Mine mineral mining crushing device and using method thereof

Abstract

The invention discloses a mine mineral mining and crushing device and a using method thereof, and relates to the technical field of mine mining equipment, the mine mineral mining and crushing device comprises a storage box and further comprises a supporting frame installed on one side of the storage box, and the mine mineral mining and crushing device has the beneficial effects that a first crushing mechanism and a second crushing mechanism are arranged, primary protection and isolation are conducted through a partition plate, and the crushing efficiency is improved; the situation that placed articles fall off accidentally due to shaking generated during outdoor movement is reduced; the device is provided with the auxiliary noise reduction mechanism and the on-site dust falling mechanism, spraying is conducted through a water outlet pipe and a spraying disc connector, the dust falling effect on the site is achieved, primary crushing is pre-crushing, secondary crushing is two-stage crushing, the multiple mechanisms are used in cooperation, the multi-stage crushing process is designed, and through the pre-crushing process link and the two-stage crushing process link, the crushing efficiency is improved. The granularity uniformity of mineral ore is ensured, the influence of noise on the environment is reduced, the comfort degree of the working environment is improved, the overall working efficiency and safety are improved, and the energy consumption and the maintenance cost are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of mining equipment, in particular to a mining mineral mining crushing device and a use method thereof. Background Art

[0002] Crusher is needed in the process of mineral mining. Crusher is mainly used in the processing of metal ores and non-metallic ores. It can break the mined raw ore into small particles through extrusion and bending.

[0003] Chinese patent announcement number CN 113600294 B discloses a mineral mining crusher for mines, including a concealed preset ore crushing body, an overlapping reverse cross crushing device, a nested rebound crushing device and an all-round airflow driven self-service cleaning device. The present invention belongs to the technical field of mineral mining and crushing for mines, and specifically refers to a mineral mining crusher for mines; the nesting principle and the principle of intermediary are creatively applied to the technical field of mineral mining and crushing for mines, and a all-round airflow driven self-service cleaning device with independent structure and interrelated is creatively designed, which ensures the cleaning of the inner wall of the crusher while ensuring that the cleaning device is not damaged when the crusher is crushing ore, and overcomes the contradiction that the cleaning device of the crusher must contact the inner wall but cannot contact the inner wall.

[0004] However, the above scheme still has the following problems: the mined minerals are not subjected to multi-stage crushing processing, which makes it impossible to ensure the uniform particle size of the mineral ore, affecting subsequent use, and the overall crushing quality cannot be guaranteed. At the same time, there is a lot of noise at the crushing operation site, which will also affect the safety and health of the workers. There is a certain degree of safety risk and it cannot meet the requirements of normal use. The overall working environment is less comfortable, which affects the overall operating efficiency. Therefore, the present invention needs to design a mining mineral mining and crushing device and a method of using it to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a mining mineral mining crushing device and a method of using the same to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a mining and crushing device for minerals, comprising a storage box, and further comprising: A support frame is installed on one side of the storage box, and two symmetrically distributed reinforcement connecting rods are fixedly connected between the storage box and the support frame; Four support rods are fixedly connected to the top of the support frame, and a first crushing box is fixedly connected to the top of the four support rods. A first crushing mechanism is installed inside the first crushing box. The first crushing mechanism includes a crushing roller. Two crushing rollers are rotatably connected inside the first crushing box. The two crushing rollers are used to perform a primary crushing process on the collected minerals. A second crushing mechanism is installed on the top of the support frame. The second crushing mechanism is located on one side of the first crushing mechanism. The second crushing mechanism is used for secondary crushing of the minerals.

[0007] As a preferred embodiment of the present invention, an auxiliary noise reduction mechanism is installed between the four support rods, and the auxiliary noise reduction mechanism is used to effectively absorb noise at the construction site. The auxiliary noise reduction mechanism includes a noise reduction sound-absorbing box and a rubber bottom plate. A rubber bottom plate is installed inside the support frame and between the four support rods, and the top of the rubber bottom plate is fixedly connected to the noise reduction sound-absorbing box, a foam plastic board is installed inside the noise reduction sound-absorbing box, a sound insulation inner board is installed inside the foam plastic board, a sound absorbing layer is installed on the inner wall of the noise reduction sound-absorbing box, and equidistantly distributed sound-absorbing panels are installed on the side of the sound absorbing layer close to the foam plastic board. Noise cotton, a disassembly cover is installed on the top of the noise reduction and sound absorbing box, and second positioning bolts are installed on the top of the support frame and on both sides of the rubber bottom plate. When in use, the disassembly cover on the top of the noise reduction and sound absorbing box is removed to naturally collect the noise generated by on-site operations, and the rubber bottom plate is in direct contact with the support frame to reduce the vibration of the first crushing mechanism and the second crushing mechanism on the whole support frame during operation, which plays a primary noise reduction role. By arranging foam plastic boards, sound-absorbing layers, sound-absorbing cotton and sound-insulating inner panels, reflected noise is reduced, and noise is effectively absorbed on the construction site, which plays a secondary noise reduction role and improves the noise reduction effect on the operation site.

[0008] As a preferred embodiment of the present invention, the second crushing mechanism includes a mounting cross plate and a second crushing box, a mounting cross plate is installed on the top of the support frame and on one side of the first crushing box, the second crushing box is installed on the top of the mounting cross plate, a fixing frame is installed on one side of the second crushing box, a third driving motor is fixedly connected to the interior of the fixing frame, a third positioning bolt extending to the interior of the support frame is threadedly connected to the side of the fixing frame away from the second crushing box, a mounting top cover is installed on the top of the mounting top cover, a feed port is installed on the top of the feed port, a transmission belt assembly is installed on one side of the feed port, a belt used in conjunction with the third driving motor is installed inside the transmission belt assembly, a visual window is provided on the outside of the second crushing box, a rotating rod is rotatably connected to the interior of the second crushing box, one end of the top of the rotating rod extends to the interior of the transmission belt assembly and is connected to the second The third rotating roller is installed inside the belt, and the output end of the third driving motor is connected to the third rotating roller. The outer side of the rotating rod is fixedly connected with equidistantly distributed scattering plates, and the outer side of the rotating rod is fixedly connected with equidistantly distributed scattering disks, and the scattering plates and scattering disks are staggered. A sealing flange is installed between the second crushing box and the mounting cross plate, and the mounting cross plate and the supporting frame are reinforced and installed by third positioning bolts, which improves the stability of equipment use. The third driving motor is operated to drive the third rotating roller to operate, thereby driving the belt transmission inside the transmission belt assembly, and driving the rotating rod to rotate with the cooperation of the second rotating roller, and the minerals entering the second crushing box through the feed port are secondary crushed by the scattering plates and scattering disks outside the rotating rod, thereby improving the overall crushing quality, reducing the cumbersome operation process required for manual crushing in the later stage, and reducing the labor intensity.

[0009] As a preferred embodiment of the present invention, an on-site dust reduction mechanism is installed at the bottom of the support frame, and the on-site dust reduction mechanism is used to reduce dust in the working environment during mineral mining in a mine. The on-site dust reduction mechanism includes a water storage box and a water outlet pipe. A maintenance side cover is installed on the outside of the water storage box. The bottom of the support frame is installed with a water storage box, and two water outlet pipes are fixedly connected to the bottom of the water storage box. A spray disc interface is installed at one end of the bottom of the two water outlet pipes, and valves are fixedly connected to the outside of the two water outlet pipes.

[0010] As a preferred embodiment of the present invention, a mounting cover is installed on the top of the storage box, a limiting groove is provided on the top of the mounting cover, a partition is installed inside the storage box, and evenly spaced classification storage boxes are installed on one side of the partition, and evenly spaced backup batteries are installed inside the storage box and on the side away from the partition, one end of each backup battery is installed with a connecting circuit, and one side of each backup battery is installed with a vibration rod extending to the outside of the storage box, and springs are sleeved on the outside of each of the two vibration rods, and the power resources required for the equipment are provided by the backup battery, and the connection circuit is used to facilitate connection with the external circuit, and the items and equipment required for on-site operations are placed in the classification storage boxes for easy access when used, and the partition is used for primary protection and isolation to reduce the accidental falling of the placed items caused by shaking during outdoor movement.

[0011] As a preferred embodiment of the present invention, a driven roller is installed on one side of the storage box, and the outer sides of the driven rollers are covered with a first transmission belt, and an active roller is installed inside the first transmission belt and on the side away from the driven roller, the bottom of the support frame is fixedly connected with a first driving motor, and the output ends of the first driving motors are fixedly connected to the active roller, and the first rotating roller is installed inside the storage box, one end of the first rotating roller is connected to the driven roller, and the other end of the first rotating roller is connected to a universal wheel located on the side of the storage box away from the first transmission belt. When moving, the active roller is driven to rotate by the first driving motor, and the driven roller is driven to rotate under the transmission of the first transmission belt, and the universal wheel is connected through the first rotating roller to drive the universal wheel to move, so that the overall equipment is assisted to move through the universal wheel and the first transmission belt, which is convenient for moving to the work site required for different mineral crushing, thereby improving the flexibility of the equipment when used.

[0012] As a preferred embodiment of the present invention, a dustproof top cover is installed on the top of the first crushing box, the first crushing box is rotatably connected to the outside with a first gear, the first gear is fixedly connected to the second limiting shaft at the axis center, one end of the second limiting shaft extends to the inside of the first crushing box and is fixedly connected to one of the crushing rollers, the first crushing box is rotatably connected to the outside with a second gear, the second gear is located on one side of the first gear, the second gear is meshed with the first gear, the second gear is fixedly connected to the first limiting shaft at the axis center, one end of the first limiting shaft extends to the inside of the first crushing box and is fixedly connected to the other crushing roller, and the inside of the first crushing box and on the side away from the two crushing rollers are fixed A material guide plate is connected, and a second drive motor is installed on the outer side of the second gear. The output end of the second drive motor is fixedly connected to the first limit shaft, and the material is guided by the two guide plates during unloading. The dustproof top cover is opened, and the mineral to be crushed is placed in the first crushing box and falls on the surfaces of the two crushing rollers. At this time, the second drive motor is operated to drive the first limit shaft to rotate, and at this time, another crushing roller in the first crushing box is driven to rotate. When the second gear rotates, it will synchronously drive the first gear on one side to rotate, so as to drive one of the crushing rollers to rotate through the second limit shaft, and the mineral placed inside is crushed once. The mineral that has completed the primary crushing enters the feed port through the discharge guide plate and the discharge trough for secondary crushing.

[0013] As a preferred embodiment of the present invention, a monitoring camera is fixedly connected to one side of the water storage box, a temperature and humidity sensor is fixedly connected to one side of the water storage box, and the temperature and humidity sensor is located on one side of the monitoring camera. A water pump used in conjunction with a water outlet pipe is installed inside the water storage box. Two first positioning bolts extending into the water storage box are threadedly connected to the top of the support frame and one side of the mounting cross plate. Before use, the support frame and the water storage box are positioned and installed by the two first positioning bolts to facilitate subsequent disassembly and maintenance. The water pump is operated to open the corresponding valve, and the two water outlet pipes are started to discharge water. Spray treatment is performed with the cooperation of the spray disc interface to perform dust reduction treatment on the working environment during mining of minerals in the mine, thereby providing a good working environment. A control panel is fixedly connected to the outside of the first crushing box, and the control panel is located above the first gear. The backup battery, the connection circuit, the first drive motor, the second drive motor, the monitoring camera, the temperature and humidity sensor, the valve, and the third drive motor are all electrically connected to the control panel. The control panel is used to control the operation of the backup battery, the connection circuit, the first drive motor, the second drive motor, the monitoring camera, the temperature and humidity sensor, the valve, and the third drive motor, thereby realizing unified management of power equipment.

[0014] A method for using a mining and crushing device for mineral mining, comprising the following specific steps: S1. When in use, open the control panel, operate the first drive motor to drive the active roller to operate, drive the driven roller to operate under the transmission of the first transmission belt, connect the universal wheel through the first rotating roller, drive the universal wheel to move, so that the universal wheel and the first transmission belt assist the movement of the entire equipment, which is convenient for moving to the work site required for different mineral crushing, and improves the flexibility of the equipment when in use. The scattering plates and scattering discs are staggered, and a sealing flange is installed between the second crushing box and the mounting cross plate. The mounting cross plate and the support frame are reinforced and installed by the third positioning bolts, which improves the stability of the equipment. The third drive motor is operated to drive the third rotating roller to operate, thereby driving the belt transmission inside the transmission belt assembly, and the rotating rod is driven to rotate with the cooperation of the second rotating roller, and the minerals entering the second crushing box through the feed port are secondary crushed by the scattering plates and scattering discs outside the rotating rod, thereby improving the overall crushing quality and reducing the need for later The cumbersome operation process of manual crushing reduces the labor intensity. The two guide plates are used to guide the material when unloading. The dust-proof top cover is opened, and the minerals to be crushed are placed in the first crushing box and fall on the surface of the two crushing rollers. At this time, the second driving motor is operated to drive the first limit shaft to rotate, and at this time, another crushing roller in the first crushing box is driven to rotate. When the second gear rotates, it will synchronously drive the first gear on one side to rotate, so as to drive one of the crushing rollers to rotate through the second limit shaft, and the mineral placed inside is crushed once. The minerals that have been crushed once enter the feed port through the discharge guide plate and the discharge trough for secondary crushing. The backup battery provides the power resources required by the equipment, and the connection circuit is convenient for connection with the external circuit. The items and equipment required for on-site operations are placed in the classification storage box, which is convenient for taking when using. The partition is used for a protective isolation to reduce the accidental falling of the placed items caused by shaking when moving outdoors. S2. When in use, remove the disassembly cover on the top of the noise reduction and sound absorption box to naturally collect the noise generated by the on-site operation. The rubber bottom plate is in direct contact with the support frame to reduce the vibration of the first crushing mechanism and the second crushing mechanism on the entire support frame during operation, which plays a primary noise reduction role. By setting the foam plastic board, sound-absorbing layer, sound-absorbing cotton and sound-insulating inner board, the reflected noise is reduced, and the noise is effectively absorbed on the construction site, which plays a secondary noise reduction role and improves the noise reduction effect of the operation site. Before use, the support frame and the water storage box are positioned and installed by the two first positioning bolts to facilitate subsequent disassembly and maintenance. Through the operation of the water pump, the corresponding valve is opened, and the two water outlet pipes are started to discharge water. Spray treatment is carried out with the cooperation of the spray disc interface to reduce dust in the working environment during mining, thereby providing a good working environment. The temperature and humidity sensor monitors the temperature and humidity of the on-site working environment in real time. The operation of the monitoring camera facilitates remote supervision by the staff. The control panel is used to control the operation of the backup battery, the connection circuit, the first drive motor, the second drive motor, the monitoring camera, the temperature and humidity sensor, the valve and the third drive motor, realizing the unified management of power equipment. The control camera and temperature and humidity sensor measure the environmental parameters, convert them into signals and send them to the control panel. The control panel receives and processes the signals and generates corresponding control signals according to the preset control algorithm. By setting the first crushing mechanism and the second crushing mechanism, the minerals collected from the mine are double crushed to reduce the situation where the residual large particles inside need to be crushed manually, reduce the labor cycle, and improve the overall quality of mineral crushing. At the same time, the noise generated during crushing is processed by auxiliary noise reduction mechanism with the assistance of foam plastic board, sound absorption layer, sound-absorbing cotton and sound insulation inner board to reduce the noise on site as much as possible and create the most comfortable working environment. When there is a lot of dust on site during crushing, the water pump inside the water storage box is operated, and spray is sprayed through the outlet pipe and the spray disc interface to reduce dust on the site. The first crushing is pre-crushing, and the second crushing is secondary crushing. The multi-stage crushing process is designed by the use of the above multiple mechanisms. Through the pre-crushing and secondary crushing process links, the particle size of the mineral ore is ensured to be uniform, the impact of noise on the environment is reduced, the comfort of the working environment is improved, the overall working efficiency and safety are improved, and the energy consumption and maintenance costs are reduced.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is provided with a first crushing mechanism and a second crushing mechanism, and performs a primary crushing process on the minerals placed inside. The minerals that have completed the primary crushing enter the feed port through the discharge guide plate and the discharge trough for secondary crushing. The backup battery provides the power resources required by the equipment, and the connection circuit is convenient for connecting with the external circuit. The items and equipment required for on-site operations are placed in the classification storage box, which is convenient for taking when using. The partition is used for primary protection and isolation to reduce the accidental falling of the placed items caused by shaking when moving outdoors; 2. The present invention is provided with an auxiliary noise reduction mechanism and an on-site dust reduction mechanism. By providing a first crushing mechanism and a second crushing mechanism, the minerals collected from the mine are subjected to double crushing treatment, the situation where the residual large particles inside need to be manually crushed is reduced, the labor cycle is reduced, and the overall mineral crushing quality is improved. At the same time, the noise generated during crushing is subjected to auxiliary noise reduction treatment with the assistance of foam plastic boards, sound-absorbing layers, sound-absorbing cotton and sound-insulating inner boards through the provision of an auxiliary noise reduction mechanism, so as to reduce the on-site noise as much as possible and create the most comfortable working environment. When a lot of dust is generated on-site during crushing, the water pump inside the water storage box is operated, and spray is performed through the water outlet pipe and the spray disk interface, which has a dust reduction effect on the site. The first crushing is pre-crushing, and the second crushing is secondary crushing. The above-mentioned multiple mechanisms are used in combination to realize the design of a multi-stage crushing process. Through the pre-crushing and secondary crushing process links, the particle size of the mineral ore is ensured to be uniform, the impact of noise on the environment is reduced, the comfort of the working environment is improved, the overall working efficiency and safety are improved, and the energy consumption and maintenance costs are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of the overall structure of the present invention; Figure 2 It is the internal diagram of the overall structure of the present invention; Figure 3 This is an enlarged view of the support frame and the auxiliary noise reduction mechanism structure of the present invention; Figure 4 This is an internal diagram of the auxiliary noise reduction mechanism structure of the present invention; Figure 5 This is an enlarged view of the first crushing mechanism of the present invention; Figure 6 It is an enlarged schematic diagram of the on-site dust reduction mechanism of the present invention; Figure 7 It is an enlarged schematic diagram of the second crushing mechanism of the present invention; Figure 8 The present invention is attached Figure 2 A magnified view of the structure in Figure 2.

[0017] In the figure: 1. Storage box; 11. Mounting cover; 12. Backup battery; 13. Connection circuit; 14. First rotating roller; 15. Vibrating rod; 16. Classification storage box; 17. Partition plate; 18. Spring; 2. First crushing box; 21. Dustproof cover; 22. Control panel; 23. Discharge guide plate; 24. Discharge chute; 25. Reinforced connecting rod; 3. Support frame; 31. First drive motor; 32. Active roller; 33. First transmission belt; 34. Driven roller; 35. First positioning bolt; 36. Support rod; 37. Second positioning bolt; 4. first crushing mechanism; 41. guide plate; 42. crushing roller; 43. first gear; 44. second gear; 45. second drive motor; 46. first limit shaft; 47. second limit shaft; 5. Water storage box; 51. Inspection side cover; 52. Monitoring camera; 53. Temperature and humidity sensor; 54. Valve; 55. Water outlet pipe; 56. Spray plate interface; 6. Install the horizontal plate; 61. Second crushing box; 62. Feeding port; 63. Drive belt assembly; 64. Fixing frame; 65. Third drive motor; 66. Third positioning bolt; 67. Sealing flange; 671. Rotating rod; 672. Breaking plate; 673. Breaking plate; 68. Visual window; 69. Install the top cover; 7. Noise reduction and sound absorbing box; 71. Rubber bottom plate; 72. Foam plastic board; 73. Sound absorbing layer; 74. Sound-absorbing cotton; 75. Sound insulation inner plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 8 , the present invention provides a technical solution: a mining mineral mining and crushing device, comprising a storage box 1, and further comprising: a support frame 3 is installed on one side of the storage box 1, and two symmetrically distributed reinforcement connecting rods 25 are fixedly connected between the storage box 1 and the support frame 3; Four support rods 36 are fixedly connected to the top of the support frame 3, and the tops of the four support rods 36 are fixedly connected to the first crushing box 2. A first crushing mechanism 4 is installed inside the first crushing box 2. The first crushing mechanism 4 includes a crushing roller 42. Two crushing rollers 42 are rotatably connected inside the first crushing box 2. The two crushing rollers 42 are used to perform a primary crushing process on the collected minerals. In the present technical scheme, a second crushing mechanism is installed on the top of the support frame 3, and the second crushing mechanism is located on one side of the first crushing mechanism 4. The second crushing mechanism is used for secondary crushing of minerals; the second crushing mechanism includes a mounting cross plate 6 and a second crushing box 61, a mounting cross plate 6 is installed on the top of the support frame 3 and on one side of the first crushing box 2, and the second crushing box 61 is installed on the top of the mounting cross plate 6, and a fixed frame 64 is installed on one side of the second crushing box 61, and a third drive motor 65 is fixedly connected to the inside of the fixed frame 64, and a third positioning bolt 66 extending to the inside of the support frame 3 is threadedly connected to the side of the fixed frame 64 away from the second crushing box 61, and a mounting top cover 69 is installed on the top of the second crushing box 61, and a feed port 62 is installed on the top of the mounting top cover 69, and a transmission belt assembly 63 is installed on one side of the feed port 62, and a belt used in conjunction with the third drive motor 65 is installed inside the transmission belt assembly 63, and a visual window 68 is provided on the outside of the second crushing box 61, and a rotating rod 671 is rotatably connected to the inside of the second crushing box 61, and one end of the top of the rotating rod 671 extends The third rotating roller is installed inside the belt, and the output end of the third driving motor 65 is connected to the third rotating roller. The outer side of the rotating rod 671 is fixedly connected with equidistantly distributed scattering plates 672, and the outer side of the rotating rod 671 is fixedly connected with equidistantly distributed scattering discs 673. The scattering plates 672 and scattering discs 673 are staggered. A sealing flange 67 is installed between the second crushing box 61 and the mounting cross plate 6. The mounting cross plate 6 and the support frame 3 are reinforced and installed by the third positioning bolts 66, which improves the stability of the equipment. The third driving motor 65 is operated to drive the third rotating roller to operate, thereby driving the belt transmission inside the transmission belt assembly 63. The rotating rod 671 is driven to rotate with the cooperation of the second rotating roller. The minerals entering the second crushing box 61 through the feed port 62 are subjected to secondary crushing by the scattering plates 672 and scattering discs 673 outside the rotating rod 671, thereby improving the overall crushing quality, reducing the cumbersome operation process required for manual crushing in the later stage, and reducing the labor intensity. In the present technical solution, an auxiliary noise reduction mechanism is installed between the four support rods 36, and the auxiliary noise reduction mechanism is used to effectively absorb noise at the construction site; the auxiliary noise reduction mechanism includes a noise reduction and sound absorbing box 7 and a rubber bottom plate 71, a rubber bottom plate 71 is installed inside the support frame 3 and between the four support rods 36, the top of the rubber bottom plate 71 is fixedly connected with the noise reduction and sound absorbing box 7, a foam plastic plate 72 is installed inside the noise reduction and sound absorbing box 7, a sound insulation inner plate 75 is installed inside the foam plastic plate 72, a sound absorbing layer 73 is installed on the inner wall of the noise reduction and sound absorbing box 7, and equidistantly distributed sound-absorbing cotton 74 is installed on the side of the sound absorbing layer 73 close to the foam plastic plate 72, A disassembly cover is installed on the top of the box 7, and second positioning bolts 37 are installed on the top of the support frame 3 and on both sides of the rubber bottom plate 71. When in use, the disassembly cover on the top of the noise reduction and sound absorption box 7 is removed to naturally collect the noise generated by the on-site operation, and the rubber bottom plate 71 is in direct contact with the support frame 3 to reduce the vibration of the first crushing mechanism 4 and the second crushing mechanism on the support frame 3 as a whole when they are running, which plays a primary noise reduction role. By setting the foam plastic board 72, the sound absorbing layer 73, the sound-absorbing cotton 74 and the sound insulation inner plate 75, the reflected noise is reduced, the noise is effectively absorbed on the construction site, and the secondary noise reduction role is played, which improves the noise reduction effect on the operation site; In the present technical solution, an on-site dust reduction mechanism is installed at the bottom of the support frame 3, and the on-site dust reduction mechanism is used to carry out dust reduction treatment on the working environment during mining; the on-site dust reduction mechanism includes a water storage box 5 and a water outlet pipe 55, and a maintenance side cover 51 is installed on the outside of the water storage box 5, and a water storage box 5 is installed at the bottom of the support frame 3, and two water outlet pipes 55 are fixedly connected to the bottom of the water storage box 5, and a spray disc interface 56 is installed at one end of the bottom of the two water outlet pipes 55, and valves 54 are fixedly connected to the outside of the two water outlet pipes 55, and a monitoring camera 52 is fixedly connected to one side of the water storage box 5, and a temperature and humidity sensor 53 is fixedly connected to one side of the water storage box 5, and the temperature and humidity sensor 53 is located on one side of the monitoring camera 52. A water pump is installed inside to cooperate with the water outlet pipe 55. The top of the support frame 3 and one side of the mounting cross plate 6 are threadedly connected with two first positioning bolts 35 extending into the water storage box 5. Before use, the support frame 3 and the water storage box 5 are positioned and installed by the two first positioning bolts 35 to facilitate subsequent disassembly and maintenance. By running the water pump, the corresponding valve 54 is opened, and the two water outlet pipes 55 are started to discharge water. Spray treatment is carried out with the cooperation of the spray disk interface 56 to reduce dust in the working environment during mining, thereby providing a good working environment. The temperature and humidity sensor 53 monitors the temperature and humidity of the on-site working environment in real time, and the operation of the monitoring camera 52 facilitates remote supervision by the staff.

[0020] See also Figure 1-Figure 2 , Figure 8A mounting cover 11 is installed on the top of the storage box 1, and a limiting groove is provided on the top of the mounting cover 11. A partition 17 is installed inside the storage box 1, and classification storage boxes 16 are installed at equal distances on one side of the partition 17. Spare batteries 12 are installed at equal distances inside the storage box 1 and on the side away from the partition 17. A connecting circuit 13 is installed at one end of the spare batteries 12. A vibration rod 15 extending to the outside of the storage box 1 is installed on one side of the spare batteries 12, and springs 18 are sleeved on the outsides of the two vibration rods 15.

[0021] In this technical solution, the backup battery 12 is used to provide the power resources required by the equipment, the connecting circuit 13 is used to facilitate connection with the external circuit, the classified storage box 16 is used to place the items and equipment required for on-site operations, which is convenient for taking when used, and the partition 17 is used for protective isolation to reduce the accidental falling of the placed items caused by shaking when moving outdoors.

[0022] See also Figure 1-Figure 2 A driven roller 34 is installed on one side of the storage box 1, and a first transmission belt 33 is sleeved on the outer side of the driven roller 34. A driving roller 32 is installed inside the first transmission belt 33 and on the side away from the driven roller 34. A first driving motor 31 is fixedly connected to the bottom of the support frame 3, and the output end of the first driving motor 31 is fixedly connected to the driving roller 32. A first rotating roller 14 is installed inside the storage box 1, one end of the first rotating roller 14 is connected to the driven roller 34, and the other end of the first rotating roller 14 is connected to a universal wheel located on the side of the storage box 1 away from the first transmission belt 33.

[0023] In the present technical solution, when moving, the first driving motor 31 is operated to drive the active roller 32 to operate, and the driven roller 34 is driven to operate under the transmission of the first transmission belt 33. The universal wheel is connected through the first rotating roller 14 to drive the universal wheel to move, so that the universal wheel and the first transmission belt 33 assist the movement of the entire equipment, which facilitates the movement to the work site required for different mineral crushing, thereby improving the flexibility of the equipment when used.

[0024] See also Figure 1-Figure 2 , Figure 5A dustproof top cover 21 is installed on the top of the first crushing box 2, and a first gear 43 is rotatably connected to the outside of the first crushing box 2. The second limiting shaft 47 is fixedly connected to the axis of the first gear 43, and one end of the second limiting shaft 47 extends to the inside of the first crushing box 2 and is fixedly connected to one of the crushing rollers 42. A second gear 44 is rotatably connected to the outside of the first crushing box 2, and the second gear 44 is located on one side of the first gear 43. The second gear 44 is meshed with the first gear 43, and the axis of the second gear 44 is fixedly connected to the first limiting shaft 46, and one end of the first limiting shaft 46 extends to the inside of the first crushing box 2 and is fixedly connected to the other crushing roller 42. A guide plate 41 is fixedly connected to the inside of the first crushing box 2 and on the side away from the two crushing rollers 42. A second drive motor 45 is installed on the outside of the second gear 44, and the output end of the second drive motor 45 is fixedly connected to the first limiting shaft 46.

[0025] In the present technical solution, two guide plates 41 are used to guide the material during unloading. The dustproof top cover 21 is opened, and the mineral to be crushed is placed inside the first crushing box 2 and falls on the surfaces of the two crushing rollers 42. At this time, the second drive motor 45 is operated to drive the first limit shaft 46 to rotate, which will drive the other crushing roller 42 inside the first crushing box 2 to rotate. When the second gear 44 rotates, it will synchronously drive the first gear 43 on one side to rotate, thereby driving one of the crushing rollers 42 to rotate through the second limit shaft 47, and the mineral placed inside is crushed once. The mineral that has completed the primary crushing enters the feed port 62 through the discharge guide plate 23 and the discharge trough 24 for secondary crushing.

[0026] See also Figure 1-Figure 8 A control panel 22 is fixedly connected to the outside of the first crushing box 2. The control panel 22 is located above the first gear 43. The backup battery 12, the connecting circuit 13, the first drive motor 31, the second drive motor 45, the monitoring camera 52, the temperature and humidity sensor 53, the valve 54 and the third drive motor 65 are all electrically connected to the control panel 22.

[0027] In the present technical solution, the control panel 22 is used to control the operation of the backup battery 12, the connecting circuit 13, the first drive motor 31, the second drive motor 45, the monitoring camera 52, the temperature and humidity sensor 53, the valve 54 and the third drive motor 65, thereby realizing the unified management of the power equipment. The monitoring camera 52 and the temperature and humidity sensor 53 measure the environmental parameters, convert them into signals and send them to the control panel 22. The control panel 22 receives and processes the signals and generates corresponding control signals according to a preset control algorithm.

[0028] See also Figure 1-Figure 8 , a method for using a mining mineral mining and crushing device, comprising the following specific steps: S1. When in use, open the control panel 22, operate the first driving motor 31 to drive the active roller 32 to operate, drive the driven roller 34 to operate under the transmission of the first transmission belt 33, connect the universal wheel through the first rotating roller 14, drive the universal wheel to move, so that the universal wheel and the first transmission belt 33 assist the movement of the entire equipment, and facilitate the movement to the work site required for different mineral crushing, thereby improving the flexibility of the equipment when in use, the scattering plate 672 and the scattering disc 673 are staggered, and a sealing flange 67 is installed between the second crushing box 61 and the mounting cross plate 6, and the mounting cross plate 6 and the support frame 3 are reinforced and installed by the third positioning bolt 66, thereby improving the stability of the equipment, and the third driving motor 65 is operated to drive the third rotating roller to operate, thereby driving the belt transmission inside the transmission belt assembly 63, and driving the rotating rod 671 to rotate under the cooperation of the second rotating roller, and the minerals entering the second crushing box 61 through the feed port 62 are secondary crushed by the scattering plate 672 and the scattering disc 673 outside the rotating rod 671, thereby improving the overall crushing quality. , reducing the cumbersome operation process that needs manual crushing in the later stage, reducing the labor intensity, guiding the material discharge through two guide plates 41, opening the dustproof top cover 21, putting the mineral to be crushed into the first crushing box 2, and falling on the surface of the two crushing rollers 42, at this time, the second driving motor 45 is operated to drive the first limit shaft 46 to rotate, and at this time, it will drive another crushing roller 42 in the first crushing box 2 to rotate, and when the second gear 44 rotates, it will synchronously drive the first gear 43 on one side to rotate, so as to drive one of the crushing rollers 42 to rotate through the second limit shaft 47, and perform a primary crushing process on the mineral put inside, and the mineral that has been crushed once enters the feed port 62 through the discharge guide plate 23 and the discharge trough 24, and performs a secondary crushing process, and the backup battery 12 provides the power resources required by the equipment, and the connection circuit 13 is convenient for connecting with the external circuit, and the items and equipment required for on-site operations are placed in the classification storage box 16, which is convenient for taking when using, and the partition 17 is used for a protective isolation to reduce the accidental falling of the placed items caused by shaking when moving outdoors; S2. When in use, take off the disassembly cover on the top of the noise reduction and sound absorption box 7 to naturally collect the noise generated by the on-site operation, and directly contact the support frame 3 through the rubber bottom plate 71, so as to reduce the vibration of the first crushing mechanism 4 and the second crushing mechanism on the support frame 3 as a whole when they are running, which plays a primary noise reduction role. By setting the foam plastic board 72, the sound-absorbing layer 73, the sound-absorbing cotton 74 and the sound-insulating inner plate 75, the reflected noise is reduced, and the noise is effectively absorbed on the construction site, which plays a secondary noise reduction role and improves the noise reduction effect of the operation site. Before use, the support frame 3 and the water storage box 5 are positioned and installed by the two first positioning bolts 35 to facilitate subsequent disassembly and maintenance. By running the water pump, the corresponding valve 54 is opened, and the two water outlet pipes 55 are started to discharge water, and the spray plate With the cooperation of the interface 56, spray treatment is carried out to reduce dust in the working environment during mining, thereby providing a good working environment. The temperature and humidity sensor 53 monitors the temperature and humidity of the on-site working environment in real time. The operation of the monitoring camera 52 is convenient for the staff to remotely supervise. The control panel 22 is used to control the operation of the backup battery 12, the connection circuit 13, the first drive motor 31, the second drive motor 45, the monitoring camera 52, the temperature and humidity sensor 53, the valve 54 and the third drive motor 65, thereby realizing the unified management of power equipment. The monitoring camera 52 and the temperature and humidity sensor 53 measure environmental parameters, convert them into signals and send them to the control panel 22. The control panel 22 receives and processes the signals and generates corresponding control signals according to the preset control algorithm.

[0029] See also Figure 1-Figure 8 , the working principle of the present invention: When in use, the control panel 22 is opened, the first driving motor 31 is operated to drive the active roller 32 to operate, and the driven roller 34 is driven to operate under the transmission of the first transmission belt 33, and the universal wheel is connected through the first rotating roller 14 to drive the universal wheel to move, so that the universal wheel and the first transmission belt 33 assist the movement of the entire equipment, and it is convenient to move to the operation site required for different mineral crushing, thereby improving the flexibility of the equipment when in use; The scattering plates 672 and the scattering discs 673 are staggered, and a sealing flange 67 is installed between the second crushing box 61 and the mounting transverse plate 6. The mounting transverse plate 6 and the support frame 3 are reinforced and installed by the third positioning bolts 66, thereby improving the stability of the equipment. The third driving motor 65 is operated to drive the third rotating roller to operate, thereby driving the belt transmission inside the transmission belt assembly 63, and driving the rotating rod 671 to rotate with the cooperation of the second rotating roller. The minerals entering the second crushing box 61 through the feed port 62 are subjected to secondary crushing by the scattering plate 672 and the scattering disc 673 outside the rotating rod 671, thereby improving the overall crushing quality, reducing the cumbersome operation process of manual crushing in the later stage, and reducing the labor intensity. The two guide plates 41 are used to guide the material during unloading. The dustproof top cover 21 is opened, and the mineral to be crushed is placed inside the first crushing box 2 and falls on the surfaces of the two crushing rollers 42. At this time, the second drive motor 45 is operated to drive the first limit shaft 46 to rotate, and at this time, the other crushing roller 42 inside the first crushing box 2 is driven to rotate. When the second gear 44 rotates, the first gear 43 on one side is driven to rotate synchronously, so that one of the crushing rollers 42 is driven to rotate through the second limit shaft 47, and the mineral placed inside is crushed once. The mineral that has completed the primary crushing enters the feed port 62 through the discharge guide plate 23 and the discharge trough 24 for secondary crushing. The backup battery 12 provides the power resources required by the equipment, and the connection circuit 13 facilitates connection with the external circuit. The classified storage box 16 is used to place the items and equipment required for on-site operations, which is convenient for taking when used. The partition 17 is used for primary protection and isolation to reduce the accidental falling of the placed items caused by shaking when moving outdoors; When in use, the disassembly cover on the top of the noise reduction and sound absorption box 7 is removed to naturally collect the noise generated by the on-site operation, and the noise is directly contacted with the support frame 3 through the rubber bottom plate 71, so as to reduce the vibration of the first crushing mechanism 4 and the second crushing mechanism on the support frame 3 as a whole when they are running, which plays a primary noise reduction role. By setting the foam plastic plate 72, the sound absorbing layer 73, the sound-absorbing cotton 74 and the sound insulation inner plate 75, the reflected noise is reduced, and the noise is effectively absorbed at the construction site, which plays a secondary noise reduction role and improves the noise reduction effect at the operation site. Before use, the support frame 3 and the water storage box 5 are positioned and installed by two first positioning bolts 35, which is convenient for subsequent disassembly and maintenance. The corresponding valve 54 is opened by running the water pump, and the two water outlet pipes 55 are started to discharge water. The spray treatment is carried out with the cooperation of the spray plate interface 56 to reduce dust in the working environment during mining, thereby providing a good working environment. The water outlet pipe 55 is made of a bellows material, which is convenient for stretching and angle adjustment during use to meet the needs of use at different angles; The spray plate interface 56 delivers liquid into the nozzle at high pressure. The design inside the nozzle atomizes the liquid into fine water droplets, which are sprayed out in the form of spray to cover the target area. Different types of nozzles will produce water droplets of different particle sizes, suitable for different application requirements; The temperature and humidity sensor 53 monitors the temperature and humidity of the on-site working environment in real time, and the monitoring camera 52 is convenient for remote supervision by the staff; The control panel 22 is used to control the operation of the backup battery 12, the connection circuit 13, the first drive motor 31, the second drive motor 45, the monitoring camera 52, the temperature and humidity sensor 53, the valve 54 and the third drive motor 65, thereby realizing the unified management of the power equipment. The monitoring camera 52 and the temperature and humidity sensor 53 measure the environmental parameters, convert them into signals and send them to the control panel 22. The control panel 22 receives and processes the signals and generates corresponding control signals according to the preset control algorithm. By providing a first crushing mechanism 4 and a second crushing mechanism, the minerals collected from the mine are subjected to a double crushing process, which reduces the situation where large residual particles inside need to be crushed manually, reduces the labor cycle, and improves the overall quality of mineral crushing. At the same time, the noise generated during crushing is treated by providing an auxiliary noise reduction mechanism, and with the assistance of the foam plastic board 72, the sound absorbing layer 73, the sound silencing cotton 74 and the sound insulation inner board 75, the on-site noise is reduced as much as possible to create the most comfortable working environment. When a lot of dust is generated on-site during crushing, the water pump inside the water storage box 5 is operated, and spray is performed through the water outlet pipe 55 and the spray disk interface 56, which has a dust reduction effect on the site. The first crushing is pre-crushing, and the second crushing is secondary crushing. The above-mentioned multiple mechanisms are used in combination to realize the design of a multi-stage crushing process. Through the pre-crushing and secondary crushing process links, the particle size of the mineral ore is ensured to be uniform, the impact of noise on the environment is reduced, the comfort of the working environment is improved, the overall working efficiency and safety are improved, and the energy consumption and maintenance costs are reduced.

[0030] 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 mining and crushing device for minerals, comprising a storage box (1), characterized in that: Also includes: A support frame (3) is installed on one side of the storage box (1); Four support rods (36) are fixedly connected to the top of the support frame (3), and a first crushing box (2) is fixedly connected to the top of the four support rods (36). A first crushing mechanism (4) is installed inside the first crushing box (2), and the first crushing mechanism (4) comprises a crushing roller (42). Two crushing rollers (42) are rotatably connected inside the first crushing box (2), and the two crushing rollers (42) are used to perform a primary crushing process on the collected minerals; A second crushing mechanism is installed on the top of the support frame (3), and the second crushing mechanism is used for secondary crushing of the mineral.

2. The mining and crushing device according to claim 1 is characterized in that: An auxiliary noise reduction mechanism is installed between the four support rods (36), and the auxiliary noise reduction mechanism is used to effectively absorb noise at the construction site. The auxiliary noise reduction mechanism comprises a noise reduction sound absorbing box (7) and a rubber bottom plate (71). The rubber bottom plate (71) is installed inside the support frame (3) and between the four support rods (36). The top of the rubber bottom plate (71) is fixedly connected to the noise reduction sound absorbing box (7). A foam plastic plate (72) is installed inside the noise reduction sound absorbing box (7). A sound insulation inner plate (75) is installed inside the foam plastic plate (72). A sound absorbing layer (73) is installed on the inner wall of the noise reduction sound absorbing box (7). A side of the sound absorbing layer (73) close to the foam plastic plate (72) is installed with equidistantly distributed sound-absorbing cotton (74). Second positioning bolts (37) are installed on the top of the support frame (3) and on both sides of the rubber bottom plate (71).

3. The mining and crushing device according to claim 2 is characterized in that: The second crushing mechanism comprises a mounting cross plate (6) and a second crushing box (61); the mounting cross plate (6) is mounted on the top of the support frame (3) and located on one side of the first crushing box (2); the second crushing box (61) is mounted on the top of the mounting cross plate (6); a fixing frame (64) is mounted on one side of the second crushing box (61); a third drive motor (65) is fixedly connected to the inside of the fixing frame (64); a third positioning bolt (66) extending into the inside of the support frame (3) is threadedly connected to the side of the fixing frame (64) away from the second crushing box (61); and the second crushing box (61) is mounted on the top of the mounting cross plate (6). A top cover (69) is installed, a feed port (62) is installed on the top of the top cover (69), a drive belt assembly (63) is installed on one side of the feed port (62), a visual window (68) is opened on the outer side of the second crushing box (61), a rotating rod (671) is rotatably connected inside the second crushing box (61), the outer side of the rotating rod (671) is fixedly connected with equidistantly distributed scattering plates (672), the outer side of the rotating rod (671) is fixedly connected with equidistantly distributed scattering discs (673), and a sealing flange (67) is installed between the second crushing box (61) and the mounting cross plate (6).

4. The mining and crushing device according to claim 3 is characterized in that: The bottom of the support frame (3) is provided with an on-site dust reduction mechanism, the on-site dust reduction mechanism comprising a water storage box (5) and a water outlet pipe (55), the outer side of the water storage box (5) is provided with an inspection side cover (51), the bottom of the support frame (3) is provided with a water storage box (5), the bottom of the water storage box (5) is fixedly connected to two water outlet pipes (55), one end of the bottom of the two water outlet pipes (55) is provided with a spray disc interface (56), and the outer sides of the two water outlet pipes (55) are fixedly connected to valves (54).

5. The mining and crushing device according to claim 4 is characterized in that: The storage box (1) is provided with a mounting cover (11) on the top thereof, a limiting groove being provided on the top thereof, a partition (17) being provided inside the storage box (1), and classification storage boxes (16) being provided at equal intervals on one side of the partition (17), and spare batteries (12) being provided at equal intervals on the inside of the storage box (1) and away from the partition (17), a connection circuit (13) being provided at one end of each spare battery (12), and a vibration rod (15) extending to the outside of the storage box (1) being provided on one side of each spare battery (12), and springs (18) being provided on the outsides of the two vibration rods (15).

6. The mining and crushing device according to claim 4 is characterized in that: A driven roller (34) is installed on one side of the storage box (1), and a first transmission belt (33) is sleeved on the outer side of the driven roller (34). A driving roller (32) is installed inside the first transmission belt (33) and on a side away from the driven roller (34). A first drive motor (31) is fixedly connected to the bottom of the support frame (3), and the output end of the first drive motor (31) is fixedly connected to the driving roller (32). A first rotating roller (14) is installed inside the storage box (1), and one end of the first rotating roller (14) is connected to the driven roller (34).

7. The mining and crushing device according to claim 5, characterized in that: A dustproof top cover (21) is installed on the top of the first crushing box (2); a first gear (43) is rotatably connected to the outside of the first crushing box (2); a second limit shaft (47) is fixedly connected to the axis of the first gear (43); one end of the second limit shaft (47) extends to the inside of the first crushing box (2) and is fixedly connected to one of the crushing rollers (42); a second gear (44) is rotatably connected to the outside of the first crushing box (2); the second gear (44) is located on one side of the first gear (43); the second gear (44) is meshed with the first gear (43); the first limit shaft (46) is fixedly connected to the axis of the second gear (44); one end of the first limit shaft (46) extends to the inside of the first crushing box (2) and is fixedly connected to the other crushing roller (42); a guide plate (41) is fixedly connected to the inside of the first crushing box (2) and on the side away from the two crushing rollers (42); and a second drive motor (45) is installed on the outside of the second gear (44).

8. The mining and crushing device according to claim 7, characterized in that: A monitoring camera (52) is fixedly connected to one side of the water storage box (5), a temperature and humidity sensor (53) is fixedly connected to one side of the water storage box (5), and two first positioning bolts (35) extending into the interior of the water storage box (5) are threadedly connected to the top of the support frame (3) and located on one side of the mounting cross plate (6).

9. The mining and crushing device according to claim 8, characterized in that: A control panel (22) is fixedly connected to the outside of the first crushing box (2); the control panel (22) is located above the first gear (43); and the backup battery (12), the connection circuit (13), the first drive motor (31), the second drive motor (45), the monitoring camera (52), the temperature and humidity sensor (53), the valve (54) and the third drive motor (65) are all electrically connected to the control panel (22).

10. A method for using a mining and crushing device, used to implement a mining and crushing device as claimed in any one of claims 1 to 9, characterized in that: The specific steps include: S1. When in use, the control panel (22) is opened, the first drive motor (31) is operated to drive the active roller (32) to operate, the driven roller (34) is driven to operate under the transmission of the first transmission belt (33), the universal wheel is connected through the first rotating roller (14), the universal wheel is driven to move, the dustproof top cover (21) is opened, the mineral to be crushed is placed in the first crushing box (2), and the two guide plates (41) are used to guide the material when it is discharged, and it falls on the surface of the two crushing rollers (42). At this time, the second drive motor (45) is operated to drive the first limit shaft (46) to rotate, and at this time, the other crushing roller (42) in the first crushing box (2) is driven to rotate. When the second gear (44) rotates, the synchronous belt The first gear (43) on the movable side rotates, thereby driving one of the crushing rollers (42) to rotate through the second limit shaft (47), and the mineral placed inside is subjected to a primary crushing process. The mineral that has completed the primary crushing passes through the discharge guide plate (23) and the discharge trough (24) and enters the feed port (62) for a secondary crushing process. The third driving motor (65) is driven to rotate, thereby driving the belt drive inside the transmission belt assembly (63). The rotating rod (671) is driven to rotate with the cooperation of the second rotating roller. The mineral that enters the second crushing box (61) through the feed port (62) is subjected to a secondary crushing process through the scattering plate (672) and the scattering disc (673) outside the rotating rod (671); S2. When in use, the disassembly cover on the top of the noise reduction and sound absorption box (7) is removed to naturally collect the noise generated by the on-site operation. The rubber bottom plate (71) is in direct contact with the support frame (3) to reduce the vibration of the support frame (3) as a whole when the first crushing mechanism (4) and the second crushing mechanism are in operation. The foam plastic plate (72), the sound absorption layer (73), the sound-absorbing cotton (74) and the sound insulation inner plate (75) are provided to reduce the reflected noise and effectively absorb the noise at the construction site. The support frame (3) and the water storage box (5) are positioned and installed by two first positioning bolts (35). The corresponding valve (54) is opened by running the water pump, and the two water outlet pipes (55) are started to discharge water. The spray treatment is carried out in cooperation with the spray plate interface (56).

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