Furnace tube crushing device

Abstract

The utility model provides a furnace tube crushing device which comprises a main body, a trigger mechanism and a striking mechanism, the trigger mechanism and the striking mechanism are arranged on the main body, the trigger mechanism comprises a wrench, a connecting rod, a first spring and a sliding piece, the wrench is hinged to the main body, one end of the connecting rod is hinged to the end of the wrench, and the other end of the connecting rod is hinged to the striking mechanism. The other end of the connecting rod is hinged with the main body; the first spring is abutted between the main body and the connecting rod in the vertical direction and is kept in a compressed state; the striking mechanism comprises a rod-shaped main body and a second spring, the second spring is connected between the sliding part and the rod-shaped main body, the connecting rod is buckled with the sliding part, and when the wrench is wrenched, the buckling state between the connecting rod and the sliding part is released. Through the arrangement, the crushing action can be completed only by simply pulling the wrench, so that the operation difficulty is greatly reduced, the operation is simple, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic assembly manufacturing, in particular to a furnace tube crushing device. Background Art

[0002] In the photovoltaic cell industry, quartz furnace tubes are the key carriers used to manufacture solar cells. During the production process, quartz furnace tubes may be damaged or aged due to various reasons (such as mechanical stress, thermal shock, etc.) and need to be replaced in time. However, after replacing the quartz furnace tubes, how to safely and effectively scrap the old quartz furnace tubes is a key issue. Traditional crushing methods usually use manual knocking or cutting, which is not only time-consuming and labor-intensive, but also easily causes quartz fragments to splash, posing a threat to the safety of workers. Therefore, how to quickly and safely replace old quartz furnace tubes has become an urgent problem to be solved.

[0003] In order to solve the above problems, some tools specially used for crushing quartz furnace tubes have appeared in the prior art, such as a crushing head with a sharp angle at the top, which crushes the quartz furnace tube by external force impact. However, these tools still have some shortcomings, such as inconvenient operation and unstable crushing effect.

[0004] Therefore, it is necessary to design a furnace tube crushing device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a furnace tube crushing device which has the advantages of simple operation, high crushing efficiency and good safety.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a furnace tube crushing device, which includes a main body and a trigger mechanism and a striking mechanism arranged on the main body, the trigger mechanism includes a wrench, a connecting rod, a first spring and a sliding member, the wrench is hinged to the main body, one end of the connecting rod is hinged to the end of the wrench, and the other end of the connecting rod is hinged to the main body; the first spring abuts between the main body and the connecting rod in the up and down directions and maintains a compressed state; the striking mechanism includes a rod-shaped main body and a second spring, the second spring is connected between the sliding member and the rod-shaped main body, the connecting rod is buckled with the sliding member, and when the wrench is pulled, the buckled state between the connecting rod and the sliding member is released.

[0007] As a further improved technical solution of the utility model, the sliding member includes a slider and a handle arranged on one side of the slider, the main body has a slideway for the slider to slide on the front and rear edges thereof, the side walls of the slideway are provided with a slide groove for the handle to slide, and the end of the handle protrudes from the outside of the main body.

[0008] As a further improved technical solution of the utility model, a semicircular protrusion is provided below the connecting rod, and a groove matching the shape of the protrusion is provided above the sliding block.

[0009] As a further improved technical solution of the utility model, the rod-shaped main body includes a connecting section, a striking section and a crushing head arranged at the end of the striking section, the angle between the connecting section and the striking section is 90-180°, the connecting section is vertically arranged and hinged with the main body, and the striking section is inclined toward the front.

[0010] As a further improved technical solution of the utility model, the connecting section is hinged to the main body via a pin, and the hinged position is located at the middle and lower section of the connecting section.

[0011] As a further improved technical solution of the utility model, the upper end of the connecting section is connected to the sliding block through the second spring. The second spring is substantially in the front-to-back direction and is in a tensioned state.

[0012] As a further improved technical solution of the utility model, the striking mechanism also includes a third spring, the lower end of the connecting section is connected to the main body through the third spring, and the third spring is roughly in the front-to-back direction.

[0013] As a further improved technical solution of the utility model, the top of the crushing head is a sharp corner, and the rod-shaped body is made of hard metal.

[0014] As a further improved technical solution of the utility model, it also includes an extension mechanism, which is arranged at the rear end of the main body. The extension mechanism includes an extension body, a second wrench and a connecting rod. The extension body is provided with a second slideway, one end of the connecting rod is connected to the second wrench, the connecting rod is inserted into the second slideway, the other end of the connecting rod is connected to the wrench, and the second wrench drives the wrench to move through the connecting rod.

[0015] As a further improved technical solution of the utility model, the extension mechanism further includes a fourth spring, and the fourth spring abuts between the extension body and the second wrench and is in a compressed state.

[0016] It can be seen from the above technical scheme that the furnace tube crushing device of the utility model has the following advantages compared with the prior art: by setting a trigger mechanism to drive the striking mechanism, the crushing action can be completed by simply pulling the wrench, which greatly reduces the difficulty of operation, is simple to operate, and greatly improves work efficiency; through precise design and reasonable layout, the crushing effect of the device is good, and the uneven crushing phenomenon that may occur in traditional methods is avoided; by setting a spring buffer structure in the striking mechanism, the vibration and noise that may be generated during the crushing process are effectively reduced, and the stability of the equipment operation is improved; the furnace tube crushing device of the utility model avoids the occurrence of dangerous situations such as splashing of fragments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of a furnace tube crushing device according to an embodiment of the present invention.

[0018] Figure 2 for Figure 1 Cross-sectional view of the middle furnace tube crushing device.

[0019] Figure 3 This is a three-dimensional diagram of a furnace tube crushing device according to another embodiment of the present invention.

[0020] Figure 4 for Figure 3 A partial cross-sectional view of the extension mechanism in FIG. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0022] Please refer to Figure 1 As shown, the utility model provides a furnace tube crushing device, which includes a main body 10, a trigger mechanism 20 and a striking mechanism 30. The main body 10 is used as the basis of the entire device and is used to install and stabilize other mechanisms. The trigger mechanism 20 is used to control the action of the striking mechanism 30 to crush the furnace tube.

[0023] Please refer to Figure 1 and Figure 2As shown, the trigger mechanism 20 includes a wrench 21, a connecting rod 22, a first spring 23 and a sliding member 24. The wrench 21 is hinged to the main body 10, and the wrench 21 can rotate relative to the main body 10. The end of the wrench 21 is hinged to one end of the connecting rod 22, and the other end of the connecting rod 22 is hinged to the main body 10. When the wrench 21 is pulled, the wrench 21 drives the connecting rod 22 to rotate with its other end as the axis, and one end of the connecting rod 22 moves upward with the end of the wrench 21. The first spring 23 abuts between the main body 10 and the connecting rod 22 in the up and down direction and maintains a compressed state. The sliding member 24 includes a slider 241 and a handle 242 provided on one side of the slider 241. In contrast, the main body 10 has a slideway 11 for the slider 241 to slide on its upper edge and the front and rear edges thereof, and a slideway 12 for the handle 242 to slide on the side wall of the slideway 11, and the end of the handle 242 protrudes from the outside of the main body 10. The slider 241 is located below the connecting rod 22 and is buckled with the connecting rod 22. Specifically, the connecting rod 22 has a semicircular protrusion below and a groove matching the shape of the protrusion above the slider 241. The function of the first spring 23 is to keep the connecting rod 22 in the initial position, that is, the state where the connecting rod 22 and the slider 241 are buckled.

[0024] The striking mechanism 30 includes a rod-shaped body 31, a second spring 33 and a third spring 34. The rod-shaped body 31 includes a connecting section 312, a striking section 311 and a crushing head 313 provided at the end of the striking section 311. The angle between the connecting section 312 and the striking section 311 is 90-180°, preferably 120°. The connecting section 312 is vertically arranged, and the striking section 311 is inclined toward the front. The connecting section 312 is hinged to the body 10 through a pin 32, and the hinge position is located at the middle and lower section of the connecting section 312. The upper end of the connecting section 312 is connected to the slider 241 through the second spring 33. The second spring 33 is approximately in the front-to-back direction and is in a tensioned state. The lower end of the connecting section 312 is connected to the body 10 through the third spring 34, and the third spring 34 is approximately in the front-to-back direction. The third spring 34 plays a buffering role on the rod-shaped body 31 to reduce the vibration and noise generated during the crushing process. The rod-shaped body 31 is preferably made of hard metal, and the crushing head 313 at the front end thereof is designed to be sharp-angled so as to strike and crush the furnace tube.

[0025] When the furnace tube needs to be crushed, the operator places the furnace tube under the crushing head 313 and pulls the wrench 21. At this time, the wrench 21 drives the connecting rod 22 to move upward, and the connecting rod 22 and the slider 241 are released from the buckling state. The slider 241 slides forward under the pulling force of the second spring 33. At the same time, the rod-shaped body 31 rotates with the pin 32 as the axis, and the crushing head 313 moves downward to hit the furnace tube, thereby achieving the purpose of crushing the furnace tube. Before the next striking operation, it is necessary to pull the slider 241 backward to the bottom of the connecting rod 22 through the handle 242, and make the slider 241 buckle with the connecting rod 22, and further perform the next striking action. In order to improve the crushing effect, the striking force of the crushing head 313 can be adjusted according to the actual situation by adjusting the pulling force of the wrench 21 and the length of the connecting rod 22.

[0026] In addition, taking into account various situations in actual applications, such as different sizes of furnace tubes and various hardnesses of furnace tube materials, the utility model fully considers the adjustability of the device, and can adapt to furnace tubes of different sizes by adjusting the height of the main body; it can also cope with furnace tubes of different hardness by replacing different rod-shaped main bodies.

[0027] Please refer to the picture Figure 3 As shown in FIG. 1 , another embodiment of the furnace tube crushing device of the present utility model is provided. On the basis of the previous embodiment, an extension mechanism 40 is added. The extension mechanism 40 is arranged at the rear end of the main body 10 to increase the working distance of the furnace tube crushing device. Please refer to FIG. Figure 2 and Figure 4 As shown, the extension mechanism 10 includes an extension body 41, a second wrench 42, a connecting rod 43 and a fourth spring 44. A second slideway is provided on the extension body 41, one end of the connecting rod 43 is connected to the second wrench 42, the connecting rod 43 is inserted into the second slideway, and the other end of the connecting rod 43 is connected to the wrench 21, and the second wrench 42 drives the wrench 21 to move through the connecting rod 43. The fourth spring 44 abuts between the extension body 41 and the second wrench 42 and is in a compressed state, and is used to reset the second wrench 42 after the second wrench 42 is pulled.

[0028] Terms such as "upper", "lower", "front", "back" and the like used herein to indicate spatial relative positions are used for the purpose of convenience to describe the relationship of one feature relative to another feature as shown in the drawings. It is understood that, depending on the placement of the product, the terms of spatial relative positions may be intended to include different orientations in addition to the orientation shown in the drawings, and should not be construed as limitations on the claims.

[0029] In addition, the above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. The understanding of this specification should be based on the technical personnel in the relevant technical field. Although this specification has described the present invention in detail with reference to the above embodiments, ordinary technical personnel in the field should understand that the technical personnel in the relevant technical field can still modify or make equivalent substitutions to the present invention, and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A furnace tube crushing device, characterized in that: It includes a main body and a trigger mechanism and a striking mechanism arranged on the main body, the trigger mechanism includes a wrench, a connecting rod, a first spring and a sliding member, the wrench is hinged to the main body, one end of the connecting rod is hinged to the end of the wrench, and the other end of the connecting rod is hinged to the main body; the first spring abuts between the main body and the connecting rod in the up and down directions and maintains a compressed state; the striking mechanism includes a rod-shaped main body and a second spring, the second spring is connected between the sliding member and the rod-shaped main body, the connecting rod is buckled with the sliding member, and when the wrench is pulled, the buckled state between the connecting rod and the sliding member is released.

2. The furnace tube crushing device according to claim 1, characterized in that: The sliding member includes a slider and a handle arranged on one side of the slider. The main body has a slideway for the slider to slide on the front and rear edges thereof. The side wall of the slideway has a slide groove for the handle to slide. The end of the handle protrudes from the outside of the main body.

3. The furnace tube crushing device according to claim 2, characterized in that: A semicircular protrusion is provided below the connecting rod, and a groove matching the shape of the protrusion is provided above the sliding block.

4. The furnace tube crushing device according to claim 2, characterized in that: The rod-shaped body includes a connecting section, a striking section and a crushing head arranged at the end of the striking section, the angle between the connecting section and the striking section is 90-180 degrees, the connecting section is vertically arranged and hinged with the body, and the striking section is inclined toward the front.

5. The furnace tube crushing device according to claim 4, characterized in that: The connecting section is hinged to the main body via a pin, and the hinged position is located at the middle and lower section of the connecting section.

6. The furnace tube crushing device according to claim 4, characterized in that: The upper end of the connecting section is connected to the sliding block via the second spring, and the second spring is approximately in the front-to-back direction and is in a tensioned state.

7. The furnace tube crushing device according to claim 6, characterized in that: The striking mechanism further includes a third spring, the lower end of the connecting section is connected to the main body via the third spring, and the third spring is substantially in the front-to-back direction.

8. The furnace tube crushing device according to claim 4, characterized in that: The top of the crushing head is a sharp corner, and the rod-shaped body is made of hard metal.

9. The furnace tube crushing device according to claim 1, characterized in that: It also includes an extension mechanism, which is arranged at the rear end of the main body. The extension mechanism includes an extension body, a second wrench and a connecting rod. The extension body is provided with a second slideway, one end of the connecting rod is connected to the second wrench, the connecting rod is passed through the second slideway, the other end of the connecting rod is connected to the wrench, and the second wrench drives the wrench to move through the connecting rod.

10. The furnace tube crushing device according to claim 9, characterized in that: The extension mechanism further includes a fourth spring, which is abutted between the extension body and the second wrench and is in a compressed state.

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