CN220295161U - Quick grading mechanism for corn seeds - Google Patents
Quick grading mechanism for corn seeds Download PDFInfo
- Publication number
- CN220295161U CN220295161U CN202321545359.8U CN202321545359U CN220295161U CN 220295161 U CN220295161 U CN 220295161U CN 202321545359 U CN202321545359 U CN 202321545359U CN 220295161 U CN220295161 U CN 220295161U
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- China
- Prior art keywords
- fixed
- corn seeds
- screening
- screening cylinder
- multistage screening
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- 240000008042 Zea mays Species 0.000 title claims abstract description 70
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 70
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 51
- 235000005822 corn Nutrition 0.000 title claims abstract description 51
- 238000012216 screening Methods 0.000 claims abstract description 69
- 238000009434 installation Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 2
- 238000004513 sizing Methods 0.000 claims 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000003756 stirring Methods 0.000 abstract description 4
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 19
- 235000009973 maize Nutrition 0.000 description 19
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a corn seed quick grading mechanism, which comprises a mounting sleeve, wherein a supporting frame, a feeding hopper and a screening assembly are arranged on the mounting sleeve, the screening assembly comprises a connecting seat, a motor, a driving gear, a multi-stage screening roller, a spiral block and a gear ring, and a blanking assembly is arranged on the outer side of the mounting sleeve; through being provided with screening subassembly, the motor carries out incessant positive and negative rotation, multistage screening cylinder cooperation screw block stirs the operation to corn seeds to drive corn seeds and carry out reciprocal lateral shifting in multistage screening cylinder is inside, increased the mobility of corn seeds in multistage screening cylinder is inside, improved the screening efficiency to corn seeds, be provided with the unloading subassembly and can carry out the unloading operation to the corn seeds of a plurality of appointed regions of multistage screening cylinder, realize the quick hierarchical unloading to corn seeds, improved the efficiency of corn seeds unloading operation, and then improved the practicality of mechanism.
Description
Technical Field
The utility model relates to the technical field of corn seed processing, in particular to a corn seed rapid grading mechanism.
Background
Corn is one of main grain crops in China, the yield of corn directly relates to the grain safety in China, and the quality of corn seeds restricts the yield of corn, so research on the problems of sorting and purifying the corn seeds is important. In recent years, the seed sorting method is developed from manual seed sorting, sieve-leaking type seed sorting and air-sucking type seed sorting to intelligent sorting.
Through retrieving, the patent of chinese patent application number 202120304782.3 discloses a quick grading machine of maize seed, comprising a base plate, the both sides on bottom plate top are all fixed and are equipped with the pillar, two pillars cover respectively are established in the bottom of two connecting rods, the fixed brace table that is equipped with in top of two connecting rods, the fixed drive arrangement that is equipped with in top of brace table, drive arrangement includes driving motor, first gear, outer barrel, two first spouts, two slide, interior barrel, rack and second gear, driving motor is fixed to be set up on the top of brace table, the beneficial effect of the utility model is: the first gear is driven to rotate by starting the driving motor, the second gear is driven to rotate by the first gear, then the rack is driven to rotate by the second gear, the inner cylinder body rotates in the two first sliding grooves through the two sliding plates respectively, and the corn seeds in the inner cylinder body are screened by the plurality of first through holes and the plurality of second through holes, so that the mechanism can separate the corn seeds with different sizes quickly and effectively.
The mobility of the corn seeds in the barrel is insufficient in the above-mentioned patent, leads to the mechanism to corn seeds screening efficiency lower, and secondly, this patent is lower to the unloading efficiency of the corn seeds that sieves out, has reduced the overall efficiency of corn seed processing, and the practicality of mechanism is relatively poor, and for this reason, we have proposed the quick grading machine of corn seeds for solve above-mentioned problem.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a corn seed rapid grading mechanism.
The utility model solves the technical problems by the following technical proposal: including the installation sleeve, installation sleeve's bottom is fixed with the support frame, one side of installation sleeve is fixed with into the hopper, installation sleeve's inside is provided with screening subassembly, screening subassembly includes the connecting seat, the connecting seat passes through one side of bolt fastening in the support frame, the inner wall of connecting seat is fixed with the motor, the output of motor is fixed with drive gear, installation sleeve's inner wall rotation is connected with multistage screening cylinder, multistage screening cylinder's inner wall is fixed with a plurality of helical pieces, multistage screening cylinder's one end is fixed with the gear ring, drive gear and gear ring intermeshing, installation sleeve's outside is provided with the unloading subassembly.
As still further aspects of the utility model: a pair of observation windows is fixed on the outer side of the mounting sleeve.
As still further aspects of the utility model: one side of the supporting frame is provided with a control host.
As still further aspects of the utility model: the blanking assembly comprises a side blanking groove, the side blanking groove is fixed at one end of the mounting sleeve through a bolt, and the inner wall of the side blanking groove is connected with a baffle A in a sliding mode.
As still further aspects of the utility model: the installation sleeve is close to the outside of support frame and is fixed with down the hopper, the inner wall sliding connection of hopper has baffle B down.
As still further aspects of the utility model: the screening size of the multistage screening roller is reduced from inside to outside in sequence.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. through being provided with the screening subassembly, the maize seed gets into inside the multistage screening cylinder through going into the hopper, and the motor carries out incessant positive and negative rotation, drives multistage screening cylinder rotation through driving gear and gear ring cooperation, and multistage screening cylinder cooperation screw block stirs the operation to the maize seed to drive the maize seed and carry out reciprocal lateral shifting in multistage screening cylinder inside, increased the mobility of maize seed in multistage screening cylinder inside, improved the screening efficiency to the maize seed;
2. the blanking assembly is arranged to perform blanking operation on the corn seeds in a plurality of designated areas of the multistage screening roller, so that the corn seeds can be rapidly subjected to grading blanking, the efficiency of the corn seed blanking operation is improved, and the practicability of the mechanism is further improved;
3. through being provided with down the hopper, get rid of dust and debris in the maize seed through the screening of multistage screening cylinder last level to fall to inside the installation sleeve, finally through down hopper discharge mechanism, keep away from the unloading position of maize seed, avoid causing the pollution to the maize seed.
Drawings
FIG. 1 shows a schematic diagram of an axially measured structure provided in accordance with an embodiment of the present utility model;
FIG. 2 shows a schematic diagram of an isometric cross-sectional structure provided in accordance with an embodiment of the present utility model;
FIG. 3 shows an enlarged schematic view of the portion A in FIG. 2 according to an embodiment of the present utility model;
FIG. 4 shows a schematic diagram of a front cross-sectional structure provided in accordance with an embodiment of the present utility model;
FIG. 5 shows an enlarged schematic view of the portion B of FIG. 4 according to an embodiment of the present utility model;
FIG. 6 shows a partial schematic structure provided according to an embodiment of the present utility model;
fig. 7 shows an enlarged schematic view of the C-part in fig. 6 according to an embodiment of the present utility model.
Legend description:
100 mounting sleeves, 110 observation windows, 120 supporting frames, 130 control host, 140 feeding hoppers, 210 connecting seats, 220 motors, 221 driving gears, 230 multi-stage screening rollers, 231 spiral blocks, 240 gear rings, 310 side discharging grooves, 320 baffle plates A, 330 discharging hoppers and 340 baffle plates B.
Detailed Description
In the description of the present utility model, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top" are used;
the orientation or positional relationship indicated by "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "sleeved," "connected," etc. should be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-7, the present utility model provides a technical solution: the screening device comprises a mounting sleeve 100, wherein a supporting frame 120 is fixed at the bottom of the mounting sleeve 100, a feeding hopper 140 is fixed at one side of the mounting sleeve 100, a screening component is arranged in the mounting sleeve 100 and comprises a connecting seat 210, the connecting seat 210 is fixed at one side of the supporting frame 120 through bolts, a motor 220 is fixed on the inner wall of the connecting seat 210, a driving gear 221 is fixed at the output end of the motor 220, a multistage screening roller 230 is rotatably connected to the inner wall of the mounting sleeve 100, a plurality of spiral blocks 231 are fixed on the inner wall of the multistage screening roller 230, a gear ring 240 is fixed at one end of the multistage screening roller 230, the driving gear 221 is meshed with the gear ring 240, the screening size of the multistage screening roller 230 is sequentially reduced from inside to outside, and a blanking component is arranged on the outer side of the mounting sleeve 100; through being provided with screening subassembly, corn seeds gets into multistage screening cylinder 230 inside through going into hopper 140, motor 220 carries out incessant positive and negative rotation, cooperation through driving gear 221 and gear ring 240 drives multistage screening cylinder 230 and rotates, multistage screening cylinder 230 cooperates screw 231 to stir the operation to corn seeds, and drive corn seeds and carry out reciprocal lateral shifting in multistage screening cylinder 230 inside, the mobility of corn seeds in multistage screening cylinder 230 has been increased, the screening efficiency to corn seeds has been improved, the inside screening area of multistage screening cylinder 230 reduces in proper order to the save of corn seeds from inside to outside, realize the hierarchical screening operation to corn seeds, be provided with the unloading subassembly and can carry out the unloading operation to the corn seeds of a plurality of appointed regions of multistage screening cylinder 230, realize the quick hierarchical unloading to corn seeds, the efficiency of corn seed unloading operation has been improved, and then the practicality of mechanism has been improved.
Specifically, a pair of observation windows 110 are fixed on the outer side of the installation sleeve 100, and a control host 130 is arranged on one side of the support frame 120; the operation of the inside of the mechanism is conveniently observed by being provided with the observation window 110.
Specifically, the blanking assembly includes a side blanking groove 310, the side blanking groove 310 is fixed at one end of the mounting sleeve 100 through a bolt, and a baffle a320 is slidably connected to the inner wall of the side blanking groove 310; by being provided with the unloading subassembly, side silo 310 is provided with a plurality ofly under the silo 310, and each side corresponds with the screening region of multistage screening cylinder 230, can carry out the unloading operation to the maize seed in appointed region, realizes the hierarchical unloading operation to the maize seed.
Specifically, the outer side of the mounting sleeve 100, which is close to the supporting frame 120, is fixed with a discharging hopper 330, and the inner wall of the discharging hopper 330 is slidably connected with a baffle B340; through being provided with hopper 330 down, get rid of dust and debris in the maize seed through multistage screening cylinder 230 last level's screening to fall to inside the installation sleeve 100, finally through hopper 330 discharge mechanism down, keep away from the unloading position of maize seed, avoid causing the pollution to the maize seed.
Working principle: during the use, through the operation of control host 130 control mechanism, corn seeds gets into multistage screening cylinder 230 inside through going into hopper 140, motor 220 starts, and carry out incessant positive and negative rotation, motor 220 drives drive gear 221 and rotates, drive gear 221 passes through gear ring 240 and drives multistage screening cylinder 230 and rotate, multistage screening cylinder 230 cooperates helical piece 231 to stir the corn seeds, and drive corn seeds to carry out reciprocal lateral shifting in multistage screening cylinder 230 inside, the mobility of corn seeds in multistage screening cylinder 230 is improved, multistage screening cylinder 230's screening size reduces in proper order from inside to outside, multistage screening cylinder 230's inside screening area reduces in proper order to the save of corn seeds from inside to outside, realize the classified screening operation to corn seeds, side blanking groove 310 is provided with a plurality ofly, and each side blanking groove 310 corresponds with multistage screening area of screening cylinder 230, can carry out the unloading operation to the corn seeds of appointed region, the dust and the maize seeds in the last level screening of maize seeds are got rid of through multistage screening cylinder 230, and drop to inside installation hopper 100, the maize seeds pollution site is avoided to the drain through the mechanism, maize site is led to the fact to the maize is discharged to the side to the outside through the hopper.
In addition, the power supply module, the circuit, the electronic component and the control module are all in the prior art, and can be completely realized by a person skilled in the art, so that the protection of the utility model does not relate to the improvement of the internal structure and the method.
While the present utility model has been disclosed with reference to the embodiments and the accompanying drawings, it will be understood by those skilled in the art that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the embodiments and the disclosure of the drawings.
Claims (6)
1. Corn seed quick grading machine constructs, a serial communication port, including installation sleeve (100), the bottom of installation sleeve (100) is fixed with support frame (120), one side of installation sleeve (100) is fixed with into hopper (140), the inside of installation sleeve (100) is provided with screening subassembly, screening subassembly includes connecting seat (210), connecting seat (210) are fixed in one side of support frame (120) through the bolt, the inner wall of connecting seat (210) is fixed with motor (220), the output of motor (220) is fixed with driving gear (221), the inner wall rotation of installation sleeve (100) is connected with multistage screening cylinder (230), the inner wall of multistage screening cylinder (230) is fixed with a plurality of screw blocks (231), the one end of multistage screening cylinder (230) is fixed with gear ring (240), driving gear (221) and gear ring (240) intermeshing, the outside of installation sleeve (100) is provided with the unloading subassembly.
2. The rapid corn seed grading mechanism of claim 1, wherein a pair of viewing windows (110) are secured to the outside of the mounting sleeve (100).
3. The corn seed rapid grading mechanism according to claim 1, characterized in that a control host (130) is provided on one side of the support frame (120).
4. The rapid corn seed grading mechanism of claim 1, wherein the blanking assembly comprises a side blanking groove (310), the side blanking groove (310) is fixed at one end of the mounting sleeve (100) through a bolt, and a baffle a (320) is slidably connected to the inner wall of the side blanking groove (310).
5. The corn seed rapid grading mechanism according to claim 4, wherein a discharging hopper (330) is fixed on the outer side of the mounting sleeve (100) close to the supporting frame (120), and a baffle B (340) is slidably connected to the inner wall of the discharging hopper (330).
6. The rapid corn seed sizing mechanism of claim 1, wherein the sizing of the multi-stage sizing drum (230) decreases in sequence from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321545359.8U CN220295161U (en) | 2023-06-16 | 2023-06-16 | Quick grading mechanism for corn seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321545359.8U CN220295161U (en) | 2023-06-16 | 2023-06-16 | Quick grading mechanism for corn seeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220295161U true CN220295161U (en) | 2024-01-05 |
Family
ID=89348448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321545359.8U Active CN220295161U (en) | 2023-06-16 | 2023-06-16 | Quick grading mechanism for corn seeds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220295161U (en) |
-
2023
- 2023-06-16 CN CN202321545359.8U patent/CN220295161U/en active Active
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