Agricultural planting seed pesticide mixing device

Abstract

The utility model discloses a pesticide mixing device for agricultural planting seeds. The pesticide mixing device comprises a mixing box, a conveying mechanism and a cleaning mechanism, a filter screen II is arranged on the inner side of the mixing box, and the spiral discharger is fixedly connected to one side of the mixing box; the conveying mechanism is rotationally connected to the inner side of the mixing box; the cleaning mechanism is positioned above the filter screen II and is rotationally connected with the mixing box; blended chemicals are added into the mixing box through a chemical adding opening in the mixing box, then seeds are fed into a material guiding barrel from a material receiving hopper, the seeds reach the position above a bottom plate in the conveying mechanism along the material guiding barrel, and the chemicals penetrating through a filter screen I and entering a connecting barrel are used for soaking the seeds. According to the utility model, the mixing box is matched with the transportation mechanism to uniformly attach the medicament to the surfaces of seeds; and the mixed seeds are automatically conveyed out of the device through the cleaning mechanism.

Description

Technical Field

[0001] The utility model belongs to the technical field of agriculture, and in particular relates to a device for mixing pesticides with agricultural planting seeds. Background Art

[0002] Since seeds are exposed to the natural environment after sowing, they may be infected by pathogens in the soil or eaten by underground pests, resulting in the seeds not germinating or the plants becoming diseased after germination. Therefore, it is necessary to mix the seeds with pesticides before sowing to protect the seeds and provide them with necessary nutrients.

[0003] After searching, a prior art announcement number CN 220235395 U was found, which is a seed mixing machine. The power device in the device controls the rotating rod to drive the spiral plate to rotate. When the spiral plate rotates, it drives the seeds entering the limiting sleeve along the feed trough upward. After the seeds rise to the top of the spiral plate, they fall out through the discharge trough. When clumped seeds enter the limiting sleeve, a baffle is provided inside the discharge trough, preventing the clumped seeds from being discharged. The seeds at the bottom continue to move upward, causing the clumped seeds to be squeezed and broken, and then return to the mixing barrel through the baffle along the discharge trough. However, after the seeds are mixed with the medicine, the staff needs to manually remove the seeds from the device.

[0004] A search revealed a seed mixing device with prior art publication number CN 220897135 U. The device includes a medicine box in which medicine flows out of a dripping tube via an annular tube. At the same time, seeds are poured from a seed inlet into a mixing box, where they fall along a diverter cone and are contaminated by the medicine flowing out of the dripping tube. The medicine and seeds then pass through the gap between the rotating element in the cavity and the cavity ring and enter the bottom of the mixing box. A motor drives a rotating column to mix the seeds and medicine again. However, under the influence of gravity, the medicine flows to the bottom of the mixing box, preventing the seeds above the liquid level from being mixed with the medicine.

[0005] Therefore, a device for mixing agricultural seeds with pesticides is needed, which can automatically transport the mixed seeds out of the device while ensuring that the seeds and the pesticide are evenly mixed. Summary of the Invention

[0006] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a device for mixing pesticides for agricultural planting seeds. The utility model uses a mixing box and a transport mechanism to evenly attach the pesticide to the surface of the seeds; and automatically transports the mixed seeds out of the device through a cleaning mechanism.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A device for mixing agricultural seeds with medicine, comprising a mixing box, a transport mechanism, and a cleaning mechanism; a filter screen II is provided on the inner side of the mixing box, and a spiral discharger is fixedly connected to one side of the mixing box; the transport mechanism is rotatably connected to the inner side of the mixing box; the cleaning mechanism is located above the filter screen II and is rotatably connected to the mixing box; the mixing box is provided with a receiving hopper, a dosing port, a drain port, a connecting groove I, a material guide cylinder, a connecting cylinder, a filter screen I, a material dividing plate, and a material drop port; the bottom of the connecting cylinder is fixedly connected to the mixing box, and the top is fixedly connected to the material dividing plate, and filter screen I is provided in several through grooves at the bottom of the connecting cylinder, and several material drop ports are provided on the material dividing plate; the material guide cylinder is fixedly connected to the top of the mixing box, and the bottom end of the material guide cylinder extends into the inner side of the connecting cylinder, and the top end is fixedly connected to a receiving hopper; the dosing port is fixedly connected to one side of the mixing box, and the drain port is located below the dosing port and is fixedly connected to the mixing box; the connecting groove I is located above the dosing port and is fixedly connected to the mixing box.

[0009] The transport mechanism is provided with a motor I, spiral blades, a bottom plate, a material guide cone, a gear ring I, and a connecting plate I; the gear ring I is rotatably connected to the outside of the material guide cylinder, and a number of spiral blades rotatably connected between the material guide cylinder and the connecting cylinder are fixedly connected to the gear ring I through the connecting plate I; the bottom plate is fixedly connected to the bottom of the spiral blade, and the material guide cone is located on the inner side of the spiral blade and is fixedly connected to the bottom plate; the motor I is fixedly connected to the top of the mixing box through the motor base, and the output end of the motor I passes through the through hole at the top of the mixing box and engages with the gear ring I through the gear.

[0010] The cleaning mechanism is provided with a motor II, a guide ring, a connecting groove II, a rotating seat, a scraper, a limiting groove, and a gear ring II; the rotating seat is rotatably connected to a pair of connecting grooves II symmetrically arranged inside the mixing box, and the gear ring II rotatably connected in the connecting groove I is fixedly connected to the rotating seat; one side of the scraper is fixedly connected to the rotating seat, and the other side is slidingly connected to the guide ring fixedly connected to the material guide barrel through the limiting groove; the motor II is fixedly connected to the connecting groove I through the motor seat, and the output end of the motor II passes through the through hole on the connecting groove I and engages with the gear ring II through the gear.

[0011] One side of the filter screen II is fixedly connected to a collecting tank, a spiral discharger is located on one side of the collecting tank and is fixedly connected to the mixing box, and a spiral blade in the spiral discharger passes through a through slot on the mixing box and is arranged inside the collecting tank.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1) Add the prepared medicine into the mixing box through the dosing port on the mixing box until the medicine does not cover the filter I. Then, put the seeds into the guide barrel from the receiving hopper. The seeds go along the guide barrel to the top of the bottom plate in the transport mechanism, and the medicine that passes through the filter I and enters the connecting barrel soaks the seeds. At the same time, the motor I controls the gear ring I to cooperate with the connecting plate I, driving the spiral blades and the guide cone along the attached Figure 1The guide cone continuously guides the seeds soaked in the medicine to the bottom of the spiral blade, so that the spiral blade transports the seeds with the surface covered with medicine to the distribution plate, thereby preventing the seeds from being soaked in the medicine for too long and affecting the growth and reproduction ability of the seeds. While the guide cone guides the seeds to the bottom of the spiral blade, the seeds above the guide cylinder continuously descend and soak in the medicine, thereby preventing the phenomenon of uneven adhesion of the medicine to the seed surface. The seeds that reach the distribution plate are evenly sprinkled on the filter screen II through the drop port. At this time, the seeds stay on the filter screen II, and the excess medicine on the seed surface is drained off, thereby preventing the excess medicine from affecting the survival rate of the seeds.

[0014] 2) The motor II and gear ring II in the cleaning mechanism cooperate to control the rotating seat to drive the scraper to slide back and forth along the guide ring; thereby pushing the seeds that have drained away excess chemicals into the collection trough on one side of the filter II, and at the same time starting the spiral discharger to quickly transport the seeds in the collection trough out of the mixing box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Attachment Figure 1 This is a schematic diagram of the structure of a device for mixing pesticides with agricultural seeds in the utility model;

[0016] Attachment Figure 2 It is attached Figure 1 Schematic diagram of the internal structure of the mixing box;

[0017] Attachment Figure 3 It is attached Figure 1 Schematic diagram of the connection structure between the middle transport mechanism and the mixing box;

[0018] Attachment Figure 4 It is attached Figure 1 Schematic diagram of the structure of the transport mechanism;

[0019] Attachment Figure 5 It is attached Figure 1 Schematic diagram of the structure of the middle rotating seat;

[0020] Attachment Figure 6 It is attached Figure 1 Schematic diagram of the structure of the mixing box;

[0021] In the figure: 1. Mixing box; 101. Material receiving hopper; 102. Dosing port; 103. Drain port; 104. Connecting groove I; 105. Material guide cylinder; 106. Connecting cylinder; 1061. Filter screen I; 107. Material distribution plate; 1071. Material drop port; 2. Transport mechanism; 201. Motor I; 202. Spiral blade; 203. Bottom plate; 204. Material guide cone; 205. Gear ring I; 2051. Connecting plate I; 3. Cleaning mechanism; 301. Motor II; 302. Guide ring; 303. Connecting groove II; 304. Rotating seat; 3041. Scraper; 3042. Limiting groove; 3043. Gear ring II; 4. Spiral discharger; 5. Filter screen II; 501. Collecting tank. DETAILED DESCRIPTION

[0022] To facilitate understanding by those skilled in the art, Figure 1-6 , the technical solution of the utility model is further described in detail.

[0023] A device for mixing agricultural seeds, comprising a mixing box 1, a transport mechanism 2, and a cleaning mechanism 3; a filter screen II 5 is provided on the inner side of the mixing box, and a spiral discharger 4 is fixedly connected to one side of the mixing box 1; the transport mechanism 2 is rotatably connected to the inner side of the mixing box 1; the cleaning mechanism 3 is located above the filter screen II 5 and is rotatably connected to the mixing box 1; the mixing box 1 is provided with a receiving hopper 101, a dosing port 102, a drain port 103, a connecting groove I 104, a material guide cylinder 105, a connecting cylinder 106, a filter screen I 1061, a material dividing plate 107, and a material drop port 1071; the bottom of the connecting cylinder 106 is connected to the mixing box The combining box 1 is fixedly connected, the top is fixedly connected to the dividing plate 107, and a filter screen Ⅰ 1061 is provided in the several through grooves at the bottom of the connecting cylinder 106, and a plurality of drop-out ports 1071 are provided on the dividing plate 107; the material guide cylinder 105 is fixedly connected to the top of the mixing box 1, and the bottom end of the material guide cylinder 105 extends into the inner side of the connecting cylinder 106, and the top is fixedly connected to the receiving hopper 101; the dosing port 102 is fixedly connected to one side of the mixing box 1, and the drain port 103 is located below the dosing port 102 and is fixedly connected to the mixing box 1; the connecting groove Ⅰ 104 is located above the dosing port 102 and is fixedly connected to the mixing box.

[0024] The transport mechanism 2 is provided with a motor I 201, a spiral blade 202, a bottom plate 203, a guide cone 204, a gear ring I 205, and a connecting plate I 2051; the gear ring I 205 is rotatably connected to the outside of the guide cylinder 105, and a plurality of spiral blades 202 rotatably connected between the guide cylinder 105 and the connecting cylinder 106 are fixedly connected to the gear ring I 205 through the connecting plate I 2051; the bottom plate 203 is fixedly connected to the bottom of the spiral blade 202, and the guide cone 204 is located on the inner side of the spiral blade 202 and is fixedly connected to the bottom plate 203; the motor I 201 is fixedly connected to the top of the mixing box 1 through the motor base, and the output end of the motor I 201 passes through the top of the mixing box. The through hole is meshed with the gear ring I 205 through the gear; the prepared medicine is added to the mixing box 1 through the dosing port 102 until the medicine does not filter the filter I 1061, and then the seeds are put into the guide barrel 105 from the receiving hopper 101. The seeds reach the top of the bottom plate 203 along the guide barrel 105, and the medicine that passes through the filter I 1061 and enters the connecting barrel 106 soaks the seeds; at the same time, the motor I 201 controls the gear ring I 205 to cooperate with the connecting plate I 2051, driving the spiral blade 202 and the guide cone 204 along the attached Figure 1 The guide cone 204 continuously guides the seeds soaked in the agent into the bottom of the spiral blade 202, so that the spiral blade 202 transports the seeds with the surface covered with the agent to the dividing plate 107, to prevent the seeds from being soaked in the agent for too long, which affects the growth and reproduction ability of the seeds; while the guide cone 204 guides the seeds into the bottom of the spiral blade 202, the seeds above the guide cylinder 105 continuously descend and soak in the agent, thereby preventing the uneven adhesion of the agent to the surface of the seeds; the seeds reaching the dividing plate 107 are evenly sprinkled on the filter screen Ⅱ5 through the drop port 1071, and the seeds are allowed to stay on the filter screen Ⅱ5 at this time, and the excess agent on the surface of the seeds is drained out to prevent the excess agent from affecting the survival rate of the seeds.

[0025] The cleaning mechanism 3 is provided with a motor II 301, a guide ring 302, a connecting groove II 303, a rotating seat 304, a scraper 3041, a limiting groove 3042, and a ring gear II 3043; the rotating seat 304 is rotatably connected to a pair of connecting grooves II 303 symmetrically arranged inside the mixing box 1, and the ring gear II 3043 rotatably connected in the connecting groove I 104 is fixedly connected to the rotating seat 304; one side of the scraper 3041 is fixedly connected to the rotating seat 304, and the other side is slidingly connected to the guide ring 302 fixedly connected to the material guide barrel 105 through the limiting groove 3042; the motor II 301 is fixedly connected to the connecting groove I 104 through the motor seat, and the output end of the motor II 301 passes through the through hole on the connecting groove I 104 and engages with the ring gear II 3043 through a gear.

[0026] One side of the filter screen II 5 is fixedly connected to a collecting trough 501, and the spiral discharging device 4 is located on one side of the collecting trough 501 and fixedly connected to the mixing box 1, and the spiral blades in the spiral discharging device 4 pass through the through slot on the mixing box 1 and are arranged inside the collecting trough 501; the motor II 301 and the gear ring II 3043 cooperate to control the rotating seat 304 to drive the scraper 3041 to slide back and forth along the guide ring 302; thereby, the seeds that have been drained of excess medicine are pushed into the collecting trough 501, and at the same time, the spiral discharging device 4 is started to quickly transport the seeds entering the collecting trough 501 out of the mixing box 1.

[0027] An agricultural seed-drying device, the working process is as follows:

[0028] The prepared medicine is added into the mixing box 1 through the dosing port 102 on the mixing box 1 until the medicine does not filter the filter mesh Ⅰ1061, and then the seeds are put into the guide barrel 105 from the receiving hopper 101. The seeds travel along the guide barrel 105 to the top of the bottom plate 203 in the transport mechanism 2, so that the medicine that passes through the filter mesh Ⅰ1061 and enters the connecting barrel 106 soaks the seeds; at the same time, the motor Ⅰ201 controls the gear ring Ⅰ205 to cooperate with the connecting plate Ⅰ2051, driving the spiral blade 202 and the guide cone 204 along the attached Figure 1 The guide cone 204 continuously guides the seeds soaked in the medicine to the bottom of the spiral blade 202, so that the spiral blade 202 transports the seeds covered with the medicine to the dividing plate 107. While the guide cone 204 guides the seeds to the bottom of the spiral blade 202, the seeds above the guide cylinder 105 continuously descend and are immersed in the medicine.

[0029] The seeds that reach the dividing plate 107 are evenly sprinkled onto the filter screen Ⅱ5 through the drop port 1071. At this time, the seeds stay on the filter screen Ⅱ5 to drain out the excess medicine on the surface of the seeds; then the motor Ⅱ301 and the gear ring Ⅱ3043 in the cleaning mechanism 3 cooperate to control the rotating seat 304 to drive the scraper 3041 to slide back and forth along the guide ring 302; thereby pushing the seeds into the collecting trough 501, and at the same time starting the spiral discharger 4 to quickly transport the seeds entering the collecting trough 501 out of the mixing box 1.

[0030] In summary, electronic or electrical components including but not limited to motors, spiral dischargers, etc. are components in the prior art, obtained through private customization or purchase, and the electrical connections between the components are conventional circuit connections or electrical connections in the prior art, and are not within the scope of protection of the present utility model.

[0031] The above content is merely an example and explanation of the structure of the present utility model. Technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the scope of protection of the present utility model.

Claims

1. A device for mixing agricultural seeds with pesticides, comprising a mixing box, a transport mechanism, and a cleaning mechanism; a filter screen II is provided on the inner side of the mixing box, and a spiral discharger is fixedly connected to one side of the mixing box; the transport mechanism is rotatably connected to the inner side of the mixing box; and the cleaning mechanism is located above the filter screen II and is rotatably connected to the mixing box. It is characterized by The mixing box is provided with a receiving hopper, a dosing port, a drain port, a connecting groove I, a material guide cylinder, a connecting cylinder, a filter screen I, a material distributor plate, and a material drop port; the bottom of the connecting cylinder is fixedly connected to the mixing box, and the top is fixedly connected to the material distributor plate, and a plurality of through grooves at the bottom of the connecting cylinder are provided with filter screens I, and a plurality of material drop ports are provided on the material distributor plate; the material guide cylinder is fixedly connected to the top of the mixing box, and the bottom end of the material guide cylinder extends into the inner side of the connecting cylinder, and the top end is fixedly connected to the receiving hopper; the dosing port is fixedly connected to one side of the mixing box, and the drain port is located below the dosing port and is fixedly connected to the mixing box; the connecting groove I is located above the dosing port and is fixedly connected to the mixing box; The transport mechanism is provided with a motor I, spiral blades, a bottom plate, a material guide cone, a gear ring I, and a connecting plate I; the gear ring I is rotatably connected to the outside of the material guide cylinder, and a number of spiral blades rotatably connected between the material guide cylinder and the connecting cylinder are fixedly connected to the gear ring I through the connecting plate I; the bottom plate is fixedly connected to the bottom of the spiral blade, and the material guide cone is located on the inner side of the spiral blade and is fixedly connected to the bottom plate; the motor I is fixedly connected to the top of the mixing box through the motor base, and the output end of the motor I passes through the through hole at the top of the mixing box and engages with the gear ring I through the gear.

2. The agricultural seed mixing device according to claim 1, characterized in that The cleaning mechanism is provided with a motor II, a guide ring, a connecting groove II, a rotating seat, a scraper, a limiting groove, and a gear ring II; the rotating seat is rotatably connected to a pair of connecting grooves II symmetrically arranged inside the mixing box, and the gear ring II rotatably connected in the connecting groove I is fixedly connected to the rotating seat; one side of the scraper is fixedly connected to the rotating seat, and the other side is slidingly connected to the guide ring fixedly connected to the material guide barrel through the limiting groove; the motor II is fixedly connected to the connecting groove I through the motor seat, and the output end of the motor II passes through the through hole on the connecting groove I and engages with the gear ring II through the gear.

3. The agricultural seed mixing device according to claim 1, characterized in that One side of the filter screen II is fixedly connected with a collecting tank.

4. The agricultural seed mixing device according to claim 1, characterized in that The spiral discharger is located at one side of the collecting tank and is fixedly connected to the mixing box, and the spiral blades in the spiral discharger pass through the through slot on the mixing box and are arranged inside the collecting tank.

Images