Small-sized fertilizing device for potato planting

Abstract

The utility model relates to the technical field of potato planting, and discloses a small-sized fertilizing device for potato planting, which comprises a tumbril, a mixing and stirring box is arranged at the upper end of the tumbril, a discharging pipeline is arranged at the bottom of the right end of the mixing and stirring box, and a water pump is mounted on the discharging pipeline. A water spraying pipe is fixedly connected to the lower end of the discharging pipeline, a spraying head is arranged at the lower end of the water spraying pipe, and a soil turning device is arranged at the right end of the tumbrel. According to the small fertilization device for potato planting, a knob is rotated, the knob drives a screw to rotate, the screw drives a support and a shovel to ascend and descend, the soil turning depth of the shovel is changed, a first motor is started, the first motor drives a rotating shaft to rotate, the rotating shaft drives the shovel to rotate, soil turning operation is conducted, and then a water pump pumps mixed fertilizer in a mixing and stirring box; the soil is conveyed to the water spraying pipe through the discharging pipeline and then sprayed out through the spraying head for deep fertilization, and therefore the effects of facilitating automatic soil turning and fertilization and improving the fertilization efficiency and quality are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of potato planting, in particular to a small fertilizing device for potato planting. Background Art

[0002] Potato is an annual herbaceous plant of the genus Solanum in the Solanaceae family. The aboveground stem is diamond-shaped and hairy. Genetically modified potatoes: smooth surface. Potato leaves are simple when they are first born, and gradually grow into an odd number of unequal pinnate compound leaves, which are ovate to oblong in shape; the umbel grows at the top, and the flowers are white or blue-purple; the fruit is a berry; the tuber is oblate or spherical, glabrous or sparsely hairy; the potato skin is white, light red or purple; the potato flesh is white, light yellow, yellow and other colors. In the process of potato cultivation, the demand for fertilizer is very high.

[0003] According to a fertilization device for potato planting disclosed in Chinese patent publication number CN 221178430 U, the problem that fertilizer is sprinkled on the soil surface in the prior art is not conducive to potato absorption is solved. The patent controls the opening and closing of the sealing piece at the bottom of the fertilizer sleeve through the transmission of the screw rod; the fertilizer is transported from the fertilizer box to the fertilizer pipe rack through the delivery pipe. Since the sealing piece is in a sealed state, the fertilizer will be retained in the fertilizer sleeve. When fertilizing, the soil is turned over by a shovel, and the clutch is squeezed. The sealing piece will be opened through the transmission of the screw rod to fertilize the potatoes. The clutch is released to close the sealing piece, so that the device is convenient to use. However, the device uses manual soil turning, and the fertilizer box is installed on the shovel, which is relatively heavy and difficult to operate. Long-term use will consume a lot of effort and reduce the fertilization efficiency.

[0004] Therefore, we propose a small-sized fertilization device for potato planting to solve the problem that the above-mentioned device adopts manual soil turning and fertilization, which is difficult to operate and reduces the fertilization efficiency. Utility Model Content

[0005] The utility model aims to provide a small-sized fertilizing device for potato planting, so as to solve the problem that the device proposed in the background technology adopts manual soil turning for fertilizing, which is difficult to operate and reduces the fertilizing efficiency.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a small-sized fertilizing device for potato planting, comprising a fertilizing vehicle, a mixing and stirring box is arranged at the upper end of the fertilizing vehicle, a discharge pipe is arranged at the right end bottom of the mixing and stirring box, a water pump is installed on the discharge pipe, a water spray pipe is fixedly connected to the lower end of the discharge pipe, a nozzle is arranged at the lower end of the water spray pipe, and a soil turning device is arranged at the right end of the fertilizing vehicle;

[0007] The soil-turning device includes a fixed plate, the upper end of the fixed plate is rotatably connected to a knob, the lower end of the knob is fixedly connected to a screw, the outer surface of the screw is threadedly connected to a bracket, the bracket is slidably connected to the fixed plate, the front bottom of the bracket is fixedly connected to a motor 1, the rear end of the motor 1 is fixedly connected to a rotating shaft, the lower end of the rotating shaft is fixedly connected to a shovel, both sides of the lower end of the fixed plate are fixedly connected to a fertilizer vehicle, and the water spray pipe is fixedly connected to the side of the shovel.

[0008] Preferably, both ends of the screw rod are rotatably connected to the fixing plate, the bracket is configured as a U-shaped structure, and both ends of the bracket penetrate the fixing plate and extend to the lower end of the fixing plate.

[0009] Preferably, the discharge pipe comprises a feeding conduit, and a telescopic hose is fixedly connected to the right end of the feeding conduit.

[0010] Preferably, both ends of the rotating shaft are rotatably connected to the bottom of the bracket, and a plurality of shovels are provided and the shovels are evenly distributed.

[0011] Preferably, the right end of the feeding conduit passes through the fertilizer vehicle and extends to the lower end of the fertilizer vehicle, and the telescopic hose is located at the bottom of the fertilizer vehicle.

[0012] Preferably, a leveling device is provided at the bottom of the bracket, and the leveling device includes an electric push rod, the telescopic rod end of the electric push rod is rotatably connected to a frame, the lower end of the frame is rotatably connected to a scraper plate, a torsion spring is provided at the connection between the scraper plate and the frame, and both sides of the upper end of the frame and the electric push rod are rotatably connected to the bracket.

[0013] Preferably, the electric push rod is located below the frame, and the scraper plate is located at the left end of the shovel.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model, by turning the knob, the knob drives the screw to rotate, the screw drives the bracket and the shovel to rise and fall, the turning depth of the shovel is changed, the motor is started, the motor drives the shaft to rotate, the shaft drives the shovel to rotate, and the soil turning operation is performed, and then the water pump extracts the mixed fertilizer inside the mixing box, transports it to the water spray pipe through the discharge pipe, and then sprays it out through the nozzle to perform deep fertilization, thereby achieving the effect of facilitating automatic soil turning and fertilization and improving the efficiency and quality of fertilization.

[0016] Second, the utility model starts the electric push rod when turning the soil, and the electric push rod pushes the frame to rise, and the frame drives the scraper board to rise, so as to avoid the contact between the scraper board and the soil and cause movement interference. After turning the soil, the electric push rod is started in the reverse direction, and the electric push rod drives the frame to descend, so that the bottom of the scraper board is lowered, and the scraper board rotates in the opposite direction with the shovel, and the scraper board scrapes the soil to reset. During the movement, the scraper board rotates with the shovel, and the movement trajectory of the scraper board is arc-shaped. When it encounters strong resistance after contacting the soil, the scraper board rotates around the frame and compresses the torsion spring. After the scraper board is separated from the soil, the torsion spring resets the scraper board, thereby achieving the effect of facilitating the trimming of the soil after turning the soil and fertilizing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a bottom-up stereoscopic schematic diagram of the structure of the utility model;

[0019] Figure 3 The structure of the utility model Figure 2 The enlarged schematic diagram of part A in the middle;

[0020] Figure 4 It is an exploded view of the structural leveling device of the utility model.

[0021] Among them: 1. Fertilizer truck; 11. Mixing and stirring box; 12. Discharge pipe; 120. Feeding pipe; 121. Telescopic hose; 13. Water pump; 14. Water spray pipe; 15. Sprinkler; 2. Soil turning device; 201. Fixed plate; 202. Knob; 203. Screw; 204. Bracket; 205. Motor 1; 206. Rotating shaft; 207. Shovel; 3. Soil leveling device; 301. Electric push rod; 302. Frame; 303. Scraper board. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides the following technical solutions:

[0024] Embodiment 1

[0025] See also Figure 1-3A small-sized fertilizer application device for potato planting comprises a fertilizer application vehicle 1, a mixing and stirring box 11 is arranged at the upper end of the fertilizer application vehicle 1, a discharge pipe 12 is arranged at the right end bottom of the mixing and stirring box 11, a water pump 13 is installed on the discharge pipe 12, a water spray pipe 14 is fixedly connected to the lower end of the discharge pipe 12, a nozzle 15 is arranged at the lower end of the water spray pipe 14, and a soil turning device 2 is arranged at the right end of the fertilizer application vehicle 1;

[0026] The soil turning device 2 includes a fixed plate 201, the upper end of the fixed plate 201 is rotatably connected to a knob 202, the lower end of the knob 202 is fixedly connected to a screw rod 203, the outer surface of the screw rod 203 is threadedly connected to a bracket 204, the bracket 204 is slidably connected to the fixed plate 201, the front end bottom of the bracket 204 is fixedly connected to a motor 205, the rear end of the motor 205 is fixedly connected to a rotating shaft 206, the lower end of the rotating shaft 206 is fixedly connected to a shovel 207, the lower end of the fixed plate 201 is fixedly connected to the fertilizer vehicle 1 on both sides, and the water spray pipe 14 is fixedly connected to the side of the shovel 207.

[0027] Through the above technical scheme, the mixing and stirring box 11 is used to stir chemical fertilizers and farmyard manure to improve the fertilization effect, which belongs to the prior art. During operation, according to the actual land to be fertilized, the knob 202 is turned, the knob 202 drives the screw 203 to rotate, the screw 203 drives the bracket 204 to rise and fall, the bracket 204 drives the shovel 207 to rise and fall through the rotating shaft 206, and the turning depth of the shovel 207 is changed, the motor 205 is started, the motor 205 drives the rotating shaft 206 to rotate, the rotating shaft 206 drives the shovel 207 to rotate, and the soil turning operation is performed, and then the water pump 13 is used to extract the mixed fertilizer inside the mixing and stirring box 11, and it is transported to the water spray pipe 14 through the discharge pipe 12, and then sprayed out by the nozzle 15 for deep fertilization, and the water spray pipe 14 is driven by the shovel 207 to rotate, so that the nozzle 15 is aimed at the turned soil for fertilization, thereby achieving the effect of facilitating automatic soil turning and fertilization and improving fertilization efficiency and quality.

[0028] Specifically, both ends of the screw rod 203 are rotatably connected to the fixing plate 201 , the bracket 204 is configured as a U-shaped structure, and both ends of the bracket 204 penetrate the fixing plate 201 and extend to the lower end of the fixing plate 201 .

[0029] Through the above technical solution, the fixed plate 201 limits the screw 203 and enhances the stability of the screw 203. The bracket 204 is set to a U-shaped structure, which is convenient for connecting with the screw 203 and the fixed plate 201. The bracket 204 passes through the fixed plate 201 and places the shovel 207 at the lower end of the fertilizer vehicle 1 to facilitate the soil turning operation.

[0030] Specifically, the discharge pipe 12 includes a feeding conduit 120 , and a telescopic hose 121 is fixedly connected to the right end of the feeding conduit 120 .

[0031] Through the above technical solution, by dividing the discharge pipe 12 into two parts, namely, the feeding conduit 120 and the telescopic hose 121, the telescopic hose 121 can be conveniently extended and retracted along with the movement of the water spray pipe 14, thereby facilitating the transportation of the mixed fertilizer solution.

[0032] Specifically, both ends of the rotating shaft 206 are rotatably connected to the bottom of the bracket 204 , and a plurality of shovels 207 are provided and the shovels 207 are evenly distributed.

[0033] Through the above technical solution, the bracket 204 limits the rotation shaft 206, thereby enhancing the stability of the rotation shaft 206. By providing a plurality of shovels 207, the tillage area is increased and the tillage efficiency is enhanced.

[0034] Specifically, the right end of the feeding conduit 120 passes through the fertilizer applying vehicle 1 and extends to the lower end of the fertilizer applying vehicle 1 , and the telescopic hose 121 is located at the bottom of the fertilizer applying vehicle 1 .

[0035] Through the above technical solution, the feeding conduit 120 is used to transport the mixed fertilizer solution, and the telescopic hose 121 is located at the bottom of the fertilizer spreading vehicle 1 to facilitate telescoping with the shovel 207 and the water spraying pipe 14.

[0036] Embodiment 2

[0037] See also Figure 1 and Figure 4 , and on the basis of Example 1, it is further obtained that: a leveling device 3 is provided at the bottom of the bracket 204, and the leveling device 3 includes an electric push rod 301, and the end of the telescopic rod of the electric push rod 301 is rotatably connected to the frame 302, and the lower end of the frame 302 is rotatably connected to the scraper board 303, and a torsion spring is provided at the connection between the scraper board 303 and the frame 302, and both sides of the upper end of the frame 302 and the electric push rod 301 are rotatably connected to the bracket 204.

[0038] Through the above technical scheme, when turning the soil, the electric push rod 301 is started, and the frame 302 is pushed up by the electric push rod 301, and the frame 302 drives the scraper board 303 to be lifted, so as to avoid the scraper board 303 from contacting with the soil and causing motion interference. After turning the soil, the electric push rod 301 is started in the reverse direction, and the electric push rod 301 drives the frame 302 to descend, so that the bottom of the scraper board 303 is lowered, and the scraper board 303 rotates in the opposite direction with the shovel 207, and the scraper board 303 scrapes the soil to reset. During the movement, the scraper board 303 rotates with the shovel 207, and the movement trajectory of the scraper board 303 is an arc. When it encounters strong resistance after contacting the soil, the scraper board 303 rotates around the frame 302 and compresses the torsion spring. After the scraper board 303 is separated from the soil, the torsion spring resets the scraper board 303, thereby achieving the effect of facilitating the trimming of the soil after turning the soil and fertilizing.

[0039] Specifically, the electric push rod 301 is located below the frame 302 , and the scraper blade 303 is located at the left end of the shovel 207 .

[0040] Through the above technical solution, the electric push rod 301 is located below the frame 302, which facilitates the frame 302 to rotate. The scraper plate 303 is set at the left end of the shovel 207 to make the overall structure simpler and avoid interference with fertilization.

[0041] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A small-sized fertilizing device for potato planting, comprising a fertilizing vehicle (1), wherein a mixing and stirring box (11) is arranged at the upper end of the fertilizing vehicle (1), a discharge pipe (12) is arranged at the right bottom of the mixing and stirring box (11), a water pump (13) is installed on the discharge pipe (12), a water spray pipe (14) is fixedly connected to the lower end of the discharge pipe (12), and a nozzle (15) is arranged at the lower end of the water spray pipe (14), wherein: The right end of the fertilizer application vehicle (1) is provided with a soil turning device (2); The soil turning device (2) comprises a fixed plate (201), the upper end of the fixed plate (201) is rotatably connected to a knob (202), the lower end of the knob (202) is fixedly connected to a screw rod (203), the outer surface of the screw rod (203) is threadedly connected to a bracket (204), the bracket (204) is slidably connected to the fixed plate (201), the front bottom of the bracket (204) is fixedly connected to a motor 1 (205), the rear end of the motor 1 (205) is fixedly connected to a rotating shaft (206), the lower end of the rotating shaft (206) is fixedly connected to a shovel (207), the lower ends of the fixed plate (201) are fixedly connected to the fertilizer application vehicle (1), and the water spray pipe (14) is fixedly connected to the side of the shovel (207).

2. A small-sized fertilizing device for potato planting according to claim 1, characterized in that: Both ends of the screw rod (203) are rotatably connected to the fixing plate (201), and the bracket (204) is configured as a U-shaped structure, and both ends of the bracket (204) penetrate the fixing plate (201) and extend to the lower end of the fixing plate (201).

3. A small-sized fertilizing device for potato planting according to claim 1, characterized in that: The discharge pipe (12) comprises a feeding conduit (120), and a telescopic hose (121) is fixedly connected to the right end of the feeding conduit (120).

4. A small-sized fertilizing device for potato planting according to claim 1, characterized in that: Both ends of the rotating shaft (206) are rotatably connected to the bottom of the bracket (204), and a plurality of shovels (207) are provided and the shovels (207) are evenly distributed.

5. A small-sized fertilizing device for potato planting according to claim 3, characterized in that: The right end of the feeding conduit (120) passes through the fertilizer applying vehicle (1) and extends to the lower end of the fertilizer applying vehicle (1), and the telescopic hose (121) is located at the bottom of the fertilizer applying vehicle (1).

6. A small-sized fertilizing device for potato planting according to claim 1, characterized in that: A soil leveling device (3) is provided at the bottom of the support (204), and the soil leveling device (3) comprises an electric push rod (301), the telescopic rod end of the electric push rod (301) is rotatably connected to a frame (302), the lower end of the frame (302) is rotatably connected to a scraper plate (303), a torsion spring is provided at the connection between the scraper plate (303) and the frame (302), and both sides of the upper end of the frame (302) and the electric push rod (301) are rotatably connected to the support (204).

7. A small-sized fertilizing device for potato planting according to claim 6, characterized in that: The electric push rod (301) is located below the frame (302), and the scraper plate (303) is located at the left end of the shovel (207).

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