Cone crusher with automatic feeding function

Abstract

The utility model relates to the technical field of cone crushers, and provides a cone crusher with an automatic feeding function, which comprises a machine body, the hopper is arranged on the machine body and is communicated with the feeding hole; the swing part is arranged in the hopper in a swing mode and opens or closes the feeding port after swinging. By means of the technical scheme, the problem that in the prior art, a cone crusher lacks a feeding control mechanism, and blockage is likely to be caused is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cone crushers, and specifically, to a cone crusher with an automatic feeding function. Background Art

[0002] A cone crusher is a very widely used ore crushing equipment in the field of mining machinery. During the working process of the cone crusher, the motor drives the eccentric sleeve to rotate through the transmission device, and the moving cone makes a rotational swing under the driving of the eccentric bushing. The section where the moving cone approaches the static cone becomes the crushing cavity, and the material is crushed by being squeezed and impacted by the moving cone and the static cone for multiple times. When the moving cone leaves this section, the material that has been crushed to the required particle size at this place falls under its own gravity and is discharged from the bottom of the cone.

[0003] In the actual production process, after the ore is mined, it is usually directly transported to the inlet of the cone crusher by common belt conveyors, scraper conveyors, etc. This method directly pours the ore into the cone crusher. When a certain piece of ore gets stuck in the cone crusher, the cone crusher will widen the gap to let it fall to avoid blockage. Considering the production efficiency and power consumption cost, it is not convenient to directly shut down the conveyor during this process, so the ore will keep pouring into the cone crusher, which is likely to cause blockage and affect the normal crushing and processing of the ore. Therefore, the existing cone crushers lack control over feeding, and it is necessary to improve the existing cone crushers to avoid the above situation. Summary of the Utility Model

[0004] The utility model provides a cone crusher with an automatic feeding function, which solves the problem that the cone crusher in the related technology lacks a mechanism for controlling feeding and is prone to blockage.

[0005] The technical solution of the utility model is as follows:

[0006] A cone crusher with an automatic feeding function includes:

[0007] A machine body, which has a feeding port;

[0008] A hopper, which is arranged on the machine body and is communicated with the feeding port;

[0009] A swinging member, which is swingably arranged in the hopper and opens or closes the feeding port after swinging.

[0010] As a further technical solution, it further includes:

[0011] A rotating shaft, which is rotatably arranged on the hopper, is located on one side of the swinging member, one end of the rotating shaft is located inside the hopper, and the other end is located outside the hopper;

[0012] A connecting piece is located between the rotating shaft and the swinging piece. One end of the connecting piece is hinged to the end of the swinging piece, and the other end is arranged on the rotating shaft. After the connecting piece rotates following the rotating shaft, it drives the swinging piece to swing.

[0013] A roller is rotatably arranged on the swinging piece.

[0014] A limit guiding plate is arranged inside the hopper and on one side of the swinging piece, and the roller abuts against the limit guiding plate.

[0015] As a further technical solution, it further includes

[0016] An extension piece is arranged on one end of the connecting piece located at the rotating shaft.

[0017] A fixing column is arranged inside the hopper and on one side of the rotating shaft.

[0018] An elastic piece has one end arranged on the extension piece and the other end arranged on the fixing column, and is used to provide a force for the extension piece to approach the fixing column.

[0019] As a further technical solution, a gap is left between the swinging piece and the inner wall of the hopper.

[0020] As a further technical solution, the limit guiding plate has a blocking portion.

[0021] As a further technical solution, the end of the rotating shaft has a first blocking edge.

[0022] As a further technical solution, the end of the extension piece has a second blocking edge.

[0023] As a further technical solution, the end of the fixing column has a third blocking edge.

[0024] As a further technical solution, it further includes

[0025] A baffle is arranged inside the hopper, and an accommodating space is formed between the baffle and the inner wall of the hopper. The rotating shaft, the connecting piece, the roller, the limit guiding plate, the extension piece, the fixing column and the elastic piece are all located in the accommodating space.

[0026] As a further technical solution, the elastic piece is a tension spring.

[0027] The working principle and beneficial effects of the present utility model are as follows:

[0028] In the present utility model, a hopper is added to a cone crusher. A swinging member is provided inside the hopper. After the swinging member swings, it can open or close the feeding port, enabling the cone crusher to control whether ore falls into the crushing cavity with its own body for feeding, so that the cone crusher has a function of controlling feeding and automatically feeding the crushing cavity.

[0029] When a certain piece of ore or some impurities are stuck at the feeding port, the swinging member can close the inlet. After the cone crusher processes them, the swinging member opens again, and other ore falls in, avoiding blockage. The hopper can play a role of temporary storage and buffering. When the above situation or an unexpected failure occurs to the cone crusher, the swinging member closes the passage, and the hopper can temporarily store the falling ore and then open the passage for feeding after the cone crusher starts normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The following will further illustrate the above characteristics, technical features, advantages and their implementation manners of the present utility model in a clear and understandable manner in combination with the drawings of the preferred embodiments.

[0031] Figure 1 is a schematic diagram of the body structure in the present utility model;

[0032] Figure 2 is a schematic diagram of the internal structure of the hopper in the present utility model;

[0033] Figure 3 is Figure 2 a schematic diagram of the structure after removing the baffle in

[0034] Figure 4 is a schematic diagram of the structure of the swinging member opening the feeding port in the present utility model;

[0035] Figure 5 is a schematic diagram of the structure of the swinging member closing the feeding port in the present utility model;

[0036] In the figure: 1, body; 2, feeding port; 3, hopper; 4, swinging member; 5, rotating shaft; 6, connecting member; 7, roller; 8, limiting guide plate; 9, extension member; 10, fixed column; 11, elastic member; 12, gap; 13, blocking portion; 14, first blocking edge; 15, second blocking edge; 16, third blocking edge; 17, baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the specific embodiments of the present utility model will be described below with reference to the drawings. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings and other embodiments can be obtained.

[0038] For the sake of simplicity of the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product as a whole. Additionally, for the sake of simplicity and ease of understanding of the drawings, for components with the same structure or function in some figures, only one of them is schematically shown, or only one of them is labeled. In this text, "one" not only means "only this one", but also can mean "more than one" situation, and "several" includes "two" and "more than two".

[0039] In this text, it should be noted that unless otherwise clearly stipulated and defined, the terms "installation", "connection", and "linkage" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific situations.

[0040] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0041] As Figures 1 to 5 shown, a cone crusher with an automatic feeding function includes a machine body 1, and the machine body 1 has a feeding port 2; a hopper 3 is arranged on the machine body 1 and is communicated with the feeding port 2; a swinging member 4 is swingably arranged in the hopper 3, and after swinging, it opens or closes the feeding port 2.

[0042] In this embodiment, in order to solve the problem in the prior art that the cone crusher lacks a mechanism for controlling feeding and is prone to blockage, a hopper 3 is added to the cone crusher. Inside the hopper 3, there is a swinging member 4. After the swinging member 4 swings, it can open or close the feeding port 2, so that the cone crusher can control whether the ore falls into the crushing cavity by its own machine body 1 for feeding, enabling the cone crusher to have a function of controlling feeding and automatically feeding into the crushing cavity.

[0043] When a certain piece of ore or some impurities are stuck at the feeding port 2, the swinging member 4 can close the inlet. After the cone crusher processes it, the swinging member 4 opens again, and other ore falls in, avoiding blockage. The hopper 3 can play a role of temporary storage and buffering. When the above situation or an accidental failure occurs to the cone crusher, the swinging member 4 closes the passage, and the hopper 3 can temporarily store the falling ore and then open the passage for feeding after the cone crusher starts normally.

[0044] Further, it further includes a rotating shaft 5 which is rotatably arranged on the hopper 3, on one side of the swinging member 4. One end of the rotating shaft 5 is located inside the hopper 3, and the other end is located outside the hopper 3; a connecting member 6 is located between the rotating shaft 5 and the actual swinging member 4. One end of the connecting member 6 is hinged to the end of the swinging member 4, and the other end is arranged on the rotating shaft 5. The connecting member 6 drives the swinging member 4 to swing after following the rotation of the rotating shaft 5; a roller 7 is rotatably arranged on the swinging member 4; a limiting guide plate 8 is arranged inside the hopper 3, on one side of the swinging member 4, and the roller 7 abuts against the limiting guide plate 8.

[0045] In this embodiment, the rotating shaft 5 can be externally connected to a drive. When the rotating shaft 5 rotates, the swinging member 4 is driven by the connecting member 6 to perform a reciprocating swinging motion. The swinging member 4 is equipped with rollers 7, and these rollers 7 slide along the limiting guide plate 8 arranged inside the hopper 3 to ensure the smoothness and accuracy of the swinging motion. The reason for driving the swinging member 4 with the above structure is that the swinging member 4 can achieve its motion with a relatively small gap 12 reserved between it and the inner wall of the hopper 3. The relatively small gap 12 can leave a larger space in the hopper 3 to accommodate ore and increase its receiving capacity. Since the connecting member 6 is hinged to the end of the swinging member 4, the traction point is at the end of the swinging member 4. With the cooperation of the rollers 7 and the limiting guide plate 8, it can avoid interference with the inner wall of the hopper 3 and enable the swinging member 4 to swing smoothly to open or close the passage.

[0046] Further, it further includes an extension member 9 which is arranged on one end of the connecting member 6 located at the rotating shaft 5; a fixing column 10 is arranged inside the hopper 3, on one side of the rotating shaft 5; one end of an elastic member 11 is arranged on the extension member 9, and the other end is arranged on the fixing column 10, for providing a force for the extension member 9 to approach the fixing column 10. Further, the elastic member 11 is a tension spring.

[0047] In this embodiment, when the swinging member 4 opens the passage, the tension spring can apply a pulling force to the extension member 9, and through the connecting member 6, it can exert an upward pushing force on the swinging member 4 to make the swinging member 4 more stable; when the swinging member 4 closes the passage, the tension spring can apply a downward pulling force to the extension member 9, and through the connecting member 6, it can exert a squeezing force on the swinging member 4 to make the swinging member 4 closely adhere to the inner wall of the hopper 3 and be more stable.

[0048] Further, a gap 12 is left between the swinging member 4 and the inner wall of the hopper 3.

[0049] In this embodiment, leaving the gap 12 provides a swinging space for the swinging member 4.

[0050] Further, the limiting guide plate 8 has a blocking portion 13.

[0051] In this embodiment, the blocking portion 13 can limit the roller 7 to prevent the roller 7 from detaching from the limiting guide plate 8.

[0052] Further, the end of the rotating shaft 5 has a first blocking edge 14.

[0053] In this embodiment, the first retaining edge 14 can limit the end of the connecting member 6 to prevent it from detaching.

[0054] Furthermore, the end of the extension member 9 has a second retaining edge 15.

[0055] In this embodiment, the second retaining edge 15 can limit one end of the elastic member 11 to prevent it from detaching.

[0056] Furthermore, the end of the fixing post 10 has a third retaining edge 16.

[0057] In this embodiment, the third retaining edge 16 can limit the other end of the elastic member 11 to prevent it from detaching.

[0058] Furthermore, it further includes a baffle 17. The baffle 17 is arranged in the hopper 3 and forms an accommodating space with the inner wall of the hopper 3. The rotating shaft 5, the connecting member 6, the roller 7, the limiting and guiding plate 8, the extension member 9, the fixing post 10 and the elastic member 11 are all located in the accommodating space.

[0059] In this embodiment, the baffle 17 can prevent the ore from colliding with the rotating shaft 5, the connecting member 6, the roller 7, the limiting and guiding plate 8, the extension member 9, the fixing post 10 and the elastic member 11, avoid damaging the components, and ensure that each component works together without interfering with the main crushing process.

[0060] In summary, the cone crusher of this embodiment realizes the automatic feeding function through the above structural design, improves the automation level and operation efficiency of the equipment, reduces the need for manual intervention, and demonstrates good practicability and innovation value.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A cone crusher with automatic feeding function, characterized in that: include, A machine body (1) having a feed inlet (2); A hopper (3) is arranged on the machine body (1) and is connected to the feed port (2); A swinging member (4) is swingably disposed in the hopper (3) and opens or closes the feed opening (2) after swinging.

2. The cone crusher with automatic feeding function according to claim 1, characterized in that: Also includes, A rotating shaft (5) is rotatably arranged on the hopper (3) and is located on one side of the swinging member (4); one end of the rotating shaft (5) is located inside the hopper (3) and the other end is located outside the hopper (3); a connecting member (6) located between the rotating shaft (5) and the swinging member (4); one end of the connecting member (6) is hinged to the end of the swinging member (4), and the other end is arranged on the rotating shaft (5); the connecting member (6) rotates with the rotating shaft (5) and drives the swinging member (4) to swing; A roller (7) rotatably disposed on the swing member (4); A limiting guide plate (8) is arranged inside the hopper (3) and is located on one side of the swinging member (4), and the roller (7) abuts against the limiting guide plate (8).

3. The cone crusher with automatic loading function according to claim 2, characterized in that: Also includes, An extension member (9) is arranged on one end of the connecting member (6) located at the rotating shaft (5); A fixed column (10) is arranged in the hopper (3) and is located on one side of the rotating shaft (5); An elastic member (11) has one end disposed on the extension member (9) and the other end disposed on the fixing column (10), and is used to provide a force for the extension member (9) to approach the fixing column (10).

4. The cone crusher with automatic loading function according to claim 1, characterized in that: A gap (12) is left between the swinging member (4) and the inner wall of the hopper (3).

5. The cone crusher with automatic loading function according to claim 2, characterized in that: The limiting guide plate (8) has a stopper (13).

6. The cone crusher with automatic loading function according to claim 2, characterized in that: The end of the rotating shaft (5) has a stop edge (14).

7. The cone crusher with automatic loading function according to claim 2, characterized in that: The end of the extension piece (9) has a second stop edge (15).

8. The cone crusher with automatic loading function according to claim 1, characterized in that: The end of the fixing column (10) is provided with a stop edge three (16).

9. The cone crusher with automatic loading function according to claim 3, characterized in that: Also includes, The baffle plate (17) is arranged in the hopper (3) and forms a receiving space with the inner wall of the hopper (3); the rotating shaft (5), the connecting member (6), the roller (7), the limiting guide plate (8), the extending member (9), the fixing column (10) and the elastic member (11) are all located in the receiving space.

10. The cone crusher with automatic loading function according to claim 3, characterized in that: The elastic member (11) is a tension spring.

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