Movable water-fertilizer-pesticide collaborative operation vehicle

Abstract

The invention belongs to the technical field of pesticide instruments, and discloses a movable water-fertilizer-pesticide collaborative operation vehicle which comprises a movable base, a metering assembly is arranged at the top of the back face of the movable base, the metering assembly comprises a coupler, and a driving shaft is fixedly installed at one set of output ends of the coupler; the tail end of the driving shaft is in meshed connection with two sets of rotating shafts through bevel gears, adjusting cranks are installed at the ends, away from the driving shaft, of the rotating shafts in a combined mode, and adjusting lead screws are rotationally arranged on the inner sides of the adjusting cranks. Liquid can be pumped out from the interior of the tank body through matching of an adjusting mode and negative pressure, metering control can be correspondingly carried out through adjustment, multiple sets of driving equipment are not needed, the maintenance and equipment cost is reduced, the proportion is adjusted through the mode, the efficiency is effectively improved, the cost is effectively reduced, and the metering precision of adding can be greatly guaranteed.

Description

Technical Field

[0001] This invention belongs to the field of pesticide equipment technology, specifically a mobile water, fertilizer and pesticide co-operation vehicle. Background Technology

[0002] In agricultural planting, crops often require fertilization and pesticide application. To effectively improve maintenance efficiency, mobile water, fertilizer, and pesticide application vehicles can be used to apply fertilizer and pesticides to farmland simultaneously. This significantly improves efficiency and effectively reduces the workload of workers who would otherwise have to carry equipment while applying fertilizer and pesticides.

[0003] For example, the invention disclosed in CN107646282A discloses a mobile integrated water and fertilizer device, including: a carrier vehicle, on which concentrated fertilizer solution tanks I, II, and III are provided. A dosing pipe is provided on the lower side of each of the concentrated fertilizer solution tanks I, II, and III. The dosing pipe is equipped with a filter screen and an electromagnetic flow meter. The dosing pipe on the lower side of each of the concentrated fertilizer solution tanks I, II, and III is connected to a mixing and dilution tank. The mixing and dilution tank has a discharge pipe on one side and a water inlet pipe on the other side. The discharge pipe has a mixed fertilizer solution outlet, which is connected to a drip irrigation or sprinkler irrigation network interface. A waste liquid recovery pipe is connected to the discharge pipe. This invention is highly mobile, reducing construction costs for farmers. Only an interface for the fertilizer network needs to be reserved outside the plot. The proportions only need to be pre-set and stored. Additionally, on-site mixing can be used to meet unexpected situations.

[0004] In existing technologies, the mixing of chemical and fertilizer solutions with water in a bucket is achieved by using multiple sets of pumps and flow meters to ensure accuracy. However, this increases the use of power equipment, thereby increasing the cost of the device and consequently raising maintenance costs. Summary of the Invention

[0005] To address the issue raised in the background art that using multiple pumps and flow meters to mix pesticides and fertilizers with water in a tank can ensure accuracy, but increases the use of power equipment, thereby increasing the cost of the device and consequently raising maintenance costs, this invention provides a mobile water-fertilizer-pesticide co-processing vehicle. To achieve the above objectives, the present invention provides the following technical solution: a mobile water, fertilizer and pesticide co-operation vehicle, including a mobile base, wherein a metering component is provided on the top of the back of the mobile base; The metering assembly includes a coupling, and a drive shaft is fixedly installed on one of the output ends of the coupling. The end of the drive shaft is connected to two sets of rotating shafts through bevel gear meshing. An adjusting crank is installed on the end of the rotating shaft away from the drive shaft. An adjusting screw is rotatably provided on the inner side of the adjusting crank, and an adjusting slider is slidably provided on the outer side of the adjusting screw. A fixed shaft is installed on the side of the adjusting slider away from the drive shaft.

[0006] Preferably, two sets of fixed cranks are spliced ​​and installed on the outer side of the rotating shaft near the drive shaft end. A transmission handle is rotatably provided on the inner side of the two sets of fixed cranks away from the drive shaft end and on the outer side of the fixed shaft. A rotating bracket is rotatably provided on the end of the transmission handle away from the fixed cranks and the adjusting crank. A push rod is fixedly installed on the side of the rotating bracket away from the fixed cranks and the adjusting crank.

[0007] Preferably, a push piston is installed at the end of the push rod away from the rotating bracket, a liquid storage tube is slidably arranged on the outside of the push piston, and one-way valves are fixedly installed on both sides of the liquid storage tube away from the push rod.

[0008] Preferably, a drive frame is fixedly installed on one side of the liquid storage tube, and the drive frame is fixedly located on the outside of the rotating shaft, and a drive motor is fixedly installed at the input end of the coupling.

[0009] Preferably, one end of the adjusting screw is equipped with an adjusting screw head, and the two sides inside the adjusting crank are fixedly installed with limit slide rails, and the adjusting slider is slidably disposed inside the limit slide rails.

[0010] Preferably, a drive shaft is fixedly installed on the other output end of the coupling, and a linkage high-efficiency stirring component is provided at the end of the drive shaft away from the coupling.

[0011] Preferably, the linkage high-efficiency stirring assembly includes a worm gear module, which is fixedly mounted at one end of the drive shaft. A limit sleeve is rotatably provided in the middle of the worm gear module, and a sealed bearing is installed on the outer side of the lower end of the limit sleeve. A stirring cylinder is fixedly mounted on the outer side of the sealed bearing, and a limit post is installed on the top of the inner side of the stirring cylinder. An eccentric wheel is fixedly mounted on the outer side of the drive shaft near the end of the worm gear module.

[0012] Preferably, the linkage high-efficiency stirring assembly includes a connecting rod, and a movable block is fixedly installed at the bottom of the connecting rod. The end of the movable block is movably located at the bottom of the eccentric wheel. The connecting rod slides up and down outside the limiting post. A movable sleeve is fixedly installed on the outer side of the upper end of the connecting rod. The top of the movable sleeve and the limiting bushing are elastically connected by a return spring. The movable sleeve is slidably disposed outside the limiting bushing. A stirring paddle is installed on the outer side of the movable sleeve.

[0013] Preferably, a control box is provided on the front of the mobile base, and two sets of storage tanks are provided on one side of the control box. A water pump is provided on the back of the control box, and the water pump is connected to the stirring drum and a one-way valve through a water pipe.

[0014] Preferably, a filter is provided on the back of the water pump, and the mixing drum and the storage tank are connected to a one-way valve via a connecting pipe.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention, through the cooperation of metering components and couplings, facilitates the extraction of liquid from the tank by adjusting negative pressure. The adjustment allows for corresponding metering control, eliminating the need for multiple drive units, thus reducing maintenance and equipment costs. The shaft at the output end of the coupling drives the drive shaft, which in turn drives two other rotating shafts equipped with helical gears through helical gear meshing. Adjusting the screw head rotates the adjusting slider and transmission handle, changing the path length of the piston within the storage tube and thus altering the amount of liquid extracted per cycle. This method of adjusting the mixing ratio effectively improves efficiency, reduces costs, and significantly ensures the accuracy of the added liquid.

[0016] This invention utilizes a combination of a high-efficiency stirring assembly and a coupling to drive the internal stirring structure of the mixing drum up and down via the rotational force of the shaft. This, combined with the rotation of the stirring paddle, significantly improves the uniformity of the mixing of the internal chemicals and fertilizers. The coupling drives the transmission shaft to rotate, and the worm gear module at the end drives the limiting bushing to rotate. The limiting bushing provides rotational stirring force to the outer stirring paddle. Simultaneously, an eccentric wheel mounted on the outside of the transmission shaft rotates synchronously. During rotation, the eccentric wheel pushes the movable block and connecting rod downwards, and this sliding motion synchronously adjusts the movable sleeve. By linking the high-efficiency stirring assembly, the uniformity and efficiency of the stirring are effectively improved. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic cross-sectional view of the stirring cylinder structure of the present invention; Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 For the present invention Figure 2 Enlarged structural diagram at point B; Figure 5 This is a schematic diagram of the adjusting crank structure of the present invention; Figure 6 For the present invention Figure 2Enlarged structural diagram at point C; Figure 7 For the present invention Figure 2 Enlarged structural diagram at point D; Figure 8 This is a schematic diagram of the fixed crank section of the present invention.

[0018] In the diagram: 100, mobile base; 101, control box; 102, storage tank; 103, water pump; 104, filter; 105, connecting pipe; 001. Metering component; 200. Push rod; 201. Drive motor; 202. Coupling; 203. Drive shaft; 204. Rotating shaft; 205. Fixed crank; 206. Transmission handle; 207. Rotating bracket; 208. Push piston; 209. Liquid reservoir; 210. Check valve; 211. Drive frame; 300. Fixed shaft; 301. Adjusting crank; 302. Limiting slide rail; 303. Adjusting screw; 304. Adjusting lead screw; 305. Adjusting slider; 002. Linked high-efficiency stirring assembly; 400. Eccentric wheel; 401. Drive shaft; 402. Worm gear module; 403. Limiting bushing; 404. Sealed bearing; 405. Stirring drum; 406. Limiting column; 500. Movable sleeve; 501. Connecting rod; 502. Return spring; 503. Movable block; 504. Stirring paddle. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] like Figures 1 to 8 As shown, the present invention provides a mobile water, fertilizer and pesticide co-operation vehicle, including a mobile base 100, and a metering component 001 is provided on the top of the back of the mobile base 100. The metering component 001 includes a coupling 202, and a drive shaft 203 is fixedly installed on one of the output ends of the coupling 202. The end of the drive shaft 203 is connected to two sets of rotating shafts 204 through bevel gear meshing. An adjusting crank 301 is installed on the end of the rotating shaft 204 away from the drive shaft 203. An adjusting screw 304 is rotatably provided on the inner side of the adjusting crank 301, and an adjusting slider 305 is slidably provided on the outer side of the adjusting screw 304. A fixed shaft 300 is installed on the side of the adjusting slider 305 away from the drive shaft 203.

[0021] The above scheme is adopted: the movable base 100 can provide support for the overall structure at the top and assist the whole to move in the field. The driving force of the drive motor 201 can be converted into two sets of driving forces to provide power support for the device through the coupling 202. The drive shaft 203 can provide rotational force. The drive shaft 203 and the rotating shaft 204 can be meshed through the helical gear. The drive shaft 203 will drive the rotating shaft 204 to rotate synchronously. During the rotation, the fixed crank 205 and the adjusting crank 301 can provide transmission force. The crank structure drives the transmission handle 206 for adjustment. During the rotation of the adjusting screw 304, the adjusting slider 305 will slide along the inner side of the adjusting crank 301 for adjustment. The fixed shaft 300 can restrict the transmission handle 206 and assist in providing driving force. The rotating shaft 204 is divided into two sections, and the ends are fixedly welded to the two sets of fixed cranks 205.

[0022] like Figures 3-5 As shown, two sets of fixed cranks 205 are spliced ​​and installed on the outer side of the rotating shaft 204 near the drive shaft 203. A transmission handle 206 is rotatably arranged on the inner side of the two sets of fixed cranks 205 away from the drive shaft 203 and the outer side of the fixed shaft 300. A rotating bracket 207 is rotatably arranged on the end of the transmission handle 206 away from the fixed cranks 205 and the adjusting crank 301. A push rod 200 is fixedly installed on the side of the rotating bracket 207 away from the fixed cranks 205 and the adjusting crank 301.

[0023] A push piston 208 is installed at the end of the push rod 200 away from the rotating bracket 207. A liquid storage tube 209 is slidably arranged on the outside of the push piston 208. One-way valves 210 are fixedly installed on both sides of the end of the liquid storage tube 209 away from the push rod 200.

[0024] A drive frame 211 is fixedly installed on one side of the liquid storage tube 209, and the drive frame 211 is fixedly located on the outside of the rotating shaft 204. A drive motor 201 is fixedly installed at the input end of the coupling 202.

[0025] An adjusting screw head 303 is installed at one end of the adjusting screw 304, and a limit slide rail 302 is fixedly installed on both sides inside the adjusting crank 301. The adjusting slider 305 is slidably set on the inner side of the limit slide rail 302.

[0026] Using the above scheme: the fixed crank 205 cannot be adjusted to ensure a stable and fixed amount of water input. The ratio is adjusted by changing the stroke of the piston 208 through the other two sets of adjusting cranks 301. Kinetic energy can be transmitted through the transmission handle 206. The rotating bracket 207 can rotately connect the transmission handle 206 and the push rod 200 to ensure normal adjustment. The piston 208 can slide along the inside of the liquid storage tube 209. The liquid can be drawn in and discharged through the sealing structure and negative pressure. The one-way valve 210 can ensure the normal flow of water. The drive frame 211 can provide a constraint on the inner structure to ensure the stability of the structure. The adjusting screw 303 can drive the adjusting screw 304 to rotate and adjust, ensuring that the metering can be controlled.

[0027] like Figure 6 and Figure 7 As shown, a drive shaft 401 is fixedly installed on another set of output ends of the coupling 202, and a linkage high-efficiency stirring component 002 is provided on the end of the drive shaft 401 away from the coupling 202.

[0028] The linkage high-efficiency stirring assembly 002 includes a worm gear module 402, which is fixedly mounted at one end of the drive shaft 401. A limit sleeve 403 is rotatably mounted in the middle of the worm gear module 402, and a sealed bearing 404 is installed on the outer side of the lower end of the limit sleeve 403. A stirring cylinder 405 is fixedly mounted on the outer side of the sealed bearing 404, and a limit post 406 is installed on the top of the inner side of the stirring cylinder 405. An eccentric wheel 400 is fixedly mounted on the outer side of the drive shaft 401 near the end of the worm gear module 402.

[0029] The linkage high-efficiency stirring component 002 includes a connecting rod 501, and a movable block 503 is fixedly installed at the bottom of the connecting rod 501. The end of the movable block 503 is movably located at the bottom of the eccentric wheel 400. The connecting rod 501 slides up and down outside the limiting post 406. A movable sleeve 500 is fixedly installed on the outer side of the upper end of the connecting rod 501. The top of the movable sleeve 500 and the limiting bushing 403 are elastically connected by a return spring 502. The movable sleeve 500 is slidably disposed outside the limiting bushing 403. A stirring paddle 504 is installed on the outer side of the movable sleeve 500.

[0030] The above scheme is adopted: the transmission shaft 401 can transmit the kinetic energy of the drive motor 201, and the worm gear module 402 can convert the horizontal rotational force into the vertical rotational force. By rotating, the limiting sleeve 403 can be rotated and adjusted. The limiting sleeve 403 can restrict the inner and outer structures. The stirring drum 405 can restrict the internal structure and assist the liquid in stirring. The sealing bearing 404 can seal the limiting sleeve 403 and the stirring drum 405. The eccentric wheel 400 can push the bottom movable block 503 downward by squeezing. The movable block 503 cannot rotate and can slide up and down along the inner side of the limiting sleeve 403 with the connecting rod 501. During the sliding process, the upper outer movable sleeve 500 is adjusted synchronously. The return spring 502 can quickly push back after being pressed down, ensuring that the stirring structure can move up and down along the inner side of the stirring drum 405. The stirring effect can be improved by synchronous rotation.

[0031] like Figure 1 and Figure 2 As shown, a control box 101 is provided on the front of the mobile base 100, and two sets of storage tanks 102 are provided on one side of the control box 101. A water pump 103 is provided on the back of the control box 101. The water pump 103 is connected to the stirring drum 405 and the one-way valve 210 through a water pipe.

[0032] A filter 104 is provided on the back of the water pump 103, and the mixing drum 405 and the storage tank 102 are connected to the one-way valve 210 through the connecting pipe 105.

[0033] Using the above scheme: the control box 101 can provide driving control force for the device, the storage tank 102 can store the medicine and fertilizer solution, which is convenient for the preparation of medicine at any time in the field, the water pump 103 can discharge the stirred liquid and spray it through the spray head, and the filter 104 can filter the impurities in the pond water.

[0034] The working principle and usage process of this invention are as follows: After connecting the pipes, the drive shaft 203 and transmission shaft 401 at the output end are driven to rotate synchronously by the drive motor 201. The drive shaft 203 drives the rotating shaft 204 to be adjusted by the helical gear. The rotating shaft 204 will drive the fixed crank 205 and the adjusting crank 301 to rotate. During the rotation, the transmission handle 206 will be driven to rotate. The rotating bracket 207 uses the push rod 200 to drive the piston 208 to be pulled along the inside of the liquid storage pipe 209. During the pulling process, the liquid can be poured into the stirring tank 405 through the connecting pipe 105 for stirring. During the rotation of the drive shaft 401, the worm gear module 402 drives the limiting sleeve 403 to rotate. At the same time, the rotation will drive the outer movable sleeve 500 and the stirring paddle 504 to mix and stir the liquid. Meanwhile, the eccentric wheel 400 on the outside of the drive shaft 401 will squeeze the movable block 503 and the connecting rod 501 to move downward. During the movement, the movable sleeve 500 and the stirring paddle 504 will move synchronously. The reset spring 502 will push the movable sleeve 500 to reset. By going up and down repeatedly, the uniformity of the internal liquid mixing can be increased. By adjusting the end of the adjusting crank 301 to the side of the drive frame 211 close to the mixing drum 405, the adjusting screw head 303 and the adjusting lead screw 304 can be rotated by inserting the tool through the hole. During the rotation, the adjusting slider 305 will be moved through the thread to change the movement stroke of the piston 208.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] 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 mobile water, fertilizer, and pesticide co-operation vehicle, comprising a mobile base (100), characterized in that: A metering component (001) is provided on the top of the back of the movable base (100). The metering component (001) includes a coupling (202), and a drive shaft (203) is fixedly installed on one of the output ends of the coupling (202). The end of the drive shaft (203) is connected to two sets of rotating shafts (204) through bevel gear meshing. An adjusting crank (301) is installed on the end of the rotating shaft (204) away from the drive shaft (203). An adjusting screw (304) is rotatably provided on the inner side of the adjusting crank (301), and an adjusting slider (305) is slidably provided on the outer side of the adjusting screw (304). A fixed shaft (300) is installed on the side of the adjusting slider (305) away from the drive shaft (203).

2. The mobile water, fertilizer, and pesticide co-operation vehicle according to claim 1, characterized in that: Two sets of fixed cranks (205) are spliced ​​on the outer side of the rotating shaft (204) near the drive shaft (203). A transmission handle (206) is rotatably provided on the inner side of the two sets of fixed cranks (205) away from the drive shaft (203) and the outer side of the fixed shaft (300). A rotating bracket (207) is rotatably provided on the end of the transmission handle (206) away from the fixed cranks (205) and the adjusting crank (301). A push rod (200) is fixedly installed on the side of the rotating bracket (207) away from the fixed cranks (205) and the adjusting crank (301).

3. A mobile water, fertilizer, and pesticide co-operation vehicle according to claim 2, characterized in that: A push piston (208) is installed at the end of the push rod (200) away from the rotating bracket (207). A liquid storage tube (209) is slidably arranged on the outside of the push piston (208). One-way valves (210) are fixedly installed on both sides of the end of the liquid storage tube (209) away from the push rod (200).

4. A mobile water, fertilizer, and pesticide co-operation vehicle according to claim 3, characterized in that: A drive frame (211) is fixedly installed on one side of the liquid storage tube (209), and the drive frame (211) is fixedly set on the outside of the rotating shaft (204). A drive motor (201) is fixedly installed at the input end of the coupling (202).

5. A mobile water, fertilizer, and pesticide co-operation vehicle according to claim 1, characterized in that: One end of the adjusting screw (304) is equipped with an adjusting screw head (303), and the two sides inside the adjusting crank (301) are fixedly installed with limit slide rails (302). The adjusting slider (305) is slidably disposed on the inner side of the limit slide rails (302).

6. A mobile water, fertilizer, and pesticide co-operation vehicle according to claim 1, characterized in that: The other output end of the coupling (202) is fixedly installed with a drive shaft (401), and a linkage high-efficiency stirring component (002) is provided at the end of the drive shaft (401) away from the coupling (202).

7. A mobile water, fertilizer, and pesticide co-operation vehicle according to claim 6, characterized in that: The linkage high-efficiency stirring assembly (002) includes a worm gear module (402), and the worm gear module (402) is fixedly installed at one end of the transmission shaft (401). A limiting sleeve (403) is rotatably installed in the middle of the worm gear module (402), and a sealed bearing (404) is installed on the outer side of the lower end of the limiting sleeve (403). A stirring cylinder (405) is fixedly installed on the outer side of the sealed bearing (404), and a limiting post (406) is installed on the top of the inner side of the stirring cylinder (405). An eccentric wheel (400) is fixedly installed on the outer side of the transmission shaft (401) near the end of the worm gear module (402).

8. A mobile water, fertilizer, and pesticide co-operation vehicle according to claim 7, characterized in that: The linkage high-efficiency stirring assembly (002) includes a connecting rod (501), and a movable block (503) is fixedly installed at the bottom of the connecting rod (501). The end of the movable block (503) is movably located at the bottom of the eccentric wheel (400). The connecting rod (501) slides up and down on the outside of the limiting post (406). A movable sleeve (500) is fixedly installed on the outer side of the upper end of the connecting rod (501). The top of the movable sleeve (500) and the limiting bushing (403) are elastically connected by a return spring (502). The movable sleeve (500) is slidably disposed on the outside of the limiting bushing (403). A stirring paddle (504) is installed on the outside of the movable sleeve (500).

9. A mobile water, fertilizer, and pesticide co-operation vehicle according to claim 7, characterized in that: The front of the mobile base (100) is provided with a control box (101), and two sets of storage tanks (102) are provided on one side of the control box (101). A water pump (103) is provided on the back of the control box (101). The water pump (103) is connected to the stirring drum (405) and the one-way valve (210) through a water pipe.

10. A mobile water, fertilizer, and pesticide co-operation vehicle according to claim 9, characterized in that: A filter (104) is provided on the back of the water pump (103), and the stirring drum (405) and the storage tank (102) are connected to a one-way valve (210) via a connecting pipe (105).

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