CN210965815U - A grain sieve separator for agricultural production - Google Patents
A grain sieve separator for agricultural production Download PDFInfo
- Publication number
- CN210965815U CN210965815U CN201920961263.7U CN201920961263U CN210965815U CN 210965815 U CN210965815 U CN 210965815U CN 201920961263 U CN201920961263 U CN 201920961263U CN 210965815 U CN210965815 U CN 210965815U
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- China
- Prior art keywords
- screening
- frame body
- lifting frame
- agricultural production
- limiting
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- 238000012271 agricultural production Methods 0.000 title claims abstract description 23
- 238000012216 screening Methods 0.000 claims abstract description 77
- 238000013016 damping Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 3
- 230000035939 shock Effects 0.000 claims 3
- 235000013339 cereals Nutrition 0.000 abstract description 25
- 238000013461 design Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model discloses a cereal sieve separator for agricultural production, the on-line screen storage device comprises a base, the upper end of base is equipped with supporting shoe and spacing recess in proper order, the interior bottom fixedly connected with screening framework of spacing recess, the inside of screening framework is equipped with the screening chamber, the upper end of supporting shoe is equipped with the lifting frame body, the inside of lifting frame body is equipped with the lift chamber, be equipped with first motor on the lateral wall of lifting frame body, the output shaft end of first motor runs through lifting frame body and fixedly connected with gear, be equipped with first stopper and second stopper on the inside wall of screening framework and lifting frame body respectively, be equipped with first T-shaped spout and second T-shaped spout on the lateral wall of first stopper and second stopper respectively. The utility model has the advantages of reasonable design, easy operation not only has the mobility, can adjust the height of sieve separator as required moreover.
Description
Technical Field
The utility model relates to a sieve separator technical field especially relates to a grain sieve separator for agricultural production.
Background
The method is characterized in that China is a big agricultural country, agricultural production and development are always an important link of economic development of China, because the agricultural attention degree of China is high, in the agricultural production and grain treatment process, various grains are mixed together or grains are doped with other solid particles, the grains need to be cleaned and screened fixedly, the grain screening machine is used, the traditional grain screening machine generally has the defects that the movement is difficult, the height of a screening device is difficult to adjust, and the like, and the grain screening machine for agricultural production is designed for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the drawbacks of being difficult to remove, being difficult to adjust the height of the screening machine and the like, and providing a grain screening machine for agricultural production, which not only has mobility, but also can adjust the height of the screening machine as required.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a grain screening machine for agricultural production comprises a base, wherein a supporting block and a limiting groove are sequentially arranged at the upper end of the base, a screening frame body is fixedly connected to the inner bottom of the limiting groove, a screening cavity is arranged inside the screening frame body, a lifting frame body is arranged at the upper end of the supporting block, a lifting cavity is arranged inside the lifting frame body, a first motor is arranged on the outer side wall of the lifting frame body, the tail end of an output shaft of the first motor penetrates through the lifting frame body and is fixedly connected with a gear, a first limiting block and a second limiting block are respectively arranged on the inner side walls of the screening frame body and the lifting frame body, a first T-shaped chute and a second T-shaped chute are respectively arranged on the side walls of the first limiting block and the second limiting block, communicated strip-shaped openings are respectively arranged on the inner bottom of the second T-shaped chute, the side wall of the lifting frame body close to the, the screening device comprises a first T-shaped chute, a connecting plate, a screening frame body, a lifting frame body, a second limiting block, a rack plate, a slider, a connecting plate, a third limiting block, a fourth limiting block, a fifth limiting block and a sixth limiting block, wherein the connecting plate is connected with the first T-shaped chute in a sliding manner, one end of the connecting plate far away from the first T-shaped chute penetrates through the screening frame body, the lifting frame body and the second limiting block in sequence and extends to the outer side of the second T-shaped chute, the side wall of one end of the connecting plate far away from the first T-shaped chute is fixedly connected with the rack plate, one end of the slider far away from the rack plate is connected in the second, relative lateral wall all is equipped with a plurality of damping spring in the spacing draw-in groove, four place respectively in four spacing draw-in grooves the upper end of dwang, equal fixedly connected with second motor, two on the relative inside wall of sieve separator the output shaft end of second motor all runs through the lateral wall and the fixedly connected with eccentric wheel of sieve separator, screening intracavity bottom is equipped with the container.
Preferably, the bottom of the base is provided with a travelling mechanism, and the travelling mechanism is a universal wheel.
Preferably, the upper end both sides of containing ware all are equipped with the extension piece, all be equipped with the fixed block on the relative inside wall in screening chamber, two one side that the fixed block is relative all is equipped with the fixed slot, two in the extension piece extends to the fixed slot respectively, two the upper end of fixed block all runs through and is equipped with the screw thread gag lever post, the screw thread gag lever post run through the fixed block in proper order and extend the piece and be connected with the inside wall of fixed slot.
Preferably, two the safety cover has all been cup jointed in the outside of second motor, all be equipped with a plurality of screening holes on connecting plate and the screening ware.
Preferably, the bottoms of the first limiting block and the second limiting block are both provided with a stop dog.
Preferably, four the upper end both sides of dwang all are equipped with the snubber block, fix damping spring in the spacing draw-in groove is connected with the snubber block.
Preferably, the upper end of the screening frame body is provided with a feed inlet, and the front side wall of the screening frame body is provided with a discharge outlet corresponding to the container.
Preferably, the first motor is a servo motor.
Preferably, a plurality of buffer springs are arranged at openings on two sides of the limiting clamping groove.
The utility model discloses in, running gear makes it have the mobility, when first motor rotates, can drive gear and rack plate and rotate, thereby make the connecting plate can drive the sieve and reciprocate, when needs put in cereal, can transfer the sieve to feed inlet department, can prevent effectively that cereal from taking place to fall into the condition of screening intracavity at the in-process of putting in, when two second motors rotate, can drive two eccentric wheels and rotate, under the effect of four dwang, can play the effect of screening to cereal, the cereal of screening can fall into in the container through the screening hole on the connecting plate. The utility model has the advantages of reasonable design, easy operation not only has the mobility, can adjust the height of sieve separator as required moreover.
Drawings
FIG. 1 is a schematic structural view of a grain screening machine for agricultural production according to the present invention;
FIG. 2 is an enlarged view of the structure at the A position of the grain screening machine for agricultural production provided by the utility model;
FIG. 3 is a perspective view of a first stopper of the grain screening machine for agricultural production according to the present invention;
figure 4 is the utility model provides a second stopper sketch map for agricultural production's grain sieve separator.
In the figure: the screening machine comprises a base 1, a screening frame 2, a container 3, a fixing block 4, a connecting plate 5, a first limiting block 6, a screening device 7, an eccentric wheel 8, a supporting block 9, a lifting frame 10, a gear 11, a sliding block 12, a rack plate 13, a second limiting block 14, a rotating rod 15, a third limiting block 16 and a damping block 17.
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.
Referring to fig. 1-4, a grain screening machine for agricultural production, comprising a base 1, a supporting block 9 and a limiting groove are sequentially arranged at the upper end of the base 1, a screening frame 2 is fixedly connected to the inner bottom of the limiting groove, a screening chamber is arranged inside the screening frame 2, a lifting frame 10 is arranged at the upper end of the supporting block 9, a lifting chamber is arranged inside the lifting frame 10, a first motor is arranged on the outer side wall of the lifting frame 10, the tail end of the output shaft of the first motor penetrates through the lifting frame 10 and is fixedly connected with a gear 11, a first limiting block 6 and a second limiting block 14 are respectively arranged on the inner side walls of the screening frame 2 and the lifting frame 10, a first T-shaped chute and a second T-shaped chute are respectively arranged on the side walls of the first limiting block 6 and the second limiting block 14, a strip-shaped opening is respectively arranged on the inner bottom of the second T-shaped chute, the side wall of the lifting frame 10 close to, a connecting plate 5 is connected in the first T-shaped chute in a sliding manner, one end of the connecting plate 5, which is far away from the first T-shaped chute, sequentially penetrates through the screening frame body 2, the lifting frame body 10 and the second limiting block 14 and extends to the outer side of the second T-shaped chute, a rack plate 13 is fixedly connected to the side wall of one end of the connecting plate 5, which is far away from the first T-shaped chute, a slider 12 is fixedly connected to one end of the rack plate 13, which is far away from the connecting plate 5, a slider 12 is fixedly connected to one end of the slider 12, which is far away from the rack plate 13, in the second T-shaped chute, the rack plate 13 and the gear 11 are mutually meshed, when the first motor runs, the gear 11 can be driven to rotate, so that the rack plate 13 drives the connecting plate 5 to vertically move up and down, four rotating rods 15 which are distributed in a rectangular manner are rotatably, all be equipped with two third stoppers 16 on the both ends lateral wall of selector 7, four third stoppers 16's bottom all is equipped with has the spacing draw-in groove of open-ended, relative lateral wall all is equipped with a plurality of damping spring in the spacing draw-in groove, place respectively in four spacing draw-in grooves four dwang 15's upper ends, equal fixedly connected with second motor on the relative inside wall of selector 7, the output shaft end of two second motors all runs through the lateral wall and the fixedly connected with eccentric wheel 8 of selector 7, when the second motor rotates, can drive eccentric wheel 8 and rotate, make selector 7 carry out the screening work, screening intracavity bottom is equipped with container 3.
In the utility model, the bottom of the base 1 is provided with a walking mechanism which is a universal wheel, the walking mechanism is convenient for users to move, both sides of the upper end of the container 3 are provided with extending blocks, the inner side walls opposite to the screening cavity are provided with fixed blocks 4, one side opposite to the two fixed blocks 4 is provided with a fixed groove, the two extending blocks extend into the fixed grooves respectively, the upper ends of the two fixed blocks 4 are provided with threaded limiting rods, the threaded limiting rods sequentially penetrate through the fixed blocks 4 and the extending blocks and are connected with the inner side walls of the fixed grooves, the outer sides of the two second motors are sleeved with protective covers to prevent sundries from entering the two second motors to influence the operation thereof, the connecting plate 5 and the screener 7 are provided with a plurality of screening holes, the bottoms of the first limiting blocks 6 and the second limiting blocks 14 are provided with stop blocks to prevent the connecting plate 5 from sliding out, both sides of, the damping spring who fixes in spacing draw-in groove is connected with snubber block 17, and the upper end of screening framework 2 is equipped with the feed inlet, is equipped with the discharge gate that corresponds with the container on the preceding lateral wall of screening framework 2, and the person of facilitating the use throws the material and takes out, and first motor is servo motor, and the both sides opening part of spacing draw-in groove all is equipped with a plurality of buffer spring.
The utility model discloses in, running gear makes it have the mobility, when first motor rotates, can drive gear 11 and rack plate 13 and rotate, thereby make connecting plate 5 can drive sieve 7 and reciprocate, when needs put in cereal, can transfer sieve 7 to feed inlet department, can prevent effectively that cereal from taking place to fall into the condition of screening intracavity at the input in-process, when two second motors rotate, can drive two eccentric wheels 8 and rotate, under the effect of four dwang 15, can play the effect of screening to cereal, the cereal of screening can fall into in container 3 through the screening hole on the connecting plate 5.
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 (9)
1. A grain screening machine for agricultural production comprises a base (1) and is characterized in that a supporting block (9) and a limiting groove are sequentially arranged at the upper end of the base (1), a screening frame body (2) is fixedly connected to the inner bottom of the limiting groove, a screening cavity is arranged inside the screening frame body (2), a lifting frame body (10) is arranged at the upper end of the supporting block (9), a lifting cavity is arranged inside the lifting frame body (10), a first motor is arranged on the outer side wall of the lifting frame body (10), the tail end of an output shaft of the first motor penetrates through the lifting frame body (10) and is fixedly connected with a gear (11), a first limiting block (6) and a second limiting block (14) are respectively arranged on the inner side walls of the screening frame body (2) and the lifting frame body (10), a first T-shaped chute and a second T-shaped chute are respectively arranged on the side walls of the first limiting block (6) and the second limiting block (14), the inner bottom of the second T-shaped sliding groove, the side wall of the lifting frame body (10) close to the second limiting block (14), and the side wall of the screening frame body (2) close to the lifting frame body (10) are respectively provided with a communicated strip-shaped opening, the first T-shaped sliding groove is internally and slidably connected with a connecting plate (5), one end of the connecting plate (5) far away from the first T-shaped sliding groove sequentially penetrates through the screening frame body (2), the lifting frame body (10) and the second limiting block (14) and extends to the outer side of the second T-shaped sliding groove, one end of the connecting plate (5) far away from the first T-shaped sliding groove is fixedly connected with a rack plate (13), one end of the rack plate (13) far away from the connecting plate (5) is fixedly connected with a sliding block (12), one end of the sliding block (12) far away from the rack plate (13) is slidably connected in the second T-shaped sliding, the upper end of the connecting plate (5) positioned in the screening cavity is rotatably connected with four rotating rods (15) which are distributed in a rectangular shape, the two lower ends of the four rotating rods (15) are respectively provided with a tension spring connected with the connecting plate (5), the upper ends of the four rotating rods (15) are respectively provided with a screening device (7), the side walls at the two ends of the screening device (7) are respectively provided with two third limiting blocks (16), the bottoms of the four third limiting blocks (16) are respectively provided with a limiting clamping groove with an opening, the opposite side walls in the limiting clamping grooves are respectively provided with a plurality of damping springs, the upper ends of the four rotating rods (15) are respectively placed in the four limiting clamping grooves, the opposite inner side walls of the screening device (7) are respectively and fixedly connected with second motors, and the tail ends of output shafts of the two second motors respectively penetrate through the side walls of the screening device (7) and, the bottom in the screening cavity is provided with a container (3).
2. The grain screening machine for agricultural production according to claim 1, characterized in that the bottom of the base (1) is provided with a running gear, and the running gear is a universal wheel.
3. The grain screening machine for agricultural production according to claim 1, wherein extension blocks are arranged on two sides of the upper end of the container (3), fixing blocks (4) are arranged on the inner side walls, opposite to each other, of the screening cavity, fixing grooves are formed in one sides, opposite to the two fixing blocks (4), the two extension blocks extend into the fixing grooves respectively, threaded limiting rods penetrate through the upper ends of the two fixing blocks (4), penetrate through the fixing blocks (4) and the extension blocks in sequence, and are connected with the inner side walls of the fixing grooves.
4. The grain screening machine for agricultural production according to claim 1, wherein a protective cover is sleeved on the outer side of each of the two second motors, and a plurality of screening holes are formed in each of the connecting plate (5) and the screening device (7).
5. The grain screening machine for agricultural production according to claim 1, wherein the bottom of the first stopper (6) and the bottom of the second stopper (14) are provided with stoppers.
6. The grain screening machine for agricultural production according to claim 1, wherein shock absorption blocks (17) are arranged on two sides of the upper end of each of the four rotating rods (15), and shock absorption springs fixed in the limiting clamping grooves are connected with the shock absorption blocks (17).
7. The grain screening machine for agricultural production according to claim 1, wherein a feed inlet is formed in the upper end of the screening frame body (2), and a discharge outlet corresponding to the container is formed in the front side wall of the screening frame body (2).
8. The grain screening machine for agricultural production of claim 1, wherein the first motor is a servo motor.
9. The grain screening machine for agricultural production according to claim 1, wherein a plurality of buffer springs are arranged at openings on two sides of the limiting clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920961263.7U CN210965815U (en) | 2019-06-25 | 2019-06-25 | A grain sieve separator for agricultural production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920961263.7U CN210965815U (en) | 2019-06-25 | 2019-06-25 | A grain sieve separator for agricultural production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210965815U true CN210965815U (en) | 2020-07-10 |
Family
ID=71412689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920961263.7U Expired - Fee Related CN210965815U (en) | 2019-06-25 | 2019-06-25 | A grain sieve separator for agricultural production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210965815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238044A (en) * | 2020-10-28 | 2021-01-19 | 丽水市莲都区汇聚机械设计工作室 | Screening and drying device for processing corn kernels |
-
2019
- 2019-06-25 CN CN201920961263.7U patent/CN210965815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238044A (en) * | 2020-10-28 | 2021-01-19 | 丽水市莲都区汇聚机械设计工作室 | Screening and drying device for processing corn kernels |
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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: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |