Cone crusher lining plate

Abstract

The utility model relates to the technical field of cone crushers, and discloses a cone crusher lining plate which comprises a base, a mounting seat is arranged in the middle of the upper end of the base, a housing is arranged on the upper side of the base and located on the outer side of the mounting seat, and four movable cone lining plates are axially symmetrically spliced on the outer side of the mounting seat. By arranging the maneuvering mechanism and the like, when the lining plates are maintained and replaced, the first motor is started firstly, the shell cover is lifted upwards, then the second motor is started to drive the shell cover to rotate, and the opening of the shell cover faces forwards, so that the movable cone lining plate and the fixed cone lining plate are completely separated and exposed, maintenance and replacement are facilitated, and the maintenance difficulty is reduced; and the four movable cone lining plates and the four fixed cone lining plates can be independently replaced, the maintenance cost is reduced, by arranging the dust collecting mechanism and the like, when the cone crusher works, a large amount of dust in the crushing cavity can be sucked into the induced draft fan to be collected, dust diffusion is reduced, and pollution to the surrounding environment is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cone crushers, in particular to a lining plate for a cone crusher. Background Art

[0002] Cone crusher is a raw material crushing machine that can grind raw materials with high efficiency and low energy consumption. It is widely used in many industries such as mining, smelting, building materials, roads, railways, water conservancy and chemical industry.

[0003] When the cone crusher works for a long time, its internal lining is highly worn and needs to be replaced to maintain the crushing efficiency of the device. However, in the prior art, the cone crusher is relatively closed as a whole, which is not convenient for disassembly and replacement of new linings, resulting in great difficulty in maintenance. In addition, the cone crusher also generates a large amount of dust when working, which will seriously pollute the environment and cause harm to the surrounding workers. Utility Model Content

[0004] The utility model aims to provide a cone crusher lining to solve the problem raised in the above-mentioned background technology that, when the cone crusher works for a long time, its internal lining is highly worn and needs to be replaced to maintain the crushing efficiency of the device, while in the prior art, the cone crusher is relatively closed as a whole, which is not convenient for disassembly and replacement of new linings, resulting in great difficulty in maintenance, and the cone crusher also generates a large amount of dust during operation, which seriously pollutes the environment and causes harm to the surrounding staff.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cone crusher liner, comprising a base, a mounting seat is arranged in the middle of the upper end of the base, a shell cover is arranged on the upper side of the base and located on the outer side of the mounting seat, four moving cone liners are symmetrically spliced ​​on the outer side of the mounting seat, four fixed cone liners are symmetrically spliced ​​on the inner side of the shell cover, a fixing plate is fixedly installed on the upper end of the mounting seat, a motorized mechanism for controlling the movement of the shell cover is arranged on the base, and four groups of dust collection mechanisms are symmetrically arranged on the shell cover along the central axis.

[0006] The motor mechanism comprises columns and grooves. The columns are symmetrically fixedly installed on the left and right sides of the upper end of the base, and the grooves are provided on the relatively close sides of the two columns.

[0007] As a preferred embodiment of the utility model, the motor mechanism also includes a threaded rod, a motor 1, and a smooth rod. The threaded rod is rotatably installed in the groove on the left side, the smooth rod is fixedly connected in the groove on the right side, the motor 1 is fixedly installed on the top of the column on the left side, and the output shaft of the motor 1 is fixedly connected to the threaded rod.

[0008] When the motor is started, it drives the threaded rod to rotate, and cooperates with the smooth rod and the connection mechanism of the shell cover to drive the shell cover to move up and down, so as to facilitate the exposure of the movable cone liner and the fixed cone liner, and to remove and replace them.

[0009] As a further preferred embodiment of the present utility model, the motor mechanism also includes a lifting seat 1, a lifting seat 2, a motor 2, and a rotating shaft. The outer side of the threaded rod is threadedly connected to the lifting seat 1, the right end of the lifting seat 1 passes through a groove and is fixedly installed with the motor 2, the output shaft of the motor 2 is fixedly installed on the shell cover, the outer side of the smooth rod is movably provided with the lifting seat 2, the left end of the lifting seat 2 passes through the groove and is rotatably installed with the rotating shaft, and the left end of the rotating shaft is fixedly installed on the shell cover.

[0010] The second motor is started, and the shell cover is driven to rotate through the rotating shaft, so that the lower side opening of the shell cover faces forward, which is convenient for removing and replacing the fixed cone liner.

[0011] As a preferred solution of the utility model, a radian table is fixedly installed on the upper end of the fixed plate, and a feed hopper is fixedly installed on the upper end of the shell cover. The feed hopper is convenient for the entry of materials, and the radian table can guide the materials to fall downward into the crushing structure cavity composed of the moving cone liner and the fixed cone liner.

[0012] As a preferred solution of the utility model, a plurality of crushing teeth are fixedly installed on the outer side of each movable cone liner, and a plurality of crushing convex points are fixedly installed on the inner side of each fixed cone liner. The crushing teeth and the crushing convex points cooperate to crush the material.

[0013] As a preferred solution of the utility model, each group of the dust collection mechanism includes an induced draft fan, a connecting pipe, and an air trough. The induced draft fan is fixedly mounted on the shell cover, and an air trough is provided on the inner side of the shell cover. A connecting pipe is fixedly connected to the input port of the induced draft fan, and one end of the connecting pipe away from the induced draft fan is fixedly connected to the air trough. The induced draft fan forms a negative pressure in the air trough through the connecting pipe to attract dust.

[0014] As a further preferred embodiment of the present invention, each group of the dust collection mechanism further includes a dust suction hole and a connecting hole, each of the fixed cone lining plates is provided with a plurality of dust suction holes, and the shell cover is provided with a plurality of connecting holes connecting each dust suction hole and the wind slot. The negative pressure in the wind slot sucks the dust in the crushing chamber through the connecting hole and then through the dust suction hole, so that the dust is sucked into the induced draft fan for collection, reducing the impact of the dust diffusion on the surroundings.

[0015] As a preferred solution of the utility model, the bottom of each moving cone liner is connected to the base via a plurality of fixing bolts 1, and the top of each moving cone liner is fixed to the fixed plate via a plurality of fixing bolts 2.

[0016] As a preferred solution of the utility model, the bottom of each fixed cone liner is connected to the inner bottom end of the shell cover by multiple fixing bolts three, and the top of each fixed cone liner is connected to the inner top end of the shell cover by multiple fixing bolts four.

[0017] Compared with the prior art, the cone crusher liner of the utility model has the following beneficial effects:

[0018] 1. The utility model is provided with a base, a mounting seat, a shell cover, a movable cone liner, a fixed cone liner, a fixed plate, a motor mechanism, an arc table, a feed hopper, a crushing tooth, a crushing convex point, a fixing bolt 1, a fixing bolt 2, a fixing bolt 3, a fixing bolt 4, etc. When the liner is repaired and replaced, the motor 1 is first started to drive the rotation of the threaded rod, and the smooth rod is cooperated to drive the shell cover to lift upward, and then the motor 2 is started to drive the shell cover to rotate through the rotating shaft, and the lower side of the shell cover is opened forward, so that the movable cone liner and the fixed cone liner are completely separated and exposed, which is convenient for repair and replacement, and reduces the difficulty of repair. In addition, four pieces of movable cone liner and fixed cone liner are provided, and the ones with severe wear can be replaced separately, thereby reducing the cost of repair;

[0019] 2. The utility model sets up dust collection mechanism, etc., and a large amount of dust will be generated during the use of cone crusher. At this time, each induced draft fan is started, and negative pressure is generated in each wind slot through the connecting pipe. The dust enters the wind slot through each dust suction hole and the connecting hole, and then enters the induced draft fan from the wind slot for collection, thereby reducing the outward diffusion of dust, reducing the pollution to the surrounding environment, and protecting the health of surrounding workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0022] Figure 2 It is a cross-sectional structural schematic diagram of an embodiment of the utility model;

[0023] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0024] Figure 4 for Figure 2 The enlarged structural diagram at B in the middle;

[0025] Figure 5 for Figure 2 Enlarged structural diagram at point C in the middle.

[0026] Figure numerals: 1. base; 2. mounting seat; 3. shell cover; 4. moving cone lining; 5. fixed cone lining; 6. fixed plate; 7. dust collecting mechanism; 701. induced draft fan; 702. connecting pipe; 703. wind slot; 704. dust suction hole; 705. connecting hole; 8. motor mechanism; 801. column; 802. groove; 803. threaded rod; 804. motor one; 805. smooth rod; 806. lifting seat one; 807. lifting seat two; 808. motor two; 809. rotating shaft; 9. arc table; 10. feed hopper; 11. crushing teeth; 12. crushing protrusion; 13. fixing bolt one; 14. fixing bolt two; 15. fixing bolt three; 16. fixing bolt four. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the embodiments of the present invention are further described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0028] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the embodiments of the present invention.

[0029] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0030] Embodiment 1:

[0031] like Figure 1-2As shown, the cone crusher liner of the utility model embodiment comprises a base 1, a mounting seat 2 is arranged in the middle of the upper end of the base 1, a shell cover 3 is arranged on the upper side of the base 1 and on the outer side of the mounting seat 2, four moving cone liners 4 are axially symmetrically spliced ​​on the outer side of the mounting seat 2, four fixed cone liners 5 are axially symmetrically spliced ​​on the inner side of the shell cover 3, a fixing plate 6 is fixedly installed on the upper end of the mounting seat 2, a motorized mechanism 8 for controlling the movement of the shell cover 3 is arranged on the base 1, and four groups of dust collection mechanisms 7 are symmetrically arranged on the shell cover 3 along the central axis.

[0032] The motorized mechanism 8 includes a column 801 and a groove 802 . The columns 801 are symmetrically fixedly installed on the left and right sides of the upper end of the base 1 . The grooves 802 are provided on the sides of the two columns 801 that are relatively close to each other.

[0033] The motor mechanism 8 further includes a threaded rod 803, a motor 804, and a smooth rod 805. The threaded rod 803 is rotatably installed in the left groove 802, and the smooth rod 805 is fixedly connected in the right groove 802. The motor 804 is fixedly installed on the top of the left column 801, and the output shaft of the motor 804 is fixedly connected to the threaded rod 803. The motor 804 is started to drive the threaded rod 803 to rotate, and the smooth rod 805 and the connection mechanism of the shell cover 3 can drive the shell cover 3 to move up and down, thereby facilitating the exposure of the movable cone liner 4 and the fixed cone liner 5, and removing and replacing them.

[0034] The motorized mechanism 8 also includes a lifting seat 1 806, a lifting seat 2 807, a motor 2 808, and a rotating shaft 809. The outer side of the threaded rod 803 is threadedly connected to the lifting seat 1 806. The right end of the lifting seat 1 806 passes through the groove 802 and is fixedly installed with the motor 2 808. The output shaft of the motor 2 808 is fixedly installed on the shell cover 3. The outer side of the smooth rod 805 is movably provided with a lifting seat 2 807. The left end of the lifting seat 2 807 passes through the groove 802 and is rotatably installed with a rotating shaft 809. The left end of the rotating shaft 809 is fixedly installed on the shell cover 3. Starting the motor 2 808 drives the shell cover 3 to rotate through the rotating shaft 809, so that the lower side opening of the shell cover 3 faces forward, which is convenient for removing and replacing the fixed cone liner 5.

[0035] The upper end of the fixed plate 6 is fixedly mounted with an arc table 9, and the upper end of the shell cover 3 is fixedly mounted with a feed hopper 10. The feed hopper 10 is convenient for materials to enter, and the arc table 9 can guide the materials to fall downward into the crushing structure cavity composed of the moving cone liner 4 and the fixed cone liner 5.

[0036] A plurality of crushing teeth 11 are fixedly mounted on the outer side of each movable cone liner 4, and a plurality of crushing convex points 12 are fixedly mounted on the inner side of each fixed cone liner 5. The crushing teeth 11 and the crushing convex points 12 cooperate to crush the material.

[0037] Embodiment 2:

[0038] like Figure 3-5 As shown, as an improvement to the previous embodiment.

[0039] Each group of dust collection mechanism 7 includes an induced draft fan 701, a connecting pipe 702, and an air trough 703. The induced draft fan 701 is fixedly mounted on the shell cover 3. The inner side of the shell cover 3 is provided with an air trough 703. The input port of the induced draft fan 701 is fixedly connected with a connecting pipe 702. The end of the connecting pipe 702 away from the induced draft fan 701 is fixedly connected to the air trough 703.

[0040] The induced draft fan 701 forms negative pressure in the wind slot 703 through the connecting pipe 702 to attract dust.

[0041] Each group of dust collection mechanism 7 also includes dust suction holes 704 and connecting holes 705. Each fixed cone lining plate 5 is provided with multiple dust suction holes 704, and the shell cover 3 is provided with multiple connecting holes 705 connecting each dust suction hole 704 and the wind slot 703. The negative pressure in the wind slot 703 sucks the dust in the crushing chamber through the connecting holes 705 and then through the dust suction holes 704, so that the dust is sucked into the induced draft fan 701 for collection, reducing the impact of the diffusion of dust on the surroundings.

[0042] The bottom of each moving cone liner 4 is connected to the base 1 by a plurality of fixing bolts 13, and the top of each moving cone liner 4 is fixed to the fixed plate 6 by a plurality of fixing bolts 2 14. The fixing bolts 13 and 2 14 fix the moving cone liner 4 that is seriously worn, and each moving cone liner 4 can be replaced individually to reduce costs.

[0043] The bottom of each concave liner 5 is connected to the inner bottom end of the shell 3 by a plurality of fixing bolts 3 15, and the top of each concave liner 5 is connected to the inner top end of the shell 3 by a plurality of fixing bolts 4 16. The fixing bolts 3 15 and 4 16 fix and install the concave liner 5 which is seriously worn, and each concave liner 5 can be replaced individually to reduce costs.

[0044] When repairing and replacing the liner, first start motor 1 804 to drive the threaded rod 803 to rotate, and cooperate with the smooth rod 805 to drive the shell cover 3 to lift upward, so that the movable cone liner 4 and the fixed cone liner 5 are completely separated and exposed, and then start motor 2 808 to drive the shell cover 3 to rotate through the rotating shaft 809, and open the lower side of the shell cover 3 to the front, then remove and replace the movable cone liner 4 and the fixed cone liner 5 that are severely worn, and then reset the shell cover 3 to complete the reassembly.

[0045] When in use, a large amount of dust is generated in the crushing chamber between the moving cone liner 4 and the fixed cone liner 5. Each induced draft fan 701 is started, and negative pressure is generated in each wind slot 703 through the connecting pipe 702. The dust enters the wind slot 703 through each dust suction hole 704 and the connecting hole 705, and then enters the induced draft fan 701 from the wind slot 703 for collection, thereby reducing the outward diffusion of dust.

[0046] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A cone crusher liner, comprising a base (1), characterized in that: A mounting seat (2) is provided at the middle of the upper end of the base (1); a shell cover (3) is provided on the upper side of the base (1) and located outside the mounting seat (2); four moving cone lining plates (4) are axially symmetrically spliced ​​on the outer side of the mounting seat (2); four fixed cone lining plates (5) are axially symmetrically spliced ​​on the inner side of the shell cover (3); a fixing plate (6) is fixedly mounted on the upper end of the mounting seat (2); a motorized mechanism (8) for controlling the movement of the shell cover (3) is provided on the base (1); and four groups of dust collection mechanisms (7) are symmetrically provided on the shell cover (3) along the central axis; The motorized mechanism (8) comprises a column (801) and a groove (802); the columns (801) are symmetrically fixedly mounted on the left and right sides of the upper end of the base (1); and the grooves (802) are provided on the relatively close sides of the two columns (801).

2. The cone crusher liner according to claim 1, characterized in that: The motor mechanism (8) further comprises a threaded rod (803), a motor 1 (804), and a smooth rod (805); the threaded rod (803) is rotatably mounted in the left groove (802); the smooth rod (805) is fixedly connected in the right groove (802); the motor 1 (804) is fixedly mounted on the top of the left column (801); and the output shaft of the motor 1 (804) is fixedly connected to the threaded rod (803).

3. The cone crusher liner according to claim 2, characterized in that: The motor mechanism (8) further comprises a lifting seat 1 (806), a lifting seat 2 (807), a motor 2 (808), and a rotating shaft (809); the outer side of the threaded rod (803) is threadedly connected to the lifting seat 1 (806); the right end of the lifting seat 1 (806) passes through the groove (802) and is fixedly mounted with the motor 2 (808); the output shaft of the motor 2 (808) is fixedly mounted on the shell cover (3); the outer side of the smooth rod (805) is movably provided with the lifting seat 2 (807); the left end of the lifting seat 2 (807) passes through the groove (802) and is rotatably mounted with the rotating shaft (809); the left end of the rotating shaft (809) is fixedly mounted on the shell cover (3).

4. The cone crusher liner according to claim 1, characterized in that: A radian platform (9) is fixedly mounted on the upper end of the fixed plate (6), and a feed hopper (10) is fixedly mounted on the upper end of the shell cover (3).

5. The cone crusher liner according to claim 1, characterized in that: A plurality of crushing teeth (11) are fixedly mounted on the outer side of each movable cone lining plate (4), and a plurality of crushing protrusions (12) are fixedly mounted on the inner side of each fixed cone lining plate (5).

6. The cone crusher liner according to claim 1, characterized in that: Each group of the dust collection mechanism (7) comprises an induced draft fan (701), a connecting pipe (702), and an air groove (703); the induced draft fan (701) is fixedly mounted on the housing (3); an air groove (703) is provided on the inner side of the housing (3); a connecting pipe (702) is fixedly connected to the input port of the induced draft fan (701); and one end of the connecting pipe (702) away from the induced draft fan (701) is fixedly connected to the air groove (703).

7. The cone crusher liner according to claim 6, characterized in that: Each group of the dust collection mechanisms (7) further comprises dust suction holes (704) and connecting holes (705); each of the fixed cone lining plates (5) is provided with a plurality of dust suction holes (704); and the shell cover (3) is provided with a plurality of connecting holes (705) connecting each dust suction hole (704) and the wind slot (703).

8. The cone crusher liner according to claim 1, characterized in that: The bottom of each moving cone liner (4) is connected to the base (1) via a plurality of fixing bolts (13), and the top of each moving cone liner (4) is fixed to the fixed plate (6) via a plurality of fixing bolts (14).

9. The cone crusher liner according to claim 1, characterized in that: The bottom of each of the fixed cone lining plates (5) is connected to the inner bottom end of the shell cover (3) via a plurality of fixing bolts three (15), and the top of each of the fixed cone lining plates (5) is connected to the inner top end of the shell cover (3) via a plurality of fixing bolts four (16).

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