CN216150381U

CN216150381U - Wheat is planted with seed treatment device who has screening function

Info

Publication number: CN216150381U
Application number: CN202121971409.XU
Authority: CN
Inventors: 纪红梅; 管宝云
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-04-01
Anticipated expiration: 2031-08-21

Abstract

The utility model discloses a seed treatment device with a screening function for wheat planting, which comprises a machine body, wherein the top of the machine body is communicated with a feed hopper, a shielding frame is fixedly arranged above the inner cavity of the machine body, two sides of the bottom of the shielding frame are fixedly provided with dust hoods, and the surfaces of the dust hoods penetrate through a pipeline and extend to the outside of the machine body and are communicated with a dust suction pump. The two-stage screening device can screen wheat in two stages through the first vibrating screen and the second vibrating screen, impurities screened primarily from the surface of the first vibrating screen are accumulated at the top, large-particle impurities are cleaned during secondary screening, small-particle impurities screened from the second vibrating screen are collected through the collecting box, wheat is directly discharged from the discharge pipe to be collected in a concentrated mode, meanwhile, a large amount of dust generated by screening is absorbed through the dust hood and the dust suction pump, and the influence of the large amount of dust on the body of an operator and the indoor environment caused by the fact that the large amount of dust flows out of the feeding hopper is prevented.

Description

Wheat is planted with seed treatment device who has screening function

Technical Field

The utility model relates to the technical field of wheat planting, in particular to a seed treatment device with a screening function for wheat planting.

Background

China is the largest country of wheat production and consumption, the yield and consumption account for about 25% and 22% of national grain yield, and the transaction amount and inventory amount of commercial wheat account for about 33% of national grain yield. Domestic wheat has high impurity content due to different harvesting modes and growth regions, wheat seeds need to be screened before planting in order to improve efficiency at present, but impurities cannot be screened completely by simple screening, the germination rate is low when planting is carried out at a later stage, and the yield is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a seed treatment device with a screening function for wheat planting, which has the advantages of multi-stage screening and solves the problems that impurities cannot be screened out completely by simple screening, the germination rate is low when planting is carried out at a later stage, and the yield is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a seed treatment device with a screening function for wheat planting comprises a machine body, wherein a feed hopper is communicated with the top of the machine body, a shielding frame is fixedly arranged above an inner cavity of the machine body, a dust hood is fixedly arranged on two sides of the bottom of the shielding frame, the surface of the dust hood is communicated with a dust suction pump through a pipeline and extends to the outer portion of the machine body, a dust outlet pipe of the dust suction pump is communicated with a dust storage box, the dust storage box is positioned on the right side of the machine body and is supported through a placing plate, a first vibrating screen is arranged in the inner cavity of the machine body and below the dust hood, a second vibrating screen is arranged at the bottom of the first vibrating screen, a first vibrating motor and a second vibrating motor are fixedly arranged at the bottoms of the first vibrating screen and the second vibrating screen respectively, and supporting springs are welded on two sides of the bottoms of the first vibrating screen and the second vibrating screen, the bottom welding of supporting spring has the backup pad, the outside of backup pad and the inner wall fixed mounting of organism, the left side of organism and the left end intercommunication that corresponds the second vibratory screen net have row material pipe, the collecting box has been placed to the bottom of organism inner chamber.

Preferably, both sides of the bottom of the shielding frame are fixedly provided with baffles, and the lower ends of the baffles are designed in an inclined mode.

Preferably, the shunt frame is fixedly mounted inside the shielding frame, and the top of the shielding frame is arranged in an inward concave manner.

Preferably, the observation window is embedded at the top of the front surface of the machine body, and the access door is rotatably arranged at the bottom of the observation window.

Preferably, the both ends at first vibration screen top are solid setting, the right side fixed mounting at first vibration screen top has the riser.

Preferably, both sides of the bottom of the inner cavity of the machine body are fixedly provided with check blocks, and the collecting box is positioned between the two check blocks.

Compared with the prior art, the utility model has the following beneficial effects:

1. the two-stage screening method can be used for screening wheat in two stages through the first vibrating screen and the second vibrating screen, impurities screened primarily from the surface of the first vibrating screen are accumulated at the top, large-particle impurities are cleaned during secondary screening, small-particle impurities screened from the second vibrating screen are collected through the collecting box, wheat is directly discharged from the discharging pipe to be collected in a concentrated mode, meanwhile, a large amount of dust generated by screening is absorbed through the dust hood and the dust suction pump, the influence of the large amount of dust on the body of an operator and the indoor environment due to the fact that the large amount of dust flows out of the feeding hopper is prevented, and meanwhile the problems that the impurities cannot be screened completely through simple screening, the germination rate is low during later-stage planting, and the yield is influenced are solved.

2. The wheat falling from the interior of the shunting frame can be shielded through the baffle plate, the front observation window can be used for an operator to externally observe the screening state, and the access door can be opened to replace or clean internal structural parts.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of the shielding frame of the present invention.

In the figure: 1. a body; 2. a feed hopper; 3. a shielding frame; 4. a dust hood; 5. a dust storage box; 6. a dust suction pump; 7. a first vibratory screen; 8. a second vibratory screen; 9. a support plate; 10. a support spring; 11. a discharge pipe; 12. a collection box; 13. a baffle plate; 14. a shunt frame; 15. an observation window; 16. an access door.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a seed treatment device with screening function for wheat planting, comprising a machine body 1, wherein an observation window 15 is embedded at the front top of the machine body 1, an access door 16 is rotatably installed at the bottom of the observation window 15, two side of the bottom of the inner cavity of the machine body 1 are both fixedly installed with a baffle, a collecting box 12 is positioned between the two baffles, the top of the machine body 1 is communicated with a feed hopper 2, a shielding frame 3 is fixedly installed above the inner cavity of the machine body 1, two sides of the bottom of the shielding frame 3 are both fixedly installed with baffles 13, the lower end of the baffle 13 is designed in an inclined manner, a shunt frame 14 is fixedly installed inside the shielding frame 3, the top of the shielding frame 3 is arranged in a concave manner, wheat falling inside the shunt frame 14 can be shielded through the baffles 13, the front observation window 15 can be observed by an operator in the screening state, and the access door 16 can be opened to replace or clean internal structural parts, the two sides of the bottom of the shielding frame 3 are fixedly provided with dust hoods 4, the surfaces of the dust hoods 4 extend to the outside of the machine body 1 through pipelines and are communicated with dust suction pumps 6, dust outlet pipes of the dust suction pumps 6 are communicated with dust storage boxes 5, the dust storage boxes 5 are positioned on the right side of the machine body 1 and are supported through placing plates, a first vibrating screen 7 is arranged in the inner cavity of the machine body 1 and below the dust hoods 4, two ends of the top of the first vibrating screen 7 are arranged in a solid manner, a vertical plate is fixedly arranged on the right side of the top of the first vibrating screen 7, a second vibrating screen 8 is arranged at the bottom of the first vibrating screen 7, a first vibrating motor and a second vibrating motor are respectively and fixedly arranged at the bottoms of the first vibrating screen 7 and the second vibrating screen 8, supporting springs 10 are welded on two sides of the bottoms of the first vibrating screen 7 and the second vibrating screen 8, and supporting plates 9 are welded at the bottoms of the supporting springs 10, the outer side of the supporting plate 9 is fixedly installed with the inner wall of the machine body 1, the left side of the machine body 1 and the left end corresponding to the second vibrating screen 8 are communicated with a discharging pipe 11, a collecting box 12 is placed at the bottom of the inner cavity of the machine body 1, wheat can be screened in two stages through the first vibrating screen 7 and the second vibrating screen 8, the impurities primarily screened from the surface of the first vibrating screen 7 are accumulated at the top, large-particle impurities are cleaned during the second screening, small-particle impurities screened from the second vibrating screen 8 are collected through the collecting box 12, wheat is directly discharged from the discharging pipe 11 to be collected in a centralized manner, a large amount of dust generated by screening is absorbed through the dust hood 4 and the dust suction pump 6, the influence on the bodies of operators and the indoor environment caused by the large amount of dust flying from the feed hopper 2 is prevented, and the problem that the impurities can not be screened completely by simple screening is solved, low budding rate and low yield in the later planting.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

During the use, start dust absorption pump 6, first vibrating motor and second vibrating motor work, pour the wheat inside from feeder hopper 2 into, then fall to the surface vibration screening of first vibrating screen 7 after reposition of redundant personnel frame 14 and fall to the surface of second vibrating screen 8, the wheat that the screening was got off is collected from arranging material pipe 11 discharges along the incline direction of second vibrating screen 8, and the impurity that the screening was got off falls to the inside of collecting box 12, the dust that produces in the screening process is arranged to storage dust box 5 inside through the absorption of suction hood 4, reduce the pollution of dust to indoor environment, increase the screening machining efficiency to the wheat.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wheat is planted with seed treatment device who has screening function, includes organism (1), its characterized in that: the top of the machine body (1) is communicated with a feed hopper (2), a shielding frame (3) is fixedly mounted above the inner cavity of the machine body (1), a dust hood (4) is fixedly mounted on two sides of the bottom of the shielding frame (3), the surface of the dust hood (4) is communicated with a dust suction pump (6) through a pipeline and extends to the outer part of the machine body (1), a dust outlet pipe of the dust suction pump (6) is communicated with a dust storage box (5), the dust storage box (5) is positioned on the right side of the machine body (1) and is supported by a placing plate, a first vibrating screen (7) is arranged in the inner cavity of the machine body (1) and below the dust hood (4), a second vibrating screen (8) is arranged at the bottom of the first vibrating screen (7), and a first vibrating motor and a second vibrating motor are fixedly mounted at the bottoms of the first vibrating screen (7) and the second vibrating screen (8) respectively, supporting spring (10) have all been welded to the both sides of first vibratory screen (7) and second vibratory screen (8) bottom, the bottom welding of supporting spring (10) has backup pad (9), the outside of backup pad (9) and the inner wall fixed mounting of organism (1), the left end intercommunication that just corresponds second vibratory screen (8) in the left side of organism (1) has row material pipe (11), collecting box (12) have been placed to the bottom of organism (1) inner chamber.

2. The seed treatment apparatus for wheat planting having a sieving function according to claim 1, wherein: the baffle is characterized in that baffle plates (13) are fixedly mounted on two sides of the bottom of the shielding frame (3), and the lower ends of the baffle plates (13) are designed in an inclined mode.

3. The seed treatment apparatus for wheat planting having a sieving function according to claim 1, wherein: the inside fixed mounting that hides frame (3) has reposition of redundant personnel frame (14), the top that hides frame (3) is interior concave type setting.

4. The seed treatment apparatus for wheat planting having a sieving function according to claim 1, wherein: the positive top of organism (1) is inlayed and is established and install observation window (15), the bottom of observation window (15) is rotated and is installed access door (16).

5. The seed treatment apparatus for wheat planting having a sieving function according to claim 1, wherein: the both ends at first vibration screen cloth (7) top are solid setting, the right side fixed mounting at first vibration screen cloth (7) top has the riser.

6. The seed treatment apparatus for wheat planting having a sieving function according to claim 1, wherein: the two sides of the bottom of the inner cavity of the machine body (1) are fixedly provided with stop blocks, and the collecting box (12) is positioned between the two stop blocks.