CN219894394U - Pesticide mixing and spraying device - Google Patents

Abstract

The utility model discloses a pesticide mixing and spraying device which comprises a mixing cylinder, a fixing frame connected to the mixing cylinder, a base connected to the fixing frame and a spraying structure arranged on the base, wherein the fixing frame is connected with the pesticide mixing cylinder; the automatic spraying device comprises a base, a spraying structure, an adjusting assembly and an electric push rod, wherein the spraying structure is characterized by further comprising the adjusting assembly used for adjusting the spraying structure, the adjusting assembly comprises a first rotating rod and a second rotating rod which are vertically connected in a port of the base, a first gear and a second gear which are respectively sleeved on the first rotating rod and the second rotating rod and are meshed with each other, a sliding rack which is arranged on the base in a sliding manner and is meshed with the first gear, and the electric push rod which is vertically connected to the side face of the base and is connected with the side face of the sliding rack. According to the utility model, the telescopic rod of the electric push rod is utilized to drive the sliding rack to stably slide in the limiting chute, and the sliding rack drives the first gear and the second gear to rotate when sliding, so that the two spray rod frames, the spray pipe and the spray head are opened for a certain angle, the angle adjustment of the spray structure is realized, the spraying in a larger range is realized, and the spraying efficiency is improved.

Description

Pesticide mixing and spraying device

Technical Field

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

Background

In order to ensure the normal growth of crops and obtain high and stable yield, the crops are required to be irrigated and sprayed with pesticides, and the components included in the mixing spraying device in the prior art are a mixing cylinder (box), a spraying pipe, a spraying pump, a spray head and the like.

At present, a practical patent of a pesticide spraying and mixing device is known through searching, and the patent has the publication number of CN218303058U, and the pesticide spraying and mixing device is convenient to prepare pesticide mixed liquid in an upper cavity and is convenient to spray in a lower cavity, so that the preparation of the mixed liquid and the spraying can be synchronously carried out; through the design of spray pump, liquid flow pipe, interior impeller, pivot and outer impeller, stir the mixed solution of cavity bottom down, effectively guarantee the uniformity of mixed solution concentration, solved the mixed solution concentration difference on current mixing container upper strata and lower floor, lead to the spraying homogeneity of farmland crop relatively poor to and the preparation process of mixed solution at every turn, must interrupt and spray the operation, cause the lower problem of spraying operation efficiency.

However, in the above-mentioned prior art mixing spraying device, when the device is sprayed on site, the spray head is fixed when the device is mounted on the vehicle body and sprayed along with the movement of the vehicle body, so that the spraying can only be performed within a fixed range; if the spray pipe is directly and manually held for spraying, the uniformity of spraying is not well controlled, and certain limitation is caused.

Disclosure of Invention

The utility model aims to solve the problems and provide the pesticide mixing and spraying device which can realize the angle adjustment of a spraying structure, realize the spraying in a larger range and improve the spraying work efficiency.

The utility model realizes the above purpose through the following technical scheme:

a pesticide mixing and spraying device comprises a mixing cylinder, a fixing frame connected to the mixing cylinder, a base connected to the fixing frame and a spraying structure arranged on the base;

the automatic spraying device comprises a base, a spraying structure, an adjusting assembly and an electric push rod, wherein the spraying structure is characterized by further comprising the adjusting assembly used for adjusting the spraying structure, the adjusting assembly comprises a first rotating rod and a second rotating rod which are vertically connected in a port of the base, a first gear and a second gear which are respectively sleeved on the first rotating rod and the second rotating rod and are meshed with each other, a sliding rack which is arranged on the base in a sliding manner and is meshed with the first gear, and the electric push rod which is vertically connected to the side face of the base and is connected with the side face of the sliding rack.

The spray structure comprises a spray rod frame connected to the first rotating rod and the second rotating rod, a spray pipe connected to each spray rod frame and a plurality of spray heads connected to the spray pipes.

The further improvement is that one side of each spray rod frame is U-shaped and is sleeved on the first rotating rod and the second rotating rod respectively.

The further improvement is that the spray pipe is divided into a plurality of sections, each section is connected by screw threads, the two ends of the spray pipe are connected with rubber heads by screw threads, and the length of the spray pipe can be increased or reduced at will.

The further improvement is that the inner wall surface of the base is provided with a limiting chute, and the back surface of the sliding rack is connected in the limiting chute in a sliding way.

The utility model has the beneficial effects that:

according to the utility model, through the design of the adjusting component and the limiting chute, the spray pipe is designed into a plurality of sections of spliced type, the telescopic rod of the electric push rod can be used for driving the sliding rack to stably slide in the limiting chute, and the sliding rack drives the first gear and the second gear to rotate when sliding, so that the two spray rod frames, the spray pipe and the spray head are opened for a certain angle, the angle adjustment of the spray structure is realized, the spraying in a larger range is realized, and the spraying working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the base, spray structure, and adjustment assembly of the present utility model;

FIG. 3 is a schematic cross-sectional top view of the base and adjustment assembly of the present utility model.

The marks in the figure: 1. a mixing drum; 2. a fixing frame; 21. a base; 211. limiting sliding grooves; 3. a spraying structure; 31. a spray bar rack; 32. a spray tube; 33. a spray head; 34. a rubber head; 4. an adjustment assembly; 41. a first rotating rod; 42. a second rotating rod; 43. a first gear; 44. a second gear; 45. sliding racks; 46. an electric push rod.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are 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.

Example 1

Referring to fig. 1, a pesticide mixing and spraying device comprises a mixing drum 1, a fixing frame 2 connected to the mixing drum 1, a base 21 connected to the fixing frame 2 and a spraying structure 3 arranged on the base 21;

the spraying device further comprises an adjusting component 4 for adjusting the spraying structure 3, wherein the adjusting component 4 comprises a first rotating rod 41 and a second rotating rod 42 which are vertically connected in a port of the base 21 in a rotating mode, a first gear 43 and a second gear 44 which are respectively sleeved on the first rotating rod 41 and the second rotating rod 42 and meshed with each other, a sliding rack 45 which is arranged on the base 21 in a sliding mode and meshed with the first gear 43, and an electric push rod 46 which is vertically connected to the side face of the base 21 and connected with the side face of the sliding rack 45.

Referring to fig. 2, as a preferred embodiment, the spray structure 3 includes spray bar frames 31 connected to the first and second rotating bars 41 and 42, spray pipes 32 connected to each spray bar frame 31, and a plurality of spray heads 33 connected to the spray pipes 32.

Referring to fig. 2, as a preferred embodiment, each spray bar frame 31 has a U-shape at one side and is respectively sleeved on the first rotating bar 41 and the second rotating bar 42.

Referring to fig. 2, as a preferred embodiment, the spray tube 32 is divided into a plurality of sections, each section is connected by screw threads, and two ends of the spray tube 32 are connected with rubber heads 34 by screw threads, so that the length of the spray tube 32 can be increased or decreased at will.

Referring to fig. 3, as a preferred embodiment, a limit sliding groove 211 is formed on the inner wall surface of the base 21, and the back surface of the sliding rack 45 is slidably connected to the limit sliding groove 211, so that the sliding is more stable.

It should be noted that, with reference to fig. 1 to 3, the application document is only directed to improvements of the spraying structure 3 in the pesticide mixing spraying device, and as for other components provided in the mixing drum 1, reference is made to a pesticide spraying and mixing device with publication number CN218303058U for details. In addition, the device is arranged on a mobile vehicle to be manually pushed or driven by an electric vehicle, and the device is determined according to the situation of the site;

the use principle of the mixing and spraying device is as follows:

after the connection is completed, an operator can start the electric push rod 46, the telescopic rod of the electric push rod 46 is utilized to drive the sliding rack 45 to stably slide in the limiting sliding groove 211, and the sliding rack 45 drives the first gear 43 and the second gear 44 to rotate during sliding, so that the two spray rod frames 31, the spray pipe 32 and the spray head 33 are opened for a certain angle, and the angle adjustment of the spray structure 3 is realized;

meanwhile, when the spray pipe 32 is installed, the length of the spray pipe 32 can be increased or reduced at will, the spray pipe 32 is spliced into a whole by threads, and the rubber heads 34 are screwed on the two outermost spray pipe 32 ends, so that the spray in a larger range is realized, and the spray efficiency is improved.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (5)

1. A pesticide mixing and spraying device comprises a mixing cylinder (1), a fixing frame (2) connected to the mixing cylinder (1), a base (21) connected to the fixing frame (2) and a spraying structure (3) arranged on the base (21);

the spraying device is characterized by further comprising an adjusting component (4) used for adjusting the spraying structure (3), wherein the adjusting component (4) comprises a first rotating rod (41) and a second rotating rod (42) which are vertically connected in a port of the base (21) in a rotating mode, a first gear (43) and a second gear (44) which are respectively sleeved on the first rotating rod (41) and the second rotating rod (42) and meshed with each other, a sliding rack (45) which is arranged on the base (21) in a sliding mode and meshed with the first gear (43) and an electric push rod (46) which is vertically connected to the side face of the base (21) and connected with the side face of the sliding rack (45).

2. A pesticide mixing sprinkler as set forth in claim 1, wherein: the spraying structure (3) comprises a spraying rod frame (31) connected to the first rotating rod (41) and the second rotating rod (42), a spraying pipe (32) connected to each spraying rod frame (31) and a plurality of spray heads (33) connected to the spraying pipe (32).

3. A pesticide mixing sprinkler as claimed in claim 2, wherein: one side of each spray rod frame (31) is U-shaped and is sleeved on the first rotating rod (41) and the second rotating rod (42) respectively.

4. A pesticide mixing sprinkler as claimed in claim 2, wherein: the spraying pipe (32) is divided into a plurality of sections, each section is connected with each other by screw threads, and rubber heads (34) are connected with two ends of the spraying pipe (32) by screw threads.

5. A pesticide mixing sprinkler as set forth in claim 1, wherein: the inner wall surface of the base (21) is provided with a limiting chute (211), and the back surface of the sliding rack (45) is connected in the limiting chute (211) in a sliding way.