Horizontal conical crusher for stones

Abstract

The invention relates to the technical field of stone processing, and discloses a horizontal conical crusher for stone, which comprises a rectangular frame, a movable seat is cooperatively mounted in the rectangular frame, a first vertical seat and a second vertical seat are respectively mounted on two movable ends of the movable seat, a first barrel is rotatably mounted on the first vertical seat, and a second barrel is rotatably mounted on the second vertical seat. A first power assembly connected with the first barrel is installed on the first vertical seat, a second barrel is rotatably installed on the second vertical seat, a second power assembly connected with the second barrel is installed on the second vertical seat, the first barrel and the second barrel are coaxially distributed, and the second barrel extends into the first barrel. The first power assembly in transmission connection with the first cylinder body and the second power assembly in transmission connection with the second cylinder body drive the first cylinder body and the second cylinder body to rotate correspondingly, meanwhile, the rotating direction of the first cylinder body is opposite to that of the second cylinder body, and therefore entering stone can be crushed conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of stone processing, in particular to a horizontal cone crusher used for stones. Background Art

[0002] With the development of the construction industry, buildings are being updated with each passing day, resulting in a large amount of construction waste. If the construction waste is not treated and directly discarded, it will not only cause waste of resources, but also cause serious environmental pollution. Therefore, it is necessary to treat and reuse construction waste.

[0003] At present, in the prior art, large pieces of construction waste are mostly crushed primarily by a jaw crusher, and then finally crushed by a toothed roller crusher. When the toothed roller crusher is finally crushing the construction waste, the construction waste between the two toothed rollers is crushed by rotating the two toothed rollers. However, after working for a long time, the internal crushing components of the toothed roller crusher need to be replaced. The existing equipment is connected by a large number of bolts, and the disassembly process is cumbersome. Summary of the invention

[0004] The object of the present invention is to provide a horizontal cone crusher for stone materials to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a horizontal cone crusher for stone, comprising a rectangular frame, a movable seat is installed in the rectangular frame, the movable seat comprises a first movable seat, a second movable seat and a telescopic assembly, the first movable seat is connected to the second movable seat by a telescopic assembly, a first vertical seat is installed on the first movable seat, a second vertical seat is installed on the second movable seat, a first cylinder is rotatably installed on the first vertical seat, a first power assembly connected to the first cylinder is installed on the first vertical seat, a second cylinder is rotatably installed on the second vertical seat, a second power assembly connected to the second cylinder is installed on the second vertical seat, the first cylinder and the second cylinder are coaxially distributed, and the second cylinder extends into the interior of the first cylinder; The first stand and the second stand installed on the two movable ends of the movable seat are moved closer to or farther away from each other by extending or shortening the movable seat; When the first stand and the second stand are close to each other, the first cylinder installed on the first stand and the second cylinder installed on the second stand are close to each other, so that the end of the second cylinder extends into the interior of the first cylinder, and a crushing unit is formed between the first cylinder and the second cylinder, and the building stones to be crushed enter the gap between the first cylinder and the second cylinder through the feeding end of the first cylinder; The first cylinder and the second cylinder are driven to rotate respectively by a first power assembly connected to the first cylinder and a second power assembly connected to the second cylinder. Meanwhile, the rotation direction of the first cylinder is opposite to that of the second cylinder, so as to facilitate crushing of the incoming stone.

[0006] Furthermore, a groove is provided on the upper surface of the rectangular frame, and shaft holes are provided on two opposite sides of the groove. A screw rod is rotatably installed between the two shaft holes, and the screw rod is installed in cooperation with the movable seat.

[0007] Furthermore, the movable seat includes a first movable seat and a second movable seat telescopic assembly, the first movable seat and the second movable seat are connected via a telescopic assembly, a first vertical seat is fixedly mounted on the first movable seat, and a second vertical seat is fixedly mounted on the second movable seat, the telescopic assembly is installed in cooperation with a screw rod, and rollers are installed on both the first movable seat and the second movable seat, and the rollers move along the bottom surface of the groove.

[0008] Further, the telescopic assembly is provided with two groups, the first movable seat and the second movable seat are connected by two groups of telescopic assemblies, the telescopic assembly includes a connecting rod and a movable block, the two opposite ends of the movable block are rotatably mounted with connecting rods, the other end of the connecting rod is rotatably mounted on the first movable seat or the second movable seat, and the movable block is mounted on the screw rod through an internal screw hole provided; The input end of the screw is connected to the driving assembly, which includes a low-speed motor. The screw is driven to rotate by the low-speed motor. During the clockwise rotation of the screw, the two movable blocks installed on the screw approach each other until the two movable blocks contact each other, and the low-speed motor stops working. At this time, the end of the second cylinder extends into the interior of the first cylinder. When the screw rod rotates counterclockwise until the two movable blocks installed on the screw rod move away from each other, and until the connecting rods installed at both ends of the movable blocks are in the same straight line, the reduction motor stops working. At this time, the end of the second cylinder extends out of the interior of the first cylinder, which is convenient for maintenance personnel to enter the interior of the first cylinder for maintenance work, and also convenient for maintenance of the outer surface of the second cylinder.

[0009] Furthermore, the first cylinder includes an outer cylinder, one end of the outer cylinder and a first bearing sleeved on the end are mounted inside the first stand, the other end of the outer cylinder is a trumpet-shaped shell, the large end of the trumpet-shaped shell is the discharge end, the small end of the trumpet-shaped shell is the feed end, a first lining plate is fixedly mounted on the inner wall of the trumpet-shaped shell, a ring body assembly is mounted on the other end port of the outer cylinder, and a feed cylinder is mounted inside the feed end of the outer cylinder.

[0010] Furthermore, the main body of the ring body assembly is a ring body, a plurality of sieve holes are opened on the inner wall of the ring body assembly, a plurality of spiral blades are arranged on the inner wall of the ring body assembly, and the end of the second cylinder passes through the circular hole formed by the spiral blades and extends into the interior of the outer cylinder.

[0011] Furthermore, the feed cylinder comprises a ring seat and a cone cylinder, the inner opening of the ring seat is connected to the cone cylinder, the ring seat is installed on the feed end of the outer cylinder, and the cone cylinder extends into the interior of the outer cylinder.

[0012] Furthermore, the first power assembly includes a first motor and a first gear ring, the first motor is mounted on the first stand, the first gear ring is sleeved on the large end of the outer cylinder, the output end of the first motor is connected to the first gear ring, so that the first motor drives the outer cylinder to rotate, and the first lining plate is installed on the inner surface of the outer cylinder to increase friction and wear resistance, improve service life, and facilitate replacement in case of damage in the later stage; The rotation direction of the spiral blade is opposite to that of the outer cylinder. During the rotation, the stone is prevented from leaking out through the annular port formed between the outer cylinder and the outer cylinder. In addition, the crushed stone that meets the standards falls through the sieve holes onto the guide plate installed on the rectangular frame and flows to one side along the guide plate.

[0013] Furthermore, the second cylinder includes an inner cylinder, one side of the inner cylinder is a conical shell, the small end of the inner cylinder points to one side of the first cylinder, a second lining plate is fixedly installed on the outer surface of the inner cylinder, and the large end of the inner cylinder and the sleeved second bearing are matched and installed inside the second stand; The second power assembly includes a first motor and a second gear. The first motor is fixed on the second stand. The second gear is sleeved on the large end of the inner cylinder. The first motor drives the inner cylinder to rotate through the second gear.

[0014] Furthermore, it also includes a cam assembly, where the cam assembly includes a first cam and a second cam, the first cam is sleeved on the inner cylinder, the second cam is fixedly installed on the second seat, the first cam and the second cam are distributed correspondingly, and the corrugated surface of the first cam faces the second cam, and a spring is installed between the second gear and the second seat, and the spring is sleeved on the outer side of the inner cylinder.

[0015] The present invention has the following beneficial effects: (1) In the present invention, when the first stand and the second stand are close to each other, the first cylinder installed on the first stand and the second cylinder installed on the second stand are close to each other, so that the end of the second cylinder is inserted into the interior of the first cylinder. A crushing unit is formed between the first cylinder and the second cylinder. The building stones to be crushed enter the gap between the first cylinder and the second cylinder through the feeding end of the first cylinder. The first power assembly connected to the first cylinder and the second power assembly connected to the second cylinder drive the first cylinder and the second cylinder to rotate respectively. At the same time, the rotation direction of the first cylinder is opposite to that of the second cylinder, so that the stones entering are easily crushed.

[0016] (2) In the present invention, when the screw rod is rotated counterclockwise until the two movable blocks installed on the screw rod are separated from each other and the connecting rods installed at both ends of the movable blocks are in the same straight line, the reduction motor stops working. At this time, the end of the second cylinder body extends out of the interior of the first cylinder body, which is convenient for maintenance personnel to enter the interior of the first cylinder body for maintenance work and also convenient for maintenance of the outer surface of the second cylinder body.

[0017] (3) In the present invention, since the first cam and the second cam are fixedly connected, when the inner cylinder rotates, the corrugated surface on the first cam moves along the corrugated surface of the second cam, thereby squeezing the installed spring. During the rotation process, the inner cylinder reciprocates along the axis, thereby colliding with the stone, which is convenient for crushing the stone.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a schematic diagram of the movable seat structure of the rectangular frame of the present invention; Figure 4 It is a schematic diagram of the structure of the movable seat of the present invention; Figure 5 This is a schematic diagram of the installation structure of the first cylinder of the present invention; Figure 6 This is a schematic diagram of the explosion structure of the first cylinder of the present invention; Figure 7This is a schematic diagram of the installation structure of the second cylinder of the present invention; Figure 8 This is a schematic diagram of the second cylinder structure of the present invention; Fig. 9 This is a schematic diagram of the second stand structure of the present invention; In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1, rectangular frame; 101, groove; 102, shaft hole; 103, screw rod; 2, movable seat; 201, first movable seat; 202, second movable seat; 203, roller; 204, connecting rod; 205, movable block; 3, first stand; 4, first cylinder; 401, outer cylinder; 402, first bearing; 403, first lining plate; 404, ring body assembly; 4041, spiral blade; 4042, sieve hole; 40 5. Feed barrel; 4051. Ring seat; 4052. Cone barrel; 5. First power assembly; 501. First motor; 502. First gear ring; 6. Second stand; 7. Second cylinder; 701. Inner cylinder; 702. Second lining plate; 703. Second bearing; 8. Second power assembly; 801. First motor; 802. Second gear; 9. Cam assembly; 901. First cam; 902. Second cam; 10. Guide plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1 - Fig. 9 As shown, the present invention is a horizontal cone crusher for stone, comprising a rectangular frame 1, a movable seat 2 is mounted in the rectangular frame 1, a first stand 3 and a second stand 6 are mounted on two movable ends of the movable seat 2, a first cylinder 4 is rotatably mounted on the first stand 3, a first power assembly 5 connected to the first cylinder 4 is mounted on the first stand 3, a second cylinder 7 is rotatably mounted on the second stand 6, a second power assembly 8 connected to the second cylinder 7 is mounted on the second stand 6, the first cylinder 4 and the second cylinder 7 are coaxially distributed, and the second cylinder 7 extends into the interior of the first cylinder 4; By extending or shortening the movable seat 2, the first stand 3 and the second stand 6 installed on the two movable ends of the movable seat 2 can be moved closer to or farther from each other. When the first stand 3 and the second stand 6 are close to each other, the first cylinder 4 installed on the first stand 3 and the second cylinder 7 installed on the second stand 6 are close to each other, so that the end of the second cylinder 7 extends into the interior of the first cylinder 4, and a crushing unit is formed between the first cylinder 4 and the second cylinder 7, and the building stones to be crushed enter the gap between the first cylinder 4 and the second cylinder 7 through the feeding end of the first cylinder 4; The first cylinder 4 and the second cylinder 7 are driven to rotate by a first power assembly 5 connected to the first cylinder 4 and a second power assembly 8 connected to the second cylinder 7. At the same time, the rotation direction of the first cylinder 4 is opposite to that of the second cylinder 7, so as to facilitate the crushing of the incoming stones.

[0023] A groove 101 is formed on the upper surface of the rectangular frame 1 , and shaft holes 102 are formed on two opposite sides of the groove 101 . A screw rod 103 is rotatably installed between the two shaft holes 102 , and the screw rod is installed in cooperation with the movable seat 2 .

[0024] The movable seat 2 includes a first movable seat 201 and a second movable seat 202 telescopic assembly. The first movable seat 201 and the second movable seat 202 are connected via the telescopic assembly. The first movable seat 201 is fixedly mounted with a first vertical seat 3, and the second movable seat 202 is fixedly mounted with a second vertical seat 6. The telescopic assembly is installed in cooperation with the screw rod 103. The first movable seat 201 and the second movable seat 202 are both mounted with rollers 203, and the rollers 203 move along the bottom surface of the groove 101.

[0025] There are two groups of telescopic components, and the first movable seat 201 and the second movable seat 202 are connected by two groups of telescopic components. The telescopic components include a connecting rod 204 and a movable block 205. The connecting rods 204 are rotatably installed at the opposite ends of the movable block 205. The other end of the connecting rod 204 is rotatably installed on the first movable seat 201 or the second movable seat 202. The movable block 205 is installed on the screw rod 103 through an internal screw hole.

[0026] The input end of the screw rod 103 is connected to the driving assembly, which includes a low-speed motor. The screw rod 103 is driven to rotate by the low-speed motor. During the clockwise rotation of the screw rod 103, the two movable blocks 205 installed on the screw rod 103 approach each other until the two movable blocks 205 contact each other, and the low-speed motor stops working. At this time, the end of the second cylinder 7 extends into the interior of the first cylinder 4. When the screw rod 103 rotates counterclockwise until the two movable blocks 205 installed on the screw rod 103 move away from each other, and until the connecting rods 204 installed at both ends of the movable blocks 205 are in the same straight line, the reduction motor stops working. At this time, the end of the second cylinder 7 extends out of the interior of the first cylinder 4, which is convenient for maintenance personnel to enter the interior of the first cylinder 4 for maintenance work, and also convenient for maintenance of the outer surface of the second cylinder 7.

[0027] The first cylinder 4 includes an outer cylinder 401, one end of the outer cylinder 401 and a first bearing 402 sleeved on the end are mounted inside the first stand 3, the other end of the outer cylinder 401 is a trumpet-shaped shell, the large end of the trumpet-shaped shell is the discharge end, and the small end of the trumpet-shaped shell is the feed end, a first lining plate 403 is fixedly mounted on the inner wall of the trumpet-shaped shell, a ring assembly 404 is mounted on the other end port of the outer cylinder 401, and a feed barrel 405 is mounted in the feed end of the outer cylinder 401.

[0028] The main body of the ring body assembly 404 is a ring body, and a plurality of sieve holes 4042 are opened on the inner wall of the ring body assembly 404. A plurality of spiral blades 4041 are arranged on the inner wall of the ring body assembly 404. The end of the second cylinder 7 passes through the circular hole formed by the spiral blades 4041 and extends into the interior of the outer cylinder 401.

[0029] The feed cylinder 405 includes a ring seat 4051 and a cone cylinder 4052 . The cone cylinder 4052 is connected to the inner opening of the ring seat 4051 . The ring seat 4051 is installed on the feed end of the outer cylinder 401 , and the cone cylinder 4052 extends into the interior of the outer cylinder 401 .

[0030] The first power assembly 5 includes a first motor 501 and a first gear ring 502. The first motor 501 is mounted on the first stand 3. The first gear ring 502 is sleeved on the large end of the outer cylinder 401. The output end of the first motor 501 is connected to the first gear ring 502, so that the first motor 501 drives the outer cylinder 401 to rotate. The first lining plate 403 is installed on the inner surface of the outer cylinder 401 to increase friction and wear resistance, improve service life, and facilitate replacement in case of damage in the later stage. The rotation direction of the spiral blade 4041 is opposite to the rotation direction of the outer cylinder 401. During the rotation, the stone is prevented from leaking through the annular port formed between the outer cylinder 401 and the outer cylinder 401. In addition, the crushed stone that meets the standards falls on the guide plate 10 installed on the rectangular frame 1 through the sieve hole 4042 and flows to one side along the guide plate 10.

[0031] The second cylinder 7 comprises an inner cylinder 701, one side of the inner cylinder 701 is a conical shell, the small end of the inner cylinder 701 points to one side of the first cylinder 4, a second lining plate 702 is fixedly installed on the outer surface of the inner cylinder 701, and the large end of the inner cylinder 701 and the sleeved second bearing 703 are matched and installed inside the second stand 6; The second power assembly 8 includes a first motor 501 and a second gear 802 . The first motor 501 is fixed on the second stand 6 . The second gear 802 is sleeved on the large end of the inner cylinder 701 . The first motor 501 drives the inner cylinder 701 to rotate through the second gear 802 .

[0032] By extending or shortening the movable seat 2, the first stand 3 and the second stand 6 installed on the two movable ends of the movable seat 2 can be moved closer to or farther from each other. When the first stand 3 and the second stand 6 are close to each other, the first cylinder 4 installed on the first stand 3 and the second cylinder 7 installed on the second stand 6 are close to each other, so that the end of the second cylinder 7 extends into the interior of the first cylinder 4, and a crushing unit is formed between the first cylinder 4 and the second cylinder 7, and the building stones to be crushed enter the gap between the first cylinder 4 and the second cylinder 7 through the feeding end of the first cylinder 4; The first cylinder 4 and the second cylinder 7 are driven to rotate by the first power assembly 5 connected to the first cylinder 4 and the second power assembly 8 connected to the second cylinder 7. At the same time, the rotation direction of the first cylinder 4 is opposite to that of the second cylinder 7, so as to facilitate the crushing of the incoming stones. The input end of the screw rod 103 is connected to the driving assembly, which includes a low-speed motor. The screw rod 103 is driven to rotate by the low-speed motor. During the clockwise rotation of the screw rod 103, the two movable blocks 205 installed on the screw rod 103 approach each other until the two movable blocks 205 contact each other, and the low-speed motor stops working. At this time, the end of the second cylinder 7 extends into the interior of the first cylinder 4. When the screw rod 103 rotates counterclockwise until the two movable blocks 205 installed on the screw rod 103 move away from each other, and until the connecting rods 204 installed at both ends of the movable blocks 205 are in the same straight line, the reduction motor stops working. At this time, the end of the second cylinder 7 extends out of the interior of the first cylinder 4, which is convenient for maintenance personnel to enter the interior of the first cylinder 4 for maintenance work, and also convenient for maintenance of the outer surface of the second cylinder 7.

[0033] Embodiment 2, like Figure 7-8 As shown, a horizontal cone crusher for stone also includes a cam assembly 9, where the cam assembly 9 includes a first cam 901 and a second cam 902, the first cam 901 is sleeved on the inner cylinder 701, and the second cam 902 is fixedly installed on the second stand 6, the first cam 901 and the second cam 902 are distributed correspondingly, and the first cam 901 has a corrugated surface facing the second cam 902; A spring is installed between the second gear 802 and the second stand 6, and the spring is sleeved on the outer side of the inner cylinder 701; Since the first cam 901 and the second cam 902 are fixedly connected, when the inner cylinder 701 rotates, the corrugated surface on the first cam 901 moves along the corrugated surface of the second cam 902, thereby squeezing the installed spring. During the rotation, the inner cylinder 701 reciprocates along the axis, thereby colliding with the stone, which is convenient for stone crushing.

[0034] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A horizontal cone crusher for stone, comprising a rectangular frame (1), characterized in that: A movable seat (2) is installed in the rectangular frame (1); The movable seat (2) comprises a first movable seat (201), a second movable seat (202) and a telescopic assembly, wherein the first movable seat (201) and the second movable seat (202) are connected via the telescopic assembly; The first movable seat (201) is mounted with a first upright seat (3), and the second movable seat (202) is mounted with a second upright seat (6); A first cylinder (4) is rotatably mounted on the first stand (3), and a first power assembly (5) connected to the first cylinder (4) is mounted on the first stand (3); A second cylinder (7) is rotatably mounted on the second stand (6), and a second power assembly (8) connected to the second cylinder (7) is mounted on the second stand (6); The first cylinder (4) and the second cylinder (7) are coaxially arranged, and the second cylinder (7) extends into the interior of the first cylinder (4).

2. A horizontal cone crusher for stone according to claim 1, characterized in that: A groove (101) is provided on the upper surface of the rectangular frame (1), and shaft holes (102) are provided on two opposite side surfaces of the groove (101). A screw rod (103) is rotatably installed between the two shaft holes (102), and the screw rod is installed in cooperation with the movable seat (2).

3. A horizontal cone crusher for stone according to claim 2, characterized in that: A first vertical seat (3) is fixedly mounted on the first movable seat (201), and a second vertical seat (6) is fixedly mounted on the second movable seat (202); The telescopic assembly is installed in cooperation with the screw rod (103); Rollers (203) are installed on both the first movable seat (201) and the second movable seat (202), and the rollers (203) move along the bottom surface of the groove (101).

4. A horizontal cone crusher for stone according to claim 3, characterized in that: The telescopic components are provided in two groups, and the first movable seat (201) and the second movable seat (202) are connected via the two groups of telescopic components; The telescopic assembly comprises a connecting rod (204) and a movable block (205); the connecting rods (204) are rotatably mounted on opposite ends of the movable block (205); and the other end of the connecting rod (204) is rotatably mounted on the first movable seat (201) or the second movable seat (202); The movable block (205) is mounted on the screw rod (103) through an internal screw hole.

5. A horizontal cone crusher for stone according to claim 1, characterized in that: The first cylinder (4) comprises an outer cylinder (401), one end of the outer cylinder (401) and a first bearing (402) sleeved on the end are mounted in cooperation inside the first stand (3); The other end of the outer cylinder (401) is a trumpet-shaped shell, the large end of the trumpet-shaped shell is a discharge end, the small end of the trumpet-shaped shell is a feed end, and a first lining plate (403) is fixedly mounted on the inner wall of the trumpet-shaped shell; A ring assembly (404) is installed at the other end port of the outer cylinder (401); A feeding cylinder (405) is installed in the feeding end of the outer cylinder (401).

6. A horizontal cone crusher for stone according to claim 5, characterized in that: The main body of the ring body component (404) is a ring body, and a plurality of sieve holes (4042) are provided on the inner wall of the ring body component (404); A plurality of spiral blades (4041) are provided on the inner wall of the ring body assembly (404), and the end of the second cylinder (7) passes through the circular hole formed by the spiral blades (4041) and extends into the interior of the outer cylinder (401).

7. A horizontal cone crusher for stone according to claim 5, characterized in that: The feed cylinder (405) comprises a ring seat (4051) and a cone cylinder (4052); the cone cylinder (4052) is connected to the inner opening of the ring seat (4051); the ring seat (4051) is mounted on the feed end of the outer cylinder (401); and the cone cylinder (4052) extends into the interior of the outer cylinder (401).

8. A horizontal cone crusher for stone according to claim 1, characterized in that: The second cylinder (7) comprises an inner cylinder (701), one side of the inner cylinder (701) is a conical shell, and the small end of the inner cylinder (701) points to one side of the first cylinder (4); A second lining plate (702) is fixedly mounted on the outer surface of the inner cylinder (701); The large end of the inner cylinder (701) and the sleeved second bearing (703) are mounted in cooperation inside the second stand (6).

9. A horizontal cone crusher for stone according to claim 1, characterized in that: It also includes a cam assembly (9), wherein the cam assembly (9) includes a first cam (901) and a second cam (902), wherein the first cam (901) is sleeved on the inner cylinder (701), and the second cam (902) is fixedly mounted on the second stand (6), and the first cam (901) and the second cam (902) are distributed correspondingly, and the first cam (901) is provided with a corrugated surface facing the second cam (902).

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