CN217042823U - Crushing equipment for coal powder preparation - Google Patents

Abstract

The utility model discloses a crushing equipment is used in buggy preparation, comprising a supporting seat, the broken case of fixedly connected with on the supporting seat, the inside fixedly connected with mount of broken case, the top of supporting seat with it is connected with the bull stick to rotate between the mount, the inside of supporting seat is equipped with broken mechanism and grinding mechanism, the bottom fixedly connected with connecting seat of broken case, the inside of connecting seat is rotated and is connected with the fly leaf. The beneficial effects of the utility model are that: through crushing mechanism and the grinding mechanism of crushing incasement portion, come to carry out the broken grinding to the material, make the large granule material break into the tiny particle material more easily, sieve through the screen cloth on the fly leaf during the ejection of compact, finally qualified material carries out the ejection of compact, and the material that falls on the screen cloth is through the one end that starts electric cylinder jack-up fly leaf, makes the fly leaf carry out anticlockwise upset around the connecting seat, will pile up the material slip on the screen cloth and prevent influencing going on of screening next time from the screen cloth.

Description

Crushing equipment for coal powder preparation

Technical Field

The utility model relates to a buggy preparation technical field, especially a crushing apparatus for buggy preparation.

Background

The coal mainly comprises elements such as carbon, hydrogen, oxygen, nitrogen, sulfur, phosphorus and the like, the sum of the carbon, the hydrogen and the oxygen accounts for more than 95% of organic matters, the coal is a very important energy source and is also an important raw material for metallurgy and chemical industry, and the coal comprises brown coal, bituminous coal, anthracite and semi-anthracite which are classified, so that the manufacture of the coal dust is crucial in the production and processing process of the coal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art's shortcoming, provide a crushing equipment for buggy preparation.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a crushing equipment for buggy preparation, includes the supporting seat, the broken case of fixedly connected with on the supporting seat, the inside fixedly connected with mount of broken case, the top of broken case with it is connected with the bull stick to rotate between the mount, the inside of supporting seat is equipped with broken mechanism and grinds the mechanism, the bottom fixedly connected with connecting seat of broken case, the inside of connecting seat is rotated and is connected with the fly leaf, fixedly connected with screen cloth on the fly leaf, the screen cloth shelters from the bin outlet of broken case, it includes the abrasive disc to grind the mechanism, the abrasive disc fixed connection be in the bottom of bull stick, it is in to grind piece fixed connection the inside wall of broken case.

According to a further technical scheme, a main box is placed under the screen, and an auxiliary box is placed under one end, far away from the electric cylinder, of the movable plate.

According to a further technical scheme, the crushing mechanism comprises a plurality of groups of flanges and a crushing lining plate, the flanges are fixedly connected to the rotating rod, a connecting rod is detachably connected between the flanges of each group, one end of the connecting rod, far away from the flanges, is fixedly connected with a hammer head, and the crushing lining plate is fixedly connected to the inner wall of the crushing box.

According to a further technical scheme, a fixed seat is arranged under the supporting seat, an electric cylinder is hinged to the fixed seat, and the telescopic end of the electric cylinder is hinged to one end of the movable plate through a pin shaft.

The technical scheme is that the top of the supporting seat is fixedly connected with a motor base, the motor base is fixedly connected with a driving motor, the top of the rotating rod and the output rotating shaft end of the driving motor are fixedly connected with belt pulleys, and the belt pulleys are connected through belt transmission.

The technical scheme is that a feed opening is fixedly connected to the top of the crushing box.

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

1. the utility model discloses a crushing mechanism and grinding mechanism of broken incasement portion come to carry out broken grinding to the material, make the large granule material break into the tiny particle material more easily, sieve through the screen cloth on the fly leaf during the ejection of compact, finally qualified material carries out the ejection of compact, the material that falls on the screen cloth is through the one end that starts electric cylinder jack-up fly leaf, make the fly leaf carry out anticlockwise upset around the connecting seat, will pile up the material on the screen cloth and slide from the screen cloth and prevent influencing going on of screening next time.

2. The utility model discloses a set up main tank and auxiliary tank and collect qualified and unqualified material respectively, the broken neck bush and the tup through broken mechanism are used for getting off and are broken into the tiny particle material to the material, fall into grinding disk and grind between the piece after the breakage is accomplished and carry out abrasive treatment, drive the bull stick through starting driving motor under the effect of two belt pulleys and belt and continuously rotate, come to the inside injection material of broken case through the feed opening.

Drawings

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

In the figure, 1, a support seat; 2. a crushing box; 3. a fixed mount; 4. a rotating rod; 5. a connecting seat; 6. a movable plate; 7. a screen mesh; 8. an electric cylinder; 9. a sub-tank; 10. a main box; 11. a flange plate; 12. a connecting rod; 13. a hammer head; 14. crushing the lining plate; 15. a grinding disc; 16. grinding blocks; 17. a motor base; 18. a drive motor; 19. and (4) a feed opening.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, 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 work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

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 or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, 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 reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. 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 present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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.

The embodiment is as follows:

referring to an embodiment shown in fig. 1, a crushing apparatus for preparing pulverized coal comprises a supporting seat 1, a crushing box 2 is fixedly connected to the supporting seat 1, a fixing frame 3 is fixedly connected to the inside of the crushing box 2, a rotating rod 4 is rotatably connected between the top of the crushing box 2 and the fixing frame 3, a crushing mechanism and a grinding mechanism are arranged inside the supporting seat 1, the crushing mechanism comprises a plurality of sets of flanges 11 and a crushing lining plate 14, the plurality of sets of flanges 11 are fixedly connected to the rotating rod 4, a connecting rod 12 is detachably connected between each set of flanges 11, a hammer 13 is fixedly connected to one end of the connecting rod 12 far away from the flanges 11, the crushing lining plate 14 is fixedly connected to the inner wall of the crushing box 2, the materials are crushed into small-particle materials by the crushing lining plate 14 and the hammer 13 of the crushing mechanism, the grinding mechanism comprises a grinding disc 15, the grinding disc 15 is fixedly connected to the bottom of the rotating rod 4, grinding block 16 fixed connection is at broken case 2's inside wall, fall into between abrasive disc 15 and the grinding block 16 after the breakage is accomplished and carry out abrasive treatment, the top fixedly connected with motor cabinet 17 of supporting seat 1, fixedly connected with driving motor 18 on the motor cabinet 17, the top of bull stick 4 and the equal fixedly connected with belt pulley of output rotor end of driving motor 18, connect through belt transmission between two belt pulleys, drive bull stick 4 through starting driving motor 18 under the effect of two belt pulleys and belt and continuously rotate, the top fixedly connected with feed opening 19 of broken case 2, come to pour into the material into to the inside of broken case 2 through feed opening 19.

Bottom fixedly connected with connecting seat 5 of broken case 2, the inside of connecting seat 5 is rotated and is connected with fly leaf 6, fixedly connected with screen cloth 7 on the fly leaf 6, screen cloth 7 shelters from broken case 2's bin outlet, be equipped with the fixing base under supporting seat 1, it has electric cylinder 8 to articulate on the fixing base, electric cylinder 8's flexible end is articulated mutually through the round pin axle with the one end of fly leaf 6, main tank 10 has been placed under screen cloth 7, fly leaf 6 is kept away from electric cylinder 8 one end and has been placed under the auxiliary tank 9, collect qualified and unqualified material respectively through setting up main tank 10 and auxiliary tank 9.

The working process of the utility model is as follows: materials are injected into the crushing box 2 through the feed opening 19, the rotating rod 4 is driven to rotate continuously under the action of the two belt pulleys and the belt by starting the driving motor 18, the materials are crushed by the action of the rotating hammer 13 and the crushing lining plate 14, the crushed materials fall between the grinding disc 15 and the grinding block 16 for grinding, thereby make the large granule material more easily broken into the tiny particle material, sieve through screen cloth 7 on fly leaf 6 during the ejection of compact, finally qualified material carries out the ejection of compact and falls into the inside of main tank 10 and collect, the material that falls on screen cloth 7 is through the one end that starts 8 jack-up fly leaf 6 of electric cylinder, make fly leaf 6 carry out anticlockwise upset around connecting seat 5, will pile up on screen cloth 7 the material and slide from the inside that screen cloth 7 fell into auxiliary tank 9 and collect, prevent to influence going on of screening next time.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a crushing apparatus for buggy preparation, includes supporting seat (1), its characterized in that: broken case of fixedly connected with (2) on supporting seat (1), inside fixedly connected with mount (3) of broken case (2), the top of broken case (2) with it is connected with bull stick (4) to rotate between mount (3), the inside of supporting seat (1) is equipped with broken mechanism and grinds the mechanism, the bottom fixedly connected with connecting seat (5) of broken case (2), the inside of connecting seat (5) rotates and is connected with fly leaf (6), fixedly connected with screen cloth (7) are gone up in fly leaf (6), screen cloth (7) shelter from the bin outlet of broken case (2), it includes abrasive disc (15) to grind the mechanism, abrasive disc (15) fixed connection be in the bottom of bull stick (4), grinding piece (16) fixed connection be in the inside wall of broken case (2).

2. The crushing apparatus for pulverized coal preparation according to claim 1, wherein: a main box (10) is placed under the screen (7), and an auxiliary box (9) is placed under one end, far away from the electric cylinder (8), of the movable plate (6).

3. The crushing apparatus for pulverized coal preparation according to claim 1, wherein: the crushing mechanism of telling includes the interior bushing plate (14) of multiunit ring flange (11) and breakage, multiunit the equal fixed connection of ring flange (11) is in on bull stick (4), every group all can dismantle between ring flange (11) and be connected with connecting rod (12), keep away from connecting rod (12) the one end fixedly connected with tup (13) of ring flange (11), bushing plate (14) fixed connection in the breakage is in the inner wall of broken case (2).

4. The crushing apparatus for pulverized coal preparation according to claim 1, wherein: a fixing seat is arranged under the supporting seat (1), an electric cylinder (8) is hinged to the fixing seat, and the telescopic end of the electric cylinder (8) is hinged to one end of the movable plate (6) through a pin shaft.

5. The crushing apparatus for pulverized coal preparation according to claim 1, wherein: the top fixedly connected with motor cabinet (17) of supporting seat (1), fixedly connected with driving motor (18) on motor cabinet (17), the top of bull stick (4) with the equal fixedly connected with belt pulley of output rotor end of driving motor (18), two connect through belt transmission between the belt pulley.

6. The crushing apparatus for pulverized coal preparation according to claim 1, wherein: the top of the crushing box (2) is fixedly connected with a feed opening (19).

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