Permanent magnet material deironing device

Abstract

The utility model discloses a permanent magnet material deironing device, and relates to the technical field of permanent magnet material deironing. The permanent magnet material iron removal device comprises an installation frame, four sets of lifting lugs are arranged at the top of the installation frame, two sets of rotating belt supporting rollers are installed at the top of the installation frame, supporting frames are arranged on the left side wall of the installation frame, two sets of installation frames are arranged at the top of the installation frame, and a first belt roller is installed on the outer wall of a second rotating shaft in a sleeved mode. A belt is arranged on the outer wall of the first belt roller, the outer wall of the second belt roller and the outer wall of the two sets of supporting belt rollers in a sleeved mode, a tensioning adjusting mechanism is arranged at the bottom of the installation frame, and the tensioning adjusting mechanism is used for adjusting the tightness of the belt. And therefore, when the belt is too loose, the belt is quickly tensioned, the belt is prevented from slipping, and the conveying effect of the belt on the magnet is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to permanent magnet material iron removal technical field, concretely is a kind of permanent magnet material iron removal device. BACKGROUND

[0002] Permanent magnet iron remover is the characteristic using magnet adsorption iron product, realizes the effect of iron removal in effective range, in the process of ore crushing, screening, transportation, permanent magnet iron remover can effectively remove ferromagnetic impurities in ore, such as iron filings, iron block, etc., improve the grade of ore and the efficiency of subsequent processing, at the same time, in metallurgical industry, it is also commonly used to remove ferromagnetic impurities in metal raw materials, ensure the smooth progress of smelting process, the permanent magnet material iron removal device of present times utilizes the conveying function of belt to cooperate with the magnetism of permanent magnet and adsorb magnet in material, and when belt drives magnet away from permanent magnet, magnet on belt is automatically unloaded, and manual unloading is not needed, but belt will appear loose and slip due to the decrease of tightness after long time use, affect the conveying of magnet, and the tightness of belt is mostly adjusted by finding fastener of belt, then using spanner to tighten or loosen fastener step by step to adjust the tightness of belt, and the adjustment is complicated, therefore, we propose a kind of permanent magnet material iron removal device capable of quickly adjusting the tightness of belt. SUMMARY

[0003] In order to solve the problem that the permanent magnet material iron removal device cannot quickly adjust the tightness of the belt, the purpose of the present utility model is to provide a permanent magnet material iron removal device.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: a permanent magnet material iron removal device, comprising a mounting frame, four groups of lifting lugs are arranged on the top of the mounting frame, two groups of rotating belt support rollers are arranged on the top of the mounting frame, a support frame is arranged on the left side wall of the mounting frame, a driving device is arranged on the support frame, two groups of fixing seats are arranged on the bottom of the mounting frame, a rotating shaft is arranged below the mounting frame, one end of the rotating shaft is connected with a bearing arranged on the front side wall of the front fixing seat, a second belt roller is arranged on the outer wall of the rotating shaft, the output end of the driving device is connected with the other end of the rotating shaft, two groups of mounting racks are arranged on the top of the mounting frame, permanent magnets are arranged on the bottom of the two groups of mounting racks, two groups of adjusting seats are arranged below the mounting frame, a second rotating shaft is arranged below the mounting frame, the two ends of the second rotating shaft are respectively connected with bearings arranged on the distal ends of the two groups of adjusting seats, a first belt roller is arranged on the outer wall of the second rotating shaft, the outer walls of the first belt roller, the second belt roller and the two groups of support belt rollers are sleeved with a belt, a tension adjusting mechanism is arranged on the bottom of the mounting frame, and the tension adjusting mechanism is used for adjusting the tightness of the belt.

[0005] Preferably, the tensioning adjusting mechanism comprises two groups of mounting plates provided on the bottom of the mounting frame, right side walls of the two groups of mounting plates are provided with sliding grooves, left side walls in the two groups of sliding grooves are connected with lead screws through bearings two, outer walls of the two groups of lead screws are sleeved with sliding blocks, top portions of the two groups of adjusting seats are connected with bottom portions of the two groups of sliding blocks respectively, the bottom of the mounting frame is provided with a fixing box, one end of each of the two groups of lead screws penetrates through the left side wall of the fixing box and is connected with the bearing three provided on the right side wall in the fixing box, outer walls of the two groups of lead screws are sleeved with worms, the rear side wall in the fixing box is connected with a driving rod through a bearing four, one end of the driving rod penetrates through the front side wall in the fixing box and is connected with an adjusting knob provided outside, the outer wall of the driving rod is sleeved with two groups of turbines which are engaged with the two groups of worms respectively.

[0006] Preferably, the top of the sliding groove is provided with a limiting groove, and the top of the sliding block is provided with a limiting block which is slidingly connected in the limiting groove.

[0007] Preferably, the sliding block and the sliding groove are both provided in T shape.

[0008] Preferably, the permanent magnet is arranged in the mounting frame, and the bottom of the permanent magnet is arranged close to the inner side wall of the belt.

[0009] Preferably, the two groups of belt supporting rollers are arranged between the first belt roller and the second belt roller, and are symmetrical to each other.

[0010] Preferably, the outer side wall of the belt is provided with a plurality of rib strips, and the rib strips are made of hard rubber.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The utility model discloses a tensioning adjusting mechanism, which can adjust the position of the first belt roller, thereby quickly tensioning the belt when the belt is loose, avoiding belt slip and improving the conveying effect of the belt on the magnet.

[0013] 2. The utility model discloses a driving rod, a worm and a turbine, which can simultaneously drive the two groups of lead screws to rotate, thereby simultaneously changing the positions of the ends of the first belt roller, ensuring that the belt does not skew after adjustment and improving the effect of belt tensioning. DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0015] Figure 1 A structure schematic view of the utility model;

[0016] Figure 2 A structure schematic view of the utility model A;

[0017] Figure 3 A structure schematic view of the utility model B; Figure 2 The inside structure of the middle slide groove and the inside structure of the fixed box are enlarged schematic views;

[0018] Figure 4 A structure schematic view of the utility model C; Figure 2 The right view of the middle slide groove structure.

[0019] In the figure: 1, mounting frame; 2, tensioning adjusting mechanism; 20, fixed box; 21, adjusting knob; 22, screw rod; 23, slide groove; 24, mounting plate; 25, sliding block; 26, driving rod; 27, turbine; 28, worm; 3, first belt roller; 4, adjusting seat; 5, mounting frame; 6, permanent magnet; 7, second belt roller; 8, fixed seat; 9, support frame; 10, driving device; 11, belt support roller; 12, rib; 13, belt; 14, lifting lug. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] As Figures 1-4The utility model provides a kind of permanent magnet material de-ironing device, including installation frame 1, installation frame 1 top is equipped with four groups of lifting lugs 14, installation frame 1 top is equipped with two groups of rotating belt support roller 11, installation frame 1 left side wall is equipped with support frame 9, support frame 9 is equipped with driving device 10, installation frame 1 bottom is equipped with two groups of fixed seat 8, installation frame 1 below is equipped with rotating shaft, rotating shaft one end is connected with the bearing that front fixed seat 8 front side wall is equipped with, rotating shaft outer wall is connected and is equipped with second belt roller 7, the output of driving device 10 is connected with rotating shaft other end, installation frame 1 top is equipped with two groups of mounting bracket 5, two groups of mounting bracket 5 bottom is equipped with permanent magnet 6, installation frame 1 below is equipped with two groups of adjusting seat 4, installation frame 1 below is equipped with rotating shaft two, rotating shaft two both ends are connected with the bearing one that two groups of adjusting seat 4 far end is equipped with, rotating shaft two outer wall is connected and is equipped with first belt roller 3, first belt roller 3, second belt roller 7 and two groups of support belt roller 11 outer wall are connected and are equipped with belt 13, two groups of belt support roller 11 are located between first belt roller 3 and second belt roller 7 setting, and mutually symmetrical, installation frame 1 bottom is equipped with tension adjusting mechanism 2, and tension adjusting mechanism 2 is used to adjust the tightness of belt 13.

[0022] As Figures 2-4 As shown, tension adjusting mechanism 2 includes two groups of mounting plates 24 provided at the bottom of installation frame 1, the right side wall of the two groups of mounting plates 24 is provided with a sliding groove 23, the left side wall of the two groups of sliding grooves 23 is connected with a lead screw 22 through a bearing two, the outer wall of the two groups of lead screws 22 is sleeved with a sliding block 25, the sliding block 25 and the sliding groove 23 are both T-shaped, a limiting groove is provided at the top of the sliding groove 23, the top of the sliding block 25 is provided with a limiting block which is slidingly connected in the limiting groove, under the action of the limiting groove and the limiting block, the sliding block 25 moves more stably in the sliding groove 23 when the lead screw 22 rotates, the top of the two groups of adjusting seats 4 is connected with the bottom of the two groups of sliding blocks 25 respectively, the bottom of the installation frame 1 is provided with a fixed box 20, one end of the two groups of lead screws 22 penetrates through the left side wall of the fixed box 20 and is connected with a bearing three provided at the right side wall in the fixed box 20, the outer wall of the two groups of lead screws 22 is sleeved with a worm 28, a driving rod 26 is connected through a bearing four provided at the back side wall in the fixed box 20, one end of the driving rod 26 penetrates through the front side wall in the fixed box 20 and is connected with an adjusting knob 21 provided outside, the adjusting knob 21 is provided with a locking structure, the locking structure is a bolt, which can lock and fix the adjusting knob 21 on the outer wall of the fixed box 20, to avoid its rotation when not in use, the outer wall of the driving rod 26 is sleeved with two groups of turbines 27 which are engaged with the two groups of worms 28 respectively.

[0023] By adopting the above technical scheme, the tightness of the belt can be quickly adjusted when the belt is too loose or too tight, which is not complicated and does not need to rely on external tools

[0024] As Figure 1As shown, the permanent magnet 6 is arranged in the mounting frame 1, and the bottom of the permanent magnet 6 is arranged close to the inner wall of the belt 13.

[0025] By adopting the above technical scheme, the permanent magnet 6 can better adsorb the magnet in the material on the outer wall of the belt 13.

[0026] As shown, the outer wall of the belt 13 is provided with a plurality of groups of ribs 12, and the ribs 12 are made of hard rubber. Figure 1

[0027] By adopting the above technical scheme, the use strength of the belt 13 as a whole can be improved, and the service life of the belt 13 can be prolonged.

[0028] Working principle: when the magnet in the material needs to be removed, the mounting frame 1 is fixedly installed above the material conveying belt by using the lifting lug 14, the driving device 10 drives the rotation of the shaft I, the shaft I drives the rotation of the second belt roller 7, the second belt roller 7 drives the rotation of the belt 13, and under the action of the permanent magnet 6, the magnet in the material can be adsorbed on the belt 13, then the belt 13 drives the magnet to rotate to a position away from the permanent magnet 6, the magnet is automatically unloaded, the iron removal of the material is completed, and when the belt 3 needs to be tensioned, the worker rotates the adjusting knob 21 to drive the rotation of the driving rod 26, the driving rod 26 drives the rotation of the turbine 27, the turbine 27 drives the rotation of the worm 28, the worm 28 drives the rotation of the lead screw 22, the sliding block 25 can move on the outer wall of the lead screw 22, the sliding block 25 drives the movement of the adjusting seat 4, the adjusting seat 4 drives the change of the position of the first belt roller 3, the belt 13 can be tensioned, and the tightness adjustment of the belt 3 is completed.

[0029] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and variations of the present application belong to the scope of the claims of the present application and the equivalent technology, the present application also intends to include these modifications and variations.​

Claims

1. A permanent magnet material iron removal device, comprising a mounting frame (1), four sets of lifting lugs (14) on the top of the mounting frame (1), two sets of rotating belt support rollers (11) mounted on the top of the mounting frame (1), a support frame (9) on the left side wall of the mounting frame (1), a drive device (10) on the support frame (9), two sets of fixed seats (8) at the bottom of the mounting frame (1), a rotating shaft below the mounting frame (1), one end of the rotating shaft being connected to a bearing on the front side wall of the front fixed seat (8), a second belt roller (7) being sleeved on the outer wall of the rotating shaft, the output end of the drive device (10) being connected to the other end of the rotating shaft, two sets of mounting frames (5) on the top of the mounting frame (1), and permanent magnets (6) mounted at the bottom of the two sets of mounting frames (5), characterized in that: Two groups of adjusting seats (4) are arranged below the mounting frame (1), a rotating shaft two is arranged below the mounting frame (1), and two ends of the rotating shaft two are connected with bearings one arranged at distal ends of the two groups of adjusting seats (4), respectively, a first belt roller (3) is arranged in a sleeved manner on an outer wall of the rotating shaft two, the first belt roller (3), a second belt roller (7) and two groups of belt supporting rollers (11) are arranged in a sleeved manner on outer walls thereof, and a belt (13) is arranged on the outer walls.

2. The permanent magnet material iron removing device according to claim 1, characterized in that, The tension adjusting mechanism (2) comprises two groups of mounting plates (24) arranged at the bottom of the mounting frame (1), a sliding groove (23) is arranged on the right side wall of each of the two groups of mounting plates (24), a lead screw (22) is connected to the left side wall in the sliding groove (23) through a bearing two, a sliding block (25) is arranged in a sleeved manner on the outer wall of the lead screw (22), the top of each of the two groups of adjusting seats (4) is connected with the bottom of the sliding block (25), a fixed box (20) is arranged at the bottom of the mounting frame (1), one end of each of the two groups of lead screws (22) penetrates through the left side wall of the fixed box (20) and is connected with a bearing three arranged on the right side wall in the fixed box (20), a worm (28) is arranged in a sleeved manner on the outer wall of each of the two groups of lead screws (22), a driving rod (26) is connected to the rear side wall in the fixed box (20) through a bearing four, one end of the driving rod (26) penetrates through the front side wall in the fixed box (20) and is connected with an adjusting knob (21) arranged outside, and two groups of turbines (27) meshing with the two groups of worms (28) are arranged in a sleeved manner on the outer wall of the driving rod (26).

3. The permanent magnet material de-ironing device of claim 2, wherein, A limiting groove is arranged in the top of the sliding groove (23), and a limiting block is arranged on the top of the sliding block (25) in a sliding connection manner in the limiting groove.

4. The permanent magnet material de-ironing device of claim 2, wherein, The sliding block (25) and the sliding groove (23) are arranged in a T shape.

5. The permanent magnet material iron removing device according to claim 1, wherein The permanent magnet (6) is arranged in the mounting frame (1), and the bottom of the permanent magnet (6) is arranged close to the inner side wall of the belt (13).

6. The permanent magnet material de-ironing device of claim 1, wherein, The two groups of belt supporting rollers (11) are arranged between the first belt roller (3) and the second belt roller (7) and are symmetrical to each other.

7. The permanent magnet material de-ironing device of claim 1, wherein, A plurality of rib strips (12) are arranged on the outer side wall of the belt (13), and the rib strips (12) are made of hard rubber.

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