Wall top punching device for decoration

By introducing a negative pressure pumping system of the collection cover and dust collector into the wall top drilling device, combined with the height adjustment function of the dual-axis motor and lifting plate, the dust pollution and equipment wear problems are solved, and a healthier working environment is achieved and the equipment is operating normally.

CN222328662UActive Publication Date: 2025-01-10SHENZHEN HONGSHENGDA BUILDING DECORATION ENG CO LTD
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Patent Information

Application Number
CN202420856864.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-24
Publication Date
2025-01-10
Estimated Expiration
2034-04-24

AI Technical Summary

Technical Problem

The dust generated during the wall top punching during the decoration process contaminates the construction site and spreads to the surrounding area, affecting environmental sanitation, and may enter the equipment and accelerate wear, increasing the difficulty and cost of cleaning and maintenance.

Method used

A wall top drilling device was designed, including a drill motor, a collection cover, a dust collector and an air pump. It collects dust through negative pressure pumping, and adapts to wall tops of different heights through a dual-axis motor and lifting plate mechanism. The dust collector is used to collectors. A filter is provided inside to prevent dust from entering the air pump.

Benefits of technology

Effectively reduce suspended particles in the air, provide a healthy and clean working environment, avoid dust entering the equipment, extend the equipment life and reduce maintenance costs.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN222328662U_ABST
    Figure CN222328662U_ABST
Patent Text Reader

Abstract

The wall top punching device for decoration comprises a base, a lifting plate is arranged above the base, the top of the lifting plate is fixedly connected with a drilling piece, the drilling piece comprises a fixing base, the top of the fixing base is rotationally connected with a drill bit, the bottom of the drill bit extends to the position below the fixing base and is fixedly connected with a drill bit motor, and the drill bit motor is fixedly connected with the lifting plate. A collecting cover is fixedly connected to the surface of the drill bit, and connecting pipes are fixedly connected to the left side and the right side of the bottom of the collecting cover. The equipment has the advantage of collecting dust, and solves the problems that a large amount of dust generated in the working process of the punching device pollutes a construction site and possibly diffuses to a peripheral area to cause negative effects on environmental sanitation, and the dust possibly enters the punching equipment to easily accelerate abrasion of mechanical parts, influence the service life of the equipment and cause environmental pollution. And the difficulty and the cost of cleaning and maintenance are also increased.
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Description

Technical Field

[0001] The utility model relates to the technical field of wall top punching, in particular to a wall top punching device for decoration. Background Art

[0002] During the decoration process, especially when installing household appliances such as chandeliers, hangers, air conditioners, exhaust fans, etc., it is often necessary to use a device for drilling holes in the wall. This type of tool mainly includes electric drills and matching drill bits. Choose electric drills of different power and types according to different wall materials (such as brick walls, concrete walls, gypsum board walls, etc.).

[0003] A large amount of dust will be generated during the working process of the drilling device. This dust will not only pollute the construction site, but may also spread to the surrounding areas, causing negative impacts on environmental hygiene. In addition, the dust may enter the interior of the drilling equipment, which can easily accelerate the wear of mechanical parts, affect the service life of the equipment, and increase the difficulty and cost of cleaning and maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide a wall and ceiling punching device for decoration, which has the advantage of collecting dust and solves the problem that a large amount of dust will be generated during the working process of the punching device. The dust not only pollutes the construction site, but also may spread to the surrounding areas, causing negative impact on environmental hygiene. In addition, the dust may enter the interior of the punching equipment, easily accelerate the wear of mechanical parts, affect the service life of the equipment, and increase the difficulty and cost of cleaning and maintenance.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a wall top drilling device for decoration, comprising a base, a lifting plate is provided above the base, and a drilling member is fixedly connected to the top of the lifting plate:

[0006] The drilling member includes a fixed seat, a drill bit is rotatably connected to the top of the fixed seat, the bottom of the drill bit extends to the bottom of the fixed seat and is fixedly connected to a drill motor, a collecting cover is fixedly connected to the surface of the drill bit, connecting pipes are fixedly connected to the left and right sides of the bottom of the collecting cover, one end of the connecting pipe is fixedly connected to a dust collecting box, the opposite side of the dust collecting box is fixedly connected to the left and right sides of the fixed seat, the opposite side of the dust collecting box is fixedly connected to an air pump, and a filter is provided inside the dust collecting box.

[0007] As a preferred embodiment of the wall top punching device for decoration of the utility model, a dual-axis motor is fixedly connected to the top of the base, a rotating rod is fixedly connected to the output ends on both sides of the dual-axis motor, and a first bevel gear is fixedly connected to one end of the rotating rod.

[0008] As a preferred wall top punching device for decoration of the utility model, a second bevel gear is meshed with one side of the first bevel gear, a first screw rod is fixedly connected to the inner wall of the second bevel gear, and the bottom of the first screw rod is rotatably connected to the top of the base.

[0009] As a preferred wall and ceiling punching device for decoration of the utility model, the lifting plate includes a plate body, a second screw rod is rotatably connected to the center of the plate body, one end of the second screw rod extends to the outside of the plate body and is fixedly connected to a power motor, and one side of the power motor is fixedly connected to one side of the plate body.

[0010] As a preferred wall top punching device for decoration of the utility model, a movable plate is threadedly connected to the surface of the second screw rod, a guide rod is slidably connected to the inner wall of the movable plate, and the guide rod is correspondingly arranged on the front and rear sides of the second screw rod.

[0011] As a preferred wall top punching device for decoration of the utility model, the top of the movable plate is fixedly connected to the fixed seat and the bottom of the drill motor, and a box door is movably connected to one side of the dust collecting box.

[0012] As a preferred wall top punching device for decoration of the utility model, a limiting rod is slidably connected inside the plate body, the bottom of the limiting rod is fixedly connected to the top of the base, handles are fixedly connected to the left and right ends of the base, and a universal wheel is fixedly connected to the bottom of the base.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. When it is necessary to drill a hole on the top of the wall, the operator can start the drill motor of the utility model, and the drill motor drives the drill to rotate at high speed to drill a hole on the top of the wall. Since a large amount of dust will fall when the drill drills a hole on the top of the wall, in order to deal with the dust, the operator can start the air pump. The air pump will draw air to form a negative pressure inside the dust box. The negative pressure can collect the dust that falls inside the collection cover along the connecting pipe inside the dust box. The provided dust box can effectively prevent the dust from entering the air pump and prevent the dust from clogging the air pump. The equipment can process the dust generated when the drill drills a hole on the top of the wall. Effective dust collection and treatment can greatly reduce the suspended particulate matter in the air, providing a healthier and cleaner working environment. At the same time, it can effectively prevent dust from entering the internal parts of the drilling device, reduce the degree of mechanical wear, and ensure the normal operation and service life of the equipment.

[0015] 2. In order to facilitate the punching device to adapt to wall tops of different heights, the operator can start the double-axis motor. After the double-axis motor is started, it drives the rotating rods on both sides to rotate synchronously. When the rotating rod rotates, it drives the first bevel gear to rotate coaxially. When the first bevel gear rotates, it drives the second bevel gear meshing with it to rotate. When the second bevel gear rotates, it drives the first screw rod of its inner wall to rotate synchronously. Since the surface of the first screw rod is threadedly connected to the plate body, the plate body can rotate following the surface of the first screw rod and drive the plate body to move upward along the surface of the first screw rod and the limit rod through the cooperation of the limit rod until the plate body is raised to a suitable height, which is convenient for the punching device to perform punching operations on wall tops of different heights. It can effectively expand the application scope of the punching device and improve the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a structural schematic diagram of the lifting plate of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the drilling component of the utility model.

[0019] In the figure: 1. base; 2. double-axis motor; 3. rotating rod; 4. first bevel gear; 5. second bevel gear; 6. first screw rod; 7. lifting plate; 701. plate body; 702. second screw rod; 703. power motor; 704. moving plate; 705. guide rod; 8. limiting rod; 9. drilling member; 901. fixing seat; 902. drill bit; 903. drill bit motor; 904. collecting cover; 905. connecting pipe; 906. dust collecting box; 907. air pump; 908. filter screen; 909. box door; 10. handle; 11. universal wheel. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 3 A wall top drilling device for decoration comprises a base 1, a lifting plate 7 is arranged above the base 1, and a drilling member 9 is fixedly connected to the top of the lifting plate 7:

[0021] Furthermore, the drilling member 9 includes a fixed seat 901, a drill bit 902 is rotatably connected to the top of the fixed seat 901, the bottom of the drill bit 902 extends to the bottom of the fixed seat 901 and is fixedly connected to a drill motor 903, a collecting cover 904 is fixedly connected to the surface of the drill bit 902, connecting pipes 905 are fixedly connected to the left and right sides of the bottom of the collecting cover 904, one end of the connecting pipe 905 is fixedly connected to a dust collecting box 906, the opposite side of the dust collecting box 906 is fixedly connected to the left and right sides of the fixed seat 901, the opposite side of the dust collecting box 906 is fixedly connected to an air pump 907, and a filter screen 908 is provided inside the dust collecting box 906.

[0022] When it is necessary to drill a hole on the top of the wall, the operator can start the drill motor 903, and the drill motor 903 drives the drill bit 902 to rotate at a high speed to drill a hole on the top of the wall. Since a large amount of dust will drop when the drill bit 902 drills a hole on the top of the wall, in order to deal with the dust, the operator can start the air pump 907. The air pump 907 will draw air to form a negative pressure inside the dust box 906. The negative pressure can collect the dust that falls inside the collection cover 904 along the connecting pipe 905 inside the dust box 906. The set dust box 906 can effectively prevent dust from entering the air pump 907 to prevent dust from clogging the air pump 907. The equipment can process the dust generated when the drill bit 902 drills a hole on the top of the wall. Effective dust collection and treatment can greatly reduce suspended particulate matter in the air, provide a healthier and cleaner working environment, and at the same time effectively prevent dust from entering the internal parts of the drilling device, reduce the degree of mechanical wear, and ensure the normal operation and service life of the equipment.

[0023] Furthermore, a dual-axis motor 2 is fixedly connected to the top of the base 1 , a rotating rod 3 is fixedly connected to the output ends on both sides of the dual-axis motor 2 , and a first bevel gear 4 is fixedly connected to one end of the rotating rod 3 .

[0024] Furthermore, a second bevel gear 5 is meshed with one side of the first bevel gear 4 , a first screw rod 6 is fixedly connected to the inner wall of the second bevel gear 5 , and the bottom of the first screw rod 6 is rotatably connected to the top of the base 1 .

[0025] In order to facilitate the punching device to adapt to wall tops of different heights, the operator can start the dual-axis motor 2. After the dual-axis motor 2 is started, it drives the rotating rods 3 on both sides to rotate synchronously. When the rotating rod 3 rotates, it drives the first bevel gear 4 to rotate coaxially. When the first bevel gear 4 rotates, it drives the second bevel gear 5 meshing with it to rotate. When the second bevel gear 5 rotates, it drives the first screw rod 6 on its inner wall to rotate synchronously. Since the surface of the first screw rod 6 is threadedly connected to the plate body 701, the plate body 701 can rotate following the surface of the first screw rod 6 and drive the plate body 701 to move upward along the surfaces of the first screw rod 6 and the limit rod 8 through the cooperation of the limit rod 8 until the plate body 701 is raised to a suitable height, which is convenient for the punching device to perform punching operations on wall tops of different heights. It can effectively expand the application scope of the punching device and improve the practicability of the device.

[0026] Furthermore, the lifting plate 7 includes a plate body 701 , a second screw rod 702 is rotatably connected to the center of the plate body 701 , one end of the second screw rod 702 extends to the outside of the plate body 701 and is fixedly connected to a power motor 703 , and one side of the power motor 703 is fixedly connected to one side of the plate body 701 .

[0027] Furthermore, a movable plate 704 is threadedly connected to the surface of the second screw rod 702 , and a guide rod 705 is slidably connected to the inner wall of the movable plate 704 . The guide rod 705 is correspondingly arranged at the front and rear sides of the second screw rod 702 .

[0028] When it is necessary to drill holes at different positions on the top of the wall, the operator can start the power motor 703. After the power motor 703 is started, it drives the second screw rod 702 to rotate inside the plate body 701. When the plate body 701 rotates, it drives the movable plate 704 on its surface to rotate. When the movable plate 704 rotates, it drives the guide rod 705 to move left and right along the surface of the plate body 701 through the cooperation of the guide rod 705, so as to move the drilling member 9 to a suitable position. The operation is simple and easy to use, and the application scope of the punching device can be effectively expanded.

[0029] Furthermore, the top of the movable plate 704 is fixedly connected to the fixed seat 901 and the bottom of the drill motor 903, and a box door 909 is movably connected to one side of the dust box 906.

[0030] The designed box door 909 allows the operator to easily open the dust box 906 so as to regularly clean the dust and other debris accumulated inside. When the dust box 906 is full or the equipment stops running, the collected waste can be removed or emptied by opening the box door 909.

[0031] Furthermore, a limit rod 8 is slidably connected inside the plate body 701 , the bottom of the limit rod 8 is fixedly connected to the top of the base 1 , the left and right ends of the base 1 are fixedly connected to handles 10 , and the bottom of the base 1 is fixedly connected to a universal wheel 11 .

[0032] The main purpose of setting the handle 10 is to facilitate the movement of the entire device. By grasping the handle 10, people can push the punching device more labor-saving and stably. The universal wheel 11 allows the device to easily change the direction of travel and can rotate freely 360 degrees on the horizontal plane, so that the carried object can be moved flexibly and all-round translation can be achieved without completely lifting it.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wall top drilling device for decoration, comprising a base (1), a lifting plate (7) is provided above the base (1), a drilling member (9) is fixedly connected to the top of the lifting plate (7), and the characteristics are: The drilling member (9) comprises a fixed seat (901), the top of the fixed seat (901) is rotatably connected to a drill bit (902), the bottom of the drill bit (902) extends to below the fixed seat (901) and is fixedly connected to a drill motor (903), the surface of the drill bit (902) is fixedly connected to a collection cover (904), the left and right sides of the bottom of the collection cover (904) are fixedly connected to connecting pipes (905), one end of the connecting pipe (905) is fixedly connected to a dust collecting box (906), the opposite side of the dust collecting box (906) is fixedly connected to the left and right sides of the fixed seat (901), the opposite side of the dust collecting box (906) is fixedly connected to an air pump (907), and a filter screen (908) is provided inside the dust collecting box (906).

2. A wall top punching device for decoration according to claim 1, characterized in that: A double-axis motor (2) is fixedly connected to the top of the base (1), a rotating rod (3) is fixedly connected to the output ends on both sides of the double-axis motor (2), and one end of the rotating rod (3) is fixedly connected to a first bevel gear (4).

3. A wall top punching device for decoration according to claim 2, characterized in that: A second bevel gear (5) is meshed with one side of the first bevel gear (4), a first screw rod (6) is fixedly connected to the inner wall of the second bevel gear (5), and the bottom of the first screw rod (6) is rotatably connected to the top of the base (1).

4. A wall top punching device for decoration according to claim 1, characterized in that: The lifting plate (7) comprises a plate body (701), wherein a second screw rod (702) is rotatably connected to the center of the plate body (701), one end of the second screw rod (702) extends to the outside of the plate body (701) and is fixedly connected to a power motor (703), and one side of the power motor (703) is fixedly connected to one side of the plate body (701).

5. A wall top punching device for decoration according to claim 4, characterized in that: The surface of the second screw rod (702) is threadedly connected to a movable plate (704), the inner wall of the movable plate (704) is slidably connected to a guide rod (705), and the guide rod (705) is correspondingly arranged at the front and rear sides of the second screw rod (702).

6. A wall top punching device for decoration according to claim 5, characterized in that: The top of the movable plate (704) is fixedly connected to the fixed seat (901) and the bottom of the drill motor (903), and a box door (909) is movably connected to one side of the dust collecting box (906).

7. A wall top punching device for decoration according to claim 5, characterized in that: The plate body (701) is slidably connected to a limit rod (8) inside, the bottom of the limit rod (8) is fixedly connected to the top of the base (1), the left and right ends of the base (1) are fixedly connected to handles (10), and the bottom of the base (1) is fixedly connected to a universal wheel (11).