CN209188887U - A kind of hopper of filling in mine - Google Patents
A kind of hopper of filling in mine Download PDFInfo
- Publication number
- CN209188887U CN209188887U CN201822089324.3U CN201822089324U CN209188887U CN 209188887 U CN209188887 U CN 209188887U CN 201822089324 U CN201822089324 U CN 201822089324U CN 209188887 U CN209188887 U CN 209188887U
- Authority
- CN
- China
- Prior art keywords
- milling roller
- filling
- hopper
- mine
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a kind of hopper of filling in mine, including cabinet, two it is parallel to each other and be rotatably installed in the intracorporal milling roller of case, the building stones entrance that is arranged on cabinet and is located above milling roller, the discharge port for being arranged on cabinet and being located at below milling roller；The outer surface of the milling roller is provided with several arc grooves parallel with roll axis is rolled.The beneficial effects of the utility model are: the utility model can carry out barren rock material using milling roller rolling the broken partial size to reduce barren rock material, in order to which barren rock material is preferably uniformly mixed with other materials, the barren rock material of bulk is avoided to result in blockage or gap, be conducive to propose highly filled intensity, enhance filled material to the support strength of earth's surface, it can be improved broken efficiency by the way that arc groove is arranged on milling roller, and continuous crushing is advantageously implemented in order to continuously be filled, improves the efficiency filled to mine.
Description
Technical field
The utility model relates to mining technique field, the hopper of specifically a kind of filling in mine.
Background technique
Mine refers to the independent production-operation unit for having the digging ore of certain open-pit limit.By to the ore in mine into
Row exploitation produces required primary ore substance, such as Pb-Zn deposits, iron ore etc. to obtain human society.Exploitation gesture is carried out to minerals
Underground structure must be changed, form goaf, so that lacking the substance that can be used in supporting earth's surface below earth's surface, to induce ground
The geological disasters such as table depression.Mine in mining and ore dressing process also can some solid wastes of output and tailings, increase enterprise
Material stack cost, it is possible to the problem of bringing environmental pollution.
Filling in mine is to administer goaf to prevent the effective means of surface subsidence, and the filling process that China uses at present is main
There are classified tailings filling, all-tailing cemented filling, barren rock consolidated fill, ointment pumping consolidated fill, frosted consolidated fill, red mud
Consolidated fill, high water retaining consolidated fill, a small amount of natural sand consolidated fill and dry stowing etc..Wherein, waste fill can
Using driving barren rock material as filling aggregate, it is able to solve environmental pollution caused by barren rock material.But the granularity of barren rock material is uneven
It is even, and for the convenience of mining, barren rock material, which would generally be transported to the place far from mine hole, to be stacked, it is difficult to directly be used.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of hopper of filling in mine, by broken useless
Building stones reduce the partial size of barren rock material, improve using the substantial degree in mine when barren rock material filling mine, mention highly filled strong
Degree.
The technical scheme in the invention for solving the above technical problem is: a kind of hopper of filling in mine, including case
Body, two building stones that are parallel to each other and being rotatably installed in the intracorporal milling roller of case, be arranged on cabinet and be located above milling roller
Entrance, the discharge port for being arranged on cabinet and being located at below milling roller；The outer surface of the milling roller be provided with several with
Roll the parallel arc groove of roll axis.
Beneficial effect acquired by this programme is: this programme to barren rock material can roll broken to subtract using milling roller
The partial size of small barren rock material avoids the barren rock material of bulk from resulting in blockage in order to which barren rock material is preferably uniformly mixed with other materials
Or gap, be conducive to propose highly filled intensity, enhance filled material to the support strength of earth's surface, by setting on milling roller
Milling roller can be enhanced to the grasping force of barren rock material by setting arc groove, prevent between barren rock material and milling roller occur roll and it is difficult
With broken, raising this programme carries out broken efficiency to barren rock material, and it is continuous in order to carry out to be advantageously implemented continuous crushing
Filling improves the efficiency filled to mine.
Further, in order to preferably realize the utility model, the arc groove equidistantly distributed, two milling rollers
On arc groove be arranged in a staggered manner.
It is using beneficial effect acquired by above-mentioned further technical solution: improves the efficiency of broken barren rock material.
Further, in order to preferably realize the utility model, it is recessed with arc that several groups are provided on the milling roller
Slot is spaced to roll nail, and the nail that rolls is uniformly distributed by array.
It is using beneficial effect acquired by above-mentioned further technical solution: grasp force of the enhancing milling roller to barren rock material
Degree, and increase the pressure that milling roller applies barren rock material, improve broken efficiency.
Further, in order to preferably realize the utility model, along the length direction for rolling roll axis, two milling rollers
On the nail that rolls be staggered.
It is using beneficial effect acquired by above-mentioned further technical solution: improves the efficiency of broken barren rock material.
Further, in order to preferably realize the utility model, feeding chamber, feeding are provided with below the milling roller
Feed inlet is provided with above chamber, the lower section of feeding chamber is arranged in the discharge port, and the feeding is intracavitary to be rotatably equipped with
Spiral feeding blade.
Using beneficial effect acquired by above-mentioned further technical solution is: can be realized self-feeding with this, improves
The efficiency of feeding, and it is advantageously implemented continuous production, improve the efficiency in filling mine.
Further, in order to preferably realize the utility model, be provided on the cabinet be connected to feeding chamber plus
Pipe material.
It is using beneficial effect acquired by above-mentioned further technical solution: convenient for unclassified stores is added to feeding chamber
It is interior to be mixed with barren rock material.
Further, in order to preferably realize the utility model, the outlet of the feeding tube is located under feed inlet
It is square, agitator arm is provided with below the feed inlet.
It is using beneficial effect acquired by above-mentioned further technical solution: convenient for mixing the material of addition and barren rock material
It closes uniform.
Further, it in order to preferably realize the utility model, is provided with above the feeding chamber for by material
It is oriented to the guide inclined plate of feed inlet.
It is using beneficial effect acquired by above-mentioned further technical solution: rapidly enters and send convenient for broken barren rock material
Expect chamber, prevents barren rock material from resulting in blockage in cabinet.
Further, it in order to preferably realize the utility model, is provided in the cabinet flat with the axis of milling roller
Row and the sieve for being separately positioned on interior opposite sides, the sieve ecto-entad are arranged diagonally downward.
It is using beneficial effect acquired by above-mentioned further technical solution: prevents from passing through without broken barren rock material
It is intracavitary that gap between milling roller and cabinet falls directly into feeding.
Further, in order to preferably realize the utility model, it is provided with several in the cabinet and is located at milling roller
The spray head for being communicated with water source of top.
It is using beneficial effect acquired by above-mentioned further technical solution: depositing dust can be played using spray head water spray
Effect, the dust generated when reducing broken barren rock material, and can fill and be needed in work plus when water realizes plus water in mine
Function.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this programme；
Fig. 2 is the cross-sectional view of milling roller.
Wherein: 1- cabinet, 2- sieve, 3- milling roller, 31- shaft, 32- arc groove, 33- roll nail, 4- guide inclined plate,
5- discharge port, 6- feeding blade, 7- feeding chamber, 8- agitator arm, 9- feeding tube, 10- feed inlet, 11- building stones entrance, 12-
Spray head.
Specific embodiment
Below with reference to examples and drawings, the utility model is described in further detail, but the reality of the utility model
It is without being limited thereto to apply mode.
Embodiment 1:
As shown in Figure 1, in the present embodiment, a kind of hopper of filling in mine, including cabinet 1, two parallel to each other and turn
The dynamic milling roller 3 being mounted in cabinet 1, is arranged in case the building stones entrance 11 for being arranged on cabinet 1 and being located at 3 top of milling roller
Discharge port 5 on body 1 and positioned at 3 lower section of milling roller；The outer surface of the milling roller 3 is provided with several and 3 axis of milling roller
The parallel arc groove 32 of line.
The barren rock material produced is added in cabinet 1 by building stones entrance 11, barren rock material drop into two milling rollers 3 it
Between, be that two milling rollers 3 inwardly rotate backward, barren rock material be crushed, the spacing of two milling rollers 3 according to construction requirement into
Row setting is to guarantee that Particle size requirements needed for broken barren rock material meets construction, broken barren rock material are kept away when filling mine
Exempt from because volume is larger and biggish gap is formed in mine leads to the structural instability of filling, or prevent barren rock material from filling out
It results in blockage during filling and influences the duration and go on smoothly.
It can make the movement of the simulation crawl barren rock material of milling roller 3 when milling roller 3 rotates using arc groove 32, utilize
Barren rock material can be buckled on another milling roller 3 by arc groove 32, to prevent from rolling between barren rock material and milling roller 3
And reduce broken efficiency.In the present embodiment, the milling roller 3 is mounted on cabinet 1 by shaft 31, the shaft 31
It is connect by transmission chain with motor drive, milling roller 3 is driven to rotate using motor output torque.In the present embodiment, electricity is utilized
Machine output torque is the common knowledge and customary means of those skilled in the art, herein not to the specific knot of motor and transmission chain
Structure and working principle are repeated.
Simultaneously cabinet 1 is discharged by discharge port 5 in Particle size requirements needed for meeting construction by the broken barren rock material of milling roller 3
Next link is inside flowed to again.
Embodiment 2:
As shown in Figure 1 and Figure 2, on the basis of the above embodiments, in the present embodiment, the arc groove 32 is equidistant
It is distributed, the arc groove 32 on two milling rollers 3 is arranged in a staggered manner.Make the arc groove 32 on two milling rollers 3 that energy be arranged in a staggered manner
It is enough in broken barren rock material, make two milling rollers 3 be utilized respectively arc groove 32 alternately with each other, continuously by barren rock material
It is buckled on another milling roller 3, avoids occurring to roll and roller 3 can not be rolled and be crushed between barren rock material and milling roller 3, with this energy
Milling roller 3 is enough improved to the crushing efficiency of barren rock material.In the present embodiment, other contents not described are same as the previously described embodiments,
Therefore it does not repeat.
Embodiment 3:
On the basis of the above embodiments, in the present embodiment, several groups and arc groove are provided on the milling roller 3
32 it is spaced roll nail 33, the nail 33 that rolls is uniformly distributed by array.When milling roller 3 rotates, make to roll nail first
33 contact with barren rock material, due to barren rock material with roll nail 33 contact area it is small so that the pressure being subject in barren rock material unit area
It is strong to increase, so that barren rock material is easy the slight crack that is broken and generates with the part that nail 33 contacts is rolled, so that barren rock material is easier quilt
Milling roller 3 is broken, so as to improve milling roller 3 to the crushing efficiency of barren rock material, and is embedded into barren rock material using nail 33 is rolled
It is interior, it can be improved the bonding strength between barren rock material and milling roller 3, prevent barren rock material from loosening.It is other not describe in the present embodiment
Content it is same as the previously described embodiments, therefore do not repeat.
Embodiment 4:
On the basis of the above embodiments, in the present embodiment, along the length direction of 3 axis of milling roller, two milling rollers 3
On the nail that rolls 33 be staggered.The nail 33 that rolls on two milling rollers 3 can be made persistently to alternately enter in barren rock material with this
Portion and realizing rolls the continuous fastening of 33 pairs of barren rock material of nail, extruding, is conducive to the efficiency for improving broken barren rock material.The present embodiment
In, other contents not described are same as the previously described embodiments, therefore do not repeat.
Embodiment 5:
As shown in Figure 1, on the basis of the above embodiments, in the present embodiment, the lower section of the milling roller 3, which is provided with, to be sent
Expect chamber 7, the top of feeding chamber 7 is provided with feed inlet 10, and the lower section of feeding chamber 7, the feeding is arranged in the discharge port 5
Spiral feeding blade 6 is rotatably equipped in chamber 7.It persistently rotates to enter by spiral helicine feeding blade 6 and send
Expect that the barren rock material in chamber 7 is continual and is advantageously implemented the function of continuous rubble, conveying with this to conveying at discharge port 5, from
And realize continuous construction, it can be improved construction efficiency.The feeding blade 6 is sequentially connected with motor by transmission chain, utilizes
Motor provides the torque for rotating feeding blade 6.
In the present embodiment, other contents not described are same as the previously described embodiments, therefore do not repeat.
Embodiment 6:
On the basis of the above embodiments, in the present embodiment, be provided on the cabinet 1 be connected to feeding chamber 7 plus
Pipe material 9.The unclassified stores such as cement, gelling agent can be sent into feeding chamber 7 using feeding tube 9, to pass through in barren rock material
The fill material for filling mine can be formed in time by crossing after being crushed, and be conducive to the efficiency for improving construction.In the present embodiment,
The content that it is not described is same as the previously described embodiments, therefore does not repeat.
Embodiment 7:
On the basis of the above embodiments, in the present embodiment, the outlet of the feeding tube 9 is located under feed inlet 10
Side, the lower section of the feed inlet 10 is provided with agitator arm 8.The unclassified stores such as cement, gelling agent by feeding tube 9 into
After entering feeding chamber 7, using the rotation of agitator arm 8, the unclassified stores such as cement, gelling agent and barren rock material can uniformly be mixed
It closes, to enhance the filling effect of formed fill material.In the present embodiment, other contents not described and above-described embodiment phase
Together, it therefore does not repeat.
Embodiment 8:
On the basis of the above embodiments, in the present embodiment, the top of the feeding chamber 7 is provided with for leading material
To the guide inclined plate 4 of feed inlet 10.The barren rock material being crushed can be oriented to feed inlet 10 using guide inclined plate, so that barren rock material
It can rapidly enter in feeding chamber 7, prevent the phenomenon that resulting in blockage.In the present embodiment, other contents not described and above-mentioned reality
It is identical to apply example, therefore does not repeat.
Embodiment 9:
On the basis of the above embodiments, it in the present embodiment, is provided in the cabinet 1 flat with the axis of milling roller 3
Row and the sieve 2 for being separately positioned on 1 inner surface opposite sides of cabinet, 2 ecto-entad of sieve are arranged diagonally downward.It is throwing
When putting barren rock material, if barren rock material utilizes because when the factors such as collision drop into 3 outside of milling roller close to the place of 1 inner wall of cabinet
Sieve 2 can play the role of isolation filtering, filter out the barren rock material for meeting Particle size requirements using sieve 2 and pass through sieve
2 fall, and the barren rock material for not meeting Particle size requirements is intercepted by sieve 2.Sieve 2 is set diagonally downward, convenient for intercepting sieve 2
Barren rock material is slipped under gravity on milling roller 3, is crushed, is avoided clogging by milling roller 3.The present embodiment
In, other contents not described are same as the previously described embodiments, therefore do not repeat.
Embodiment 10:
On the basis of the above embodiments, in the present embodiment, it is provided with several in the cabinet 1 and is located at milling roller 3
The spray head 12 for being communicated with water source of top.It can be sprayed water into cabinet 1 using spray head, prevent from generating when broken barren rock material
It is dusty and cause air pollution.And when needing to add water, water is supplemented into fill material.It is other in the present embodiment
The content not described is same as the previously described embodiments, therefore does not repeat.
It is above-described, it is only the preferred embodiment of the utility model, any form not is made to the utility model
On limitation, according to the technical essence of the utility model, within the spirit and principles of the present invention, to above embodiments institute
Any simple modifications, equivalent substitutions and improvements etc. made, within the protection scope for still falling within technical solutions of the utility model.
Claims (10)
1. a kind of hopper of filling in mine, it is characterised in that: including cabinet (1), two it is parallel to each other and be rotatably installed in case
Milling roller (3) in body (1), is arranged in case the building stones entrance (11) for being arranged on cabinet (1) and being located above milling roller (3)
Discharge port (5) on body (1) and below milling roller (3)；The outer surface of the milling roller (3) is provided with several and stone roller
The parallel arc groove (32) of pressure roller (3) axis.
2. a kind of hopper of filling in mine according to claim 1, it is characterised in that: described arc groove (32) etc.
Spacing is distributed, and the arc groove (32) on two milling rollers (3) is arranged in a staggered manner.
3. a kind of hopper of filling in mine according to claim 2, it is characterised in that: set on the milling roller (3)
It is equipped with several groups and arc groove (32) is spaced rolls nail (33), the nail (33) that rolls is uniformly distributed by array.
4. a kind of hopper of filling in mine according to claim 3, it is characterised in that: along milling roller (3) axis
Length direction, the nail (33) that rolls on two milling rollers (3) are staggered.
5. a kind of according to claim 1, hopper of filling in mine described in any one of 2,3,4, it is characterised in that: described
It is provided with below milling roller (3) feeding chamber (7), feed inlet (10), the discharge port is provided with above feeding chamber (7)
(5) setting is rotatably equipped with spiral feeding blade (6) in the lower section of feeding chamber (7), the feeding chamber (7).
6. a kind of hopper of filling in mine according to claim 5, it is characterised in that: be arranged on the cabinet (1)
There is the feeding tube (9) being connected to feeding chamber (7).
7. a kind of hopper of filling in mine according to claim 6, it is characterised in that: the feeding tube (9)
Outlet is located at the lower section of feed inlet (10), is provided with agitator arm (8) below the feed inlet (10).
8. a kind of hopper of filling in mine according to claim 7, it is characterised in that: the feeding chamber (7) it is upper
Side is provided with the guide inclined plate (4) for material to be oriented to feed inlet (10).
9. a kind of according to claim 1, hopper of filling in mine described in any one of 2,3,4,6,7,8, it is characterised in that:
It is provided with parallel with the axis of milling roller (3) and is separately positioned on cabinet (1) inner surface opposite sides in the cabinet (1)
Sieve (2), the sieve (2) ecto-entad are arranged diagonally downward.
10. a kind of hopper of filling in mine according to claim 9, it is characterised in that: setting in the cabinet (1)
There are several to be located at the spray head (12) for being communicated with water source above milling roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822089324.3U CN209188887U (en) | 2018-12-13 | 2018-12-13 | A kind of hopper of filling in mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822089324.3U CN209188887U (en) | 2018-12-13 | 2018-12-13 | A kind of hopper of filling in mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209188887U true CN209188887U (en) | 2019-08-02 |
Family
ID=67428810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822089324.3U Expired - Fee Related CN209188887U (en) | 2018-12-13 | 2018-12-13 | A kind of hopper of filling in mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209188887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450600A (en) * | 2020-04-10 | 2020-07-28 | 潘勇 | Petroleum filtering equipment |
-
2018
- 2018-12-13 CN CN201822089324.3U patent/CN209188887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450600A (en) * | 2020-04-10 | 2020-07-28 | 潘勇 | Petroleum filtering equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103244148B (en) | A kind of coal mine wet shotcreting process | |
| CN206577824U (en) | A kind of mine crushing equipment | |
| CN112377247B (en) | In-situ grouting filling method for in-situ separation of coal mine underground gangue | |
| WO2014131323A1 (en) | Method and device for using gangue aboveground to backfill mine goaf | |
| CN201982137U (en) | Underground preparation device taking waste rock as aggregate concrete filling material | |
| CN207813647U (en) | Coordinative composition of equipments system for pumped downhole waste filling exploitation | |
| CN110124841A (en) | Mining area waste filling material circulation crusher | |
| CN209188887U (en) | A kind of hopper of filling in mine | |
| CN101367058A (en) | Boccaro shale pulverizer | |
| CN103302019B (en) | Filling mining solid material screening device | |
| CN207385678U (en) | A kind of Antique Imitation Tiles processing waste material processing unit | |
| CN114588993A (en) | Portable tank dry-process sand making machine | |
| CN207194909U (en) | Rotor-type concrete sprayer | |
| CN203081461U (en) | Automatic concrete stirring and delivering feeding machine | |
| CN212468263U (en) | Improved stone crushing device for mining machinery | |
| WO2016065906A1 (en) | Ground material feeding system and feeding process for solid backfilling mining of coal mine | |
| CN113399242A (en) | Mud-stone separation and feeding integrated machine | |
| CN206996722U (en) | A kind of breaker for excavating thing | |
| CN201891434U (en) | Chain type feeding system for filling coal mining | |
| CN212952594U (en) | Cement raw material conveying device | |
| CN211385197U (en) | Stone crushing device for mining machinery | |
| CN201168617Y (en) | Gear teeth type stage crusher | |
| CN108787124A (en) | A kind of closed flyash production system | |
| CN207035189U (en) | A kind of fuel combination material-transporting system | |
| CN216727673U (en) | Be used for dustless rubble device of building engineering environment-friendly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20191213 |