Seed sorting and packaging device

Abstract

The utility model relates to the technical field of agriculture, in particular to a seed sorting and packaging device which comprises a supporting mechanism, a sorting mechanism used for sorting seeds according to different sizes and a packaging mechanism used for packaging the seeds of different sizes respectively. The packaging mechanism comprises three packaging boxes, the three packaging boxes are all located below the three guide pipes away from the discharging hopper, electromagnetic valves are installed on the lower sides of the three guide pipes away from the discharging hopper, the packaging boxes are placed on a conveying belt, and the conveying belt is connected with an output shaft of a transmission motor through a first transmission shaft. The first transmission shaft is rotationally connected with a second transmission shaft through a bevel gear, and the upper end of the second transmission shaft is connected with a stirring table through a key. When the motor drives the conveying belt to convey the packaging boxes, the classified storage boxes are made to move in a reciprocating mode through the stirring table and the springs, the vibration sorting effect is achieved, and sorting is faster.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to a seed sorting and packaging device. Background Art

[0002] After searching the patent document with the publication number CN 218925228 U, the patent document screens the seeds through the coarse material screen and the fine material screen, performs vibration screening through the vibration mechanism, and finally the seeds are sent to the top of the feeding box by the feeding motor for the next process;

[0003] When this patent is in use, the coarse material screen and the fine material screen are fixed inside the device, which is not convenient for replacement when screening other seeds. After screening, a feeding motor is required to transport and package the seeds, which makes the operation somewhat troublesome. Utility Model Content

[0004] The purpose of the utility model is to provide a seed sorting and packaging device in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A seed sorting and packaging device comprises a supporting mechanism, a sorting mechanism for sorting seeds according to different sizes, and a packaging mechanism for respectively packaging seeds of different sizes;

[0007] The sorting mechanism includes a material discharge hopper, a storage box is obliquely arranged below the material discharge hopper, a movable door is installed on the lower side of the storage box, connecting blocks are fixedly installed on both sides of the movable door, a screw is arranged on one side of the movable door, the screw is connected to the movable door through a connecting block, a sorting platform is arranged on the lower side of the movable door, three sorting nets are clamped in the sorting platform, a classification storage box is fixedly installed below the sorting platform, four springs are arranged on one side of the classification storage box, four sliders are arranged on the other side of the classification storage box, a boss is welded on the side of the classification storage box close to the packaging mechanism, and four guide tubes are arranged on the lower side of the classification storage box;

[0008] The packaging mechanism includes three packaging boxes, which are all located under three conduits away from the discharge funnel. Solenoid valves are installed on the lower sides of the three conduits away from the discharge funnel. The packaging boxes are placed on a conveyor belt, which is connected to the output shaft of a transmission motor through a first transmission shaft. The first transmission shaft is rotatably connected to the second transmission shaft through a bevel gear, and the upper end of the second transmission shaft is connected to a toggle table through a key.

[0009] The support mechanism includes a base. A first portal frame is arranged on the base at the position of the spring. A second portal frame is arranged on the base at the position of the blanking funnel. A second fixing frame is installed on the base at the position of the blanking funnel. An annular frame for fixing the blanking funnel is welded to the upper end of the second fixing frame. A support frame for fixing the storage box is arranged on one side of the second fixing frame. A first fixing frame is arranged on the base near the sorting table. A square platform is installed on the first fixing frame. An unqualified seed collection box is placed below the conduit near the square platform.

[0010] Preferably: Three sorting meshes are provided with holes of different sizes, and the installation method is that the holes in the lower sorting mesh are larger.

[0011] Preferably: A cylindrical cap convenient for manual twisting is arranged at the upper end of the lead screw.

[0012] Preferably: The second portal frame is provided with four grooves at the position of the slider, and the slider is slidably connected within the slider.

[0013] Preferably: A convex block is welded to one side of the classification storage box close to the square platform, a chute is opened in the square platform, and the classification storage box is slidably connected within the square platform.

[0014] The beneficial effects compared with the prior art are as follows:

[0015] 1. The sorting mesh can be replaced according to the size of the seeds and different requirements, and the seeds can be classified more carefully to pick out unqualified seeds;

[0016] 2. While the motor drives the conveyor belt to transport the packing box, the classification storage box is reciprocated through the dialing platform and the spring to achieve the effect of vibration sorting, making the sorting faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 is the front view of a seed sorting and packing device according to the present invention;

[0019] Figure 2 is the structural schematic diagram of a seed sorting and packing device according to the present invention;

[0020] Figure 3 is a seed sorting and packing device according to the present invention Figure 2 partial detail view of part A;

[0021] Figure 4 It is the part drawing of the support mechanism of a seed sorting and packing device described in the present utility model;

[0022] Figure 5 It is the partial part drawing of the sorting mechanism of a seed sorting and packing device described in the present utility model;

[0023] Figure 6 It is the structure schematic diagram of the storage box of a seed sorting and packing device described in the present utility model;

[0024] Figure 7 It is the structure schematic diagram of the movable door of a seed sorting and packing device described in the present utility model.

[0025] The description of the reference numerals is as follows:

[0026] 1. Support mechanism; 2. Sorting mechanism; 3. Packing mechanism; 101. Base; 102. First gantry; 103. Second gantry; 104. First fixing frame; 105. Square table; 106. Second fixing frame; 107. Ring frame; 108. Support frame; 109. Unqualified seed collection box; 201. Feeding funnel; 202. Storage box; 203. Movable door; 204. Lead screw; 205. Connecting block; 206. Sorting table; 207. Sorting net; 208. Classification storage box; 209. Spring; 210. Slide block; 211. Boss; 212. Conduit; 301. Packaging box; 302. Solenoid valve; 303. Conveyor belt; 304. Driving motor; 305. First transmission shaft; 306. Second transmission shaft; 307. Poking table. Specific embodiments

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] The present utility model will be further described below with reference to the accompanying drawings:

[0030] As Figures 1-7 shown, a seed sorting and packing device includes a support mechanism 1, and further includes a sorting mechanism 2 for separating seeds by different sizes and a packing mechanism 3 for packing seeds of different sizes respectively;

[0031] In this embodiment: The sorting mechanism 2 includes a feeding hopper 201. A storage box 202 is inclinedly arranged below the feeding hopper 201. A movable door 203 is installed on the lower side of the storage box 202. Connecting blocks 205 are fixedly installed on both sides of the movable door 203. A lead screw 204 is arranged on one side of the storage box 202 where the movable door 203 is located. The lead screw 204 is connected to the movable door 203 through the connecting block 205. A cylindrical cap convenient for manual twisting is arranged at the upper end of the lead screw 204. A sorting table 206 is arranged below the movable door 203. Three sorting meshes 207 are clamped in the sorting table 206. Different-sized holes are opened on the three sorting meshes 207. The installation method is that the holes on the sorting mesh 207 closer to the bottom are larger. A classification storage box 208 is fixedly installed below the sorting table 206. Four springs 209 are arranged on one side of the classification storage box 208. Four sliders 210 are arranged on the other side of the classification storage box 208. A boss 211 is welded on the side of the classification storage box 208 close to the packing mechanism 3. Four conduits 212 are arranged on the lower side of the classification storage box 208. The seeds to be classified enter the storage box 202 from the lower end of the feeding hopper 201. By rotating the cylindrical cap on the lead screw 204, the movable door 203 on the storage box 202 is opened to a distance just enough for a row of seeds to pass through. The seeds enter the sorting table 206 from below the movable door 203. The seeds roll on the sorting table 206. The sorting meshes 207 are clamped in the sorting table 206. If other seeds need to be screened, the sorting meshes 207 with different hole sizes can be replaced according to requirements. First, the seeds pass through the sorting mesh 207 with the smallest holes, and the unqualified seeds fall out. Then, the other seeds pass through the next sorting mesh 207, and the seeds of ordinary size fall out. Finally, the other seeds pass through the sorting mesh 207 with larger holes, and the seeds with larger diameters fall out. Finally, the seeds with the largest diameters fall out from the outside of the sorting table 206;

[0032] In this embodiment: The packing mechanism 3 includes three packing boxes 301. All three packing boxes 301 are located below the three conduits 212 that are away from the blanking funnel 201. Solenoid valves 302 are installed on the lower sides of the three conduits 212 that are away from the blanking funnel 201. The packing boxes 301 are placed on the conveyor belt 303. The conveyor belt 303 is connected to the output shaft of the driving motor 304 through the first transmission shaft 305. The first transmission shaft 305 is rotationally connected to the second transmission shaft 306 through bevel gears. The upper end of the second transmission shaft 306 is key-connected with a dialing platform 307. When the driving motor 304 is started, the driving motor 304 drives the conveyor belt 303 to move through the first transmission shaft 305. The movement of the conveyor belt 303 is used to drive the packing boxes 301 on the conveyor belt 303 to move below the conduit 212. The solenoid valve 302 is opened. After being sorted by the sorting table 206, the seeds enter the three packing boxes 301 through the conduits 212 respectively. At the same time, the first transmission shaft 305 drives the second transmission shaft 306 to rotate through bevel gears, and the dialing platform 307 on the second transmission shaft 306 rotates synchronously. The dialing platform 307 dials the convex platform 211. After the convex platform 211 drives the classification storage box 208 to move a certain distance, the dialing platform 307 disengages from the convex platform 211, and the spring 209 resets the classification storage box 208.

[0033] In this embodiment: The support mechanism 1 includes a base 101. A first portal frame 102 is arranged on the base 101 at the position of the spring 209. A second portal frame 103 is arranged on the base 101 at the position of the blanking funnel 201. Four grooves are provided in the second portal frame 103 at the position of the slider 210, and the slider 210 is slidably connected within the slider 210. A second fixing frame 106 is installed on the base 101 at the position of the blanking funnel 201. An annular frame 107 for fixing the blanking funnel 201 is welded to the upper end of the second fixing frame 106. A support frame 108 for fixing the storage box 202 is arranged on one side of the second fixing frame 106. A first fixing frame 104 is arranged on the base 101 near the sorting table 206. A square platform 105 is installed on the first fixing frame 104. A convex block is welded to one side of the classification storage box 208 close to the square platform 105. A chute is provided within the square platform 105, and the classification storage box 208 is slidably connected within the square platform 105. An unqualified seed collection box 109 is placed below the conduit 212 close to the square platform 105. The first portal frame 102 is fixedly connected to the spring 209. The first portal frame 102, the second portal frame 103, and the first fixing frame 104 play a supporting role for the classification storage box 208. The annular frame 107 is used to support the blanking funnel 201. The support frame 108 is used to support the storage box 202. The unqualified seed collection box 109 is used to collect the sorted unqualified seeds.

[0034] Working principle: First, the seeds to be sorted are poured into the storage box 202 through the feeding funnel 201. When the number of seeds in the storage box 202 reaches a certain amount, in order to avoid clogging in the storage box 202 due to too many seeds, the cylindrical cap on the lead screw 204 is rotated to drive the lead screw 204 to rotate. The connecting block 205 rotates on the lead screw 204, and the lead screw 204 lifts the movable door 203 upward to a height that can just pass a row of seeds. The seeds enter the sorting table 206 from it, and the transmission motor 304 is turned on. The transmission motor 304 controls the first transmission shaft 305 to rotate, and at the same time, the first transmission shaft 305 drives the second transmission shaft 306 to rotate through the bevel gear, and the toggle table 307 on the second transmission shaft 306 rotates synchronously, and the toggle table 307 contacts the boss 211, and the toggle table 307 pushes the boss 211 to move a distance, and the classification storage box 208 moves synchronously with the boss 211, and then the toggle table 307 is separated from the boss 211, and the spring 209 pulls the classification storage box 208 to reset, and the seeds are placed on the sorting table 206. The seeds are rolled, and in the process of reciprocating movement of the classification storage box 208, they are fully in contact with the sorting net 207 installed on the sorting table 206. According to the size of different seeds, the sorting net 207 with holes of different sizes can be replaced. The sorting net 207 divides the seeds into unqualified, ordinary, medium and high-quality seeds in order from small to large. The unqualified seeds after sorting enter the unqualified seed collection box 109, and the remaining sorted seeds fall into the classification storage box 208; the seeds in the classification storage box 208 are stored for a certain number of When measuring, three packaging boxes 301 are placed at specified positions on the conveyor belt 303, and the transmission motor 304 controls the movement of the conveyor belt 303 through the first transmission shaft 305. The conveyor belt 303 drives the packaging box 301 to the bottom of the conduit 212, and the solenoid valve 302 is started. A certain amount of seeds enters the packaging box 301 through the conduit 212, and the conveyor belt 303 continues to operate the packaging box 301, and the solenoid valve 302 is closed until the next group of packaging boxes 301 arrives under the conduit 212, and the solenoid valve 302 repeats the work.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A seed sorting and packing device, comprising a support mechanism (1), characterized in that: It also includes a sorting mechanism (2) for sorting seeds according to different sizes and a packaging mechanism (3) for packaging seeds of different sizes separately; The sorting mechanism (2) comprises a material discharge hopper (201), a storage box (202) is obliquely arranged below the material discharge hopper (201), a movable door (203) is installed on the lower side of the storage box (202), connecting blocks (205) are fixedly installed on both sides of the movable door (203), a lead screw (204) is arranged on one side of the movable door (203) of the storage box (202), the lead screw (204) is connected to the movable door (203) via the connecting block (205), and the lower side of the movable door (203) is provided with a movable door (203). A sorting platform (206) is arranged on the side, three sorting nets (207) are clamped in the sorting platform (206), a classification storage box (208) is fixedly installed below the sorting platform (206), four springs (209) are arranged on one side of the classification storage box (208), four sliders (210) are arranged on the other side of the classification storage box (208), a boss (211) is welded on the side of the classification storage box (208) close to the packaging mechanism (3), and four guide tubes (212) are arranged on the lower side of the classification storage box (208); The packaging mechanism (3) comprises three packaging boxes (301), and the three packaging boxes (301) are all located below the three conduits (212) away from the discharge hopper (201). The lower sides of the three conduits (212) away from the discharge hopper (201) are all equipped with solenoid valves (302). The packaging boxes (301) are placed on a conveyor belt (303), and the conveyor belt (303) is connected to the output shaft of a transmission motor (304) through a first transmission shaft (305). The first transmission shaft (305) is rotationally connected to a second transmission shaft (306) through a bevel gear, and the upper end of the second transmission shaft (306) is connected to a toggle table (307) through a key.

2. The seed sorting and packing device according to claim 1, characterized in that: The support mechanism (1) comprises a base (101), a first door frame (102) is arranged on the base (101) at the position of the spring (209), a second door frame (103) is arranged on the base (101) at the position of the discharge funnel (201), a second fixing frame (106) is installed on the base (101) at the position of the discharge funnel (201), and a fixing frame (106) is welded on the upper end of the second fixing frame (106) for fixing the discharge funnel (201). A circular frame (107) is provided for holding a bucket (201); a support frame (108) for fixing a storage box (202) is provided on one side of the second fixed frame (106); a first fixed frame (104) is provided on the base (101) near the sorting table (206); a square table (105) is installed on the first fixed frame (104); and a failed seed collection box (109) is placed under the guide tube (212) near the square table (105).

3. A seed sorting and packing device according to claim 1, characterized in that: Three of the sorting meshes (207) are provided with holes of different sizes, and the installation method is such that the holes on the lower sorting mesh (207) are larger.

4. A seed sorting and packing device according to claim 1, characterized in that: A cylindrical cap for facilitating manual twisting is provided at the upper end of the lead screw (204).

5. The seed sorting and packing device according to claim 2, characterized in that: The second gantry (103) is provided with four grooves at the position of the slider (210), and the slider (210) is slidably connected within the slider (210).

6. The seed sorting and packing device according to claim 2, wherein: A convex block is welded to one side of the classification storage box (208) close to the square table (105), a sliding groove is provided within the square table (105), and the classification storage box (208) is slidably connected within the square table (105).

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