CN219305830U

CN219305830U - Medicine spraying machine

Info

Publication number: CN219305830U
Application number: CN202122020777.2U
Authority: CN
Inventors: 陈德佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2023-07-07
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a medicine spraying machine, and relates to the field of medicine spraying machines. Comprising the following steps: a drive assembly connectable with an agricultural equipment; the driving assembly can drive the extension arm to rotate around a preset origin, so that the extension arm obtains a first limit position and a second limit position in the process of rotating around the preset origin; when the extension arm is positioned at the first limit position, the extension arm is vertical to a horizontal plane parallel to the ground; the extension arm can be located on the horizontal plane when located in the second extreme position. The device can enable the whole pesticide spraying device to be installed on a tractor through the beam connecting frame, is convenient for general agricultural operation and is used, and the extension arm is driven by the driving component to properly extend the transverse distance, so that the effective distance of transverse pesticide spraying is effectively increased, labor is saved in agricultural operation, the pesticide spraying efficiency is improved, the pesticide spraying device is directly used on the agricultural tractor, large machinery is avoided, and cost is saved.

Description

Medicine spraying machine

Technical Field

The utility model relates to the technical field of medicine spraying machines, in particular to a medicine spraying machine.

Background

At present, a spraying machine on the market is a machine for dispersing liquid into mist, spraying machine is often used for spraying medicines in agricultural spraying operation, and a spray boom type spraying machine is used for large-scale occasions such as field crops.

However, the existing problems are that the general agricultural sprayer is used, because the cultivated area of each farm is far smaller than that of field crops in large occasions, the general small back type pesticide sprayer is low in working efficiency, and the manual operation is time-consuming and labor-consuming, and the large boom type sprayer is not only inflexible to operate, but also is too high in cost, and is not suitable for general agricultural operation. For this purpose, a spray machine is required.

Disclosure of Invention

The utility model aims to solve the technical problems and provides a medicine spraying machine.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

a spray machine, comprising:

a drive assembly connectable with an agricultural equipment;

the driving assembly can drive the extension arm to rotate around a preset origin, so that the extension arm obtains a first limit position and a second limit position in the process of rotating around the preset origin;

when the extension arm is positioned at the first limit position, the extension arm is vertical to a horizontal plane parallel to the ground;

the extension arm can be located on the horizontal plane when located in the second extreme position.

Preferably, the extension arms comprise two groups and are symmetrically arranged, and two sides of the driving assembly are taken as the unfolding directions.

Preferably, in the first limit position, the two extension arms are in a vertical state and parallel to each other;

when the two extending arms are positioned at the second limiting position, the two extending arms are positioned on the same horizontal line.

Preferably, the spray output end of the pesticide spray rod can be mounted on the extension arm.

Preferably, the driving assembly includes:

a main beam;

the two ends of the main beam are respectively hinged with one rotating body;

a hydraulic component having a first direction as an output end;

and the balancing stand is arranged at the output end of the hydraulic component and is rotationally connected with the rotating body.

Preferably, the position where the balancing stand is rotationally connected with the rotating body forms a first rotating point, and the track of the first rotating point takes the preset origin as a rotating center.

Preferably, the hydraulic component is a hydraulic telescopic rod.

Preferably, the balancing stand includes:

the end frame is fixedly connected to the output end of the hydraulic telescopic rod;

the linkage rods are two groups with the same structure and are symmetrically arranged at two ends of the end frame, one end of each linkage rod is hinged with the end frame, and the other end of each linkage rod is hinged with the corresponding rotating body;

extension springs are symmetrically arranged at two ends of the end frame, one end of each extension spring is fixedly connected with the main beam, and the other end of each extension spring is connected with the end frame.

Preferably, the extension arm includes a main arm fixedly connected to the rotor and rotating with the rotor, and a reinforcing arm connected between the main arm and the rotor.

Preferably, the tractor further comprises a beam connecting frame for connecting the main beam to the tractor, and the beam connecting frame comprises:

rectangular support frames are symmetrically arranged on the tractor in two groups of parallel vertical mode, sleeves are sleeved on longitudinal beams on one side, far away from the tractor, of each rectangular support frame, the sleeves slide on longitudinal beams on one side, far away from the tractor, of the rectangular support frame, the outer side surfaces of the sleeves are fixedly connected with the main cross beam, and the sleeves are fixedly connected with the rectangular support frame through fastening bolts.

The utility model has the following beneficial effects:

according to the pesticide spraying machine, the whole pesticide spraying device can be arranged on a tractor through the cross beam connecting frame, so that the pesticide spraying machine is convenient for general agricultural operation, the transverse distance of the extension arm is driven by the driving component to be properly prolonged, the effective distance of transverse pesticide spraying is effectively increased, labor is saved in agricultural operation, the pesticide spraying efficiency is improved, the pesticide spraying machine is directly used when being mounted on the agricultural tractor, large machinery is avoided, and cost is saved.

Drawings

The utility model is described in further detail below with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of a chemical spraying machine according to the present utility model;

FIG. 2 is a schematic view of the spreading arm of a spraying machine according to the present utility model with the spray output end of the pesticide spray boom mounted thereon;

fig. 3 is a schematic structural view of a beam connecting frame of a chemical spraying machine.

Reference numerals in the drawings denote:

10. a drive assembly; 20. an extension arm; 30. a beam connecting frame; 101. a main beam; 102. a rotating body; 103. a hydraulic telescopic rod; 104. an end frame; 105. a linkage rod; 106. a tension spring; 201. a main arm; 202. a reinforcing arm; 301. a rectangular support frame; 302. a sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a spray machine includes:

a drive assembly 10 connectable with an agricultural implement;

the driving assembly 10 can drive the extension arm 20 to rotate around a preset origin, so that the extension arm 20 obtains a first limit position and a second limit position in the process of rotating around the preset origin; the driving assembly 10 takes agricultural equipment as a support and can drive the extension arm 20 to rotate, so that the extension arm 20 has a first limit position and a second limit position and has corresponding functions at two corresponding positions.

When in the first extreme position, the extension arm 20 is perpendicular to a horizontal plane parallel to the ground; at this time, that is, the extension arm 20 is in the stored state, so that the agricultural equipment such as a tractor can normally travel on the road.

When in the second extreme position, the spreader arm 20 can lie in a horizontal plane. The spreader arms 20 now increase in lateral distance in the deployed state to enable an increase in lateral effective working distance during agricultural operations.

Specifically, this device can make whole spraying device install on the tractor through crossbeam link 30, and the general agricultural operation of being convenient for uses to carry out the appropriate extension of lateral distance through drive assembly 10 drive extension arm 20, with the effective distance that effectively increases the lateral spraying, make agricultural operation save the manual work, improve and spout the pharmacodynamic rate, carry and use directly on agricultural tractor, avoid using large-scale machinery, with the saving cost

Further, the extension arms 20 comprise two groups, are symmetrically arranged, and take two sides of the driving assembly 10 as the unfolding directions. Extension arms 20 are arranged on two sides of the driving assembly 10, so that the extension arms 20 can be driven more conveniently, and the transverse distance can be regulated and controlled more effectively. And also improves the driving efficiency of the driving assembly 10.

Further, in the first limit position, the two extension arms 20 are in a vertical state and parallel to each other; the extension arm 20 is perpendicular to a horizontal plane parallel to the ground; at this time, that is, the extension arm 20 is in the stored state, so that the agricultural equipment such as a tractor can normally travel on the road.

When in the second extreme position, the two arms 20 lie on the same horizontal line. The extension arm 20 can lie on a horizontal plane. The spreader arms 20 now increase in lateral distance in the deployed state to enable an increase in lateral effective working distance during agricultural operations.

Further, the spray output end of the pesticide spray boom can be mounted on the extension arm 20. Because the spray output end of the pesticide spray boom is mounted on the extension arm 20, the extension distance of the extension arm 20, that is, the effective working distance of the spray output end of the mounted pesticide spray boom, that is, the number of the spray output ends of the pesticide spray boom can be transversely mounted under the supporting action of the extension arm 20, so that the effective working distance of the spray output end of the pesticide spray boom is increased.

Further, the driving assembly 10 includes:

a main beam 101; which serves as the primary support member for the drive assembly 10 and may also be fitted with a spray output of a pesticide spray boom in cooperation with the extension arm 20.

A rotating body 102, two ends of the main beam 101 are respectively hinged with one rotating body 102;

a hydraulic component having a first direction as an output end;

and a balance frame provided at an output end of the hydraulic part and rotatably connected to the rotator 102.

Specifically, the driving of the hydraulic component drives the rotator 102 through the balancing stand.

Further, the position where the balance frame is rotationally connected to the rotator 102 forms a first rotation point, and the track of the first rotation point uses the preset origin as the rotation center. That is, the rotating body 102 and the extension arm 20 have the same rotation center, so that the rotating body 102 can drive the extension arm 20 to synchronously rotate.

Further, the hydraulic component is a hydraulic telescopic rod 103. The hydraulic telescoping rod 103 is well known to those skilled in the art and will not be described in detail herein.

Further, the balance frame includes:

the end frame 104, the end frame 104 is fixedly connected to the output end of the hydraulic telescopic rod 103;

the linkage rods 105 are two groups with the same structure and are symmetrically arranged at two ends of the end frame 104, wherein one end of the linkage rod 105 is hinged with the end frame 104, and the other end is hinged with the corresponding side rotator 102;

extension springs 106 are symmetrically arranged at two ends of the end frame 104, one end of each extension spring 106 is fixedly connected with the main cross beam 101, and the other end of each extension spring is connected with the end frame 104.

Specifically, in use, the end frame 104 is driven to move up by pushing the output end of the hydraulic telescopic rod 103, meanwhile, the tension spring 106 is lengthened to accumulate elastic force, the linkage rod 105 is pulled to move up, the rotator 102 is pulled by the linkage rod 105 to rotate by taking a preset origin as a rotation center, the extension arm 20 is driven to rotate to a first limit position, otherwise, the hydraulic telescopic rod 103 is driven reversely, the output end of the hydraulic telescopic rod 103 is pulled to retract to an initial position in an accelerating way under the action of the elastic force of the tension spring 106, the rotator 102 is driven to rotate reversely to the initial position by the transmission of the linkage rod 105, and the extension arm 20 is driven to rotate to a second limit position. Such forward and reverse operation drives the extension arm 20 to switch between the first limit position and the second limit position.

Further, the extension arm 20 includes a main arm 201 and a reinforcing arm 202, the main arm 201 is fixedly connected to the rotor 102 and rotates with the rotor 102, and the reinforcing arm 202 is connected between the main arm 201 and the rotor 102. The main arm 201 is reinforced and supported by the reinforcing arm 202 so as to ensure the use strength of the main arm and further ensure the stability of the main arm to support the spray output end of the pesticide spray rod.

Further, the tractor further comprises a beam connecting frame 30 for connecting the main beam 101 to the tractor, wherein the beam connecting frame 30 comprises:

the rectangular supporting frames 301 are two groups of vertically arranged symmetrically and are of the same structure, sleeves 302 are sleeved on longitudinal beams on one side, far away from the tractor, of each group of rectangular supporting frames 301, the sleeves 302 slide on longitudinal beams on one side, far away from the tractor, of the rectangular supporting frames 301, the outer side surfaces of the sleeves 302 are fixedly connected with the main cross beam 101, and the sleeves 302 are in fastening connection with the rectangular supporting frames 301 through fastening bolts. Specifically, the sleeve 302 is slidably moved on the rectangular support frame 301 to adjust the height of the sleeve 302, so as to adjust the height of the main cross beam 101, so as to adjust the height of the whole pesticide spraying machine, and finally, under proper height, the sleeve 302 is fastened and connected through fastening bolts, so that the position of the sleeve 302 relative to the rectangular support frame 301 is fixed, and the whole pesticide spraying machine is stably supported.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. A spray machine, comprising:

a drive assembly (10) connectable to an agricultural machine;

the driving assembly (10) can drive the extension arm (20) to rotate around a preset origin, so that the extension arm (20) obtains a first limit position and a second limit position in the process of rotating around the preset origin;

when in the first limit position, the extension arm (20) is perpendicular to a horizontal plane parallel to the ground;

when in the second extreme position, the extension arm (20) can be located on the horizontal plane;

the extension arms (20) comprise two groups which are symmetrically arranged, and the two sides of the driving assembly (10) are taken as the unfolding directions;

in the first limit position, the two extension arms (20) are vertical and parallel to each other;

when in the second limit position, the two extension arms (20) are positioned on the same horizontal line;

the spray output end of the pesticide spray rod can be arranged on the extension arm (20);

the drive assembly (10) comprises:

a main beam (101);

the two ends of the main cross beam (101) are respectively hinged with one rotating body (102);

a hydraulic component having a first direction as an output end;

the balancing stand is arranged at the output end of the hydraulic component and is rotationally connected with the rotating body (102);

the position where the balance frame is rotationally connected with the rotating body (102) forms a first rotating point, and the track of the first rotating point takes the preset origin as a rotating center;

the hydraulic component is a hydraulic telescopic rod (103);

the balance frame comprises:

the end frame (104), the said end frame (104) is fixedly connected to the output end of the said hydraulic telescopic link (103);

the linkage rods (105) are two groups with the same structure and are symmetrically arranged at two ends of the end frame (104), one end of the linkage rod (105) is hinged with the end frame (104), and the other end of the linkage rod is hinged with the corresponding side of the rotating body (102);

extension springs (106) are symmetrically arranged at two ends of the end frame (104), one end of each extension spring (106) is fixedly connected with the main cross beam (101), and the other end of each extension spring is connected with the end frame (104);

still include crossbeam link (30), it will main beam (101) connect on the tractor, crossbeam link (30) include:

rectangular support frames (301) are symmetrically arranged on a tractor in two groups of the same structure in a vertical mode, sleeve pipes (302) are sleeved on longitudinal beams on one side, far away from the tractor, of each rectangular support frame (301), the sleeve pipes (302) slide on longitudinal beams on one side, far away from the tractor, of each rectangular support frame (301), the outer side surfaces of the sleeve pipes (302) are fixedly connected with the main cross beam (101), and the sleeve pipes (302) are fixedly connected with the rectangular support frames (301) through fastening bolts.

2. A spraying machine according to claim 1, characterized in that the extension arm (20) comprises a main arm (201) and a reinforcing arm (202), said main arm (201) being fixedly connected to the rotor (102) and rotating with the rotor (102), said reinforcing arm (202) being connected between the main arm (201) and the rotor (102).