Cone crusher structure convenient for dismounting lining plate

Abstract

The cone crusher structure comprises a cone crusher main body, the cone crusher main body comprises a main machine shell, a feeding hopper, a discharging opening, a supporting base, a motor, a rotating shaft and a cone crushing rotating roller, and the main machine shell is arranged on the upper surface of the supporting base; by designing a dismounting and replacing mechanism, before crushing treatment of the cone crusher main body, a clamping plate body is clamped in a clamping groove to clamp and fix an inner lining plate body in a mounting groove, and a fixing bolt II is rotated to be embedded into an inner threaded hole I to fixedly mount the inner lining plate body; when the cone crusher main body is crushed for a long time to cause extrusion damage to the lining plate body, the feeding hopper can be opened through reverse operation to disassemble and replace the lining plate body, local replacement operation is facilitated during replacement, replacement is convenient, and therefore the convenience of replacement, disassembly and assembly when the lining plate body is damaged during crushing treatment of the cone crusher main body is improved, and the service life of the cone crusher main body is prolonged. The replacement cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cone crushers, and in particular relates to a cone crusher structure which is convenient for disassembling a liner. Background Art

[0002] The existing cone crusher is a crushing machine suitable for raw materials in the metallurgical, construction, road construction, chemical and silicate industries. The cone crusher has a large crushing ratio, high efficiency, low energy consumption, and uniform product particle size. It is suitable for medium and fine crushing of various ores. In addition, the cone crusher is convenient for partial replacement of the inner liner during processing and crushing. It is convenient to disassemble and replace the inner liner during crushing, which improves the convenience of replacing and disassembling the inner liner of the cone crusher when it is damaged during crushing, and reduces the replacement cost.

[0003] When the existing cone crusher is in use, the cone-shaped crushing roller is driven to rotate by the rotation of the rotating shaft. When the cone-shaped crushing roller rotates, it squeezes and crushes the material between the liner. When the liner is partially squeezed and crushed and damaged by long-term crushing operation, the liner is an integral structure and needs to be disassembled and replaced as a whole. In addition, the disassembly and replacement is inconvenient and the replacement cost is high, which affects the convenience and replacement cost of the cone crusher's crushing operation and the damaged liner. For this reason, the utility model proposes a cone crusher structure that is convenient for liner disassembly. Utility Model Content

[0004] The utility model aims to provide a cone crusher structure which is convenient for disassembling the liner, so as to solve the problem proposed in the above background technology that when the cone crusher is in use, the liner is locally squeezed and crushed and damaged due to long-term crushing operation. The liner is an integral structure and needs to be disassembled and replaced as a whole. The disassembly and replacement is inconvenient and the replacement cost is high, thus affecting the convenience and replacement cost of the cone crusher's crushing operation when the liner is damaged.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cone crusher structure that is easy to disassemble the liner, including a cone crusher body, the cone crusher body including a main casing, a feed hopper, a discharge port, a support base, a motor, a rotating shaft and a conical crushing roller, the main casing is arranged on the upper surface of the support base, the feed hopper is fixedly installed at the middle position of the upper surface of the main casing by mounting bolts, the discharge port is arranged at the bottom end of the side of the main casing, the motor is fixedly installed at the lower surface of the main casing by mounting bolts, the rotating shaft is rotatably connected to the support frame at the inner middle position of the main casing through a bearing, the bottom end of the rotating shaft is fixedly connected to the end of the motor by screws, the conical crushing roller is arranged on the outer surface of the rotating shaft, a fixing cylinder is fixedly installed at the edge of the inner surface of the main casing by mounting bolts, and the cone crusher body is also provided with:

[0006] The disassembly and replacement mechanism includes a lining component, a clamping component and a fixed installation component D, wherein the lining component is arranged at the inner surface edge of the fixed cylinder, the clamping component is arranged on the surface of the lining component, and the fixed installation component is arranged at the end of the clamping component;

[0007] A shielding and unloading mechanism comprises a shielding and unloading component and a fixed installation component E, wherein the shielding and unloading component is arranged at the top end of the conical crushing roller, and the fixed installation component E is arranged at the inner edge of the shielding and unloading component.

[0008] Preferably, the lining assembly includes a mounting groove opened on the inner surface of the fixing cylinder, and eleven lining plates are provided on the inner surface of the mounting groove.

[0009] Preferably, the inner surface of the inner lining plate body is an arc-shaped structure, and the structure of the eleven inner lining plate bodies is consistent with the inner surface structure of the mounting groove.

[0010] Preferably, the snap-fit ​​assembly includes three snap-fit ​​plate bodies integrally formed on the outer surface of the inner lining plate, and a snap-fit ​​groove is provided at the inner surface edge of the mounting groove.

[0011] Preferably, the card plate body is consistent with the internal structure of the card slot, and the lining plate body and the interior of the installation slot are connected by the card plate body and the card slot.

[0012] Preferably, the fixed installation assembly D includes two fixing bolts 2 rotatably connected to the end of the card plate body, and internal threaded holes 1 are provided on both sides of the end of the card slot, and the ends of the fixing bolts 2 are consistent with the internal structure of the internal threaded hole 1.

[0013] Preferably, the material shielding and unloading assembly includes a conical baffle cover arranged at the top of the conical crushing roller, a mounting ring is integrally formed at the middle position of the conical baffle cover, and the rotating shaft passes through the interior of the mounting ring, a support ring is welded and fixed at the inner edge of the conical baffle cover, and the lower surface of the support ring is fixedly connected to the surface of the conical crushing roller by screws.

[0014] Preferably, the fixed installation component E includes three fixing bolts rotatably connected to the edges of both ends of the installation ring, an internal threaded hole four is opened at the top edge of the rotating shaft, and the installation ring and the top of the rotating shaft are rotatably fixedly connected with the internal threaded hole four through the three fixing bolts.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By designing the disassembly and replacement mechanism, before the cone crusher body is crushed, the clamping plate body is clamped into the inside of the clamping groove to fix the liner plate body in the inside of the installation groove, and the fixing bolt 2 is rotated to embed into the inside of the internal threaded hole 1 to fix the liner plate body. When the cone crusher body is crushed and damaged due to long-term crushing, the feed hopper can be opened to disassemble and replace the liner plate body, which is convenient for local replacement operation and replacement. Therefore, the convenience of replacement and disassembly of the damaged liner plate body of the cone crusher body during crushing is improved, and the replacement cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the top view structure of the fixed cylinder, the inner lining plate and the installation groove of the utility model;

[0020] Figure 4 For this utility model Figure 3 The enlarged structural diagram of part B in the middle;

[0021] Figure 5 It is a schematic diagram of the structure of the inner lining plate body and the card plate body of the utility model;

[0022] Figure 6 For this utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0023] Figure 7 For this utility model Figure 6 The enlarged structural diagram of the middle C part;

[0024] Figure 8 It is a schematic diagram of the structure of the mounting ring, the conical baffle cover and the support ring of the utility model;

[0025] In the figure: 100, cone crusher body; 101, main casing; 102, feed hopper; 103, discharge port; 104, support base; 105, motor; 106, shaft; 1061, mounting ring; 1062, conical baffle; 1063, support ring; 1064, fixing bolt three; 1065, internal threaded hole four; 107, cone crushing roller; 108, fixing cylinder; 1081, lining plate; 1082, mounting groove; 1083, clamping groove; 1084, clamping plate; 1085, fixing bolt two; 1086, internal threaded hole one. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figures 1 to 8 The utility model provides a technical solution: a cone crusher structure that is easy to disassemble the liner, including a cone crusher body 100, the cone crusher body 100 includes a main casing 101, a feed hopper 102, a discharge port 103, a support base 104, a motor 105, a rotating shaft 106 and a conical crushing roller 107, the main casing 101 is arranged on the upper surface of the support base 104, the feed hopper 102 is fixedly installed at the middle position of the upper surface of the main casing 101 by mounting bolts, the cone crusher body 100 is stably placed in a use position by the support base 104 contacting the ground, after the feed hopper 102 feeds into the interior of the main casing 101, the discharge port 103 is arranged at the bottom end of the side of the main casing 101, and the motor 105 is fixedly installed at the bottom of the main casing 101 by mounting bolts. The rotating shaft 106 is rotatably connected to the middle position of the main housing 101 through the bearing and the support frame. The bottom end of the rotating shaft 106 is fixedly connected to the end of the motor 105 by screws. The conical crushing roller 107 is arranged on the outer surface of the rotating shaft 106. The inner surface edge of the main housing 101 is fixedly installed with a fixing cylinder 108 by mounting bolts. When the cone crusher body 100 is in operation, the motor 105 drives the rotating shaft 106 and the conical crushing roller 107 to rotate. The conical crushing roller 107 rotates to rotate and squeeze the material at the connection between the outer surface of the conical crushing roller 107 and the inner surface of the lining plate 1081 to crush the material. After the crushing process, the material is discharged again through the discharge port 103, so as to facilitate the crushing operation through the cone crusher body 100. The cone crusher body 100 is also provided with:

[0028] A disassembly and replacement mechanism is provided, and the disassembly and replacement mechanism includes a lining assembly, a clamping assembly and a fixed installation assembly D. The lining assembly is arranged at the inner surface edge of the fixed cylinder 108, the clamping assembly is arranged on the surface of the lining assembly, and the fixed installation assembly is arranged at the end of the clamping assembly. When the cone crusher body 100 is in the crushing process and the lining plate body 1081 is damaged due to long-term crushing, the disassembly and replacement mechanism can disassemble and replace the lining plate body 1081, making the disassembly and replacement more convenient, thereby improving the convenience of disassembly and replacement of the cone crusher body 100 when the lining plate body 1081 is damaged during the crushing process, and reducing the replacement cost.

[0029] In order to facilitate the protection of the inner surface of the fixed cylinder 108 through the lining assembly and facilitate the crushing operation, the lining assembly includes a mounting groove 1082 opened on the inner surface of the fixed cylinder 108, and the inner surface of the mounting groove 1082 is provided with eleven lining plates 1081. The inner surface of the lining plate 1081 is an arc structure, and the structure of the eleven lining plate bodies 1081 is consistent with the inner surface structure of the mounting groove 1082. The lining plate bodies 1081 are snap-fitted and installed on the inner surface of the fixed cylinder 108, which is convenient for protecting the inner surface of the fixed cylinder 108 and extruding and crushing processing, and is also convenient for partial disassembly and replacement operations.

[0030] In order to facilitate the locking and installation of the inner lining plate 1081 through the locking assembly, and to facilitate disassembly when it is damaged, in the present embodiment, preferably, the locking assembly includes three locking plate bodies 1084 integrally formed on the outer surface of the inner lining plate 1081, and a locking slot 1083 is provided at the inner surface edge of the mounting groove 1082, the locking plate body 1084 is consistent with the internal structure of the locking slot 1083, and the inner lining plate 1081 and the interior of the mounting groove 1082 are locked and connected through the locking plate body 1084 and the locking slot 1083, and the locking plate body 1084 is locked in the interior of the locking slot 1083 to lock and fix the inner lining plate 1081 in the interior of the fixed cylinder 108 for extrusion and crushing. When the inner lining plate 1081 is partially broken and damaged, the inner lining plate 1081 is disassembled and replaced by the opposite operation, and the disassembly and replacement is more convenient.

[0031] In order to facilitate the reinforcement of the installation of the card plate body 1084 and the inner lining plate body 1081 after the card plate body 1084 is engaged and installed through the fixed installation component D, and to facilitate fixed installation and use, in this embodiment, preferably, the fixed installation component D includes two fixing bolts 1085 rotatably connected to the end of the card plate body 1084, and internal threaded holes 1086 are provided on both sides of the end of the slot 1083, and the ends of the fixing bolts 1085 are consistent with the internal structure of the internal threaded holes 1086. After the inner lining plate body 1081 is engaged and installed through the card plate body 1084, the fixing bolts 1085 are rotated to be embedded in the internal threaded holes 1086 to fix the card plate body 1084 and the inner lining plate body 1081 for extrusion and crushing operations.

[0032] A shielding and feeding mechanism comprises a shielding and feeding component and a fixed installation component E. The shielding and feeding component is arranged at the top of the conical crushing roller 107, and the fixed installation component E is arranged at the inner edge of the shielding and feeding component. When the cone crusher body 100 is in use and the feeding hopper 102 feeds the material, the shielding and feeding mechanism shields the top of the conical crushing roller 107 and the feeding operation is smooth. It is not easy to cause the material to accumulate on the top surface of the conical crushing roller 107 during feeding, and it is easy to shield and protect during feeding, thereby improving the shielding and protection effect of the cone crusher body 100 on the top of the conical crushing roller 107 when crushing and processing the feed, and it is not easy to accumulate.

[0033] In order to facilitate shielding the top of the conical crushing roller 107 during feeding by shielding the material-discharging component, and not to cause the material body to accumulate on the top surface of the conical crushing roller 107 during feeding, in this embodiment, preferably, the shielding material-discharging component includes a conical shield 1062 arranged at the top of the conical crushing roller 107, and a mounting ring 1061 is integrally formed at the middle position of the conical shield 1062, and the rotating shaft 106 passes through the interior of the mounting ring 1061, and the conical shield 1062 can be fixed by the mounting ring 1061. It is installed at the top of the rotating shaft 106 and is located on the top surface of the conical crushing roller 107. It is convenient for shielding the top of the conical crushing roller 107 to stabilize the feeding when feeding, and it is not easy to accumulate the material. A support ring 1063 is welded and fixed at the inner edge of the conical shield 1062. The lower surface of the support ring 1063 is fixedly connected to the surface of the conical crushing roller 107 by screws. After the conical shield 1062 is fixedly installed, the lower surface of the shield is strengthened by the support ring 1063 for shielding and protection, so it is not easy to be deformed and damaged when the feeding is hit.

[0034] In order to facilitate the fixed installation of the mounting ring 1061 and the conical baffle cover 1062 through the fixed installation component E, and to facilitate fixed installation and use, in the present embodiment, preferably, the fixed installation component E includes three fixing bolts 1064 rotatably connected to the edges of both ends of the mounting ring 1061, and four internal threaded holes 1065 are provided at the top edge of the rotating shaft 106, and the mounting ring 1061 and the top of the rotating shaft 106 are rotatably fixedly connected with the internal threaded holes 1065 by the three fixing bolts 1064 and the four internal threaded holes 1065. When the mounting ring 1061 is fitted on the top surface of the rotating shaft 106, the three fixing bolts 1064 are rotated to embed into the inside of the four internal threaded holes 1065 to fix the mounting ring 1061 and the conical baffle cover 1062, so as to facilitate fixed installation and use.

[0035] The working principle and use process of the utility model: the cone crusher structure which is convenient for liner disassembly, when in use, the cone crusher body 100 is stably placed in the use position by supporting the base 104 in contact with the ground, after the feed hopper 102 feeds the material into the interior of the main casing 101, the motor 105 drives the rotating shaft 106 and the conical crushing roller 107 to rotate, the conical crushing roller 107 rotates to rotate and squeeze the material at the connection between the outer surface of the conical crushing roller 107 and the inner surface of the inner liner plate 1081 for crushing, and the material is discharged again through the discharge port 103 after the crushing, so as to facilitate the crushing operation through the cone crusher body 100;

[0036] Then, before the cone crusher body 100 is crushed, the clamping plate body 1084 is clamped in the clamping groove 1083 to clamp and fix the lining plate body 1081 in the installation groove 1082, and the fixing bolt 1085 is rotated to be inserted into the inner threaded hole 1086 to fix the lining plate body 1081. When the cone crusher body 100 is crushed for a long time and the lining plate body 1081 is squeezed and damaged, the feed hopper 102 can be opened to disassemble and replace the lining plate body 1081, which is convenient for partial replacement during replacement and convenient replacement, thereby improving the convenience of replacing and disassembling the lining plate body 1081 of the cone crusher body 100 when it is damaged during the crushing process, and reducing the replacement cost.

[0037] Finally, before the cone crusher body 100 is used, the mounting ring 1061 is fitted on the top of the rotating shaft 106 and located on the end surface of the conical crushing roller 107. The lower surface of the supporting ring 1063 contacts the surface of the conical crushing roller 107 and is fixed by screws. The fixing bolt 3 1064 is rotated again to insert into the inner threaded hole 4 1065 to fix the mounting ring 1061 and the conical baffle 1062. This is convenient for the cone crusher body 100 to crush and process the material through the feed hopper 102. The material falls directly on the surface of the conical baffle 1062, shielding the top of the conical crushing roller 107, and rolls directly to the connection between the lining plate 1081 and the conical crushing roller 107 through the conical baffle 1062 for extrusion and crushing. It is not easy for the material to accumulate on the top surface of the conical crushing roller 107 during feeding, and it is easy to shield and protect during feeding, thereby improving the shielding and protection effect of the cone crusher body 100 on the top of the conical crushing roller 107 during crushing and feeding, and it is not easy to accumulate.

[0038] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cone crusher structure that facilitates liner removal, comprising a cone crusher body (100), the cone crusher body (100) comprising a main housing (101), a feed hopper (102), a discharge port (103), a support base (104), a motor (105), a rotating shaft (106) and a conical crushing roller (107), the main housing (101) being arranged on the upper surface of the support base (104), the feed hopper (102) being fixedly mounted at a middle position on the upper surface of the main housing (101) by mounting bolts, the discharge port (103) ) is arranged at the bottom end of the side of the main housing (101), the motor (105) is fixedly installed on the lower surface of the main housing (101) by means of mounting bolts, the rotating shaft (106) is rotatably connected to the support frame at the middle position inside the main housing (101) through a bearing, the bottom end of the rotating shaft (106) and the end of the motor (105) are fixedly connected by screws, the conical crushing roller (107) is arranged on the outer surface of the rotating shaft (106), and a fixing cylinder (108) is fixedly installed at the edge of the inner surface of the main housing (101) by means of mounting bolts, characterized in that: The cone crusher body (100) is also provided with: A disassembly and replacement mechanism, comprising a lining assembly, a clamping assembly and a fixed installation assembly D, wherein the lining assembly is arranged at the inner surface edge of the fixed cylinder (108), the clamping assembly is arranged on the surface of the lining assembly, and the fixed installation assembly is arranged at the end of the clamping assembly; A material shielding and unloading mechanism comprises a material shielding and unloading component and a fixed installation component E, wherein the material shielding and unloading component is arranged at the top end of a conical crushing roller (107), and the fixed installation component E is arranged at the inner edge of the material shielding and unloading component.

2. A cone crusher structure that facilitates liner removal according to claim 1, characterized in that: The lining assembly comprises a mounting groove (1082) opened on the inner surface of the fixing cylinder (108), and eleven lining plates (1081) are arranged on the inner surface of the mounting groove (1082).

3. A cone crusher structure that facilitates liner removal according to claim 2, characterized in that: The inner surface of the inner lining plate body (1081) is an arc-shaped structure, and the structure of the eleven inner lining plate bodies (1081) is consistent with the inner surface structure of the installation groove (1082).

4. A cone crusher structure that facilitates liner removal according to claim 2, characterized in that: The snap-fit ​​assembly comprises three snap-fit ​​plate bodies (1084) integrally formed on the outer surface of the inner lining plate body (1081), and a snap-fit ​​groove (1083) is provided at the inner surface edge of the mounting groove (1082).

5. A cone crusher structure that facilitates liner removal according to claim 4, characterized in that: The internal structure of the card plate body (1084) and the card slot (1083) are consistent, and the inner lining plate body (1081) and the interior of the installation slot (1082) are connected by snapping with the card slot (1083) through the card plate body (1084).

6. A cone crusher structure that facilitates liner removal according to claim 4, characterized in that: The fixed installation assembly D includes two fixing bolts 2 (1085) rotatably connected to the end of the card plate body (1084), and internal threaded holes 1 (1086) are provided on both sides of the end of the card slot (1083), and the ends of the fixing bolts 2 (1085) are consistent with the internal structure of the internal threaded holes 1 (1086).

7. The cone crusher structure for facilitating liner removal according to claim 1, characterized in that: The material shielding and unloading assembly comprises a conical shield (1062) arranged at the top end of the conical crushing roller (107); a mounting ring (1061) is integrally formed at the middle position of the conical shield (1062); the rotating shaft (106) passes through the interior of the mounting ring (1061); a supporting ring (1063) is welded and fixed at the inner edge of the conical shield (1062); and the lower surface of the supporting ring (1063) is fixedly connected to the surface of the conical crushing roller (107) by screws.

8. A cone crusher structure that facilitates liner removal according to claim 7, characterized in that: The fixed installation assembly E includes three fixing bolts (1064) rotatably connected to the edges of both ends of the installation ring (1061), and a fourth internal threaded hole (1065) is provided at the top edge of the rotating shaft (106), and the installation ring (1061) and the top of the rotating shaft (106) are rotatably fixedly connected with the fourth internal threaded hole (1065) through the three fixing bolts (1064).

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