CN216323201U

CN216323201U - Agricultural seed screening dust collector

Info

Publication number: CN216323201U
Application number: CN202122574966.4U
Authority: CN
Inventors: 闫明霞; 李美娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-19
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses an agricultural seed screening and dust removing device, and relates to the technical field of agricultural seed screening. The seed screening device comprises an outer frame, wherein a cavity is arranged in the outer frame, an opening is formed in one side of the outer frame, a vibrating mechanism used for screening seeds is installed on the inner side wall of the outer frame, a bearing box which is convenient to take out of the outer frame and is provided with an opening at the top is installed on the vibrating mechanism, a plurality of screening holes vertically penetrate through the bottom of the bearing box, a penetrating port is formed in the top of the outer frame, an electric fan with the wind direction facing the interior of the bearing box is installed at the penetrating port, and a dust exhaust assembly used for exhausting and filtering dust in the outer frame is installed on the side face of the outer frame, close to the bottom of the outer frame. According to the utility model, the bearing box is driven to rock by the vibration mechanism, so that seeds with small particles and shrivelled seeds are screened out through the screening holes, the seeds left in the bearing box are the preferred seeds, and the efficiency is higher compared with manual screening.

Description

Agricultural seed screening dust collector

Technical Field

The utility model relates to the technical field of agricultural seed screening, in particular to an agricultural seed screening and dust removing device.

Background

The quality of the plant seeds directly influences the germination and survival rate of the plants, and in the aspect of agricultural planting, the plant seeds need to be screened in advance before the plants are planted so as to select the seeds with the best quality, so that the high germination rate and the high survival rate of the agricultural planting are ensured, and the yield of crops is improved as much as possible.

The traditional screening mode is that a sieve is driven to shake manually, so that undersized or shriveled seeds are screened, and the screening mode is low in efficiency and labor-consuming; screening seeds in a non-closed space, raising dust mixed in the seeds in the screening seeds, and leading the dust to be directly sucked by a human body to damage the respiratory tract of the seeds, thereby providing the agricultural seed screening and dedusting device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background technology, the utility model provides an agricultural seed screening and dust removing device.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides an agricultural seed screening dust collector, is equipped with the open-ended frame including inside cavity and one side of being equipped with, install the vibration mechanism that is used for screening the seed on the frame inside wall, the last being installed of vibration mechanism is convenient for follow take out and the top is established to the open-ended box that bears in the frame, it has a plurality of screening hole to run through along vertical to bearing the bottom of the case portion, the frame top has been seted up and has been run through the mouth and install the wind direction orientation at this run through mouth department bear the inside electric fan of box, the frame side is close to its bottom department and installs and be used for its inside dust exhaust and filterable dust exhaust subassembly.

Furthermore, the vibration mechanism comprises a support arranged on the inner wall of the outer frame, four iron sheets which are distributed in a rectangular shape are arranged on the top of the support along the vertical direction, a concave frame body which is horizontally arranged is jointly arranged on the tops of the iron sheets, the bearing box is inserted into the inner wall of the concave frame body, and the vibration mechanism further comprises a driving piece which is arranged on the support and used for driving the concave frame body to rock.

Furthermore, the driving part comprises a rotating rod vertically and rotatably mounted on the support, a transmission rod parallel to the rotating rod is hinged to the free end of the rotating rod, the free end of the transmission rod is hinged to the side face of the concave frame body, and the driving part further comprises a driving motor mounted at the top of the support and used for driving the rotating rod to rotate.

Furthermore, the dust exhaust assembly comprises a dust exhaust pipeline which is arranged on the side face of the outer frame and communicated with the inside of the outer frame, an exhaust fan which is close to the communication port of the dust exhaust pipeline and used for extracting dust in the outer frame is arranged in the dust exhaust pipeline, the dust exhaust assembly further comprises a dust filtering frame which is vertically and movably penetrated through the top of the dust exhaust pipeline and is inserted into the inner wall of the dust exhaust pipeline, and dust filtering cloth is fixed on the dust filtering frame.

Furthermore, an opening on the side surface of the outer frame is hinged with a feeding door made of transparent materials.

Furthermore, one side of the concave frame body, which is close to the opening on the side face of the outer frame, is hinged with a hinge rod which is used for abutting the bearing box on the horizontal inner wall of the bearing box.

Furthermore, a rod body which is close to the opening on the side surface of the outer frame and is positioned below the bearing box in the horizontal direction is arranged on the inner wall of the outer frame, and a rotary drum is movably sleeved outside the rod body.

The utility model has the following beneficial effects:

according to the utility model, the bearing box is driven to rock through the vibration mechanism, so that seeds with small particles and shrivelled seeds are screened out through the screening holes, the seeds left in the bearing box are the preferred seeds, and the efficiency is higher compared with manual screening; utilize the electric fan will be blown to the bottom of frame and then be handled by the dust exhaust subassembly by the dust of the dust that will be raised and pile up on bearing the weight of the box, can avoid the dust to raise and cause the damage to human respiratory track.

Drawings

FIG. 1 is an exploded view of the three-dimensional structure of the present invention;

FIG. 2 is an enlarged view taken at I of FIG. 1 in accordance with the present invention;

FIG. 3 is a perspective view of the present invention;

reference numerals: 1. an outer frame; 2. a vibration mechanism; 201. iron sheets; 202. a concave frame body; 3. a carrying box; 4. a screening well; 5. an electric fan; 6. a dust exhaust assembly; 601. a dust exhaust pipeline; 602. an exhaust fan; 603. a dust filtering frame; 604. dust filtration cloth; 7. a drive member; 701. a rotating rod; 702. a transmission rod; 703. a drive motor; 8. a feed gate; 9. a hinged lever; 10. a rod body; 11. a rotating drum.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1 and fig. 3, the seed screening device comprises an outer frame 1 with a cavity inside and an opening on one side, a vibrating mechanism 2 for screening seeds is installed on the inner side wall of the outer frame 1, a bearing box 3 which is convenient to take out from the outer frame 1 and is provided with an opening on the top is installed on the vibrating mechanism 2, a plurality of screening holes 4 vertically penetrate through the bottom of the bearing box 3, a through hole is opened on the top of the outer frame 1, an electric fan 5 with the wind direction facing to the inside of the bearing box 3 is installed at the through hole, a dust exhaust component 6 for exhausting and filtering the dust inside the outer frame 1 is installed on the side surface of the outer frame near the bottom, after the seeds to be screened are poured into the bearing box 3, the bearing box 3 is fixed on the vibrating mechanism 2 and is driven to rock by the vibrating mechanism 2, so that the seeds with smaller particles and shrivelled are screened out through the screening holes 4, the seeds left in the bearing box 3 are preferred seeds, compare efficiency higher with artifical manual screening, at the in-process of screening, can raise a large amount of dusts, open the electric fan 5 at frame 1 top, make the dust of being raised and pile up the bottom that all is blown to frame 1 on bearing box 3, then be handled by dust exhaust subassembly 6, through screening and dust removal in frame 1, can avoid the dust to raise and cause the damage to the respiratory tract of human body, the problem of proposing among the above-mentioned background art has been solved.

As shown in fig. 2, in some embodiments, in order to refine the specific structure of the vibration mechanism 2, the vibration mechanism 2 includes a support installed on the inner wall of the outer frame 1, four iron sheets 201 that are distributed in a rectangular shape are installed on the top of the support along the vertical direction, the iron sheets 201 are elastic iron sheets, and can be deformed and reset, a concave frame 202 that is horizontally arranged is installed on the top of the four iron sheets 201, the bearing box 3 is inserted on the inner wall of the concave frame 202, and the vibration mechanism further includes a driving member 7 that is installed on the support and is used for driving the concave frame 202 to shake, because the iron sheets 201 are easy to deform, and the concave frame 202 is fixed on the top of the four iron sheets 201, so that the concave frame 202 in the driving device driven by the driving member 7 can be used for driving the bearing box 3 to perform screening work.

As shown in fig. 2, in some embodiments, in order to refine the specific structure of the driving member 7, the driving member 7 includes a rotating rod 701 rotatably installed on the bracket along the vertical direction, a transmission rod 702 parallel to the rotating rod 701 is hinged to a free end of the rotating rod 701, the free end of the transmission rod 702 is hinged to a side of the concave frame 202, and further includes a driving motor 703 installed at the top of the bracket for driving the rotating rod 701 to rotate, and when the driving motor 703 is turned on, the driving motor 703 drives the rotating rod 701 to rotate, so as to drive the concave frame 202 to shake through the transmission rod 702, which refers to the crank-link principle, and the structure is simple and practical.

As shown in fig. 1, in some embodiments, in order to refine the specific structure of the dust exhaust assembly 6, the dust exhaust assembly 6 includes a dust exhaust pipe 601 installed at a side surface of the outer frame 1 and communicated with the inside thereof, an exhaust fan 602 installed in the dust exhaust pipe 601 near a communication port thereof and used for extracting dust in the outer frame 1, and a dust filter frame 603 vertically and movably penetrating through a top of the dust exhaust pipe 601 and inserted into an inner wall thereof, a dust filter cloth 604 is fixed on the dust filter frame 603, when the electric fan 5 blows dust in the outer frame 1 to a bottom thereof, the exhaust fan 602 brings an air flow with dust into the dust exhaust pipe 601, the air flow passes through the dust filter cloth 604, the dust is retained on the dust filter cloth 604, the dust can be prevented from being directly exhausted and sucked by a human body, and the dust filter cloth 604 can be replaced or cleaned by extracting the dust filter frame 603.

As shown in fig. 3, in some embodiments, in order to refine the specific structure of the external frame 1, the opening of the side surface of the external frame 1 is hinged with a feeding door 8 made of transparent material, which can prevent dust from being discharged from the opening of the side surface of the external frame 1 and facilitate observing the work condition inside the external frame 1.

As shown in fig. 2, in some embodiments, in order to refine the specific fixing manner of the carrying box 3, one side of the concave frame 202 near the side opening of the outer frame 1 is hinged with a hinge rod 9 for abutting the carrying box 3 on the horizontal inner wall thereof, it should be noted that the hinge rod 9 is parallel to the side of the carrying box 3, and the end of the hinge rod 9 is rotated to contact with the side of the carrying box 3, so that the carrying box 3 can be abutted on the inner wall of the concave frame 202 by using the hinge force thereof, which increases the stability of the apparatus.

As shown in fig. 3, in some embodiments, in order to refine the loading box 3 for easy putting in or taking out, a rod 10 is installed on the inner wall of the outer frame 1 near the side opening and below the level of the loading box 3, a rotating drum 11 is movably sleeved outside the rod 10, the rod 10 plays a role in loading the loading box 3 when putting in or taking out, and when the loading box 3 is pushed or pulled, the rotation can be generated, so that the device is more labor-saving in use.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an agricultural seed screening dust collector, is equipped with open-ended frame (1) including inside cavity and one side of being equipped with, its characterized in that, install vibration mechanism (2) that are used for screening the seed on frame (1) inside wall, install on vibration mechanism (2) and can follow take out in frame (1) and the top establishes to open-ended bears box (3), bear box (3) bottom along vertical to running through have a plurality of screening hole (4), frame (1) top has been seted up and has been run through the mouth and install the wind direction orientation at this run through mouth department bear box (3) inside electric fan (5), frame (1) side is close to its bottom department and installs dust exhaust subassembly (6) that are used for discharging its inside dust and filtration.

2. The agricultural seed screening and dust removing device according to claim 1, wherein the vibrating mechanism (2) comprises a bracket installed on the inner wall of the outer frame (1), four iron sheets (201) which are distributed in a rectangular shape are installed on the top of the bracket in the vertical direction, a concave frame body (202) which is horizontally arranged is installed on the top of the four iron sheets (201) together, the bearing box (3) is inserted on the inner wall of the concave frame body (202), and the device further comprises a driving piece (7) which is installed on the bracket and used for driving the concave frame body (202) to shake.

3. The agricultural seed screening and dust removing device according to claim 2, wherein the driving member (7) comprises a rotating rod (701) which is rotatably installed on the bracket along a vertical direction, the free end of the rotating rod (701) is hinged with a transmission rod (702) which is parallel to the rotating rod, the free end of the transmission rod (702) is hinged with the side surface of the concave frame body (202), and the agricultural seed screening and dust removing device further comprises a driving motor (703) which is installed at the top of the bracket and used for driving the rotating rod (701) to rotate.

4. The agricultural seed screening and dust removing device according to claim 1, wherein the dust exhaust assembly (6) comprises a dust exhaust pipeline (601) which is installed on the side surface of the outer frame (1) and communicated with the inside of the outer frame, an exhaust fan (602) which is close to a communication port of the dust exhaust pipeline and used for extracting dust in the outer frame (1) is installed in the dust exhaust pipeline (601), the agricultural seed screening and dust removing device further comprises a dust filtering frame (603) which vertically and movably penetrates through the top of the dust exhaust pipeline (601) and is inserted into the inner wall of the dust exhaust pipeline, and dust filtering cloth (604) is fixed on the dust filtering frame (603).

5. The agricultural seed screening and dust removing device is characterized in that a feeding door (8) made of transparent materials is hinged to an opening on the side face of the outer frame (1).

6. The agricultural seed screening and dust removing device is characterized in that one side, close to the side opening of the outer frame (1), of the concave frame body (202) is hinged with a hinge rod (9) used for enabling the bearing box (3) to abut against the horizontal inner wall of the bearing box.

7. The agricultural seed screening and dust removing device is characterized in that a rod body (10) close to the side opening of the outer frame (1) and positioned below the level of the bearing box (3) is mounted on the inner wall of the outer frame (1), and a rotating drum (11) is movably sleeved outside the rod body (10).