CN211026705U

CN211026705U - Simple lifting device for tank body of drum type magnetic separator

Info

Publication number: CN211026705U
Application number: CN201921725142.9U
Authority: CN
Inventors: 李明宇; 程一存; 万家国; 陈婉晴; 王文龙; 赵辉明
Original assignee: Fushun Hanking Aoniu Mining Industry Co ltd
Current assignee: Fushun Hanking Aoniu Mining Industry Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-17
Anticipated expiration: 2029-10-15

Abstract

The utility model relates to a simple and easy elevating gear of cylinder magnet separator cell body. Through the utility model discloses can realize the lift of separation groove, satisfy the electrodeless regulation of the working gap between cylinder magnet separator separation groove and barrel, avoid separation groove to warp or separation groove and barrel bump easy operation, safety. The utility model discloses a set up four at least elevating system in cylinder magnet separator frame, elevating system includes support, lead screw and hand wheel, and the lead screw is connected with the rotate bracket connection, and the lead screw setting one end in the support links to each other with the channel-section steel top that supports the separation groove, and the hand wheel setting is on the outside lead screw of support.

Description

Simple lifting device for tank body of drum type magnetic separator

Technical Field

The utility model relates to a simple and easy elevating gear of cylinder magnet separator cell body.

Background

The drum type magnetic separator is widely applied to the fields of magnetic ore dressing, heavy medium recovery in coal dressing plants, water purification and magnetic seed recovery and the like, and is generally divided into a forward flow type magnetic separator, a reverse flow type magnetic separator and a semi-reverse flow type magnetic separator according to the rotation direction of a drum body and the internal structure form of a groove body, the single machine processing capacity of the equipment is large, the structure is simple, the operation is stable, and the operation parameters influencing the production process are few. The drum magnetic separator mainly comprises a magnetic separation barrel, a separation groove, a rack, a driving part, an ore feeding groove and the like, wherein the magnetic separation barrel is fixed on the upper part of the rack through bearing seats arranged on two sides of a main shaft of the barrel, and the separation groove and the barrel are not connected and are not interfered. Two channel steel are arranged at the bottom or the middle part of the separation groove, and the channel steel is connected with the separation groove through bolts and used for supporting the overlap joint of the separation groove and the rack. In the operation process of the drum magnetic separator, the operating factors influencing the working indexes comprise a magnetic system declination angle and the working clearance of the separation groove and the magnetic separation drum. Currently, the adjustment of the working gap is performed manually. During manual adjustment, the material is stopped and the machine is stopped, then the sorting tank body is tilted manually by using a crowbar or four corners of the sorting tank body are lifted step by using hoisting equipment, and then a gasket with a certain thickness is added or taken out from the bottom of the sorting tank body, so that the lifting and the falling of the sorting tank body are realized. The above adjustment method has the following disadvantages: 1. the working clearance of the drum magnetic separator cannot be adjusted when the equipment normally runs; 2. the separation effect of the magnetic separator can not be checked while the working clearance of the equipment can not be adjusted; 3. the stepless lifting of the working gap can not be realized, and the gap adjusted each time is related to the thickness of the gasket or the thickness of the combination of the gaskets; 4. the use crowbar perk cell body or use hoisting equipment to promote the cell body corner, easily cause the cell body to warp or cell body and barrel bump, lead to equipment damage, misoperation also can take place personnel's injury accident.

Disclosure of Invention

In order to solve the problem, the utility model provides a simple and easy elevating gear of cylinder magnet separator cell body can realize the lift of sorting groove, satisfies the electrodeless regulation of the working gap between cylinder magnet separator sorting groove and barrel, avoids sorting groove deformation or sorting groove and barrel to bump easy operation, safety.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a simple and easy elevating gear of cylinder magnet separator cell body, is including setting up four at least elevating system in cylinder magnet separator frame, elevating system includes support, lead screw and hand wheel, and the lead screw rotates with the support to be connected, and the lead screw setting one end in the support links to each other with the channel-section steel top that supports the sorting tank, and the hand wheel setting is on the outside lead screw of support.

Furthermore, the four lifting mechanisms are respectively arranged at positions close to the end parts of the channel steel; has larger operation space and convenient gasket taking and placing.

Further, the simple lifting device of the groove body of the drum type magnetic separator comprises a scale arranged on the side surface adjacent to the bottom of the channel steel; the steel channel can be lifted by contrasting with the scale, a measuring tool is not needed additionally, and the operation is convenient.

Furthermore, a rolling bearing is arranged on the bracket, and the hand wheel is rotationally connected with the bracket through the rolling bearing; in the rotation process of the hand wheel, the rolling bearing can reduce the friction between the rolling bearing and the bracket, and the rotation is flexible and labor-saving.

Beneficial effects of the utility model

The utility model discloses an installation four elevating system, it adopts the lead screw and supports the channel-section steel top of sorting groove to link to each other respectively, through the promotion or the drop of hand wheel control lead screw, realizes lifting or putting down the channel-section steel to accomplish the lift of sorting groove, satisfy the electrodeless regulation of the working gap between cylinder magnet separator sorting groove and barrel. By adopting the utility model, the mechanical adjustment of the lifting of the sorting groove can be realized, and the damage and operation danger of manual tilting to equipment are avoided; the height adjustment of the separation groove can be completed under the working state of the drum type magnetic separation, so that the separation effect of the magnetic separator is examined while the working clearance of the equipment is adjusted, the continuous production is ensured, the production efficiency is improved, and the equipment regulation and control and the technological process parameters are effectively and timely set.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1P;

fig. 3 is a cross-sectional view taken along plane a-a of fig. 2.

Detailed Description

The utility model discloses a four or four above elevating system 3, every elevating system 3 includes support 8, lead screw 10 and hand wheel 9. When the number of the lifting mechanisms 3 is four, the lifting mechanisms are respectively arranged at the positions close to the end parts of the two channel steels 5. The top of each bracket 8 is provided with a screw hole matched with the screw rod 10, and the bracket 8 above the screw hole is provided with a rolling bearing 11. Lead screw 10 rotates with support 8 to be connected, and lead screw 10 lower extreme links to each other with 5 tops of channel-section steel that support separation tank 1, stretches out in the screw hole and antifriction bearing 11's dead eye at lead screw 10 outside of support 10 upper end, and installation hand wheel 9 on lead screw 10 of support 8 outside, hand wheel 9 is through the screw hole and the lead screw 10 normal running fit of its self, and the terminal surface setting is connected with the support rotation on antifriction bearing 11 under the hand wheel through antifriction bearing 11. A scale 6 is arranged on the side face adjacent to the bottom of the channel steel 5, and a plurality of scales 6 are close to the lifting mechanism 3. When the channel steel 5 is adjusted to ascend and descend, the relative height of the supporting position of the channel steel 5 and the frame 8 is directly read by using the scale 6.

Before the device is used, the screw rod 10 and the rolling bearing 11 are lubricated, then the hand wheels 9 of the lifting mechanisms 3 are rotated step by step, the lifting height is leveled according to the numerical value of the scale 6, and the working clearance of the drum type magnetic separator can be adjusted when the device is in normal operation. After the adjustment of the working gap is finished, the sizing block 7 with similar thickness is plugged into a gap generated between the channel steel 5 supporting the separation groove 1 and the rack 4, so that the phenomenon that the channel steel 5 of the fixed separation groove 1 is stressed to deform due to the fact that the separation groove 1 carries ore pulp is avoided, the weight is too large, the accuracy of the working gap is influenced, and the separation index is influenced.

Claims

1. The utility model provides a simple and easy elevating gear of cylinder magnet separator cell body, its characterized in that is including setting up four at least elevating system in cylinder magnet separator frame, elevating system includes support, lead screw and hand wheel, and the lead screw rotates with the support to be connected, and the lead screw setting is continuous with the channel-section steel top that supports the separation tank in the one end of support, and the hand wheel setting is on the outside lead screw of support.

2. The simple lifting device for the trough body of a cylindrical magnetic separator as claimed in claim 1, wherein the four lifting mechanisms are respectively disposed at positions close to the ends of the channel steel.

3. The simple lifting device for the trough body of a cylindrical magnetic separator as claimed in claim 1, which comprises a scale arranged on the side surface adjacent to the bottom of the channel steel.

4. The simple lifting device for the groove body of the cylindrical magnetic separator as claimed in claim 1, wherein the support is provided with a rolling bearing, and the hand wheel is rotatably connected with the support through the rolling bearing.