CN210585740U - Agricultural seed screening machine - Google Patents
Agricultural seed screening machine Download PDFInfo
- Publication number
- CN210585740U CN210585740U CN201921233684.4U CN201921233684U CN210585740U CN 210585740 U CN210585740 U CN 210585740U CN 201921233684 U CN201921233684 U CN 201921233684U CN 210585740 U CN210585740 U CN 210585740U
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- screening
- screen cloth
- screen
- motor
- seed
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- 238000012216 screening Methods 0.000 title claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 239000004744 fabric Substances 0.000 claims abstract description 35
- 239000006185 dispersion Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an agricultural seed screening machine relates to the agricultural machine field, including base and screening case, screening case top is equipped with motor I, be equipped with on the base with screening case fixed connection's rotary mechanism, there is dispersion mechanism through motor I drive in the screening case, the screening case is equipped with the vibration mechanism that is used for adjusting the vertical motion of first screen cloth and second screen cloth, the utility model discloses a set up rotary mechanism and can be used for the rotation of screening case, realize that the seed carries out more abundant motion on the screen cloth, dispersion mechanism can let the more even of the seed dispersion on the screen cloth, in addition, vibration mechanism makes the up-and-down motion of screen cloth, realizes the abundant contact of seed and screen cloth, effectively promotes the screening efficiency of seed.
Description
Technical Field
The utility model relates to the field of agricultural machinery, specifically an agricultural seed screening machine.
Background
Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and animal products. Agricultural machinery belongs to relative concept, refers to a general term for all machinery used in agriculture, animal husbandry, forestry and fishery, and belongs to the category of agricultural implements. The popularization of agricultural machinery is called agricultural mechanization.
Application publication number is CN 109719030A's patent application discloses a seed screening machine, including support and screening case, screening incasement fixed connection motor, motor output shaft drive coaxial coupling's eccentric wheel promotes the screen cloth slope to the wheel of leaning on, however this seed screening machine structure is too crude, and the seed screening in-process can't obtain abundant dispersion, leads to the work efficiency of screening low, for this reason, now provides an agricultural seed screening machine to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an agricultural seed screening machine to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an agricultural seed screening machine, includes base and screening case, is equipped with first screen cloth and second screen cloth in the screening case, and screening case top is equipped with motor I, is equipped with the rotary mechanism with screening case fixed connection on the base, there is the dispersion mechanism through motor I driven in the screening incasement, the screening case is equipped with the vibrating mechanism who is used for adjusting the vertical motion of first screen cloth and second screen cloth.
As a further aspect of the present invention: the rotary mechanism comprises a motor II, an output shaft of the motor II is connected with a gear I in a driving mode, the gear I is connected with a gear II in a meshing mode, and the gear II is coaxially fixed with the screening box.
As a further aspect of the present invention: the dispersing mechanism comprises a middle shaft coaxially fixed with an output shaft of the motor I, a sleeve is fixedly sleeved on the middle shaft, a screening rod is hinged to the side wall of the sleeve, and the screening rod is fixedly connected with the side wall of the middle shaft through a spring.
As a further aspect of the present invention: the vibrating mechanism comprises two groups of cams, the cams are driven to rotate by a motor III fixed on the inner wall of the screening box, and the two groups of cams are respectively abutted against the bottom surfaces of the first screen and the second screen.
As a further aspect of the present invention: the middle shaft is connected with the first screen and the second screen in a sliding mode, and the mesh diameter of the first screen is larger than that of the second screen.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up the rotation that rotary mechanism can be used for the screening case, realize that the seed carries out more abundant motion on the screen cloth, dispersion mechanism can let the more even of the seed dispersion on the screen cloth, in addition, vibration mechanism makes the up-and-down motion of screen cloth, realizes the abundant contact of seed and screen cloth, effectively promotes the screening efficiency of seed.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view partially schematic of a vibratory mechanism of the present invention;
fig. 3 is a schematic view of a partial three-dimensional structure of the middle rotating mechanism of the present invention.
In the figure: 1-base, 2-screening box, 3-motor I, 4-first screen, 5-second screen, 6-motor II, 7-gear I, 8-gear II, 9-screening rod, 10-sleeve, 11-middle shaft, 12-spring, 13-cam and 14-motor III.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-3, an agricultural seed screening machine includes a base 1 and a screening box 2, a first screen 4 and a second screen 5 are provided in the screening box 2, a motor I3 is provided above the screening box 2, a rotating mechanism fixedly connected to the screening box 2 is provided on the base 1, a dispersing mechanism driven by a motor I3 is provided in the screening box 2, and a vibrating mechanism for adjusting the vertical movement of the first screen 4 and the second screen 5 is provided in the screening box 2.
This device is put in screening case 2 with the seed in, is used for screening case 2's rotation through setting up rotary mechanism, makes the seed carry out abundant motion on the screen cloth, and dispersion mechanism makes the seed dispersion on the screen cloth even at screening 2 internal rotations, and in addition, vibration mechanism drives first screen cloth 4 and second screen cloth 5 up-and-down motion, makes the abundant contact of seed and screen cloth, promotes the screening efficiency of seed.
Specifically, the dispersing mechanism comprises a middle shaft 11 coaxially fixed with an output shaft of a motor I3, a sleeve 10 is fixedly sleeved on the middle shaft 11, a screening rod 9 is hinged to the side wall of the sleeve 10, and the screening rod 9 is fixedly connected with the side wall of the middle shaft 11 through a spring 12.
Through the setting, motor I3 drive axis 11 is rotatory, and axis 11's rotation drives screening pole 9 through sleeve 10 and rotates for the seed dispersion on the screen cloth is more even, and is fixed through the spring 12 that sets up simultaneously, makes screening pole 9 hug closely first screen cloth 4 and second screen cloth 5 and reset fast, guarantees that the seed obtains the intensive dispersion, has promoted screening efficiency.
Specifically, the vibration mechanism comprises two groups of cams 13, the cams 13 are driven to rotate by a motor III14 fixed on the inner wall of the screening box 2, and the two groups of cams 13 are respectively abutted against the bottom surfaces of the first screen 4 and the second screen 5.
Through the setting, two sets of cams 13 of the inside motor III14 drive of screening case 2 rotate, rotate the up-and-down motion that promotes first screen cloth 4 and second screen cloth 5 through cam 13, make the abundant contact of seed and screen cloth, promote the screening efficiency of seed.
Example 2
On the basis of embodiment 1, in order to further increase the seed dispersion degree, the device is further provided with a rotating mechanism, the rotating mechanism comprises a motor II6, an output shaft of the motor II6 is connected with a gear I7 in a driving mode, a gear II8 is connected to the gear I7 in a meshing mode, and a gear II8 is coaxially fixed with the screening box 2.
Through the setting, motor II6 drive gear I7 is rotatory, and gear I7 meshes and drives gear II8 rotatory, and screening case 2 makes the seed go on abundant rocking and reach the effect of dispersion on the screen cloth along with the coaxial rotation of gear 8 to promote screening efficiency.
In order to realize the precise sieving function of the sieve, the mesh diameter of the first sieve 4 is larger than that of the second sieve 5, and seeds with different particle sizes can be obtained through sieving.
To sum up, the utility model discloses a set up the rotation that rotary mechanism can be used for the screening case, realize that the seed carries out more abundant motion on the screen cloth, dispersion mechanism can let the more even of the seed dispersion on the screen cloth, in addition, vibration mechanism makes the up-and-down motion of screen cloth, realizes the abundant contact of seed and screen cloth, effectively promotes the screening efficiency of seed.
It should be particularly noted that, although the present specification describes embodiments, each embodiment does not include only an independent technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and technical solutions in various embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (5)
1. The utility model provides an agricultural seed screening machine, includes base (1) and screening case (2), is equipped with first screen cloth (4) and second screen cloth (5) in screening case (2), and screening case (2) top is equipped with motor I (3), its characterized in that: be equipped with on base (1) with screening case (2) fixed connection's rotary mechanism, there is dispersion mechanism through motor I (3) driven in screening case (2), screening case (2) are equipped with the vibrating mechanism who is used for adjusting first screen cloth (4) and second screen cloth (5) vertical motion.
2. The agricultural seed screening machine of claim 1, wherein: the rotating mechanism comprises a motor II (6), an output shaft of the motor II (6) is in driving connection with a gear I (7), the gear I (7) is in meshing connection with a gear II (8), and the gear II (8) and the screening box (2) are coaxially fixed.
3. The agricultural seed screening machine of claim 1, wherein: the dispersing mechanism comprises a middle shaft (11) coaxially fixed with an output shaft of the motor I (3), a sleeve (10) is fixedly sleeved on the middle shaft (11), a screening rod (9) is hinged to the side wall of the sleeve (10), and the screening rod (9) is fixedly connected with the side wall of the middle shaft (11) through a spring (12).
4. The agricultural seed screening machine of claim 1, wherein: the vibrating mechanism comprises two groups of cams (13), the cams (13) are driven to rotate by a motor III (14) fixed on the inner wall of the screening box (2), and the two groups of cams (13) are respectively abutted against the bottom surfaces of the first screen (4) and the second screen (5).
5. The agricultural seed screening machine according to claim 3, characterized in that the central shaft (11) is slidably connected with the first screen (4) and the second screen (5), and the mesh diameter of the first screen (4) is larger than that of the second screen (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921233684.4U CN210585740U (en) | 2019-08-01 | 2019-08-01 | Agricultural seed screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921233684.4U CN210585740U (en) | 2019-08-01 | 2019-08-01 | Agricultural seed screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210585740U true CN210585740U (en) | 2020-05-22 |
Family
ID=70711870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921233684.4U Expired - Fee Related CN210585740U (en) | 2019-08-01 | 2019-08-01 | Agricultural seed screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210585740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871773A (en) * | 2020-07-27 | 2020-11-03 | 黄志坚 | Yellow pear sieve separator |
| CN112642688A (en) * | 2020-12-03 | 2021-04-13 | 南京杰格朗家具有限公司 | Sand and stone separating device for concrete |
-
2019
- 2019-08-01 CN CN201921233684.4U patent/CN210585740U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871773A (en) * | 2020-07-27 | 2020-11-03 | 黄志坚 | Yellow pear sieve separator |
| CN112642688A (en) * | 2020-12-03 | 2021-04-13 | 南京杰格朗家具有限公司 | Sand and stone separating device for concrete |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20210801 |