Salvage basket device of photovoltaic cleaning tank type machine

Abstract

The utility model discloses a fishing basket device of a photovoltaic cleaning tank type machine. The fishing basket device comprises a handle, a support, a transmission block, a first push rod, a spring, a sliding block, a second push rod, a clamping rod and a hook screw. The handle is fixedly connected to the top of the support, the top of the sliding block is connected with the support through the spring, the two sides of the sliding block are slidably connected with the two sides of the support, the transmission block is rotationally connected to the support, the two ends of the first push rod are rotationally connected with the transmission block and the sliding block respectively, and the clamping rod is rotationally connected to the support. The hook screws are connected to the tail ends of the clamping rods; compared with the prior art, an operator holds the handle, applies pressure to the transmission block and controls the clamping rods to be opened, the clamping rods and the hook screws connected to the clamping rods clamp a flower basket in a chemical tank after force application is cancelled, the operator pulls the handle to fish out the flower basket, and the operator is prevented from making direct contact with liquid medicine in the tank body; the burning or scalding risk of chemicals is reduced, the operation is more convenient, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic cleaning, in particular to a photovoltaic cleaning trough-type machine basket device. Background Art

[0002] Dirt and impurities that may exist on the surface of silicon wafers will affect the photoelectric conversion efficiency of the battery. Therefore, there is a trough machine cleaning process in the production of silicon solar cells. The trough machine cleaning process uses chemical liquid to immerse and corrode the silicon wafers loaded in the basket. Although there are automated trough cleaning machines that use robotic arms to pick up and place baskets, the robotic arms of trough cleaning machines frequently press the baskets or miss the baskets. When the robotic arms in the trough machine cleaning process fail to pick up and place the baskets loaded with silicon wafers, maintenance personnel usually wear gloves to fish out the baskets filled with chemicals.

[0003] The existing manual scooping of flower baskets in the cleaning tank has many defects. Since the tank cover is high, the operator's upper body needs to press on the cover when scooping, which may cause failure of protective equipment and lead to risk of injury from hazardous chemicals. In addition, during manual operation, the operator can only rely on two fingers to operate, and the temperature in the cleaning tank is high, so there are risks of dropping the basket and wearing out the gloves. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a basket catching device for a photovoltaic cleaning trough type machine. The operator holds the handle of the device and applies force to the transmission block, which pushes the push rod and the slider to open the clamping rod to both sides. The operator moves the device to move the clamping rod to both sides of the flower basket in the cleaning trough. After the force applied to the transmission block is cancelled, the clamping rod is tightened, and the hook screw fixedly connected to the end of the clamping rod passes through the notches on the two film basket side panels of the flower basket, so that the flower basket can be scooped more safely, simply and conveniently.

[0005] The utility model is realized by the following technical solutions:

[0006] A photovoltaic cleaning trough-type machine basket device includes a handle, a bracket, and a clamping rod. The handle is fixedly connected to the top of the bracket, the clamping rod is rotatably connected to the rear end of the bracket, a transmission block is rotatably connected to the top bracket and is connected to a spring, the other end of the spring is connected to a slider, the transmission block and the slider are rotatably connected to push rod one, and the slider and the clamping rod are rotatably connected to push rod two.

[0007] Furthermore, the handle, the bracket, and the clamping rod are all made of PPC material.

[0008] Furthermore, the rotation connection between the transmission block and the bracket is arranged at the middle position of the bottom surface of the top bracket.

[0009] Furthermore, the springs are symmetrically arranged on both sides of the transmission block.

[0010] Furthermore, the rotation connection between the push rod 1 and the slider is arranged at the middle position of the top surface of the slider.

[0011] Further, sliding grooves are provided on the opposite sides of the two side brackets, and both ends of the slider are slidably connected to the sliding grooves.

[0012] Further, the distance from the top of the sliding groove provided on both side brackets to the bottom surface of the top bracket is greater than the length of the spring when it is not stretched.

[0013] Further, the clamping rod is U-shaped, the U-shaped spacing is smaller than the width of the flower basket, and in the tightened state, the inner side spacing of the two clamping rods is equal to the width of the flower basket.

[0014] Further, a threaded opening is provided at the end of the clamping rod, and a hook screw oppositely arranged on the opposite clamping rod is fixedly connected to the threaded opening. The hook screw is made of PVDF material.

[0015] Compared with the prior art, the utility model has the following obvious advantages:

[0016] First, since the operator holds the handle of the device and applies force to the transmission block, the transmission block pushes the push rod and the slider, causing the clamping rod to open to both sides. The operator moves the device so that the clamping rod moves to both sides of the flower basket in the cleaning tank. After canceling the force applied to the transmission block, the clamping rod tightens. There is no need for the operator to apply force to clamp the flower basket, which is more labor-saving.

[0017] Second, since the flower basket is fished by the clamping rod of the fishing basket device, the contact between the operator and the chemical liquid in the cleaning tank is reduced, the risk of damage to the protective equipment is reduced, and the state of the flower basket on the clamping rod is more stable than manual operation during fishing, improving the safety of fishing the basket.

[0018] Third, since after the clamping rod is tightened, the hook screw fixedly connected to the end of the clamping rod passes through the gaps on the side plates of the two carrier baskets of the flower basket, the position of the flower basket on the clamping rod can be effectively limited, reducing the risk of dropping the basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the front view structural schematic diagram of the utility model;

[0020] Figure 2 is the top view structural schematic diagram of the utility model;

[0021] Figure 3 is the left view structural schematic diagram of the utility model.

[0022] Among them, the relationship between the reference numerals and the corresponding names is as follows:

[0023] 1. Handle, 2. Bracket, 3. Clamping rod, 4. Spring, 5. Slider, 6. Transmission block, 7. Push rod 1, 8. Push rod 2, 9. Hook screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The present utility model will be introduced in detail below in conjunction with the accompanying drawings.

[0025] As Figure 1 , Figure 2 and Figure 3 shown, the present utility model provides a photovoltaic cleaning tank type basket fishing device, including a handle 1, a bracket 2, a clamping rod 3, a transmission block 6, a spring 4, a first push rod 7, a slider 5, and a second push rod 8; in this embodiment, the handle 1, the bracket 2, and the clamping rod 3 are all made of PPC material. The handle 1 is fixedly connected to the top of the bracket 2, and the clamping rod 3 is rotatably connected to the end of the bracket. The top bracket 2 is rotatably connected to a transmission block 6. The rotation connection between the transmission block 6 and the bracket 2 is set at the middle position of the bottom surface of the top bracket 2. Symmetrically arranged springs 4 are connected to the bottom surface of the top bracket 2 on both sides of the transmission block 6. The other end of the spring 4 is connected to a slider 5. Chutes are provided on the opposite side surfaces of the two brackets 2. Both ends of the slider 5 are slidably connected to the chutes. The distance from the top of the chute to the bottom surface of the top bracket 2 is greater than the length of the spring 4 when it is not stretched. One end of the transmission block 6 and the slider 5 are rotatably connected to a first push rod 7. The rotation connection between the first push rod 7 and the slider 5 is set at the middle position of the top surface of the slider 5. Two second push rods 8 are rotatably connected between the bottom surface of the slider 5 and the tops of the two clamping rods 3 on both sides. The clamping rod 3 is U-shaped, and the U-shaped spacing is smaller than the width of the flower basket. In the tightened state, the inner side spacing of the two clamping rods 3 is equal to the width of the flower basket. A threaded opening is provided at the end of the clamping rod 3, and a hook screw 9 arranged oppositely on the opposite clamping rods 3 is fixedly connected to the threaded opening. The hook screw 9 is made of PVDF material.

[0026] When the present utility model is in use, the operator holds the handle 1 of the device and applies an upward pulling force to the end of the transmission block 6 that is not connected to the first push rod 7. The transmission block 6 rotates, and the end connected to the first push rod 7 moves downward, pushing the first push rod 7 downward. The first push rod 7 pushes the slider 5 rotatably connected to the other end. The slider 5 slides downward along the chutes provided on the two brackets 2, and the spring 4 deforms. The second push rod 8 rotatably connected to the slider 5 also moves downward, pushing the top of the clamping rod 3 rotatably connected to the other end of the second push rod 8 downward. The clamping rod 3 is also rotatably connected to the end of the bracket 2. Under the lever action, the clamping rod 3 rotates clockwise with the connection point with the bracket 2 as the center of the circle, and the other end of the clamping rod 3 not connected to the second push rod 2 moves upward, realizing the opening of the clamping rod 3 to both sides; the operator moves the device so that the clamping rod 3 moves to both sides of the flower basket in the cleaning tank. After canceling the pulling force applied to the transmission block 6, the spring 4 returns from the deformed state, pulling the slider 5 upward to the top of the chute, pushing the first push rod 7 and the transmission block 6 back to the initial state, and at the same time pulling the second push rod 8 to pull back the clamping rod 3 to the initial state, realizing the tightening of the clamping rod 3. The hook screw 9 fixedly connected to the threaded hole at the end of the clamping rod 3 passes through the notch on the two side plates of the two loading piece baskets of the flower basket, translates 2 cm in the direction of the bottom rod of the flower basket and then extracts the loading piece flower basket upward, completing the fishing, and realizing safer, simpler and more convenient fishing of the flower basket.

[0027] The above embodiments are only for illustrating the technical concept and features of the present utility model, and the purpose is to enable those who are familiar with this technology to understand the content of the present utility model and implement it accordingly, and it should not be used to limit the protection scope of the present utility model. Any equivalent transformation or modification made according to the spirit and essence of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A photovoltaic cleaning tank type machine fishing basket device, including a handle (1), a bracket (2), and further including a clamping rod (3), wherein the handle (1) is fixedly connected to the top of the bracket (2), and the clamping rod (3) is rotatably connected to the tail end of the bracket (2), and is characterized in that: The top of the bracket (2) is rotatably connected to a transmission block (6) on the side and a spring (4) is connected to the bottom surface. The other end of the spring (4) is connected to a slider (5). The transmission block (6) and the slider (5) are rotatably connected to a first push rod (7). The slider (5) and the clamping rod (3) are rotatably connected to a second push rod (8).

2. The basket device for a photovoltaic cleaning trough type machine according to claim 1, characterized in that: The handle (1), the bracket (2), and the clamping rod (3) are all made of PPC material.

3. The basket device for a photovoltaic cleaning trough type machine according to claim 1, characterized in that: The rotation connection position between the transmission block (6) and the bracket (2) is arranged at the middle position of the bottom surface of the top bracket (2).

4. The photovoltaic cleaning tank type machine basket device according to claim 1, characterized in that: The springs (4) are symmetrically arranged on both sides of the transmission block (6).

5. The basket device for a photovoltaic cleaning trough type machine according to claim 1, wherein: The rotation connection position between the first push rod (7) and the slider (5) is arranged at the middle position of the top surface of the slider (5).

6. The photovoltaic cleaning tank type machine basket device according to claim 1, characterized in that: Two opposite side surfaces of the bracket (2) are provided with sliding grooves, and both ends of the slider (5) are slidably connected to the sliding grooves.

7. The photovoltaic cleaning trough type machine basket device according to claim 6, characterized in that: The distance from the top end of the sliding grooves provided on the two side brackets (2) to the bottom surface of the top bracket (2) is greater than the length of the spring (4) when it is not stretched.

8. The basket device for a photovoltaic cleaning tank type machine according to claim 1, characterized in that: The clamping rod (3) is U-shaped, and the U-shaped spacing is smaller than the width of the flower basket. In the tightened state, the inner side spacing of the two side clamping rods (3) is equal to the width of the flower basket.

9. The basket device for a photovoltaic cleaning trough type machine according to claim 8, characterized in that: A threaded opening is provided at the end of the clamping rod (3), and a hook screw (9) arranged oppositely on the opposite clamping rod (3) is fixedly connected to the threaded opening. The hook screw (9) is made of PVDF material.

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