CN211707398U - Corn seed edulcoration screening equipment - Google Patents

Corn seed edulcoration screening equipment Download PDF

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Publication number
CN211707398U
CN211707398U CN202020064520.XU CN202020064520U CN211707398U CN 211707398 U CN211707398 U CN 211707398U CN 202020064520 U CN202020064520 U CN 202020064520U CN 211707398 U CN211707398 U CN 211707398U
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screen
screening
box
main
frame
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CN202020064520.XU
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Chinese (zh)
Inventor
王春雨
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Laizhou Xiyou Seed Industry Co ltd
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Laizhou Xiyou Seed Industry Co ltd
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Abstract

The utility model provides a corn seed impurity removal screening device, which comprises a device main body, a dust collection box and a screening box, wherein an upper sealing cover is fixedly arranged at the upper end of the device main body, the surface of the upper sealing cover is provided with a first feed inlet and a machine case, a fan is arranged inside the machine case, one side of the device main body close to the machine case is provided with an air outlet, the other side is provided with an air inlet, the dust collection box is arranged close to the air inlet, the lower end of the device main body is a screen frame, the front part of the right side of the screen frame is provided with a second discharge outlet, the lower end is connected with the first discharge outlet, a first screen is arranged in the middle inside the screen frame, the screening box is arranged below the second discharge outlet, the top of the screening box is a sealing cover, the position of the left side of the sealing cover close to the second discharge outlet is provided with a second feed inlet, removing impurity leaves, broken stones, shrivelled seeds and defective seeds, and ensuring the separation effect.

Description

Corn seed edulcoration screening equipment
Technical Field
The utility model relates to a screening plant technical field specifically is a maize seed edulcoration screening plant.
Background
In the processing process of corn seeds, the seeds need to be classified into seeds with different sizes and different particle sizes through screening and impurity removal. The prior art is mainly manually carried out through a dustpan or a sieve, large and good seeds are selected through preliminary screening, the remaining seeds are screened again to select better seeds, and finally, the seeds with smaller particle size and inferior variety are left, so that the labor intensity is high.
In order to improve the production efficiency of corn seeds, at present, corn seeds are generally classified by methods such as a powder sieve type method and the like after being threshed, but the existing seed screening equipment has poor capability of removing fine impurities and scraps, and particularly has poor effect when the impurities adsorbed on the surfaces of the seeds are more, so that the qualified level can be reached by repeatedly screening for many times.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a maize seed edulcoration screening equipment has solved among the prior art maize seed screening efficiency low, screens unqualified problem, adopts and filters the screening many times, and intelligent operation ensures the screening effect when reducing intensity of labour.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a maize seed edulcoration screening plant, includes equipment principal, dust collection box and screening case, its characterized in that: an upper sealing cover is fixedly arranged at the upper end of the equipment main body, a first feeding hole is arranged in the middle of the surface of the upper sealing cover, a case is fixedly arranged at the right end of the equipment main body, a fan is arranged in the case, a rotating shaft and fan blades are arranged on the fan, an air outlet is arranged at one side of the equipment main body close to the case, an air inlet is arranged at the other side of the equipment main body, a dust collection box is arranged at the position of the equipment main body close to the air inlet, a waste outlet is arranged at the lower end of the dust collection box, a screen frame is arranged at the lower end of the equipment main body, a first screen is arranged in the middle of the inside of the screen frame, the right side of the screen frame penetrates through the right side wall of the equipment main body and extends out of the equipment main body, a second discharging hole is arranged at the front part of the right side of the screen, the top of screening case is the closing cap, and the position that the closing cap left side is close to the second discharge gate is equipped with the second feed inlet, and the closing cap right side is fixed with vibrating motor, and vibrating motor passes through connecting rod pin joint second screen cloth, and the seed discharge gate is connected to second screen cloth left side downside, the bottom of screening case is incomplete seed export.
Preferably, the two sides of the first screen are connected with the inner wall of the equipment main body through first springs, and the two sides of the second screen are connected with the inner wall of the screening box through second springs.
Preferably, the equipment main body and the screening box are fixed on the ground by the support frame, and the connection modes between the dust collection box and the equipment main body and between the support frame and the screening box are all rivet welding connection.
Preferably, the crankshaft connecting rod is connected with the first screen through a pin shaft, and the second screen is movably connected with the connecting rod through a pin.
Preferably, the sieve frame, the first sieve, the second discharge hole and the seed discharge hole are all obliquely arranged.
Preferably, the first screen has a smaller diameter than the second screen.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model is additionally provided with the fan, light impurities such as blades mixed among seeds can be removed, and the practicability of the device is enhanced;
(2) by using the telescopic spring, the screen can be in a vibration state constantly, and the screening efficiency is improved;
(3) the whole device has simple structure, manual force is replaced by mechanical screening, the operation is convenient, the dust is small, and the using effect is better than that of the traditional mode;
(4) and (4) grading for multiple times, and separating light leaf impurities, broken stones and residual grains step by step to obtain the plump corn seeds with good use effect.
Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
FIG. 1 is a structural diagram of a corn seed impurity removing and screening device of the utility model;
the device comprises a device main body 1, a dust collection box 2, a screening box 3, an upper sealing cover 4, a first feeding hole 5, a case 6, a fan 7, a rotating shaft 8, a fan blade 9, an air outlet 10, an air inlet 11, a waste outlet 12, a screen frame 13, a first screen 14, a first spring 15, a motor 16, a crankshaft connecting rod 17, a pin shaft 18, a first discharging hole 19, a second discharging hole 20, a cross frame 21, a second feeding hole 22, a sealing cover 23, a vibration motor 24, a connecting rod 25, a pin 26, a second screen 27, a second spring 28, a seed discharging hole 29, a residual seed outlet 30 and a supporting frame 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Spatially relative terms, such as "above … …," "intermediate," "at … … end," "at the other end," and the like, may be used herein for ease of description to describe one element or feature's spatial relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Example (b): referring to fig. 1, a corn seed impurity removing and screening device comprises a device main body 1, a dust collection box 2 and a screening box 3, wherein an upper sealing cover 4 is fixedly installed at the upper end of the device main body 1, a first feed inlet 5 is arranged at the middle position of the surface of the upper sealing cover 4, a case 6 is fixedly installed at the right end of the device main body 1, a fan 7 is arranged inside the case 6, a rotating shaft 8 and a fan blade 9 are arranged on the fan 7, an air outlet 10 is arranged at one side of the device main body 1 close to the case 6, an air inlet 11 is arranged at the corresponding position of the other side of the device main body 1, the dust collection box 2 is arranged at the position of the device main body 1;
specifically, the dust box 2 and the device body 1 are connected by rivet welding.
The lower end of the equipment main body 1 is a screen frame 13, a first screen 14 is arranged in the middle inside the screen frame 13, the right side of the screen frame 13 penetrates through the right side wall of the equipment main body 1 and extends out of the equipment main body 1, a second discharge hole 22 is arranged in the front portion of the right side of the screen frame 13, the lower end of the screen frame is connected with a first discharge hole 19, the bottom of the equipment main body 1 is a cross frame 21, motors 16 are arranged on the left side and the right side of the upper end of the cross frame 21, the motors 16 are in pin joint with the first screen 14 through crankshaft connecting rods 17, the two sides of the first screen 14 are connected with the inner wall of the equipment main body 1 through first springs 15, a screening box 3 is arranged below the second discharge hole 20, the top of the screening box 3 is a sealing cover 23, a second feed hole 22 is arranged at the position, close to the second discharge hole 20, on the left side of the sealing cover 23, seeds enter the second, the both sides of second screen cloth 27 are through second spring 28 and screening case 3 inner wall connection, seed discharge gate 29 is connected to the left downside of second screen cloth 27, and the bottom of screening case 3 is incomplete kind of export 30, and wherein, bank 13, first screen cloth 14, second screen cloth 27, second discharge gate 20 and seed discharge gate 29 are the slope setting.
In a particular embodiment, the first screen 14 has a smaller diameter than the second screen 27. The crankshaft connecting rod 17 is connected with the first screen 14 through a pin 18, and the second screen 27 is movably connected with the connecting rod 25 through a pin 26.
Further, the equipment main body 1 and the screening box 3 are fixed on the ground by the support frame 31, and the support frame 31 is connected with the equipment main body 1 and the screening box 3 in a rivet welding manner.
It should be noted that, the utility model relates to a corn seed edulcoration screening plant, when using, link to each other equipment with external controller, guarantee that equipment circular telegram can normal use, when screening corn seed, the staff starts fan 7 in the case through the controller, fan 7 drives pivot 8 rotatory, thereby drive fan blade 9 rotatory and produce the air current, these air currents enter into equipment main body 1 through air outlet 10, after fan 7 starts, the staff enters into equipment main body 1 and drops downwards the corn seed that needs to be screened from first feed inlet 5, in the process of dropping, the air current that blows off from air outlet 10 acts on between the seed, blow the lighter debris such as piece, blade, shrivelled seed to air intake 11 department, enter into dust collection box 2 through air intake 11 at last, carry out the unified processing, through the fan 7 who sets up, light sundries among the seeds can be taken out conveniently, the use is flexible and convenient, the weight of the plump corn seeds is large and cannot be influenced by air flow, the seeds fall on the first screen 14, the motor 7 is started, the motor 7 drives the crankshaft connecting rod 17 to move and finally drives the first screen 14 to vibrate, the crushed stones screened by the first screen 14 fall into a prepared containing box through the first discharge hole 19, the rest seeds slide into the second feed hole 22 through the second discharge hole 20, the vibration motor 24 is started at the moment, the vibration motor 24 drives the second screen 27 to vibrate for further screening, the incomplete and incomplete seeds enter a residual seed outlet through the second screen 27, and the qualified seeds are finally discharged through the seed discharge hole 29.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A corn seed impurity removal screening device comprises a device main body (1), a dust collection box (2) and a screening box (3), and is characterized in that an upper sealing cover (4) is fixedly mounted at the upper end of the device main body (1), a first feed inlet (5) is formed in the middle position of the surface of the upper sealing cover (4), a machine box (6) is fixedly mounted at the right end of the device main body (1), a fan (7) is arranged inside the machine box (6), a rotating shaft (8) and fan blades (9) are arranged on the fan (7), an air outlet (10) is formed in one side, close to the machine box (6), of the device main body (1), an air inlet (11) is formed in the other side of the device main body (1), the dust collection box (2) is arranged at the position, close to the air inlet (11), a waste outlet (12) is formed in the lower end of the dust collection box (2), and a screen frame (, the sieve frame (13) is internally provided with a first screen (14) in the middle, the right side of the sieve frame (13) penetrates through the right side wall of the equipment main body (1) and extends out of the equipment main body (1), a second discharge hole (20) is formed in the front portion of the right side of the sieve frame (13), the lower end of the sieve frame is connected with a first discharge hole (19), the bottom of the equipment main body (1) is a cross frame (21), motors (16) are installed on the left side and the right side of the upper end of the cross frame (21), the motors (16) are connected with the first screen (14) in a pin mode through crankshaft connecting rods (17), a screening box (3) is arranged below the second discharge hole (20), the top of the screening box (3) is a sealing cover (23), a second feed inlet (22) is formed in the position, close to the second discharge hole (20), on the left side of the sealing cover (23), a vibration motor (24) is fixed on the right side, and the vibration motor (, seed discharge gate (29) is connected to second screen cloth (27) lower left side, the bottom of screening case (3) is incomplete kind export (30).
2. The corn seed impurity removing and screening device according to claim 1, characterized in that: the two sides of the first screen (14) are connected with the inner wall of the equipment main body (1) through first springs (15), and the two sides of the second screen (27) are connected with the inner wall of the screening box (3) through second springs (28).
3. The corn seed impurity removing and screening device according to claim 1, characterized in that: the equipment main body (1) and the screening box (3) are fixed on the ground by virtue of the support frame (31), and the connection modes between the dust collection box (2) and the equipment main body (1) and between the support frame (31) and the equipment main body (1) and the screening box (3) are all rivet welding connection.
4. The corn seed impurity removing and screening device according to claim 1, characterized in that: the crankshaft connecting rod (17) is connected with the first screen (14) through a pin shaft (18), and the second screen (27) is movably connected with the connecting rod (25) through a pin (26).
5. The corn seed impurity removing and screening device according to claim 1, characterized in that: the screen frame (13), the first screen (14), the second screen (27), the second discharge hole (20) and the seed discharge hole (29) are all obliquely arranged.
6. The corn seed impurity removing and screening device according to claim 1, characterized in that: the first screen (14) has a smaller diameter than the second screen (27).
CN202020064520.XU 2020-01-13 2020-01-13 Corn seed edulcoration screening equipment Active CN211707398U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020064520.XU CN211707398U (en) 2020-01-13 2020-01-13 Corn seed edulcoration screening equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020064520.XU CN211707398U (en) 2020-01-13 2020-01-13 Corn seed edulcoration screening equipment

Publications (1)

Publication Number Publication Date
CN211707398U true CN211707398U (en) 2020-10-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020064520.XU Active CN211707398U (en) 2020-01-13 2020-01-13 Corn seed edulcoration screening equipment

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CN (1) CN211707398U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112588588A (en) * 2020-12-18 2021-04-02 浙江师范大学 Be used for rice seed selection device
CN112691878A (en) * 2020-12-14 2021-04-23 唐山学院 Iron ore tailing resourceful comprehensive utilization processing apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112691878A (en) * 2020-12-14 2021-04-23 唐山学院 Iron ore tailing resourceful comprehensive utilization processing apparatus
CN112691878B (en) * 2020-12-14 2022-05-03 防灾科技学院 Iron ore tailing resourceful comprehensive utilization processing apparatus
CN112588588A (en) * 2020-12-18 2021-04-02 浙江师范大学 Be used for rice seed selection device
CN112588588B (en) * 2020-12-18 2021-11-02 浙江师范大学 Be used for rice seed selection device

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