Agricultural and forestry crop water, fertilizer and pesticide intelligent control sprinkling machine

Abstract

The invention discloses an agricultural and forestry crop water, fertilizer and pesticide intelligent control sprinkling machine which comprises a vehicle body, a pesticide storage box is arranged above the vehicle body, a supporting pipe is arranged above the pesticide storage box, a flow dividing pipe is arranged on the supporting pipe, a first sprinkling irrigation assembly and a second sprinkling irrigation assembly are arranged on the flow dividing pipe, and a first supporting block and a second supporting block are arranged above the flow dividing pipe. A first winding assembly is arranged in the first supporting block, crop pushing beards are arranged on the second supporting block, and a second winding assembly is arranged on the second supporting block. When the first conveying pipe is located at the high position, water, fertilizer and pesticide can be sprayed, the first conveying pipe located on the lower portion can mop the floor, at the moment, herbicide is sprayed out through the first conveying pipe, the first conveying pipe descends to drive the self-opening-closing nozzle to stretch out of the supporting pipe, and at the moment, the self-opening-closing nozzle is unfolded and opens a valve of the self-opening-closing nozzle at the same time; the self-opening and closing nozzle is communicated with the insecticide box, at the moment, insecticide is sprayed out through the self-opening and closing nozzle, and insect killing and weeding can be achieved at the same time.

Description

Technical Field

[0001] The invention mainly relates to the technical field of sprinkler irrigation for agricultural and forestry crops, and specifically relates to an intelligently controlled sprinkler irrigation machine for agricultural and forestry crops with water, fertilizer and pesticide. Background Art

[0002] When irrigating a large area of ​​agricultural and forestry crops, a large sprinkler is usually used to carry out integrated irrigation of water, fertilizer and medicine for agricultural and forestry crops. This sprinkler is usually a long strip and can irrigate a large area of ​​agricultural and forestry crops at the same time. The vehicle body and the support wheels drive the entire sprinkler forward, which can achieve efficient irrigation of agricultural and forestry crops.

[0003] However, the existing large-scale sprinkler irrigation method is relatively simple. Usually, water, fertilizer and medicine are mixed together, and then sprayed from a high place. In this way, when spraying agricultural and forestry crops with larger leaves, the water, fertilizer and medicine sprayed from a high place will be blocked by the leaves, and only a small part can pass through the leaves and drip onto the land below. Moreover, this part of the water, fertilizer and medicine is guided by the leaves and has not dripped to the roots of the plants, which leads to poor fertilization effect. At the same time, the bottom of such large leaves is also prone to insects. Water, fertilizer and medicine cannot be sprayed on the bottom of the leaves when spraying from a high place, resulting in the problem of insect pests cannot be well solved. Summary of the invention

[0004] The technical solution of the present invention aims at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technology. It mainly provides an intelligent control sprinkler for water, fertilizer and medicine for agricultural and forestry crops, which is used to solve the technical problem that the large sprinkler proposed in the above background technology has a relatively single sprinkler mode, cannot ensure that water and fertilizer drip near the roots of agricultural and forestry crops, and cannot spray medicine on the bottom of large leaves, resulting in the problem of insect pests not being well solved.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: A smart controlled sprinkler for water, fertilizer and medicine for agricultural and forestry crops comprises a body, a medicine storage box is arranged above the body, a support pipe is arranged above the medicine storage box, a shunt pipe is arranged on the support pipe, a first sprinkler assembly for switching spraying of water, fertilizer and medicine and a second sprinkler assembly for spraying insecticides are arranged on the shunt pipe, a first support block and a second support block are arranged above the shunt pipe, a first winding assembly for driving the first sprinkler assembly and the second sprinkler assembly to adjust their heights is arranged inside the first support block, a crop pushing whisker for pushing agricultural and forestry crops or leaves to bend and turn over is arranged on the second support block, and a second winding assembly for driving the height adjustment of crops is arranged on the second support block.

[0006] Preferably, a support frame is arranged below the support tube, and a support frame is arranged on the vehicle body and the support frame, and the support frame is used to support the support tube.

[0007] Preferably, the support tube is communicated with the inner cavity of the medicine storage box, a control valve is provided on the medicine storage box, and a plurality of groups of manifolds are provided below the support tube.

[0008] Preferably, the first sprinkler assembly includes a first delivery pipe, the first delivery pipe is arranged inside the diversion pipe, the first delivery pipe is connected to the inner cavity of the support pipe, and a spray pipe is opened at the lower end of the first delivery pipe.

[0009] Preferably, the second sprinkler assembly comprises a lifting block, the lifting block is arranged on the first delivery pipe, and the lifting block is arranged at the lower end opening of the diversion pipe.

[0010] Preferably, a self-switching nozzle is hinged on the lifting block, a second delivery pipe is provided on the self-switching nozzle, and the second delivery pipe is communicated with the inner cavity of the support tube.

[0011] Preferably, the first winding assembly includes a first motor, the first motor is fixedly mounted on the first support block, a first winding shaft is fixedly mounted on the output end of the first motor, the first winding shaft is wound inside the first support block, and a first conveying tube is wound on the first winding shaft.

[0012] Preferably, the second winding assembly includes a second motor, the second motor is fixedly mounted on the second supporting block, a second winding shaft is fixedly mounted on the output end of the second motor, and the second winding shaft is rotatably connected to the inside of the second supporting block.

[0013] Preferably, a retractable hose is wound around the second winding shaft, a connecting piece is provided at the lower end of the retractable hose, and a crop pushing whisker is detachably mounted on the connecting piece.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: when the sprinkler is performing sprinkler irrigation, the first delivery pipe can be retracted and released through the first winding component. When the first delivery pipe is at a high position, water, fertilizer and medicine can be sprayed. At this time, the medicine is insecticide, and water, fertilizer and medicine integrated sprinkler irrigation is realized. When herbicide needs to be sprayed, the first delivery pipe can be released through the first winding component, the first delivery pipe is lowered, and the first delivery pipe at the bottom is dragged on the ground. By controlling the valve switch, herbicide is sprayed through the first delivery pipe at this time, and the descent of the first delivery pipe will drive the self-switch nozzle to extend from the inside of the support pipe. At this time, the self-switch nozzle is unfolded and its own valve is opened at the same time, and the self-switch nozzle is connected to the insecticide box. At this time, insecticide is sprayed through the self-switch nozzle, and insecticide and weeding can be achieved at the same time, thereby improving the efficiency of spraying. Moreover, the first delivery pipe can be switched by controlling the valve to spray herbicide or water and fertilizer, and insecticide, weeding and fertilization can be achieved at the same time, thereby improving the efficiency of sprinkler irrigation.

[0015] A row of crop pushing whiskers are arranged below the second supporting block, with a hose above the crop pushing whiskers and a weight being dragged at the bottom, and the crop pushing whiskers can be switched into crop pushing whiskers with weights of different shapes according to different crops, and the crop pushing whiskers are in contact with the crops, and the shape of the weight of the crop pushing whiskers determines whether the crop pushing whiskers push the crops or the leaves of the crops, and the crop pushing whiskers are used to bend the crops or directly push the leaves to turn over before the spraying pipe and the self-switch nozzle are used for spraying, so that when the spraying pipe and the self-switch nozzle are used for spraying water, fertilizer and medicine, the medicine can be sprayed on the bottom of the leaves, and the water and fertilizer can be directly sprayed near the roots of the crops, which can improve the effect of water and fertilizer spraying on crops, and can also keep the upper and lower sides of the leaves sprayed with pesticides, which has a better insecticidal effect on the leaves.

[0016] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the back three-dimensional structure of the present invention; Figure 3 It is a partial front three-dimensional structural schematic diagram of the present invention; Figure 4 It is a schematic diagram of the partial back three-dimensional structure of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the first supporting block in the present invention; Figure 6 It is a schematic cross-sectional structure diagram of the second supporting block in the present invention; Figure 7 for Figure 5 The enlarged structural diagram at A in the middle; The markings in the figure are: 1. Vehicle body; 2. Medicine storage box; 3. Control valve; 4. Support pipe; 5. Support frame; 6. Support frame; 7. Diverter pipe; 8. First support block; 9. Second support block; 10. First motor; 11. First winding shaft; 12. First delivery pipe; 13. Lifting block; 14. Second delivery pipe; 15. Self-opening nozzle; 16. Medicine spraying pipe; 17. Second motor; 18. Second winding shaft; 19. Retractable hose; 20. Connector; 21. Crop pusher. DETAILED DESCRIPTION

[0018] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0019] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0021] Please refer to the attached Figure 1-Figure 7 A smart controlled sprinkler for water, fertilizer and medicine for agricultural and forestry crops comprises a body 1, a medicine storage box 2 is arranged above the body 1, a support pipe 4 is arranged above the medicine storage box 2, a shunt pipe 7 is arranged on the support pipe 4, a first sprinkler assembly for switching spraying of water, fertilizer and medicine and a second sprinkler assembly for spraying insecticide are arranged on the shunt pipe 7, a first support block 8 and a second support block 9 are arranged above the shunt pipe 7, a first winding assembly for driving the first sprinkler assembly and the second sprinkler assembly to adjust their heights is arranged inside the first support block 8, a crop pushing whisker 21 for pushing agricultural and forestry crops or leaves to bend and turn over is arranged on the second support block 9, and a second winding assembly for driving the height adjustment of crops is arranged on the second support block 9.

[0022] The specific operation process of the present invention is as follows: the first sprinkler assembly and the second sprinkler assembly are lowered through the first winding assembly, and the second sprinkler assembly extends from the inside of the shunt pipe 7 to unfold and automatically open the valve to connect with the insecticide box. At this time, the first sprinkler assembly is in a mopping state, and the adapted crop pushing whiskers 21 are replaced, and then the crop pushing whiskers 21 are lowered through the second winding assembly, so that the crop pushing whiskers 21 can contact with the crops or the leaves of the crops, and the vehicle body 1 drives the entire sprinkler to move, and the crop pushing whiskers 21 first contact with the crops, and the crop pushing whiskers 21 push the crops to bend or the leaves to turn over, and the first sprinkler assembly is used to switch between spraying herbicides and water and fertilizer, and the second sprinkler assembly sprays insecticides, and because the crops or leaves are pushed, the insecticides can be sprayed on both the upper and lower sides of the crop leaves, and the first sprinkler assembly is in a mopping state, so the sprayed water and fertilizer can directly act on the roots, and the fertilization effect is better.

[0023] Please refer to Figure 1-Figure 4 A support frame 5 is arranged below the support tube 4, a support frame 6 is arranged on the vehicle body 1 and the support frame 5, the support frame 6 is used to support the support tube 4, the support tube 4 is connected to the inner cavity of the medicine storage box 2, a control valve 3 is arranged on the medicine storage box 2, and a plurality of groups of flow pipes 7 are arranged below the support tube 4.

[0024] The wheels at the bottom of the support frame 5 are driven wheels. When the vehicle body 1 drives the overall movement, the support frame 5 will move along with it. The support frame 5 mainly supports the support tube 4 to prevent the support tube 4 from being too long and bending in the middle. The support frame 6 also supports the support tube 4 to keep the support tube 4 in a balanced state as much as possible. A water tank, a fertilizer box, an insecticide box and a herbicide box are arranged inside the medicine storage box 2. Multiple groups of hoses are arranged inside the support tube 4, which are respectively connected to multiple medicine boxes. The control valve 3 is used to control the connection of these pipes connected to different water tanks, so that the sprinkler assembly can sprinkle irrigation with different combinations of water, fertilizer and medicine.

[0025] Please refer to Figure 5 The first sprinkler assembly includes a first delivery pipe 12 , which is arranged inside the diversion pipe 7 , and is connected to the inner cavity of the support pipe 4 , and a spray pipe 16 is opened at the lower end of the first delivery pipe 12 .

[0026] The first delivery pipe 12 is connected to the water tank, fertilizer tank, insecticide tank and herbicide tank. When the first delivery pipe 12 is at a high place, water fertilizer and insecticide can be directly sprayed through the spray pipe 16. When the first delivery pipe 12 is at a low place, the first delivery pipe 12 is in a mopping state. At this time, the first delivery pipe 12 is in the middle of the crops. At this time, the spray pipe 16 can switch between herbicides and water fertilizer for spraying. The first delivery pipe 12 is a hose that can be dragged on the ground to move.

[0027] Please refer to Figure 7 The second sprinkler assembly includes a lifting block 13, which is arranged on the first delivery pipe 12, and the lifting block 13 is arranged at the lower end opening of the diversion pipe 7. A self-switching nozzle 15 is hinged on the lifting block 13, and a second delivery pipe 14 is arranged on the self-switching nozzle 15. The second delivery pipe 14 is connected to the inner cavity of the support pipe 4.

[0028] A torsion spring is provided at the hinge point between the self-switching nozzle 15 and the lifting block 13, and a valve is provided on the self-switching nozzle 15. When the self-switching nozzle 15 extends from the inside of the shunt pipe 7, it can be expanded to a certain angle through the torsion spring. At this time, the self-switching nozzle 15 opens the valve and is connected to the second delivery pipe 14. When the self-switching nozzle 15 is inside the shunt pipe 7, it is in a contracted state. The valve of the self-switching nozzle 15 will be closed, and the medicine cannot be delivered through the second delivery pipe 14. The second delivery pipe 14 is only connected to the insecticide box, and the self-switching nozzle 15 is used to spray insecticides.

[0029] Please refer to Figure 5 The first winding assembly includes a first motor 10, which is fixedly mounted on the first support block 8. A first winding shaft 11 is fixedly mounted on the output end of the first motor 10. The first winding shaft 11 is wound inside the first support block 8, and a first conveying tube 12 is wound on the first winding shaft 11.

[0030] The first motor 10 is started, and the first motor 10 drives the first winding shaft 11 to rotate. The rotation of the first winding shaft 11 drives the first conveying pipe 12 to be wound or unwound, so that the height of the spray pipe 16 below the first conveying pipe 12 can be adjusted.

[0031] Please refer to Figure 6 The second winding assembly includes a second motor 17, which is fixedly mounted on the second support block 9. A second winding shaft 18 is fixedly mounted on the output end of the second motor 17. The second winding shaft 18 is rotatably connected to the inside of the second support block 9. A retractable hose 19 is wound around the second winding shaft 18. A connecting piece 20 is provided at the lower end of the retractable hose 19, and a crop pushing whisker 21 is detachably mounted on the connecting piece 20.

[0032] The crop pushing whiskers 21 are composed of a hose and a weight. The crop pushing whiskers 21 with different shapes of weights can be replaced according to different crops. Then, the crop pushing whiskers 21 are installed on the connecting piece 20 and spliced ​​with the retractable hose 19. The second motor 17 is started, and the second motor 17 drives the second winding shaft 18 to rotate. The second winding shaft 18 rotates to wind and reel in or release the retractable hose 19. The retractable hose 19 and the crop pushing whiskers 21 are both configured as hoses, and only the weight at the bottom is a hard object, which is used to push crops or leaves to make the crops bend.

[0033] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. An intelligent controlled sprinkler for water, fertilizer and medicine for agricultural and forestry crops, comprising a body (1), characterized in that: A medicine storage box (2) is arranged above the vehicle body (1), a support pipe (4) is arranged above the medicine storage box (2), a shunt pipe (7) is arranged on the support pipe (4), a first sprinkler assembly for switching between spraying water, fertilizer and medicine and a second sprinkler assembly for spraying insecticide is arranged on the shunt pipe (7), a first support block (8) and a second support block (9) are arranged above the shunt pipe (7), a first winding assembly for driving the first sprinkler assembly and the second sprinkler assembly to adjust their heights is arranged inside the first support block (8), a crop pushing whisker (21) for pushing agricultural and forestry crops or leaves to bend and turn over is arranged on the second support block (9), and a second winding assembly for driving the crop height adjustment is arranged on the second support block (9).

2. The intelligent control sprinkler for water, fertilizer and pesticide for agricultural and forestry crops according to claim 1 is characterized by: A support frame (5) is provided below the support tube (4), and a support frame (6) is provided on the vehicle body (1) and the support frame (5), wherein the support frame (6) is used to support the support tube (4).

3. The intelligent control sprinkler for water, fertilizer and pesticide for agricultural and forestry crops according to claim 1 is characterized by: The support tube (4) is in communication with the inner cavity of the medicine storage box (2); a control valve (3) is provided on the medicine storage box (2); and a plurality of groups of flow tubes (7) are provided below the support tube (4).

4. The intelligent control sprinkler for water, fertilizer and pesticide for agricultural and forestry crops according to claim 1 is characterized by: The first sprinkler assembly comprises a first delivery pipe (12), the first delivery pipe (12) being arranged inside the diversion pipe (7), the first delivery pipe (12) being connected to the inner cavity of the support pipe (4), and a spraying pipe (16) being provided at the lower end of the first delivery pipe (12).

5. The intelligent control sprinkler for water, fertilizer and pesticide for agricultural and forestry crops according to claim 4 is characterized by: The second sprinkler assembly comprises a lifting block (13), wherein the lifting block (13) is arranged on the first delivery pipe (12), and the lifting block (13) is arranged at the lower end opening of the diversion pipe (7).

6. The intelligent control sprinkler for water, fertilizer and pesticide for agricultural and forestry crops according to claim 5 is characterized by: A self-opening nozzle (15) is hingedly connected to the lifting block (13), a second delivery pipe (14) is provided on the self-opening nozzle (15), and the second delivery pipe (14) is communicated with the inner cavity of the support pipe (4).

7. The intelligent control sprinkler for water, fertilizer and pesticide for agricultural and forestry crops according to claim 4 is characterized by: The first winding assembly comprises a first motor (10), the first motor (10) being fixedly mounted on a first support block (8), a first winding shaft (11) being fixedly mounted on an output end of the first motor (10), the first winding shaft (11) being wound inside the first support block (8), and a first conveying tube (12) being wound around the first winding shaft (11).

8. The intelligent control sprinkler for water, fertilizer and pesticide for agricultural and forestry crops according to claim 1 is characterized by: The second winding assembly comprises a second motor (17), the second motor (17) being fixedly mounted on the second support block (9), a second winding shaft (18) being fixedly mounted on the output end of the second motor (17), and the second winding shaft (18) being rotatably connected inside the second support block (9).

9. The intelligent control sprinkler for water, fertilizer and pesticide for agricultural and forestry crops according to claim 8, characterized in that: A retractable hose (19) is wound around the second winding shaft (18), a connecting piece (20) is provided at the lower end of the retractable hose (19), and a crop pushing filament (21) is detachably mounted on the connecting piece (20).

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