CN216173961U

CN216173961U - Seed sieving mechanism that work efficiency is high for agricultural seed engineering

Info

Publication number: CN216173961U
Application number: CN202122154776.7U
Authority: CN
Inventors: 化楠
Original assignee: Individual
Current assignee: Hubei Zelong Agricultural Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-05
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a seed screening device with high working efficiency for agricultural seed engineering, which comprises an operation box, wherein two sides of the top of the operation box are fixedly connected with supporting frames, the center of the left side of the operation box is fixedly connected with a fixed plate, the top of the fixed plate is fixedly provided with a motor, the right side of the motor is fixedly connected with a rotating rod, and the surface of the rotating rod is sleeved with a first gear. According to the utility model, through the arrangement of the vibrating machine, the vibrating sieve plate, the motor, the rotating rod, the first gear, the chain, the second gear, the rotating rod and the sieve barrel, the function of screening the size of seeds can be achieved, the phenomenon that the seeds cannot be planted due to different sizes is avoided, through the arrangement of the fan, the air suction pipe and the air outlet pipe, the function of removing dust is achieved, the phenomenon that secondary screening is needed due to soil and dust in the seeds is avoided, and meanwhile, the problem that the existing seed screening device is low in working efficiency is solved.

Description

Seed sieving mechanism that work efficiency is high for agricultural seed engineering

Technical Field

The utility model relates to the technical field of agriculture, in particular to a seed screening device with high working efficiency for agricultural seed engineering.

Background

The seed is before being sowed, for the preferred kind of having, generally all need select big and plump seed to sow, especially to seeds such as peanut, maize, pea, granularity and plumpness seed, not only the survival rate is low, moreover because hereditary character, the fruit that comes out after the seedling planting of outgrowth is also relatively less, current seed sieving mechanism is because work efficiency is not high, lead to having many earth dusts in the seed of screening, the availability factor of seed sieving mechanism has not only been reduced, staff's plenty of time has also been wasted simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a seed screening device with high working efficiency for agricultural seed engineering, which has the advantage of high working efficiency and solves the problem of low working efficiency of the conventional seed screening device.

In order to achieve the purpose, the utility model provides the following technical scheme: a seed screening device with high working efficiency for agricultural seed engineering comprises an operation box, wherein both sides of the top of the operation box are fixedly connected with supporting frames, a fixed plate is fixedly connected at the left center of the operation box, a motor is fixedly installed at the top of the fixed plate, a rotating rod is fixedly connected to the right side of the motor, a first gear is sleeved on the surface of the rotating rod, a chain is meshed on the surface of the first gear, a second gear is meshed at the top of an inner cavity of the chain, a rotating rod is sleeved in an inner cavity of the second gear, the right side of the rotating rod penetrates through an inner cavity of the supporting frame and is fixedly connected with a screen barrel, a shell is fixedly connected to the left side of the inner cavity of the operation box, a placing plate is fixedly connected at the left center of the inner cavity of the shell, a fan is fixedly installed at the top of the placing plate, and an air suction pipe is fixedly connected to the left side of the fan, the right side fixedly connected with of fan goes out the tuber pipe, the bottom fixed mounting of casing inner chamber has the bobbing machine, the right side fixedly connected with vibration sieve of bobbing machine, the center department at operation roof portion has seted up the second feed inlet.

Preferably, the left side fixedly connected with movable block of sieve bucket top center department, the top swing joint of movable block has the movable rod.

Preferably, the right side of the center of the top of the sieve barrel is fixedly connected with a limiting screw block, and the right side of the limiting screw block is in threaded connection with a limiting screw rod.

Preferably, the center of the top of the sieve barrel is provided with a first feed inlet, the top of the right side of the inner cavity of the operation box is provided with a dust outlet, and the surface of the dust outlet is provided with a protective net.

Preferably, the periphery of the bottom of the operation box is fixedly connected with fixing columns, and the bottoms of the fixing columns are fixedly connected with anti-slip mats.

Preferably, the air inlet is formed in the top of the left side of the inner cavity of the operation box, and a filter screen is arranged on the surface of the air inlet.

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

1. according to the utility model, through the arrangement of the vibrating machine, the vibrating sieve plate, the motor, the rotating rod, the first gear, the chain, the second gear, the rotating rod and the sieve barrel, the function of screening the size of seeds can be achieved, the phenomenon that the seeds cannot be planted due to different sizes is avoided, through the arrangement of the fan, the air suction pipe and the air outlet pipe, the function of removing dust is achieved, the phenomenon that secondary screening is needed due to soil and dust in the seeds is avoided, and meanwhile, the problem that the existing seed screening device is low in working efficiency is solved.

2. The dust-proof device can play a role in dust prevention through the arrangement of the filter screen, prevents dust from entering the inner cavity of the operation box, plays a role in protection through the arrangement of the protective screen, and avoids the phenomenon that seeds are blown out of the inner cavity of the operation box by wind.

Drawings

FIG. 1 is a sectional view showing the internal structure of the operation box of the present invention;

FIG. 2 is a sectional view showing the internal structure of the case according to the present invention;

fig. 3 is a partial enlarged view of the utility model at a in fig. 1.

In the figure: 1. an operation box; 2. vibrating the sieve plate; 3. fixing a column; 4. a non-slip mat; 5. a housing; 6. a fixing plate; 7. a motor; 8. a rotating rod; 9. a first gear; 10. a chain; 11. a second gear; 12. an air inlet; 13. rotating the rod; 14. a support frame; 15. a screen barrel; 16. a movable block; 17. a movable rod; 18. a first feed port; 19. a second feed port; 20. a vibrator; 21. an air suction pipe; 22. a fan; 23. an air outlet pipe; 24. placing the plate; 25. a limit screw; 26. and a limiting screw block.

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 screening device with high work efficiency for agricultural seed engineering, comprising an operation box 1, wherein fixed columns 3 are fixedly connected around the bottom of the operation box 1, non-slip mats 4 are fixedly connected to the bottoms of the fixed columns 3, an air inlet 12 is formed in the left top of the inner cavity of the operation box 1, a filter screen is arranged on the surface of the air inlet 12, and the dust-proof function can be achieved by arranging the filter screen, so that dust is prevented from entering the inner cavity of the operation box 1, support frames 14 are fixedly connected to both sides of the top of the operation box 1, a fixed plate 6 is fixedly connected to the center of the left side of the operation box 1, a motor 7 is fixedly installed on the top of the fixed plate 6, a rotating rod 8 is fixedly connected to the right side of the motor 7, a first gear 9 is sleeved on the surface of the rotating rod 8, a chain 10 is engaged on the surface of the first gear 9, a second gear 11 is engaged on the top of the inner cavity of the chain 10, the inner cavity of the second gear 11 is sleeved with a rotating rod 13, the right side of the rotating rod 13 penetrates through the inner cavity of the support frame 14 and is fixedly connected with a sieve barrel 15, the left side of the center of the top of the sieve barrel 15 is fixedly connected with a movable block 16, the top of the movable block 16 is movably connected with a movable rod 17, the right side of the center of the top of the sieve barrel 15 is fixedly connected with a limit screw 26, the right side of the limit screw 26 is in threaded connection with a limit screw 25, the center of the top of the sieve barrel 15 is provided with a first feed inlet 18, the top of the right side of the inner cavity of the operation box 1 is provided with a dust outlet, the surface of the dust outlet is provided with a protective net, the protective net can play a role of protection, the phenomenon that seeds are blown out of the inner cavity of the operation box 1 by wind is avoided, the left side of the inner cavity of the operation box 1 is fixedly connected with a shell 5, the center of the left side of the inner cavity of the shell 5 is fixedly connected with a placing plate 24, and the top of the placing plate 24 is fixedly provided with a fan 22, fan 22's left side fixedly connected with aspiration channel 21, fan 22's right side fixedly connected with goes out tuber pipe 23, the bottom fixed mounting of 5 inner chambers of casing has bobbing machine 20, bobbing machine 20's right side fixedly connected with vibration sieve 2, second feed inlet 19 has been seted up to the center department at 1 top of control box, through bobbing machine 20, vibration sieve 2, motor 7, bull stick 8, first gear 9, chain 10, second gear 11, the setting of dwang 13 and sieve bucket 15, can play the effect of screening seed size, avoided because of the seed size differs, the phenomenon that leads to appearing unable planting, through fan 22, aspiration channel 21 and the setting of going out tuber pipe 23, can play the effect of removing dust, avoided having earth dust in the seed, the phenomenon that leads to appearing needing the secondary screening, the problem that current seed screening plant work efficiency is not high has been solved simultaneously.

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.

When the seed screening machine is used, firstly, a user pours prepared seeds into an inner cavity of the screening barrel 15 through the first feeding hole 18, secondly, the user pulls the movable rod 17, then takes out the screening barrel 15 to penetrate through the movable rod 17 to be inserted into an inner cavity of the limiting screw block 26 to seal the first feeding hole 18, then, the user starts the motor 7 through the external controller, drives the rotating rod 8 to rotate through the motor 7, drives the first gear 9 to rotate through the rotating rod 8, drives the chain 10 to rotate through the first gear 9, drives the second gear 11 to rotate through the chain 10, drives the rotating rod 13 to rotate through the second gear 11, drives the screening barrel 15 to rotate through the rotating rod 13, can play a role in screening the sizes of the seeds, the seeds with small particles fall into the inner cavity of the operation box 1 through the matching of the circular hole on the surface of the screening barrel 15 and the second feeding hole 19, when the seeds fall, the seeds can have small soil dust, and then, the fan 22 is started by the user, drive aspiration channel 21 through fan 22 and begin to induced draft, wind blows into the inner chamber of control box 1 through play tuber pipe 23, blows out control box 1 with the dust through the cooperation of dust outlet, then the user starts bobbing machine 20, drives vibration sieve 2 through bobbing machine 20 and begins work.

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 seed sieving mechanism that work efficiency is high for agricultural seed engineering, includes control box (1), its characterized in that: the automatic sieve-type screen printing machine is characterized in that support frames (14) are fixedly connected to two sides of the top of the operation box (1), a fixed plate (6) is fixedly connected to the left center of the operation box (1), a motor (7) is fixedly mounted at the top of the fixed plate (6), a rotating rod (8) is fixedly connected to the right side of the motor (7), a first gear (9) is sleeved on the surface of the rotating rod (8), a chain (10) is meshed on the surface of the first gear (9), a second gear (11) is meshed on the top of the inner cavity of the chain (10), a rotating rod (13) is sleeved on the inner cavity of the second gear (11), the right side of the rotating rod (13) penetrates through a sieve barrel (15) fixedly connected to the inner cavity of the support frames (14), a shell (5) is fixedly connected to the left side of the inner cavity of the operation box (1), and a plate (24) is fixedly connected to the left center of the inner cavity of the shell (5), the utility model discloses a vibrating screen plate, including place top fixedly mounted of board (24) and fan (22), the left side fixedly connected with aspiration channel (21) of fan (22), the right side fixedly connected with of fan (22) goes out tuber pipe (23), the bottom fixed mounting of casing (5) inner chamber has bobbing machine (20), the right side fixedly connected with vibration sieve board (2) of bobbing machine (20), the center department at control box (1) top has seted up second feed inlet (19).

2. The seed screening device with high working efficiency for agricultural seed engineering according to claim 1, characterized in that: the left side fixedly connected with movable block (16) of sieve bucket (15) top center department, the top swing joint of movable block (16) has movable rod (17).

3. The seed screening device with high working efficiency for agricultural seed engineering according to claim 1, characterized in that: the right side of the top center of the sieve barrel (15) is fixedly connected with a limit screw block (26), and the right side of the limit screw block (26) is in threaded connection with a limit screw (25).

4. The seed screening device with high working efficiency for agricultural seed engineering according to claim 1, characterized in that: the first feed inlet (18) has been seted up to the center department at sieve bucket (15) top, the top on control box (1) inner chamber right side has been seted up out the dirt mouth, and the surface of dirt mouth is provided with the protection network.

5. The seed screening device with high working efficiency for agricultural seed engineering according to claim 1, characterized in that: all fixedly connected with fixed column (3) around operation box (1) bottom, the bottom fixedly connected with slipmat (4) of fixed column (3).

6. The seed screening device with high working efficiency for agricultural seed engineering according to claim 1, characterized in that: an air inlet (12) is formed in the top of the left side of the inner cavity of the operation box (1), and a filter screen is arranged on the surface of the air inlet (12).