Mineral grinding, dichotomy and cleaning device and control method thereof

Abstract

The invention relates to the technical field of mineral crushing and division, in particular to a mineral grinding, bisection and cleaning device and a control method thereof. A grinding mechanism, a dichotomy mechanism and a cleaning mechanism are arranged in the placing frame; the grinding mechanism comprises a grinding plate; one side of the outer wall of the grinding plate is fixedly connected to one side of the interior of the placing frame; a grinding cavity is fixedly connected to the top end of the outer wall of the grinding plate; a feeding motor drives a first chain wheel to rotate, the first chain wheel drives a second chain wheel, a rotating rod and a threaded roller to rotate through a first chain, the threaded rod rotates, minerals in a feeding shell gradually move towards a feeding through groove in a feeding block, and therefore the minerals fall into a grinding cavity, and due to the fact that the minerals are evenly fed part by part, the feeding efficiency is improved; according to the mineral grinding device, the minerals are uniformly ground, so that the grinding quality of the minerals is better, and the minerals are not poured into the grinding cavity at one time, so that the grinding cavity is not greatly abraded.

Description

Technical Field

[0001] The invention relates to the technical field of mineral crushing and fractionation, and in particular to a mineral grinding, binary fractionation and cleaning device and a control method thereof. Background Art

[0002] With the widespread application of minerals in various industries, mineral-related equipment and systems have also emerged. In the mineral processing industry, mineral grinding, dichotomy and cleaning are key process steps, which are crucial to improving the quality of mineral products and production efficiency, making mineral grinding, dichotomy and cleaning devices one of the indispensable equipment in mineral processing.

[0003] In the prior art, when grinding minerals, mineral grinding, binary separation and cleaning devices mostly pour the minerals directly into the grinding equipment, which causes the minerals to be unevenly distributed in the grinding equipment, resulting in inconsistent grinding effects, thus affecting the quality of mineral grinding. In addition, when more minerals are poured into the grinding equipment, it will cause increased wear of the equipment and reduce the service life of the equipment. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that when a mineral grinding, binary separation and cleaning device is grinding minerals, most of the minerals are directly poured into the grinding equipment, so that the minerals entering the grinding equipment are unevenly distributed, resulting in inconsistent grinding effects, which affects the quality of mineral grinding. In addition, when a large amount of minerals are poured into the grinding equipment, the wear of the equipment is aggravated, and the service life of the equipment is reduced. A mineral grinding, binary separation and cleaning device and a control method thereof are proposed.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A mineral grinding, two-dividing and cleaning device, comprising a placing rack; a grinding mechanism, a two-dividing mechanism and a cleaning mechanism are arranged inside the placing rack; the grinding mechanism comprises a grinding plate; one side of the outer wall of the grinding plate is fixedly connected to one side of the inner part of the placing rack; a grinding cavity is fixedly connected to the top of the outer wall of the grinding plate; a feeding block is fixedly connected to the top of the outer wall of the grinding cavity; a feeding slot is opened at the top of the outer wall of the feeding block, and the feeding slot is connected to the grinding cavity; a feeding shell is fixedly connected to the top of the outer wall of the feeding block, and the feeding shell is connected to the feeding slot; the feeding A feed shell is fixedly connected to the top of the outer wall of the shell, and the feed shell is connected to the feed shell; a rotating rod is rotatably connected to one side of the inner wall of the feed shell, and one end of the outer wall of the rotating rod passes through the feed shell; a threaded roller is fixedly connected to the outer wall of one end of the rotating rod located in the feed shell; a square plate is fixedly connected to one side of the outer wall of the feed shell; a feeding motor is fixedly connected to one side of the outer wall of the square plate; the output end of the feeding motor is fixedly connected to the first sprocket through the first rotating shaft; a second sprocket is fixedly connected to the outer wall of one end of the rotating rod passing through the feed shell, and the second sprocket and the first sprocket are connected by a first chain.

[0007] As a preferred embodiment of the present invention, a cover plate is hinged on one side of the outer wall of the feed shell; a first connecting plate is fixedly connected to one side of the outer wall of the feed shell; the top end of the outer wall of the first connecting plate is rotatably connected to a hydraulic cylinder via a first connecting block; a second connecting block is fixedly connected to one side of the outer wall of the cover plate, and the second connecting block is rotatably connected to the output end of the hydraulic cylinder.

[0008] As a preferred embodiment of the present invention, a grinding motor is fixedly connected to the top of the outer wall of the grinding plate; a second rotating shaft is provided at the output end of the grinding motor; one end of the outer wall of the second rotating shaft extends into the grinding chamber; a first grinding block is fixedly connected to one end of the outer wall of the second rotating shaft located in the grinding chamber; a second grinding block is provided in the grinding chamber, and the first grinding block and the second grinding block match the feeding groove; a discharge cavity is fixedly connected to the top of the outer wall of the grinding cavity; a first shell is fixedly connected to the bottom end of the outer wall of the grinding plate; a receiving cup is provided at the bottom end of the inner wall of the first shell, and the receiving cup matches the discharge cavity.

[0009] As a preferred embodiment of the present invention, a threaded column is threadedly connected to one side of the outer wall of the grinding chamber, and one end of the outer wall of the threaded column extends into the grinding chamber; an adjusting wheel is fixedly connected to the outer wall of the threaded column; one end of the outer wall of the threaded column located in the grinding chamber is rotatably connected to one end of the outer wall of the second grinding block; and the second grinding block is slidably connected to the grinding chamber.

[0010] As a preferred embodiment of the present invention, the cleaning mechanism includes a cleaning shell; one side of the outer wall of the cleaning shell is fixedly connected to one side of the inner wall of the placement rack; a cleaning device is fixedly connected to the top of the outer wall of the cleaning shell; a pair of cleaning air paths are provided at the conveying end of the cleaning device, and the pair of cleaning air paths extend into the cleaning shell; a dust suction port is fixedly connected to the bottom end of the outer wall of the cleaning shell, and the dust suction port is communicated with the cleaning shell.

[0011] As a preferred embodiment of the present invention, the two-division mechanism includes a two-division plate; one side of the outer wall of the two-division plate is fixedly connected to one side of the outer wall of the placement rack; a vibrating feeder is fixedly connected to the top of the outer wall of the two-division plate; a vibrating feeding trough is arranged at the top of the outer wall of the vibrating feeder; a sliding plate is slidably connected to the top of the outer wall of the two-division plate; a reduction divider is fixedly connected to the top of the outer wall of the sliding plate, and the reduction divider matches the vibrating feeding trough; a two-division dust removal port is fixedly connected to the top of the outer wall of the two-division plate; a reduction motor is fixedly connected to the top of the outer wall of the two-division plate; the output end of the reduction motor is fixedly connected to a circular plate through a fifth rotating shaft; a connecting rod is rotatably connected to one side of the outer wall of the circular plate; a fourth connecting block is rotatably connected to one end of the outer wall of the connecting rod, and the bottom end of the outer wall of the fourth connecting block is fixedly connected to the top of the outer wall of the sliding plate.

[0012] As a preferred embodiment of the present invention, the top end of the outer wall of the sliding plate is fixedly connected to a circular shell via a square rod; the inner wall of the circular shell is provided with a circular block; one end of the outer wall of the circular block is fixedly connected to a collision rod via a second spring; one end of the outer wall of the collision rod is fixedly connected to an collision ball; the outer wall of the collision rod is slidably connected to the inner wall of the circular shell; the collision ball matches the vibrating feed trough.

[0013] As a preferred embodiment of the present invention, the outer wall of the circular block is slidably connected to the inner wall of the circular shell; one end of the outer wall of the circular block is rotatably connected to a first threaded rod, and one end of the outer wall of the first threaded rod passes through the circular shell; the first threaded rod is threadedly connected to the circular shell.

[0014] As a preferred embodiment of the present invention, a group of auxiliary rods are fixedly connected to one side of the outer wall of the upper shell body of the shrinking divider, and the group of auxiliary rods are inclined; the top end of the outer wall of the two-dividing plate is fixedly connected to an inclined plate through a fixing rod; a group of first round shells are fixedly connected to one side of the outer wall of the inclined plate; a sixth round rod is fixedly connected to one side of the inner wall of the first round shell through a sixth spring; a vibration ball is fixedly connected to one end of the outer wall of the sixth round rod; the vibration ball matches the auxiliary rods; the outer wall of the sixth round rod is slidably connected to the inner wall of the first round shell.

[0015] As a preferred embodiment of the present invention, a control method for mineral grinding, binary separation and cleaning comprises the following steps:

[0016] Step 1: Start the hydraulic cylinder to drive the second connection block to move, so that the second connection block drives the cover plate to change the angle, open the feed shell, and then pour the mineral into the feed shell. The mineral will enter the feed shell through the feed shell. At this time, close the cover plate to prevent dust or impurities generated by the mineral from being easily mixed into the air;

[0017] Step 2: When the mineral enters the feed shell, the feed motor drives the first sprocket to rotate, and the first sprocket drives the second sprocket and the rotating rod to rotate through the first chain, so that the rotating rod drives the threaded roller to rotate, and the rotation of the threaded rod causes the mineral in the feed shell to gradually move toward the feed slot on the feed block, so that the mineral falls into the grinding chamber evenly through the feed slot;

[0018] Step 3: When the mineral enters the grinding chamber, the grinding motor drives the first grinding block to rotate through the second rotating shaft, so that the first grinding block cooperates with the second grinding block to grind the mineral. When the mineral is ground into the required particle size, the mineral falls from the discharge chamber until it falls into the receiving cup and is collected;

[0019] Step 4: By rotating the adjusting wheel, the adjusting wheel drives the threaded column to rotate. Since the threaded column is threadedly connected to the grinding chamber, the rotation of the threaded column moves the threaded column, and the threaded column drives the second grinding block to move, and the distance between the second grinding block and the first grinding block is adjusted, so that the grinding gap in the grinding chamber can be adjusted by the adjusting wheel;

[0020] Step 5: After the receiving cup collects the ground material, it is picked up by the mechanical gripper and transported to the vibrating feeder trough of the second-dividing mechanism. At this time, the ground material in the receiving cup is poured into the vibrating feeder trough. Because the vibrating feeder trough vibrates under the drive of the vibrating feeder, the ground material gradually falls into the reduction and reduction device under the vibration of the feeder trough for cutting and reduction, and the dust generated during the reduction process is absorbed and processed through the second-dividing dust removal port;

[0021] Step 6: When the ground material is cut and divided, the dividing motor drives the circular plate to rotate, so that the circular plate drives the connecting rod to move, so that the connecting rod drives the sliding plate to reciprocate through the fourth connecting block, so that the sliding plate drives the dividing divider to reciprocate, thereby accelerating the cutting and dividing of the ground material;

[0022] Step 7: When the sliding plate reciprocates, the reciprocating motion of the sliding plate drives the circular shell to move through the square rod, and the circular shell drives the impact rod and the impact ball to move, so that the impact ball hits the outer wall of the vibrating feeder trough during the reciprocating motion, thereby causing the vibrating feeder to vibrate from the bottom of the vibrating feeder trough, and the impact ball vibrates on the outside;

[0023] Step 8: By rotating the first threaded rod, since the first threaded rod is threadedly connected to the circular shell, the rotation of the first threaded rod drives the first threaded rod to move, the first threaded rod drives the circular block to move, and the circular block drives the impact rod and the impact ball to move, thereby facilitating the adjustment of the impact force;

[0024] Step nine: When the sliding plate drives the shrinking divider to reciprocate, a group of auxiliary rods are fixedly connected to one side of the outer wall of the upper shell of the shrinking divider, so that the reciprocating motion of the shrinking divider drives the auxiliary rod to reciprocate, so that the auxiliary rod will encounter the vibration ball when reciprocating, and when encountering the vibration ball, the vibration ball will drive the sixth spring and the sixth round rod to contract, and when leaving the auxiliary rod, the vibration ball will hit the shrinking divider under the elastic force of the sixth spring, so that the shrinking divider vibrates, and the auxiliary rod is inclined, so that the time when a group of vibration balls hit the shrinking divider is inconsistent, so that the vibration balls will gradually hit the shrinking divider one by one, generating vibration;

[0025] Step 10: After the receiving cup has poured out the ground material, the receiving cup is placed in the cleaning shell. At this time, the receiving cup is cleaned by the cleaning equipment and the cleaning air path, and the cleaned ground material will be transported to the external dust suction device through the dust suction port for collection.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. By rotating the adjusting wheel, the adjusting wheel drives the threaded column to rotate. Since the threaded column is threadedly connected to the grinding chamber, the rotation of the threaded column moves the threaded column, and the threaded column drives the second grinding block to move, and adjusts the distance between the second grinding block and the first grinding block, so that the grinding gap in the grinding chamber can be adjusted by the adjusting wheel, and then the particle size range of the ground material can be controlled.

[0028] 2. By rotating the first threaded rod, since the first threaded rod is threadedly connected to the circular shell, the rotation of the first threaded rod drives the first threaded rod to move, and the first threaded rod drives the circular block to move, and the circular block drives the impact rod and the impact ball to move, thereby facilitating the adjustment of the impact force. When the impact ball does not need to generate vibration, the impact ball can be moved away from the vibrating feeding trough by rotating the first threaded rod, so that no vibration occurs, making the device more convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0030] Figure 1 It is the main structure diagram of the present invention;

[0031] Figure 2 It is a partial structural diagram of the main body of the present invention;

[0032] Figure 3 is a structural diagram of the grinding mechanism of the present invention;

[0033] Figure 4 It is an exploded structural diagram of the feed block, feed shell and feed shell of the present invention;

[0034] Figure 5 It is a structural diagram of the first grinding block, the second grinding block, the grinding motor and the adjusting wheel of the present invention;

[0035] Figure 6 It is a structural diagram of the binary structure of the present invention;

[0036] Figure 7 It is a structural diagram of the reduction motor, connecting rod, sliding plate and reduction divider of the present invention;

[0037] Figure 8 It is an exploded structural diagram of the circular shell and the impact rod of the present invention;

[0038] Fig. 9 It is an exploded structural diagram of the shrinking and dividing device of the present invention;

[0039] Fig.10 It is a structural diagram of the cleaning mechanism of the present invention;

[0040] Fig.11 It is a structural diagram of the shrinking divider, the auxiliary rod and the sixth round rod of the present invention;

[0041] Fig.12 It is an exploded structural diagram of the sixth round rod and the first round shell of the present invention;

[0042] In the figure: 1, placement rack; 2, grinding mechanism; 3, two-division mechanism; 4, cleaning mechanism; 5, grinding plate; 6, grinding chamber; 7, feeding block; 8, feeding slot; 9, feeding shell; 10, feeding shell; 11, rotating rod; 12, threaded roller; 13, square plate; 14, feeding motor; 15, first sprocket; 16, second sprocket; 17, first chain; 18, cover plate; 19, first connecting plate; 20, hydraulic cylinder; 21, second connecting block; 22, grinding motor; 23, second rotating shaft; 24, first grinding block; 25, second grinding block; 26, unloading chamber; 27, first shell; 28. Receiving cup; 29. ​​Threaded column; 30. Adjusting wheel; 31. Cleaning shell; 32. Cleaning equipment; 33. Cleaning air path; 34. Dust suction port; 35. Two-part plate; 36. Vibrating feeder; 37. Vibrating feeder trough; 38. Sliding plate; 39. Reduction two-part divider; 40. Two-part dust removal port; 41. Reduction motor; 42. Round plate; 43. Connecting rod; 44. Fourth connecting block; 45. Round shell; 46. Round block; 47. Impact rod; 48. Impact ball; 49. First threaded rod; 50. Auxiliary rod; 51. Inclined plate; 52. First round shell; 53. Sixth round rod; 54. Vibrating ball. DETAILED DESCRIPTION

[0043] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than 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.

[0044] Embodiment 1:

[0045] See also Figure 1-Figure 10 As shown, a mineral grinding, two-dividing and cleaning device and a control method thereof include a placing rack 1; a grinding mechanism 2, a two-dividing mechanism 3 and a cleaning mechanism 4 are arranged inside the placing rack 1; the grinding mechanism 2 includes a grinding plate 5; one side of the outer wall of the grinding plate 5 is fixedly connected to one side of the inner part of the placing rack 1; a grinding cavity 6 is fixedly connected to the top of the outer wall of the grinding plate 5; a feeding block 7 is fixedly connected to the top of the outer wall of the grinding cavity 6; a feeding slot 8 is opened at the top of the outer wall of the feeding block 7, and the feeding slot 8 is connected to the grinding cavity 6. The top of the outer wall of the feeding block 7 is fixedly connected with a feeding shell 9, and the feeding shell 9 is connected with the feeding slot 8; the top of the outer wall of the feeding shell 9 is fixedly connected with a feeding shell 10, and the feeding shell 10 is connected with the feeding shell 9; a rotating rod 11 is rotatably connected to one side of the inner wall of the feeding shell 9, and one end of the outer wall of the rotating rod 11 passes through the feeding shell 9; a threaded roller 12 is fixedly connected to the outer wall of one end of the rotating rod 11 located in the feeding shell 9; a square plate 13 is fixedly connected to one side of the outer wall of the feeding shell 9; one side of the outer wall of the square plate 13 is fixedly connected to the There is a feeding motor 14; the output end of the feeding motor 14 is fixedly connected to a first sprocket 15 through a first rotating shaft; the rotating rod 11 passes through the outer wall of one end of the feeding shell 9 and is fixedly connected to a second sprocket 16, and the second sprocket 16 and the first sprocket 15 are connected through a first chain 17, by pouring the mineral into the feeding shell 10, the mineral passes through the feeding shell 10 and enters the feeding shell 9, when the mineral enters the feeding shell 9, the feeding motor 14 drives the first sprocket 15 to rotate, and the first sprocket 15 is connected to the first chain 17. 7 drives the second sprocket 16 and the rotating rod 11 to rotate, so that the rotating rod 11 drives the threaded roller 12 to rotate, so that the mineral in the rotating feeding shell 9 of the threaded rod gradually moves to the feeding groove 8 on the feeding block 7, so that the mineral falls into the grinding chamber 6 through the feeding groove 8. Because the mineral is fed evenly in portions, the mineral is ground more evenly, so the quality of the mineral grinding is better, and because the mineral is not poured into the grinding chamber 6 at one time, the grinding chamber 6 will not be greatly worn.

[0046] A cover plate 18 is hingedly connected to one side of the outer wall of the feed shell 10; a first connecting plate 19 is fixedly connected to one side of the outer wall of the feed shell 10; the top of the outer wall of the first connecting plate 19 is rotatably connected to the hydraulic cylinder 20 through the first connecting block; a second connecting block 21 is fixedly connected to one side of the outer wall of the cover plate 18, and the second connecting block 21 is rotatably connected to the output end of the hydraulic cylinder 20. By starting the hydraulic cylinder 20 to drive the second connecting block 21 to move, the second connecting block 21 drives the cover plate 18 to change its angle, and the feed shell 10 is opened. At this time, the mineral is poured into the feed shell 10, and the mineral will enter the feed shell 9 through the feed shell 10. At this time, the cover plate 18 is closed, so that dust or impurities generated by the mineral are not easily mixed into the air, thereby reducing air pollution.

[0047] A grinding motor 22 is fixedly connected to the top of the outer wall of the grinding plate 5; a second rotating shaft 23 is provided at the output end of the grinding motor 22; one end of the outer wall of the second rotating shaft 23 extends into the grinding chamber 6; a first grinding block 24 is fixedly connected to one end of the outer wall of the second rotating shaft 23 located in the grinding chamber 6; a second grinding block 25 is provided in the grinding chamber 6, and the first grinding block 24 and the second grinding block 25 match the feeding trough 8; a discharge cavity 26 is fixedly connected to the top of the outer wall of the grinding chamber 6; a first shell 27 is fixedly connected to the bottom end of the outer wall of the grinding plate 5; a receiving cup 28 is provided at the bottom end of the inner wall of the first shell 27, and the receiving cup 28 matches the discharge cavity 26. When the mineral enters the grinding cavity 6, the grinding motor 22 drives the first grinding block 24 to rotate through the second rotating shaft 23, so that the first grinding block 24 cooperates with the second grinding block 25 to grind the mineral. After the grinding of the mineral is completed, it falls from the discharge cavity 26 until it falls into the receiving cup 28 and is collected.

[0048] The two-division mechanism 3 includes a two-division plate 35; one side of the outer wall of the two-division plate 35 is fixedly connected to one side of the outer wall of the placement rack 1; a vibrating feeder 36 is fixedly connected to the top of the outer wall of the two-division plate 35; a vibrating feeder trough 37 is arranged at the top of the outer wall of the vibrating feeder 36; a sliding plate 38 is slidably connected to the top of the outer wall of the two-division plate 35; a shrinking two-division device 39 is fixedly connected to the top of the outer wall of the sliding plate 38, and the shrinking two-division device 39 matches the vibrating feeder trough 37; a two-division dust removal port 40 is fixedly connected to the top of the outer wall of the two-division plate 35; a shrinking motor 41 is fixedly connected to the top of the outer wall of the two-division plate 35; a circular plate 42 is fixedly connected to the output end of the shrinking motor 41 through a fifth rotating shaft; a connecting rod 43 is rotatably connected to one side of the outer wall of the circular plate 42; a fourth connecting block 44 is rotatably connected to one end of the outer wall of the connecting rod 43, and the bottom end of the outer wall of the fourth connecting block 44 is fixedly connected to the top of the outer wall of the sliding plate 38, and the receiving cup 2 After the ground material is collected, it is picked up by a mechanical gripper and transported to the vibrating feed trough 37 of the dividing mechanism 3. At this time, the ground material in the receiving cup 28 is poured into the vibrating feed trough 37. Because the vibrating feed trough 37 is driven by the vibrating feeder 36 to vibrate, the ground material gradually falls into the shrinking divider 39 for cutting and shrinking under the vibration of the feed trough. The dust generated during the shrinking process is absorbed and processed through the binary dust removal port 40. The number of shrinking ports in two corresponding directions in the binary device is adjustable, thereby controlling the shrinking ratio of the shrunken material. When the ground material is cut and shrunken, the circular plate 42 is driven to rotate by the shrinking motor 41, so that the circular plate 42 drives the connecting rod 43 to move, so that the connecting rod 43 drives the sliding plate 38 to reciprocate through the fourth connecting block 44, so that the sliding plate 38 drives the shrinking divider 39 to reciprocate, thereby accelerating the binary efficiency of the ground material.

[0049] A threaded column 29 is threadedly connected to one side of the outer wall of the grinding chamber 6, and one end of the outer wall of the threaded column 29 extends into the grinding chamber 6; an adjusting wheel 30 is fixedly connected to the outer wall of the threaded column 29; one end of the outer wall of the threaded column 29 located in the grinding chamber 6 is rotatably connected to one end of the outer wall of the second grinding block 25; the second grinding block 25 is slidably connected to the grinding chamber 6, and the adjusting wheel 30 is rotated to drive the threaded column 29 to rotate. Since the threaded column 29 is threadedly connected to the grinding chamber 6, when the threaded column 29 rotates, the threaded column 29 moves left and right, so that the threaded column 29 drives the second grinding block 25 to move, and adjusts the distance between the second grinding block 25 and the first grinding block 24, so that the grinding gap in the grinding chamber 6 can be adjusted by the adjusting wheel 30, and then the particle size range of the ground material can be controlled.

[0050] The top of the outer wall of the sliding plate 38 is fixedly connected to a circular shell 45 through a square rod; the inner wall of the circular shell 45 is provided with a circular block 46; one end of the outer wall of the circular block 46 is fixedly connected to a striking rod 47 through a second spring; one end of the outer wall of the striking rod 47 is fixedly connected to a striking ball 48; the outer wall of the striking rod 47 is slidably connected to the inner wall of the circular shell 45; the striking ball 48 matches the vibrating feed trough 37, and when the sliding plate 38 reciprocates, the reciprocating motion of the sliding plate 38 drives the circular shell 45 to move through the square rod, and the circular shell 45 drives The impact rod 47 and the impact ball 48 move so that the impact ball 48 impacts the outer wall of the vibrating feed trough 37 during reciprocating motion, thereby causing the vibrating feeder 36 to vibrate from the bottom of the vibrating feed trough 37, while the impact ball 48 vibrates on the outside, thereby cooperating with each other to make it more convenient to discharge the ground material and to prevent the material from adhering to the inner wall of the vibrating feed trough 37. In addition, the vibrating feeder 36 and the impact ball 48 vibrate at both ends of the vibrating feed trough 37, so that the vibration force on the ground material is not easily reduced.

[0051] The cleaning mechanism 4 includes a cleaning shell 31; one side of the outer wall of the cleaning shell 31 is fixedly connected to one side of the inner wall of the placement rack 1; a cleaning device 32 is fixedly connected to the top of the outer wall of the cleaning shell 31; a pair of cleaning air paths 33 are provided at the conveying end of the cleaning device 32, and the pair of cleaning air paths 33 extend into the cleaning shell 31; a dust suction port 34 is fixedly connected to the bottom end of the outer wall of the cleaning shell 31, and the dust suction port 34 is connected to the cleaning shell 31. After the receiving cup 28 pours out the ground material, the receiving cup is placed in the cleaning shell 31. At this time, the receiving cup 28 is cleaned by the cleaning device 32 and the cleaning air path 33, and the cleaned ground material will be transported to the external dust suction device through the dust suction port 34 for collection.

[0052] The outer wall of the circular block 46 is slidably connected to the inner wall of the circular shell 45; one end of the outer wall of the circular block 46 is rotatably connected to the first threaded rod 49, and one end of the outer wall of the first threaded rod 49 passes through the circular shell 45; the first threaded rod 49 is threadedly connected to the circular shell 45, and by rotating the first threaded rod 49, since the first threaded rod 49 is threadedly connected to the circular shell 45, the rotation of the first threaded rod 49 drives the first threaded rod 49 to move, and the first threaded rod 49 drives the circular block 46 to move, and the circular block 46 drives the impact rod 47 and the impact ball 48 to move, thereby facilitating the adjustment of the impact force, and when the impact ball 48 is not required to generate vibration, the impact ball 48 can be moved away from the vibrating feed trough 37 by rotating the first threaded rod 49, so that no vibration occurs, making the device more convenient and practical.

[0053] Embodiment 2:

[0054] See also Fig.11 and Fig.12As shown, a group of auxiliary rods 50 are fixedly connected to one side of the outer wall of the upper shell of the shrinking and dividing divider 39, and the group of auxiliary rods 50 are inclined; the top of the outer wall of the dividing plate 35 is fixedly connected to an inclined plate 51 through a fixed rod; a group of first round shells 52 are fixedly connected to one side of the outer wall of the inclined plate 51; a sixth round rod 53 is fixedly connected to one side of the inner wall of the first round shell 52 through a sixth spring; a vibrating ball 54 is fixedly connected to one end of the outer wall of the sixth round rod 53; the vibrating ball 54 matches the auxiliary rod 50; the outer side wall of the sixth round rod 53 is slidably connected to the inner side wall of the first round shell 52, when the sliding plate 38 drives the shrinking and dividing divider 39 to reciprocate, because a group of auxiliary rods 50 are fixedly connected to one side of the outer wall of the upper shell of the shrinking and dividing divider 39, the reciprocating motion of the shrinking and dividing divider 39 drives the auxiliary rods 50 to reciprocate, so that the auxiliary rods 50 will reciprocate when reciprocating When encountering the vibration ball 54, the vibration ball 54 will drive the sixth spring and the sixth round rod 53 to contract. When leaving the auxiliary rod 50, the vibration ball 54 will hit the shrinking divider 39 under the elastic force of the sixth spring, causing the shrinking divider 39 to vibrate, so that the ground material is not easy to adhere to the inner wall of the shrinking divider 39, thereby not only avoiding the waste of ground material, but also accelerating the binary operation of the ground material. In addition, by making the auxiliary rod 50 inclined, the time when a group of vibration balls 54 hit the shrinking divider 39 is inconsistent, so that the vibration balls 54 will gradually hit the shrinking divider 39 one by one to generate vibration, so that the frequency of vibration is more frequent and the intensity of vibration is not too large, so that the shrinking divider 39 is easy to unload and is not easily affected by the vibration force.

[0055] When the present invention is in use, the second connecting block 21 is driven to move by starting the hydraulic cylinder 20, so that the second connecting block 21 drives the cover plate 18 to change the angle, and the feed shell 10 is opened. At this time, the mineral is poured into the feed shell 10, and the mineral will enter the feed shell 9 through the feed shell 10. At this time, the cover plate 18 is closed, so that dust or impurities generated by the mineral are not easily mixed into the air, thereby reducing air pollution.

[0056] When the mineral enters the feeding shell 9, the feeding motor 14 drives the first sprocket 15 to rotate, and the first sprocket 15 drives the second sprocket 16 and the rotating rod 11 to rotate through the first chain 17, so that the rotating rod 11 drives the threaded roller 12 to rotate, and the rotation of the threaded rod causes the mineral in the feeding shell 9 to gradually move toward the feeding groove 8 on the feeding block 7, so that the mineral falls into the grinding chamber 6 through the feeding groove 8. Because the mineral is fed evenly in portions, the mineral is ground more evenly, so that the quality of the mineral grinding is better, and because the mineral is not poured into the grinding chamber 6 at one time, the grinding chamber 6 will not be greatly worn.

[0057] When the mineral enters the grinding chamber 6, the grinding motor 22 drives the first grinding block 24 to rotate through the second rotating shaft 23, so that the first grinding block 24 cooperates with the second grinding block 25 to grind the mineral, and by rotating the adjusting wheel 30, the adjusting wheel 30 drives the threaded column 29 to rotate. Because the threaded column 29 is threadedly connected to the grinding chamber 6, when the threaded column 29 rotates, the threaded column 29 will move left and right, so that the threaded column 29 drives the second grinding block 25 to move, and adjusts the distance between the second grinding block 25 and the first grinding block 24, so that the grinding gap in the grinding chamber 6 can be adjusted by the adjusting wheel 30, and then the particle size range of the ground material can be controlled. When the mineral is ground into the required particle size, the mineral falls from the discharge chamber 26 until it falls into the receiving cup 28 and is collected.

[0058] After the receiving cup 28 collects the ground material, it is picked up by the mechanical gripper and transported to the vibrating feed trough 37 of the two-division mechanism 3. At this time, the ground material in the receiving cup 28 is poured into the vibrating feed trough 37. Because the vibrating feed trough 37 is vibrated under the drive of the vibrating feeder 36, the ground material gradually falls into the shrinking and dividing device 39 under the vibration of the feed trough for cutting and shrinking. The dust generated during the shrinking process is absorbed and processed through the two-division dust removal port 40, and the number of shrinking ports in two corresponding directions in the two-division device is adjustable, thereby controlling the shrinking ratio of the shrunken material. The cleaning mechanism 4 collects the dust and fine particles generated during the grinding and two-division process through the negative pressure dust suction and filtering device to avoid dust accumulation. At the same time, the components that are easy to disassemble and clean are designed to facilitate daily maintenance.

[0059] When the ground material is cut and reduced, the reduction motor 41 drives the circular plate 42 to rotate, so that the circular plate 42 drives the connecting rod 43 to move, and the connecting rod 43 drives the sliding plate 38 to reciprocate through the fourth connecting block 44, so that the sliding plate 38 drives the reduction divider 39 to reciprocate, thereby accelerating the separation efficiency of the ground material.

[0060] When the sliding plate 38 reciprocates, the reciprocating motion of the sliding plate 38 drives the circular shell 45 to move through the square rod, and the circular shell 45 drives the impact rod 47 and the impact ball 48 to move, so that the impact ball 48 hits the outer wall of the vibrating feed trough 37 during the reciprocating motion, so that the vibrating feeder 36 vibrates from the bottom of the vibrating feed trough 37, and the impact ball 48 vibrates on the outside, thereby cooperating with each other to make it more convenient to discharge the ground material, and to prevent the material from adhering to the inner wall of the vibrating feed trough 37. In addition, the vibrating feeder 36 and the impact ball 48 vibrate at both ends of the vibrating feed trough 37, so that the vibration force on the ground material is not easily reduced.

[0061] By rotating the first threaded rod 49, since the first threaded rod 49 is threadedly connected to the circular shell 45, the rotation of the first threaded rod 49 drives the first threaded rod 49 to move, and the first threaded rod 49 drives the circular block 46 to move, and the circular block 46 drives the impact rod 47 and the impact ball 48 to move, thereby facilitating the adjustment of the impact force. When the impact ball 48 is not required to generate vibration, the impact ball 48 can be moved away from the vibrating feeding trough 37 by rotating the first threaded rod 49, so that no vibration occurs, making the device more convenient and practical.

[0062] When the sliding plate 38 drives the shrinking divider 39 to reciprocate, a group of auxiliary rods 50 are fixedly connected to one side of the outer wall of the upper shell of the shrinking divider 39, so that the reciprocating motion of the shrinking divider 39 drives the auxiliary rods 50 to reciprocate, so that the auxiliary rods 50 will encounter the vibration ball 54 during the reciprocating motion. When encountering the vibration ball 54, the vibration ball 54 will drive the sixth spring and the sixth round rod 53 to contract. When leaving the auxiliary rod 50, the vibration ball 54 will hit the shrinking divider 39 under the elastic force of the sixth spring, so that the shrinking divider 39 vibrates. Thereby, the ground material is not easy to adhere to the inner wall of the dividing and splitting device 39, which not only avoids the waste of ground material, but also speeds up the dividing operation of ground material. By making the auxiliary rod 50 inclined, the time when a group of vibration balls 54 hit the dividing and splitting device 39 is inconsistent, so that the vibration balls 54 will gradually hit the dividing and splitting device 39 one by one to generate vibration, so that the frequency of vibration is more frequent and the intensity of vibration is not too much, so that the dividing and splitting device 39 is easy to unload materials and is not easily affected by vibration force.

[0063] After the receiving cup 28 has emptied the ground material, the receiving cup 28 is placed in the cleaning shell 31. At this time, the receiving cup 28 is cleaned by the cleaning equipment 32 and the cleaning air path 33, and the cleaned ground material is transported to the external dust suction device through the dust suction port 34 for collection.

[0064] The mineral grinding, binary separation and cleaning device adopts a PLC control unit, integrated sensors and actuators, and automatically adjusts the grinding parameters (such as rotation speed, vibration frequency, etc.) according to the type of mineral, grinding requirements and environmental parameters to achieve intelligent production. At the same time, it provides a human-machine interactive interface to facilitate operators to monitor and adjust the operating status of the equipment, thereby improving grinding efficiency and particle size uniformity. Through the innovative design of the grinding mechanism 2 and the transmission system, the wear of the cutting edge is reduced, the grinding efficiency and particle size uniformity are improved, and the processing requirements of different minerals are met. Optimize the binary separation effect. The binary separation mechanism 3 is introduced to ensure that the particle size distribution of the ground mineral particles is uniform and the product quality is improved. Convenient cleaning. The design of components that are easy to disassemble and clean and the integrated dust collection system reduce dust accumulation and reduce maintenance costs. Intelligent control and production. The advanced automatic control system is adopted to automatically adjust the grinding parameters according to the type of mineral and grinding requirements to achieve intelligent production, improve production efficiency and product consistency. At the same time, reduce energy consumption and labor costs.

[0065] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A mineral grinding, dividing and cleaning device, characterized in that: The invention comprises a placing rack (1); a grinding mechanism (2), a two-dividing mechanism (3) and a cleaning mechanism (4) are arranged inside the placing rack (1); the grinding mechanism (2) comprises a grinding plate (5); one side of the outer wall of the grinding plate (5) is fixedly connected to one side of the inner part of the placing rack (1); a grinding cavity (6) is fixedly connected to the top of the outer wall of the grinding plate (5); a feeding block (7) is fixedly connected to the top of the outer wall of the grinding cavity (6); a feeding groove (8) is provided at the top of the outer wall of the feeding block (7), and the feeding groove (8) is connected to the grinding cavity (6); a feeding shell (9) is fixedly connected to the top of the outer wall of the feeding block (7), and the feeding shell (9) is connected to the feeding groove (8); a feed shell (10) is fixedly connected to the top of the outer wall of the feeding shell (9) , and the feed shell (10) is connected to the feeding shell (9); a rotating rod (11) is rotatably connected to one side of the inner wall of the feeding shell (9), and one end of the outer wall of the rotating rod (11) passes through the feeding shell (9); a threaded roller (12) is fixedly connected to the outer wall of one end of the rotating rod (11) located in the feeding shell (9); a square plate (13) is fixedly connected to one side of the outer wall of the feeding shell (9); a feeding motor (14) is fixedly connected to one side of the outer wall of the square plate (13); an output end of the feeding motor (14) is fixedly connected to a first sprocket (15) via a first rotating shaft; a second sprocket (16) is fixedly connected to the outer wall of one end of the rotating rod (11) passing through the feeding shell (9), and the second sprocket (16) and the first sprocket (15) are connected via a first chain (17).

2. A mineral grinding, dividing and cleaning device according to claim 1, characterized in that: A cover plate (18) is hingedly connected to one side of the outer wall of the feed shell (10); a first connecting plate (19) is fixedly connected to one side of the outer wall of the feed shell (10); the top end of the outer wall of the first connecting plate (19) is rotatably connected to a hydraulic cylinder (20) via a first connecting block; a second connecting block (21) is fixedly connected to one side of the outer wall of the cover plate (18), and the second connecting block (21) is rotatably connected to an output end of the hydraulic cylinder (20).

3. A mineral grinding, dividing and cleaning device according to claim 2, characterized in that: A grinding motor (22) is fixedly connected to the top of the outer wall of the grinding plate (5); a second rotating shaft (23) is provided at the output end of the grinding motor (22); one end of the outer wall of the second rotating shaft (23) extends into the grinding chamber (6); a first grinding block (24) is fixedly connected to one end of the outer wall of the second rotating shaft (23) located in the grinding chamber (6); a second grinding block (25) is provided in the grinding chamber (6), and the first grinding block (24) and the second grinding block (25) match the feeding trough (8); a material discharge chamber (26) is fixedly connected to the top of the outer wall of the grinding chamber (6); a first shell (27) is fixedly connected to the bottom end of the outer wall of the grinding plate (5); a material receiving cup (28) is provided at the bottom end of the inner wall of the first shell (27), and the material receiving cup (28) matches the material discharge chamber (26).

4. A mineral grinding, dividing and cleaning device according to claim 3, characterized in that: A threaded column (29) is threadedly connected to one side of the outer wall of the grinding chamber (6), and one end of the outer wall of the threaded column (29) extends into the grinding chamber (6); an adjusting wheel (30) is fixedly connected to the outer wall of the threaded column (29); one end of the outer wall of the threaded column (29) located in the grinding chamber (6) is rotatably connected to one end of the outer wall of the second grinding block (25); and the second grinding block (25) is slidably connected to the grinding chamber (6).

5. A mineral grinding, dividing and cleaning device according to claim 1, characterized in that: The cleaning mechanism (4) comprises a cleaning shell (31); one side of the outer wall of the cleaning shell (31) is fixedly connected to one side of the inner wall of the placement rack (1); a cleaning device (32) is fixedly connected to the top of the outer wall of the cleaning shell (31); a pair of cleaning air paths (33) are provided at the conveying end of the cleaning device (32), and the pair of cleaning air paths (33) extend into the cleaning shell (31); a dust suction port (34) is fixedly connected to the bottom end of the outer wall of the cleaning shell (31), and the dust suction port (34) is communicated with the cleaning shell (31).

6. A mineral grinding, dividing and cleaning device according to claim 1, characterized in that: The two-division mechanism (3) comprises a two-division plate (35); one side of the outer wall of the two-division plate (35) is fixedly connected to one side of the outer wall of the placement rack (1); a vibrating feeder (36) is fixedly connected to the top of the outer wall of the two-division plate (35); a vibrating feeder trough (37) is provided at the top of the outer wall of the vibrating feeder (36); a sliding plate (38) is slidably connected to the top of the outer wall of the two-division plate (35); a shrinking two-division device (39) is fixedly connected to the top of the outer wall of the sliding plate (38), and the shrinking two-division device (39) and the vibrating feeder trough (37) are connected to each other. 37); a two-part dust removal port (40) is fixedly connected to the top of the outer wall of the two-part plate (35); a reduction motor (41) is fixedly connected to the top of the outer wall of the two-part plate (35); the output end of the reduction motor (41) is fixedly connected to a circular plate (42) via a fifth rotating shaft; a connecting rod (43) is rotatably connected to one side of the outer wall of the circular plate (42); a fourth connecting block (44) is rotatably connected to one end of the outer wall of the connecting rod (43), and the bottom end of the outer wall of the fourth connecting block (44) is fixedly connected to the top of the outer wall of the sliding plate (38).

7. A mineral grinding, dividing and cleaning device according to claim 6, characterized in that: The top end of the outer wall of the sliding plate (38) is fixedly connected to a circular shell (45) via a square rod; the inner wall of the circular shell (45) is provided with a circular block (46); one end of the outer wall of the circular block (46) is fixedly connected to a striking rod (47) via a second spring; one end of the outer wall of the striking rod (47) is fixedly connected to a striking ball (48); the outer wall of the striking rod (47) is slidably connected to the inner wall of the circular shell (45); the striking ball (48) matches the vibrating feed trough (37).

8. A mineral grinding, dividing and cleaning device according to claim 7, characterized in that: The outer wall of the circular block (46) is slidably connected to the inner wall of the circular shell (45); one end of the outer wall of the circular block (46) is rotatably connected to a first threaded rod (49), and one end of the outer wall of the first threaded rod (49) penetrates the circular shell (45); the first threaded rod (49) is threadedly connected to the circular shell (45).

9. A mineral grinding, dividing and cleaning device according to claim 6, characterized in that: A group of auxiliary rods (50) are fixedly connected to one side of the outer wall of the upper shell of the shrinkage divider (39), and the group of auxiliary rods (50) are inclined; the top end of the outer wall of the two-dividing plate (35) is fixedly connected to an inclined plate (51) through a fixing rod; a group of first round shells (52) are fixedly connected to one side of the outer wall of the inclined plate (51); a sixth round rod (53) is fixedly connected to one side of the inner wall of the first round shell (52) through a sixth spring; a vibration ball (54) is fixedly connected to one end of the outer wall of the sixth round rod (53); the vibration ball (54) matches the auxiliary rod (50); the outer wall of the sixth round rod (53) is slidably connected to the inner wall of the first round shell (52).

10. A method for controlling mineral grinding, binary separation and cleaning, characterized in that: The device for grinding, dividing and cleaning minerals according to any one of claims 1 to 9 comprises the following steps: Step 1: Start the hydraulic cylinder (20) to drive the second connection block (21) to move, so that the second connection block (21) drives the cover plate (18) to change the angle, and open the feed shell (10). At this time, the mineral is poured into the feed shell (10), and the mineral will enter the feed shell (9) through the feed shell (10). At this time, the cover plate (18) is closed to prevent dust or impurities generated by the mineral from being easily mixed into the air; Step 2: When the mineral enters the feed shell (9), the feed motor (14) drives the first sprocket (15) to rotate, and the first sprocket (15) drives the second sprocket (16) and the rotating rod (11) to rotate through the first chain (17), so that the rotating rod (11) drives the threaded roller (12) to rotate, so that the rotation of the threaded rod gradually moves the mineral in the feed shell (9) to the feed slot (8) on the feed block (7), so that the mineral evenly falls into the grinding chamber (6) through the feed slot (8); Step 3: When the mineral enters the grinding chamber (6), the grinding motor (22) drives the first grinding block (24) to rotate through the second rotating shaft (23), so that the first grinding block (24) cooperates with the second grinding block (25) to grind the mineral. When the mineral is ground into a desired particle size, the mineral falls from the discharge chamber (26) until it falls into the receiving cup (28) and is collected. Step 4: By rotating the adjusting wheel (30), the adjusting wheel (30) drives the threaded column (29) to rotate. Since the threaded column (29) is threadedly connected to the grinding chamber (6), the rotation of the threaded column (29) causes the threaded column (29) to move, so that the threaded column (29) drives the second grinding block (25) to move, and adjusts the distance between the second grinding block (25) and the first grinding block (24), so that the grinding gap in the grinding chamber (6) can be adjusted by the adjusting wheel (30); Step 5: After the receiving cup (28) collects the ground material, it is picked up by a mechanical gripper and transported to the vibrating feed trough (37) of the second dividing mechanism (3). At this time, the ground material in the receiving cup (28) is poured into the vibrating feed trough (37). Because the vibrating feed trough (37) is vibrated under the drive of the vibrating feeder (36), the ground material gradually falls into the reduction and reduction device (39) under the vibration of the feed trough for cutting and reduction, and the dust generated during the reduction process is absorbed and processed through the second dividing dust removal port (40); Step 6: When the ground material is cut and reduced, the reduction motor (41) drives the circular plate (42) to rotate, so that the circular plate (42) drives the connecting rod (43) to move, so that the connecting rod (43) drives the sliding plate (38) to reciprocate through the fourth connecting block (44), so that the sliding plate (38) drives the reduction divider (39) to reciprocate, thereby accelerating the cutting and reduction of the ground material; Step 7: When the sliding plate (38) reciprocates, the reciprocating motion of the sliding plate (38) drives the circular shell (45) to move through the square rod, and the circular shell (45) drives the impact rod (47) and the impact ball (48) to move, so that the impact ball (48) impacts the outer wall of the vibrating feed trough (37) during the reciprocating motion, thereby causing the vibrating feeder (36) to vibrate from the bottom of the vibrating feed trough (37), and the impact ball (48) to vibrate on the outside; Step 8: By rotating the first threaded rod (49), since the first threaded rod (49) is threadedly connected to the circular shell (45), the rotation of the first threaded rod (49) drives the first threaded rod (49) to move, so that the first threaded rod (49) drives the circular block (46) to move, and the circular block (46) drives the impact rod (47) and the impact ball (48) to move, so as to facilitate the adjustment of the impact force; Step nine: When the sliding plate (38) drives the shrinking divider (39) to reciprocate, a group of auxiliary rods (50) are fixedly connected to one side of the outer wall of the upper shell of the shrinking divider (39), so that the reciprocating motion of the shrinking divider (39) drives the auxiliary rods (50) to reciprocate, so that the auxiliary rods (50) encounter the vibration ball (54) when reciprocating, and when encountering the vibration ball (54), the vibration ball (54) drives the sixth spring and the sixth round rod (53) to contract, and when leaving the auxiliary rod (50), the vibration ball (54) will hit the shrinking divider (39) under the elastic force of the sixth spring, so that the shrinking divider (39) vibrates, and because the auxiliary rod (50) is inclined, the time when a group of vibration balls (54) hit the shrinking divider (39) is inconsistent, so that the vibration balls (54) will gradually hit the shrinking divider (39) one by one, generating vibration; Step 10: After the receiving cup (28) has been emptied of the ground material, the receiving cup (28) is placed in the cleaning shell (31). At this time, the receiving cup (28) is cleaned by the cleaning device (32) and the cleaning air path (33), and the cleaned ground material is transported to the external dust collection device through the dust suction port (34) for collection.

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