Spraying mechanism of crawler belt self-propelled air supply aerosol machine

Abstract

The utility model relates to the technical field of air supply aerial fog machines, in particular to a spraying mechanism of a crawler belt self-propelled air supply aerial fog machine, which comprises main crawler belts, a bearing plate is fixedly connected between the main crawler belts, an operation table is fixedly connected to the right side of the top of the bearing plate, and a water tank is fixedly connected to the middle of the top of the bearing plate. A supporting plate is fixedly connected to the right side of the top of the operation table, a moving plate is rotationally connected to the upper portion of the supporting plate, a fan is fixedly connected to the top of the moving plate, a connecting frame is fixedly connected to the exterior of the fan, nozzles are fixedly connected to the two ends of the connecting frame, and opening and closing assemblies are installed outside the nozzles. The opening and closing assembly is used for controlling the spraying range of the output end of the spraying head, compared with an existing spraying mechanism of the crawler belt self-propelled air-supply aerosol machine, the spraying mechanism of the crawler belt self-propelled air-supply aerosol machine has the advantages that due to the design of the fan blades and the linkage plate, the spraying head can be rapidly adjusted in the range and in multiple directions, and the overall practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conveying aerosol machines, in particular to a spray mechanism of a crawler self-propelled air-conveying aerosol machine. Background Art

[0002] Pest and disease control is one of the most important management operations in orchards. Usually, fruit trees need to be sprayed with pesticides 8 to 15 times in a year. However, due to the backward pesticide application technology and equipment in my country's orchards, the pesticide application machinery used in orchards is still mainly manual sprayers and stretcher sprayers with large flow and spraying. This extensive and backward pesticide application machinery and application method not only has extremely low operating efficiency, but also has an effective utilization rate of pesticides of only about 15%. While causing serious waste of pesticides and environmental pollution, it also causes pesticide residues in fruits. In recent years, domestic relevant scientific research institutes have developed a variety of air-conveying orchard sprayers based on the digestion and absorption of advanced orchard pesticide application technology in Europe and the United States. Compared with traditional pesticide application machinery, it has improved the control efficiency and control effect of orchard pests and diseases to a certain extent.

[0003] In traditional technology, the strong wind force of the fan is used to push the spray produced by the nozzle to a farther distance, contact the trees, and complete the insecticide work. This operation is convenient and fast, but the types and heights of trees vary, and the range of the nozzle is fixed, which will cause larger types of trees to face uneven spraying of pesticides, resulting in reduced work efficiency.

[0004] Therefore, it is particularly important to improve the spray mechanism of the existing crawler self-propelled air-conducting aerosol machine, design a new type of crawler self-propelled air-conducting aerosol machine spray mechanism to solve the above technical defects, and improve the practicability of the overall crawler self-propelled air-conducting aerosol machine spray mechanism. Utility Model Content

[0005] The utility model aims to provide a spray mechanism of a crawler self-propelled air-conveying aerosol machine to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A spray mechanism of a crawler self-propelled air-conveying mist machine comprises a main crawler, a receiving plate is fixedly connected between the main crawlers, an operating table is fixedly connected to the right side of the top of the receiving plate, a water tank is fixedly connected to the middle of the top of the receiving plate, a support plate is fixedly connected to the right side of the top of the operating table, a movable plate is rotatably connected above the support plate, a fan is fixedly connected to the top of the movable plate, a connecting frame is fixedly connected to the outside of the fan, a nozzle is fixedly connected to both ends of the connecting frame, and an opening and closing component is installed on the outside of the nozzle;

[0008] The opening and closing assembly is used to control the range of the spray generated at the output end of the nozzle.

[0009] As a preferred solution of the utility model, the opening and closing assembly includes a turntable, a waist groove, a limiting column, a fan piece and a fixed plate. The turntable is rotatably connected to the outside of the nozzle, the waist groove is opened inside the turntable, the limiting column is slidably connected to the inside of the waist groove, the fan piece is fixedly connected to one end of the limiting column away from the waist groove, and the fixed plate is fixedly connected to one end of the fan piece away from the limiting column.

[0010] As a preferred solution of the utility model, a sliding groove is opened on the surface of the fixed plate, the limiting column extends to the inside of the sliding groove, and the fan piece is slidably connected with the sliding groove through the limiting column.

[0011] As a preferred solution of the utility model, the outside of the turntable is fixedly connected to a toothed disc, the outside of the toothed disc is meshingly connected to a driving gear, the outside of the toothed disc is fixedly connected to a connecting shaft, and the end of the fixed disc away from the fan blades is fixedly connected to an insertion shaft.

[0012] As a preferred solution of the utility model, the top of the support plate is fixedly connected to a bracket, the top inner side of the bracket is rotatably connected to a horizontal axis, the outside of the horizontal axis is fixedly connected to a frame, the end of the frame away from the horizontal axis is rotatably connected to a mounting frame, the inside of the mounting frame is rotatably connected to a linkage plate, and the support plate is rotatably connected to the movable plate via the linkage plate.

[0013] As a preferred solution of the utility model, a collar is rotatably connected to the middle of the outer portion of the horizontal axis, an end of the collar away from the horizontal axis is fixedly connected to a connecting rod, and the connecting rod is rotatably connected to a driving plate.

[0014] As a preferred solution of the utility model, both left and right ends of the outside of the main crawler are rotatably connected with special-shaped discs, and the outside of the special-shaped disc is covered with auxiliary crawlers.

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

[0016] 1. In the utility model, the active gear is meshed with the toothed disc by rotating the connecting shaft, which then drives the turntable to rotate. At the same time, the waist groove squeezes the limit column to move the limit column along the predetermined route of the slide groove, so that the fan blade can easily complete the opening and closing movement, thereby blocking the output hole of the nozzle and adjusting the range of the spray.

[0017] 2. In the utility model, the other end of the driving plate drives the connecting rod to swing, and the connecting rod transmits the motion force to the ring, driving the horizontal axis to rotate. Then the frame will swing along with the horizontal axis, and drive the mounting frame and the linkage plate to swing, thereby completing the angle tilt adjustment of the movable plate. The design of the rotating mounting frame can achieve multi-level adjustment, which greatly improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the fan and connecting frame structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the opening and closing component of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the opening and closing component of the utility model;

[0022] Figure 5 It is a schematic diagram of the internal structure of the linkage plate of the utility model.

[0023] In the figure: 1. main crawler track; 2. receiving plate; 201. water tank; 3. operating table; 4. supporting plate; 5. moving plate; 6. fan; 7. connecting frame; 8. opening and closing assembly; 801. turntable; 802. waist groove; 803. limiting column; 804. fan blade; 805. fixed plate; 806. slide groove; 807. gear plate; 808. driving gear; 809. connecting shaft; 810. plug shaft; 9. bracket; 10. horizontal axis; 11. frame; 12. mounting frame; 13. linkage plate; 14. collar; 15. connecting rod; 16. driving plate; 17. special-shaped plate; 18. auxiliary crawler track. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0027] A spray mechanism of a crawler self-propelled air-conveying aerosol machine, comprising a main crawler 1, a receiving plate 2 is fixedly connected between the main crawler 1, an operating table 3 is fixedly connected to the right side of the top of the receiving plate 2, a water tank 201 is fixedly connected to the middle of the top of the receiving plate 2, a support plate 4 is fixedly connected to the right side of the top of the operating table 3, a moving plate 5 is rotatably connected above the support plate 4, a fan 6 is fixedly connected to the top of the moving plate 5, a connecting frame 7 is fixedly connected to the outside of the fan 6, a nozzle is fixedly connected to both ends of the connecting frame 7, and an opening and closing component 8 is installed outside the nozzle;

[0028] The opening and closing assembly 8 is used to control the range of the spray generated at the output end of the nozzle. The high maneuverability of the main track 1 is used to move the connecting frame 7 to the specified position. Clean water and pesticides are poured into the water tank 201, and electricity is driven to the fan 6 through the operating table 3. The strong wind force of the fan 6 pushes the spray generated by the nozzle to a farther distance, contact the trees, and complete the insecticide work.

[0029] For further information, see Figure 1 , Figure 2 , Figure 3 and Figure 4 In this embodiment, the opening and closing component 8 includes a turntable 801, a waist groove 802, a limiting column 803, a fan 804 and a fixed plate 805. The turntable 801 is rotatably connected to the outside of the nozzle, the waist groove 802 is opened inside the turntable 801, the limiting column 803 is slidably connected to the inside of the waist groove 802, the fan 804 is fixedly connected to the end of the limiting column 803 away from the waist groove 802, and the fixed plate 805 is fixedly connected to the end of the fan 804 away from the limiting column 803. By rotating the turntable 801, the waist groove 802 can rotate with the turntable 801. At the same time, the waist groove 802 will squeeze the limiting column 803 to offset the limiting column 803, thereby moving the fan 804, and realizing that multiple groups of fan pieces 804 are close to the middle, and then the distance between the fan pieces 804 is reduced, so that the output hole of the nozzle is blocked, thereby adjusting the range of the spray.

[0030] For further information, see Figure 1 , Figure 2 , Figure 3 and Figure 4 In this embodiment, a slide groove 806 is opened on the surface of the fixed plate 805, and the limiting column 803 extends into the inside of the slide groove 806. The fan piece 804 is slidably connected with the slide groove 806 through the limiting column 803. Through the design of the slide groove 806, the limiting column 803 can move along the predetermined route of the slide groove 806, so that the fan piece 804 can easily complete the opening and closing movement.

[0031] For further information, see Figure 1 , Figure 2 , Figure 3and Figure 4 In this embodiment, the outside of the turntable 801 is fixedly connected to a toothed disk 807, the outside of the toothed disk 807 is meshedly connected to a driving gear 808, the outside of the toothed disk 807 is fixedly connected to a connecting shaft 809, and the end of the fixed disk 805 away from the fan blade 804 is fixedly connected to an insertion shaft 810. The fixed disk 805 is fixed to the inside of the connecting frame 7 and is located outside the nozzle through the insertion shaft 810. The driving gear 808 is meshed with the toothed disk 807 by rotating the connecting shaft 809, thereby driving the turntable 801 to rotate.

[0032] For further information, see Figure 1 , Figure 2 and Figure 5 In this embodiment, the top of the support plate 4 is fixedly connected with a bracket 9, the top of the inner side of the bracket 9 is rotatably connected with a transverse axis 10, the outside of the transverse axis 10 is fixedly connected with a frame 11, the end of the frame 11 away from the transverse axis 10 is rotatably connected with a mounting frame 12, the inside of the mounting frame 12 is rotatably connected with a linkage plate 13, the support plate 4 is rotatably connected to the movable plate 5 through the linkage plate 13, by rotating the transverse axis 10, the frame 11 will swing along with the transverse axis 10, and drive the mounting frame 12 and the linkage plate 13 to swing, thereby completing the angle tilt adjustment of the movable plate 5, and through the design of the rotation of the mounting frame 12, multi-level adjustment is achieved, which greatly improves practicality.

[0033] For further information, see Figure 1 , Figure 2 and Figure 5 In this embodiment, a collar 14 is rotatably connected to the middle of the outside of the horizontal axis 10, and a connecting rod 15 is fixedly connected to one end of the collar 14 away from the horizontal axis 10. The connecting rod 15 is rotatably connected to a driving plate 16. By connecting a motor to one end of the driving plate 16, the driving plate 16 is driven to rotate by the motor, and then the other end of the driving plate 16 drives the connecting rod 15 to swing, and the connecting rod 15 transmits the motion force to the collar 14.

[0034] For further information, see Figure 1 In this embodiment, the left and right ends of the outside of the main track 1 are rotatably connected with special-shaped discs 17, and the outside of the special-shaped discs 17 is provided with auxiliary tracks 18. When the main track 1 moves uphill, the special-shaped discs 17 will tilt upward, so that the auxiliary tracks 18 are always in contact with the ground. At the same time, there are multiple groups of special-shaped discs 17, and there is no linkage between the multiple groups of special-shaped discs 17, so that the auxiliary tracks 18 are adapted to different road surfaces.

[0035] In this embodiment, the implementation scenario is specifically as follows: the high maneuverability of the main crawler 1 is used to move the connecting frame 7 to the specified position. When the main crawler 1 moves uphill, the special-shaped disc 17 will tilt upward to always keep the auxiliary crawler 18 in contact with the ground. At the same time, there are multiple groups of special-shaped discs 17, and there is no linkage between the multiple groups of special-shaped discs 17, so that the auxiliary crawler 18 can be adapted to different road surfaces. By filling the interior of the water tank 201 with clean water and pesticides, the power is driven to the fan 6 through the operating table 3, and the strong wind force of the fan 6 is used to push the spray generated by the nozzle to a farther distance, contact the trees, and complete the insecticide work. The fixed disc 805 is fixed to the interior of the connecting frame 7 and located outside the nozzle through the plug shaft 810. The active gear 808 is meshed with the toothed disc 807 by rotating the connecting shaft 809, thereby driving the turntable 801 to rotate. At the same time, the waist groove 802 will squeeze the limit column 803 to achieve the displacement of the limit column 803. Through the design of the slide groove 806, the limit column 803 can be moved along the predetermined route of the slide groove 806, so that the fan blade 804 can easily complete the opening and closing movement, thereby blocking the output hole of the nozzle, thereby adjusting the range of the spray, and connecting the motor to one end of the driving plate 16, and the driving plate 16 is driven by the motor to rotate, and then the other end of the driving plate 16 drives the connecting rod 15 to swing, and the connecting rod 15 transmits the movement force to the ring 14, driving the horizontal axis 10 to rotate, and then the frame 11 will swing with the horizontal axis 10, and drive the mounting frame 12 and the linkage plate 13 to swing, thereby completing the angle tilt adjustment of the movable plate 5, and through the design of the rotation of the mounting frame 12, multi-level adjustment is achieved, which greatly improves practicality.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spray mechanism of a crawler self-propelled air-conveying aerosol machine, comprising a main crawler (1), characterized in that: A receiving plate (2) is fixedly connected between the main crawler (1), an operating platform (3) is fixedly connected to the right side of the top of the receiving plate (2), a water tank (201) is fixedly connected to the middle of the top of the receiving plate (2), a supporting plate (4) is fixedly connected to the right side of the top of the operating platform (3), a movable plate (5) is rotatably connected above the supporting plate (4), a fan (6) is fixedly connected to the top of the movable plate (5), a connecting frame (7) is fixedly connected to the outside of the fan (6), a nozzle is fixedly connected to both ends of the connecting frame (7), and an opening and closing component (8) is installed on the outside of the nozzle; The opening and closing component (8) is used to control the range of the spray generated at the output end of the nozzle.

2. The spray mechanism of the crawler self-propelled air-conveying aerosol machine according to claim 1 is characterized in that: The opening and closing assembly (8) comprises a rotating disk (801), a waist groove (802), a limiting column (803), a fan (804) and a fixed disk (805); the rotating disk (801) is rotatably connected to the outside of the nozzle; the waist groove (802) is arranged inside the rotating disk (801); the limiting column (803) is slidably connected to the inside of the waist groove (802); the fan (804) is fixedly connected to one end of the limiting column (803) away from the waist groove (802); and the fixed disk (805) is fixedly connected to one end of the fan (804) away from the limiting column (803).

3. The spray mechanism of the crawler self-propelled air-conveying aerosol machine according to claim 2 is characterized in that: A sliding groove (806) is provided on the surface of the fixed plate (805), the limiting column (803) extends into the interior of the sliding groove (806), and the fan (804) is slidably connected to the sliding groove (806) via the limiting column (803).

4. The spray mechanism of the crawler self-propelled air-conveying aerosol machine according to claim 2 is characterized in that: The outside of the rotating disk (801) is fixedly connected to a toothed disk (807), the outside of the toothed disk (807) is meshedly connected to a driving gear (808), the outside of the toothed disk (807) is fixedly connected to a connecting shaft (809), and one end of the fixed disk (805) away from the fan blade (804) is fixedly connected to an insertion shaft (810).

5. The spray mechanism of the crawler self-propelled air-conveying aerosol machine according to claim 1 is characterized in that: The top of the support plate (4) is fixedly connected to a bracket (9), the top of the inner side of the bracket (9) is rotatably connected to a transverse axis (10), the outside of the transverse axis (10) is fixedly connected to a frame (11), the end of the frame (11) away from the transverse axis (10) is rotatably connected to a mounting frame (12), the inside of the mounting frame (12) is rotatably connected to a linkage plate (13), and the support plate (4) is rotatably connected to the movable plate (5) via the linkage plate (13).

6. The spray mechanism of the crawler self-propelled air-conveying aerosol machine according to claim 5, characterized in that: A collar (14) is rotatably connected to the middle of the outside of the transverse axis (10), and a connecting rod (15) is fixedly connected to one end of the collar (14) away from the transverse axis (10), and the connecting rod (15) is rotatably connected to a driving plate (16).

7. The spray mechanism of the crawler self-propelled air-conveying aerosol machine according to claim 1 is characterized in that: The left and right ends of the outside of the main crawler (1) are both rotatably connected with special-shaped discs (17), and the outside of the special-shaped disc (17) is sleeved with auxiliary crawlers (18).

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