CN217017358U

CN217017358U - Seed preprocessing device for rice planting

Info

Publication number: CN217017358U
Application number: CN202220522748.8U
Authority: CN
Inventors: 张文; 张乾龙; 臧雨萌; 聂静; 张海龙; 高丽; 张秀丽; 史有芬
Original assignee: Siping Shengxing Biotechnology Co ltd
Current assignee: Siping Shengxing Biotechnology Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-22
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a seed pretreatment device for rice planting, which comprises a box body, wherein a feed inlet is formed above the box body, a partition plate is arranged in the box body, a winnowing channel is formed between the partition plate and the box body, a pair of slide rails is arranged in the box body, a slide frame is arranged between the pair of slide rails in a sliding manner, and a screen is arranged at the bottom of the slide frame.

Description

Seed preprocessing device for rice planting

Technical Field

The utility model relates to the technical field of rice planting, in particular to a seed pretreatment device for rice planting.

Background

The rice is a cereal crop of rice, the rice is obtained by removing glume from rice, weighing brown rice, and grinding rice bran layer to obtain the rice. Approximately half of the world population uses rice as staple food. Besides being edible, the rice can also be used as industrial raw materials for brewing wine and sugar, and the rice hulls and rice straws can be used as livestock feed.

In order to improve the yield of rice, seeds need to be screened before planting, Chinese patent CN209953255U discloses a rice seed particle grading screening device, which comprises a screening shell, wherein a position near the upper part in the screening shell is rotationally connected with a primary screening groove, the bottom of the primary screening groove is fixedly connected with a primary screening filter screen, an inclined guide groove is fixedly connected in the screening shell and is positioned below the primary screening groove, the bottom end of the inclined guide groove is fixedly connected with a screening material port, and the right side of the bottom end in the screening shell is rotationally connected with a reciprocating threaded rod;

the device can sieve the processing to the seed, however the device only can sieve out bold impurity, to shrivelled seed, vacant shell and dust etc. unable effective processing, the screening effect is not good, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a seed pretreatment device for rice planting, which solves the problem of poor screening effect of the existing device.

In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a seed preprocessing device for rice planting, includes the box, the box top is equipped with the feed inlet, be equipped with the division board in the box, the division board with form the selection by winnowing passageway between the box, be equipped with a pair of slide rail in the box, it is a pair of slide rail slides between the slide rail and is equipped with the sliding frame, sliding frame bottom is equipped with the screen cloth, just be located the sliding frame bottom and be equipped with inlet air channel in the box, inlet air channel one end run through the division board and with selection by winnowing passageway intercommunication, the inside hair-dryer that is equipped with of the other end, inlet air channel has seted up the blanking mouth near the upper wall of division board, be equipped with the drive assembly who is used for driving the sliding frame motion on the box, the box lateral wall is equipped with receives the material subassembly.

Preferably, the driving assembly comprises an air cylinder arranged on the side wall of the box body, the driving plate is installed at the driving end of the air cylinder, a through hole is formed in the side wall of the box body, a connecting rod penetrates through the through hole, one end of the connecting rod is fixedly connected with the driving plate, a connecting plate is fixedly installed at the other end of the connecting rod, a connecting lug is arranged on the upper wall of the sliding frame, and a bolt is screwed between the connecting lug and the connecting plate.

Preferably, receive the material subassembly including locating the discharge gate of selection by winnowing passageway bottom and locating the miscellaneous mouthful of row at selection by winnowing passageway top, the box outer wall just is located row miscellaneous mouthful outside department and is equipped with the mount pad, it has the gland to connect through the screw soon on the mount pad, the opening has been seted up on the gland, opening one side rigid coupling has the filter bag.

Preferably, the bottom of the box body is provided with a travelling wheel.

Preferably, a sliding door is arranged on the side wall of the box body and positioned on one side of the sliding frame.

Preferably, the upper wall of the air inlet channel is provided with a flow guide table.

Preferably, a guide plate is arranged at the top of the air separation channel.

Advantageous effects

The utility model discloses a seed pretreatment device for rice planting, which has the following beneficial effects: this device compact structure drives connecting rod and sliding frame reciprocating motion through the cylinder to make the seed on the screen cloth take place the displacement and then filter fast, under the mating reaction of hair-dryer and selection by winnowing passageway, can make full seed and impurity separation such as ghost, dust, thereby improve the screening effect, the filter bag can be collected impurity such as ghost, makes things convenient for the dismouting simultaneously, the follow-up clearance of being convenient for, the use of giving people has brought conveniently.

Drawings

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

Fig. 2 is a schematic top sectional structure view of the present invention.

Fig. 3 is a partially enlarged schematic view of the present invention.

In the figure: 1. a box body; 2. a feed inlet; 3. a partition plate; 4. an air separation channel; 5. a slide rail; 6. a sliding frame; 7. an air inlet channel; 8. a blower; 9. a blanking port; 10. a cylinder; 11. a drive plate; 12. a connecting rod; 13. a connecting plate; 14. connecting lugs; 15. a bolt; 16. a discharge port; 17. a trash discharging port; 18. a mounting seat; 19. a gland; 20. filtering the bags; 21. a traveling wheel; 22. sliding the door; 23. a flow guide table; 24. a baffle; 25. and (4) screening.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a seed pretreatment device for rice planting comprises a box body 1, wherein a feed inlet 2 is arranged above the box body 1, a partition plate 3 is arranged in the box body 1, a winnowing channel 4 is formed between the partition plate 3 and the box body 1, a pair of slide rails 5 are arranged in the box body 1, a slide frame 6 is arranged between the pair of slide rails 5 in a sliding mode, a screen 25 is arranged at the bottom of the slide frame 6, an air inlet channel 7 is arranged in the box body 1 and positioned at the bottom of the slide frame 6, one end of the air inlet channel 7 penetrates through the partition plate 3 and is communicated with the winnowing channel 4, a blower 8 is arranged in the other end of the air inlet channel 7, a blanking port 9 is formed in the upper wall, close to the partition plate 3, of the air inlet channel 7, a driving assembly for driving the slide frame 6 to move is arranged on the box body 1, and a material receiving assembly is arranged on the side wall of the box body 1; the driving assembly comprises an air cylinder 10 arranged on the side wall of the box body 1, a driving plate 11 is mounted at the driving end of the air cylinder 10, a through hole is formed in the side wall of the box body 1, a connecting rod 12 penetrates through the through hole, one end of the connecting rod 12 is fixedly connected with the driving plate 11, a connecting plate 13 is fixedly mounted at the other end of the connecting rod 12, a connecting lug 14 is arranged on the upper wall of the sliding frame 6, and a bolt 15 is screwed between the connecting lug 14 and the connecting plate 13; the material receiving assembly comprises a discharge hole 16 arranged at the bottom of the air separation channel 4 and an impurity discharging port 17 arranged at the top of the air separation channel 4, an installation seat 18 is arranged on the outer wall of the box body 1 and positioned at the outer side of the impurity discharging port 17, a gland 19 is screwed on the installation seat 18 through threads, an opening is formed in the gland 19, and a filter bag 20 is fixedly connected to one side of the opening; the bottom of the box body 1 is provided with a travelling wheel 21; a sliding door 22 is arranged on the side wall of the box body 1 and positioned on one side of the sliding frame 6; a flow guide table 23 is arranged on the upper wall of the air inlet channel 7; the top of the air separation channel 4 is provided with a guide plate 24.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when the box is used, seeds are conveyed into the box body 1 through the feed port 2, the seeds fall to the position above the screen mesh 25 of the sliding frame 6, the air cylinder 10 is started, the drive end of the air cylinder 10 stretches and retracts in a reciprocating mode, the connecting rod 12 moves in a reciprocating mode, the connecting plate 13 is connected with the connecting lug 14 through the bolt 15, at the moment, the sliding frame 6 moves in a reciprocating mode on the sliding rail 5, after screening through the screen mesh 25, large impurities are left above the screen mesh 25, the seeds can continue to fall, under the action of the flow guide table 23, the seeds enter the air inlet channel 7 through the falling port 9, the air blower 8 is started, air flow blows the seeds into the air separation channel 4, at the moment, the full seeds can continue to fall to the discharge port 16 to be discharged due to gravity, light-weight dust and empty shells can be driven by the air flow to rise, the seeds finally enter the filter bag 20, screening work is finished, when the impurities in the filter bag 20 need to be cleaned, the gland 19 can be rotated, the filter bag 20 can be disassembled by screwing out the filter bag under the mounting seat 18.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A seed pretreatment device for rice planting comprises a box body (1), wherein a feed inlet (2) is arranged above the box body (1), the seed pretreatment device is characterized in that a partition plate (3) is arranged in the box body (1), a winnowing channel (4) is formed between the partition plate (3) and the box body (1), a pair of slide rails (5) is arranged in the box body (1), a slide frame (6) is arranged between the slide rails (5) in a sliding manner, a screen (25) is arranged at the bottom of the slide frame (6), an air inlet channel (7) is arranged in the box body (1) and positioned at the bottom of the slide frame (6), one end of the air inlet channel (7) penetrates through the partition plate (3) and is communicated with the winnowing channel (4), a blower (8) is arranged inside the other end of the air inlet channel (7), a blanking port (9) is formed in the position, close to the upper wall of the partition plate (3), a driving component for driving the slide frame (6) to move is arranged on the box body (1), the side wall of the box body (1) is provided with a material receiving assembly.

2. The rice planting seed pretreatment device according to claim 1, wherein the driving assembly comprises a cylinder (10) arranged on a side wall of the box body (1), a driving plate (11) is mounted at a driving end of the cylinder (10), a through hole is formed in the side wall of the box body (1), a connecting rod (12) penetrates through the through hole, one end of the connecting rod (12) is fixedly connected with the driving plate (11), a connecting plate (13) is fixedly mounted at the other end of the connecting rod, a connecting lug (14) is arranged on the upper wall of the sliding frame (6), and a bolt (15) is screwed between the connecting lug (14) and the connecting plate (13).

3. The rice planting seed pretreatment device according to claim 2, wherein the material receiving assembly comprises a discharge port (16) arranged at the bottom of the air separation channel (4) and an impurity discharge port (17) arranged at the top of the air separation channel (4), a mounting seat (18) is arranged on the outer wall of the box body (1) and located at the outer side of the impurity discharge port (17), a pressing cover (19) is screwed on the mounting seat (18) through threads, an opening is formed in the pressing cover (19), and a filter bag (20) is fixedly connected to one side of the opening.

4. A rice planting seed pretreatment device as claimed in claim 3, wherein a traveling wheel (21) is provided at the bottom of the tank (1).

5. The pretreatment device for seeds for rice planting according to claim 1, wherein a sliding door (22) is provided at a side wall of the case (1) at a side of the sliding frame (6).

6. The pretreatment device for rice seeds as claimed in claim 1, wherein a guide table (23) is provided on the upper wall of the air intake duct (7).

7. The pre-treatment device for rice seeds as claimed in claim 1, wherein a deflector (24) is provided on the top of the air separation channel (4).