CN218654896U

CN218654896U - Magnetic system adjusting device of large-angle magnetic separator

Info

Publication number: CN218654896U
Application number: CN202223110457.7U
Authority: CN
Inventors: 吴金销; 韩呈; 徐海阳; 胡兵; 曹兵; 桂致成; 李帅洋
Original assignee: Sinosteel Tianyuan Anhui Intelligent Equipment Co ltd
Current assignee: Sinosteel Tianyuan Anhui Intelligent Equipment Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-21
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a wide-angle magnet separator magnetism is adjusting device belongs to magnet separator magnetism and is the adjustment field, including the magnet separator that has the frame, install the drive shaft in the magnet separator, the drive shaft is connected with the magnetism system, still includes pull rod and lead screw, the pull rod is suitable for through installing the parallel key with the drive shaft and is connected, round pin axle one is installed to the bottom of pull rod, the one end that the pull rod was kept away from to round pin axle one is suitable for and slides on the lead screw, install left side nut and right side nut on the lead screw, left side nut and right side nut are suitable for restriction round pin axle one position on the lead screw, the connecting piece is installed to the other end of lead screw, the connecting piece is articulated mutually with the frame of magnet separator. The utility model discloses a magnetic system angle is by the transformation of 40 rotation ability to 130 rotation ability.

Description

Magnetic system adjusting device of large-angle magnetic separator

Technical Field

The utility model belongs to magnet separator magnetism is adjustment field, concretely relates to wide-angle magnet separator magnetism is adjusting device.

Background

The magnetic system of the magnetic separator is adjusted in a large wrap angle mode, the adjustment angle of the magnetic system of the traditional magnetic separator is 40 degrees at most, the adjustment of the magnetic system of the large wrap angle cannot be met, the adjustment of the magnetic system of the large wrap angle is usually larger than 90 degrees, and the combination mode of a cycloidal speed reducer and a wheel disc is selected to be adopted under the normal condition to adjust, so that the manufacturing cost of equipment is greatly increased. The equipment cost can be greatly reduced by adopting the large wrap angle magnetic system adjusting device. And the maintenance is convenient.

A magnetic separator: the magnetic separator is one of the most widely used machines in the industry and has high universality, and is suitable for separating substances with magnetic differences.

A magnetic system: the magnetic system is a key part of the magnetic separator, and the magnetic performance of the magnetic system directly influences the technical performance and the separation effect of the magnetic separator.

The magnetic system adjusting device is an important component of the magnetic separator and is positioned at a non-transmission end of the magnetic separator, the magnetic separator is a magnetic ore dressing machine for separating magnetic minerals, the magnetic system serves as the most core component during working, the magnetic system of the magnetic separator vertically faces downwards under the action of gravity, the magnetic system needs to deflect by an angle during use, and the magnetic system adjusting device can bear large torque due to the fact that the magnetic system is influenced by the gravity and further needs to rotate by an angle. For large wrap angle magnetic systems, the torque experienced is greater. Therefore, how to adjust the magnetic system device of the magnetic separator is simple and efficient is a problem to be solved urgently.

Because the magnetic declination adjusting device of the normal magnetic system adjusting device can not meet the requirement, a cycloidal speed reducer is usually additionally arranged at the tail part of the device to be used as an important tool for adjusting the magnetic system, so that the production and manufacturing cost of the device is greatly increased, and the device is very unfavorable for device manufacturers.

In the prior art, for example, in reference CN205128174U, a novel magnetic system adjusting device for a magnetic separator is provided, in which a fixing plate is fixedly connected with a frame of the magnetic separator, and nuts at two sides are used for laterally adjusting positions to push and pull a connecting plate to push a supporting shaft of a drum of the magnetic separator to rotate. However, the magnetic system adjusting angle is large at the required large wrap angle, and the rotation angle exceeding 90 degrees cannot be achieved by the reference.

Disclosure of Invention

In order to solve the technical problem, the inventor reachs through practice and summary the utility model discloses a wide-angle magnet separator magnetism is adjusting device, including the magnet separator that has the frame, install the drive shaft in the magnet separator, the drive shaft is connected with magnetism system, still includes pull rod and lead screw, the pull rod is suitable for through installing the parallel key with the drive shaft and is connected, round pin axle one is installed to the bottom of pull rod, the one end of round pin axle one keeping away from the pull rod is suitable for sliding on the lead screw, install left side nut and right side nut on the lead screw, left side nut and right side nut are suitable for restriction round pin axle one position on the lead screw, the connecting piece is installed to the other end of lead screw, the connecting piece is articulated mutually with the frame of magnet separator.

The pull rod can rotate by a large adjusting angle through the hinged and rotating screw rod, stable transmission of the first pin shaft can be pushed through rotation of the nut, a good locking effect is achieved, and particularly when the magnetic system has large mass, the good locking effect can be achieved.

In a further technical scheme, a sliding cylinder is installed at one end, far away from the pull rod, of the first pin shaft, a connector is installed on the sliding cylinder, the first pin shaft is rotatably connected with the sliding cylinder, a fixing hole is formed in the sliding cylinder and is suitable for sliding on the screw rod, and the outer diameters of the left side nut and the right side nut are larger than the inner diameter of the fixing hole.

Specifically, the abrasion caused by frequent use of the first pin shaft is reduced by the installation of the sliding cylinder, the adjustment angles of the first pin shaft and the pull rod can be more obvious, and an operator can know the rotation angle of the magnetic system conveniently.

In a further technical scheme, a fixing part is installed at one end, far away from the connecting piece, of the screw rod, and the fixing part is fixedly connected with the screw rod, and the diameter of the fixing part is larger than that of the screw rod.

Specifically, one end is limited to the fixing part, so that a good shockproof effect can be realized, the left nut or the right nut is prevented from being shaken, and the failure of the position fixing effect on the magnetic system cannot be completely caused.

In a further technical scheme, the left side nut or the right side nut is a hexagon nut and is fixedly connected with a first fixing column outside.

In a further technical scheme, a connecting cylinder is mounted on the left side nut and/or the right side nut and sleeved on the screw rod, and two fixing columns which are equidistant are circumferentially mounted on the connecting cylinder. The second fixing column can be rotated at a position far away from the first pin shaft in the connecting cylinder, and the rotating effect of the first pin shaft is not influenced.

Compared with the prior art, the utility model discloses can obtain following technological effect:

compared with the prior art, the utility model, through articulated pivoted lead screw, can be so that the pull rod can rotate great angle of regulation, and the rotation through the nut promotes the transmission that the round pin axle can be stable, has better locking effect, especially when the magnetism system possesses great quality, can realize better locking effect. Compared with the traditional structure, the scheme is efficient, simple in structure and convenient to maintain, the traditional adjusting structure is adjusted to have the maximum adjusting angle of 40 degrees, and the adjusting angle can be increased to 130 degrees to the maximum extent through improvement. Can completely satisfy the magnetic system with small wrap angle and also consider the magnetic system with large wrap angle. Compared with the existing large-wrap-angle magnetic system adjusting structure, the large-wrap-angle magnetic system adjusting structure reduces too much cost, saves the price of a cycloidal speed reducer, and reduces the use and maintenance cost.

The utility model discloses a slide cartridge installation has reduced the wearing and tearing that lead to of a round pin axle frequently used, and the angle of adjustment of round pin axle one and pull rod can be more obvious, and the operating personnel of being convenient for knows magnetism system pivoted angle.

The utility model discloses an one end restriction of lead screw can realize better shockproof effect for the fixed part, prevents to shake left side nut or right side nut that falls, can not lead to the position fixing effect inefficacy to the magnetism system completely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a structural front view of an adjusting device in embodiment 1 of the present invention;

FIG. 2 is a schematic view of the first adjustment angle of the present invention;

FIG. 3 is a schematic view of the second embodiment of the present invention;

fig. 4 is a structural front view of embodiment 2 of the present invention;

fig. 5 is a schematic view of the left nut of the present invention;

fig. 6 is a front view of the structure of embodiment 3 of the present invention.

In the figure: 1. a pull rod; 2. a screw rod; 3. a first pin shaft; 4. a left side nut; 5. a right side nut; 6. a connecting member; 7. a slide cylinder; 8. a fixed part; 9. fixing a first column; 10. a connecting cylinder; 11. and a second fixing column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The application of the principles of the present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example 1:

as shown in fig. 1 to 3, for the utility model discloses an embodiment, wide-angle magnet separator magnetism is adjusting device, including the magnet separator that has the frame, install drive shaft 100 in the magnet separator, drive shaft 100 is connected with magnetism system, still includes pull rod 1 and lead screw 2, pull rod 1 is suitable for through installing the parallel key with drive shaft 100 and is connected, round pin axle one 3 is installed to pull rod 1's bottom, the one end that round pin axle one 3 was kept away from pull rod 1 is suitable for sliding on lead screw 2, install left side nut 4 and right side nut 5 on lead screw 2, left side nut 4 and right side nut 5 are suitable for limiting pin axle one 3 position on lead screw 2, connecting piece 6 is installed to the other end of lead screw 2, connecting piece 6 is articulated mutually with the frame of magnet separator.

Fig. 2 shows that the pull rod 1 is located at a position on the left of the screw rod 2, fig. 3 shows that the pull rod 1 is located at a position on the right of the screw rod 2, when the pull rod rotates, because one end of the screw rod 2 rotates on the frame, the freedom of angle change can be realized, the effect of fixing the position of the magnetic system can be realized by the double nut effect on the screw rod 2, and the drive shaft 100 of fig. 2 and 3 rotates to drive the magnetic system to rotate.

Example 2:

as shown in fig. 4 and 5, for the utility model discloses a another embodiment, on the basis of example 1, round pin axle one 3 is kept away from the one end of pull rod 1 and is installed slide 7, install the connector on the slide 7, round pin axle one 3 rotates with slide 7 and is connected, be provided with the fixed orifices in the slide 7 and be suitable for and slide on lead screw 2, the external diameter of left side nut 4 and right side nut 5 is greater than the internal diameter of fixed orifices. The sliding cylinder 7 is installed to reduce abrasion caused by frequent use of the first pin shaft 3, the adjustment angles of the first pin shaft 3 and the pull rod 1 can be more obvious, and an operator can know the rotation angle of the magnetic system conveniently.

The lead screw is kept away from the one end of connecting piece 6 and is installed fixed part 8, fixed part 8 and lead screw 2 fixed connection and diameter are greater than lead screw 2 diameter.

The left side nut 4 or the right side nut 5 is a hexagon nut and is fixedly connected with a first fixing column 9 outside.

Example 3:

as shown in fig. 4 and 5, for another embodiment of the present invention, on the basis of example 1, a connecting cylinder 10 is installed on the left nut 4 and/or the right nut 5, the connecting cylinder 10 is sleeved on the screw rod 2, and a second fixing column 11 with equal spacing is installed on the connecting cylinder 10 in the circumferential direction.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. Big angle magnet separator magnetism is adjusting device, including the magnet separator that has the frame, install drive shaft (100) in the magnet separator, drive shaft (100) are connected its characterized in that with magnetism: still include pull rod (1) and lead screw (2), pull rod (1) is suitable for with drive shaft (100) to be connected through the flat key of installation, round pin axle (3) are installed to the bottom of pull rod (1), the one end of round pin axle (3) keeping away from pull rod (1) is suitable for and slides on lead screw (2), install left side nut (4) and right side nut (5) on lead screw (2), left side nut (4) and right side nut (5) are suitable for the position of restriction round pin axle (3) on lead screw (2), connecting piece (6) are installed to the other end of lead screw (2), connecting piece (6) are articulated mutually with the frame of magnet separator.

2. The magnetic system adjusting device for the large-angle magnetic separator as claimed in claim 1, wherein: the novel screw rod is characterized in that one end, far away from the pull rod (1), of the first pin shaft (3) is provided with a sliding cylinder (7), the sliding cylinder (7) is provided with a connector, the first pin shaft (3) is rotatably connected with the sliding cylinder (7), a fixing hole is formed in the sliding cylinder (7) and is suitable for sliding on the screw rod (2), and the outer diameters of the left side nut (4) and the right side nut (5) are larger than the inner diameter of the fixing hole.

3. The adjustment device for magnetic system of large-angle magnetic separator as claimed in claim 1, wherein: the lead screw is kept away from the one end of connecting piece (6) and is installed fixed part (8), fixed part (8) and lead screw (2) fixed connection and diameter are greater than lead screw (2) diameter.

4. The magnetic system adjusting device for the large-angle magnetic separator as claimed in claim 1, wherein: the left side nut (4) or the right side nut (5) is a hexagonal nut and is fixedly connected with a first fixing column (9) outside.

5. The magnetic system adjusting device for the large-angle magnetic separator as claimed in claim 1, wherein: and a connecting cylinder (10) is arranged on the left side nut (4) and/or the right side nut (5), the connecting cylinder (10) is sleeved on the screw rod (2), and a second fixing column (11) with equal intervals is circumferentially arranged on the connecting cylinder (10).