A multifunctional vertical crusher

Abstract

The application discloses a multifunctional vertical crusher and belongs to the technical field of crushers. The multifunctional vertical crusher comprises a rack, a crushing chamber vertically installed on the top of the rack, a vertical shaft vertically and rotatably installed in the crushing chamber, a motor installed on the rack and used for driving the vertical shaft, and a belt pulley assembly installed on the output end of the motor and the top end of the vertical shaft. One side of the top of the crushing chamber is vertically provided with a feeding pipe. The side edge of the feeding pipe is fixedly installed on the top of the rack and is provided with a fixing seat. The top end of the fixing seat is hingedly installed with a receiving hopper. The receiving hopper is installed at the opening of the feeding pipe and is hingedly connected with the fixing seat. The receiving hopper is used in cooperation with a control system composed of a pressure sensor, a controller and a motor. During use, the weight of the material received by the receiving hopper can be used to automatically control the rotating speed of the motor and the rotating speed of the vertical shaft, so that the crushing speed and the particle size after crushing can be controlled, and manual adjustment is not needed, and the practicability is higher.

Description

TECHNICAL FIELD

[0001] The present application relates to a multifunctional vertical crusher, belonging to the technical field of crushers. BACKGROUND

[0002] The vertical shaft hammer crusher drives the rotor by the motor to drive the hammer head to rotate at high speed. When the material enters the crushing cavity from the feeding port, the hammer head rotating at high speed will hit the material strongly, so that the material obtains a huge kinetic energy in an instant and is crushed. The crushed material will be thrown to the inner wall lining plate of the crushing cavity under the action of the hammer head, collide with the lining plate and be crushed again. At the same time, the material will also be subjected to mutual collision between the hammer heads and extrusion and grinding between the materials in the crushing cavity. After multiple crushing, the material reaching the specified particle size is discharged from the discharge port. The vertical shaft hammer crusher is widely used in mining, building material production, construction waste treatment and coal industry.

[0003] In the use process of the crusher, although the effective control of the final particle size of the material can be realized by adjusting the rotation frequency of the motor and the number of hammer heads, the frequency control needs manual adjustment, and the adjustment and installation of the number of hammer heads are inconvenient to operate, time-consuming and laborious. In addition, in the process of crushing sticky coal or coal with high moisture, the crushed material is easy to adhere to the inside of the groove of the lining plate. The accumulation of the material will affect the crushing effect of the device during use.

[0004] Therefore, a multifunctional vertical crusher is designed to optimize the above problems. SUMMARY

[0005] The main objective of this invention is to provide a multi-functional vertical crusher. A receiving hopper is installed at the opening of the feed pipe, and the hopper is hinged to a fixed base. Combined with a control system consisting of a pressure sensor, controller, and motor, the device automatically controls the motor speed based on the weight of material received in the hopper, thereby controlling the vertical shaft speed and regulating the crushing rate and particle size. This eliminates the need for manual adjustment, enhancing practicality. A first and second crushing hammer are evenly installed circumferentially on the outside of the vertical shaft. The first crushing hammer is fixedly installed, while the second crushing hammer is retractable, allowing for adjustments during use. The horizontal extension and retraction of the second breaker hammer is controlled by a telescopic mechanism according to the crushing requirements, and the distance between the second breaker hammer and the liner plate is adjusted to control the number of breaker hammers involved in crushing and regulate the crushing particle size. The second breaker hammer can be adjusted simultaneously, making control more convenient. A groove is vertically opened on the outside of the liner plate, and vertical rods and levers that fit against the side of the groove are vertically slidable inside the groove. Combined with a shaking mechanism consisting of a transmission chamber, main gear, driven gear, internal gear ring, corrugated slide groove, and slider, the vertical rods can be automatically controlled to slide up and down during crushing to clean the adhering material inside the groove, improving the functionality of the device and ensuring the crushing effect during use.

[0006] The objective of this invention can be achieved by adopting the following technical solution:

[0007] A multi-functional vertical crusher includes a frame, a crushing chamber vertically mounted on the top of the frame, a vertical shaft vertically rotatably mounted inside the crushing chamber, a motor mounted on the frame to drive the vertical shaft, and pulley assemblies mounted on the motor output end and the top of the vertical shaft. A feed pipe is vertically arranged on one side of the top of the crushing chamber. A fixed seat is fixedly mounted on the side of the feed pipe and at the top of the frame. A receiving hopper is hinged to the top of the fixed seat, and the bottom end of the receiving hopper is inserted into the interior of the feed pipe. A return spring is installed between the top of the fixed seat and the bottom of the receiving hopper. A pressure sensor is installed at the bottom, and a controller is installed on the side of the frame. The output end of the pressure sensor is electrically connected to the controller, and the output end of the controller is electrically connected to the motor. Liners are evenly arranged circumferentially on the inner side of the crushing chamber, and a clearing mechanism is provided on the inner side of each liner. Rotor discs are evenly and horizontally installed on the vertical shaft. A first breaker hammer is fixedly installed on the outer side of the rotor disc. A first pin is provided on the rotor disc to position the first breaker hammer. Second breaker hammers are evenly arranged on the outer side of the rotor disc and between the first breaker hammers. A telescopic mechanism for controlling the translation of the second breaker hammers is provided on the vertical shaft.

[0008] Preferably, the top of the feeding pipe has an opening on the side near the receiving hopper, and rubber plates are provided at the top and bottom of the opening along the length direction, with the rubber plates respectively fitting against the top and bottom of the receiving hopper.

[0009] Preferably, the dredging mechanism comprises vertical rods and a shaking assembly, the outer side of the lining plate is uniformly provided with a groove vertically, the vertical rod is vertically and slidingly arranged in the groove, and the inner top of the crushing chamber is provided with the shaking assembly for controlling the vertical rod to reciprocate vertically.

[0010] Preferably, the two sides of the vertical rod are uniformly provided with a push block along the length direction, and the push block is attached to the side of the groove.

[0011] Preferably, the shaking assembly comprises a transmission bin, a main gear, a driven gear, an inner tooth ring, a corrugated sliding groove and a sliding block, the transmission bin is located at the inner top of the crushing chamber, the main gear is located in the interior of the transmission bin and is fixedly connected with the vertical shaft, the driven gear is uniformly and rotatably arranged in the interior of the transmission bin, the inner tooth ring is horizontally and rotatably arranged on the outer side of the interior of the transmission bin, the driven gear is meshed with the main gear and the inner tooth ring, the outer circumferential surface of the inner tooth ring is provided with the corrugated sliding groove connected at the head and tail, the sliding block is uniformly and slidingly arranged in the interior of the corrugated sliding groove, the top end of the vertical rod extends to the interior of the transmission bin, and the side of the vertical rod is connected with the sliding block.

[0012] Preferably, the sliding block is in a cylindrical shape, and the sliding block is rotatably connected with the vertical rod.

[0013] Preferably, the driven gear is provided with three groups, and the distance between adjacent driven gears is the same.

[0014] Preferably, the telescopic mechanism comprises a hollow disc, a rotating disc, a sliding rod, an L-shaped plate, a second pin shaft and a rotating control assembly, the hollow disc is uniformly fixed on the vertical shaft, the rotating disc is in a semicircular ring shape, and the rotating disc is fixed on the hollow disc through bolts, the rotating disc is rotatably arranged in the interior of the hollow disc, the top of the rotating disc is provided with a flat thread, the side of the hollow disc is uniformly slidingly provided with the sliding rod, the sliding rod is threadedly connected with the rotating disc, the end of the sliding rod away from the hollow disc is fixed with the L-shaped plate, the L-shaped plate is slidingly arranged between the rotating discs outside the hollow disc, the second breaking hammer is arranged in the interior of the L-shaped plate, the second pin shaft is inserted and arranged with the second pin shaft limiting the second breaking hammer, and the interior of the vertical shaft is provided with the rotating control assembly for controlling the rotation of the rotating disc.

[0015] Preferably, the rotating control assembly comprises a shaft hole, an adjusting rod and a positioning piece, the shaft hole is arranged in the interior of the vertical shaft and is communicated with the bottom of the vertical shaft, the adjusting rod is rotatably arranged in the interior of the shaft hole and is fixedly connected with the rotating disc, and the bottom of the vertical shaft is provided with the fixing piece for positioning the adjusting rod.

[0016] Preferably, the positioning piece comprises a sealing cap, an insertion block and an insertion groove, the bottom of the vertical shaft and the adjusting rod are provided with the insertion groove, the insertion grooves are inserted and arranged with the insertion block, the bottom of the vertical shaft is threadedly arranged with the sealing cap, and the inner bottom of the sealing cap is attached to the bottom of the vertical shaft and the adjusting rod.

[0017] The beneficial effects of the present application are as follows:

[0018] The multifunctional vertical crusher provided by the application is characterized in that a receiving hopper is arranged at the opening of the discharging pipe, the receiving hopper is hingedly connected to the fixed seat, and the receiving hopper is used in cooperation with a control system composed of a pressure sensor, a controller and a motor, so that the rotation speed of the motor and the rotation speed of the vertical shaft can be automatically controlled according to the weight of the material received by the receiving hopper during use, the crushing rate and the particle size after crushing are controlled, and manual adjustment is not needed, and the practicability is higher.

[0019] The first crushing hammer is fixedly arranged, and the second crushing hammer is telescopically arranged, so that the horizontal telescopic movement of the second crushing hammer can be controlled by using the telescopic mechanism according to the crushing requirement during use, the distance between the second crushing hammer and the lining plate is adjusted, the number of the crushing hammers participating in the crushing is controlled, the crushing particle size is adjusted, and the second crushing hammer can be adjusted simultaneously, and the control is more convenient.

[0020] The groove is vertically arranged outside the lining plate, the vertical rod and the push block that is attached to the side of the groove are vertically and slidably arranged in the groove, and the shaking mechanism composed of the transmission bin, the main gear, the driven gear, the inner tooth ring, the corrugated sliding groove and the sliding block is used in cooperation, so that the vertical rod can be automatically controlled to slide up and down during the crushing, the adhesion in the groove is cleaned, the functionality of the device is improved, and the crushing effect during use is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front view of a preferred embodiment of the multifunctional vertical crusher.

[0022] Figure 2 It is a front view of a preferred embodiment of the multifunctional vertical crusher.

[0023] Figure 3 It is a front view of a preferred embodiment of the multifunctional vertical crusher.

[0024] Figure 4 It is a front view of a preferred embodiment of the multifunctional vertical crusher.

[0025] Figure 5 It is a front view of a preferred embodiment of the multifunctional vertical crusher.

[0026] Figure 6 It is a front view of a preferred embodiment of the multifunctional vertical crusher.

[0027] Figure 7 It is a front view of a preferred embodiment of the multifunctional vertical crusher.

[0028] Figure 8 This is a structural diagram of the internal toothed ring in a preferred embodiment of a multifunctional vertical crusher according to the present invention.

[0029] In the diagram: 1. Frame; 2. Crushing chamber; 3. Vertical shaft; 4. Motor; 5. Pulley assembly; 6. Controller; 7. Feed pipe; 8. Fixed base; 9. Receiving hopper; 10. Return spring; 11. Pressure sensor; 12. Liner plate; 13. Unblocking mechanism; 14. Rotor disc; 15. First breaker hammer; 16. First pin; 17. Second breaker hammer; 18. Telescopic mechanism; 19. Vertical rod; 20. Pulley block; 21. Vibration assembly; 22. Transmission chamber; 23. Main gear; 24. Driven gear; 25. Internal gear ring; 26. Corrugated groove; 27. Slider; 28. Hollow disc; 29. ​​Shaft hole; 30. Turntable; 31. Slide rod; 32. C-shaped plate; 33. Second pin; 34. Adjusting rod; 35. Sealing cap; 36. Insert block; 37. Slot. Detailed Implementation

[0030] To enable those skilled in the art to more clearly understand the technical solution of the present invention, the present invention will be further described in detail below with reference to embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0031] like Figures 1-8 As shown, this embodiment provides a multi-functional vertical crusher, including a frame 1, a crushing chamber 2 vertically mounted on the top of the frame 1, a vertical shaft 3 vertically rotatably mounted inside the crushing chamber 2, a motor 4 mounted on the frame 1 to drive the vertical shaft 3, and a pulley assembly 5 mounted on the output end of the motor 4 and the top of the vertical shaft 3. A feed pipe 7 is vertically arranged on one side of the top of the crushing chamber 2. A fixed seat 8 is fixedly mounted on the side of the feed pipe 7 and located on the top of the frame 1. A receiving hopper 9 is hinged to the top of the fixed seat 8. The bottom end of the receiving hopper 9 is inserted into the interior of the feed pipe 7. A return spring 10 is installed between the top of the fixed seat 8 and the bottom of the receiving hopper 9. A pressure sensor 11 is provided between the components. A controller 6 is provided on the side of the frame 1. The output end of the pressure sensor 11 is electrically connected to the controller 6. The output end of the controller 6 is electrically connected to the motor 4. Liners 12 are evenly arranged circumferentially on the inner side of the crushing chamber 2. A clearing mechanism 13 is provided on the inner side of each liner 12. Rotor discs 14 are evenly and horizontally installed on the vertical shaft 3. A first breaker hammer 15 is fixedly installed on the outer side of the rotor disc 14. A first pin 16 is provided on the rotor disc 14 to position the first breaker hammer 15. A second breaker hammer 17 is evenly arranged on the outer side of the rotor disc 14 and between the first breaker hammers 15. A telescopic mechanism 18 is provided on the vertical shaft 3 to control the translation of the second breaker hammer 17.

[0032] Overall working principle: when the material is crushed, the material is conveyed towards the receiving hopper 9 by the conveying belt, and falls into the inside of the receiving hopper 9, and then the material slides along the inclined direction of the receiving hopper 9 towards the inside of the discharge pipe 7, and falls into the inside of the crushing chamber 2 through the discharge pipe 7 for crushing treatment, when the material falls onto the top of the receiving hopper 9, if the weight of the material increases, the reset spring 10 is extruded, the receiving hopper 9 is more inclined downward, and the pressure sensor 11 is extruded, the pressure sensor 11 transmits the detected signal to the inside of the controller 6, when the pressure value measured by the pressure sensor 11 is greater than the threshold value set in the controller 6, the controller 6 sends a signal to the frequency converter to increase the rotating speed of the motor 4, when the weight of the material decreases, the value measured by the pressure sensor 11 decreases, and the controller 6 controls the motor 4 to rotate at a low speed, which can reduce energy consumption while ensuring the crushing effect, and in the process of controlling the motor 4 to rotate the vertical shaft 3, since the first crushing hammer 15 is fixedly installed on the outside of the rotor disc 14, the first crushing hammer 15 is always in a crushing operation state, and the second crushing hammer 17 is far away from the liner plate 12 in the initial state, and the crushing effect on the material is poor, if the rotating speed of the motor 4 is still unable to reduce the particle size of the material to the required standard, the second crushing hammer 17 can be controlled to move outward by the telescopic mechanism 18 to adjust the distance between the second crushing hammer 17 and the liner plate 12, which is the same as the distance between the first crushing hammer 15 and the liner plate 12, when the motor 4 controls the vertical shaft 3 to rotate, the first crushing hammer 15 and the second crushing hammer 17 simultaneously perform the crushing operation, in addition, in the process of crushing, when the coal material is sticky or has high humidity, the material may stick to the wall, which affects the crushing effect, at this time, the inside of the groove on the liner plate 12 can be cleaned by the dredging mechanism 13.

[0033] In the embodiment, an opening is formed on one side of the top of the discharge pipe 7 close to the receiving hopper 9, and rubber plates are arranged on the top and the bottom of the opening along the length direction and are attached to the top end and the bottom of the receiving hopper 9 respectively.

[0034] Partial working principle: in the process of crushing, the material may be scattered and splashed under the impact force, in order to avoid the material from being discharged from the top end of the discharge pipe 7, the rubber plates can play a blocking role and will not interfere with the conveying of the material, and the use is more convenient.

[0035] In the embodiment, the dredging mechanism 13 includes a vertical rod 19 and a shaking assembly 21, grooves are vertically and uniformly formed on the outside of the liner plate 12, the vertical rod 19 is vertically and slidingly arranged in the inside of the groove, and the inside top of the crushing chamber 2 is provided with the shaking assembly 21 for controlling the vertical rod 19 to reciprocatingly slide up and down.

[0036] Local working principle: in the process of crushing the material, the shaking assembly 21 can control the vertical rod 19 to slide inside the groove on the surface of the lining plate 12 up and down, and dredge the inside of the groove.

[0037] In this embodiment, the two sides of the vertical rod 19 are uniformly provided with a push block 20 along the length direction, and the push block 20 is attached to the side of the groove.

[0038] Local working principle: in the process of reciprocating sliding of the vertical rod 19, the push block 20 slides up and down, and the use of the push block 20 can scrape the adhering objects on the inner wall of the groove, ensuring the cleaning effect.

[0039] In this embodiment, the shaking assembly 21 includes a transmission bin 22, a main gear 23, a driven gear 24, an inner tooth ring 25, a corrugated chute 26 and a sliding block 27. The transmission bin 22 is located at the inner top of the crushing chamber 2, the main gear 23 is located inside the transmission bin 22 and is fixedly connected with the vertical shaft 3, the transmission bin 22 is uniformly rotatably installed with the driven gears 24 inside, the outer side of the transmission bin 22 is rotatably installed with the inner tooth ring 25, the driven gears 24 are respectively engaged with the main gear 23 and the inner tooth ring 25, the outer circumferential surface of the inner tooth ring 25 is provided with the corrugated chute 26 connected at the head and tail, the inside of the corrugated chute 26 is uniformly slidably provided with the sliding block 27, and the top ends of the vertical rods 19 all extend to the inside of the transmission bin 22, and the side edges of the vertical rods 19 are respectively connected with the sliding blocks 27.

[0040] Local working principle: in the process of rotating the vertical shaft 3, the main gear 23 rotates, and simultaneously drives multiple groups of driven gears 24 to rotate. The position of the driven gear 24 is limited to horizontal rotation only, and the driven gear 24 is engaged with the inner tooth ring 25 to limit and drive the position of the inner tooth ring 25. In the process of rotating the inner tooth ring 25, the sliding block 27 slides inside the corrugated chute 26, thereby controlling the vertical rod 19 to slide up and down reciprocally.

[0041] In this embodiment, the sliding block 27 is in the shape of a cylinder, and the sliding block 27 is rotatably connected with the vertical rod 19.

[0042] Local working principle: the cylindrical sliding block 27 can reduce the frictional resistance between the sliding block 27 and the corrugated chute 26, ensuring the sliding control effect of the vertical rod 19.

[0043] In this embodiment, the driven gears 24 are provided in three groups, and the distance between adjacent driven gears 24 is the same.

[0044] Local working principle: the three groups of driven gears 24 can stably limit the position of the inner tooth ring 25, and the distance between the driven gears 24 is large, which will not affect the discharging of the discharging pipe 7.

[0045] In the embodiment, the telescopic mechanism 18 comprises a hollow disc 28, a rotating disc 30, a slide rod 31, a U-shaped plate 32, a second pin shaft 33 and a rotating control assembly. The hollow disc 28 is uniformly fixed on the vertical shaft 3. The rotor disc 14 is a semi-circular ring, and the rotor disc 14 is fixed on the hollow disc 28 by bolts. The rotating disc 30 is rotatably installed in the hollow disc 28. The top of the rotating disc 30 is provided with a flat thread. The slide rod 31 is slidably arranged on the side of the hollow disc 28. The slide rod 31 is threadedly connected with the rotating disc 30. The end of the slide rod 31 away from the hollow disc 28 is fixed with the U-shaped plate 32. The U-shaped plate 32 is slidably arranged between the rotor discs 14 outside the hollow disc 28. The second breaking hammer 17 is installed in the U-shaped plate 32. The second pin shaft 33 is inserted and installed with the second pin shaft 33 limiting the second breaking hammer 17. The vertical shaft 3 is provided with the rotating control assembly controlling the rotation of the rotating disc 30.

[0046] Local working principle: when the position of the second breaking hammer 17 needs to be adjusted, the rotation of the rotating disc 30 is controlled by the rotating control assembly. Since the flat thread on the top of the rotating disc 30 is engaged with the bottom of the slide rod 31, the slide rod 31 can be controlled to slide during the rotation of the rotating disc 30, thereby adjusting the position of the second breaking hammer 17.

[0047] In the embodiment, the rotating control assembly comprises a shaft hole 29, an adjusting rod 34 and a fixing piece. The shaft hole 29 is formed in the inside of the vertical shaft 3, and the bottom end of the shaft hole 29 is communicated with the bottom of the vertical shaft 3. The adjusting rod 34 is rotatably installed in the inside of the shaft hole 29, and the adjusting rod 34 is fixedly connected with the rotating disc 30. The bottom end of the vertical shaft 3 is provided with the fixing piece positioning the adjusting rod 34.

[0048] Local working principle: when the rotation of the rotating disc 30 is controlled, the positioning state of the bottom end of the adjusting rod 34 is released first, and then the rotation of the adjusting rod 34 is controlled, which drives the rotation of the rotating disc 30. After the rotation of the adjusting rod 34, the position of the adjusting rod 34 is positioned by the fixing piece.

[0049] In the embodiment, the positioning piece comprises a sealing cap 35, an insertion block 36 and an insertion slot 37. The insertion slot 37 is formed in the bottom end of the adjusting rod 34 and the vertical shaft 3. The insertion block 36 is inserted and installed in the inside of the insertion slot 37. The sealing cap 35 is threadedly installed on the bottom end of the vertical shaft 3 and the adjusting rod 34. The inner bottom end of the sealing cap 35 is attached to the bottom end of the vertical shaft 3 and the adjusting rod 34.

[0050] Local working principle: when the position of the adjusting rod 34 is positioned, the insertion slots 37 on the adjusting rod 34 and the vertical shaft 3 are aligned with each other, the insertion block 36 is inserted into the inside of the insertion slot 37, the adjusting rod 34 is limited, and then the sealing cap 35 is installed to position the insertion block 36 and protect the bottom end of the vertical shaft 3 and the adjusting rod 34.

[0051] The above merely illustrates the further embodiments of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacements or changes according to the technical solutions and concepts of the present application within the disclosed scope, which shall all fall into the protection scope of the present application.

Claims

1. A multifunctional vertical crusher, comprising a frame (1), a crushing chamber (2) vertically installed on the top of the frame (1), a vertical shaft (3) vertically rotatably installed in the crushing chamber (2), a motor (4) installed on the frame (1) to drive the vertical shaft (3), and a belt pulley assembly (5) installed on the output end of the motor (4) and the top end of the vertical shaft (3), characterized in that: The side of the top of the crushing chamber (2) is vertically provided with a feeding pipe (7), the side of the feeding pipe (7) and the top of the rack (1) are fixedly provided with a fixed seat (8), the top of the fixed seat (8) is hingedly provided with a receiving hopper (9), the bottom of the receiving hopper (9) is inserted into the inside of the feeding pipe (7), the top of the fixed seat (8) and the bottom of the receiving hopper (9) are provided with a return spring (10), the top of the fixed seat (8) and the bottom of the receiving hopper (9) are provided with a pressure sensor (11), the side of the rack (1) is provided with a controller (6), the output end of the pressure sensor (11) is electrically connected with the controller (6), the output end of the controller (6) is electrically connected with the motor (4), so as to automatically control the rotating speed of the motor (4) according to the weight received by the receiving hopper (9), the inside of the crushing chamber (2) is uniformly provided with a lining plate (12) along the circumference, the inside of the lining plate (12) is provided with a dredging mechanism (13), the vertical shaft (3) is uniformly and horizontally provided with a rotor disc (14), the outer side of the rotor disc (14) is fixedly provided with a first crushing hammer (15), the rotor disc (14) is provided with a first pin shaft (16) for positioning the first crushing hammer (15), the outer side of the rotor disc (14) and between the first crushing hammers (15) are uniformly provided with a second crushing hammer (17), the vertical shaft (3) is provided with an extension mechanism (18) for controlling the translation of the second crushing hammer (17).

2. A multi-functional vertical crusher according to claim 1, characterized in that: The top of the feeding pipe (7) is provided with an opening on the side close to the receiving hopper (9), the top and the bottom of the opening are provided with rubber plates along the length direction, and the rubber plates are respectively attached to the top and the bottom of the receiving hopper (9).

3. A multi-functional vertical crusher as claimed in claim 1, wherein: The dredging mechanism (13) comprises a vertical rod (19) and a shaking assembly (21), the outside of the lining plate (12) is uniformly and vertically provided with a groove, the vertical rod (19) is vertically and slidingly arranged in the groove, and the inner top of the crushing chamber (2) is provided with the shaking assembly (21) for controlling the up-and-down reciprocating sliding of the vertical rod (19).

4. A multi-functional vertical crusher as claimed in claim 3, wherein: The two sides of the vertical rod (19) are uniformly provided with a pushing block (20) along the length direction, and the pushing block (20) is attached to the side of the groove.

5. A multi-functional vertical crusher as claimed in claim 3, wherein: The shaking assembly (21) comprises a transmission bin (22), a main gear (23), a driven gear (24), an inner tooth ring (25), a corrugated sliding groove (26) and a sliding block (27), the transmission bin (22) is located at the inner top of the crushing chamber (2), the main gear (23) is fixedly connected with the vertical shaft (3) and located in the inside of the transmission bin (22), the inside of the transmission bin (22) is uniformly and rotationally provided with the driven gear (24), the inside of the transmission bin (22) is horizontally and rotationally provided with the inner tooth ring (25), the driven gear (24) is respectively engaged with the main gear (23) and the inner tooth ring (25), the outer circumferential surface of the inner tooth ring (25) is provided with the corrugated sliding groove (26) connected at the head and the tail, the inside of the corrugated sliding groove (26) is uniformly and slidingly provided with the sliding block (27), the top of the vertical rod (19) extends into the inside of the transmission bin (22), and the side of the vertical rod (19) is respectively connected with the sliding block (27).

6. A multi-functional vertical crusher as claimed in claim 5, wherein: The shape of the sliding block (27) is cylindrical, and the sliding block (27) is rotationally connected with the vertical rod (19).

7. A multi-functional vertical crusher as claimed in claim 5, wherein: The driven gears (24) are provided in three groups, and the distance between adjacent driven gears (24) is the same.

8. A multi-functional vertical crusher according to any one of claims 1 to 7, characterized in that: The telescopic mechanism (18) comprises a hollow disc (28), a rotating disc (30), a sliding rod (31), an L-shaped plate (32), a second pin shaft (33) and a rotating control assembly. The hollow disc (28) is uniformly fixed on the vertical shaft (3). The rotor disc (14) is a circular ring-shaped plate formed by splicing two semicircular ring-shaped plates. The upper surface and the lower surface of the hollow disc (28) are both fixed with the rotor disc (14) through bolts. The inside of the hollow disc (28) is rotatably provided with the rotating disc (30). The top of the rotating disc (30) is provided with a flat thread. The side of the hollow disc (28) is uniformly provided with the sliding rod (31). The sliding rod (31) is threadedly connected with the rotating disc (30). The end of the sliding rod (31) away from the hollow disc (28) is fixed with the L-shaped plate (32). The L-shaped plate (32) is slidingly arranged between the rotor discs (14) outside the hollow disc (28). The second breaking hammer (17) is installed in the L-shaped plate (32). The L-shaped plate (32) is provided with the second pin shaft (33) limiting the second breaking hammer (17). The inside of the vertical shaft (3) is provided with the rotating control assembly controlling the rotation of the rotating disc (30).

9. A multi-functional vertical crusher as claimed in claim 8, characterized in that: The rotating control assembly comprises a shaft hole (29), an adjusting rod (34) and a positioning piece. The shaft hole (29) is formed in the inside of the vertical shaft (3), and the bottom end of the shaft hole (29) is communicated with the bottom of the vertical shaft (3). The inside of the shaft hole (29) is rotatably provided with the adjusting rod (34), and the adjusting rod (34) is fixedly connected with the rotating disc (30). The bottom end of the vertical shaft (3) is provided with the positioning piece positioning the adjusting rod (34).

10. A multi-functional vertical crusher as claimed in claim 9, wherein: The positioning piece comprises a sealing cap (35), an insertion block (36) and an insertion groove (37). The adjusting rod (34) and the bottom end of the vertical shaft (3) are both provided with the insertion groove (37). The inside of the two insertion grooves (37) is inserted with the insertion block (36). The bottom end of the vertical shaft (3) is threadedly provided with the sealing cap (35). The inner bottom end of the sealing cap (35) is attached with the bottom end of the vertical shaft (3) and the adjusting rod (34).

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