Environment-friendly pesticide spraying agricultural machine with damping pesticide frame

Abstract

The utility model discloses an environment-friendly pesticide spraying agricultural machine with a damping pesticide frame, and belongs to the technical field of environment-friendly pesticide spraying agricultural machines. Comprising an agricultural machine body, a pesticide spraying tank is placed on the rear side of the agricultural machine body, a tail plate is arranged at the tail of the agricultural machine body, first extension plates are rotationally arranged on the two sides of the tail plate, second extension plates are rotationally arranged on the sides, away from each other, of the first extension plates, and pesticide spraying assemblies are arranged on the front sides of the tail plate, the first extension plates and the second extension plates; by arranging the buffer assembly, the multiple sliding plate sets are unfolded in a sliding mode, then the side sliding plate sets are stretched, the clamping plates are close to the second extension plates, the clamping plates are clamped on the second extension plates, the second extension plates and the buffer assembly are connected through positioning bolts, the two sets of moving wheels make contact with the ground, and in the moving process, a buffer can achieve the buffer effect; shaking and swinging of the two ends of the second extension plate are reduced, the stability of the spraying process is improved, and deformation and damage of the joint of the second extension plate and the first extension plate are avoided.

Description

TECHNICAL FIELD

[0001] The application relates to the field of environment-friendly pesticide spraying agricultural machines, in particular to an environment-friendly pesticide spraying agricultural machine with a damping pesticide frame. BACKGROUND

[0002] In the process of agricultural planting, pesticide spraying work is often needed for crops, and traditional pesticide spraying generally adopts a manual spraying mode, which is time-consuming and labor-consuming and is harmful to the health of the pesticide spraying personnel, along with the development of agriculture, more and more automatic pesticide spraying agricultural machines appear on the market, which can quickly and efficiently spray pesticides on crop areas without a large amount of manual intervention, improve the spraying speed, reduce the harm of pesticides to the human body and reduce the labor cost.

[0003] The patent with the authorized announcement number CN109362691B provides an environment-friendly automatic pesticide spraying agricultural machine, which comprises a pesticide spraying water pump installed in an agricultural machine box, an adjusting push rod and a power contact rod are fixed to the bottom surface and the top surface of the pesticide spraying water pump respectively, a normally closed power connection plate and a spacing power connection plate for contacting with the power contact rod are arranged at the bottom of the agricultural machine box, the normally closed power connection plate and the spacing power connection plate are provided with a power contact device electrically connected with the output end of a storage battery, and a normally open contact spring button for connecting the power contact device on the spacing power connection plate is arranged on one side of the spacing power connection plate.

[0004] Although the prior art in the above-mentioned technical solution improves the precision effect of pesticide spraying by controlling the pesticide spraying action of the pesticide spraying water pump according to the rotation amount of the wheels, the existing environment-friendly pesticide spraying agricultural machine has the following problems: after the pesticide spraying assembly is unfolded, the two sides are relatively long, and during the movement of the vehicle body, the two ends of the two-side pesticide spraying assembly support rod body will swing up and down, the stability is poor, the pesticide spraying is uneven, and the connection part is prone to breakage and deformation after long-time use.

[0005] In view of this, the application provides an environment-friendly pesticide spraying agricultural machine with a damping pesticide frame. CONTENT OF THE INVENTION

[0006] 1. TECHNICAL PROBLEM TO BE SOLVED

[0007] The application aims to provide an environment-friendly pesticide spraying agricultural machine with a damping pesticide frame, which solves the technical problem that the existing environment-friendly pesticide spraying agricultural machine has the following problems: after the pesticide spraying assembly is unfolded, the two sides are relatively long, and during the movement of the vehicle body, the two ends of the two-side pesticide spraying assembly support rod body will swing up and down, the stability is poor, the pesticide spraying is uneven, and the connection part is prone to breakage and deformation after long-time use, and achieves the technical effect that the pesticide spraying assembly has buffering and damping.

[0008] 2. TECHNICAL SCHEME

[0009] The application provides an environment-friendly pesticide spraying agricultural machine with a damping medicine rack, which comprises an agricultural machine vehicle body, a pesticide spraying tank is arranged on the rear side of the agricultural machine vehicle body, a tail plate is arranged at the tail of the agricultural machine vehicle body, extension plates one are rotatably arranged on the two sides of the tail plate, extension plates two are rotatably arranged on the sides of the extension plates one away from each other, and a pesticide spraying assembly is arranged on the front side of the tail plate, the extension plates one and the extension plates two.

[0010] Preferably, the lower sliding plate group comprises an empty rod connected with the side sliding plate group and an insertion rod connected with the moving wheel, the insertion rod slides in the empty rod, one end of the bumper is rotatably connected with one side of the empty rod, and the bottom end of the bumper is rotatably connected with one side of the insertion rod.

[0011] Preferably, the inside of the clamping plate is screw-threaded with a positioning bolt, and the inside of the extension plate two is provided with a hole groove matched with the positioning bolt.

[0012] Preferably, folding assemblies are arranged above the tail plate, the extension plate one and the extension plate two, and the two folding assemblies are cross arranged.

[0013] Preferably, the folding assembly comprises a hydraulic rod and a sliding rail fixed on the extension plate one, a circular ring is fixedly arranged between the extension plate one and the extension plate two, one end of the hydraulic rod is rotatably provided with a sliding block, the sliding block is slidably arranged in the sliding rail, one side of the sliding block is rotatably provided with a main push rod, one end of the main push rod is slidably provided with an auxiliary push rod, and one end of the auxiliary push rod is rotatably mounted in the middle of the circular ring.

[0014] Preferably, the extension plate one and the extension plate two are rotatably connected through a rotating piece on the side close to each other.

[0015] Preferably, the bottom ends of the extension plate one and the extension plate two are both provided with positioning blocks, the two positioning blocks are arranged perpendicular to the extension plate one and the extension plate two, and when the positioning blocks are close to each other, the extension plate one and the extension plate two are on the same horizontal line.

[0016] Preferably, the outer side of the auxiliary push rod is sleeved with a spring piece, one end of the spring piece is fixed on the end of the auxiliary push rod, and the other end of the spring piece is fixed on one end of the main push rod.

[0017] 3. Beneficial effects

[0018] One or more technical solutions provided in the embodiments of the application have at least the following technical effects or advantages:

[0019] (1) The present application is provided with a buffer assembly, a plurality of sliding plate groups are slid and unfolded, then the side sliding plate group is stretched, the clamping plate is close to the extension plate two, the clamping plate is clamped on the extension plate two, the positioning bolt is limited, the extension plate two and the buffer assembly are connected, and the two groups of moving wheels contact the ground. In the moving process, the buffer can play a buffering effect, reduce the shaking of the two ends of the extension plate two, increase the stability of the spraying process, and avoid deformation and damage of the connection between the extension plate two and the extension plate one.

[0020] (2) The present application is provided with a folding assembly. The hydraulic rod is started, the positioning bolt is slid in the slide rail, the auxiliary push rod on one side drives the circular ring to rotate, the circular ring drives the extension plate two to fold and overturn upwards, the two positioning blocks can mainly keep the extension plate two and the extension plate one balanced and connected, the positioning bolt continues to slide in the slide rail after the extension plate two is folded and overturned, one end of the hydraulic rod is retracted, and the extension plate one and the extension plate two are folded again. When the agricultural machine is not working, the spraying assembly does not occupy space and does not form a moving obstacle. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the first three-dimensional structure schematic view of the utility model;

[0022] Figure 2 It is the second three-dimensional structure schematic view of the utility model;

[0023] Figure 3 It is the three-dimensional structure schematic view of the buffer assembly of the utility model;

[0024] Figure 4 It is the three-dimensional structure schematic view of the folding assembly of the utility model;

[0025] Figure 5 It is the Figure 5 It is the local structure enlarged schematic view of A in the utility model

[0026] Explanation of reference numerals in the drawing: 110, agricultural vehicle body; 111, pesticide spraying tank; 112, tail plate; 113, extension plate one; 114, extension plate two; 115, pesticide spraying assembly; 200, folding assembly; 210, hydraulic rod; 211, slide rail; 212, sliding block; 213, main push rod; 214, spring piece; 215, auxiliary push rod; 216, circular ring; 217, positioning block; 218, rotating piece; 300, buffer assembly; 310, plurality of sliding plate groups; 311, clamping plate; 312, positioning bolt; 313, lower sliding plate group; 314, side sliding plate group; 315, buffer; 316, moving wheel. DETAILED DESCRIPTION

[0027] The present application is further described in detail below in conjunction with the drawings of the specification.

[0028] Embodiment one

[0029] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of environmental protection sprays agricultural machine with shock-absorbing medicine rack, including agricultural vehicle body 110, agricultural vehicle body 110 rear side is placed with sprayer 111, agricultural vehicle body 110 tail is provided with tail plate 112, tail plate 112 both sides are rotatably provided with extension plate one 113, extension plate one 113 is rotatably provided with extension plate two 114 on the side far from each other, tail plate 112, extension plate one 113 and extension plate two 114 front side are provided with sprayer assembly 115;Buffering assembly 300, buffering assembly 300 is set in agricultural vehicle body 110 both sides, buffering assembly 300 includes multiple sliding plate group 310, multiple sliding plate group 310 one end is close to the position of extension plate two 114 and is provided with side sliding plate group 314, side sliding plate group 314 one end is provided with clamping plate 311, side sliding plate group 314 and multiple sliding plate group 310 bottom end are provided with lower sliding plate group 313, and lower sliding plate group 313 bottom end is provided with moving wheel 316, lower sliding plate group 313 both sides are provided with buffer 315, lower sliding plate group 313 includes the empty rod connected with side sliding plate group 314 and the insertion rod connected with moving wheel 316, insertion rod is slid in empty rod, and buffer 315 one end is rotatably connected with the side of empty rod, buffer 315 bottom end is rotatably connected with the side of insertion rod, clamping plate 311 is internally provided with with locating bolt 312, extension plate two 114 is internally provided with hole groove matched with locating bolt 312, multiple sliding plate group 310 is slid and unfolded, then side sliding plate group 314 is stretched, clamping plate 311 is close to extension plate two 114, clamping plate 311 is clamped on extension plate two 114, is positioned by locating bolt 312, connects extension plate two 114 and buffering assembly 300, two groups of moving wheel 316 contact ground, in moving process, buffer 315 can play buffering effect, reduce the swing of extension plate two 114 both ends, increase the stability of spraying process, avoid that extension plate two 114 and extension plate one 113 connecting place deforms and damages.

[0030] Further, the tail plate 112, the extension plate one 113 and the extension plate two 114 are provided with folding assemblies 200, the two folding assemblies 200 are cross arranged, the folding assembly 200 comprises a hydraulic rod 210 and a sliding rail 211 fixed on the extension plate one 113, a circular ring 216 is fixedly arranged between the extension plate one 113 and the extension plate two 114, one end of the hydraulic rod 210 is rotatably provided with a sliding block 212, the sliding block 212 is slidably arranged in the sliding rail 211, one side of the sliding block 212 is rotatably provided with a main push rod 213, one end of the main push rod 213 is slidably provided with an auxiliary push rod 215, one end of the auxiliary push rod 215 is rotatably arranged in the middle of the circular ring 216, and the extension plate one 113 and the extension plate two 114 are rotatably connected through a rotating piece 218 on the side close to each other, the bottom ends of the extension plate one 113 and the extension plate two 114 are provided with positioning blocks 217, the two positioning blocks 217 are arranged perpendicular to the extension plate one 113 and the extension plate two 114, and when the positioning blocks 217 are close to each other, the extension plate one 113 and the extension plate two 114 are in the same horizontal line, a spring 214 is sleeved outside the auxiliary push rod 215, one end of the spring 214 is fixed on the end of the auxiliary push rod 215, and the other end of the spring 214 is fixed on one end of the main push rod 213, the spring 214 mainly has an adaptive deformation effect, buffers the sliding of the auxiliary push rod 215 in the main push rod 213, the hydraulic rod 210 is started, can drive the positioning bolt 312 to slide in the sliding rail 211, so that the side of the auxiliary push rod 215 drives the circular ring 216 to rotate, the circular ring 216 drives the extension plate two 114 to fold and overturn upwards, the two positioning blocks 217 mainly can keep the extension plate two 114 and the extension plate one 113 balanced and connected, after the extension plate two 114 is folded and overturned, the positioning bolt 312 continues to slide in the sliding rail 211, so that the one end of the hydraulic rod 210 is retracted, so that the extension plate one 113 and the extension plate two 114 are folded again, the spraying assembly does not occupy space and does not form a moving obstacle when the agricultural machine is not working.

[0031] In summary, the environmental protection pesticide spraying agricultural machine with damping rack disclosed by the embodiment of the application can slide and expand the multiple sliding plate groups 310, then stretch the side sliding plate group 314, and clamp the clamping plate 311 on the extension plate two 114, clamp the clamping plate 311 on the extension plate two 114 through the positioning bolt 312 limiting, connect the extension plate two 114 and the buffer assembly 300, and make the two groups of moving wheels 316 contact the ground, so that the buffer 315 can play a buffering effect in the moving process, reduce the shaking and swinging of the two ends of the extension plate two 114, and increase the stability of the spraying process.

[0032] The hydraulic rod 210 is started, and the positioning bolt 312 can slide in the slide rail 211, so that the auxiliary push rod 215 on one side drives the annular part 216 to rotate, the annular part 216 drives the extension plate two 114 to fold and overturn upwards, the two positioning blocks 217 can mainly balance the butt joint of the extension plate two 114 and the extension plate one 113, after the extension plate two 114 is folded and overturned, the positioning bolt 312 continues to slide in the slide rail 211, so that one end of the hydraulic rod 210 is retracted, so that the extension plate one 113 and the extension plate two 114 are folded again, and the spraying assembly can be folded when the agricultural machine is not working.

[0033] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein, and the contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0034] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or replace part of the technical features equivalently, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An environmentally friendly agricultural spraying machine with a shock-absorbing sprayer rack, characterized in that: The utility model provides an agricultural vehicle body (110) is placed with the pesticide spraying tank (111) in the rear side, and the tail plate (112) is arranged at the tail of the agricultural vehicle body (110), and the extension plate one (113) is rotatably arranged at both sides of the tail plate (112), and the extension plate two (114) is rotatably arranged at the side of the extension plate one (113) far away from each other, and the pesticide spraying assembly (115) is arranged at the front side of the tail plate (112), the extension plate one (113) and the extension plate two (114). The buffer assembly (300) is arranged at both sides of the agricultural vehicle body (110), and the buffer assembly (300) comprises a plurality of sliding plate groups (310), the side sliding plate group (314) is arranged at the position close to the extension plate two (114) at one end of the plurality of sliding plate groups (310), the clamping plate (311) is arranged at one end of the side sliding plate group (314), the lower sliding plate group (313) is arranged at the bottom of the side sliding plate group (314) and the plurality of sliding plate groups (310), and the moving wheel (316) is arranged at the bottom of the lower sliding plate group (313), and the buffer (315) is arranged at both sides of the lower sliding plate group (313). The lower sliding plate group (313) comprises the empty rod connected with the side sliding plate group (314) and the insertion rod connected with the moving wheel (316), the insertion rod is slidably arranged in the empty rod, and one end of the buffer (315) is rotatably connected with one side of the empty rod, and the bottom of the buffer (315) is rotatably connected with one side of the insertion rod.

2. The environment-friendly pesticide spraying machine with damping medicine shelf according to claim 1, characterized in that: The clamping plate (311) is internally threaded with the positioning bolt (312), and the extension plate two (114) is internally provided with the hole groove matched with the positioning bolt (312).

3. The environment-friendly pesticide spraying machine with damping medicine shelf according to claim 2, characterized in that: The tail plate (112), the extension plate one (113) and the extension plate two (114) are provided with the folding assembly (200) above, and the two folding assemblies (200) are cross arranged.

4. The environment-friendly pesticide spraying machine with damping medicine shelf according to claim 1, characterized in that: The folding assembly (200) comprises the hydraulic rod (210) and the slide rail (211) fixed on the extension plate one (113), the circular ring piece (216) is fixedly arranged between the extension plate one (113) and the extension plate two (114), one end of the hydraulic rod (210) is rotatably provided with the sliding block (212), the sliding block (212) is slidably arranged in the slide rail (211), the main push rod (213) is rotatably arranged at one side of the sliding block (212), the auxiliary push rod (215) is slidably arranged at one end of the main push rod (213), and the auxiliary push rod (215) is rotatably installed at the middle part of the circular ring piece (216).

5. The environment-friendly pesticide spraying machine with damping medicine shelf according to claim 4, characterized in that: And the extension plate one (113) and the extension plate two (114) are rotatably connected through the rotating part (218) at the side close to each other.

6. The environment-friendly pesticide spraying machine with damping medicine shelf according to claim 5, characterized in that: The extension plate one (113) and the extension plate two (114) are provided with the positioning block (217) at the bottom, and the two positioning blocks (217) are arranged perpendicular to the extension plate one (113) and the extension plate two (114), and when the positioning blocks (217) close to each other, the extension plate one (113) and the extension plate two (114) are in the same horizontal line.

7. The environment-friendly pesticide spraying machine with damping medicine shelf according to claim 5, characterized in that: ​ 8. The environment-friendly pesticide spraying machine with damping medicine shelf according to claim 5, characterized in that: The auxiliary push rod (215) is sleeved with a spring member (214) outside, one end of the spring member (214) is fixed at the end of the auxiliary push rod (215), and the other end of the spring member (214) is fixed at one end of the main push rod (213).

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