CN212651889U - Crusher for crushing mining solids - Google Patents

Crusher for crushing mining solids Download PDF

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Publication number
CN212651889U
CN212651889U CN202021067938.2U CN202021067938U CN212651889U CN 212651889 U CN212651889 U CN 212651889U CN 202021067938 U CN202021067938 U CN 202021067938U CN 212651889 U CN212651889 U CN 212651889U
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China
Prior art keywords
crushing
wall
fixedly connected
crusher
under casing
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CN202021067938.2U
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Chinese (zh)
Inventor
王锡国
车欣桐
孙维阳
车建平
蒲一帆
孙英娟
孙英慧
蒲东兵
孙家威
王爽
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Tianruiheng Beijing Mining Equipment Co ltd
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Tianruiheng Beijing Mining Equipment Co ltd
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Priority to CN202021067938.2U priority Critical patent/CN212651889U/en
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Abstract

The utility model belongs to the technical field of the breaker, especially, for a breaker is used to mining solid is smashed, including the under casing, the top fixedly connected with top case of under casing, the top fixedly connected with feeder hopper of top case, it is connected with first rotary drum to rotate on the inner wall of top case, the fixed surface of first rotary drum is connected with changes the tooth, it is connected with the commentaries on classics sword to rotate on the inner wall of under casing, one side of commentaries on classics sword is rotated and is connected with the second rotary drum, the fixed surface of second rotary drum is connected with the coupler body, fixedly connected with filter plate on the top inner wall of under casing, the both sides of filter plate run through on the surface be connected with communicating pipe, fixedly connected with connecting rod on the both sides inner wall of under casing, the. The utility model discloses a set up the dust absorption pipe, when producing a large amount of dusts when the breakage, absorb the dust through the inside fan that sets up of dust absorption pipe to reach the effect of absorption dust.

Description

Crusher for crushing mining solids
Technical Field
The utility model relates to a breaker technical field specifically is a solid is adopted in ore deposit and is smashed and use breaker.
Background
According to the principle of crushing, the common crushing machinery of heavy mining machinery comprises a jaw crusher, an impact crusher, a vertical impact crusher, a hydraulic cone crusher, a ring hammer crusher, a roller crusher, a combined crusher, a cone crusher, a two-stage crusher, a gyratory crusher, a mobile crusher and the like, wherein the hammer crusher mainly completes the operation of crushing materials by impact energy. When the hammer crusher works, the motor drives the rotor to rotate at a high speed, materials uniformly enter a crusher cavity, the high-speed rotary hammer head impacts and cuts and tears the materials to cause the materials to be crushed, meanwhile, the gravity action of the materials enables the materials to impact the inner baffle plate and the screen bars of the frame body from the high-speed rotary hammer head, the lower part of the rotor is provided with a screen plate, the grain fraction smaller than the size of the screen hole in the crushed materials is discharged through the screen plate, and the materials larger than the size of the screen hole are retained on the screen plate to continue to be struck and ground by the hammer.
There are the following problems:
1. the existing crusher for crushing mining solid cannot screen and continue crushing the stone which is not completely crushed when crushing, and the crushing effect is poor.
2. The existing crusher for crushing mining solids is easy to generate a large amount of dust during crushing, and the dust is sucked into the crusher to be unfavorable for the physical health of operators.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a solid is adopted in ore deposit and is smashed and use breaker has solved the broken complete problem inadequately.
In order to achieve the above object, the utility model provides a following technical scheme: a crusher for crushing mining solids comprises a bottom box, wherein the top end of the bottom box is fixedly connected with a top box, the top end of the top box is fixedly connected with a feed hopper, the inner wall of the top box is rotatably connected with a first rotary drum, the surface of the first rotary drum is fixedly connected with rotary teeth, the inner wall of the bottom box is rotatably connected with a rotary cutter, one side of the rotary cutter is rotatably connected with a second rotary drum, the surface of the second rotary drum is fixedly connected with a hook body, the inner wall of the top end of the bottom box is fixedly connected with a filter plate, the surfaces of two sides of the filter plate are in through connection with a communicating pipe, the inner walls of two sides of the bottom box are fixedly connected with connecting rods, one end of each connecting rod, which is far away from the inner wall of the bottom box, is fixedly connected with a crushing box, the inner wall of the crushing box is rotatably connected with a crushing blade, the inner, the dust collecting pipe is communicated with two sides of the long pipe, and the box door is installed on the outer wall of the bottom box.
As a preferred technical scheme of the utility model, the filter plate is run through to the one end of communicating pipe, the other end of communicating pipe runs through the outer wall of smashing the case and smashes incasement portion cavity and be linked together.
As a preferred technical scheme of the utility model, the quantity of first rotary drum is two sets of, and the horizontal center line of two sets of first rotary drums use the top case is the axisymmetric installation.
As an optimal technical scheme of the utility model, the shape of filter plate is the bowl form, and the bottom fixed mounting of filter plate has the filter screen.
As a preferred technical scheme of the utility model, communicating pipe, connecting rod and the quantity of smashing the case are two sets of, and just two sets of communicating pipe, connecting rod and the horizontal center line of smashing the case and using the under casing are the axisymmetric installation.
As an optimized technical proposal of the utility model, the quantity of the rotary knives and the dust absorption pipes is a plurality of groups, and the rotary knives and the dust absorption pipes of the plurality of groups are distributed in a straight line and at equal intervals.
As an optimized technical scheme of the utility model, the quantity of coupler body is a plurality of groups, and a plurality of groups of coupler body is cyclic annular equidistance and distributes, the material of coupler body is made for manganese system material.
Compared with the prior art, the utility model provides a solid is adopted in ore deposit and is smashed and use breaker possesses following beneficial effect:
1. this solid is adopted in ore deposit smashes and uses breaker, smash the case through setting up, when once kibbling solid, fall into the top case, through the crushing of rotary cutter, smash complete solid and fall down through the filter screen on the filter plate, the rotation that has not smashed complete solid through the second rotary drum has driven the coupler body sweeps into communicating pipe with the solid in, fall into crushing case through communicating pipe, it is broken once more through smashing the blade in crushing case, fall through the filter screen of smashing the bottom of the case end after the breakage completely, reach complete broken effect through cubic breakage.
2. This solid is smashed and is used breaker in ore deposit, through setting up the dust absorption pipe, when producing a large amount of dusts when broken, absorb the dust through the inside fan that sets up of dust absorption pipe to reach the effect of absorbing the dust.
Drawings
FIG. 1 is an external view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
figure 4 is a side view of the suction tube.
In the figure: 1. a bottom box; 2. a top box; 3. a feed hopper; 4. a first rotating drum; 5. rotating the teeth; 6. rotating a cutter; 7. a second rotating drum; 8. a hook body; 9. filtering the plate; 10. a communicating pipe; 11. a connecting rod; 12. a crushing box; 13. a crushing blade; 14. a baffle plate; 15. a long tube; 16. a dust collection pipe; 17. and (4) a box door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-4, in this embodiment: a crusher for crushing mining solids comprises a bottom box 1, wherein the top end of the bottom box 1 is fixedly connected with a top box 2, the top end of the top box 2 is fixedly connected with a feed hopper 3, the inner wall of the top box 2 is rotatably connected with a first rotary drum 4, the surface of the first rotary drum 4 is fixedly connected with a rotary tooth 5, the inner wall of the bottom box 1 is rotatably connected with a rotary cutter 6, one side of the rotary cutter 6 is rotatably connected with a second rotary drum 7, the surface of the second rotary drum 7 is fixedly connected with a hook body 8, the inner wall of the top end of the bottom box 1 is fixedly connected with a filter plate 9, the surfaces of two sides of the filter plate 9 are respectively and fixedly connected with a communicating pipe 10, the inner walls of two sides of the bottom box 1 are fixedly connected with a connecting rod 11, one end of the connecting rod 11, which is far away from the inner wall of the bottom box 1, is fixedly connected with a crushing box 12, the inner wall of the crushing, two sides of the long pipe 15 are communicated with a dust suction pipe 16, and the outer wall of the bottom box 1 is provided with a box door 17.
In this embodiment, the filter plate 9 is run through to the one end of communicating pipe 10, the other end of communicating pipe 10 runs through the outer wall of smashing case 12 and is linked together with the inside cavity of smashing case 12, the quantity of first rotary drum 4 is two sets of, and two sets of first rotary drum 4 use the horizontal central line of top case 2 to be axisymmetric installation, the shape of filter plate 9 is the bowl form, and the bottom fixed mounting of filter plate 9 has the filter screen, communicating pipe 10, the quantity of connecting rod 11 and smashing case 12 is two sets of, and two sets of communicating pipe 10, the horizontal central line that connecting rod 11 and smashing case 12 used bottom case 1 is axisymmetric installation, the quantity of rotary knife 6 and dust absorption pipe 16 is a plurality of groups, and a plurality of groups of rotary knife 6 and dust absorption pipe 16 are sharp equidistance and distribute, the quantity of coupler 8 is a plurality of groups, and a plurality of groups of coupler 8 are cyclic.
The utility model discloses a theory of operation and use flow: in the utility model, firstly, the solid is put into the top box 2 through the feed hopper 3 and is crushed through the rotation of the two groups of first rotary drums 4, when the once crushed solid falls into the top box 2, the completely crushed solid falls through the filter screen on the filter plate 9 by the crushing of the rotary cutter 6, the solid which is not completely crushed is swept into the communicating pipe 10 by the rotation of the hook body 8 driven by the rotation of the second rotary drum 7, and falls into the crushing box 12 through the communicating pipe 10, crushing again in the crushing box 12 by the crushing blade 13, falling down by a filter screen at the bottom end of the crushing box 12 after complete crushing, achieving the effect of complete crushing by three times of crushing, when a large amount of dust is generated during crushing, the dust is absorbed by the fan arranged in the dust suction pipe 16, thereby reach the effect of absorption dust, the utility model is simple in operation, convenient to use, practical value is high.
Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a solid is smashed and is used breaker in ore deposit, includes bottom case (1), its characterized in that: the top fixedly connected with of under casing (1) pushes up case (2), the top fixedly connected with feeder hopper (3) of top case (2), it is connected with first rotary drum (4) to rotate on the inner wall of top case (2), the fixed surface of first rotary drum (4) is connected with commentaries on classics tooth (5), it is connected with rotary knife (6) to rotate on the inner wall of under casing (1), one side of rotary knife (6) is rotated and is connected with second rotary drum (7), the fixed surface of second rotary drum (7) is connected with coupler body (8), fixedly connected with filter plate (9) on the top inner wall of under casing (1), run through on the both sides surface of filter plate (9) and be connected with communicating pipe (10), fixedly connected with connecting rod (11) on the both sides inner wall of under casing (1), the one end fixedly connected with that under casing (1) inner wall was kept away from to connecting rod (11) smashes case (12), the utility model discloses a crushing box, including smash case (12), crushing case, fixedly connected with baffle (14) on the bottom inner wall of under casing (1), the bottom fixedly connected with long tube (15) of baffle (14), the both sides intercommunication of long tube (15) has dust absorption pipe (16), install chamber door (17) on the outer wall of under casing (1).
2. The crusher for crushing mining solids according to claim 1, wherein: one end of the communicating pipe (10) penetrates through the filter plate (9), and the other end of the communicating pipe (10) penetrates through the outer wall of the crushing box (12) and is communicated with the inner cavity of the crushing box (12).
3. The crusher for crushing mining solids according to claim 1, wherein: the number of the first rotary drums (4) is two, and the two groups of the first rotary drums (4) are installed in an axisymmetric mode by using the horizontal center line of the top box (2).
4. The crusher for crushing mining solids according to claim 1, wherein: the shape of filter plate (9) is the bowl form, and the bottom fixed mounting of filter plate (9) has the filter screen.
5. The crusher for crushing mining solids according to claim 1, wherein: the number of the communicating pipes (10), the connecting rods (11) and the crushing boxes (12) is two, and the two groups of the communicating pipes (10), the connecting rods (11) and the crushing boxes (12) are installed in axial symmetry with the horizontal center line of the bottom box (1).
6. The crusher for crushing mining solids according to claim 1, wherein: the rotary cutters (6) and the dust suction pipes (16) are arranged in a plurality of groups, and the rotary cutters (6) and the dust suction pipes (16) are distributed in a straight line and at equal intervals.
7. The crusher for crushing mining solids according to claim 1, wherein: the quantity of coupler body (8) is a plurality of groups, and a plurality of groups of coupler body (8) are cyclic annular equidistance and distribute, the material of coupler body (8) is made for manganese system material.
CN202021067938.2U 2020-06-11 2020-06-11 Crusher for crushing mining solids Active CN212651889U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021067938.2U CN212651889U (en) 2020-06-11 2020-06-11 Crusher for crushing mining solids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021067938.2U CN212651889U (en) 2020-06-11 2020-06-11 Crusher for crushing mining solids

Publications (1)

Publication Number Publication Date
CN212651889U true CN212651889U (en) 2021-03-05

Family

ID=74752904

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021067938.2U Active CN212651889U (en) 2020-06-11 2020-06-11 Crusher for crushing mining solids

Country Status (1)

Country Link
CN (1) CN212651889U (en)

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