A high-altitude spraying device for garden seedlings

Abstract

The utility model relates to the technical field of garden seedlings, and discloses a high-altitude drug spraying device for garden seedlings, including a drug spraying device body, and a medicine box arranged on the drug spraying device body, the drug spraying device body is slidably connected with a plurality of transmission rods, the transmission rods are evenly arranged around the circumference of the drug spraying device body, and spray heads are arranged on both sides of one end of the transmission rod away from the drug spraying device body, a cavity for storing the spray head is opened on the drug spraying device body, and a driving assembly for driving the transmission rod to drive the spray head to approach or move away from the cavity is arranged on the drug spraying device body. The utility model can store the spray head, prevent dust from adhering to the surface and nozzle of the spray head, avoid clogging of the spray nozzle to affect the spraying effect, and has a good spraying effect.

Description

Technical Field

[0001] The utility model relates to the technical field of garden seedlings, in particular to a high-altitude medicine spraying device for garden seedlings. Background Art

[0002] A beautiful natural environment and recreational space created by using engineering technology and artistic means in a certain area, through transforming the terrain (or further building mountains, stacking stones, and managing water), planting trees, flowers, and plants, constructing buildings, and arranging garden paths, is called a garden. The modern lifestyle and living environment have urgent functional and artistic requirements for gardens, and they play an increasingly important role in our modern life and the future development direction of our people.

[0003] Garden seedlings are the most important materials in garden construction. Gardening is an important part of beautifying the living environment. When garden seedlings grow to a certain height, traditional spraying tools cannot spray the seedlings, and thus cannot provide a good protection for the seedlings. Drone technology has developed rapidly, and drones play a very important role in agriculture. Using drones for high-altitude drug spraying is not only efficient, but also of great significance to scientific planting.

[0004] The patent with authorization announcement number CN214102898U provides a garden high-altitude medicine spraying device for garden seedlings, but when it is used, the medicine spraying operation is carried out on the ground. This setting has great limitations. When the position where the medicine needs to be sprayed is high, the sprayed medicine is difficult to spray, and the device does not have the function of storing the spraying mechanism, which easily leads to dust accumulation at the spray port and affects the spraying effect of the medicine. Utility Model Content

[0005] The utility model aims to provide a high-altitude medicine spraying device for garden seedlings, which can store the spray head to prevent dust from adhering to the surface and nozzle of the spray head, avoid clogging of the spray nozzle to affect the spraying effect, and has a good spraying effect.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a high-altitude drug spraying device for garden seedlings, comprising a drug spraying device body and a medicine box arranged on the drug spraying device body, a plurality of transmission rods are slidably connected to the drug spraying device body, the transmission rods are evenly arranged around the circumference of the drug spraying device body, spray heads are arranged on both sides of one end of the transmission rod away from the drug spraying device body, a cavity for storing the spray head is opened on the drug spraying device body, and a driving component for driving the transmission rod to drive the spray head to approach or move away from the cavity is arranged on the drug spraying device body.

[0007] By adopting the above technical solution, when the medicine spraying device is not needed, the spray head is located in the cavity, which can effectively prevent dust and other foreign matter from adhering to the surface and nozzle of the spray head, thereby avoiding clogging of the spray nozzle; when the medicine spraying device is needed, the drive assembly controls the transmission rod to drive the spray head to extend out of the cavity, thereby facilitating the spraying of the medicine.

[0008] The utility model is further configured as follows: a limit groove for controlling the reciprocating motion of the transmission rod along its length direction is provided on the medicine spraying device; the driving assembly comprises a driving motor fixedly arranged on the medicine spraying device body along the vertical direction and a driving plate rotatably connected to the medicine spraying device body; a driving gear is fixedly connected to the output end of the driving motor; gear teeth meshing with the driving gear are circumferentially arranged on the driving plate; a limit rod is fixedly arranged on one end of the transmission rod away from the spraying head; a plurality of sliding grooves for driving the limit rods to control the movement of the transmission rod along the length direction of the transmission rod are evenly arranged on the driving plate in the circumferential direction.

[0009] By adopting the above technical solution, the driving motor controls the rotation of the driving gear, so that the driving plate meshing with the driving gear rotates. Under the action of the limiting groove, the transmission rod moves along its length direction, so that the spray head is located outside the cavity, and the medicine is sprayed out from the spray head.

[0010] The utility model is further configured as follows: a threaded hole is provided on the transmission rod, and a threaded rod threadedly connected to the threaded hole is provided on the spray head.

[0011] By adopting the above technical solution, the threaded rod is connected to the threaded hole, so that the spray head can be easily replaced. The spray head with different spray density can be replaced according to the needs, so as to facilitate the precise spraying of medicine on the plants.

[0012] The utility model is further configured as follows: the transmission rod is a hollow pipe.

[0013] The utility model is further configured as follows: a support frame is fixedly connected to the outer surface of the lower end of the medicine spraying device body, and a rubber pad is fixedly connected to the outer surface of the lower end of the support frame.

[0014] By adopting the above technical solution, the support frame can better support the medicine spraying device, and at the same time, the provision of the rubber pad can increase the friction between the medicine spraying device and the ground, providing better support stability.

[0015] The utility model is further configured as follows: a plurality of lift rotors are circumferentially arranged on the side wall of the medicine spraying device body.

[0016] By adopting the above technical solution, it is convenient to lift the medicine spraying device into the air and spray the medicine on the high-altitude garden.

[0017] The beneficial effects of the utility model are:

[0018] 1. The utility model designs a driving assembly to control the driving motor to rotate the driving gear, so that the driving plate meshing with the driving gear rotates. Under the action of the limit groove, the transmission rod moves along its length direction, so that the spray head can be freely extended or retracted in the cavity. When the drug spraying device is not needed, the spray head is located in the cavity, which can effectively prevent foreign matter such as dust from adhering to the surface and nozzle of the spray head and avoid clogging of the spray nozzle.

[0019] 2. The spray head of the utility model is detachable and can be replaced with a spray head of different spray density as needed, so as to facilitate accurate drug spraying on plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. 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 creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model.

[0022] Figure 2 It is an explosion schematic diagram of the utility model.

[0023] Figure 3 It is a schematic diagram of a transmission rod of the utility model.

[0024] Figure 4 It is a cross-sectional view of the spray head of the utility model.

[0025] In the figure, 1. spray device body; 2. medicine box; 3. transmission rod; 31. threaded hole; 4. spray head; 41. threaded rod; 5. cavity; 6. drive assembly; 61. drive motor; 62. drive plate; 63. drive gear; 64. limit rod; 65. slide groove; 7. limit groove; 8. support frame; 9. lift rotor. DETAILED DESCRIPTION

[0026] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments 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.

[0027] Example: See Figure 1-4A high-altitude drug spraying device for garden seedlings comprises a drug spraying device body 1, and a medicine box 2 arranged on the drug spraying device body 1, a plurality of transmission rods 3 are slidably connected to the drug spraying device body 1, and the transmission rods 3 are evenly arranged around the drug spraying device body 1 in the circumferential direction, and spray heads 4 are arranged on both sides of one end of the transmission rod 3 away from the drug spraying device body 1, and a cavity 5 for storing the spray head 4 is opened on the drug spraying device body 1, and a driving assembly 6 for driving the transmission rod 3 to drive the spray head 4 to approach or move away from the cavity 5 is arranged on the drug spraying device body 1, and a limiting groove 7 for controlling the reciprocating movement of the transmission rod 3 along its length direction is arranged on the drug spraying device; the driving assembly 6 comprises a driving motor 61 fixedly arranged on the drug spraying device body 1 in the vertical direction and a driving plate 62 rotatably connected to the drug spraying device body 1, and the output end of the driving motor 61 is fixedly connected with a driving plate 62, and the output end of the driving motor 61 is fixedly connected with a driving plate 62. The driving plate 62 is provided with gear teeth meshing with the driving gear 63 in the circumferential direction, and a limiting rod 64 is fixedly provided at one end of the transmission rod 3 away from the spray head 4. A plurality of driving limiting rods 64 are evenly provided on the driving plate 62 along the circumferential direction to control the transmission rod 3 to move along the length direction of the transmission rod 3. When the drug spraying device is not needed, the spray head 4 is located in the cavity 5, which can effectively prevent foreign matter such as dust from adhering to the surface and the nozzle of the spray head 4, and avoid clogging of the spray nozzle; when the drug spraying device is needed, the driving assembly 6 controls the transmission rod 3 to drive the spray head 4 to extend out of the cavity 5, so as to facilitate spraying of the drug, and the driving motor 61 controls the driving gear 63 to rotate, so that the driving plate 62 meshing with the driving gear 63 rotates, and under the action of the limiting groove 7, the transmission rod 3 moves along its length direction, so that the spray head 4 is located outside the cavity 5, and the drug is sprayed from the spray head 4 at this time.

[0028] Furthermore, a threaded hole 31 is provided on the transmission rod 3, and a threaded rod 41 threadedly connected to the threaded hole 31 is provided on the spray head 4. The threaded rod 41 is connected to the threaded hole 31, so that the spray head 4 is easy to replace. The spray head 4 with different spray densities can be replaced as needed, which is convenient for accurate drug spraying on plants.

[0029] Furthermore, the transmission rod 3 is a hollow tube.

[0030] Furthermore, the lower outer surface of the drug spray device body 1 is fixedly connected to a support frame 8, and the lower outer surface of the support frame 8 is fixedly connected to a rubber pad. The support frame 8 can better support the drug spray device. At the same time, the provision of the rubber pad can increase the friction between the drug spray device and the ground, providing better support stability.

[0031] Furthermore, a plurality of lift rotors 9 are circumferentially arranged on the side wall of the medicine spraying device body 1, so as to facilitate the medicine spraying device to be lifted into the air and spray medicine on the high-altitude garden.

Claims

1. A high-altitude drug spraying device for garden seedlings, comprising a drug spraying device body (1), and a drug box (2) arranged on the drug spraying device body (1), characterized in that: A plurality of transmission rods (3) are slidably connected to the medicine spraying device body (1), and the transmission rods (3) are evenly arranged around the circumference of the medicine spraying device body (1). Spraying heads (4) are arranged on both sides of one end of the transmission rod (3) away from the medicine spraying device body (1). A cavity (5) for storing the spraying head (4) is provided on the medicine spraying device body (1). A driving component (6) for driving the transmission rod (3) to drive the spraying head (4) to approach or move away from the cavity (5) is provided on the medicine spraying device body (1). A plurality of lift rotors (9) are circumferentially arranged on the side wall of the medicine spraying device body (1).

2. A high-altitude spraying device for garden seedlings according to claim 1, characterized in that: The drug spraying device is provided with a limit groove (7) for controlling the transmission rod (3) to reciprocate along its length direction. The driving assembly (6) comprises a driving motor (61) fixedly arranged on the drug spraying device body (1) in a vertical direction and a driving plate (62) rotatably connected to the drug spraying device body (1). The output end of the driving motor (61) is fixedly connected to a driving gear (63). The driving plate (62) is circumferentially provided with gear teeth meshing with the driving gear (63). A limit rod (64) is fixedly arranged at one end of the transmission rod (3) away from the spraying head (4). A plurality of sliding grooves (65) are evenly arranged on the driving plate (62) along the circumference to drive the limit rod (64) to control the transmission rod (3) to move along the length direction of the transmission rod (3).

3. The high-altitude spraying device for garden seedlings according to claim 1 is characterized in that: The transmission rod (3) is provided with a threaded hole (31), and the spray head (4) is provided with a threaded rod (41) threadedly connected to the threaded hole (31).

4. A high-altitude spraying device for garden seedlings according to claim 1, characterized in that: The transmission rod (3) is a hollow tube.

5. A high-altitude spraying device for garden seedlings according to claim 4, characterized in that: The lower outer surface of the medicine spraying device body (1) is fixedly connected to a support frame (8), and the lower outer surface of the support frame (8) is fixedly connected to a rubber pad.

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