Agricultural pesticide sprayer

Abstract

The utility model relates to the technical field of pesticide sprayers, and provides an agricultural pesticide sprayer which comprises a vertical beam plate, fixed plates relatively and fixedly arranged at the center positions of the two sides of the vertical beam plate, sleeves which are sleeved on the fixed plates, and first hand screwing wires which penetrate through the tops of the sleeves in a threaded manner and are in contact with the fixed plates. A second hand twisting wire is manually rotated to loosen the fixing block and the hinged seat, the first atomization water spraying pipe is pulled, the linkage fixing block is hinged in the hinged seat and used for conducting inclined adjustment on the first atomization water spraying pipe, and arc-shaped or U-shaped pesticide spraying is formed under the cooperation of adjustment of the first atomization water spraying pipe and the second atomization water spraying pipe. The pesticide is effectively prevented from being sprayed in gaps of plants, a first hand twisting wire is manually screwed, a sleeve and a fixing plate are loosened, a pushing sleeve and a linkage sleeve slide on the fixing plate, a first atomization water spraying pipe and a second atomization water spraying pipe are movably adjusted, adjustment is effectively conducted according to the distance between the plants, and the pesticide spraying effect is effectively improved. Therefore, the pesticide spraying accuracy of plants is improved, and pesticide spraying waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide sprayers, and in particular to an agricultural pesticide sprayer. Background Art

[0002] Agriculture is an industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. During the growth cycle of crops, pesticides need to be sprayed regularly according to different growth needs. The existing backpack-type pesticide sprayer is conducive to spraying pesticides on small plots of planting land. This pesticide sprayer has a spray rod connected to a medicine storage barrel, and a nozzle is provided at the end of the spray rod. When spraying, the spray rod needs to be swung left and right manually to spray the liquid medicine on the crops.

[0003] Known Chinese Public Authorized Utility Model: (Publication No.: 202321418422.1) discloses an agricultural sprayer, including a support member including a bracket, a rotating shaft is horizontally fixed on both sides of the bottom end of the bracket, and rollers are rotatably connected to the rotating shaft, and a through hole is vertically opened on the top surface of the bracket; a lifting frame in the spraying member is arranged on the top of the bracket, and a lifting rod is vertically fixed on the bottom surface of the lifting frame, and the lifting rod is vertically slidably inserted in the through hole of the bracket, a guide pipe is horizontally fixed on the lifting frame, and the top of the guide pipe is connected to a pipe, and the pipe is connected to an external liquid supply pipe, and the bottom of the guide pipe is vertically connected to multiple spray rods, and the bottom ends of the multiple spray rods are connected and fixed with a nozzle. The utility model overcomes the existing pesticide sprayer, because the spray rod of a single nozzle has a limited spray range of liquid, it is necessary to manually swing the spray rod left and right to spray liquid on crops, which increases the labor intensity of manually spraying liquid, resulting in insufficient and uneven spraying of liquid.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned agricultural sprayer has the following problems: during use, the prior art is not convenient for tilting and adjusting the atomizing water spray pipe 1, and it is difficult to perform arc or U-shaped spraying, which easily causes the spraying of medicine in the gaps between plants, resulting in waste of spraying medicine, and it is difficult to move and adjust the atomizing water spray pipe 1 and the atomizing water spray pipe 2, and it is difficult to adjust according to the distance between plants, thereby reducing the accuracy of spraying. Therefore, an agricultural sprayer is proposed. Utility Model Content

[0005] The utility model proposes an agricultural sprayer, which solves the problems in the related art that it is inconvenient to adjust the tilt of the atomizing water spray pipe one, it is difficult to carry out arc or U-shaped spraying, it is easy to cause the medicine to be sprayed in the gaps between plants, resulting in waste of spraying, and it is difficult to move and adjust the atomizing water spray pipe one and the atomizing water spray pipe two, and it is difficult to adjust according to the distance between plants, thereby reducing the accuracy of spraying.

[0006] The technical scheme of the utility model is as follows: an agricultural sprayer, comprising: a vertical beam plate, a fixing plate relatively fixedly installed at the center position of both sides of the vertical beam plate, a sleeve sleeved on the fixing plate, a hand-twisted wire threaded through the top of the sleeve and in contact with the fixing plate, a diverter box fixedly installed at the bottom of the sleeve, an articulated seat relatively fixed on both sides of the diverter box, a fixing block hinged inside the articulated seat, an atomizing water spray pipe fixedly installed on the fixing block, a hand-twisted wire threaded through one side of the articulated seat and in contact with the fixing block, and an atomizing water spray pipe fixedly installed at the bottom of the diverter box;

[0007] A water tank, the water tank is fixedly installed at the bottom of the vertical beam plate, water pumps are relatively fixedly installed on both sides of the water tank, the input end of the water pump extends to the inside of the water tank, and the output end of the water pump extends to the inside of the diversion box through a pipeline;

[0008] A stirring mechanism, wherein the stirring mechanism is arranged inside the water tank;

[0009] An adjusting mechanism, the adjusting mechanism being arranged at the rear end of the vertical beam plate;

[0010] A pushing mechanism is arranged at the front end of the vertical beam plate.

[0011] Preferably, a water inlet pipe is provided through the top of the water tank, and a sealing cover is movably connected to the top of the water inlet pipe through a thread.

[0012] Preferably, the stirring mechanism includes a stirring rod movably connected to both sides of the inner wall of the water tank, a gear 1 fixedly connected to one end of the stirring rod and movably passing through the water tank, a gear 2 movably connected to one side of the water tank and meshing with the gear 1, and a handle fixedly installed on the side of one end of the gear 2.

[0013] Preferably, the adjustment mechanism includes a cross beam plate fixedly installed on the rear side of the vertical beam plate, a slide rail fixedly installed on the bottom of the cross beam plate, two sliders relatively slidably connected to the slide rail, a plurality of sockets and threads sequentially opened on the front side of the slide rail from left to right, and a hand-tightened screw thread that penetrates the front sides of the two sliders and is plugged into two of the plurality of sockets.

[0014] Preferably, the adjustment mechanism further comprises a support plate fixedly mounted at the bottom of the two sliding blocks, a slide rod movably penetrating the support plate, and a hand screw four threadedly penetrating one side of the support plate and contacting the slide rod.

[0015] Preferably, the pushing mechanism includes a tube rod movably passing through the front end of the vertical beam plate, a connecting rod movably passing through the tube rod, a U-shaped plate fixedly installed at the bottom end of the connecting rod, a tire 1 movably connected to the inside of the U-shaped plate, an operating rod fixedly connected to the top end of the connecting rod, and a tire 2 movably connected to the bottom end of the sliding rod.

[0016] The working principle and beneficial effects of the utility model are:

[0017] By manually rotating the hand screw 2, the fixed block and the hinged seat are loosened, the atomizing water spray pipe 1 is pulled, and the linkage fixed block is hinged inside the hinged seat to adjust the tilt of the atomizing water spray pipe 1. With the adjustment of the atomizing water spray pipe 1 and the cooperation of the atomizing water spray pipe 2, an arc or U-shaped spray is formed, which effectively avoids the spraying of medicine in the gaps of the plants. By manually rotating the hand screw 1, the sleeve and the fixed plate are loosened, the sleeve is pushed, and the linkage sleeve slides on the fixed plate to adjust the movement of the atomizing water spray pipe 1 and the atomizing water spray pipe 2, which is effectively adjusted according to the distance between the plants, thereby improving the accuracy of spraying the plants and avoiding waste of spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the partial three-dimensional structure of the adjustment mechanism proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional structure of the water tank proposed in the utility model;

[0022] Figure 4 It is a schematic diagram of a partial three-dimensional structure proposed by the utility model;

[0023] In the figure: 1, vertical beam plate; 2, fixed plate; 3, sleeve; 4, hand screw one; 5, diverter box; 6, hinge seat; 7, fixed block; 8, hand screw two; 9, atomizing water spray pipe one; 10, atomizing water spray pipe two; 11, water tank; 12, stirring mechanism; 13, adjusting mechanism; 14, pushing mechanism; 15, water inlet pipe; 16, sealing cover; 17, water pump; 121, stirring rod; 122, gear one; 123, gear two; 124, handle; 131, cross beam plate; 132, slide rail; 133, socket; 134, slider; 135, hand screw three; 136, support plate; 137, slide rod; 138, hand screw four; 141, cylinder rod; 142, connecting rod; 143, U-shaped plate; 144, tire one; 145, operating rod; 146, tire two. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0025] See also Figure 1 - Figure 4 , an agricultural sprayer, comprising: a vertical beam plate 1, a fixing plate 2 relatively fixedly installed at the center position of both sides of the vertical beam plate 1, a sleeve 3 both sleeved on the fixing plate 2, a hand screw 4 threadedly penetrating the top of the sleeve 3 and contacting the fixing plate 2, a diverter box 5 fixedly installed at the bottom of the sleeve 3, an articulated seat 6 relatively fixed on both sides of the diverter box 5, a fixing block 7 hinged inside the articulated seat 6, an atomizing water spray pipe 9 fixedly installed on the fixing block 7, a hand screw 8 threadedly penetrating one side of the articulated seat 6 and contacting the fixing block 7, and an atomizing water spray pipe 10 fixedly installed at the bottom of the diverter box 5;

[0026] The water tank 11 is fixedly installed at the bottom of the vertical beam plate 1, and water pumps 17 are relatively fixedly installed on both sides of the water tank 11. The input end of the water pump 17 extends to the inside of the water tank 11, and the output end of the water pump 17 extends to the inside of the diversion box 5 through a pipeline; the stirring mechanism 12 is arranged inside the water tank 11;

[0027] An adjusting mechanism 13, the adjusting mechanism 13 is arranged at the rear end of the vertical beam plate 1;

[0028] The pushing mechanism 14 is arranged at the front end of the vertical beam plate 1 .

[0029] The utility model provides an agricultural sprayer, which can loosen the fixed block 7 and the hinge seat 6 by manually rotating the hand screw 8, pull the atomizing water spray pipe 9, and the linkage fixed block 7 is hinged inside the hinge seat 6 to adjust the tilt of the atomizing water spray pipe 9. Under the cooperation of the adjustment of the atomizing water spray pipe 9 and the atomizing water spray pipe 10, an arc or U-shaped spray medicine is formed, which effectively avoids the spraying of medicine in the gaps of the plants. The sleeve 3 and the fixed plate 2 are loosened by manually rotating the hand screw 4, and the sleeve 3 is pushed. The linkage sleeve 3 slides on the fixed plate 2 to adjust the movement of the atomizing water spray pipe 9 and the atomizing water spray pipe 10, which can effectively adjust according to the distance between the plants, thereby improving the accuracy of spraying medicine for the plants and avoiding waste of spraying medicine.

[0030] By starting the water pump 17, the water pump 17 extracts the medicine inside the water tank 11, and the extracted medicine is transported to the inside of the diversion box 5 through the hose, and is sprayed out from the atomizing water spray pipe 1 9 and the atomizing water spray pipe 2 10, thereby achieving the purpose of spraying medicine.

[0031] Furthermore, the adjustment mechanism 13 includes a cross beam plate 131 fixedly installed on the rear side of the vertical beam plate 1, a slide rail 132 fixedly installed on the bottom of the cross beam plate 131, two sliders 134 relatively slidably connected to the slide rail 132, a plurality of sockets 133 sequentially arranged on the front side of the slide rail 132 from left to right, and a hand screw three 135 threadedly penetrating the front sides of the two sliders 134 and two of the plurality of sockets 133 being plugged into each other, the adjustment mechanism 13 also includes a support plate 136 fixedly installed on the bottom of the two sliders 134, a slide rod 137 movably penetrating the support plate 136, and a hand screw four 138 threadedly penetrating one side of the support plate 136 and contacting the slide rod 137.

[0032] Specifically, the slider 134 and the slide rail 132 are loosened by manually rotating the hand screw 3 135. After the loosening, the slider 134 is manually pushed to slide on the slide rail 132 to adjust the distance between the two tires 146. The distance between the tires 146 is effectively adjusted according to the rows of the plants to prevent the plants from being crushed.

[0033] By manually rotating the hand screw four 138, the slide bar 137 and the support plate 136 are loosened. After loosening, the slide bar 137 is pushed, and the linkage slide bar 137 slides up and down on the support plate 136 to adjust the height of the tire two 146 and the height of the sprayer at the same time. It can effectively adjust according to the different heights of the plants, thereby improving the use efficiency of the sprayer.

[0034] Furthermore, the pushing mechanism 14 includes a tubular rod 141 movably passing through the front end of the vertical beam plate 1, a connecting rod 142 movably passing through the tubular rod 141, a U-shaped plate 143 fixedly installed at the bottom end of the connecting rod 142, a tire 144 movably connected to the inside of the U-shaped plate 143, an operating rod 145 fixedly connected to the top end of the connecting rod 142 and a tire 2 146 movably connected to the bottom end of the sliding rod 137.

[0035] Specifically, by holding the operating lever 145 and pushing it, the tire 144 and the tire 2 146 are rotated to push the device and effectively increase the spraying range. During the pushing process, when encountering a curved planting area, the hand-held operating lever 145 is manually rotated, and the linkage connecting rod 142 rotates inside the barrel rod 141 to push the device to change direction. Example 2

[0036] Based on the first embodiment, the present embodiment includes: a stirring mechanism 12, the stirring mechanism 12 is arranged inside the water tank 11, the stirring mechanism 12 includes a stirring rod 121 movably connected to both sides of the inner wall of the water tank 11, a gear 122 fixedly connected to one end of the stirring rod 121 and movably penetrating the water tank 11, a gear 2 123 movably connected to one side of the water tank 11 and meshing with the gear 1 122, and a handle 124 fixedly installed on the side of one end of the gear 2 123.

[0037] The technical solution provided by this embodiment is: by holding the handle 124 and rotating it, the gear 2 123 rotates, and the gear 1 122 connected in linkage meshing drives the stirring rod 121 to rotate inside the water tank 11, so as to stir the medicine and water inside the water tank 11 and effectively mix the medicine and water fully.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 sprayer, characterized in that: include: A vertical beam plate (1), a fixing plate (2) relatively fixedly mounted at the center position of both sides of the vertical beam plate (1), a sleeve (3) sleeved on the fixing plate (2), a hand screw (4) threadedly penetrating the top of the sleeve (3) and contacting the fixing plate (2), a diverter box (5) fixedly mounted at the bottom of the sleeve (3), an articulated seat (6) relatively fixedly mounted on both sides of the diverter box (5), a fixing block (7) hinged inside the articulated seat (6), an atomizing water spray pipe (9) fixedly mounted on the fixing block (7), a hand screw (8) threadedly penetrating one side of the articulated seat (6) and contacting the fixing block (7), and a second atomizing water spray pipe (10) fixedly mounted at the bottom of the diverter box (5); A water tank (11), the water tank (11) being fixedly mounted at the bottom of the vertical beam plate (1), water pumps (17) being relatively fixedly mounted on both sides of the water tank (11), the input end of the water pump (17) extending into the interior of the water tank (11), and the output end of the water pump (17) extending into the interior of the diversion box (5) through a pipeline; a stirring mechanism (12), wherein the stirring mechanism (12) is arranged inside the water tank (11); An adjusting mechanism (13), wherein the adjusting mechanism (13) is arranged at the rear end of the vertical beam plate (1); A pushing mechanism (14), wherein the pushing mechanism (14) is arranged at the front end of the vertical beam plate (1).

2. An agricultural sprayer according to claim 1, characterized in that: A water inlet pipe (15) is provided through the top of the water tank (11), and a sealing cover (16) is movably connected to the top of the water inlet pipe (15) via a thread.

3. An agricultural sprayer according to claim 1, characterized in that: The stirring mechanism (12) comprises a stirring rod (121) movably connected to both sides of the inner wall of the water tank (11), a gear 1 (122) fixedly connected to one end of the stirring rod (121) and movably passing through the water tank (11), a gear 2 (123) movably connected to one side of the water tank (11) and meshing with the gear 1 (122), and a handle (124) fixedly mounted on the side of one end of the gear 2 (123).

4. The agricultural sprayer according to claim 1, characterized in that: The adjustment mechanism (13) comprises a cross beam plate (131) fixedly mounted on the rear side of the vertical beam plate (1), a slide rail (132) fixedly mounted on the bottom of the cross beam plate (131), two sliders (134) relatively slidably connected to the slide rail (132), a plurality of plug holes (133) sequentially arranged on the front side of the slide rail (132) from left to right, and a hand-tightened screw (135) threadedly penetrating the front sides of the two sliders (134) and plugged into two of the plurality of plug holes (133).

5. An agricultural sprayer according to claim 4, characterized in that: The adjustment mechanism (13) further comprises a support plate (136) fixedly mounted on the bottom of the two sliders (134), a slide rod (137) movably passing through the support plate (136), and a hand-tightened screw (138) threadedly passing through one side of the support plate (136) and contacting the slide rod (137).

6. An agricultural sprayer according to claim 5, characterized in that: The pushing mechanism (14) comprises a tube rod (141) movably passing through the front end of the vertical beam plate (1), a connecting rod (142) movably passing through the tube rod (141), a U-shaped plate (143) fixedly mounted at the bottom end of the connecting rod (142), a tire 1 (144) movably connected to the inside of the U-shaped plate (143), an operating rod (145) fixedly connected to the top end of the connecting rod (142), and a tire 2 (146) movably connected to the bottom end of the sliding rod (137).

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