Blockage-preventing blanking device of magnetic separator

Abstract

The invention relates to the technical field of magnetic separators, and discloses a magnetic separator blanking device capable of avoiding blockage, the magnetic separator blanking device comprises a bottom frame, a magnetic separation rod and a treatment box fixedly mounted in the middle of the top of the bottom frame, the top of the treatment box is connected with a feeding cylinder, the feeding cylinder is internally provided with a blanking assembly, and the treatment box is internally provided with a magnetic separation assembly; the discharging assembly comprises a first motor and a second motor which are fixedly installed on one side of the outer portion of the feeding cylinder, the output end of the first motor is fixedly connected with a left shaft, and first crushing teeth are fixedly installed in the middle of the outer side of the left shaft; the magnetic separation assembly comprises a mounting shaft and a connecting shaft, the mounting shaft is rotationally mounted on the vertical plate, and the problems that normal feeding of the mineral powder materials is hindered due to the fact that the mineral powder materials contain large mineral blocks, and when the mineral powder materials discharged at a time are too many, the mineral powder materials are likely to be accumulated and blocked at a discharging opening, and the discharging efficiency is high are solved. And the blanking efficiency and the subsequent magnetic separation operation process are influenced.

Description

Technical Field

[0001] The invention relates to the technical field of magnetic separators, and in particular to a blocking-avoiding material discharge device for a magnetic separator. Background Art

[0002] Magnetic separator is a screening device for removing iron powder and other materials from powdery particles. During the screening process of minerals, the magnetic separators currently on the market tend to discharge too much mineral powder at one time, causing the mineral powder to accumulate at the discharge port, affecting the feeding effect and reducing the efficiency of subsequent magnetic separation operations.

[0003] For example, a feeding device of a magnetic separator with announcement number CN214878262U includes a feeding port, a first feeding pipe and a second feeding pipe, wherein the feeding end of the first feeding pipe is connected to the discharging end of the feeding port, the discharging end of the first feeding pipe is connected to the feeding end of the second feeding pipe, the discharging end of the second feeding pipe is connected to the magnetic separator, the discharging end of the first feeding pipe includes a plurality of first feeding ports, and the discharging end of the second feeding pipe includes a plurality of second feeding ports. The feeding device has the advantages of large feeding area, more uniform feeding and high screening efficiency. However, since the mineral powder material input into the magnetic separator may contain larger pieces of ore blocks, these larger ore blocks will hinder the normal feeding of the mineral powder material. When too much mineral powder material is fed at one time, the mineral powder material may accumulate and clog at the feeding port, affecting the feeding efficiency and the subsequent magnetic separation operation process, thereby reducing the magnetic separation effect of the device.

[0004] Therefore, a magnetic separator unloading device which avoids blockage is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a magnetic separator unloading device which avoids blockage, so as to solve the problem that the mineral powder material contains large ore blocks, which will hinder the normal feeding of the mineral powder material. When too much mineral powder material is unloaded at one time, the mineral powder material may accumulate and block at the unloading port, thereby affecting the unloading efficiency and the subsequent magnetic separation operation process.

[0006] To achieve the above object, the present invention provides the following technical solution: a blocking-avoiding magnetic separator unloading device, comprising a base frame, a magnetic separation rod and a processing box fixedly installed in the middle of the top of the base frame, wherein the top of the processing box is connected to a feeding cylinder; Also includes: A material discharge assembly is arranged inside the feed cylinder, a magnetic separation assembly is arranged inside the processing box, a lower plate is fixedly connected to one side of the base frame, a vertical plate is fixedly installed on the top of the lower plate by bolts, and a material discharge pipe is installed at the bottom of the processing box; The unloading assembly comprises a motor 1 and a motor 2 fixedly mounted on one side of the outside of the feed barrel, the output end of the motor 1 is fixedly connected to a left shaft, a crushing tooth 1 is fixedly mounted on the middle part of the outer side of the left shaft, a left gear is fixedly connected to the outer side of the left shaft close to the motor 1, the output end of the motor 2 is fixedly connected to a right shaft, and a crushing tooth 2 is fixedly mounted on the middle part of the outer side of the right shaft; A right gear is fixedly connected to the outside of the right shaft near the second motor, a rotating shaft is rotatably connected to the outside of the feed barrel, and a half gear 1, an auxiliary gear and a half gear 2 are fixedly connected to the outside of the rotating shaft in sequence, the half gear 1 is meshed with the left gear, and the half gear 2 is meshed with the right gear; A screw is rotatably connected to one side of the outside of the feed barrel, and a follower gear is fixedly connected to one end of the screw away from the feed barrel, and the follower gear is meshed with the auxiliary gear. A movable sleeve is sleeved on the outer side of the screw, and a blocking plate is slidably connected to one side of the feed barrel, and the blocking plate is fixedly connected to the movable sleeve; The magnetic separation assembly comprises a mounting shaft and a connecting shaft, wherein the mounting shaft is rotatably mounted on the vertical plate, the connecting shaft is fixedly mounted with the left shaft by bolts, a lower pulley is fixedly connected to the outer side of the mounting shaft, an upper pulley is fixedly connected to the outer side of the connecting shaft, and the lower pulley is connected to the upper pulley by a belt adapter; A mounting plate is rotatably mounted on the outer middle part of the mounting shaft, a fixed disk is fixedly connected to one end of the mounting shaft, the magnetic separation rod is symmetrically mounted on a side of the fixed disk away from the mounting plate, a toggle rod is fixedly connected to the outer side of the fixed disk, a breaking rod is rotatably mounted inside the processing box, and a passive rod is fixedly connected to the outer side of the breaking rod.

[0007] Preferably, the left shaft is rotatably connected to the feed barrel, the right shaft is rotatably connected to the feed barrel, the crushing tooth one and the crushing tooth two are located inside the feed barrel, the rotation directions of the crushing tooth one and the crushing tooth two are opposite, the crushing tooth one and the crushing tooth two are arranged at an interval, and the left gear and the right gear are located outside the feed barrel.

[0008] By adopting the above technical solution, the reciprocating movement of the blocking plate can be realized, and the feeding space between the feed barrel and the processing box can be intermittently reduced, thereby reducing the feeding speed and extending the retention time of the mineral powder material inside the feed barrel, thereby improving the crushing effect of crushing teeth one and crushing teeth two, and reducing the influence of larger ore blocks on subsequent magnetic separation.

[0009] Preferably, the auxiliary gear is located between half gear one and half gear two, the screw rod is located below the rotating shaft, and the diameter of the slave gear is smaller than the diameter of the auxiliary gear.

[0010] By adopting the above technical solution, the tooth blocks of the half gear 1 and the half gear 2 are both half a circle, which facilitates the reciprocating rotation of the shaft and the auxiliary gear.

[0011] Preferably, a slide groove is opened at the lower part of one side of the feed barrel, the movable sleeve is fitted with the slide groove, the movable sleeve is slidably connected with the slide groove, and a guide plate is fixedly installed inside the feed barrel, and the guide plate is located on the side of the blocking plate close to the vertical plate.

[0012] By adopting the above technical solution, the auxiliary gear rotates to drive the slave gear to rotate, so that the slave gear drives the lead screw to rotate reciprocatingly, which can make the movable sleeve and the blocking plate reciprocate horizontally and the blocking plate reciprocate.

[0013] Preferably, a mounting groove is provided on one side of the processing box close to the vertical plate, the mounting groove is engaged with a mounting plate, and the mounting plate is fixedly mounted to the processing box by bolts.

[0014] By adopting the above technical solution, the installation and disassembly of the mounting plate are facilitated.

[0015] Preferably, a rotating groove is provided on one side of the mounting plate close to the fixed disk, a connecting rod is fixedly connected to the side of the fixed disk away from the magnetic separation rod, a rotating member is fixedly connected to one end of the connecting rod away from the fixed disk, and the rotating member is rotatably connected to the rotating groove.

[0016] By adopting the above technical solution, the rotation of the fixed disk drives the connecting rod and the rotating member to rotate, and the rotating member rotates inside the rotating groove, thereby improving the rotation stability of the magnetic separation rod.

[0017] Preferably, the connecting rods are symmetrically arranged, there are no less than two connecting rods, and the rotating member fits tightly with the rotating groove.

[0018] By adopting the above technical solution, the connecting rod is used to support and assist the rotation of the rotating part.

[0019] Preferably, the toggle rods are arranged in an array, the breaking rods are located above the magnetic separation rods, and the passive rods are arranged in an array.

[0020] By adopting the above technical solution, the fixed plate drives the outer toggle rod to rotate at the same time, the rotation of the toggle rod will push the passive rod to rotate, and the rotation of the passive rod drives the breaking rod to rotate.

[0021] Preferably, there are no less than four toggle rods, no less than four passive rods, and the toggle rods are in contact with the passive rods.

[0022] By adopting the above technical solution, the breaking rod breaks up the incoming mineral powder material, making it easier to adsorb the iron powder therein onto the magnetic separation rod.

[0023] Compared with the prior art, the present invention has the following beneficial effects: a material discharge assembly is provided to realize the reciprocating movement of the blocking plate, and the feeding space between the feeding barrel and the processing box is intermittently reduced, thereby reducing the feeding speed, and prolonging the retention time of the mineral powder material inside the feeding barrel, thereby improving the crushing effect of the first crushing tooth and the second crushing tooth, reducing the influence of large ore blocks on subsequent magnetic separation, and improving the magnetic separation efficiency and magnetic separation effect of the device; 1. A feeding assembly is provided. The mineral powder material to be processed is input through the feeding barrel, and the motor 1 and the motor 2 are started at the same time. The motor 1 drives the left shaft to rotate, and the left shaft drives the crushing tooth 1 and the left gear to rotate. The motor 2 drives the crushing tooth 2 and the right gear to rotate through the right shaft, and the rotation directions of the motor 1 and the motor 2 are opposite. The crushing tooth 1 and the crushing tooth 2 rotate close to each other. Since the tooth blocks of the half gear 1 and the half gear 2 are both half a circle, the rotation of the left gear can drive the half gear 1 to rotate forward, and the half gear 1 drives the rotating shaft and the auxiliary gear to rotate forward. At this time, the half gear 2 does not mesh with the right gear. When the half gear 1 is separated from the right gear, the right gear rotates to drive the half gear 2 to rotate in the opposite direction, and the half gear 2 drives the rotating shaft to reverse, thereby realizing the forward and reverse rotation of the rotating shaft and the auxiliary gear. The auxiliary gear rotates repeatedly, and the rotation of the auxiliary gear drives the rotation of the slave gear, so that the slave gear drives the lead screw to rotate reciprocatingly, which can make the movable sleeve and the blocking plate reciprocate horizontally. The reciprocating movement of the blocking plate can intermittently reduce the feeding space between the feeding barrel and the processing box, thereby reducing the feeding speed and prolonging the retention time of the mineral powder material inside the feeding barrel, thereby improving the crushing effect of the crushing teeth 1 and 2, reducing the influence of larger ore blocks on subsequent magnetic separation, and improving the magnetic separation efficiency and effect of the device. It solves the problem that the mineral powder material contains larger ore blocks, which will hinder the normal feeding of the mineral powder material. When too much mineral powder material is discharged at one time, the mineral powder material may accumulate and block at the discharge port, affecting the discharge efficiency and the subsequent magnetic separation operation process; 2. A magnetic separation component is provided. The rotation of the left shaft will drive the connecting shaft and the upper pulley to rotate. The upper pulley drives the lower pulley to rotate through the belt. The lower pulley drives the installation shaft to rotate. The installation shaft drives the fixed plate and the connecting rod to rotate. The fixed plate drives the outer toggle rod to rotate at the same time. The rotation of the toggle rod will push the passive rod to rotate. The rotation of the passive rod drives the breaking rod to rotate. The breaking rod breaks up the incoming mineral powder material to facilitate the adsorption of the iron powder on the magnetic separation rod. The rotation of the fixed plate drives the connecting rod and the rotating part to rotate. The rotating part rotates inside the rotating trough, which improves the rotation stability of the magnetic separation rod. The processed mineral powder material is discharged and collected through the discharge pipe. By removing the mounting bolts at the connecting shaft, the vertical plate and the mounting plate, the mounting plate and the magnetic separation rod can be pulled out, and the iron powder adsorbed on the magnetic separation rod can be collected and processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the first three-dimensional overall structure of the present invention; Figure 2It is a schematic diagram of a second three-dimensional overall structure of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the feed barrel of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 This is a schematic diagram of the upper pulley installation structure of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle; Figure 7 This is a schematic diagram of the installation structure of the mobile sleeve of the present invention; Figure 8 This is a schematic diagram of the cross-sectional structure of the processing box of the present invention; Fig. 9 For the present invention Figure 8 The enlarged structural diagram at C in the middle; Fig.10 This is a schematic diagram of the installation structure of the magnetic separation rod of the present invention.

[0025] In the figure: 1, chassis; 2, processing box; 3, feed barrel; 4, unloading assembly; 41, motor 1; 42, motor 2; 43, left shaft; 44, crushing tooth 1; 45, left gear; 46, right shaft; 47, crushing tooth 2; 48, right gear; 49, rotating shaft; 410, half gear 1; 411, half gear 2; 412, auxiliary gear; 413, screw rod; 414, slave gear; 415, moving sleeve; 41 6. Slide groove; 417. Blocking plate; 418. Guide plate; 5. Magnetic separation assembly; 51. Mounting shaft; 52. Lower pulley; 53. Connecting shaft; 54. Upper pulley; 55. Mounting groove; 56. Mounting plate; 57. Fixed plate; 58. Rotating groove; 59. Connecting rod; 510. Rotating part; 511. Toggle rod; 512. Breaking rod; 513. Passive rod; 6. Lower plate; 7. Vertical plate; 8. Discharge pipe; 9. Magnetic separation rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 10 The present invention provides a technical solution: a magnetic separator unloading device that avoids blockage, comprising a base frame 1, a magnetic separation rod 9 and a processing box 2 fixedly installed in the middle of the top of the base frame 1, and a feeding barrel 3 is connected to the top of the processing box 2.

[0028] A lower plate 6 is fixedly connected to one side of the base frame 1 , a vertical plate 7 is fixedly installed on the top of the lower plate 6 by bolts, and a discharge pipe 8 is installed at the bottom of the processing box 2 .

[0029] A material discharge assembly 4 is arranged inside the feed barrel 3, and the material discharge assembly 4 includes a motor 1 41 and a motor 2 42 fixedly mounted on one side of the outside of the feed barrel 3, the output end of the motor 1 41 is fixedly connected to a left shaft 43, a crushing tooth 1 44 is fixedly mounted on the middle part of the outer side of the left shaft 43, a left gear 45 is fixedly connected to the outer side of the left shaft 43 close to the motor 1 41, the output end of the motor 2 42 is fixedly connected to a right shaft 46, and a crushing tooth 2 47 is fixedly mounted on the middle part of the outer side of the right shaft 46.

[0030] A right gear 48 is fixedly connected to the outside of the right shaft 46 near the motor 2 42, and a rotating shaft 49 is rotatably connected to the outside of the feed barrel 3. A half gear 1 410, an auxiliary gear 412 and a half gear 2 411 are fixedly connected to the outside of the rotating shaft 49 in sequence. The half gear 1 410 is meshedly connected to the left gear 45, and the half gear 2 411 is meshedly connected to the right gear 48.

[0031] The left shaft 43 is rotationally connected to the feed barrel 3, the right shaft 46 is rotationally connected to the feed barrel 3, the crushing tooth 1 44 and the crushing tooth 2 47 are located inside the feed barrel 3, the crushing tooth 1 44 and the crushing tooth 2 47 have opposite rotation directions, the crushing tooth 1 44 and the crushing tooth 2 47 are arranged at an interval, and the left gear 45 and the right gear 48 are located outside the feed barrel 3.

[0032] A screw rod 413 is rotatably connected to one side of the outer side of the feed barrel 3, and a slave gear 414 is fixedly connected to the end of the screw rod 413 away from the feed barrel 3. The slave gear 414 is meshingly connected to the auxiliary gear 412, and a movable sleeve 415 is sleeved on the outer side of the screw rod 413. A blocking plate 417 is slidably connected to one side of the feed barrel 3, and the blocking plate 417 is fixedly connected to the movable sleeve 415.

[0033] The auxiliary gear 412 is located between the half gear 1 410 and the half gear 2 411 , the screw rod 413 is located below the rotating shaft 49 , and the diameter of the slave gear 414 is smaller than the diameter of the auxiliary gear 412 .

[0034] A slide groove 416 is provided at the lower part of one side of the feed barrel 3, and the movable sleeve 415 is fitted with the slide groove 416, and the movable sleeve 415 is slidably connected to the slide groove 416. A guide plate 418 is fixedly installed inside the feed barrel 3, and the guide plate 418 is located on the side of the blocking plate 417 close to the vertical plate 7.

[0035] Embodiment 1: Figure 1-Figure 7As shown, a material discharge assembly 4 is provided. The mineral powder material to be processed is input through the feed barrel 3, and the motor 1 41 and the motor 2 42 are started at the same time. The motor 1 41 drives the left shaft 43 to rotate, and the left shaft 43 drives the crushing tooth 1 44 and the left gear 45 to rotate. The motor 2 42 drives the crushing tooth 2 47 and the right gear 48 to rotate through the right shaft 46. The rotation directions of the motor 1 41 and the motor 2 42 are opposite, and the crushing tooth 1 44 and the crushing tooth 2 47 rotate close to each other.

[0036] Since the tooth blocks of half gear 1 410 and half gear 2 411 are both half a circle, the rotation of left gear 45 can drive half gear 1 410 to rotate forward, and half gear 1 410 drives the rotating shaft 49 and auxiliary gear 412 to rotate forward. At this time, half gear 2 411 is not engaged with right gear 48. When half gear 1 410 is separated from right gear 48, the rotation of right gear 48 drives half gear 2 411 to rotate in the opposite direction, and half gear 2 411 drives the rotating shaft 49 to reverse, thereby realizing the reciprocating rotation of rotating shaft 49 and auxiliary gear 412.

[0037] The rotation of the auxiliary gear 412 drives the slave gear 414 to rotate, so that the slave gear 414 drives the screw rod 413 to rotate reciprocatingly, which can make the movable sleeve 415 and the blocking plate 417 reciprocate horizontally. The reciprocating movement of the blocking plate 417 can intermittently reduce the feeding space between the feed barrel 3 and the processing box 2, thereby reducing the feeding speed and prolonging the retention time of the mineral powder material inside the feed barrel 3, thereby improving the crushing effect of the crushing teeth 1 44 and the crushing teeth 2 47, reducing the influence of larger ore blocks on subsequent magnetic separation, and improving the magnetic separation efficiency and magnetic separation effect of the device, and solving the problem that the mineral powder material contains larger pieces of ore blocks, which will hinder the normal feeding of the mineral powder material. When too much mineral powder material is discharged at one time, the mineral powder material may accumulate and block at the discharge port, affecting the discharge efficiency and the subsequent magnetic separation operation process.

[0038] A magnetic separation component 5 is provided inside the processing box 2, and the magnetic separation component 5 includes a mounting shaft 51 and a connecting shaft 53. The mounting shaft 51 is rotatably mounted on the vertical plate 7, and the connecting shaft 53 is fixedly mounted to the left shaft 43 by bolts. A lower pulley 52 is fixedly connected to the outer side of the mounting shaft 51, and an upper pulley 54 is fixedly connected to the outer side of the connecting shaft 53. The lower pulley 52 and the upper pulley 54 are connected by belt adapters.

[0039] A mounting plate 56 is rotatably mounted on the outer middle part of the mounting shaft 51, one end of the mounting shaft 51 is fixedly connected to a fixing disk 57, the magnetic separation rod 9 is symmetrically mounted on the side of the fixing disk 57 away from the mounting plate 56, a toggle rod 511 is fixedly connected to the outer side of the fixing disk 57, a breaking rod 512 is rotatably mounted inside the processing box 2, and a passive rod 513 is fixedly connected to the outer side of the breaking rod 512.

[0040] A mounting groove 55 is provided on one side of the processing box 2 close to the vertical plate 7 , and the mounting groove 55 is engaged with a mounting plate 56 , and the mounting plate 56 is fixed to the processing box 2 by bolts.

[0041] A rotating groove 58 is provided on one side of the mounting plate 56 close to the fixed disk 57 , a connecting rod 59 is fixedly connected to the side of the fixed disk 57 away from the magnetic separation rod 9 , and a rotating member 510 is fixedly connected to the end of the connecting rod 59 away from the fixed disk 57 , and the rotating member 510 is rotatably connected to the rotating groove 58 .

[0042] The connecting rods 59 are symmetrically arranged, there are no less than two connecting rods 59 , and the rotating member 510 fits tightly with the rotating groove 58 .

[0043] The toggle rods 511 are arranged in an array, the breaking rods 512 are located above the magnetic separation rods 9, and the passive rods 513 are arranged in an array.

[0044] There are no less than four toggle rods 511 and no less than four passive rods 513 , and the toggle rods 511 are in contact with the passive rods 513 .

[0045] Embodiment 2: Figure 8-Figure 10 As shown, a magnetic separation component 5 is provided. The rotation of the left shaft 43 will drive the connecting shaft 53 and the upper pulley 54 to rotate. The upper pulley 54 drives the lower pulley 52 to rotate through the belt. The lower pulley 52 drives the installation shaft 51 to rotate. The installation shaft 51 drives the fixed disk 57 and the connecting rod 59 to rotate. The fixed disk 57 simultaneously drives the outer toggle rod 511 to rotate. The rotation of the toggle rod 511 will drive the passive rod 513 to rotate. The rotation of the passive rod 513 drives the breaking rod 512 to rotate. The breaking rod 512 breaks up the incoming mineral powder material to facilitate the adsorption of the iron powder therein on the magnetic separation rod 9.

[0046] The rotation of the fixed disk 57 drives the connecting rod 59 and the rotating member 510 to rotate. The rotating member 510 rotates inside the rotating groove 58, which improves the rotation stability of the magnetic separation rod 9. The processed mineral powder material is discharged and collected through the discharge pipe 8. By removing the mounting bolts at the connecting shaft 53, the vertical plate 7 and the mounting plate 56, the mounting plate 56 and the magnetic separation rod 9 can be pulled out, and the iron powder adsorbed on the magnetic separation rod 9 can be collected and processed.

[0047] Working principle: When using the device, first, Figure 1-Figure 10 As shown, the mineral powder material to be processed is input through the feed barrel 3, and the motor 1 41 and the motor 2 42 are started at the same time, the crushing tooth 1 44 and the crushing tooth 2 47 rotate close to each other, and the rotation of the left gear 45 can drive the half gear 1 410 to rotate forward, and the half gear 1 410 drives the rotating shaft 49 and the auxiliary gear 412 to rotate forward. When the half gear 1 410 is separated from the right gear 48, the right gear 48 rotates to drive the half gear 2 411 to rotate in the opposite direction, and the half gear 2 411 drives the rotating shaft 49 to reverse, thereby realizing the reciprocating rotation of the rotating shaft 49 and the auxiliary gear 412.

[0048] The auxiliary gear 412 rotates to drive the slave gear 414 to rotate, so that the slave gear 414 drives the screw rod 413 to rotate reciprocatingly, which can make the movable sleeve 415 and the blocking plate 417 move reciprocatingly horizontally. The reciprocating movement of the blocking plate 417 can intermittently reduce the feeding space between the feeding barrel 3 and the processing box 2.

[0049] The rotation of the left shaft 43 will drive the connecting shaft 53 and the upper pulley 54 to rotate. The upper pulley 54 drives the lower pulley 52 to rotate through the belt. The lower pulley 52 drives the installation shaft 51 to rotate. The installation shaft 51 drives the fixed disk 57 and the connecting rod 59 to rotate. The fixed disk 57 also drives the outer toggle rod 511 to rotate. The rotation of the toggle rod 511 will drive the passive rod 513 to rotate. The rotation of the passive rod 513 drives the breaking rod 512 to rotate. The breaking rod 512 breaks up the incoming mineral powder material to facilitate the adsorption of the iron powder on the magnetic separation rod 9.

[0050] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0051] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A magnetic separator unloading device for avoiding blockage, comprising a base frame (1), a magnetic separation rod (9), and a processing box (2) fixedly mounted in the middle of the top of the base frame (1), wherein the top of the processing box (2) is connected to a feeding cylinder (3); It is characterized in that Also includes: A material discharge assembly (4) is arranged inside the feed barrel (3), a magnetic separation assembly (5) is arranged inside the processing box (2), a lower plate (6) is fixedly connected to one side of the base frame (1), a vertical plate (7) is fixedly mounted on the top of the lower plate (6) by bolts, and a material discharge pipe (8) is installed at the bottom of the processing box (2); The unloading assembly (4) comprises a motor 1 (41) and a motor 2 (42) fixedly mounted on one side of the outside of the feeding barrel (3); the output end of the motor 1 (41) is fixedly connected to a left shaft (43); a crushing tooth 1 (44) is fixedly mounted on the middle part of the outer side of the left shaft (43); a left gear (45) is fixedly mounted on the outer side of the left shaft (43) close to the motor 1 (41); the output end of the motor 2 (42) is fixedly connected to a right shaft (46); a crushing tooth 2 (47) is fixedly mounted on the middle part of the outer side of the right shaft (46); A right gear (48) is fixedly connected to the outside of the right shaft (46) near the second motor (42); a rotating shaft (49) is rotatably connected to the outside of the feed barrel (3); a half gear (410), an auxiliary gear (412) and a half gear (411) are fixedly connected to the outside of the rotating shaft (49) in sequence; the half gear (410) is meshingly connected to the left gear (45); and the half gear (411) is meshingly connected to the right gear (48); A screw rod (413) is rotatably connected to one side of the outside of the feed barrel (3); an end of the screw rod (413) away from the feed barrel (3) is fixedly connected to a follower gear (414); the follower gear (414) is meshingly connected to an auxiliary gear (412); a movable sleeve (415) is sleeved on the outside of the screw rod (413); a blocking plate (417) is slidably connected to one side of the feed barrel (3); and the blocking plate (417) is fixedly connected to the movable sleeve (415); The magnetic separation component (5) comprises a mounting shaft (51) and a connecting shaft (53); the mounting shaft (51) is rotatably mounted on the vertical plate (7); the connecting shaft (53) is fixedly mounted on the left shaft (43) by means of bolts; a lower pulley (52) is fixedly connected to the outer side of the mounting shaft (51); an upper pulley (54) is fixedly connected to the outer side of the connecting shaft (53); and the lower pulley (52) and the upper pulley (54) are connected by means of a belt adapter; A mounting plate (56) is rotatably mounted on the outer side of the middle portion of the mounting shaft (51); one end of the mounting shaft (51) is fixedly connected to a fixing disk (57); the magnetic separation rod (9) is symmetrically mounted on a side of the fixing disk (57) away from the mounting plate (56); a toggle rod (511) is fixedly connected to the outer side of the fixing disk (57); a breaking rod (512) is rotatably mounted inside the processing box (2); and a passive rod (513) is fixedly connected to the outer side of the breaking rod (512).

2. A blocking-avoiding magnetic separator unloading device according to claim 1, characterized in that: The left shaft (43) is rotatably connected to the feed barrel (3), the right shaft (46) is rotatably connected to the feed barrel (3), the crushing tooth 1 (44) and the crushing tooth 2 (47) are located inside the feed barrel (3), the crushing tooth 1 (44) and the crushing tooth 2 (47) rotate in opposite directions, the crushing tooth 1 (44) and the crushing tooth 2 (47) are arranged at an interval, and the left gear (45) and the right gear (48) are located outside the feed barrel (3).

3. A blocking-avoiding magnetic separator unloading device according to claim 1, characterized in that: The auxiliary gear (412) is located between the first half gear (410) and the second half gear (411), the screw rod (413) is located below the rotating shaft (49), and the diameter of the slave gear (414) is smaller than the diameter of the auxiliary gear (412).

4. A blocking-avoiding magnetic separator unloading device according to claim 1, characterized in that: A slide groove (416) is provided at a lower portion of one side of the feed barrel (3), the movable sleeve (415) is fitted with the slide groove (416), the movable sleeve (415) is slidably connected to the slide groove (416), and a guide plate (418) is fixedly installed inside the feed barrel (3), and the guide plate (418) is located on a side of the blocking plate (417) close to the vertical plate (7).

5. The blocking-avoiding magnetic separator unloading device according to claim 1, characterized in that: A mounting groove (55) is provided on one side of the processing box (2) close to the vertical plate (7); the mounting groove (55) is engaged with a mounting plate (56); and the mounting plate (56) is fixedly mounted to the processing box (2) by bolts.

6. A blocking-avoiding magnetic separator unloading device according to claim 1, characterized in that: A rotating groove (58) is provided on a side of the mounting plate (56) close to the fixed disk (57); a connecting rod (59) is fixedly connected to a side of the fixed disk (57) away from the magnetic separation rod (9); a rotating member (510) is fixedly connected to an end of the connecting rod (59) away from the fixed disk (57); and the rotating member (510) is rotatably connected to the rotating groove (58).

7. A blocking-avoiding magnetic separator unloading device according to claim 6, characterized in that: The connecting rods (59) are symmetrically arranged, there are no less than two connecting rods (59), and the rotating member (510) is tightly fitted with the rotating groove (58).

8. The blocking-avoiding magnetic separator unloading device according to claim 1, characterized in that: The toggle rods (511) are arranged in an array, the scattering rods (512) are located above the magnetic separation rods (9), and the passive rods (513) are arranged in an array.

9. A blocking-avoiding magnetic separator unloading device according to claim 8, characterized in that: There are no less than four of the toggle rods (511), and no less than four of the passive rods (513), and the toggle rods (511) are in abutment with the passive rods (513).

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