Manipulator for pesticide canning

Abstract

The utility model belongs to the technical field of pesticide canning, and particularly relates to a pesticide canning manipulator which comprises a base and a mechanical arm body arranged at the top of the base, a clamping assembly is arranged on the mechanical arm body and comprises a hollow shell installed on the mechanical arm body, a moving assembly is arranged in the hollow shell, and the moving assembly is arranged on the base. Two clamping plates used for clamping the canned shell are arranged on the moving assembly, first magnetic blocks are arranged on the two clamping plates, a connecting plate is arranged at the top of the hollow shell, a first sliding groove is formed in the connecting plate, a compression assembly is arranged in the first sliding groove, a sliding block is arranged on one side of the compression assembly, and an L-shaped dust suction pipe is arranged on one side of the sliding block; a suction assembly installed on the mechanical arm body is arranged on the L-shaped dust suction pipe, and two L-shaped supporting rods are arranged on the sliding block. According to the device, impurities in the canning shell can be removed before pesticide canning, so that the pesticide canning quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of pesticide canning, and particularly relates to a mechanical hand for pesticide canning. BACKGROUND

[0002] In the development process of modern agriculture, as an important means of preventing and treating pests and guaranteeing crop yield and quality, pesticides are crucial in production and packaging. Among them, the canning of pesticides is the key process of accurately and efficiently filling the prepared pesticides into specific containers.

[0003] With the continuous expansion of agricultural production scale and the sustained growth of pesticide demand, the traditional manual pesticide canning method gradually exposes significant defects. Manual operation is not only slow, which is difficult to meet the demand of large-scale production, but also prone to worker fatigue after long hours of high-intensity labor, thereby increasing the probability of operation errors. These errors may manifest as inaccurate canning volume, deviation of canning position, etc., which seriously affect the quality and efficiency of canning.

[0004] In the application of mechanical devices, early canning clamping equipment often has simple structure and single function. They only focus on achieving basic clamping and simple movement of the canning shell, and lack attention and processing capacity for the internal conditions of the canning shell.

[0005] However, in the actual production, transportation and storage process, the inside of the canning shell is easily affected by the external environment. For example, dust in the air may fall in, small particles in the production process may adhere to the inner wall, or be contaminated by the surrounding environment during storage. If these impurities cannot be timely and effectively removed before the pesticide is canned, a series of serious problems will be caused.

[0006] The presence of impurities may cause complex chemical reactions with pesticides. Since the components of pesticides usually have specific chemical properties, the intervention of impurities may change their original formula and reaction process, causing changes in the composition and performance of pesticides. This may reduce the efficacy of pesticides and fail to achieve the expected control effect, and even produce new harmful substances, posing a potential threat to crops and the environment.

[0007] Therefore, we propose a mechanical hand for pesticide canning, which can remove impurities inside the canning shell before canning, thereby improving the quality of pesticide canning. CONTENT OF THE UTILITY MODEL

[0008] The utility model aims to provide a mechanical hand for pesticide canning, which can remove impurities inside the canning shell before canning, thereby improving the quality of pesticide canning.

[0009] The technical scheme adopted by the utility model is as follows:

[0010] The utility model provides a pesticide tank filling manipulator, including base and setting mechanical arm body on the top of base, be provided with clamping assembly on mechanical arm body,

[0011] Clamping assembly includes hollow casing installed on mechanical arm body, be provided with moving assembly in hollow casing, be provided with two clamping plates for clamping tank shell on moving assembly, be provided with first magnetic block on two clamping plates, be provided with connecting plate on the top of hollow casing, open first sliding slot on connecting plate, be provided with compression assembly in first sliding slot, one side of compression assembly is provided with sliding block, one side of sliding block is provided with L-shaped dust collection pipe, be provided with suction assembly installed on mechanical arm body on L-shaped dust collection pipe, and be provided with two L-shaped support rods on sliding block, and the bottom of each L-shaped support rod is provided with second magnetic block and the first magnetic block is attracted.

[0012] Further, the moving assembly includes a stepper motor disposed on the hollow casing, an output end of the stepper motor is mounted with a rotating rod located inside the hollow casing, the rotating rod is provided with opposite threads, the opposite threads are sleeved with matching threaded sleeves, one side of the threaded sleeves is connected with the clamping plates.

[0013] Further, the hollow casing is provided with a second sliding slot on one side, and the second sliding slot is provided with the clamping plates.

[0014] Further, the compression assembly includes a fixed shaft disposed inside the first sliding slot, the fixed shaft is sleeved with the sliding block and a spring, and the bottom of the sliding block is connected with the spring.

[0015] Further, the hollow casing is provided with a limiting rod on one side, which is fitted with the tank shell.

[0016] Further, the suction assembly includes a connecting hose disposed on the L-shaped dust collection pipe, one end of the connecting hose is mounted with a hollow cylinder connected with the mechanical arm body, the hollow cylinder is provided with a filter disc inside, one side of the hollow cylinder is provided with a through hole, and the through hole is mounted with a fan blade, the fan blade is driven by a first motor, and the first motor is connected with the inner wall of the hollow cylinder through a support.

[0017] The utility model achieves the following technical effects:

[0018] When the canning shell is moved to the canning position, the position of the clamping plate is adjusted by the robotic arm body. When the position of the canning shell is reached, the two clamping plates are moved relative to each other by the moving assembly, thereby clamping the canning shell. When the two clamping plates move, the second magnetic block thereon corresponds to the position of the first magnetic block, thereby generating suction. This suction causes the first magnetic block to drive the L-shaped support rod to move the slider downward through the compression assembly, and at the same time drives the L-shaped dust suction tube into the interior of the canning shell. Then, the suction assembly is started to allow impurities inside the canning shell to enter the interior of the suction assembly through the L-shaped dust suction tube, thereby removing impurities inside the canning shell and ensuring the quality of canning. When moving to the canning position, the moving assembly causes the two clamping plates to move in opposite directions, thereby loosening the canning shell. At the same time, when the clamping plates move, the attraction between the first magnetic block and the second magnetic block disappears, and the compression assembly drives the L-shaped dust suction tube to be pulled out from the inside of the canning shell. Then, the pesticide is canned by moving the robotic arm body. The device can remove impurities inside the can shell before the pesticide is canned, thereby improving the quality of the pesticide can. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the utility model as a whole;

[0020] Figure 2 It is a structural diagram of the clamping assembly of the utility model;

[0021] Figure 3 It is a structural diagram of the mobile assembly of the utility model;

[0022] Figure 4 It is a structural diagram of the compression component of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1. Base; 2. Robotic arm body; 3. Hollow shell; 4. Clamping plate; 5. First magnetic block; 6. Connecting plate; 7. First slide groove; 8. Slider; 9. L-shaped suction tube; 10. L-shaped support rod; 11. Second magnetic block; 12. Stepper motor; 13. Rotating rod; 14. Threaded sleeve; 15. Second slide groove; 16. Fixed shaft; 17. Spring; 18. Limit rod; 19. Connecting hose; 20. Hollow cylinder; 21. Filter plate; 22. Fan blade; 23. First motor. DETAILED DESCRIPTION

[0025] In order to make the purpose and advantages of this utility more clear, the utility is described in detail below with reference to the embodiments. It should be understood that the following text is only used to describe one or several specific implementation methods of this utility and does not strictly limit the scope of protection specifically requested by this utility.

[0026] As Figures 1-4 shown, the utility adopts the technical scheme as follows: a mechanical hand for pesticide canning, comprising a base 1 and a mechanical arm body 2 arranged on the top of the base 1, and a clamping assembly arranged on the mechanical arm body 2;

[0027] The clamping assembly comprises a hollow shell 3 mounted on the mechanical arm body 2, a moving assembly arranged inside the hollow shell 3, two clamping plates 4 for clamping the canning shell arranged on the moving assembly, a first magnetic block 5 arranged on each of the two clamping plates 4, a connecting plate 6 arranged on the top of the hollow shell 3, a first sliding groove 7 opened on the connecting plate 6, a compression assembly arranged inside the first sliding groove 7, a sliding block 8 arranged on one side of the compression assembly, an L-shaped dust suction pipe 9 arranged on one side of the sliding block 8, a suction assembly mounted on the mechanical arm body 2 arranged on the L-shaped dust suction pipe 9, and two L-shaped supporting rods 10 arranged on the sliding block 8, and a second magnetic block 11 arranged on the bottom of each L-shaped supporting rod 10 and attracted to the first magnetic block 5.

[0028] Among them, the mechanical arm body 2 is a SCARA mechanical arm, mainly composed of a base 1, a power part, a rotating part and the like. The power part is fixed to the base 1 and can drive the rotating part to rotate and position, having three rotating joints and one moving joint. The rotating joint axes are parallel to each other and are used for plane positioning and orientation; the moving joint is used for vertical movement. Based on the kinematics principle, the controller drives the coordinated movement of each joint to realize the overall operation of the mechanical arm. A multi-stage coaxial transmission is adopted, the power part does not directly participate in the movement of the mechanical arm, energy is saved, speed and acceleration are improved, each joint movement is independently controlled by a servo motor to realize precise positioning and operation. It belongs to the prior art and will not be described in detail here.

[0029] The moving assembly comprises a stepping motor 12 arranged on the hollow shell 3, a rotating rod 13 mounted on the output end of the stepping motor 12 and located inside the hollow shell 3, opposite threads arranged on the rotating rod 13, a threaded sleeve 14 matched with the opposite threads, and the threaded sleeve 14 connected with the clamping plate 4 on one side.

[0030] The rotating rod 13 is driven to rotate by the stepping motor 12. Since the opposite threads are arranged, the two threaded sleeves 14 drive the two clamping plates 4 to move in opposite or relative directions.

[0031] Further, a second sliding groove 15 is opened on one side of the hollow shell 3, and the clamping plate 4 is arranged inside the second sliding groove 15. When the clamping plate 4 moves, it can move through the second sliding groove 15.

[0032] The compression assembly comprises a fixed shaft 16 arranged inside the first sliding groove 7, a sliding block 8 and a spring 17 sleeved on the fixed shaft 16, and the sliding block 8 is connected with the spring 17 on the bottom.

[0033] When the first magnetic block 5 and the second magnetic block 11 are attracted to each other, the slider 8 is driven to move the compression spring 17 on the fixed shaft 16, so that the L-shaped dust suction tube 9 enters the interior of the canned shell. When the first magnetic block 5 and the second magnetic block 11 have no suction force, the L-shaped dust suction tube 9 is restored to its original position by the elastic force of the spring 17.

[0034] A limiting rod 18 that fits with the canned shell is provided on one side of the hollow shell 3. The limiting rod 18 can keep the canned shell in a specific position without causing the position of the L-shaped dust suction pipe 9 to deviate.

[0035] The suction component includes a connecting hose 19 arranged on the L-shaped dust suction pipe 9, and a hollow cylinder 20 connected to the robotic arm body 2 is installed at one end of the connecting hose 19. A filter disc 21 is provided inside the hollow cylinder 20, and a through hole is opened on one side of the hollow cylinder 20. A fan blade 22 is installed inside the through hole. The fan blade 22 is driven by a first motor 23, and the fan blade 22 is driven to rotate by the first motor 23, thereby generating suction, so that impurities enter the hollow cylinder 20 through the connecting hose 19, and are filtered through the filter disc 21, so that clean air is discharged.

[0036] The hollow cylinder 20 is provided with an impurity discharge port (not shown in the figure) through which impurities are discharged.

[0037] The working principle of the utility model is as follows: first, when the canned shell needs to be clamped and moved to the canned position, the position of the clamping plate 4 is adjusted by the robot body 2. When the position of the canned shell is reached, the two clamping plates 4 are made to move relative to each other by the moving assembly, thereby clamping the canned shell. When the two clamping plates 4 move, the second magnetic block 11 thereon corresponds to the position of the first magnetic block 5, thereby generating suction. This suction force causes the first magnetic block 5 to drive the L-shaped support rod 10 to move the slider 8 downward through the compression assembly, and at the same time drives the L-shaped dust suction pipe 9 in The suction assembly is then activated, allowing impurities inside the can shell to enter the suction assembly through the L-shaped suction tube 9, thereby removing impurities from the can shell and ensuring the quality of the can. When the can is moved to the canning position, the moving assembly causes the two clamping plates 4 to move in opposite directions, thereby loosening the can shell. At the same time, when the clamping plates 4 move, the attraction between the first magnetic block 5 and the second magnetic block 11 disappears, and the compression assembly drives the L-shaped suction tube 9 to be withdrawn from the can shell. Then, through the movement of the robot arm body 2, the pesticide can is canned. This device can remove impurities from the can shell before the pesticide is canned, thereby improving the quality of the pesticide can.

[0038] The above description is only a preferred embodiment of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should also be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this application shall be implemented in accordance with conventional means in the art unless otherwise specified or limited.

Claims

1. A pesticide canning manipulator, comprising a base (1) and a manipulator body (2) arranged on top of the base (1), wherein a clamping assembly is provided on the manipulator body (2); Its characteristics are: The clamping assembly comprises a hollow shell (3) mounted on the robot arm body (2), a moving assembly is arranged inside the hollow shell (3), two clamping plates (4) for clamping the canned shell are arranged on the moving assembly, and a first magnetic block (5) is arranged on each of the two clamping plates (4), a connecting plate (6) is arranged on the top of the hollow shell (3), a first slide groove (7) is provided on the connecting plate (6), a compression assembly is arranged inside the first slide groove (7), a slider (8) is arranged on one side of the compression assembly, an L-shaped dust suction pipe (9) is arranged on one side of the slider (8), a suction assembly mounted on the robot arm body (2) is arranged on the L-shaped dust suction pipe (9), and two L-shaped support rods (10) are arranged on the slider (8), and a second magnetic block (11) attracted to the first magnetic block (5) is arranged at the bottom of each of the L-shaped support rods (10).

2. The pesticide canning robot according to claim 1, characterized in that: The moving assembly comprises a stepper motor (12) arranged on the hollow shell (3); the output end of the stepper motor (12) is mounted with a rotating rod (13) located inside the hollow shell (3); the rotating rod (13) is provided with opposite threads, and a threaded sleeve (14) matching the opposite threads is sleeved on the opposite threads; one side of the threaded sleeve (14) is connected to the clamping plate (4).

3. The pesticide canning robot according to claim 2, characterized in that: A second sliding groove (15) is provided on one side of the hollow shell (3), and the clamping plate (4) is provided inside the second sliding groove (15).

4. The pesticide canning robot according to claim 1, characterized in that: The compression assembly comprises a fixed shaft (16) arranged inside the first sliding groove (7), the slider (8) and the spring (17) are sleeved on the fixed shaft (16), and the bottom of the slider (8) is connected to the spring (17).

5. The pesticide canning robot according to claim 1, characterized in that: A limiting rod (18) is provided on one side of the hollow shell (3) and is fitted with the canned shell.

6. The pesticide canning robot according to claim 1, characterized in that: The suction assembly includes a connecting hose (19) arranged on the L-shaped dust suction pipe (9), one end of the connecting hose (19) is equipped with a hollow cylinder (20) connected to the robot arm body (2), a filter disc (21) is arranged inside the hollow cylinder (20), and a through hole is opened on one side of the hollow cylinder (20), a fan blade (22) is installed inside the through hole, and the fan blade (22) is driven by a first motor (23), and the first motor (23) is connected to the inner wall of the hollow cylinder (20) through a bracket.

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