Slope loose rock removing device

Abstract

The utility model discloses a side slope loose rock clearing device, including: iron plate, fixed hole, iron chain and U-shaped card, the lower side of iron plate abuts against the side slope, the fixed hole is opened in the upper side of iron plate, the lower end of iron chain passes through the through hole and is movably connected with the through hole, the two U-shaped card are respectively and detachably connected with the upper end and the lower end of iron chain. An iron chain penetrates through a fixing hole to be connected with an iron plate and is fixed through a U-shaped clamp, then the other end of the iron chain is locked through the U-shaped clamp to form an O-shaped ring, then the O-shaped hanging ring is hung on bucket teeth of an excavator, a bucket of the excavator faces a side slope, when the excavator walks on a platform, the iron plate is stretched through the gravity of the iron plate, and meanwhile the excavator drags the iron chain to move along the side slope. In the process, the iron chain and the iron plate rub with loose and fine rocks on the side slope, so that the fine rocks fall onto the platform from the side slope, and the loose rocks on the side slope are effectively removed.

Description

Technical Field

[0001] This utility model relates to the field of rock clearing technology, specifically to a slope loose rock removal device. Background Technology

[0002] Open-pit mines or earthmoving excavations are carried out in a stepped manner, consisting of platforms and slopes. An open-pit mine has a large number of slopes. After blasting and loading, a lot of loose rock will be left on the slopes. Loose rock poses a safety hazard to personnel and machinery on the platforms, and it also affects the stability of the slopes. Currently, loose rock on slopes is mainly cleared by excavator bucket teeth, but there are problems with excavators not being able to clear smaller rocks or high slopes that exceed the working range of the excavator.

[0003] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the above-mentioned defects and provide a slope loose rock removal device.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is a slope loose rock removal device, comprising:

[0006] An iron plate, the lower side of which abuts against the slope;

[0007] A fixing hole is provided on the upper side of the iron plate;

[0008] An iron chain, the lower end of which passes through a through hole and is movably connected thereto;

[0009] The two U-shaped clips are detachably connected to the upper and lower ends of the iron chain, respectively.

[0010] As an improvement, the U-shaped card includes:

[0011] The main body, which is traversed by and movably connected to the iron chain;

[0012] Limiting rings, two of which are fixedly connected to one end of the main body;

[0013] A fixing bolt passes through two limiting rings and is detachably connected to them.

[0014] As an improvement, chamfers are provided on the upper and lower inner walls of the fixing hole.

[0015] As an improvement, the length and width of the iron plate are both 450mm, and the thickness of the iron plate is 30mm.

[0016] As an improvement, the diameter of the fixing hole is 33mm.

[0017] As an improvement, the length of the iron chain is 10m.

[0018] The advantages of this utility model compared with the prior art are: 1. This utility model can clean up small loose rocks on the slope and loose rocks on the high slope by setting iron plates and iron chains, minimizing the safety hazards to people and mechanical equipment and stabilizing the slope.

[0019] 2. This utility model uses two U-shaped clips to quickly fix the iron chain and iron plate, which facilitates their storage and transportation. It does not require additional energy to drive the device, saving energy and reducing consumption while also saving installation time and greatly improving the efficiency of removing loose rock from slopes. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0021] Figure 2 This is a top view of the present invention.

[0022] Figure 3 This is the front view of this utility model.

[0023] Figure 4 This is an exploded view of the U-shaped card of this utility model.

[0024] As shown in the figure:

[0025] 1. Iron plate;

[0026] 2. Fixing holes;

[0027] 3. Iron chains;

[0028] 4. U-shaped clip; 41. Main body; 42. Limiting ring; 43. Fixing bolt. Detailed Implementation

[0029] 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.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Example 1:

[0032] like Figures 1 to 4 As shown, this embodiment proposes a slope loose rock removal device, including: an iron plate 1, a fixing hole 2, an iron chain 3 and a U-shaped clip 4. The lower side of the iron plate 1 abuts against the slope to remove the fine rocks accumulated on the slope.

[0033] The fixing hole 2 is located on the upper side of the iron plate 1, the lower end of the iron chain 3 passes through the hole and is movably connected to it, and the two U-shaped clips 4 are detachably connected to the upper and lower ends of the iron chain 3 respectively.

[0034] The length and width of the iron plate 1 are both 450mm, the thickness of the iron plate 1 is 30mm, and it is made by cutting. The diameter of the fixing hole 2 is 33mm, and the length of the iron chain 3 is 10m.

[0035] The U-shaped clip 4 includes a main body 41, a limiting ring 42, and a fixing bolt 43. The main body 41 passes through the iron chain 3 and is movably connected to it. The two limiting rings 42 are fixedly connected to one end of the main body 41. The fixing bolt 43 passes through the two limiting rings 42 and is detachably connected to them. The lower end of the iron chain 3 is passed through the fixing hole 2. Then, by passing one end of the main body 41 through the lower end and the middle part of the iron chain 3 respectively, a part of the iron chain 3 forms a loop and is initially fitted onto the iron plate 1. Then, the fixing bolt 43 is inserted into the limiting ring 42 and tightened to prevent the lower end of the iron chain 3 from falling off, thus fixing the iron chain 3 to the iron plate 1. The above operation is repeated on the upper end of the iron chain 3 so that the other part of the iron chain 3 can be hung on the excavator bucket.

[0036] Example 2:

[0037] The solution in Example 1 will be further described below with reference to its specific working method.

[0038] The upper and lower inner walls of the fixing hole 2 are chamfered to reduce friction between the iron chain 3 and the inner wall of the fixing hole 2, prevent the iron chain 3 from wearing out too quickly during use, and extend the service life of the device.

[0039] Working principle: A chain 3 is passed through the fixing hole 2 and connected to the iron plate 1 and fixed with a U-shaped clip 4. Then, the other end of the chain 3 is locked into an O-ring with the U-shaped clip 4. The O-ring is then hung on the excavator bucket teeth, with the excavator bucket facing the slope. When the excavator moves on the platform, the weight of the iron plate 1 stretches it, and at the same time, the excavator drags the chain 3 to move along the slope. During this process, the chain 3 and the iron plate 1 will rub against the loose and small rocks on the slope, causing the small rocks to fall from the slope onto the platform, effectively removing the loose rocks on the slope.

[0040] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A slope loose rock removal device, characterized in that, include: Iron plate (1), the lower side of which abuts against the slope; Fixing hole (2), the fixing hole (2) is opened on the upper side of the iron plate (1); Iron chain (3), the lower end of which passes through a through hole and is movably connected thereto; U-shaped clips (4), the two U-shaped clips (4) are detachably connected to the upper and lower ends of the iron chain (3).

2. The slope loose rock removal device according to claim 1, characterized in that, The U-shaped card (4) includes: The main body (41) passes through and is movably connected to the iron chain (3); Limiting rings (42), the two limiting rings (42) are fixedly connected to one end of the main body (41); A fixing bolt (43) passes through two limiting rings (42) and is detachably connected to them.

3. The slope loose rock removal device according to claim 1, characterized in that: The upper and lower inner walls of the fixing hole (2) are both chamfered.

4. The slope loose rock removal device according to claim 1, characterized in that: The length and width of the iron plate (1) are both 450mm, and the thickness of the iron plate (1) is 30mm.

5. A slope loose rock removal device according to claim 1, characterized in that: The diameter of the fixing hole (2) is 33mm.

6. The slope loose rock removal device according to claim 1, characterized in that: The length of the iron chain (3) is 10m.

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