Natural color sand ore crushing device

Abstract

The utility model discloses a natural color sand ore crushing device which comprises a material guiding surrounding plate, a material crushing surrounding plate is arranged at the bottom of the material guiding surrounding plate, two supporting frames are fixedly connected to the side wall of the top of the material guiding surrounding plate, a connector is fixedly connected to the middle of the two supporting frames, a crushing cone is rotationally connected to the side wall of the bottom of the connector, and inner grooves are formed in the supporting frames. The feeding device has the advantages that the supporting frame is connected with the follow-up plate, the follow-up plate is fixed to the follow-up plate, the connector is connected with the rubber pad in a sleeved mode, in this way, when feeding is conducted, the follow-up plate is fixed to the follow-up plate, the rubber pad is connected to the connector in a sleeved mode, the rubber pad is fixed to the follow-up plate in a sleeved mode, and therefore the feeding efficiency is greatly improved. When the device is in use, ore can impact on the rubber pad and the buffer pad, so that force generated by impact is relieved, the supporting frame and the connector are prevented from being directly impacted to damage the supporting frame and the connector, the stability of the connector and the supporting frame is guaranteed, the maintenance frequency is reduced, and the service life of the device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of ore crusher technical field, specifically to a kind of natural color sand ore crushing device. BACKGROUND

[0002] Now the color sand on market is mainly divided into natural color sand and dyed color sand, wherein natural color sand is formed after natural ore is crushed, and natural color sand has the effect of warm in winter and cool in summer, is conducive to energy saving, so natural color sand is mainly used in construction field, and the color of natural color sand is rich and can meet different color matching needs.

[0003] Natural color sand is produced by natural ore, so the ore needs to be crushed to achieve the particle size of fine sand, which is also the main production process of natural color sand. There are many types of ore crushers now, and the rotary crusher is a common and high-efficiency one.

[0004] Now the rotary crusher will impact the top support frame and connecting head due to the feeding method, which will damage them over a long period of time, increase the maintenance frequency and affect normal crushing processing. Therefore, a natural color sand ore crushing device is proposed. UTILITY MODEL CONTENT

[0005] The utility model solves technical problems by adopting the technical scheme of a natural color sand ore crushing device, which includes a material guide fence, a crushing material fence is arranged at the bottom of the material guide fence, two support frames are fixedly connected to the top side wall of the material guide fence, a connecting head is fixedly connected to the middle of the two support frames, a crushing cone is rotatably connected to the bottom side wall of the connecting head, an inner groove is formed in the support frame, a follow-up plate is telescopically connected in the inner groove, a buffer pad is fixedly connected to the side wall of the side of the follow-up plate away from the support frame, and a rubber pad is sleeved on the outer wall of the connecting head.

[0006] As a preferred technical scheme of the utility model, shock-absorbing springs are fixedly connected to the inner bottom side wall of the inner groove, the shock-absorbing springs are fixedly connected to the bottom side wall of the follow-up plate through the top end, and a damping structure is sleeved in the shock-absorbing springs.

[0007] As a preferred technical scheme of the utility model, the material guide fence and the crushing material fence are in communication, the bottom end of the crushing cone extends into the crushing material fence, the side inclination of the crushing cone corresponds to the inner wall of the crushing material fence, the inner wall of the crushing material fence is fixedly connected with convex plates, and the side wall of the opposite end of the convex plate to the crushing cone is sharp.

[0008] As a preferred technical solution of this utility model, the end of the crushing cone away from the connector is rotatably connected to an eccentric wheel, and a driver is provided at the bottom of the eccentric wheel. The output end of the driver is detachably connected to the bottom side wall of the eccentric wheel.

[0009] As a preferred technical solution of this utility model, the middle of the side wall of the material crushing plate near the guide plate is provided with a movable groove, and an insert plate is inserted into the movable groove in a telescopic manner. The insert plate is fixedly connected to the bottom side wall of the guide plate through one end.

[0010] As a preferred technical solution of this utility model, a fixing plate is fixedly connected to the outer ring wall of the guide plate, and a support base is fixedly connected to the outer ring wall of the crushing plate. Four hydraulic cylinders are detachably connected evenly to the side wall of the support base opposite to the fixing plate. The output end of the hydraulic cylinder is detachably connected to the bottom side wall of the fixing plate. The support base has a hollow structure, and two connecting columns are fixedly connected to the inner wall of the support base. One end of the connecting column is detachably connected to the outer wall of the driver.

[0011] This utility model has the following advantages: a follower plate is connected to the support frame, and a buffer pad is fixed on the follower plate. At the same time, a rubber pad is fitted on the connector. When feeding, the ore will hit the rubber pad and the buffer pad, thereby mitigating the impact force and avoiding direct impact on the support frame and connector, thus ensuring the stability of the connector and support frame, reducing the frequency of maintenance and increasing the service life of the equipment. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of a preferred embodiment of the present invention;

[0013] Figure 2 This is a schematic diagram of the internal structure of a preferred embodiment of the present invention;

[0014] Figure 3 This is a preferred embodiment of the present utility model. Figure 2 Enlarged structural diagram at point A in the middle;

[0015] Figure 4 This is a schematic diagram of the internal structure of the support frame according to a preferred embodiment of the present invention.

[0016] Explanation of reference numerals in the attached drawings: 1. Guide plate; 2. Support frame; 3. Connector; 4. Crushing cone; 5. Crushed material plate; 6. Fixing plate; 7. Hydraulic cylinder; 8. Support base; 9. Connecting column; 10. Driver; 11. Protruding plate; 12. Movable groove; 13. Insert plate; 14. Inner groove; 15. Shock-absorbing spring; 16. Follower plate; 17. Buffer pad. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Please refer to the following: Figures 1-4 This utility model discloses a natural colored sand ore crushing device, including a guide plate 1, a crushing plate 5 at the bottom of the guide plate 1, two support frames 2 fixedly connected to the top side wall of the guide plate 1, a connector 3 fixedly connected between the two support frames 2, a crushing cone 4 rotatably connected to the bottom side wall of the connector 3, an inner groove 14 opened inside the support frame 2, a follower plate 16 telescopically connected inside the inner groove 14, a buffer pad 17 fixedly connected to the side wall of the follower plate 16 away from the support frame 2, a rubber pad sleeved on the outer wall of the connector 3, and shock-absorbing springs 15 evenly fixedly connected to the bottom side wall of the inner groove 14. The shock-absorbing springs 15 are fixedly connected to the bottom side wall of the follower plate 16 through the top end, and a damping structure is sleeved in the middle of the shock-absorbing springs 15.

[0019] The technical effects of this solution are as follows: When the ore falls, it will inevitably impact the support frame 2 and the connector 3. Because an inner groove 14 is opened in the support frame 2, and the follower plate 16 is connected to the shock-absorbing spring 15, the pressure generated when the ore impacts the buffer pad 17 will cause the shock-absorbing spring 15 to contract. In this way, the impact force on the support frame 2 is mitigated, ensuring the stability of the support frame 2. To ensure the stability of the support frame 2 after adding the above components, the size of the support frame 2 can be thickened, or a diagonal brace can be fixed between the bottom side wall of the support frame 2 and the inner wall of the guide plate 1. At the same time, a rubber pad is fitted on the outer wall of the connector 3 to avoid impact damage to the connector 3. Damaged rubber pads can be replaced periodically, making maintenance convenient. This method can also reduce the maintenance frequency of the equipment, reduce costs, and increase the service life of the equipment.

[0020] The guide plate 1 and the crushing plate 5 are internally connected. The bottom end of the crushing cone 4 extends into the crushing plate 5, and the lateral inclination of the crushing cone 4 corresponds to the inner wall of the crushing plate 5. Protruding plates 11 are uniformly fixedly connected to the inner wall of the crushing plate 5. The side wall of the protruding plate 11 opposite to the crushing cone 4 has a sharp structure. A movable groove 12 is opened in the middle of the side wall of the crushing plate 5 near the guide plate 1. An insert plate 13 is telescopically inserted into the movable groove 12. One end of the insert plate 13 is fixedly connected to the bottom side wall of the guide plate 1. A fixing plate 6 is fixedly connected to the outer wall of the guide plate 1. The outer ring wall is fixedly connected to a support base 8. The support base 8 and the side wall opposite to the fixed plate 6 are evenly and detachably connected to four hydraulic cylinders 7. The output end of the hydraulic cylinder 7 is detachably connected to the bottom side wall of the fixed plate 6. The end of the crushing cone 4 away from the connecting head 3 is rotatably connected to an eccentric wheel, and a driver 10 is set at the bottom of the eccentric wheel. The output end of the driver 10 is detachably connected to the bottom side wall of the eccentric wheel. The support base 8 is a hollow structure. The inner wall of the support base 8 is fixedly connected to two connecting columns 9. One end of the connecting column 9 is detachably connected to the outer wall of the driver 10.

[0021] The technical effects of this solution are as follows: By placing the driver 10 directly below the crushing cone 4 and eliminating the traditional side drive, the area of ​​the discharge port at the bottom of the crushing enclosure 5 can be increased, improving the discharge efficiency. At the same time, it can also avoid the side drive from obstructing the discharge, causing the crushed material to accumulate inside the crushing enclosure 5. Activating the hydraulic cylinder 7 can drive the fixed plate 6 and the guide enclosure 1 to rise, thereby adjusting the distance between the guide enclosure 1 and the crushing cone 4, thus clearing the blockage and ensuring the smooth fall of the stone. Meanwhile, fixing the protruding plate 11 on the inner wall of the crushing enclosure 5 can increase the crushing efficiency and effect.

[0022] Specifically, in use, the stone is fed into the guide plate 1. The follower plate 16 is connected to the support frame 2 by a shock-absorbing spring 15. A buffer pad 17 is fixed on the top side wall of the follower plate 16. At the same time, a rubber pad is fitted on the connector 3. This protects the support frame 2 and the connector 3 during feeding, ensuring the stability of the support frame 2 and the connector 3, improving service life and reducing maintenance frequency. As the stone falls, the rotating crushing cone 4 causes compression. Thanks to the convex plate 11, the stone is more easily crushed, improving crushing efficiency. The crushed stone falls from the bottom of the crushing plate 5. When a blockage occurs, the hydraulic cylinder 7 can be activated to drive the fixed plate 6 and the guide plate 1 to rise. This increases the distance between the guide plate 1 and the crushing cone 4, thereby increasing the space for material to fall and clear the blockage, ensuring smooth feeding.

[0023] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0024] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A natural colored sandstone crushing device comprising a material guiding fence (1), characterized in that, The bottom of the material guide fence (1) is provided with a crushed material fence (5), the top of the material guide fence (1) is fixedly connected with two support frames (2), the middle of the two support frames (2) is fixedly connected with a connecting head (3), the bottom of the connecting head (3) is rotatably connected with a crushing cone (4), the inside of the support frame (2) is provided with an inner groove (14), the inner groove (14) is movably connected with a follower plate (16), the side wall of the side wall of the follower plate (16) away from the support frame (2) is fixedly connected with a buffer pad (17), and the outer wall of the connecting head (3) is sleeved with a rubber pad.

2. A natural colored-sand ore crushing device as claimed in claim 1, characterized in that, The inner groove (14) is uniformly fixedly connected with a damping spring (15) on the bottom side wall, the damping spring (15) is fixedly connected on the bottom side wall of the follower plate (16) through the top end, and the damping spring (15) is sleeved with a damping structure in the middle.

3. A natural colored-sand ore crushing device as claimed in claim 1, characterized in that, The material guide fence (1) and the crushed material fence (5) are communicated, the bottom end of the crushing cone (4) extends into the crushed material fence (5), and the side inclination of the crushing cone (4) corresponds to the inner wall of the crushed material fence (5), the inner wall of the crushed material fence (5) is uniformly fixedly connected with a convex plate (11), and the side wall of the convex plate (11) opposite to the crushing cone (4) is sharp structure.

4. A natural colored-sand ore crushing device as claimed in claim 1, characterized in that, The end of the crushing cone (4) away from the connecting head (3) is rotatably connected with an eccentric wheel, and the bottom of the eccentric wheel is provided with a driver (10), and the output end of the driver (10) is detachably connected with the bottom side wall of the eccentric wheel.

5. A natural colored-sand ore breaking device as defined in claim 1, characterized in that, The side wall of the crushed material fence (5) near the material guide fence (1) is provided with a movable slot (12) in the middle, the movable slot (12) is movably inserted with a plug-in plate (13), and the plug-in plate (13) is fixedly connected with the bottom end side wall of the material guide fence (1) through one end.

6. A natural colored-sand ore breaking device as defined in claim 1, characterized in that, The outer wall of the material guide fence (1) is fixedly connected with a fixed plate (6), the outer wall of the crushed material fence (5) is fixedly connected with a support base (8), the side walls of the support base (8) and the fixed plate (6) are uniformly detachably connected with four hydraulic cylinders (7), the output end of the hydraulic cylinder (7) is detachably connected with the bottom side wall of the fixed plate (6), the support base (8) is a hollow structure, the inner wall of the support base (8) is fixedly connected with two connecting columns (9), and one end of the connecting column (9) is detachably connected with the outer wall of the driver (10).

Images