Insect pest prevention ash coating machine for nursery stocks in winter

Abstract

The utility model relates to a winter nursery stock insect pest prevention ash coating machine which comprises a movable base, the top of the movable base is provided with an ash coating structure used for winter nursery stock insect prevention, the ash coating structure comprises a material mixing barrel fixedly installed on the top of the movable base, and two metal rods are fixedly installed on the top of the movable base. According to the insect pest prevention ash coating machine for the nursery stocks in winter, a right rotating arm is driven to rotate through a built-in motor, the right rotating arm rotates and can drive a left rotating arm to synchronously and reversely rotate through meshing of two gears, and when two semicircular spray heads are unfolded outwards, the semicircular spray heads can be arranged outside the nursery stocks in a sleeving mode; then, an external motor drives a threaded rod to rotate in a protection frame, the protection frame can drive an expansion spraying mechanism to spray the exteriors of the nursery stocks up and down, the exteriors of two gears are wrapped by the protection frame, two semicircular sprayers can be driven to be unfolded and closed, there is no need to worry about invasion of external foreign matter, and therefore the purposes of stable operation and high efficiency are achieved. And the failure rate is low.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling maintenance, in particular to a seedling pest prevention plastering machine in winter. Background Art

[0002] After the trunks of the seedlings are brushed with lime water, they can reflect back 10% of the sunlight. This method can ensure that the seedlings absorb less heat, and the trunks will not be frozen and cracked due to the huge temperature difference between day and night. It also has the effect of sterilization and insect prevention, and is an important means of seedling maintenance.

[0003] Chinese patent publication number CN219334619U proposes "a seedling maintenance whitening device". The technical solution proposes the problem that "the most commonly used method for whitening seedlings is to use a handheld roller brush by environmental workers to whiten the tree trunks, which requires frequent getting up to roll the tree trunks. This method is time-consuming and labor-intensive, increases the labor intensity of workers, and is difficult to meet the current market demand." The utility model provides the following technical solution: "Through the rotation of the worm, the meshing with the worm wheel is achieved, thereby prompting the two arc plates to move toward each other, so as to ensure that the arc plates can frame the seedlings in an embracing manner, so as to achieve whitening of seedlings of different thicknesses and diameters, facilitate operation, and further improve the overall scope of application."

[0004] The above scheme has the following defects in actual use: since the outside of the mounting plate is an open structure, the white-coating mechanism is likely to invade the branches and leaves of surrounding plants and soil on the ground when it descends to white-coat the bottom of the seedlings, which will affect the operation of the turbine worm. Therefore, a winter seedling pest prevention plastering machine is proposed to solve the above problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a winter seedling pest prevention plastering machine, which has the advantages of stable operation and low failure rate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winter seedling pest prevention plastering machine, comprising a mobile base, and a plastering structure for winter seedling pest prevention is arranged on the top of the mobile base.

[0007] The plastering structure comprises a mixing cylinder fixedly mounted on the top of a movable base, two metal rods are fixedly mounted on the top of the movable base, and expansion spraying mechanisms are arranged outside the two metal rods.

[0008] The expansion spraying mechanism includes a protective frame slidably mounted on the outside of two metal rods, a partition plate is fixedly mounted inside the protective frame, a built-in motor is fixedly mounted on the bottom of the partition plate, two rotating arms that penetrate into the protective frame are rotatably mounted on the top of the protective frame, gears located inside the protective frame are fixedly mounted on the outside of the two rotating arms, semicircular spray heads are fixedly mounted on the left sides of the two rotating arms, soft rubber hoses are fixedly mounted on the right side feed ports of the two semicircular spray heads, pump bodies are fixedly mounted on the right sides of the two soft rubber hoses, a PVC pipe that penetrates into the mixing barrel is fixedly mounted on the extraction end of the pump body, and a driving lifting structure is highly mounted on the tops of the two metal rods.

[0009] The driving lifting structure comprises a top support frame fixedly mounted on the tops of two metal rods, an external motor is fixedly mounted on the top of the top support frame, and a threaded rod penetrating into the interior of the protective frame is fixedly mounted on the bottom of the external motor.

[0010] Furthermore, the bottom area of ​​the mixing barrel is smaller than the top area of ​​the movable base, the two metal rods are both located on the left side of the mixing barrel, and the interior of the protective frame is a hollow structure.

[0011] Furthermore, the built-in motor is located at one end close to the right side of the partition plate, the two rotating arms are both located on the top of the partition plate, and the bottom of the right rotating arm is fixedly connected to the output end of the built-in motor.

[0012] Furthermore, the two gears are meshed with each other, the semicircular nozzle is through-connected with the soft rubber tube, and the pump body is fixedly installed on the right side of the top support frame.

[0013] Furthermore, the PVC pipe is fixedly installed on the inner wall of the mixing barrel, the outside of the top support frame is a "7"-shaped structure, and the top support frame is fixedly installed on the top of the mixing barrel.

[0014] Furthermore, the threaded rod is threadedly connected to the protective frame, the threaded rod is located between two metal rods, and the threaded rod is rotatably mounted on the top of the mobile base.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The winter seedling pest prevention and plastering machine drives the right-side rotating arm to rotate through a built-in motor. The rotation of the right-side rotating arm can drive the left-side rotating arm to rotate synchronously in the opposite direction through the meshing of two gears. When the two semicircular nozzles are expanded outward, they can be put on the outside of the seedlings. Then the external motor drives the threaded rod to rotate inside the protective frame, so that the protective frame can drive the expansion spraying mechanism to spray up and down on the outside of the seedlings. The outside of the two gears is wrapped by the protective frame, which can also drive the two semicircular nozzles to expand and close. There is no need to worry about the invasion of external foreign objects, thereby achieving stable operation and low failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a rear view of the structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the mixing barrel of the utility model;

[0020] Figure 4 This is a schematic diagram of the expansion spraying mechanism of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the rotating arm of the utility model.

[0022] In the figure: 1. Mobile base; 2. Mixing barrel; 3. Metal rod; 4. Protective frame; 5. Dividing plate; 6. Built-in motor; 7. Rotating arm; 8. Gear; 9. Semicircular nozzle; 10. Soft rubber hose; 11. Pump body; 12. PVC pipe; 13. Top support frame; 14. External motor; 15. Threaded rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] See also Figure 1-5 In this embodiment, a winter seedling pest prevention plastering machine is provided, and a plastering structure for winter seedling pest prevention is provided on the top of the mobile base 1.

[0025] The plastering structure includes a mixing drum 2 fixedly installed on the top of a mobile base 1. Lime water is prepared by stirring the installed mixing drum 2. The bottom area of ​​the mixing drum 2 is smaller than the top area of ​​the mobile base 1. The bottom of the device is supported by the mobile base 1. Two metal rods 3 are fixedly installed on the top of the mobile base 1. The two metal rods 3 are both located on the left side of the mixing drum 2. An expansion spraying mechanism is arranged on the outside of the two metal rods 3.

[0026] The expansion spraying mechanism includes a protective frame 4 slidably installed on the outside of two metal rods 3. The interior of the protective frame 4 is a hollow structure. The protective frame 4 and the expansion spraying mechanism are supported on the top of the mobile base 1 for lifting and lowering by the two installed metal rods 3. A partition plate 5 is fixedly installed inside the protective frame 4. The interior of the protective frame 4 is divided into two spaces by the installed partition plate 5. A built-in motor 6 is fixedly installed at the bottom of the partition plate 5. The built-in motor 6 is located at one end close to the right side of the partition plate 5. Two rotating arms 7 that penetrate into the interior of the protective frame 4 are rotatably installed on the top of the protective frame 4. The two rotating arms 7 are both located on the top of the partition plate 5. The bottom of the right rotating arm 7 is fixedly connected to the output end of the built-in motor 6, and the right rotating arm 7 is driven by the built-in motor 6 to rotate forward and reverse.

[0027] The outside of the two rotating arms 7 are fixedly installed with gears 8 located inside the protective frame 4. The two gears 8 are meshed with each other. When the rotating arm 7 on the right rotates, the meshing of the two gears 8 can drive the rotating arm 7 on the left to rotate synchronously in the opposite direction. Semicircular nozzles 9 are fixedly installed on the left sides of the two rotating arms 7. The two rotating arms 7 rotate in the opposite direction to each other to drive the two semicircular nozzles 9 to open. At this time, the two semicircular nozzles 9 can be put on the outside of the seedlings. The right side feed ports of the two semicircular nozzles 9 are fixedly installed with soft rubber hoses 10 The semicircular nozzle 9 is through-connected with the soft rubber tube 10. A pump body 11 is fixedly installed on the right side of the two soft rubber tubes 10. A PVC tube 12 that penetrates into the mixing barrel 2 is fixedly installed on the extraction end of the pump body 11. The PVC tube 12 is fixedly installed on the inner wall of the mixing barrel 2. The pump body 11 runs through the PVC tube 12 to extract the prepared lime water inside the mixing barrel 2, and then discharges it into the interior of the two semicircular nozzles 9 through the two soft rubber tubes 10 and sprays it out. The tops of the two metal rods 3 are both highly installed with a driving lifting structure.

[0028] The driving lifting structure includes a top support frame 13 fixedly installed on the top of two metal rods 3, the pump body 11 is fixedly installed on the right side of the top support frame 13, the outside of the top support frame 13 is a "7"-shaped structure, the top support frame 13 is fixedly installed on the top of the mixing barrel 2, and an external motor 14 is fixedly installed on the top of the top support frame 13, and a threaded rod 15 that penetrates into the inside of the protective frame 4 is fixedly installed on the bottom of the external motor 14. The threaded rod 15 is threadedly connected to the protective frame 4, the threaded rod 15 is located between the two metal rods 3, and the threaded rod 15 is rotatably installed on the top of the mobile base 1. The external motor 14 drives the threaded rod 15 to rotate forward and reversely inside the protective frame 4 to realize the lifting and lowering of the protective frame 4 on the top of the mobile base 1. At this time, the protective frame 4 can drive the expansion spraying mechanism to spray up and down on the outside of the seedlings.

[0029] The working principle of the above embodiment is:

[0030] When in use, first move the device to the seedling that needs to be coated with lime, then the built-in motor 6 drives the right rotating arm 7 to rotate in the opposite direction. When the right rotating arm 7 rotates, the two gears 8 are engaged to drive the left rotating arm 7 to rotate synchronously in the opposite direction. When the two semicircular nozzles 9 are expanded outward, they can be put on the outside of the seedlings. After putting them on, the built-in motor 6 drives the right rotating arm 7 to rotate forward to drive the two semicircular nozzles 9 to close at the same time. Then the pump body 11 runs through the PVC pipe 12 to extract the lime water prepared in the mixing barrel 2, and then it is discharged into the interior of the two semicircular nozzles 9 through two soft rubber tubes 10 and sprayed out. At this time, the outside of the seedlings is coated with lime. Then the external motor 14 drives the threaded rod 15 to rotate inside the protective frame 4, so that the protective frame 4 can drive the expansion spraying mechanism to spray up and down on the outside of the seedlings.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] 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 winter seedling pest control plastering machine, comprising a mobile base (1), characterized in that: The top of the mobile base (1) is provided with a plastering structure for preventing insects from seedlings in winter; The plastering structure comprises a mixing cylinder (2) fixedly mounted on the top of a mobile base (1); two metal rods (3) are fixedly mounted on the top of the mobile base (1); and expansion spraying mechanisms are arranged outside the two metal rods (3); The expansion spraying mechanism comprises a protection frame (4) slidably mounted on the outside of two metal rods (3), a partition plate (5) is fixedly mounted inside the protection frame (4), a built-in motor (6) is fixedly mounted at the bottom of the partition plate (5), two rotating arms (7) penetrating into the inside of the protection frame (4) are rotatably mounted on the top of the protection frame (4), a gear (8) located inside the protection frame (4) is fixedly mounted on the outside of the two rotating arms (7), a semicircular spray head (9) is fixedly mounted on the left side of the two rotating arms (7), a soft rubber hose (10) is fixedly mounted on the right side feed port of the two semicircular spray heads (9), a pump body (11) is fixedly mounted on the right side of the two soft rubber hoses (10), a PVC pipe (12) penetrating into the inside of the mixing barrel (2) is fixedly mounted on the extraction end of the pump body (11), and a driving lifting structure is installed at a height on the top of the two metal rods (3); The driving lifting structure comprises a top support frame (13) fixedly mounted on the tops of two metal rods (3), an external motor (14) fixedly mounted on the top of the top support frame (13), and a threaded rod (15) penetrating into the interior of the protective frame (4) fixedly mounted on the bottom of the external motor (14).

2. A winter seedling pest prevention plastering machine according to claim 1, characterized in that: The bottom area of ​​the mixing barrel (2) is smaller than the top area of ​​the movable base (1), the two metal rods (3) are both located on the left side of the mixing barrel (2), and the interior of the protective frame (4) is a hollow structure.

3. A winter seedling pest prevention plastering machine according to claim 1, characterized in that: The built-in motor (6) is located at one end close to the right side of the partition plate (5), the two rotating arms (7) are both located at the top of the partition plate (5), and the bottom of the right rotating arm (7) is fixedly connected to the output end of the built-in motor (6).

4. A winter seedling pest prevention plastering machine according to claim 1, characterized in that: The two gears (8) are meshed with each other, the semicircular nozzle (9) is through-connected with the soft rubber tube (10), and the pump body (11) is fixedly installed on the right side of the top support frame (13).

5. The winter seedling pest prevention plastering machine according to claim 1, characterized in that: The PVC tube (12) is fixedly mounted on the inner wall of the mixing barrel (2); the exterior of the top support frame (13) is a "7"-shaped structure; the top support frame (13) is fixedly mounted on the top of the mixing barrel (2).

6. A winter seedling pest prevention plastering machine according to claim 1, characterized in that: The threaded rod (15) is threadedly connected to the protective frame (4); the threaded rod (15) is located between the two metal rods (3); and the threaded rod (15) is rotatably mounted on the top of the mobile base (1).

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