CN215141853U - Maize breeding sieving mechanism - Google Patents
Maize breeding sieving mechanism Download PDFInfo
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- CN215141853U CN215141853U CN202121203822.1U CN202121203822U CN215141853U CN 215141853 U CN215141853 U CN 215141853U CN 202121203822 U CN202121203822 U CN 202121203822U CN 215141853 U CN215141853 U CN 215141853U
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- fixedly connected
- frame body
- screen
- corn breeding
- rotating shaft
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Abstract
The utility model discloses a corn breeding screening device, which belongs to the technical field of crop screening equipment, and the technical proposal is characterized in that the device comprises a frame body, a rotating shaft is rotatably connected between the left end surface and the right end surface of the frame body, a plurality of fixing rods are fixedly connected with a screen drum which is arranged obliquely, the end of the fixing rods far away from the rotating shaft is fixedly connected with the right end surface of the frame body, the output end of a motor penetrates through the right end surface of the frame body and extends to the inner side of the frame body to be fixedly connected with the rotating shaft, the left side of the screen drum is provided with a feed hopper, the right side of the screen drum is provided with a receiving hopper, corn breeding enters the inside of the screen drum through the feed hopper, the corn breeding is convenient to discharge through the screen drum which is arranged obliquely, the motor is started to drive the rotating shaft and the screen drum to rotate at a constant speed, corn breeding which is smaller than the aperture of the screen is screened out through the screen hole, the corn breeding which is larger than the aperture of the screen is discharged from the right end of the screen drum, the screening operation is completed, and the occurrence of the screen blocking phenomenon is avoided, effectively improves the quality of corn breeding and screening.
Description
Technical Field
The utility model relates to a crops screening installation technical field, in particular to maize breeding sieving mechanism.
Background
The corn seeds are propagation bodies with the capability of growing into corn plants, and are formed by pollination and fertilization of ovules, but before the seeds are put in storage, the maturity and the breakage rate of the put-in corn seeds are required to be known to be poor, the seeds are high in breakage rate, and when the moisture content of the seeds is high, the seeds are easily damaged by microorganisms and storage pests, and meanwhile, the corn seeds are strictly separated according to the corn varieties before being put in storage, and the seed batch numbers are also divided according to the grading conditions of seed production area, moisture, purity and purity.
But current maize breeding sieving mechanism simple structure, when the impurity of screening is not convenient for clear up, the screen cloth blocks up easily, has reduced the quality of screening.
SUMMERY OF THE UTILITY MODEL
The utility model provides a maize breeding sieving mechanism aims at solving current maize breeding sieving mechanism simple structure, and when the impurity of screening was not convenient for clear up, the screen cloth blockked up easily, had reduced the problem of screening quality.
The utility model is realized in such a way, a corn breeding and screening device comprises a frame body, the right side of the lower end surface of the frame body is fixedly connected with two first struts which are symmetrically arranged, the left side of the lower end surface of the frame body is fixedly connected with two second struts which are symmetrically arranged, a rotating shaft is rotatably connected between the left end surface and the right end surface of the frame body, the right side of the outer wall of the rotating shaft is fixedly connected with a plurality of fixing rods which are distributed in an annular shape, one end of the plurality of fixing rods, which is far away from the rotating shaft, is fixedly connected with a screen cylinder which is obliquely arranged, the right side of the frame body is fixedly connected with a mounting plate, the upper end surface of the mounting plate is provided with a motor, the output end of the motor penetrates through the right end surface of the frame body and extends to the inner side of the frame body to be fixedly connected with the rotating shaft, the left side of the screen cylinder is provided with a feeding hopper, the right end of the feeding hopper is positioned at the inner left side of the screen cylinder, the right side of the screen cylinder is provided with a receiving hopper, the material receiving hopper is positioned at the right lower part of the screen cylinder.
For the convenience of clearing up impurity in the maize breeding, conduct the utility model discloses a maize breeding sieving mechanism is preferred, the back fixedly connected with fixed plate of framework, the draught fan is installed to the up end of fixed plate.
In order to improve the effect of maize breeding screening and avoid vibrating motor and framework rigid contact damage device, as the utility model discloses a maize breeding screening device is preferred, the place ahead of framework is provided with the pillar, the up end fixedly connected with extension board of pillar, vibrating motor is installed to the up end of extension board, vibrating motor's output and the preceding terminal surface butt of framework, vibrating motor's output outer wall cover is equipped with the spring.
In order to improve the accuracy of maize breeding screening, conduct the utility model discloses a maize breeding sieving mechanism is preferred, the screen cloth aperture of a sieve section of thick bamboo is 2 mm.
In order to facilitate carrying the maize breeding of screening out, conduct the utility model discloses a maize breeding sieving mechanism is preferred, the below that connects the hopper is provided with the conveyer belt.
For the convenience of the removal and the location of device, conduct the utility model discloses a maize breeding sieving mechanism is preferred, two the length of first pillar all is less than the length of two second pillars, two the universal wheel is all installed, and is a plurality of to the lower terminal surface of first pillar and two second pillars the universal wheel all is provided with the brake block.
For the convenience of controlling means's operation, as the utility model discloses a maize breeding sieving mechanism is preferred, the right side of extension board is provided with control panel, control panel respectively with motor, draught fan, vibrating motor and conveyer belt electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the corn breeding screening device comprises a screening drum, a motor, a connecting hopper, a motor driving shaft and a screening drum, wherein the screening drum is obliquely arranged, the screening drum is convenient to discharge, the output end of the motor penetrates through the right end face of a frame body and extends to the inner side of the frame body to be fixedly connected with the rotating shaft, the motor is started, the motor drives the rotating shaft and the screening drum to rotate at a constant speed, the corn breeding is in circular contact with a screen of the screening drum, the corn breeding smaller than the aperture of the screen is screened out through a screen hole, the corn breeding larger than the aperture of the screen is discharged from the right end of the screening drum, screening operation is completed, screen blocking is avoided, the quality of the corn breeding screening of the device is effectively improved, the screened corn breeding enters the connecting hopper to be processed, and the screening efficiency of the corn breeding is greatly improved through the cooperation among all parts;
2. this kind of maize breeding sieving mechanism, through vibrating motor's output and the preceding terminal surface butt of framework, start vibrating motor, a sieve section of thick bamboo is reciprocating motion in succession under the effect of vibration power to drive the screen cloth and do periodic vibration, and then make the maize breeding on the screen cloth together do directional leap formula motion along with a sieve section of thick bamboo, improved the screening effect, through the setting of draught fan, carry out effective clearance to the inside impurity of maize breeding and the dust that produces in the screening process.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the screen cylinder of the present invention;
fig. 3 is a schematic side view of the fixing rod of the present invention.
In the figure, 1, frame; 2. a first support; 3. a second support; 4. a rotating shaft; 5. fixing the rod; 6. a screen cylinder; 7. mounting a plate; 8. a motor; 9. a feed hopper; 10. a receiving hopper; 11. a fixing plate; 12. an induced draft fan; 13. a pillar; 14. a support plate; 15. a vibration motor; 16. a spring; 17. a conveyor belt; 18. a universal wheel; 19. a control panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution: a corn breeding and screening device comprises a frame body 1, the right side of the lower end surface of the frame body 1 is fixedly connected with two first supporting columns 2 which are symmetrically arranged, the left side of the lower end surface of the frame body 1 is fixedly connected with two second supporting columns 3 which are symmetrically arranged, a rotating shaft 4 is rotatably connected between the left end surface and the right end surface of the frame body 1, the right side of the outer wall of the rotating shaft 4 is fixedly connected with a plurality of fixing rods 5 which are annularly distributed, one ends of the fixing rods 5 far away from the rotating shaft 4 are fixedly connected with screen cylinders 6 which are obliquely arranged, the right side of the frame body 1 is fixedly connected with a mounting plate 7, the upper end surface of the mounting plate 7 is provided with a motor 8, the output end of the motor 8 penetrates through the right end surface of the frame body 1 and extends to the inner side of the frame body 1 to be fixedly connected with the rotating shaft 4, the left side of the screen cylinders 6 is provided with a feeding hopper 9, the right end of the feeding hopper 9 is positioned at the left side of the inner part of the screen cylinders 6, the right side of the screen cylinders 6 is provided with a receiving hopper 10, the receiving hopper 10 is positioned at the lower right part of the screen cylinder 6;
in this embodiment: the inside that the feeder hopper 9 got into sieve section of thick bamboo 6 is passed through in the maize breeding, sieve section of thick bamboo 6 through being the slope setting, the ejection of compact of being convenient for, motor 8's output runs through framework 1's right-hand member face and extends to framework 1's inboard and pivot 4 fixed connection, starter motor 8, motor 8 drives pivot 4 and sieve section of thick bamboo 6 at the uniform velocity and rotates, make maize breeding and sieve section of thick bamboo 6's screen cloth cyclic contact, the maize breeding that is less than the sieve mesh aperture sieves out through the sieve mesh, the maize breeding that is greater than the sieve mesh aperture is discharged from sieve section of thick bamboo 6's right-hand member, accomplish the screening operation, the emergence of screen cloth jam has been avoided, the quality of device maize breeding screening has effectively been improved, the maize breeding through the screening gets into and connects hopper 10 to carry out processing on next step, cooperation between each part is passed through, the screening efficiency of maize breeding has been improved greatly.
As a technical optimization scheme of the utility model, framework 1's back fixedly connected with fixed plate 11, draught fan 12 is installed to the up end of fixed plate 11.
In this embodiment: through starting draught fan 12, produce suction when draught fan 12 operates to adsorb impurity and dust lighter in the maize breeding to draught fan 12's inside and clear up, improved the quality of screening.
As the utility model discloses a technical optimization scheme, the place ahead of framework 1 is provided with pillar 13, and the up end fixedly connected with extension board 14 of pillar 13, vibrating motor 15 are installed to the up end of extension board 14, and vibrating motor 15's output and framework 1's preceding terminal surface butt, vibrating motor 15's output outer wall cover are equipped with spring 16.
In this embodiment: through vibrating motor 15's output and the preceding terminal surface butt of framework 1, start vibrating motor 15, a sieve section of thick bamboo 6 is reciprocating motion in succession under the effect of vibration power to drive the screen cloth and make periodic vibration, improved the effect of maize breeding screening, avoided vibrating motor 15 and the rigid contact damage device of framework 1 through spring 16's cushioning effect.
As a technical optimization scheme of the utility model, the screen mesh aperture of a screen section of thick bamboo 6 is 2 mm.
In this embodiment: the screen mesh aperture of the screen drum 6 is 2mm, corn breeding smaller than the screen mesh aperture is screened out from the screen mesh, and corn breeding larger than the screen mesh aperture is discharged from the right end of the screen drum 6, so that the screening quality of the corn breeding is ensured.
As a technical optimization scheme of the utility model, the below that connects hopper 10 is provided with conveyer belt 17.
In this embodiment: through set up conveyer belt 17 in the below that connects hopper 10, the maize breeding that is convenient for screen is in time carried, has improved the operating efficiency.
As a technical optimization scheme of the utility model, the length of two first pillars 2 is less than the length of two second pillars 3, and universal wheel 18 is all installed to the lower terminal surface of two first pillars 2 and two second pillars 3, and a plurality of universal wheels 18 all are provided with the brake block.
In this embodiment: the length of two first pillars 2 is less than the length of two second pillars 3, makes a sieve section of thick bamboo 6 have certain inclination, and the ejection of compact of being convenient for is convenient for remove the device through setting up of a plurality of universal wheels 18.
As a technical optimization scheme of the utility model, the right side of extension board 14 is provided with control panel 19, control panel 19 respectively with motor 8, draught fan 12, vibrating motor 15 and 17 electric connection of conveyer belt.
In this embodiment: through the setting of control panel 19, the operation of staff's controlling means of being convenient for has reduced intensity of labour and is convenient for the use of equipment simultaneously.
The working principle is as follows: firstly, corn breeding enters the inside of a screen cylinder 6 through a feed hopper 9, the discharging is convenient through the screen cylinder 6 which is arranged obliquely, the output end of a motor 8 penetrates through the right end surface of a frame body 1 and extends to the inner side of the frame body 1 to be fixedly connected with a rotating shaft 4, the motor 8 is started to drive the rotating shaft and the screen cylinder 6 to rotate at a constant speed, so that the corn breeding is in circular contact with a screen of the screen cylinder 6, the corn breeding smaller than the aperture of the screen mesh is screened out through the screen mesh, the corn breeding larger than the aperture of the screen mesh is discharged from the right end of the screen cylinder, the screening operation is completed, the occurrence of the screen mesh blockage phenomenon is avoided, the quality of the corn breeding and screening of the device is effectively improved, the screened corn breeding enters a receiving hopper 10 to be processed next step, the screening efficiency of the corn breeding is greatly improved through the matching of all parts, the vibrating motor 15 is started, the screen cylinder 6 continuously reciprocates under the action of the vibration force, thereby drive the screen cloth and do periodic vibration, and then make the maize breeding on the screen cloth do the motion of directional leap formula along with a sieve section of thick bamboo 6 together, improved the screening effect, through the setting of draught fan 12, effectively clear up the inside impurity of maize breeding and the dust that produces in the screening process.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a maize breeding sieving mechanism, includes framework (1), its characterized in that: the lower end face right side of the frame body (1) is fixedly connected with two first pillars (2) which are symmetrically arranged, the lower end face left side of the frame body (1) is fixedly connected with two second pillars (3) which are symmetrically arranged, a rotating shaft (4) is rotatably connected between the left end face and the right end face of the frame body (1), the outer wall right side of the rotating shaft (4) is fixedly connected with a plurality of fixing rods (5) which are distributed in an annular shape, one end, far away from the rotating shaft (4), of the plurality of fixing rods (5) is fixedly connected with a screen drum (6) which is obliquely arranged, the right side of the frame body (1) is fixedly connected with a mounting plate (7), a motor (8) is installed on the upper end face of the mounting plate (7), the output end of the motor (8) penetrates through the right end face of the frame body (1) and extends to the inner side of the frame body (1) to be fixedly connected with the rotating shaft (4), and the left side of the screen drum (6) is provided with a feeding hopper (9), the right-hand member of feeder hopper (9) is located the inside left side of a sieve section of thick bamboo (6), the right side of a sieve section of thick bamboo (6) is provided with and connects hopper (10), connect hopper (10) to be located the right side below of a sieve section of thick bamboo (6).
2. The corn breeding and screening device of claim 1, wherein: the back fixedly connected with fixed plate (11) of framework (1), draught fan (12) are installed to the up end of fixed plate (11).
3. The corn breeding and screening device of claim 1, wherein: the utility model discloses a vibrating motor, including framework (1), the place ahead of framework (1) is provided with pillar (13), the up end fixedly connected with extension board (14) of pillar (13), vibrating motor (15) are installed to the up end of extension board (14), the output of vibrating motor (15) and the preceding terminal surface butt of framework (1), the output outer wall cover of vibrating motor (15) is equipped with spring (16).
4. The corn breeding and screening device of claim 1, wherein: the screen mesh aperture of the screen drum (6) is 2 mm.
5. The corn breeding and screening device of claim 1, wherein: and a conveyor belt (17) is arranged below the receiving hopper (10).
6. The corn breeding and screening device of claim 1, wherein: two the length of first pillar (2) all is less than the length of two second pillars (3), two universal wheel (18), a plurality of are all installed to the lower terminal surface of first pillar (2) and two second pillars (3) universal wheel (18) all are provided with the brake block.
7. A corn breeding and screening apparatus as claimed in claim 3, wherein: the right side of extension board (14) is provided with control panel (19), control panel (19) respectively with motor (8), draught fan (12), vibrating motor (15) and conveyer belt (17) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121203822.1U CN215141853U (en) | 2021-06-01 | 2021-06-01 | Maize breeding sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121203822.1U CN215141853U (en) | 2021-06-01 | 2021-06-01 | Maize breeding sieving mechanism |
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| Publication Number | Publication Date |
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| CN215141853U true CN215141853U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121203822.1U Active CN215141853U (en) | 2021-06-01 | 2021-06-01 | Maize breeding sieving mechanism |
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| CN (1) | CN215141853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067020A (en) * | 2022-07-27 | 2022-09-20 | 程瑶 | Silage corn breeding device for animal husbandry feed |
-
2021
- 2021-06-01 CN CN202121203822.1U patent/CN215141853U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067020A (en) * | 2022-07-27 | 2022-09-20 | 程瑶 | Silage corn breeding device for animal husbandry feed |
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