Mechanical pesticide spraying equipment for agricultural production

Abstract

The utility model discloses mechanical pesticide spraying equipment for agricultural production, and relates to the technical field of agricultural production. The device comprises a vehicle body, a shell is fixedly connected to the top of the vehicle body, an adjusting assembly is arranged on the right side of the shell, expansion assemblies are arranged on the front face and the back face of the shell, and the two expansion assemblies are symmetrically arranged with the shell as the center. By arranging the adjusting assembly, specifically, when the lifting plate moves upwards, the right side of the first spraying frame moves downwards, and when the lifting plate moves downwards, the right side of the first spraying frame tilts upwards, so that the first spraying frame can do reciprocating motion in an up-and-down overturning mode, and sprayed liquid medicine is more uniform; and meanwhile, the spraying range can be controlled through overturning of the first spraying frame, when the right side of the first spraying frame is tilted, the spraying range is enlarged, when the right side of the first spraying frame is lowered, the spraying range is reduced, and the spraying range can be adjusted according to different requirements.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural production, and particularly relates to a mechanized spraying device used in agricultural production. Background Art

[0002] Pesticides are chemical substances used in agricultural production to control or eliminate organisms harmful to crops (such as viruses, bacteria, fungi, insects, weeds, etc.) or to prevent and treat plant diseases. They are widely used in the agricultural field to increase crop yields and reduce losses.

[0003] Existing agricultural spraying equipment usually has a fixed nozzle. During the spraying process, the spraying range is single and there is no function to adjust the spraying range, which reduces the spraying efficiency of the pesticide. At the same time, due to the fixed position of the nozzle, after the pesticide is sprayed, too much pesticide will be sprayed on the crops at the spraying point, affecting the growth of the crops. Therefore, we propose a mechanized spraying equipment for agricultural production. Utility Model Content

[0004] The purpose of the utility model is to provide a mechanized spraying equipment for agricultural production. By setting an adjustment component, the spray frame can be made to perform up and down reciprocating motion, so that the sprayed medicine is more uniform, avoiding excessive spraying of crops in the same place, and improving the spraying effect. At the same time, the flipping of the spray frame can control the spraying range. When the right side of the spray frame is tilted up, the spraying range is increased, and when the right side of the spray frame is lowered, the spraying range is reduced. The spraying range can be adjusted according to different needs, which solves the problem that the existing agricultural spraying equipment usually has a fixed nozzle, and during the spraying process, the spraying range is single and has no function of adjusting the spraying range, thereby reducing the spraying efficiency of the pesticide.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a mechanized spraying device for agricultural production, comprising a vehicle body, a shell body fixedly connected to the top of the vehicle body, an adjustment component arranged on the right side of the shell body, expansion components arranged on the front and back sides of the shell body, two expansion components symmetrically arranged with the shell body as the center, the parts contained in the two expansion components are the same, and a driving device is fixedly connected to the left side of the shell body;

[0007] The adjusting component comprises a spraying frame 1, a lifting plate is arranged below the spraying frame 1, sliding grooves are arranged on the front and back sides of the inner wall of the spraying frame 1, the front and back sides of the lifting plate are rotatably connected with support blocks, the top of the support block is fixedly connected with a sliding seat, and two electric push rods are fixedly connected to the top of the shell body, the two electric push rods are symmetrically arranged with the shell body as the center, and the parts connected on the sides of the two electric push rods away from each other are the same. By setting the adjusting component, specifically, when the lifting plate moves upward, the right side of the spraying frame 1 moves downward, and when the lifting plate moves downward, the right side of the spraying frame 1 tilts upward. Such reciprocating motion can make the spraying frame 1 flip up and down, so that the sprayed medicine is more uniform, avoids excessive spraying of crops at the same place, and improves the spraying effect. At the same time, the flipping of the spraying frame 1 can control the spraying range. When the right side of the spraying frame 1 tilts up, the spraying range is increased, and when the right side of the spraying frame 1 descends, the spraying range is reduced. The spraying range can be adjusted according to different needs.

[0008] Furthermore, a medicine storage tank is fixedly connected to the bottom of the inner wall of the shell, a water pump is fixedly connected to the top of the medicine storage tank, a delivery pipe is fixedly connected to the top of the water pump, a diversion pipe is fixedly connected to the bottom right side of the delivery pipe, the top of the diversion pipe is fixedly connected to the top of the inner wall of the shell, and three hoses are fixedly connected to the bottom of the diversion pipe.

[0009] Furthermore, a fixing plate is fixedly connected to the right side of the top inner wall of the shell, a support seat is fixedly connected to the center of the right side of the inner wall of the shell, a motor is fixedly connected to the top of the support seat, a turntable is fixedly connected to the left output end of the motor, and an eccentric shaft is fixedly connected to the left side of the turntable.

[0010] Furthermore, two limit blocks are fixedly connected to the left side of the lifting plate, and sliding holes are formed inside the two limit blocks. The inner walls of the sliding holes are slidably connected to the limit rods, and the bottom of the limit rods is fixedly connected to the bottom of the inner wall of the shell. A limit groove is provided on the right side of the lifting plate, and the inner wall of the limit groove contacts the outer surface of the eccentric shaft. The front and back sides of the slide seat are fixedly connected to the limit slider, and the outer surface of the limit slider is slidably connected to the inner wall of the slide groove. The front and back sides of the spray rack are fixedly connected to fixed shafts, and the fixed shafts are rotatably connected to the fixed plate.

[0011] Furthermore, the expansion component includes a second spray rack, a fixed rod is fixedly connected to the top of the second spray rack, a swivel is rotatably connected to the top of the fixed rod, a movable block is fixedly connected to the side of the second spray rack close to the shell, the movable block is rotatably connected to the shell surface through a pin shaft, a connecting block is fixedly connected to the front output end of the electric push rod, a push rod is fixedly connected to the right side of the connecting block, the right side of the push rod passes through the swivel and extends to the outside, the outer surface of the push rod is slidably connected to the inner wall of the swivel, and the expansion component is set, specifically, the electric push rod is started to drive the connecting block to move, the connecting block drives the swivel to move forward or backward through the push rod, and the second spray rack is pushed. When the deployment angle of the second spray rack is large, the spraying position is biased to the right, and when the deployment angle of the second spray rack is small, it will spray to the front and back of the vehicle body, which can expand the spraying range and improve the spraying efficiency of the medicine.

[0012] Furthermore, the right side of the hose located at the center is fixedly connected to the left side of the spray rack one, and the side of the hose located at the front and back sides away from the diversion pipe are respectively fixedly connected to the side of the two spray racks two close to the shell, and the side of the spray rack two away from the shell and the side of the spray rack one away from the shell are both fixedly connected with a plurality of nozzles.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model is provided with an adjustment component, specifically, when the lifting plate moves upward, the right side of the spraying frame moves downward, and when the lifting plate moves downward, the right side of the spraying frame tilts upward. Such reciprocating motion can make the spraying frame flip up and down, so that the sprayed medicine is more uniform, avoiding excessive spraying of crops in the same place and improving the spraying effect. At the same time, the flipping of the spraying frame can control the spraying range. When the right side of the spraying frame tilts up, the spraying range is increased, and when the right side of the spraying frame descends, the spraying range is reduced. The spraying range can be adjusted according to different needs.

[0015] 2. The utility model sets an expansion component, specifically, starts the electric push rod to drive the connecting block to move, and the connecting block drives the rotating ring to move forward or backward through the push rod, so that the spray frame 2 is pushed. When the deployment angle of the spray frame 2 is large, the spraying position is biased to the right. When the deployment angle of the spray frame 2 is small, it will spray on the front and back of the vehicle body, which can expand the spraying range and improve the spraying efficiency of the medicine.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the housing of the utility model;

[0020] Figure 3 This is a schematic diagram of the front cross-sectional structure of the housing of the utility model;

[0021] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0022] Figure 5 This is a schematic diagram of the overall structure of the utility model spray rack;

[0023] Figure 6 This is a schematic diagram of the overall structure of the second spray rack of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Car body; 11. Shell; 111. Drive device; 12. Adjustment assembly; 121. Spraying rack 1; 211. Slide; 122. Lifting plate; 221. Limit block; 222. Limit rod; 123. Support block; 124. Slide seat; 125. Limit slider; 126. Fixed shaft; 13. Expansion assembly; 131. Spraying rack 2; 132. Fixed rod; 133. Swivel; 134. Movable block; 14. Electric push rod; 141. Connecting block; 142. Push rod; 15. Medicine storage tank; 151. Water pump; 152. Delivery pipe; 153. Diverter pipe; 154. Hose; 16. Fixed plate; 17. Support seat; 171. Motor; 172. Turntable; 173. Eccentric shaft. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in 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 them. Based on the embodiments in 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.

[0027] See also Figure 1-6As shown, the utility model is a mechanized spraying device for agricultural production, comprising a body 1, a shell 11 is fixedly connected to the top of the body 1, an adjustment component 12 is arranged on the right side of the shell 11, and expansion components 13 are arranged on the front and back of the shell 11. The two expansion components 13 are symmetrically arranged with the shell 11 as the center, and the parts contained in the two expansion components 13 are the same. A driving device 111 is fixedly connected to the left side of the shell 11;

[0028] The adjusting component 12 comprises a spraying frame 121, a lifting plate 122 is arranged below the spraying frame 121, slide grooves 211 are arranged on the front and back sides of the inner wall of the spraying frame 121, the front and back sides of the lifting plate 122 are rotatably connected with support blocks 123, the top of the support block 123 is fixedly connected with a slide seat 124, and two electric push rods 14 are fixedly connected to the top of the shell 11, the two electric push rods 14 are symmetrically arranged with the shell 11 as the center, and the parts connected to the sides of the two electric push rods 14 away from each other are the same. By setting the adjusting component 12, the spraying frame 121 can be made to perform up and down flipping reciprocating motion, so that the sprayed medicine is more uniform, avoid excessive spraying of crops at the same place, and improve the spraying effect. At the same time, the flipping of the spraying frame 121 can control the spraying range. When the right side of the spraying frame 121 is tilted, the spraying range is increased, and when the right side of the spraying frame 121 is lowered, the spraying range is reduced. The spraying range can be adjusted according to different needs.

[0029] A medicine storage tank 15 is fixedly connected to the bottom of the inner wall of the shell 11, a water pump 151 is fixedly connected to the top of the medicine storage tank 15, a delivery pipe 152 is fixedly connected to the top of the water pump 151, a shunt pipe 153 is fixedly connected to the bottom right side of the delivery pipe 152, the top of the shunt pipe 153 is fixedly connected to the top of the inner wall of the shell 11, and three hoses 154 are fixedly connected to the bottom of the shunt pipe 153. The shunt pipe is used to divert the medicine into the three hoses, and then transport it to the spray rack one and the spray rack two respectively.

[0030] A fixing plate 16 is fixedly connected to the right side of the top of the inner wall of the shell 11, a support seat 17 is fixedly connected to the center of the right side of the inner wall of the shell 11, a motor 171 is fixedly connected to the top of the support seat 17, a turntable 172 is fixedly connected to the left output end of the motor 171, an eccentric shaft 173 is fixedly connected to the left side of the turntable 172, and the motor 171 is started to drive the turntable 172 to rotate slowly, and the eccentric shaft 173 will slide in the lifting plate 122, when the eccentric shaft 173 rotates to the upper side, the lifting plate 122 is pushed upward, and when the eccentric shaft 173 rotates to the lower side, the lifting plate 122 is pulled downward.

[0031] Two limit blocks 221 are fixedly connected to the left side of the lifting plate 122, and sliding holes are formed inside the two limit blocks 221. The inner walls of the sliding holes are slidably connected to the limit rod 222, and the bottom of the limit rod 222 is fixedly connected to the bottom of the inner wall of the shell 11. A limit groove is provided on the right side of the lifting plate 122, and the inner wall of the limit groove contacts the outer surface of the eccentric shaft 173. The front and back sides of the slide seat 124 are fixedly connected to the limit slider 125, and the outer surface of the limit slider 125 is slidably connected to the inner wall of the slide groove 211. The front and back sides of the spray frame 121 are fixedly connected to the fixed shaft 126, and the fixed shaft 126 is rotatably connected to the fixed plate 16. When the lifting plate 122 moves, it will slide on the limit rod 222 through the limit block 221, so that the lifting plate 122 can move in a straight line, so that the eccentric shaft can smoothly drive the lifting plate to move.

[0032] The expansion assembly 13 includes a second spraying frame 131, a fixed rod 132 is fixedly connected to the top of the second spraying frame 131, a swivel 133 is rotatably connected to the top of the fixed rod 132, a movable block 134 is fixedly connected to the side of the spraying frame 131 close to the shell 11, and the movable block 134 is rotatably connected to the surface of the shell 11 through a pin shaft, a connecting block 141 is fixedly connected to the front output end of the electric push rod 14, a push rod 142 is fixedly connected to the right side of the connecting block 141, and the right side of the push rod 142 passes through the swivel 133 and extends to the outside, and the push rod 142 passes through the swivel 133 and extends to the outside. The outer surface of the rod 142 is slidably connected to the inner wall of the swivel 133. By setting the expansion component 13, specifically starting the electric push rod 14 to drive the connecting block 141 to move, the connecting block 141 drives the swivel 133 to move forward or backward through the push rod 142, and the spray frame 131 is pushed. When the spray frame 131 is deployed at a large angle, the spraying position is biased to the right. When the spray frame 131 is deployed at a small angle, it will spray on the front and back of the vehicle body 1, which can expand the spraying range and improve the spraying efficiency of the medicine.

[0033] The right side of the hose 154 located at the center is fixedly connected to the left side of the spray rack 121, and the side of the hose 154 located at the front and back sides away from the diversion pipe 153 is respectively fixedly connected to the side of the two spray racks 131 close to the shell 11. The side of the spray rack 131 away from the shell 11 and the side of the spray rack 1 121 away from the shell 11 are both fixedly connected with a plurality of nozzles. The spray rack 1 is used to spray the right side of the vehicle body, and the two spray racks 2 are used to spray the front and rear of the vehicle body, thereby increasing the spraying range.

[0034] A specific application of this embodiment is:

[0035] When in use, start the water pump 151 to transport the medicine in the medicine storage tank 15 to the shunt pipe 153 through the delivery pipe 152, and the shunt pipe 153 transports the medicine to the spray rack 1 121 and the two spray racks 131 through three hoses 154, and then sprays the medicine through the nozzle to spray the crops. At the same time, start the motor 171 to drive the turntable 172 to rotate slowly, and the eccentric shaft 173 will slide in the lifting plate 122. When the eccentric shaft 173 rotates to the top, the lifting plate 122 is pushed upward, and when the eccentric shaft 173 rotates to the bottom, the lifting plate 122 is pulled downward. When the lifting plate 122 moves, it will slide on the limit rod 222 through the limit block 221, so that the lifting plate 122 moves in a straight line. At the same time, when the lifting plate 122 moves, the top will rotate on the support block 123, and the support block 123 will drive the slide seat 124 slides in the slide groove 211 through the limit slider 125, so as not to affect the lifting and lowering of the lifting plate 122. Since the spraying frame 121 rotates on the fixed plate 16 through the fixed shaft 126, the lifting plate 122 will push up the left side of the spraying frame 121 when it moves upward, and the right side of the spraying frame 121 moves downward. When the lifting plate 122 moves downward, the right side of the spraying frame 121 tilts upward. In this way, the spraying frame 121 can make a reciprocating motion of flipping up and down, so that the sprayed medicine is more uniform, avoiding excessive spraying of crops in the same place, and improving the spraying effect. At the same time, the flipping of the spraying frame 121 can control the spraying range. When the right side of the spraying frame 121 tilts up, the spraying range is increased. When the right side of the spraying frame 121 drops, the spraying range is reduced. The spraying range can be adjusted according to different needs.

[0036] Start the electric push rod 14 to drive the connecting block 141 to move, and the connecting block 141 drives the swivel 133 to move forward or backward through the push rod 142. Since the bottom of the swivel 133 is rotatably connected to the bottom of the fixed rod 132, and the push rod 142 slides in 1433, the movement of the push rod 142 can smoothly drive the movement of the spray rack 131. Since the spray rack 131 is rotatably connected to the vehicle body 1 through the movable block 134, the spray rack 131 makes a fan-shaped movement during movement. When the spray rack 131 is deployed at a large angle, the spraying position is biased to the right. When the spray rack 131 is deployed at a small angle, it will spray on the front and back of the vehicle body 1, which can expand the spraying range and improve the spraying efficiency of the liquid medicine. Finally, during the spraying process, the driving device 111 is started to drive the vehicle body 1 to move, and mobile spraying can be performed.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A mechanized spraying device for agricultural production, comprising a vehicle body (1), a housing (11) fixedly connected to the top of the vehicle body (1), an adjustment component (12) arranged on the right side of the housing (11), and expansion components (13) arranged on the front and back sides of the housing (11), characterized in that: The two expansion components (13) are symmetrically arranged with the shell (11) as the center, the two expansion components (13) contain the same parts inside, and the left side of the shell (11) is fixedly connected with a driving device (111); The adjustment assembly (12) comprises a spray rack (121), a lifting plate (122) is arranged below the spray rack (121), the front and back sides of the inner wall of the spray rack (121) are provided with sliding grooves (211), the front and back sides of the lifting plate (122) are rotatably connected to support blocks (123), the top of the support block (123) is fixedly connected to a slide seat (124), the top of the shell (11) is fixedly connected to two electric push rods (14), the two electric push rods (14) are symmetrically arranged with the shell (11) as the center, and the parts connected to the two electric push rods (14) on the sides away from each other are the same.

2. The mechanized spraying equipment for agricultural production according to claim 1, characterized in that: A medicine storage tank (15) is fixedly connected to the bottom of the inner wall of the shell (11), a water pump (151) is fixedly connected to the top of the medicine storage tank (15), a delivery pipe (152) is fixedly connected to the top of the water pump (151), a shunt pipe (153) is fixedly connected to the bottom of the right side of the delivery pipe (152), the top of the shunt pipe (153) is fixedly connected to the top of the inner wall of the shell (11), and three hoses (154) are fixedly connected to the bottom of the shunt pipe (153).

3. The mechanized spraying equipment for agricultural production according to claim 2, characterized in that: A fixing plate (16) is fixedly connected to the right side of the top of the inner wall of the shell (11); a support seat (17) is fixedly connected to the center of the right side of the inner wall of the shell (11); a motor (171) is fixedly connected to the top of the support seat (17); a rotating disk (172) is fixedly connected to the left output end of the motor (171); and an eccentric shaft (173) is fixedly connected to the left side of the rotating disk (172).

4. The mechanized spraying equipment for agricultural production according to claim 3 is characterized in that: Two limit blocks (221) are fixedly connected to the left side of the lifting plate (122), and sliding holes are formed inside the two limit blocks (221). The inner walls of the sliding holes are slidably connected to a limit rod (222), and the bottom of the limit rod (222) is fixedly connected to the bottom of the inner wall of the shell (11). A limit groove is provided on the right side of the lifting plate (122), and the inner wall of the limit groove contacts the outer surface of the eccentric shaft (173).

5. The mechanized spraying equipment for agricultural production according to claim 4, characterized in that: The front and back sides of the slide seat (124) are fixedly connected to a limit slider (125), the outer surface of the limit slider (125) is slidably connected to the inner wall of the slide groove (211), and the front and back sides of the spray frame (121) are fixedly connected to a fixed shaft (126), and the fixed shaft (126) is rotatably connected to the fixed plate (16).

6. The mechanized spraying equipment for agricultural production according to claim 4, characterized in that: The expansion assembly (13) comprises a second spray frame (131), the top of the second spray frame (131) is fixedly connected to a fixed rod (132), the top of the fixed rod (132) is rotatably connected to a swivel (133), and a movable block (134) is fixedly connected to a side of the second spray frame (131) close to the shell (11), and the movable block (134) is rotatably connected to the surface of the shell (11) via a pin shaft.

7. The mechanized spraying equipment for agricultural production according to claim 5, characterized in that: A connecting block (141) is fixedly connected to the front output end of the electric push rod (14), a push rod (142) is fixedly connected to the right side of the connecting block (141), the right side of the push rod (142) passes through the rotating ring (133) and extends to the outside, and the outer surface of the push rod (142) is slidably connected to the inner wall of the rotating ring (133).

8. The mechanized spraying equipment for agricultural production according to claim 5, characterized in that: The right side of the hose (154) located at the center is fixedly connected to the left side of the first spray rack (121), and the sides of the hose (154) located at the front and back sides away from the diversion pipe (153) are respectively fixedly connected to the sides of the two second spray racks (131) close to the shell (11), and the sides of the second spray rack (131) away from the shell (11) and the side of the first spray rack (121) away from the shell (11) are both fixedly connected to a plurality of spray heads.

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