Slag crusher with anti-blocking structure

Abstract

The utility model discloses a slag crusher with an anti-clamping structure, and belongs to the technical field of slag crushers, the slag crusher comprises a slag crushing box, two symmetrically arranged crushing walls are arranged on the inner wall of the slag crushing box, and two crushing rollers which are matched with each other are rotatably mounted between the left side and the right side of the slag crushing box in a penetrating manner; the two crushing rollers are located between the two crushing walls, a discharging port is formed in one side of the slag crushing box, a slope table matched with the discharging port is arranged on the bottom wall of the slag crushing box, gears are installed on shaft bodies of the two crushing rollers, the two gears are arranged in a meshed mode, a driving mechanism is arranged on the outer wall of one side of the slag crushing box, and the driving mechanism is arranged on the outer wall of the other side of the slag crushing box. And a feeding square pipe arranged in a penetrating mode is fixedly installed at the top end of the slag crushing box, a supporting block is fixedly installed on the outer wall of one side of the feeding square pipe, and a supporting frame is rotationally installed at the end, away from the feeding square pipe, of the supporting block through a pin shaft. The quantitative feeding device is provided with a quantitative feeding structure and has an anti-blocking function.

Description

Technical Field

[0001] The present application relates to the technical field of slag crushers, and more specifically, to a slag crusher with an anti-stuck structure. Background Art

[0002] A slag crusher is generally used to crush slag. Generally, a gap is provided in the shell of the slag crusher to accommodate the passage of materials, and a crushing structure is provided above the gap. The materials are squeezed and crushed by the crushing structure and then flow out from the gap.

[0003] Chinese Patent Publication No.: (CN219596771U) discloses a slag crusher, which includes a casing, a jaw plate, a rotating roller, roller teeth, a roller tooth fixing plate and a motor.

[0004] There are still certain shortcomings in the above-mentioned related technologies. For example, when the slag crusher is in use, since the slag generally contains metal or unburned cloth belts, when a large amount of slag is poured into the slag crusher, it is easy to cause the slag crusher to get stuck or even stuck. Therefore, in order to solve such problems, we propose a slag crusher with an anti-stuck structure. Utility Model Content

[0005] In order to solve the above problems, the present application provides a slag crusher with an anti-stuck structure, which adopts the following technical solutions:

[0006] A slag crusher with an anti-stuck structure comprises a slag crushing box, the inner wall of the slag crushing box is provided with two symmetrically arranged crushing walls, two crushing rollers that cooperate with each other are penetrated and rotatably installed between the left and right sides of the slag crushing box, the two crushing rollers are located between the two crushing walls, one side of the slag crushing box is provided with a discharge port, the bottom wall of the slag crushing box is provided with a ramp matching the discharge port, the shafts of the two crushing rollers are fixedly installed with gears, the two gears are meshed, one side outer wall of the slag crushing box is provided with a driving mechanism for driving the two crushing rollers to rotate, and the top of the slag crushing box is fixedly provided with an inlet arranged in a penetrating manner. A square tube for feeding, a support block is fixedly installed on the outer wall of one side of the feed square tube, and a support frame is rotatably installed on the end of the support block away from the feed square tube through a pin shaft, and two support rods are rotatably installed on the side wall of the vertical section of the support frame through a pin shaft, and the two support rods are symmetrically arranged with respect to the support block, and U-shaped blocks are rotatably installed on the ends of the two support rods away from the support block through a pin shaft, and the two U-shaped blocks are fixedly clamped with sealing plates, and the sealing plates are penetrated and slidably connected to one side of the feed square tube, and a hydraulic cylinder is fixedly installed on the outer wall of one side of the feed square tube, and the top end of the piston rod of the hydraulic cylinder is rotatably connected to the support frame through a pin shaft.

[0007] Preferably, a plurality of universal pulleys distributed in an array are fixedly mounted on the bottom end of the slag crusher, and a self-locking structure is provided inside the universal pulley.

[0008] Preferably, the cross-section of the crushing wall is trapezoidal, and crushing nails are provided on the inclined surface of the crushing wall.

[0009] Preferably, the driving mechanism comprises a motor, the motor is fixedly mounted on an outer wall of one side of the slag box, and the output shaft of the motor is fixedly connected to the shaft body of one of the crushing rollers through a coupling.

[0010] Preferably, a flared portion is fixedly mounted on the top end of the feed square tube, and the flared portion is used for feeding raw materials.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] By installing the slag box, the slag to be crushed is poured into the feeding square pipe, and the hydraulic cylinder cooperates with the support frame to drive the sealing plate at the bottom to seal the feeding square pipe, and the sealing plate at the top is in an open state. Then the hydraulic cylinder cooperates with the support frame to drive the sealing plate at the bottom to cancel the sealing of the feeding square pipe, and the sealing plate at the top seals the feeding square pipe. A certain amount of slag falls into the slag box, and the driving mechanism drives the two crushing rollers to crush the slag and slide out from the discharge port, which has a quantitative feeding structure and an anti-stuck function. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of this application;

[0014] Figure 2 A cross-sectional view of the slag box of the present application;

[0015] Figure 3 This is a cross-sectional view of the feed square tube of the present application.

[0016] Description of the numbers in the figure:

[0017] 1. Crushing box; 2. Universal pulley; 3. Crushing wall; 4. Crushing roller; 5. Ramp; 6. Gear; 7. Motor; 8. Feed square tube; 9. Support block; 10. Support frame; 11. Support rod; 12. U-shaped block; 13. Sealing plate; 14. Expanding part; 15. Hydraulic cylinder. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0019] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0021] The following is combined with Figure 1-3 This application is described in further detail.

[0022] See also Figure 1-3A slag crusher with an anti-stuck structure comprises a slag crushing box 1, a plurality of universal pulleys 2 arranged in an array are fixedly installed at the bottom end of the slag crushing box 1, a self-locking structure is arranged inside the universal pulley 2, and has a mobile support function, two symmetrically arranged crushing walls 3 are arranged on the inner wall of the slag crushing box 1, the cross section of the crushing wall 3 is arranged in a trapezoidal shape, and the inclined surface of the crushing wall 3 is provided with crushing nails, which has an auxiliary crushing function, and two mutually cooperating crushing rollers 4 are installed between the left and right sides of the slag crushing box 1 and are rotatably installed, and the two crushing rollers 4 are located between the two crushing walls 3 The slag box 1 has a crushing function, a discharge port is arranged on one side of the slag box 1, and a slope 5 matching the discharge port is arranged on the bottom wall of the slag box 1. The inclination angle of the slope 5 makes the crushed slag flow out automatically. Gears 6 are fixedly installed on the shafts of the two crushing rollers 4. The two gears 6 are meshed and have a meshing transmission function. A driving mechanism for driving the two crushing rollers 4 to rotate is arranged on the outer wall of one side of the slag box 1. The driving mechanism includes a motor 7. The motor 7 is fixedly installed on the outer wall of one side of the slag box 1. The output shaft of the motor 7 is connected to the outer wall of the slag box 1 through a coupling. The device is fixedly connected to the shaft of one of the crushing rollers 4 and has a driving function. A feeding square pipe 8 is fixedly installed on the top of the crushing box 1 to form a feeding channel. A support block 9 is fixedly installed on the outer wall of one side of the feeding square pipe 8 to have a supporting function. A support frame 10 is rotatably installed on the end of the support block 9 away from the feeding square pipe 8 through a pin shaft to have a supporting function. Two support rods 11 are rotatably installed on the side wall of the vertical section of the support frame 10 through a pin shaft. The two support rods 11 are symmetrically arranged about the support block 9 and have a connecting function. A U-shaped block 12 is rotatably installed at one end of the two support rods 11 away from the support block 9 through a pin shaft, which has a supporting function. A sealing plate 13 is fixedly clamped on the two U-shaped blocks 12. The sealing plate 13 penetrates and is slidably connected to one side of the feed square tube 8, and has a quantitative feeding function. A flaring portion 14 is fixedly installed at the top of the feed square tube 8. The flaring portion 14 is used to put in raw materials for easy feeding. A hydraulic cylinder 15 is fixedly installed on the outer wall of one side of the feed square tube 8, and the top of the piston rod of the hydraulic cylinder 15 is rotatably connected to the support frame 10 through a pin shaft.

[0023] The implementation principle of the embodiment of the present application is: pour the slag to be crushed into the feed square tube 8, the hydraulic cylinder 15 cooperates with the support frame 10 to drive the sealing plate 13 located below to seal the feed square tube 8, and the sealing plate 13 located above is in an open state, and then the hydraulic cylinder 15 cooperates with the support frame 10 to drive the sealing plate 13 located below to cancel the sealing of the feed square tube 8, and the sealing plate 13 located above seals the feed square tube 8, so as to have a quantitative feeding structure, and a quantitative amount of slag falls into the slag crushing box 1, and the driving mechanism drives the two crushing rollers 4 to crush the slag and slide out from the discharge port.

[0024] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A slag crusher with an anti-jamming structure, comprising a slag crushing box (1), Features: The inner wall of the slag box (1) is provided with two symmetrically arranged crushing walls (3); two mutually matching crushing rollers (4) are penetrated and rotatably installed between the left and right sides of the slag box (1); the two crushing rollers (4) are located between the two crushing walls (3); one side of the slag box (1) is provided with a discharge port; the bottom wall of the slag box (1) is provided with a ramp (5) matching the discharge port; the shafts of the two crushing rollers (4) are fixedly installed with gears (6); the two gears (6) are meshed; one side outer wall of the slag box (1) is provided with a driving mechanism for driving the two crushing rollers (4) to rotate; the top of the slag box (1) is fixedly installed with a penetrating feeding square pipe (8); one side outer wall of the feeding square pipe (8) is fixedly installed with a gear (6) for rotating the two crushing rollers (4); A support block (9) is provided, and a support frame (10) is rotatably mounted on one end of the support block (9) away from the feed square tube (8) through a pin shaft. Two support rods (11) are rotatably mounted on the side wall of the vertical section of the support frame (10) through a pin shaft. The two support rods (11) are symmetrically arranged with respect to the support block (9). The two ends of the two support rods (11) away from the support block (9) are rotatably mounted with a U-shaped block (12) through a pin shaft. The two U-shaped blocks (12) are fixedly clamped with a blocking plate (13). The blocking plate (13) is penetrated and slidably connected to one side of the feed square tube (8). A hydraulic cylinder (15) is fixedly mounted on the outer wall of one side of the feed square tube (8). The top end of the piston rod of the hydraulic cylinder (15) is rotatably connected to the support frame (10) through a pin shaft.

2. A slag crusher with an anti-stuck structure according to claim 1, Features: A plurality of universal pulleys (2) distributed in an array are fixedly mounted on the bottom end of the slag crushing box (1), and a self-locking structure is arranged inside the universal pulley (2).

3. A slag crusher with an anti-stuck structure according to claim 1, Features: The cross section of the crushing wall (3) is arranged in a trapezoidal shape, and crushing nails are arranged on the inclined surface of the crushing wall (3).

4. A slag crusher with an anti-stuck structure according to claim 1, Features: The driving mechanism comprises a motor (7), the motor (7) being fixedly mounted on an outer wall of one side of the slag box (1), and the output shaft of the motor (7) being fixedly connected to the shaft body of one of the crushing rollers (4) via a coupling.

5. A slag crusher with an anti-stuck structure according to claim 1, Features: A flared portion (14) is fixedly mounted on the top end of the feed square tube (8), and the flared portion (14) is used for feeding raw materials.

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