Cone crusher for ore

Abstract

The invention discloses a cone crusher for ore, and relates to the technical field of crushers, the cone crusher for ore comprises a device base, a groove is formed in the device base, a feeding port is formed in the upper surface of the device base, and an adjustable crushing structure is arranged in the groove of the device base; the adjustable feeding structure is arranged on the upper surface of the device base, multiple components are driven by a motor through the adjustable crushing structure, the distance between a crushing head and an auxiliary crushing cover is accurately adjusted and controlled, the ore characteristics are adapted, the crushing effect is optimized, abrasion is reduced, and benefits are improved; the feeding speed and opening and closing of an anti-falling plate are flexibly controlled, stability is guaranteed, compatibility is improved, a cleaning adjusting structure depends on a motor and a linkage component, water pressure and a spray head are accurately controlled, the motor is combined to cooperate to expand the cleaning function, cleanliness is guaranteed, the service life is prolonged, and the equipment performance and the beneficiation benefits are comprehensively improved.

Description

Technical Field

[0001] The invention relates to the technical field of crushers, and in particular to a cone crusher for ore. Background Art

[0002] A cone crusher for ore plays a key role in mineral processing operations. It has a solid cone-shaped structure and its bottom is firmly installed on the base. Its working principle is based on the coordinated operation of the movable cone and the fixed cone. The movable cone performs a rotary pendulum motion driven by the eccentric shaft. When the ore falls into the crushing chamber from the upper feed port, the gap between the movable cone and the fixed cone changes continuously, exerting extrusion and grinding forces on the ore, and gradually crushing large pieces of ore into smaller particles. The internal lining of the crusher is made of highly wear-resistant material, which effectively extends the service life of the equipment and ensures the crushing effect. It has a large crushing ratio and can crush larger-sized ores into smaller specifications at one time. The particle size of the crushed products is uniform, and the operation has a certain degree of automation. The working parameters can be flexibly adjusted according to the properties of the ore and production needs. It performs well in improving mineral processing efficiency and reducing production costs. It is one of the important equipment in the ore crushing link of modern mines.

[0003] The existing mechanical seals have obvious limitations when they are installed and used. Their traditional structural design makes it difficult to flexibly adjust the crushing size of the ore, which greatly limits its adaptability under different mineral processing process requirements. In addition, it requires that the ore be processed into a specific and suitable size before it can be effectively crushed. Otherwise, problems such as material jamming, insufficient crushing, and even equipment damage may occur. For example, when the ore particle size fluctuates greatly, the crushing parameters cannot be adjusted in time, and it can only be screened and roughly processed through other pretreatment equipment. This not only increases equipment investment and site occupation, but also prolongs the mineral processing process and reduces the overall production efficiency. In addition, this inconvenience is also reflected in the complexity of the operation. The operator needs to monitor the ore particle size at all times and intervene manually, and cannot achieve intelligent and precise control, which is not conducive to the development of modern and efficient mineral processing operations and has brought certain adverse effects on people's use process. In order to solve the shortcomings of the existing technology, we propose a cone crusher for ore. Summary of the invention

[0004] The main purpose of the present invention is to provide a cone crusher for ore, which can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A cone crusher for ore, comprising a device base, a groove is provided inside the device base, a feed port is provided on the upper surface of the device base, an adjustable crushing structure is provided in the groove of the device base, an adjustable feeding structure is provided on the upper surface of the device base, and a cleaning adjustment structure is provided on a side of the device base close to the adjustable feeding structure;

[0007] The adjustable crushing structure includes a first servo motor fixedly mounted on an outer wall of one side of a device base, a first synchronous wheel detachably mounted on the rotor of the first servo motor, a first cylindrical gear detachably mounted on the axis of the first synchronous wheel on a side away from the first servo motor, a third cylindrical gear meshingly connected to a side of the first cylindrical gear close to the lower surface of the device base, a first connecting rod fixedly mounted on a side of the third cylindrical gear away from the first servo motor, a second connecting rod rotatably mounted on an end of the first connecting rod away from the first cylindrical gear, a support frame is provided at an end of the second connecting rod away from the first connecting rod, a cavity is provided in the middle of the support frame, a second servo motor is provided in the cavity of the support frame, and a crushing head is detachably mounted on the rotor of the second servo motor.

[0008] Preferably, the first synchronous wheel, the first cylindrical gear, the third cylindrical gear, the first connecting rod, the second connecting rod, the support frame, the second servo motor, and the crushing head are arranged as a group, and there are two groups in total, and their positions are opposite to each other. The meshing teeth of the two first cylindrical gears only occupy half of the gear, and the meshing teeth of the two first cylindrical gears face oppositely. The support frame, the second servo motor, and the crushing head are arranged as a group, and there are two groups in total, and their positions are opposite to each other. A first swinging groove for the first connecting rod and the second connecting rod to deflect is opened inside the base of the device, and the support frame is rotatably connected to the second connecting rod.

[0009] Preferably, the first cylindrical gear is meshedly connected with the second cylindrical gear on the side away from the third cylindrical gear, the first driving wheel is fixedly installed at the axis center of the side of the second cylindrical gear close to the first servo motor, the first driving wheel is installed with the first driven wheel through a synchronous belt transmission, the first driven wheel is fixedly installed with the first rotating rod on the axis center of the side away from the first servo motor, the first rotating rod is detachably installed with the first bevel gear on one end away from the first driven wheel, the first bevel gear is meshedly connected with the second bevel gear on the side away from the first rotating rod, the second bevel gear is fixedly installed with the first threaded rod on the axis center of the side away from the first bevel gear, the outer wall of the first threaded rod is threadedly connected with the first positioning block, the first positioning block is fixedly installed with an auxiliary crushing cover on the side away from the first servo motor, the second positioning block is fixedly installed with the outer wall of the auxiliary crushing cover on the side away from the first positioning block, and a limiting rod is slidably installed on the middle part of the second positioning block.

[0010] Preferably, the second cylindrical gear, the first driving wheel, the first driven wheel, the first rotating rod, the first bevel gear, the second bevel gear, the first threaded rod, the first positioning block, the auxiliary crushing cover, the second positioning block, and the limit rod are arranged as a group, with two groups in total, and the positions of the two groups are opposite to each other, one side of the auxiliary crushing cover is in contact with the support frame, and a notch is provided on the side in contact with the support frame, and the auxiliary crushing cover is gourd-shaped and close to the outer wall of the crushing head.

[0011] Preferably, the adjustable feeding structure includes a positioning frame installed on the upper surface of one side of the device base, an electric telescopic rod is provided on one side of the positioning frame, and a horizontal frame is detachably installed on the telescopic end of the electric telescopic rod, and sliding grooves are provided on the inner walls of both sides of the positioning frame close to the electric telescopic rod, and first return springs are provided on both sides of the horizontal frame close to the electric telescopic rod, and the other ends of the first return springs are detachably installed on the inner walls of the sliding groove close to the device base, and a fourth servo motor is provided on the side of the horizontal frame away from the electric telescopic rod, and a deflection spring is detachably installed on the rotor of the fourth servo motor. Block, two groups of second return springs are arranged on the outer wall of the side of the deflection block away from the fourth servo motor, the end of the second return spring away from the deflection block is detachably mounted on the inner wall of the positioning frame, an auxiliary wheel is horizontally arranged on the outer wall of the side of the deflection block close to the fourth servo motor, a deflection frame is rotatably mounted at the axis of the auxiliary wheel, a positioning column is fixedly mounted in the middle of the deflection frame, a third return spring is arranged in the middle of the positioning column, the deflection column is rotatably mounted on the side of the deflection frame close to the positioning column, an anti-fall plate is rotatably mounted on the end of the deflection frame away from the auxiliary wheel, and the anti-fall plate slides in the middle of the feed port.

[0012] Preferably, the auxiliary wheel contacts the outer wall of the deflection block, and the end of the deflection column away from the deflection frame is fixed to the side of the positioning frame away from the electric telescopic rod. The auxiliary wheel, deflection frame, positioning column, deflection column, and anti-fall plate are arranged as a group, with two groups in total, and are all mirror-symmetrically arranged with the fourth servo motor as the axis. The deflection block is an inverted trapezoid, the third return spring is connected to the two positioning columns, and the deflection angle of the deflection block does not exceed ninety degrees.

[0013] Preferably, the cleaning and adjusting structure includes a placement rack installed on one side of the feed inlet, a fifth servo motor is provided on one side of the placement rack, a positioning wheel disc is detachably installed on the rotor of the fifth servo motor, a first cam block is rotatably installed on a side of the positioning wheel disc away from the fifth servo motor, a second cam block is rotatably installed on an end of the first cam block away from the positioning wheel disc, a piston head is rotatably installed on an end of the second cam block away from the first cam block, a water collecting tank is provided on an outer wall of the piston head, a connecting rod is rotatably installed at the junction of the second cam block and the first cam block, a third cam block is fixedly installed on an end of the connecting rod away from the first cam block, a rotating block is rotatably installed on an end of the third cam block away from the connecting rod, a sliding block is rotatably installed on a side of the rotating block away from the third cam block, and the feed inlet is away from the side of the placement rack. An arc frame is fixedly installed, an arc groove is opened in the middle of the arc frame, a second threaded rod is threadedly connected to the middle of the rotating block, a third bevel gear is detachably installed on the end of the second threaded rod away from the rotating block, a positioning frame is sleeved on the outer wall of the second threaded rod close to the third bevel gear, a placement block is fixedly installed on the side of the device base close to the feed port, a slide groove is opened on the side of the placement block away from the device base, a third servo motor is fixedly installed on the side of the device base close to the placement block, a fourth bevel gear is detachably installed on the rotor of the third servo motor, a first water outlet pipe is connected to the outer wall of one side of the water collecting tank, an electromagnetic water valve is arranged on the side of the first water outlet pipe close to the water collecting tank, a second water outlet pipe is connected to the side of the first water outlet pipe away from the water collecting tank, and a plurality of high-pressure nozzles are arranged on the outer wall of the second water outlet pipe.

[0014] Preferably, the high-pressure nozzles are connected to the inner side of the device base, one side of the positioning frame slides in the slide groove, the sliding block slides in the arc groove, the fifth servo motor, the positioning wheel, the first cam block, the second cam block, the piston head, and the water collecting tank form a piston structure, the fourth bevel gear and the third bevel gear are meshed with each other, and the first cam block rotates on the side of the positioning wheel that deviates from the center of the circle.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, the first servo motor drives a series of gears, connecting rods and other components to work in coordination, so as to accurately adjust the distance between the two crushing heads and the distance between the auxiliary crushing cover and the crushing head. This can not only flexibly adapt the crushing parameters according to the particle size, hardness and other characteristics of the ore, effectively improve the crushing adaptability to different ores, but also optimize the distribution and effect of the crushing force, make the crushing process more efficient and uniform, reduce excessive crushing and residue of the ore, and improve the quality and particle size qualification rate of the crushed products. At the same time, the adjustable design prolongs the service life of key components of the equipment, reduces the wear and energy consumption of the equipment, and enhances the versatility and flexibility of the equipment, which can meet diversified production needs and improve the production efficiency and economic benefits of the entire ore crushing production line.

[0017] 2. In the present invention, firstly, its ingenious structural design, with the help of the coordination of various springs and mechanical components, can flexibly and accurately adjust the feed speed according to actual production needs, ensure that the crushing operation is perfectly matched with the feeding speed, avoid equipment blockage or overload due to too fast feeding, and reduce production efficiency due to too slow feeding; secondly, the opening and closing size of the anti-drop plate can be controlled to adapt to ore raw materials of different particle sizes, which greatly enhances the compatibility and adaptability of the equipment to various ore types, reduces the requirements for raw material pretreatment, and broadens the application scope of the equipment; thirdly, the stable linkage mechanism between the components effectively guarantees the stability of the feeding process, reduces the adverse effects of feeding fluctuations on the crushing effect and the overall operation stability of the equipment, improves the consistency of product quality and the reliability of the production process, and helps to achieve efficient, stable and precise ore crushing operations, and improve the production efficiency and resource utilization of the entire mineral processing process.

[0018] 3. In the present invention, through the coordinated action of the fifth servo motor, the cam block and related linkage parts, the squeezing change of the water pressure in the water collecting tank by the piston head can be accurately controlled. Combined with the opening and closing of the electromagnetic water valve, the water spraying pressure and flow rate of the high-pressure nozzle can be flexibly adjusted, thereby realizing precise control of the cleaning range and intensity. Whether it is cleaning slight dirt on the feed port or dealing with more stubborn dust and mineral accumulation inside, it can deal with it efficiently, ensuring that the interior of the equipment is always kept clean, reducing equipment failures and performance degradation caused by material residues. The cooperation of the third servo motor with the bevel gear set and the rotating block and other components further expands the adjustability of the cleaning position, and can carry out targeted cleaning of different areas inside the feed port and the base of the device, thereby improving the comprehensiveness and effectiveness of cleaning and extending the service life of key components of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic cross-sectional view of the structure of the base of the device of the present invention;

[0021] Figure 3 is a schematic structural diagram of a first threaded rod of the present invention;

[0022] Figure 4 is a schematic structural diagram of the second cylindrical gear of the present invention;

[0023] Figure 5 It is a schematic diagram of the structural decomposition of the adjustable crushing structure of the present invention;

[0024] Figure 6 It is a structural schematic diagram of the crushing head of the present invention;

[0025] Figure 7 is a schematic structural diagram of a first return spring of the present invention;

[0026] Figure 8 It is a schematic diagram of the structural cross section of the positioning frame of the present invention;

[0027] Fig. 9 It is a structural schematic diagram of the deflection block of the present invention;

[0028] Fig.10 It is a structural schematic diagram of the arc frame of the present invention;

[0029] Fig.11 It is a structural schematic diagram of the positioning frame of the present invention;

[0030] Fig.12 It is a structural schematic diagram of the placement rack of the present invention;

[0031] Fig.13 It is a structural schematic diagram of the water collecting tank of the present invention.

[0032] In the figure: 1, device base; 101, feed inlet;

[0033] 2. Adjustable crushing structure; 21. First servo motor; 22. First synchronous wheel; 23. First cylindrical gear; 24. First connecting rod; 25. Second connecting rod; 26. Support frame; 27. Second servo motor; 28. Crushing head; 29. ​​First swinging groove; 210. Second cylindrical gear; 211. First driving wheel; 212. First driven wheel; 213. First rotating rod; 214. First bevel gear; 215. Second bevel gear; 216. First threaded rod; 217. First positioning block; 218. Auxiliary crushing cover; 219. Second positioning block; 220. Limit rod; 221. Third cylindrical gear;

[0034] 3. Adjustable feeding structure; 31. Electric telescopic rod; 32. Horizontal frame; 33. Sliding slot; 34. First return spring; 35. Fourth servo motor; 36. Deflection block; 37. Second return spring; 38. Deflection frame; 39. Auxiliary wheel; 310. Positioning column; 311. Third return spring; 312. Deflection column; 313. Anti-drop plate; 314. Positioning frame;

[0035] 4. Cleaning and adjusting structure; 41. Placement rack; 42. Fifth servo motor; 43. Positioning wheel; 44. First cam block; 45. Second cam block; 46. Water collecting box; 47. Connecting rod; 48. Third cam block; 49. Rotating block; 410. Second threaded rod; 411. Positioning rack; 412. Placement block; 413. Slide; 414. Third bevel gear; 415. Fourth bevel gear; 416. Third servo motor; 417. Sliding block; 418. Arc rack; 419. Arc groove; 420. First water outlet pipe; 421. Second water outlet pipe; 422. Solenoid water valve; 423. High-pressure nozzle; 424. Piston head. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0037] Embodiment 1, as Figure 1-Figure 6As shown, first, the first servo motor 21 is started, driving the first synchronous wheel 22 at its rotor to start rotating, and then the first cylindrical gear 23 at the axis of the first synchronous wheel 22 rotates accordingly, the first cylindrical gear 23 meshes with the second cylindrical gear 210, driving the second cylindrical gear 210 to rotate, the first driving wheel 211 at the axis of the second cylindrical gear 210 rotates the first driven wheel 212 through the synchronous belt, the first driven wheel 212 drives the first rotating rod 213, and the first bevel gear 21 on the first rotating rod 213 The auxiliary crushing cover 218 is meshed with the second bevel gear 215, the first threaded rod 216 at the axis of the second bevel gear 215 rotates, the first positioning block 217 threadedly connected to the outer wall of the first threaded rod 216 moves, the first positioning block 217 drives the auxiliary crushing cover 218 to move horizontally inside the device base 1, and the second positioning block 219 on one side of the auxiliary crushing cover 218 slides on the limiting rod 220. The auxiliary crushing cover 218 is gourd-shaped and close to the outer wall of the crushing head 28. The two sets of structures are arranged relatively to achieve the adjustment of the auxiliary crushing cover 218 and the crushing head 28. The distance between the two crushing heads 28 is adjusted so that they cooperate with each other to complete the adjustable crushing operation. At the same time, since the first servo motor 21 fixedly installed on the outer wall of one side of the device base 1 is started, the first synchronous wheel 22 at its rotor starts to rotate, and then the first cylindrical gear 23 at the axis of the first synchronous wheel 22 rotates accordingly, and the first cylindrical gear 23 is meshed with the third cylindrical gear 221, driving the third cylindrical gear 221 and the first connecting rod 24 connected thereto to deflect, and then since the first connecting rod 24 is rotatably connected to the second connecting rod 25, the second connecting rod 25 is rotatably connected to the support frame 26, and the first connecting rod 24 and the second connecting rod 25 are deflected in the first swinging groove 29 of the device base 1, so that the support frame 26 and the connected structure slide on the inner wall of the device base 1, so as to adjust the distance between the two crushing heads 28. When the adjustment is completed, the second servo motor 27 in the cavity of the support frame 26 drives the crushing head 28 to operate for crushing operation. Through the coordinated action of various components, efficient crushing of the ore is achieved and corresponding adjustments can be made as needed.

[0038] Embodiment 2, as Figure 7-Figure 9As shown, the positioning frame 314 installed on the upper surface of one side of the device base 1 provides support and positioning basis for the overall structure. The extension and retraction of the electric telescopic rod 31 can indirectly affect the position of the horizontal frame 32. The horizontal frame 32 is connected to the inner wall of the sliding groove 33 of the positioning frame 314 through the first return springs 34 on both sides, and one side of it has a third return spring 311 to provide elastic support. After the fourth servo motor 35 on the horizontal frame 32 is started, the deflection block 36 at its rotor rotates. The deflection block 36 is in an inverted trapezoidal shape. When it rotates, it will pull the two sets of second return springs 37, and due to its shape and the function of the auxiliary wheel 39, it drives the deflection frame 38 to perform a movement similar to the opening and closing of scissors. The deflection frame 38 The positioning column 310 in the middle is elastically acted upon by the third reset spring 311, and the deflection column 312 at one end is fixed on the positioning frame 314, so that the deflection frame 38 rotates around the deflection column 312, thereby driving the anti-fall plate 313 at the other end to slide in the middle of the feed port 101, so that the anti-fall plate 313 can be opened to allow the raw materials to fall. Through the size of the opening opened by the anti-fall plate 313, ore raw materials of different sizes can be placed in for crushing. Two groups of auxiliary wheels 39, deflection frames 38 and other components that are mirror-symmetrically arranged with the fourth servo motor 35 as the axis work together. Through the linkage of each component, adjustable control of the feed is achieved, and the speed and stability of the feed can be adjusted according to actual needs.

[0039] Embodiment three, as Figure 10-13As shown, after the fifth servo motor 42 installed on the placement frame 41 at one side of the feed port 101 is started, the positioning wheel disc 43 at its rotor rotates, and the first cam block 44 rotatably installed at a position deviating from the center of the positioning wheel disc 43 rotates accordingly, and the first cam block 44 drives the second cam block 45 rotatably connected thereto to move, and the connecting rod 47 at the intersection of the second cam block 45 and the first cam block 44 moves synchronously, so that the third cam block 48 rotates, and then drives the rotating block 49 to move. On the one hand, the rotating block 49 makes the slider 417 slide in the arc groove 419 of the arc frame 418, and on the other hand, the second threaded rod 410 threadedly connected thereto rotates. Since the third bevel gear 414 is engaged with the fourth bevel gear 415 at the rotor of the third servo motor 416 at the placement block 412 at one side of the device base 1, The position of the rotating block 49 can be controlled under the coordinated action of the third servo motor 416 to achieve the change of the water pressure squeeze inside the water collecting tank 46 by adjusting the piston head 424. At the same time, the piston structure composed of the first cam block 44, the second cam block 45 and the piston head 424 reciprocates in the water collecting tank 46. When the electromagnetic water valve 422 is opened, the water in the water collecting tank 46 is sprayed out by a plurality of high-pressure nozzles 423 through the first water outlet pipe 420 and the second water outlet pipe 421. The high-pressure nozzle 423 is connected to the inner side of the device base 1, and the positioning frame 411 slides in the slide groove 413 of the placement block 412 to provide support and guidance for related components. Through the coordinated operation of various components, the cleaning and adjustment functions of the cone crusher feed port and related parts are realized, and the cleaning range and intensity can be controlled according to needs.

[0040] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cone crusher for ore, comprising a device base (1), characterized in that: A groove is provided inside the device base (1); a feed port (101) is provided on the upper surface of the device base (1); an adjustable crushing structure (2) is provided in the groove of the device base (1); an adjustable feeding structure (3) is provided on the upper surface of the device base (1); and a cleaning adjustment structure (4) is provided on a side of the device base (1) close to the adjustable feeding structure (3); The adjustable crushing structure (2) comprises a first servo motor (21) fixedly mounted on an outer wall of one side of a device base (1); a first synchronous wheel (22) is detachably mounted on the rotor of the first servo motor (21); a first cylindrical gear (23) is detachably mounted on the axis of a side of the first synchronous wheel (22) away from the first servo motor (21); a third cylindrical gear (221) is meshedly connected to a side of the first cylindrical gear (23) close to the lower surface of the device base (1); the third cylindrical gear (221) A first connecting rod (24) is fixedly installed on a side away from the first servo motor (21); a second connecting rod (25) is rotatably installed on an end of the first connecting rod (24) away from the first cylindrical gear (23); a support frame (26) is provided on an end of the second connecting rod (25) away from the first connecting rod (24); a cavity is provided in the middle of the support frame (26); a second servo motor (27) is provided in the cavity of the support frame (26); and a crushing head (28) is detachably installed on the rotor of the second servo motor (27).

2. A cone crusher for ore according to claim 1, characterized in that: The first synchronous wheel (22), the first cylindrical gear (23), the third cylindrical gear (221), the first connecting rod (24), the second connecting rod (25), the support frame (26), the second servo motor (27), and the crushing head (28) are arranged as a group, and there are two groups in total, and the positions are opposite to each other. The meshing teeth of the two first cylindrical gears (23) only occupy one half of the gear, and the meshing teeth of the two first cylindrical gears (23) face each other. The support frame (26), the second servo motor (27), and the crushing head (28) are arranged as a group, and there are two groups in total, and the positions of the two groups are opposite to each other. The inside of the device base (1) is provided with a first swinging groove (29) for the first connecting rod (24) and the second connecting rod (25) to deflect, and the support frame (26) is rotatably connected with the second connecting rod (25).

3. A cone crusher for ore according to claim 2, characterized in that: The first cylindrical gear (23) is meshedly connected with a second cylindrical gear (210) at a side away from the third cylindrical gear (221); a first driving wheel (211) is fixedly mounted on an axis of a side of the second cylindrical gear (210) close to the first servo motor (21); a first driven wheel (212) is mounted on the first driving wheel (211) via a synchronous belt drive; a first rotating rod (213) is fixedly mounted on an axis of a side of the first driven wheel (212) away from the first servo motor (21); a first bevel gear (214) is detachably mounted on an end of the first rotating rod (213) away from the first driven wheel (212); and the first bevel gear (214) is detachably mounted on an end of the first rotating rod (213) away from the first driven wheel (212). ) is meshedly connected with a second bevel gear (215) on a side away from the first rotating rod (213); a first threaded rod (216) is fixedly installed at the axis of the second bevel gear (215) on a side away from the first bevel gear (214); a first positioning block (217) is threadedly connected to the outer wall of the first threaded rod (216); an auxiliary crushing cover (218) is fixedly installed on the side of the first positioning block (217) away from the first servo motor (21); a second positioning block (219) is fixedly installed on the outer wall of the auxiliary crushing cover (218) away from the first positioning block (217); a limiting rod (220) is slidably installed in the middle of the second positioning block (219).

4. A cone crusher for ore according to claim 3, characterized in that: The second cylindrical gear (210), the first driving wheel (211), the first driven wheel (212), the first rotating rod (213), the first bevel gear (214), the second bevel gear (215), the first threaded rod (216), the first positioning block (217), the auxiliary crushing cover (218), the second positioning block (219), and the limiting rod (220) are arranged as a group, and two groups are arranged in total, and the positions of the two groups are opposite to each other. One side of the auxiliary crushing cover (218) contacts the support frame (26), and the side contacting the support frame (26) is provided with a notch. The auxiliary crushing cover (218) is gourd-shaped and is close to the outer wall of the crushing head (28).

5. The cone crusher for ore according to claim 1, characterized in that: The adjustable feeding structure (3) comprises a positioning frame (314) mounted on an upper surface of one side of a device base (1); an electric telescopic rod (31) is arranged on one side of the positioning frame (314); a horizontal frame (32) is detachably mounted on the telescopic end of the electric telescopic rod (31); sliding grooves (33) are provided on the inner walls of both sides of the positioning frame (314) close to the electric telescopic rod (31); first return springs (34) are arranged on both sides of the horizontal frame (32) close to the electric telescopic rod (31); the other ends of the first return springs (34) are detachably mounted on the inner walls of the sliding grooves (33) close to the device base (1); a fourth servo motor (35) is arranged on the side of the horizontal frame (32) away from the electric telescopic rod (31); a deflection block (36) is detachably mounted on the rotor of the fourth servo motor (35); the deflection block (36) ) are provided with two groups of second return springs (37) on the outer wall of the side away from the fourth servo motor (35); one end of the second return spring (37) away from the deflection block (36) is detachably mounted on the inner wall of the positioning frame (314); an auxiliary wheel (39) is horizontally arranged on the outer wall of the side of the deflection block (36) close to the fourth servo motor (35); a deflection frame (38) is rotatably mounted at the axis of the auxiliary wheel (39); a positioning column (310) is fixedly mounted in the middle of the deflection frame (38); a third return spring (311) is arranged in the middle of the positioning column (310); a deflection column (312) is rotatably mounted on the side of the deflection frame (38) close to the positioning column (310); an anti-fall plate (313) is rotatably mounted on the end of the deflection frame (38) away from the auxiliary wheel (39); and the anti-fall plate (313) slides in the middle of the feed port (101).

6. A cone crusher for ore according to claim 5, characterized in that: The auxiliary wheel (39) contacts the outer wall of the deflection block (36); one end of the deflection column (312) away from the deflection frame (38) is fixed to a side of the positioning frame (314) away from the electric telescopic rod (31); the auxiliary wheel (39), the deflection frame (38), the positioning column (310), the deflection column (312), and the anti-fall plate (313) are arranged as a group, and there are two groups in total, and both are arranged in a mirror-symmetrical manner with the fourth servo motor (35) as the axis; the deflection block (36) is in an inverted trapezoidal shape; the third return spring (311) is connected to the two positioning columns (310); and the deflection angle of the deflection block (36) does not exceed ninety degrees.

7. The cone crusher for ore according to claim 1, characterized in that: The cleaning and adjusting structure (4) comprises a placement rack (41) installed on one side of the feed port (101); a fifth servo motor (42) is provided on one side of the placement rack (41); a positioning wheel disc (43) is detachably installed on the rotor of the fifth servo motor (42); a first cam block (44) is rotatably installed on a side of the positioning wheel disc (43) away from the fifth servo motor (42); a second cam block (45) is rotatably installed on an end of the first cam block (44) away from the positioning wheel disc (43); and a piston head (42) is rotatably installed on an end of the second cam block (45) away from the first cam block (44). 4), a water collecting box (46) is arranged on the outer wall of the piston head (424), a connecting rod (47) is rotatably mounted at the junction of the second cam block (45) and the first cam block (44), a third cam block (48) is fixedly mounted on one end of the connecting rod (47) away from the first cam block (44), a rotating block (49) is rotatably mounted on one end of the third cam block (48) away from the connecting rod (47), a sliding block (417) is rotatably mounted on the side of the rotating block (49) away from the third cam block (48), and an arc frame (417) is fixedly mounted on the side of the feed port (101) away from the placement frame (41). 18), an arc-shaped groove (419) is provided in the middle of the arc-shaped frame (418), a second threaded rod (410) is threadedly connected in the middle of the rotating block (49), a third bevel gear (414) is detachably mounted on one end of the second threaded rod (410) away from the rotating block (49), a positioning frame (411) is sleeved on the outer wall of the side of the second threaded rod (410) close to the third bevel gear (414), a placement block (412) is fixedly mounted on the side of the device base (1) close to the feed port (101), and a sliding groove (413) is provided on the side of the placement block (412) away from the device base (1) A third servo motor (416) is fixedly mounted on one side of the device base (1) close to the placement block (412); a fourth bevel gear (415) is detachably mounted on the rotor of the third servo motor (416); a first water outlet pipe (420) is connected to an outer wall of one side of the water collecting tank (46); an electromagnetic water valve (422) is provided on the side of the first water outlet pipe (420) close to the water collecting tank (46); a second water outlet pipe (421) is connected to a side of the first water outlet pipe (420) away from the water collecting tank (46); and a plurality of high-pressure nozzles (423) are provided on the outer wall of the second water outlet pipe (421).

8. The cone crusher for ore according to claim 7, characterized in that: The high-pressure nozzles (423) are all connected to the inner side of the device base (1); one side of the positioning frame (411) slides in the slide groove (413); the sliding block (417) slides in the arc groove (419); the fifth servo motor (42), the positioning wheel (43), the first cam block (44), the second cam block (45), the piston head (424), and the water collecting tank (46) form a piston structure; the fourth bevel gear (415) and the third bevel gear (414) are meshed with each other; and the first cam block (44) rotates on the side of the positioning wheel (43) that deviates from the center of the circle.

Images