Slag removal device for earth-rock engineering construction site

Abstract

The utility model discloses a slag removal device for an earth-rock engineering construction site, which comprises a fixing frame, an engine is fixed above the fixing frame, a speed change gear box is fixed below the fixing frame, slag removal wheels are mounted on two sides of the speed change gear box, a mounting frame is mounted on one side of the fixing frame, and a slag removal wheel is mounted on the other side of the fixing frame. Moving wheels are mounted on the mounting frame; according to the slag removal device for the earth-rock engineering construction site, through the arrangement of the fixing frame, the engine, the speed change gear box, the slag removal wheel, the mounting frame, the moving wheel and the adjusting mechanism, a telescopic rod is pulled out of a positioning hole by pulling a pull head in the using process of the device, and the position of an adjusting rod in a sleeve is adjusted; the height of the handle can be conveniently adjusted by a worker, so that the device can adapt to the workers with different heights, the workers can use the device in the most comfortable posture, the fatigue speed of the workers is reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of slag removal devices, specifically a slag removal device for use at earthwork construction sites. Background Technology

[0002] Earthwork engineering is an important component of civil engineering, mainly including site leveling, ground filling, roadbed construction, and foundation pit backfilling. These projects generate a large amount of waste such as gravel and dust during construction. This waste not only affects the construction progress but may also pollute the surrounding environment. Workers need to use debris removal equipment to quickly clean up the gravel, dust, and other waste generated at the construction site to ensure the smooth progress of the construction process and the cleanliness of the surrounding environment.

[0003] Existing slag removal devices used in earthwork construction sites have fixed handrail heights, which are not suitable for workers of different heights. Workers cannot use the device in a comfortable position and are more prone to fatigue, resulting in poor practicality. Therefore, it is necessary to propose a slag removal device for earthwork construction sites. Summary of the Invention

[0004] The purpose of this utility model is to provide a slag removal device for earthwork construction sites to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a slag removal device for earthwork construction sites, comprising a fixed frame, an engine fixed above the fixed frame, a gearbox fixed below the fixed frame, slag removal wheels installed on both sides of the gearbox, an mounting frame installed on one side of the fixed frame, a movable wheel installed on the mounting frame, an adjustment mechanism provided above the mounting frame, and a fixing mechanism provided on one side of the mounting frame;

[0006] The adjustment mechanism includes a sleeve, an adjustment housing, a telescopic rod, a pull head, a spring, a pad, an adjustment rod, a positioning hole, and a handle. The sleeve is fixed to both sides of the mounting frame. An adjustment housing is fixed to one side of the sleeve. A telescopic rod passes through the inner side of the adjustment housing. A pull head is fixed to one side of the telescopic rod. A spring is sleeved on the outer side of the telescopic rod. A pad is fixed on the outer side of the telescopic rod. An adjustment rod is sleeved on the inner side of the sleeve. A positioning hole is opened on one side of the adjustment rod. A handle is fixed between the adjustment rods.

[0007] Preferably, the telescopic rod forms a telescopic structure with the adjusting housing via a spring, and the spring is used in conjunction with the pad.

[0008] Preferably, the adjusting rod is engaged with the sleeve via a telescopic rod, and the shape of the telescopic rod matches the shape of the positioning hole.

[0009] Preferably, the handle forms a lifting structure with the sleeve via an adjusting rod, and the sleeve is symmetrically arranged about the central axis of the mounting frame.

[0010] Preferably, the fixing mechanism includes a connecting rod, a through hole, a mounting hole, and a bolt. The connecting rod is fixed below the fixing frame, the connecting rod has a through hole at its top, the mounting frame has a mounting hole on one side, and the mounting frame has a bolt passing through its top side.

[0011] Preferably, the mounting bracket is threadedly connected to the connecting rod by bolts, and the shape of the connecting rod conforms to the shape of the mounting hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This is a slag removal device for earthwork construction sites. Through the setting of a fixed frame, engine, gearbox, slag removal wheel, mounting frame, moving wheel and adjustment mechanism, the device allows the operator to pull the extension rod out of the positioning hole by pulling the pull head, and adjust the position of the adjustment rod in the sleeve. This allows the operator to easily adjust the height of the handle, making the device suitable for operators of different heights. This allows operators to use the device in their most comfortable posture, reducing operator fatigue and improving the practicality of the device.

[0014] 2. This slag removal device for earthwork construction sites, through the setting of a fixed frame, a mounting frame and a fixing mechanism, allows the connecting rod to be pulled out of the mounting hole by disassembling the bolts during the use of the device, thereby separating the fixed frame and the mounting frame, which facilitates the transportation and storage of the device, and also makes it convenient for workers to maintain or replace the accessories of the device, thus improving the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the adjustment mechanism of this utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the adjustable outer shell of this utility model;

[0018] Figure 4 This is a schematic diagram of the connecting rod structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the mounting hole structure of this utility model.

[0020] In the diagram: 1. Fixing frame; 2. Engine; 3. Gearbox; 4. Slag removal wheel; 5. Mounting frame; 6. Caster wheel; 7. Adjusting mechanism; 701. Sleeve; 702. Adjusting housing; 703. Telescopic rod; 704. Pull head; 705. Spring; 706. Pad; 707. Adjusting rod; 708. Positioning hole; 709. Handle; 8. Fixing mechanism; 801. Connecting rod; 802. Through hole; 803. Mounting hole; 804. Bolt. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-3This utility model provides a technical solution: a slag removal device for earthwork construction sites, comprising a fixed frame 1, an engine 2 fixed above the fixed frame 1, a gearbox 3 fixed below the fixed frame 1, slag removal wheels 4 installed on both sides of the gearbox 3, a mounting frame 5 installed on one side of the fixed frame 1, a movable wheel 6 installed on the mounting frame 5, and an adjustment mechanism 7 provided above the mounting frame 5. The adjustment mechanism 7 includes a sleeve 701, an adjustment housing 702, a telescopic rod 703, a pull head 704, a spring 705, and a pad 706. The adjusting rod 707, positioning hole 708, and handle 709 are included. Sleeve 701 is fixed to both sides of the mounting bracket 5. An adjusting housing 702 is fixed to one side of sleeve 701. A telescopic rod 703 passes through the inner side of the adjusting housing 702. The telescopic rod 703, via spring 705, forms a telescopic structure with the adjusting housing 702. Spring 705 works in conjunction with pad 706. Pulling the pull head 704 pulls the telescopic rod 703 out of the positioning hole 708, allowing the operator to easily adjust the position of the adjusting rod 707 within the sleeve 701. One side of the telescopic rod 703... A pull head 704 is fixed to the side. A spring 705 is sleeved on the outer side of the telescopic rod 703. A pad 706 is fixed on the outer side of the telescopic rod 703. An adjusting rod 707 is sleeved on the inner side of the sleeve 701. The adjusting rod 707 is engaged with the sleeve 701 via the telescopic rod 703. The shape of the telescopic rod 703 matches the shape of the positioning hole 708. By inserting the telescopic rod 703 into the positioning hole 708, the adjusting rod 707 is stably fixed inside the sleeve 701. A positioning hole 708 is opened on one side of the adjusting rod 707. The adjusting rods 707 are fixed together. The device includes a handle 709, which, along with an adjusting rod 707, forms a lifting structure with a sleeve 701. The sleeve 701 is symmetrically arranged about the central axis of the mounting bracket 5. Pulling the pull head 704 pulls the telescopic rod 703 out of the positioning hole 708. Adjusting the position of the adjusting rod 707 in the sleeve 701 allows the operator to easily adjust the height of the handle 709, making the device suitable for operators of different heights. This allows operators to use the device in their most comfortable posture, reducing operator fatigue and improving the device's practicality.

[0023] Please see Figure 1 , Figure 4 and Figure 5A fixing mechanism 8 is provided on one side of the mounting frame 5. The fixing mechanism 8 includes a connecting rod 801, a through hole 802, a mounting hole 803, and a bolt 804. The connecting rod 801 is fixed to the bottom of the fixing frame 1. The through hole 802 is provided above the connecting rod 801. The mounting hole 803 is provided on one side of the mounting frame 5. The bolt 804 passes through the upper side of the mounting frame 5. The mounting frame 5 is threadedly connected to the connecting rod 801 by the bolt 804. The shape of the connecting rod 801 matches the shape of the mounting hole 803. By removing the bolt 804, the connecting rod 801 can be pulled out from the mounting hole 803, thereby separating the fixing frame 1 and the mounting frame 5. This facilitates the transportation and storage of the device and also makes it easier for staff to maintain or replace the accessories of the device, thus improving the practicality of the device.

[0024] Working principle: When using this slag removal device for earthwork construction sites, first connect the external power supply, then pull the pull head 704 to pull the telescopic rod 703 out of the positioning hole 708, adjust the position of the adjusting rod 707 in the sleeve 701 so that the operator can easily adjust the height of the handle 709, then insert the telescopic rod 703 into the positioning hole 708 to fix the adjusting rod 707, turn on the engine 2 switch to make the slag removal wheel 4 rotate by the gearbox 3, and perform slag removal operations on the earthwork construction site. When it is necessary to transport and store the device, or to maintain and replace the accessories of the device, the removable bolt 804 can be removed to pull the connecting rod 801 out of the mounting hole 803, thereby separating the fixing frame 1 and the mounting frame 5. When the device is not in use, disconnect the external power supply of the device. In this way, the use of the slag removal device for earthwork construction sites is completed.

[0025] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0026] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A slag removal device for earthwork construction sites, comprising a fixing frame (1), characterized in that: An engine (2) is fixed above the fixed frame (1), a gearbox (3) is fixed below the fixed frame (1), cleaning wheels (4) are installed on both sides of the gearbox (3), a mounting frame (5) is installed on one side of the fixed frame (1), a moving wheel (6) is installed on the mounting frame (5), an adjustment mechanism (7) is provided above the mounting frame (5), and a fixing mechanism (8) is provided on one side of the mounting frame (5). The adjustment mechanism (7) includes a sleeve (701), an adjustment housing (702), a telescopic rod (703), a pull head (704), a spring (705), a pad (706), an adjustment rod (707), a positioning hole (708), and a handle (709). The sleeve (701) is fixed on both sides of the mounting bracket (5). The adjustment housing (702) is fixed on one side of the sleeve (701). The telescopic rod (703) passes through the inner side of the adjustment housing (702). The pull head (704) is fixed on one side of the telescopic rod (703). The spring (705) is sleeved on the outer side of the telescopic rod (703). The pad (706) is fixed on the outer side of the telescopic rod (703). The adjustment rod (707) is sleeved on the inner side of the sleeve (701). The positioning hole (708) is opened on one side of the adjustment rod (707). The handle (709) is fixed between the adjustment rods (707).

2. A slag removal device for earthwork construction sites according to claim 1, characterized in that, The telescopic rod (703) forms a telescopic structure with the adjusting housing (702) via the spring (705), and the spring (705) is used in conjunction with the pad (706).

3. A slag removal device for earthwork construction sites according to claim 1, characterized in that, The adjusting rod (707) is engaged with the sleeve (701) via the telescopic rod (703), and the shape of the telescopic rod (703) matches the shape of the positioning hole (708).

4. A slag removal device for earthwork construction sites according to claim 1, characterized in that, The handle (709) forms a lifting structure with the sleeve (701) via the adjusting rod (707), and the sleeve (701) is symmetrically arranged with respect to the central axis of the mounting frame (5).

5. A slag removal device for earthwork construction sites according to claim 1, characterized in that, The fixing mechanism (8) includes a connecting rod (801), a through hole (802), a mounting hole (803) and a bolt (804). The connecting rod (801) is fixed below the fixing frame (1). The connecting rod (801) has a through hole (802) on its upper side. The mounting frame (5) has a mounting hole (803) on one side. The mounting frame (5) has a bolt (804) passing through its upper side.

6. A slag removal device for earthwork construction sites according to claim 5, characterized in that, The mounting bracket (5) is threadedly connected to the connecting rod (801) by bolts (804), and the shape of the connecting rod (801) matches the shape of the mounting hole (803).

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