Self-propelled boom sprayer convenient to adjust

Abstract

The utility model discloses a self-propelled boom sprayer convenient to adjust, and relates to the technical field of agricultural machinery, the self-propelled boom sprayer convenient to adjust comprises a chassis, the top of the chassis is connected with a storage assembly, the storage assembly comprises a storage box connected to the top of the chassis, the top of the storage box is provided with a supporting groove, and the inner side of the supporting groove is connected with a filtering component in a penetrating mode. The filter screen and the filter are connected, the top of the storage box limits and supports the supporting ring through the supporting groove, the supporting ring supports the filter screen at the bottom, the connector is connected with the water injection equipment through threads, the water injection equipment injects water into the connector, and the water moves downwards to pass through the filter screen; impurities in water are filtered through the filter screen, water is filtered through the filter, small impurities are prevented from entering the water pumping pipe, the impurities are prevented from blocking the atomization spray head, the service life of the atomization spray head is prolonged, the water is conveyed into the atomization spray head through the conveying pipe, and the atomization spray head converts a solution into water mist to be sprayed out.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a self-propelled spray boom sprayer which is easy to adjust. Background Art

[0002] When spraying in the field, most people use a boom sprayer. The boom sprayer is moved by a mobile device to facilitate spraying of pesticides on the farmland. Traditional boom sprayers lack a perfect filtering structure inside, but the self-propelled boom sprayer, which is easy to adjust, can solve this problem.

[0003] Patent document CN204811647U discloses "a boom sprayer, belonging to the field of agricultural machinery. It is designed to solve the problem that the existing boom sprayer often swings violently due to external interference during operation, affecting the stability of the operation, and when the tractor carries the boom sprayer, the lower frame of the boom sprayer is prone to swing left and right, affecting the walking of the tractor carrying the boom sprayer";

[0004] The above-mentioned boom sprayer solves the problem of the rack shaking. However, due to the lack of a water filtering structure, the user is unable to purify the water, and impurities in the water clog the spray head, thus affecting the service life of the sprayer. Utility Model Content

[0005] The utility model aims to provide a self-propelled boom sprayer which is easy to adjust, so as to solve the technical problems in the prior art that the internal structure of the radiation-proof lead plate door is single and multiple structures cannot be combined, which easily leads to the decline of radiation protection performance and causes excessive consumption of lead materials and high costs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-propelled boom sprayer that is easy to adjust, comprising a chassis, a storage assembly connected to the top of the chassis, the storage assembly comprising a storage box connected to the top of the chassis, a support groove opened on the top of the storage box, a filter component connected through the inner side of the support groove, the filter component comprising a support ring movably connected to the inner side of the support groove, a filter screen connected to the bottom end of the support ring, a connector connected to the top of the support ring, and a transparent layer connected to the inner wall of the storage box;

[0007] The rear end of the chassis is connected to a support frame, the top of the support frame is penetrated by a transmission component, the transmission component includes a transmission pump connected to the top of the support frame, the input end of the transmission pump is connected to a water suction pipe, the inside of the water suction pipe is connected to a check valve, the water suction pipe penetrates the inner wall of the storage box and the support frame, the bottom end of the water suction pipe is connected to a filter, and filter cotton is arranged on the inner side of the filter.

[0008] Preferably, the output end of the transmission pump is connected to a transmission pipe, and the bottom of the transmission pipe is connected to an atomizing nozzle.

[0009] Preferably, the top of the support frame is connected to a support base, the inner side of the support base is connected to a support arm assembly, and the support arm assembly includes a first support arm connected to the support base.

[0010] Preferably, a first connecting seat is connected to one side of the first support arm, a first control motor is connected to the top of the first connecting seat, a rotating rod is connected through the inner side of the first connecting seat, a second connecting seat is fixed to the outer side of the rotating rod, one end of the second connecting seat is connected to the second support arm, a second control motor is connected to the top of one end of the first support arm, and the bottom end of the second control motor is connected to the third support arm through a connecting rod.

[0011] Preferably, the first support arm, the first support arm and the third support arm are connected with a connecting ring, the transmission pipe passes through the inner side of the connecting ring, the bottom ends of the first support arm, the first support arm and the third support arm are connected with an adapter, the adapter is connected to the transmission pipe, and the bottom end of the adapter is connected with a water delivery elbow.

[0012] Preferably, an inspection port is connected through the top of the storage box, and a cover is connected to the top of the inspection port.

[0013] Preferably, a bearing seat is connected to the bottom of the chassis, one side of the bearing seat is connected to a moving wheel via a connecting shaft, a connecting assembly is connected to the front end of the chassis, and a tractor is connected to the front end of the connecting assembly.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is connected with a filter screen and a filter. The top of the storage box supports the support ring through a support groove, and the support ring supports the filter screen at the bottom. The connector is connected to the water injection device through a thread. The water injection device injects water into the interior of the connector. The water moves downward through the filter screen, and impurities in the water are filtered through the filter screen. The water is filtered through the filter to prevent small impurities from entering the interior of the water pump and clogging the atomizing nozzle. The service life of the atomizing nozzle is extended. The transmission pipe transmits water to the interior of the atomizing nozzle, and the atomizing nozzle transforms the solution into water mist and sprays it out.

[0016] 2. The utility model is connected with a first control motor, a rotating rod, a second support arm and a second control motor. The operation of the first control motor drives the rotating rod at the output end to rotate, the rotation of the rotating rod drives the connecting seat to rotate, the connecting seat drives the second support arm to rotate, and at the same time, the rotation of the second control motor drives the third support arm to rotate, so that the first support arm, the first support arm and the third support arm can be folded and unfolded, and the user can adjust the spraying area according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the storage box structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the first support arm structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the transmission tube structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the connector structure of the utility model.

[0023] In the figure: 1. chassis; 2. bearing seat; 3. moving wheel; 4. connecting assembly; 5. tractor; 6. storage box; 7. inspection port; 8. cover; 9. support ring; 10. filter screen; 11. connector; 12. support frame; 13. suction pipe; 14. filter; 15. check valve; 16. transmission pump; 17. transmission pipe; 18. support seat; 19. first support arm; 20. connecting seat; 21. first control motor; 22. rotating rod; 23. adapter; 24. water delivery elbow; 25. connecting ring; 26. connecting seat; 27. second support arm; 28. atomizing nozzle; 29. ​​second control motor; 30. third support arm. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connection", "connected", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The utility model provides an embodiment: a self-propelled boom sprayer that is easy to adjust, including a chassis 1, a storage assembly is connected to the top of the chassis 1, the storage assembly includes a storage box 6 connected to the top of the chassis 1, a support groove is opened on the top of the storage box 6, a filter component is connected through the inner side of the support groove, the filter component includes a support ring 9 movably connected to the inner side of the support groove, a filter screen 10 is connected to the bottom end of the support ring 9, a connector 11 is connected to the top of the support ring 9, and a transparent layer is connected to the inner wall of the storage box 6. The chassis 1 fixes the storage box 6 on the top to ensure that the storage box 6 can stably store the liquid medicine. The top of the storage box 6 supports the support ring 9 through the support groove, and the support ring 9 supports the filter screen 10 at the bottom. The connector 11 is connected to the water injection device through a thread, and the water injection device injects water into the inside of the connector 11. The water moves downward through the filter screen 10, and the impurities in the water are filtered through the filter screen 10;

[0027] The rear end of the chassis 1 is connected to a support frame 12, and the top of the support frame 12 is penetrated and connected with a transmission assembly, which includes a transmission pump 16 connected to the top of the support frame 12, and the input end of the transmission pump 16 is connected to a water pumping pipe 13, and the inside of the water pumping pipe 13 is connected to a check valve 15, and the water pumping pipe 13 penetrates the inner wall of the storage box 6 and the support frame 12, and the bottom end of the water pumping pipe 13 is connected to a filter 14, and a filter cotton is arranged on the inner side of the filter 14, and the output end of the transmission pump 16 is connected to a transmission pipe 17, and the bottom of the transmission pipe 17 is connected to an atomizing nozzle 28;

[0028] The chassis 1 fixes the support frame 12 to ensure the stability of the support frame 12. The support frame 12 fixes the transmission pump 16. The bottom end of the transmission pump 16 is connected to the water pumping pipe 13. The bottom end of the water pumping pipe 13 is connected to the storage box 6. The water pumping pipe 13 is connected to the filter 14. The transmission pump 16 generates suction to draw water through the water pumping pipe 13. The check valve 15 prevents the water from flowing back. In the process of pumping water, the water is filtered through the filter 14 to prevent fine impurities from entering the inside of the water pumping pipe 13 and preventing impurities from clogging the atomizing nozzle 28, thereby extending the service life of the atomizing nozzle 28. The transmission pipe 17 transmits water to the inside of the atomizing nozzle 28, and the atomizing nozzle 28 transforms the solution into water mist and sprays it out.

[0029] The top of the support frame 12 is connected to a support seat 18, and the inner side of the support seat 18 is connected to a support arm assembly, which includes a first support arm 19 connected to the support seat 18. The support frame 12 fixes the support seat 18 at the top to ensure the stability of the support seat 18, and the support seat 18 supports the support arm assembly, and the support seat 18 supports the first support arm 19.

[0030] A first connecting seat 20 is connected to one side of the first supporting arm 19, and a first control motor 21 is connected to the top of the first connecting seat 20. A rotating rod 22 is connected to the inner side of the first connecting seat 20, and a second connecting seat 26 is fixed to the outer side of the rotating rod 22. One end of the second connecting seat 26 is connected to a second supporting arm 27. A second control motor 29 is connected to the top of one end of the first supporting arm 19, and the bottom end of the second control motor 29 is connected to the third supporting arm 30 through a connecting rod. The first supporting arm 19 fixes the first connecting seat 20, and the first connecting seat 20 supports the rotating rod 22 on the inner side to ensure that the rotating rod 22 can run smoothly. The operation of the first control motor 21 drives the rotating rod 22 at the output end to rotate, and the rotation of the rotating rod 22 drives the second connecting seat 26 to rotate, and the second connecting seat 26 drives the second supporting arm 27 to rotate. At the same time, the second control motor 29 rotates and drives the third supporting arm 30 to rotate, so that the first supporting arm 19, the first supporting arm 19 and the third supporting arm 30 can be folded and unfolded conveniently, so that the user can adjust the spraying area according to needs.

[0031] The first support arm 19, the first support arm 19 and the third support arm 30 are connected with a connecting ring 25, the transmission pipe 17 passes through the inner side of the connecting ring 25, the bottom ends of the first support arm 19, the first support arm 19 and the third support arm 30 are connected with an adapter 23, the adapter 23 is connected to the transmission pipe 17, the bottom end of the adapter 23 is connected with a water delivery elbow 24, the first support arm 19, the first support arm 19 and the third support arm 30 fix the connecting ring 25 and the adapter 23 at the bottom, the water pumping pipe 13 transfers water to the inside of the adapter 23, the adapter 23 transfers water to the inside of the water delivery elbow 24, the water delivery elbow 24 transfers water to the inside of another set of adapters 23, and the adapter 23 transfers water to the inside of the transmission pipe 17.

[0032] An inspection port 7 is connected through the top of the storage box 6 , and a cover 8 is connected to the top of the inspection port 7 .

[0033] The bottom of the chassis 1 is connected to a bearing seat 2, one side of the bearing seat 2 is connected to a moving wheel 3 through a connecting shaft, the front end of the chassis 1 is connected to a connecting component 4, the front end of the connecting component 4 is connected to a tractor 5, the tractor 5 is connected to the chassis 1 through the connecting component 4, the moving wheel 3 supports the chassis through the bearing seat 2, the tractor 5 runs to pull the chassis 1 to move, and the moving wheel 3 rotates to drive the equipment to move.

[0034] Working principle: the tractor 5 is connected to the chassis 1 through the connecting assembly 4, and the moving wheel 3 supports the chassis through the bearing seat 2. The tractor 5 runs to pull the chassis 1 to move, and the moving wheel 3 rotates to drive the equipment to move. The first control motor 21 runs to drive the rotating rod 22 at the output end to rotate, and the rotation of the rotating rod 22 drives the second connecting seat 26 to rotate, and the second connecting seat 26 drives the second support arm 27 to rotate. At the same time, the second control motor 29 rotates to drive the third support arm 30 to rotate, so as to facilitate the first support arm 19, the first support arm 19 and the third support arm 30 to unfold. The transmission pump 16 runs to generate suction to extract water through the water pumping pipe 13, and the check valve 15 prevents the water from flowing back. In the process of pumping water, the water is filtered through the filter 14 to prevent fine impurities from entering the interior of the water pumping pipe 13, to prevent impurities from clogging the atomizing nozzle 28, and to extend the service life of the atomizing nozzle 28. The transmission pipe 17 transmits water to the interior of the atomizing nozzle 28, and the atomizing nozzle 28 transforms the solution into water mist and sprays it out.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A self-propelled boom sprayer that is easy to adjust. Features: The invention comprises a chassis (1), the top of the chassis (1) is connected to a storage assembly, the storage assembly comprises a storage box (6) connected to the top of the chassis (1), the top of the storage box (6) is provided with a support groove, the inner side of the support groove is penetrated by a filter component, the filter component comprises a support ring (9) movably connected to the inner side of the support groove, the bottom end of the support ring (9) is connected to a filter screen (10), the top of the support ring (9) is connected to a connector (11), and the inner wall of the storage box (6) is connected to a transparent layer; The rear end of the chassis (1) is connected to a support frame (12), the top of the support frame (12) is penetrated by a transmission component, the transmission component comprises a transmission pump (16) connected to the top of the support frame (12), the input end of the transmission pump (16) is connected to a water pumping pipe (13), the inside of the water pumping pipe (13) is connected to a check valve (15), the water pumping pipe (13) penetrates the inner wall of the storage box (6) and the support frame (12), the bottom end of the water pumping pipe (13) is connected to a filter (14), and filter cotton is arranged on the inner side of the filter (14).

2. A self-propelled boom sprayer that is easily adjustable according to claim 1, Features: The output end of the transmission pump (16) is connected to a transmission pipe (17), and the bottom of the transmission pipe (17) is connected to an atomizing nozzle (28).

3. A self-propelled boom sprayer that is easy to adjust according to claim 1, Features: The top of the support frame (12) is connected to a support seat (18), the inner side of the support seat (18) is connected to a support arm assembly, and the support arm assembly comprises a first support arm (19) connected to the support seat (18).

4. A self-propelled boom sprayer that is easily adjustable according to claim 3, Features: One side of the first support arm (19) is connected to a first connecting seat (20), the top of the first connecting seat (20) is connected to a first control motor (21), the inner side of the first connecting seat (20) is connected with a rotating rod (22), the outer side of the rotating rod (22) is fixed with a second connecting seat (26), one end of the second connecting seat (26) is connected to a second support arm (27), the top of one end of the first support arm (19) is connected to a second control motor (29), and the bottom end of the second control motor (29) is connected to a third support arm (30) via a connecting rod.

5. A self-propelled boom sprayer that is easily adjustable according to claim 3, Features: The first support arm (19), the first support arm (19) and the third support arm (30) are connected with a connecting ring (25), the transmission pipe (17) passes through the inner side of the connecting ring (25), the bottom ends of the first support arm (19), the first support arm (19) and the third support arm (30) are connected with an adapter (23), the adapter (23) is connected with the transmission pipe (17), and the bottom end of the adapter (23) is connected with a water delivery elbow (24).

6. A self-propelled boom sprayer that is easily adjustable according to claim 1, Features: The top of the storage box (6) is connected through an inspection port (7), and the top of the inspection port (7) is connected to a cover (8).

7. A self-propelled boom sprayer that is easily adjustable according to claim 1, Features: The bottom of the chassis (1) is connected to a bearing seat (2), one side of the bearing seat (2) is connected to a moving wheel (3) via a connecting shaft, the front end of the chassis (1) is connected to a connecting assembly (4), and the front end of the connecting assembly (4) is connected to a tractor (5).

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