Multi-ridge-spacing variable-shaft self-propelled double-rod pesticide sprayer

Abstract

The utility model relates to the technical field of agricultural machinery, and discloses a multi-ridge-spacing variable-shaft self-propelled double-rod pesticide spraying machine which comprises a rectangular frame, a plurality of ridge spacing variable-shaft self-propelled double-rod pesticide spraying devices and a plurality of ridge spacing variable-shaft self-propelled The wheel base adjusting structure comprises four groups of connecting steel cylinders, and the four groups of connecting steel cylinders are arranged below the frame; the pesticide spraying structure comprises two groups of first liquid conveying pipes, and the two groups of first liquid conveying pipes are arranged above the frame; the engine is fixedly mounted at the top of the frame; the wheel base adjusting structure further comprises fourth threaded grooves formed in the two ends of the connecting steel cylinder, eight sets of second flange plates are arranged at the bottom of the frame, second threaded grooves are formed in the second flange plates, and the fourth threaded grooves are spirally installed in the second threaded grooves. The aim of adjusting the wheelbase of the vehicle body is achieved, the wheelbase distance of the vehicle body is changed to adapt to different production ridges, the problem that the wheelbase of the pesticide sprayer is inconsistent with the width of the ridges is solved, and pesticide spraying prevention and control are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machinery, and in particular relates to a multi-row-spacing variable-axle self-propelled double-pole pesticide sprayer. Background Art

[0002] In order to effectively improve the level of agricultural production mechanization and carry out integrated production of agricultural machinery and agronomy, the wheelbase of the self-propelled sprayer is fixed at 1.55 meters. The ridge surface and ridge furrow widths of the ridger in actual production are different. When using the sprayer, there is a mismatch between the ridge road and the sprayer track. If the use of spraying is not improved, the crops in a ridge will be destroyed, which will cause serious losses. Therefore, the actual operation situation was not taken into account in the original design plan, and the matching problem of the wheelbase of the self-propelled sprayer and the production ridge road was not considered.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] In order to solve the technical problem that the ridge road and the roadway of the pesticide sprayer do not match each other, the basic concept of the technical solution adopted by the utility model is:

[0005] A multi-row-spacing variable-axle self-propelled double-rod pesticide sprayer, comprising:

[0006] Frame, the frame is rectangular;

[0007] The wheelbase adjustment structure includes four sets of connecting steel cylinders, and the four sets of connecting steel cylinders are arranged below the frame;

[0008] The spraying structure includes two groups of first infusion tubes, and the two groups of first infusion tubes are arranged above the frame;

[0009] Engine: The engine is fixedly mounted on the top of the frame;

[0010] The wheel is arranged below the frame, and the outer wall of the wheel is in close contact with the ground.

[0011] As a preferred embodiment of the utility model, the wheelbase adjustment structure also includes a fourth thread groove opened at both ends of the connecting steel cylinder, eight groups of second flanges are arranged at the bottom of the frame, the second flanges are provided with second thread grooves inside, the fourth thread grooves are spirally installed inside the second thread grooves, and each group of connecting steel cylinders is spirally installed between two groups of second flanges.

[0012] As a preferred embodiment of the utility model, the wheelbase adjustment structure also includes a third flange fixedly installed inside the wheel, four groups of first flanges are arranged at the bottom of the frame, six groups of first thread grooves are opened inside the first flange, six groups of fifth thread grooves are opened inside the third flange, six groups of third thread grooves are opened inside the second flange, forty-eight groups of limiting bolts are arranged at the bottom of the frame, twenty-four groups of limiting bolts are screwedly installed inside the third thread groove and the first thread groove in sequence, and another twenty-four groups of limiting bolts are screwedly installed inside the third thread groove and the fifth thread groove in sequence.

[0013] As a preferred embodiment of the utility model, the wheelbase adjustment structure also includes two groups of first fixed rods fixedly installed on the bottom of the frame, two groups of first fixed frames are fixedly installed on the outer walls of the first fixed rods, a first fixed plate is fixedly installed at one end of the first fixed frame, one side outer wall of the first fixed plate is fixedly connected to one side outer wall of the first flange, two groups of movable rods are arranged between every two groups of first fixed frames, and a group of limiters are arranged between every two groups of movable rods.

[0014] As a preferred embodiment of the utility model, the spraying structure also includes a spray nozzle fixedly installed on the outer wall of the first infusion tube, a hole is opened on the outer wall of one side of the first infusion tube, a second infusion tube is fixedly installed in the hole, a pesticide tank is fixedly installed on the top of the frame, and one end of the second infusion tube extends and is fixedly installed inside the pesticide tank.

[0015] As a preferred embodiment of the utility model, the spraying structure also includes a first bracket hingedly mounted on the outer wall of the frame, two groups of second brackets are fixedly mounted on the top of the first bracket, one side outer wall of the second bracket is fixedly connected to one side outer wall of the first infusion tube, two groups of first fixing rods are fixedly mounted on the top of the engine, a first fixing frame is installed on the inner sleeve of the first fixing rod, one end of the first fixing frame is fixedly connected to one side outer wall of the first bracket, and the other end of the first fixing frame is fixedly connected to one side outer wall of the second bracket.

[0016] As a preferred embodiment of the utility model, a vehicle body control console is fixedly installed on the top of the frame, a hole is opened on the top of the pesticide tank, a sealing cover plate is snap-fitted into the hole, a vehicle seat is fixedly installed on the top of the pesticide tank, and the engine is electrically connected to the vehicle body control console.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. To achieve the purpose of adjusting the wheelbase of the vehicle body, change the wheelbase distance of the vehicle body, adapt to different production ridges, solve the problem of inconsistency between the wheelbase of the sprayer and the width of the ridge, and facilitate spraying and prevention.

[0019] 2. To achieve the purpose of transporting and spraying pesticides, adjust the spraying height as needed, improve the convenience of using the device, improve the efficiency of spraying pesticides on crops, and optimize the user experience of the device.

[0020] 3. Achieve the purpose of controlling the device, facilitate spraying pesticides on crops, improve the user experience of the device, facilitate farmers to control the device, and improve the comfort of using the device.

[0021] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In the attached picture:

[0023] Figure 1 It is a front view of the utility model;

[0024] Figure 2 It is a side perspective view of the utility model;

[0025] Figure 3 It is a top view of the utility model;

[0026] Figure 4 This is a schematic diagram of the first fixing rod structure of the utility model;

[0027] Figure 5 It is a structural schematic diagram of the first flange of the utility model;

[0028] Figure 6 This is a schematic diagram of the structure of the third flange of the utility model;

[0029] Figure 7 It is a schematic diagram of the second flange structure and the connecting steel cylinder structure of the utility model.

[0030] In the figure: 10, frame; 11, engine; 12, pesticide tank; 13, sealing cover; 14, seat; 15, vehicle body control panel; 16, first bracket; 17, second bracket; 18, first infusion pipe; 19, spray nozzle; 20, second infusion pipe; 21, first fixing rod; 22, first fixing bracket; 23, limiter; 24, movable rod; 25, first fixing plate; 26, first flange; 27, first thread groove; 28, second flange; 29, second thread groove; 30, third thread groove; 31, connecting steel cylinder; 32, fourth thread groove; 33, limit bolt; 34, wheel; 35, third flange; 36, fifth thread groove. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0032] Embodiment 1: A multi-row-spacing variable-axle self-propelled double-rod sprayer, specifically Figure 1 and Figure 5 As shown, the vehicle comprises a frame 10, which is rectangular; a wheelbase adjustment structure, which comprises four groups of connecting steel cylinders 31, which are arranged below the frame 10; a pesticide spraying structure, which comprises two groups of first infusion tubes 18, which are arranged above the frame 10; an engine 11, which is fixedly mounted on the top of the frame 10; and a wheel 34, which is arranged below the frame 10, and the outer wall of the wheel 34 is in close contact with the ground. The wheelbase of the vehicle body is adjusted by the wheelbase adjustment structure, and pesticides are sprayed by the pesticide spraying structure.

[0033] Specific as Figure 1 , Figure 5 , Figure 6 and Figure 7 As shown, the wheelbase adjustment structure also includes fourth thread grooves 32 opened at both ends of the connecting steel cylinder 31, eight groups of second flanges 28 are arranged at the bottom of the frame 10, the second flanges 28 are provided with second thread grooves 29 inside, the fourth thread grooves 32 are screwed inside the second thread grooves 29, and each group of connecting steel cylinders 31 is screwed between two groups of second flanges 28. The connecting steel cylinder 31 is rotated to screw the fourth thread groove 32 inside the second thread groove 29, and the second thread groove 29 is fixed between the fourth thread grooves 32.

[0034] Specific as Figure 1 , Figure 5 , Figure 6 and Figure 7As shown, the wheelbase adjustment structure also includes a third flange 35 fixedly mounted inside the wheel 34, four groups of first flanges 26 are arranged at the bottom of the frame 10, six groups of first thread grooves 27 are opened inside the first flange 26, six groups of fifth thread grooves 36 are opened inside the third flange 35, six groups of third thread grooves 30 are opened inside the second flange 28, and forty-eight groups of limiting bolts 33 are arranged at the bottom of the frame 10, twenty-four groups of limiting bolts 33 are screwed in the third thread groove 30 and the first thread groove 27 in sequence, and the other twenty-four groups of limiting bolts 33 are screwed in the third thread groove 30 and the fifth thread groove 36 in sequence. The eight groups of second flanges 28 are respectively pressed against the four groups of first flanges 26 and the four groups of third flanges 35, the limiting bolts 33 are rotated, and the limiting bolts 33 are screwed in the third thread groove 30, the first thread groove 27 and the fifth thread groove 36, and the eight groups of second flanges 28 are respectively connected and fixed to the first fixing plate 25 and the third flange 35.

[0035] Specific as Figure 1 and Figure 4 As shown, the wheelbase adjustment structure also includes two groups of first fixing rods 21 fixedly installed at the bottom of the frame 10, two groups of first fixing frames 22 are fixedly installed on the outer wall of the first fixing rods 21, a first fixing plate 25 is fixedly installed at one end of the first fixing frame 22, one side outer wall of the first fixing plate 25 is fixedly connected to one side outer wall of the first flange 26, two groups of movable rods 24 are arranged between each two groups of first fixing frames 22, and one group of stoppers 23 is arranged between each two groups of movable rods 24. The first fixing plate 25 is limited and fixed by the first fixing rods 21 and the first fixing frames 22, and the first fixing frames 22 are supported and connected by the movable rods 24 and the stoppers 23.

[0036] According to the above conclusions, through the structures of the first fixed rod 21, the first fixed frame 22, the limiter 23, the movable rod 24, the first fixed plate 25, the first flange 26, the first threaded groove 27, the second flange 28, the second threaded groove 29, the third threaded groove 30, the connecting steel cylinder 31, the fourth threaded groove 32, the limit bolt 33, the wheel 34, the third flange 35 and the fifth threaded groove 36, the purpose of adjusting the wheelbase of the vehicle body is achieved, the wheelbase distance of the vehicle body is changed, the adaptation to different production ridges is achieved, the problem of inconsistency between the wheelbase of the sprayer and the ridge width is solved, and the spraying is convenient for prevention and control.

[0037] Embodiment 2: Based on Embodiment 1, the specific Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the spraying structure also includes a spray nozzle 19 fixedly mounted on the outer wall of the first infusion tube 18, a hole is opened on one side of the outer wall of the first infusion tube 18, a second infusion tube 20 is fixedly mounted in the hole, a pesticide tank 12 is fixedly mounted on the top of the frame 10, and one end of the second infusion tube 20 extends and is fixedly mounted inside the pesticide tank 12. Through the second infusion tube 20, the processed pesticide is transported from the inside of the pesticide tank 12 to the first infusion tube 18, and the pesticide is sprayed through the spray nozzle 19.

[0038] Specific as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the spraying structure also includes a first bracket 16 hingedly mounted on the outer wall of the frame 10, two sets of second brackets 17 are fixedly mounted on the top of the first bracket 16, one side outer wall of the second bracket 17 is fixedly connected to one side outer wall of the first infusion tube 18, two sets of first fixing rods 21 are fixedly mounted on the top of the engine 11, a first fixing frame 22 is sleeved and mounted inside the first fixing rod 21, one end of the first fixing frame 22 is fixedly connected to one side outer wall of the first bracket 16, and the other end of the first fixing frame 22 is fixedly connected to one side outer wall of the second bracket 17. Start the engine 11, drive the first bracket 16 to hinge and lift, change the height of the second bracket 17, and support the first bracket 16 and the second bracket 17 through the first fixing rod 21 and the first fixing frame 22.

[0039] According to the above conclusions, through the structure of the engine 11, the first bracket 16, the second bracket 17, the first infusion tube 18, the spray nozzle 19, the second infusion tube 20, the first fixed rod 21 and the first fixed frame 22, the purpose of transporting and spraying pesticides is achieved, the spraying height is adjusted as needed, the convenience of using the device is improved, the efficiency of spraying pesticides on crops is improved, and the user experience of the device is optimized.

[0040] Embodiment 3: Based on Embodiment 1 and Embodiment 2, the specific Figure 1 , Figure 2 and Figure 3 As shown, a vehicle body control console 15 is fixedly installed on the top of the vehicle frame 10, a hole is opened on the top of the pesticide tank 12, a sealing cover plate 13 is clamped and installed in the hole, a vehicle seat 14 is fixedly installed on the top of the pesticide tank 12, and the engine 11 is electrically connected to the vehicle body control console 15. The pesticide tank 12 is sealed by the sealing cover plate 13, and the farming personnel sit on the vehicle seat 14 and control the pesticide sprayer through the vehicle body control console 15.

[0041] In summary, through the structure of the pesticide tank 12, the sealing cover plate 13, the seat 14 and the vehicle body control panel 15, the purpose of controlling and using the device is achieved, which facilitates the spraying of pesticides on crops, improves the user experience of the device, facilitates the control of the device by farmers, and improves the comfort of using the device.

[0042] In the utility model, the diameters of the first flange 26, the second flange 28 and the third flange 35 are 18 cm, and the inner hole diameter is 8.5 cm. The length of the four groups 32 is 15 cm, the inner diameter is 7 cm, and the outer diameter is 8.5 cm. Butter is applied on the outer wall of 32, and a dustproof shrink leather cover is added to protect 32.

[0043] Working principle: The device uses a wheelbase adjustment structure to change the wheelbase to adapt to different operating requirements. It is equipped with a second bracket 17. Through the first bracket 16 and the spray nozzle 19, the pesticide can be sprayed on the crops accurately. The device also has a body control panel 15 and a sealing cover plate 13 to ensure the convenience and safety of operation. The operating efficiency of the device is improved, the waste of pesticides is reduced, and the labor intensity of farmers is reduced.

[0044] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A multi-row-spacing variable-axle self-propelled double-rod sprayer, characterized in that: include: A vehicle frame (10), the vehicle frame (10) is rectangular; A wheelbase adjustment structure, the wheelbase adjustment structure comprising four groups of connecting steel cylinders (31), the four groups of connecting steel cylinders (31) being arranged below the vehicle frame (10); A pesticide spraying structure, the pesticide spraying structure comprising two groups of first infusion tubes (18), the two groups of first infusion tubes (18) being arranged above the vehicle frame (10); An engine (11), the engine (11) is fixedly mounted on the top of the vehicle frame (10); The wheel (34) is arranged below the vehicle frame (10), and the outer wall of the wheel (34) is in close contact with the ground.

2. The multi-row-spacing variable-axle self-propelled double-rod pesticide sprayer according to claim 1, characterized in that: The wheelbase adjustment structure also includes fourth thread grooves (32) formed at both ends of the connecting steel cylinder (31); eight groups of second flanges (28) are provided at the bottom of the vehicle frame (10); second thread grooves (29) are formed inside the second flanges (28); the fourth thread grooves (32) are screw-mounted inside the second thread grooves (29); and each group of connecting steel cylinders (31) is screw-mounted between two groups of second flanges (28).

3. The multi-row-spacing variable-axle self-propelled double-rod sprayer according to claim 1, characterized in that: The wheelbase adjustment structure also includes a third flange (35) fixedly mounted inside the wheel (34); four groups of first flanges (26) are arranged at the bottom of the frame (10); six groups of first thread grooves (27) are opened inside the first flange (26); six groups of fifth thread grooves (36) are opened inside the third flange (35); six groups of third thread grooves (30) are opened inside the second flange (28); forty-eight groups of limiting bolts (33) are arranged at the bottom of the frame (10); twenty-four groups of limiting bolts (33) are screw-mounted in the third thread groove (30) and the first thread groove (27) in sequence; and another twenty-four groups of limiting bolts (33) are screw-mounted in the third thread groove (30) and the fifth thread groove (36) in sequence.

4. The multi-row-spacing variable-axle self-propelled double-rod pesticide sprayer according to claim 1, characterized in that: The wheelbase adjustment structure also includes two groups of first fixing rods (21) fixedly mounted on the bottom of the vehicle frame (10); two groups of first fixing frames (22) are fixedly mounted on the outer walls of the first fixing rods (21); a first fixing plate (25) is fixedly mounted on one end of the first fixing frame (22); an outer wall on one side of the first fixing plate (25) is fixedly connected to an outer wall on one side of the first flange (26); two groups of movable rods (24) are arranged between each two groups of first fixing frames (22); and a group of limiters (23) is arranged between each two groups of movable rods (24).

5. The multi-row-spacing variable-axle self-propelled double-rod sprayer according to claim 1, characterized in that: The spraying structure further comprises a spray nozzle (19) fixedly mounted on the outer wall of the first infusion tube (18); a hole is provided on one side of the outer wall of the first infusion tube (18); a second infusion tube (20) is fixedly mounted in the hole; a pesticide tank (12) is fixedly mounted on the top of the vehicle frame (10); one end of the second infusion tube (20) extends and is fixedly mounted inside the pesticide tank (12).

6. The multi-row-distance variable-axle self-propelled double-pole pesticide sprayer according to claim 1, characterized in that: The spraying structure further comprises a first bracket (16) hingedly mounted on the outer wall of the vehicle frame (10); two groups of second brackets (17) are fixedly mounted on the top of the first bracket (16); one side outer wall of the second bracket (17) is fixedly connected to one side outer wall of the first infusion tube (18); two groups of first fixing rods (21) are fixedly mounted on the top of the engine (11); a first fixing frame (22) is sleeved inside the first fixing rod (21); one end of the first fixing frame (22) is fixedly connected to one side outer wall of the first bracket (16); and the other end of the first fixing frame (22) is fixedly connected to one side outer wall of the second bracket (17).

7. The multi-row-distance variable-axle self-propelled double-pole pesticide sprayer according to claim 1, characterized in that: A vehicle body control console (15) is fixedly mounted on the top of the vehicle frame (10); a hole is opened on the top of the pesticide tank (12); a sealing cover plate (13) is clamped and mounted in the hole; a vehicle seat (14) is fixedly mounted on the top of the pesticide tank (12); and the engine (11) is electrically connected to the vehicle body control console (15).

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