CN113294153A - Mining transportation system - Google Patents
Mining transportation system Download PDFInfo
- Publication number
- CN113294153A CN113294153A CN202110847087.6A CN202110847087A CN113294153A CN 113294153 A CN113294153 A CN 113294153A CN 202110847087 A CN202110847087 A CN 202110847087A CN 113294153 A CN113294153 A CN 113294153A
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- rotating roller
- mining
- transportation system
- module
- rod
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- 238000005065 mining Methods 0.000 title claims abstract description 56
- 238000000926 separation method Methods 0.000 claims abstract description 29
- 239000004575 stone Substances 0.000 claims description 18
- 238000012546 transfer Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000012216 screening Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 238000012217 deletion Methods 0.000 abstract 1
- 230000037430 deletion Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
- E21C29/22—Propulsion of machines for slitting or completely freeing the mineral from the seam by wheels, endless tracks or the like
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a mining transportation system which comprises a mining module, a separation module and a transportation module, wherein the mining module is used for mining ores and collecting the ores and then conveying the ores to the separation module, the separation module is used for carrying out deletion separation on the ores, and the transportation module is used for transporting the separated ores out of a mine hole. The device can screen ores in the conveying process, the oversized ores can be directly thrown away or can be separately conveyed with the smaller ores, and the oversized ores can be directly thrown into a corresponding crusher after being conveyed to a factory, so that the transportation cost and the processing time are saved; and the screening precision is adjustable, and the use is more flexible.
Description
Technical Field
The invention relates to the technical field of mining transportation, in particular to a mining transportation system.
Background
At present, current mining transportation is mining through the mining machine, then transport all ores to mill and process, but because the ore of mining has greatly for a short time, transport to mill's back, still need sieve it, then just can drop into the breaker of corresponding specification and carry out the breakage, the process is too loaded down with trivial details, and some great ores still can appear, can't be broken by the breaker at all, can only throw away, very big extravagant cost of transportation, the loss in unnecessary manpower and the financial resources has been caused.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above-mentioned problems occurring in the prior art mining transportation system.
The problem to be solved by the present invention is therefore how to provide a mining transportation system.
In order to solve the technical problems, the invention provides the following technical scheme: a mining transportation system comprises a mining module, a first conveying belt and a second conveying belt, wherein the mining module comprises an ore collecting rotating wheel arranged at the bottom, and the first conveying belt is arranged below the ore collecting rotating wheel; the separation module comprises a support piece, a rotating roller assembly matched with the support piece, and a driving adjusting piece matched with the rotating roller assembly, wherein the driving adjusting piece comprises a cross rod connected with the rotating roller assembly, a first gear coaxially arranged with the rotating roller assembly, a second gear arranged between two adjacent first gears, and a pulling assembly driving the rotating roller assembly to move; and the transportation module is arranged below the separation module and used for conveying the separated ores.
As a preferred aspect of the mining transportation system of the present invention, wherein: the rotating roller assembly comprises a first rotating roller and a second rotating roller, and the first rotating roller and the second rotating roller are arranged in a staggered mode.
As a preferred aspect of the mining transportation system of the present invention, wherein: first oval dish is provided with along its axial array on the first live-rollers, be provided with the oval dish of second along its axial array on the second live-rollers, first oval dish with the crisscross setting of the oval dish of second.
As a preferred aspect of the mining transportation system of the present invention, wherein: the cross rod comprises a first rod and a second rod, a limiting block is arranged on the first rod, and the limiting block is matched with the second rod.
As a preferred aspect of the mining transportation system of the present invention, wherein: the limiting block is provided with a first limiting surface and a second limiting surface, and when the second rod is in contact with the first limiting surface, the distance between the first rotating roller and the second rotating roller reaches the minimum value; when the second lever is in contact with the second restriction surface, a distance between the first rotating roller and the second rotating roller reaches a maximum value.
As a preferred aspect of the mining transportation system of the present invention, wherein: the limiting blocks are symmetrically arranged on two sides of the limiting blocks.
As a preferred aspect of the mining transportation system of the present invention, wherein: support piece includes supporting leg and tie-beam, the inside cavity of tie-beam, it transversely is provided with the rectangular hole, separation module is still including connecting first live-rollers and the epaxial first sliding block of second live-rollers, first sliding block set up in the tie-beam and rather than sliding fit, each the pivot of first live-rollers and second live-rollers all with one first sliding block normal running fit.
As a preferred aspect of the mining transportation system of the present invention, wherein: the pulling subassembly including set up in the first cylinder of live-rollers subassembly side, with first cylinder complex second sliding block, connection first cylinder with the connecting rod of cross bar, with second sliding block complex threaded rod, set up in the fixed block of tie-beam tip, and with threaded rod screw-thread fit's nut, the fixed block with nut normal running fit.
As a preferred aspect of the mining transportation system of the present invention, wherein: the nut is provided with a first clamping part, and the fixed block is provided with a second groove matched with the first clamping part; the end part of the threaded rod is provided with a second clamping part, and a third groove matched with the second clamping part is formed in the second sliding block.
As a preferred aspect of the mining transportation system of the present invention, wherein: the transportation module includes fine stone transfer chain and coarse stone transfer chain, fine stone transfer chain including set up in the second conveyer belt under the runner roll subassembly, and set up in the third conveyer belt of separation module head end, the second conveyer belt with the cooperation of third conveyer belt, the coarse stone transfer chain including set up in the fourth conveyer belt of separation module tail end.
The invention has the advantages that the ore can be screened in the conveying process, the overlarge ore can be directly thrown away or can be separately conveyed with the smaller ore, and the overlarge ore can be directly put into a corresponding crusher after being conveyed to a factory, so that the transportation cost and the processing time are further saved; and the screening precision is adjustable, and the use is more flexible.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a block diagram of a mining haulage system.
Fig. 2 is a schematic view of a mine gathering wheel and a first conveyor belt of a mining transportation system.
Fig. 3 is a schematic view of a separation module and a transport module of the mining transport system.
Fig. 4 is a split module diagram of a mining haulage system.
Fig. 5 is a partial block diagram of a separation module of the mining haulage system.
Fig. 6 is a cross-bar schematic of a mining haulage system.
Fig. 7 is a block diagram of a mining conveyor system.
Fig. 8 is a drawing assembly block diagram of a mining haulage system.
Fig. 9 is a first slider diagram of a mining transport system.
Fig. 10 is a cross-sectional view of a pulling assembly of the mining haulage system.
In the figure: a mining module 100; an ore collecting runner 101; a first conveyor belt 102; a separation module 200; a support member 201; a rotating roller assembly 202; a drive adjuster 203; cross-bar 203 a; a first gear 203 b; a second gear 203 c; the pulling assembly 203 d; a hinge shaft 203 e; a transport module 300; the first rotating roller 202 a; a second rotating roller 202 b; a first elliptical disk 202 a-1; a second elliptical disk 202 b-1; a first rod 203 a-1; a second rod 203 a-2; stoppers 203 a-11; a first limiting surface A; a second limiting surface B; support legs 201 a; the connection beam 201 b; rectangular hole 201 b-1; a first slider 205; a first cylinder 203 d-1; a second slider 203 d-2; the connecting rod 203 d-3; threaded rod 203 d-4; fixed block 203 d-5; nut 203 d-6; first engaging portions 203 d-61; second grooves 203 d-52; second engaging portions 203 d-41; third grooves 203 d-21; a fine stone conveying line 301; a coarse stone conveyor line 302; a second conveyor belt 301 a; the third conveyor belt 301 b; a fourth conveyor belt 302 a.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Example 1
Referring to fig. 1 to 10, a first embodiment of the present invention provides a mining transportation system, which includes a mining module 100, a separation module 200, and a transportation module 300, where the mining module 100 is used to mine ores and collect the ores and then transport the ores to the separation module 200, the separation module 200 is used to screen and separate the ores, and the transportation module is used to transport the separated ores out of a mine hole.
Specifically, the mining module 100 includes an ore collecting wheel 101 disposed at the bottom, and a first conveyor belt 102 disposed below the ore collecting wheel 101, the mining module 100 may adopt an existing mining machine, the ore collecting wheel 101 and the first conveyor belt 102 are both devices on the existing mining machine, the ore collecting wheel 101 collects ore and sends the ore to the first conveyor belt 102, and the ore is conveyed to the separation module 200 through the first conveyor belt 102.
The separation module 200 comprises a support 201, a rotating roller assembly 202 matched with the support 201, and a driving adjusting part 203 matched with the rotating roller assembly 202, wherein the driving adjusting part 203 comprises a cross rod 203a connected with the rotating roller assembly 202, a first gear 203b coaxially arranged with the rotating roller assembly 202, a second gear 203c arranged between two adjacent first gears 203b, and a pulling assembly 203d driving the rotating roller assembly 202 to move, the ends of two adjacent cross rods 203a are hinged through a hinge shaft 203e, the second gear 203c is connected on the hinge shaft 203e, and the second gear 203c is simultaneously meshed with two adjacent first gears 203b, in the embodiment, two second gears 203c are symmetrically arranged between the two first gears 203 b.
The transportation module 300 is disposed below the separation module 200, and is used for transporting separated ore. As shown in fig. 3, in this embodiment, two conveyor lines, i.e., a fine stone conveyor line 301 and a coarse stone conveyor line 302, are provided, the fine stone conveyor line 301 includes a second conveyor belt 301a disposed directly below the rotating roller assembly 202, and a third conveyor belt 301b disposed at the head end of the separation module 200, the second conveyor belt 301a is engaged with the third conveyor belt 301b, and the coarse stone conveyor line 302 includes a fourth conveyor belt 302a disposed at the tail end of the separation module 200. The fine and coarse stones are separated by the separation module 200 and then separately conveyed by two conveyor lines. If it is not necessary to convey coarse stones or fine stones, the corresponding conveyor lines may be removed to convey only the required ores, and the arrow in fig. 3 indicates the conveying direction of the conveyor belt.
Further, the rotating roller assembly 202 includes a first rotating roller 202a and a second rotating roller 202b, and the first rotating roller 202a and the second rotating roller 202b are disposed alternately, where the alternate disposition means that the first rotating roller 202a and the second rotating roller 202b are disposed side by side in sequence. The first rotating roller 202a is provided with a first elliptical disk 202a-1 along the axial array thereof, the second rotating roller 202b is provided with a second elliptical disk 202b-1 along the axial array thereof, the first elliptical disk 202a-1 and the second elliptical disk 202b-1 are arranged in a staggered manner, the staggered arrangement means that the first elliptical disk 202a-1 and the second elliptical disk 202b-1 are arranged in sequence when viewed along the axial direction of the first rotating roller 202a, and the first elliptical disk 202a-1 and the second elliptical disk 202b-1 are arranged to generate vibration to the ore, so that the ore can be well screened.
Further, the cross rod 203a comprises a first rod 203a-1 and a second rod 203a-2, the first rod 203a-1 is provided with a stop block 203a-11, and the stop block 203a-11 is matched with the second rod 203 a-2. The limit block 203a-11 is provided with a first limit surface A and a second limit surface B, and when the second rod 203a-2 contacts with the first limit surface A, the distance between the first rotating roller 202a and the second rotating roller 202B reaches the minimum value; when the second lever 203a-2 contacts the second restriction surface B, the distance between the first rotating roller 202a and the second rotating roller 202B reaches a maximum value. Note that, even when the distance between the first rotating roller 202a and the second rotating roller 202b reaches the minimum value, the first elliptical disk 202a-1 and the second elliptical disk 202b-1 do not collide with the adjacent rotating rollers; even if the distance between the first rotating roller 202a and the second rotating roller 202b reaches the maximum, the two second gears 203c do not come into contact. Preferably, the limit blocks 203a-11 are symmetrically arranged at two sides of the limit blocks 203 a-11.
Further, the support member 201 includes a support leg 201a and a connection beam 201b, the connection beam 201b is hollow inside, and is transversely provided with a rectangular hole 201b-1, the separation module 200 further includes a first sliding block 205 connected to the rotating shafts of the first rotating roller 202a and the second rotating roller 202b, the first sliding block 205 is arranged in the connection beam 201b and is in sliding fit with the connection beam, and each of the rotating shafts of the first rotating roller 202a and the second rotating roller 202b is in rotating fit with one of the first sliding block 205.
Further, the pulling assembly 203d comprises a first cylinder 203d-1 disposed on the side of the rotating roller assembly 202, a second sliding block 203d-2 engaged with the first cylinder 203d-1, a connecting rod 203d-3 connecting the first cylinder 203d-1 and the cross rod 203a, a threaded rod 203d-4 engaged with the second sliding block 203d-2, a fixing block 203d-5 disposed at the end of the connecting beam 201b, and a nut 203d-6 engaged with the threaded rod 203d-4, wherein the fixing block 203d-5 is engaged with the nut 203d-6 in a rotating manner, and it should be noted that the connecting rod 203d-3 is also hinged with the cross rod 203 a.
Further, a first clamping portion 203d-61 is arranged on the nut 203d-6, and a second groove 203d-52 matched with the first clamping portion 203d-61 is arranged on the fixed block 203 d-5; the end of the threaded rod 203d-4 is provided with a second engaging portion 203d-41, and the second sliding block 203d-2 is provided with a third groove 203d-21 engaged with the second engaging portion 203 d-41.
It should be noted that, in the separation module 200, the first rotating roller 202a at the head end is fixed, and the rotating shaft thereof is connected to the motor, that is, the motor can drive the first rotating roller 202a at the head end to rotate, and then the power is transmitted through the first gear 203b and the second gear 203c, so that all the rotating rollers can rotate, and since two adjacent first gears 203b are engaged with each other through the second gear 203c to transmit the power, the direction of rotation of two adjacent first gears 203b is the same, that is, the direction of rotation of all the rotating rollers is the same, so that the movement of the rough stone is facilitated. By turning the nut 203d-6, the second slider 203d-2 can be pulled by the threaded rod 203d-4, so that the distance between the first rotating roller 202a and the second rotating roller 202b is changed. It should be noted that the distance between the rotating rollers is always kept uniform by the arrangement of the cross bar 203 a.
When in use, the distance between the rotating rollers is adjusted as required to select screening precision, then the mined ore is screened by the mining module 100 through the separation module 200, and the separated ore is conveyed by the transportation module 300.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. A mining conveyance system, characterized by: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the mining module (100) comprises an ore collecting rotating wheel (101) arranged at the bottom and a first conveying belt (102) arranged below the ore collecting rotating wheel (101);
separation module (200) comprising a support (201), a rotating roller assembly (202) cooperating with said support (201), and a driving adjustment member (203) engaged with the rotating roller assembly (202), the driving adjustment member (203) including a cross bar (203 a) connected with the rotating roller assembly (202), a first gear (203 b) coaxially disposed with the rotating roller assembly (202), a second gear (203 c) disposed between adjacent two of the first gears (203 b), and a pulling component (203 d) driving the rotating roller component (202) to move, wherein the ends of two adjacent cross rods (203 a) are hinged through a hinge shaft (203 e), the second gear (203 c) is connected on the hinge shaft (203 e), and the second gear (203 c) is simultaneously meshed with two adjacent first gears (203 b);
the transportation module (300) is arranged below the separation module (200) and used for conveying separated ores.
2. The mining transportation system of claim 1, wherein: the rotating roller assembly (202) comprises a first rotating roller (202 a) and a second rotating roller (202 b), and the first rotating roller (202 a) and the second rotating roller (202 b) are arranged in a staggered mode.
3. The mining transportation system of claim 2, wherein: the first rotating roller (202 a) is provided with first elliptical disks (202 a-1) along the axial array thereof, the second rotating roller (202 b) is provided with second elliptical disks (202 b-1) along the axial array thereof, and the first elliptical disks (202 a-1) and the second elliptical disks (202 b-1) are arranged in a staggered manner.
4. The mining transportation system of claim 3, wherein: the cross rod (203 a) comprises a first rod (203 a-1) and a second rod (203 a-2), a limiting block (203 a-11) is arranged on the first rod (203 a-1), and the limiting block (203 a-11) is matched with the second rod (203 a-2).
5. The mining transportation system of claim 4, wherein: a first limiting surface (A) and a second limiting surface (B) are arranged on the limiting blocks (203 a-11), and when the second rods (203 a-2) are in contact with the first limiting surface (A), the distance between the first rotating roller (202 a) and the second rotating roller (202B) reaches the minimum value; when the second lever (203 a-2) is in contact with the second restriction surface (B), the distance between the first rotating roller (202 a) and the second rotating roller (202B) reaches a maximum value.
6. The mining transportation system of claim 5, wherein: the limiting blocks (203 a-11) are symmetrically arranged on two sides of the limiting blocks (203 a-11).
7. The mining transportation system of claim 6, wherein: support piece (201) includes supporting leg (201 a) and tie-beam (201 b), the inside cavity of tie-beam (201 b), it transversely is provided with rectangular hole (201 b-1), separation module (200) still including connect first rotating roller (202 a) and second rotating roller (202 b) pivot first sliding block (205), first sliding block (205) set up in tie-beam (201 b) and rather than sliding fit, each the pivot of first rotating roller (202 a) and second rotating roller (202 b) all with one first sliding block (205) normal running fit.
8. The mining transportation system of claim 7, wherein: the pulling assembly (203 d) comprises a first cylinder (203 d-1) arranged on the side surface of the rotating roller assembly (202), a second sliding block (203 d-2) matched with the first cylinder (203 d-1), a connecting rod (203 d-3) for connecting the first cylinder (203 d-1) and the cross rod (203 a), a threaded rod (203 d-4) matched with the second sliding block (203 d-2), a fixed block (203 d-5) arranged at the end part of the connecting beam (201 b), and a nut (203 d-6) in threaded fit with the threaded rod (203 d-4), wherein the fixed block (203 d-5) is in rotating fit with the nut (203 d-6).
9. The mining transportation system of claim 8, wherein: a first clamping part (203 d-61) is arranged on the nut (203 d-6), and a second groove (203 d-52) matched with the first clamping part (203 d-61) is arranged on the fixed block (203 d-5); a second clamping part (203 d-41) is arranged at the end part of the threaded rod (203 d-4), and a third groove (203 d-21) matched with the second clamping part (203 d-41) is arranged on the second sliding block (203 d-2).
10. A mining transportation system as claimed in any one of claims 1, 2, 4, 7 or 9, wherein: the transportation module (300) includes fine stone transfer chain (301) and coarse stone transfer chain (302), fine stone transfer chain (301) including set up in second conveyer belt (301 a) under runner roll subassembly (202), and set up in third conveyer belt (301 b) of separation module (200) head end, second conveyer belt (301 a) with third conveyer belt (301 b) cooperation, coarse stone transfer chain (302) including set up in fourth conveyer belt (302 a) of separation module (200) tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110847087.6A CN113294153B (en) | 2021-07-27 | 2021-07-27 | Mining transportation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110847087.6A CN113294153B (en) | 2021-07-27 | 2021-07-27 | Mining transportation system |
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| Publication Number | Publication Date |
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| CN113294153A true CN113294153A (en) | 2021-08-24 |
| CN113294153B CN113294153B (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110847087.6A Active CN113294153B (en) | 2021-07-27 | 2021-07-27 | Mining transportation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024066888A1 (en) * | 2022-09-30 | 2024-04-04 | 华能伊敏煤电有限责任公司 | Adjustable coal ore screening and conveying device |
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| CN113294153B (en) | 2021-11-12 |
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