A ball mill with convenient feeding
By designing the feeding device, re-crushing device, and desliming device, the blockage problem in the ball mill caused by large ore materials not being crushed and wet mud adhering was solved, thus achieving smooth feeding and equipment protection for the ball mill.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- TAIAN SHENGYAO MACHINERY TECHNOLOGY CO LTD
- Filing Date
- 2025-03-24
- Publication Date
- 2026-08-04
AI Technical Summary
Ball mills are prone to clogging during feeding due to large ore materials not being fully crushed or wet mud adhering to them, which affects normal operation.
The design includes a feeding device, a re-crushing device, a uniform material distribution device, and a desliming device. Through structures such as push plates, crushing blades, eccentric block vibration, and sponge plate dilution, the ore is re-crushed, screened, and wet mud is removed to prevent clogging and damage.
It effectively prevents ore accumulation, incomplete crushing, and wet mud adhesion, ensuring the normal operation of the ball mill and reducing equipment damage.
Smart Images
Figure CN119972286B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of ball mill technology, and more specifically to a ball mill that is easy to feed. Background Technology
[0002] A ball mill is a horizontally rotating, slowly rotating cylinder filled with spherical grinding media (steel balls, zirconia balls, alumina balls, pebbles, or ceramic balls). Based on the discharge method, there are overflow, grate, and peripheral types; based on the cylinder shape, there are cylindrical, conical, and polygonal types; based on the length-to-diameter ratio, there are short-cylinder, long-cylinder, and tube mills. It has advantages such as simple structure and strong adaptability, and is mainly used in the production industries of cement, silicate products, new building materials, refractory materials, fertilizers, ferrous and non-ferrous metal beneficiation, and glass and ceramics. Ball mills are suitable for grinding various ores and other materials and are widely used in mineral processing, building materials, and chemical industries. They can be divided into dry and wet grinding methods. Currently, ball mills require a feeding device for feeding during operation. The ore is fed into the feeding device after secondary crushing. During feeding, large pieces of ore that are not completely crushed may be blocked at the feed inlet, causing blockage. Even the completely crushed ore may cause blockage due to uneven feeding. At the same time, the ore will carry a large amount of wet mud that adheres to the feed inlet during feeding, causing blockage and making it easy to dry and difficult to handle. Therefore, we have proposed a ball mill with convenient feeding. Summary of the Invention
[0003] To solve the above-mentioned technical problems, the present invention provides a ball mill with convenient feeding, including a circular connecting rod, one end of which is fixedly connected to an electric rotating rod, the drive shaft of which is fixedly connected to an extended rod, both sides of which are fixedly connected to feeding devices, the bottom of which is fixedly connected to a re-crushing device, the bottom of which is fixedly connected to a material leveling device, and the bottom of the inner wall of the feeding device is slidably connected to a desliming device. The feeding device includes a rectangular shell. A feed hopper is fixedly connected to the top of the rectangular shell. A top-side groove is formed on the top of the inner wall of the rectangular shell. A side tension spring is fixedly connected to the inner wall of the top-side groove. A rectangular push plate is fixedly connected to the end of the side tension spring away from the top-side groove. A tension rope is fixedly connected to the side of the rectangular push plate away from the side tension spring. A central ring groove is formed on the inner wall of the rectangular shell. An annular protective pad is fixedly connected to the inner wall of the central ring groove. A screening plate is fixedly connected to the inner wall of the annular protective pad. A screening hole is formed on the top of the screening plate. A hollow hole is formed on the bottom of the inner wall of the screening hole. A bottom side hole is formed on one side of the bottom of the inner wall of the rectangular shell. The outer surface of the desliming device is fixedly connected to the inner wall of the bottom side hole. The top and bottom of the uniform material device are rotatably connected to the inner wall of the hollow hole. Both sides of the re-crushing device are... The feed hopper is fixedly connected to the inner wall of the feeding device. The top two sides of the inner wall of the feeding device are fixedly connected to the round connecting rods. The top two sides of the inner wall of the feeding hopper are fixedly connected to the round connecting rods. The end of the tension rope away from the rectangular push plate is fixedly connected to the long connecting rod. The two sides of the rectangular push plate are slidably connected to the inner wall of the rectangular shell. The rectangular push plate pushes the ore on the re-crushing device into the rectangular shell for re-crushing, preventing the ore from accumulating too much on the re-crushing device and becoming difficult to handle. The return spring pulls the rectangular push plate back into the top side groove to prevent the ore from falling into the space between the rectangular push plate and the return spring and causing blockage when the material is poured again. The ore falls onto the screen plate and is screened through the screen holes to prevent large ore that is difficult to grind from being stuffed into the ball mill and causing jamming and damage. At the same time, the annular protective pad wraps the screen plate 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.
[0004] Further, the crushing device includes a top-mounted shell, a top-mounted sliding plate slidably connected to the inner wall of the top-mounted shell, a pull-back spring fixedly connected to one side of the top-mounted sliding plate, a perforated rope fixedly connected to the side of the top-mounted sliding plate away from the pull-back spring, a side baffle plate passing through and slidably connected to the end of the perforated rope away from the top-mounted sliding plate, side holes on both sides of the side baffle plate, a central cylinder rotatably connected to the top of the inner wall of the side baffle plate, crushing blades fixedly connected to both sides of the central cylinder, a long connecting rod fixedly connected to the top of the central cylinder, and a tension rope fixedly connected to the long connecting rod at the end away from the top-mounted sliding plate. The side baffle plate at the end away from the tension rope... The side plate is fixedly connected to the inner wall of the rectangular shell, and both sides of the top empty shell are fixedly connected to the inner wall of the rectangular shell. The end of the pull spring away from the top plate is fixedly connected to the inner wall of the rectangular shell. The crushing blade crushes large ore to prevent large ore from being completely crushed and causing blockage in the feeding device. The side baffle blocks large ore to prevent large ore from rotating with the crushing blade and failing to achieve the crushing effect. The top plate is pulled inward by the perforated rope to close the feed port to prevent large ore from splashing and impacting everywhere during crushing. When the electric rotary rod is turned off, the pull spring pulls back the top plate to prevent the top plate from continuing to close the feed port and preventing feeding.
[0005] Furthermore, the material leveling device includes a hollow cylindrical shell. A central rotating rod is rotatably connected to the inner wall of the hollow cylindrical shell via bearings. One end of the central rotating rod passes through and is fixedly connected to an eccentric block. Short sliding rods are slidably connected to the top and bottom of the eccentric block. A limiting disc is slidably connected to the side of the short sliding rod away from the eccentric block. Side-mounted square shells are fixedly connected to both sides of the hollow cylindrical shell. An outward-extending spring is fixedly connected to the inner wall of each side-mounted square shell. A side-angle sliding plate is fixedly connected to the end of the outward-extending spring away from the side-mounted square shell. The top and bottom of the hollow cylindrical shell are rotatably connected to the inner wall of the hollow hole. The top of the hollow cylindrical shell is fixedly connected to a central cylinder. The top and bottom of the side-angle sliding plate are slidably connected to the inner wall of the side-mounted square shell. The limiting disc is sleeved on the central rotating rod and rotatably connected to it. The short sliding rod is rotatably connected to the inner wall of the hollow shell through a bearing. The central rotating rod drives the eccentric block to rotate and generate vibration, preventing the ore from clogging the screen hole when too much ore is poured in at once. The limiting disc limits the eccentric block through the short sliding rod, preventing the eccentric block from falling off due to vibration. The short sliding rod is set between the limiting disc and the eccentric block to prevent the eccentric block from making direct hard contact with the limiting disc and to prevent the eccentric block from being subjected to excessive friction and reducing the rotation speed. The side angle sliding plate rotates to scrape off the ore left inside the hollow hole, preventing the ore from accumulating inside the hollow hole and causing blockage. The side angle sliding plate extends outward to prevent the side angle sliding plate from failing to scrape off the four corners of the inner wall of the hollow hole.
[0006] Furthermore, the sludge removal device includes an extrusion plate, a sponge plate fixedly connected to one side of the extrusion plate, a plastic plate fixedly connected to the top of the sponge plate, a water filter hole opened on the top of the plastic plate, an upper scraper fixedly connected to the top of the plastic plate, an inner circular through hole opened on the side of the sponge plate near the extrusion plate, a connecting spring fixedly connected to the inner wall of the inner circular through hole, a perforated plate fixedly connected to the side of the connecting spring away from the extrusion plate, a curved side plate fixedly connected to the bottom of the perforated plate near the connecting spring, a tension rope passing through and slidably connected to one side of the perforated plate, a water storage box passing through and slidably connected to the end of the tension rope away from the extrusion plate, a pull-out plate fixedly connected to the end of the tension rope away from the extrusion plate, both sides of the upper scraper slidably connected to the inner wall of the rectangular shell, the side of the plastic plate away from the extrusion plate fixedly connected to the inner wall of the rectangular shell, and the outer surface of the perforated plate fixed to the inner wall of the bottom side hole. The water storage box is fixedly connected to a rectangular outer shell on one side. The end of the tension rope away from the pull-out plate is fixedly connected to the extrusion plate. The side of the perforated plate away from the water storage box is fixedly connected to the sponge plate. The end of the connecting spring away from the perforated plate is fixedly connected to the extrusion plate. The side of the plastic plate away from the perforated plate is fixedly connected to the extrusion plate. Water in the wet mud is filtered through the filter holes and diluted on the sponge plate to prevent water from remaining inside the device for a long time and causing parts to rust. The extrusion plate extrudes the sponge plate and plastic plate to prevent the sponge plate from reaching dilution saturation and being unable to continue diluting 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 has not been extruded into the perforated plate, preventing residual water from falling into the device without passing through the perforated plate. The connecting spring drives the sponge plate to return to its original shape to prevent the sponge plate from being unable to return to its original shape due to excessive extrusion pressure.
[0007] The beneficial effects of this invention are as follows: 1. This invention uses a tension rope to pull a rectangular pusher plate inward to push the ore on the re-crushing device into the rectangular outer shell for re-crushing, preventing excessive accumulation of ore on the re-crushing device that is difficult to handle. The long connecting rod drives the central cylinder to rotate, so that the crushing blade crushes large ore, preventing large ore from being incompletely crushed and causing blockage in the feeding device. The central rotating rod drives the eccentric block to rotate and generate vibration, preventing excessive ore from clogging the screen holes when poured in at once. The plastic plate drives the upper scraper to scrape the bottom of the screen plate, preventing a large amount of wet mud adhering to the bottom of the screen plate that is difficult to remove after drying.
[0008] 2. This invention, through the setting of a feeding device, uses a rectangular pusher plate to push the ore from the re-crushing device into the rectangular outer shell for re-crushing, preventing excessive accumulation of ore on the re-crushing device that is difficult to handle. A return spring pulls the rectangular pusher plate back into the top side groove, preventing ore from falling between the rectangular pusher plate and the return spring and causing blockage when the material is poured again. The ore falls onto the screen plate and is screened through the screen holes, preventing large ore that is difficult to grind from being stuffed into the ball mill and causing jamming and damage. At the same time, an annular protective pad wraps the screen plate to prevent the screen plate from making hard contact with the inner wall of the rectangular outer shell when the material leveling device shakes, thus preventing damage.
[0009] 3. This invention incorporates a crushing device where the crushing blades crush large ore materials, preventing them from becoming lumpy and causing blockages in the feeding device. Simultaneously, side baffles block the large ore materials, preventing them from rotating with the crushing blades and failing to achieve the desired crushing effect. A perforated rope pulls the top sliding plate inward to seal the feed inlet, preventing large ore materials from splashing and impacting during crushing. When the electric rotary rod is turned off, a return spring pulls back the top sliding plate, preventing it from continuing to seal the feed inlet and preventing further material feeding.
[0010] 4. This invention incorporates a material leveling device. A central rotating rod drives the eccentric block to rotate, generating vibration and preventing excessive ore from clogging the screen holes when poured in together. A limiting disc restricts the eccentric block, preventing it from falling off due to vibration. Simultaneously, a short sliding rod is positioned between the limiting disc and the eccentric block to avoid direct hard contact and prevent excessive friction from reducing the rotation speed. The rotating side-angle sliding plate scrapes away the ore remaining inside the hollow hole, preventing it from accumulating and causing blockage. An outward-extending spring pushes the side-angle sliding plate outward, ensuring it can scrape the four corners of the inner wall of the hollow hole.
[0011] 5. This invention incorporates a mud removal device to filter and dilute the moisture in wet mud onto a sponge plate, preventing prolonged moisture retention inside the device and subsequent rusting of parts. An extrusion plate presses against the sponge plate and plastic plate to prevent the sponge plate from reaching saturation and becoming unable to continue diluting the moisture. An upper scraper scrapes against the sieve plate to prevent a large amount of wet mud adhering to the bottom of the sieve plate from drying out and becoming difficult to remove. Curved side plates store moisture that has not been squeezed into the porous plate within the sponge plate, preventing residual moisture from falling into the device without passing through the porous plate. A connecting spring helps the sponge plate return to its original shape, preventing excessive pressure on the sponge plate from hindering its return to its original state for dilution. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the ball mill structure of the present invention; Figure 2 This is a schematic diagram of the ball mill re-crushing device of the present invention; Figure 3 This is a schematic diagram of the ball mill uniform feeding device of the present invention; Figure 4 This 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 crushing device of the present invention; Figure 6 This is a schematic diagram of the internal structure of the material leveling device of the present invention; Figure 7 This is a schematic diagram of the desliming device of the present invention; Figure 8 This is a schematic diagram of the internal structure of the desliming device of the present invention; In the diagram: 1. Circular connecting rod; 2. Electric rotating rod; 3. Extended rod; 4. Feeding device; 5. Re-crushing device; 6. Material leveling device; 7. Desliming device; 401. Rectangular outer shell; 402. Feed hopper; 403. Top and side grooves; 404. Side tension spring; 405. Rectangular push plate; 406. Tension rope; 407. Middle ring groove; 408. Annular protective pad; 409. Screen plate; 410. Screen hole; 411. Hollow hole; 412. Bottom and side hole; 501. Top-mounted hollow shell; 502. Top-mounted sliding plate; 503. Return spring; 504. Perforated rope; 505. Side baffle. 506. Side hole; 507. Central cylinder; 508. Crushing blade; 601. Hollow round shell; 602. Central rotating rod; 603. Eccentric block; 604. Short sliding rod; 605. Limiting disc; 606. Side-mounted square shell; 607. Outward extension spring; 608. Side angle sliding plate; 701. Extrusion plate; 702. Sponge board; 703. Plastic board; 704. Filter hole; 705. Upper scraper; 706. Inner round through hole; 707. Connecting spring; 708. Perforated plate; 709. Curved side plate; 710. Tensioning rope; 711. Water storage box; 712. Pull-out plate. Detailed Implementation
[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.
[0014] Please see Figures 1-4 The present invention is a ball mill with convenient feeding, including a circular connecting rod 1, an electric rotating rod 2 fixedly connected to one end of the circular connecting rod 1, a long connecting rod 3 fixedly connected to the drive shaft of the electric rotating rod 2, a feeding device 4 fixedly connected to both sides of the long connecting rod 3, a re-crushing device 5 fixedly connected to the bottom of the long connecting rod 3, a material leveling device 6 fixedly connected to the bottom of the re-crushing device 5, and a mud removal device 7 slidably connected to the bottom of the inner wall of the feeding device 4. The feeding device 4 includes a rectangular outer shell 401. A feeding hopper 402 is fixedly connected to the top of the rectangular outer shell 401. A top-side groove 403 is formed on the top of the inner wall of the rectangular outer shell 401. A side tension spring 404 is fixedly connected to the inner wall of the top-side groove 403. A rectangular push plate 405 is fixedly connected to the end of the side tension 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 tension spring 404. A middle ring groove 407 is formed on the inner wall of the rectangular outer shell 401. An annular protective pad 408 is fixedly connected to the inner wall of the middle ring groove 407. A screen plate 409 is fixedly connected to the inner wall of the annular protective pad 408. A screen hole 410 is formed on the top of the screen plate 409. A hollow hole 411 is formed on the bottom of the inner wall of the screen hole 410. A bottom side hole 412 is formed on one side of the bottom of the inner wall of the rectangular outer shell 401. The outer surface of the desludge removal 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 crushing device 5 are fixedly connected to the inner wall of the feeding device 4. The top two sides of the inner wall of the feeding device 4 are fixedly connected to the circular connecting rod 1. The top two sides of the inner wall of the feeding hopper 402 are fixedly connected to the circular 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. Both sides of the rectangular push plate 405 slide against the inner wall of the rectangular outer shell 401. When the electric rotating rod 2 is turned off, 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 shell 401 for re-crushing. When the electric rotating rod 2 is turned off, the pull spring 503 pulls the rectangular push plate 405 back into the top side groove 403. 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] Please see Figures 5-8This invention provides a ball mill with convenient feeding: the crushing device 5 includes a top empty shell 501, a top sliding plate 502 slidably connected to the inner wall of the top empty shell 501, a return spring 503 fixedly connected to one side of the top sliding plate 502, a perforated rope 504 fixedly connected to the side of the top sliding plate 502 away from the return spring 503, a side baffle 505 passing through and slidably connected to the end of the perforated rope 504 away from the top sliding plate 502, side holes 506 on both sides of the side baffle 505, a central cylinder 507 rotatably connected to the top of the inner wall of the side baffle 505, crushing blades 508 fixedly connected to both sides of the central cylinder 507, and the top of the central cylinder 507 fixedly connected to the extension rod 3. The tension rope 406 is located away from the top sliding plate 501. One end of 2 is fixedly connected to the long connecting rod 3. 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. The end of the pull spring 503 away from the top sliding plate 502 is fixedly connected to the inner wall of the rectangular shell 401. The ore falls onto the screen plate 409 after passing through the top sliding plate 502. The electric rotating rod 2 is started, which drives the middle cylinder 507 to rotate through the long connecting rod 3, so that the crushing blade 508 crushes the large ore. At the same time, the side baffle 505 blocks the large ore. The top sliding plate 502 is pulled inward by the perforated rope 504 to close the feed port. When the electric rotating rod 2 is closed, the pull spring 503 pulls back the top sliding plate 502.
[0016] The material leveling device 6 includes a hollow cylindrical shell 601. A central rotating rod 602 is rotatably connected to the inner wall of the hollow cylindrical shell 601 via bearings. One end of the central rotating rod 602 passes through and is fixedly connected to an eccentric block 603. Short sliding rods 604 are slidably connected to the top and bottom of the eccentric block 603. A limiting disc 605 is slidably connected to the side of the short sliding rod 604 away from the eccentric block 603. Side-mounted square shells 606 are fixedly connected to both sides of the hollow cylindrical shell 601. An outward-extending spring 607 is fixedly connected to the inner wall of the side-mounted square shell 606. A side-angle sliding plate 608 is fixedly connected to the end of the outward-extending spring 607 away from the side-mounted square shell 606. The top and bottom of the hollow cylindrical shell 601 are rotatably connected to the inner wall of the hollow hole 411. The top of the hollow cylindrical shell 601 is fixedly connected to the central cylinder 507. The top and bottom of the side-angle sliding plate 608 are rotatably connected to the side-mounted square shell 411. The inner wall of the square shell 606 is slidably connected. The limiting disc 605 is sleeved on the central rotating rod 602 and rotatably connected to the central rotating rod 602. The short slide rod 604 is rotatably connected to the inner wall of the hollow shell 601 through a bearing. The rotation of the central cylinder 507 drives the hollow shell 601 to rotate, which causes the rotatably connected central rotating rod 602 to drive 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 slide rod 604. The short slide rod 604 is set 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 plate 608 to rotate through the side-mounted square shell 606 to scrape the ore material left inside the hollow hole 411. At the same time, the outward spring 607 pushes the side angle slide plate 608 to extend outward.
[0017] The sludge removal device 7 includes a pressing plate 701. A sponge plate 702 is fixedly connected to one side of the pressing plate 701. A plastic plate 703 is fixedly connected to the top of the sponge plate 702. A filter hole 704 is opened 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 opened on the side of the sponge plate 702 near the pressing plate 701. A connecting spring 707 is fixedly connected to the inner wall of the inner circular through hole 706. A perforated plate 708 is fixedly connected to the side of the connecting spring 707 away from the pressing plate 701. A curved side plate 709 is fixedly connected to the bottom of the side near the connecting spring 707. A tension rope 710 is slidably connected through one side of the perforated plate 708. A water storage box 711 is slidably connected to the end of the tension rope 710 away from the extrusion plate 701. A pull-out plate 712 is fixedly connected to the end of the tension rope 710 away from the extrusion plate 701. 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 perforated plate 708... The inner wall of the bottom hole 412 is fixedly connected to the water storage box 711, one side of which is fixedly connected to the rectangular outer shell 401. The end of the tension rope 710 away from the pull plate 712 is fixedly connected to the extrusion plate 701. The side of the perforated 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 perforated plate 708 is fixedly connected to the extrusion plate 701. The side of the plastic plate 703 away from the perforated plate 708 is fixedly connected to the extrusion plate 701. The ore falls onto the plastic plate 703 through the screen plate 409 and passes through the filter holes 704. The moisture in the wet mud brought by the ore is filtered and diluted on the sponge plate 702. Pulling the pull plate 712 drives the extrusion plate 701 to extrude 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 screen plate 409. The squeezed water flows into the water storage box 711 through the perforated plate 708. The curved side plate 709 stores the water in the sponge plate 702 that was not squeezed into the perforated plate 708. Releasing the pull plate 712 and connecting the spring 707 causes the sponge plate 702 to return to its original shape.
[0018] When using this invention, the ore is poured into the feed hopper 402, the electric rotary 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 outer shell 401 for re-crushing. When the electric rotary rod 2 is turned off, the pull spring 503 pulls the rectangular push plate 405 back into the top side groove 403, and the ore falls on the screen plate 409 and is screened through the screen holes 410. At the same time, the annular protective pad 408 wraps the screen plate 409. The ore falls onto the screen plate 409 after passing through the top slide plate 502. The electric rotating rod 2 is started, which drives the central cylinder 507 to rotate through the long connecting rod 3, so that the crushing blade 508 crushes the large ore. At the same time, the side baffle 505 blocks the large ore. The top slide plate 502 is pulled inward by the perforated rope 504 to close the feed port. When the electric rotating rod 2 is closed, the return spring 503 pulls back the top slide plate 502. The rotation of the central cylinder 507 drives the rotation of the hollow cylindrical shell 601, causing the rotating rod 602 to drive the eccentric block 603 to rotate and vibrate. At the same time, the limiting disc 605 limits the eccentric block 603 through the short slide rod 604. The short slide rod 604 is positioned between the limiting disc 605 and the eccentric block 603 to prevent the eccentric block 603 from making direct hard contact with the limiting disc 605. Meanwhile, the hollow cylindrical shell 601 drives the side angle slide plate 608 to rotate through the side square shell 606 to scrape the ore material retained inside the hollow hole 411. At the same time, the outward spring 607 pushes the side angle slide plate 608 to extend outward. The ore falls onto the plastic plate 703 through the screen plate 409. The water in the wet mud brought by the ore is filtered through the water filter holes 704 and diluted on the sponge plate 702. Pulling the pull plate 712 drives the extrusion plate 701 to extrude 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 screen plate 409. The water after extrusion flows into the water storage box 711 through the perforated plate 708. The curved side plate 709 stores the water in the sponge plate 702 that was not extruded into the perforated plate 708. Releasing the pull plate 712 and connecting the spring 707 causes the sponge plate 702 to return to its original shape.
[0019] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.
Claims
1. A ball mill with convenient feeding, comprising a circular connecting rod (1), characterized in that: One end of the circular connecting rod (1) is fixedly connected to an electric rotating rod (2), the drive 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 crushing device (5), the bottom of the crushing device (5) is fixedly connected to a uniform material 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) includes a rectangular shell (401), with a feeding hopper (402) fixedly connected to the top of the rectangular shell (401). A top-side groove (403) is formed on the top of the inner wall of the rectangular shell (401), and a side tension 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 tension spring (404) away from the top-side groove (403), and a rectangular push plate (405) is fixedly connected to the side of the rectangular push plate (405) away from the side tension spring (404). The rectangular outer shell (401) has a tension rope (406), a central ring groove (407) on its inner wall, an annular protective pad (408) fixedly connected to the inner wall of the central ring groove (407), a screening plate (409) fixedly connected to the inner wall of the annular protective pad (408), a screening hole (410) on the top of the screening plate (409), a hollow hole (411) on the bottom of the inner wall of the screening hole (410), and a bottom side hole (412) on one side of the bottom of the inner wall of the rectangular outer shell (401). The sludge removal 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 filter hole (704) is opened on the top of the plastic plate (703), an upper scraper (705) is fixedly connected to the top of the plastic plate (703), and an inner circular through hole (706) is opened on the side of the sponge plate (702) near the extrusion plate (701), and a connecting spring (705) is fixedly connected to the inner wall of the inner circular through hole (706). 7) A perforated 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 the side of the perforated plate (708) near the connecting spring (707). A tensioning rope (710) is slidably connected through one side of the perforated plate (708). A water storage box (711) is slidably connected to one end of the tensioning rope (710) away from the extrusion plate (701). A pull-out plate (712) is fixedly connected to one end of the tensioning rope (710) away from the extrusion plate (701).
2. The ball mill with convenient feeding according to claim 1, characterized in that: The outer surface of the desliming device (7) is fixedly connected to the inner wall of the bottom side hole (412), the top and bottom of the uniform material device (6) are rotatably connected to the inner wall of the hollow hole (411), the two sides of the re-crushing device (5) are fixedly connected to the inner wall of the feeding device (4), and the top two sides of the inner wall of the feeding device (4) are fixedly connected to the round connecting rod (1).
3. The ball mill with convenient feeding according to claim 1, characterized in that: The top two sides 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 the two sides of the rectangular push plate (405) are slidably connected to the inner wall of the rectangular shell (401).
4. The ball mill with convenient feeding according to claim 1, characterized in that: The crushing device (5) includes a top-mounted shell (501), a top-mounted sliding plate (502) is slidably connected to the inner wall of the top-mounted shell (501), a pull-back spring (503) is fixedly connected to one side of the top-mounted sliding plate (502), a perforated rope (504) is fixedly connected to the side of the top-mounted sliding plate (502) away from the pull-back spring (503), a side baffle (505) is slidably connected to the end of the perforated rope (504) away from the top-mounted sliding plate (502), and a side baffle (505) is provided on both sides of the side baffle (505). A central cylinder (507) is rotatably connected to the top of the inner wall of the side baffle (505), and crushing blades (508) are fixedly connected to both sides of the central cylinder (507).
5. A ball mill with convenient feeding according to claim 4, characterized in that: The top of the central cylinder (507) is fixedly connected to the long connecting rod (3), and the end of the tension rope (406) away from the top 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 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 pull spring (503) away from the top sliding 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) includes a hollow cylindrical shell (601). A central rotating rod (602) is rotatably connected to the inner wall of the hollow cylindrical shell (601) via a bearing. An eccentric block (603) is fixedly connected to one end of the central rotating rod (602). Short sliding rods (604) are slidably connected to the top and bottom of the eccentric block (603). A limiting disc (605) is slidably connected to the side of the short sliding rod (604) away from the eccentric block (603). Side-mounted square shells (606) are fixedly connected to both sides of the hollow cylindrical shell (601). An outward-extending spring (607) is fixedly connected to the inner wall of the side-mounted square shell (606). A side angle sliding plate (608) is fixedly connected to the end of the outward-extending spring (607) away from the side-mounted square shell (606).
8. A ball mill with convenient feeding according to claim 7, characterized in that: The top and bottom of the hollow shell (601) are rotatably connected to the inner wall of the hollow hole (411). The top of the hollow shell (601) is fixedly connected to the central cylinder (507). The top and bottom of the side angle sliding plate (608) are slidably connected to the inner wall of the side square shell (606). The limiting disc (605) is sleeved on the central rotating rod (602) and rotatably connected to the central rotating rod (602). The short sliding rod (604) is rotatably connected to the inner wall of the hollow shell (601) through a bearing.
9. A ball mill with convenient feeding according to claim 1, 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 perforated 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 plate (712) is fixedly connected to the extrusion plate (701). The side of the perforated 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 perforated plate (708) is fixedly connected to the extrusion plate (701). The side of the plastic plate (703) away from the perforated plate (708) is fixedly connected to the extrusion plate (701).