CN210815609U

CN210815609U - Mineral sample breaker

Info

Publication number: CN210815609U
Application number: CN201921306412.2U
Authority: CN
Inventors: 李冬旭
Original assignee: Lanzhou Gauss Age Rock Mineral Separation Technology Service Co ltd
Current assignee: Lanzhou Gauss Age Rock Mineral Separation Technology Service Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-06-23
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a mineral sample crushing device, which relates to the technical field of mineral crushing equipment, and comprises a frame and a crushing mechanism which is fixedly arranged on the frame and can crush ores, wherein a grinding mechanism which can grind and crush the ores crushed by the crushing mechanism is fixedly arranged on the frame, a conveying mechanism which can convey the ores crushed by the crushing mechanism to the grinding mechanism for secondary crushing and a water tank which can provide a grinding water source for the grinding mechanism are arranged on the crushing mechanism; this practicality can let the ore breakage simple and the equipment demand still less of process flow in the laboratory.

Description

Mineral sample breaker

Technical Field

The utility model relates to a mineral crushing equipment technical field, more specifically relate to a mineral sample breaker.

Background

The ore crusher can be widely applied to various fields of mines, smelting, building materials, roads, railways, water conservancy, chemical industry and the like.

Crushers generally handle larger pieces of material, with coarser product sizes, typically greater than 8 mm. The structure is characterized in that certain gaps are arranged among the crushing pieces and the crushing pieces are not in contact with each other. The crusher can be divided into a coarse crusher, a medium crusher and a fine crusher.

The crusher comprises: jaw crushers, impact crushers, cone crushers, hammer crushers, gyratory crushers, compound crushers, hydraulic crushers, deep cavity crushers, roller crushers, simmons cone crushers, hydraulic cone crushers, jaw crushers, and the like.

the ore mill is characterized by that its crushing components (or media) are mutually contacted, and the adopted media are steel balls, steel bars, gravels or ore blocks, etc. but some machines simultaneously have the functions of ore-crushing and ore-grinding, for example, the self-grinding machine can be used for treating ore with 5.5X 1.8 m self-grinding machine, and its upper limit of ore grain size can be up to 350-400 mm, and its product fineness can be up to-200 meshes and about 40%.

In the mineral sample crushing process, a mineral sample is generally subjected to coarse crushing, then the coarsely crushed mineral sample is subjected to medium-fine grinding by a double-roller crusher, then the finely ground mineral in the double-roller crusher is ground by a grinding machine, and finally the ground mineral is subjected to sample detection.

Because the crushing process of the sample is too complicated, no corresponding integrated equipment is available on the market so as to meet the integrated requirement of a laboratory.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: too many and technical problem such as the technological process is complicated in order to solve current ore crushing equipment demand in the laboratory, the utility model provides a mineral sample breaker.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a mineral sample breaker, includes the frame and fixes the crushing mechanism who sets up in the frame and can broken ore, still fixed being provided with in the frame can grind kibbling grinding mechanism with the ore after crushing mechanism is broken, be provided with in the crushing mechanism and can carry out regrinding's transport mechanism and can provide the water tank in grinding the water source for grinding the mechanism with the ore after crushing mechanism is broken to grinding mechanism.

The working principle is as follows: mineral sample carries out the first breakage after crushing mechanism, will transport simultaneously to grinding mechanism through the mineral sample and the water that the first breakage has, and the ore granule after grinding is more exquisite and symmetrical, does benefit to the analysis experiment of later stage sample through transport mechanism. Consequently through setting up crushing mechanism, transport mechanism and grinding mechanism, will be the ore crushing's a plurality of steps directly save originally, just realize through this device one step, can be for laboratory save time like this, reduce the broken technology degree of difficulty of laboratory ore originally, make laboratory ore crushing technology simpler.

Further, crushing mechanism includes the breaker casing, be provided with broken chamber in the breaker casing, broken intracavity can carry out two broken crushing rollers of broken with the ore, two crushing roller parallel arrangement, breaker casing upper end is provided with broken feed inlet, and broken feed inlet sets up to the funnel shape, broken feed inlet and broken chamber switch-on, and breaker casing lower extreme is provided with broken discharge gate, two crushing roller direction of rotation opposite.

Through setting up the crushing roller, roller crusher can be broken with middle-size and small-size ore promptly, and the ore size after roller crusher is broken simultaneously is even can carry out the grinding process on next step more easily.

Further, the transport mechanism is flood dragon conveyer. The flood dragon conveyer except transporting the material can also stir the material, and the ore of being convenient for can fully contact with hydroenergy and let the ore get into to grind after grinding the mechanism can grind more smoothly, and efficiency is higher.

Further, transport mechanism includes upper end and crushing mechanism fixed connection, its lower extreme and frame fixed connection's transport housing, be provided with the pay-off chamber in the transport housing, the pay-off intracavity is provided with can be at pay-off intracavity pivoted auger, the fixed auger driving motor that can drive auger pivoted that is provided with on the transport housing, be connected with the raceway that can supply water for the pay-off intracavity on the water tank, the one end and the water tank switch-on of raceway, the other end and the pay-off chamber switch-on of water tank.

Further, grind mechanism includes the grinding cylinder, be provided with two terminal surfaces in the grinding cylinder and be parallel and can be with the mill of ore grinding, be provided with on the grinding cylinder and grind the feed inlet and grind the discharge gate, be connected with the motor on the mill, the pivot and the mill fixed connection of motor, the casing of motor and the grinding cylinder fixed connection who grinds mechanism, the rotation direction of two mills is opposite.

Furthermore, the grinding disc is provided with grinding teeth which are convex teeth.

The utility model has the advantages as follows:

1. mineral sample carries out the first breakage after crushing mechanism, will transport simultaneously to grinding mechanism through the mineral sample and the water that the first breakage has, and the ore granule after grinding is more exquisite and symmetrical, does benefit to the analysis experiment of later stage sample through transport mechanism. Consequently through setting up crushing mechanism, transport mechanism and grinding mechanism, will be the ore crushing's a plurality of steps directly save originally, just realize through this device one step, can be for laboratory save time like this, reduce the broken technology degree of difficulty of laboratory ore originally, make laboratory ore crushing technology simpler.

2. Through setting up the crushing roller, roller crusher can be broken with middle-size and small-size ore promptly, and the ore size after roller crusher is broken simultaneously is even can carry out the grinding process on next step more easily.

3. The flood dragon conveyer except transporting the material can also stir the material, and the ore of being convenient for can fully contact with hydroenergy and let the ore get into to grind after grinding the mechanism can grind more smoothly, and efficiency is higher.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a top view of the abrasive disc;

FIG. 3 is a cross-sectional view of a grinding disc;

FIG. 4 is a schematic diagram of the auger.

Reference numerals: 1-frame, 2-grinding mechanism, 3-grinding disc, 4-motor, 5-transportation mechanism, 6-water tank, 7-crushing mechanism, 8-crushing feed inlet, 9-crushing roller, 10-crushing discharge outlet, 11-feeding cavity, 12-transportation outlet, 13-water pipe, 14-auger, 15-grinding feed inlet, 16-grinding discharge outlet and 17-grinding tooth.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 4, the present embodiment provides a mineral sample crushing apparatus, which includes a frame 1 and a crushing mechanism 7 fixedly disposed on the frame 1 and capable of crushing ores, wherein the frame 1 is further fixedly provided with a grinding mechanism 2 capable of grinding and crushing the ores crushed by the crushing mechanism 7, and the crushing mechanism 7 is provided with a transportation mechanism 5 capable of transporting the ores crushed by the crushing mechanism 7 to the grinding mechanism 2 for secondary crushing and a water tank 6 capable of providing a grinding water source for the grinding mechanism 2.

Mineral sample carries out the first breakage after crushing mechanism 7, will transport simultaneously through the mineral sample and the water that the first breakage has passed through to grinding mechanism 2 through transport mechanism 5 and grind, and the ore granule after grinding is more fine and smooth and well-balanced, does benefit to the analysis experiment of later stage sample. Consequently through setting up crushing mechanism 7, transport mechanism 5 and grinding mechanism 2, directly save a plurality of steps of ore crushing originally, just realize through this device one step, can be for laboratory save time like this, reduce the broken technology degree of difficulty of laboratory ore originally, make laboratory ore crushing technology simpler.

Crushing mechanism 7 includes the breaker casing, be provided with broken chamber in the breaker casing, broken intracavity can carry out two broken crushing rollers 9 of ore, two crushing roller 9 parallel arrangement, and breaker casing upper end is provided with broken feed inlet 8, and broken feed inlet 8 sets up to the funnel shape, and broken feed inlet 8 and broken chamber switch-on, breaker casing lower extreme are provided with broken discharge gate 10, and two crushing roller 9 direction of rotation are opposite.

Through setting up crushing roller 9, roller crusher can be broken medium and small-size ore promptly, and the ore size after the roller crusher is broken simultaneously can carry out next grinding process more easily.

Example 2

The transport mechanism 5 is a flood dragon conveyor. The flood dragon conveyer except can transporting the material can also stir the material, and the ore of being convenient for can fully contact with hydroenergy and let the ore get into to grind more smoothly after grinding mechanism 2, and efficiency is higher.

Transport mechanism 5 includes upper end and 7 fixed connection of crushing mechanism, its lower extreme and 1 fixed connection's of frame transport housing, be provided with pay-off chamber 11 in the transport housing, be provided with auger 14 that can be at the 11 internal rotations in pay-off chamber 11, the fixed auger driving motor that can drive auger 14 pivoted that is provided with on the transport housing, be connected with on the water tank 6 and can be for the raceway 13 that supplies water in the pay-off chamber 11, the one end and the 6 switch-ons of water tank 13, the other end and the 11 switch-ons in pay-off chamber of water tank 6.

Example 3

Grind mechanism 2 includes the grinding cylinder, be provided with two terminal surfaces in the grinding cylinder and be parallel and can be with the mill 3 of ore grinding, be provided with on the grinding cylinder and grind feed inlet 15 and grind discharge gate 16, be connected with motor 4 on the mill 3, motor 4's pivot and 3 fixed connection of mill, motor 4's casing and grinding mechanism 2's grinding cylinder fixed connection, two mill 3's direction of rotation are opposite.

Grinding teeth 17 are arranged on the grinding disc 3, and the grinding teeth 17 are circular arc-shaped protruding teeth.

Claims

1. The utility model provides a mineral sample breaker, includes frame (1) and fixed the setting in frame (1) and can broken ore's crushing mechanism (7), its characterized in that, still fixed being provided with in frame (1) can grind kibbling grinding mechanism (2) with the ore after crushing mechanism (7) is broken, be provided with on crushing mechanism (7) can carry out regrinding transport mechanism (5) and can provide water tank (6) in grinding the water source for grinding mechanism (2) with the ore transportation after crushing mechanism (7) is broken to grinding mechanism (2).

2. The mineral sample crushing device according to claim 1, wherein the crushing mechanism (7) comprises a crusher housing, a crushing cavity is arranged in the crusher housing, two crushing rollers (9) capable of crushing ore are arranged in the crushing cavity, the two crushing rollers (9) are arranged in parallel, a crushing feed inlet (8) is arranged at the upper end of the crusher housing, the crushing feed inlet (8) is arranged in a funnel shape, the crushing feed inlet (8) is communicated with the crushing cavity, a crushing discharge outlet (10) is arranged at the lower end of the crusher housing, and the two crushing rollers (9) rotate in opposite directions.

3. Mineral sample crushing device according to claim 1, characterized in that the transport mechanism (5) is a flood dragon conveyor.

4. The mineral sample crushing device according to claim 3, characterized in that the transportation mechanism (5) comprises an upper end and a crushing mechanism (7) which are fixedly connected, a transportation shell with a lower end fixedly connected with the frame (1), a feeding cavity (11) is arranged in the transportation shell, an auger (14) capable of rotating in the feeding cavity (11) is arranged in the feeding cavity (11), a auger driving motor capable of driving the auger (14) to rotate is fixedly arranged on the transportation shell, a water pipe (13) capable of supplying water in the feeding cavity (11) is connected to the water tank (6), one end of the water pipe (13) is communicated with the water tank (6), and the other end of the water tank (6) is communicated with the feeding cavity (11).

5. The mineral sample crushing device according to claim 1, characterized in that the grinding mechanism (2) comprises a grinding cylinder, two grinding discs (3) which are parallel in end face and can grind ores are arranged in the grinding cylinder, a grinding feed port (15) and a grinding discharge port (16) are arranged on the grinding cylinder, a motor (4) is connected to the grinding discs (3), a rotating shaft of the motor (4) is fixedly connected with the grinding discs (3), a shell of the motor (4) is fixedly connected with the grinding cylinder of the grinding mechanism (2), and the two grinding discs (3) are opposite in rotating direction.

6. Mineral sample crushing device according to claim 5, characterized in that the grinding disc (3) is provided with grinding teeth (17), which grinding teeth (17) are circular arc shaped raised teeth.