CN216396563U

CN216396563U - Ball mill arresting gear of building material processing

Info

Publication number: CN216396563U
Application number: CN202122066225.5U
Authority: CN
Inventors: 王金辉
Original assignee: Xiamen Haicheng Construction Engineering Co ltd
Current assignee: Xiamen Haicheng Construction Engineering Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-04-29
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a ball mill braking device for building material processing, and relates to the technical field of building material processing. The ball mill comprises an operation plate, wherein the upper end of the operation plate is in rotating fit with a ball mill body, one end of the ball mill body is provided with a rotating shaft, a bevel gear is sleeved on the periphery of the rotating shaft, a limiting cylinder is in rotating fit with the periphery of the rotating shaft, one end of the limiting cylinder is provided with a notch corresponding to the bevel gear, a volute spring is sleeved on the periphery of the limiting cylinder, the upper end of the operation plate is in sliding fit with a limiting frame, one end of the volute spring is fixed on the inner side of the limiting frame, a plurality of limiting shifting pieces are arranged on the periphery of the limiting cylinder, and a limiting ring is in sliding fit with the limiting frame. According to the utility model, the bevel gear is sleeved on the periphery of the rotating shaft, the limiting cylinder is rotatably matched on the periphery of the rotating shaft, one end of the limiting cylinder is provided with a notch corresponding to the bevel gear, and the volute spring is sleeved on the periphery of the limiting cylinder, so that the kinetic energy of the ball mill body is conveniently transmitted to the volute spring, and the ball mill body is rapidly braked.

Description

Ball mill arresting gear of building material processing

Technical Field

The utility model belongs to the technical field of building material processing, and particularly relates to a ball mill braking device for building material processing.

Background

The ball mill is the key equipment for crushing the materials after the materials are crushed. This type of mill is provided with a number of steel balls as grinding media in the barrel.

It is widely used in the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, and is used for dry or wet grinding of various ores and other grindable materials. The ball mill is suitable for grinding various ores and other materials, is widely used in the industries of mineral separation, building materials, chemical industry and the like, and can be divided into a dry type ore grinding mode and a wet type ore grinding mode. According to different ore discharge modes, the method can be divided into a lattice type and an overflow type.

The ball mill has large volume, and when the ball mill stops running, the ball mill has large inertia and stops slowly, so that the ball mill needs to be assisted by a braking device to stop quickly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ball mill braking device for processing building materials, wherein a bevel gear is sleeved on the periphery of a rotating shaft, a limiting cylinder is rotatably matched on the periphery of the rotating shaft, one end of the limiting cylinder is provided with a notch corresponding to the bevel gear, a volute spring is sleeved on the periphery of the limiting cylinder, so that the kinetic energy of a ball mill body is conveniently transmitted to the volute spring, the ball mill body is rapidly braked, a plurality of limiting poking pieces are arranged on the periphery of the limiting cylinder, a limiting ring is slidably matched in the limiting frame, a limiting groove corresponding to the limiting poking pieces is formed in the inner side of the limiting ring, the limiting cylinder is conveniently limited from reversely rotating, the volute spring is further limited from driving the ball mill body to reversely rotate, the limiting ring is slidably matched in the limiting frame, the limiting frame is slidably matched at the upper end of an operating plate, the limiting frame is conveniently slid to separate the limiting cylinder from the bevel gear, then the limiting ring is slid, so that the volute spring is automatically reset, the problems in the prior art are solved.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a ball mill braking device for building material processing comprises an operation plate, wherein the upper end of the operation plate is in rotating fit with a ball mill body, one end of the ball mill body is provided with a rotating shaft, a bevel gear is sleeved on the periphery of the rotating shaft, a limiting cylinder is in rotating fit with the periphery of the rotating shaft, and one end of the limiting cylinder is provided with a notch corresponding to the bevel gear;

the periphery of the limiting cylinder is sleeved with a volute spring, the upper end of the operating plate is in sliding fit with a limiting frame, one end of the volute spring is fixed to the inner side of the limiting frame, a plurality of limiting shifting pieces are arranged on the periphery of the limiting cylinder, a limiting ring is in sliding fit with the limiting frame, and a limiting groove corresponding to the limiting shifting pieces is formed in the inner side of the limiting ring.

Optionally, the plurality of limiting shifting pieces are annularly arrayed outside the limiting barrel.

Optionally, a first supporting plate is installed on the inner wall of the bottom end of the limiting frame, a first hole is formed in one side of the first supporting plate, and the limiting cylinder is rotatably matched in the first hole.

Optionally, first electric putter has all been installed to the relative both sides of first backup pad, and the spacing ring is fixed at two first electric putter outputs.

Optionally, the rotating shaft is located in the limiting frame.

Optionally, two second electric push rods are installed at the upper end of the operating plate, and one side of the limiting frame is fixed at the output end of the second electric push rod.

The embodiment of the utility model has the following beneficial effects:

according to one embodiment of the utility model, the bevel gear is sleeved on the periphery of the rotating shaft, the limiting cylinder is rotatably matched on the periphery of the rotating shaft, one end of the limiting cylinder is provided with a notch corresponding to the bevel gear, the vortex-shaped spring is sleeved on the periphery of the limiting cylinder, so that kinetic energy of the ball mill body is conveniently transmitted to the vortex-shaped spring, the ball mill body is rapidly braked, the limiting frame is in sliding fit with the limiting ring through the plurality of limiting shifting pieces arranged on the periphery of the limiting cylinder, the limiting grooves corresponding to the limiting shifting pieces are arranged on the inner side of the limiting ring, the limiting cylinder is conveniently limited from reversing, the vortex-shaped spring is further limited from driving the ball mill body to reverse, the limiting ring is in sliding fit in the limiting frame, the limiting frame is in sliding fit with the upper end of the operating plate, the limiting frame is convenient to slide to separate the limiting cylinder from the bevel gear, and then the limiting ring is slid, so that the vortex-shaped spring is automatically reset.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic rear perspective view according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of one embodiment of the present invention.

Wherein the figures include the following reference numerals:

the ball mill comprises an operating plate 1, a ball mill body 2, a rotating shaft 3, a bevel gear 4, a limiting cylinder 5, a volute spring 6, a limiting frame 7, a limiting shifting piece 8, a limiting ring 9, a limiting groove 10, a first supporting plate 11, a first electric push rod 12, a second electric push rod 13 and a notch 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Referring to fig. 1 to 3, in the present embodiment, there is provided a braking device for a ball mill for building material processing, including: the ball mill comprises an operating plate 1, wherein a ball mill body 2 is rotatably matched at the upper end of the operating plate 1, a rotating shaft 3 is arranged at one end of the ball mill body 2, a bevel gear 4 is sleeved on the periphery of the rotating shaft 3, a limiting cylinder 5 is rotatably matched on the periphery of the rotating shaft 3, and a notch 14 corresponding to the bevel gear 4 is formed in one end of the limiting cylinder 5;

the periphery of the limiting cylinder 5 is sleeved with a volute spring 6, the upper end of the operating plate 1 is in sliding fit with a limiting frame 7, one end of the volute spring 6 is fixed to the inner side of the limiting frame 7, the periphery of the limiting cylinder 5 is provided with a plurality of limiting shifting pieces 8, the limiting frame 7 is in sliding fit with a limiting ring 9, and the inner side of the limiting ring 9 is provided with a limiting groove 10 corresponding to the limiting shifting pieces 8.

The application of one aspect of the embodiment is as follows: after the drive arrangement outage of ball mill body 2, slide spacing frame 7, spacing frame 7 promotes notch 14 and the cooperation of bevel gear 4 of 5 one ends of spacing section of thick bamboo, ball mill body 2 transmits kinetic energy for spacing section of thick bamboo 5 through pivot 3, spacing section of thick bamboo 5 rotates and drives vortex spring 6 and warp, spacing plectrum 8 constantly switches spacing groove 10, until ball mill body 2 stall, vortex spring 6 also stops to warp, because spacing plectrum 8 cooperates with spacing groove 10, ball mill body 2 can not reverse, then slide spacing frame 7, make spacing section of thick bamboo 5 break away from with bevel gear 4, then slide spacing frame 7 makes 8 roll-off spacing grooves 10 of spacing plectrum, vortex spring 6 resets.

The bevel gear 4 is sleeved on the periphery of the rotating shaft 3, the limiting cylinder 5 is rotatably matched on the periphery of the rotating shaft 3, one end of the limiting cylinder 5 is provided with a notch 14 corresponding to the bevel gear 4, the volute spring 6 is sleeved on the periphery of the limiting cylinder 5, so that the kinetic energy of the ball mill body 2 is conveniently transmitted to the volute spring 6, furthermore, the rapid braking ball mill body 2 is provided with a plurality of limiting shifting sheets 8 at the periphery of the limiting cylinder 5, a limiting ring 9 is matched in the limiting frame 7 in a sliding way, and the inner side of the limit ring 9 is provided with a limit groove 10 corresponding to the limit shifting sheet 8, which is convenient for limiting the reverse rotation of the limit cylinder 5, and then restrict the vortex spring 6 and drive ball mill body 2 reversal, through sliding fit in spacing frame 7 there is spacing ring 9, and operating panel 1 upper end sliding fit has spacing frame 7, and the spacing frame 7 of being convenient for slide makes spacing section of thick bamboo 5 and bevel gear 4 break away from, then slides spacing ring 9, and then makes vortex spring 6 automatic re-setting.

The plurality of spacing plectrums 8 of this embodiment are annularly arrayed outside the spacing barrel 5.

The wall dress is equipped with first backup pad 11 in the 7 bottom ends of spacing frames of this embodiment, and first hole has been seted up to first backup pad 11 one side, and 5 normal running fits of a spacing section of thick bamboo are in first hole, and 5 rotations of a spacing section of thick bamboo of being convenient for.

First electric putter 12 has all been installed to 11 relative both sides of first backup pad of this embodiment, and spacing ring 9 fixes at two first electric putter 12 output ends, is convenient for promote spacing ring 9 and slides.

The rotating shaft 3 of the embodiment is positioned in the limiting frame 7.

Two second electric putter 13 have been installed to the operating panel 1 upper end of this embodiment, and limit frame 7 one side is fixed at second electric putter 13 output, is convenient for drive limit frame 7 and slides.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. The utility model provides a ball mill arresting gear of building material processing which characterized in that includes: the ball mill comprises an operating plate (1), wherein a ball mill body (2) is rotatably matched at the upper end of the operating plate (1), a rotating shaft (3) is arranged at one end of the ball mill body (2), bevel gears (4) are sleeved on the peripheral sides of the rotating shaft (3), a limiting cylinder (5) is rotatably matched on the peripheral sides of the rotating shaft (3), and a notch (14) corresponding to the bevel gears (4) is formed in one end of the limiting cylinder (5);

the side of the limiting cylinder (5) is sleeved with a volute spring (6), the upper end of the operating plate (1) is in sliding fit with a limiting frame (7), one end of the volute spring (6) is fixed to the inner side of the limiting frame (7), the side of the limiting cylinder (5) is provided with a plurality of limiting shifting pieces (8), the limiting frame (7) is in sliding fit with a limiting ring (9), and the inner side of the limiting ring (9) is provided with a limiting groove (10) corresponding to the limiting shifting pieces (8).

2. A construction material processing ball mill braking device according to claim 1, wherein a plurality of spacing paddles (8) are annularly arrayed outside the spacing cylinder (5).

3. The ball mill braking device for building material processing according to claim 2, wherein the inner wall of the bottom end of the limiting frame (7) is provided with a first supporting plate (11), one side of the first supporting plate (11) is provided with a first hole, and the limiting cylinder (5) is rotatably fitted in the first hole.

4. A braking device for a ball mill made of building materials according to claim 3, wherein the first support plate (11) is provided with first electric push rods (12) at opposite sides thereof, and the spacing rings (9) are fixed at the output ends of the first electric push rods (12).

5. A braking device of a ball mill for building material processing according to claim 4, characterized in that the rotary shaft (3) is located in the limiting frame (7).

6. The ball mill braking device for building material processing according to claim 5, wherein two second electric push rods (13) are installed at the upper end of the operation plate (1), and one side of the limit frame (7) is fixed at the output end of the second electric push rods (13).