Special impact-resistant wear-resistant lining plate for mining machinery

Abstract

The utility model discloses a special impact-resistant wear-resistant lining plate for mining machinery, which relates to the technical field of mining machinery and comprises a mechanical outer plate, a positioning plate is movably arranged on the surface of the mechanical outer plate, a guide component is arranged on the surface of the positioning plate, and an outer lining plate is arranged on the outer side of the mechanical outer plate in a matched manner. The guide assembly comprises a support, a connecting cylinder, a connecting rod and a guide head, the connecting cylinder and the connecting rod are connected in a sleeved mode, the guide head is fixedly connected with the connecting rod, a driving seat is movably connected to the surface of the mechanical outer plate, and clamping plates are movably connected to the two sides of the surface of the positioning plate. The effect of controlling the whole positioning plate to move inwards and outwards on the surface of the mechanical outer plate for adjustment is achieved through the driving seat, the effect of limiting and guiding the connecting rod is achieved through the supporting seat and the connecting cylinder, the effect of guaranteeing the stability of internal and external expansion of the positioning plate is achieved through the guide rod, and the effect of guaranteeing stress of the connecting rod is achieved through the guide head.

Description

Technical Field

[0001] This utility model relates to the field of mining machinery, and in particular to a special impact-resistant and wear-resistant liner for mining machinery. Background Technology

[0002] Mining machinery is machinery used directly for mineral extraction and beneficiation operations, including mining machinery and mineral processing machinery. Because mining machinery is used directly for excavating minerals, the mechanical parts experience significant wear. Therefore, wear-resistant liners are required on the equipment. Wear-resistant liners are various types of wear-resistant liners made from wear-resistant steel plates through processes such as cutting, rolling deformation, drilling, and welding. Examples include liners for cement mills and conveyor liners.

[0003] Wear-resistant liners are fixed to the outside of mining machinery, so they are subject to significant wear. When the liner body is severely worn, it is necessary to remove, repair, or replace it.

[0004] Existing wear-resistant liners are generally fixed to equipment using bolts or inlays. Bolts are prone to corrosion and are not convenient to use. Inlays also have the disadvantage of being inconvenient to install and remove. As a result, it is inconvenient to install and remove wear-resistant liners on equipment, which makes it difficult to replace and repair the liners and thus inconvenient for actual use.

[0005] Therefore, this utility model proposes a special impact-resistant and wear-resistant liner for mountain machinery. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a special impact-resistant and wear-resistant liner for mining machinery, which solves the problems mentioned in the background.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a special impact-resistant and wear-resistant liner for mining machinery, comprising a mechanical outer plate, a positioning plate movably disposed on the surface of the mechanical outer plate, a guide assembly disposed on the surface of the positioning plate, an outer liner disposed on the outer side of the mechanical outer plate, the guide assembly comprising a support and a connecting cylinder and a connecting rod, and a guide head fixedly connected to the connecting rod, a drive seat movably connected to the surface of the mechanical outer plate, clamping plates movably connected to both sides of the surface of the positioning plate, a clamping groove opened on the surface of the outer liner, a bottom plate fixedly connected to the bottom end of the positioning plate, and a guide rod movably connected to the surface of the bottom plate.

[0008] As a further technical solution of this utility model, the positioning plate is a rectangular plate with four sets arranged around the surface of the outer plate of the machine. The bottom plate is fixedly connected to the bottom center of the positioning plate and is perpendicularly connected to the positioning plate.

[0009] As a further technical scheme of the utility model, the clamping plates are arranged in pairs, four sets of clamping plates are arranged on the positioning plate, and the clamping plates are movably connected to the two sides of the positioning plate through shaft bodies and are arranged in an "L" shape.

[0010] As a further technical scheme of the utility model, the clamping slots are arranged in pairs and four sets of clamping slots are arranged on the outer lining plate in a rectangular shape around the surface of the outer lining plate.

[0011] As a further technical scheme of the utility model, the driving seat is arranged in a trapezoidal shape, the surface of the driving seat is arranged in an outward inclination around the periphery, a lifting rod and a lifting mechanism are arranged at the bottom end of the driving seat, and the lifting rod is movably arranged through the outer plate of the machine.

[0012] As a further technical scheme of the utility model, the support is arranged in an "L" shape, is fixedly connected to the inner surface of the positioning plate, and the guide rod is fixedly connected to the outer bottom surface of the support, the guide rod is arranged in a horizontal outward protrusion, and the guide rod is movably sleeved with the bottom plate.

[0013] As a further technical scheme of the utility model, the connecting cylinder is fixedly connected to the inner top of the support, a compression spring sleeve is arranged between the connecting rod and the connecting cylinder at the inner end of the connecting cylinder, the guide head is arranged in a metal ball head, and the guide head is arranged on the outer surface of the driving seat.

[0014] The utility model provides a kind of special impact wear-resistant lining plate for mine machinery, which has the following advantages compared with prior art:

[0015] 1, the special impact wear-resistant lining plate for mine machinery of the utility model, is positioned by positioning plate and clamping plate to achieve the effect of limiting and fixing the outer lining plate from the outside.

[0016] 2, the special impact wear-resistant lining plate for mine machinery of the utility model, is clamped by clamping slot to achieve the effect of limiting and fixing the outer lining plate by clamping plate.

[0017] 3, the special impact wear-resistant lining plate for mine machinery of the utility model, is driven by driving seat to achieve the effect of controlling the inside and outside movement of positioning plate on the surface of outer plate of machine.

[0018] 4, the special impact wear-resistant lining plate for mine machinery of the utility model, is positioned and guided by support and connecting cylinder, is guided by guide rod to ensure the stability of the inside and outside expansion of positioning plate, and is stressed by guide head. DRAWINGS

[0019] Figure 1 It is a kind of installation overhead view of special impact wear-resistant lining plate for mine machinery.

[0020] Figure 2It is a whole structure connection plan view of a special impact-resistant wear-resistant lining plate for mine machinery.

[0021] Figure 3 It is a whole structure connection plan view of a special impact-resistant wear-resistant lining plate for mine machinery. Figure 1 It is a structure enlarged view at A in the figure.

[0022] Figure 4 It is a guiding assembly connection schematic view of a special impact-resistant wear-resistant lining plate for mine machinery.

[0023] In the figure: 1, mechanical outer plate; 2, outer lining plate; 3, positioning plate; 4, guiding assembly; 5, support; 6, connecting rod; 7, connecting cylinder; 8, guiding head; 9, driving seat; 10, clamping plate; 11, clamping groove; 12, bottom plate; 13, guiding rod. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] Please refer to Figures 1-4 The present application provides a special impact-resistant wear-resistant lining plate for mine machinery, which comprises a mechanical outer plate 1, a positioning plate 3 movably arranged on the surface of the mechanical outer plate 1, a guiding assembly 4 arranged on the surface of the positioning plate 3, an outer lining plate 2 arranged on the outer side of the mechanical outer plate 1, the guiding assembly 4 comprising a support 5, a connecting cylinder 7 and a connecting rod 6 in sleeve connection, a guiding head 8 fixedly connected with the connecting rod 6, a driving seat 9 movably connected with the surface of the mechanical outer plate 1, a clamping plate 10 movably connected with the surface of the positioning plate 3 on both sides, a clamping groove 11 arranged on the surface of the outer lining plate 2, and a bottom plate 12 fixedly connected with the bottom end of the positioning plate 3 and movably connected with a guiding rod 13 on the surface of the bottom plate 12.

[0026] As shown in Figures 1-2 The positioning plate 3 is a rectangular plate arranged around the surface of the mechanical outer plate 1 in four groups, the bottom plate 12 is fixedly connected with the bottom end of the positioning plate 3 at the central position and is perpendicularly connected with the positioning plate 3, the clamping plate 10 is arranged in two groups, and there are four groups of clamping plates 10 corresponding to the positioning plate 3, which are movably connected with the positioning plate 3 on both sides through shaft bodies, the clamping plate 10 is arranged in an "L" shape, and the positioning plate 3 cooperates with the clamping plate 10 to achieve the effect of limiting and fixing the outer lining plate 2 from the outer side.

[0027] The positioning plate 3 is adjusted in and out along the mechanical outer plate 1 under the action of the driving seat 9, and then the adjustment is facilitated according to the size of the outer lining plate 2, the clamping plate 10 is movably arranged, and the clamping plate 10 is embedded in the clamping groove 11 to limit and fix the outer lining plate 2.

[0028] As shown in Figures 2-3 The clamping groove 11 is rectangularly arranged along the surface of the outer lining plate 2, and each two groups are arranged, and four groups are arranged in total, and the clamping groove 11 facilitates the clamping plate 10 to limit and fix the outer lining plate 2.

[0029] The driving seat 9 is arranged as a trapezoidal seat, the surfaces of the driving seat 9 are outwardly inclined, the bottom end of the driving seat 9 is provided with a lifting rod and a lifting mechanism, the lifting rod is movably arranged through the mechanical outer plate 1, and the driving seat 9 controls the in-out movement of the positioning plate 3 on the surface of the mechanical outer plate 1.

[0030] As shown in Figure 4 The support 5 is arranged as an L-shaped support and is fixedly connected to the inner surface of the positioning plate 3, the guide rod 13 is fixedly connected to the outer bottom surface of the support 5, the guide rod 13 is horizontally and outwardly protruding, the guide rod 13 is movably sleeved with the bottom plate 12, the connecting cylinder 7 is fixedly connected to the inner top of the support 5, the compression spring sleeve is sleeved between one end of the connecting rod 6 located in the inner end of the connecting cylinder 7 and the connecting cylinder 7, the guide head 8 is arranged as a metal ball head and is located on the outer surface of the driving seat 9, the support 5 and the connecting cylinder 7 limit and guide the connecting rod 6, the guide rod 13 ensures the stability of the in-out expansion of the positioning plate 3, and the guide head 8 ensures the stress of the connecting rod 6.

[0031] The driving seat 9 is adjusted in height, the driving seat 9 controls the in-out movement of the connecting rod 6 under the action of the guide head 8, the in-out movement of the connecting rod 6 makes the compression spring sleeve between the connecting rod 6 and the connecting cylinder 7 adaptively compress and expand, the connecting rod 6 drives the positioning plate 3 to move in and out, and then the outer lining plate 2 is limited and fixed.

[0032] The working principle of the utility model is as follows: when the device is used, the mechanical outer plate 1 is fixedly installed on the surface of the external mining machinery, then the driving seat 9 is adjusted in height, the driving seat 9 controls the in-out movement of the positioning plate 3 on the surface of the mechanical outer plate 1 under the action of the guide head 8 and the connecting rod 6, then the outer lining plate 2 is placed on the outer side of the mechanical outer plate 1, then the driving seat 9 is lowered, the positioning plate 3 moves inwards, the clamping plate 10 is embedded in the clamping groove 11, the installation and fixation of the outer lining plate 2 on the surface of the external mining equipment are completed, when the outer lining plate 2 needs to be dismounted, the driving seat 9 is raised, the positioning plate 3 moves outwards, and then the user makes each group of the movably arranged clamping plates 10 turn upwards and separate from the clamping groove 11, so that the outer lining plate 2 can be quickly dismounted and mounted.

[0033] The above description is merely that of the preferred embodiments of the present utility and is not intended to limit the scope of the present utility. Various modifications made within the spirit of the present utility are to be considered as being included in the scope of the present utility. The structures, devices and operation methods not specifically described and explained in the present utility are to be implemented according to the conventional means in the field, unless otherwise specified and limited.

Claims

1. A mine machinery special impact-resistant wear-resistant lining plate comprising a mechanical outer plate (1), characterized in that: The surface of the mechanical outer plate (1) is movably provided with a positioning plate (3), the surface of the positioning plate (3) is provided with a guide assembly (4), and the outer side of the mechanical outer plate (1) is provided with an outer lining plate (2) in a matched manner. The guide assembly (4) comprises a support (5), a connecting barrel (7) and a connecting rod (6) in a sleeved manner, and further comprises a guide head (8) fixedly connected with the connecting rod (6); the surface of the mechanical outer plate (1) is movably connected with a driving seat (9); the surface of the positioning plate (3) is movably connected with clamping plates (10) on both sides; the surface of the outer lining plate (2) is provided with clamping grooves (11); and the bottom end of the positioning plate (3) is fixedly connected with a bottom plate (12), and the surface of the bottom plate (12) is movably connected with a guide rod (13).

2. A mine machinery special impact and wear resistant lining plate according to claim 1, characterized in that: The positioning plate (3) is a rectangular plate and is provided with four groups around the surface of the mechanical outer plate (1); the bottom plate (12) is fixedly connected to the central position of the bottom end of the positioning plate (3) and is connected perpendicularly to the positioning plate (3).

3. A mine machinery special impact and wear resistant lining plate according to claim 1, characterized in that: The clamping plates (10) are arranged in pairs and correspond to the positioning plate (3) and are provided with four groups in total, and are movably connected to the both sides of the positioning plate (3) through shaft bodies, and the clamping plates (10) are arranged in an "L" shape.

4. A mine machinery special impact and wear resistant lining plate according to claim 1, characterized in that: The clamping grooves (11) are arranged in a rectangular shape around the surface of the outer lining plate (2) and are arranged in pairs and in four groups in total.

5. A mine machinery special impact and wear resistant lining plate according to claim 1, characterized in that: The driving seat (9) is arranged in a trapezoidal shape and is outwardly inclined on the surface around the driving seat (9); the bottom end of the driving seat (9) is provided with a lifting rod and a lifting mechanism in a matched manner, and the lifting rod is movably arranged through the mechanical outer plate (1).

6. A mine machinery special impact and wear resistant lining plate according to claim 1, characterized in that: The support (5) is arranged in an "L" shape and is fixedly connected to the inner surface of the positioning plate (3); the guide rod (13) is fixedly connected to the outer bottom surface of the support (5) at the same time, and the guide rod (13) is arranged in a horizontal outward protruding manner and is movably sleeved with the bottom plate (12).

7. A mine machinery special impact and wear resistant lining plate according to claim 1, characterized in that: The connecting barrel (7) is fixedly connected to the inner top of the support (5) at the same time, a compression spring sleeve is sleeved between the one end of the connecting rod (6) located at the inner end of the connecting barrel (7) and the connecting barrel (7), and the guide head (8) is arranged in a metal ball head and is located on the outer surface of the driving seat (9).

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