CN111068866A

CN111068866A - Mineral aggregate crushing apparatus for mining machinery

Info

Publication number: CN111068866A
Application number: CN201911189259.4A
Authority: CN
Inventors: 李�杰
Original assignee: Xuzhou Rongchuangda Electronic Technology Co Ltd
Current assignee: Xuzhou Rongchuangda Electronic Technology Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-04-28

Abstract

The invention discloses mineral aggregate crushing equipment for mining machinery, and particularly relates to the field of mining machinery equipment, which comprises a box body, wherein a first crushing cutter is arranged in the box body, one end of the first crushing cutter is movably connected with the front end in the box body through a bearing, the other end of the first crushing cutter extends out of the rear end of the box body, a second crushing cutter is arranged in the box body, one end of the second crushing cutter is movably connected with the front end in the box body through a bearing, the other end of the second crushing cutter extends out of the rear end of the box body, a fixing plate is fixedly arranged at the rear end of the box body, a motor is fixedly arranged at the top end of the fixing plate, one end of an output shaft of the motor is fixedly connected with the first crushing cutter, a second gear is sleeved at the outer end of the first crushing cutter, a first gear is sleeved at the outer end of the second. The invention has high working efficiency and improved crushing speed, thereby reducing the working intensity of workers and the production cost.

Description

Mineral aggregate crushing apparatus for mining machinery

Technical Field

The invention relates to the field of mining machinery equipment, in particular to mineral aggregate crushing equipment for mining machinery.

Background

At present, the mining machinery industry is one of important basic industries for providing equipment for mining and processing of solid raw materials, materials and fuels, serves important basic industrial departments such as black and nonferrous metallurgy, coal, building materials, chemical industry, nuclear industry and the like, and products of the mining machinery industry are also widely applied to basic construction of basic departments such as transportation, railways, buildings, water conservancy and hydropower and the like, wherein jaw crushers, cone crushers, roller crushers, impact crushers and the like are commonly used for crushing machinery.

Most of the existing mineral aggregate crushing equipment for mining machinery is low in working efficiency and low in crushing speed, so that the working intensity of workers is high, and the production cost is high.

Therefore, it is necessary to provide a mineral aggregate crushing apparatus for mining machinery to solve the above problems.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide a mineral aggregate crushing apparatus for mining machinery, which improves the crushing speed, reduces the working strength of workers, and reduces the production cost by improving the working efficiency, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a mineral aggregate crushing apparatus for mining machinery, includes the box, the inside first sword of smashing that is equipped with of box, bearing swing joint is passed through with the inside front end of box to first sword one end of smashing, the first sword other end of smashing extends the box rear end, the inside second that is equipped with of box smashes the sword, the second is smashed the sword and is established in first sword one side of smashing, bearing swing joint is passed through with the inside front end of box to the second crushing sword one end, the second is smashed the sword other end and is extended the box rear end, the fixed plate that is equipped with of box rear end, the fixed motor that is equipped with in fixed plate top end, motor output shaft one end and first crushing sword fixed connection, first crushing sword outer pot head is equipped with the second gear, the outer pot head of second crushing sword is equipped with first gear, first gear meshes with the second gear mutually.

In a preferred embodiment, the top end of the box body is fixedly provided with a feeding pipeline.

In a preferred embodiment, the rear end of the interior of the box body is fixedly provided with a hot air blower, and the hot air blower is arranged at the bottom of the first crushing knife and the bottom of the second crushing knife.

In a preferred embodiment, the bottom end inside the box body is provided with a conveyor belt, and the bottom end of the box body is fixedly provided with a base.

In a preferred embodiment, the rear end of the box body is fixedly provided with a dust cover, and the dust cover is arranged at the bottom of the fixing plate.

The invention has the technical effects and advantages that:

the first crushing cutter can be driven to rotate through the motor, the first crushing cutter can crush falling mineral aggregates, meanwhile, the first crushing cutter can drive the second gear to rotate, the second gear can drive the meshed first gear to rotate, the first gear can drive the second crushing cutter to rotate, and the second crushing cutter can also crush falling mineral aggregates.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of the case of the present invention.

Fig. 3 is a top view of the case of the present invention.

The reference signs are: the crushing device comprises a base 1, a box 2, a feeding pipeline 3, a first crushing cutter 4, a second crushing cutter 5, a motor 6, a first gear 7, a second gear 8, a hot air blower 9, a conveyor belt 10 and a dust cover 11.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The mineral aggregate crushing device for the mining machinery shown in the figures 1-3 comprises a box body 2, wherein a first crushing cutter 4 is arranged inside the box body 2, one end of the first crushing cutter 4 is movably connected with the front end inside the box body 2 through a bearing, the other end of the first crushing cutter 4 extends out of the rear end of the box body 2, a second crushing cutter 5 is arranged inside the box body 2, the second crushing cutter 5 is arranged on one side of the first crushing cutter 4, one end of the second crushing cutter 5 is movably connected with the front end inside the box body 2 through a bearing, the other end of the second crushing cutter 5 extends out of the rear end of the box body 2, a fixing plate is fixedly arranged at the rear end of the box body 2, a motor 6 is fixedly arranged at the top end of the fixing plate, one end of an output shaft of the motor 6 is fixedly connected with the first crushing cutter 4, a second gear 8 is sleeved outside the first crushing cutter 4, and a first gear 7 is sleeved, the first gear 7 is meshed with the second gear 8;

further, a feeding pipeline 3 is fixedly arranged at the top end of the box body 2;

further, an air heater 9 is fixedly arranged at the rear end inside the box body 2, and the air heater 9 is arranged at the bottoms of the first crushing cutter 4 and the second crushing cutter 5;

further, a conveying belt 10 is arranged at the bottom end inside the box body 2, and a base 1 is fixedly arranged at the bottom end of the box body 2;

further, a dust cover 11 is fixedly arranged at the rear end of the box body 2, and the dust cover 11 is arranged at the bottom of the fixing plate.

The working principle of the invention is as follows:

referring to the attached drawings 1-3 of the specification, firstly, a worker can pour mineral aggregates to be crushed into the box body 2 through the feeding pipeline 3, at the moment, the worker can start the motor 6, the motor 6 can drive the first crushing cutter 4 to rotate when working, the first crushing cutter 4 can crush the falling mineral aggregates, meanwhile, the first crushing cutter 4 can drive the second gear 8 to rotate when rotating, the second gear 8 can drive the meshed first gear 7 to rotate, the first gear 7 can drive the second crushing cutter 5 to rotate when rotating, the second crushing cutter 5 can also crush the falling mineral aggregates when rotating, at the same time, the worker can open the hot air blower 9, the hot air blower 9 can work to dry the interior of the box body 2 and the crushed mineral aggregates, when drying, the dust cover 11 can protect external dust from entering the box body 2, after drying is finished, the crushed mineral aggregate can be conveyed out of the box body 2 through the conveyor belt 10, and the conveyed and output mineral aggregate can be collected by workers.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a mineral aggregate crushing apparatus for mining machinery, includes box (2), its characterized in that: a first crushing knife (4) is arranged inside the box body (2), one end of the first crushing knife (4) is movably connected with the front end inside the box body (2) through a bearing, the other end of the first crushing knife (4) extends out of the rear end of the box body (2), a second crushing knife (5) is arranged inside the box body (2), the second crushing knife (5) is arranged on one side of the first crushing knife (4), one end of the second crushing knife (5) is movably connected with the front end inside the box body (2) through a bearing, the other end of the second crushing knife (5) extends out of the rear end of the box body (2), a fixing plate is fixedly arranged at the rear end of the box body (2), a motor (6) is fixedly arranged at the top end of the fixing plate, one end of an output shaft of the motor (6) is fixedly connected with the first crushing knife (4), a second gear (8) is sleeved at the outer end of the first crushing knife (4), a first gear (7) is sleeved on the second crushing, the first gear (7) is meshed with the second gear (8).

2. The mineral aggregate crushing apparatus for mining machinery according to claim 1, characterized in that: and a feeding pipeline (3) is fixedly arranged at the top end of the box body (2).

3. The mineral aggregate crushing apparatus for mining machinery according to claim 1, characterized in that: an air heater (9) is fixedly arranged at the rear end inside the box body (2), and the air heater (9) is arranged at the bottoms of the first crushing cutter (4) and the second crushing cutter (5).

4. The mineral aggregate crushing apparatus for mining machinery according to claim 1, characterized in that: the conveying belt (10) is arranged at the bottom end inside the box body (2), and the base (1) is fixedly arranged at the bottom end of the box body (2).

5. The mineral aggregate crushing apparatus for mining machinery according to claim 1, characterized in that: the rear end of the box body (2) is fixedly provided with a dust cover (11), and the dust cover (11) is arranged at the bottom of the fixing plate.