Storable fixed toothed plate of cone crusher

Abstract

The utility model discloses a storable fixed toothed plate of a cone crusher, and relates to the technical field of crushers. The crushing device comprises a bracket, a material distributing assembly and a crushing unit mounted on the bracket, the material distributing assembly comprises a material distributing box; a first feeding hole is formed in the surface of the material distribution box; a limiting ring is mounted on the inner wall of the distribution box; an L-shaped plate is transversely and slidably arranged on the inner wall, close to the inner top face, of the distribution box. A first push-pull rod is fixed on the side surface of the L-shaped plate; an arc-shaped plate is slidably arranged on the inner wall, close to the inner bottom surface, of the distribution box; two sliding grooves are symmetrically formed in the surface of the arc-shaped plate; second push-pull rods are mounted on the side surfaces of the arc-shaped plates; and a discharge pipe and a return pipe are connected to the bottom surface of the distribution box in a penetrating manner. The material distribution box is installed, and the first push-pull rod and the second push-pull rod are pushed and pulled, so that the size of discharged materials and discharging or reworking for further crushing can be controlled, the materials can be conveniently discharged and stored, manpower and material resources of manual material returning are saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of crushers, in particular to a material-storable fixed tooth plate of a cone crusher. Background Art

[0002] Crusher is a machine that crushes large-sized solid raw materials into required sizes. According to the size of the crushed or crushed materials, crushers can be divided into coarse crusher, medium crusher, fine grinder, and ultrafine grinder. There are four external forces applied to the solid during the crushing process: rolling, shearing, impact, and grinding. Rolling is mainly used in coarse and medium crushing, suitable for crushing hard materials and large blocks; shearing is mainly used in fine crushing, suitable for crushing tough materials; impact is mainly used in medium crushing, fine grinding, and ultrafine grinding, suitable for crushing brittle materials; grinding is mainly used in fine grinding and ultrafine grinding, suitable for crushing small pieces and fine particles. The actual crushing process is often a combination of several external forces acting at the same time. Cone crusher is a type of crusher, in which the motor drives the eccentric sleeve to rotate through the horizontal shaft and a pair of bevel gears. The axis of the crushing cone performs a pendulum motion under the force of the eccentric sleeve, so that the surface of the crushing wall is sometimes close to and sometimes away from the surface of the mortar wall, so that the ore is constantly squeezed and bent in the crushing chamber and crushed.

[0003] In the traditional ore crushing process, it is easy to cause debris splashing, posing a threat to personnel safety, and the crushing effect is not good, which reduces work efficiency. In addition, the existing ore crushing device also has the problem of insufficient crushing, which in turn affects the quality of ore particles. The traditional crusher tooth plate has no material storage function and cannot store and crush the material repeatedly. For this reason, we provide a crusher with a quick-detachable composite tooth plate to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a cone crusher with a fixed tooth plate capable of storing materials. By installing a material distribution box to distribute the materials, the materials can be subjected to two schemes of cyclic crushing, storage and discharging, thus solving the problems that the existing crusher has no storage function and insufficient crushing.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a material-storing fixed tooth plate of a cone crusher, comprising a bracket, a material distribution component and a crushing unit installed on the bracket; the material distribution component comprises a material distribution box; a first material feed port is provided on the surface of the material distribution box; a limiting ring is installed on the inner wall of the material distribution box; an L-shaped plate is provided on the inner wall of the material distribution box for horizontal sliding close to the inner top surface; a first push-pull rod is fixed on the side of the L-shaped plate; an arc-shaped plate is provided on the inner wall of the material distribution box for sliding close to the inner bottom surface; two sliding grooves are symmetrically provided on the surface of the arc-shaped plate; a second push-pull rod is installed on the side of the arc-shaped plate; a discharge pipe and a return pipe are connected through the bottom surface of the material distribution box.

[0007] The utility model is further configured that the crushing unit comprises a moving cone head; an eccentric shaft sleeve is installed inside the moving cone head; a rotating shaft is connected to the eccentric shaft sleeve; and a plurality of crushing plates are installed on the surface of the moving cone head in a circumferential array.

[0008] The utility model is further configured that a cross fixing frame is installed on the rotating shaft; a circumferential baffle is installed on the cross fixing frame; and a push plate is installed on the circumferential baffle.

[0009] The utility model is further configured as follows: a transport component is installed on the surface of the bracket; the transport component includes a cylinder; an auger is rotatably arranged in the cylinder; a return opening adapted to the return pipe is opened on the circumferential side of the cylinder near the bottom end; a feed discharge pipe is installed through the circumferential side of the cylinder near the top end.

[0010] The utility model is further configured that a mounting groove is provided on the surface of the bracket; a fixed tooth plate is installed on the mounting groove; and a second feed opening matched with the first feed opening is provided on the surface of the fixed tooth plate.

[0011] The utility model is further configured as follows: the bracket includes support legs; a T-shaped mounting frame is connected between two adjacent support legs; a double-axis motor is installed between the two T-shaped mounting frames; and an output end of the double-axis motor is connected to the rotating shaft.

[0012] The utility model is further configured that a first sprocket is installed at the other output end of the double-axis motor; a second sprocket is installed at one end of the auger; and a chain is arranged for meshing transmission between the first sprocket and the second sprocket.

[0013] The utility model is further configured that support frames are symmetrically installed on the sides of the material distribution box; a controller is installed between the two support frames; a first electric push rod connected to the first push-pull rod and a second electric push rod connected to the second push-pull rod are respectively installed on the output end of the controller.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model installs a material distribution box, and can control the size of the material discharged and the discharge or rework for further crushing by pushing and pulling the first push-pull rod and the second push-pull rod; it is convenient for material discharge and storage, saves manpower and material resources for manual return of materials, and improves work efficiency.

[0016] 2. The utility model uses the transport component to transport the materials that need to be reworked back to the crusher for further crushing. By installing an electric push rod, the push and pull of the L-shaped plate and the arc plate can be accurately controlled, thereby accurately controlling the volume of the unloaded materials and the material discharging and storage modes.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a structural schematic diagram of a cone crusher with a fixed tooth plate capable of storing materials.

[0020] Figure 2 It is a schematic diagram of the structure of the material distribution component.

[0021] Figure 3 A cross-sectional view of the material distribution component.

[0022] Figure 4 A schematic diagram of the structure of the bracket.

[0023] Figure 5 It is the structural diagram of the crushing unit.

[0024] Figure 6 A schematic diagram of the transport component.

[0025] Figure 7 It is the structural schematic diagram of the fixed gear plate.

[0026] Figure 8 Schematic diagram of the structure of the L-shaped plate.

[0027] Fig. 9 Schematic diagram of the structure of the curved plate.

[0028] In the attached drawings, the parts represented by the reference numerals are as follows: 1. bracket; 2. material distribution assembly; 3. crushing unit; 4. material distribution box; 5. first feed port; 6. limit ring; 7. L-shaped plate; 8. first push-pull rod; 9. arc plate; 10. sliding groove; 11. second push-pull rod; 12. discharge pipe; 13. return pipe; 14. fixed tooth plate; 15. moving cone head; 16. rotating shaft; 17. crushing plate; 18. cross fixing frame; 19. Circumferential baffle; 20. Push plate; 21. Transport assembly; 22. Cylinder; 23. Auger; 24. Return port; 25. Feed pipe; 26. Mounting slot; 27. Second feed port; 28. Support leg; 29. ​​T-shaped mounting bracket; 30. Dual-axis motor; 31. First sprocket; 32. Second sprocket; 33. Chain; 34. Support bracket; 35. Controller; 36. First electric push rod; 37. Second electric push rod. DETAILED DESCRIPTION

[0029] 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 of 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. Specific embodiment 1

[0031] See also Figure 1-9 The utility model is a material-storing fixed tooth plate of a cone crusher, comprising a bracket 1, a material distribution component 2 and a crushing unit 3 installed on the bracket 1; the material distribution component 2 comprises a material distribution box 4; a first feed port 5 is provided on the surface of the material distribution box 4; a limiting ring 6 is installed on the inner wall of the material distribution box 4; an L-shaped plate 7 is provided on the inner wall of the material distribution box 4 for horizontal sliding near its inner top surface; a first push-pull rod 8 is fixed on the side of the L-shaped plate 7; an arc plate 9 is provided on the inner wall of the material distribution box 4 for sliding near its inner bottom surface; two sliding grooves 10 are symmetrically provided on the surface of the arc plate 9; a second push-pull rod 11 is installed on the side of the arc plate 9; a discharge pipe 12 and a return pipe 13 are connected through the bottom surface of the material distribution box 4.

[0032] The operation process of this embodiment is as follows: by pushing and pulling the first push-pull rod 8, the L-shaped plate 7 can be driven to slide in the distribution box 4, and the volume of the feed material can be controlled by the limit cooperation between the L-shaped plate 7 and the first feed port 5; by pushing and pulling the second push-pull rod 11, the arc plate 9 can be driven to slide in the distribution box 4, and then the discharge direction of the material can be controlled. By pushing and pulling the arc plate 9 to two different positions, the material can be controlled to flow to the discharge pipe 12 or the return pipe 13, which is convenient for the discharge and storage of materials, saves manpower and material resources for manual return of materials, and improves work efficiency. Specific embodiment 2

[0034] See also Figure 1-9 On the basis of the specific embodiment 1, the crushing unit 3 includes a moving cone head 15; an eccentric shaft sleeve is installed inside the moving cone head 15; a rotating shaft 16 is connected to the eccentric shaft sleeve; a crushing plate 17 is installed on the surface of the moving cone head 15 in a circumferential array; a cross fixing frame 18 is installed on the rotating shaft 16; a circumferential baffle 19 is installed on the cross fixing frame 18; a push plate 20 is installed on the circumferential baffle 19; a transport component 21 is installed on the surface of the bracket 1; the transport component 21 includes a cylinder 22; an auger 23 is rotatably arranged in the cylinder 22; a return port 24 compatible with the return pipe 13 is opened on the side surface of the cylinder 22 near the bottom end; a feed pipe 25 is installed through the side surface of the cylinder 22 near its top; a mounting groove 26 is opened on the surface of the bracket 1; a fixed tooth plate 14 is installed on the mounting groove 26; a second feed port 27 compatible with the first feed port 5 is opened on the surface of the fixed tooth plate 14.

[0035] The operation process of this embodiment is as follows: by installing the eccentric sleeve, the dynamic cone head 15 is driven by the rotating shaft 16 to make eccentric circular motion, and the inner side of the fixed tooth plate 14 is evenly distributed with crushing teeth. The material is crushed by the cooperation of the dynamic cone head 15 and the fixed tooth plate 14. The push plate 20 installed on the circumferential baffle 19 is driven by the rotating shaft 16 to rotate, and the crushed material is pushed to the second feed port 27 and enters the material distribution component 2 for material distribution processing; through the transportation component 21, the material is transported from the material distribution component 2 to the crushing unit 3 through the auger 23 for secondary crushing processing. Specific embodiment three

[0037] See also Figure 1-9 On the basis of the first and second specific embodiments, the bracket 1 includes a support leg 28; a T-shaped mounting frame 29 is connected between two adjacent support legs 28; a double-axis motor 30 is installed between the two T-shaped mounting frames 29; one output end of the double-axis motor 30 is connected to the rotating shaft 16; a first sprocket 31 is installed at the other output end of the double-axis motor 30; a second sprocket 32 ​​is installed at one end of the auger 23; a chain 33 is arranged for meshing transmission between the first sprocket 31 and the second sprocket 32; support frames 34 are symmetrically installed on the side of the material distribution box 4; a controller 35 is installed between the two support frames 34; a first electric push rod 36 connected to the first push-pull rod 8 and a second electric push rod 37 connected to the second push-pull rod 11 are respectively installed at the output ends of the controller 35.

[0038] The operation process of this embodiment is: the controller 35 controls the first electric push rod 36 and the second electric push rod 37 to push and pull, thereby driving the first push-pull rod 8 and the second push-pull rod 11 to push and pull, and the first feed port 5 is blocked by accurately controlling the L-shaped plate 7 to achieve accurate control of the material feed volume. The second electric push rod 37 acts on the second push-pull rod 11 to drive the arc plate 9 to move back and forth between two positions, which can control the direct discharge of materials and the entry into the transportation component 21 for return material processing and storage.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cone crusher with a storable fixed tooth plate, comprising a support (1), a material distribution assembly (2) and a crushing unit (3) mounted on the support (1); characterized in that: The material distribution component (2) includes a material distribution box (4); a first material feed port (5) is provided on the surface of the material distribution box (4); a limit ring (6) is installed on the inner wall of the material distribution box (4); an L-shaped plate (7) is provided on the inner wall of the material distribution box (4) near its inner top surface for horizontal sliding; a first push-pull rod (8) is fixed on the side of the L-shaped plate (7); an arc-shaped plate (9) is provided on the inner wall of the material distribution box (4) near its inner bottom surface for sliding; two sliding grooves (10) are symmetrically provided on the surface of the arc-shaped plate (9); a second push-pull rod (11) is installed on the side of the arc-shaped plate (9); a discharge pipe (12) and a return pipe (13) are connected through the bottom surface of the material distribution box (4).

2. The material-storable fixed tooth plate of a cone crusher according to claim 1, characterized in that: The crushing unit (3) comprises a moving cone head (15); an eccentric shaft sleeve is installed inside the moving cone head (15); a rotating shaft (16) is connected to the eccentric shaft sleeve; and a plurality of crushing plates (17) are installed on the surface of the moving cone head (15) in a circumferential array.

3. The material-storable fixed tooth plate of a cone crusher according to claim 2, characterized in that: A cross fixing frame (18) is installed on the rotating shaft (16); a circumferential baffle plate (19) is installed on the cross fixing frame (18); and a push plate (20) is installed on the circumferential baffle plate (19).

4. The material-storable fixed tooth plate of a cone crusher according to claim 3, characterized in that: A transport component (21) is installed on the surface of the bracket (1); the transport component (21) includes a cylinder (22); an auger (23) is rotatably arranged inside the cylinder (22); a return opening (24) adapted to the return pipe (13) is provided on the circumferential side surface of the cylinder (22) near the bottom end; a feed discharge pipe (25) is installed through the circumferential side surface of the cylinder (22) near the top end.

5. The material-storable fixed tooth plate of a cone crusher according to claim 4, characterized in that: The surface of the bracket (1) is provided with a mounting groove (26); a fixed tooth plate (14) is mounted on the mounting groove (26); and the surface of the fixed tooth plate (14) is provided with a second feed opening (27) adapted to the first feed opening (5).

6. The material-storable fixed tooth plate of a cone crusher according to claim 5, characterized in that: The bracket (1) comprises a support leg (28); a T-shaped mounting frame (29) is connected between two adjacent support legs (28); a dual-axis motor (30) is installed between the two T-shaped mounting frames (29); and an output end of the dual-axis motor (30) is connected to the rotating shaft (16).

7. The material-storable fixed tooth plate of a cone crusher according to claim 6, characterized in that: A first sprocket (31) is installed at the other output end of the dual-axis motor (30); a second sprocket (32) is installed at one end of the auger (23); and a chain (33) is provided between the first sprocket (31) and the second sprocket (32) for meshing transmission.

8. The material-storable fixed tooth plate of a cone crusher according to claim 7, characterized in that: A support frame (34) is symmetrically installed on the side of the material distribution box (4); a controller (35) is installed between the two support frames (34); a first electric push rod (36) is installed at the output end of the controller (35); the first electric push rod (36) is connected to the first push-pull rod (8); a second electric push rod (37) is installed at the output end of the controller (35); the second electric push rod (37) is connected to the second push-pull rod (11).

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