Crusher discharging mechanism with high stability

Abstract

The utility model discloses a high-stability discharging mechanism of a crusher, relates to the technical field of discharging of crushers, and aims to solve the problems that an existing discharging mechanism of the crusher is only a single belt conveyor, lacks a screening mechanism and cannot directly and effectively transfer materials which do not meet requirements to a specified area. According to the technical scheme, the screening device is characterized by comprising a supporting frame, two sliding rails are fixedly connected to the upper end of the supporting frame, a screening hopper is slidably mounted between the two sliding rails, a screening bottom plate which is obliquely distributed is arranged at the lower end of the inner side of the screening hopper, and a mounting through groove is formed in the side surface of the screening hopper; a movable screening plate is movably mounted in the mounting through groove, and rectangular through holes are formed in the outer surface of the movable screening plate and the outer surface of the screening bottom plate in a rectangular array mode. And the effects that the crushed materials can be screened, and meanwhile the screened materials can be transferred to different places in time are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of crusher discharging, in particular to a crusher discharging mechanism with high stability. Background Art

[0002] A crusher is a device that converts large-diameter materials into small-diameter materials. It is widely used in modern stone processing and mining. The discharge port of the crusher is located at the bottom of the crusher. In order to ensure that the material can be discharged stably and smoothly, the discharged material needs to be transferred to other locations in time to provide space for the crusher's discharge. At this time, a discharge mechanism is needed to assist in the discharge.

[0003] The existing crusher discharging mechanism is only a single belt conveyor, lacking a screening mechanism, and cannot directly and effectively transfer materials that do not meet the requirements to the designated area. Utility Model Content

[0004] The utility model aims to provide a crusher discharging mechanism with high stability, which can screen the crushed materials and can timely transport the screened materials to different locations.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A highly stable crusher discharging mechanism comprises a supporting frame, the upper end of the supporting frame is fixedly connected to two slide rails, a screening hopper is slidably installed between the two slide rails, an inner lower end of the screening hopper is provided with an inclined screening bottom plate, a mounting groove is provided on the side surface of the screening hopper, and a movable screening plate is movably installed inside the mounting groove, rectangular through holes are provided in a rectangular array on the outer surfaces of the movable screening plate and the screening bottom plate, a second belt conveyor is provided below the lower end of the screening bottom plate, and a first belt conveyor is provided below the screening hopper.

[0007] By adopting the above technical solution, the materials discharged from the crusher can be screened, and then the screened materials can be transported by two belt conveyors.

[0008] Furthermore, an external mounting frame is fixedly connected to the side surface of the screening hopper, two mounting holes are arranged on the outer surface of the external mounting frame, and an electric telescopic rod is fixedly installed inside each mounting hole, and the telescopic end of the electric telescopic rod is fixedly connected to one end of the movable screening plate.

[0009] By adopting the above technical solution, the movable screening plate can be driven to move its position by using the electric telescopic rod, thereby realizing the adjustment operation of the screening hole size.

[0010] Furthermore, a motor mounting plate is fixedly connected to the side surface of the support frame, a motor is fixedly mounted on the outer surface of the motor mounting plate, a linkage disk is fixedly connected to one end of the rotating shaft of the motor, a linkage end is fixedly connected to the edge position of the outer surface of one side of the linkage disk, a linkage bracket is movably connected to the outside of the linkage end, and one end of the linkage bracket is fixedly connected to the side surface of the screening hopper.

[0011] By adopting the above technical solution, the motor can be used to drive the linkage disk to rotate, and the linkage disk can be used to drive the linkage end to move in a circular trajectory. Then, under the linkage of the linkage bracket, the screening hopper can reciprocate.

[0012] Furthermore, a strip-shaped through groove is provided on the outer surface of the linkage bracket, and the linkage end is placed in the through groove.

[0013] By adopting the above technical solution, it is ensured that the linkage end can effectively drive the linkage bracket to move.

[0014] Furthermore, a hopper is fixedly connected to the inner side of the support frame, and the hopper is located above the feeding end of the first belt conveyor.

[0015] By adopting the above technical solution, it is ensured that the materials can fall on the first belt conveyor in a stable and orderly manner.

[0016] Furthermore, a third belt conveyor is fixedly installed on the upper end of the support frame, and the third belt conveyor is located below the unloading end of the second belt conveyor. The transport direction of the third belt conveyor is perpendicular to the transport direction of the second belt conveyor.

[0017] By adopting the above technical solution, the third belt conveyor can be used to transfer the materials conveyed by the second belt conveyor.

[0018] In summary, the beneficial technical effects of the utility model are:

[0019] 1. The utility model can use the screening hopper to receive the material discharged from the crusher discharge port, and then realize the screening operation by reciprocating the sliding of the screening hopper inside the slide rail chute, and perform a screening operation on the crushed material. The screened materials fall on the first belt conveyor and the second belt conveyor respectively, and the first belt conveyor and the second belt conveyor are used to transport the screened materials to the designated positions respectively, so that the functionality of the discharge mechanism is effectively improved, and at the same time, it can ensure that the crusher can perform the discharge operation stably and orderly;

[0020] 2. The utility model can adjust the extension and retraction amount of the electric telescopic rod according to actual needs, and use the electric telescopic rod to drive the movable screening plate to move its position. At this time, with the cooperation of the screening bottom plate and the movable screening plate, the size of the screening holes of the screening hopper is adjusted, so that different materials can be screened. The practicality and screening flexibility of the discharging mechanism are effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a first perspective view of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a second viewing angle diagram of the three-dimensional structure of the utility model;

[0023] Figure 3 For this utility model Figure 2 Enlarged view of point A.

[0024] In the figure: 1. Support frame; 2. Slide rail; 3. Screen hopper; 4. Movable screen plate; 5. Screen bottom plate; 6. External mounting frame; 7. Electric telescopic rod; 8. Hopper; 9. First belt conveyor; 10. Second belt conveyor; 11. Third belt conveyor; 12. Motor mounting plate; 13. Motor; 14. Linkage disk; 15. Linkage bracket; 16. Linkage end. DETAILED DESCRIPTION

[0025] The method of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] Refer to the attached Figure 1 , Attachment Figure 2A crusher discharging mechanism with high stability comprises a supporting frame 1, two slide rails 2 are fixedly connected to the upper end of the supporting frame 1, a screening hopper 3 is slidably installed between the two slide rails 2, an inner lower end of the screening hopper 3 is provided with an inclined screening bottom plate 5, a mounting through groove is provided on the side surface of the screening hopper 3, and a movable screening plate 4 is movably installed inside the mounting through groove, rectangular through holes are arranged in a rectangular array on the outer surfaces of the movable screening plate 4 and the screening bottom plate 5, a second belt conveyor 10 is provided below the lower end of the screening bottom plate 5, a first belt conveyor 9 is provided below the screening hopper 3, a hopper 8 is fixedly connected to the inner side of the supporting frame 1, the hopper 8 is located above the feeding end of the first belt conveyor 9, and a third belt conveyor 8 is fixedly installed on the upper end of the supporting frame 1 Belt conveyor 11, the third belt conveyor 11 is located below the unloading end of the second belt conveyor 10, and the transportation direction of the third belt conveyor 11 is perpendicular to the transportation direction of the second belt conveyor 10, wherein the screening hopper 3 can be used to receive the material discharged from the crusher discharge port, and then the screening operation is realized by the reciprocating sliding of the screening hopper 3 inside the slide groove of the slide rail 2, and the crushed material is screened once, and the screened materials fall on the first belt conveyor 9 and the second belt conveyor 10 respectively, and the first belt conveyor 9 and the second belt conveyor 10 are used to transport the screened materials to the designated positions respectively, and the functionality of the discharging mechanism is effectively improved, and at the same time, it can ensure that the crusher can perform the discharging operation stably and orderly.

[0027] Reference Figure 1 An external mounting frame 6 is fixedly connected to the side surface of the screening hopper 3, and two mounting holes are arranged on the outer surface of the external mounting frame 6, and an electric telescopic rod 7 is fixedly installed inside each mounting hole, and the telescopic end of the electric telescopic rod 7 is fixedly connected to one end of the movable screening plate 4, wherein the telescopic amount of the electric telescopic rod 7 can be adjusted according to actual needs, and the movable screening plate 4 is driven by the electric telescopic rod 7 to move its position. At this time, with the mutual cooperation of the screening bottom plate 5 and the movable screening plate 4, the size of the screening holes of the screening hopper 3 is adjusted, so as to realize the screening of different materials, and the practicability and screening flexibility of the discharging mechanism are effectively improved.

[0028] Reference Figure 2 , Figure 3A motor mounting plate 12 is fixedly connected to the side surface of the supporting frame 1, and a motor 13 is fixedly mounted on the outer surface of the motor mounting plate 12. A linkage disk 14 is fixedly connected to one end of the rotating shaft of the motor 13, and a linkage end head 16 is fixedly connected to the edge position of the outer surface of one side of the linkage disk 14. A linkage bracket 15 is movably connected to the outside of the linkage end head 16, and one end of the linkage bracket 15 is fixedly connected to the side surface of the screening hopper 3. A strip through groove is arranged on the outer surface of the linkage bracket 15, and the linkage end head 16 is placed in the through groove, wherein the motor 13 can be used to drive the linkage disk 14 to rotate. Since the linkage end head 16 is fixedly connected to the edge position of the outer surface of one side of the linkage disk 14, the linkage end head 16 moves in a circular trajectory, and since the linkage end head 16 is placed in the strip through groove of the linkage bracket 15, the linkage end head 16 can drive the linkage bracket 15 and the screening hopper 3 to reciprocate, thereby realizing a stable material screening operation.

[0029] Working principle: When in use, first install the device at the designated position, and then adjust the size of the screening hole of the screening hopper 3 according to the size of the material to be screened. When adjusting, adjust the telescopic amount of the electric telescopic rod 7, and use the electric telescopic rod 7 to drive the movable screening plate 4 to move its position, so as to effectively adjust the size of the screening hole of the screening hopper 3. At this time, the material crushed by the crusher can be accepted. Then start the motor 13, and use the motor 13 to drive the linkage disk 14 to rotate. Since the linkage end 16 is fixedly connected to the edge position of the outer surface of one side of the linkage disk 14, the linkage end 16 moves in a circular trajectory. Since the linkage end 16 is placed on the linkage bracket 15 In the strip-shaped through groove, the linkage end 16 can drive the linkage bracket 15 and the screening hopper 3 to do reciprocating motion to realize stable material screening operation. At this time, smaller materials pass through the screening hole and fall into the hopper 8, and then fall on the first belt conveyor 9. The first belt conveyor 9 is started to transport the small-diameter materials. Since the movable screening plate 4 and the screening bottom plate 5 are both inclined, the large-diameter borings are discharged from the unloading end of the screening hopper 3 and fall on the second belt conveyor 10. Then the second belt conveyor 10 and the third belt conveyor 11 are started, and the second belt conveyor 10 and the third belt conveyor 11 are used to transport the large-diameter materials.

[0030] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A crusher discharging mechanism with high stability, comprising a support frame (1), characterized in that: Two slide rails (2) are fixedly connected to the upper end of the support frame (1), a screening hopper (3) is slidably installed between the two slide rails (2), an inclined screening bottom plate (5) is provided at the inner lower end of the screening hopper (3), a mounting groove is provided on the side surface of the screening hopper (3), and a movable screening plate (4) is movably installed inside the mounting groove, rectangular through holes are arranged in a rectangular array on the outer surfaces of the movable screening plate (4) and the screening bottom plate (5), a second belt conveyor (10) is provided below the lower end of the screening bottom plate (5), and a first belt conveyor (9) is provided below the screening hopper (3).

2. A crusher discharging mechanism with high stability according to claim 1, characterized in that: An external mounting frame (6) is fixedly connected to the side surface of the screening hopper (3), two mounting holes are arranged on the outer surface of the external mounting frame (6), and an electric telescopic rod (7) is fixedly installed inside each mounting hole, and the telescopic end of the electric telescopic rod (7) is fixedly connected to one end of the movable screening plate (4).

3. A crusher discharging mechanism with high stability according to claim 1, characterized in that: A motor mounting plate (12) is fixedly connected to the side surface of the support frame (1), a motor (13) is fixedly mounted on the outer surface of the motor mounting plate (12), a linkage disk (14) is fixedly connected to one end of the rotating shaft of the motor (13), a linkage end (16) is fixedly connected to the edge of the outer surface of one side of the linkage disk (14), a linkage bracket (15) is movably connected to the outside of the linkage end (16), and one end of the linkage bracket (15) is fixedly connected to the side surface of the screening hopper (3).

4. A crusher discharging mechanism with high stability according to claim 3, characterized in that: A strip-shaped through groove is arranged on the outer surface of the linkage bracket (15), and the linkage end head (16) is placed in the through groove.

5. A crusher discharging mechanism with high stability according to claim 1, characterized in that: A hopper (8) is fixedly connected to the inner side of the support frame (1), and the hopper (8) is located above the feeding end of the first belt conveyor (9).

6. A crusher discharging mechanism with high stability according to claim 1, characterized in that: A third belt conveyor (11) is fixedly mounted on the upper end of the support frame (1), and the third belt conveyor (11) is located below the unloading end of the second belt conveyor (10), and the transport direction of the third belt conveyor (11) is perpendicular to the transport direction of the second belt conveyor (10).

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