedly connected with a rotating rod 20, and the middle part of the guide plate 10 is fixedly connected with the outer side of the rotating rod 20.
In this embodiment, when the crawler belt 16 rotates, the third gear 18 is driven to rotate, so that the fourth gear 19 drives the rotating rod 20 to rotate, and the guide plate 10 rotates, so that the effect of transferring the removed rice chaff and wheat chaff is achieved, the problem that the rice chaff and wheat chaff are scattered easily due to irregular blowing of the existing rice and wheat screening machine is solved, the problem of subsequent cleaning difficulty is increased, and the effect of conveniently and intensively processing the rice and wheat chaff is achieved.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the supporting mechanism 6 comprises a transmission rod 61, the outside of the transmission rod 61 is clamped with a spiral clamping groove 62, the outside of the spiral clamping groove 62 is clamped with a driving gear 63, the outside of the driving gear 63 is clamped with a driven gear 64, the bottom of the driven gear 64 is fixedly connected with a second threaded rod 65, the outside of the second threaded rod 65 is in threaded connection with a second threaded sleeve 66, the bottom of the second threaded sleeve 66 is fixedly connected with a supporting block 67, and the bottom of the supporting block 67 is fixedly connected with a friction block 68.
In this embodiment, the driving gear 63 is rotated by the driving rod 61 to rotate along the spiral clamping groove 62 in a unidirectional manner, so that the driven gear 64 in clamping drives the second threaded rod 65 to rotate, the second threaded sleeve 66 drives the supporting block 67 and the friction block 68 to support the ground more stably, the problem that the existing rice and wheat screening machine is easy to shake to a certain extent in working, the displacement of the rice and wheat screening machine is caused, the practicability of the rice and wheat screening machine is affected is solved, and the effect that the rice and wheat screening machine is convenient to support and stable is achieved.
The working principle of the rice and wheat screening machine is specifically described below.
When the rice and wheat screening machine is used, as shown in fig. 1-4, the placing plate 2 with rice and wheat is arranged in the middle of the main body of the machine, the motor 7 is started, the motor 7 drives the second gear 17 to rotate, the caterpillar 16 drives the first gear 15 to rotate, thereby driving the first threaded rod 14 to rotate, the first threaded sleeve 12 drives the fan 11 to move along the first threaded rod 14 and the sliding rod 13 for multi-station blowing, the problems that most of the existing rice and wheat screening machine blows bran in rice and wheat through the fan 11, the blowing direction cannot be adjusted, the working efficiency of the rice and wheat screening machine is affected are solved, the rice and wheat screening machine has the effect of conveniently adjusting multi-station blowing use, the caterpillar 16 rotates and simultaneously drives the third gear 18 to rotate, the fourth gear 19 drives the rotating rod 20 to rotate, the guide plate 10 to rotate, thereby shift the effect to the rice chaff and the wheat chaff of rejecting, the irregular blowing of current rice wheat sieve separator has been solved, lead to rice chaff and wheat chaff to fly in disorder easily, the problem of the follow-up clearance degree of difficulty has been increased, reach this rice wheat sieve separator and have the effect of conveniently handling the rice wheat chaff intensively, simultaneously, make driving gear 63 along spiral draw-in groove 62 unidirectional rotation through rotating transfer line 61, thereby make the driven gear 64 of joint drive second threaded rod 65 rotation, make second thread bush 66 drive supporting shoe 67 and friction disc 68 support ground more stable, the production is certain to rock easily in the work of current rice wheat sieve separator has been solved, lead to the displacement of rice wheat sieve separator, influence the problem of the practicality of rice wheat sieve separator, reach this rice wheat sieve separator and have convenient support stable effect.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a rice and wheat sieve separator, includes equipment main part (1) and places board (2), its characterized in that: the outside swing joint of placing board (2) is in the middle part of equipment main part (1), the bottom fixedly connected with supporting leg (3) of equipment main part (1), the bottom fixedly connected with pulley (4) of supporting leg (3), the outside fixedly connected with mounting panel (5) of supporting leg (3), the middle part swing joint of mounting panel (5) has supporting mechanism (6), one side fixedly connected with motor (7) of equipment main part (1), the outside of equipment main part (1) is provided with screening mechanism (8), one side fixedly connected with fixed plate (9) of equipment main part (1), the middle part swing joint of fixed plate (9) has deflector (10).
2. A rice and wheat screening machine according to claim 1, wherein: the screening mechanism (8) comprises a fan (11), a first thread bush (12) is fixedly connected to the bottom of the fan (11), a sliding rod (13) is slidably connected to the middle of the first thread bush (12), and a first threaded rod (14) is connected to the middle of the first thread bush (12) in a threaded mode.
3. A rice and wheat screening machine according to claim 2, wherein: one end fixedly connected with first gear (15) of first threaded rod (14), the outside joint of first gear (15) has track (16), the middle part joint of track (16) has second gear (17), one side fixed connection of second gear (17) is at the output shaft of motor (7).
4. A rice and wheat screening machine according to claim 3, wherein: the inner side joint of track (16) has third gear (18), the outside joint of third gear (18) has fourth gear (19), one side fixedly connected with dwang (20) of fourth gear (19), the outside at dwang (20) is fixedly connected with in the middle part of deflector (10).
5. A rice and wheat screening machine according to claim 1, wherein: the supporting mechanism (6) comprises a transmission rod (61), a spiral clamping groove (62) is clamped outside the transmission rod (61), a driving gear (63) is clamped outside the spiral clamping groove (62), and a driven gear (64) is clamped outside the driving gear (63).
6. A rice and wheat screening machine according to claim 5, wherein: the bottom fixedly connected with second threaded rod (65) of driven gear (64), the outside threaded connection of second threaded rod (65) has second thread bush (66), the bottom fixedly connected with supporting shoe (67) of second thread bush (66), the bottom fixedly connected with friction block (68) of supporting shoe (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322145237.6U CN220547282U (en) | 2023-08-10 | 2023-08-10 | Rice and wheat sieve separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322145237.6U CN220547282U (en) | 2023-08-10 | 2023-08-10 | Rice and wheat sieve separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220547282U true CN220547282U (en) | 2024-03-01 |
Family
ID=90004274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322145237.6U Active CN220547282U (en) | 2023-08-10 | 2023-08-10 | Rice and wheat sieve separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220547282U (en) |
-
2023
- 2023-08-10 CN CN202322145237.6U patent/CN220547282U/en active Active
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