Soybean screening and breeding device

Abstract

The utility model belongs to the technical field of soybean breeding, and particularly relates to a soybean screening breeding device which comprises a screening machine and a feeding hopper arranged on the screening machine, swing arms are fixed on two sides of the feeding hopper, the swing arms are clamped on racks on two sides of the screening machine, the two swing arms are rotatably connected with the screening machine through bearings, and the screening machine is connected with the feeding hopper through the bearings. A discharging motor is fixed to the surface of one swing arm. The discharging motor drives the brush roller to rotate, so that the brush roller stirs seeds for discharging, the soybean seed discharging speed is controllable, the brush roller is soft, soybeans are prevented from being damaged, the feeding hopper can be turned over, the feeding hopper is flatly placed on the ground, the soybeans can be conveniently put into the feeding hopper, the feeding hopper is driven by the traction motor, automatic soybean lifting is achieved, and the soybean seed discharging efficiency is improved. Time and labor are saved, and use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of soybean breeding, and in particular relates to a soybean screening breeding device. Background Art

[0002] When planting and breeding soybeans, first pick out soybeans with larger size and fuller grains for breeding, and use a screening device to screen the soybean seeds;

[0003] After checking, the publication (announcement) number: CN219273630U discloses a soybean breeding screening device, which discloses "including a fixed frame, a sieve plate is movably installed inside the fixed frame, the sieve plate is tilted, and a feed hopper is arranged on the top of the fixed frame above the higher end of the sieve plate, and a mounting frame is arranged on one side of the fixed frame near the feed hopper, and a threaded rod is installed on the inner side of the mounting frame" and other technical solutions; it has "the utility model can save physical labor when putting soybeans into the screening device, reducing work intensity" and other technical effects;

[0004] However, when this screening device is used, after the soybean seeds enter the feed hopper, they will quickly fall and accumulate on the surface of the screen plate, making it difficult to control the feeding speed during soybean screening, which is not conducive to the screening operation.

[0005] In order to solve the above problems, a soybean screening and breeding device is proposed in the present application. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a soybean screening breeding device, which has the characteristic of facilitating the control of the soybean seed feeding speed.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soybean screening and breeding device, comprising a screening machine and a feed hopper arranged on the screening machine, swing arms are fixed on both sides of the feed hopper, the swing arms are clamped on the frames on both sides of the screening machine, the two swing arms are rotatably connected to the screening machine through bearings, a feeding motor is fixed on the surface of one of the swing arms, the output end of the feeding motor passes through and extends into the feed hopper, the feeding motor is connected to a brush roller, a plurality of rows of brushes are fixed on the surface of the brush roller, and the brushes are in contact with the through grooves at the bottom of the feed hopper.

[0008] As a preferred soybean screening and breeding device of the utility model, a support frame is fixed on the surface of the screening machine, a traction motor is fixed on the surface of the support frame, a connecting shaft that passes through the support frame is installed in the support frame, the traction motor and the connecting shaft are connected by a chain, winding rollers are installed at two sections of the connecting shaft, fixing bolts are fixed on both side surfaces of the feed hopper, and the winding roller and the fixing bolts are connected by a traction line.

[0009] As a preferred soybean screening and breeding device of the utility model, the feed hopper is a bucket-shaped structure.

[0010] As a preferred soybean screening and breeding device of the utility model, the swing arm is a T-shaped rod structure.

[0011] As a preferred soybean screening and breeding device of the utility model, the support frame is an N-shaped rod structure, and the support frame conflicts with the outer side wall of the feed hopper.

[0012] As a preferred soybean screening and breeding device of the utility model, the through slot at the bottom of the feed hopper is arranged corresponding to the feed port of the screening machine, and a plastic cloth fixed to the bottom of the feed hopper is provided between the through slot and the screening machine.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses a feeding motor drives the brush roller to rotate, so that the brush roller moves the seeds for feeding, so that the feeding speed of the soybean seeds is controllable, and the brush roller is relatively soft to avoid damaging the soybeans. The feed hopper can be turned over and the feed hopper is placed flat on the ground, which is convenient for putting the soybeans into the feed hopper. The feed hopper is driven by the traction motor to realize automatic lifting of the soybeans, which saves time and effort and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a front structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the feed hopper in the utility model in the flipping state;

[0019] Figure 4 This is a schematic diagram of the internal structure of the feed hopper in the utility model;

[0020] In the figure: 1. Screening machine; 2. Feed hopper; 3. Swing arm; 4. Unloading motor; 5. Brush roller; 6. Support frame; 7. Traction motor; 8. Chain; 9. Winding roller; 10. Fixing bolt; 11. Traction line. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] like Figure 1 As shown;

[0024] A soybean screening and breeding device, comprising a screening machine 1 and a feed hopper 2 arranged on the screening machine 1;

[0025] In this embodiment: after checking the disclosure (announcement) number: CN219273630U discloses a soybean breeding screening device, and this technology discloses "including a fixed frame, a sieve plate is movably installed inside the fixed frame, the sieve plate is tilted, and a feed hopper is arranged above the higher end of the sieve plate on the top of the fixed frame, and a mounting frame is arranged on one side of the fixed frame at a position close to the feed hopper, and a threaded rod is installed on the inner side of the mounting frame" and other technical solutions; it has "the utility model can save physical labor when putting soybeans into the screening device, reducing work intensity" and other technical effects;

[0026] This patent discloses the screening machine 1 proposed in the present application document. The screening machine 1 in the present application document adopts the same technical means in the prior art. The technical means are not described here one by one. In order to solve the technical problems existing in the prior art, as disclosed in the background technology above, "However, when this screening device is used, soybean seeds will fall quickly and accumulate on the surface of the sieve plate after entering the feed hopper, making it difficult to control the feeding speed during soybean screening, which is not conducive to screening operations." In terms of combined use, this problem is obviously a real problem that exists and is relatively difficult to solve. In view of this, in order to solve this technical problem, the following improvement plan is proposed.

[0027] More specifically:

[0028] like Figures 1 to 4 As shown;

[0029] Combining the above:

[0030] The soybean screening and breeding device has swing arms 3 fixed on both sides of the feed hopper 2, the swing arms 3 are clamped on the frames on both sides of the screening machine 1, and the two swing arms 3 are rotatably connected to the screening machine 1 through bearings. A feeding motor 4 is fixed on the surface of one of the swing arms 3, and the output end of the feeding motor 4 passes through and extends into the feed hopper 2. The feeding motor 4 is connected to a brush roller 5, and a plurality of rows of brushes are fixed on the surface of the brush roller 5, and the brushes are fitted with the through grooves at the bottom of the feed hopper 2.

[0031] In the present embodiment: when the utility model is used, the feed hopper 2 can be placed flat on the ground through the swing arm 3, which is convenient for the operator to put the soybeans into the feed hopper 2, and then the feed hopper 2 is reset. When performing screening operations, the feed motor 4 is turned on, and the feed motor 4 drives the brush roller 5 to rotate. The brush on the brush roller 5 drives the soybean seeds to move from the upper side to the lower side and fall into the screening machine 1, so that the feed speed of the soybean seeds can be controlled, and it is avoided that the feed is too fast and the screening is not timely.

[0032] Going further:

[0033] In an optional embodiment, a support frame 6 is fixed to the surface of the screening machine 1, a traction motor 7 is fixed to the surface of the support frame 6, a connecting shaft penetrating the support frame 6 is installed in the support frame 6, the traction motor 7 and the connecting shaft are connected by a chain 8, winding rollers 9 are installed at two sections of the connecting shaft, fixing bolts 10 are fixed to the surfaces of both sides of the feed hopper 2, and the winding rollers 9 and the fixing bolts 10 are connected by a traction line 11.

[0034] In this embodiment: through this design, the traction motor 7 is started, and the traction motor 7 rotates to drive the chain 8 and the connecting shaft to rotate through the sprocket, thereby driving the winding roller 9 to rotate, so that the traction line 11 can be wound up and released on the winding roller 9, which is convenient for the feed hopper 2 to be laid down or erected, and the operation is more labor-saving.

[0035] It should be noted that the traction motor 7 is a motor with a locking mechanism.

[0036] It should be noted that a sprocket is installed at the output end of the traction motor 7, and a sprocket is also installed at the position corresponding to the chain 8 on the connecting shaft.

[0037] Going further:

[0038] In an optional embodiment, the feed hopper 2 is a bucket-shaped structure.

[0039] In this embodiment: through this design, when the feed hopper 2 is laid on the ground, a portion of the bottom side of the feed hopper 2 extends out, which is convenient for placing soybean seeds and is convenient for operators to use.

[0040] Going further:

[0041] In an optional embodiment, the swing arm 3 is a T-shaped rod structure.

[0042] In this embodiment: through this design, compared with the straight rod, the T-shaped swing arm 3 is more stable when connected to the feed hopper 2.

[0043] Going further:

[0044] In an optional embodiment, the support frame 6 is an n-shaped rod structure, and the support frame 6 is in conflict with the outer side wall of the feed hopper 2.

[0045] In this embodiment: through this design, when the feed hopper 2 is in a vertical state, the side of the feed hopper 2 leans against the surface of the support frame 6, making the feed hopper 2 more stable and preventing the feed hopper 2 from shaking when in use.

[0046] Going further:

[0047] In an optional embodiment, the through slot at the bottom of the feed hopper 2 is arranged corresponding to the feed port of the screening machine 1, and a plastic sheet fixed to the bottom of the feed hopper 2 is arranged between the through slot and the screening machine 1. In this embodiment: through this design, it is convenient for the soybeans in the feed hopper 2 to enter the screening machine 1, and the plastic sheet plays a guiding role to prevent the soybeans from leaking out of the screening machine 1.

[0048] The working principle and use process of the utility model: when the utility model is used, the traction motor 7 is started, and the traction motor 7 rotates to drive the chain 8 and the connecting shaft to rotate through the sprocket, thereby driving the winding roller 9 to rotate, so that the traction line 11 can be wound and released on the winding roller 9, which is convenient for the feed hopper 2 to be laid down or erected, and the feed hopper 2 is laid flat on the ground, which is convenient for the operator to put soybeans into the feed hopper 2, and then the feed hopper 2 is reset. When performing screening operations, the feeding motor 4 is turned on, and the feeding motor 4 drives the brush roller 5 to rotate. The brush on the brush roller 5 drives the soybean seeds to move from the upper side to the lower side and fall into the screening machine 1, so that the feeding speed of the soybean seeds can be controlled, and it is avoided that the feeding is too fast and the screening is not timely; when the feed hopper 2 is in a vertical state, the side of the feed hopper 2 leans against the surface of the support frame 6, so that the feed hopper 2 is more stable, and the feed hopper 2 is prevented from shaking when in use.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A soybean screening and breeding device, comprising a screening machine (1) and a feed hopper (2) arranged on the screening machine (1), characterized in that: Swing arms (3) are fixed on both sides of the feed hopper (2), and the swing arms (3) are clamped on the frames on both sides of the screening machine (1). The two swing arms (3) are rotatably connected to the screening machine (1) through bearings. A feeding motor (4) is fixed on the surface of one of the swing arms (3), and the output end of the feeding motor (4) passes through and extends into the feed hopper (2). The feeding motor (4) is connected to a brush roller (5), and a plurality of rows of brushes are fixed on the surface of the brush roller (5), and the brushes are in contact with the through grooves at the bottom of the feed hopper (2).

2. The soybean screening and breeding device according to claim 1, characterized in that: A support frame (6) is fixed on the surface of the screening machine (1), a traction motor (7) is fixed on the surface of the support frame (6), a connecting shaft penetrating the support frame (6) is installed in the support frame (6), the traction motor (7) and the connecting shaft are connected by a chain (8), two sections of the connecting shaft are installed with winding rollers (9), and fixing bolts (10) are fixed on the two side surfaces of the feed hopper (2), and the winding roller (9) and the fixing bolt (10) are connected by a traction line (11).

3. The soybean screening and breeding device according to claim 1, characterized in that: The feed hopper (2) is a bucket-shaped structure.

4. The soybean screening and breeding device according to claim 1, characterized in that: The swing arm (3) is a T-shaped rod structure.

5. The soybean screening and breeding device according to claim 2, characterized in that: The support frame (6) is an n-shaped rod structure, and the support frame (6) is in conflict with the outer side wall of the feed hopper (2).

6. The soybean screening and breeding device according to claim 1, characterized in that: The through slot at the bottom of the feed hopper (2) is arranged corresponding to the feed port of the screening machine (1), and a plastic cloth fixed to the bottom of the feed hopper (2) is provided between the through slot and the screening machine (1).

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