Rail self-walking pesticide spraying trolley

Abstract

The utility model discloses a track self -walking type sprays a dolly relates to pesticide spraying trolley technical field, including the car body and sprays the mechanism, and the car body includes the carriage, seat and operation platform, and sprays the mechanism and includes the medicine storage subassembly, the liquid storage pipeline, swing subassembly and drive assembly, wherein the liquid storage pipeline and swing subassembly all are provided with two groups, and are separately arranged at the both sides of carriage, and the liquid storage pipeline realizes reciprocating swing under the action of swing subassembly and drive assembly. The application realizes the reciprocating swing of the liquid storage pipeline through the cooperation of swing subassembly and drive assembly, in the swing process, the spray nozzle can change the jet direction with the movement of the liquid storage pipeline, thereby covering more extensive area, in the swing process of the liquid storage pipeline, the spray nozzle changes the jet angle with certain frequency and amplitude, and the pesticide solution is evenly sprayed in the form of fan or mist on the crop surface, compared with the fixed type sprays, avoids the situation that the local area pesticide solution is too much or too little.

Description

Technical Field

[0001] This utility model relates to the field of pesticide spraying vehicle technology, and more specifically, to a track-mounted self-propelled pesticide spraying vehicle. Background Technology

[0002] Spraying is a crucial step in agricultural production for controlling pests and diseases and ensuring healthy crop growth; its efficiency and quality directly impact crop yield and quality. Traditional spraying methods are mainly divided into manual spraying and stationary mechanical spraying. While manual spraying can be flexibly adjusted according to the actual conditions of the crop, it is labor-intensive, inefficient, and prone to uneven application due to variations in manual operation. This is especially true for large-scale farmland operations, requiring significant manpower and time, and cannot meet the demands of modern large-scale, high-efficiency agricultural production.

[0003] Traditional spraying equipment, with its fixed nozzles, suffers from numerous limitations during the spraying process. Firstly, the effective coverage area of ​​a single spray is relatively small, requiring multiple round trips to cover the entire field. This not only increases operating time and energy consumption but also easily leads to repeated spraying in certain areas, resulting in pesticide waste and environmental pollution. Secondly, fixed spraying systems struggle to adapt to variations in crop growth patterns and planting densities, making it difficult to ensure even spraying of the pesticide onto the crop surface. This can easily lead to localized over- or under-spraying, affecting pest and disease control and crop growth. To address these issues, this device was invented. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a track-mounted self-propelled spraying trolley to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a track-mounted self-propelled spraying trolley, comprising a trolley body and a spraying mechanism. The trolley body includes a carriage, a seat, and an operating platform. The spraying mechanism includes a pesticide storage component, a liquid storage pipe, a swing component, and a drive component. The liquid storage pipe and the swing component are each provided in two sets, located on both sides of the carriage. The liquid storage pipe reciprocates under the action of the swing component and the drive component, thereby expanding the spraying range.

[0006] Optionally, the drug storage assembly includes a liquid storage tank, which is located inside the vehicle compartment. A liquid filling pipe is provided on the top of the liquid storage tank, and the top of the liquid filling pipe has a conical structure. A pipe cap is detachably connected to the top of the liquid filling pipe.

[0007] Optionally, a water pump is also installed inside the carriage. The water pump's inlet is connected to an inlet pipe, which is connected to a liquid storage tank. The water pump's outlet is connected to a T-shaped pipe, and the other two ends of the T-shaped pipe are connected to connecting pipes. The connecting pipes on both sides are connected to the liquid storage pipes on both sides respectively.

[0008] Optionally, a reinforcing frame is fixedly installed at both ends of the outer wall of the carriage, and the connecting pipes on both sides pass through the reinforcing frames on both sides respectively.

[0009] Optionally, multiple nozzles are connected at equal intervals along the liquid storage pipeline.

[0010] Optionally, two bearing seats are fixedly installed on both sides of the carriage, and the liquid storage pipes on the same side are rotatably connected to the bearing seats.

[0011] Optionally, the swing assembly includes two transverse frames, which are respectively arranged on both sides of the carriage and below the liquid storage pipe. A guide rod is fixedly installed on the transverse frame, and a spring is provided on the guide rod. The spring is located close to the carriage, and the inner end of the spring is fixedly connected to the inner wall of the transverse frame. A movable seat is slidably connected to the guide rod, and the width of the movable seat is equal to the width of the inside of the transverse frame. The outer end of the spring is fixedly connected to the movable seat. A connecting seat is fixedly installed at the bottom of the liquid storage pipe, and a connecting rod is hinged between the movable seat and the connecting seat on the same side.

[0012] Optionally, the drive assembly includes a dual-axis motor, with a motor frame located under the seat and fixedly mounted on the vehicle body. The dual-axis motor is mounted on the motor frame, and both output shafts of the dual-axis motor are connected to transmission rods via couplings.

[0013] Optionally, a coupling is fixedly installed at one end of the liquid storage pipe. The coupling is located on the side near the seat. A spur gear is fixedly installed on the coupling. A horizontal shaft is rotatably installed on the bearing seat near the seat. A half gear is fixedly installed on the horizontal shaft. The spur gear and the half gear are meshed and connected. A bevel gear set is provided between the horizontal shaft and the transmission rod on the same side.

[0014] Optionally, the outer wall of the carriage is fixedly installed with frame plates on both sides of the dual-shaft motor, and the transmission rods on both sides are rotatably connected to the frame plates on both sides respectively.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This track-mounted self-propelled spraying trolley achieves reciprocating oscillation of the liquid storage pipe through the coordinated action of the oscillation and drive components. During the oscillation, the nozzles can change the spray direction with the movement of the liquid storage pipe, thereby covering a wider area. Because the oscillating spraying expands the effective coverage of a single spray, a larger area can be sprayed in the same amount of time while the trolley travels along the track. During the oscillation of the liquid storage pipe, the nozzles change the spray angle at a certain frequency and amplitude, and the liquid is evenly sprayed on the crop surface in the form of a fan or mist. Compared with fixed spraying, it avoids the situation of too much or too little liquid in some areas. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a structural schematic diagram of the present invention;

[0019] Figure 2 The front view of the structure provided for this utility model;

[0020] Figure 3 First perspective view of the structural top view provided for this utility model;

[0021] Figure 4 Provided by this utility model Figure 3 Enlarged view of region A in the middle;

[0022] Figure 5 A structural side view provided for this utility model;

[0023] Figure 6 A second perspective view of the structural top view provided for this utility model;

[0024] Figure 7 Provided by this utility model Figure 6 Enlarged view of region B in the middle;

[0025] Figure 8 This is a schematic diagram of the installation of the dual-axis motor provided by this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Vehicle body; 2. Drug storage assembly; 21. Liquid storage tank; 22. Liquid filling pipe; 23. Pipe cover; 24. Water pump; 25. Water inlet pipe; 26. T-junction pipe; 27. Connecting pipe; 3. Liquid storage pipe; 31. Nozzle; 4. Swing assembly; 41. Lateral frame; 42. Guide rod; 43. Spring; 44. Moving seat; 45. Connecting seat; 46. Connecting rod; 5. Drive assembly; 51. Dual-shaft motor; 52. Motor frame; 53. Transmission rod; 54. Coupling; 55. Spur gear; 56. Horizontal shaft; 57. Half gear; 58. Bevel gear set; 6. Reinforcing frame; 7. Bearing seat; 8. Frame plate. Detailed Implementation

[0028] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] To enable those skilled in the art to better understand the present application, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] See attached document Figures 1-8 This embodiment of a track-mounted self-propelled spraying trolley includes a trolley body 1 and a spraying mechanism. The trolley body 1 moves along a track and includes a carriage, a seat, and an operating platform. The seat is for the operator to sit on, making it convenient to operate the spraying trolley. The spraying mechanism includes a pesticide storage component 2, a liquid storage pipe 3, a swing component 4, and a drive component 5. The liquid storage pipe 3 and the swing component 4 are each provided in two sets, respectively located on both sides of the carriage.

[0031] See attached document Figure 2 The medicine storage assembly 2 includes a liquid storage tank 21, which is installed inside the carriage and contains liquid medicine. The liquid storage tank 21 is arranged horizontally, and a liquid filling pipe 22 is provided on the top of the liquid storage tank 21. The top of the liquid filling pipe 22 has a conical structure. The conical structure design makes it easier for operators to add liquid medicine and reduces the possibility of liquid medicine spillage. A pipe cap 23 is detachably connected to the top of the liquid filling pipe 22.

[0032] See attached document Figures 1-3The vehicle is also equipped with a water pump 24. The water inlet of the water pump 24 is connected to a water inlet pipe 25, which is connected to a liquid storage tank 21. The water outlet of the water pump 24 is connected to a three-way pipe 26. The other two ends of the three-way pipe 26 are connected to connecting pipes 27. The connecting pipes 27 on both sides are connected to the liquid storage pipes 3 on both sides. Multiple nozzles 31 are connected at equal intervals on the liquid storage pipes 3. The nozzles 31 spray the liquid in the liquid storage pipes 3 evenly to form a mist of liquid to cover the target area. When in use, the water pump 24 is turned on. Under the action of the water pump 24, the liquid in the liquid storage tank 21 flows along the water inlet pipe 25 to the three-way pipe 26, and then flows along the connecting pipes 27 on both sides to the liquid storage pipes 3 on both sides, and finally sprays out from the nozzles 31 on both sides to achieve the spraying effect.

[0033] See attached document Figure 3 The outer wall of the carriage is fixedly equipped with a reinforcing frame 6 at both ends, and the connecting pipes 27 on both sides pass through the reinforcing frames 6 on both sides respectively. The reinforcing frame 6 ensures the structural stability of the connecting pipes 27 during use.

[0034] See attached document Figure 3 Multiple bearing seats 7 are fixedly installed on both sides of the carriage (the number of bearing seats 7 on each side is determined according to actual needs, only the stability of the liquid storage pipe 3 needs to be ensured). In this embodiment, there are two bearing seats 7 on each side of the carriage, and the liquid storage pipe 3 and the bearing seat 7 on the same side are rotatably connected.

[0035] See attached document Figures 3-5 The swing assembly 4 includes two transverse frames 41, which are respectively arranged on both sides of the carriage. The transverse frames 41 are arranged along the width direction of the carriage body 1 and are located below the liquid storage pipe 3. A guide rod 42 is fixedly installed on the transverse frame 41 and is arranged along the length direction of the transverse frame 41. A spring 43 is provided on the guide rod 42 and is located close to the carriage. The inner end of the spring 43 is fixedly connected to the inner wall of the transverse frame 41. A movable seat 44 is slidably connected to the guide rod 42 and the width of the movable seat 44 is equal to the width of the inside of the transverse frame 41. The outer end of the spring 43 is fixedly connected to the movable seat 44. A connecting seat 45 is fixedly installed at the bottom of the liquid storage pipe 3. A connecting rod 46 is hinged between the movable seat 44 and the connecting seat 45 on the same side.

[0036] See attached document Figures 6-8 The drive assembly 5 includes a dual-axis motor 51, a motor frame 52 is provided under the seat, the motor frame 52 is fixedly installed on the carriage, the dual-axis motor 51 is set on the motor frame 52, and the output shafts at both ends of the dual-axis motor 51 are connected to the transmission rod 53 through the coupling;

[0037] A coupling 54 is fixedly installed at one end of the liquid storage pipe 3. The coupling 54 is located on the side near the seat. A spur gear 55 is fixedly installed on the coupling 54. A horizontal shaft 56 is rotatably installed on the bearing seat 7 near the seat. A half gear 57 is fixedly installed on the horizontal shaft 56, and the spur gear 55 and the half gear 57 are meshed. A bevel gear set 58 is provided between the horizontal shaft 56 and the transmission rod 53 on the same side.

[0038] It should be noted that the outer wall of the carriage is fixedly installed with frame plates 8 on both sides of the dual-shaft motor 51, and the transmission rods 53 on both sides are rotatably connected to the frame plates 8 on both sides, thereby ensuring the structural stability of the transmission rods 53 during use.

[0039] In use, the operator turns on the water pump 24 and the dual-shaft motor 51 via the control panel. Under the action of the water pump 24, the liquid medicine in the storage tank 21 flows into the storage pipes 3 on both sides through the inlet pipe 25, the three-way pipe 26, and the connecting pipes 27 on both sides, and is sprayed out from the nozzle 31. Under the action of the dual-shaft motor 51, the transmission rods 53 on both sides rotate synchronously. Under the connection of the bevel gear sets 58 on both sides, the horizontal shafts 56 on both sides rotate synchronously. The horizontal shafts 56 drive the half gears 57 to rotate. Since the half gears 57 and the spur gears 55 are meshed, the spur gears 55 will drive the connecting shaft 54 ​​and the storage pipes 3 to rotate. Due to the structure of the half gears 57, the spur gears 55, the connecting shafts 54, and the storage pipes 3 rotate intermittently. The storage pipes 3 on both sides rotate intermittently, and both rotate upwards. The direction of rotation is shown in the appendix. Figure 5 At this time, the connecting seat 45 on the swing assembly 4 will rotate synchronously with the liquid storage pipe 3. Under the connection of the connecting rod 46, the moving seats 44 on both sides move in opposite directions. At this time, the springs 43 on both sides are in a stretched state, and the spur gear 55 and the half gear 57 are in a meshing state. When the spur gear 55 and the half gear 57 are not meshing, under the elastic action of the spring 43, the moving seats 44 on both sides move towards each other. Under the connection of the connecting rod 46 and the connecting seat 45, the liquid storage pipes 3 on both sides rotate downward. By repeating the above operation, the reciprocating swing of the liquid storage pipe 3 can be realized.

[0040] This track-mounted self-propelled spraying trolley achieves reciprocating oscillation of the liquid storage pipe 3 through the coordinated action of the oscillating component 4 and the drive component 5. During the oscillation, the nozzle 31 can change its spray direction with the movement of the liquid storage pipe 3, thereby covering a wider area. Because the oscillating spraying expands the effective coverage of a single spray, a larger area can be sprayed in the same amount of time while the trolley travels along the track. During the oscillation of the liquid storage pipe 3, the nozzle 31 changes the spray angle at a certain frequency and amplitude, and the liquid is evenly sprayed on the crop surface in a fan shape or mist. Compared with fixed spraying, this avoids the situation of too much or too little liquid in some areas. Taking a large area of ​​farmland as an example, if traditional fixed spraying is used, it may be necessary to adjust the position and travel route of the trolley multiple times to complete the full spraying. However, by using this track-mounted self-propelled spraying trolley, a larger area can be covered in one trip through the oscillation of the liquid storage pipe 3, thereby significantly shortening the overall operation time and improving the operation efficiency.

[0041] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A track-mounted self-propelled spraying trolley, characterized in that, The vehicle includes a vehicle body (1) and a spraying mechanism. The vehicle body (1) includes a passenger compartment, seats and a control panel. The spraying mechanism includes a drug storage assembly (2), a liquid storage pipe (3), a swing assembly (4) and a drive assembly (5). The liquid storage pipe (3) and the swing assembly (4) are each provided in two sets, which are respectively located on both sides of the passenger compartment. The liquid storage pipe (3) achieves reciprocating swing under the action of the swing assembly (4) and the drive assembly (5).

2. The track-mounted self-propelled spraying trolley according to claim 1, characterized in that: The drug storage assembly (2) includes a liquid storage tank (21), which is located inside the carriage. A liquid filling pipe (22) is provided on the top of the liquid storage tank (21), and the top of the liquid filling pipe (22) is a conical structure. A pipe cap (23) is detachably connected to the top of the liquid filling pipe (22).

3. The track-mounted self-propelled spraying trolley according to claim 2, characterized in that: The carriage is also equipped with a water pump (24). The water inlet of the water pump (24) is connected to a water inlet pipe (25), and the water inlet pipe (25) is connected to a liquid storage tank (21). The water outlet of the water pump (24) is connected to a three-way pipe (26). The other two ends of the three-way pipe (26) are connected to connecting pipes (27). The connecting pipes (27) on both sides are connected to the liquid storage pipes (3) on both sides respectively.

4. The track-mounted self-propelled spraying trolley according to claim 3, characterized in that: The outer wall of the carriage is fixedly installed with a reinforcing frame (6) at both ends, and the connecting pipes (27) on both sides pass through the reinforcing frames (6) on both sides respectively.

5. The track-mounted self-propelled spraying trolley according to claim 1, characterized in that: Multiple nozzles (31) are connected at equal intervals on the liquid storage pipe (3).

6. The track-mounted self-propelled spraying trolley according to claim 5, characterized in that: Two bearing seats (7) are fixedly installed on both sides of the carriage, and the liquid storage pipe (3) arranged on the same side is rotatably connected to the bearing seat (7).

7. A track-mounted self-propelled spraying trolley according to claim 6, characterized in that: The swing assembly (4) includes two transverse frames (41), which are respectively arranged on both sides of the carriage and below the liquid storage pipe (3). A guide rod (42) is fixedly installed on the transverse frame (41), and a spring (43) is provided on the guide rod (42). The spring (43) is located close to the carriage, and the inner end of the spring (43) is fixedly connected to the inner wall of the transverse frame (41). A movable seat (44) is slidably connected to the guide rod (42), and the width of the movable seat (44) is equal to the width of the inside of the transverse frame (41). The outer end of the spring (43) is fixedly connected to the movable seat (44). A connecting seat (45) is fixedly installed at the bottom of the liquid storage pipe (3), and a connecting rod (46) is hinged between the movable seat (44) and the connecting seat (45) on the same side.

8. A track-mounted self-propelled spraying trolley according to claim 7, characterized in that: The drive assembly (5) includes a dual-axis motor (51), a motor frame (52) is provided under the seat, the motor frame (52) is fixedly installed on the carriage, the dual-axis motor (51) is mounted on the motor frame (52), and the output shafts at both ends of the dual-axis motor (51) are connected to transmission rods (53) through couplings.

9. A track-mounted self-propelled spraying trolley according to claim 8, characterized in that: A coupling (54) is fixedly installed at one end of the liquid storage pipe (3). The coupling (54) is located on the side near the seat. A spur gear (55) is fixedly installed on the coupling (54). A horizontal shaft (56) is rotatably installed on the bearing seat (7) near the seat. A half gear (57) is fixedly installed on the horizontal shaft (56), and the spur gear (55) and the half gear (57) are meshed. A bevel gear set (58) is provided between the horizontal shaft (56) and the transmission rod (53) on the same side.

10. A track-mounted self-propelled spraying trolley according to claim 8, characterized in that: The outer wall of the carriage is fixedly installed with frame plates (8) on both sides of the dual-axis motor (51), and the transmission rods (53) on both sides are rotatably connected to the frame plates (8) on both sides respectively.

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