Chisel with disintegrating slag blocking function
By designing a transparent soft plastic cloth to block the slag on the chisel, the problem of slag generated during the use of traditional chisels is solved, and the protection of the environment and operators is achieved, providing a safe working environment.
Patent Information
- Application Number
- CN202422135255.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-02
AI Technical Summary
Traditional chisels produce a large amount of debris during use, resulting in environmental pollution and operator injury.
A chisel is designed, with a connecting ring and a connecting block on the chisel handle, and a supporting rod is on the connecting block. There is a wedge groove on both sides of the supporting rod. A wedge rod is slidably connected to the wedge groove. There is a transparent soft plastic cloth between the wedge rods to block the slag.
The transparent soft plastic cloth effectively blocks the slag, reduces damage to the environment and operators, provides a safe working environment, and facilitates the deployment and closing of the support rods.
Smart Images
Figure CN222972092U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chisels, in particular to a chisel with a function of blocking crushed slag. Background Technique
[0002] In the modern industrial and construction fields, the electric pickaxe is an important tool, and the chisel used in conjunction with it plays a key role in many working scenarios and is widely used in multiple scenarios such as stone processing, building demolition, and mine exploitation.
[0003] Traditional chisels usually consist of a simple chisel handle and a chisel head. The chisel handle is generally cylindrical. Common chisels include square chisels, wide chisels, pointed chisels, and wide chisels, etc. The chisel head is connected to the chisel handle through processes such as forging. When using a traditional chisel, the operator installs the chisel on the electric pickaxe for chiseling operations.
[0004] However, when chiseling a wall with a traditional chisel, a large amount of crushed slag is often generated. These crushed slag splashes everywhere, not only polluting the surrounding environment, but also possibly entering the operator's eyes, causing eye injuries, or falling on the operator's skin, causing abrasions. Content of the Utility Model
[0005] The purpose of the utility model is to provide a chisel with a function of blocking crushed slag to solve the problems that when a traditional chisel chisels a wall, a large amount of crushed slag is generated, which not only pollutes the surrounding environment, but also may cause harm to the operator's body.
[0006] To achieve the above purpose, the basic solution provided by the utility model is: a chisel with a function of blocking crushed slag, including a chisel handle. One end of the chisel handle is integrally formed with a chisel head, and the other end is provided with a connection groove for clamping the electric pickaxe. A connection ring is provided on the chisel handle. A plurality of connection blocks are provided on the connection ring. A support rod is bolted to each connection block. Wedge-shaped grooves are provided on both sides of each support rod. A wedge-shaped rod is slidably connected to each wedge-shaped groove. A transparent soft plastic cloth is provided between the wedge-shaped rods on the adjacent sides of two adjacent support rods. A limiting member for limiting the wedge-shaped rod is provided on each support rod.
[0007] The working principle of the utility model is as follows: When it is necessary to use the electric pickaxe and the chisel to chisel the wall, first the worker installs the chisel on the electric pickaxe, then loosens the bolts on each connection block, then rotates the support rod to maximize the unfolding of the transparent soft plastic cloth on the support rod, and then tightens the bolts on each connection block to fix each support rod to the connection block. Then the worker performs the wall chiseling work. After the wall chiseling is completed, first loosen the bolts on each connection block, then rotate the support rod to make the transparent soft plastic cloth on the support rod close and fit on the chisel handle, and then tighten the bolts on each connection block to fix each support rod to the connection block.
[0008] The beneficial effects of the present utility model are as follows: During the wall chiseling operation, the transparent soft plastic cloth can effectively block the debris on the premise of not obstructing the operator's vision, avoiding environmental pollution and greatly reducing the risk of debris causing harm to the operator's body, providing a safe working environment for the operator; The support rod and the connecting block are connected by bolts, making the unfolding and folding operations of the support rod very convenient. When the wall chiseling operation is required, the worker can easily unfold the support rod to maximize the role of the transparent soft plastic cloth in blocking debris; After the operation is completed, the support rod can be quickly folded and attached to the chisel handle, facilitating the storage and carrying of the chisel and not occupying too much space.
[0009] Solution 2, which is the preference of the basic solution. The limiting member includes a limiting rod. A threaded hole is provided at the top of the support rod. A screw rod is provided on the outer surface of the limiting rod. The screw rod is threadedly connected to the threaded hole. The limiting rod is located directly above the wedge-shaped groove; Through the threaded connection between the screw rod and the threaded hole, the limiting rod can be stably located directly above the wedge-shaped groove, effectively limiting the wedge-shaped rod and preventing the wedge-shaped rod from accidentally sliding out of the wedge-shaped groove, ensuring the stability of the connection of the transparent soft plastic cloth.
[0010] Solution 3, which is the preference of the basic solution. A diamond is welded to the side of the chisel head; Setting a diamond on the chisel head is convenient for improving the hardness and wear resistance of the chisel edge, enabling the chisel to maintain a good working state more durably when facing hard work objects, thereby extending the service life of the chisel.
[0011] Solution 4, which is the preference of the basic solution. The ends of the chisel head and the diamond are provided with a 45° slope; When the hand-held electric pickaxe forms a 45° angle with the wall surface, the slope of the chisel head fits the wall surface, making the slope of the chisel head parallel to the wall surface during the grooving process, reducing both the labor intensity of the worker and the grooving debris.
[0012] Solution 5, which is the preference of the basic solution. Scale lines are provided on the chisel handle; Setting scale lines on the chisel handle is convenient for the operator to measure the depth of wall chiseling during use.
[0013] Solution 6, which is the preference of the basic solution. The outer shape of the chisel handle is hexagonal; Designing the outer shape of the chisel handle as hexagonal increases the friction between the chisel handle and the hand, making it more stable for the operator to hold the chisel handle and facilitating the installation of the chisel on the electric pickaxe. Description of the Drawings
[0014] Figure 1 It is a three-dimensional view when the transparent soft plastic cloth of a chisel with a debris-blocking function of the present utility model is unfolded;
[0015] Figure 2 isFigure 1 Enlarged view of area A;
[0016] Figure 3 is Figure 1 Enlarged view of area B;
[0017] Figure 4 is a three-dimensional view when the transparent soft plastic cloth of a chisel with the function of blocking crushed slag of the present utility model is closed;
[0018] Figure 5 is a front view when the transparent soft plastic cloth of a chisel with the function of blocking crushed slag of the present utility model is closed.
[0019] Figure 6 is a structural schematic diagram when a chisel with the function of blocking crushed slag of the present utility model is installed on an electric pick to chisel the wall. Specific embodiments
[0020] The present utility model will be further described in detail below through specific embodiments:
[0021] The reference numerals in the accompanying drawings of the specification include: 1. Chisel handle, 2. Chisel head, 3. Connection groove, 4. Connection ring, 5. Connection block, 6. Support rod, 7. Wedge groove, 8. Wedge rod, 9. Transparent soft plastic cloth, 10. Limiting rod, 11. Screw rod, 12. Diamond.
[0022] As Figures 1 to 6 shown: A chisel with the function of blocking crushed slag includes a chisel handle 1. The outer shape of the chisel handle 1 is hexagonal, and scale lines are provided on the chisel handle 1. One end of the chisel handle 1 is integrally formed with a chisel head 2, and the other end is provided with a connection groove 3 for clamping an electric pick. A diamond 12 is welded on the side of the chisel head 2. The ends of the chisel head 2 and the diamond 12 have a slope of 45°. The slope of 45° at the ends of the chisel head 2 and the diamond 12 is obtained by grinding treatment. A connection ring 4 is fixedly connected to the chisel handle 1. A plurality of connection blocks 5 are fixedly connected to the connection ring 4. Each connection block 5 is bolted with a support rod 6. Wedge grooves 7 are provided on both sides of each support rod 6. Wedge rods 8 are slidably connected to each wedge groove 7. A transparent soft plastic cloth 9 is fixedly connected between the wedge rods 8 on the adjacent sides of two adjacent support rods 6. A limiting member for limiting the wedge rod 8 is provided on each support rod 6. The limiting member includes a limiting rod 10. A threaded hole is provided at the top of the support rod 6. A screw rod 11 is provided on the outer surface of the limiting rod 10. The screw rod 11 is threadedly connected to the threaded hole. The limiting rod 10 is located directly above the wedge groove 7.
[0023] The implementation mode of this embodiment is as follows: When it is necessary to use a demolition hammer and a chisel to chisel a wall, first, the worker installs the chisel on the demolition hammer, then loosens the bolts on each connecting block 5, then rotates the support rod 6 to maximize the unfolding of the transparent soft plastic cloth 9 on the support rod 6, and then tightens the bolts on each connecting block 5 to fix each support rod 6 to the connecting block 5. Then the worker starts the wall chiseling work. After the wall chiseling is completed, first loosen the bolts on each connecting block 5, then rotate the support rod 6 to make the transparent soft plastic cloth 9 on the support rod 6 close and fit on the chisel handle 1, and then tighten the bolts on each connecting block 5 to fix each support rod 6 to the connecting block 5; When it is necessary to replace the transparent soft plastic cloth 9, first rotate each limiting rod 10 in turn to make the two ends of the limiting rod 10 away from directly above the wedge-shaped groove 7, then pull out each wedge-shaped rod 8 from the wedge-shaped groove 7, replace the new transparent soft plastic cloth 9, then reinsert each wedge-shaped rod 8 into the wedge-shaped groove 7, and finally rotate the limiting rod 10 to make the limiting rod 10 located directly above the wedge-shaped groove 7.
[0024] The above are only the embodiments of the present invention, and common knowledge such as the specific structures and characteristics known in the solutions is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can still be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicability of the patent. The protection scope required by this application should be based on the content of its claims, and the specific implementation manners described in the specification can be used to interpret the content of the claims.
Claims
1. A chisel with a function of blocking slag, characterized in that: The chisel handle (1) comprises a chisel head (2) integrally formed at one end of the chisel handle (1), and a connecting groove (3) for clamping an electric pick, the chisel handle (1) is provided with a connecting ring (4), the connecting ring (4) is provided with a plurality of connecting blocks (5), each of the connecting blocks (5) is bolted with a support rod (6), each of the support rods (6) is provided with a wedge groove (7) on both sides, each of the wedge grooves (7) is slidably connected with a wedge rod (8), a transparent soft plastic cloth (9) is provided between the wedge rods (8) on the adjacent sides of two adjacent support rods (6), and each of the support rods (6) is provided with a limiting member for limiting the wedge rod (8).
2. A chisel with a slag blocking function according to claim 1, characterized in that: The limiting member comprises a limiting rod (10), a threaded hole is provided at the top of the support rod (6), a screw rod (11) is provided on the outer surface of the limiting rod (10), the screw rod (11) is threadedly connected to the threaded hole, and the limiting rod (10) is located directly above the wedge-shaped groove (7).
3. The chisel with the function of blocking slag according to claim 1, characterized in that: Diamond (12) is welded to the side surface of the chisel head (2).
4. The chisel with the function of blocking slag according to claim 1, characterized in that: The ends of the chisel head (2) and the diamond (12) are provided with a slope of 45°.
5. The chisel with the function of blocking slag according to claim 1, characterized in that: The chisel handle (1) is provided with scale lines.
6. The chisel with the function of blocking slag according to claim 1, characterized in that: The chisel handle (1) is hexagonal in shape.