CN212660922U

CN212660922U - Spraying assembly for agricultural machinery

Info

Publication number: CN212660922U
Application number: CN202021395422.0U
Authority: CN
Inventors: 黄学英
Original assignee: Tianjin Jiuchengjiu Technology Co ltd
Current assignee: Tianjin Jiuchengjiu Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-09
Anticipated expiration: 2030-07-15

Abstract

The utility model provides an agricultural machine is with spraying subassembly, crank link mechanism, wind big gun swing arm mechanism and 2 atomizing wind big guns including base and top, wind big gun swing arm mechanism includes linkage unit, supporting disk and 2 swing arm units that the structure is the same, and one side of linkage unit is rotated and is connected crank link mechanism, and linkage unit's rear side fixed connection to supporting disk, and the both ends of linkage unit are swing arm unit of fixed connection respectively, and atomizing wind big gun of one end difference swing joint of every swing arm unit, crank link mechanism signal connection to controller. Agricultural machine with spraying subassembly simple structure, reasonable in design, its wind big gun swing arm mechanism can adjust the height and the angle of atomizing wind big gun according to actual conditions to increased agricultural machine with the practicality of spraying the subassembly, be suitable for the popularization.

Description

Spraying assembly for agricultural machinery

Technical Field

The utility model belongs to the technical field of the agriculture and forestry equipment, especially, relate to an agricultural machine is with spraying subassembly.

Background

The agricultural equipment refers to various machines used in the production process of crop planting and animal husbandry, and the primary processing and treatment process of agricultural and animal products. Agricultural machine includes agricultural power machinery, farmland construction machinery, soil farming machinery, plant and fertilizer application machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvest machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery etc., the spraying interval can not be adjusted to a lot of traditional spray bars, it is limited to make the spraying range, thereby pesticide sprays work efficiency to have reduced, some extension flexible spray bars, do not have fine steadiness, the interval is not well controlled, reach people's demand, some unmanned aerial vehicle spray, and is with high costs, and be difficult to control, the easy accident, the practicality is low.

Disclosure of Invention

In view of this, the utility model aims at providing an agricultural machine is with spraying subassembly to solve current spraying subassembly height and the difficult problem of adjusting of angle, practicality are low.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides an agricultural machinery is with spraying subassembly, includes crank link mechanism, wind big gun swing arm mechanism and 2 atomizing wind big guns of base and top, wind big gun swing arm mechanism includes linkage unit, supporting disk and 2 swing arm units that the structure is the same, and linkage unit's one side is rotated and is connected crank link mechanism, and linkage unit's rear side fixed connection to supporting disk, and linkage unit's both ends are swing arm unit of fixed connection respectively, and one end of every swing arm unit is atomizing wind big gun of swing joint respectively, and crank link mechanism signal connection to controller.

Furthermore, the swing arm unit includes a swing arm and an angle modulation frame, the one end fixed connection linkage unit of a swing arm, the other end and the one end fixed connection of an angle modulation frame, the other end fixed connection to atomizing wind big gun of an angle modulation frame.

Furthermore, the connecting unit comprises a connecting shaft and a second angle adjusting frame, one side of the connecting shaft is fixedly connected with the second angle adjusting frame, the rear wall of the connecting shaft is fixedly connected with a supporting disc, and a first swing arm is fixedly connected inside the second angle adjusting frame.

Furthermore, the crank link mechanism comprises a connecting rod and a motor, one end of the connecting rod is rotatably connected to the second angle adjusting frame, and the other end of the connecting rod is fixedly connected to an output shaft of the motor.

Furthermore, the angle modulation frame includes an angle modulation section of thick bamboo and scale mark, an angle modulation section of thick bamboo one end fixed connection atomizing wind big gun, swing arm of other end swing joint, No. one angle modulation section of thick bamboo upper surface is carved with the scale mark, and a slot hole that is used for an angle modulation swing arm is seted up to scale mark one side.

Furthermore, the second angle adjusting frame comprises a second angle adjusting cylinder, a second long hole used for adjusting the first swing arm is formed in the upper surface of the second angle adjusting cylinder, a fixing hole used for fixing the first swing arm is formed in one side, close to the connecting shaft, of the second angle adjusting cylinder, and a connecting hole used for connecting a connecting rod is formed in one end of the second angle adjusting cylinder.

Compared with the prior art, agricultural machine with spraying the subassembly and having following advantage:

(1) agricultural machine with spraying subassembly simple structure, reasonable in design, its wind big gun swing arm mechanism can adjust the height and the angle of atomizing wind big gun according to actual conditions to increased agricultural machine with the practicality of spraying the subassembly, be suitable for the popularization.

(2) Agricultural machine with spraying assembly its angle modulation frame on be equipped with the scale mark, the angle of spraying of its scale mark accurate adjustment atomizing wind big gun to satisfy actual demand.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a front view of an overall structure of a spraying assembly for agricultural machinery according to an embodiment of the present invention;

fig. 2 is a side view of the overall structure of a spraying assembly for agricultural machinery according to an embodiment of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1;

fig. 4 is a schematic structural diagram of a spraying assembly connecting unit 32 for agricultural machinery according to an embodiment of the present invention.

Description of reference numerals:

1-atomizing air gun; 2-crank link mechanism; 21-a connecting rod; 22-a motor; 3-a pneumatic hammer swing arm mechanism; 31-a swing arm unit; 311-first swing arm; 312-a number angle modulation frame; 3121-a first angle-adjusting cylinder; 3122-first scale line; 3123-slot one; 32-a connecting unit; 321-a connecting shaft; 322-second angle adjusting frame; 3221-second angle adjusting cylinder; 3222-connecting hole; 3223-a fixing hole; 3224-slot No. two; 33-a support disk; 4-base.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 4, agricultural machinery is with spraying subassembly, including base 4 and the crank link mechanism 2, wind big gun

swing arm mechanism

3 and 2 atomizing wind big guns 1 of top thereof, wind big gun swing arm mechanism 3 includes linkage 32, supporting disk 33 and 2 swing arm units 31 that the structure is the same, linkage 2 is connected in one side rotation of linkage 32, linkage 32's rear side fixed connection to supporting disk 33, linkage 32's both ends are fixed connection a swing arm unit 31 respectively, an atomizing wind big gun 1 of one end swing joint respectively of every swing arm unit 31, crank link mechanism 2 signal connection to controller, wind big gun swing arm mechanism 3 can be according to actual conditions regulation atomizing wind big gun 1's height and angle to agricultural machinery is with spraying subassembly's practicality has been increased.

The swing arm unit 31 comprises a swing arm 311 and an angle adjusting frame 312, one end of the swing arm 311 is fixedly connected with the connecting unit 32, the other end of the swing arm is fixedly connected with one end of the angle adjusting frame 312, the other end of the angle adjusting frame 312 is fixedly connected to the atomizing air cannon 1, the swing arm 311 can support the atomizing air cannon 1, and the angle adjusting frame 312 can adjust the angle of the atomizing air cannon 1.

The connecting unit 32 comprises a connecting shaft 321 and a second angle adjusting frame 322, one side of the connecting shaft 321 is fixedly connected with the second angle adjusting frame 322, the rear wall of the connecting shaft 321 is fixedly connected with the supporting disc 33, the inside of the second angle adjusting frame 322 is fixedly connected with a first swing arm 311, the connecting shaft 321 is used for fixing the two first swing arms 311, and the height of the atomizing air gun 1 can be adjusted by the second angle adjusting frame 322.

The crank-link mechanism 2 comprises a connecting rod 21 and a motor 22, one end of the connecting rod 21 is rotatably connected to the second angle adjusting frame 322, the other end of the connecting rod 21 is fixedly connected to an output shaft of the motor 22, the motor 22 is connected to a controller through signals, the motor 22 is a 100-watt alternating current speed adjusting motor, and the model of the motor 22 is KPX142-16-D, so that the rotating speed of the motor 22 can be adjusted according to actual requirements, and the height of the first swing arm 311 can be adjusted.

The angle modulation frame 312 comprises an angle modulation cylinder 3121 and a scale mark 3122, an angle modulation cylinder 3121 one end fixed connection atomizing wind big gun 1, the other end swing joint swing arm 311, scale mark 3122 is carved on an angle modulation cylinder 3121 upper surface, a slot 3123 that is used for an angle modulation swing arm 311 is seted up to scale mark 3122 one side, when angle modulation, the staff can accurately adjust the angle that sprays of atomizing wind big gun 1 according to scale mark 3122 to satisfy actual demand.

The second angle adjusting frame 322 comprises a second angle adjusting cylinder 3221, a second long hole 3224 used for adjusting the angle of the first swing arm 311 is formed in the upper surface of the second angle adjusting cylinder 3221, a fixing hole 3223 used for fixing the first swing arm 311 is formed in one side, close to the connecting shaft 321, of the second angle adjusting cylinder 3221, a connecting hole 3222 used for connecting the connecting rod 21 is formed in one end of the second angle adjusting cylinder 3221, and the second long hole 3224 is an arc-shaped long hole, so that a worker can adjust the height of the first swing arm 311 conveniently.

The controller is a PLC (programmable logic controller) with the model number of fp32, the motor 22 is a 100-watt alternating-current speed regulating motor, and the model number of the motor 22 is KPX 142-16-D.

Agricultural machinery is with spraying subassembly theory of operation:

when the angle needs to be adjusted, a worker manually opens the controller, the number of revolutions of the motor 22 is preset, the controller controls the motor 22 to rotate, the output shaft of the motor 22 rotates to drive the connecting rod 21 to rotate, the connecting rod 21 drives the second angle adjusting frame 322 to swing, when the motor 22 reaches the specified number of revolutions, the second angle adjusting frame 322 swings to the actual required angle, the controller closes the motor 22, the worker then fixes the first swing arm 311 in the second long hole 3224 through a screw, after the angle of the first swing arm 311 is adjusted, the worker adjusts the angle of the atomizing air cannon 1, specifically, the worker adjusts the connecting position of the first swing arm 311 in the first angle adjusting frame 312 according to the scale mark 3122, and when the actual required angle is adjusted, the worker fixes the first swing arm 311 through the first long hole 3123 through the screw, so that the whole adjusting process is completed.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Agricultural machine is with spraying subassembly, its characterized in that: including crank link mechanism (2), wind big gun swing arm mechanism (3) and 2 atomizing wind big guns (1) of base (4) and top thereof, wind big gun swing arm mechanism (3) are including linkage unit (32), supporting disk (33) and 2 swing arm units (31) that the structure is the same, and one side of linkage unit (32) is rotated and is connected crank link mechanism (2), and the rear side fixed connection of linkage unit (32) is to supporting disk (33), and the both ends of linkage unit (32) are swing arm unit (31) of fixed connection respectively, and the one end of every swing arm unit (31) is atomizing wind big gun (1) of swing joint respectively, and crank link mechanism (2) signal connection is to the controller.

2. The spray assembly for an agricultural machine of claim 1, wherein: the swing arm unit (31) comprises a first swing arm (311) and a first angle adjusting frame (312), one end of the first swing arm (311) is fixedly connected with the connecting unit (32), the other end of the first swing arm is fixedly connected with one end of the first angle adjusting frame (312), and the other end of the first angle adjusting frame (312) is fixedly connected to the atomizing air gun (1).

3. The spray assembly for an agricultural machine of claim 1, wherein: the connecting unit (32) comprises a connecting shaft (321) and a second angle adjusting frame (322), one side of the connecting shaft (321) is fixedly connected with the second angle adjusting frame (322), the rear wall of the connecting shaft (321) is fixedly connected with a supporting disc (33), and a first swing arm (311) is fixedly connected inside the second angle adjusting frame (322).

4. A spray assembly for an agricultural machine, according to claim 3, wherein: the crank link mechanism (2) comprises a connecting rod (21) and a motor (22), one end of the connecting rod (21) is rotatably connected to the second angle adjusting frame (322), and the other end of the connecting rod is fixedly connected to an output shaft of the motor (22).

5. The spray assembly for an agricultural machine of claim 2, wherein: the angle adjusting frame (312) comprises an angle adjusting cylinder (3121) and a scale mark (3122), one end of the angle adjusting cylinder (3121) is fixedly connected with the atomizing air gun (1), the other end of the angle adjusting cylinder is movably connected with the swing arm (311), the scale mark is carved on the upper surface of the angle adjusting cylinder (3121), and one side of the scale mark is provided with a long hole (3123) for adjusting the swing arm (311).

6. A spray assembly for an agricultural machine, according to claim 3, wherein: the second angle adjusting frame (322) comprises a second angle adjusting cylinder (3221), a second long hole (3224) used for adjusting the angle of the first swing arm (311) is formed in the upper surface of the second angle adjusting cylinder (3221), a fixing hole (3223) used for fixing the first swing arm (311) is formed in one side, close to the connecting shaft (321), of the second angle adjusting cylinder (3221), and a connecting hole (3222) used for connecting the connecting rod (21) is formed in one end of the second angle adjusting cylinder (3221).