CN211913958U

CN211913958U - Transmission mechanism for refining and crushing steel ingot

Info

Publication number: CN211913958U
Application number: CN202020267450.8U
Authority: CN
Inventors: 陈华业; 陈林
Original assignee: Jiujiang Hualin Industry Co ltd
Current assignee: Jiujiang Hualin Industry Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-11-13
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a steel ingot refines and smashes and use drive mechanism, including left side bottom plate and right side bottom plate, the left side bottom plate is located one side position of right side bottom plate, the screw thread hole has all been seted up to the internal surface of left side bottom plate and right side bottom plate, the intermediate position of left side bottom plate and right side bottom plate is provided with connecting screw, connecting screw's intermediate position fixed mounting has the regulation to rotate the head, the last fixed surface of left side bottom plate installs the left side support frame, the last fixed surface of left side support frame installs the left side motor. A steel ingot refine smashes and use drive mechanism, can exert pressure to driven belt, make the belt belong to the state of tightening always, prevented that long-time use from leading to the lax of belt and can take place the problem that the transmission skidded, can adjust drive mechanism's the left and right sides connection interval, it is convenient to have brought for the kibbling interval of control.

Description

Transmission mechanism for refining and crushing steel ingot

Technical Field

The utility model relates to a drive mechanism field, in particular to steel ingot refines and smashes and uses drive mechanism.

Background

The transmission mechanism for steel ingot refining and crushing is a mechanism for providing transmission for a rotating crushing device when steel ingots are refined and crushed, is widely used in a steel ingot refining crusher, has a better use effect, and gradually improves the use demand of people on the transmission mechanism for steel ingot refining and crushing along with the continuous development of the society, but the existing transmission mechanism for steel ingot refining and crushing cannot meet the demand of people, so the transmission mechanism for steel ingot refining and crushing which is more convenient to use is needed; when the steel ingot refines and smashes and use with drive mechanism, use for a long time and can lead to the lax of belt to can take place the problem that the transmission skidded, and, can not adjust the both sides interval of mechanism, bring inconvenience for the kibbling interval of control.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel ingot refines and smashes and uses drive mechanism can effectively solve the lax that long-time use can lead to the belt in the background, can not carry out the problem adjusted to the both sides interval of mechanism.

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

a transmission mechanism for refining and crushing steel ingots comprises a left bottom plate and a right bottom plate, wherein the left bottom plate is positioned at one side of the right bottom plate, threaded inner holes are formed in the inner surfaces of the left bottom plate and the right bottom plate, a connecting screw rod is arranged at the middle position of the left bottom plate and the right bottom plate, an adjusting rotating head is fixedly arranged at the middle position of the connecting screw rod, a left supporting frame is fixedly arranged on the upper surface of the left bottom plate, a left motor is fixedly arranged on the upper surface of the left supporting frame, a left crushing roller is rotatably arranged on the inner side of the left supporting frame, a left rotating gear is rotatably arranged on the front surface of the left motor, a left driven gear is fixedly arranged on the front surface of the left crushing roller, a left belt is movably arranged on the outer surfaces of the left rotating gear and the left driven gear, a right, the last fixed surface of right side support frame installs the right side motor, the inboard of right side support frame is rotated and is installed right side crushing roller, the front surface of right side motor rotates and installs right side transmitting gear, the front surface fixed surface of right side crushing roller installs right side driven gear, right side transmitting gear and right side driven gear's surface movable mounting have the right side belt, the equal fixed mounting in front surface border position of left side support frame and right side support frame has flexible loop bar, the internal surface movable mounting of flexible loop bar has expanding spring, one side surface movable mounting of flexible loop bar has telescopic connection pole, the one end surface of telescopic connection pole rotates and installs the top runner of moving.

Preferably, the left bottom plate and the right bottom plate are the same in length, and are symmetrically arranged and mounted.

Preferably, both ends of the connecting screw rod are in threaded connection with the threaded inner hole, and the connecting screw rod can rotate and move in the left side bottom plate and the right side bottom plate through the threaded inner hole.

Preferably, a plurality of crushing teeth are fixedly arranged on the outer surfaces of the left crushing roller and the right crushing roller, and the crushing teeth are arranged around the circle centers of the left crushing roller and the right crushing roller.

Preferably, the front surfaces of the left motor and the left crushing roller are fixedly provided with left side shields, and the front surfaces of the right motor and the right crushing roller are fixedly provided with right side shields.

Preferably, the telescopic connecting rod runs through to the internal surface and the expanding spring of flexible loop bar and is connected, two the runner is moved in the top is connected with left side belt and right side belt respectively.

Compared with the prior art, the utility model discloses following beneficial effect has: this steel ingot refines smashes and uses drive mechanism, through the flexible loop bar that sets up, expanding spring, telescopic link pole and top runner, can exert pressure to driven belt, make the belt belong to the state of tightening always, prevented to use for a long time and lead to the lax of belt and can take place the problem that the transmission skidded, through the screw thread hole that sets up, connecting screw and regulation rotor head, can adjust drive mechanism's the left and right sides connection interval, brought the facility for the kibbling interval of control.

Drawings

Fig. 1 is a schematic view of the overall structure of a transmission mechanism for refining and crushing steel ingots;

fig. 2 is a schematic structural view of the transmission mechanism for refining and crushing steel ingots after opening the left side shield and the right side shield;

FIG. 3 is an internal structure view of the telescopic sleeve of the transmission mechanism for refining and crushing steel ingots;

fig. 4 is the utility model relates to a steel ingot refines and smashes partial profile diagram with drive mechanism's left side bottom plate and right side bottom plate.

In the figure: 1. a left side base plate; 2. a right side base plate; 3. a threaded inner bore; 4. connecting a screw rod; 5. adjusting the rotating head; 6. a left side support frame; 7. a left side motor; 8. a left crushing roller; 9. a left rotating gear; 10. a left driven gear; 11. a left side belt; 12. a right side support frame; 13. a right motor; 14. a right crushing roller; 15. a right rotating gear; 16. a right driven gear; 17. a right side belt; 18. crushing teeth; 19. a left side shield; 20. a right side shield; 21. a telescopic loop bar; 22. a tension spring; 23. a telescopic connecting rod; 24. the rotating wheel is pushed.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a transmission mechanism for steel ingot refining and crushing comprises a left bottom plate 1 and a right bottom plate 2, wherein the left bottom plate 1 is located at one side of the right bottom plate 2, threaded inner holes 3 are formed in the inner surfaces of the left bottom plate 1 and the right bottom plate 2, a connecting screw rod 4 is arranged at the middle position between the left bottom plate 1 and the right bottom plate 2, an adjusting rotating head 5 is fixedly installed at the middle position of the connecting screw rod 4, a left supporting frame 6 is fixedly installed on the upper surface of the left bottom plate 1, a left motor 7 is fixedly installed on the upper surface of the left supporting frame 6, a left crushing roller 8 is rotatably installed on the inner side of the left supporting frame 6, a left rotating gear 9 is rotatably installed on the front surface of the left motor 7, a left driven gear 10 is fixedly installed on the front surface of the left crushing roller 8, a left belt 11 is movably installed on the outer surfaces of the, a right supporting frame 12 is fixedly arranged on the upper surface of the right bottom plate 2, a right motor 13 is fixedly arranged on the upper surface of the right supporting frame 12, a right crushing roller 14 is rotatably mounted on the inner side of the right supporting frame 12, a right rotating gear 15 is rotatably mounted on the front surface of the right motor 13, a right driven gear 16 is fixedly arranged on the front surface of the right crushing roller 14, a right belt 17 is movably arranged on the outer surfaces of the right rotating gear 15 and the right driven gear 16, the front surface edge positions of the left supporting frame 6 and the right supporting frame 12 are both fixedly provided with a telescopic loop bar 21, the inner surface of the telescopic loop bar 21 is movably provided with a telescopic spring 22, the outer surface of one side of the telescopic loop bar 21 is movably provided with a telescopic connecting rod 23, and the outer surface of one end of the telescopic connecting rod 23 is rotatably provided with a jacking rotating wheel 24;

the left bottom plate 1 and the right bottom plate 2 are the same in length, and the left bottom plate 1 and the right bottom plate 2 are symmetrically arranged; two ends of the connecting screw rod 4 are in threaded connection with the threaded inner hole 3, and the connecting screw rod 4 can rotate and move in the left bottom plate 1 and the right bottom plate 2 through the threaded inner hole 3; the outer surfaces of the left crushing roller 8 and the right crushing roller 14 are fixedly provided with a plurality of crushing teeth 18, and the crushing teeth 18 are arranged around the circle centers of the left crushing roller 8 and the right crushing roller 14; a left protective cover 19 is fixedly arranged on the front surfaces of the left motor 7 and the left crushing roller 8, and a right protective cover 20 is fixedly arranged on the front surfaces of the right motor 13 and the right crushing roller 14; the telescopic connecting rod 23 penetrates through the inner surface of the telescopic sleeve rod 21 and is connected with the telescopic spring 22, and the jacking rotating wheels 24 are respectively connected with the left belt 11 and the right belt 17.

It should be noted that, the utility model relates to a transmission mechanism for steel ingot refining and crushing, a left side bottom plate 1 and a right side bottom plate 2 play the role of bottom fixing, a left side support frame 6 is used for fixing a left side motor 7 and a left side crushing roller 8, a right side support frame 12 is used for fixing a right side motor 13 and a right side crushing roller 14, the left side motor 7 drives a left side rotating gear 9 to rotate when being electrified, the left side rotating gear 9 drives a left side driven gear 10 and a left side crushing roller 8 to rotate through a left side belt 11, the right side motor 13 drives a right side rotating gear 15 to rotate when being electrified, the right side rotating gear 15 drives a right side driven gear 16 and a right side crushing roller 14 to rotate through a right side belt 17, thereby forming a transmission mechanism, when the left side belt 11 and the right side belt 17 are in transmission, a telescopic spring 22 in a telescopic loop bar 21 pushes a telescopic connecting rod, make the top of telescopic connecting rod 23 one end move the periphery that runner 24 laminating left side belt 11 and right side belt 17, exert pressure to left side belt 11 and right side belt 17, thereby make left side belt 11 and right side belt 17 belong to the state of tightening always, prevent not hard up, before drive mechanism uses, the regulation in the middle of rotatable left side bottom plate 1 and right side bottom plate 2 rotates head 5, it is flexible in the screw thread hole 3 in left side bottom plate 1 and right side bottom plate 2 to drive connecting screw 4, thereby make left side bottom plate 1 and right side bottom plate 2 carry out the adjustment of interval through connecting screw 4.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel ingot refines smashes and uses drive mechanism which characterized in that: the grinding device comprises a left side bottom plate (1) and a right side bottom plate (2), wherein the left side bottom plate (1) is positioned at one side of the right side bottom plate (2), threaded inner holes (3) are formed in the inner surfaces of the left side bottom plate (1) and the right side bottom plate (2), a connecting screw rod (4) is arranged at the middle position of the left side bottom plate (1) and the middle position of the right side bottom plate (2), an adjusting rotating head (5) is fixedly arranged at the middle position of the connecting screw rod (4), a left side supporting frame (6) is fixedly arranged on the upper surface of the left side bottom plate (1), a left side motor (7) is fixedly arranged on the upper surface of the left side supporting frame (6), a left side grinding roller (8) is rotatably arranged on the inner side of the left side supporting frame (6), a left side rotating gear (9) is rotatably arranged on the front surface of the left side motor, the utility model discloses a grinding machine, including left side running gear (9) and left side driven gear (10) the surface movable mounting of left side running gear (9) and left side driven gear (10) has left side belt (11), the last fixed surface of right side bottom plate (2) installs right side support frame (12), the last fixed surface of right side support frame (12) installs right side motor (13), the inboard rotation of right side support frame (12) installs right side crushing roller (14), the preceding surface rotation of right side motor (13) installs right side running gear (15), the preceding fixed surface of right side crushing roller (14) installs right side driven gear (16), the surface movable mounting of right side running gear (15) and right side driven gear (16) has right side belt (17), the equal fixed mounting in preceding surface border position of left side support frame (6) and right side support frame (12) has flexible loop bar (21, the internal surface movable mounting of flexible loop bar (21) has expanding spring (22), one side surface movable mounting of flexible loop bar (21) has flexible connecting rod (23), the one end surface rotation of flexible connecting rod (23) is installed and is pushed up runner (24).

2. The transmission mechanism for steel ingot refining and crushing according to claim 1, characterized in that: the left side bottom plate (1) and the right side bottom plate (2) are the same in length, and the left side bottom plate (1) and the right side bottom plate (2) are symmetrically arranged and installed.

3. The transmission mechanism for steel ingot refining and crushing according to claim 1, characterized in that: the two ends of the connecting screw rod (4) are in threaded connection with the threaded inner hole (3), and the connecting screw rod (4) can rotate and move in the left side bottom plate (1) and the right side bottom plate (2) through the threaded inner hole (3).

4. The transmission mechanism for steel ingot refining and crushing according to claim 1, characterized in that: the outer surfaces of the left crushing roller (8) and the right crushing roller (14) are fixedly provided with a plurality of crushing teeth (18), and the crushing teeth (18) are arranged around the circle centers of the left crushing roller (8) and the right crushing roller (14).

5. The transmission mechanism for steel ingot refining and crushing according to claim 1, characterized in that: the front surfaces of the left motor (7) and the left crushing roller (8) are fixedly provided with a left protective cover (19), and the front surfaces of the right motor (13) and the right crushing roller (14) are fixedly provided with a right protective cover (20).

6. The transmission mechanism for steel ingot refining and crushing according to claim 1, characterized in that: the telescopic connecting rod (23) penetrates through the inner surface of the telescopic sleeve rod (21) to be connected with a telescopic spring (22), and the jacking rotating wheels (24) are respectively connected with the left side belt (11) and the right side belt (17).