Efficient crusher
By designing an efficient crusher including shell, crushing table, transposition and rotary table, the problems of cumbersome processing and inefficiency in handling large pieces of stones are solved, and direct and efficient processing and multiple crushing of large pieces of stones are achieved, thereby improving the crushing efficiency.
Patent Information
- Application Number
- CN202411923027.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-02-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When traditional crushers deal with large pieces of gravel, the processing process is cumbersome and requires frequent transfer of gravel, resulting in inefficiency.
An efficient crusher is designed, including a shell, crushing table, transposition and rotary table. Through multiple connected planes and rotary crushing jaws, the direct processing and multiple crushing of large pieces of gravel are achieved. The structures such as baffles, sliders, sliders and telescopic rods are used to ensure full contact and crushing of the gravel during the crushing process.
Direct and efficient processing of large pieces of gravel is achieved, the process of frequent transfer of gravel is avoided, the crushing efficiency is improved, and the sufficient crushing of gravel is ensured through multiple extrusion and frictional crushing.
Smart Images
Figure CN119524945A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of crushers, and more particularly to a high-efficiency crusher. Background Art
[0002] Crushing is the process of applying external force to the material to be crushed, overcoming the cohesive force between the material molecules, and splitting the large pieces of material into several small pieces. Crushing operations are divided into mechanical energy crushing and non-mechanical energy crushing such as electrical energy, thermal energy, etc. according to the different forms of energy consumed. In industry, mechanical force is mainly used for crushing, and the methods are as follows: crushing, splitting, breaking, grinding, impact crushing, etc. Traditional crushers can only process a limited size, so large pieces of gravel need to be broken first, and then transferred to a finer crusher for secondary processing. Summary of the invention
[0003] The invention provides a high-efficiency crusher, aiming to make the crushing process simpler by increasing the processing size range of the crusher.
[0004] The above purpose is achieved through the following technical solutions:
[0005] A high-efficiency crusher comprises an outer shell, a crushing table is slidably connected inside the outer shell, the crushing table is provided with a plurality of connected planes, a rotating seat corresponding to the number of the planes is rotatably connected inside the outer shell, a crushing jaw is rotatably connected to each rotating seat, and a rotating table is rotatably connected below the crushing table.
[0006] A plurality of baffles are fixedly connected to the crushing table, and each baffle is located between two adjacent rotating seats.
[0007] A slide plate is rotatably connected to the crushing jaw, a slider is slidably connected to the slide plate, a tension spring is fixedly connected between the slider and one end of the slider away from the crushing jaw, and a compression spring is fixedly connected between the slider and the rotating seat.
[0008] Two telescopic rods are fixedly connected to the outer shell, the movable ends of the two telescopic rods are fixedly connected to a fixing ring, a plurality of fixing rods are fixedly connected to the fixing ring, and a rubber wheel is rotatably connected between every two fixing rods. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a schematic diagram of the overall structure of a high-efficiency crusher;
[0010] Figure 2 It is a schematic diagram of the structure of the crushing table and the rotating table;
[0011] Figure 3 It is a schematic diagram of the structure of the swivel seat and the rotating table;
[0012] Figure 4 It is a structural schematic diagram of the crushing table part;
[0013] Figure 5 It is a schematic diagram of the structure of the transposition part;
[0014] Figure 6 It is a schematic diagram of the structure of the bevel gear type and the housing part;
[0015] Figure 7 is a schematic diagram of the structure of the transposition part after rotation;
[0016] Figure 8 It is a structural schematic diagram of the blanking plate part;
[0017] Fig. 9 It is a schematic diagram of the structure of the first friction wheel and the second friction wheel.
[0018] In the figure: housing 11; bevel gear ring 101; telescopic rod 102; fixing ring 103; fixing rod 104; rubber wheel 105; blanking plate 106; first motor 107; first friction wheel 108; second motor 109; second friction wheel 110; crushing table 12; baffle 201; rotating table 202; steel bar 203; layer plate 204; hydraulic cylinder 205; friction disc 206; swivel seat 13; crushing jaw 301; slide plate 302; slider 303; compression spring 304; bevel gear 305. DETAILED DESCRIPTION
[0019] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0020] The present invention will be further described below in conjunction with the accompanying drawings.
[0021] like Figure 1 , Figure 3 and Figure 7 , in order to solve the cumbersome problem of large-piece gravel crushing process.
[0022] A feeding port is provided above the outer shell 11, and a crushing table 12 is slidably connected to the inside of the outer shell 11. The crushing table 12 is surrounded by a plurality of trapezoidal planes connected on the sides. A rotating seat 13 corresponding to the number of the planes is rotatably connected to the middle of the outer shell 11, and the lower end of each crushing jaw 301 is rotatably connected to the corresponding rotating seat 13. The rotating table 202 is a truncated cone, and the rotating table 202 is small at the top and wide at the bottom and is rotatably connected to the bottom of the crushing table 12.
[0023] When crushing the gravel, larger gravel is fed into the interior from the feeding port above the shell 11. At this time, the rotating seat 13 is in a vertical state, and the crushing table 12 is located between the multiple rotating seats 13. At this time, the gravel falls from the feeding port to between the crushing table 12 and the rotating seat 13. Further, the crushing jaw 301 is driven to rotate so that its upper end gradually approaches the plane on the crushing table 12, so that the crushing jaw 301 squeezes the gravel on the crushing table 12, thereby crushing it into smaller gravel, and then falls from the gap between the crushing jaw 301 and the crushing table 12 to the rotating table 202, and then the crushing table 12 and the rotating table 202 are driven to move upward synchronously, so that the rotating table 202 is located in the space where the rotating seat 13 is located. At this time, the initially crushed gravel follows the rotating table 202 to move up. Further, the rotating table 13 is driven to rotate to make it inclined, and then the rotating table 202 is driven to rotate. When the rotating table 202 rotates, the gravel on it is driven to move along. When the gravel contacts the crushing jaw 301 on the rotating seat 13, the gravel is squeezed and rubbed by the rotating table 202 and the crushing jaw 301, and then further crushed to meet the processing requirements. Compared with the traditional method of first crushing large pieces of gravel and then transferring them to another smaller crusher for processing, the present invention directly uses one device to process the gravel, avoiding the process of frequently transferring the gravel.
[0024] like Figures 2 to 4 , in order to solve the problem that the crushed stone is easy to fall between the rotating seats 13 during the initial crushing process, resulting in insufficient processing.
[0025] A plurality of baffles 201 are welded to the crushing table 12 , and each baffle 201 is disposed between two adjacent swivel seats 13 .
[0026] When crushed stones are fed from the feeding port above the housing 11, in order to ensure that the multiple rotating seats 13 can rotate, there are gaps between the rotating seats 13, and the crushed stones will fall into the gaps between the rotating seats 13. At the same time, during the crushing process of the crushing jaw 301, the crushed stones are also easily pushed into the gaps on both sides, and the crushing jaw 301 is used to crush the crushed stones.
[0027] A plurality of baffles 201 are arranged between the plurality of rotating seats 13. When performing preliminary extrusion crushing, the baffles 201 can confine the crushed stones between the crushing jaws 301 and the crushing table 12, thereby ensuring that the crushed stones are fully crushed.
[0028] like Figure 5 , in order to solve the problem of the rotation of the crushing jaw 301.
[0029] The slide plate 302 is rotatably connected above the crushing jaw 301, the slider 303 is slidably connected below the slide plate 302, the tension spring is welded to the slider 303 and one end of the slide plate 302 away from the crushing jaw 301, and the compression spring 304 is welded between the slider 303 and the swivel seat 13.
[0030] When it is necessary to rotate the crushing jaw 301 for extrusion and crushing, the slide plate 302 is pressed downward, so that the slide plate 302 drives the upper part of the crushing jaw 301 to move, and the lower part of the crushing jaw 301 is rotatably connected to the swivel seat 13, so that it rotates to crush large pieces of gravel. When the slide plate 302 is pressed, the crushing jaw 301 rotates, so that the slide plate 302 is displaced both horizontally and vertically, and the tension spring can reset the slide plate 302 horizontally after one extrusion. The slider 302 ensures that the compression spring 304 is always in a vertical state, so as to facilitate the longitudinal reset of the slide plate 302. By pressing the slide plate 302 downward multiple times, the crushing jaw 301 can achieve multiple rotation and crushing work.
[0031] like Figure 1 and Figure 6 , in order to solve the problem of synchronously pressing multiple slide plates 302.
[0032] The fixing rods 104 are welded to the fixing ring 103 in groups of two. Two telescopic rods 102 are fixedly connected between the fixing ring 103 and the housing 11. A rubber wheel 105 is rotatably connected to the lower end of each group of fixing rods 104.
[0033] During processing, the telescopic rod 102 is retracted, thereby driving the fixed ring 103 to move downward, and then driving multiple fixed rods 104 to move downward synchronously, so that the rubber wheel 105 contacts the slide plate 302, and then the slide plate 302 is pressed downward. Since the slide plate 302 moves laterally, the rubber wheel 105 and the fixed rod 104 are rotationally connected. During the pressing process after contact, the rubber wheel 105 rotates, thereby reducing the friction resistance between the slide plate 302, and multiple groups of fixed rods 104 move downward synchronously, thereby achieving the purpose of synchronously pressing multiple slide plates 302, and then the telescopic rod 102 is driven to extend. Similarly, the crushing jaw 301 is reset, and the telescopic rod 102 is reciprocated to achieve the purpose of preliminary crushing of stones.
[0034] like Figures 5 to 7 , to solve the problem of rotation of the swivel seat 13.
[0035] The bevel gear ring 101 is rotatably connected to the housing 11 . A bevel gear section 305 is provided below each rotating seat 13 . Each bevel gear section 305 is meshed with the bevel gear ring 101 for transmission.
[0036] When the swivel seat needs to be rotated to achieve subsequent crushing processing, the bevel gear ring 101 is driven to rotate, thereby engaging and driving multiple bevel gear types 305 to rotate. The rotation center of the bevel gear type 305 is the same as the rotation center of the swivel seat 13 relative to the outer shell 11, so that the swivel seat 13 can be rotated and become inclined, thereby making it tangent to the side of the rotating table 202, which is convenient for subsequent friction crushing work.
[0037] like Figure 7, in order to solve the efficiency problem in friction crushing engineering.
[0038] A plurality of steel bars 203 are welded on the rotating table 202 in a spiral shape.
[0039] When the rotating table 202 rotates, the spiral steel bar 203 is driven to rotate, so that the crushed stone can follow the rotation of the rotating table 202 under the action of the steel bar 203. At the same time, when the rotating seat 13 rotates, it is always in a vertical state with the spiral steel bar 203. In the process of the stone being pushed and rotated by the steel bar 203, the friction resistance between the stone and the crushing jaw 301 on the rotating seat 13 is increased, thereby increasing the crushing efficiency. The thickness of the steel bar 203 is less than the gap thickness between the crushing jaw 301 and the rotating table 202. When the stone is crushed to a diameter less than or equal to the gap thickness, it will no longer continue to be crushed.
[0040] like Figure 7 and Figure 8 , to solve the problem of gravel filtration and separation.
[0041] A layer plate 204 is fixedly connected below the rotating platform 202 , a moving end of a hydraulic cylinder 205 is fixedly connected below the layer plate 204 , a plurality of discharge ports are provided on the housing 11 , and a blanking plate 106 is fixedly connected below the plurality of discharge ports.
[0042] The crushed stones partially crushed by the crushing table 12 fall to the top of the layer plate 204. At this time, the layer plate 204 is located below the discharge port, and the small pieces of crushed stones that meet the width of the discharge port produced after the initial crushing can directly slide out from the discharge port, and then slide down and collect through the drop plate 106, and then drive the hydraulic rod 205 to extend, thereby driving the layer plate 204, the rotating table 202 and the crushing table 12 to move upward synchronously, thereby driving the crushed stones to undergo secondary grinding and crushing, and then drive the hydraulic rod 205 to contract, and similarly drive the crushed stones after the secondary crushing to move downward with the layer plate 204, and then slide out from the drop plate 106 through the discharge port.
[0043] like Figure 8 and Fig. 9 , in order to solve the problem of rotation of the rotating table 202.
[0044] A friction disc 206 is welded to the fixed end of the hydraulic cylinder 205 , a second motor 109 is fixed to the housing 11 by screws, a second friction wheel 110 is fixed to the output shaft of the second motor 109 , and the second friction wheel 110 and the friction disc 206 are frictionally connected.
[0045] The second motor 109 is driven to work, thereby driving the second friction wheel 110 to rotate, and then frictionally driving the friction disk 206 to rotate, thereby driving the hydraulic rod 205 to rotate, driving the layer plate 204 to rotate, and then driving the rotating table 202 to rotate. At the same time, when the crushing process is completed, when the layer plate 204 drives the crushed stone to move to the discharge port, the rotating friction disk 206 drives the layer plate 204 to rotate, so that the crushed stone is thrown out of the shell 11 to ensure complete discharge.
[0046] like Figure 8 and Fig. 9 , in order to solve the problem of rotation of the bevel gear ring 101.
[0047] The first motor 107 is fixed to the housing 11 by screws, and the first friction wheel 108 is keyed to the output shaft of the first motor 107. The first friction wheel 108 is frictionally connected to the bevel gear ring 101. The first motor 107 is driven to rotate, thereby driving the first friction wheel 108 to rotate, and then frictionally driving the bevel gear ring 101 to rotate.
[0048] like Figures 1 to 9 , to ensure the crushing effect of gravel.
[0049] The crushing table 12, the crushing jaw 301 and the rotating table 202 are all made of high carbon steel, and the surfaces of the three are all set to be rough surfaces.
[0050] The crushing table 12, the crushing jaw 301 and the rotating table 202 are all made of high-carbon steel, which reduces the wear rate of the equipment. The rough surfaces of the crushing table and the crushing jaw 301 can avoid slipping when the gravel between them is squeezed and crushed, thereby increasing the number of rotations of the crushing jaw 301 and increasing the processing efficiency. At the same time, when the rotating table 202 rotates relative to the crushing jaw 301, the rough surface increases the grinding efficiency.
Claims
1. A high-efficiency crusher, characterized by: The invention comprises a shell (11), a crushing table (12) is slidably connected inside the shell (11), the crushing table (12) is provided with a plurality of connected planes, a rotating seat (13) corresponding to the number of the planes is rotatably connected inside the shell (11), a crushing jaw (301) is rotatably connected to each rotating seat (13), and a rotating table (202) is rotatably connected below the crushing table (12).
2. The high-efficiency crusher according to claim 1, characterized in that: A plurality of baffles (201) are fixedly connected to the crushing table (12), and each baffle (201) is located between two adjacent rotating seats (13).
3. The high-efficiency crusher according to claim 1 is characterized in that: The crushing jaw (301) is rotatably connected to a slide plate (302), the slide plate (302) is slidably connected to a slider (303), a tension spring is fixedly connected between the slider (303) and one end of the slider (302) away from the crushing jaw (301), and a compression spring (304) is fixedly connected between the slider (303) and the rotating seat (13).
4. The high-efficiency crusher according to claim 3 is characterized in that: Two telescopic rods (102) are fixedly connected to the housing (11); the movable ends of the two telescopic rods (102) are fixedly connected to a fixing ring (103); a plurality of fixing rods (104) are fixedly connected to the fixing ring (103); and a rubber wheel (105) is rotatably connected between every two fixing rods (104).
5. The high-efficiency crusher according to claim 1 is characterized in that: A bevel gear ring (101) is rotatably connected to the housing (11), and a bevel gear (305) is provided below each rotating seat (13), and each bevel gear (305) is meshed with the bevel gear ring (101).
6. The high-efficiency crusher according to claim 5, characterized in that: A plurality of spiral steel bars (203) are fixedly connected to the rotating platform (202).
7. The high-efficiency crusher according to claim 6, characterized in that: A layer plate (204) is fixedly connected below the rotating platform (202), a movable end of a hydraulic cylinder (205) is fixedly connected below the layer plate (204), a plurality of discharge ports are provided on the housing (11), and a blanking plate (106) is fixedly connected below the plurality of discharge ports.
8. The high-efficiency crusher according to claim 7, characterized in that: A friction disc (206) is fixedly connected to the fixed end of the hydraulic cylinder (205), a second motor (109) is fixedly connected to the housing (11), a second friction wheel (110) is fixedly connected to the output shaft of the second motor (109), and the second friction wheel (110) and the friction disc (206) are frictionally connected.
9. The high-efficiency crusher according to claim 5, characterized in that: A first motor (107) is fixedly connected to the housing (11), a first friction wheel (108) is fixedly connected to the output shaft of the first motor (107), and the first friction wheel (108) is frictionally connected to the bevel gear ring (101).
10. The high-efficiency crusher according to claim 1, characterized in that: The crushing table (12), the crushing jaw (301) and the rotating table (202) are all made of high carbon steel, and the surfaces of the three are all set to be rough surfaces.