Agricultural pesticide spraying equipment

Abstract

The utility model discloses agricultural pesticide spraying equipment, which comprises a trailer, a spraying mechanism is arranged on the trailer, the spraying mechanism comprises a pesticide box, a water pump, a supporting pipe, a through pipe, a conveying pipe and a spray head, the pesticide box is mounted on the trailer, the water pump is connected to one side of the pesticide box, the supporting pipe is mounted on the water pump, and the through pipe is connected to the conveying pipe. The adjusting mechanism comprises a flow dividing pipe, a control sleeve, a connecting sleeve, an adjusting pipe, a through hole, a sealing pipe, a connecting frame and a screw rod, a user only needs to rotate the control sleeve, the size of a circulation space can be changed through sliding of the sealing pipe, flow adjustment is easily achieved, and the problem that the spraying amount in existing equipment is uncontrollable is effectively solved through the design; the pesticide spraying device can meet diversified requirements of different crops and different spraying areas for pesticide dosage, pesticide is saved, and the crops and the environment are protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural production technical field more particularly, it relates to an agricultural pesticide spraying equipment. BACKGROUND

[0002] In agricultural production, pesticide spraying is one of the important links, and the accurate control of the spraying amount is crucial for the healthy growth of crops and the economy of pesticide use. However, the existing pesticide spraying equipment is usually designed simply, and the spraying amount is mostly fixed output, which is difficult to adjust flexibly according to actual needs. This design lacks adaptability to different crop growth stages or different spraying areas, which can easily lead to over-spraying or insufficient spraying, resulting in resource waste and even adverse effects on crops and the environment.

[0003] In addition, agricultural operations usually require frequent movement of equipment to cover a large area of operation. However, the existing pesticide spraying equipment is bulky, fixed in structure, and occupies a large space, which brings inconvenience to the storage and transportation of the equipment. This design results in poor flexibility of the equipment, especially in the transportation process, which can easily cause loading difficulties or occupy a large space, seriously affecting the applicability of the equipment in different operation scenarios. SUMMARY

[0004] (I) Technical problems solved

[0005] In view of the problems existing in the prior art, the utility model provides an agricultural pesticide spraying equipment to solve the technical problem that the spraying amount is mostly fixed output and difficult to adjust flexibly according to actual needs mentioned in the background.

[0006] (II) Technical solutions

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an agricultural pesticide spraying equipment, comprising a trailer, a spraying mechanism is arranged on the trailer, the spraying mechanism comprises a pesticide tank, a water pump, a support pipe, a pipe, a conveying pipe and a spray head, the pesticide tank is installed on the trailer, the water pump is connected on one side of the pesticide tank, the support pipe is installed on the water pump, the pipe is provided with two groups of installation on the top end of the support pipe, the conveying pipe is installed on the two groups of pipes, the spray head is provided with a plurality of groups of installation on the two groups of conveying pipes, the top end of the support pipe is provided with an adjusting mechanism, the adjusting mechanism comprises a shunt pipe, a control sleeve, a connecting sleeve, an adjusting pipe, a through hole, a sealing pipe, a connecting frame and a screw rod, the shunt pipe is installed on the top end of the support pipe, the control sleeve is rotatably installed on both ends of the shunt pipe, the connecting sleeve is arranged between the two groups of control sleeves and the two groups of pipes, the adjusting pipe is installed in the connecting sleeve, the through hole is provided with a plurality of groups of distribution on the outer wall of the adjusting pipe, the sealing pipe is installed in the adjusting pipe, the connecting frame is installed on the inner wall of the control sleeve, and the screw rod is installed on the bottom surface of the connecting frame and is in threaded connection with the sealing pipe.

[0008] The utility model further sets up, support pipe, pipe and conveying pipe all set up as hard quality material, this setting makes the whole structure of spraying mechanism more solid and reliable, can bear greater pressure and external environment's impact in agricultural operation, simultaneously, it is not easy to deform in the process of pesticide delivery, effectively improve the stability and service life of equipment.

[0009] The utility model further sets up, two groups connecting sleeve rotation is installed on two groups control sleeve and is connected with two groups pipe fixedly, this structure design guarantees the flexible rotation between connecting sleeve and control sleeve, makes pipe can be connected with connecting sleeve stably to ensure the sealing of fluid passage and the reliability of operation when adjusting the spraying amount, improves the precision and use effect of spraying mechanism.

[0010] The utility model further sets up, the outer wall of pipe is equipped with limiting sleeve, the inside of connecting sleeve is equipped with limiting rod, limiting sleeve and limiting rod all are equipped with multiple and are connected slidingly, this design realizes the stable sliding of pipe in adjusting pipe through the sliding cooperation of limiting sleeve and limiting rod, so as to be able to accurately adjust the plugging of through-hole, avoid that pipe leads to sealing not strictly or inaccurate adjustment due to deviation, guarantee the sensitivity and reliability of spraying amount adjustment.

[0011] The utility model further sets up, two groups control sleeve outer wall all are equipped with antiskid sleeve, this setting improves the feeling and control force of user when operating through the installation antiskid sleeve on control sleeve outer wall, especially in wet and slippery environment can also rotate control sleeve stably, avoid operating error, thereby improve the convenience and safety of equipment adjustment operation.

[0012] The utility model further sets up, the trailer is equipped with folding mechanism, the folding mechanism includes support frame, motor, lead screw, transmission block, transmission plate, articulated block and connecting rod, the support frame is installed on the trailer, the motor is installed on the trailer top surface, the lead screw rotation is installed on the support frame and is connected with the motor output end, the transmission block is connected in screw thread on the outer wall of lead screw, the transmission plate is installed on the transmission block, the articulated block is equipped with multiple and is installed on conveying pipe and transmission plate respectively, the connecting rod is equipped with two groups and both ends are connected with multiple articulated blocks rotation respectively, drive transmission plate moves up and down through the rotation of lead screw driven by motor, the transmission block moves on the outer wall of lead screw, and through the linkage action of articulated block and connecting rod, make conveying pipe can be folded or unfolded around the top of support frame, fold and store when not using equipment, effectively save the occupied space, satisfy the demand of modern agriculture to equipment portability.

[0013] The utility model further sets up, two groups the pipe and the conveying pipe between all be equipped with the corrugated pipe of connection, this structure passes through the flexible connection of corrugated pipe, can effectively alleviate stress in the conveying pipe folding or unfolding process, avoid the conveying pipe and damage because of stress concentration, simultaneously the corrugated pipe can also absorb vibration and displacement, improved equipment operation's stability and durability.

[0014] The utility model further sets up, the support frame is opened with the sliding slot, the transmission plate is equipped with the slide seat of installation, the slide seat sets up multiple and all is linked with the sliding slot, this design passes through the cooperation of slide seat and sliding slot, provides reliable sliding support for transmission plate, makes folding and unfolding process more stable and smooth, avoids the equipment operation of the transmission plate and is not good because of the wobble or jamming, improved equipment use's stability and operation effect.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a kind of agricultural pesticide spraying equipment, with following beneficial effects:

[0017] 1, spraying mechanism can store pesticide by pesticide box, and pressure is provided by water pump, pesticide is sequentially through support pipe, pipe, conveying pipe, and finally atomized from multiple spray heads and sprayed to crop surface, realize efficient and uniform spraying operation, ensure that pesticide can cover target area, meet the agricultural spraying demand, in addition, spraying mechanism as a whole uses hard material support pipe, pipe and conveying pipe, so that it remains stability and durability in long-term operation, can adapt to complex agricultural operation environment.

[0018] 2, adjusting mechanism can flexibly adjust the number of plugging of multiple through holes in adjusting pipe by the linkage cooperation of control sleeve, connecting frame, screw and pipe, to realize accurate control of pesticide spraying amount, user only needs to rotate control sleeve, can change the size of flow space by the sliding of pipe, easily realize the regulation of flow, this design effectively solves the problem of uncontrollable spraying amount in existing equipment, can adapt to the diversification demand of pesticide dosage for different crops and different spraying areas, save pesticide and protect crops and environment.

[0019] 3, folding mechanism rotates lead screw by motor, transmission block moves on the outer wall of lead screw, to drive transmission plate to move up and down, and by the linkage action of hinged block and connecting rod, conveying pipe can be folded or unfolded around the top end of support frame, pipe and conveying pipe are connected by corrugated pipe, not only can buffer stress generated in folding process, avoid conveying pipe damage, but also can improve the service life of equipment, simultaneously, the sliding cooperation of slide seat and sliding slot provides stable support for transmission plate, makes folding and unfolding process more stable and smooth, when not in use, equipment is folded and stored, effectively save occupied space, meet the demand of modern agriculture for equipment portability. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure schematic view of an agricultural pesticide spraying equipment in the utility model;

[0021] Figure 2 It is the structure schematic view of a folding mechanism in the utility model;

[0022] Figure 3 It is the structure schematic view of a shunt pipe in the utility model;

[0023] Figure 4 It is the sectional structure schematic view of an adjusting mechanism in the utility model;

[0024] Figure 5 It is the sectional structure schematic view of a connecting sleeve in the utility model.

[0025] In the figure: 1, trailer; 2, pesticide box; 3, water pump; 4, support pipe; 5, through pipe; 6, conveying pipe; 7, spray head; 8, shunt pipe; 9, control sleeve; 10, connecting sleeve; 11, adjusting pipe; 12, through hole; 13, sealing pipe; 14, connecting frame; 15, screw rod; 16, limiting sleeve; 17, limiting rod; 18, anti-skid sleeve; 19, support frame; 20, motor; 21, lead screw; 22, transmission block; 23, transmission plate; 24, hinged block; 25, connecting rod; 26, bellows; 27, sliding groove; 28, sliding seat. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0028] In the present application, unless otherwise specified, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravity directions; similarly, for the convenience of understanding and description, "left, right" are generally with respect to the left and right shown in the drawings; "inner, outer" refer to the inner and outer with respect to the contour of each component itself, but the above directional words are not used to limit the present application.

[0029] Please refer to Figures 1-5The utility model provides an agricultural pesticide spraying equipment, including trailer 1, be provided with spraying mechanism on trailer 1, and spraying mechanism includes pesticide tank 2, water pump 3, support pipe 4, through pipe 5, delivery pipe 6 and shower head 7, pesticide tank 2 is installed on trailer 1, water pump 3 is connected in pesticide tank 2 side, support pipe 4 is installed on water pump 3, through pipe 5 is provided with two groups of installation in support pipe 4 top, delivery pipe 6 is installed on two groups of through pipe 5, shower head 7 is provided with multiple groups of installation in two groups of delivery pipe 6, support pipe 4 top is provided with adjusting mechanism, and adjusting mechanism includes shunt pipe 8, control sleeve 9, connecting sleeve 10, adjusting pipe 11, through hole 12, seal pipe 13, connecting frame 14 and screw rod 15, shunt pipe 8 is installed in support pipe 4 top, control sleeve 9 is rotatably installed in shunt pipe 8 both ends, connecting sleeve 10 is arranged between two groups of control sleeve 9 and two groups of through pipe 5, adjusting pipe 11 is installed in connecting sleeve 10, through hole 12 is provided with multiple groups of distribution in adjusting pipe 11 outer wall, seal pipe 13 is installed in adjusting pipe 11, connecting frame 14 is installed control sleeve 9 inner wall, and screw rod 15 is installed in connecting frame 14 bottom and is connected with seal pipe 13 in screw thread.

[0030] Support pipe 4, through pipe 5 and delivery pipe 6 are all provided with hard material.

[0031] Two groups of connecting sleeve 10 are rotatably installed on two groups of control sleeve 9 and are fixedly connected with two groups of through pipe 5 respectively.

[0032] The outer wall of the seal pipe 13 is provided with a limiting sleeve 16, and the connecting sleeve 10 is provided with a limiting rod 17.

[0033] The outer wall of the two control sleeves 9 is provided with an anti-skid sleeve 18.

[0034] In this embodiment, the trailer 1 is moved to the target work area, the pesticide tank 2 is filled with an appropriate amount of pesticide, and the power supply of the water pump 3 is connected. The spraying mechanism stores pesticides in the pesticide tank 2 on the trailer 1, the water pump 3 is connected to one side of the pesticide tank 2, and is used to extract pesticides from the pesticide tank 2 and provide pressure. The water pump 3 is started to extract pesticides from the pesticide tank 2. The pesticides pass through the support pipe 4, the through pipe 5, the delivery pipe 6, and are finally sprayed onto the surface of the crops after being atomized by the multiple groups of shower heads 7, completing the spraying work. When the spraying amount of pesticides needs to be adjusted, the control sleeve 9 is rotated to drive the connecting frame 14 to rotate, the connecting frame 14 drives the screw rod 15 to rotate, the screw rod 15 is screwed with the inner wall of the seal pipe 13, so as to adjust the seal pipe 13 to slide along the limiting rod 17 through the limiting sleeve 16 and simultaneously slide in the adjusting pipe 11, change the number of blocked through holes 12, the more through holes 12 are blocked, the smaller the flow space of the pesticides is, and the smaller the flow is, and vice versa.

[0035] Please refer to Figures 1-3As an embodiment of the folding mechanism: the trailer 1 is provided with a folding mechanism, which comprises a support frame 19, a motor 20, a lead screw 21, a transmission block 22, a transmission plate 23, a hinged block 24 and a connecting rod 25, the support frame 19 is installed on the trailer 1, the motor 20 is installed on the top surface of the trailer 1, the lead screw 21 is rotatably installed on the support frame 19 and connected with the output end of the motor 20, the transmission block 22 is threadedly connected on the outer wall of the lead screw 21, the transmission plate 23 is installed on the transmission block 22, the hinged block 24 is provided with multiple groups which are respectively installed on the conveying pipe 6 and the transmission plate 23, and the connecting rod 25 is provided with two groups and the two ends are respectively rotatably connected with multiple hinged blocks 24.

[0036] The corrugated pipe 26 is connected between the two groups of through pipes 5 and conveying pipes 6.

[0037] The sliding groove 27 is formed on the support frame 19, and the sliding seat 28 is installed on the transmission plate 23, which is provided with multiple groups and is slidably connected with the sliding groove 27.

[0038] More specifically, after the motor 20 is started, the lead screw 21 is rotated, the transmission block 22 connected with the lead screw 21 through thread driving is moved, the transmission block 22 is fixedly connected with the transmission plate 23, with the movement of the transmission block 22, the transmission plate 23 also moves up and down, the movement of the transmission plate 23 drives the hinged block 24 and the connecting rod 25 to rotate, so that the conveying pipe 6 is folded or unfolded around the top end of the support frame 19, the corrugated pipe 26 between the conveying pipe 6 and the through pipe 5 can buffer the stress in the folding process, avoid the conveying pipe 6 from being damaged due to excessive stress, and improve the service life of the equipment, the sliding seat 28 can slide along the sliding groove 27 to provide sliding support for the transmission plate 23, so that the folding and unfolding process is more stable.

[0039] In summary, when the overall device is in use or operation: move the trailer 1 to the target work area, ensure that the medicine box 2 is filled with an appropriate amount of pesticide, and connect the power supply of the water pump 3, the spraying mechanism stores pesticides in the medicine box 2 on the trailer 1, the water pump 3 is connected to one side of the medicine box 2, which is used to extract pesticides from the medicine box 2 and provide pressure, start the water pump 3 to extract pesticides from the medicine box 2, the pesticides pass through the support pipe 4, the through pipe 5 and the conveying pipe 6, and finally are sprayed onto the surface of crops after being atomized by multiple groups of nozzles 7, completing the spraying work, when it is necessary to adjust the spraying amount of pesticides, rotate the control sleeve 9 to drive the connecting frame 14 to rotate, the connecting frame 14 drives the screw rod 15 to rotate, the screw rod 15 is threadedly matched with the inner wall of the sealing pipe 13, so as to adjust the sealing pipe 13 to slide along the limiting rod 17 and simultaneously slide in the adjusting pipe 11, change the number of blocked through holes 12, the more the blocked through holes 12, the smaller the flow space of the pesticides, the smaller the flow, and vice versa.

[0040] When the motor 20 is started, the lead screw 21 is driven to rotate, the lead screw 21 drives the transmission block 22 connected with the lead screw 21 through thread to move, the transmission block 22 is fixedly connected on the transmission plate 23, with the movement of the transmission block 22, the transmission plate 23 also moves up and down, the movement of the transmission plate 23 drives the articulated block 24 and the connecting rod 25 to rotate, so that the conveying pipe 6 is folded or unfolded around the top end of the support frame 19, the bellows 26 between the conveying pipe 6 and the pipe 5 can buffer the stress in the folding process, avoid the conveying pipe 6 from being damaged due to too large stress, improve the service life of the equipment, the sliding seat 28 can slide along the sliding groove 27, provide sliding support for the transmission plate 23, make the folding and unfolding process more stable.

[0041] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described one by one, and the fixed connection mentioned above is preferably considered to be welded, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An agricultural spraying apparatus comprising a trailer (1), characterised in that: The trailer (1) is provided with a spraying mechanism, the spraying mechanism comprises a medicine box (2), a water pump (3), a supporting pipe (4), a through pipe (5), a conveying pipe (6) and a spray head (7), the medicine box (2) is installed on the trailer (1), the water pump (3) is connected on one side of the medicine box (2), the supporting pipe (4) is installed on the water pump (3), the through pipe (5) is provided with two groups of supporting pipes (4) installed on the top end, the conveying pipe (6) is installed on the two groups of through pipes (5), the spray head (7) is provided with a plurality of groups of conveying pipes (6) installed on the two groups, the top end of the supporting pipe (4) is provided with an adjusting mechanism, the adjusting mechanism comprises a shunt pipe (8), a control sleeve (9), a connecting sleeve (10), an adjusting pipe (11), a through hole (12), a sealing pipe (13), a connecting frame (14) and a screw rod (15), the shunt pipe (8) is installed on the top end of the supporting pipe (4), the control sleeve (9) is rotatably installed on both ends of the shunt pipe (8), the connecting sleeve (10) is arranged between the two groups of control sleeves (9) and the two groups of through pipes (5), the adjusting pipe (11) is installed in the connecting sleeve (10), the through hole (12) is provided with a plurality of groups of through holes (12) distributed on the outer wall of the adjusting pipe (11), the sealing pipe (13) is installed in the adjusting pipe (11), the connecting frame (14) is installed on the inner wall of the control sleeve (9), and the screw rod (15) is installed on the bottom surface of the connecting frame (14) and is in threaded connection with the sealing pipe (13).

2. The agricultural pesticide spraying device according to claim 1, characterized in that: The supporting pipe (4), the through pipe (5) and the conveying pipe (6) are all made of hard material.

3. The agricultural pesticide spraying apparatus according to claim 2, characterized in that: The two groups of connecting sleeves (10) are rotatably installed on the two groups of control sleeves (9) and are fixedly connected with the two groups of through pipes (5) respectively.

4. The agricultural pesticide spraying apparatus according to claim 3, characterized in that: The outer wall of the sealing pipe (13) is provided with a limiting sleeve (16), the connecting sleeve (10) is provided with a limiting rod (17) inside, and the limiting sleeve (16) and the limiting rod (17) are provided with a plurality of groups and are in sliding connection.

5. The agricultural pesticide spraying apparatus according to claim 4, characterized in that: The outer wall of the control sleeve (9) is provided with an anti-skid sleeve (18).

6. The agricultural pesticide spraying apparatus according to claim 5, characterized in that: The trailer (1) is provided with a folding mechanism, the folding mechanism comprises a supporting frame (19), a motor (20), a lead screw (21), a transmission block (22), a transmission plate (23), a hinged block (24) and a connecting rod (25), the supporting frame (19) is installed on the trailer (1), the motor (20) is installed on the top surface of the trailer (1), the lead screw (21) is rotatably installed on the supporting frame (19) and is connected with the output end of the motor (20), the transmission block (22) is threadedly connected on the outer wall of the lead screw (21), the transmission plate (23) is installed on the transmission block (22), the hinged block (24) is provided with a plurality of groups of hinged blocks (24) installed on the conveying pipe (6) and the transmission plate (23) respectively, and the connecting rod (25) is provided with two groups and two ends rotatably connected with a plurality of hinged blocks (24).

7. The agricultural pesticide spraying apparatus of claim 6, wherein: The two groups of through pipes (5) and the conveying pipes (6) are all connected with corrugated pipes (26).

8. The agricultural pesticide spraying apparatus according to claim 7, characterized in that: The support frame (19) is provided with a sliding groove (27), and the transmission plate (23) is provided with a sliding seat (28) which is provided with multiple groups and is in sliding connection with the sliding groove (27).

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