Self-earthing type seeding equipment for planting traditional Chinese medicinal materials

Abstract

The invention relates to the technical field of seeding equipment, in particular to self-earthing type seeding equipment for planting traditional Chinese medicinal materials, which comprises an earthing type seeding machine, a protection assembly is mounted on the earthing type seeding machine, and the protection assembly comprises two groups of fixing frames fixedly mounted on one side of an earthing wheel of the earthing type seeding machine; the device comprises two sets of fixing frames, a liquid pipe is fixedly connected between the two sets of fixing frames, a plurality of sets of atomizing nozzles are fixedly connected to the liquid pipe, and one end of the liquid pipe communicates with a first conveying pipe. A curing agent in the liquid pipe is sprayed through a plurality of groups of atomizing nozzles, and is sprayed onto sandy soil through which a soil covering wheel of the soil covering type seeder passes, so that the surface of the sandy soil is cured, and the sandy soil is prevented from being lost due to external forces such as wind power and rain wash; seeded traditional Chinese medicinal material seeds are exposed or washed away, and the emergence rate and the planting effect are affected.

Description

Technical Field

[0001] This invention relates to the field of sowing equipment technology, specifically to a self-soiling sowing device for planting Chinese medicinal herbs. Background Technology

[0002] The self-covering soil sowing equipment for Chinese medicinal herb cultivation is an agricultural machine specially designed for the cultivation of Chinese medicinal herbs. It integrates functions such as ditching, sowing, and soil covering, and can automatically complete soil ditching, precise seed placement, and soil covering during the sowing process, thereby greatly improving sowing efficiency and quality. Currently, when planting Chinese medicinal herbs in sandy soil, self-covering seeding equipment is prone to sand movement caused by wind or rain. Once the sand is lost, the seeds of the planted Chinese medicinal herbs will be exposed or washed away, which will affect the germination rate and planting effect, seriously affecting the planting income and quality of Chinese medicinal herbs. Summary of the Invention

[0003] The purpose of this invention is to provide a self-covering soil-seeding device for planting Chinese medicinal herbs. A water pump transmits a curing agent to the liquid pipe through a first transmission pipe and a second transmission pipe. The curing agent inside the liquid pipe is sprayed through multiple sets of atomizing nozzles. The curing agent is sprayed onto the sandy soil that the covering wheel of the soil-covering seeder passes over, thereby solidifying the surface of the sandy soil and preventing it from being washed away by external forces such as wind and rain, which would expose or wash away the sown Chinese medicinal herb seeds and affect the germination rate and planting effect.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a self-covering soil-seeding device for planting Chinese medicinal herbs, comprising a soil-covering seeder, wherein a protective component is installed on the soil-covering seeder, the protective component comprising two sets of fixed frames fixedly installed on one side of the soil-covering wheel of the soil-covering seeder, a liquid pipe fixedly connected between the two sets of fixed frames, a plurality of atomizing nozzles fixedly connected to the liquid pipe, one end of the liquid pipe being connected to a first transmission pipe, the first transmission pipe being connected to a storage box, the storage box storing a curing agent, and the storage box being fixedly connected to the outside of the soil-covering seeder; A soil-cleaning component is fixedly installed on the protective assembly. The soil-cleaning component includes cylinders respectively installed on two sets of fixed frames. A bucket is fixedly connected between the output ends of the two sets of cylinders. Two sets of nozzles are fixedly installed inside the bucket. A gas pipe is fixedly connected to one end of each set of nozzles. A gas nozzle is provided on the gas pipe. The gas pipe is fixedly installed between the two sets of fixed frames. One end of the gas pipe is connected to a piston pipe. A reciprocating screw is rotatably connected inside the piston pipe. An impeller is fixedly connected to one end of the reciprocating screw. The impeller is rotatably installed inside the first transmission pipe.

[0005] Preferably, a water pump is fixedly installed inside the storage tank, and a second transmission pipe is fixedly connected to the output end of the water pump. One end of the second transmission pipe penetrates the inside of the storage tank and is connected to the inside of the first transmission pipe. One end of the liquid pipe penetrates the inside of one of the fixed frames and is connected to the inside of the first transmission pipe.

[0006] Preferably, a sensor is fixedly installed on another set of fixed frames, and the inner walls on both sides of the bucket are provided with inclined surfaces, and the inside of the bucket is provided with two sets of discharge ports.

[0007] Preferably, a telescopic tube is fixedly connected between the two sets of nozzles, one end of which penetrates the inside of the bucket and is fixedly connected to the gas pipe.

[0008] Preferably, one end of the gas tube penetrates the interior of one of the sets of fixing brackets, and the other end of the gas tube is connected to the interior of the piston tube.

[0009] Preferably, the reciprocating lead screw and the threaded disc are connected by a ball nut pair, the piston tube has a groove inside, and the threaded disc has a protrusion on the outside that slides inside the groove.

[0010] Preferably, one end of the reciprocating screw passes through the interior of the piston tube, one end of the impeller shaft passes through the interior of the first transmission tube, and one end of the reciprocating screw is fixedly connected to the impeller shaft.

[0011] Preferably, the piston tube is internally connected to an air intake pipe, the air intake pipe is equipped with a one-way valve, and the piston tube is fixedly installed on one of the sets of fixing brackets.

[0012] Compared with the prior art, the beneficial effects of the present invention are: 1. The present invention uses a water pump to extract the curing agent from the storage tank. The water pump then transmits the curing agent to the liquid pipe through the first and second transmission pipes. The curing agent inside the liquid pipe is sprayed through multiple sets of atomizing nozzles. The curing agent is sprayed onto the sandy soil that the covering wheel of the covering seeder passes over, thereby solidifying the surface of the sandy soil and preventing it from being washed away by external forces such as wind and rain, which would expose or wash away the sown medicinal herb seeds and affect the germination rate and planting effect.

[0013] 2. In this invention, the sensors on one set of fixed frames detect the sand that the covering wheel of the soil-covering seeder passes over. When the sensors detect that the sand covering the medicinal herb seeds is too thick, they activate two sets of cylinders to extend, causing the two sets of cylinders to move the bucket downwards and thin out the thick sand. This prevents the seeds from failing to germinate normally due to insufficient oxygen supply and excessive germination resistance caused by excessively thick sand covering, which would lead to a reduced germination rate, weak seedling growth, or even death, thus affecting the yield and quality of the medicinal herbs.

[0014] 3. In this invention, the gas inside the piston tube is transmitted to the telescopic tube through the gas pipe, and the telescopic tube transmits the gas to two sets of nozzles. The two sets of nozzles spray the gas into the sand inside the bucket, which helps the sand to be discharged from the two sets of discharge ports inside the bucket to the ditch. This prevents the sand from sticking and accumulating inside the bucket due to high humidity and viscosity, which would cause blockage of the discharge ports, prevent the bucket from discharging soil in a timely and effective manner, affect the continuity and efficiency of subsequent shoveling operations, and may even cause equipment overload damage. Attached Figure Description

[0015] Figure 1 This is one of the overall structural schematic diagrams of the present invention; Figure 2 This is a second schematic diagram of the overall structure of the present invention; Figure 3 This is a schematic diagram of the protective component structure of the present invention; Figure 4 This is a cross-sectional view of the first transmission pipe structure of the present invention; Figure 5 This is a schematic diagram of the soil clearing component structure of the present invention; Figure 6 For the present invention Figure 5 Enlarged view of the structure at point A in the middle; Figure 7 This is a schematic diagram of the bucket structure of the present invention.

[0016] In the diagram: 1. Soil-covering seeder; 2. Protective components; 201. Fixing frame; 202. Liquid pipe; 203. Atomizing nozzle; 204. First transmission pipe; 205. Second transmission pipe; 206. Water pump; 207. Storage tank; 3. Soil-cleaning components; 301. Sensor; 302. Cylinder; 303. Bucket; 304. Discharge port; 305. Spray pipe; 306. Telescopic pipe; 307. Gas pipe; 308. Gas nozzle; 309. Piston pipe; 310. Reciprocating screw; 311. Threaded disc; 312. Impeller. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0018] See Figures 1 to 4As shown, the present invention provides a self-covering soil-seeding device for planting Chinese medicinal herbs, including a soil-covering seeder 1. A protective component 2 is installed on the soil-covering seeder 1. The protective component 2 includes two sets of fixed frames 201 fixedly installed on one side of the soil-covering wheel of the soil-covering seeder 1. A liquid pipe 202 is fixedly connected between the two sets of fixed frames 201. Multiple sets of atomizing nozzles 203 are fixedly connected to the liquid pipe 202. One end of the liquid pipe 202 is connected to a first transmission pipe 204. A storage box 207 is connected inside the first transmission pipe 204. The storage box 207 stores a curing agent. The outside of the storage box 207 is fixedly connected to the outside of the soil-covering seeder 1. Since many types of Chinese medicinal herbs are planted in sandy soil, when the staff starts the soil-covering seeder 1 to plant the medicinal herbs, the water pump 206 is started at the same time. The water pump 206 draws the solidifying agent inside the storage tank 207 and transfers the solidifying agent through the first transmission pipe 204 and the second transmission pipe 205 to the liquid pipe 202. The solidifying agent inside the liquid pipe 202 is sprayed through multiple sets of atomizing nozzles 203. The solidifying agent is sprayed onto the sandy soil that the soil-covering wheel of the soil-covering seeder 1 passes over, which solidifies the surface of the sandy soil and prevents the sandy soil from being washed away by external forces such as wind and rain, which would expose or wash away the planted medicinal herb seeds and affect the germination rate and planting effect. See Figures 5 to 7 As shown, a soil cleaning component 3 is fixedly installed on the protective component 2. The soil cleaning component 3 includes cylinders 302 respectively installed on two sets of fixed frames 201. A bucket 303 is fixedly connected between the output ends of the two sets of cylinders 302. Two sets of nozzles 305 are fixedly installed inside the bucket 303. A gas pipe 307 is fixedly connected to one end of the two sets of nozzles 305. A gas nozzle 308 is provided on the gas pipe 307. The gas pipe 307 is fixedly installed between the two sets of fixed frames 201. A piston pipe 309 is connected to one end of the gas pipe 307. A reciprocating screw 310 is rotatably connected inside the piston pipe 309. An impeller 312 is fixedly connected to one end of the reciprocating screw 310. The impeller 312 is rotatably installed inside the first transmission pipe 204. One set of fixed frame 201 sensors 301 detect the sand that the covering wheel of the soil covering seeder 1 passes over. When the sensors detect that the sand covering the medicinal herb seeds is too thick, the sensors 301 activate two sets of cylinders 302 to extend, causing the two sets of cylinders 302 to drive the bucket 303 to move down, thinning the thick sand. This prevents the seeds from failing to germinate normally due to insufficient oxygen supply and excessive germination resistance caused by excessive sand covering, which would lead to a reduced germination rate, weak seedling growth, or even death, thus affecting the yield and quality of the medicinal herbs. Additionally, sensor 301 is a laser rangefinder sensor. Through a non-contact measurement method, it can acquire real-time data on the soil covering depth of the soil-covering seeder 1 during operation. Sensor 301 uses a laser beam to measure the distance from the sensor to the soil surface. Combined with the known position information of the soil-covering seeder 1, it can accurately calculate the soil covering thickness. The laser rangefinder sensor has the advantages of high precision, high speed and non-contact measurement, and is suitable for real-time monitoring and dynamic adjustment of soil covering thickness. After the two sets of cylinders 302 drive the bucket 303 to scoop up the sand, the sand will enter the interior of the bucket 303 through the inclined surfaces on both sides of the inner wall. At this time, the water pump 206 transmits the curing agent to the liquid pipe 202 through the first transmission pipe 204. At the same time, the curing agent will drive the impeller 312 to rotate. The impeller 312 drives the reciprocating screw 310 to rotate. Since the reciprocating screw 310 is connected to the threaded disc 311 through a ball nut pair, and the protrusion on the outside of the threaded disc 311 slides on the groove inside the piston tube 309, the sensor 301 drives the threaded disc 311 to rotate on the piston. The reciprocating movement inside the piston tube 309 compresses the gas inside the piston tube 309. The gas inside the piston tube 309 is transmitted to the telescopic tube 306 through the gas tube 307. The telescopic tube 306 transmits the gas to the two sets of nozzles 305. The two sets of nozzles 305 spray the gas into the sand inside the bucket 303, assisting the sand to be discharged from the two sets of discharge ports 304 inside the bucket 303 to the ditch. This prevents the sand from sticking and accumulating inside the bucket 303 due to high humidity and high viscosity, which would cause the discharge ports 304 to become blocked, preventing the bucket 303 from discharging soil in a timely and effective manner, and affecting the continuity and efficiency of subsequent shoveling operations. While the gas inside the piston tube 309 is transmitted to the telescopic tube 306 through the gas tube 307, a portion of the gas inside the gas tube 307 is also sprayed onto the surface of the sensor 301 through the gas nozzle 308. This removes any sand residue from the surface of the sensor 301 and prevents sand from splashing onto the sensor 301 during the operation of the soil-covering seeder 1. This would reduce the detection accuracy of the sensor 301, making it unable to accurately sense key information such as the thickness of the sand, and thus preventing the equipment from making timely and correct adjustments to the thickness of the sand, thereby affecting the sowing quality and soil-covering effect of the medicinal herb seeds. Additionally, due to the telescopic characteristics of the telescopic tube 306, when the two sets of cylinders 302 drive the bucket 303 to move, the bucket 303 will drive the telescopic tube 306 to extend and retract, ensuring the stability of the gas transmission path and the stable operation of the bucket 303. The air intake pipe connected inside the piston tube 309 is used to transmit outside air into the piston tube 309 to replenish the gas inside the piston tube 309. The one-way valve on the air intake pipe is used to prevent the gas inside the piston tube 309 from being transmitted to the outside through the air intake pipe.

[0019] In an optional embodiment, a water pump 206 is fixedly installed inside the storage tank 207. The output end of the water pump 206 is fixedly connected to a second transmission pipe 205. One end of the second transmission pipe 205 penetrates the interior of the storage tank 207 and is connected to the interior of a first transmission pipe 204. One end of the liquid pipe 202 penetrates the interior of one of the fixed brackets 201 and is connected to the interior of the first transmission pipe 204.

[0020] It should be noted that when the staff starts the soil covering seeder for one type of Chinese medicinal herb, the water pump 206 is started simultaneously. The pump draws the solidifying agent from the storage tank 207 and transmits it through the first transmission pipe 204 and the second transmission pipe 205 to the liquid pipe 202. Then, multiple sets of atomizing nozzles 203 spray the liquid onto the sandy soil that the soil covering wheel passes through, thus solidifying the surface and preventing the sandy soil from being washed away by wind and rain. This also prevents the seeds from being exposed or washed away, which would affect the germination rate and planting effect.

[0021] In an optional embodiment, a sensor 301 is fixedly installed on another set of fixing brackets 201, and the inner walls on both sides of the bucket 303 are provided with inclined surfaces, and the inside of the bucket 303 is provided with two sets of discharge ports 304.

[0022] It should be noted that the two sets of nozzles 305 spray gas into the sand inside the bucket 303, and the sand is discharged into the ditch from the two sets of discharge ports 304 inside the bucket 303.

[0023] In an optional embodiment, a telescopic tube 306 is fixedly connected between the two sets of nozzles 305. One end of the telescopic tube 306 penetrates the interior of the bucket 303, and the other end of the telescopic tube 306 is fixedly connected to the gas pipe 307.

[0024] It should be noted that, due to the telescopic characteristics of the telescopic tube 306, when the two sets of cylinders 302 drive the bucket 303 to move, the bucket 303 will drive the telescopic tube 306 to extend and retract, ensuring the stability of the gas transmission path and the stability of the operation of the bucket 303.

[0025] In an optional embodiment, one end of the gas pipe 307 penetrates the interior of one of the sets of fixing brackets 201, and the other end of the gas pipe 307 is connected to the interior of the piston pipe 309.

[0026] It should be noted that one end of the gas pipe 307 is connected to the piston pipe 309 to receive the compressed gas inside it and transmit the gas to the telescopic pipe 306, and then spray it into the bucket 303 through the nozzle 305 to assist in the discharge of sand and soil; at the same time, the gas nozzle 308 on it can spray some gas onto the surface of the sensor 301 to remove sand and soil residue and ensure the detection accuracy of the sensor.

[0027] In an optional embodiment, the reciprocating screw 310 is connected to the threaded disc 311 via a ball nut pair, the piston tube 309 has a groove inside, and the threaded disc 311 has a protrusion on the outside that slides inside the groove.

[0028] It should be noted that, since the reciprocating screw 310 and the threaded disc 311 are connected by a ball nut pair, and the protrusion on the outside of the threaded disc 311 slides on the groove inside the piston tube 309, the sensor 301 drives the threaded disc 311 to reciprocate inside the piston tube 309.

[0029] In an optional embodiment, one end of the reciprocating screw 310 passes through the interior of the piston tube 309, and one end of the impeller 312 shaft passes through the interior of the first transmission tube 204, and one end of the reciprocating screw 310 is fixedly connected to the impeller 312 shaft.

[0030] It should be noted that while the water pump 206 transmits the curing agent to the liquid pipe 202 through the first transmission pipe 204, the curing agent will drive the impeller 312 to rotate, and the impeller 312 will drive the reciprocating screw 310 to rotate.

[0031] In an optional embodiment, the piston tube 309 is internally connected to an air intake pipe, which is equipped with a one-way valve. The piston tube 309 is fixedly mounted on one of the sets of mounting brackets 201.

[0032] It should be noted that the intake pipe connected inside the piston tube 309 is used to introduce outside air into the piston tube 309 to replenish the gas inside the piston tube 309. The one-way valve on the intake pipe is used to prevent the gas inside the piston tube 309 from being transmitted to the outside through the intake pipe.

[0033] Working principle: Since many types of Chinese medicinal herbs are planted in sandy soil, when the operator starts the soil-covering seeder 1 to plant the medicinal herbs, the water pump 206 is started at the same time. The water pump 206 draws the solidifying agent from the storage tank 207 and transfers the solidifying agent through the first transmission pipe 204 and the second transmission pipe 205 to the liquid pipe 202. The solidifying agent in the liquid pipe 202 is sprayed through multiple sets of atomizing nozzles 203. The solidifying agent is sprayed onto the sandy soil that the soil-covering wheel of the soil-covering seeder 1 passes over, thus solidifying the surface of the sandy soil. One of the fixed frames 201 has a sensor 301 that detects the sand that the covering wheel of the covering seeder 1 passes over. When it detects that the sand covering the Chinese medicinal seed is thick, the sensor 301 activates two sets of cylinders 302 to extend, so that the two sets of cylinders 302 drive the bucket 303 to move down and thin the thick sand. After the two sets of cylinders 302 drive the bucket 303 to scoop up the sand, the sand will enter the interior of the bucket 303 through the inclined surfaces on both sides of the inner wall. At this time, the water pump 206 transmits the curing agent to the liquid pipe 202 through the first transmission pipe 204. At the same time, the curing agent will drive the impeller 312 to rotate. The impeller 312 drives the reciprocating screw 310 to rotate. Since the reciprocating screw 310 is connected to the threaded disc 311 through a ball nut pair, and the protrusions on the outside of the threaded disc 311 are... The piston tube 309 slides on the groove inside, so the sensor 301 drives the threaded disc 311 to move back and forth inside the piston tube 309, compressing the gas inside the piston tube 309. The gas inside the piston tube 309 is transmitted to the telescopic tube 306 through the gas tube 307. The telescopic tube 306 transmits the gas to the two sets of nozzles 305. The two sets of nozzles 305 spray the gas into the sand inside the bucket 303, and help the sand to be discharged into the ditch from the two sets of discharge ports 304 inside the bucket 303. While the gas inside the piston tube 309 is transmitted to the telescopic tube 306 through the gas tube 307, a portion of the gas inside the gas tube 307 is also sprayed onto the surface of the sensor 301 through the gas nozzle 308 to remove sand residue from the surface of the sensor 301.

[0034] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-covering soil-seeding device for planting Chinese medicinal herbs, comprising a soil-covering seeder (1), characterized in that, The soil-covering seeder (1) is equipped with a protective component (2). The protective component (2) includes two sets of fixed frames (201) fixedly installed on one side of the soil-covering wheel of the soil-covering seeder (1). A liquid pipe (202) is fixedly connected between the two sets of fixed frames (201). Multiple sets of atomizing nozzles (203) are fixedly connected to the liquid pipe (202). One end of the liquid pipe (202) is connected to a first transmission pipe (204). The first transmission pipe (204) is connected to a storage box (207). The storage box (207) stores a curing agent. The outside of the storage box (207) is fixedly connected to the outside of the soil-covering seeder (1). The protective component (2) is fixedly installed with a soil cleaning component (3). The soil cleaning component (3) includes cylinders (302) respectively installed on two sets of fixed frames (201). A bucket (303) is fixedly connected between the output ends of the two sets of cylinders (302). Two sets of nozzles (305) are fixedly installed inside the bucket (303). A gas pipe (307) is fixedly connected to one end of the two sets of nozzles (305). A gas nozzle (308) is provided on the gas pipe (307). The gas pipe (307) is fixedly installed between the two sets of fixed frames (201). A piston pipe (309) is connected to one end of the gas pipe (307). A reciprocating screw (310) is rotatably connected inside the piston pipe (309). An impeller (312) is fixedly connected to one end of the reciprocating screw (310). The impeller (312) is rotatably installed inside the first transmission pipe (204).

2. The self-soiling sowing device for planting Chinese medicinal herbs according to claim 1, characterized in that, A water pump (206) is fixedly installed inside the storage tank (207). The output end of the water pump (206) is fixedly connected to a second transmission pipe (205). One end of the second transmission pipe (205) penetrates the inside of the storage tank (207), and the other end of the second transmission pipe (205) is connected to the inside of the first transmission pipe (204). One end of the liquid pipe (202) penetrates the inside of one of the fixed brackets (201), and the other end of the liquid pipe (202) is connected to the inside of the first transmission pipe (204).

3. The self-soiling sowing device for planting Chinese medicinal herbs according to claim 1, characterized in that, A sensor (301) is fixedly installed on another set of fixed frames (201). The inner walls on both sides of the bucket (303) are provided with inclined surfaces. The bucket (303) has two sets of discharge ports (304) inside.

4. The self-soiling sowing device for planting Chinese medicinal herbs according to claim 1, characterized in that, A telescopic tube (306) is fixedly connected between the two sets of nozzles (305). One end of the telescopic tube (306) penetrates the inside of the bucket (303), and the other end of the telescopic tube (306) is fixedly connected to the gas pipe (307).

5. The self-soiling sowing device for planting Chinese medicinal herbs according to claim 4, characterized in that, One end of the gas tube (307) penetrates the interior of one of the sets of fixing brackets (201), and the other end of the gas tube (307) is connected to the interior of the piston tube (309).

6. The self-soiling sowing device for planting Chinese medicinal herbs according to claim 1, characterized in that, The reciprocating lead screw (310) and the threaded disc (311) are connected by a ball nut pair. The piston tube (309) has a groove inside, and the threaded disc (311) has a protrusion that slides inside the groove on the outside.

7. The self-soiling sowing device for planting Chinese medicinal herbs according to claim 1, characterized in that, One end of the reciprocating screw (310) passes through the interior of the piston tube (309), one end of the impeller (312) shaft passes through the interior of the first transmission tube (204), and one end of the reciprocating screw (310) is fixedly connected to the impeller (312) shaft.

8. The self-soiling sowing device for planting Chinese medicinal herbs according to claim 1, characterized in that, The piston tube (309) is internally connected to an air inlet pipe, and the air inlet pipe is equipped with a one-way valve. The piston tube (309) is fixedly installed on one of the sets of fixing brackets (201).

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