Pretreatment device for crop seeds

Abstract

The utility model provides a pretreatment device for crop seeds, and belongs to the technical field of seed treatment. The pretreatment device for the crop seeds comprises a storage structure and a pretreatment structure. The storage structure comprises a pretreatment box, lifting pieces and a filter screen, the lifting pieces are installed on the two sides of the pretreatment box, a groove is formed in the inner bottom face of the pretreatment box, and the filter screen is fixed to the groove. The pretreatment structure comprises a stirring part and a servo motor, the stirring part is mounted on the lifting part, the filter plate is mounted on the lifting part, the servo motor is mounted on the lifting part, and the servo motor is in transmission connection with the stirring part through a transmission part. According to the seed soaking device, seeds can be conveniently filtered, the cleanliness of the seeds can be improved, crop seeds can be prevented from being accumulated in the soaking process, soaking is more sufficient, the germination rate of the seeds can be improved, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of seed processing, in particular to a pre-processing device for crop seeds. Background Art

[0002] Seeds are reproductive bodies unique to gymnosperms and angiosperms, formed by ovules through pollination and fertilization. Seeds are generally composed of three parts: seed coat, embryo and endosperm. Some mature seeds of plants only have seed coat and embryo. The formation of seeds allows the young sporophyte ovules to be protected by the mother and get sufficient nutrients like the fetus of a mammal. Seeds also have many structures for spreading or resisting adverse conditions, creating good conditions for the continuation of plant races.

[0003] At present, it is essential to add chemicals to soak and pre-treat crop seeds during the planting process to ensure the germination rate of the seeds and the healthy growth of the seeds. The existing seeds are often just poured into a soaking container during the soaking pre-treatment process, which is not conducive to cleaning the impurities and shriveled seeds inside. Therefore, it is necessary to propose a pre-treatment device for crop seeds to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a pretreatment device for crop seeds, aiming to improve the problem that in the existing seed pretreatment process, the seeds are often just poured into a soaking container, which is not conducive to cleaning the impurities and shriveled seeds inside.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a pre-processing device for crop seeds, which comprises a storage structure and a pre-processing structure.

[0007] The storage structure includes a pretreatment box, a lifting member and a filter screen, wherein the lifting member is installed on both sides of the pretreatment box, a groove is formed on the inner bottom surface of the pretreatment box, and the filter screen is fixed at the groove. The pretreatment structure includes an agitator, a filter plate and a servo motor, wherein the agitator is installed on the lifting member, the filter plate is installed on the lifting member, the filter plate is located above the agitator, the servo motor is installed on the lifting member, and the servo motor is connected to the agitator through a transmission member.

[0008] In one embodiment of the utility model, the lifting member includes two electric cylinders, the two electric cylinders are installed at two ends of the pretreatment box, a connecting frame is fixed to the output end of the electric cylinder, and the filter plate is fixed on the connecting frame.

[0009] In an embodiment of the utility model, support columns are symmetrically fixed to the bottom of the pretreatment box, and support pads are fixed to the bottom of the support columns.

[0010] In one embodiment of the utility model, a drainage pipe is also fixedly passed through the bottom of the pretreatment box, and a control valve is installed on the drainage pipe.

[0011] In an embodiment of the utility model, the stirring member includes a rotating rod and a stirring frame, the rotating rod is rotatably connected between the connecting frames, the stirring frame is fixed on the rotating rod, and the stirring frame is slidably connected to the surface of the filter screen.

[0012] In one embodiment of the utility model, the transmission member includes a driving wheel and a driven wheel, the driving wheel key is connected to the end of the servo motor output shaft, the driven wheel key is connected to the rotating rod, and the driving wheel and the driven wheel are connected by a transmission chain.

[0013] In an embodiment of the utility model, a through hole matching the transmission chain is formed on the filter plate.

[0014] The beneficial effects of the utility model are as follows: the utility model is a pretreatment device for crop seeds obtained by the above-mentioned design. When in use, the crop seeds fall into the interior of the pretreatment box through the sieve plate, so that the crop seeds can be filtered, and then soaking liquid is added to the interior of the pretreatment box. During the soaking process, the servo motor drives the stirring member to rotate, and the stirring member is used to turn the crop seeds. During the turning process, small particles of impurities in the crop seeds can be made to fall down through the filter net for filtration, and the floating small particles of impurities will float up for cleaning. In this way, the seeds can be conveniently filtered during the pretreatment process of the crop seeds, which is beneficial to improving the cleanliness of the seeds. At the same time, during the soaking process, the crop seeds can be prevented from piling up to make the soaking more sufficient, which is beneficial to improving the germination rate of the seeds and making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic structural diagram of a pretreatment device for crop seeds provided in an embodiment of the utility model;

[0017] Figure 2A schematic diagram of the cross-sectional structure of a crop seed pretreatment device provided by an embodiment of the utility model from a first viewing angle;

[0018] Figure 3 A schematic cross-sectional structure diagram of a crop seed pretreatment device from a second viewing angle provided by an embodiment of the utility model;

[0019] Figure 4 A schematic diagram of the pretreatment structure of a pretreatment device for crop seeds provided in an embodiment of the utility model;

[0020] Figure 5 A schematic diagram of the filter plate structure of a crop seed pretreatment device provided in an embodiment of the utility model;

[0021] Figure 6 A schematic diagram of the filter structure of a crop seed pretreatment device provided in an embodiment of the utility model.

[0022] In the figure: 100-storage structure; 110-pretreatment box; 111-groove; 120-lifting member; 121-electric cylinder; 122-connecting frame; 130-filter screen; 140-support column; 141-support pad; 150-drain pipe; 151-control valve; 200-pretreatment structure; 210-stirring member; 211-rotating rod; 212-stirring frame; 220-filter plate; 230-servo motor; 240-transmission member; 241-driving wheel; 242-driven wheel; 243-transmission chain. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] See also Figure 1-Figure 6 The utility model provides a technical solution: a pretreatment device for crop seeds, including a storage structure 100 and a pretreatment structure 200.

[0026] See also Figure 1-Figure 6The storage structure 100 includes a pretreatment box 110, a lifting member 120 and a filter 130. The lifting member 120 is installed on both sides of the pretreatment box 110. A groove 111 is formed on the inner bottom surface of the pretreatment box 110. The filter 130 is fixed at the groove 111. The mesh of the filter 130 is smaller than the diameter of the crop seeds, which can prevent them from falling downward.

[0027] The lifting member 120 includes two electric cylinders 121, which are mounted at both ends of the pretreatment box 110. A connecting frame 122 is fixed to the output end of the electric cylinder 121, and a filter plate 220 is fixed to the connecting frame 122. The two electric cylinders 121 can be used to lift the pretreatment structure 200 upward, so as to facilitate material removal. The lifting member 120 includes two electric cylinders 121, which are mounted at both ends of the pretreatment box 110. A connecting frame 122 is fixed to the output end of the electric cylinder 121, and a filter plate 220 is fixed to the connecting frame 122. The aperture of the filter plate 220 is larger than the diameter of the seeds, so that the seeds can fall into the pretreatment box 110 easily, and impurities larger than the aperture of the filter plate 220 will be filtered out, thereby improving the cleanliness of the seeds.

[0028] The bottom of the pretreatment box 110 is symmetrically fixed with support columns 140, and the bottom of the support columns 140 is fixed with support pads 141; the bottom of the pretreatment box 110 is also penetrated and fixed with a drain pipe 150, and the drain pipe 150 is installed with a control valve 151. The support columns 140 and the support pad 141 can support the pretreatment box 110, and the drain pipe 150 and the control valve 151 can facilitate the discharge of the soaking liquid, thereby facilitating reuse.

[0029] See also Figure 1-Figure 5 The pretreatment structure 200 includes an agitator 210, a filter plate 220 and a servo motor 230. The agitator 210 is mounted on the lifting member 120. The filter plate 220 is mounted on the lifting member 120. The filter plate 220 is located above the agitator 210. The servo motor 230 is mounted on the lifting member 120. The servo motor 230 and the agitator 210 are connected to each other through a transmission member 240.

[0030] The stirring member 210 includes a rotating rod 211 and a stirring frame 212, the rotating rod 211 is rotatably connected between the connecting frame 122, the stirring frame 212 is fixed on the rotating rod 211, and the stirring frame 212 is slidably connected to the surface of the filter screen 130; the transmission member 240 includes a driving wheel 241 and a driven wheel 242, the driving wheel 241 is keyed to the end of the output shaft of the servo motor 230, and the driven wheel 242 is keyed to the rotating rod 211, and the driving wheel 241 and the driven wheel 242 are connected by a transmission chain 243. Here, the driving wheel 241 and the driven wheel 242 are both gears. The servo motor 230 drives the driving wheel 241 to rotate, and at the same time, the driven wheel 242 and the stirring member 210 are driven to rotate under the action of the transmission chain 243, so that the seeds can be stirred to prevent insufficient soaking from affecting later growth. A through hole matching the transmission chain 243 is formed on the filter plate 220 , and the through hole allows the transmission chain 243 to pass through conveniently, thereby facilitating the transmission chain 243 to rotate.

[0031] Specifically, the working principle of the pretreatment device for crop seeds is as follows: when in use, the crop seeds fall into the interior of the pretreatment box 110 through the sieve plate 220, so that the crop seeds can be filtered, and then the soaking liquid is added to the interior of the pretreatment box 110. During the soaking process, the servo motor 230 drives the driving wheel 241 to rotate, and then the transmission chain 243 drives the driven wheel 242 and the rotating rod 211 and the stirring frame 212 to rotate, and the stirring frame 212 is used to turn the crop seeds. During the turning process, small particles of impurities in the crop seeds can be made to fall down through the filter net 130 for filtration, and the floating small particles of impurities will float up for cleaning. In this way, the seeds can be easily filtered during the pretreatment process of the crop seeds, which is beneficial to improving the cleanliness of the seeds. At the same time, during the soaking process, the crop seeds can be prevented from accumulating to make the soaking more sufficient, which is beneficial to improving the germination rate of the seeds and making it more convenient to use.

[0032] It should be noted that the specific model specifications of the electric cylinder 121 and the servo motor 230 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0033] The power supply and principle of the electric cylinder 121 and the servo motor 230 are clear to those skilled in the art and will not be described in detail here.

[0034] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. 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 pretreatment device for crop seeds, comprising a storage structure (100) and a pretreatment structure (200) mounted on the storage structure (100), characterized in that: The storage structure (100) comprises a pre-treatment box (110), a lifting member (120) and a filter (130), wherein the lifting member (120) is installed on both sides of the pre-treatment box (110), a groove (111) is formed on the inner bottom surface of the pre-treatment box (110), and the filter (130) is fixed at the groove (111); The pretreatment structure (200) includes an agitator (210), a filter plate (220) and a servo motor (230), wherein the agitator (210) is mounted on the lifting member (120), the filter plate (220) is mounted on the lifting member (120), the filter plate (220) is located above the agitator (210), the servo motor (230) is mounted on the lifting member (120), and the servo motor (230) and the agitator (210) are connected via a transmission member (240).

2. A crop seed pretreatment device according to claim 1, characterized in that: The lifting member (120) comprises two electric cylinders (121), the two electric cylinders (121) are installed at two ends of the pretreatment box (110), a connecting frame (122) is fixed to the output end of the electric cylinder (121), and the filter plate (220) is fixed on the connecting frame (122).

3. A crop seed pretreatment device according to claim 1, characterized in that: Support columns (140) are symmetrically fixed to the bottom of the pretreatment box (110), and support pads (141) are fixed to the bottom of the support columns (140).

4. The crop seed pretreatment device according to claim 1, characterized in that: A drainage pipe (150) is also fixedly passed through the bottom of the pretreatment box (110), and a control valve (151) is installed on the drainage pipe (150).

5. The crop seed pretreatment device according to claim 2, characterized in that: The stirring member (210) comprises a rotating rod (211) and a stirring frame (212); the rotating rod (211) is rotatably connected between the connecting frames (122); the stirring frame (212) is fixed on the rotating rod (211); and the stirring frame (212) is slidably connected to the surface of the filter screen (130).

6. A crop seed pretreatment device according to claim 5, characterized in that: The transmission member (240) comprises a driving wheel (241) and a driven wheel (242); the driving wheel (241) is key-connected to the end of the output shaft of the servo motor (230); the driven wheel (242) is key-connected to the rotating rod (211); the driving wheel (241) and the driven wheel (242) are connected to each other via a transmission chain (243).

7. A crop seed pretreatment device according to claim 6, characterized in that: The filter plate (220) is formed with a through hole matching the transmission chain (243).

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