High-efficiency crusher

Abstract

The utility model discloses a high-efficiency crusher and relates to the technical field of crushing processing. A high-efficiency crusher comprises a mounting frame, a connecting ring and a second motor, a crusher body is fixedly mounted at the position, close to the left side, of the interior of the mounting frame, a plurality of connecting plates are circularly distributed on the outer surface of a third connecting cylinder, and rubber plates are fixedly mounted on the left sides of the connecting plates; a large particle crushing box is fixedly mounted at the position, close to the center, of the top of the feeding pipe, a filtering frame is fixedly mounted in the large particle crushing box, a filtering grid is arranged on the filtering frame, and the output end of a second motor is fixedly connected with a second rotating shaft; and a second connecting cylinder is fixedly installed on the outer surface of the second rotating shaft, a plurality of swing arms are circularly distributed on the second connecting cylinder side by side, and pendulum bobs are fixedly installed at the ends, away from the second connecting cylinder, of the multiple swing arms.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing processing, in particular to a high-efficiency crusher. Background Art

[0002] The fine crusher has stable and reliable operation performance, simplified process, simple structure and convenient maintenance. It has large production capacity and long service life of hammer head. It is widely used in fine crushing of various minerals such as granite, basalt, limestone, river pebble, cement clinker, quartz stone, iron ore, bauxite, etc. It is also used for the production of high-quality stone in the industries of artificial sand making, high-grade highway, railway, water conservancy, airport, construction, cement, refractory, metallurgy, etc.

[0003] Chinese utility model patent CN218784854U discloses a high-efficiency crusher for steel slag, whose structure includes a steel slag bin, a first feed port, a crushing box, a crushing mechanism, a drying mechanism and a supporting foot. By setting up a crushing mechanism, the connecting plate is pushed to move toward the crushing roller, and the connecting plate drives the scraper to move toward the crushing roller. Under the rotation of the crushing roller, the scraper scrapes off the residue on the surface of the crushing roller to prevent the use from being affected by excessive residue; by setting up a drying mechanism, the movable plate drives the baffle to move, and when it moves to cover the second feed port, it stops sliding, and the screw in the fixed plate is rotated to fix the movable plate, so that the crushed steel slag is dried in a stuffy way. When there is too much gas in the heating box, the gas is discharged through the exhaust pipe. After drying, the handle is held to pull the drawer out of the drying box to take out the crushed and dried steel slag.

[0004] However, when the existing crusher is in use, the production efficiency is low due to the different sizes of materials to be crushed. Utility Model Content

[0005] The utility model provides a high-efficiency crusher to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency crusher, comprising a mounting frame, a connecting ring and a second motor, a supporting frame is fixedly installed on the top of the mounting frame near the right side, a semicircular fixing frame is arranged on the supporting frame, a crusher body is fixedly installed on the inside of the mounting frame near the left side, a motor frame is fixedly installed on the left side of the crusher body near the top, a third driving motor is fixedly installed on the top of the motor frame, a third rotating shaft is fixedly connected to the output end of the third driving motor, a third connecting cylinder is fixedly installed on the outer surface of the third rotating shaft near the center on the left side, a plurality of connecting plates are distributed in a circular shape on the outer surface of the third connecting cylinder, a rubber plate is fixedly installed on the left side of the plurality of connecting plates, a third crushing blade is fixedly installed on the outer surface of the third rotating shaft near the right side, and the crusher body A filter screen is fixedly installed inside the body, a feed pipe is fixedly connected to the right side of the crusher body, and a reducer is fixedly connected to the end of the feed pipe away from the crusher body, a fixing frame is fixedly installed on the right side of the reducer, a first drive motor is fixedly installed on the top of the fixing frame, the output end of the first drive motor is fixedly connected to the first rotating shaft, and feeding blades are evenly distributed on the outer surface of the first rotating shaft, a large particle crushing box is fixedly installed near the center of the top of the feed pipe, a filter frame is fixedly installed inside the large particle crushing box, and a filter grid is arranged on the filter frame, a second rotating shaft is fixedly connected to the output end of the second motor, and a second connecting cylinder is fixedly installed on the outer surface of the second rotating shaft, a plurality of swing arms are circularly arranged in parallel on the second connecting cylinder, and a plurality of pendulums are fixedly installed on one end of the swing arms away from the second connecting cylinder.

[0007] Furthermore, the outer surface of the feeding tube is in close contact with the supporting frame and the semicircular fixing frame.

[0008] Furthermore, a feed end is arranged at the top of the large particle crushing box, and a discharge end is arranged at the bottom of the large particle crushing box, and the discharge end at the bottom of the large particle crushing box is connected to the feed port on the feeding pipe.

[0009] Furthermore, one end of the second rotating shaft away from the second driving motor is movably sleeved with a bearing seat, and one end of the second rotating shaft away from the bearing seat penetrates the inner rear end wall of the large particle crushing box and extends out of the rear end of the large particle crushing box and is connected to the driving motor, and one end of the bearing seat away from the driving second rotating shaft is fixedly connected to the inner front end wall of the large particle crushing box; the connection between the second rotating shaft and the large particle crushing box is a movably sleeved connection and a sealing ring is provided at the connection.

[0010] Furthermore, one end of the first rotating shaft close to the first driving motor passes through the inner right side wall of the feeding pipe, the reducer and is connected to the first driving motor. The connection between the first rotating shaft and the feeding pipe is a movable sleeve. A sealing ring is provided at the connection between the first rotating shaft and the feeding pipe. The feeding blade is arranged inside the feeding pipe. The left discharge end of the feeding pipe is connected to the feed port on the right side of the crusher body. A ball bearing is provided at the left end of the feeding blade. A stabilizing frame is fixedly installed at a position of the feeding pipe close to the discharge end. The stabilizing frame on the feeding pipe is fixedly connected to the ball bearing on the feeding blade.

[0011] Furthermore, both sides of the plurality of connecting plates are connected and fixed by connecting rings, and the connecting plates, connecting rings, the third connecting cylinder, the third rotating shaft and the third crushing blades are all located inside the filter screen.

[0012] Furthermore, the left end of the third rotating shaft passes through the inner left side wall of the filter screen and the inner left side wall of the crusher body and is connected to the third drive motor. The connection between the third rotating shaft and the filter screen crusher body is a movable sleeve, and the connection between the third rotating shaft and the filter screen crusher body is provided with a sealing ring.

[0013] Furthermore, a side of the plurality of rubber plates away from the connecting plate is close to the inner left wall of the filter screen.

[0014] Compared with the prior art, the utility model provides a high-efficiency crusher with the following beneficial effects:

[0015] 1. The high-efficiency crusher can perform preliminary treatment on the large-particle materials to be treated by arranging the second driving motor, the second rotating shaft, the second connecting cylinder, the swing arm, the pendulum and the large-particle crushing box, thereby reducing the time that the subsequent materials to be treated are inside the crusher body, thereby improving production efficiency.

[0016] 2. The high-efficiency crusher, by providing a second drive motor, a second rotating shaft, a second connecting cylinder, a swing arm, a pendulum and a large-particle crushing box, can perform preliminary processing on the large-particle material to be processed, reduce the time that the subsequent processed material stays inside the crusher body, and thus improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is the internal structure diagram of the utility model;

[0019] Figure 3 This is a connection relationship diagram of the connection plate and the connection ring of the utility model;

[0020] Figure 4 This is a connection diagram between the second drive motor and the second rotating shaft of the utility model.

[0021] In the figure: 1. support frame; 2. first drive motor; 3. reducer; 4. semicircular fixed frame; 5. second drive motor; 6. feed end; 7. large particle crushing box; 8. crusher body; 9. third drive motor; 10. feed pipe; 11. mounting frame; 12. connecting ring; 13. connecting plate; 14. rubber plate; 15. third connecting cylinder; 16. third rotating shaft; 17. filter screen; 18. swing arm; 19. filter grid; 20. second rotating shaft; 21. pendulum; 22. second connecting cylinder; 23. third crushing blade; 24. feed blade; 25. first rotating shaft; 26. filter frame; 27. motor frame; 28. fixed frame; 29. ​​bearing seat. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The utility model discloses a high-efficiency crusher, including a mounting frame 11, a connecting ring 12 and a second motor. A support frame 1 is fixedly installed at a position near the right side of the top of the mounting frame 11, and a semicircular fixing frame 4 is arranged on the supporting frame 1. A crusher body 8 is fixedly installed at a position near the left side of the inside of the mounting frame 11. A motor frame 27 is fixedly installed at a position near the top of the left side of the crusher body 8. A third driving motor 9 is fixedly installed at the top of the motor frame 27. A third rotating shaft 16 is fixedly connected to the output end of the third driving motor 9. A third connecting cylinder 15 is fixedly installed at a position near the center on the left side of the outer surface of the third rotating shaft 16. A plurality of connecting plates 13 are distributed in a circular shape on the outer surface of the plurality of connecting plates 13. A rubber plate 14 is fixedly installed on the left side of each of the connecting plates 13. A third crushing blade 23 is fixedly installed at a position near the right side of the outer surface of the third rotating shaft 16. The inside of the crusher body 8 is fixedly installed with A filter screen 17, a feed pipe 10 is fixedly connected to the right side of the crusher body 8, and a reducer 3 is fixedly connected to the end of the feed pipe 10 away from the crusher body 8, a fixing frame 28 is fixedly installed on the right side of the reducer 3, a first drive motor 2 is fixedly installed on the top of the fixing frame 28, a first rotating shaft 25 is fixedly connected to the output end of the first drive motor 2, and feed blades 24 are evenly distributed on the outer surface of the first rotating shaft 25, a large particle crushing box 7 is fixedly installed near the center of the top of the feed pipe 10, a filter frame 26 is fixedly installed inside the large particle crushing box 7, and a filter grid 19 is arranged on the filter frame 26, a second rotating shaft 20 is fixedly connected to the output end of the second motor, a second connecting cylinder 22 is fixedly installed on the outer surface of the second rotating shaft 20, a plurality of swing arms 18 are circularly arranged in parallel on the second connecting cylinder 22, and a pendulum 21 is fixedly installed on the ends of the plurality of swing arms 18 away from the second connecting cylinder 22.

[0024] Specifically, the outer surface of the feeding tube 10 is in close contact with the supporting frame 1 and the semicircular fixing frame 4 .

[0025] In this embodiment, the stability of the feeding pipe 10 is enhanced.

[0026] Specifically, a feed end 6 is provided at the top of the large particle crushing box 7 , and a discharge end is provided at the bottom of the large particle crushing box 7 . The discharge end at the bottom of the large particle crushing box 7 is connected to the feed port on the feeding pipe 10 .

[0027] In this embodiment, the material to be processed is fed from the feed end 6 into the interior of the large particle crushing box 7, and the second drive motor 5 is driven. The second drive motor 5 drives the second rotation, thereby driving the second connecting tube 22, and then driving the swing arm 18 and the pendulum 21, so that the pendulum 21 generates an impact force on the preliminarily crushed material under the action of the swing arm 18, thereby achieving the purpose of smashing the material to be crushed into small particles. The small particle material after being smashed passes through the filter mesh 19, and then flows into the feed pipe 10 through the discharge end at the bottom of the large particle crushing box 7.

[0028] Specifically, one end of the second rotating shaft 20 away from the second driving motor 5 is movably sleeved with a bearing seat 29, and one end of the second rotating shaft 20 away from the bearing seat 29 penetrates the inner rear end wall of the large particle crushing box 7 and extends out of the rear end of the large particle crushing box 7 and is connected to the driving motor, and one end of the bearing seat 29 away from the driving second rotating shaft 20 is fixedly connected to the inner front end wall of the large particle crushing box 7; the connection between the second rotating shaft 20 and the large particle crushing box 7 is a movably sleeved connection and a sealing ring is provided at the connection.

[0029] In this embodiment, the stability of the second rotating shaft 20, the swing arm 18 and the pendulum 21 during rotation is enhanced.

[0030] Specifically, one end of the first rotating shaft 25 close to the first driving motor 2 passes through the inner right side wall of the feeding pipe 10, the reducer 3 and is connected to the first driving motor 2. The connection between the first rotating shaft 25 and the feeding pipe 10 is a movable sleeve. A sealing ring is provided at the connection between the first rotating shaft 25 and the feeding pipe 10. The feeding blade 24 is arranged inside the feeding pipe 10. The left discharge end of the feeding pipe 10 is connected to the feed port on the right side of the crusher body 8. A ball bearing is provided at the left end of the feeding blade 24. A stabilizing frame is fixedly installed at a position close to the discharge end of the feeding pipe 10. The stabilizing frame on the feeding pipe 10 is fixedly connected to the ball bearing on the feeding blade 24.

[0031] In this embodiment, the first drive motor 2 is started, and the first rotating shaft 25 is driven to rotate by the first drive motor 2, thereby driving the feeding blades 24 to rotate, so that the feeding blades 24 feed the small particle materials to be crushed that enter the inside of the feeding pipe 10 into the inside of the crusher body 8.

[0032] Specifically, both sides of the plurality of connection plates 13 are connected and fixed by the connection ring 12 , and the connection plates 13 , the connection ring 12 , the third connection cylinder 15 , the third rotating shaft 16 and the third crushing blade 23 are all located inside the filter screen 17 .

[0033] In this embodiment, the stability of the connecting plate 13 during rotation is enhanced.

[0034] Specifically, the left end of the third rotating shaft 16 passes through the inner left side wall of the filter screen 17 and the inner left side wall of the crusher body 8 and is connected to the third drive motor 9. The connection between the third rotating shaft 16 and the filter screen 17 and the crusher body 8 is a movable socket, and the connection between the third rotating shaft 16 and the filter screen 17 and the crusher body 8 is provided with a sealing ring.

[0035] In this embodiment, the third driving motor 9 is driven to drive the third rotating shaft 16 through the third driving motor 9, thereby driving the third crushing blade 23, the third connecting tube 15, the connecting plate 13, the connecting ring 12 and the rubber plate 14 to rotate together, and the small particle material to be crushed sent by the feeding pipe 10 is crushed by the third crushing blade 23. The material reaching the qualified fineness after crushing is filtered through the filter screen 17, and then flows out through the discharge end on the crusher body 8. At the same time, the rubber plate 14 is close to the left side wall inside the filter screen 17, so as to scrape off the material remaining on the inner wall of the filter screen 17 to avoid material accumulation affecting product quality.

[0036] Specifically, a side of the plurality of rubber plates 14 away from the connecting plate 13 is close to the inner left wall of the filter screen 17 .

[0037] In this embodiment, it is convenient to clean the inside of the filter screen 17 later.

[0038] When in use, the first drive motor 2, the second drive motor 5 and the third drive motor 9 are started to feed the material to be processed from the feed end 6 into the interior of the large particle crushing box 7, and the second drive motor 5 drives the second rotation, thereby driving the second connecting cylinder 22, and then driving the swing arm 18 and the pendulum 21, so that the pendulum 21 generates an impact force on the preliminarily crushed material under the action of the swing arm 18, so as to achieve the purpose of smashing the material to be crushed into small particles. The smashed small particle material passes through the filter mesh 19 and then flows into the feed pipe 10 through the discharge end at the bottom of the large particle crushing box 7; the first drive motor 2 drives the first rotating shaft 25 to rotate, thereby driving the feeding blade 24 to rotate, so as to The feeding blade 24 feeds the small particles to be crushed that enter the feeding pipe 10 into the interior of the crusher body 8; the third driving motor 9 drives the third rotating shaft 16, thereby driving the third crushing blade 23, the third connecting tube 15, the connecting plate 13, the connecting ring 12 and the rubber plate 14 to rotate together, and the small particles to be crushed that are fed by the feeding pipe 10 are crushed by the third crushing blade 23. After the crushing, the materials that reach the qualified fineness are filtered through the filter screen 17, and then flow out through the discharge end on the crusher body 8. At the same time, the rubber plate 14 is close to the left side wall inside the filter screen 17, so as to scrape off the materials remaining on the inner wall of the filter screen 17 to avoid material accumulation affecting product quality.

[0039] In summary, the high-efficiency crusher, by providing a second drive motor 5, a second rotating shaft 20, a second connecting cylinder 22, a swing arm 18, a pendulum 21 and a large particle crushing box 7, can perform preliminary processing on the large particle material to be processed, reduce the time that the subsequent material to be processed stays inside the crusher body 8, and thus improve production efficiency; by providing a rubber plate 14, a connecting plate 13 and a connecting ring 12, the interior of the filter screen 17 can be cleaned to avoid material accumulation and improve product quality, and the connecting ring 12 can enhance the stability of the connecting plate 13 during rotation.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency crusher, comprising a mounting frame (11), a connecting ring (12) and a second motor, characterized in that: A support frame (1) is fixedly installed at a position near the right side of the top of the mounting frame (11), and a semicircular fixing frame (4) is arranged on the support frame (1). A crusher body (8) is fixedly installed at a position near the left side of the mounting frame (11). A motor frame (27) is fixedly installed at a position near the top of the left side of the crusher body (8). A third driving motor (9) is fixedly installed at the top of the motor frame (27). A third rotating shaft (16) is fixedly connected to the output end of the third driving motor (9). A third connecting cylinder (15) is fixedly installed at a position near the center on the left side of the outer surface of the third rotating shaft (16). A plurality of connecting plates (13) are distributed in a circular shape on the outer surface of the third connecting cylinder (15). A rubber plate (14) is fixedly installed on the left side of each of the plurality of connecting plates (13). A third crushing blade (23) is fixedly installed at a position near the right side of the outer surface of the third rotating shaft (16). A filter screen (17) is fixedly installed inside the crusher body (8). A feeding pipe is fixedly connected to the right side of the crusher body (8). (10), the end of the feed pipe (10) away from the crusher body (8) is fixedly connected to a reducer (3), the right side of the reducer (3) is fixedly installed with a fixing frame (28), the top of the fixing frame (28) is fixedly installed with a first drive motor (2), the output end of the first drive motor (2) is fixedly connected with a first rotating shaft (25), the outer surface of the first rotating shaft (25) is evenly distributed with feed blades (24), and the top of the feed pipe (10) near the center is fixedly installed with a large particle A crushing box (7), wherein a filter frame (26) is fixedly installed inside the large particle crushing box (7), a filter grid (19) is arranged on the filter frame (26), a second rotating shaft (20) is fixedly connected to the output end of the second motor, a second connecting cylinder (22) is fixedly installed on the outer surface of the second rotating shaft (20), a plurality of swing arms (18) are arranged in parallel in a circular shape on the second connecting cylinder (22), and a pendulum (21) is fixedly installed on one end of the plurality of swing arms (18) away from the second connecting cylinder (22).

2. A high-efficiency crusher according to claim 1, characterized in that: The outer surface of the feeding pipe (10) is in close contact with the support frame (1) and the semicircular fixing frame (4).

3. A high-efficiency crusher according to claim 1, characterized in that: The top of the large particle crushing box (7) is provided with a feed end (6), and the bottom of the large particle crushing box (7) is provided with a discharge end, and the discharge end at the bottom of the large particle crushing box (7) is connected to the feed port on the feeding pipe (10).

4. A high-efficiency crusher according to claim 1, characterized in that: The end of the second rotating shaft (20) away from the second driving motor (5) is movably sleeved with a bearing seat (29); the end of the second rotating shaft (20) away from the bearing seat (29) penetrates the inner rear end wall of the large particle crushing box (7) and extends out of the rear end of the large particle crushing box (7) and is connected to the driving motor; the end of the bearing seat (29) away from the driving second rotating shaft (20) is fixedly connected to the inner front end wall of the large particle crushing box (7); the connection between the second rotating shaft (20) and the large particle crushing box (7) is movably sleeved and a sealing ring is provided at the connection.

5. A high-efficiency crusher according to claim 1, characterized in that: One end of the first rotating shaft (25) close to the first driving motor (2) passes through the inner right side wall of the feeding pipe (10), the reducer (3) and is connected to the first driving motor (2); the connection between the first rotating shaft (25) and the feeding pipe (10) is a movable sleeve; a sealing ring is provided at the connection between the first rotating shaft (25) and the feeding pipe (10); the feeding blade (24) is provided inside the feeding pipe (10); the left discharge end of the feeding pipe (10) is connected to the feed port on the right side of the crusher body (8); a ball bearing is provided at the left end of the feeding blade (24); a stabilizing frame is fixedly installed at a position close to the discharge end of the feeding pipe (10); and the stabilizing frame on the feeding pipe (10) is fixedly connected to the ball bearing on the feeding blade (24).

6. A high-efficiency crusher according to claim 1, characterized in that: Both sides of the plurality of connecting plates (13) are connected and fixed via connecting rings (12); the connecting plates (13), the connecting rings (12), the third connecting cylinder (15), the third rotating shaft (16) and the third crushing blades (23) are all located inside the filter screen (17).

7. A high-efficiency crusher according to claim 1, characterized in that: The left end of the third rotating shaft (16) passes through the inner left side wall of the filter screen (17) and the inner left side wall of the crusher body (8) and is connected to the third driving motor (9); the connection between the third rotating shaft (16) and the filter screen (17) and the crusher body (8) is a movable sleeve connection; and the connection between the third rotating shaft (16) and the filter screen (17) and the crusher body (8) is provided with a sealing ring.

8. A high-efficiency crusher according to claim 1, characterized in that: The side of the plurality of rubber plates (14) away from the connecting plate (13) is close to the inner left wall of the filter screen (17).

Images