Cone crusher with efficient crushing cone structure

Abstract

The cone crusher with the efficient crushing cone structure comprises a cone crusher body, a crushing movable cone is installed in the cone crusher body in a matched mode, a plurality of first crushing protrusions are distributed on the surface of the crushing movable cone, and a plurality of second crushing protrusions are distributed on the surface of the crushing movable cone. A driving assembly matched with the crushing movable cone is arranged on the lower portion of the cone crusher body. According to the cone crusher with the efficient crushing cone structure, through the multiple first crushing protrusions and the multiple second crushing protrusions which are arranged in a staggered mode, broken stone is conveniently prevented from being clamped in a cavity of the cone crusher in the crushing process; the normal work of the cone crusher is guaranteed, the guide rail is arranged to conveniently drive the two raw material box bodies to sequentially feed materials into the cone crusher, the feeding speed of the raw materials is conveniently controlled, the crushing efficiency and the crushing effect of the cone crusher are guaranteed, and the material blocking plate, the hydraulic cylinder and the sliding groove are arranged to conveniently control discharging at the position of the second discharging channel.

Description

Technical Field

[0001] The utility model relates to the technical field of cone crushers, in particular to a cone crusher with a high-efficiency crushing cone structure. Background Art

[0002] Cone crushers are used to crush ore raw materials in mining construction. Cone crushers have large crushing ratio, high efficiency, low energy consumption, and uniform product strength. They are suitable for medium and fine crushing of various ores and rocks. During the working process of the cone crusher, the motor drives the eccentric sleeve to rotate through the transmission device, and the movable cone rotates and swings under the force of the eccentric sleeve. The section where the movable cone is close to the static cone becomes the crushing chamber. The material is crushed by multiple squeezing and impact of the movable cone and the static cone. When the movable cone leaves the section, the material that has been crushed to the required particle size falls under the action of its own gravity and is discharged from the bottom of the cone to complete the crushing process. The existing cone crusher with an efficient crushing cone structure occasionally has gravel stuck in the cavity of the cone crusher during crushing, affecting the normal operation of the cone crusher. It is also inconvenient to control the feed of raw materials and is more likely to affect the crushing efficiency of the cone crusher. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a cone crusher with an efficient crushing cone structure. The staggered crushing protrusions can prevent crushed stones from getting stuck in the cavity of the cone crusher, thereby ensuring the normal operation of the cone crusher. At the same time, the feed speed of the raw materials can also be controlled to ensure the crushing efficiency of the cone crusher, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A cone crusher with an efficient crushing cone structure comprises a cone crusher body, a crushing movable cone is installed inside the cone crusher body, a plurality of first crushing protrusions are arranged on the surface of the crushing movable cone, a plurality of second crushing protrusions are arranged inside the cone crusher body, a driving assembly cooperating with the crushing movable cone is arranged at the lower part of the cone crusher body, a first discharge channel is arranged at the edge position of the lower surface of the cone crusher body, a feed support plate is installed at the feed port of the upper part of the cone crusher body, a feed channel is opened at the middle position of the feed support plate, a guide rail is arranged on the upper surface of the feed support plate, a raw material box is installed at each end of the guide rail, a second discharge channel is opened at the bottom of the raw material box, and a discharge control assembly is installed at the second discharge channel.

[0006] As a preferred technical solution of the utility model, the second crushing protrusions and the first crushing protrusions are arranged alternately, and the outer surfaces of the second crushing protrusions and the first crushing protrusions are both provided with a superhard alloy layer.

[0007] As a preferred technical solution of the utility model, the driving assembly includes a transmission rod installed at the lower part of the cone crusher body, a pulley is provided at one end of the transmission rod, a first bevel gear is provided at the other end of the transmission rod, a mounting groove is opened at the lower part of the crushing cone, a second bevel gear matching with the first bevel gear is provided at the bottom of the mounting groove, and a mounting support seat fixedly connected to the second bevel gear is installed in the mounting groove.

[0008] As a preferred technical solution of the utility model, the first bevel gear and the second bevel gear are both annular structures.

[0009] As a preferred technical solution of the utility model, a crushing cavity is formed between the cone crusher body and the crushing cone, the lower part of the crushing cavity is connected to a crushing channel distributed in a spiral shape, and the bottom of the crushing channel is connected to the first discharge channel.

[0010] As a preferred technical solution of the utility model, the discharge control component includes a slide groove opened at the second discharge channel, a baffle plate is slidably connected in the slide groove, and the end of the baffle plate is connected to a hydraulic cylinder located on the outer side of the raw material box body.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The staggered arrangement of multiple first crushing protrusions and second crushing protrusions can facilitate prevention of crushed stones from being stuck in the cavity of the cone crusher during the crushing process, thereby ensuring the normal operation of the cone crusher; the provision of guide rails can facilitate driving the two raw material boxes to be loaded into the cone crusher in sequence, thereby facilitating control of the feed speed of the raw materials, thereby ensuring the crushing efficiency and crushing effect of the cone crusher; the provision of baffle plates, hydraulic cylinders and slides can facilitate control of the unloading of materials at the second discharge channel; in summary, the cone crusher can prevent crushed stones from being stuck in the cavity of the cone crusher through the staggered arrangement of crushing protrusions, thereby ensuring the normal operation of the cone crusher; at the same time, the feed speed of the raw materials can also be controlled, thereby ensuring the crushing efficiency of the cone crusher. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the partial cross-section structure of the utility model.

[0015] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the utility model in another direction.

[0016] In the figure: cone crusher body 1, guide rail 2, feed support plate 3, feed channel 4, raw material box 5, baffle plate 6, hydraulic cylinder 7, pulley 8, transmission rod 9, first discharge channel 10, second discharge channel 11, chute 12, first bevel gear 13, first crushing protrusion 14, crushing movable cone 15, second crushing protrusion 16, second bevel gear 17, mounting support seat 18. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3 , the utility model provides a technical solution:

[0019] A cone crusher with an efficient crushing cone structure comprises a cone crusher body 1, a crushing cone 15 is installed inside the cone crusher body 1, a plurality of first crushing protrusions 14 are arranged on the surface of the crushing cone 15, a plurality of second crushing protrusions 16 are arranged inside the cone crusher body 1, a driving assembly matched with the crushing cone 15 is arranged at the lower part of the cone crusher body 1, a first discharge channel 10 is arranged at the edge position of the lower surface of the cone crusher body 1, a feed support plate 3 is installed at the feed port of the upper part of the cone crusher body 1, a feed channel 4 is opened at the middle position of the feed support plate 3, a guide rail 2 is arranged on the upper surface of the feed support plate 3, a raw material box 5 is installed at each end of the guide rail 2, a second discharge channel 11 is opened at the bottom of the raw material box 5, and a discharge control assembly is installed at the second discharge channel 11.

[0020] The second crushing protrusions 16 and the first crushing protrusions 14 are arranged alternately, and the outer surfaces of the second crushing protrusions 16 and the first crushing protrusions 14 are both provided with a superhard alloy layer.

[0021] The driving assembly includes a transmission rod 9 installed at the lower part of the cone crusher body 1, a pulley 8 is provided at one end of the transmission rod 9, and a first bevel gear 13 is provided at the other end of the transmission rod 9. A mounting groove is opened at the lower part of the crushing cone 15, and a second bevel gear 17 matching the first bevel gear 13 is provided at the bottom of the mounting groove. A mounting support seat 18 fixedly connected to the second bevel gear 17 is installed in the mounting groove.

[0022] The first bevel gear 13 and the second bevel gear 17 are both annular structures.

[0023] A crushing cavity is formed between the cone crusher body 1 and the crushing cone 15 . The lower part of the crushing cavity is connected to a crushing channel distributed in a spiral shape, and the bottom of the crushing channel is connected to the first discharge channel 10 .

[0024] The material discharging control assembly includes a chute 12 provided at the second material discharging channel 11 , a material blocking plate 6 is slidably connected in the chute 12 , and an end of the material blocking plate 6 is connected to a hydraulic cylinder 7 located on the outer side of the raw material box 5 .

[0025] The pulley 8 is connected to the external driving motor through a belt to provide driving force for the cone crusher body 1. The first bevel gear 13 and the second bevel gear 17 are meshed and connected to drive the crushing cone 15 to rotate. The raw materials are crushed by the multiple first crushing protrusions 14 and the second crushing protrusions 16 that are stably arranged. The operation of the crushing cone 15 is stably supported by the installation support seat 18. The bottom of the installation support seat 18 is installed on a fixed base outside the cone crusher body 1. The two raw material boxes 5 are controlled to move through the guide rail 2 to alternately load the two raw material boxes 5 into the cone crusher body 1. The hydraulic cylinder 7 drives the baffle plate 6 to move along the second discharge channel 11 to control the discharge of the second discharge channel 11.

[0026] The cone crusher body 1, guide rail 2 and hydraulic cylinder 7 are all common models on the market. The cone crusher body 1, guide rail 2 and hydraulic cylinder 7 are all electrically connected to an external control switch group, and their connection relationship is a common means in the prior art.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cone crusher with a high-efficiency crushing cone structure, comprising a cone crusher body (1), characterized in that: A crushing cone (15) is installed in the cone crusher body (1), and a plurality of first crushing protrusions (14) are arranged on the surface of the crushing cone (15). A plurality of second crushing protrusions (16) are arranged in the cone crusher body (1). A driving assembly that cooperates with the crushing cone (15) is arranged at the lower part of the cone crusher body (1). A first discharge channel (10) is arranged at the edge of the lower surface of the cone crusher body (1). A feed support plate (3) is installed at the feed inlet of the upper part of the cone crusher body (1). A feed channel (4) is provided at the middle position of the feed support plate (3). A guide rail (2) is provided on the upper surface of the feed support plate (3). A raw material box (5) is installed at each end of the guide rail (2). A second discharge channel (11) is provided at the bottom of the raw material box (5). A discharge control assembly is installed at the second discharge channel (11).

2. The cone crusher with a high-efficiency crushing cone structure according to claim 1, characterized in that: The second crushing protrusions (16) and the first crushing protrusions (14) are arranged alternately, and the outer surfaces of the second crushing protrusions (16) and the first crushing protrusions (14) are both provided with a superhard alloy layer.

3. The cone crusher with a high-efficiency crushing cone structure according to claim 1, characterized in that: The driving assembly comprises a transmission rod (9) mounted at the bottom of the cone crusher body (1), a pulley (8) being provided at one end of the transmission rod (9), a first bevel gear (13) being provided at the other end of the transmission rod (9), a mounting groove being provided at the bottom of the crushing movable cone (15), a second bevel gear (17) being provided at the bottom of the mounting groove and being matched with the first bevel gear (13), and a mounting support seat (18) being fixedly connected with the second bevel gear (17) being installed in the mounting groove.

4. The cone crusher with a high-efficiency crushing cone structure according to claim 3 is characterized in that: The first bevel gear (13) and the second bevel gear (17) are both annular structures.

5. The cone crusher with a high-efficiency crushing cone structure according to claim 1, characterized in that: A crushing cavity is formed between the cone crusher body (1) and the crushing cone (15), the lower part of the crushing cavity is connected to a crushing channel distributed in a spiral shape, and the bottom of the crushing channel is connected to the first discharge channel (10).

6. The cone crusher with a high-efficiency crushing cone structure according to claim 1, characterized in that: The material discharging control assembly comprises a slide groove (12) provided at the second material discharging channel (11), a material blocking plate (6) being slidably connected in the slide groove (12), and an end of the material blocking plate (6) being connected to a hydraulic cylinder (7) located on the outer side of the raw material box (5).

Images