CN216936415U

CN216936415U - Controllable feed opening for flow regulation of belt weigher

Info

Publication number: CN216936415U
Application number: CN202220111015.5U
Authority: CN
Inventors: 巩仁平
Original assignee: Shandong Iron and Steel Group Yongfeng Lingang Co Ltd
Current assignee: Shandong Iron and Steel Group Yongfeng Lingang Co Ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-07-12
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to the technical field of belt weighers, in particular to a controllable feed opening for regulating the flow of a belt weigher, which comprises: the device comprises a middle bin and a belt weigher, wherein a conical feed opening is formed in the bottom of the middle bin, and a feed pipe located above the belt weigher is arranged in the middle of the bottom of the conical feed opening. The beneficial effects of the utility model are: through setting up the rotating electrical machines, the rotating electrical machines work can drive the driving gear and rotate, and then drive gear and rotate, make drive screw rotate, can change the position of removing the magnetic path, and then can change seal baffle's position, make the opening size of unloading pipe changed, through removing the magnetic path, circular telegram magnetic plate and control panel's cooperation is used, the opening size of control unloading pipe that can be accurate, thereby the unloading flow of control material that can be accurate, belt weigher uniform velocity operation has been guaranteed, equipment normal operating, make the mill material evenly add, the production finished product quality qualification rate has been guaranteed, the device's practicality has been improved.

Description

Controllable feed opening for flow regulation of belt weigher

Technical Field

The utility model relates to the technical field of belt weighers, in particular to a flow-adjusting controllable feed opening of a belt weigher.

Background

Two belt weighers are vertically ground into the mill in the micro-powder workshop and are respectively a steel slag belt weigher and a water granulated slag belt weigher. The proportion of the material grain slag and the steel slag is 97:3, the indirect operation of the steel slag belt weigher is caused due to small addition amount of the steel slag, the material addition is not uniform, the equipment damage is caused due to the fact that the design of the operation power of the belt weigher is not matched with the actual operation power, and the practicability of the device is reduced.

For this reason, the person skilled in the art has proposed a belt weigher flow regulating controllable feed opening to solve the problems mentioned in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a belt weigher flow-regulating controllable blanking port to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

controllable feed opening of belt weigher flow control includes: middle storehouse and belt weigher, the middle storehouse bottom is equipped with the toper feed opening, and toper feed opening bottom intermediate position is equipped with the unloading pipe that is located the belt weigher top, and the inside screening structure that is equipped with of toper feed opening, screening structure are used for screening the material, are equipped with ejection of compact control structure on the outer wall of toper feed opening one side, and ejection of compact control structure is used for controlling the ejection of compact flow of material.

As a further improvement of the utility model: screening structure is including the screening filter screen, sets up on toper feed opening middle part inner wall, and the symmetry is equipped with the shock dynamo that is located screening filter screen below and contacts rather than on the toper feed opening middle part inner wall.

As a further improvement of the utility model: the discharging control structure comprises a fixing plate, the fixing plate is arranged on a conical discharging hole, a driving screw is arranged in the middle of one side of the fixing plate through a bearing, a transmission gear and a moving magnetic block are respectively sleeved on the driving screw, a rotating motor located below the driving screw is arranged in the middle of one side of the fixing plate, a driving gear is arranged on the output end of the rotating motor and meshed with the transmission gear, and a sealing baffle penetrating through the outer wall of the discharging pipe and extending into the discharging pipe is arranged at one end of the moving magnetic block.

As a further improvement of the utility model: and one end of one side of the fixed plate, which is close to the middle bin, is provided with a power-on magnetic plate.

As a further improvement of the utility model: one end of one side of the fixed plate, which is far away from the middle bin, is provided with a control panel, and the control panel is electrically connected with the vibration motor, the electrified magnetic plate and the rotating motor.

Compared with the prior art, the utility model has the beneficial effects that: through setting up the rotating electrical machines, the rotating electrical machines work can drive the driving gear and rotate, and then drive gear and rotate, make drive screw rotate, can change the position of removing the magnetic path, and then can change seal baffle's position, make the opening size of unloading pipe changed, through removing the magnetic path, circular telegram magnetic plate and control panel's cooperation is used, the opening size of control unloading pipe that can be accurate, thereby the unloading flow of control material that can be accurate, belt weigher uniform velocity operation has been guaranteed, equipment normal operating, make the mill material evenly add, the production finished product quality qualification rate has been guaranteed, the device's practicality has been improved.

Drawings

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

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

in the figure: 1. a middle bin; 2. a conical feed opening; 3. screening a filter screen; 4. vibrating a motor; 5. a belt scale; 6. a fixing plate; 7. energizing the magnetic plate; 8. a drive screw; 9. a movable magnetic block; 10. a feeding pipe; 11. sealing the baffle; 12. a driving gear; 13. a rotating electric machine; 14. a transmission gear; 15. a control panel; 16. screening the structure; 17. and a discharge control structure.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1 and 2, the belt weigher flow regulation controllable feed opening comprises: the device comprises a middle bin 1 and a belt weigher 5, wherein a conical feed opening 2 is arranged at the bottom of the middle bin 1, a feed pipe 10 positioned above the belt weigher 5 is arranged in the middle of the bottom of the conical feed opening 2, a screening structure 16 is arranged inside the conical feed opening 2, the screening structure 16 is used for screening materials, a discharge control structure 17 is arranged on the outer wall of one side of the conical feed opening 2, and the discharge control structure 17 is used for controlling the discharge flow of the materials; through setting up screening structure 16, can filter the material, through setting up ejection of compact control structure 17, can control the ejection of compact flow of material.

In one case of the embodiment, the screening structure 16 includes a screening filter screen 3 disposed on the inner wall of the middle portion of the conical feed opening 2, and the vibration motors 4 located below the screening filter screen 3 and contacting with the same are symmetrically disposed on the inner wall of the middle portion of the conical feed opening 2; through setting up screening filter screen 3 and shock dynamo 4, can sieve the material, too big material can be lived by the separation and can not fall down, ensures that the material that falls meets the requirements, and shock dynamo 4 can shake to screening filter screen 3 and make the material on it fall down as far as possible, has also accelerated the blanking speed simultaneously, and the follow-up processing of being convenient for has improved work efficiency.

In one case of this embodiment, the discharging control structure 17 includes a fixed plate 6 disposed on the conical discharging opening 2, a driving screw 8 is disposed in the middle of one side of the fixed plate 6 through a bearing, a transmission gear 14 and a moving magnet 9 are respectively sleeved on the driving screw 8, a rotating motor 13 located below the driving screw 8 is disposed in the middle of one side of the fixed plate 6, a driving gear 12 is disposed on an output end of the rotating motor 13, the driving gear 12 is engaged with the transmission gear 14, and a sealing baffle 11 penetrating through an outer wall of the discharging pipe 10 and extending into the discharging pipe is disposed at one end of the moving magnet 9; one end of one side of the fixed plate 6, which is close to the middle bin 1, is provided with an electrified magnetic plate 7; one end of one side of the fixed plate 6, which is far away from the middle bin 1, is provided with a control panel 15, and the control panel 15 is electrically connected with the vibration motor 4, the electrifying magnetic plate 7 and the rotating motor 13; through setting up rotating electrical machines 13, rotating electrical machines 13 work and can drive driving gear 12 to rotate, and then drive gear 14 and rotate, make drive screw 8 rotate, can change the position of removal magnetic path 9, and then can change the position of seal baffle 11, make the opening size of unloading pipe 10 changed, through removing magnetic path 9, the cooperation of circular telegram magnetic sheet 7 and control panel 15 is used, the opening size of unloading pipe 10 that can be accurate control, thereby the unloading flow of control material that can be accurate, belt weigher 5 has been guaranteed to move at the uniform velocity, equipment normal operating, make the mill material evenly add, the production finished product quality qualification rate has been guaranteed, the device's practicality has been improved.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. Controllable feed opening of belt weigher flow control, its characterized in that includes: middle storehouse and belt weigher, the middle storehouse bottom is equipped with the toper feed opening, and toper feed opening bottom intermediate position is equipped with the unloading pipe that is located the belt weigher top, and the inside screening structure that is equipped with of toper feed opening, screening structure are used for screening the material, are equipped with ejection of compact control structure on the outer wall of toper feed opening one side, and ejection of compact control structure is used for controlling the ejection of compact flow of material.

2. The belt scale flow control feed opening according to claim 1, wherein the screening structure comprises a screening filter screen disposed on an inner wall of a middle portion of the conical feed opening, and vibrating motors disposed below the screening filter screen and in contact with the screening filter screen are symmetrically disposed on the inner wall of the middle portion of the conical feed opening.

3. The belt scale flow control discharge opening according to claim 1, wherein the discharge control structure comprises a fixed plate disposed on the conical discharge opening, a driving screw is disposed in a middle portion of one side of the fixed plate through a bearing, the driving screw is respectively sleeved with a transmission gear and a movable magnetic block, a rotating motor disposed below the driving screw is disposed in a middle portion of one side of the fixed plate, a driving gear is disposed on an output end of the rotating motor, the driving gear is engaged with the transmission gear, and a sealing baffle plate penetrating through an outer wall of the discharge pipe and extending into the discharge pipe is disposed at one end of the movable magnetic block.

4. The belt scale flow control feed opening of claim 3, wherein an electrically conductive magnetic plate is disposed at one end of the fixing plate close to the intermediate bin.

5. The belt scale flow control feed opening of claim 3, wherein a control panel is disposed at an end of the fixing plate away from the intermediate bin, and the control panel is electrically connected to the vibration motor, the energized magnetic plate and the rotating motor.