Agricultural planting spraying device

Abstract

The present invention discloses an agricultural planting spraying device, which relates to the field of agricultural planting, and includes a sprayer body and a guide slide groove, wherein a movable docking piece is nested and installed inside the guide slide groove, and the movable docking piece is arranged inside the sprayer body, and the outer side of the movable docking piece is docked with a preset traction rope. In the agricultural planting spraying device, as the user supplies medicine to the inside of the sprayer body through the supply structure, the movable docking piece inside the sprayer body will be in advance in contact with the water flow thrust of the medicine, so that the movable docking piece can move along the inner side of the sprayer body through the guide slide groove, and at this time, the movable docking piece will drive the reserved sealing docking piece at the end to move outward along the inner side of the sprayer body through the preset traction rope, and then the closed state of the sprayer body is adaptively opened to realize the spraying operation, and the closed state is adaptively performed under normal state to prevent the internal medicine from being mixed with impurities or contacting the human body.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural planting, and in particular to an agricultural planting spraying device. Background Art

[0002] In the process of agricultural planting, corresponding planting equipment needs to be adapted to work. Among them, the spraying device is a common agricultural equipment, which is closely related to the later production quality of agricultural plants.

[0003] Most of the existing agricultural planting spraying devices are direct spraying spraying structures, which cannot adaptively change the supply range according to different supply demands;

[0004] For example, an agricultural planting spraying device with publication number CN219205647U. A bracket is arranged opposite to the top surface of the base, a lifting assembly is arranged between the brackets, a driving assembly is fixedly connected to the lifting assembly, a liquid supply assembly is fixedly connected to the top surface of the base, an armrest is fixedly connected to the top surface of the base away from the bracket, a tow hook is detachably connected to the side surface of the base at the end where the armrest is arranged, and a plurality of casters are fixedly connected to the bottom surface of the base. The liquid spraying assembly is enabled to spray in all directions, effectively improving operability and work efficiency;

[0005] Another example is a height-adjustable agricultural planting spraying device with publication number CN217242311U, which includes a device body, a universal wheel is installed on the left side of the bottom end of the device body, and movable wheels are installed on the right sides of the front and back of the device body, so that it is convenient to flexibly move to the required agricultural planting spraying position for use, and it is convenient to dilute, stir and mix agricultural planting liquid with different spraying ratio concentrations, and it is convenient to adjust the height of the spraying according to the required height, and the double-headed high-efficiency spraying liquid is used with high stability and practicality, which has certain promotion value;

[0006] For example, a height-adjustable agricultural planting spraying device with publication number CN216219752U, when the utility model is used, the fixed support rod assembly is inserted into the foundation by finding a suitable position through the ground insertion rod, the height outer sleeve is sleeved on the fixed support main rod and slides up and down on the fixed support main rod, the support end rod reciprocates left and right on the medicine tube support side plate through the medicine tube installation transverse groove, and the rod body of the support end rod rotates in the medicine tube installation transverse groove, and at the same time, the installation and adjustment of the medicine spraying pipe assembly on the medicine spraying direction adjustment assembly are realized through the pushing of the spraying direction pushing spring. In this way, it is convenient to adjust the spraying distance between each group of spraying pipe assemblies and the direction when spraying;

[0007] Most of the above-mentioned spraying devices have improved their overall structures. However, during operation, the existing agricultural planting spraying devices are unable to adaptively change the spray supply amount according to the user's operating requirements, resulting in an inability to adjust the work according to the maintenance needs of plants with different densities, and thus have certain usage limitations. Summary of the invention

[0008] The purpose of the present invention is to provide an agricultural planting spraying device to solve the problem in the above background technology that it cannot adaptively change its spray supply amount according to the user's operation needs, thereby resulting in the inability to adjust the work according to the maintenance needs of plants with different densities.

[0009] To achieve the above object, the present invention provides the following technical solution: an agricultural planting spraying device, comprising a sprayer body and a guide slide groove, wherein the inner side of the sprayer body is provided with a guide slide groove;

[0010] A movable docking piece is nested and installed inside the guide slide groove, and the movable docking piece is arranged inside the sprayer body. A preset traction rope is docked on the outside of the movable docking piece, and the preset traction rope runs through the inside of the sprayer body. A reserved sealing docking piece is nested and installed at the front end of the sprayer body, and the end of the reserved sealing docking piece is docked with the end of the preset traction rope. An auxiliary drainage structure is arranged at the front end of the sprayer body, and the spray liquid in contact is treated to prevent dripping and diffusion through the auxiliary drainage structure.

[0011] An auxiliary guide structure is arranged between the movable docking piece and the sprayer body, and the flow rate of the sprayer body is adaptively controlled by the auxiliary guide structure.

[0012] Furthermore, the auxiliary drainage structure is provided with a return spring, and the return spring is fixedly docked on the outside of the reserved sealing docking piece, and the end of the return spring is docked with the inner side of the sprayer body, the outer side of the reserved sealing docking piece is bonded with a first vertical docking airbag, and the first vertical docking airbag is arranged on the inner side of the sprayer body, and an air supply hose passes through the outer side of the first vertical docking airbag.

[0013] Furthermore, a second vertical docking airbag is bonded to the inner side of the front end of the sprayer body, and the second vertical docking airbag is connected to the air supply hose, and a preset sponge is bonded to the outer side of the second vertical docking airbag, and the preset sponge is arranged on the inner side of the front end of the sprayer body;

[0014] The outer side of the preset sponge member is butt-jointed with a butt-jointed traction rope, and the end of the butt-jointed traction rope is butt-jointed with the outer side of the front end of the sprayer body.

[0015] Furthermore, when the movable docking piece contacts the thrust of the water flow, a sliding structure is formed along the inner side of the sprayer body through the guide groove, and the movable docking piece forms a traction structure with the reserved sealing docking piece through a preset traction rope, and the reserved sealing docking piece is symmetrically distributed about the center point of the sprayer body.

[0016] Furthermore, during the process of the reserved sealing docking piece being forced to move inward, pressure is simultaneously applied to the first vertical docking airbag in contact therewith, and the first vertical docking airbag forms an air supply process with the interior of the second vertical docking airbag through the air supply hose.

[0017] Furthermore, during the expansion of the second vertical docking airbag, the outer preset sponge member is pushed to move outward, and the end of the preset sponge member is connected to the docking traction rope with the end at a relatively fixed position to stably form an expansion traction structure.

[0018] Furthermore, the auxiliary guide structure is provided with a movable resistance member, and the movable resistance member is nested and docked inside the movable docking member, and a first docking airbag member is bonded and connected between the movable docking member and the movable resistance member, and an air delivery hose runs through the outer side of the first docking airbag member;

[0019] The inner wall of the sprayer body is provided with an accommodating slide groove, and a movable nesting part is nested and installed inside the accommodating slide groove, and the end of the movable nesting part is docked with a second docking airbag part, and the second docking airbag part is bonded and docked with the inner side of the accommodating slide groove, and the second docking airbag part is connected to the air delivery hose.

[0020] Furthermore, when the movable resisting member is under pressure, it moves along the inner side of the movable docking member, and the movable resisting member simultaneously applies pressure to the first docking airbag member in contact, and the first docking airbag member forms an air supply processing structure to the inside of the second docking airbag member through the air delivery hose.

[0021] Furthermore, the second docking airbag expands and pushes the contacting movable nesting member to move along the inner wall of the sprayer body, thereby adaptively adjusting the connection range of the sprayer body.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The agricultural planting spraying device is provided with an auxiliary drainage structure. As the user supplies medicine into the sprayer body through the supply structure, the movable docking piece inside the sprayer body will be in advance in contact with the water flow thrust of the medicine, so that the movable docking piece can move along the inner side of the sprayer body through the guide slide groove. At this time, the movable docking piece will drive the reserved sealing docking piece at the end to move outward along the inner side of the sprayer body through the preset traction rope, and then the closed state of the sprayer body is adaptively opened to realize the spraying operation. Under normal conditions, the closed process is adaptively performed to avoid the internal medicine from being mixed with impurities or contacting the human body, etc., thereby improving the safety of the device.

[0024] Furthermore, when the reserved sealing docking part is forced to move inward, it will simultaneously apply pressure to the first vertical docking airbag in contact, so that it expands through the air supply hose and the air supply inside the second vertical docking airbag, so that the expanded second vertical docking airbag pushes the outer preset sponge part to move outward, and the end of the preset sponge part forms an expansion traction structure stably through the docking traction rope whose end is relatively fixed, so that the preset sponge part forms a trumpet-shaped expansion processing state, thereby expanding its range, adsorbing the contacted spraying agent, and avoiding direct spraying and spreading to the user's body surface, and the trumpet-shaped structure adaptively increases its spraying range, thereby improving the practicality of the device;

[0025] Furthermore, an auxiliary guiding structure is provided. When the equipment is working, the conducted medicine will contact the movable resistance part in advance, so that the movable resistance part can move along the inner side of the movable docking part according to the pressure strength, and the movable resistance part will then simultaneously apply pressure to the first docking airbag part in contact, and the first docking airbag part supplies air to the inside of the second docking airbag part through the air supply hose, so that the connected second docking airbag part expands and pushes the contacting movable nesting part to move adaptively along the inner wall of the sprayer body, thereby adaptively adjusting the connection range of the sprayer body, and adaptively adjusting the connection range of the sprayer body as a whole according to the user's change in the medicine supply intensity, so as to adjust the flow rate in different ranges according to needs, thereby improving the practicability of the device and adjusting the work according to the maintenance needs of plants with different densities. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0027] Figure 2 It is a schematic diagram of a half-cut three-dimensional structure of the present invention;

[0028] Figure 3 A schematic diagram of a half-section three-dimensional structure of a reserved sealing joint member of the present invention;

[0029] Figure 4 For the present invention Figure 2A schematic diagram of the partially enlarged structure;

[0030] Figure 5 This is a schematic diagram of the three-dimensional structure of the preset traction rope of the present invention;

[0031] Figure 6 It is a schematic diagram of a half-section three-dimensional structure of a movable docking piece of the present invention;

[0032] Figure 7 This is a schematic diagram of a half-cut three-dimensional structure of a preset sponge member of the present invention;

[0033] Figure 8 A schematic diagram of the three-dimensional structure of the sealing joint member is reserved for the present invention.

[0034] In the figure: 1. sprayer body; 2. guide slide; 3. movable docking part; 4. preset traction rope; 5. reserved sealing docking part; 6. return spring; 7. first vertical docking airbag; 8. air supply hose; 9. second vertical docking airbag; 10. preset sponge part; 11. docking traction rope; 12. movable resistance part; 13. first docking airbag part; 14. air supply hose; 15. second docking airbag part; 16. movable nesting part; 17. accommodating slide. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example 1: Please refer to Figure 1-8 The present invention provides the following technical solutions: an agricultural planting spraying device, comprising a sprayer body 1, a guide chute 2, a movable docking member 3, a preset traction rope 4, a reserved sealing docking member 5, a return spring 6, a first vertical docking airbag 7, an air supply hose 8, a second vertical docking airbag 9, a preset sponge member 10, a docking traction rope 11, a movable resistance member 12, a first docking airbag member 13, an air supply hose 14, a second docking airbag member 15, a movable nesting member 16 and an accommodating chute 17;

[0037] A guide slot 2 is provided inside the sprayer body 1; a movable docking piece 3 is nested inside the guide slot 2, and the movable docking piece 3 is arranged inside the sprayer body 1; a preset traction rope 4 is docked outside the movable docking piece 3, and the preset traction rope 4 runs through the inside of the sprayer body 1; a reserved sealing docking piece 5 is nested inside the front end of the sprayer body 1, and the end of the reserved sealing docking piece 5 is docked with the end of the preset traction rope 4; an auxiliary drainage structure is provided at the front end of the sprayer body 1, and the contacting spray liquid is treated to prevent dripping and diffusion through the auxiliary drainage structure;

[0038] The auxiliary drainage structure is provided with a return spring 6, and the return spring 6 is fixedly docked on the outside of the reserved sealing docking piece 5, and the end of the return spring 6 is docked with the inside of the sprayer body 1, and the outside of the reserved sealing docking piece 5 is bonded with a first vertical docking airbag 7, and the first vertical docking airbag 7 is arranged on the inside of the sprayer body 1, and the outside of the first vertical docking airbag 7 is penetrated by an air supply hose 8. The inside of the front end of the sprayer body 1 is bonded with a second vertical docking airbag 9, and the second vertical docking airbag 9 is connected to the air supply hose 8, and the outside of the second vertical docking airbag 9 is bonded with a preset sponge 10, and the preset sponge 10 is arranged on the inside of the front end of the sprayer body 1; the outside of the preset sponge 10 is docked with a docking traction rope 11, and the end of the docking traction rope 11 is docked with the outside of the front end of the sprayer body 1.

[0039] When the movable docking part 3 contacts the thrust of the water flow, a sliding structure is formed along the inner side of the sprayer body 1 through the guide chute 2, and the movable docking part 3 forms a traction structure with the reserved sealing docking part 5 through the preset traction rope 4, and the reserved sealing docking part 5 is symmetrically distributed about the center point of the sprayer body 1. During the process of the reserved sealing docking part 5 being forced to move inward, the first vertical docking airbag 7 in contact is simultaneously pressurized, and the first vertical docking airbag 7 forms an air supply process with the second vertical docking airbag 9 through the air supply hose 8. During the expansion of the second vertical docking airbag 9, the preset sponge part 10 on the outside is pushed to move outward, and the end of the preset sponge part 10 is connected to the docking traction rope 11 whose relative position is fixed at the end to stably form an expansion traction structure. As the user supplies medicine into the sprayer body 1 through the supply structure, the movable docking piece 3 inside the sprayer body 1 will be in advance in contact with the water flow thrust of the medicine, so that the movable docking piece 3 can move along the inner side of the sprayer body 1 through the guide slide 2. At this time, the movable docking piece 3 will drive the reserved sealing docking piece 5 at the end to move outward along the inner side of the sprayer body 1 through the preset traction rope 4, and then the closed state of the sprayer body 1 is adaptively opened to realize the spraying operation. Under normal conditions, the closed state is adaptively performed to prevent the internal medicine from being mixed with impurities or contacting the human body, etc. The reserved sealing docking piece 5 is under force. During the inward movement, the first vertical docking airbag 7 in contact will be pressurized synchronously, so that it will expand through the air supply hose 8 and the second vertical docking airbag 9, so that the expanded second vertical docking airbag 9 pushes the outer preset sponge member 10 to move outward, and the end of the preset sponge member 10 forms an expansion traction structure stably through the docking traction rope 11 whose end is relatively fixed, so that the preset sponge member 10 forms a trumpet-shaped expansion processing state, thereby expanding its range, adsorbing the contacted spraying agent, avoiding direct spraying and spreading to the user's body surface, and the trumpet-shaped structure adaptively increases its spraying range;

[0040] Embodiment 2: Based on Embodiment 1, an auxiliary guiding structure is also disclosed, and its specific structure is as follows:

[0041] An auxiliary guide structure is provided between the movable docking piece 3 and the sprayer body 1, and the flow rate of the sprayer body 1 is adaptively controlled by the auxiliary guide structure.

[0042] The auxiliary guide structure is provided with a movable resisting member 12, and the movable resisting member 12 is nested and docked inside the movable docking member 3, and a first docking airbag member 13 is bonded and connected between the movable docking member 3 and the movable resisting member 12, and a gas hose 14 runs through the outside of the first docking airbag member 13; the inner wall of the sprayer body 1 is provided with a receiving slide groove 17, and a movable nesting member 16 is nested and installed inside the receiving slide groove 17, and a second docking airbag member 15 is docked at the end of the movable nesting member 16, and the second docking airbag member 15 is bonded and docked with the inside of the receiving slide groove 17, and the second docking airbag member 15 is connected with the gas hose 14. When the movable resisting member 12 is pressed, it moves along the inside of the movable docking member 3, and the movable resisting member 12 simultaneously presses the first docking airbag member 13 in contact, and the first docking airbag member 13 forms an air supply processing structure to the inside of the second docking airbag member 15 through the gas hose 14. The second docking airbag component 15 expands and pushes the contacting movable nesting component 16 to move along the inner wall of the sprayer body 1, thereby adaptively adjusting the connection range of the sprayer body 1; the conducted medicine will contact the movable resistance component 12 in advance, allowing the movable resistance component 12 to move along the inner side of the movable docking component 3 according to the pressure strength, and the movable resistance component 12 will then synchronously pressurize the contacting first docking airbag component 13, and the first docking airbag component 13 supplies air to the inside of the second docking airbag component 15 through the air supply hose 14, so that the connected second docking airbag component 15 expands and pushes the contacting movable nesting component 16 to move along the inner wall of the sprayer body 1, thereby adaptively adjusting the connection range of the sprayer body 1, and according to the user's change in the medicine supply intensity, the overall connection range of the sprayer body 1 is adaptively adjusted, so that the flow rate in different ranges is adjusted and changed according to needs, thereby improving the practicality of the device and adjusting work according to the maintenance needs of plants with different densities.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An agricultural planting spraying device, comprising a spraying device body (1) and a guide slide groove (2), wherein the inner side of the spraying device body (1) is provided with a guide slide groove (2); Features: A movable docking piece (3) is nested and installed inside the guide slide groove (2), and the movable docking piece (3) is arranged inside the sprayer body (1). A preset traction rope (4) is docked on the outer side of the movable docking piece (3), and the preset traction rope (4) runs through the inside of the sprayer body (1). A reserved sealing docking piece (5) is nested and installed at the front end of the interior of the sprayer body (1), and the end of the reserved sealing docking piece (5) and the end of the preset traction rope (4) are docked with each other. An auxiliary drainage structure is arranged at the front end of the sprayer body (1), and the spray liquid in contact is treated to prevent dripping and diffusion through the auxiliary drainage structure. An auxiliary guiding structure is provided between the movable docking piece (3) and the sprayer body (1), and the flow rate of the sprayer body (1) is adaptively controlled by the auxiliary guiding structure; The auxiliary drainage structure is provided with a return spring (6), and the return spring (6) is fixedly docked on the outside of the reserved sealing docking piece (5), and the end of the return spring (6) is docked with the inner side of the sprayer body (1), the outer side of the reserved sealing docking piece (5) is bonded with a first vertical docking airbag (7), and the first vertical docking airbag (7) is arranged on the inner side of the sprayer body (1), and the outer side of the first vertical docking airbag (7) is penetrated by an air supply hose (8); A second vertical docking airbag (9) is bonded to the inner side of the front end of the sprayer body (1), and the second vertical docking airbag (9) is connected to the air supply hose (8), and a preset sponge member (10) is bonded to the outer side of the second vertical docking airbag (9), and the preset sponge member (10) is arranged on the inner side of the front end of the sprayer body (1); The outer side of the preset sponge member (10) is butt-jointed with a butt-jointed traction rope (11), and the end of the butt-jointed traction rope (11) is butt-jointed with the outer side of the front end of the sprayer body (1); When the movable docking piece (3) contacts the thrust of the water flow, a sliding structure is formed along the inner side of the sprayer body (1) through the guide slide groove (2), and the movable docking piece (3) forms a traction structure with the reserved sealing docking piece (5) through a preset traction rope (4), and the reserved sealing docking piece (5) is symmetrically distributed about the center point of the sprayer body (1); The reserved sealing docking piece (5) is forced to move inwards and simultaneously pressurizes the first vertical docking airbag (7) in contact therewith, and the first vertical docking airbag (7) forms an air supply process with the interior of the second vertical docking airbag (9) through the air supply hose (8); During the expansion of the second vertical docking airbag (9), the outer preset sponge member (10) is pushed to move outward, and the end of the preset sponge member (10) is connected to a docking traction rope (11) whose end is relatively fixed to form an expansion traction structure in a stable manner.

2. The agricultural planting spraying device according to claim 1, characterized in that: The auxiliary guiding structure is provided with a movable resisting member (12), and the movable resisting member (12) is nested and docked inside the movable docking member (3), and a first docking airbag member (13) is adhesively connected between the movable docking member (3) and the movable resisting member (12), and an air delivery hose (14) penetrates the outer side of the first docking airbag member (13); The inner wall of the sprayer body (1) is provided with a receiving slide groove (17), and a movable nesting component (16) is nested and installed inside the receiving slide groove (17), and the end of the movable nesting component (16) is docked with a second docking airbag component (15), and the second docking airbag component (15) is bonded and docked with the inner side of the receiving slide groove (17), and the second docking airbag component (15) is connected to the air delivery hose (14).

3. The agricultural planting spraying device according to claim 2, characterized in that: When the movable resisting member (12) is under pressure, it moves along the inner side of the movable docking member (3), and the movable resisting member (12) simultaneously applies pressure to the first docking airbag member (13) in contact therewith, and the first docking airbag member (13) forms an air supply processing structure to the interior of the second docking airbag member (15) through an air delivery hose (14).

4. The agricultural planting spraying device according to claim 3, characterized in that: The second docking airbag component (15) expands and pushes the contacting movable nesting component (16) to move along the inner wall of the sprayer body (1), thereby adaptively adjusting the connection range of the sprayer body (1).

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