CN219719148U - Novel high-efficient corn seed thresher - Google Patents
Novel high-efficient corn seed thresher Download PDFInfo
- Publication number
- CN219719148U CN219719148U CN202320511516.7U CN202320511516U CN219719148U CN 219719148 U CN219719148 U CN 219719148U CN 202320511516 U CN202320511516 U CN 202320511516U CN 219719148 U CN219719148 U CN 219719148U
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- corn seed
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- 240000008042 Zea mays Species 0.000 title claims abstract description 83
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 83
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 69
- 235000005822 corn Nutrition 0.000 title claims abstract description 69
- 241000251169 Alopias vulpinus Species 0.000 title claims description 18
- 239000000463 material Substances 0.000 claims description 30
- 238000001914 filtration Methods 0.000 claims description 13
- 239000002893 slag Substances 0.000 claims description 13
- 241000220317 Rosa Species 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000008094 contradictory effect Effects 0.000 claims description 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 14
- 235000009973 maize Nutrition 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 238000012216 screening Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000003306 harvesting Methods 0.000 description 5
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The utility model relates to a novel efficient corn seed threshing machine, which comprises a threshing machine main body, wherein the top end of the threshing machine main body is communicated with a feed hopper, the top end of the feed hopper is provided with a cover plate through a sliding part, the bottom end of the cover plate is provided with a feeding part, the bottom end of a discharge hole on one side of the threshing machine main body is provided with a filter box fixed on one side of the threshing machine main body, and the filter box is internally provided with a filter part.
Description
Technical Field
The utility model relates to the technical field of threshing machines, in particular to a novel efficient corn seed threshing machine.
Background
The threshing machine is a harvesting machine, and mainly refers to a harvesting machine for grain crops, wherein the harvesting machine can separate grains from stalks of the crops, and the types of the threshing machine are different according to different crops, for example, a rice threshing machine is suitable for threshing rice; the threshing machine is called a corn thresher for threshing corn and the like. Corn seed harvesting is the most important part of the whole agricultural production process, and corn seed threshing is the key link of harvesting work, so that the damage degree of corn seeds is determined.
In threshing corn, when the corn cob is conveyed into the threshing machine through the feeding hopper, the corn cob is easy to collide with the inner wall of the feeding hopper when the corn cob is fed, when the corn cob is fed more, the corn cob is easy to clamp in the feeding hopper, the corn cob is accumulated and blocked, so that the feeding of the corn cob is influenced, the feeding efficiency of the corn cob is reduced, and when the corn cob is discharged after threshing, the broken corn cob cannot be identified due to the fact that part of the corn cob is broken, and cannot be singly discharged, the broken corn cob is caused to be discharged along with corn kernels, and corn cobs are doped in the corn kernels, so that the quality of corn seeds is influenced.
Disclosure of Invention
According to the defects existing in the prior art, the utility model aims to provide a novel efficient corn seed threshing machine which has the functions of rapid feeding, filtering and screening.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides a novel high-efficient corn seed thresher, includes the thresher main part, the top intercommunication of thresher main part has the feeder hopper, the top of feeder hopper is provided with the apron through the sliding part, the bottom of apron is equipped with feed portion, the bottom of thresher main part one side discharge gate is equipped with the rose box of fixing in thresher main part one side, the inside of rose box is equipped with filtering part, the slag notch has been seted up to one side of rose box, one side of slag notch is equipped with keeps off material portion, the material receiving mouth has been seted up to the bottom of rose box, the material receiving mouth is equipped with guide portion;
the feeding part comprises a rotating rod which is rotatably arranged in the feeding hopper, first push rods are fixedly arranged on two sides of the bottom end of the rotating rod, elastic parts for inserting and moving second push rods are arranged in the two first push rods, the bottom ends of the two second push rods are fixedly connected with the top end of the push plate, and the rotating rod is provided with a rotating part for rotating the rotating rod;
the filter unit is including setting up the filter screen in the rose box, the both sides of filter screen bottom all articulate and are equipped with the vibrating rod, two the bottom of vibrating rod all articulates and is equipped with the second slider, two the second slider all with offer the second spout sliding connection on bracing piece top, the bracing piece is fixed in the inside of rose box, two the second slider is all through the inner wall fixed connection of second spring and second spout.
Preferably, the elastic part adopts a first spring, and two ends of the first spring are fixedly connected with the inside of the first push rod and one end of the second push rod respectively.
The first spring provides power for the push plate, makes things convenient for the push plate to fully stretch into in the feeder hopper.
Preferably, the rotating part comprises a gear sleeved on the outer wall of the rotating rod, the gear is connected with a rack in a meshed mode, and the rack is fixed on one side of the bottom end of the cover plate.
The rotation of the rotating rod can be driven in the sliding process of the cover plate through the meshing of the gear and the rack.
Preferably, the sliding part adopts a first sliding block fixed at two sides of the bottom end of the cover plate, and the two first sliding blocks are respectively in sliding connection with a first sliding groove arranged at two sides of the top end of the feeding hopper.
The first slider keeps the cover plate moving smoothly on the feed hopper.
Preferably, the material blocking part comprises a baffle plate hinged to one side of the filter box, a third spring is fixedly arranged at the top end of the baffle plate, and the third spring is fixedly connected with one side of the filter box through a connecting block.
Shelter from the slag notch through the baffle, avoid dropping through the slag notch at filtration in-process kernel of corn.
Preferably, the material guiding part adopts two material guiding plates, and the two material guiding plates are obliquely fixed on the inner wall of the filter box and positioned above the material receiving opening.
The guide plate is convenient for the quick discharging of corn kernels, and the corn kernels are prevented from being accumulated.
Preferably, the top of filter screen is equipped with vibrating portion, vibrating portion is including contradicting the vibrating piece that sets up in filter screen top both sides, two the top of vibrating piece is all fixed and is equipped with the fixed plate, two the fixed plate is fixed respectively and is set up in the both sides of rose box inner wall.
Through the use of vibrating piece, keep the continuous vibration of filter screen to the convenience carries out abundant filtration screening to the kernel of corn.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. this novel high-efficient corn seed thresher, when the maize passes through the feeder hopper feeding, when the maize card causes in the feeder hopper to pile up the jam, at this moment under the apron is sliding, drive gear and rack meshing, drive the rotation of bull stick promptly, the bull stick drives the rotation of push pedal, simultaneously under the effect of first push rod, second push rod and first spring, make things convenient for the push pedal fully to stretch into in the feeder hopper, thereby the convenience promotes the maize of card in the feeder hopper, make things convenient for the rocking of maize to drop, thereby reduce the pile up of feeder hopper and jam, the feed efficiency of maize has been improved;
2. this novel high-efficient corn seed thresher, when the maize passes through the discharge gate ejection of compact, the maize drops on the filter screen, drives the motion of filter screen under the effect of dropping gravity action of maize, then under the effect of shaking lever, second slider and second spring, can drive the vibration of filter screen, makes the filter screen filter the screening to the kernel of corn, and the kernel of corn drops in the bottom of rose box, and the kernel of corn filters on the filter screen to reduce the residue of kernel of corn in the kernel of corn, improved the quality of maize seed.
Drawings
Fig. 1 is a schematic overall structure of the present embodiment.
Fig. 2 is a schematic plan view of the filter box of the present embodiment.
Fig. 3 is a schematic view of the structure of the feeding portion of the present embodiment.
Fig. 4 is a schematic plan view of the elastic portion of the present embodiment.
In the figure, 1, a threshing machine main body; 2. a feed hopper; 3. a cover plate; 4. a feed section; 401. a rotating rod; 402. a first push rod; 403. a second push rod; 404. a push plate; 5. a filter box; 6. a filtering part; 601. a filter screen; 602. a vibrating rod; 603. a second slider; 604. a support rod; 605. a second spring; 7. a sliding part; 8. an elastic part; 9. a rotating part; 901. a gear; 902. a rack; 10. a material blocking part; 101. a baffle; 102. a third spring; 103. a connecting block; 11. a material guiding part; 12. a vibration section; 121. a vibrating block; 122. a fixing plate; 13. a slag outlet; 14. and a receiving port.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Examples:
referring to fig. 1-4, the novel efficient corn seed threshing machine disclosed by the utility model comprises a threshing machine main body 1, wherein the top end of the threshing machine main body 1 is communicated with a feed hopper 2, the top end of the feed hopper 2 is provided with a cover plate 3 through a sliding part 7, the bottom end of the cover plate 3 is provided with a feeding part 4, the bottom end of a discharge hole on one side of the threshing machine main body 1 is provided with a filter box 5 fixed on one side of the threshing machine main body 1, the inside of the filter box 5 is provided with a filtering part 6, one side of the filter box 5 is provided with a slag hole 13, one side of the slag hole 13 is provided with a blocking part 10, the bottom end of the filter box 5 is provided with a material receiving opening 14, and the material receiving opening 14 is provided with a material guiding part 11.
In this embodiment, when feeding through feeder hopper 2, when the card is piled up to the maize in feeder hopper 2, drive the motion of feed portion 4 through apron 3, make feed portion 4 promote the maize of card in feeder hopper 2, make things convenient for the quick feeding of maize, avoid causing the jam of feeder hopper 2, when the maize is threshed the back and is accomplished through the discharge gate ejection of compact, the maize drops on filter unit 6 in filter box 5, filter the residual corncob in the kernel of corn through filter unit 6, reduce the residue of corncob in the kernel of corn, improve the purity degree that the kernel of corn threshed.
In a specific embodiment, the feeding portion 4 comprises a rotating rod 401 rotatably arranged in the feed hopper 2, the two sides of the bottom end of the rotating rod 401 are fixedly provided with first push rods 402, elastic portions 8 for inserting and moving second push rods 403 are arranged in the two first push rods 402, the bottom ends of the two second push rods 403 are fixedly connected with the top ends of push plates 404, and the rotating rod 401 is provided with a rotating portion 9 for rotating the rotating rod 401.
In the rotating process of the rotating rod 401, the first push rod 402 and the second push rod 403 are driven to swing, namely the push plate 404 is driven to swing, so that the push plate 404 pushes corn clamped in the feed hopper 2, the corn shakes, the clamped corn is convenient to fall, the clamping accumulation of the corn is reduced, and the feeding of the corn is convenient.
On the basis of the above embodiment, in order that the push plate 404 can fully extend into the interior of the feed hopper 2, the elastic part 8 adopts a first spring, two ends of the first spring are fixedly connected with the interior of the first push rod 402 and one end of the second push rod 403 respectively, specifically, when the push plate 404 is located at the side wall position of the feed hopper 2, due to the limiting effect of the feed hopper 2 on the push plate 404, the push plate 404 drives the second push rod 403 to extrude the first spring, when the push plate 404 is located at the middle position of the feed hopper 2, under the reverse effect of the first spring, the second push rod 403 and the push plate 404 can be driven to move, the push plate 404 extends into the feed hopper 2, and corn clamped in the feed hopper 2 is conveniently pushed.
Further, in order to drive the rotation of the rotating rod 401, the rotating part 9 comprises a gear 901 sleeved on the outer wall of the rotating rod 401, the gear 901 is in meshed connection with a rack 902, the rack 902 is fixed on one side of the bottom end of the cover plate 3, the cover plate 3 drives the rack 902 to move in the process of sliding the cover plate 3, the rack 902 is meshed with the gear 901, the gear 901 drives the rotating rod 401 to rotate, and accordingly the push plate 404 is driven to rotate to push corn.
Further, the sliding part 7 adopts the first slider of fixing in apron 3 bottom both sides, and two first sliders respectively with offer the first spout sliding connection in feeder hopper 2 top both sides, first slider supports apron 3, makes things convenient for apron 3 steady to slide on feeder hopper 2, conveniently closes feeder hopper 2, avoids splashing through feeder hopper 2 at threshing process kernel of corn.
In a specific embodiment, the filtering portion 6 comprises a filter screen 601 arranged in the filtering box 5, two sides of the bottom end of the filter screen 601 are hinged with vibrating rods 602, the bottom ends of the two vibrating rods 602 are hinged with second sliding blocks 603, the two second sliding blocks 603 are connected with a second sliding groove formed in the top end of a supporting rod 604 in a sliding mode, the supporting rod 604 is fixed in the filtering box 5, and the two second sliding blocks 603 are fixedly connected with the inner wall of the second sliding groove through second springs 605.
When the kernel of corn drops on filter screen 601 through the discharge gate, under the effect of the gravity that drops of kernel of corn, drive filter screen 601 downward movement, filter screen 601 drives the motion of vibratory rod 602 and second slider 603, makes second slider 603 extrude second spring 605, then under the reaction of second spring 605, can make filter screen 601 vibrate to the screening of kernel of corn makes the kernel of corn screening drop in the bottom of rose box 5, and the corncob remains on filter screen 601 simultaneously.
Further, when the corncob is discharged through the slag hole 13 on one side of the filter box 5, the material blocking part 10 comprises a baffle plate 101 hinged to one side of the filter box 5, a third spring 102 is fixedly arranged on the top end of the baffle plate 101, the third spring 102 is fixedly connected with one side of the filter box 5 through a connecting block 103, the baffle plate 101 is driven to shield the slag hole 13 under the action of the third spring 102 during normal filtration, corn kernels are prevented from falling through the slag hole 13 during filtration, and after screening filtration is completed, the corn kernels are all filtered to the bottom of the filter box 5, and then the corncob is discharged through the slag hole 13.
Further, in order to facilitate the discharge of corn kernels at the bottom of the filter box 5, the material guiding part 11 adopts two material guiding plates, the two material guiding plates are obliquely fixed on the inner wall of the filter box 5 and are positioned above the material receiving opening 14, and the inclined arrangement of the material guiding plates enables the corn kernels falling at the bottom of the filter box 5 to slide to the position of the material receiving opening 14 along the material guiding plates, and then the corn kernels are discharged through the material receiving opening 14, so that the corn kernels are prevented from being accumulated and remained in the filter box 5.
On the basis of the above embodiment, the top end of the filter screen 601 is provided with the vibration part 12, the vibration part 12 comprises the vibration blocks 121 which are arranged on two sides of the top end of the filter screen 601 in a propping manner, the top ends of the two vibration blocks 121 are fixedly provided with the fixing plates 122, and the two fixing plates 122 are respectively fixedly arranged on two sides of the inner wall of the filter box 5.
When the filter screen 601 vibrates, when the filter screen 601 touches the vibrating block 121, the filter screen 601 can be driven to continuously vibrate under the action of the vibrating block 121, so that corncobs in corn kernels can be conveniently and fully screened.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. The utility model provides a novel high-efficient corn seed thresher, includes thresher main part (1), its characterized in that: the utility model discloses a threshing machine, including threshing machine main part (1), filter box (5), filtering part (6), slag notch (13) have been seted up to the inside of filter box (5), one side of slag notch (13) is equipped with fender material portion (10), connect material mouth (14) have been seted up to the bottom of filter box (5), connect material mouth (14) to be equipped with guide portion (11);
the feeding part (4) comprises rotating rods (401) which are rotatably arranged in the feeding hopper (2), first push rods (402) are fixedly arranged on two sides of the bottom ends of the rotating rods (401), elastic parts (8) for inserting and moving second push rods (403) are arranged in the two first push rods (402), the bottom ends of the two second push rods (403) are fixedly connected with the top ends of push plates (404), and rotating parts (9) for rotating the rotating rods (401) are arranged on the rotating rods (401);
the filter unit (6) is including setting up filter screen (601) in rose box (5), all articulated being equipped with vibrating rod (602) in both sides of filter screen (601) bottom, two the bottom of vibrating rod (602) all articulates and is equipped with second slider (603), two second slider (603) all with set up the second spout sliding connection on bracing piece (604) top, bracing piece (604) are fixed in the inside of rose box (5), two second slider (603) all are through the inner wall fixed connection of second spring (605) with the second spout.
2. The novel efficient corn seed thresher of claim 1, wherein: the elastic part (8) adopts a first spring, and two ends of the first spring are fixedly connected with the inside of the first push rod (402) and one end of the second push rod (403) respectively.
3. The novel efficient corn seed thresher of claim 2, wherein: the rotary part (9) comprises a gear (901) sleeved on the outer wall of the rotary rod (401), the gear (901) is connected with a rack (902) in a meshed mode, and the rack (902) is fixed on one side of the bottom end of the cover plate (3).
4. A novel efficient corn seed thresher as claimed in claim 3, wherein: the sliding part (7) adopts first sliding blocks fixed on two sides of the bottom end of the cover plate (3), and the two first sliding blocks are respectively in sliding connection with first sliding grooves formed in two sides of the top end of the feed hopper (2).
5. The novel efficient corn seed thresher of claim 4, wherein: the material blocking part (10) comprises a baffle plate (101) hinged to one side of the filter box (5), a third spring (102) is fixedly arranged at the top end of the baffle plate (101), and the third spring (102) is fixedly connected with one side of the filter box (5) through a connecting block (103).
6. The novel efficient corn seed thresher of claim 5, wherein: the material guiding part (11) adopts two material guiding plates, and the two material guiding plates are obliquely fixed on the inner wall of the filter box (5) and are positioned above the material receiving opening (14).
7. The novel efficient corn seed thresher of claim 6, wherein: the top of filter screen (601) is equipped with vibrating portion (12), vibrating portion (12) are including contradicting vibrating piece (121) that set up in filter screen (601) top both sides, two the top of vibrating piece (121) is all fixed and is equipped with fixed plate (122), two fixed plate (122) are fixed respectively and are set up in the both sides of rose box (5) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320511516.7U CN219719148U (en) | 2023-03-15 | 2023-03-15 | Novel high-efficient corn seed thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320511516.7U CN219719148U (en) | 2023-03-15 | 2023-03-15 | Novel high-efficient corn seed thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219719148U true CN219719148U (en) | 2023-09-22 |
Family
ID=88060083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320511516.7U Active CN219719148U (en) | 2023-03-15 | 2023-03-15 | Novel high-efficient corn seed thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219719148U (en) |
-
2023
- 2023-03-15 CN CN202320511516.7U patent/CN219719148U/en active Active
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