Angle grinder suitable for building decoration
By designing ash reduction device and detachable collection box assembly in the angle grinder, the dust problem during grinding of the angle grinder during building decoration is solved, dust control and safety improvement are achieved, and maintenance operations are simplified.
Patent Information
- Application Number
- CN202421065706.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-16
AI Technical Summary
During the construction decoration process, an angle grinder generates a lot of dust when grinding the wall, affecting the safety of workers. It is difficult for the existing technology to effectively control the water outlet of the water tank, reduce the dust concentration, and improve the working environment.
By designing ash reduction device in an angle grinder, including a combination of motors, water pipes, extrusion blocks, water tanks and transfer plates, water sprays to reduce dust, combined with a removable collection box assembly, controls dust emissions and dust collection.
Effectively reduce dust concentration in the air, reduce dust explosion and fire risks, improve work site safety, and simplify equipment maintenance and cleaning process.
Smart Images
Figure CN222244129U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of construction, in particular to an angle grinder suitable for building decoration. Background Art
[0002] An angle grinder suitable for building decoration needs to have features and functions such as powerful motor, adjustable speed function, safety protection design, light operation, multi-functional blade, durable material and easy maintenance to meet various grinding, cutting and polishing needs in building decoration.
[0003] According to the disclosed angle grinder suitable for building decoration (CN 220241046 U), it includes an angle grinder body, a grab bar is fixedly installed on the surface of the angle grinder body, and a connecting base is fixedly installed on the right side of the angle grinder body, a driving body is fixedly installed on the left side of the angle grinder body, and a protective body is fixedly installed on the surface of the driving body, and the driving body includes a driving unit, a heat dissipation unit, a barrier unit, and a loading and unloading unit. When decorating a house, it may be necessary to use an angle grinder to grind the wall. A lot of dust may appear during the grinding process, affecting the safety of workers. Through the mutual cooperation between the connecting base, the driving body and other components, it is difficult to spray water to reduce the large amount of dust generated by grinding when the angle grinder grinds the wall. It is difficult to control the water output of the water tank, reduce the dust concentration in the air, and improve the working environment. There is room for improvement. Summary of the invention
[0004] The purpose of the utility model is to provide an angle grinder suitable for building decoration. Through the cooperation between the motor, water pipe, extrusion block, water tank, rotating plate and other components inside the dust reduction device, it is possible to spray water when the angle grinder is grinding the wall to reduce the large amount of dust generated by grinding, and the water output of the water tank can be controlled, thereby effectively reducing the dust concentration in the air, improving the working environment, protecting the health of workers, reducing the risk of dust explosion and fire, improving the safety of the work site, and solving the existing problems.
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model discloses an angle grinder suitable for building decoration, comprising a machine body, a grinding head is rotatably connected to the side of the machine body, a dust reducing device is arranged on the side of the machine body, the dust reducing device comprises a bottom plate, the side of the bottom plate is fixedly connected to the side of the machine body, a motor is fixedly connected to the side of the bottom plate, a rotating plate is fixedly connected to the output shaft of the motor, an extrusion block is fixedly connected to the circumferential surface of the rotating plate, the side of the bottom plate is fixedly connected to a water tank, a water pipe runs through the side of the water tank, and a water outlet is fixedly connected to the end of the water pipe away from the water tank.
[0007] Furthermore, the bottom plate is made of metal, the water pipe is located on the displacement track of the extrusion block, three extrusion blocks are arranged in a circular array on the circumferential surface of the rotating plate, and the bottom plate made of metal is more durable and can be used longer.
[0008] Furthermore, the water outlet is located on the side of the grinding head, the water pipe is made of rubber material, a handle is fixedly connected to the side of the water tank, and the handle is made of rubber material. The design of the handle is conducive to opening the water tank.
[0009] Furthermore, a rectangular plate is fixedly connected to the bottom of the body, and a detachable collection box device is arranged on the side of the rectangular plate, and the detachable collection box device includes a connecting plate, and a collection box is fixedly connected to the side of the connecting plate, and a fixing rod passes through the side of the connecting plate, one end of the fixing rod is fixedly connected to the limiting plate, and a groove is provided at the end of the fixing rod away from the limiting plate, and a retaining ring is slidably sleeved on the circumferential surface of the groove. Such a design can catch part of the large amount of dust generated by grinding, and when the collection box is full, the collection box can be removed and replaced.
[0010] Furthermore, two connecting plates are provided and are symmetrical to each other along the vertical center axis of the collecting box. The collecting box is located below the grinding head. Such a design facilitates catching dust blocks dropped by the grinding head after grinding.
[0011] Furthermore, the collection box is configured to be rectangular, one end of the fixing rod passes through the side of the rectangular plate, and the rectangular plate is configured to be made of metal material, which is not easy to break and can be used for a long time.
[0012] Furthermore, a handle is fixedly connected to the side of the body, a heat dissipation hole is opened on the top of the body, the handle is set to a plastic material, and an outer frame is fixedly connected to the side of the base plate. The outer frame is located on the side of the motor, and the design of the handle is convenient for users to use.
[0013] The utility model has the following beneficial effects:
[0014] The utility model realizes that when the angle grinder is grinding a wall, water is sprayed out to reduce a large amount of dust generated by grinding through the cooperation between the motor, water pipe, extrusion block, water tank, rotating plate and other components inside the dust reducing device, and the water output of the water tank can be controlled, thereby effectively reducing the dust concentration in the air, improving the working environment, protecting the health of workers, reducing the risk of dust explosion and fire, and improving the safety of the work site.
[0015] The utility model discloses a collection box detachable device, wherein the connecting plate, the collection box, the fixing rod, the card slot and other components cooperate with each other, so that a large amount of dust generated by grinding can be partially collected, and when the collection box is full, the collection box can be removed and replaced, which can reduce the workload of cleaning after work, save time and energy, and can easily remove and replace the collection box, simplifying maintenance operations and ensuring the continuous and stable operation of the equipment.
[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0018] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;
[0019] Figure 2 It is a three-dimensional side view structural diagram of the body of the utility model;
[0020] Figure 3 It is a three-dimensional enlarged structural schematic diagram of the water tank of the utility model;
[0021] Figure 4 For this utility model Figure 4 Schematic diagram of the three-dimensional enlarged structure of A in the middle;
[0022] Figure 5 It is a three-dimensional enlarged structural schematic diagram of the collecting box of the utility model.
[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0024] 1. Machine body; 2. Grinding head; 3. Dust reduction device; 31. Bottom plate; 32. Motor; 33. Rotating plate; 34. Extrusion block; 35. Water tank; 36. Water pipe; 37. Water outlet; 38. Outer frame; 39. Handle; 4. Rectangular plate; 5. Collection box detachable device; 51. Connecting plate; 52. Collection box; 53. Fixing rod; 54. Slot; 55. Snap ring; 6. Heat dissipation hole; 7. Handle. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-Figure 5 The utility model is an angle grinder suitable for building decoration, comprising a body 1, a grinding head 2 is rotatably connected to the side of the body 1, a dust reducing device 3 is arranged on the side of the body 1, and the dust reducing device 3 comprises a bottom plate 31, the side of the bottom plate 31 is fixedly connected to the side of the body 1, a motor 32 is fixedly connected to the side of the bottom plate 31, a rotating plate 33 is fixedly connected to the output shaft of the motor 32, an extrusion block 34 is fixedly connected to the circumferential surface of the rotating plate 33, a water tank 35 is fixedly connected to the side of the bottom plate 31, a water pipe 36 runs through the side of the water tank 35, and a water outlet 37 is fixedly connected to the end of the water pipe 36 away from the water tank 35.
[0027] The bottom plate 31 is made of metal, and the water pipe 36 is located on the displacement track of the extrusion block 34. There are three extrusion blocks 34, which are arranged in a circumferential array on the circumferential surface of the rotating plate 33. The bottom plate 31 made of metal is more durable and can be used for a longer period of time.
[0028] The water outlet 37 is located on the side of the grinding head 2, the water pipe 36 is made of rubber material, and a handle 39 is fixedly connected to the side of the water tank 35. The handle 39 is made of rubber material. The design of the handle 39 is conducive to opening the water tank 35.
[0029] A rectangular plate 4 is fixedly connected to the bottom of the body 1, and a detachable collecting box device 5 is arranged on the side of the rectangular plate 4. The detachable collecting box device 5 includes a connecting plate 51, and a collecting box 52 is fixedly connected to the side of the connecting plate 51. A fixing rod 53 passes through the side of the connecting plate 51, and one end of the fixing rod 53 is fixedly connected to a limiting plate. A clamping groove 54 is provided at the end of the fixing rod 53 away from the limiting plate, and a clamping ring 55 is slidably sleeved on the circumferential surface of the clamping groove 54. Such a design can catch part of the large amount of dust generated by grinding, and when the collecting box 52 is full, the collecting box 52 can be removed and replaced.
[0030] Two connecting plates 51 are provided, and are symmetrical to each other along the vertical center axis of the collecting box 52 . The collecting box 52 is located below the grinding head 2 . This design is convenient for catching dust blocks dropped by the grinding head 2 after grinding.
[0031] The collecting box 52 is configured to be rectangular, and one end of the fixing rod 53 passes through the side surface of the rectangular plate 4. The rectangular plate 4 is configured to be made of metal material, which is not easy to break and can be used for a long time.
[0032] A handle 7 is fixedly connected to the side of the body 1, a heat dissipation hole 6 is opened on the top of the body 1, the handle 7 is set to a plastic material, an outer frame 38 is fixedly connected to the side of the bottom plate 31, and the outer frame 38 is located on the side of the motor 32. The design of the handle 7 is convenient for users to use.
[0033] A specific application of this embodiment is: start the motor 32, when the motor 32 rotates, it will drive the rotating plate 33 to rotate, the rotation of the rotating plate 33 will drive the squeezing block 34 to rotate, the water pipe 36 is located on the movement trajectory of the squeezing block 34, the water tank 35 is located on the side of the motor 32, when water flows out from the inside of the water tank 35, the squeezing block 34 rotates, it will squeeze the water pipe 36, the squeezing block 34 squeezes the water pipe 36, it will suppress the water output, the squeezing block 34 keeps rotating, and the water in the water pipe 36 is continuously transmitted out, and the water is sprayed out through the water outlet 37, which effectively reduces the dust concentration in the air, improves the working environment, and protects the health of workers. The collection box 52 is located below the grinding head 2, which can catch the dust dropped from the grinding head 2 The dust collecting box 52 is penetrated through the connecting plate 51 and the rectangular plate 4 at the same time through the fixing rod 53, so that the collecting box 52 is connected to the rectangular plate 4, which will catch the dust. One end of the fixing rod 53 is restricted by the limit plate and cannot be pulled out, and the other end is mounted on the inside of the card slot 54 through the clamping ring 55, so that the fixing rod 53 is restricted and cannot be pulled out. When the collecting box 52 needs to be removed, the clamping ring 55 is manually lifted up to be parallel to the fixing rod 53 to cancel the restriction, and the fixing rod 53 can be pulled out to remove the collecting box 52, which can reduce the cleaning workload after the work is completed, save time and energy, and can easily disassemble and replace the collecting box 52, simplifying the maintenance operation and ensuring the continuous and stable operation of the equipment.
[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. An angle grinder suitable for building decoration, comprising a body (1), characterized in that: A grinding head (2) is rotatably connected to the side of the machine body (1), and a dust reduction device (3) is provided on the side of the machine body (1); The ash lowering device (3) comprises a bottom plate (31), the side surface of the bottom plate (31) being fixedly connected to the side surface of the machine body (1), the side surface of the bottom plate (31) being fixedly connected to a motor (32), the output shaft of the motor (32) being fixedly connected to a rotating plate (33), the circumferential surface of the rotating plate (33) being fixedly connected to an extrusion block (34), the side surface of the bottom plate (31) being fixedly connected to a water tank (35), the side surface of the water tank (35) being penetrated by a water pipe (36), and the end of the water pipe (36) away from the water tank (35) being fixedly connected to a water outlet (37).
2. An angle grinder suitable for building decoration according to claim 1, characterized in that: The bottom plate (31) is made of metal. The water pipe (36) is located on the displacement track of the extrusion block (34). Three extrusion blocks (34) are provided and arranged in a circumferential array on the circumferential surface of the rotating plate (33).
3. An angle grinder suitable for building decoration according to claim 2, characterized in that: The water outlet (37) is located on the side of the grinding head (2), the water pipe (36) is made of rubber material, and a handle (39) is fixedly connected to the side of the water tank (35), and the handle (39) is made of rubber material.
4. The angle grinder suitable for building decoration according to claim 3, characterized in that: A rectangular plate (4) is fixedly connected to the bottom of the machine body (1), a detachable collection box device (5) is arranged on the side of the rectangular plate (4), the detachable collection box device (5) comprises a connecting plate (51), a collecting box (52) is fixedly connected to the side of the connecting plate (51), a fixing rod (53) penetrates the side of the connecting plate (51), one end of the fixing rod (53) is fixedly connected to the limiting plate, a clamping groove (54) is formed at one end of the fixing rod (53) away from the limiting plate, and a clamping ring (55) is slidably sleeved on the circumferential surface of the clamping groove (54).
5. The angle grinder suitable for building decoration according to claim 4, characterized in that: Two connecting plates (51) are provided and are symmetrical to each other along the vertical center axis of the collecting box (52), and the collecting box (52) is located below the grinding head (2).
6. The angle grinder suitable for building decoration according to claim 5, characterized in that: The collecting box (52) is configured to be rectangular, one end of the fixing rod (53) penetrates through the side surface of the rectangular plate (4), and the rectangular plate (4) is configured to be made of metal.
7. An angle grinder suitable for building decoration according to claim 6, characterized in that: A handle (7) is fixedly connected to the side of the body (1), a heat dissipation hole (6) is provided on the top of the body (1), the handle (7) is made of plastic material, and an outer frame (38) is fixedly connected to the side of the bottom plate (31), and the outer frame (38) is located on the side of the motor (32).