CN216727425U

CN216727425U - Roll spacing fine-adjustment measuring device of electric control flour mill

Info

Publication number: CN216727425U
Application number: CN202123170867.6U
Authority: CN
Inventors: 李�昊; 张第富
Original assignee: Anning Rongding Metallurgical Furnace Charge Co ltd
Current assignee: Anning Rongding Metallurgical Furnace Charge Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-14
Anticipated expiration: 2031-12-16

Abstract

The utility model provides an electrically controlled flour mill roll spacing fine adjustment measuring device, which comprises a base, wherein one side of the upper surface of the base is fixedly connected with two fixed plates, a fixed grinding roller is arranged between the two fixed plates, the other side of the upper surface of the base is provided with two movable plates, a movable grinding roller is arranged between the two movable plates, the bottoms of the two movable plates are inserted into a limiting groove on the base, the insides of the two limiting grooves are fixedly connected with a slide bar, the bottom ends of the two movable plates are sleeved on the slide bar and are in sliding connection with the slide bar, a T-shaped cavity is arranged inside the base, both sides of the top of the T-shaped cavity are communicated with the limiting groove, the bottom of the T-shaped cavity is provided with a threaded rod, one end of the threaded rod penetrates through the base to extend to the outside to be connected with the output end of a motor, the utility model finely adjusts the movable grinding roller by a motor, the consistency of the adjustment of the two sides of the grinding roller is ensured, and the grinding effect is not reduced.

Description

Roll spacing fine-adjustment measuring device of electric control flour mill

Technical Field

The utility model mainly relates to a technical field of automatically controlled milling machine specifically is an automatically controlled milling machine roll spacing fine setting measuring device.

Background

The electric control flour mill is widely applied to grinding processing of mineral product materials in the fields of metallurgy, building materials, chemical engineering, mines and the like, for example, when a slag adjusting agent and a slag forming agent are produced, the requirement on the adjustment precision of the electric control flour mill is high, the grinding effect depends on the roller distance of the flour mill, but the roller distance of the existing electric control flour mill can be adjusted, most of the electric control flour mill adopts two motors to adjust one grinding roller, so that the grinding effect of the electric control flour mill is improved, the two motors are easy to generate asynchronous phenomena after being used for a long time, the consistency of adjustment of two sides of the grinding roller is difficult to guarantee, and when the grinding effect is reduced, the destructiveness of the device is also improved.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an automatically controlled milling machine roll spacing fine setting measuring device for solve the technical problem who provides among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

an electrically controlled fine adjustment measuring device for the roller spacing of a flour mill comprises a base, wherein two fixed plates are fixedly connected to one side of the upper surface of the base, a fixed grinding roller is arranged between the two fixed plates, two movable plates are arranged on the other side of the upper surface of the base, a movable grinding roller is arranged between the two movable plates, the bottoms of the two movable plates are inserted into limiting grooves on the base, slide bars are fixedly connected to the insides of the two limiting grooves, the bottom ends of the two movable plates are sleeved on the slide bars and are in sliding connection with the slide bars, a T-shaped cavity is formed in the base, two sides of the top of the T-shaped cavity are communicated with the limiting grooves, a threaded rod is arranged at the bottom of the T-shaped cavity, one end of the threaded rod penetrates through the base to extend to the outside to be connected with the output end of a motor, and one side of the bottom ends of the two movable plates is connected with the output end of the motor through a connecting plate, a moving block is fixedly connected below the connecting plate, is positioned in the T-shaped cavity and is sleeved on the threaded rod and movably connected with the threaded rod, and a displacement sensor is fixedly mounted on one side of the moving block.

Furthermore, a distance sensor is fixedly mounted on one side, close to the moving plate, of one of the fixed plates.

Furthermore, one end of the threaded rod, which is far away from the motor, is provided with a mounting seat and is movably connected with the mounting seat, and the mounting seat is fixedly connected with the inner wall of the T-shaped cavity.

Further, two sliding grooves are formed in the base, sliding rails are arranged in the sliding grooves, and sliding blocks are connected to the upper portions of the sliding rails in a sliding mode.

Furthermore, the two sliding blocks are positioned on two sides of the moving block and fixedly connected with the bottom of the connecting plate.

Furthermore, two upper and lower shock attenuation boards are equipped with to one side of base, two fixedly connected with two damping spring between the shock attenuation board.

Further, the motor is fixedly connected with the upper damping plate through bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a it is rotatory to set up a motor drive threaded rod, and rotatory threaded rod makes the movable block remove, and the movable block passes through the connecting plate and drives the movable plate and control along the slide bar about, finely tunes the removal grinding roller to ensure the uniformity that the grinding roller both sides were adjusted, made the grinding effect can not reduce. The sliding rail and the sliding block can support the connecting plate and improve the moving effect. The vibration generated by the work of the motor can be reduced through the damping plate and the damping spring. The distance between the two grinding rollers can be known through the distance sensor, and the adjustment is convenient.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front cross-sectional structural view of the present invention;

fig. 3 is a side sectional structure view of the present invention.

In the figure: 1. a base; 2. a fixing plate; 3. moving the plate; 4. fixing the grinding roller; 5. a limiting groove; 6. a slide bar; 7. a connecting plate; 8. a moving block; 9. a T-shaped cavity; 10. a threaded rod; 11. a motor; 12. a damper plate; 13. a damping spring; 14. a chute; 15. a slide rail; 16. a slider; 17. a distance sensor; 18. a displacement sensor; 19. a mounting seat; 20. the grinding roller is moved.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3 in greater detail, an electrically controlled roller distance fine-tuning measuring device for a pulverizer comprises a base 1, two fixed plates 2 are fixedly connected to one side of the upper surface of the base 1, a fixed grinding roller 4 is arranged between the two fixed plates 2, two movable plates 3 are arranged on the other side of the upper surface of the base 1, a movable grinding roller 20 is arranged between the two movable plates 3, a distance sensor 17 is fixedly installed on one side of one fixed plate 2 close to the movable plate 3, the bottoms of the two movable plates 3 are inserted into a limiting groove 5 on the base 1, a slide bar 6 is fixedly connected to the inside of the two limiting grooves 5, the bottom ends of the two movable plates 3 are sleeved on the slide bar 6 and slidably connected with the slide bar 6, a T-shaped cavity 9 is arranged inside the base 1, and both sides of the top of the T-shaped cavity 9 are communicated with the limiting groove 5, the bottom of T type cavity 9 is equipped with threaded rod 10, the one end of threaded rod 10 runs through base 1 and extends to the outside and be connected with the output of motor 11, the one end that motor 11 was kept away from to threaded rod 10 is equipped with mount pad 19 and rather than swing joint, mount pad 19 and the inner wall fixed connection of T type cavity 9, and two bottom one side of movable plate 3 all is connected through connecting plate 7, the below fixed connection of connecting plate 7 has movable block 8, movable block 8 is located inside T type cavity 9 and overlaps and establish rather than swing joint on threaded rod 10, one side fixed mounting of movable block 8 has displacement sensor 18. The distance sensor 17 and the displacement sensor 18 are both TPK2-DO-2-11 in model, the distance between the two grinding rollers can be known by the distance sensor 17, adjustment is convenient, and the displacement sensor 18 can measure the moving distance of the moving block 8, so that the grinding effect is better. The motor 11 drives the threaded rod 10 to rotate, the rotating threaded rod 10 enables the moving block 8 to move, the moving block 8 drives the moving plate 3 to move along the sliding rod 6 through the connecting plate 7, and the moving grinding roller 20 is finely adjusted, so that the consistency of adjustment on two sides of the moving grinding roller 20 is ensured, and the grinding effect cannot be reduced.

Please refer to fig. 2-3 again, two sliding grooves 14 are formed in the base 1, sliding rails 15 are arranged in the two sliding grooves 14, sliding blocks 16 are connected above the two sliding rails 15 in a sliding manner, the two sliding blocks 16 are located on two sides of the moving block 8 and fixedly connected with the bottom of the connecting plate 7, and the sliding rails 15 and the sliding blocks 16 support the connecting plate 7 and improve the moving effect. Two upper and lower shock attenuation boards 12 are equipped with to one side of base 1, two fixedly connected with two damping spring 13 between the shock attenuation board 12, motor 11 passes through bolt and last shock attenuation board 12 fixed connection. The vibration generated by the operation of the motor 11 can be reduced by the damper plate 12 and the damper spring 13.

The utility model discloses a concrete operation as follows:

when using, at first know the distance between two grinding rollers through distance sensor 17, be convenient for adjust, then starter motor 11, shock attenuation board 12 and damping spring 13 reduce the vibrations of motor 11 work production, motor 11 drives the threaded rod 10 rotatory simultaneously, rotatory threaded rod 10 makes movable block 8 remove, movable block 8 drives movable plate 3 through connecting plate 7 and moves along slide bar 6, finely tune removal grinding roller 20, the uniformity of removing grinding roller 20 both sides regulation has been ensured, make the grinding effect can not reduce, and measure the distance that movable block 8 removed through displacement sensor 18, thereby make the grinding effect better.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides an automatically controlled milling machine roll spacing fine setting measuring device, includes base (1), its characterized in that: upper surface one side fixedly connected with two fixed plates (2) of base (1), two be equipped with fixed grinding roller (4) between fixed plate (2), the upper surface opposite side of base (1) is equipped with two movable plates (3), two be equipped with between movable plate (3) and remove grinding roller (20), and two inside spacing groove (5) on base (1) were all inserted to the bottom of movable plate (3), two the equal fixedly connected with slide bar (6) in inside of spacing groove (5), two the bottom of movable plate (3) is all established and is established on slide bar (6) and rather than sliding connection, T type cavity (9) have been seted up to the inside of base (1), the top both sides of T type cavity (9) all are linked together with spacing groove (5), the bottom of T type cavity (9) is equipped with threaded rod (10), the one end of threaded rod (10) runs through base (1) and extends to the outside and is connected with the output of motor (11) and is connected One sides of the bottom ends of the two moving plates (3) are connected through a connecting plate (7), a moving block (8) is fixedly connected to the lower portion of the connecting plate (7), the moving block (8) is located inside the T-shaped cavity (9) and sleeved on the threaded rod (10) and movably connected with the threaded rod, and a displacement sensor (18) is fixedly mounted on one side of the moving block (8).

2. The fine adjustment measuring device for the roller spacing of the electric control flour mill according to the claim 1, characterized in that: and one side of one fixed plate (2) close to the moving plate (3) is fixedly provided with a distance sensor (17).

3. The fine adjustment measuring device for the roller spacing of the electric control flour mill according to the claim 1, characterized in that: one end of the threaded rod (10) far away from the motor (11) is provided with a mounting seat (19) and movably connected with the mounting seat, and the mounting seat (19) is fixedly connected with the inner wall of the T-shaped cavity (9).

4. The fine adjustment measuring device for the roller spacing of the electric control flour mill according to the claim 1, characterized in that: two chutes (14) are formed in the base (1), slide rails (15) are arranged in the chutes (14), and sliding blocks (16) are connected to the upper portions of the slide rails (15) in a sliding mode.

5. An electrically controlled roller spacing fine-tuning measuring device for flour mills according to claim 4, characterized in that: the two sliding blocks (16) are positioned at two sides of the moving block (8) and are fixedly connected with the bottom of the connecting plate (7).

6. The roll gap fine-adjustment measuring device of the electric control flour mill according to claim 1, characterized in that: two upper and lower damping plates (12) are arranged on one side of the base (1), and two damping springs (13) are fixedly connected between the two damping plates (12).

7. The fine adjustment measuring device for the roller spacing of the electric control flour mill according to the claim 1, characterized in that: the motor (11) is fixedly connected with the upper damping plate (12) through bolts.