Split type guide sliding shoe

Abstract

The utility model discloses a split type guide sliding shoe which comprises a guide sliding shoe body, a supporting mechanism is installed at the front end of the bottom of the guide sliding shoe body, and fastening mechanisms are installed on the left side and the right side of the bottom end of the guide sliding shoe body. According to the split type guide sliding shoe, the supporting height of the clamping frame can be adjusted through cooperative work of the clamping frame, the adapter, the rolling wheel, the vertical plate and the fastening bolt in the supporting mechanism, so that the clamping frame can be clamped to guide rails of different specifications, friction force between the clamping frame and the guide rails can be reduced through cooperative work of the adapter and the rolling wheel, abrasion is reduced, and the service life of the sliding shoe is prolonged. And through cooperative work of a base plate, an inserting rod, a fixing rod, a nut and a tensioning plate in the fastening mechanism, the first groove plate and the second groove plate can be clamped, and the situation that the first groove plate and the second groove plate are loosened after being used for a long time, and the operation stability of the first groove plate and the second groove plate is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of guide sliding shoes, in particular to a split guide sliding shoe. Background Art

[0002] The guide shoe is a part installed at the bottom of the drum coal mining machine with extremely high requirements for wear resistance and strength. It guides and supports the coal mining machine. Its main function is to support and guide the coal mining machine during its movement, so as to achieve smooth operation of the coal mining machine on the scraper conveyor. A split guide shoe is disclosed in a Chinese patent with application number 202021879250.4. It has the advantage of stable connection and solves the problem of existing split guide shoes. During installation, due to the single structure, it is impossible to stably connect and fix the two guide shoe bodies, which makes it easy to fall off or shake during use, thereby causing safety hazards and reducing the applicability of the split guide shoe. However, the above-mentioned device still has some shortcomings when used. When in use, the bottom end of the guide shoe is directly in contact with the slide rail, which is easy to cause wear of the guide shoe, and after long-term use, it will cause it to loosen, affecting the operating stability. Utility Model Content

[0003] The purpose of the utility model is to provide a split guide shoe to solve the problem proposed in the above-mentioned background technology that the bottom end of the guide shoe directly contacts with the slide rail during use, which easily causes the guide shoe to wear, and after long-term use, it will cause it to become loose, affecting the running stability.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a split guide shoe, comprising a guide shoe body, a support mechanism being installed at the bottom front end of the guide shoe body;

[0005] The guide sliding shoe body includes a first support plate, a second support plate is attached to the front surface of the first support plate, a first groove plate is fixedly connected to the inner side of the front end of the first support plate, a second groove plate is fixedly connected to the inner side of the rear end of the second support plate, a first connecting plate is fixedly connected to the top end of the first groove plate, a second connecting plate is fixedly connected to the top end of the second groove plate, a first sliding shoe is fixedly connected to the rear end of the bottom of the first support plate, a second sliding shoe is fixedly connected to the front end of the bottom of the second support plate, a screw rod is internally threadedly connected to the left and right sides of the front surface of the second support plate, and the rear end of the screw rod is threadedly connected to the inside of the first support plate.

[0006] Preferably, a semi-arc-shaped cavity is formed inside the first slot plate and the second slot plate.

[0007] Preferably, a sliding groove is provided inside the bottom end of the second sliding shoe.

[0008] Preferably, the supporting mechanism includes a clamping frame, with adapters fixedly connected to the left and right sides of the interior of the clamping frame, a roller rotatably connected to the inner side of the adapter, a vertical plate fixedly connected to the top front end of the clamping frame, a fastening bolt fitted at the center of the front surface of the vertical plate, the vertical plate is slidably connected to the inside of the slide groove, and the fastening bolt is threadedly connected to the inside of the front surface of the second slide shoe.

[0009] Preferably, a butterfly-shaped block is processed on the front surface of the fastening bolt.

[0010] Preferably, a fastening mechanism is installed on the left and right sides of the guide shoe body, and the fastening mechanism includes a pad, and the four corners of the top of the pad are fixed with an insertion rod, and the left and right sides of the top of the pad are fixed with a fixing rod, the top of the outer wall of the fixing rod is threaded with a nut, and the bottom end of the nut is pressed with a tensioning plate, the insertion rod is inserted into the bottom ends of the first slot plate and the second slot plate, the fixing rod is inserted into the first slot plate, the front end of the tensioning plate is rotatably connected to the top of the second slot plate, and the rear end of the tensioning plate is sleeved on the top outer wall of the fixing rod.

[0011] Preferably, grooves are formed on left and right sides of the top ends of the first groove plate and the second groove plate, and the bottom ends of the tensioning plates are embedded in the grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the split guide slide shoe can adjust the support height of the clamping frame through the cooperation between the clamping frame, adapter, roller, vertical plate and fastening bolts in the supporting mechanism, so that it can be clamped on guide rails of different specifications; through the cooperation of the adapter and the roller, the friction between the clamping frame and the guide rail can be reduced, wear can be reduced, and its service life can be improved; through the cooperation of the pad, plug rod, fixing rod, nut and tensioning plate in the fastening mechanism, the first slot plate and the second slot plate can be clamped to prevent them from loosening after long-term use and affecting their running stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A schematic diagram of a side cross-sectional connection structure;

[0015] Figure 3 for Figure 2 Schematic diagram of the locally enlarged connection structure at point A in the middle.

[0016] In the figure: 1. Guide slide shoe body, 101. First support plate, 102. Second support plate, 103. First slot plate, 104. Second slot plate, 105. First connecting plate, 106. Second connecting plate, 107. First slide shoe, 108. Second slide shoe, 109. Screw rod, 2. Support mechanism, 201. Clamp frame, 202. Adapter, 203. Roller, 204. Vertical plate, 205. Fastening bolt, 3. Fastening mechanism, 301. Pad, 302. Insert rod, 303. Fixing rod, 304. Nut, 305. Tension plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 The utility model provides a technical solution: a split guide shoe:

[0019] Embodiment 1:

[0020] It comprises a guide sliding shoe body 1, a support mechanism 2 is installed at the bottom front end of the guide sliding shoe body 1, and the support mechanism 2 is used to clamp the bottom front end of the guide sliding shoe body 1 to the outer wall of the coal mining machine slide rail;

[0021] The guide shoe body 1 includes a first support plate 101, a second support plate 102 is attached to the front surface of the first support plate 101, and the second support plate 102 is used to fix the second slot plate 104. The first slot plate 103 is fixedly connected to the inner side of the front end of the first support plate 101, and the first slot plate 103 is used to support the first connecting plate 105. The second slot plate 104 is fixedly connected to the inner side of the rear end of the second support plate 102, and the second slot plate 104 is used to support the second connecting plate 106. The top end of the first slot plate 103 is fixedly connected to the first connecting plate 105, and the top end of the second slot plate 104 is fixedly connected to the second connecting plate 106. The first connecting plate 105 and the second connecting plate 106 are used to support the walking wheel. The first support plate 1 A first sliding shoe 107 is fixedly connected to the rear end of the bottom of 01, and a second sliding shoe 108 is fixedly connected to the front end of the bottom of the second support plate 102. The first sliding shoe 107 and the second sliding shoe 108 are used to erect the first support plate 101 and the second support plate 102 to the top of the coal mining machine slide rail. The left and right sides of the front surface of the second support plate 102 are internally threaded with a screw rod 109. The screw rod 109 is used to thread the first support plate 101 and the second support plate 102 together, and the rear end of the screw rod 109 is threadedly connected to the inside of the first support plate 101. A semi-arc cavity is provided inside the first slot plate 103 and the second slot plate 104. A slide groove is provided inside the bottom end of the second sliding shoe 108, and the slide groove is used to support the vertical plate 204.

[0022] By providing the guide sliding shoe body 1, it is convenient to set up the traveling wheel of the coal mining machine, and make it more tightly connected with the slide rail of the coal mining machine to avoid loosening.

[0023] Embodiment 2:

[0024] On the basis of the first embodiment, the support mechanism 2 includes a clamping frame 201, and adapters 202 are fixedly connected on the left and right sides of the inside of the clamping frame 201. The adapter 202 is used to support the roller 203. The inner side of the adapter 202 is rotatably connected to the roller 203. The roller 203 is used to reduce the friction between the second sliding shoe 108 and the coal mining machine slide rail. A vertical plate 204 is fixedly connected to the top front end of the clamping frame 201. The vertical plate 204 is used to support the clamping frame 201. A fastening bolt 205 is affixed at the center of the front surface of the vertical plate 204. The fastening bolt 205 is used to clamp the vertical plate 204. The fastening bolt 205 is threadedly connected to the inside of the front surface of the second sliding shoe 108. The vertical plate 204 is slidably connected to the inside of the slide groove. The front surface of the fastening bolt 205 is processed with a butterfly block to facilitate driving the fastening bolt 205 to rotate.

[0025] By providing the support mechanism 2, the support height of the clamping frame 201 can be adjusted so that it can be clamped onto the slide rails of coal mining machines of different specifications, and the friction between the clamping frame 201 and the slide rails can be reduced, thereby improving its overall service life.

[0026] Embodiment three:

[0027] On the basis of the first and second embodiments, a fastening mechanism 3 is installed on the left and right sides of the guide shoe body 1, and the fastening mechanism 3 includes a pad 301, and the four corners of the top of the pad 301 are fixedly connected with an insertion rod 302, and the insertion rod 302 is used to support the pad 301, and the left and right sides of the top of the pad 301 are fixedly connected with a fixing rod 303, and the fixing rod 303 is used to fix the pad 301, and the top of the outer wall of the fixing rod 303 is threadedly connected with a nut 304, and the nut 304 is used to clamp the tensioning plate 305, and the bottom end of the nut 304 is pressed with the tensioning plate 305, and the tensioning plate 305 It is used to tighten the first slot plate 103 and the second slot plate 104 to prevent looseness between the first slot plate 103 and the second slot plate 104. The insertion rod 302 is inserted into the bottom ends of the first slot plate 103 and the second slot plate 104, and the fixing rod 303 is inserted into the first slot plate 103. The front end of the tensioning plate 305 is rotatably connected to the top end of the second slot plate 104, and the rear end of the tensioning plate 305 is sleeved on the top outer wall of the fixing rod 303. Grooves are provided on the left and right sides of the top ends of the first slot plate 103 and the second slot plate 104, and the bottom end of the tensioning plate 305 is embedded in the grooves.

[0028] By providing the clamping mechanism 3 , the first slot plate 103 and the second slot plate 104 can be tightened to prevent the first slot plate 103 and the second slot plate 104 from loosening after long-term use.

[0029] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0030] When the split guide shoe is installed and used, the user splices the first support plate 101 and the second support plate 102 in the guide rail 1 together, and then screws the screw rod 109 to the inside of the front surface of the second support plate 102. Through the operation of the screw rod 109, the first support plate 101 and the second support plate 102 can be screwed together. Then, the user inserts the pad 301 in the fastening mechanism 3 into the bottom ends of the first slot plate 103 and the second slot plate 104 through the insertion rod 302, and passes the fixing rod 303 through the inside of the first slot plate 103. Then, the user inserts the rear end of the tensioning plate 305 rotatably connected to the left and right sides of the top of the second slot plate 104 into the fixing rod 303. The top of the outer wall is then tightened with the nut 304, and the tensioning plate 305 can be compressed by the nut 304. The tensioning plate 305 and the fixing rod 303 cooperate with each other to clamp the first slot plate 103 and the second slot plate 104 to prevent them from loosening. After installing the fastening mechanism 3, the user places the first sliding shoe 107 and the second sliding shoe 108 on the top of the coal mining machine slide rail, and then pushes the clamping frame 201 upward to make the top of the roller 203 fit to the bottom of the slide rail, and then tightens the fastening bolt 205 to fix the vertical plate 204. Through the work of the roller 203, the friction between the clamping frame 201 and the slide rail can be reduced, thereby improving its service life.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A split guide shoe, It is characterized in that It comprises a guide sliding shoe body (1), and a support mechanism (2) is installed at the front end of the bottom of the guide sliding shoe body (1); The guide sliding shoe body (1) comprises a first support plate (101), the front surface of the first support plate (101) is attached to the second support plate (102), the first groove plate (103) is fixedly connected to the inner side of the front end of the first support plate (101), the second groove plate (104) is fixedly connected to the inner side of the rear end of the second support plate (102), the top end of the first groove plate (103) is fixedly connected to the first connecting plate (105), the top end of the second groove plate (104) is fixedly connected to the second connecting plate (106), the bottom rear end of the first support plate (101) is fixedly connected to the first sliding shoe (107), the bottom front end of the second support plate (102) is fixedly connected to the second sliding shoe (108), the left and right sides of the front surface of the second support plate (102) are internally threadedly connected to the screw rod (109), and the rear end of the screw rod (109) is threadedly connected to the inside of the first support plate (101).

2. A split guide shoe according to claim 1, It is characterized in that Semi-arc shaped cavities are provided inside the first slot plate (103) and the second slot plate (104).

3. A split guide shoe according to claim 2, It is characterized in that A sliding groove is provided inside the bottom end of the second sliding shoe (108).

4. A split guide shoe according to claim 3, It is characterized in that The support mechanism (2) comprises a clamping frame (201), the left and right sides of the inside of the clamping frame (201) are fixedly connected with adapters (202), the inner side of the adapter (202) is rotatably connected with a roller (203), the top front end of the clamping frame (201) is fixedly connected with a vertical plate (204), the center of the front surface of the vertical plate (204) is fitted with a fastening bolt (205), the fastening bolt (205) is threadedly connected to the inside of the front surface of the second sliding shoe (108), and the vertical plate (204) is slidably connected to the inside of the sliding groove.

5. A split guide shoe according to claim 4, It is characterized in that The front surface of the fastening bolt (205) is processed with a butterfly-shaped block.

6. A split guide shoe according to claim 5, It is characterized in that A fastening mechanism (3) is installed on the left and right sides of the guide shoe body (1), and the fastening mechanism (3) includes a pad (301), and the four corners of the top of the pad (301) are fixedly connected to an insertion rod (302), and the left and right sides of the top of the pad (301) are fixedly connected to a fixing rod (303), and the top of the outer wall of the fixing rod (303) is threadedly connected to a nut (304), and the bottom end of the nut (304) is pressed with a tensioning plate (305), the insertion rod (302) is inserted into the bottom ends of the first slot plate (103) and the second slot plate (104), and the fixing rod (303) is inserted into the inside of the first slot plate (103), and the front end of the tensioning plate (305) is rotatably connected to the top of the second slot plate (104), and the rear end of the tensioning plate (305) is sleeved on the top outer wall of the fixing rod (303).

7. A split guide shoe according to claim 6, It is characterized in that Grooves are provided on the left and right sides of the top ends of the first groove plate (103) and the second groove plate (104), and the bottom ends of the tensioning plates (305) are embedded in the grooves.

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