CN218281972U - Breaker for iron ore mining - Google Patents

Abstract

The utility model discloses a breaker is adopted in iron ore development belongs to the ore mining field. The crushing device comprises a fixed shell, wherein a crushing roller is rotatably arranged in the fixed shell and is in transmission connection with a driving motor; the detachable shell is attached to the top of the fixed shell; the utility model discloses a detachable shell, including fixed shell, connecting axle, fly leaf, spacing rod, fixing shell, cassette and fly leaf, dismantle the both sides fixed mounting of shell has the locating piece, the connecting axle is installed to one side of locating piece, the one end of connecting axle is connected with the threaded rod, the surface screw thread of threaded rod has cup jointed the fly leaf, the gag lever post has been run through at the top of fly leaf, wherein one end of gag lever post with dismantle shell fixed connection, the both sides fixed mounting of fixed shell has the cassette that corresponds with the fly leaf, the cassette is connected with the fly leaf block. The utility model discloses can accomplish the dismantlement to breaker's shell convenient and fast ground, inside realization quick replacement inside welt and the cleaning device.

Description

Breaker for iron ore mining

Technical Field

The utility model belongs to the ore deposit field, more specifically says, relates to a breaker for iron ore mining.

Background

In the process of ore mining, the mined iron ore needs to be crushed into a proper size by a crushing device so as to facilitate subsequent transportation and reprocessing of the iron ore. Because the hardness of iron ore is higher for breaker is when carrying out crushing operation to iron ore, and its feed bin inside can produce great wearing and tearing with the welt of iron ore direct contact, takes place to damage easily, consequently needs often to change it, prevents that the damage of welt from leading to the feeding and the breakage of iron ore to receive the influence, and the tiny rubble that produces when broken iron ore is untimely cleared up also can cause the influence to breaker's work. However, the existing iron ore crushing device is troublesome to disassemble, so that long time is needed for replacing the lining plate and cleaning broken stones, the downtime is long, and the mining efficiency is influenced.

For example, the Chinese patent application number is: CN201720495466.2, published as: the patent document 12/15/2017 discloses a crushing device for ore mining, which comprises a feed inlet, a conveying device, an isolating screen and a material guide plate, wherein a feed baffle is inlaid in the inner side of the feed inlet, a crushing device main body is installed at the bottom end of the feed inlet, the conveying device is fixed on the right side of the feed inlet, a dust collecting chamber is installed above the conveying device, the top end of the dust collecting chamber is connected with an air blower, the isolating screen is arranged on the bottom side of the dust collecting chamber, a dispersing roller is arranged below the isolating screen, the material guide plate is inlaid on the right inner side wall of the crushing device main body, a counterattack plate is installed on the bottom side of the material guide plate, a crushing roller is fixed below the counterattack plate, a sound insulation layer is arranged on the outer side of the crushing roller, a discharge baffle is inlaid below the crushing roller, and a fixing base is fixed on the outer side of the crushing device main body. This breaker is in the use of reality, and its main part is the integral structure, is difficult to convenient and fast ground dismantles the change to the impact plate of inside wearing and tearing and clears up to the device is inside, can influence subsequent broken work and exploitation efficiency.

Disclosure of Invention

1. Problems to be solved

The dismantlement to current iron ore breaker is comparatively troublesome, is difficult to convenient and fast ground to dismantle the change to the welt of inside wearing and tearing and to clearing up and leading to the problem that influences crushing efficiency to the device is inside, the utility model provides a breaker for iron ore mining can accomplish the dismantlement to breaker's shell convenient and fast ground, realizes inside welt of quick replacement and the cleaning device, and economizer's maintenance time improves mining efficiency.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A crushing device for iron ore mining comprises

The crushing device comprises a fixed shell, a crushing roller, a driving motor and a driving motor, wherein the crushing roller is rotatably arranged in the fixed shell;

the detachable shell is attached to the top of the fixed shell; the utility model discloses a detachable shell, including fixed shell, connecting axle, fly leaf, spacing rod, fixing shell, cassette and fly leaf, dismantle the both sides fixed mounting of shell has the locating piece, the connecting axle is installed to one side of locating piece, the one end of connecting axle is connected with the threaded rod, the surface screw thread of threaded rod has cup jointed the fly leaf, the gag lever post has been run through at the top of fly leaf, wherein one end of gag lever post with dismantle shell fixed connection, the both sides fixed mounting of fixed shell has the cassette that corresponds with the fly leaf, the cassette is connected with the fly leaf block.

As a further improvement of the technical scheme, a fixing plate is fixedly arranged on the side surface of the fixing shell, the driving motor is fixedly arranged on the fixing plate, and a driving wheel is arranged on an output shaft of the driving motor; one end of the crushing roller is fixedly provided with a driven wheel, the driven wheel is in transmission connection with one end of a belt, and the other end of the belt is in transmission connection with a driving wheel.

As a further improvement of the technical scheme, a clamping groove is formed in the inner portion of the dismounting shell, a clamping block is connected to the inner portion of the clamping groove in a clamped mode, and a crushing lining plate is fixedly mounted on one side of the clamping block.

As a further improvement of the technical scheme, the clamping grooves are provided with a plurality of clamping grooves which are uniformly distributed on the inner side surface of the dismounting shell along the circumferential direction.

As a further improvement of the technical scheme, the bottom fixed mounting of fixed shell and fixed plate has the fixing base, the bracing piece that has vertical setting is run through to the inside of fixing base, set up the block groove that the level extends on the bracing piece, wherein one side of fixing base is run through there is the block pole, the block pole passes the block groove.

As the further improvement of the technical scheme, one end of the clamping rod is fixedly provided with a baffle.

As a further improvement of the technical scheme, a telescopic spring is sleeved on the clamping rod between the baffle and the fixed seat, and two ends of the telescopic spring are fixedly connected with the baffle and the fixed seat respectively.

As a further improvement of the technical scheme, the clamping grooves are provided with a plurality of clamping grooves which are arranged at equal intervals along the height direction of the supporting rod.

As a further improvement of the technical scheme, a feed inlet is formed in the dismounting shell and is obliquely opened.

3. Advantageous effects

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

(1) The utility model relates to a breaker for iron ore mining, be provided with locating piece, threaded rod, fly leaf and cassette, when needing to clear up the breaker inside and change broken welt, can drive the fly leaf through rotating the threaded rod and carry out the back-and-forth movement, connect and separate between fly leaf and the cassette, convenient and fast is favorable to carrying out the location connection and separation between dismantlement shell and the fixed shell, has improved the dismantlement shell and has dismantled the convenience of work and the work of clearing up the breaker inside, has improved the convenience of the work of changing of the broken welt of wearing and tearing simultaneously;

(2) The utility model relates to a breaker for iron ore mining, which is provided with a clamping groove and a clamping block, and the clamping groove and the clamping block are used in cooperation, so that the breaking lining plate can be tightly clamped with a disassembling shell through the clamping block and the clamping groove and can be quickly extracted and disassembled, thereby being convenient for replacing the breaking lining plate and improving the convenience of replacing the breaking lining plate after being worn;

(3) The utility model relates to a breaker is used in iron ore mining is provided with fixing base, bracing piece, block groove and block pole for the device is at the in-process that uses, forms the block through making block pole and the block groove of co-altitude not, realizes the altitude mixture control of fixing base, thereby highly adjusts this breaker's use, with the feeding environment that adapts to complicacy, improves this breaker's use convenience and adaptability.

Drawings

FIG. 1 is a schematic side view of the structure of the present invention;

FIG. 2 is an exploded view of the fixing housing and the detachable housing of the present invention;

FIG. 3 is a schematic side sectional view of the movable plate of the present invention;

FIG. 4 is a schematic view of the connection structure of the disassembling shell and the crushing lining plate of the present invention;

fig. 5 is a schematic view of the side-cut structure of the fixing base of the present invention.

In the figure: 1. fixing the housing; 2. a crushing roller; 3. a driven wheel; 4. a belt; 5. a driving wheel; 6. a drive motor; 7. a fixing plate; 8. disassembling the shell; 9. a feed inlet; 10. positioning blocks; 11. a connecting shaft; 12. a threaded rod; 13. a knob; 14. a movable plate; 15. a limiting rod; 16. a card holder; 17. a card slot; 18. a clamping block; 19. crushing the lining plate; 20. a fixed seat; 21. a support bar; 22. a clamping groove; 23. a clamping rod; 24. a baffle plate; 25. a telescoping spring.

Detailed Description

Exemplary embodiments of the present invention are described in detail below. Although these exemplary embodiments are described in sufficient detail to enable those skilled in the art to practice the invention, it should be understood that other embodiments may be realized and that various changes to the invention may be made without departing from the spirit and scope of the present invention. The following more detailed description of the embodiments of the present invention is not intended to limit the scope of the invention, as claimed, but is presented for purposes of illustration only and not limitation to provide the best mode contemplated for carrying out the invention and to enable any person skilled in the art to practice the invention. Accordingly, the scope of the invention is to be limited only by the following claims.

Examples

A crushing device for mining iron ore is used for crushing the iron ore into a proper size when mining the iron ore in a mine so as to facilitate subsequent transportation and reprocessing of the iron ore, and the specific structure and the working principle of the crushing device are described in detail below.

As shown in fig. 1 to 3, the housing of the crushing device comprises a fixed outer shell 1 and a detachable shell 8. Wherein, the inside of fixed shell 1 rotates and installs crushing roller 2, and driving motor 6 is connected in the transmission of crushing roller 2. Specifically, a fixing plate 7 is fixedly installed on the side face of the fixed shell 1, a driving motor 6 is fixedly installed on the fixing plate 7, and a driving wheel 5 is installed on an output shaft of the driving motor 6. One end fixed mounting of crushing roller 2 has from driving wheel 3, connects the one end of belt 4 from driving wheel 3 transmission, and the other end transmission of belt 4 is connected the action wheel 5.

The detachable shell 8 is tightly attached to the top of the fixed shell 1, a feed port 9 is formed in the detachable shell, and the feed port 9 is obliquely opened. The two sides of the detachable shell 8 are fixedly provided with positioning blocks 10, one side of each positioning block 10 is provided with a connecting shaft 11, one end of each connecting shaft 11 is connected with a threaded rod 12, a movable plate 14 is sleeved on the surface of each threaded rod 12 in a threaded manner, the outer end of each threaded rod 12 is welded with a knob 13, a limiting rod 15 penetrates through the top of each movable plate 14, one end of each limiting rod 15 is fixedly connected with the detachable shell 8, clamping seats 16 corresponding to the movable plates 14 are fixedly arranged on the two sides of the fixed shell 1, and the clamping seats 16 are clamped and connected with the movable plates 14.

The design of above-mentioned structure for driving motor 6 and action wheel 5 can drive through belt 4 and rotate from driving wheel 3 and crushing roller 2, thereby be convenient for crushing roller 2 carries out crushing work to iron ore at rotatory in-process, and the slant setting of feed inlet 9 then is favorable to preventing that iron ore from producing and piling up, has improved this breaker's feeding effect.

When needs are cleared up and are changed broken welt to breaker inside, can drive fly leaf 14 through rotating threaded rod 12 and carry out the back-and-forth movement, be connected and separate between fly leaf 14 and cassette 16, convenient and fast is favorable to carrying out location connection and separation between dismantlement shell 8 and the fixed shell 1, has improved and has dismantled the work of 8 dismantlements of shell and the convenience of the work of clearing up of breaker inside, has improved the convenience of the work of changing of the broken welt of wearing and tearing simultaneously.

As shown in fig. 2 to 4, a clamping groove 17 is formed in the detachable shell 8, a clamping block 18 is clamped and connected in the clamping groove 17, and a crushing lining plate 19 is fixedly mounted on one side of the clamping block 18. In the present embodiment, the plurality of engaging grooves 22 are arranged at equal intervals in the height direction of the support rod 21. The design of above-mentioned structure for broken welt 19 can be connected and dismantle shell 8 through the block of fixture block 18 and draw-in groove 17 and carry out inseparable block and extract fast and dismantle, thereby be convenient for change broken welt 19, improved the convenience of changing after the 19 wearing and tearing of broken welt.

As shown in fig. 2 to 5, the fixing base 20 is fixedly mounted at the bottom of the fixing housing 1 and the fixing plate 7, a supporting rod 21 vertically disposed penetrates through the fixing base 20, a clamping groove 22 horizontally extending is formed in the supporting rod 21, a clamping rod 23 penetrates through one side of the fixing base 20, the clamping rod 23 penetrates through the clamping groove 22, a baffle 24 is fixedly mounted at one end of the clamping rod 23, a telescopic spring 25 is sleeved on the clamping rod 23 between the baffle 24 and the fixing base 20, and two ends of the telescopic spring 25 are respectively and fixedly connected with the baffle 24 and the fixing base 20. In the present embodiment, the plurality of engaging grooves 22 are arranged at equal intervals in the height direction of the support rod 21.

The design of above-mentioned structure for the device is at the in-process that uses, forms the block through making block pole 23 and the block groove 22 of co-altitude not, realizes fixing base 20's altitude mixture control, thereby highly adjusts this breaker's use, with the complicated feeding environment of adaptation, improves this breaker's use convenience and adaptability.

The working principle is as follows: when the crushing device is used, firstly, as shown in fig. 1-2, the device is placed at a proper position, then the mined iron ore is put into the crushing device through a feeding hole 9, then a driving motor 6 is started to drive a belt 4 to rotate through a driving wheel 5, then the belt 4 can drive a crushing roller 2 to rotate in the fixed shell 1 through a driven wheel 3, and the crushing roller 2 can crush the iron ore in the rotating process.

In the using process, as shown in fig. 2 to 4, when the broken lining plate 19 with worn inside needs to be replaced, the rotary knob 13 and the threaded rod 12 are rotated, so that the threaded rod 12 is rotated on one side of the positioning block 10 through the connecting shaft 11, then the rotation of the threaded rod 12 can drive the movable plate 14 to be separated from the clamping seat 16, and then the detachable shell 8 can be detached. Then, the fixture block 18 is separated from the clamping groove 17 by pushing the broken lining plate 19 with a large force, and the intact broken lining plate 19 and the fixture block 18 are inserted into the clamping groove 17, so that the broken lining plate 19 is replaced. Then, the detachable shell 8 is attached to the top of the fixed housing 1, and then the movable plate 14 is driven to form a clamping connection with the clamping seat 16 by the reverse rotation of the knob 13 and the threaded rod 12, so that the connection between the detachable shell 8 and the fixed housing 1 is completed.

In the using process, as shown in fig. 2 and 5, when the using height of the crushing device needs to be adjusted, the clamping rod 23 is separated from the clamping groove 22 by pulling the clamping rod 23, and then the device is lifted and adjusted in height by using a jack, and when the height is appropriate, the telescopic spring 25 drives the clamping rod 23 to form clamping with the corresponding clamping groove 22, so that the height adjustment and positioning work of the crushing device is completed.

To sum up, the breaker for iron ore mining of this embodiment can accomplish the dismantlement to breaker's shell convenient and fast ground, realizes inside quick replacement inside welt and the cleaning device, and economizer's maintenance time improves the exploitation efficiency.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art should understand that without departing from the spirit of the present invention, the person skilled in the art should not inventively design the similar structural modes and embodiments to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (9)

1. The utility model provides an iron ore is breaker for exploitation which characterized in that: comprises that

The crushing device comprises a fixed shell (1), wherein a crushing roller (2) is rotatably arranged in the fixed shell (1), and the crushing roller (2) is in transmission connection with a driving motor (6);

the disassembly shell (8), the disassembly shell (8) is attached to the top of the fixed shell (1); the utility model discloses a detachable shell, including dismantle shell (8) both sides fixed mounting have locating piece (10), connecting axle (11) are installed to one side of locating piece (10), the one end of connecting axle (11) is connected with threaded rod (12), the surperficial screw thread of threaded rod (12) has cup jointed fly leaf (14), gag lever post (15) has been run through at the top of fly leaf (14), wherein one end and the dismantlement shell (8) fixed connection of gag lever post (15), the both sides fixed mounting of fixed shell (1) has cassette (16) that correspond with fly leaf (14), cassette (16) are connected with fly leaf (14) block.

2. The crushing device for iron ore mining according to claim 1, wherein: a fixed plate (7) is fixedly installed on the side face of the fixed shell (1), the driving motor (6) is fixedly installed on the fixed plate (7), and a driving wheel (5) is installed on an output shaft of the driving motor (6); one end fixed mounting of crushing roller (2) has from driving wheel (3), from the one end of driving connection belt (4) of driving wheel (3), action wheel (5) is connected in the other end transmission of belt (4).

3. A crushing apparatus for iron ore mining according to claim 2, wherein: a clamping groove (17) is formed in the dismounting shell (8), a clamping block (18) is connected to the clamping groove (17) in a clamping mode, and a crushing lining plate (19) is fixedly mounted on one side of the clamping block (18).

4. A crushing apparatus for iron ore mining according to claim 3, wherein: the clamping grooves (17) are uniformly distributed on the inner side surface of the dismounting shell (8) along the circumferential direction.

5. The crushing device for iron ore mining according to claim 4, wherein: the bottom fixed mounting of fixed shell (1) and fixed plate (7) has fixing base (20), the inside of fixing base (20) is run through and is had bracing piece (21) of vertical setting, set up block groove (22) that the level extends on bracing piece (21), wherein one side of fixing base (20) is run through and is had block pole (23), block pole (23) pass block groove (22).

6. A crushing apparatus for iron ore mining according to claim 5, wherein: one end of the clamping rod (23) is fixedly provided with a baffle (24).

7. A crushing apparatus for iron ore mining according to claim 6, wherein: the clamping rod (23) between the baffle plate (24) and the fixed seat (20) is sleeved with a telescopic spring (25), and two ends of the telescopic spring (25) are fixedly connected with the baffle plate (24) and the fixed seat (20) respectively.

8. A crushing apparatus for iron ore mining according to claim 7, wherein: the plurality of clamping grooves (22) are arranged at equal intervals along the height direction of the support rod (21).

9. A crushing apparatus for iron ore mining according to any one of claims 1 to 8, wherein: a feed inlet (9) is formed in the disassembling shell (8), and the feed inlet (9) is an inclined opening.

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