CN214600330U - Seed sieving mechanism for agricultural breeding - Google Patents
Seed sieving mechanism for agricultural breeding Download PDFInfo
- Publication number
- CN214600330U CN214600330U CN202120741384.8U CN202120741384U CN214600330U CN 214600330 U CN214600330 U CN 214600330U CN 202120741384 U CN202120741384 U CN 202120741384U CN 214600330 U CN214600330 U CN 214600330U
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- Prior art keywords
- plate
- stopper
- screening
- collecting plate
- limiting block
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- 238000009395 breeding Methods 0.000 title claims abstract description 15
- 230000001488 breeding effect Effects 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 title claims description 5
- 238000007873 sieving Methods 0.000 title claims description 5
- 238000012216 screening Methods 0.000 claims abstract description 67
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 244000309464 bull Species 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 description 5
- 230000035784 germination Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a seed screening device for agricultural breeding, which comprises a base, wherein the middle part of the upper part of the base is provided with two correspondingly distributed limiting grooves, the inside of each limiting groove is respectively provided with a first limiting block and a second limiting block, compression springs are respectively arranged between the limiting grooves and the two ends of the first limiting block and the second limiting block, a collecting plate is arranged above the base, a screening plate is arranged above the collecting plate, and a swinging device is arranged between the collecting plate and the base; the swinging device comprises a rotating rod and a fixed rod, one end of the rotating rod is fixedly connected with an L-shaped supporting rod, a connecting rod is arranged between the L-shaped supporting rod and the fixed rod, the top of the first limiting block is fixedly connected with the collecting plate through a first connecting block, the top of the second limiting block is fixedly connected with a second connecting block, and the second connecting block is fixedly connected with the screening plate through a U-shaped plate; the utility model discloses can increase seed screening effect, improve screening efficiency to carry out automatic collection, labour saving and time saving to unqualified seed.
Description
Technical Field
The utility model relates to an agricultural breeding technical field, more specifically say, relate to a seed sieving mechanism for agricultural breeding.
Background
In the field of agricultural planting, in order to improve the germination rate of crop planting, seeds need to be screened before seeding, shrunken seeds in the seeds are filtered, full and excellent seeds are reserved, so that the germination rate after planting is improved, and the problem of low germination rate caused by the shrunken seeds is solved;
however, in the process of screening seeds at present, manual screening is usually performed by people, the screening efficiency is very low, time and labor are wasted, people are easy to fatigue due to long-time screening, unqualified seeds cannot be accurately selected, and the screening effect is poor.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a seed sieving mechanism is used in agricultural breeding, it can increase seed screening effect, improves screening efficiency to carry out automatic collection, labour saving and time saving to unqualified seed.
In order to solve the above problem, the utility model adopts the following technical scheme:
a seed screening device for agricultural breeding comprises a base, wherein the base is arranged in a T shape, two limiting grooves which are distributed correspondingly are formed in the middle of the upper portion of the base, a first limiting block and a second limiting block are arranged inside the limiting grooves respectively, compression springs are arranged between the two ends of the first limiting block and the second limiting block and the limiting grooves respectively, a collecting plate is arranged above the base, a screening plate is arranged above the collecting plate, a plurality of uniformly distributed filter holes are formed in the screening plate, a sliding device is arranged between the collecting plate and the screening plate, and a swinging device is arranged between the collecting plate and the base;
the swinging device comprises a rotating rod and a fixed rod, the rotating rod penetrates through the middle part of a first limiting block and is connected with the first limiting block in a limiting and rotating mode, the fixed rod penetrates through a second limiting block and is fixedly connected with the second limiting block, one end of the rotating rod is fixedly connected with an L-shaped supporting rod, a connecting rod is arranged between the L-shaped supporting rod and the fixed rod, the top of the first limiting block is fixedly connected with a collecting plate through a first connecting block, the top of the second limiting block is fixedly connected with a second connecting block, and the second connecting block is fixedly connected with a screening plate through a U-shaped plate; the utility model discloses can increase seed screening effect, improve screening efficiency to carry out automatic collection, labour saving and time saving to unqualified seed.
As a preferred scheme of the utility model, during compression spring quiescent condition, first stopper and second stopper all are located the middle part of spacing groove, compression spring's both ends are fixed setting, first stopper and second stopper all and spacing sliding connection between the spacing groove.
As a preferred scheme of the utility model, the surface of collecting plate is the slope setting, it has the drainage mouth to open at the lower extreme that the collecting plate is located the inclined plane, the position that the middle part of collecting plate corresponds the drainage mouth is provided with the drainage plate, the opposite side that the drainage plate corresponds the drainage mouth is provided with telescopic cylinder, fixed connection between telescopic cylinder's output and the drainage plate.
As a preferred scheme of the utility model, slider includes the spout, the spout has all been opened to the both sides of collecting plate, the inside spacing slip of spout is provided with the slider, fixed connection between the bottom of slider and screening plate.
As a preferred scheme of the utility model, first stopper is located the other end fixed mounting who corresponds the bull stick and has driving motor, be connected through the shaft coupling transmission between driving motor's output and the bull stick.
As a preferred scheme of the utility model, through buckle fixed connection between the both ends of U template and the screening plate, the buckle is for dismantling the setting.
Compared with the prior art, the utility model has the advantages of:
(1) the utility model discloses when using, the output through driving motor drives the bull stick and rotates, rotate through the bull stick and drive L type branch and rotate, rotate through L type branch and can stimulate the connecting rod to follow L type branch and carry out horizontal position movement, move through the connecting rod and drive the second stopper and carry out position movement, make the first stopper also carry out round trip displacement in the inside of spacing groove through the bounce of compression spring, move through first stopper and second stopper and can drive collecting plate and screening plate and carry out the swing back and forth, can make the seed that lies in the screening plate inside shake back and forth according to inertia through the screening plate swing back and forth, make unqualified seed filter through the filtration pore, increase the qualified screening effect of seed, and improve screening efficiency, save time;
(2) through the collecting plate swing back and forth, can remove the seed that the shape is irregular to the lower extreme on inclined plane, start telescopic cylinder, promote the collecting plate through telescopic cylinder's output and remove to the drainage mouth, make the seed that is located drainage mouth department can pass through the drainage mouth, be convenient for collect it, need not manual operation, save the hand labor cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
The reference numbers in the figures illustrate:
1. a base; 2. a limiting groove; 3. a first stopper; 4. a second limiting block; 5. a compression spring; 6. a collection plate; 61. a drainage opening; 62. a drainage plate; 63. a telescopic cylinder; 7. screening the plate; 71. a filtration pore; 8. a sliding device; 81. a chute; 82. a slider; 9. a swing device; 91. a rotating rod; 92. fixing the rod; 93. an L-shaped strut; 94. a connecting rod; 95. a drive motor; 96. a first connection block; 97. a second connecting block; 98. a U-shaped plate; 10. and (5) buckling.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1-3, a seed screening device for agricultural breeding comprises a base 1, wherein the base 1 is in a T-shaped arrangement, two limiting grooves 2 which are correspondingly distributed are formed in the middle of the upper portion of the base 1, a first limiting block 3 and a second limiting block 4 are respectively arranged inside the limiting grooves 2, compression springs 5 are respectively arranged between the two ends of the first limiting block 3 and the second limiting block 4 and the limiting grooves 2, a collecting plate 6 is arranged above the base 1, a screening plate 7 is arranged above the collecting plate 6, a plurality of uniformly distributed filter holes 71 are formed in the screening plate 7, a sliding device 8 is arranged between the collecting plate 6 and the screening plate 7, and a swinging device 9 is arranged between the collecting plate 6 and the base 1;
In the embodiment of the utility model, the base 1 is used for limiting and supporting the whole body, the first limiting block 3 and the second limiting block 4 can be limited by the limiting groove 2, so that the first limiting block 3 and the second limiting block 4 can not fall off when moving, the first limiting block 3 and the second limiting block 4 can be damped by the compression spring 5 when moving, so that the first limiting block 3 and the second limiting block 4 have certain buffer force, the filtered seeds can be collected by the collecting plate 6 and arranged, the screening plate 7 is used for screening proper seeds, the full seeds can be collected by the filtering holes 71, the illegal seeds are filtered, the collecting plate 6 is connected with the screening plate 7 by the sliding device 8, the unqualified seeds after screening can enter the collecting plate 6, the screening plate 7 can be swung back and forth by the arranged swing device 9, and seeds in the screening plate 7 can be swung back and forth by the force of inertia, so that the seeds can be conveniently filtered through the filtering holes 71;
rotate through bull stick 91 and drive L type branch 93 and rotate, rotate through L type branch 93 and can stimulate connecting rod 94 to follow L type branch 93 and carry out horizontal position and remove, remove through connecting rod 94 and drive second stopper 4 and carry out the position and remove, the bounce-back through compression spring 5 makes first stopper 3 also make a round trip the displacement in the inside of spacing groove 2, remove through first stopper 3 and second stopper 4 and can drive collection board 6 and screening board 7 and carry out the swing back and forth.
Specifically, referring to fig. 1, when the compression spring 5 is in a static state, the first limiting block 3 and the second limiting block 4 are both located in the middle of the limiting groove 2, both ends of the compression spring 5 are both fixedly disposed, and the first limiting block 3 and the second limiting block 4 are both in limiting sliding connection with the limiting groove 2.
In this embodiment: can keep balance when non-atress state through compression spring 5, first stopper 3 or second stopper 4 can receive the effect of elasticity and pulling force when carrying out the position and remove, can act on the other party, make the other party also the atress carry out the position and remove.
Specifically, please refer to fig. 1 and 3, the surface of the collecting plate 6 is inclined, the lowest end of the collecting plate 6 on the inclined plane is provided with a drainage port 61, the middle part of the collecting plate 6 corresponding to the drainage port 61 is provided with a drainage plate 62, the other side of the drainage plate 62 corresponding to the drainage port 61 is provided with a telescopic cylinder 63, and the output end of the telescopic cylinder 63 is fixedly connected with the drainage plate 62.
In this embodiment: the surface through collecting plate 6 is the slope setting, can make by filterable seed roll to same direction, makes it be convenient for collect, starts telescopic cylinder 63, and telescopic cylinder 63 can select different models according to actual conditions, for example selects the model to be SC50, promotes through telescopic cylinder 63's output and collects plate 6 and remove to drainage mouth 61, makes the seed that is located drainage mouth 61 department can be through drainage mouth 61, is convenient for collect it.
Specifically, referring to fig. 1 and 3, the sliding device 8 includes a sliding groove 81, the sliding grooves 81 are formed on both sides of the collecting plate 6, a sliding block 82 is slidably disposed in the sliding groove 81, and the sliding block 82 is fixedly connected to the bottom of the screening plate 7.
In this embodiment: through spacing swing joint between slider 82 and the spout 81, make spacing sliding connection between screening board 7 and the collecting plate 6, the one end of spout 81 is the opening setting, makes inside slider 82 can break away from spout 81, makes screening board 7 can break away from with collecting plate 6 simultaneously, is convenient for collect the seed on the screening board 7.
Specifically, please refer to fig. 2, a driving motor 95 is fixedly installed at the other end of the first limiting block 3 corresponding to the rotating rod 91, and an output end of the driving motor 95 is in transmission connection with the rotating rod 91 through a coupler.
In this embodiment: the driving motor 95 is started, and the driving motor 95 can select different models according to actual conditions, for example, the model is selected to be DC3V-12V, and the output end of the driving motor 95 drives the rotating rod 91 to rotate.
Specifically, referring to fig. 1 and 2, two ends of the U-shaped plate 98 are fixedly connected with the screening plate 7 through the fasteners 10, and the fasteners 10 are detachably disposed.
In this embodiment: screening board 7 and second connecting block 97 are connected through the U template 98 that sets up, carry out spacing support to collecting plate 6 simultaneously, can be with detaching between screening board 7 and the U template 98 through the buckle 10 that sets up, are convenient for arrange in order the inside seed of screening board 7.
The utility model discloses a theory of operation and use flow: when the seed screening device for agricultural breeding is used, the driving motor 95 is started, the output end of the driving motor 95 drives the rotating rod 91 to rotate, the rotating rod 91 rotates to drive the L-shaped supporting rod 93 to rotate, the L-shaped supporting rod 93 rotates to pull the connecting rod 94 to move horizontally along with the L-shaped supporting rod 93, the connecting rod 94 moves to drive the second limiting block 4 to move, the first limiting block 3 also moves back and forth in the limiting groove 2 through the rebound force of the compression spring 5, the collecting plate 6 and the screening plate 7 can be driven to swing back and forth through the movement of the first limiting block 3 and the second limiting block 4, the seeds in the screening plate 7 can be shaken back and forth according to inertia through the back and forth swing of the screening plate 7, unqualified seeds are filtered through the filtering holes 71, and qualified screening effect of the seeds is improved, and the screening efficiency is improved;
the collecting plate 6 swings back and forth, seeds with irregular shapes can move to the lowest end of the inclined plane, the telescopic cylinder 63 is started, the collecting plate 6 is pushed to move to the drainage port 61 through the output end of the telescopic cylinder 63, and the seeds at the drainage port 61 can pass through the drainage port 61 and can be collected conveniently; the utility model discloses can increase seed screening effect, improve screening efficiency to carry out automatic collection, labour saving and time saving to unqualified seed.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.
Claims (6)
1. The utility model provides a seed sieving mechanism for agricultural breeding, includes base (1), its characterized in that: the filter plate is characterized in that the base (1) is arranged in a T shape, two limiting grooves (2) which are distributed correspondingly are formed in the middle of the upper portion of the base (1), a first limiting block (3) and a second limiting block (4) are arranged inside the limiting grooves (2) respectively, compression springs (5) are arranged between the two ends of the first limiting block (3) and the second limiting block (4) and the limiting grooves (2), a collecting plate (6) is arranged above the base (1), a screening plate (7) is arranged above the collecting plate (6), a plurality of uniformly distributed filter holes (71) are formed in the screening plate (7), a sliding device (8) is arranged between the collecting plate (6) and the screening plate (7), and a swinging device (9) is arranged between the collecting plate (6) and the base (1);
pendulous device (9) include bull stick (91) and dead lever (92), bull stick (91) run through the middle part of first stopper (3) and with first stopper (3) between spacing rotation be connected, dead lever (92) run through second stopper (4) and with second stopper (4) between fixed connection, the one end fixedly connected with L type branch (93) of bull stick (91), be provided with connecting rod (94) between L type branch (93) and dead lever (92), through first connecting block (96) fixed connection between the top of first stopper (3) and collection board (6), the top fixedly connected with second connecting block (97) of second stopper (4), through U template (98) fixed connection between second connecting block (97) and the screening board (7).
2. The seed screening apparatus for agricultural breeding according to claim 1, characterized in that: during compression spring (5) quiescent condition, first stopper (3) and second stopper (4) all are located the middle part of spacing groove (2), the both ends of compression spring (5) are fixed the setting, first stopper (3) and second stopper (4) all with spacing groove (2) between spacing sliding connection.
3. The seed screening apparatus for agricultural breeding according to claim 1, characterized in that: the surface of collecting plate (6) is the slope setting, it has drainage mouth (61) to open in the lowest that collecting plate (6) are located the inclined plane, the position that the middle part of collecting plate (6) corresponds drainage mouth (61) is provided with drainage plate (62), the opposite side that drainage plate (62) correspond drainage mouth (61) is provided with telescopic cylinder (63), fixed connection between the output of telescopic cylinder (63) and drainage plate (62).
4. The seed screening apparatus for agricultural breeding according to claim 1, characterized in that: the sliding device (8) comprises sliding grooves (81), the sliding grooves (81) are formed in the two sides of the collecting plate (6), sliding blocks (82) are arranged in the sliding grooves (81) in a limiting sliding mode, and the sliding blocks (82) are fixedly connected with the bottom of the screening plate (7).
5. The seed screening apparatus for agricultural breeding according to claim 1, characterized in that: the other end fixed mounting that first stopper (3) are located corresponding bull stick (91) has driving motor (95), be connected through the shaft coupling transmission between the output of driving motor (95) and bull stick (91).
6. The seed screening apparatus for agricultural breeding according to claim 1, characterized in that: the screening plate is characterized in that the two ends of the U-shaped plate (98) are fixedly connected with the screening plate (7) through buckles (10), and the buckles (10) are detachably arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120741384.8U CN214600330U (en) | 2021-04-13 | 2021-04-13 | Seed sieving mechanism for agricultural breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120741384.8U CN214600330U (en) | 2021-04-13 | 2021-04-13 | Seed sieving mechanism for agricultural breeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214600330U true CN214600330U (en) | 2021-11-05 |
Family
ID=78401578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120741384.8U Expired - Fee Related CN214600330U (en) | 2021-04-13 | 2021-04-13 | Seed sieving mechanism for agricultural breeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214600330U (en) |
-
2021
- 2021-04-13 CN CN202120741384.8U patent/CN214600330U/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 |
Granted publication date: 20211105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |