Intelligent crusher for mine

Abstract

The utility model relates to the technical field of crushers, in particular to an intelligent mine crusher which comprises a crusher body, a discharge seat is fixedly connected to the lower portion of the left side of the crusher body, a guide plate is fixedly connected to the bottom of the inner wall of the discharge seat, and a transmission case is fixedly connected to the middle of the front side of the discharge seat. A control table is fixedly connected to the middle of the front side of the transmission box, a trigger type alarm is fixedly connected to the left side of the top of the discharging seat, a flattening mechanism is arranged in the transmission box, and a monitoring mechanism is arranged on the left side of the interior of the discharging seat. Flattening discharging and granularity monitoring of crushed ore are achieved, and convenience and intelligence of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to an intelligent crusher for mines. Background Art

[0002] A crusher is a commonly used crushing device, which has a large application scale in industries such as mines, metallurgy, cement, and construction. According to relevant statistics, the materials ground and milled worldwide each year reach more than 10 billion tons, and the annual output of brittle materials that need to be crushed in China is as much as 1.5 billion tons. The existing types of crushers mainly include jaw crushers, impact crushers, cone crushers, gyratory crushers, roll crushers, etc.

[0003] The existing device mainly crushes ores through a rolling component. The existing technology is mostly similar to an intelligent crusher with a multi-degree-of-freedom parallel mechanism. The structure of the patent No. CN208583393U includes that the rolling and crushing device is installed inside the chassis and is located below the feeding port. The parallel crushing mechanism is installed inside the chassis and is located at the bottom of the chassis. The fixing body is installed inside the chassis and is around it. The fixing body and the parallel crushing mechanism are at the same height, and the fixing body is designed as a cylinder. The control center is connected to the motor group, pressure sensor, adjustable screen, and power device. This utility model enables the sand and gravel to be more refined during the production process. At the same time, the two-stage crushing system not only reduces the failure rate of the device but also increases the working efficiency of the device. However, there are still places where this device can be optimized.

[0004] After the rolling component of the existing device runs for a period of time, it will wear, making it difficult for some devices to judge the wear state of the rolling component by the size of the crushed ore, resulting in difficulty in timely maintenance of some devices, reducing the working efficiency and practicability of the device. Therefore, in order to solve the above problems, an intelligent crusher for mines is proposed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an intelligent crusher for mines to solve the problem that the rolling component of the existing device in the existing technology will wear after running for a period of time, making it difficult for some devices to automatically judge the wear state of the rolling component, resulting in difficulty in timely maintenance of some devices as mentioned in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an intelligent crusher for mines, including a crusher body. A discharge seat is fixedly connected to the lower left side of the crusher body. A guide plate is fixedly connected to the bottom of the inner wall of the discharge seat. A transmission box is fixedly connected to the middle of the front side of the discharge seat. A console is fixedly connected to the middle of the front side of the transmission box. A trigger-type alarm is fixedly connected to the top left side of the discharge seat;

[0007] Inside the transmission case, there is a flattening mechanism, which includes a motor. The right side of the motor is fixedly connected to the left side of the transmission case. Inside the left side of the discharge seat, there is a monitoring mechanism, which includes a limiting rod. Both ends of the limiting rod are fixedly connected to the middle of the inner wall of the discharge seat.

[0008] Preferably, in the middle of the right side of the motor, there is a driving worm fixedly connected. The right end of the driving worm is movably connected to the inner wall of the transmission case. Above the outer wall of the driving worm, there is a driving worm wheel meshed.

[0009] Preferably, in the middle of the rear side of the driving worm, there is a driving screw rod fixedly connected. The rear end of the driving screw rod is movably connected to the inner wall of the discharge seat. On the outer wall of the driving screw rod, there is a pushing screw sleeve threadedly connected.

[0010] Preferably, below the outer wall of the pushing screw sleeve, there is a flattening plate fixedly connected. Both sides of the flattening plate are slidably connected inside the right partition of the discharge seat.

[0011] Preferably, a rotating strip is sleeved on the outer wall of the limiting rod. Above the left side of the rotating strip, there is a lifting frame in contact. In the middle of the top of the lifting frame, there is a trigger fixedly connected.

[0012] Preferably, on both sides of the top of the lifting frame, there are telescopic cylinders fixedly connected. The top ends of the telescopic cylinders are fixedly connected to the top of the inner wall of the discharge seat. On the outer ring of the telescopic cylinders at the top of the lifting frame, there are springs fixedly connected. The top ends of the springs are fixedly connected to the inner top seats of the telescopic cylinders.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By setting structures such as the motor, driving worm, driving worm wheel, driving screw rod, pushing screw sleeve, and flattening plate in the flattening mechanism of the present utility model, the motor is started through the console to drive the driving worm to rotate with limited position. The driving worm meshes to drive the driving worm wheel and the driving screw rod to rotate with limited position. The driving screw rod drives the pushing screw sleeve and the flattening plate to slide back and forth, so that the flattening plate flattens the stacked ores above the guide plate, realizing the flattening discharge of crushed ores, enabling some devices to flatten the crushed ores on the guide plate, facilitating subsequent monitoring operations on the particle size of the crushed ores, and improving the accuracy and practicability of the device.

[0015] 2. The utility model realizes the monitoring of the particle size of crushed ore through structures such as the rotating bar, lifting frame, trigger, telescopic cylinder and spring in the limiting rod of the monitoring mechanism. The large-particle crushed ore drives the rotating bar to rotate around the limiting rod, the rotating bar drives the lifting frame to slide upward, the lifting frame contracts the telescopic cylinder and the spring, and at the same time the lifting frame drives the trigger to activate the trigger-type alarm, achieving the monitoring of the particle size of crushed ore, enabling some devices to automatically monitor large-particle crushed ore, facilitating the timely maintenance operation of the crushing components, and improving the intelligence and practicability of the device. Brief Description of the Drawings

[0016] Figure 1 It is a front top perspective view of the structure of the present utility model;

[0017] Figure 2 It is a front vertical sectional perspective view of the structure of the discharge seat of the present utility model;

[0018] Figure 3 It is a right-side vertical sectional perspective view of the partial structure of the discharge seat and the flattening mechanism of the present utility model;

[0019] Figure 4 It is a left-side vertical sectional perspective view of the partial structure of the discharge seat and the monitoring mechanism of the present utility model.

[0020] In the figure: 11, crusher body; 12, discharge seat; 13, guide plate; 14, transmission box; 15, control console; 16, trigger-type alarm; 2, flattening mechanism; 21, motor; 22, transmission worm; 23, transmission worm gear; 24, transmission screw; 25, push sleeve; 26, flattening plate; 3, monitoring mechanism; 31, limiting rod; 32, rotating bar; 33, lifting frame; 34, trigger; 35, telescopic cylinder; 36, spring. Specific Embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , an embodiment provided by the present utility model:

[0023] An intelligent mine crusher includes a crusher body 11. A discharge seat 12 is fixedly connected to the lower left side of the crusher body 11. A guide plate 13 is fixedly connected to the bottom of the inner wall of the discharge seat 12. A transmission box 14 is fixedly connected to the middle of the front side of the discharge seat 12. A control console 15 is fixedly connected to the middle of the front side of the transmission box 14. A trigger alarm 16 is fixedly connected to the top left side of the discharge seat 12.

[0024] A flattening mechanism 2 is provided inside the transmission box 14. The flattening mechanism 2 includes a motor 21. The right side of the motor 21 is fixedly connected to the left side of the transmission box 14. A monitoring mechanism 3 is provided on the left side inside the discharge seat 12. The monitoring mechanism 3 includes a limiting rod 31. Both ends of the limiting rod 31 are fixedly connected to the middle of the inner wall of the discharge seat 12. The middle of the right side of the motor 21 is fixedly connected to a transmission worm 22. The right end of the transmission worm 22 is movably connected to the inner wall of the transmission box 14. A transmission worm gear 23 is meshed and connected above the outer wall of the transmission worm 22. Through this design, it is realized that the motor 21 drives the transmission worm 22 to rotate in a limited way, so that the transmission worm 22 meshes and drives the transmission worm gear 23 to rotate. The middle of the rear side of the transmission worm 22 is fixedly connected to a transmission screw rod 24. The rear end of the transmission screw rod 24 is movably connected to the inner wall of the discharge seat 12. A push screw sleeve 25 is threadedly connected to the outer wall of the transmission screw rod 24. Through this design, it is realized that the transmission worm gear 23 drives the transmission screw rod 24 to rotate in a limited way, so that the transmission screw rod 24 drives the push screw sleeve 25 to slide back and forth. A flattening plate 26 is fixedly connected to the lower part of the outer wall of the push screw sleeve 25. Both sides of the flattening plate 26 are slidably connected to the right partition plate of the discharge seat 12. Through this design, it is realized that the push screw sleeve 25 drives the flattening plate 26 to slide synchronously, so that the flattening plate 26 levels and discharges the stacked ore above the guide plate 13.

[0025] A monitoring mechanism 3 is provided on the left side inside the discharge seat 12. The monitoring mechanism 3 includes a limiting rod 31. Both ends of the limiting rod 31 are fixedly connected to the middle of the inner wall of the discharge seat 12. A rotating bar 32 is sleeved on the outer wall of the limiting rod 31. The left side above the rotating bar 32 is attached to a lifting frame 33. A trigger 34 is fixedly connected to the middle of the top of the lifting frame 33. Through this design, it is realized that large-particle ore will drive the rotating bar 32 to rotate clockwise, so that the rotating bar 32 drives the lifting frame 33 and the trigger 34 to slide upward and activate the trigger alarm 16. Both sides of the top of the lifting frame 33 are fixedly connected to telescopic cylinders 35. The top ends of the telescopic cylinders 35 are fixedly connected to the top inner wall of the discharge seat 12. A spring 36 is fixedly connected to the outer ring of the telescopic cylinder 35 at the top of the lifting frame 33. The top end of the spring 36 is fixedly connected to the inner top seat of the telescopic cylinder 35. Through this design, it is realized that the lifting frame 33 is limited to slide up and down and automatically reset.

[0026] Working principle: When it is necessary to level and discharge crushed ore, first start the motor 21 through the control console 15. The motor 21 drives the transmission worm 22 to rotate with limited position. The transmission worm 22 meshes with and drives the transmission worm wheel 23 to rotate. The transmission worm wheel 23 drives the transmission screw 24 to rotate with limited position. The transmission screw 24 drives the pushing screw sleeve 25 to slide back and forth. The pushing screw sleeve 25 drives the leveling plate 26 to slide synchronously, so that the leveling plate 26 levels the ore stacked above the material guiding plate 13, realizing the operation of leveling and discharging the crushed ore.

[0027] When it is necessary to monitor the particle size of the crushed ore, first drive the rotating bar 32 to rotate around the limiting rod 31 by the large-particle crushed ore. The rotating bar 32 drives the lifting frame 33 to slide upward. The lifting frame 33 compresses the telescopic cylinder 35 and the spring 36. At the same time, the lifting frame 33 drives the trigger 34 to start the trigger type alarm 16, realizing the operation of monitoring the particle size of the crushed ore, and the operation ends here.

[0028] The above is only the preferred embodiment of the present invention, and does not impose any form of limitation on the present invention; any ordinary technician in the industry can smoothly implement the present invention according to the description in the accompanying drawings and the above description; however, any slight changes, modifications and evolutions made by those skilled in the art within the scope of the technical solution of the present invention by using the technical content disclosed above are equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A mine intelligent crusher, comprising a crusher body (11), characterized in that: A discharge seat (12) is fixedly connected to the lower left side of the crusher body (11), a guide plate (13) is fixedly connected to the bottom of the inner wall of the discharge seat (12), a transmission box (14) is fixedly connected to the middle of the front side of the discharge seat (12), a control console (15) is fixedly connected to the middle of the front side of the transmission box (14), and a trigger alarm (16) is fixedly connected to the left side of the top of the discharge seat (12); A flattening mechanism (2) is provided inside the transmission box (14), and the flattening mechanism (2) comprises a motor (21), and the right side of the motor (21) is fixedly connected to the left side of the transmission box (14). A monitoring mechanism (3) is provided on the left side inside the discharge seat (12), and the monitoring mechanism (3) comprises a limit rod (31), and both ends of the limit rod (31) are fixedly connected to the middle part of the inner wall of the discharge seat (12).

2. The intelligent mining crusher according to claim 1, characterized in that: A transmission worm (22) is fixedly connected to the middle part of the right side of the motor (21), the right end of the transmission worm (22) is movably connected to the inner wall of the transmission box (14), and a transmission worm wheel (23) is meshingly connected to the upper part of the outer wall of the transmission worm (22).

3. The intelligent mining crusher according to claim 2, characterized in that: A transmission screw (24) is fixedly connected to the middle of the rear side of the transmission worm (22), the rear end of the transmission screw (24) is movably connected to the inner wall of the discharge seat (12), and the outer wall of the transmission screw (24) is threadedly connected to a push screw sleeve (25).

4. The intelligent mining crusher according to claim 3 is characterized in that: A spreading plate (26) is fixedly connected to the lower part of the outer wall of the pushing screw sleeve (25), and two sides of the spreading plate (26) are slidably connected to the right partition of the discharge seat (12).

5. The intelligent mining crusher according to claim 1, characterized in that: The outer wall of the limiting rod (31) is sleeved with a rotating bar (32), a lifting frame (33) is attached to the upper left side of the rotating bar (32), and a trigger (34) is fixedly connected to the middle of the top of the lifting frame (33).

6. The intelligent mining crusher according to claim 5, characterized in that: Telescopic cylinders (35) are fixedly connected to both sides of the top of the lifting frame (33), the top of the telescopic cylinder (35) is fixedly connected to the top of the inner wall of the discharge seat (12), the top of the lifting frame (33) is located on the outer ring of the telescopic cylinder (35) and is fixedly connected to a spring (36), the top of the spring (36) is fixedly connected to the inner top seat of the telescopic cylinder (35).

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