Electric pick with protection function

Abstract

The utility model relates to an electric pick with a protection function, which is characterized by comprising an electric pick, a pick head, a mounting plate, sleeve rods, telescopic rods, flexible cloth, fixing screws, reset springs and a dust falling component, the pick head is mounted at the lower end of the electric pick, the mounting plate is connected to the lower end of the electric pick, the sleeve rods are connected to the four ends of the bottom surface of the mounting plate, the telescopic rods are slidably connected into the sleeve rods, and the flexible cloth is arranged on the telescopic rods. The fixing screws are in threaded connection with the sleeve rods and the telescopic rods, flexible cloth is connected between the adjacent sleeve rods through the fixing screws, flexible cloth is connected between the adjacent telescopic rods through the fixing screws, reset springs are arranged in the sleeve rods, the bottoms of the reset springs are connected with the telescopic rods, and a dust falling assembly for absorbing dust is arranged on the bottom side of the mounting plate. The pickaxe has the advantages that through cooperation of the flexible cloth, the sleeve rod and the telescopic rod, the flexible cloth wraps the pickaxe, the function of blocking splashing chippings is achieved, and finally the purpose of protecting the safety of operators and the surrounding environment is achieved.

Description

Technical Field

[0001] This utility model relates to the field of construction machinery, and in particular to an electric pick with protective function. Background Technology

[0002] Electric picks, as efficient and convenient breaking tools, are widely used in building demolition, road construction, mining, and other fields. Their working principle involves an electric motor driving a piston in reciprocating motion, generating high-frequency impact force, which is then transmitted to the pick head, thereby enabling the breaking of hard materials such as concrete and rock. With its powerful impact force and portability, the electric pick has become an indispensable tool in modern engineering construction.

[0003] However, existing electric hammer equipment has some obvious drawbacks during operation, especially during crushing operations, which generate a large amount of flying debris and dust. This debris not only poses a safety hazard to operators but may also damage surrounding equipment or the environment; while the dust pollutes the air, affects the health of operators, reduces visibility in the working environment, and increases the difficulty of operation. Utility Model Content

[0004] The technical problem to be solved by this invention is the flying debris and dust. It provides an electric pick with protective function to solve the above problems.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: an electric pick with protective function, including an electric pick, a pick head, a mounting plate, a sleeve rod, a telescopic rod, a flexible cloth, a fixing screw, a return spring, and a dust-absorbing component. The pick head is installed at the lower end of the electric pick, and the mounting plate is connected to the lower end of the electric pick. Sleeve rods are connected to all four ends of the bottom surface of the mounting plate. A telescopic rod is slidably connected inside the sleeve rod. The fixing screw is threadedly connected to the sleeve rod and the telescopic rod. A flexible cloth is connected between adjacent sleeve rods through the fixing screw. A flexible cloth is connected between adjacent telescopic rods through the fixing screw. A return spring is provided inside the sleeve rod. The bottom of the return spring is connected to the telescopic rod. A dust-absorbing component is provided on the bottom side of the mounting plate.

[0006] A further preferred embodiment of this utility model is as follows: the dust suppression component includes a water tank, a sealing plug, a water pipe, a water pump, and nozzles. The water tank is connected to the mounting plate, a sealing plug is provided at the water inlet at the top of the water tank, the water pump is located at the bottom of the water tank, one end of the water pipe extends into the water tank and is connected to the water outlet of the water pump, the other end of the water pipe is connected to the bottom side of the mounting plate, and several nozzles are provided.

[0007] A further preferred embodiment of this utility model is as follows: it also includes a connecting plate and an adjusting screw. When the sleeve rod is in the annular position, a connecting plate is provided between two adjacent sleeve rods. The connecting plate is slidably connected inside the sleeve rod. The top of the return spring is connected to the connecting plate. The adjusting screw is rotatably connected to the mounting plate and threadedly connected to one of the connecting plates.

[0008] A further preferred embodiment of this utility model is: it also includes a guide plate, a guide plate that is slidably connected inside the water tank and thickens in all directions, a water pump is connected in the middle of the guide plate, and the guide plate is made of metal.

[0009] A further preferred embodiment of this utility model is: it also includes a flexible pad, and the top of the adjusting screw is connected to the flexible pad.

[0010] A further preferred embodiment of this utility model is: it also includes an identification card, which is connected to the top surface of the mounting plate and located on the left and right sides of the adjusting screw.

[0011] A further preferred embodiment of this utility model is: it also includes an observation window, and an observation window made of transparent material is provided on the side of the water tank.

[0012] A further preferred embodiment of this utility model is: it also includes a strap, with a bandage attached to a flexible cloth.

[0013] Compared with the prior art, the advantages of this utility model are: by combining the flexible cloth, sleeve rod and telescopic rod, the flexible cloth wraps around the pick head to block flying debris, thereby achieving the purpose of protecting the safety of operators and the surrounding environment; by using the water tank, water pump, water pipe and nozzle, water mist is sprayed on the work area, which effectively solves the problem of dust rising, thereby achieving the function of dust reduction, and ultimately achieving the purpose of improving the working environment and protecting the health of operators. Attached Figure Description

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present invention. Furthermore, unless specifically indicated, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated depictions, and the drawings are not necessarily drawn to scale.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the pickaxe head and mounting plate of this utility model;

[0017] Figure 3 This is a schematic diagram showing the connection relationship between the sleeve rod and the telescopic rod of this utility model;

[0018] Figure 4 This is a cross-sectional view of the installation structure of the water pipe and nozzle of this utility model.

[0019] In the diagram: 1. Electric pick, 2. Pick head, 3. Mounting plate, 4. Sleeve, 5. Telescopic rod, 6. Flexible cloth, 7. Fixing screw, 8. Connecting plate, 9. Return spring, 10. Water tank, 11. Sealing plug, 12. Water pipe, 13. Water pump, 14. Nozzle, 15. Adjusting screw, 16. Guide plate, 17. Soft pad, 18. Identification card, 19. Observation window, 20. Straps. Detailed Implementation

[0020] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0021] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

[0022] This embodiment mainly describes the structure of the electric pick, as follows:

[0023] A type of electric pick with protective features, such as Figures 1-4 As shown, the assembly includes an electric pick 1, a pick head 2, a mounting plate 3, a sleeve rod 4, a telescopic rod 5, a flexible cloth 6, a fixing screw 7, a return spring 9, and a dust suppression component. The pick head 2 is mounted on the lower end of the electric pick 1, and the mounting plate 3 is connected to the lower end of the electric pick 1. Sleeve rods 4 are connected to all four ends of the bottom surface of the mounting plate 3. The telescopic rod 5 is slidably connected inside the sleeve rod 4. The fixing screw 7 is threadedly connected to the sleeve rod 4 and the telescopic rod 5. The flexible cloth 6 is connected between adjacent sleeve rods 4 through the fixing screw 7, and the flexible cloth 6 is connected between adjacent telescopic rods 5 through the fixing screw 7. The total length of the telescopic rod 5 and the sleeve rod 4 is greater than the length of the pick head 2. When the bottom of the telescopic rod 5 contacts the building surface, the flexible cloth 6 wraps around the pick head 2, effectively blocking the debris splashed during the breaking process. The return spring 9 is installed inside the sleeve rod 4, and the bottom of the return spring 9 is connected to the telescopic rod 5. A dust suppression component for absorbing dust is installed on the bottom side of the mounting plate 3.

[0024] like Figure 2 and Figure 4As shown, the dust suppression assembly includes a water tank 10, a sealing plug 11, a water pipe 12, a water pump 13, and nozzles 14. The water tank 10 is connected to the mounting plate 3. A sealing plug 11 is provided at the water inlet at the top of the water tank 10. The water pump 13 is located at the bottom of the water tank 10. One end of the water pipe 12 extends into the water tank 10 and is connected to the water outlet of the water pump 13. The other end of the water pipe 12 is connected to the bottom side of the mounting plate 3 and is provided with several nozzles 14. The water pump 13 draws water from the bottom of the water tank 10 and delivers it to the nozzles 14 through the water pipe 12. The nozzles 14 atomize the water and spray it on the work area. The water mist adsorbs dust in the air during the descent process, effectively reducing dust from being stirred up.

[0025] like Figure 3 As shown, it also includes a connecting plate 8 and an adjusting screw 15. When the sleeve rod 4 is in the annular position, a connecting plate 8 is provided between two adjacent sleeve rods 4. The connecting plate 8 is slidably connected inside the sleeve rod 4. The top of the return spring 9 is connected to the connecting plate 8. The adjusting screw 15 is rotatably connected to the mounting plate 3. The adjusting screw 15 is threadedly connected to one of the connecting plates 8. The compression of the return spring 9 allows the telescopic rod 5 and the flexible cloth 6 to remain in contact with the building surface when the electric hammer 1 is inverted, ensuring that debris and dust are effectively blocked.

[0026] like Figure 4 As shown, it also includes a guide plate 16. The guide plate 16, which is thickened in all directions, is slidably connected inside the water tank 10. The water pump 13 is connected in the middle of the guide plate 16. The guide plate 16 is made of metal.

[0027] like Figure 3 As shown, it also includes a soft pad 17. The top of the adjusting screw 15 is connected to the soft pad 17. When the operator rotates the adjusting screw 15, the soft pad 17 comes into contact with the fingers, reducing friction and discomfort during operation.

[0028] like Figure 3 As shown, it also includes an identification card 18, which is connected to the top surface of the mounting plate 3 and located on the left and right sides of the adjusting screw 15. It is used to indicate the correspondence between the rotation direction of the adjusting screw 15 and the movement direction of the connecting plate 8.

[0029] like Figure 2 As shown, it also includes an observation window 19, which is made of transparent material and is provided on the side of the water tank 10.

[0030] like Figure 1 As shown, it also includes a strap 20, and a bandage is attached to the flexible fabric 6.

[0031] When workers use the electric pick 1 to break up part of the building structure, the telescopic rod 5 slides inside the sleeve rod 4, and the combined length of the telescopic rod 5 and the sleeve rod 4 is greater than the length of the pick head 2. That is, the bottom of the telescopic rod 5 contacts the building. Thus, during the operation of the electric pick 1, the flexible cloth 6 on the telescopic rod 5 can wrap the pick head 2. The debris generated by the pick head 2 hitting the building is blocked by the flexible cloth 6. At the same time, the water pump 13 is turned on, and the water pump 13 draws water from the water tank 10 and sprays it out from the nozzle 14 along the water pipe 12. As the water mist falls, it absorbs the dust that is dispersed. Thus, when workers lift the electric pick 1, it reduces the amount of dust that is stirred up. When the telescopic rod 5 contacts the building surface and the pick head 2 is inserted into the building during the breaking process, the telescopic rod 5 slides inside the sleeve rod 4, compressing the return spring 9. When workers lift the electric pick 1, the return spring 9 rebounds, and the telescopic rod 5 remains in contact with the building surface. The connected flexible cloth 6 effectively blocks debris and dust.

[0032] When using the electric pick in parallel or breaking the top of the building, turn the adjusting screw 15 in advance. During the rotation of the adjusting screw 15, the connecting plate 8 connected to it moves away from the mounting plate 3, so that the connecting plate 8 slides in the sleeve rod 4 and compresses the return spring 9. Thus, when the electric pick 1 is inverted, the already compressed return spring 9 can overcome the gravity of the telescopic rod 5 and the flexible cloth 6, ensuring that the telescopic rod 5 is in contact with the building and ensuring the blocking effect of debris and dust.

[0033] Water is added to the water tank 10 through the inlet. The sealing plug 11 ensures the water tank 10 is sealed, especially when breaking upwards. The metal guide plate 16 slides inside the water tank 10, thereby driving the water pump 13 to move towards the inlet, ensuring that the water pump 13 is fully immersed in water. The remaining water level in the water tank 10 can be directly observed through the observation window 19 on the side. Under normal conditions, the inclined guide plate 16 can gather water from the water tank 10 towards the water pump 13. When the adjusting screw 15 is turned, the soft pad 17 contacts the fingers, providing a more comfortable operating experience. When the adjusting screw 15 is turned, the identification card 18 indicates the matching information between the rotation direction and the movement direction of the connecting plate 8, which makes it convenient for the staff to adjust the position of the connecting plate 8. For the edge of the break, when it is necessary to carefully observe the break point, unscrew the fixing screw 7, use the strap 20 to wrap the flexible cloth 6 around and fix it to the sleeve rod 4 to avoid loss. At the same time, the staff can directly observe the position of the break point of the pick 2.

[0034] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] The present invention provides a detailed description of an electric pick with protective functions. Specific examples have been used to illustrate the principles and implementation methods of the present invention. The descriptions of these embodiments are merely for the purpose of helping to understand the present invention and its core ideas. It should be noted that those skilled in the art can make various improvements and modifications to the present invention without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. An electric pick with protective function, characterized in that: The device includes an electric pick (1), a pick head (2), a mounting plate (3), a sleeve (4), a telescopic rod (5), a flexible cloth (6), a fixing screw (7), a return spring (9), and a dust-absorbing component. The electric pick (1) has a pick head (2) installed at its lower end and a mounting plate (3) connected to its lower end. The mounting plate (3) has sleeves (4) connected to all four ends of its bottom surface. The sleeves (4) have telescopic rods (5) slidably connected inside them. The fixing screw (7) is threadedly connected to the sleeves (4) and the telescopic rods (5). The flexible cloth (6) is connected between adjacent sleeves (4) through the fixing screw (7). The flexible cloth (6) is connected between adjacent telescopic rods (5) through the fixing screw (7). The sleeves (4) have a return spring (9) installed inside them. The bottom of the return spring (9) is connected to the telescopic rod (5). The mounting plate (3) has a dust-absorbing component installed on its bottom side.

2. The electric pick with protective function according to claim 1, characterized in that: The dust suppression assembly includes a water tank (10), a sealing plug (11), a water pipe (12), a water pump (13), and nozzles (14). The water tank (10) is connected to the mounting plate (3). A sealing plug (11) is provided at the water inlet at the top of the water tank (10). The water pump (13) is located at the bottom of the water tank (10). One end of the water pipe (12) extends into the water tank (10) and is connected to the water outlet of the water pump (13). The other end of the water pipe (12) is connected to the bottom side of the mounting plate (3) and is provided with several nozzles (14).

3. The electric pick with protective function according to claim 2, characterized in that: It also includes a connecting plate (8) and an adjusting screw (15). When the sleeve rod (4) is in the annular position, a connecting plate (8) is provided between two adjacent sleeve rods (4). The connecting plate (8) is slidably connected inside the sleeve rod (4). The top of the return spring (9) is connected to the connecting plate (8). The adjusting screw (15) is rotatably connected to the mounting plate (3). The adjusting screw (15) is threadedly connected to one of the connecting plates (8).

4. The electric pick with protective function according to claim 3, characterized in that: It also includes a guide plate (16), a guide plate (16) that is thickened in all directions is slidably connected inside the water tank (10), and a water pump (13) is connected in the middle of the guide plate (16). The guide plate (16) is made of metal.

5. An electric pick with protective function according to claim 4, characterized in that: It also includes a soft pad (17), and the top of the adjusting screw (15) is connected to the soft pad (17).

6. The electric pick with protective function according to claim 5, characterized in that: It also includes an identification card (18), which is attached to the top surface of the mounting plate (3) and located on the left and right sides of the adjusting screw (15).

7. An electric pick with protective function according to claim 6, characterized in that: It also includes an observation window (19), and the side of the water tank (10) is provided with an observation window (19) made of transparent material.

8. An electric pick with protective function according to claim 7, characterized in that: It also includes a strap (20), with bandages attached to a flexible fabric (6).

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