CN219981931U

CN219981931U - Pesticide sprinkler

Info

Publication number: CN219981931U
Application number: CN202321514325.2U
Authority: CN
Inventors: 乔正林; 周琼; 王明义; 付兆聪
Original assignee: Huize Qunlin Agricultural Comprehensive Development Co ltd
Current assignee: Huize Qunlin Agricultural Comprehensive Development Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-11-10
Anticipated expiration: 2033-06-14

Abstract

The utility model relates to a pesticide spraying device, and belongs to the technical field of agricultural machinery. The medicine box is arranged on the medicine box seat through the limiting frame, the stirring mechanism for stirring medicine liquid is arranged on the medicine box seat, the supporting plates are respectively arranged on the left side and the right side of the supporting frame and are positioned at the rear end of the medicine box, the folding mechanisms are respectively arranged on the supporting plates through the supporting plates, the medicine spraying pipe is arranged on the folding mechanisms, the medicine spraying pipe is connected with a medicine outlet at the bottom of the medicine box through the medicine conveying pipe, the medicine conveying pipe is provided with the booster pump, and the medicine injection hopper is arranged at the top of the medicine box; the folding mechanism is arranged, can realize the functions of stretching and folding, is favorable for expanding the spraying range of pesticides, improves the working efficiency, occupies small space after folding, and is convenient for running on a road.

Description

Pesticide sprinkler

Technical Field

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a pesticide spraying device.

Background

In the agricultural production process, pesticide spraying is an essential measure for ensuring the normal growth of products, so that the pest control effect is effectively enhanced, and the yield and quality of fruits are improved. The traditional pesticide spraying is mainly to spray the pesticide in the field by adopting a manual knapsack sprayer, and the mode of manually spraying the pesticide is time-consuming and labor-consuming, and has high labor intensity and low working efficiency; the existing common pesticide spraying device has smaller spraying range, lower working efficiency for large-area crops, larger spraying range of some spraying devices, larger occupied area of the device and inconvenient running of the device on a road.

Disclosure of Invention

In order to overcome the problems that in the prior art, the mode of manually spraying pesticides is time-consuming and labor-consuming, the labor intensity is high, the working efficiency is low, the spraying range of the existing common pesticide spraying device is small, the working efficiency is low for large-area crops, the spraying range of some spraying devices is large, the occupied area of the device is large, and the device is inconvenient to run on a road; the pesticide box is hung on the tractor through the limiting frame, pesticide sprays crops through the atomizing nozzle on the pesticide spraying pipe, time and labor are saved, labor intensity of workers is greatly reduced, stretching and folding functions can be achieved through the arrangement of the folding mechanism, the pesticide spraying range is enlarged, the working efficiency is improved, after folding, occupied space is small, and the pesticide spraying device is convenient to drive on a road.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a pesticide sprinkler mainly includes medicine box seat, spacing, medical kit, folding mechanism, rabbling mechanism, annotates medicine fill, support frame, booster pump, delivery pipe, spouts the medicine pipe, the medical kit install on the medicine box seat through spacing, install the rabbling mechanism that is used for stirring the liquid medicine on the medical kit, the support frame is installed on the medicine box seat, be located the medical kit rear end, the left and right sides on the support frame is equipped with the backup pad respectively, folding mechanism installs on the support frame through the backup pad respectively, spout the medicine pipe and install on folding mechanism, spout the medicine pipe and pass through delivery union coupling with the play medicine mouth of medical kit bottom, be equipped with the booster pump on the delivery pipe, the medical kit top is equipped with annotates the medicine fill.

The folding mechanism comprises a servo motor, a telescopic rod, a first folding rod, a second folding rod, a V-shaped connecting block, a first gear, a second gear and a rotating shaft, wherein the rotating shaft is arranged on a supporting plate through a bearing seat, the servo motor is arranged on the side part of the supporting plate, the servo motor is in transmission connection with the rotating shaft, one end of the first folding rod is fixed on the rotating shaft, the other end of the first folding rod is hinged with the V-shaped connecting block, the end part of the first folding rod is connected with the end part of the second folding rod through the V-shaped connecting block, one end of the telescopic rod is hinged on the V-shaped connecting block, the other end of the telescopic rod is hinged on the supporting plate, the telescopic rod is positioned above the first folding rod, a U-shaped groove is respectively arranged at the butt joint of the end parts of the first folding rod and the second folding rod, the first gear and the second gear are respectively arranged in the U-shaped groove, and the first gear and the second gear are meshed; limiting clamping grooves which are convenient for fixing the spraying pipe are respectively formed in the bottoms of the first folding rod and the second folding rod.

The medicine spraying pipe is a hard pipe, the medicine spraying pipes are respectively arranged in limit clamping grooves on the first folding rod and the second folding rod, the ends of the medicine spraying pipes are connected through a hose, the medicine spraying pipes are uniformly provided with atomizing spray heads along the axial direction of the medicine spraying pipes, and the end pipe orifices of the medicine spraying pipes are provided with plugs; the medicine spraying pipe is connected with the medicine conveying pipe through a tee joint, the medicine spraying pipes are respectively provided with a switch valve, and the medicine conveying pipe is provided with a pressure gauge.

The stirring mechanism comprises a stirring motor, a stirring shaft, a fixing seat, a mounting plate and stirring blades, a round opening convenient for mounting the stirring shaft and the stirring blades is formed in the top of the medicine box, the fixing seat is mounted at the round opening of the top end of the medicine box, the stirring motor is mounted on the fixing seat through the mounting plate, the end part of the stirring shaft is mounted on the fixing seat through a bearing and is in transmission connection with the stirring motor, and the stirring blades are uniformly arranged on the stirring shaft.

The top cross bar at the front end of the limiting frame and the vertical bars at the two sides are respectively provided with a U-shaped connecting block which is convenient to be connected with the tail of the tractor in a hanging way.

The utility model has the beneficial effects that:

according to the utility model, the pesticide box is hung on the tractor through the limiting frame, pesticides are sprayed on crops through the atomizing nozzle on the pesticide spraying pipe, so that time and labor are saved, the labor intensity of workers is greatly reduced, the stretching and folding functions can be realized through the arrangement of the folding mechanism, the pesticide spraying range is enlarged, the working efficiency is improved, the occupied space is small after folding, and the pesticide box is convenient to run on a road.

Drawings

Fig. 1 is a schematic perspective view of the present utility model, 1.

Fig. 2 is a schematic perspective view of the present utility model, fig. 2.

Fig. 3 is a partial enlarged view at a in fig. 2.

Fig. 4 is a partial enlarged view at B in fig. 2.

Fig. 5 is a partial enlarged view at C in fig. 2.

Fig. 6 is a schematic perspective view of the stirring mechanism.

Fig. 7 is a perspective view of the folding mechanism in an extended state.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.

The utility model discloses a pesticide spraying device which mainly comprises a pesticide box seat 1, a limiting frame 2, a pesticide box 3, a folding mechanism 4, a stirring mechanism 5, a pesticide injection hopper 6, a supporting frame 7, a booster pump 8, a pesticide delivery pipe 9 and a pesticide spraying pipe 10, wherein the pesticide box 3 is arranged on the pesticide box seat 1 through the limiting frame 2, the pesticide box 3 is provided with the stirring mechanism 5 for stirring pesticide liquid, the supporting frame 7 is arranged on the pesticide box seat 1 and positioned at the rear end of the pesticide box 3, the left side and the right side on the supporting frame 7 are respectively provided with a supporting plate 71, the folding mechanism 4 is respectively arranged on the supporting frame 7 through the supporting plates 71, the pesticide spraying pipe 10 is arranged on the folding mechanism 4, the pesticide spraying pipe 10 is connected with a pesticide outlet at the bottom of the pesticide box 3 through the pesticide delivery pipe 9, the booster pump 8 is arranged on the pesticide delivery pipe 9, and the pesticide injection hopper 6 is arranged at the top of the pesticide box 3.

Before pesticide spraying operation, pesticide liquid is injected along the pesticide injection hopper 6, the stirring mechanism 5 is started to stir and mix the pesticide liquid, the folding mechanism 4 is opened, the folding mechanism 4 is extended to be in a horizontal state, the booster pump 8 is started, pesticide in the pesticide box 3 flows through the pesticide delivery pipe 9 from the pesticide outlet, is pressurized by the booster pump 8 and then is conveyed into the pesticide injection pipe 10 to be sprayed, after the spraying operation is finished, the booster pump 8 is closed, and the folding mechanism 4 acts and is folded to form a vertical state to stand on the supporting frame 7; according to the utility model, the pesticide box is hung on the tractor through the limiting frame, pesticides are sprayed on crops through the atomizing nozzle on the pesticide spraying pipe, so that time and labor are saved, the labor intensity of workers is greatly reduced, the stretching and folding functions can be realized through the arrangement of the folding mechanism, the pesticide spraying range is enlarged, the working efficiency is improved, the occupied space is small after folding, and the pesticide box is convenient to run on a road.

The folding mechanism 4 comprises a servo motor 41, a telescopic rod 42, a first folding rod 43, a second folding rod 44, a V-shaped connecting block 45, a first gear 46, a second gear 47 and a rotating shaft 48, wherein the rotating shaft 48 is arranged on a supporting plate 71 through a bearing seat, the servo motor 41 is arranged on the side part of the supporting plate 71, the servo motor 41 is in transmission connection with the rotating shaft 48, one end of the first folding rod 43 is fixed on the rotating shaft 48, the other end of the first folding rod 43 is hinged with the end of the second folding rod 44 through the V-shaped connecting block 45, one end of the telescopic rod 42 is hinged on the V-shaped connecting block 45, the other end of the telescopic rod 42 is hinged on the supporting plate 71, a U-shaped groove 431 is respectively arranged at the butt joint of the end parts of the first folding rod 43 and the second folding rod 44, the first gear 46 and the second gear 47 are respectively arranged in the U-shaped groove 431, and the first gear 46 is meshed with the second gear 47; the bottoms of the first folding rod 43 and the second folding rod 44 are respectively provided with a limit clamping groove 432 which is convenient for fixing the spraying tube 10.

Under normal state, the first folding rod 43 and the second folding rod 44 are folded together, stand on the supporting plate 71 in vertical state, before pesticide spraying operation, the servo motor 41 is started, the servo motor 41 drives the rotating shaft 48 to rotate, further drives the first folding rod 43 to rotate from vertical state to horizontal state, the telescopic rod 42 synchronously rotates along with the first folding rod 43 in the rotating process of the first folding rod 43, one end of the V-shaped connecting block 45 is acted by the tension of the telescopic rod 42, the V-shaped connecting block 45 rotates, the second folding rod 44 is pulled to rotate through the other end of the V-shaped connecting block 45, and the second folding rod 44 is driven by the first gear 46 and the second gear 47, so that the second folding rod 44 extends to the horizontal state, and the servo motor 41 stops; when the folding device is folded, the servo motor 41 is started, the servo motor 41 drives the rotating shaft 48 to rotate, the first folding rod 43 is further driven to rotate from a horizontal state to a vertical state, the telescopic rod 42 synchronously rotates along with the first folding rod 43 in the rotating process of the first folding rod 43, one end of the V-shaped connecting block 45 is acted by the thrust of the telescopic rod 42, the V-shaped connecting block 45 reversely rotates, the second folding rod 44 is pulled to rotate through the other end of the V-shaped connecting block 45 and is driven by the first gear 46 and the second gear 47, the second folding rod 44 and the first folding rod 43 are folded together and stand on the supporting plate 71 in the vertical state, and the servo motor 41 stops; can realize automatic extension and folding function, be favorable to expanding the spraying scope of pesticide, improve work efficiency, after folding, occupation space is little, is convenient for go on the road.

The medicine spraying pipe 10 is a hard pipe, the medicine spraying pipe 10 is respectively arranged in a limit clamping groove 432 on a first folding rod 43 and a second folding rod 44, the ends of the medicine spraying pipe 10 are connected through a hose 101, an atomizing nozzle 102 is uniformly arranged on the medicine spraying pipe 10 along the axis direction of the medicine spraying pipe, and a plug is arranged at the pipe orifice at the tail end of the medicine spraying pipe 10; the medicine spraying pipe 10 is connected with the medicine conveying pipe 9 through a tee joint, the medicine spraying pipe 10 is respectively provided with a switch valve 103, and the medicine conveying pipe 9 is provided with a pressure gauge 91; before the pesticide sprays the operation, open the ooff valve 103 on the medicine spraying pipe 10 respectively, start booster pump 8, pesticide in the medical kit 3 flows through medicine delivery pipe 9 by the outlet, carry to in the medicine spraying pipe 10 after pressurizing through booster pump 8, spray the pesticide through the atomizer 102 that sets up on the medicine spraying pipe 10, accessible manometer 91 real-time measurement pesticide is at the pressure of 9 internal flows of medicine delivery pipe, after the pesticide sprays, close booster pump 8 in proper order, spout on the medicine spraying pipe 10 ooff valve 103 can, realized the automatic spraying of pesticide, can spray the pesticide to multirow crops in step, work efficiency has been improved.

The stirring mechanism 5 comprises a stirring motor 51, a stirring shaft 52, a fixing seat 53, a mounting plate 54 and stirring blades 55, a round opening which is convenient for mounting the stirring shaft 52 and the stirring blades 55 is formed in the top of the medicine box 3, the fixing seat 53 is arranged at the round opening at the top end of the medicine box 3, the stirring motor 51 is arranged on the fixing seat 53 through the mounting plate 54, the end part of the stirring shaft 52 is arranged on the fixing seat 53 through a bearing and is in transmission connection with the stirring motor 51, and the stirring blades 55 are uniformly arranged on the stirring shaft 52; after the pesticide box 3 is filled, the stirring motor 51 is started, the stirring motor 51 drives the stirring shaft 52 to rotate and further drives the stirring blades 55 to rotate, so that the pesticide is stirred, and the pesticide is fully mixed; is favorable for automatic stirring, reduces the labor intensity of workers and improves the stirring efficiency.

The top cross bars at the front end of the limiting frame 2 and the vertical bars at the two sides are respectively provided with a U-shaped connecting block 21 which is convenient to be connected with the tail of the tractor in a hanging way; when the agricultural chemical is sprayed on crops, the agricultural chemical is hung on the tail of the tractor through the U-shaped connecting block 21 and is fixed through bolts, and the agricultural chemical is detached when not used, so that the agricultural chemical is easy to assemble and disassemble.

The working process comprises the following steps:

before pesticide spraying operation, pesticide liquid is injected along the pesticide injection hopper 6, the stirring motor 51 is started, the stirring motor 51 drives the stirring shaft 52 to rotate, and further drives the stirring blade 55 to rotate, so that the pesticide is stirred, the pesticide liquid is fully mixed, automatic stirring is facilitated, the labor intensity of workers is reduced, and the stirring efficiency is improved; starting a servo motor 41, driving a rotating shaft 48 to rotate by the servo motor 41, further driving a first folding rod 43 to rotate from a vertical state to a horizontal state, synchronously rotating a telescopic rod 42 along with the first folding rod 43 in the rotating process of the first folding rod 43, enabling one end of a V-shaped connecting block 45 to be under the tensile force of the telescopic rod 42, enabling the V-shaped connecting block 45 to rotate, pulling a second folding rod 44 to rotate through the other end of the V-shaped connecting block 45, and driving the second folding rod 44 to extend to the horizontal state through a first gear 46 and a second gear 47, stopping the servo motor 41, starting a booster pump 8, enabling pesticide in a pesticide tank 3 to flow through a pesticide delivery pipe 9 from a pesticide outlet, pressurizing by the booster pump 8 and then conveying the pesticide to a pesticide spraying pipe 10, and sequentially closing a booster pump 8 and a switch valve 103 on the pesticide spraying pipe 10 after pesticide spraying is completed, so that automatic pesticide spraying is realized, multiple rows of crops can be synchronously sprayed, and the working efficiency is improved; when the folding device is folded, the servo motor 41 is started, the servo motor 41 drives the rotating shaft 48 to rotate, the first folding rod 43 is further driven to rotate from a horizontal state to a vertical state, the telescopic rod 42 synchronously rotates along with the first folding rod 43 in the rotating process of the first folding rod 43, one end of the V-shaped connecting block 45 is acted by the thrust of the telescopic rod 42, the V-shaped connecting block 45 reversely rotates, the second folding rod 44 is pulled to rotate through the other end of the V-shaped connecting block 45 and is driven by the first gear 46 and the second gear 47, the second folding rod 44 and the first folding rod 43 are folded together and stand on the supporting plate 71 in the vertical state, and the servo motor 41 stops; according to the utility model, the pesticide box is hung on the tractor through the limiting frame, pesticides are sprayed on crops through the atomizing nozzle on the pesticide spraying pipe, so that time and labor are saved, the labor intensity of workers is greatly reduced, the stretching and folding functions can be realized through the arrangement of the folding mechanism, the pesticide spraying range is enlarged, the working efficiency is improved, the occupied space is small after folding, and the pesticide box is convenient to run on a road.

Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims

1. A pesticide spraying device, characterized in that: a pesticide sprinkler include medicine box seat (1), spacing (2), medicine box (3), folding mechanism (4), rabbling mechanism (5), annotate medicine fill (6), support frame (7), booster pump (8), medicine delivery pipe (9), spout medicine pipe (10), medicine box (3) install on medicine box seat (1) through spacing (2), install rabbling mechanism (5) that are used for stirring the liquid medicine on medicine box (3), support frame (7) are installed on medicine box seat (1), be located medicine box (3) rear end, the left and right sides on support frame (7) is equipped with backup pad (71) respectively, folding mechanism (4) are installed on support frame (7) through backup pad (71) respectively, spout medicine pipe (10) are installed on folding mechanism (4), spout medicine pipe (10) and the play medicine mouth of medicine box (3) bottom and are connected through medicine delivery pipe (9), are equipped with booster pump (8) on medicine delivery pipe (9), case (3) top is equipped with annotates medicine (6).

2. A pesticide spraying device as claimed in claim 1, in which: the folding mechanism (4) comprises a servo motor (41), a telescopic rod (42), a first folding rod (43), a second folding rod (44), a V-shaped connecting block (45), a first gear (46), a second gear (47) and a rotating shaft (48), wherein the rotating shaft (48) is arranged on a supporting plate (71) through a bearing seat, the servo motor (41) is arranged on the side part of the supporting plate (71), the servo motor (41) is in transmission connection with the rotating shaft (48), one end of the first folding rod (43) is fixed on the rotating shaft (48), the other end of the first folding rod is hinged with the V-shaped connecting block (45), one end of the first folding rod (43) is hinged with the end of the second folding rod (44) through the V-shaped connecting block (45), the other end of the telescopic rod (42) is hinged on the supporting plate (71), U-shaped grooves (431) are respectively arranged at the butt joint positions of the end parts of the first folding rod (43) and the second folding rod (44), the first gear (46) and the first gear (47) are meshed with the second gear (47) respectively. Limiting clamping grooves (432) for conveniently fixing the spraying tube (10) are respectively formed in the bottoms of the first folding rod (43) and the second folding rod (44).

3. A pesticide spraying device as claimed in claim 2, in which: the medicine spraying pipe (10) is a hard pipe, the medicine spraying pipe (10) is respectively arranged in a limit clamping groove (432) on a first folding rod (43) and a second folding rod (44), the ends of the medicine spraying pipe (10) are connected through a hose (101), the medicine spraying pipe (10) is uniformly provided with an atomizing nozzle (102) along the axis direction of the medicine spraying pipe, and the end pipe orifice of the medicine spraying pipe (10) is provided with a plug; the medicine spraying pipe (10) is connected with the medicine conveying pipe (9) through a tee joint, the medicine spraying pipe (10) is respectively provided with a switch valve (103), and the medicine conveying pipe (9) is provided with a pressure gauge (91).

4. A pesticide spraying device as claimed in claim 1 or claim 3, in which: the stirring mechanism (5) comprises a stirring motor (51), a stirring shaft (52), a fixing seat (53), a mounting plate (54) and stirring blades (55), round openings which are convenient for mounting the stirring shaft (52) and the stirring blades (55) are formed in the top of the medicine box (3), the fixing seat (53) is mounted at the round openings at the top end of the medicine box (3), the stirring motor (51) is mounted on the fixing seat (53) through the mounting plate (54), the end part of the stirring shaft (52) is mounted on the fixing seat (53) through a bearing and is in transmission connection with the stirring motor (51), and the stirring blades (55) are uniformly arranged on the stirring shaft (52).

5. A pesticide spraying device as claimed in claim 4, in which: the top cross bars at the front end of the limiting frame (2) and the vertical bars at the two sides are respectively provided with a U-shaped connecting block (21) which is convenient to be connected with the tail of the tractor in a hanging way.