Sliding plate mechanism for coal mining

Abstract

The utility model discloses a sliding plate mechanism for coal mining. The sliding plate mechanism comprises a first plate body, the second plate body is arranged on the side part of the first plate body; the adjusting mechanism is arranged between the first plate body and the second plate body, the adjusting mechanism is used for adjusting the distance between the first plate body and the second plate body and comprises an adjusting plate, and the adjusting plate is located between the first plate body and the second plate body and used for adjusting the distance between the first plate body and the second plate body; the connecting column is arranged on the adjusting plate and the second plate body in a sliding mode and used for positioning the adjusting plate during installation. The first plate body, the second plate body, the adjusting plate, the connecting column, the mounting column, the positioning column and the supporting plate are matched with one another, the first plate body and the second plate body are used for splitting the sliding plate, and the adjusting plate is used for adjusting the size between the first plate body and the second plate body; the size of the sliding plate can be adaptively adjusted according to the size of the coal face support.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal face support installation and removal slide plate field, especially involves a slide plate mechanism for coal mining. BACKGROUND

[0002] Coal mining face usually refers to the working face when mining, in order to increase the stability when mining, and then will use coal mining face support when mining, coal mining face support can support coal mining face, and the slide plate will be used when the coal mining face support is installed and removed, the slide plate can support the coal mining face support, and then the coal mining face support is pulled out.

[0003] The slide plate of the prior art usually includes a plate body, reinforcing ribs and a stop iron, the reinforcing ribs are located inside the plate body, which can increase the stability of the slide plate, and the stop iron can shield the top of the plate body to limit and protect the coal mining face support, but the slide plate is usually of fixed size, which cannot meet the load-bearing area of the coal mining face support when the slide plate is used, so that the use of the slide plate is limited, and therefore, it is necessary to adapt and adjust the size of the slide plate in use. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a slide plate mechanism for coal mining to solve the problems in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a slide plate mechanism for coal mining, comprising:

[0006] A first plate body;

[0007] A second plate body is arranged on the side of the first plate body;

[0008] An adjusting mechanism is arranged between the first plate body and the second plate body, and the adjusting mechanism is used for adjusting the distance between the first plate body and the second plate body.

[0009] Preferably, the adjusting mechanism comprises:

[0010] An adjusting plate is located between the first plate body and the second plate body, and the adjusting plate is used for adjusting the distance between the first plate body and the second plate body;

[0011] A connecting column is slidingly arranged on the adjusting plate and the second plate body, and the connecting column is used for positioning the installation of the adjusting plate;

[0012] The assembling plate is slidably connected with the inner cavity of the bearing frame, the positioning column is slidably arranged on the side of the assembling plate, and the positioning column is used for locking the connecting position of the assembling plate and the bearing frame, so that the mounting position of the adjusting plate is locked.

[0013] Preferably, the side of the connecting column is fixedly connected with the first plate body and the adjusting plate, the side of the second plate body and the adjusting plate is provided with a mounting groove, the connecting column is slidably connected with the inner cavity of the mounting groove, the side of the bearing frame is fixedly connected with the second plate body and the adjusting plate, the side of the first plate body and the adjusting plate is fixedly connected with a supporting plate, the side of the supporting plate is fixedly connected with the assembling plate, the side of the bearing frame is provided with a first sliding groove, the side of the assembling plate is provided with a limiting groove, and the inner cavities of the positioning column, the first sliding groove and the limiting groove are slidably connected.

[0014] Preferably, the side of the connecting column is fixedly connected with the first plate body and the adjusting plate, the side of the second plate body and the adjusting plate is provided with a mounting groove, the connecting column is slidably connected with the inner cavity of the mounting groove, the side of the bearing frame is fixedly connected with the second plate body and the adjusting plate, the side of the first plate body and the adjusting plate is fixedly connected with a supporting plate, the side of the supporting plate is fixedly connected with the assembling plate, the side of the bearing frame is provided with a first sliding groove, the side of the assembling plate is provided with a limiting groove, and the inner cavities of the positioning column, the first sliding groove and the limiting groove are slidably connected.

[0015] Preferably, the side of the bearing frame is symmetrically provided with a circular groove, the connecting rod is slidably connected with the inner cavity of the circular groove, and the inner cavity of the circular groove is embedded with a guide frame, and the connecting rod is slidably connected with the inner cavity of the guide frame.

[0016] Preferably, the side of the connecting column is fixedly connected with the first plate body and the adjusting plate, the side of the second plate body and the adjusting plate is provided with a mounting groove, the connecting column is slidably connected with the inner cavity of the mounting groove, the side of the bearing frame is fixedly connected with the second plate body and the adjusting plate, the side of the first plate body and the adjusting plate is fixedly connected with a supporting plate, the side of the supporting plate is fixedly connected with the assembling plate, the side of the bearing frame is provided with a first sliding groove, the side of the assembling plate is provided with a limiting groove, and the inner cavities of the positioning column, the first sliding groove and the limiting groove are slidably connected.

[0017] The technical effects and advantages of the present application are as follows:

[0018] The first plate body and the second plate body are split to the sliding plate, the adjusting plate adjusts the size between the first plate body and the second plate body, the mounting column is connected with the bearing frame, the mounting column limits the relative position of the bearing frame and the mounting column, and then the size of the sliding plate is adjusted according to the size of the support of the coal mining face, so that the adaptability is wide. ACCURATE DRAWINGS

[0019] Fig. 1 It is a whole structure schematic view of the present application.

[0020] Fig. 2 It is a structure schematic view of the assembling plate of the present application.

[0021] Fig. 3 It is a structure schematic view of the guide frame of the present application.

[0022] In the figure: 1, the first plate body; 2, the second plate body; 3, the adjusting mechanism; 31, the adjusting plate; 32, the assembly column; 33, the assembly plate; 34, the bearing frame; 35, the positioning column; 36, the support plate; 37, the traction plate; 38, the guide frame; 39, the connecting rod; 310, the annular plate; 311, the spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] The utility model provides a kind of sliding plate mechanism for coal mining as Figs. 1-3 As shown in a kind of sliding plate mechanism for coal mining, including first plate body 1;

[0025] Second plate body 2 is arranged in the side portion of first plate body 1;

[0026] Adjusting mechanism 3 is arranged between first plate body 1 and second plate body 2, and adjusting mechanism 3 is used to adjust the distance between first plate body 1 and second plate body 2.

[0027] Adjusting mechanism 3 includes:

[0028] Adjusting plate 31 is located between first plate body 1 and second plate body 2, adjusting plate 31 is used to adjust the distance between first plate body 1 and second plate body 2, adjusting plate 31 is conducive to adjusting the distance between first plate body 1 and second plate body 2, and the size of sliding plate is adjusted to adapt to different support size of coal face support;

[0029] Assembly column 32 is slidably arranged on adjusting plate 31 and second plate body 2, and assembly column 32 is used for positioning the installation of adjusting plate 31, assembly column 32 is conducive to connecting adjusting plate 31 with first plate body 1 or second plate body 2, assembly column 32 is multiple, assembly column 32 is conducive to positioning and installing adjusting plate 31, and the stability of the installation of adjusting plate 31 is facilitated, and the stability between first plate body 1 and second plate body 2 is also facilitated, and reinforcing ribs are arranged in assembly column 32.

[0030] The assembly plate 33 is connected with the inner cavity of the bearing frame 34 in a sliding manner, the positioning column 35 is arranged on the side of the assembly plate 33 in a sliding manner, the positioning column 35 is used for locking the connection position of the assembly plate 33 and the bearing frame 34, so as to lock the installation position of the adjusting plate 31, the assembly plate 33 is beneficial to the positioning of the installation of the adjusting plate 31, the bearing frame 34 is beneficial to the connection with the assembly plate 33, and the assembly plate 33 is convenient to support, the positioning column 35 is beneficial to the relative position of the bearing frame 34 and the assembly plate 33, and then the adjusting plate 31 is convenient to install and disassemble.

[0031] Specifically, the side of the assembly column 32 is fixedly connected with the first plate body 1 and the adjusting plate 31, the side of the second plate body 2 and the adjusting plate 31 is provided with a mounting groove, the assembly column 32 is connected with the inner cavity of the mounting groove in a sliding manner, the side of the bearing frame 34 is fixedly connected with the second plate body 2 and the adjusting plate 31, the side of the first plate body 1 and the adjusting plate 31 is fixedly connected with a support plate 36, which is beneficial to the support of the assembly plate 33, and convenient for the installation of the assembly plate 33, the side of the support plate 36 is fixedly connected with the assembly plate 33, the side of the bearing frame 34 is provided with a first sliding groove, the side of the assembly plate 33 is provided with a limiting groove, the positioning column 35 is connected with the inner cavities of the first sliding groove and the limiting groove in a sliding manner, the side of the positioning column 35 is fixedly connected with a traction plate 37 for horizontally sliding the assembly plate 33, which is beneficial to driving the assembly plate 33 to move, and convenient for pulling the assembly plate 33, the side of the traction plate 37 is fixedly connected with a connecting rod 39.

[0032] It should be noted that the side of the bearing frame 34 is symmetrically provided with a circular groove, the connecting rod 39 is connected with the inner cavity of the circular groove in a sliding manner, the inner cavity of the circular groove is embedded with a guide frame 38, which is beneficial to the sliding of the connecting rod 39 in the inner cavity, and convenient for sliding guiding the connecting rod 39, the connecting rod 39 is connected with the inner cavity of the guide frame 38 in a sliding manner, one end of the connecting rod 39 is fixedly connected with a ring plate 310, which is beneficial to driving the connecting rod 39 to move, and convenient for operating the connecting rod 39, the outer wall of the connecting rod 39 is sleeved with a spring 311 for driving the ring plate 310 to slide horizontally, the elastic force of the spring 311 is beneficial to driving the ring plate 310 to move, and convenient for the ring plate 310 and the connecting rod 39 to return to the original position after moving, and convenient for repeatedly operating the assembly plate 33, one end of the spring 311 is fixedly connected with the ring plate 310, and the other end of the spring 311 is fixedly connected with the guide frame 38.

[0033] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A sliding plate mechanism for coal mining, characterized in that, include: First plate (1); The second plate (2) is disposed on the side of the first plate (1); An adjustment mechanism (3) is disposed between the first plate (1) and the second plate (2). The adjustment mechanism (3) is used to adjust the distance between the first plate (1) and the second plate (2). The adjustment mechanism (3) includes: An adjusting plate (31) is located between the first plate (1) and the second plate (2), and the adjusting plate (31) is used to adjust the distance between the first plate (1) and the second plate (2); A connecting column (32) is slidably disposed on the adjusting plate (31) and the second plate (2). The connecting column (32) is used to position the installation of the adjusting plate (31). The assembly plate (33), the support frame (34), and the positioning post (35) are assembled. The assembly plate (33) is slidably inserted into the inner cavity of the support frame (34). The positioning post (35) is slidably disposed on the side of the assembly plate (33). The positioning post (35) is used to lock the connection position between the assembly plate (33) and the support frame (34) to lock the installation position of the adjustment plate (31).

2. The sliding plate mechanism for coal mining according to claim 1, characterized in that, The side of the connecting column (32) is fixedly connected to the first plate (1) and the adjusting plate (31). The side of the second plate (2) and the adjusting plate (31) are provided with mounting grooves. The connecting column (32) is slidably inserted into the inner cavity of the mounting groove. The side of the bearing frame (34) is fixedly connected to the second plate (2) and the adjusting plate (31). The side of the first plate (1) and the adjusting plate (31) are fixedly connected with support plates (36). The side of the support plate (36) is fixedly connected to the assembly plate (33). The side of the bearing frame (34) is provided with a first sliding groove. The side of the assembly plate (33) is provided with a limiting groove. The positioning column (35) is slidably inserted into the inner cavity of the first sliding groove and the limiting groove.

3. The sliding plate mechanism for coal mining according to claim 2, characterized in that, The positioning post (35) is fixedly connected to a traction plate (37) for horizontal sliding of the traction assembly plate (33), and the traction plate (37) is symmetrically fixedly connected to a connecting rod (39) on its side.

4. A sliding plate mechanism for coal mining according to claim 3, characterized in that, The support frame (34) has symmetrical circular grooves on its sides. The connecting rod (39) is slidably inserted into the inner cavity of the circular groove. The inner cavity of the circular groove is fitted with a guide frame (38). The connecting rod (39) is slidably inserted into the inner cavity of the guide frame (38).

5. A sliding plate mechanism for coal mining according to claim 4, characterized in that, One end of the connecting rod (39) is fixedly connected to an annular plate (310), and the outer wall of the connecting rod (39) is fitted with a spring (311) for driving the annular plate (310) to slide horizontally. One end of the spring (311) is fixedly connected to the annular plate (310), and the other end of the spring (311) is fixedly connected to the guide frame (38).

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