Automatic adjusting device for spraying rod of spraying machine

Abstract

The utility model discloses an automatic adjusting device for a spraying rod of a spraying machine, relates to the field of spraying machines, solves the problem that the position of a spraying head of the spraying machine is not easy to adjust, and comprises a mounting frame, a groove is formed in the surface of the mounting frame, a square conveying pipe is slidably connected into the groove, and atomizing nozzles are arranged on the surface of the square conveying pipe at equal intervals. Pushing assemblies are fixedly installed on the two sides of the back face of the square conveying pipe. When a person needs to adjust the spraying position according to the actual height of plants or crops, a pushing assembly, a mounting frame and a square conveying pipe can be used in cooperation, the person can connect a telescopic threaded hose to the interior of the spraying equipment, and the person can use a spraying machine to completely unfold the mounting frame, so that the spraying position can be adjusted conveniently. And then, the personnel can switch on a power supply of the electric telescopic rod, so that the square conveying pipe is slowly pushed out from the interior of the groove, and the telescopic threaded hose is unfolded along with stretching of the square conveying pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of sprayers, in particular to an automatic adjustment device for a sprayer boom. Background Art

[0002] Sprayers are essential agricultural mechanization equipment for spraying liquids such as pesticides and fertilizers. The boom, a key component of the sprayer, is responsible for evenly distributing the liquid onto the crops. To improve spray efficiency and uniformity, the boom's position and angle need to be automatically adjusted based on operating conditions.

[0003] The existing spray boom has the advantages of convenient left and right adjustment and stability.

[0004] However, when the sprayer boom is in use, it is difficult to adjust the distance between the nozzle and the plant, resulting in low spraying accuracy and affecting the spraying effect of the staff. Therefore, an automatic adjustment device for the sprayer boom is proposed to address the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the above problems existing in the prior art, the utility model provides an automatic adjustment device for a sprayer boom.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic adjustment device for a sprayer boom, comprising a mounting frame, a groove formed on the surface of the mounting frame, a square delivery pipe slidably connected to the interior of the groove, atomizing nozzles equidistantly provided on the surface of the square delivery pipe, and push assemblies fixedly mounted on both sides of the back of the square delivery pipe;

[0009] The pushing assembly includes a connecting ring whose surface is threadedly connected to one side of the back of the mounting frame, an electric telescopic rod fixedly connected to the inner wall of the connecting ring, and one end of the electric telescopic rod fixedly connected to one side of the surface of the square conveying pipe.

[0010] As a preferred solution of the automatic adjustment device for the sprayer boom of the utility model, a battery block is fixedly installed at equal intervals on one side of the inner wall of the mounting frame, and a lighting lamp is electrically connected to the front of the battery block.

[0011] As a preferred solution of the automatic adjustment device for the sprayer boom of the utility model, a connecting rod is fixedly connected to the other side of the inner wall of the mounting frame, and one end of the connecting rod is fixedly connected to a reinforcement rod.

[0012] As a preferred solution of the automatic adjustment device for the sprayer boom of the utility model, a connecting tube is fixedly connected to one side of the surface of the reinforcement rod, and reflective stripes are affixed to the surface of the connecting tube.

[0013] As a preferred solution of the automatic adjustment device for the sprayer boom of the utility model, a telescopic threaded hose is plugged into the back of the square delivery pipe, and a sealing block is provided on one side of the surface of the telescopic threaded hose.

[0014] As a preferred solution of the automatic adjustment device for the sprayer boom of the utility model, a connecting rod is fixedly connected to one side of the surface of the connecting cylinder, and a flange is fixedly connected to one side of the connecting rod.

[0015] (3) Beneficial effects

[0016] The utility model provides an automatic adjustment device for a sprayer boom, which has the following beneficial effects:

[0017] The utility model can be used in conjunction with each other when personnel need to adjust the spraying position according to the actual height of plants or crops by using the pushing component, the mounting frame and the square delivery pipe. Personnel can use the telescopic threaded hose to connect to the inside of the spraying equipment, and the personnel can use the sprayer to fully unfold the mounting frame. Then, the personnel can turn on the power of the electric telescopic rod to slowly push the square delivery pipe outward along the inside of the groove, and then the telescopic threaded hose is unfolded as the square delivery pipe is extended and retracted, so that personnel can flexibly adjust the spraying distance between the atomizing nozzle and the plants, and improve the spraying accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic structural diagram of the entire utility model.

[0020] Figure 2 It is a schematic diagram of the disassembled structure of the utility model.

[0021] Figure 3 It is a structural schematic diagram of the square conveying pipe of the utility model.

[0022] Figure 4 This utility model Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0023] Figure 5It is a structural schematic diagram of the mounting frame of the utility model.

[0024] In the figure, 1. Mounting frame; 2. Square delivery pipe; 3. Atomizing nozzle; 4. Pushing assembly; 41. Connecting ring; 42. Electric telescopic rod; 5. Battery pack; 6. Lighting lamp; 7. Connecting rod; 8. Reinforcement rod; 9. Connecting tube; 10. Telescopic threaded hose; 11. Connecting rod; 12. Flange. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0026] Example 1

[0027] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , which is the first embodiment of the utility model, provides an automatic adjustment device for the spray boom of a sprayer, including a mounting frame 1, a groove is opened on the surface of the mounting frame 1, a square delivery pipe 2 is slidably connected inside the groove, and atomizing nozzles 3 are equidistantly provided on the surface of the square delivery pipe 2, a connecting rod 7 is fixedly connected to the other side of the inner wall of the mounting frame 1, one end of the connecting rod 7 is fixedly connected to a reinforcement rod 8, one side of the surface of the reinforcement rod 8 is fixedly connected to a connecting tube 9, and the surface of the connecting tube 9 is provided with reflective stripes.

[0028] Specifically, battery blocks 5 are fixedly installed at equal intervals on one side of the inner wall of the mounting frame 1 , and the front of the battery block 5 is electrically connected to a lighting lamp 6 . A connecting rod 11 is fixedly connected to one side of the surface of the connecting tube 9 , and a flange 12 is fixedly connected to one side of the connecting rod 11 .

[0029] Furthermore, when the personnel use the automatic adjustment device of the sprayer boom, they can use the connecting rod 11 to cooperate with the flange 12 to place the mounting frame 1 on the surface of the sprayer drive mechanism. Then, when the personnel operate at night, they can use the battery pack 5 to connect the lighting lamp 6 to the power supply, so that the lighting lamp 6 illuminates the position where the medicine is to be sprayed, thereby facilitating the staff to spray at night.

[0030] Example 2

[0031] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , which is the second embodiment of the present utility model, is based on the previous embodiment, and pushing components 4 are fixedly installed on both sides of the back side of the square conveying tube 2.

[0032] The specific pushing component 4 includes a connecting ring 41 whose surface is threadedly connected to one side of the back of the mounting frame 1, an electric telescopic rod 42 is fixedly connected to the inner wall of the connecting ring 41, one end of the electric telescopic rod 42 is fixedly connected to one side of the surface of the square conveying pipe 2, and a telescopic threaded hose 10 is inserted into the back of the square conveying pipe 2, and a sealing block is provided on one side of the surface of the telescopic threaded hose 10.

[0033] Furthermore, when personnel need to adjust the spraying position according to the actual height of plants or crops, the pushing component 4, the mounting frame 1 and the square delivery pipe 2 can be used in conjunction with each other. The personnel can use the telescopic threaded hose 10 to connect to the inside of the spraying equipment. The personnel can use the sprayer to fully unfold the mounting frame 1, and then the personnel can turn on the power of the electric telescopic rod 42 to slowly push the square delivery pipe 2 along the inside of the groove to the outside. Then the telescopic threaded hose 10 is unfolded as the square delivery pipe 2 is extended and retracted, making it convenient for personnel to flexibly adjust the spraying distance between the atomizing nozzle 3 and the plant, and improving the spraying accuracy.

[0034] Working principle: First, when personnel use the automatic adjustment device of the sprayer boom, personnel can use the connecting rod 11 to cooperate with the flange 12 to place the mounting frame 1 on the surface of the sprayer drive mechanism, and then use the telescopic threaded hose 10 to connect to the inside of the spraying equipment. The personnel can use the sprayer to fully unfold the mounting frame 1. Secondly, the spraying position needs to be adjusted according to the actual height of the plants or crops. The power of the electric telescopic rod 42 can be turned on to make the square delivery tube 2 slowly pushed out along the inside of the groove. Then the telescopic threaded hose 10 is unfolded as the square delivery tube 2 is extended and retracted, making it convenient for personnel to flexibly adjust the spraying distance between the atomizing nozzle 3 and the plants, and improving the spraying accuracy. Finally, when working at night, the battery block 5 can be used to connect the lighting lamp 6 to the power supply, so that the lighting lamp 6 will illuminate the position where the medicine needs to be sprayed, thereby facilitating the staff to spray at night.

[0035] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. An automatic adjustment device for a sprayer boom, comprising a mounting frame (1), characterized in that: A groove is provided on the surface of the mounting frame (1), a square delivery pipe (2) is slidably connected inside the groove, atomizing nozzles (3) are equidistantly provided on the surface of the square delivery pipe (2), and pushing components (4) are fixedly installed on both sides of the back of the square delivery pipe (2); The pushing assembly (4) comprises a connecting ring (41) whose surface is threadedly connected to one side of the back side of the mounting frame (1); an electric telescopic rod (42) is fixedly connected to the inner wall of the connecting ring (41); and one end of the electric telescopic rod (42) is fixedly connected to one side of the surface of the square conveying pipe (2).

2. The automatic adjustment device for sprayer boom according to claim 1, characterized in that: Battery blocks (5) are fixedly mounted at equal intervals on one side of the inner wall of the mounting frame (1), and a lighting lamp (6) is electrically connected to the front of the battery block (5).

3. The automatic adjustment device for sprayer boom according to claim 1, characterized in that: A connecting rod (7) is fixedly connected to the other side of the inner wall of the mounting frame (1), and a reinforcing rod (8) is fixedly connected to one end of the connecting rod (7).

4. The automatic adjustment device for sprayer boom according to claim 3, characterized in that: A connecting tube (9) is fixedly connected to one side of the surface of the reinforcing rod (8), and a reflective stripe is attached to the surface of the connecting tube (9).

5. The automatic adjustment device for sprayer boom according to claim 1, characterized in that: A telescopic threaded hose (10) is inserted into the back of the square delivery pipe (2), and a sealing block is provided on one side of the surface of the telescopic threaded hose (10).

6. The automatic adjustment device for sprayer boom according to claim 4, characterized in that: A connecting rod (11) is fixedly connected to one side of the surface of the connecting tube (9), and a flange (12) is fixedly connected to one side of the connecting rod (11).

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