A dust collecting and chip collecting suction attachment for electric drill concrete drilling

Abstract

The utility model discloses a dust collection and scrap suction accessory of electric drill concrete drilling belongs to technical field, and its technical scheme main points include electric drill machine body, and the front side of electric drill machine body is connected with telescopic component, and the front side fixed connection of telescopic component has collection component, the collection component includes box shell, and the inside slide connection of box shell has bottom plate, and the surface of box shell is equipped with round hole, and the inside joint of box shell has filter screen frame, and the fixed connection of two inclined plates of box shell has, and the rear side intercommunication of box shell has hollow tube, and the inside fixed connection of hollow tube has fan body, and the rear side of hollow tube is provided with guard screen frame, can solve the dust collection and scrap suction accessory of most electric drill concrete dust prevention of existing, is not convenient and wall surface contact under the condition of adsorption, is not convenient to the collection processing of the larger piece of waste scrap, and therefore leads to the problem of poor adsorption efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field, and in particular to a dust-proof and chip-collecting adsorption component for drilling concrete holes with an electric drill. Background Technology

[0002] A dust-proof and chip-collecting adsorption device for electric drills in concrete refers to an auxiliary device specifically used in conjunction with an electric drill when drilling on a concrete surface. Its core function is to collect concrete dust and debris generated during the drilling process through a sealed structure and adsorption mechanism, preventing the dust from spreading into the air and causing pollution or being inhaled by the human body, while also preventing the debris from scattering randomly. This achieves the effect of dust prevention and chip collection, ensuring a clean construction environment and the health of operators.

[0003] To address the aforementioned issues, existing patents offer solutions. However, most existing electric drill concrete dust and debris collection devices are not designed for easy contact with walls, making it difficult to collect larger pieces of debris during adsorption, thus resulting in poor adsorption efficiency.

[0004] To address this, a dust-collecting and chip-adsorbing component for drilling concrete holes with an electric drill is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a dust-proof and chip-collecting adsorption component for drilling concrete with an electric drill, which can solve the problem that most existing dust-proof and chip-collecting adsorption components for electric drills are not easy to contact with the wall surface, and are not easy to collect and process larger pieces of waste chips during adsorption, thus resulting in poor adsorption efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a dustproof and chip-collecting adsorption component for drilling concrete holes with an electric drill, comprising an electric drill body, a telescopic component snapped onto the front side of the electric drill body, and a collection component fixedly connected to the front side of the telescopic component; The collection assembly includes a housing, a bottom plate that is slidably connected to the inside of the housing, a round hole on the surface of the housing, a filter screen frame that is snapped into the inside of the housing, two inclined plates that are fixedly connected to the inner wall of the housing, a hollow tube that is connected to the rear side of the housing, a fan body that is fixedly connected to the inside of the hollow tube, and a protective mesh frame that is provided on the rear side of the hollow tube.

[0007] Preferably, the telescopic component includes a splicing sleeve, which is snapped onto the surface of the electric drill body, and a first round tube is fixedly connected to the front side of the splicing sleeve.

[0008] Preferably, a plurality of first spring rods are fixedly connected to the front side of the first round tube, a second round tube is fixedly connected to the front side of the plurality of first spring rods, a plurality of second spring rods are fixedly connected to the front side of the second round tube, and the plurality of second spring rods are fixedly connected to the rear side of the housing.

[0009] Preferably, an auxiliary groove is provided at the bottom of the inner wall of the second circular tube, and an auxiliary block that works in conjunction with the auxiliary groove is fixedly connected to the bottom of the first circular tube.

[0010] Preferably, a slot is provided on the rear side of the hollow tube, and a locking block that cooperates with the slot is fixedly connected to the front side of the protective net frame.

[0011] Preferably, sliding grooves are provided on the left and right sides of the inner wall of the housing, and sliding blocks that cooperate with the sliding grooves are fixedly connected to the left and right sides of the filter frame.

[0012] Preferably, a protective pad is fixedly connected to the front side of the electric drill body, and the protective pad is made of rubber.

[0013] Preferably, the bottom of the electric drill body is threaded with an auxiliary handle, and the surface of the auxiliary handle is covered with an anti-slip sleeve.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. The bottom plate in the collection component of this application can be easily pulled out to clean larger pieces of waste, the inclined plate can guide the waste to slide towards the bottom plate to avoid accumulation, and the filter frame can effectively filter dust. The negative pressure generated by the fan body improves the waste collection efficiency. 2. The present application provides a design that, through the elastic action of the first and second spring rods in the telescopic assembly, can flexibly adjust the distance between the collecting assembly and the wall surface and ensure a tight fit, thereby enhancing the sealing effect and solving the problem of inconvenience in contacting the wall surface. Attached Figure Description

[0015] Figure 1 This is an overall structural diagram of the dust-proof and chip-collecting adsorption component for electric drill concrete drilling of this utility model. Figure 2 This is a schematic diagram of the structure of the collecting component of this utility model; Figure 3 This is a schematic diagram of the structure of the telescopic component of this utility model; Figure 4 This is a schematic diagram showing the disassembled components of this utility model; Figure 5 This utility model Figure 2 Enlarged diagram of point A in the middle.

[0016] In the diagram, 1. Drill body; 2. Telescopic assembly; 201. Splicing sleeve; 202. First round tube; 203. First spring rod; 204. Second round tube; 205. Second spring rod; 206. Auxiliary groove; 207. Auxiliary block; 3. Collection assembly; 301. Box shell; 302. Base plate; 303. Round hole; 304. Filter screen frame; 305. Inclined plate; 306. Hollow tube; 307. Fan body; 308. Protective mesh frame; 4. Slot; 5. Slot; 6. Sliding groove; 7. Sliding block; 8. Protective pad; 9. Auxiliary handle; 10. Anti-slip sleeve. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-5 The present invention provides the following technical solution: A dust-proof and chip-collecting adsorption component for drilling concrete holes with an electric drill includes an electric drill body 1, a telescopic component 2 is snapped onto the front side of the electric drill body 1, and a collection component 3 is fixedly connected to the front side of the telescopic component 2. The collection component 3 includes a housing 301, a base plate 302 slidably connected inside the housing 301, a round hole 303 on the surface of the housing 301, a filter screen frame 304 snapped into the inside of the housing 301, two inclined plates 305 fixedly connected to the inner wall of the housing 301, a hollow tube 306 connected to the rear side of the housing 301, a fan body 307 fixedly connected inside the hollow tube 306, and a protective mesh frame 308 provided on the rear side of the hollow tube 306.

[0019] In this embodiment: the electric drill body 1, the core drilling equipment, provides power for concrete drilling operations and serves as the basic carrier of the entire device. Other components are installed and used in conjunction with it. A telescopic component 2 connects the electric drill body 1 and the collecting component 3, allowing adjustment of the distance between the collecting component 3 and the wall surface through its telescopic characteristics. This ensures the collecting component 3 fits tightly against the wall during drilling, improving dust and debris collection. The collecting component 3, the core dust and debris collection structure, collects dust and debris generated during drilling, preventing their spread. A housing 301 forms the main frame of the collecting component 3, housing various debris collection and filtering components, creating a closed space for easy waste collection. A base plate 302, slidably connected to the inside of the housing 301, allows for the removal and cleaning of larger debris collected within the housing 301, facilitating subsequent processing. A circular hole 303, formed on the surface of the housing 301, allows the drill bit of the electric drill body 1 to pass through, ensuring normal drilling operations. Simultaneously, the generated waste enters the housing 301. A filter frame 304, secured inside the housing 301, filters airborne dust, preventing it from escaping through the hollow tube 306 and improving dust prevention. An inclined plate 305, fixed to the inner wall of the housing 301, guides the waste entering the housing 301 towards the bottom plate 302, preventing waste accumulation in the corners of the housing 301 and facilitating collection. The hollow tube 306 connects to the rear of the housing 301, providing... The fan body 307 provides installation space and serves as an airflow channel to draw in dust and air from the housing 301. By fixing the fan body 307 inside the hollow tube 306, the rotation generates negative pressure, drawing in the dust and debris generated during drilling into the housing 301, thus enhancing the chip collection efficiency. A protective mesh frame 308 is installed on the rear side of the hollow tube 306 to prevent external debris from entering the hollow tube 306 and damaging the fan body 307, while also protecting operators from contact with rotating parts.

[0020] Specifically, such as Figure 3 As shown, the telescopic component 2 includes a splicing sleeve 201, which is snapped onto the surface of the electric drill body 1, and a first round tube 202 is fixedly connected to the front side of the splicing sleeve 201.

[0021] Specifically, such as Figure 3 As shown, a number of first spring rods 203 are fixedly connected to the front side of the first round tube 202, a second round tube 204 is fixedly connected to the front side of the number of first spring rods 203, a number of second spring rods 205 are fixedly connected to the front side of the second round tube 204, and the number of second spring rods 205 are fixedly connected to the rear side of the housing 301.

[0022] Specifically, such as Figure 3As shown, an auxiliary groove 206 is provided at the bottom of the inner wall of the second circular tube 204, and an auxiliary block 207 that works in conjunction with the auxiliary groove 206 is fixedly connected to the bottom of the first circular tube 202.

[0023] In this embodiment: A splicing sleeve 201 is provided, which snaps onto the surface of the electric drill body 1, thus achieving a fixed connection between the telescopic component 2 and the electric drill, facilitating disassembly and installation. A first circular tube 202 forms the basic tubular structure of the telescopic component 2, with a first spring rod 203 connected to its front end, providing support for the telescopic movement. The first spring rod 203 connects the first circular tube 202 to the second circular tube 204, allowing for elastic length adjustment to accommodate different drilling depths and varying distances between the collecting component 3 and the wall. The second circular tube 204 bears the telescopic force of the first spring rod 203, with a second spring rod connected to its front end. The rod 205 further transmits the telescopic action to the collecting component 3. By setting a second spring rod 205, the second round tube 204 is connected to the housing 301. Through elasticity, the collecting component 3 is made to fit more tightly against the wall, enhancing the sealing effect. By setting an auxiliary groove 206, which is opened at the bottom of the inner wall of the second round tube 204, it cooperates with the auxiliary block 207 to restrict the relative rotation of the first round tube 202 and the second round tube 204, ensuring the stability of the telescopic action. By setting an auxiliary block 207, which is fixed to the bottom of the first round tube 202 and embedded in the auxiliary groove 206, the component is prevented from twisting during the telescopic process, thus improving the structural stability.

[0024] Specifically, such as Figure 4 As shown, a slot 4 is provided on the rear side of the hollow tube 306, and a block 5 that works in conjunction with the slot 4 is fixedly connected to the front side of the protective net frame 308.

[0025] Specifically, such as Figure 5 As shown, sliding grooves 6 are provided on the left and right sides of the inner wall of the housing 301, and sliding blocks 7 that cooperate with the sliding grooves 6 are fixedly connected to the left and right sides of the filter frame 304.

[0026] In this embodiment: by setting the slot 4 and the block 5, the inner walls of the block 5 and the slot 4 are spliced ​​together to facilitate the splicing of the protective mesh frame 308 and the hollow tube 306. By setting the sliding groove 6 and the sliding block 7, the inner walls of the sliding block 7 and the sliding groove 6 are spliced ​​together to facilitate the splicing of the filter mesh frame 304 and the housing 301.

[0027] Specifically, such as Figure 1 As shown, a protective pad 8 is fixedly connected to the front side of the electric drill body 1. The protective pad 8 is made of rubber.

[0028] Specifically, such as Figure 1 As shown, the bottom of the electric drill body 1 is threaded with an auxiliary handle 9, and the surface of the auxiliary handle 9 is covered with an anti-slip sleeve 10.

[0029] In this embodiment: a protective pad 8, made of rubber, is fixed to the front side of the drill body 1. It acts as a buffer and protector when the drill body 1 is close to the wall, preventing damage caused by direct collision between the drill body 1 and the wall. An auxiliary handle 9 is provided, threaded to the bottom of the drill body 1, to provide an additional gripping point for the operator, facilitating stability of the drill body 1 and improving operational safety. An anti-slip sleeve 10 is provided, fitted onto the surface of the auxiliary handle 9, to increase the friction between the hand and the handle, preventing slippage during operation.

[0030] Working principle: First, the telescopic component 2 is securely connected to the electric drill body 1 via the splicing sleeve 201. The operator holds the electric drill body 1 and the auxiliary handle 9 with anti-slip sleeve 10 at the bottom for stability. Before drilling, the first spring rod 203 and the second spring rod 205 in the telescopic component 2 are in their natural state, pushing the housing 301 of the collecting component 3 to fit against the wall. The auxiliary groove 206 and the auxiliary block 207 cooperate to ensure that no twisting occurs during the telescopic process, ensuring close contact between the housing 301 and the wall. During drilling, the drill bit of the electric drill body 1 passes through the round hole 303 on the surface of the housing 301 and contacts the concrete. The dust and debris generated during the operation are confined inside the housing 301. At the same time, the fan body 307 inside the hollow tube 306 starts, generating negative pressure through rotation, pushing the housing 301... Dust and debris inside the housing 301 are drawn backward. Larger debris slides down onto the slidingly connected base plate 302 under its own weight and guided by the inclined plate 305 on the inner wall of the housing 301. Fine dust is intercepted by the filter frame 304 inside the housing 301 to prevent it from entering the hollow tube 306. The protective mesh frame 308 is connected to the slot 4 of the hollow tube 306 via the locking block 5 to prevent external debris from entering and damaging the fan, and also to protect the safety of the operator. During drilling, as the drill bit goes deeper, the spring rod of the telescopic component 2 is compressed, keeping the housing 301 in contact with the wall to ensure a sealing effect. After the operation is completed, the base plate 302 can be pulled out to clean up large debris, and the filter frame 304 can be removed through the sliding groove 6 and the sliding block 7 to clean up dust, achieving efficient dust prevention and debris collection and convenient maintenance.

[0031] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dust-proof and chip-collecting adsorption component for drilling concrete holes with an electric drill, comprising the electric drill body (1), characterized in that: The front side of the electric drill body (1) is fitted with a telescopic component (2), and the front side of the telescopic component (2) is fixedly connected with a collection component (3). The collection component (3) includes a housing (301), a base plate (302) is slidably connected inside the housing (301), a round hole (303) is opened on the surface of the housing (301), a filter screen frame (304) is snapped into the inside of the housing (301), two inclined plates (305) are fixedly connected to the inner wall of the housing (301), a hollow tube (306) is connected to the rear side of the housing (301), a fan body (307) is fixedly connected inside the hollow tube (306), and a protective mesh frame (308) is provided on the rear side of the hollow tube (306).

2. The dust-proof and chip-collecting adsorption component for electric drill concrete drilling according to claim 1, characterized in that: The telescopic component (2) includes a splicing sleeve (201), which is snapped onto the surface of the electric drill body (1), and a first round tube (202) is fixedly connected to the front side of the splicing sleeve (201).

3. The dust-proof and chip-collecting adsorption component for electric drill concrete drilling according to claim 2, characterized in that: A plurality of first spring rods (203) are fixedly connected to the front side of the first round tube (202), a second round tube (204) is fixedly connected to the front side of the plurality of first spring rods (203), a plurality of second spring rods (205) are fixedly connected to the front side of the second round tube (204), and the plurality of second spring rods (205) are fixedly connected to the rear side of the housing (301).

4. The dust-proof and chip-collecting adsorption component for electric drill concrete drilling according to claim 3, characterized in that: An auxiliary groove (206) is provided at the bottom of the inner wall of the second round tube (204), and an auxiliary block (207) that works in conjunction with the auxiliary groove (206) is fixedly connected to the bottom of the first round tube (202).

5. The dust-proof and chip-collecting adsorption component for electric drill concrete drilling according to claim 1, characterized in that: The hollow tube (306) has a slot (4) on its rear side, and the protective net frame (308) has a card block (5) fixedly connected to the front side to cooperate with the slot (4).

6. The dust-proof and chip-collecting adsorption component for electric drill concrete drilling according to claim 1, characterized in that: The left and right sides of the inner wall of the housing (301) are provided with sliding grooves (6), and the left and right sides of the filter frame (304) are fixedly connected with sliding blocks (7) that cooperate with the sliding grooves (6).

7. The dust-proof and chip-collecting adsorption component for electric drill concrete drilling according to claim 1, characterized in that: A protective pad (8) is fixedly connected to the front side of the electric drill body (1), and the protective pad (8) is made of rubber.

8. The dust-proof and chip-collecting adsorption component for electric drill concrete drilling according to claim 1, characterized in that: The bottom of the electric drill body (1) is threaded with an auxiliary handle (9), and the surface of the auxiliary handle (9) is covered with an anti-slip sleeve (10).

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