Wall ash shoveling device

Abstract

The utility model discloses a wall ash shoveling device which comprises an ash shoveling assembly, an ash shoveling assembly and a dust removing assembly, the ash shoveling assembly comprises a tool bit and a tool bar connected with the tool bit, and a cutting edge is arranged on the side, away from the tool bar, of the tool bit and used for shoveling wall ash; the dust collecting assembly comprises a dust collecting cover and a connecting pipe communicated with the dust collecting cover, the dust collecting cover is arranged on the side face of the tool bit, the dust collecting cover is provided with a dust collecting opening, and the dust collecting opening faces the cutting edge; the dust suction machine comprises a movable frame and a dust suction body provided with the movable frame, the movable frame is provided with trundles, and the dust suction body is connected with the connecting pipe. According to the ash shoveling device, ash falling in the ash shoveling process can be sucked, dust in a room is greatly reduced, and the influence of the dust on human health is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ash shoveling equipment, in particular to a wall ash shoveling device. Background Art

[0002] Generally, in order to make the housing pass the acceptance, the developer will brush white ash on the walls of the rough commercial housing. However, the white ash is not firm. During decoration, it is necessary to remove the white ash on the walls.

[0003] In the prior art, a wall ash shoveling tool is provided, with the patent number CN205558218U, which includes a handle and a drag plate connected to the handle. A shovel is connected to the end of the drag plate. The operator holds the handle and moves it back and forth, so that the shovel removes the wall ash on the wall.

[0004] However, during the ash shoveling process of the existing ash shoveling tools, a large amount of ash residues fall, seriously affecting the environment in the room. At the same time, the operator is prone to inhale a large amount of dust during the ash shoveling operation, affecting personal health, and the dust is easy to fall into the eyes, causing damage to the eyes. Summary of the Utility Model

[0005] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a wall ash shoveling device, which can suck the ash residues falling during the ash shoveling process, greatly reduce the dust in the room, and greatly reduce the impact of dust on personal health.

[0006] According to an embodiment of the utility model, a wall ash shoveling device includes: an ash shoveling assembly, including a tool bit and a tool bar connected to the tool bit. A cutting edge is provided on the side of the tool bit away from the tool bar, and the cutting edge is used for removing wall ash; a dust collection assembly, including a dust collection cover and a connecting pipe communicating with the dust collection cover. The dust collection cover is arranged on the side of the tool bit, and the dust collection cover is provided with a dust collection port, and the dust collection port faces the cutting edge; a dust extraction machine, including a moving frame and a dust extraction body arranged on the moving frame. The moving frame is provided with casters, and the dust extraction body is connected to the connecting pipe.

[0007] According to an embodiment of the utility model, the wall ash shoveling device has at least the following beneficial effects:

[0008] By providing a dust collection hood and a connecting pipe, the utility model enables an operator to hold a cutter bar and use the cutting edge on the cutter head to scrape off wall ash. The dust collection hood collects the ash residues scraped off by the cutting edge through an ash collection port, preventing the ash residues from directly falling into the room and reducing the work of cleaning the ash residues. Meanwhile, by providing a moving frame and a dust extraction body, the dust extraction body extracts the ash residues in the dust collection hood through the connecting pipe for centralized recovery of the ash residues. Moreover, the caster wheels of the moving frame can be used for movement, facilitating the movement of the dust extraction body as well. The dust extraction machine can be easily moved to the position where the ash is scraped. Thus, during the process of scraping ash, the falling ash residues can be sucked up, greatly reducing the dust in the room, preventing the dust from falling into the eyes, and reducing the inhalation of dust by the human body, thereby significantly reducing the impact of dust on human health.

[0009] According to some embodiments of the present utility model, the cutting edge has a first transverse cutting edge portion and a second transverse cutting edge portion that are alternately distributed, and the second transverse cutting edge portion is arranged closer to the cutter bar than the first transverse cutting edge portion.

[0010] According to some embodiments of the present utility model, the cutting edge further includes an inclined cutting edge portion, which is located between the first transverse cutting edge portion and the second transverse cutting edge portion and connects the first transverse cutting edge portion and the second transverse cutting edge portion.

[0011] According to some embodiments of the present utility model, two limiting plates are provided on the cutter head, and the distance between the two limiting plates decreases in the direction away from the cutting edge. The dust collection hood is accommodated between the two limiting plates.

[0012] According to some embodiments of the present utility model, limiting edges are provided on the opposite sides of the two limiting plates, and the limiting edges are located on the sides of the limiting plates away from the cutter head.

[0013] According to some embodiments of the present utility model, the limiting plates are provided with locking bolts, and the ends of the locking bolts abut against the dust collection hood.

[0014] According to some embodiments of the present utility model, the dust collection hood is provided with a connector, the connecting pipe is a flexible pipe, the flexible pipe is sleeved on the connector, and the flexible pipe is provided with a clamp, and the flexible pipe is fixed to the connector through the clamp.

[0015] According to some embodiments of the present utility model, the dust collection hood is provided with a silica gel strip, and the silica gel strip is arranged on the side of the dust collection hood close to the cutting edge.

[0016] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 Structural schematic diagram of a wall plaster scraping device according to an embodiment of the present invention;

[0019] Figure 2 For Figure 1 Structural schematic diagram of another perspective of a wall plaster scraping device shown;

[0020] Figure 3 For Figure 1 Cross-sectional structural schematic diagram of a wall plaster scraping device shown;

[0021] Figure 4 For Figure 1 Structural schematic diagram of the cutter head of a wall plaster scraping device shown.

[0022] Reference numerals: 100 - cutter head, 110 - cutter bar, 120 - cutting edge, 130 - dust collection hood, 140 - connecting pipe, 150 - moving frame, 160 - dust extraction body, 170 - caster, 180 - first transverse cutting edge part, 190 - second transverse cutting edge part, 200 - inclined cutting edge part, 210 - limiting plate, 220 - limiting edge, 230 - locking bolt, 240 - joint, 260 - clamp, 270 - silica gel strip. Detailed implementation manners

[0023] The following will describe in detail the embodiments of the present invention. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0024] In the description of the present invention, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0025] In the description of the present utility model, the meaning of "a number of" is one or more, the meaning of "a plurality of" is two or more, and understandings such as "greater than", "less than", "exceeding", etc. do not include the corresponding number, and understandings such as "above", "below", "within", etc. include the corresponding number. If there is a description of "first" and "second", this is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] The following describes a wall ash scraping device according to an embodiment of the present utility model with reference to the accompanying drawings.

[0028] Refer to Figure 1 , a wall ash scraping device according to an embodiment of the present utility model includes an ash scraping assembly, a dust collection assembly and a dust extractor.

[0029] Specifically, the ash scraping assembly includes a cutter head 100 and a cutter bar 110 connected to the cutter head 100. A cutting edge 120 is provided on one side of the cutter head 100 away from the cutter bar 110, and the cutting edge 120 is used for scraping wall ash; the dust collection assembly includes a dust collection hood 130 and a connecting pipe 140 communicating with the dust collection hood 130. The dust collection hood 130 is arranged on the side surface of the cutter head 100, and the dust collection hood 130 is provided with a dust collection port, and the dust collection port faces the cutting edge 120; the dust extractor includes a moving frame 150 and a dust extraction body 160 arranged on the moving frame 150. The moving frame 150 is provided with casters 170, and the dust extraction body 160 is connected to the connecting pipe 140.

[0030] It can be understood that by providing the dust hood 130 and the connecting pipe 140, the operator holds the knife rod 110 and uses the blade 120 on the knife head 100 to scrape the wall dust, and the dust hood 130 collects the ash scraped off by the blade 120 through the ash collecting port, so as to prevent the ash from falling directly into the room, and also reduces the work of cleaning the ash. At the same time, by providing the mobile frame 150 and the dust extraction body 160, the dust extraction body 160 extracts the ash in the dust hood 130 through the connecting pipe 140 for centralized recycling of the ash, and the mobile frame 150 can be moved by the casters 170, so that the dust extraction body 160 is also convenient to move, and the dust extraction machine can be easily moved to the dust scraping position, so that the fallen ash can be absorbed during the dust scraping process, which greatly reduces the dust in the room, reduces the dust falling into the eyes, reduces the inhalation of dust by the human body, and greatly reduces the impact of dust on personal health.

[0031] In some embodiments of the present invention, referring to Figure 4 The blade 120 has alternately distributed first chisel edge portions 180 and second chisel edge portions 190 , and the second chisel edge portion 190 is arranged closer to the blade rod 110 than the first chisel edge portion 180 .

[0032] Therefore, the first transverse edge portion 180 and the second transverse edge portion 190 are not on the same straight line. During the ash scraping process of the blade 120, the ash scraped off by the first transverse edge portion 180 and the second transverse edge portion 190 is smaller, which makes it easier for the dust hood 130 to accommodate the ash and avoids large pieces of ash clogging the dust hood 130, which is beneficial for the vacuum cleaner to extract the ash.

[0033] In some embodiments of the present invention, the blade 120 further includes a beveled edge portion 200 . The beveled edge portion 200 is located between the first transverse edge portion 180 and the second transverse edge portion 190 , and connects the first transverse edge portion 180 and the second transverse edge portion 190 .

[0034] Therefore, the inclined blade portion 200 is shorter in length, and can further break up the ash, which helps the dust collecting hood 130 to collect the ash.

[0035] In some embodiments of the present invention, referring to Figure 2 The cutter head 100 is provided with two limit plates 210 , the distance between the two limit plates 210 decreases in the direction away from the cutting edge 120 , and the dust collecting cover 130 is accommodated between the two limit plates 210 .

[0036] Therefore, the position of the dust hood 130 is limited by two limiting plates 210 , and the distance between the two limiting plates 210 is gradually reduced, that is, the shape of the dust hood 130 is also gradually reduced, so that it is convenient for the dust hood 130 to collect ash.

[0037] In some embodiments of the present invention, referring to Figure 3, on the opposite sides of the two limiting plates 210, there are limiting edges 220. The limiting edges 220 are located on the side of the limiting plates 210 away from the cutter head 100. Therefore, the limiting edges 220 can prevent the dust collection cover 130 from detaching from the cavity between the two limiting plates 210.

[0038] In some embodiments of the present utility model, the limiting plate 210 is provided with a locking bolt 230. The end of the locking bolt 230 abuts against the dust collection cover 130. Thus, it greatly facilitates the disassembly and assembly of the dust collection cover 130 and also facilitates the removal of the dust collection cover 130 for cleaning residues.

[0039] In some embodiments of the present utility model, referring to Figure 2 , the dust collection cover 130 is provided with a connector 240. The connecting pipe 140 is a flexible hose. The flexible hose is sleeved on the connector 240, and the flexible hose is provided with a clamp 260. The flexible hose is fixed to the connector 240 through the clamp 260.

[0040] Therefore, the clamp 260 clamps the flexible hose and the connector 240 tightly. When the clamp 260 is loosened, the dust collection cover 130 can be separated from the connecting pipe 140, which is convenient for storing the ash shoveling assembly and the dust collection assembly.

[0041] In some embodiments of the present utility model, referring to Figure 1 , the dust collection cover 130 is provided with a silica gel strip 270. The silica gel strip 270 is arranged on the side of the dust collection cover 130 close to the blade 120.

[0042] Therefore, at a certain angle of ash shoveling, the silica gel strip 270 may come into contact with the wall, which can prevent the dust collection cover 130 from contacting the wall and avoid damage to the dust collection cover 130 by the wall during ash shoveling.

[0043] In the description of this specification, the description with reference to terms such as "one embodiment, some embodiments, illustrative embodiments, examples, specific examples or some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do 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.

[0044] The above has described the embodiments of the present utility model in detail with reference to the drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present utility model.

Claims

1. A wall scraping device, characterized in that: include: A plaster scraping assembly comprises a cutter head (100) and a cutter rod (110) connected to the cutter head (100); a blade (120) is provided on a side of the cutter head (100) away from the cutter rod (110); the blade (120) is used to scrape away wall plaster; A dust collection assembly, comprising a dust collection hood (130) and a connecting pipe (140) connected to the dust collection hood (130), wherein the dust collection hood (130) is arranged on a side surface of the cutter head (100), and the dust collection hood (130) is provided with an ash collection port, wherein the ash collection port faces the cutting edge (120); A dust extractor comprises a moving frame (150) and a dust extractor body (160) on which the moving frame (150) is mounted. The moving frame (150) is provided with casters (170), and the dust extractor body (160) is connected to the connecting pipe (140).

2. A wall plaster scraping device according to claim 1, characterized in that: The blade (120) has a first transverse edge portion (180) and a second transverse edge portion (190) which are alternately distributed, and the second transverse edge portion (190) is arranged closer to the blade rod (110) than the first transverse edge portion (180).

3. A wall plaster scraping device according to claim 2, characterized in that: The blade (120) further comprises an oblique edge portion (200), wherein the oblique edge portion (200) is located between the first transverse edge portion (180) and the second transverse edge portion (190), and connects the first transverse edge portion (180) and the second transverse edge portion (190).

4. A wall plaster scraping device according to claim 1, characterized in that: The cutter head (100) is provided with two limit plates (210), the distance between the two limit plates (210) decreases in a direction away from the cutting edge (120), and the dust collecting cover (130) is accommodated between the two limit plates (210).

5. A wall plaster scraping device according to claim 4, characterized in that: A limiting edge (220) is provided on one side opposite to the two limiting plates (210), and the limiting edge (220) is located on a side of the limiting plate (210) away from the cutter head (100).

6. A wall plaster scraping device according to claim 4, characterized in that: The limiting plate (210) is provided with a locking bolt (230), and the end of the locking bolt (230) is in contact with the dust collecting cover (130).

7. A wall plaster scraping device according to claim 1, characterized in that: The dust collecting hood (130) is provided with a joint (240); the connecting pipe (140) is a hose, the hose is sleeved on the joint (240); the hose is provided with a clamp (260), and the hose is fixed to the joint (240) via the clamp (260).

8. A wall plaster scraping device according to claim 1, characterized in that: The dust collecting cover (130) is provided with a silicone strip (270), and the silicone strip (270) is arranged on a side of the dust collecting cover (130) close to the blade (120).

Images