Vertical sand making machine

Abstract

The invention provides a vertical sand making machine, and belongs to the technical field of crushers. Comprising a machine body, a mounting frame is mounted at the top of the machine body, a driving motor is mounted on one side of the mounting frame, a belt is mounted at the output end of the driving motor, a feeding pipe is connected to the inner side of the belt in a sleeving mode, a feeding hopper is arranged at the top end of the feeding pipe, and multiple sets of crushing blocks are mounted on the inner wall of the feeding pipe; and a stone crushing outer cylinder is mounted on the other side of the mounting frame, a material distributing disc is mounted at the bottom end of the feeding pipe, and a crawling ladder is arranged on one side of the bottom of the stone crushing outer cylinder. By arranging the detachable cylinder body assembly, the surrounding type mounting assembly and the lining plate seat assembly, the situation that a worker needs to enter equipment for maintenance is avoided, the danger during maintenance of the worker is reduced, the counterattack lining plate needing to be directly replaced is conveniently and rapidly positioned, and the service life of the counterattack lining plate is prolonged while the counterattack lining plate is damped and buffered. The noise generated by the counterattack lining plate during working is reduced, and the comfort of the working environment of workers is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of crushers, and in particular to a vertical sand making machine. Background Art

[0002] Vertical sand making machine is a kind of screenless, adjustable fine crushing equipment, which is optimized and designed on the basis of absorbing advanced fine crushing equipment at home and abroad. Vertical sand making machine uses liner, impact plate, plate hammer and other impacts to crush stones. Therefore, liner, impact plate, plate hammer and other impacts are generally regarded as wearing parts. Special attention should be paid to them in daily work and they should be replaced in time. When the thickness of the liner of the impact crusher is worn by two-thirds, there is no leakage or cracking, or the discharge port is enlarged to the point where it cannot be adjusted, the liner needs to be replaced.

[0003] When the existing vertical sand making machine lining is in use, the staff needs to regularly check whether the lining is damaged. If it is damaged, it needs to be replaced in time. During each maintenance, the staff needs to climb to a high place of the vertical sand making machine and use a flashlight to check downwards. Since the interior of the vertical sand making machine is relatively dark, it is difficult to quickly distinguish the degree of wear of each impact lining by flashlight and naked eyes alone, and it is difficult to find the lining with more serious wear in time for replacement. Moreover, it is necessary to drill into the equipment to disassemble the impact lining when replacing it, which has a high risk factor. At the same time, since the lining is generally fixedly installed on the inner wall of the shell of the vertical sand making machine, each time it is hit by a stone, the impact is large and the buffering capacity is small, resulting in excessive wear of the lining. At the same time, the vibration during the knocking causes excessive noise when the equipment is in use, affecting the comfort of the workers' working environment. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a vertical sand making machine to solve the problem that the interior of the existing vertical sand making machine is relatively dark, making it difficult to find the liner with severe wear and tear in time for replacement, and when replacing it, it is necessary to drill into the equipment to disassemble the impact liner, which has a high risk factor. At the same time, when the liner is hit by stones, the impact it receives is large, and when the buffering capacity is small, the liner wears too much. At the same time, the vibration during the knocking causes excessive noise when the equipment is used, affecting the comfort of the workers' working environment. Therefore, the present application provides a vertical sand making machine to meet the needs.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A vertical sand making machine comprises a machine body, a mounting frame is installed on the top of the machine body, a driving motor is installed on one side of the mounting frame, a belt is installed on the output end of the driving motor, a feeding pipe is sleeved on the inner side of the belt, a feeding hopper is arranged on the top of the feeding pipe, a plurality of groups of crushing blocks are installed on the inner wall of the feeding pipe, a crushing outer cylinder is installed on the other side of the mounting frame, a distributing plate is installed on the bottom end of the feeding pipe, a ladder is arranged on one side of the bottom of the crushing outer cylinder, an electric slide rail is installed on the surface of the mounting frame, and a fixing rod is arranged on the output end of the electric slide rail; a detachable barrel assembly is installed on the end of the fixing rod, and the detachable barrel assembly is used to provide partial space for overhauling and replacing a liner seat assembly; the detachable barrel assembly is arranged at the bottom of the crushing outer cylinder, and a surrounding mounting assembly is installed on the inner wall of the detachable barrel assembly, and the surrounding mounting assembly is used to install a liner seat assembly and provide rotation for it; a liner seat assembly is arranged on the inner side of the surrounding mounting assembly, and the liner seat assembly is used to install an impact liner.

[0006] Optionally, the feed pipe and the feed hopper are rotatably connected to the top of the crushing outer cylinder, the bottom of the ladder is arranged on the bottom surface of the machine body, a plurality of groups of the crushing blocks are arranged in a surrounding array on the inner wall of the feed pipe, and the shape of the crushing blocks is arranged to be arc-shaped.

[0007] Optionally, the detachable cylinder body assembly includes a bottom cylinder, which is arranged on the bottom surface of the machine body, a movable sleeve is slidably sleeved on the outer surface of the bottom cylinder, a base is installed on the top edge of the movable sleeve, a volute spring is installed on one side of the base, an L-shaped clamping plate is installed inside the volute spring, and the L-shaped clamping plate is rotatably arranged on the inner wall of the base.

[0008] Optionally, a side limit block is installed on the bottom edge of the crushing outer cylinder, a groove is opened on the surface of the side limit block, an inner rotating ring is installed on the inner wall of the movable sleeve, a support column is installed on the top of the inner rotating ring, and the inner rotating ring is rotatably installed with the inner wall of the movable sleeve.

[0009] Optionally, the surround-type mounting assembly includes a bottom fixing ring, which is installed on the top of the support column, and a plurality of rotating seats are arranged on the upper surface of the bottom fixing ring. A vertical pole is installed on the top of the rotating seat, and a limiting clamping plate is installed on the front end of the vertical pole. The material of the vertical pole is set to hard rubber.

[0010] Optionally, the number of the surround-type mounting components is set to multiple groups, and the multiple groups of surround-type mounting components are arranged in a surround manner and installed on the top of the bottom fixing ring, the rotating seat and the surface of the bottom fixing ring are set to be a damping connection, the number of the lining seat components is set to multiple groups, and the multiple groups of lining seat components are plugged into the surfaces of the multiple groups of surround-type mounting components, and the multiple groups of lining seat components are vertically stacked.

[0011] Optionally, the lining seat assembly includes a lining mounting seat, a back socket is installed on the back of the lining mounting seat, a limit slot is provided on the inner wall of the back socket, the lining mounting seat is plugged into the front end of the vertical pole through the limit card plate and the limit slot, a sound insulation honeycomb panel is installed on the inner wall of the back socket, the material of the sound insulation honeycomb panel is set to sponge, a plurality of groups of rubber pads are installed on the back of the back socket, the top and bottom of the lining mounting seat are threadedly connected with fixing screws, and the bottom of the fixing screws is installed with a wear-resistant layer.

[0012] Optionally, two groups of observation grooves are opened on the back of the liner mounting seat, and two groups of clamps are installed on the inner wall of the liner mounting seat. The two groups of clamps and the observation grooves are respectively arranged on the top and bottom inner sides of the liner mounting seat, and the clamps are positioned at the edge of the observation grooves. Two groups of compression springs are installed between the clamps and the top and bottom inner sides of the liner mounting seat.

[0013] Optionally, in the two groups of compression springs, the bottom end of the top group of compression springs and the top end of the bottom group of compression springs are both installed with first friction ridges, the front end inner wall of the lining mounting seat is installed with an impact lining, the back of the impact lining is installed with a rear plug-in plate, and the top and bottom of the rear plug-in plate are both installed with second friction ridges.

[0014] Optionally, the compression spring and the rear plug-in plate are in contact with each other, and the first friction ridge and the second friction ridge are arranged to be interlocked and abutted with each other, the fixing screws are arranged in multiple groups, and the multiple groups of fixing screws are respectively threadedly connected to the top and bottom of the liner mounting seat, and the wear-resistant layers at the bottom of the fixing screws are in contact with the top and bottom surfaces of the counter-attack liner, and the torque for tightening the multiple groups of fixing screws is the same.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, the staff climbs up the ladder, rotates the surround installation assembly, and observes the rear plug-in plate on the back of the liner seat assembly, so as to quickly locate the impact liner that needs to be replaced directly, and can quickly adjust the direction of the liner seat assembly, so as to carefully check and measure the impact liner to determine whether the thickness meets the standard after long-term wear. If the impact liner is not completely broken or damaged, but only partially worn, the thickness still meets the requirement, but the rear plug-in plate on the back is protruding, a marker can be used to leave a mark on the back socket for the next maintenance. A quick judgment can be made, which improves the convenience of maintenance of the impact liner inside the vertical sand making machine, and facilitates the disassembly of the entire liner seat assembly to replace the impact liner, avoiding the need to enter the equipment for maintenance, and reducing the danger of staff during maintenance.

[0016] The staff climbs down the ladder and then starts the electric slide rail, which drives the movable sleeve upward through the fixed rod, and drives the surround mounting assembly and the liner seat assembly back to the inner wall of the crushed stone outer cylinder. At the same time, the L-shaped card is returned to the card slot, and then the electric slide rail is closed and locked, which is convenient and quick to switch to the original state and close the maintenance mode. It has strong adaptability and high flexibility.

[0017] The rubber pad on the back socket contacts the inner wall of the movable sleeve to buffer the vibration wave. The rubber pad contacts the inner wall of the crushed stone outer cylinder for passive compression to achieve a buffering effect. At the same time, the sound insulation honeycomb panel absorbs the sound generated by the vibration. While shock absorbing and buffering the impact lining, the noise generated by the impact lining during operation is reduced, thereby improving the comfort of the working environment of the staff.

[0018] The wear-resistant layer at the bottom of the impact liner is fixed to the inner wall of the liner mounting seat by fixing screws that are subject to the same extrusion force at the top and bottom. The friction of the wear-resistant layer will firmly fix the impact liner, and the first friction ridges on the compression spring that are mutually embedded and provide elastic force and the second friction ridges on the rear plug-in plate are pressed and restrained against each other. Only after a long period of high-pressure collision will the impact liner gradually move backwards, driving the rear plug-in plate to move backwards. Therefore, the staff can use this as a basis to judge the degree of wear of the impact liner, providing convenience for maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0020] Figure 1 This is a structural diagram of the vertical sand making machine when in use.

[0021] Figure 2 This is a structural diagram of the vertical sand making machine during maintenance.

[0022] Figure 3 Schematic diagram of the structure of the feed pipe and crushing block.

[0023] Figure 4 It is a schematic diagram of the structure of the feed pipe and the distribution tray.

[0024] Figure 5 It is a structural schematic diagram of the L-shaped pallet and side limit block.

[0025] Figure 6 It is a schematic diagram of the structure of the detachable barrel assembly.

[0026] Figure 7 It is a schematic diagram of the structure of the detachable barrel assembly, the surround mounting assembly and the liner seat assembly.

[0027] Figure 8 It is a structural schematic diagram of the liner seat assembly.

[0028] Fig. 9 This is a schematic diagram of the structure of the pole.

[0029] Fig.10 It is a structural schematic diagram of the liner mounting seat.

[0030] Fig.11 It is a structural schematic diagram of the front end of the liner seat assembly.

[0031] Fig.12 It is a schematic diagram of the structure of the counterattack liner.

[0032] Fig.13 It is a schematic diagram of the structure of the fixing screw and the compression spring.

[0033] Fig.14 It is a partial structural diagram of the liner mounting seat and the back socket.

[0034] Fig.15 for Fig.14 Enlarged view of point A in .

[0035] Reference numerals: 1. Machine body; 100. Mounting frame; 10. Driving motor; 11. Belt; 12. Feed pipe; 13. Feed hopper; 14. Crushing block; 15. Crushed stone outer cylinder; 16. Distributing plate; 17. Ladder; 18. Electric slide rail; 19. Fixing rod; 2. Removable cylinder assembly; 20. Bottom cylinder; 21. Shifting sleeve; 22. Base; 23. Scroll spring; 24. L-shaped card plate; 25. Side limit block; 26. Card slot; 27. Inner rotating ring; 28. Support column ; 3. Wrap-around installation assembly; 30. Bottom fixing ring; 31. Rotating seat; 32. Vertical pole; 33. Limiting card plate; 4. Lining seat assembly; 40. Lining mounting seat; 41. Back socket; 410. Limiting card slot; 411. Sound insulation honeycomb panel; 42. Rubber pad; 43. Fixing screw; 430. Wear-resistant layer; 44. Observation slot; 45. Clamp; 46. Compression spring; 460. First friction ridge; 47. Counterattack lining; 48. Rear plug-in plate; 480. Second friction ridge.

[0036] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0037] The vertical sand making machine provided by the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0038] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0039] like Figures 1 to 15 As shown, an embodiment of the present invention provides a vertical sand making machine, including a machine body 1, a mounting frame 100 is installed on the top of the machine body 1, a driving motor 10 is installed on one side of the mounting frame 100, a belt 11 is installed on the output end of the driving motor 10, a feed pipe 12 is sleeved on the inner side of the belt 11, a feed hopper 13 is arranged on the top of the feed pipe 12, a plurality of groups of crushing blocks 14 are installed on the inner wall of the feed pipe 12, a crushing outer cylinder 15 is installed on the other side of the mounting frame 100, a material distribution plate 16 is installed on the bottom end of the feed pipe 12, a ladder 17 is arranged on one side of the bottom of the crushing outer cylinder 15, and the surface of the mounting frame 100 is provided with a plurality of crushing blocks 14. An electric slide rail 18 is installed, and a fixing rod 19 is provided at the output end of the electric slide rail 18; a detachable barrel assembly 2 is installed at the end of the fixing rod 19, and the detachable barrel assembly 2 is used to provide partial space for inspection and replacement of the liner seat assembly 4; the detachable barrel assembly 2 is arranged at the bottom of the gravel outer barrel 15, and a surrounding mounting assembly 3 is installed on the inner wall of the detachable barrel assembly 2, and the surrounding mounting assembly 3 is used to install the liner seat assembly 4 and provide rotation for it; a liner seat assembly 4 is provided on the inner side of the surrounding mounting assembly 3, and the liner seat assembly 4 is used to install the counterattack liner 47.

[0040] like Figures 1 to 6As shown, the feed pipe 12 and the feed hopper 13 are arranged to be rotatably connected with the top of the crushing outer cylinder 15, the bottom of the ladder 17 is arranged on the bottom surface of the machine body 1, and multiple groups of crushing blocks 14 are arranged in a surrounding array on the inner wall of the feed pipe 12. The shape of the crushing blocks 14 is arranged in an arc shape. The detachable cylinder body assembly 2 includes a bottom cylinder 20, which is arranged on the bottom surface of the machine body 1. A movable sleeve 21 is slidably sleeved on the outer surface of the bottom cylinder 20. A base 22 is installed on the top edge of the movable sleeve 21. A volute spring 23 is installed on one side of the base 22. An L-shaped clamping plate 24 is installed inside the volute spring 23. The L-shaped clamping plate 24 is rotatably arranged on the inner wall of the base 22. A side limit is installed on the bottom edge of the crushing outer cylinder 15 Block 25, a slot 26 is provided on the surface of the side limit block 25, an inner rotating ring 27 is installed on the inner wall of the movable sleeve 21, and a support column 28 is installed on the top of the inner rotating ring 27. The inner rotating ring 27 is rotatably installed with the inner wall of the movable sleeve 21. During material unloading, the stone will first be initially crushed by the crushing block 14, and then rebound and hammer between the dividing plate 16 and the impact liner 47 to break the stone into the required size. The crushing block 14 can crush the stone in advance to improve the crushing effect. The L-shaped card plate 24 and the slot 26 are mainly used to assist in fixing the movable sleeve 21 to provide stability after it is closed for maintenance mode. The movable sleeve 21 is mainly fixed by the self-locking of the electric slide rail 18.

[0041] like Figures 7 to 9 As shown, the surround-type mounting assembly 3 includes a bottom fixing ring 30, which is mounted on the top of the support column 28. A plurality of rotating seats 31 are arranged on the upper surface of the bottom fixing ring 30. A vertical pole 32 is mounted on the top of the rotating seat 31. A limiting clamp 33 is installed on the front end of the vertical pole 32. The material of the vertical pole 32 is set to hard rubber. The number of surround-type mounting assemblies 3 is set to multiple groups. Multiple groups of surround-type mounting assemblies 3 are arranged in a surround manner and mounted on the top of the bottom fixing ring 30. The rotating seat 31 and the surface of the bottom fixing ring 30 are set to be damping connection. The number of lining seat assemblies 4 is set to multiple groups. Multiple groups of lining seat assemblies 4 are plugged into the surfaces of multiple groups of surround-type mounting assemblies 3. Multiple groups of lining seat assemblies 4 are stacked vertically. The rubber pad 42 on the back socket 41 abuts against the inner wall of the movable sleeve 21 to buffer the vibration wave. At the same time, since the material of the vertical pole 32 is set to hard rubber, it can also provide slight bending. The rubber pad 42 abuts against the inner wall of the crushed stone outer cylinder 15 for passive compression to achieve a buffering effect.

[0042] like Figures 10 to 15As shown, the lining seat assembly 4 includes a lining mounting seat 40, a back socket 41 is installed on the back of the lining mounting seat 40, a limit card slot 410 is provided on the inner wall of the back socket 41, the lining mounting seat 40 is plugged into the front end of the vertical pole 32 through the limit card plate 33 and the limit card slot 410, a sound insulation honeycomb panel 411 is installed on the inner wall of the back socket 41, the material of the sound insulation honeycomb panel 411 is set as sponge, a plurality of groups of rubber pads 42 are installed on the back of the back socket 41, the top and bottom of the lining mounting seat 40 are threadedly connected with fixing screws 43, the bottom of the fixing screws 43 is installed with a wear-resistant layer 430, and the lining mounting seat 40 is connected to the vertical pole 32. Two groups of observation grooves 44 are provided on the back of the seat 40, and two groups of clamps 45 are installed on the inner wall of the liner mounting seat 40. The two groups of clamps 45 and the observation grooves 44 are respectively arranged on the top and bottom inner sides of the liner mounting seat 40, and the position of the clamps 45 is arranged on the edge of the observation grooves 44. Two groups of compression springs 46 are installed between the clamps 45 and the top and bottom inner sides of the liner mounting seat 40. Among the two groups of compression springs 46, the bottom end of the top group of compression springs 46 and the top end of the bottom group of compression springs 46 are both installed with first friction ridges 460. The front inner wall of the liner mounting seat 40 is installed with a counter-attack liner 47, and the back of the counter-attack liner 47 is installed. There is a rear plug-in plate 48, and the top and bottom of the rear plug-in plate 48 are both installed with a second friction rib 480, the compression spring 46 and the rear plug-in plate 48 are in conflict with each other, and the first friction rib 460 and the second friction rib 480 are arranged to be mutually engaged and abutted, and the fixing screws 43 are arranged in multiple groups, and the multiple groups of fixing screws 43 are respectively threadedly connected to the top and bottom of the lining plate mounting seat 40, and the wear-resistant layer 430 at the bottom of the fixing screw 43 is in mutual abutment with the top and bottom surfaces of the counterattack lining plate 47, and the multiple groups of fixing screws 43 are tightened with the same torque, and the sound insulation honeycomb plate 411 absorbs the sound emitted by the vibration, and when the counterattack The lining plate 47 reduces the noise it emits while performing shock absorption and buffering. In addition, since the impact lining plate 47 will gradually move backward only after experiencing a long period of high-pressure collision, driving the rear plug plate 48 to move backward, the staff can use this as a basis to judge the degree of wear of the impact lining plate 47, so that the staff can quickly find the impact lining plate 47 that needs to be replaced, and mark the impact lining plate 47 that is about to be replaced, so that it can be directly replaced next time. While improving the maintenance efficiency, it is convenient for the installation and removal of the impact lining plate 47 and improves the safety of the staff during maintenance.

[0043] The working principle of the technical solution provided by the present invention is as follows: When the machine body 1 is in use, the driving motor 10 is used to drive the belt 11 to drive the feed pipe 12 and the feed hopper 13 to rotate at high speed. During the feeding, the stone will first pass through the crushing block 14 for preliminary crushing, and then rebound and hammer between the distribution plate 16 and the impact liner 47 to crush the stone into the required size. When the staff needs to inspect the impact liner 47 in the machine body 1, first start the electric slide rail 18, and drive the movable sleeve 21 to move downward through the fixed rod 19. At this time, the card slot originally stuck in the side limit block 25 The L-shaped card plate 24 in 26 slides outward from the card slot 26 and moves away, and the movable sleeve 21 is no longer limited. At the same time, the movable sleeve 21 pulls the rotating seat 31, the vertical rod 32, the limiting card plate 33 and the liner seat assembly 4 downward through the inner rotating ring 27, the support column 28 and the bottom fixing ring 30 of the inner wall, so that the liner seat assembly 4 is exposed to the outside and becomes a maintenance state. At this time, the staff climbs up the ladder 17 to observe the back of the liner seat assembly 4. The staff observes the rear plug-in plate 48 of the counterattack liner 47 inside the liner mounting seat 40. Check whether the rear plug-in plate 48 extends backward. If it extends backward too much, it means that the impact force received by this counter-attack lining plate 47 is greater than that of other counter-attack lining plates 47. Since the counter-attack lining plate 47 bears a larger stone when it is hit, the impact force is also greater, so the wear of the lining plate is also greater. At this time, the staff manually rotates the rotating seat 31, drives the upright pole 32 and the lining plate seat assembly 4 to rotate 180 degrees, facing themselves, carefully checks and measures the thickness of the counter-attack lining plate 47, and determines whether the thickness meets the standard under long-term wear, and then observes whether the surface of the counter-attack lining plate 47 is damaged or cracked. If there is cracking, if there is, the lining plate mounting seat 40 can be directly pulled out upward, the lining plate seat assembly 4 can be pulled up, and moved to the ground, and the fixing screw 43 can be unscrewed, and the counter-attack lining plate 47 can be tilted out. If there is no damage, the rotating seat 31 will continue to be rotated 180 degrees in the opposite direction and reset to the original direction, but it also means that the counter-attack lining plate 47 is about to reach the level of replacement, and the staff can leave a mark on the back socket 41 with a marker.

[0044] After checking a vertical row of liner seat assemblies 4 on one group of surround-type mounting assemblies 3, continue to manually rotate the bottom fixing ring 30 to check a vertical row of liner seat assemblies 4 on the next group of surround-type mounting assemblies 3 until a vertical row of liner seat assemblies 4 on the last group of surround-type mounting assemblies 3 is checked and the inspection work is completed. After the inspection work is completed, the staff climbs down the ladder 17 and then starts the electric slide rail 18 to drive the movable sleeve 21 upward through the fixing rod 19, and drives the surround-type mounting assembly 3 and the liner seat assembly 4 back to the inner wall of the crushed stone outer cylinder 15, and at the same time, the L-shaped clamping plate 24 is clamped back into the clamping groove 26, and then the electric slide rail 18 is closed and locked. Although the L-shaped clamping plate 24 rotates inwardly due to the elastic force of the spiral spring 23, it also has a limited portion, so it will not bend to a position where it cannot be clamped into the clamping groove 26.

[0045] In the specific operation of the liner seat assembly 4, when the stone is hammered onto the impact liner 47 by the material distribution plate 16, the impact liner 47 is subjected to the impact force, and the rubber pad 42 on the back socket 41 abuts against the inner wall of the movable sleeve 21 to buffer the vibration wave. At the same time, since the material of the vertical rod 32 is set to be hard rubber, it can also provide a slight bending. The rubber pad 42 abuts against the inner wall of the crushed stone outer cylinder 15 and is passively compressed to achieve a buffering effect. At the same time, the sound insulation honeycomb plate 411 absorbs the sound generated by the vibration, and reduces the noise generated by the impact liner 47 while performing shock absorption and buffering. The wear-resistant layer 430 at the bottom of the fixing screw 43 with the same extrusion force at the top and bottom is fixed to the inner wall of the liner mounting seat 40. The friction force of the wear-resistant layer 430 will firmly fix the counter-attack liner 47, and the first friction ridge 460 on the compression spring 46 that is mutually embedded and provides elastic force and the second friction ridge 480 on the rear plug-in plate 48 are pressed and constrained against each other. At the same time, the counter-attack liner 47 is still some distance away from the inner side of the liner mounting seat 40. Only after a long period of high-pressure collision will the counter-attack liner 47 gradually move backwards, driving the rear plug-in plate 48 to move backwards. Therefore, the staff can use this as a basis to judge the degree of wear of the counter-attack liner 47.

[0046] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0047] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A vertical sand making machine, characterized in that: It comprises a machine body, a mounting frame is mounted on the top of the machine body, a driving motor is mounted on one side of the mounting frame, a belt is mounted on the output end of the driving motor, a feeding pipe is sleeved on the inner side of the belt, a feeding hopper is arranged on the top of the feeding pipe, a plurality of groups of crushing blocks are mounted on the inner wall of the feeding pipe, a crushed stone outer cylinder is mounted on the other side of the mounting frame, a material distribution plate is mounted on the bottom end of the feeding pipe, a ladder is arranged on one side of the bottom of the crushed stone outer cylinder, an electric slide rail is mounted on the surface of the mounting frame, and a fixing rod is arranged on the output end of the electric slide rail; A detachable barrel assembly is installed at the end of the fixing rod, and the detachable barrel assembly is used to provide a partial space for inspecting and replacing the liner seat assembly; The detachable barrel assembly is arranged at the bottom of the crushed stone outer barrel, and a surrounding mounting assembly is installed on the inner wall of the detachable barrel assembly, and the surrounding mounting assembly is used to install the liner seat assembly and provide rotation for it; A liner seat assembly is arranged on the inner side of the wrap-around mounting assembly, and the liner seat assembly is used for mounting a counterattack liner.

2. The vertical sand making machine according to claim 1, characterized in that: The feed pipe and the feed hopper are rotatably connected to the top of the crushing outer cylinder, the bottom of the ladder is arranged on the bottom surface of the machine body, and multiple groups of crushing blocks are arranged in a surrounding array on the inner wall of the feed pipe, and the shape of the crushing blocks is arranged to be arc-shaped.

3. The vertical sand making machine according to claim 2, characterized in that: The detachable cylinder body assembly includes a bottom cylinder, which is arranged on the bottom surface of the machine body, a movable sleeve is slidably sleeved on the outer surface of the bottom cylinder, a base is installed on the top edge of the movable sleeve, a volute spring is installed on one side of the base, an L-shaped clamping plate is installed inside the volute spring, and the L-shaped clamping plate is rotatably arranged on the inner wall of the base.

4. The vertical sand making machine according to claim 3, characterized in that: A side limit block is installed on the bottom edge of the crushing outer cylinder, a groove is opened on the surface of the side limit block, an inner rotating ring is installed on the inner wall of the movable sleeve, a support column is installed on the top of the inner rotating ring, and the inner rotating ring is rotatably installed with the inner wall of the movable sleeve.

5. The vertical sand making machine according to claim 4, characterized in that: The wrap-around mounting assembly includes a bottom fixing ring, which is mounted on the top of a support column. A plurality of rotating seats are arranged on the upper surface of the bottom fixing ring. A vertical pole is mounted on the top of the rotating seat. A limiting clamp is mounted on the front end of the vertical pole. The material of the vertical pole is set to be hard rubber.

6. The vertical sand making machine according to claim 5, characterized in that: The number of the surround-type mounting components is set to multiple groups, and the multiple groups of surround-type mounting components are arranged in a surround manner and installed on the top of the bottom fixing ring. The rotating seat and the surface of the bottom fixing ring are set to a damping connection. The number of the lining seat components is set to multiple groups, and the multiple groups of lining seat components are plugged into the surfaces of the multiple groups of surround-type mounting components. The multiple groups of lining seat components are stacked vertically.

7. The vertical sand making machine according to claim 6, characterized in that: The lining seat assembly includes a lining mounting seat, a back socket is installed on the back of the lining mounting seat, a limit slot is provided on the inner wall of the back socket, the lining mounting seat is plugged into the front end of the vertical pole through the limit card plate and the limit slot, a sound insulation honeycomb panel is installed on the inner wall of the back socket, the material of the sound insulation honeycomb panel is set to sponge, a plurality of groups of rubber pads are installed on the back of the back socket, the top and bottom of the lining mounting seat are threadedly connected with fixing screws, and the bottom of the fixing screws is installed with a wear-resistant layer.

8. The vertical sand making machine according to claim 7, characterized in that: Two groups of observation grooves are opened on the back of the liner mounting seat, and two groups of clamps are installed on the inner wall of the liner mounting seat. The two groups of clamps and the observation grooves are respectively arranged on the top and bottom inner sides of the liner mounting seat. The clamps are positioned at the edge of the observation grooves, and two groups of compression springs are installed between the clamps and the top and bottom inner sides of the liner mounting seat.

9. The vertical sand making machine according to claim 8, characterized in that: In the two groups of compression springs, the bottom end of the top group of compression springs and the top end of the bottom group of compression springs are both installed with first friction ridges, the front end inner wall of the lining mounting seat is installed with an impact lining, the back of the impact lining is installed with a rear plug-in plate, and the top and bottom of the rear plug-in plate are both installed with second friction ridges.

10. The vertical sand making machine according to claim 9, characterized in that: The compression spring is in contact with the rear plug plate, and the first friction rib and the second friction rib are arranged to be interlocked and abutted with each other. The fixing screws are arranged in multiple groups, and the multiple groups of fixing screws are respectively threadedly connected to the top and bottom of the liner mounting seat. The wear-resistant layers at the bottom of the fixing screws are in contact with the top and bottom surfaces of the counterattack liner, and the tightening torque of the multiple groups of fixing screws is the same.

Images