CN211436988U - Screen mesh for farming operation - Google Patents
Screen mesh for farming operation Download PDFInfo
- Publication number
- CN211436988U CN211436988U CN202020043681.0U CN202020043681U CN211436988U CN 211436988 U CN211436988 U CN 211436988U CN 202020043681 U CN202020043681 U CN 202020043681U CN 211436988 U CN211436988 U CN 211436988U
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- Prior art keywords
- fixedly connected
- hole
- screening net
- base
- sliding
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Abstract
The utility model provides a screen mesh for farming operation. The screen for farming work includes: a base; the two supporting plates are fixedly arranged on the top of the base; a first screening mesh disposed between the two support plates; the second screening net is arranged below the first screening net, and one side of the second screening net is provided with an opening; the two first cross rods are respectively installed on the two supporting plates in a sliding mode, and one ends, close to each other, of the two first cross rods are fixedly connected with the first screening net; the two first springs are respectively sleeved on the two first cross rods in a sliding manner. The utility model provides a screen cloth for farming operation has convenient to use, can carry out multistage screening to the beans kind, improves work efficiency, the simple convenient advantage of operation get up.
Description
Technical Field
The utility model relates to an agro-farming technical field especially relates to a screen cloth for agro-farming operation.
Background
Agricultural implements, which refer to tools used in agricultural production, are more non-mechanized, are also called agricultural implements and agricultural production tools, are implements used by farmers for changing labor objects in the agricultural production process, have long history, wide regions, numerous nationalities and various varieties, are used in different regions and different environments and corresponding different agricultural productions, have respective application range and limitation, are continuously innovated and reformed in the past generations, and make contributions to the improvement of human civilization.
However, in the prior art, because soybeans are usually screened during agricultural planting, full-grain soybeans are used for seeds, and a common mode of using table roller beans is adopted in households, the work efficiency is low.
Therefore, there is a need to provide a new screen for farming operations to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use can carry out multistage screening to the beans, improves work efficiency, and the simple convenient screen cloth that is used for farming operation of operation gets up in the operation.
In order to solve the technical problem, the utility model provides a screen cloth for farming operation includes: a base; the two supporting plates are fixedly arranged on the top of the base; a first screening mesh disposed between the two support plates; the second screening net is arranged below the first screening net, and one side of the second screening net is provided with an opening; the two first cross rods are respectively installed on the two supporting plates in a sliding mode, and one ends, close to each other, of the two first cross rods are fixedly connected with the first screening net; the two first springs are respectively sleeved on the two first cross rods in a sliding manner, one ends of the first springs are fixedly connected with the corresponding supporting plates, and the other ends of the first springs are fixedly connected with the first screening net; the two second cross rods are respectively installed on the two supporting plates in a sliding mode, and one ends, close to each other, of the two second cross rods are fixedly connected with the second screening net; the two U-shaped connecting blocks are respectively and fixedly arranged on the corresponding first cross rod and the second cross rod; the driving motor is fixedly arranged at the top of the base; the first bevel gear is fixedly arranged on an output shaft of the driving motor; a first round bar disposed above the base; and the second bevel gear is fixedly sleeved on the first round rod and meshed with the first bevel gear.
Preferably, a first cam and a second cam are fixedly mounted on the first round rod, the first cam and the second cam are respectively matched with the two U-shaped connecting blocks, four hydraulic cylinders are fixedly mounted at the bottom of the base, and universal wheels are fixedly mounted on output shafts of the hydraulic cylinders.
Preferably, the first round bar is rotatably sleeved with two strip-shaped blocks, one side of each strip-shaped block is fixedly connected with the corresponding support plate, two connecting rods are arranged between the two support plates, and two ends of each connecting rod are fixedly connected with the two support plates respectively.
Preferably, first through-hole and second through-hole have been seted up in the backup pad, first through-hole and the first horizontal pole sliding connection who corresponds, first spout has been seted up on the first horizontal pole, slidable mounting has first slide bar in the first spout, the top of first slide bar and the top inner wall fixed connection of first through-hole, second through-hole and the second horizontal pole sliding connection who corresponds, the second spout has been seted up on the second horizontal pole, slidable mounting has the second slide bar in the second spout, the top of second slide bar and the top inner wall fixed connection of second through-hole.
Preferably, a third through hole is formed in the corresponding support plate, a sliding plate is slidably mounted in the third through hole, two sides of the sliding plate extend out of the third through hole, and the sliding plate is fixedly connected with the second screening net.
Preferably, slidable mounting has the second spring on the second horizontal pole that corresponds, the one end and the second screen cloth fixed connection of second spring, the other end and the backup pad fixed connection of second spring, the stiffness coefficient scope of first spring and second spring is 5N/m to 40N/m, fixed mounting has the hang plate in the backup pad, the discharge gate has been seted up at the top of base, the below of base is equipped with two collecting barrels.
Compared with the prior art, the utility model provides a screen cloth for agro-farming operation has following beneficial effect:
the utility model provides a screen cloth for farming operation, under mutually supporting through pneumatic cylinder, first conical gear, first round bar, second conical gear, first cam, second cam, U type connecting block, first screening net and second screening net, can simply effectually carry out the multistage screening to beans, the screening efficiency is high, convenient to use person operates.
Drawings
Fig. 1 is a schematic front sectional view of a preferred embodiment of a screen for agricultural work according to the present invention;
fig. 2 is the assembly of the middle support plate and the connecting rod of the present invention.
Reference numbers in the figures: 1. the device comprises a base, 2, a supporting plate, 3, a first screening net, 4, a second screening net, 5, a first cross rod, 6, a first spring, 7, a second cross rod, 8, a U-shaped connecting block, 9, a driving motor, 10, a first bevel gear, 11, a first round rod, 12, a second bevel gear, 13, a first cam, 14, a second cam, 15, a hydraulic cylinder, 16 and a material sliding plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic front sectional view illustrating a preferred embodiment of a screen for agricultural work according to the present invention; fig. 2 is the assembly of the middle support plate and the connecting rod of the present invention. A screen for agricultural operations comprising: a base 1; the two support plates 2 are fixedly arranged on the top of the base 1; a first screening net 3, said first screening net 3 being arranged between two of said support plates 2; a second screening net 4, wherein the second screening net 4 is arranged below the first screening net 3, and one side of the second screening net 4 is provided with an opening; the two first cross rods 5 are respectively slidably mounted on the two support plates 2, and one ends, close to each other, of the two first cross rods 5 are fixedly connected with the first screening net 3; the two first springs 6 are respectively sleeved on the two first cross rods 5 in a sliding manner, one end of each first spring 6 is fixedly connected with the corresponding support plate 2, and the other end of each first spring 6 is fixedly connected with the first screening net 3; the two second cross rods 7 are respectively and slidably mounted on the two support plates 2, and one ends, close to each other, of the two second cross rods 7 are fixedly connected with the second screening net 4; the two U-shaped connecting blocks 8 are respectively and fixedly arranged on the corresponding first cross rod 5 and the second cross rod 7; the driving motor 9, the driving motor 9 is fixedly installed on the top of the base 1; the first bevel gear 10 is fixedly arranged on an output shaft of the driving motor 9; a first round bar 11, wherein the first round bar 11 is arranged above the base 1; and the second bevel gear 12 is fixedly sleeved on the first round rod 11, and the second bevel gear 12 is meshed with the first bevel gear 10.
The rotating sleeve on the first round bar 11 is provided with two strip-shaped blocks, one side of each strip-shaped block is fixedly connected with the corresponding supporting plate 2, two connecting rods are arranged between the two supporting plates 2, and two ends of each connecting rod are respectively fixedly connected with the two supporting plates 2.
First through-hole and second through-hole have been seted up on backup pad 2, first through-hole and the 5 sliding connection of the first horizontal pole that corresponds, first spout has been seted up on first horizontal pole 5, slidable mounting has first slide bar in the first spout, the top of first slide bar and the top inner wall fixed connection of first through-hole, the second through-hole and the 7 sliding connection of the second horizontal pole that corresponds, the second spout has been seted up on second horizontal pole 7, slidable mounting has the second slide bar in the second spout, the top of second slide bar and the top inner wall fixed connection of second through-hole.
And a third through hole is formed in the corresponding supporting plate 2, a sliding plate 16 is slidably mounted in the third through hole, two sides of the sliding plate 16 extend out of the third through hole, and the sliding plate 16 is fixedly connected with the second screening net 4.
Sliding mounting has the second spring on the second horizontal pole 7 that corresponds, the one end and the 4 fixed connection of second screening net of second spring, the other end and the 2 fixed connection of backup pad of second spring, the [ coefficient of ] stiffness scope of first spring 6 and second spring is 5N/m to 40N/m, fixed mounting has the hang plate in the backup pad 2, the discharge gate has been seted up at the top of base 1, the below of base 1 is equipped with two collecting barrels.
The utility model provides a theory of operation of a screen cloth for farming operation as follows:
when bean seeds need to be screened, bagged beans are directly poured into the first screening net 3, then the driving motor 9 is started, an output shaft of the driving motor 9 drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the first round rod 11 to rotate, the first round rod 11 drives the second cam 14 to rotate, the second cam 14 drives the corresponding U-shaped connecting block 8 to move, and the U-shaped connecting block 8 drives the first screening net 3 to move;
at the moment, the first screening net 3 drives the first spring 6 to move, at the moment, the first spring 6 is compressed to generate elasticity, the elasticity is circulated in sequence, the beanstalk in the beans can be screened out, and full beans and bean shrivelled beans fall down;
and similarly, the beans are screened through the second screening net 4, the beans slide close to the corresponding collecting barrel along the sliding plate 16, and the beans continuously drop downwards when being shrivelled, so that the screening work of the beans is completed.
Compared with the prior art, the utility model provides a screen cloth for agro-farming operation has following beneficial effect:
the utility model provides a screen cloth for farming operation, under mutually supporting through pneumatic cylinder 9, first conical gear 10, first round bar 11, second conical gear 12, first cam 13, second cam 14, U type connecting block 8, first screening net 3 and second screening net 4, can simply effectually carry out multistage screening to the beans kind, the screening efficiency is high, convenient to use person operates.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A screen panel for agricultural operations, comprising:
a base;
the two supporting plates are fixedly arranged on the top of the base;
a first screening mesh disposed between the two support plates;
the second screening net is arranged below the first screening net, and one side of the second screening net is provided with an opening;
the two first cross rods are respectively installed on the two supporting plates in a sliding mode, and one ends, close to each other, of the two first cross rods are fixedly connected with the first screening net;
the two first springs are respectively sleeved on the two first cross rods in a sliding manner, one ends of the first springs are fixedly connected with the corresponding supporting plates, and the other ends of the first springs are fixedly connected with the first screening net;
the two second cross rods are respectively installed on the two supporting plates in a sliding mode, and one ends, close to each other, of the two second cross rods are fixedly connected with the second screening net;
the two U-shaped connecting blocks are respectively and fixedly arranged on the corresponding first cross rod and the second cross rod;
the driving motor is fixedly arranged at the top of the base;
the first bevel gear is fixedly arranged on an output shaft of the driving motor;
a first round bar disposed above the base;
and the second bevel gear is fixedly sleeved on the first round rod and meshed with the first bevel gear.
2. The screen panel for agricultural operations of claim 1, wherein the first round bar is fixedly provided with a first cam and a second cam, the first cam and the second cam are respectively matched with two U-shaped connecting blocks, the bottom of the base is fixedly provided with four hydraulic cylinders, and output shafts of the hydraulic cylinders are fixedly provided with universal wheels.
3. The screen mesh for the agricultural cultivation of claim 1, wherein the first round bar is rotatably sleeved with two bar-shaped blocks, one side of each bar-shaped block is fixedly connected with a corresponding support plate, two connecting rods are arranged between the two support plates, and two ends of each connecting rod are respectively and fixedly connected with the two support plates.
4. The screen cloth for agricultural cultivation according to claim 1, wherein the support plate is provided with a first through hole and a second through hole, the first through hole is slidably connected with a corresponding first cross bar, the first cross bar is provided with a first sliding groove, a first sliding rod is slidably mounted in the first sliding groove, the top end of the first sliding rod is fixedly connected with the top inner wall of the first through hole, the second through hole is slidably connected with a corresponding second cross bar, the second cross bar is provided with a second sliding groove, a second sliding rod is slidably mounted in the second sliding groove, and the top end of the second sliding rod is fixedly connected with the top inner wall of the second through hole.
5. The screen cloth for agricultural cultivation as claimed in claim 1, wherein the corresponding support plate is provided with a third through hole, a material sliding plate is slidably mounted in the third through hole, both sides of the material sliding plate extend out of the third through hole, and the material sliding plate is fixedly connected with the second screen net.
6. The screen cloth for the agro-farming operation of claim 1, wherein a second spring is slidably mounted on the corresponding second cross bar, one end of the second spring is fixedly connected with the second screen net, the other end of the second spring is fixedly connected with a support plate, the stiffness coefficients of the first spring and the second spring are both 5N/m to 40N/m, an inclined plate is fixedly mounted on the support plate, a discharge hole is formed in the top of the base, and two material collecting barrels are arranged below the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020043681.0U CN211436988U (en) | 2020-01-09 | 2020-01-09 | Screen mesh for farming operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020043681.0U CN211436988U (en) | 2020-01-09 | 2020-01-09 | Screen mesh for farming operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211436988U true CN211436988U (en) | 2020-09-08 |
Family
ID=72319046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020043681.0U Expired - Fee Related CN211436988U (en) | 2020-01-09 | 2020-01-09 | Screen mesh for farming operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211436988U (en) |
-
2020
- 2020-01-09 CN CN202020043681.0U patent/CN211436988U/en not_active Expired - Fee Related
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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: 20200908 Termination date: 20220109 |