CN220144011U - Corn kernel screening equipment for fresh corn breeding - Google Patents
Corn kernel screening equipment for fresh corn breeding Download PDFInfo
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- CN220144011U CN220144011U CN202321388048.5U CN202321388048U CN220144011U CN 220144011 U CN220144011 U CN 220144011U CN 202321388048 U CN202321388048 U CN 202321388048U CN 220144011 U CN220144011 U CN 220144011U
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- screening
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- filter screen
- fixedly connected
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- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 71
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 71
- 235000005822 corn Nutrition 0.000 title claims abstract description 71
- 238000012216 screening Methods 0.000 title claims abstract description 69
- 238000009395 breeding Methods 0.000 title claims abstract description 14
- 230000001488 breeding effect Effects 0.000 title claims abstract description 14
- 241000209149 Zea Species 0.000 title 2
- 240000008042 Zea mays Species 0.000 claims abstract description 69
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 7
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- 125000004122 cyclic group Chemical group 0.000 description 1
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- 235000013376 functional food Nutrition 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
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- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
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Abstract
The utility model discloses corn kernel screening equipment for fresh corn breeding, and particularly relates to the technical field of corn seed screening. According to the utility model, corn kernels with different sizes are screened through three filter screen plates with different apertures respectively, larger corn kernels are left on the first filter screen plate, medium corn kernels are left on the second filter screen plate, smaller corn kernels are left on the third filter screen plate, the transverse plate is horizontally moved and the filter screen plates are far away from the supporting frame, finally, corn kernels on the filter screen plates are collected, and impurities and small corn kernels adhered on the filter screen plates are cleaned.
Description
Technical Field
The utility model relates to the technical field of corn seed screening, in particular to corn kernel screening equipment for fresh corn breeding.
Background
Corn belongs to the family of gramineae corn plants, contains rich vitamins, trace elements, cellulose, polysaccharide and the like, and has great potential for developing high-nutrition and high-biological functional foods. In the breeding and selecting process of fresh corn, corn seeds with different particle sizes need to be screened and graded.
The utility model of the authority bulletin No. CN217069521U discloses a corn seed screening device, wherein the grain size of dry-stir-fried corn seeds is smaller than that of full corn seeds, so that the dry-stir-fried corn seeds fall from screening holes of a first screening net and the full corn seeds remain in the first screening net, and the full corn seeds gradually move to a first discharge hole along with the pushing action of a helical blade, therefore, the corn seed screening device provided by the utility model can drive the corn seeds with screening to move in a large range on the first screening net when screening the corn seeds, and the corn seed screening device has better screening effect on the corn seeds;
this structure is when using, screens corn seeds through screening net, but when live time is longer, screening net can be blocked by impurity and little kernel of corn to lead to screening effect to descend, and screening net and box fixed connection, inconvenient clearance is carried out impurity and little kernel of corn.
Disclosure of Invention
The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and aims to overcome the defects of the prior art, and provides a corn kernel screening device for fresh corn breeding, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fresh corn is kernel of corn screening installation for breeding, includes the screening case, screening case bottom fixedly connected with underframe, underframe one side fixedly communicates there is the air exhauster, screening incasement portion is equipped with adjusting part, adjusting part includes motor, threaded rod, two curb plates, support frame and slide bar;
the motor is fixedly connected with the screening box, the top end of the threaded rod is coaxially connected with the output shaft of the motor in a transmission manner, the bottom end of the threaded rod is movably connected with the screening box through a bearing, and the two side plates are fixedly connected with the supporting frame;
the adjusting component is provided with three screening components, the three screening components comprise transverse plates and filter screen plates, the three transverse plates are fixedly connected with the three filter screen plates respectively, and the three filter screen plates extend into the supporting frame.
Further, the threaded rod and the sliding rod penetrate through the two side plates respectively, the threaded rod is in threaded connection with one of the side plates, and the sliding rod is fixedly connected with the screening box.
Further, the support frame front side is equipped with two fixed subassembly, two fixed subassembly all includes mounting panel, spring and inserted block, two the mounting panel all with support frame fixed connection, two the spring both ends respectively with two mounting panels and two inserted block fixed connection.
Further, the top ends and the bottom ends of the three transverse plates are fixedly connected with side plates, and a plurality of side plates are movably sleeved on the two inserting blocks respectively.
Further, two telescopic rods are movably arranged in the springs, and two ends of each telescopic rod are fixedly connected with the two mounting plates and the two inserting blocks respectively.
Further, screening case top fixedly connected with feeder hopper, screening case bottom fixedly connected with filter screen frame, screening case front side is connected with the case lid through the hasp, just be equipped with sealed pad between case lid and the screening case.
The utility model has the technical effects and advantages that:
1. according to the utility model, corn kernels with different sizes are screened through three filter screen plates with different apertures respectively, larger corn kernels are left on a first filter screen plate, medium corn kernels are left on a second filter screen plate, smaller corn kernels are left on a third filter screen plate, a hasp is opened, a box cover is taken out, then the transverse plate is horizontally moved, the filter screen plates are far away from a supporting frame, finally, corn kernels on the filter screen plates are collected, and impurities and small corn kernels adhered on the filter screen plates are cleaned, so that the operation is simple, the impurities and the small corn kernels are conveniently cleaned, and the use is convenient;
2. according to the utility model, suction force is generated through the working of the exhaust fan, dust on corn kernels can be cleaned, the motor is used for driving the threaded rod to rotate, the threaded rod drives one of the side plates to move downwards, so that the support frame is driven to move downwards, the three filter screen plates are driven to move downwards, the motor is used for reversing to drive the three filter screen plates to move upwards, and the corn kernels can be fully screened in a circulating way, so that the use effect is good.
Drawings
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the structure of the adjusting assembly of the present utility model;
FIG. 4 is a schematic diagram of a screening assembly according to the present utility model;
in the figure: 1. a screening box; 2. a feed hopper; 3. an exhaust fan; 4. a bottom frame; 5. a case cover; 6. an adjustment assembly; 7. a screening component; 8. a fixing assembly; 9. a filter screen frame; 601. a motor; 602. a threaded rod; 603. a side plate; 604. a support frame; 605. a slide bar; 701. a cross plate; 702. a screen plate; 703. a side plate; 801. a mounting plate; 802. a spring; 803. inserting blocks; 804. a telescopic rod.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4 of the specification, the corn grain screening device for fresh corn breeding in this embodiment includes a screening box 1, a bottom frame 4 fixedly connected to the bottom end of the screening box 1, an exhaust fan 3 fixedly connected to one side of the bottom frame 4, an adjusting component 6 disposed inside the screening box 1, the adjusting component 6 including a motor 601, a threaded rod 602, two side plates 603, a supporting frame 604 and a sliding rod 605;
the motor 601 is fixedly connected with the screening box 1, the top end of the threaded rod 602 is coaxially connected with the output shaft of the motor 601 in a transmission manner, the bottom end of the threaded rod 602 is movably connected with the screening box 1 through a bearing, the two side plates 603 are fixedly connected with the supporting frame 604, the threaded rod 602 and the slide rod 605 respectively penetrate through the two side plates 603, the threaded rod 602 is in threaded connection with one of the side plates 603, and the slide rod 605 is fixedly connected with the screening box 1;
the three screening components 7 are arranged on the adjusting component 6, the three screening components 7 comprise transverse plates 701 and filter screen plates 702, the three transverse plates 701 are fixedly connected with the three filter screen plates 702 respectively, and the three filter screen plates 702 extend into the support frame 604.
Wherein, start air exhauster 3, air exhauster 3 work produces suction, can clear up the dust on the kernel of corn, filter screen frame 9 stops debris, prevent debris and air exhauster 3 contact, simultaneously start motor 601, motor 601 work drives threaded rod 602 and rotates, because threaded rod 602 and one of them curb plate 603 threaded connection, slide bar 605 restriction one of them curb plate 603 rotates, so threaded rod 602 drives one of them curb plate 603 and moves down, thereby drive support frame 604 and move down, and then drive three filter screen plate 702 and move down, same motor 601 reversal drives three filter screen plate 702 and moves up, so cyclic reciprocation can fully screen the kernel of corn, excellent in use effect.
Further, two fixed components 8 are arranged on the front side of the support frame 604, the two fixed components 8 comprise mounting plates 801, springs 802 and inserting blocks 803, the two mounting plates 801 are fixedly connected with the support frame 604, two ends of each spring 802 are fixedly connected with the two mounting plates 801 and the two inserting blocks 803 respectively, the top ends and the bottom ends of the three transverse plates 701 are fixedly connected with side plates 703, a plurality of side plates 703 are movably sleeved on the two inserting blocks 803 respectively, telescopic rods 804 are movably arranged in the two springs 802, and two ends of each telescopic rod 804 are fixedly connected with the two mounting plates 801 and the two inserting blocks 803 respectively.
Further, screening case 1 top fixedly communicates there is feeder hopper 2, and screening case 1 bottom fixedly connected with filter screen frame 9, screening case 1 front side have case lid 5 through the hasp, and are equipped with sealed the pad between case lid 5 and the screening case 1.
The application method of the embodiment is as follows:
when using, the kernel of corn gets into screening case 1 through feeder hopper 2, and the kernel of corn falls into support frame 604, be equipped with the screen plate 702 of three different apertures in the support frame 604 simultaneously, the screen plate 702 of three different apertures filters the kernel of corn of equidimension respectively, bigger kernel of corn is left on first screen plate 702, the kernel of corn of well is left on second screen plate 702, less kernel of corn is left on third screen plate 702, open the hasp and take out case lid 5, then horizontal migration diaphragm 701 and make screen plate 702 keep away from support frame 604, collect the kernel of corn on the screen plate 702 at last, clear up impurity and little kernel of corn adhesion on the screen plate 702 simultaneously, and is easy to operate, conveniently clear up impurity and little kernel of corn, convenient to use.
The insert 803 is horizontally moved away from the side plate 703, so that the fixation between the transverse plate 701 and the mounting plate 801 is released, the insert 803 is released, the spring 802 rebounds to drive the insert 803 to horizontally move, the insert 803 moves into the side plate 703, the transverse plate 701 and the mounting plate 801 are locked, and meanwhile, the telescopic rod 804 prevents deflection when the spring 802 deforms, so that the use is convenient.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. Corn kernel screening equipment for fresh corn breeding comprises a screening box (1), wherein a bottom frame (4) is fixedly connected to the bottom end of the screening box (1), and an exhaust fan (3) is fixedly communicated with one side of the bottom frame (4), and is characterized in that: an adjusting component (6) is arranged in the screening box (1), and the adjusting component (6) comprises a motor (601), a threaded rod (602), two side plates (603), a supporting frame (604) and a sliding rod (605);
the motor (601) is fixedly connected with the screening box (1), the top end of the threaded rod (602) is coaxially connected with the output shaft of the motor (601) in a transmission manner, the bottom end of the threaded rod (602) is movably connected with the screening box (1) through a bearing, and the two side plates (603) are fixedly connected with the supporting frame (604);
three screening components (7) are arranged on the adjusting component (6), the three screening components (7) comprise transverse plates (701) and filter screen plates (702), the three transverse plates (701) are fixedly connected with the three filter screen plates (702) respectively, and the three filter screen plates (702) extend into the supporting frame (604).
2. The corn kernel screening apparatus for fresh corn breeding of claim 1, wherein: the threaded rod (602) and the slide rod (605) penetrate through the two side plates (603) respectively, the threaded rod (602) is in threaded connection with one of the side plates (603), and the slide rod (605) is fixedly connected with the screening box (1).
3. The corn kernel screening apparatus for fresh corn breeding of claim 1, wherein: the support frame (604) front side is equipped with two fixed subassembly (8), two fixed subassembly (8) all include mounting panel (801), spring (802) and inserted block (803), two mounting panel (801) all with support frame (604) fixed connection, two spring (802) both ends respectively with two mounting panel (801) and two inserted block (803) fixed connection.
4. The corn kernel screening apparatus for fresh corn breeding of claim 1, wherein: the top ends and the bottom ends of the three transverse plates (701) are fixedly connected with side plates (703), and a plurality of side plates (703) are movably sleeved on the two inserting blocks (803) respectively.
5. A corn kernel screening apparatus for fresh corn breeding as claimed in claim 3, wherein: the two springs (802) are movably provided with telescopic rods (804), and two ends of each telescopic rod (804) are fixedly connected with two mounting plates (801) and two inserting blocks (803) respectively.
6. The corn kernel screening apparatus for fresh corn breeding of claim 1, wherein: screening case (1) top fixedly communicates there is feeder hopper (2), screening case (1) bottom fixedly connected with filter screen frame (9), screening case (1) front side is connected with case lid (5) through the hasp, just be equipped with sealed pad between case lid (5) and screening case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321388048.5U CN220144011U (en) | 2023-06-02 | 2023-06-02 | Corn kernel screening equipment for fresh corn breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321388048.5U CN220144011U (en) | 2023-06-02 | 2023-06-02 | Corn kernel screening equipment for fresh corn breeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220144011U true CN220144011U (en) | 2023-12-08 |
Family
ID=89005870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321388048.5U Active CN220144011U (en) | 2023-06-02 | 2023-06-02 | Corn kernel screening equipment for fresh corn breeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220144011U (en) |
-
2023
- 2023-06-02 CN CN202321388048.5U patent/CN220144011U/en active Active
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