Peanut seed quality screening device

Abstract

The utility model relates to a peanut seed quality screening device, which belongs to the field of peanut screening and comprises a screening bin. The stored liquid screening mechanism is arranged on the lower surface of the screening bin and comprises two connecting plates which are symmetrically arranged on the lower surface of the screening bin; the liquid storage tank is arranged between the lower surfaces of the two connecting plates; the receding groove is formed in the front surface of the liquid storage tank; and the blocking mechanism is arranged on the inner side of the screening bin. According to the peanut screening device, through the arranged liquid storage screening mechanism and the arranged blocking mechanism, peanuts in the screening bin can be screened according to the quality, mature and full peanuts and shriveled peanuts or peanuts with pest and disease damage can be better screened, and therefore the screening quality of the peanuts is improved; and peanuts and clear water can be rapidly separated, so that the clear water can be repeatedly used, the effect of reducing water resources is achieved, and the screening device is more energy-saving and environmentally friendly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of peanut screening, specifically to a peanut seed quality screening device. BACKGROUND

[0002] Before planting peanuts, the larger particles of the seeds in the peanuts are selected for planting to improve the germination rate of the peanuts. When the peanut seeds are screened, a screening device is used to improve the screening efficiency.

[0003] The existing screening device, when in use, mostly uses a sieve plate to screen full particles. However, this screening method screens the size of the peanuts, but some peanuts eaten by pests cannot be screened out, thereby affecting the planting of the peanuts. Therefore, the present application provides a peanut seed quality screening device to solve the above technical problems. UTILITY MODEL CONTENT

[0004] In view of one or more of the above defects or improvement needs of the prior art, the utility model provides a peanut seed quality screening device, which has the advantages of improving the screening effect of peanut seeds.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a peanut seed quality screening device, comprising a screening bin;

[0006] A liquid storage and screening mechanism is arranged on the lower surface of the screening bin, which comprises two connecting plates arranged symmetrically on the lower surface of the screening bin, a liquid storage tank arranged between the lower surfaces of the two connecting plates, and a clearance groove opened on the front surface of the liquid storage tank;

[0007] A blocking mechanism is arranged on the inner side of the screening bin.

[0008] As a further improvement of the utility model, the screening bin further comprises a feed pipe which is communicatively arranged on the upper surface of the screening bin;

[0009] A discharge pipe is communicatively arranged on the lower surface of the screening bin;

[0010] An electromagnetic valve is arranged on the outer side of the discharge pipe.

[0011] As a further improvement of the utility model, a sealing cover is rotatably arranged on the outer side of the feed pipe, and the inner side of the sealing cover is threadedly connected with the outer side of the feed pipe;

[0012] The screening bin is conical.

[0013] As a further improvement of the utility model, the liquid storage and screening mechanism comprises two sliding grooves which are symmetrically opened on the front surface of the liquid storage tank, and the two sliding grooves are in communication with the clearance groove.

[0014] A water pump is arranged at the right side of the liquid storage tank.

[0015] A screening member is slidably arranged at the inner side of the accommodation slot.

[0016] As a further improvement of the present application, the input end of the water pump is in communication with the inner side of the liquid storage tank, and the output end of the water pump is in communication with the inner side of the screening bin.

[0017] As a further improvement of the present application, the screening member comprises two sliding blocks, which are respectively slidably arranged at the inner sides of the two sliding grooves.

[0018] A mounting sleeve is arranged between the outer sides of the two sliding blocks.

[0019] A screening net is arranged at the inner side of the mounting sleeve.

[0020] As a further improvement of the present application, the blocking mechanism comprises a first blocking plate arranged at the inner side of the screening bin.

[0021] A limiting slot is formed on the upper surface of the first blocking plate.

[0022] An alternating current motor is arranged on the upper surface of the screening bin.

[0023] A transmission rod is arranged at the output end of the alternating current motor, and the transmission rod is located at the inner side of the screening bin.

[0024] A second blocking plate is arranged at the lower end surface of the transmission rod.

[0025] A limiting block is arranged at the lower surface of the second blocking plate, and the limiting block is rotatably arranged at the inner side of the limiting slot.

[0026] Three spoiler plates are arranged on the upper surface of the second blocking plate in a uniform distribution.

[0027] Overall, the above technical scheme conceived by the present application has the following beneficial effects compared with the prior art:

[0028] 1. The peanut seed quality screening device in the preferred embodiment of the present application can screen the quality of peanuts in the screening bin, can better screen mature, full peanuts and peanuts with shriveled or diseased grains, thereby improving the screening quality of peanut quality, and the liquid storage screening mechanism can also quickly separate peanuts and clean water, so that the clean water can be reused multiple times, thereby reducing the effect of water resources and making the screening device more energy-saving and environmentally friendly.

[0029] 2. The peanut seed quality screening device in the preferred embodiment of this utility model has a simple overall structure and is easy to operate. It can not only screen mature and plump peanuts from shriveled or diseased peanuts, but also allow clean water to be reused multiple times, thereby improving the screening quality of peanuts. Furthermore, it makes the screening device more energy-efficient and environmentally friendly, and has good use value and application prospects. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall three-dimensional structure in a preferred embodiment of the present invention;

[0031] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the screening chamber in a preferred embodiment of the present invention;

[0032] Figure 3 This is an exploded three-dimensional structural diagram of the liquid storage and screening mechanism in a preferred embodiment of the present invention;

[0033] Figure 4 This is a schematic diagram of the overall exploded three-dimensional structure of the blocking mechanism in a preferred embodiment of the present invention.

[0034] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Screening chamber; 11. Feed pipe; 12. Discharge pipe; 13. Solenoid valve; 2. Liquid storage and screening mechanism; 21. Connecting plate; 22. Liquid storage tank; 23. Clearance groove; 24. Sliding groove; 25. Water pump; 26. Screening component; 261. Sliding block; 262. Mounting sleeve; 263. Screening screen; 3. Barrier mechanism; 31. First barrier plate; 32. Limiting groove; 33. AC motor; 34. Transmission rod; 35. Second barrier plate; 36. Limiting block; 37. Baffle plate. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] In the embodiments, by Figures 1-4 A peanut seed quality screening device is provided, which may optionally include, but is not limited to, a screening chamber 1;

[0037] The liquid storage and screening mechanism 2 is located on the lower surface of the screening chamber 1. It includes two connecting plates 21, which are symmetrically arranged on the lower surface of the screening chamber 1; a liquid storage tank 22, which is located between the lower surfaces of the two connecting plates 21; and a clearance groove 23, which is opened on the front surface of the liquid storage tank 22.

[0038] The blocking mechanism 3 is located inside the screening chamber 1.

[0039] In this embodiment, a peanut seed quality screening device of the present invention is provided. Clean water is sent into the screening chamber 1 through the liquid storage screening mechanism 2, and then the peanuts to be screened are put into the screening chamber 1. Mature and plump peanuts will sink to the bottom of the water, while shriveled or diseased peanuts will float on the surface or be half-floating. In this way, under the action of the blocking mechanism 3, the peanuts that sink to the bottom and the peanuts that float on the surface can be screened out from the screening chamber 1 one after the other, so that the quality of peanuts can be screened.

[0040] Furthermore, such as Figure 2 As shown, in the preferred embodiment of this utility model, the screening chamber 1 further includes a feed pipe 11, which is connected to the upper surface of the screening chamber 1; a discharge pipe 12, which is connected to the lower surface of the screening chamber 1; and a solenoid valve 13, which is located on the outside of the discharge pipe 12.

[0041] Furthermore, the sealing cover is rotatably located on the outside of the feed pipe 11, and the inside of the sealing cover is threadedly connected to the outside of the feed pipe 11; the screening chamber 1 is a conical screening chamber, which allows the clear water and peanuts in the screening chamber 1 to be better discharged from the discharge pipe 12.

[0042] In this embodiment, several preferred embodiments of the screening chamber 1 are given. By opening the sealing cover, the peanuts to be screened can be poured into the screening chamber 1 through the feed pipe 11. After the peanuts are screened in the screening chamber 1, the solenoid valve 13 is opened, so that the peanuts and water in the screening chamber 1 fall into the liquid storage screening mechanism 2, thus completing the screening of peanuts.

[0043] Furthermore, such as Figure 3 As shown, the liquid storage and screening mechanism 2 in the preferred embodiment of this utility model includes two sliding grooves 24, which are symmetrically opened on the front surface of the liquid storage tank 22, and both sliding grooves 24 are connected to the relief groove 23; a water pump 25 is located on the right side of the liquid storage tank 22; and a screening component 26 is slidably located on the inner side of the relief groove 23.

[0044] Furthermore, the input end of the water pump 25 is connected to the inside of the liquid storage tank 22, and the output end of the water pump 25 is connected to the inside of the screening chamber 1.

[0045] Furthermore, the screening component 26 includes two sliding blocks 261, which are slidably disposed inside the two sliding grooves 24; a mounting sleeve 262, which is disposed between the outer sides of the two sliding blocks 261; and a screening screen 263, which is disposed inside the mounting sleeve 262.

[0046] In the embodiment, the plurality of preferred embodiments of the liquid storage screening mechanism 2 are given, the clean water in the liquid storage tank 22 is pumped into the screening bin 1 by the water pump 25, and then the peanuts are put into the screening bin 1, the mature and full peanuts sink to the bottom of the water, and the shriveled or diseased grains float on the water surface or half-float, so that the peanuts sinking to the bottom of the water and the peanuts floating on the water can be screened from the screening bin 1 under the action of the blocking mechanism 3, the clean water and the peanuts discharged from the discharge pipe 12 fall into the mounting sleeve 262, and the clean water and the peanuts are screened under the action of the screening net 263, the clean water flows into the liquid storage tank 22, and the peanuts stay in the mounting sleeve 262, and then the mounting sleeve 262 can be pulled out from the accommodation slot 23, so that the screened peanuts can be stored.

[0047] Further, as shown in Figure 4 The blocking mechanism 3 in the preferred embodiment of the utility model preferably comprises a first blocking plate 31 arranged on the inner side of the screening bin 1, a limiting groove 32 arranged on the upper surface of the first blocking plate 31, an alternating current motor 33 arranged on the upper surface of the screening bin 1, a transmission rod 34 arranged on the output end of the alternating current motor 33 and located on the inner side of the screening bin 1, a second blocking plate 35 arranged on the lower end surface of the transmission rod 34, a limiting block 36 arranged on the lower surface of the second blocking plate 35 and rotatably arranged on the inner side of the limiting groove 32, and three spoiler plates 37 evenly arranged on the upper surface of the second blocking plate 35.

[0048] In the embodiment, the plurality of preferred embodiments of the blocking mechanism 3 are given, the second blocking plate 35 at the lower end of the transmission rod 34 is driven to rotate by the alternating current motor 33, the rotating second blocking plate 35 drives the three spoiler plates 37 to rotate, so that the mature and full peanuts in the screening bin 1 can better pass through the first blocking plate 31 and sink to the bottom of the inner side of the screening bin 1, when the mature and full peanuts sink to the bottom of the inner side of the screening bin 1, the second blocking plate 35 is driven to rotate by the alternating current motor 33, so that the second blocking plate 35 and the first blocking plate 31 are staggered, so that the interior of the screening bin 1 is separated by the second blocking plate 35 and the first blocking plate 31, then the electromagnetic valve 13 is opened, the clean water and the peanuts at the bottom of the screening bin 1 fall into the mounting sleeve 262 from the discharge pipe 12, when the good quality peanuts in the mounting sleeve 262 are stored, the second blocking plate 35 is driven to rotate again by the alternating current motor 33, so that the second blocking plate 35 coincides with the first blocking plate 31, so that the clean water and the poor quality peanuts above the interior of the screening bin 1 fall into the mounting sleeve 262 from the discharge pipe 12, so that the peanuts can be screened in quality.

[0049] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0050] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A peanut seed quality screening device, characterized by, Including screening bin (1); Liquid storage and screening mechanism (2) is arranged on the lower surface of the screening bin (1), which comprises two connecting plates (21) arranged symmetrically on the lower surface of the screening bin (1), a liquid storage tank (22) arranged between the lower surfaces of the two connecting plates (21), and a clearance slot (23) opened on the front surface of the liquid storage tank (22); Blocking mechanism (3) is arranged on the inner side of the screening bin (1).

2. The peanut seed quality screening apparatus of claim 1, wherein, The screening bin (1) further comprises a feeding pipe (11) which is communicable and arranged on the upper surface of the screening bin (1); The discharge pipe (12) is communicable and arranged on the lower surface of the screening bin (1); The electromagnetic valve (13) is arranged on the outer side of the discharge pipe (12).

3. The peanut seed quality screening apparatus of claim 2, wherein, The sealing cover is rotatably arranged on the outer side of the feeding pipe (11), and the inner side of the sealing cover is threadedly connected with the outer side of the feeding pipe (11); The screening bin (1) is a conical screening bin.

4. The peanut seed quality screening apparatus of claim 1, wherein, The liquid storage and screening mechanism (2) comprises two sliding grooves (24) symmetrically opened on the front surface of the liquid storage tank (22), and the two sliding grooves (24) are in communication with the clearance slot (23); The water pump (25) is arranged on the right side of the liquid storage tank (22); The screening member (26) is slidably arranged on the inner side of the clearance slot (23).

5. The peanut seed quality screening apparatus of claim 4, wherein, The input end of the water pump (25) is in communication with the inner side of the liquid storage tank (22), and the output end of the water pump (25) is in communication with the inner side of the screening bin (1).

6. The peanut seed quality screening apparatus of claim 4, wherein, The screening member (26) comprises two sliding blocks (261) slidably arranged on the inner sides of the two sliding grooves (24) respectively; The mounting sleeve (262) is arranged between the outer sides of the two sliding blocks (261); The screening net (263) is arranged on the inner side of the mounting sleeve (262).

7. The peanut seed quality screening apparatus of claim 1, wherein, The blocking mechanism (3) comprises a first blocking plate (31) arranged on the inner side of the screening bin (1); The limiting groove (32) is opened on the upper surface of the first blocking plate (31); The alternating current motor (33) is arranged on the upper surface of the screening bin (1); The transmission rod (34) is arranged on the output end of the alternating current motor (33), and the transmission rod (34) is located on the inner side of the screening bin (1); The second blocking plate (35) is arranged on the lower end surface of the transmission rod (34); The limiting block (36) is arranged on the lower surface of the second blocking plate (35), and the limiting block (36) is rotatably arranged on the inner side of the limiting groove (32); The three spoilers (37) are evenly distributed on the upper surface of the second blocking plate (35).

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