Jaw breaking and coning all-in-one machine

Abstract

The utility model relates to the technical field of ore crushing, in particular to a jaw crushing and cone crushing all-in-one machine which comprises a rack, a crushing cavity is formed in the rack, a feeding port is formed in the top of the crushing cavity, a grinding roller is arranged in the crushing cavity and eccentrically rotates in the crushing cavity, impact seats are arranged on the two sides of the grinding roller, and the impact seats are arranged on the rack. One end of the counterattack seat is rotatably connected with the rack, the other end of the counterattack seat is connected with the adjusting device, the adjusting device is fixed on the rack and is used for adjusting the distance between the counterattack seat and the grinding roller, and the counterattack seat and the bottom of the grinding roller form a discharge port. The ore crusher can adjust the crushing fineness of ore materials, performs coarse crushing or fine crushing, and has the advantages of being simple in structure, convenient to maintain, large in yield, high in efficiency and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of ore crushing, in particular to a jaw crusher and cone crusher integrated machine. Background Art

[0002] There are many types of ore crushing equipment, including jaw crushers, cone crushers, roller crushers, etc. Among them, jaw crushers crush materials through the squeezing action of movable jaw and fixed jaw, and are suitable for coarse or medium crushing of materials; cone crushers use the rotational motion of the conical crushing chamber and the eccentric shaft sleeve to squeeze and bend the materials to achieve crushing, and are suitable for medium and fine crushing operations.

[0003] In the existing field of ore crushing technology, it is usually necessary to use a jaw crusher for coarse crushing first, and then use a cone crusher for fine crushing. The two devices are installed and used separately. The overall process is long and occupies a large area, with low efficiency and high cost. Secondary pollution will also be generated during the material transfer process, which cannot meet the needs of fast production.

[0004] Therefore, there is an urgent need for an adjustable jaw crusher and cone crusher that can perform both coarse crushing and fine crushing. Summary of the Invention

[0005] In order to solve the problem that the coarse crushing and fine crushing of ore need to be carried out separately, which results in a long construction period and low efficiency, the utility model provides an integrated jaw crusher and cone crusher, which can adjust the fineness of the ore material to be crushed and perform coarse crushing or fine crushing. It has the advantages of simple structure, easy maintenance, large output and high efficiency.

[0006] In order to achieve the above purpose, the technical solution of the utility model is:

[0007] A jaw crusher and cone crusher comprises a frame with a crushing chamber defined within it. A feed port is defined at the top of the crushing chamber. A grinding roller is positioned within the crushing chamber, rotating eccentrically within the chamber. Impact seats are located on either side of the grinding roller, one end of which is rotatably connected to the frame and the other end is connected to an adjustment device fixed to the frame for adjusting the distance between the impact seat and the grinding roller. A discharge port is formed between the impact seat and the bottom of the grinding roller. Ore enters the crushing chamber through the feed port, and after collision and extrusion between the grinding roller and the impact seat, leaves the crushing chamber through the discharge port.

[0008] Furthermore, the grinding roller is cylindrical and comprises a roller sleeve, a roller core and an eccentric shaft from the outside to the inside. The eccentric shaft is a core component of power transmission and drives the roller core to rotate through its eccentric characteristics.

[0009] Furthermore, a motor is provided on one side of the frame, and the motor serves as a power source and drives the grinding roller to rotate after the speed is adjusted by a pulley. The motor is used to drive the grinding roller.

[0010] Furthermore, there are two impact seats symmetrically arranged on both sides of the grinding roller, and the impact seats are in a broken line shape, and the distance between the bottoms of the two impact seats is smaller than the distance between the tops of the two impact seats. The crushed material leaves the crushing chamber from between the two impact seats.

[0011] Furthermore, the impact seat includes a jaw bed and a jaw plate. The jaw bed is in a broken line shape. The top of the jaw bed is rotatably connected to the frame via a rotating shaft. The jaw bed is provided with a jaw plate facing the grinding roller. The jaw plate is tooth-shaped. The jaw plate cooperates with the grinding roller to crush the ore material.

[0012] Furthermore, the adjustment device includes a sleeve fixed to the frame, wherein a movable piston is disposed within the sleeve, one end of the piston being rotatably connected to the impact seat and the other end being detachably connected to the edge of the sleeve. By adjusting the position of the piston within the sleeve, the distance between the impact seat and the grinding roller can be adjusted.

[0013] Furthermore, the piston includes an adjusting screw, a fixed plate fixed to the adjusting screw, and a push plate movably connected to the adjusting screw. One end of the adjusting screw passes through the fixed plate and connects to the impact seat, while the other end passes through the push plate and is threadedly connected to a nut. An elastic member is disposed between the fixed plate and the push plate. Twisting the nut adjusts the compression of the elastic member, thereby adjusting the impact force of the impact seat on the grinding roller.

[0014] Furthermore, a guard plate is provided on the outside of the impact seat and the grinding roller, and the guard plate is located on the outside of the frame and is threadedly connected to the frame. The guard plate is used to protect the machine body and extend the service life of the equipment.

[0015] Through the above technical solution, the beneficial effects of the utility model are:

[0016] The utility model is provided with a grinding roller and an impact seat. The grinding roller rotates eccentrically in the crushing chamber. The ore material is crushed by the rotation, extrusion and impact between the grinding roller and the impact seat, thereby achieving the crushing purpose. Compared with the traditional jaw crusher, it has the advantages of small crushing fineness and high crushing efficiency.

[0017] The utility model has an impact seat connected to an adjusting device, which is used to adjust the distance between the grinding roller and the impact seat, thereby adjusting the fineness of the crushed ore material to perform coarse crushing or fine crushing. It has the advantages of simple structure, convenient maintenance, large output and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 It is a right side view of the utility model;

[0020] Figure 3This is a schematic structural diagram of the counterattack seat of the utility model;

[0021] Figure 4 It is a structural diagram of the regulating device of the utility model;

[0022] Figure 5 It is a structural diagram of the guard plate of the utility model;

[0023] The numbers in the accompanying drawings are: 1 for the frame, 11 for the feed port, 12 for the rotating shaft, 2 for the grinding roller, 3 for the impact seat, 31 for the jaw bed, 32 for the jaw plate, 4 for the adjusting device, 41 for the nut, 42 for the push plate, 43 for the elastic member, 44 for the fixing plate, 45 for the adjusting screw, 5 for the motor, and 6 for the guard plate. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0025] like Figures 1 to 5 As shown, this embodiment provides a jaw crusher and cone integrated machine, including a frame 1, a crushing chamber is opened inside the frame 1, a feed port 11 is opened on the top of the crushing chamber, a grinding roller 2 is arranged in the crushing chamber, the grinding roller 2 rotates eccentrically in the crushing chamber, and impact seats 3 are arranged on both sides of the grinding roller 2. The ore material is crushed by collision and extrusion between the grinding roller 2 and the impact seat 3.

[0026] One end of the impact seat 3 is rotatably connected to the frame 1, and the other end is connected to the adjusting device 4. The adjusting device 4 is fixed on the frame 1 and is used to adjust the distance between the impact seat 3 and the grinding roller 2, so as to adjust the fineness of the ore material after being crushed. The impact seat 3 and the bottom of the grinding roller 2 form a discharge port. The ore material enters the crushing chamber from the feed port 11, and leaves the crushing chamber from the discharge port after collision and extrusion between the grinding roller 2 and the impact seat 3.

[0027] The grinding roller 2 is cylindrical and includes a roller sleeve, a roller core and an eccentric shaft from the outside to the inside. The eccentric shaft serves as the core component of power transmission and drives the roller core to rotate through its eccentric characteristics; the roller core serves as the supporting structure of the roller sleeve to ensure the stability of the roller sleeve during operation; the roller sleeve is in direct contact with the material and bears the pressure and friction from the material.

[0028] In this embodiment, a motor 5 is provided on one side of the frame 1. The motor 5 serves as a power source and drives the grinding roller 2 to rotate after the speed is adjusted by a pulley. Specifically, Figure 2 As shown, a pulley and a flywheel are respectively provided on both sides of the frame 1. The axis of the eccentric part of the eccentric shaft is aligned with the axis of the pulley and the flywheel. The pulley is connected to the motor belt drive and is responsible for transmitting power from the engine to the grinding roller 2. The flywheel stores and releases energy to ensure the stability and uniformity of the engine operation.

[0029] There are two impact seats 3, symmetrically arranged on both sides of the grinding roller 2. The impact seats 3 are in a broken line shape, and the distance between the bottoms of the two impact seats 3 is smaller than the distance between the tops of the impact seats 3. The upper part of the impact seat 3 is straight, and the lower part is bent inward. The grinding roller 2 of the impact seat 3 is located at the bend of the impact seat 3. The adjustment device 4 is connected to the lower part of the impact seat 3, and the top of the impact seat 3 is rotatably connected to the frame 1.

[0030] Specifically, the impact seat 3 comprises a jaw bed 31 and a jaw plate 32. The jaw bed 31 is made of cast steel or cast iron, possessing sufficient strength and rigidity to support the jaw plate and withstand the crushing reaction force. The jaw plate 32 is fixed to the jaw bed 31 by bolts and wedges. The jaw plate 32 faces the grinding roller 2, directly contacting the material and withstanding the significant extrusion, grinding, and impact loads. The jaw bed 31 is in a broken-line shape, with its top rotatably connected to the frame 1 via the rotating shaft 12. The jaw plate 32 is tooth-shaped and cooperates with the grinding roller 2 to crush the material through extrusion, splitting, and other methods.

[0031] like Figure 4 As shown, the adjustment device 4 comprises a sleeve fixed to the frame 1, within which a movable piston is disposed. One end of the piston is rotatably connected to the impact seat 3, and the other end is detachably connected to the edge of the sleeve. By adjusting the position of the piston within the sleeve, the distance between the impact seat 3 and the grinding roller 2 can be adjusted. The piston is connected to the edge of the sleeve via screws.

[0032] Specifically, the piston includes an adjusting screw 45, a fixed plate 44 fixed on the adjusting screw 45, and a push plate 42 movably connected to the adjusting screw 45. The fixed plate 44 and the push plate 42 can both move in the sleeve. The fixed plate 44 and the push plate 42 are connected by an elastic member 43. In this embodiment, the elastic member 43 is a rubber spring. The push plate 42 and the sleeve are both provided with circular holes matching the screws. By adjusting the screws, the distance between the piston and the sleeve can be adjusted, thereby controlling the distance between the impact seat 3 and the grinding roller 2, thereby adjusting the fineness of the material after crushing.

[0033] One end of the adjusting screw rod 45 passes through the fixed plate 44 and is connected to the impact seat 3, and the other end passes through the push plate 42 and is threadedly connected to the nut 41. After the distance between the piston and the sleeve is determined, the nut 41 is screwed, and the adjusting screw rod 45 drives the fixed plate 44 to move toward or away from the impact seat 3, thereby adjusting the compression amount of the elastic member 43, adjusting the impact force of the impact seat on the grinding roller, and fine-tuning the distance between the impact seat 3 and the grinding roller 2.

[0034] In order to protect the machine body and extend the service life of the equipment, a guard plate 6 is provided on the outside of the impact seat 3 and the grinding roller 2. The guard plate 6 is located on the outside of the frame 1 and is threadedly connected to the frame 1. Figure 5As shown, the guard plate 6 is formed by splicing a plurality of rectangular plates, and circular holes are provided on the rotating shaft 12 and the eccentric shaft.

[0035] Principle of this utility model:

[0036] During operation, the motor 5, acting as the power source, rotates the grinding roller 2 after being regulated by a pulley, bringing the ore material from the feed port 11 into the crushing zone. During its eccentric rotation, the grinding roller 2 continuously impacts and squeezes the ore material onto the impact seat 3, achieving the desired crushing effect. The fineness of the ore material can be adjusted using the adjustment device 4.

[0037] The embodiments described above are only preferred embodiments of the present invention and do not limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structure, features and principles described in the patent scope of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A jaw crusher and cone crusher, comprising a frame (1), wherein a crushing chamber is provided inside the frame (1), and characterized in that: A feed port (11) is provided at the top of the crushing chamber, a grinding roller (2) is provided in the crushing chamber, the grinding roller (2) rotates eccentrically in the crushing chamber, and impact seats (3) are provided on both sides of the grinding roller (2), one end of the impact seat (3) is rotatably connected to the frame (1), and the other end is connected to an adjusting device (4), the adjusting device (4) is fixed on the frame (1) and is used to adjust the distance between the impact seat (3) and the grinding roller (2), and the impact seat (3) and the bottom of the grinding roller (2) form a discharge port.

2. The jaw crusher and cone crusher according to claim 1, characterized in that: The grinding roller (2) is cylindrical, and comprises a roller sleeve, a roller core, and an eccentric shaft from the outside to the inside.

3. The jaw crusher and cone crusher according to claim 1, characterized in that: A motor (5) is provided on one side of the frame (1). The motor (5) serves as a power source and drives the grinding roller (2) to rotate after the speed is adjusted by a pulley.

4. The jaw crusher and cone crusher according to claim 1, characterized in that: There are two impact seats (3) symmetrically arranged on both sides of the grinding roller (2); the impact seats (3) are in a broken line shape; the distance between the bottoms of the two impact seats (3) is smaller than the distance between the tops of the impact seats (3).

5. The jaw crusher and cone crusher according to claim 1, characterized in that: The impact seat (3) comprises a jaw bed (31) and a jaw plate (32), wherein the jaw bed (31) is in a broken line shape, and the top of the jaw bed (31) is rotatably connected to the frame (1) via a rotating shaft (12), and the jaw plate (32) is provided on the side of the jaw bed (31) facing the grinding roller (2), and the jaw plate (32) is in a tooth shape.

6. The jaw crusher and cone crusher according to claim 1, characterized in that: The regulating device (4) comprises a sleeve fixed on the frame (1), a movable piston being arranged in the sleeve, one end of the piston being rotatably connected to the impact seat (3), and the other end being detachably connected to the edge of the sleeve.

7. The jaw crusher and cone crusher according to claim 6, characterized in that: The piston includes an adjusting screw (45), a fixing plate (44) fixed on the adjusting screw (45), and a push plate (42) movably connected to the adjusting screw (45), one end of the adjusting screw (45) passes through the fixing plate (44) to be connected to the counterattack seat (3), and the other end passes through the push plate (42) to be threadedly connected to the nut (41), and an elastic member (43) is provided between the fixing plate (44) and the push plate (42).

8. The jaw crusher and cone crusher according to claim 1, characterized in that: A guard plate (6) is provided on the outside of the impact seat (3) and the grinding roller (2); the guard plate (6) is located on the outside of the frame (1) and is threadedly connected to the frame (1).

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