CN217289284U - High performance neodymium iron boron magnetic powder screening plant convenient to clean screening hole - Google Patents

Abstract

The utility model discloses a high performance neodymium iron boron magnetic screening plant convenient to clean screening hole, include: the organism acts on and sieves neodymium iron boron magnetic, organism surface connection has the support, and the support can support the organism, the feeder hopper is installed at the organism top, and the feeder hopper inside can be used for placing the neodymium iron boron magnetic. This high performance neodymium iron boron magnetic powder screening plant convenient to clean screening hole, the pulling regulating block can drive the fixed block upward movement, when the outside position of fixed block upward movement to fixed slot, the pulling screen cloth can be taken off the screen cloth, it is convenient to clean the screen cloth, can drive the threaded rod rotation during first motor operation, the threaded rod rotates and can drive baffle transverse motion through the internal thread pipe, conveniently adjust the unloading speed of magnetic, the second motor operation can drive first hob and rotate, first hob rotates and can drive the second hob through belt pulley and belt circle and rotate, prevent that the magnetic from piling up at feeder hopper internal blocking.

Description

High performance neodymium iron boron magnetic powder screening plant convenient to clean screening hole

Technical Field

The utility model relates to a screening plant technical field specifically is a high performance neodymium iron boron magnetic screening plant convenient to clean screening hole.

Background

Neodymium iron boron is a tetragonal crystal formed by neodymium, iron and boron, neodymium iron boron magnetic powder is crushed neodymium iron boron, a screening process is required in the production process of the neodymium iron boron magnetic powder, so that impurities in the magnetic powder can be screened out, and the coarse powder and the fine powder of the magnetic powder can be separated, the influence of different thicknesses of the magnetic powder on the stability and magnetism in later use is avoided, a screening device is required in the screening process, and the existing high-performance neodymium iron boron magnetic powder screening device has certain defects in use, such as high temperature and high humidity;

according to the high-efficient screening plant of neodymium iron boron magnetic powder of publication number CN208494937U, through sieve undersize impurity, sieve the magnetic through three layers of screen baskets, sieve more meticulously, distinguish more completely, and through vibrating screening of vibrating motor, promote the screening storehouse through the pneumatic cylinder and remove and rock along the slide rail and assist screening, the efficiency is higher, and consuming time is short, and the utility model discloses a separate magnetism spiral leaf in separating magnetism preliminary treatment storehouse with adsorb the magnetic of piece and break up the dispersion, improve the screening effect, cooperate the sieve with the scraper blade to evenly disperse the magnetic simultaneously, avoid the magnetic to pile up one, avoid blockking up the screen cloth, three layers of screen baskets all can be dismantled through the centre gripping subassembly in addition, even with the magnetic of collecting different thicknesses, again be convenient for wash and change the screen basket;

this prior art solution also presents the following problems when in use:

1. the cleaning of the screening holes of the screen is inconvenient;

2. the blanking speed of the magnetic powder is inconvenient to adjust;

3. magnetic powder accumulation easily causes blockage;

improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high performance neodymium iron boron magnetic powder screening plant convenient to clean screening hole to solve the inconvenient screening hole to the screen cloth that above-mentioned background art provided and clear up, the inconvenient unloading speed and the magnetic of adjusting the magnetic pile up the problem that causes the jam easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high performance neodymium iron boron magnetic powder screening plant convenient to clean screening hole, includes:

the neodymium iron boron magnetic powder screening machine comprises a machine body, a support and a screen, wherein the machine body is used for screening neodymium iron boron magnetic powder, the support is connected to the surface of the machine body and can support the machine body, a feeding hopper is installed at the top of the machine body, the neodymium iron boron magnetic powder can be placed in the feeding hopper, the screen is arranged in the machine body, and the screen can be used for filtering the neodymium iron boron magnetic powder;

the sliding sleeve is connected in the both sides of screen cloth, be close to the sliding sleeve organism internal connection has the slide rail, the fixed slot has been seted up on the screen cloth surface, the spring groove has been seted up to the organism inner wall, spring inslot portion is connected with the spring strip, spring strip bottom is connected with the fixed block, fixed block one side is connected with the regulating block, can stimulate the screen cloth and take off the screen cloth when the fixed block moves to the fixed slot.

Preferably, be sliding connection between sliding sleeve and the slide rail, constitute extending structure between fixed block and the spring strip, and constitute the block structure between fixed block and the fixed slot, the sliding sleeve slides in the slide rail surface can restrict the direction of motion of screen cloth.

Preferably, a sliding groove is formed in one side of the machine body, a sliding block is connected to the inside of the sliding groove, a baffle is connected to one side of the sliding block, two groups of sliding blocks and two groups of sliding grooves are symmetrically arranged on the center of the baffle, the sliding blocks are connected with the sliding groove in a sliding mode, and the baffle can control the blanking speed through position change.

Preferably, the baffle plate is also provided with an internal threaded pipe, a threaded rod and a first motor;

the internal thread pipe is connected the inside of baffle, threaded rod is run through to internal thread intraduct, and is threaded connection between threaded rod and the internal thread pipe, install first motor between threaded rod and the organism, first motor can provide the effort for the rotation of threaded rod.

Preferably, the second motor is installed at the feeder hopper top, the second motor output is connected with first hob, the bearing is installed to feeder hopper one side, the inside through connection of bearing has the second hob, first hob and second hob surface are connected with the belt pulley respectively, be connected with the belt pulley between the belt pulley, the belt pulley rotates and to drive the second hob through the belt pulley and rotate.

Preferably, constitute linkage structure between second motor, first hob, belt pulley and the second hob, and constitute revolution mechanic between second hob and the bearing, first hob and second hob rotate and can prevent that the magnetic powder from piling up the condensation.

Compared with the prior art, the beneficial effects of the utility model are that: this high performance neodymium iron boron magnetic powder screening plant convenient to clean screening hole, the pulling regulating block can drive the fixed block upward movement, when fixed block upward movement to the outside position of fixed slot, the pulling screen cloth can be taken off the screen cloth, it is convenient clean to the screen cloth, first motor operation can drive the threaded rod and rotate, the threaded rod rotates and can drive baffle transverse motion through the internal thread pipe, conveniently adjust the unloading speed of magnetic, second motor operation can drive first hob and rotate, first hob rotates and can drive the rotation of second hob through belt pulley and belt circle, prevent that the magnetic from piling up at the inside jam of feeder hopper.

1. When the screen needs to be cleaned, the adjusting block can be pulled upwards, the adjusting block can drive the fixing block to move upwards under the action of upward pulling force, the spring strip can be compressed by the upward movement of the fixing block, the screen is pulled when the fixing block moves upwards to the outer position of the fixing groove, and the screen can be driven to slide on the surface of the sliding rail under the action of the pulling force, so that the screen can be taken down, and the cleaning of the screening holes of the screen is facilitated;

2. the first motor can drive the threaded rod to rotate when running, the threaded rod can drive the internal threaded pipe to move transversely, the internal threaded pipe can drive the baffle to move transversely, and the baffle can drive the sliding block to slide in the sliding groove by moving transversely, so that the position of the baffle can be adjusted, and the blanking speed of magnetic powder in the feeding hopper can be controlled conveniently according to use requirements;

3. the second motor operation can drive first hob and rotate, and first hob rotates and can drive the belt pulley and rotate, and the belt pulley rotates and can produce the pulling force through the belt pulley on second hob surface, can drive the second hob like this and rotate inside the bearing, and first hob rotates inside the magnetic with the second hob, prevents that the magnetic from piling up to condense in feeder hopper inside and causing the jam.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the structure of the feeding hopper of the present invention;

fig. 4 is a schematic view of the structure at a position a of the present invention.

In the figure: 1. a body; 2. a support; 3. a feed hopper; 4. screening a screen; 5. a sliding sleeve; 6. a slide rail; 7. fixing grooves; 8. a spring slot; 9. a spring bar; 10. a fixed block; 11. an adjusting block; 12. a chute; 13. a slider; 14. a baffle plate; 15. an internally threaded tube; 16. a threaded rod; 17. a first motor; 18. a second motor; 19. a first screw rod; 20. a bearing; 21. a second screw rod; 22. a belt pulley; 23. a belt loop.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high performance neodymium iron boron magnetic powder screening plant convenient to clean screening hole, includes:

the neodymium iron boron magnetic powder screening machine comprises a machine body 1, a support 2 is connected to the surface of the machine body 1, the support 2 can support the machine body 1, a feed hopper 3 is installed at the top of the machine body 1, neodymium iron boron magnetic powder can be placed in the feed hopper 3, a screen 4 is arranged in the machine body 1, and the screen 4 can be used for filtering the neodymium iron boron magnetic powder;

sliding sleeve 5, connect in screen cloth 4's both sides, and 1 internally connected with slide rail 6 of organism that is close to sliding sleeve 5, and fixed slot 7 has been seted up on the screen cloth 4 surface, and spring groove 8 has been seted up to 1 inner wall of organism, and spring groove 8 internally connected has spring strip 9, and spring strip 9 bottom is connected with fixed block 10, and fixed block 10 one side is connected with regulating block 11, and fixed block 10 can stimulate screen cloth 4 and take off screen cloth 4 when moving to fixed slot 7.

The sliding sleeve 5 is in sliding connection with the sliding rail 6, a telescopic structure is formed between the fixed block 10 and the spring strip 9, a clamping structure is formed between the fixed block 10 and the fixed groove 7, and the sliding sleeve 5 can limit the moving direction of the screen 4 when sliding on the surface of the sliding rail 6.

Referring to fig. 1, 2, 4 can know, can upwards stimulate regulating block 11 when screen cloth 4 needs to be cleaned, regulating block 11 receives ascending pulling force and can drives fixed block 10 upward movement, fixed block 10 upward movement can compress spring strip 9, stimulate screen cloth 4 when fixed block 10 upward movement to the outside position of fixed slot 7, screen cloth 4 receives pulling force and can drive sliding sleeve 5 and slide on the surface of slide rail 6, can take off screen cloth 4 like this, conveniently clean the screening hole of screen cloth 4.

Organism 1 one side has been seted up spout 12, and spout 12 internal connection has slider 13, and slider 13 one side is connected with baffle 14, and slider 13 and spout 12 are provided with two sets ofly about the central symmetry of baffle 14 to be sliding connection between slider 13 and the spout 12, baffle 14 can be through the change of position control unloading speed.

Baffle 14 still is provided with internal thread pipe 15, threaded rod 16 and first motor 17, and internal thread pipe 15 is connected in the inside of baffle 14, and threaded rod 16 has been run through to internal thread pipe 15 inside, and is threaded connection between threaded rod 16 and the internal thread pipe 15, installs first motor 17 between threaded rod 16 and the organism 1, and first motor 17 can provide the effort for the rotation of threaded rod 16.

Referring to fig. 1 and 3, when the first motor 17 operates, the threaded rod 16 can be driven to rotate, the threaded rod 16 rotates to drive the internal threaded pipe 15 to move transversely, the internal threaded pipe 15 moves transversely to drive the baffle plate 14 to move transversely, the baffle plate 14 moves transversely to drive the sliding block 13 to slide in the sliding groove 12, so that the position of the baffle plate 14 can be adjusted, and the discharging speed of the magnetic powder in the feeding hopper 3 can be controlled conveniently according to use requirements.

Second motor 18 is installed at 3 tops of feeder hopper, and the 18 output of second motor is connected with first hob 19, and bearing 20 is installed to 3 one sides of feeder hopper, and the inside through connection of bearing 20 has second hob 21, and first hob 19 is connected with belt pulley 22 respectively with second hob 21 surface, is connected with belt pulley 23 between the belt pulley 22, and belt pulley 22 rotates and to drive second hob 21 through belt pulley 23 and rotate.

The second motor 18, the first screw rod 19, the belt pulley 22, the belt ring 23 and the second screw rod 21 form a linkage structure, the second screw rod 21 and the bearing 20 form a rotation structure, and the first screw rod 19 and the second screw rod 21 rotate to prevent magnetic powder from accumulating and condensing.

It can be known to refer to fig. 3, the operation of second motor 18 can drive first hob 19 and rotate, first hob 19 rotates and can drive belt pulley 22 and rotate, belt pulley 22 rotates and can produce the pulling force through belt pulley 23 to the belt pulley 22 on second hob 21 surface, can drive second hob 21 like this and rotate inside bearing 20, first hob 19 rotates inside the magnetic powder with second hob 21, prevent that the magnetic powder from piling up and condensing in feeder hopper 3 and causing the jam.

The working principle is as follows: when the high-performance neodymium iron boron magnetic powder screening device convenient for cleaning the screening holes is used, firstly, the high-performance neodymium iron boron magnetic powder screening device convenient for cleaning the screening holes needs to be simply known, the upward pulling of the adjusting block 11 can drive the fixing block 10 to move upwards, when the fixing block 10 moves upwards to the outer position of the fixing groove 7, the screen 4 is pulled, the screen 4 can be taken down under the pulling force, the first motor 17 can drive the threaded rod 16 to rotate when in operation, the threaded rod 16 can drive the baffle plate 14 to move transversely through the internal threaded pipe 15, thus, the blanking speed of the magnetic powder can be controlled through the position of the baffle plate 14, the second motor 18 can drive the first screw rod 19 to rotate when in operation, the first screw rod 19 can drive the second screw rod 21 to rotate through the belt pulley 22 and the belt ring 23, the first screw rod 19 and the second screw rod 21 can rotate inside the magnetic powder to prevent the magnetic powder from being accumulated to cause blockage, this is a feature of the high performance neodymium iron boron magnetic powder sieving apparatus convenient for cleaning the sieving holes, and the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a high performance neodymium iron boron magnetic powder screening plant convenient to clean screening hole which characterized in that includes:

the device comprises a machine body (1), wherein a support (2) is connected to the surface of the machine body (1), a feed hopper (3) is installed at the top of the machine body (1), and a screen (4) is arranged in the machine body (1);

sliding sleeve (5) are connected the both sides of screen cloth (4), be close to sliding sleeve (5) organism (1) internal connection has slide rail (6), fixed slot (7) have been seted up on screen cloth (4) surface, spring groove (8) have been seted up to organism (1) inner wall, spring groove (8) internal connection has spring strip (9), spring strip (9) bottom is connected with fixed block (10), fixed block (10) one side is connected with regulating block (11).

2. The high-performance neodymium iron boron magnetic powder screening device convenient for cleaning screening holes, according to claim 1, is characterized in that: sliding connection is adopted between the sliding sleeve (5) and the sliding rail (6), a telescopic structure is formed between the fixing block (10) and the spring strip (9), and a clamping structure is formed between the fixing block (10) and the fixing groove (7).

3. The high-performance neodymium iron boron magnetic powder screening device convenient for cleaning screening holes, according to claim 1, is characterized in that: organism (1) one side has been seted up spout (12), spout (12) internal connection has slider (13), slider (13) one side is connected with baffle (14), and slider (13) and spout (12) are provided with two sets ofly about the central symmetry of baffle (14) to be sliding connection between slider (13) and spout (12).

4. The high-performance neodymium iron boron magnetic powder screening device convenient for cleaning screening holes, according to claim 3, is characterized in that: the baffle (14) is also provided with an internal threaded pipe (15), a threaded rod (16) and a first motor (17);

internal thread pipe (15) are connected the inside of baffle (14), threaded rod (16) is run through to internal thread pipe (15) inside, and is threaded connection between threaded rod (16) and internal thread pipe (15), install first motor (17) between threaded rod (16) and organism (1).

5. The high-performance neodymium iron boron magnetic powder screening device convenient for cleaning screening holes, according to claim 1, is characterized in that: second motor (18) are installed at feeder hopper (3) top, second motor (18) output is connected with first hob (19), bearing (20) are installed to feeder hopper (3) one side, the inside through connection of bearing (20) has second hob (21), first hob (19) are connected with belt pulley (22) respectively with second hob (21) surface, be connected with belt circle (23) between belt pulley (22).

6. The high-performance neodymium iron boron magnetic powder screening device convenient for cleaning screening holes according to claim 5, characterized in that: a linkage structure is formed among the second motor (18), the first screw rod (19), the belt pulley (22), the belt ring (23) and the second screw rod (21), and a rotating structure is formed between the second screw rod (21) and the bearing (20).

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