Movable single-chiseling-head chiseling machine

Abstract

The utility model relates to the technical field of chiseling machines, in particular to a movable single-chiseling-head chiseling machine which comprises a chiseling machine body, and further comprises a movable frame body, a first chiseling head, a second chiseling head, a third chiseling head, a fourth chiseling head, a fourth chiseling head, a fourth chiseling head and a fourth chiseling head. Shaft rods used for installing walking wheels are arranged on the bottom edge of the triangular bottom frame. The dust collection head is mounted below the triangular underframe; the dust collection tank is detachably mounted on the upper ring frame and is communicated and connected with the dust collection head through a guide pipe; according to the movable single-chiseling-head chiseling machine, a triangular movable frame body structure is adopted, and the movable single-chiseling-head chiseling machine can be flexibly moved in cooperation with walking wheels while the structure stability can be kept; the end, provided with the bush hammer body, of the bush hammer body is held by an operator, obstacles such as shear steel bars can be efficiently avoided, practicability is achieved, and construction operation is convenient; in addition, dust and chippings generated by chiseling can be prevented from being sucked into the dust collection tank through the dust suction head, dust raising on the working site can be reduced, and the working environment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scarifiers, in particular to a mobile single-bit scarifier. Background Art

[0002] A scarifier is a tool similar to an axe that processes the completed main structure surface to make the construction surfaces of two construction stages bond firmly. Usually, a scarifier is used in cast-in-place concrete structures. After the cast-in-place slab is poured, scarifying is required for the next layer of pouring to make the concrete bond firmly.

[0003] There are various types of scarifiers. The existing hand-pushed multi-bit scarifiers have complex moving structures and are not applicable to the situation where shear reinforcement bars exist on the scarifying surface, with poor passability. For example, when shear reinforcement bars exist at the position where scarifying is required, the existing mobile scarifiers will be blocked by these shear reinforcement bars, making it inconvenient to perform scarifying operations in this area. In addition, serious dust is generated during the scarifying process, and a large amount of dust escapes, resulting in a poor working environment at the construction site. Therefore, it is considered to design a mobile scarifier with better passability and enable it to reduce dust and improve the working environment. In view of this, we propose a mobile single-bit scarifier. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies mentioned in the above background art and provide a mobile single-bit scarifier.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A mobile single-bit scarifier, including a scarifier body, further including:

[0007] A moving frame body, including a triangular bottom frame and an upper ring frame fixedly connected. The top corner end of the triangular bottom frame is detachably installed with the scarifier body through a mounting convex plate, and a shaft rod for installing walking wheels is provided at the bottom edge of the triangular bottom frame;

[0008] A dust suction head, installed below the triangular bottom frame, for sucking scarifying dust;

[0009] A dust collection tank, detachably installed on the upper ring frame and conductively connected to the dust suction head through a conduit, for containing and collecting scarifying dust.

[0010] Preferably, a cross beam rod for improving the structural stability is installed on the triangular bottom frame, and a mounting plate is connected below the cross beam rod;

[0011] The dust suction head is detachably installed on the side of the mounting plate and corresponds to the position of the scarifier body.

[0012] Preferably, a pallet for carrying the dust collection tank is installed on the upper ring frame, and a clamping pressure plate is rotatably installed on the pallet through a hinge;

[0013] An installation cavity for clamping and fixing the dust collection tank is provided between the pallet and the clamping pressure plate.

[0014] Preferably, rubber cushion layers are provided on the pallet and the clamping pressure plate and at the cavity wall of the installation cavity.

[0015] Preferably, a handle is fixedly installed on the upper ring frame.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] The mobile single-bit scarifier adopts a triangular mobile frame structure, which can maintain structural stability and at the same time cooperate with the walking wheels to achieve flexible movement; and one end of the scarifier body is held by an operator, which is beneficial to efficiently avoid obstacles such as shear steel bars, has practicability and is convenient for construction operation; in addition, the device can avoid sucking the dust and debris generated by scarifying into the dust collection tank through the dust suction head, which is beneficial to reducing the dust in the operation site and improving the operation environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings forming a part of this application are used to provide a further understanding of the present utility model, and the schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0019] Figure 1 is one of the overall structural schematic diagrams of the present utility model;

[0020] Figure 2 is the other overall structural schematic diagram of the present utility model;

[0021] Figure 3 is the side view of the overall structure of the present utility model;

[0022] Figure 4 is the schematic diagram of the mobile frame of the present utility model.

[0023] The meanings of the various reference numerals in the drawings are as follows:

[0024] 1. Scarifier body; 2. Dust suction head; 3. Dust collection tank; 31. Conducting pipe;

[0025] 4. Mobile frame; 41. Triangular bottom frame; 411. Shaft rod; 42. Upper ring frame; 43. Pallet; 44. Clamping pressure plate; 45. Installation convex plate; 46. Handle; 47. Cross beam rod; 48. Walking wheel; 5. Installation plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0027] Please refer to Figures 1-4 , the above technical solutions of the present utility model will be described in detail through the following embodiments:

[0028] A mobile single-bit scarifier, including a scarifier body 1, further including:

[0029] A mobile frame 4, as shown in the structure of Figure 4 , including a triangular bottom frame 41 and an upper ring frame 42 fixedly connected. The top angle end of the triangular bottom frame 41 is detachably installed with the scarifier body 1 through a mounting convex plate 45. A shaft rod 411 for installing walking wheels 48 is provided at the bottom edge of the triangular bottom frame 41. A handle 46 is fixedly installed on the upper ring frame 42; it should be noted that, as shown in the structure of Figures 1-3 , in order to further improve the structural stability in this embodiment, a cross beam rod 47 is installed on the triangular bottom frame 41, and a mounting plate 5 is vertically connected below the cross beam rod 47; and the dust suction head 2 is detachably installed on the side of the mounting plate 5 and corresponds to the position of the scarifier body 1, which is convenient for better sucking the debris and dust generated by scarifying.

[0030] A dust collection tank 3, which is detachably installed on the upper ring frame 42 and is conductively connected to the dust suction head 2 through a conduction pipe 31 provided on the dust collection tank 3, and is used for containing and collecting scarifying dust.

[0031] In order to facilitate the disassembly and assembly of the dust collection tank 3 in this embodiment, a support plate 43 for carrying the dust collection tank 3 is further installed on the upper ring frame 42. A clamping pressure plate 44 is rotatably installed on the support plate 43 through a hinge. And as shown in the structure of Figure 4 , an installation cavity for clamping and fixing the dust collection tank 3 is provided between the support plate 43 and the clamping pressure plate 44. In order to obtain a better clamping and fixing effect, a rubber cushion layer is provided on the cavity wall of the installation cavity.

[0032] The working principle of the mobile single-bit scarifier in this embodiment is as follows: The operator holds the handle 46 and pushes the device to move through the two walking wheels 48. It has strong flexibility. When encountering shear steel bars blocking ahead, it can flexibly bypass and scarify the nearby area. Because the height of the handle 46 end can be adjusted according to the operator, the operation is simple, and the debris and dust generated during scarifying by the device can be sucked and collected, avoiding dust flying and affecting the working environment.

[0033] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0034] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, "a plurality of" means more than two. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0035] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model.

Claims

1. A mobile single-head haircutting machine, comprising a haircutting machine body (1), characterized in that: Also includes: The movable frame (4) comprises a triangular base frame (41) and an upper ring frame (42) which are fixedly connected, wherein the top corner of the triangular base frame (41) is detachably mounted with the chiseling machine body (1) via a mounting convex plate (45), and a shaft (411) for mounting a running wheel (48) is provided at the bottom edge of the triangular base frame (41); A dust suction head (2) is installed below the triangular base frame (41) and is used to suck the dust from the chiseling; The dust collecting tank (3) is detachably mounted on the upper ring frame (42) and is conductively connected to the dust collecting head (2) via a conduit, and is used for containing and collecting the chiseling dust.

2. The mobile single-head haircutting machine according to claim 1, characterized in that: A crossbeam (47) for improving structural stability is installed on the triangular base frame (41), and a mounting plate (5) is connected below the crossbeam (47); The dust suction head (2) is detachably mounted on the side of the mounting plate (5) and corresponds to the position of the haircutting machine body (1).

3. The mobile single-head haircutting machine according to claim 1, characterized in that: A support plate (43) for carrying the dust collecting tank (3) is mounted on the upper ring frame (42), and a clamping plate (44) is rotatably mounted on the support plate (43) via a hinge; A mounting cavity for clamping and fixing the dust collecting tank (3) is provided between the support plate (43) and the clamping pressure plate (44).

4. The mobile single-head haircutting machine according to claim 3, characterized in that: A rubber cushion layer is provided on the support plate (43) and the clamping pressure plate (44) and located on the wall of the installation cavity.

5. The mobile single-head haircutting machine according to claim 3, characterized in that: The upper ring frame (42) is fixedly mounted with a handle (46).

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