Ball mill convenient for feeding

Abstract

The ball mill comprises a round connecting rod, one end of the round connecting rod is fixedly connected with an electric rotating rod, a driving shaft of the electric rotating rod is fixedly connected with a long connecting rod, the two sides of the long connecting rod are fixedly connected with feeding devices, each feeding device comprises a rectangular shell, and the top of each rectangular shell is fixedly connected with a feeding hopper; a top side groove is formed in the top of the inner wall of the rectangular shell, a side pull spring is fixedly connected to the inner wall of the top side groove, a rectangular push plate is fixedly connected to the end, away from the top side groove, of the side pull spring, and a pull rope is fixedly connected to the side, away from the side pull spring, of the rectangular push plate. Mineral aggregates on the re-crushing device are pushed into the rectangular shell through the rectangular push plate to be re-crushed, the situation that the mineral aggregates are excessively accumulated on the re-crushing device and are difficult to treat is prevented, the rectangular push plate is pulled back into the top side groove through the pull-back spring, and the situation that the mineral aggregates fall into the position between the rectangular push plate and the pull-back spring to cause blockage when materials are poured again is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of ball mills, and in particular to a ball mill with convenient material feeding. Background Art

[0002] The ball mill is composed of a horizontal slow-rotating cylinder with spherical grinding bodies (steel balls, zirconium oxide balls, aluminum oxide balls, pebbles or porcelain balls) inside. According to the ore discharge method, it can be divided into overflow type, grid type and peripheral type; according to the shape of the cylinder, it can be divided into cylindrical type, conical type and multi-faceted type; according to the aspect ratio of the cylinder, it can be divided into short cylinder type, long cylinder type and tube mill. It has the advantages of simple structure and strong adaptability. It is mainly used in cement, silicate products, new building materials, refractory materials, fertilizers, black and non-ferrous metal beneficiation, glass and ceramics and other production industries. Ball mill is suitable for grinding various ores and other materials. It is widely used in mineral processing, building materials and chemical industries. It can be divided into two grinding methods: dry type and wet type. At present, the ball mill needs a feeding device to add materials when it is working. The ore is sent to the feeding device after secondary crushing. When adding materials, large incompletely crushed ore may be blocked at the feed port and cause blockage, and completely crushed ore may also cause blockage due to uneven feeding. At the same time, the ore will be accompanied by a large amount of wet mud attached to the feed port during feeding, which will cause blockage and is easy to dry and difficult to handle. Therefore, we proposed a ball mill with convenient feeding. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a ball mill with convenient feeding, comprising a round connecting rod, one end of the round connecting rod is fixedly connected to an electric rotating rod, the driving shaft of the electric rotating rod is fixedly connected to a long connecting rod, both sides of the long connecting rod are fixedly connected to a feeding device, the bottom of the long connecting rod is fixedly connected to a re-crushing device, the bottom of the re-crushing device is fixedly connected to a material leveling device, and the bottom of the inner wall of the feeding device is slidably connected to a desludging device; The feeding device comprises a rectangular shell, the top of which is fixedly connected to a feeding hopper, the top of the inner wall of the rectangular shell is provided with a top side groove, the inner wall of the top side groove is fixedly connected to a side pulling spring, the end of the side pulling spring away from the top side groove is fixedly connected to a rectangular push plate, the side of the rectangular push plate away from the side pulling spring is fixedly connected to a tension rope, the inner wall of the rectangular shell is provided with a middle ring groove, the inner wall of the middle ring groove is fixedly connected to an annular protective pad, the inner wall of the annular protective pad is fixedly connected to a screening plate, the top of the screening plate is provided with a screening hole, the bottom of the inner wall of the screening hole is provided with a hollow hole, one side of the bottom of the inner wall of the rectangular shell is provided with a bottom side hole, the outer surface of the demuding device is fixedly connected to the inner wall of the bottom side hole, the top and bottom of the material leveling device are rotatably connected to the inner wall of the hollow hole, and both sides of the re-crushing device are It is fixedly connected to the inner wall of the feeding device, both sides of the top of the inner wall of the feeding device are fixedly connected to the round connecting rod, both sides of the top of the inner wall of the feeding hopper are fixedly connected to the round connecting rod, the end of the tension rope away from the rectangular push plate is fixedly connected to the long connecting rod, both sides of the rectangular push plate are slidably connected to the inner wall of the rectangular shell, the rectangular push plate pushes the mineral material on the re-crushing device into the rectangular shell for re-crushing, to prevent excessive accumulation of mineral material on the re-crushing device and making it difficult to handle, the return spring pulls the rectangular push plate back to the top side groove, to prevent the mineral material from falling into the rectangular push plate and the return spring when pouring again and causing blockage, the mineral material falls on the screen plate and is screened through the screen holes, to prevent large mineral material that is difficult to grind from being stuffed into the ball mill and causing jamming and damage, and at the same time the annular protective pad wraps the screen plate to prevent the screen plate from being hard contacted with the inner wall of the rectangular shell when the material leveling device shakes and causing damage.

[0004] Furthermore, the re-crushing device includes an overhead empty shell, the inner wall of the overhead empty shell is slidably connected to a top slide, one side of the top slide is fixedly connected to a pull-back spring, the side of the top slide away from the pull-back spring is fixedly connected to a perforated rope, the end of the perforated rope away from the top slide passes through and is slidably connected to a side baffle, both sides of the side baffle are provided with side holes, the top of the inner wall of the side baffle is rotatably connected to a middle cylinder, both sides of the middle cylinder are fixedly connected to crushing blades, the top of the middle cylinder is fixedly connected to a long connecting rod, the end of the tension rope away from the top slide is fixedly connected to the long connecting rod, and the side baffle away from the tension rope is The sides are fixedly connected to the inner wall of the rectangular shell, the two sides of the top empty shell are fixedly connected to the inner wall of the rectangular shell, the end of the pull-back spring away from the top slide is fixedly connected to the inner wall of the rectangular shell, the crushing blade crushes large mineral materials to prevent large mineral materials from being completely crushed and causing blockage in the feeding device, the side baffles block large mineral materials to prevent large mineral materials from rotating with the crushing blade and failing to achieve the crushing effect, the top slide is pulled inward by the perforated rope to close the feeding port to prevent large mineral materials from splashing and colliding everywhere during crushing, and when the electric rotating rod is closed, the pull-back spring pulls back the top slide to prevent the top slide from continuing to close the feeding port and preventing material from being added.

[0005] Furthermore, the material leveling device includes a hollow circular shell, the inner wall of which is rotatably connected to a transfer rod through a bearing, one end of the transfer rod passes through and is fixedly connected to an eccentric block, the top and bottom of the eccentric block are slidably connected to short sliding rods, the short sliding rod is slidably connected to a limiting disk on the side away from the eccentric block, both sides of the hollow circular shell are fixedly connected to side square shells, the inner wall of the side square shell is fixedly connected to an outward spring, the end of the outward spring away from the side square shell is fixedly connected to a side angle slide, the top and bottom of the hollow circular shell are rotatably connected to the inner wall of the hollow hole, the top of the hollow circular shell is fixedly connected to the middle cylinder, and the top and bottom of the side angle slide are slidably connected to the inner wall of the side square shell The limiting disc is sleeved on the transfer rod and rotatably connected with the transfer rod, and the short sliding rod is rotatably connected with the inner wall of the hollow shell through a bearing. The transfer rod drives the eccentric block to rotate and generate vibration to prevent excessive ore from being blocked in the screening hole when too much ore is poured in together. The limiting disc limits the eccentric block through the short sliding rod to prevent the eccentric block from falling off due to vibration force. The short sliding rod is arranged between the limiting disc and the eccentric block to prevent the eccentric block from having direct hard contact with the limiting disc and to prevent the eccentric block from having excessive friction to reduce the rotation rate. The side angle slide plate rotates to scrape off the ore retained inside the hollow hole to prevent the ore from accumulating in the hollow hole and causing blockage. The side angle slide plate extends outward to prevent the side angle slide plate from being unable to scrape the four corners of the inner wall of the hollow hole.

[0006] Furthermore, the mud removing device includes an extrusion plate, a sponge plate is fixedly connected to one side of the extrusion plate, a plastic plate is fixedly connected to the top of the sponge plate, a water filtering hole is opened on the top of the plastic plate, an upper scraper is fixedly connected to the top of the plastic plate, an inner circular through hole is opened on the side of the sponge plate close to the extrusion plate, a connecting spring is fixedly connected to the inner wall of the inner circular through hole, a porous plate is fixedly connected to the side of the connecting spring away from the extrusion plate, a curved side plate is fixedly connected to the bottom of the porous plate close to the connecting spring, a tensioning rope passes through and is slidably connected to one side of the porous plate, an end of the tensioning rope away from the extrusion plate passes through and is slidably connected to a water storage box, an end of the tensioning rope away from the extrusion plate is fixedly connected to a pull-out plate, both sides of the upper scraper are slidably connected to the inner wall of the rectangular shell, the side of the plastic plate away from the extrusion plate is fixedly connected to the inner wall of the rectangular shell, and the outer surface of the porous plate is fixed to the inner wall of the bottom side hole The water storage box is connected with the rectangular shell, one side of the tension rope is fixedly connected with the extrusion plate at one end away from the pulling plate, the porous plate is fixedly connected with the sponge plate at one side away from the water storage box, the connecting spring is fixedly connected with the extrusion plate at one end away from the porous plate, and the plastic plate is fixedly connected with the extrusion plate at one side away from the porous plate. The water in the wet mud is filtered through the water filter holes and diluted on the sponge plate to prevent the water from being retained in the device for a long time and causing the parts to rust. The extrusion plate squeezes the sponge plate and the plastic plate to prevent the sponge plate from reaching dilution saturation and being unable to continue to dilute the water. The upper scraper scrapes the screen plate to prevent a large amount of wet mud from adhering to the bottom of the screen plate and being difficult to remove after drying. The curved side plate stores the water in the sponge plate that is not squeezed into the porous plate to prevent the residual water from falling into the device without passing through the porous plate. The connecting spring drives the sponge plate to return to its original state to prevent the sponge plate from being squeezed too hard to return to its original state for dilution.

[0007] The present invention has the beneficial effects: 1. The present invention uses a tension rope to pull the rectangular push plate inward to push the mineral materials on the re-crushing device into the rectangular outer shell for re-crushing, so as to prevent excessive accumulation of mineral materials on the re-crushing device and make it difficult to handle. The long connecting rod drives the middle cylinder to rotate so that the crushing blade crushes the large mineral materials, so as to prevent the large mineral materials from being completely crushed and causing blockage in the feeding device. The transfer rod drives the eccentric block to rotate and generate vibration, so as to prevent excessive mineral materials from being blocked in the screening holes when poured together. The plastic plate drives the upper scraper to scrape the bottom of the screening plate, so as to prevent a large amount of wet mud from adhering to the bottom of the screening plate and being difficult to remove after drying.

[0008] 2. The present invention provides a feeding device, and a rectangular push plate pushes the mineral materials on the re-crushing device into the rectangular shell for re-crushing, so as to prevent excessive accumulation of mineral materials on the re-crushing device and making it difficult to handle. The return spring pulls the rectangular push plate back to the top side groove, so as to prevent the mineral materials from falling into the space between the rectangular push plate and the return spring when pouring the materials again and causing blockage. The mineral materials fall on the screen plate and are screened through the screen holes, so as to prevent large mineral materials that are difficult to grind from being stuck in the ball mill and causing jamming and damage. At the same time, the annular protective pad wraps the screen plate, so as to prevent the screen plate from making hard contact with the inner wall of the rectangular shell and causing damage when the material leveling device shakes.

[0009] 3. The present invention sets a re-crushing device, and the crushing blade crushes the large-sized mineral materials to prevent the large-sized mineral materials from being completely crushed and causing blockage in the feeding device. At the same time, the side baffles resist the large-sized mineral materials to prevent the large-sized mineral materials from rotating with the crushing blades and failing to achieve the crushing effect. The top slide is pulled inward by the perforated rope to close the feeding port to prevent the large-sized mineral materials from splashing and colliding everywhere during the crushing. When the electric rotating rod is closed, the return spring pulls back the top slide to prevent the top slide from continuing to close the feeding port and preventing material from being added.

[0010] 4. The present invention provides a material leveling device. The transfer rod drives the eccentric block to rotate and generate vibration to prevent excessive mineral materials from being blocked in the sieve hole when poured in together. The limiting disc limits the eccentric block to prevent the eccentric block from falling off due to the vibration force. At the same time, a short sliding rod is provided between the limiting disc and the eccentric block to avoid direct hard contact between the eccentric block and the limiting disc, and to prevent the eccentric block from reducing the rotation rate due to excessive friction. The side angle slide plate rotates to scrape off the mineral materials retained in the hollow hole to prevent the mineral materials from accumulating in the hollow hole and causing blockage. The outward spring pushes the side angle slide plate to extend outward to prevent the side angle slide plate from failing to scrape the four corners of the inner wall of the hollow hole.

[0011] 5. The present invention provides a mud removal device to filter the moisture in the wet mud and dilute it on the sponge board, thereby preventing the moisture from being retained in the device for a long time and causing the parts to rust. The extrusion plate squeezes the sponge board and the plastic board to prevent the sponge board from reaching dilution saturation and being unable to continue to dilute the water. The upper scraper scrapes the screen plate to prevent a large amount of wet mud from adhering to the bottom of the screen plate and being difficult to remove after drying. The curved side plate stores the moisture in the sponge board that has not been squeezed into the porous plate to prevent the residual moisture from falling into the device without passing through the porous plate. The connecting spring drives the sponge board to return to its original state to prevent the sponge board from being squeezed too hard to return to its original state for dilution. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the ball mill of the present invention; Figure 2 It is a schematic diagram of the structure of the ball mill re-crushing device of the present invention; Figure 3 This is a schematic diagram of the structure of the ball mill material mixing device of the present invention; Figure 4 It is a schematic diagram of the internal structure of the feeding device of the present invention; Figure 5 This is a schematic diagram of the internal structure of the re-crushing device of the present invention; Figure 6 This is a schematic diagram of the internal structure of the material mixing device of the present invention; Figure 7 This is a schematic diagram of the structure of the desludging device of the present invention; Figure 8 This is a schematic diagram of the internal structure of the desludging device of the present invention; In the figure: 1, round connecting rod; 2, electric rotating rod; 3, long connecting rod; 4, feeding device; 5, re-crushing device; 6, material leveling device; 7, mud removal device; 401, rectangular shell; 402, feed hopper; 403, top side groove; 404, side tension spring; 405, rectangular push plate; 406, tension rope; 407, middle ring groove; 408, ring protection pad; 409, screening plate; 410, screening hole; 411, hollow hole; 412, bottom side hole; 501, top empty shell; 502, top slide plate; 503, pull-back spring; 504, perforated rope; 505, side baffle ; 506, side square hole; 507, middle cylinder; 508, crushing blade; 601, hollow round shell; 602, transfer rod; 603, eccentric block; 604, short sliding rod; 605, limiting disc; 606, side square shell; 607, outward spring; 608, side angle slide plate; 701, extrusion plate; 702, sponge plate; 703, plastic plate; 704, water filter hole; 705, upper scraper; 706, inner circle through hole; 707, connecting spring; 708, porous plate; 709, curved side plate; 710, tension rope; 711, water storage box; 712, pull-out plate. DETAILED DESCRIPTION

[0013] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0014] See also Figure 1-Figure 4 The present invention is a ball mill with convenient feeding, comprising a round connecting rod 1, one end of the round connecting rod 1 is fixedly connected to an electric rotating rod 2, the driving shaft of the electric rotating rod 2 is fixedly connected to a long connecting rod 3, both sides of the long connecting rod 3 are fixedly connected to a feeding device 4, the bottom of the long connecting rod 3 is fixedly connected to a re-crushing device 5, the bottom of the re-crushing device 5 is fixedly connected to a material leveling device 6, and the bottom of the inner wall of the feeding device 4 is slidably connected to a desludging device 7; The feeding device 4 includes a rectangular shell 401, a feeding hopper 402 is fixedly connected to the top of the rectangular shell 401, a top side groove 403 is opened at the top of the inner wall of the rectangular shell 401, a side pull spring 404 is fixedly connected to the inner wall of the top side groove 403, a rectangular push plate 405 is fixedly connected to one end of the side pull spring 404 away from the top side groove 403, a tension rope 406 is fixedly connected to the side of the rectangular push plate 405 away from the side pull spring 404, a middle ring groove 407 is opened on the inner wall of the rectangular shell 401, an annular protective pad 408 is fixedly connected to the inner wall of the middle ring groove 407, a screening plate 409 is fixedly connected to the inner wall of the annular protective pad 408, a screening hole 410 is opened on the top of the screening plate 409, a hollow hole 411 is opened at the bottom of the inner wall of the screening hole 410, a bottom side hole 412 is opened on one side of the bottom of the inner wall of the rectangular shell 401, and the outer surface of the demud device 7 is fixedly connected to the inner wall of the bottom side hole 412. The top and bottom of the material leveling device 6 are rotatably connected to the inner wall of the hollow hole 411, both sides of the re-crushing device 5 are fixedly connected to the inner wall of the feeding device 4, both sides of the top of the inner wall of the feeding device 4 are fixedly connected to the round connecting rod 1, both sides of the top of the inner wall of the feed hopper 402 are fixedly connected to the round connecting rod 1, the end of the tension rope 406 away from the rectangular push plate 405 is fixedly connected to the long connecting rod 3, and both sides of the rectangular push plate 405 are slidably connected to the inner wall of the rectangular shell 401. The ore is poured into the feed hopper 402 by a dynamic connection, the electric rotating rod 2 is started to rotate, and the rectangular push plate 405 is pulled inward by the tension rope 406 to push the ore on the re-crushing device 5 into the rectangular housing 401 for re-crushing. When the electric rotating rod 2 is closed, the return spring 503 pulls the rectangular push plate 405 back to the top side groove 403, and the ore falls on the screen plate 409 and is screened through the screen hole 410. At the same time, the annular protective pad 408 wraps the screen plate 409.

[0015] See also Figure 5-Figure 8The present invention provides a ball mill with convenient feeding: the re-crushing device 5 comprises an overhead empty shell 501, the inner wall of the overhead empty shell 501 is slidably connected with an overhead slide plate 502, one side of the overhead slide plate 502 is fixedly connected with a pull-back spring 503, a perforated rope 504 is fixedly connected to the side of the overhead slide plate 502 away from the pull-back spring 503, the end of the perforated rope 504 away from the overhead slide plate 502 passes through and is slidably connected with a side baffle plate 505, both sides of the side baffle plate 505 are provided with side holes 506, the top of the inner wall of the side baffle plate 505 is rotatably connected with a middle cylinder 507, both sides of the middle cylinder 507 are fixedly connected with crushing blades 508, the top of the middle cylinder 507 is fixedly connected to the long connecting rod 3, and the tension rope 406 is away from the overhead slide plate 50 2 is fixedly connected to the long connecting rod 3, the side baffle 505 is fixedly connected to the inner wall of the rectangular shell 401 on one side away from the tension rope 406, and the two sides of the top empty shell 501 are fixedly connected to the inner wall of the rectangular shell 401, and the end of the pull-back spring 503 away from the top slide 502 is fixedly connected to the inner wall of the rectangular shell 401, and the mineral material passes through the top slide 502 and falls on the screening plate 409. The electric rotating rod 2 is started to drive the middle cylinder 507 to rotate through the long connecting rod 3, so that the crushing blade 508 crushes the large mineral material, and the side baffle 505 resists the large mineral material, and the top slide 502 is pulled inward by the perforated rope 504 to close the feeding port. When the electric rotating rod 2 is closed, the pull-back spring 503 pulls back the top slide 502.

[0016] The material leveling device 6 includes a hollow circular shell 601, the inner wall of the hollow circular shell 601 is rotatably connected to a transfer rod 602 through a bearing, one end of the transfer rod 602 penetrates and is fixedly connected to an eccentric block 603, the top and bottom of the eccentric block 603 are slidably connected to short sliding rods 604, the side of the short sliding rod 604 away from the eccentric block 603 is slidably connected to a limited position disk 605, both sides of the hollow circular shell 601 are fixedly connected to side square shells 606, the inner wall of the side square shell 606 is fixedly connected to an outward spring 607, and one end of the outward spring 607 away from the side square shell 606 is fixedly connected to a side angle slide plate 608, the top and bottom of the hollow circular shell 601 are rotatably connected to the inner wall of the hollow hole 411, the top of the hollow circular shell 601 is fixedly connected to the middle cylinder 507, and the top and bottom of the side angle slide plate 608 are fixedly connected to the side The inner wall of the square shell 606 is slidably connected, the limiting disc 605 is sleeved on the transfer rod 602 and is rotatably connected to the transfer rod 602, the short sliding rod 604 is rotatably connected to the inner wall of the hollow round shell 601 through a bearing, and the rotation of the middle cylinder 507 drives the hollow round shell 601 to rotate, so that the rotating transfer rod 602 drives the eccentric block 603 to rotate and vibrate, and at the same time, the limiting disc 605 limits the eccentric block 603 through the short sliding rod 604, and at the same time, the short sliding rod 604 is arranged between the limiting disc 605 and the eccentric block 603 to prevent the eccentric block 603 from directly and rigidly contacting the limiting disc 605, and at the same time, the hollow round shell 601 drives the side angle slide 608 to rotate through the side square shell 606 to scrape off the mineral material retained inside the hollow hole 411, and at the same time, the outward spring 607 pushes the side angle slide 608 to extend outward.

[0017] The desludging device 7 includes an extrusion plate 701, a sponge plate 702 is fixedly connected to one side of the extrusion plate 701, a plastic plate 703 is fixedly connected to the top of the sponge plate 702, a water filter hole 704 is provided on the top of the plastic plate 703, an upper scraper 705 is fixedly connected to the top of the plastic plate 703, an inner circular through hole 706 is provided on the side of the sponge plate 702 close to the extrusion plate 701, a connecting spring 707 is fixedly connected to the inner wall of the inner circular through hole 706, a porous plate 708 is fixedly connected to the side of the connecting spring 707 away from the extrusion plate 701, and the porous plate 708 is fixedly connected to the side of the connecting spring 707 away from the extrusion plate 701. A curved side plate 709 is fixedly connected to the bottom of one side close to the connecting spring 707, a tension rope 710 is passed through and slidably connected to one side of the porous plate 708, an end of the tension rope 710 away from the extrusion plate 701 is passed through and slidably connected to a water storage box 711, and an end of the tension rope 710 away from the extrusion plate 701 is fixedly connected to a pull-out plate 712, both sides of the upper scraper 705 are slidably connected to the inner wall of the rectangular shell 401, the side of the plastic plate 703 away from the extrusion plate 701 is fixedly connected to the inner wall of the rectangular shell 401, and the outer surface of the porous plate 708 is The inner wall of the bottom side hole 412 is fixedly connected, one side of the water storage box 711 is fixedly connected to the rectangular shell 401, the end of the tension rope 710 away from the pull-out plate 712 is fixedly connected to the extrusion plate 701, the side of the porous plate 708 away from the water storage box 711 is fixedly connected to the sponge plate 702, the end of the connecting spring 707 away from the porous plate 708 is fixedly connected to the extrusion plate 701, the side of the plastic plate 703 away from the porous plate 708 is fixedly connected to the extrusion plate 701, the mineral material falls on the plastic plate 703 through the sieve plate 409, and passes through the water filter hole 704. The moisture in the wet mud brought by the mineral material is filtered and diluted on the sponge board 702. The pulling plate 712 is pulled to drive the squeezing plate 701 to squeeze the sponge board 702 and the plastic board 703 through the tension rope 710. The plastic board 703 drives the upper scraper 705 to scrape the bottom of the screen plate 409. The squeezed moisture flows into the water storage box 711 through the porous plate 708. The curved side plate 709 stores the moisture in the sponge board 702 that has not been squeezed into the porous plate 708. The pulling plate 712 is released to connect the spring 707 to drive the sponge board 702 to return to its original state.

[0018] When the present invention is in operation, the ore is poured into the feed hopper 402, the electric rotating rod 2 is started to rotate, and the rectangular push plate 405 is pulled inward by the tension rope 406 to push the ore on the re-crushing device 5 into the rectangular housing 401 for re-crushing. When the electric rotating rod 2 is closed, the pull-back spring 503 pulls the rectangular push plate 405 back to the top side groove 403, and the ore falls on the screening plate 409 and is screened through the screening holes 410, and the annular protective pad 408 wraps the screening plate 409. The ore material falls onto the screening plate 409 through the top slide 502, and the electric rotating rod 2 is started to drive the middle cylinder 507 to rotate through the long connecting rod 3, so that the crushing blade 508 crushes the large ore material, and the side baffle 505 resists the large ore material. The top slide 502 is pulled inward by the perforated rope 504 to close the feed port. When the electric rotating rod 2 is closed, the pull-back spring 503 pulls back the top slide 502; The rotation of the middle cylinder 507 drives the hollow shell 601 to rotate, so that the rotating transfer rod 602 drives the eccentric block 603 to rotate and generate vibration. At the same time, the limiting disc 605 limits the eccentric block 603 through the short sliding rod 604. At the same time, the short sliding rod 604 is arranged between the limiting disc 605 and the eccentric block 603 to prevent the eccentric block 603 from directly and rigidly contacting the limiting disc 605. At the same time, the hollow shell 601 drives the side angle slide 608 to rotate through the side square shell 606 to scrape the mineral material retained inside the hollow hole 411. At the same time, the outward spring 607 pushes the side angle slide 608 to extend outward; The mineral material falls onto the plastic plate 703 through the screening plate 409, and the moisture in the wet mud brought by the mineral material is filtered through the water filter hole 704 and diluted on the sponge plate 702. The pulling plate 712 is pulled to drive the squeezing plate 701 to squeeze the sponge plate 702 and the plastic plate 703 through the tension rope 710. The plastic plate 703 drives the upper scraper 705 to scrape the bottom of the screening plate 409. The squeezed moisture flows into the water storage box 711 through the porous plate 708, and the curved side plate 709 stores the moisture in the sponge plate 702 that has not been squeezed into the porous plate 708. The pulling plate 712 is released and the connecting spring 707 drives the sponge plate 702 to return to its original state.

[0019] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A ball mill with convenient feeding, comprising a round connecting rod (1), characterized in that: One end of the round connecting rod (1) is fixedly connected to an electric rotating rod (2), the driving shaft of the electric rotating rod (2) is fixedly connected to a long connecting rod (3), both sides of the long connecting rod (3) are fixedly connected to a feeding device (4), the bottom of the long connecting rod (3) is fixedly connected to a re-crushing device (5), the bottom of the re-crushing device (5) is fixedly connected to a material leveling device (6), and the bottom of the inner wall of the feeding device (4) is slidably connected to a mud removal device (7); The feeding device (4) comprises a rectangular shell (401), the top of the rectangular shell (401) is fixedly connected to a feeding hopper (402), the top of the inner wall of the rectangular shell (401) is provided with a top side groove (403), the inner wall of the top side groove (403) is fixedly connected to a side pull spring (404), one end of the side pull spring (404) away from the top side groove (403) is fixedly connected to a rectangular push plate (405), and the side of the rectangular push plate (405) away from the side pull spring (404) is fixedly connected to A tension rope (406), a middle annular groove (407) is provided on the inner wall of the rectangular shell (401), an annular protective pad (408) is fixedly connected to the inner wall of the middle annular groove (407), a screening plate (409) is fixedly connected to the inner wall of the annular protective pad (408), a screening hole (410) is provided on the top of the screening plate (409), a hollow hole (411) is provided on the bottom of the inner wall of the screening hole (410), and a bottom side hole (412) is provided on one side of the bottom of the inner wall of the rectangular shell (401).

2. A ball mill with convenient feeding according to claim 1, characterized in that: The outer surface of the demuding device (7) is fixedly connected to the inner wall of the bottom side hole (412), the top and bottom of the material leveling device (6) are rotatably connected to the inner wall of the hollow hole (411), both sides of the re-crushing device (5) are fixedly connected to the inner wall of the feeding device (4), and both sides of the top of the inner wall of the feeding device (4) are fixedly connected to the round connecting rod (1).

3. A ball mill with convenient feeding according to claim 1, characterized in that: Both sides of the top of the inner wall of the feed hopper (402) are fixedly connected to the round connecting rod (1), one end of the tension rope (406) away from the rectangular push plate (405) is fixedly connected to the long connecting rod (3), and both sides of the rectangular push plate (405) are slidably connected to the inner wall of the rectangular shell (401).

4. A ball mill with convenient feeding according to claim 1, characterized in that: The re-crushing device (5) comprises an overhead empty shell (501), the inner wall of the overhead empty shell (501) is slidably connected to a top slide plate (502), one side of the overhead slide plate (502) is fixedly connected to a pull-back spring (503), a side of the overhead slide plate (502) away from the pull-back spring (503) is fixedly connected to a perforated rope (504), one end of the perforated rope (504) away from the overhead slide plate (502) passes through and is slidably connected to a side baffle plate (505), both sides of the side baffle plate (505) are provided with side holes (506), the top of the inner wall of the side baffle plate (505) is rotatably connected to a middle cylinder (507), and both sides of the middle cylinder (507) are fixedly connected to crushing blades (508).

5. A ball mill with convenient feeding according to claim 4, characterized in that: The top of the middle cylinder (507) is fixedly connected to the long connecting rod (3), and the end of the tension rope (406) away from the top slide plate (502) is fixedly connected to the long connecting rod (3).

6. A ball mill with convenient feeding according to claim 4, characterized in that: The side of the side baffle (505) away from the tension rope (406) is fixedly connected to the inner wall of the rectangular shell (401), both sides of the top empty shell (501) are fixedly connected to the inner wall of the rectangular shell (401), and the end of the return spring (503) away from the top slide plate (502) is fixedly connected to the inner wall of the rectangular shell (401).

7. A ball mill with convenient feeding according to claim 1, characterized in that: The material leveling device (6) comprises a hollow round shell (601), the inner wall of which is rotatably connected to a transfer rod (602) via a bearing, one end of which passes through and is fixedly connected to an eccentric block (603), the top and bottom of the eccentric block (603) are both slidably connected to short sliding rods (604), the side of the short sliding rod (604) away from the eccentric block (603) is slidably connected to a limiting disc (605), both sides of the hollow round shell (601) are fixedly connected to side square shells (606), the inner wall of the side square shell (606) is fixedly connected to an outward extension spring (607), and one end of the outward extension spring (607) away from the side square shell (606) is fixedly connected to a side angle slide plate (608).

8. A ball mill with convenient material feeding according to claim 7, characterized in that: The top and bottom of the hollow round shell (601) are both rotatably connected to the inner wall of the hollow hole (411), the top of the hollow round shell (601) is fixedly connected to the middle cylinder (507), the top and bottom of the side angle slide plate (608) are both slidably connected to the inner wall of the side square shell (606), the limiting disc (605) is sleeved on the transfer rod (602) and is rotatably connected to the transfer rod (602), and the short slide rod (604) is rotatably connected to the inner wall of the hollow round shell (601) via a bearing.

9. A ball mill with convenient material feeding according to claim 1, characterized in that: The desludging device (7) comprises an extrusion plate (701), a sponge plate (702) is fixedly connected to one side of the extrusion plate (701), a plastic plate (703) is fixedly connected to the top of the sponge plate (702), a water filtering hole (704) is provided on the top of the plastic plate (703), an upper scraper (705) is fixedly connected to the top of the plastic plate (703), an inner circular through hole (706) is provided on one side of the sponge plate (702) close to the extrusion plate (701), and a connecting spring (706) is fixedly connected to the inner wall of the inner circular through hole (706). 7), a porous plate (708) is fixedly connected to a side of the connecting spring (707) away from the extrusion plate (701), a curved side plate (709) is fixedly connected to the bottom of a side of the porous plate (708) close to the connecting spring (707), a tensioning rope (710) passes through and is slidably connected to one side of the porous plate (708), an end of the tensioning rope (710) away from the extrusion plate (701) passes through and is slidably connected to a water storage box (711), and an end of the tensioning rope (710) away from the extrusion plate (701) is fixedly connected to a pull-out plate (712).

10. A ball mill with convenient material feeding according to claim 9, characterized in that: Both sides of the upper scraper (705) are slidably connected to the inner wall of the rectangular shell (401); the side of the plastic plate (703) away from the extrusion plate (701) is fixedly connected to the inner wall of the rectangular shell (401); the outer surface of the porous plate (708) is fixedly connected to the inner wall of the bottom hole (412); one side of the water storage box (711) is fixedly connected to the rectangular shell (401); one end of the tension rope (710) away from the pull-out plate (712) is fixedly connected to the extrusion plate (701); the side of the porous plate (708) away from the water storage box (711) is fixedly connected to the sponge plate (702); one end of the connecting spring (707) away from the porous plate (708) is fixedly connected to the extrusion plate (701); and the side of the plastic plate (703) away from the porous plate (708) is fixedly connected to the extrusion plate (701).

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