NL2026314A - Unbalance sampling and analyzing system for safety early warning of deep coal mine - Google Patents

Unbalance sampling and analyzing system for safety early warning of deep coal mine Download PDF

Info

Publication number
NL2026314A
NL2026314A NL2026314A NL2026314A NL2026314A NL 2026314 A NL2026314 A NL 2026314A NL 2026314 A NL2026314 A NL 2026314A NL 2026314 A NL2026314 A NL 2026314A NL 2026314 A NL2026314 A NL 2026314A
Authority
NL
Netherlands
Prior art keywords
bracket
gear
motor
plate
mobile
Prior art date
Application number
NL2026314A
Other languages
Dutch (nl)
Other versions
NL2026314B1 (en
Inventor
Yang Li
Zhu Junqi
Cheng Yuandong
Yang Xue
Original Assignee
Univ Anhui Sci & Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Anhui Sci & Technology filed Critical Univ Anhui Sci & Technology
Publication of NL2026314A publication Critical patent/NL2026314A/en
Application granted granted Critical
Publication of NL2026314B1 publication Critical patent/NL2026314B1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C39/00—Devices for testing in situ the hardness or other properties of minerals, e.g. for giving information as to the selection of suitable mining tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
    • B07B1/24—Revolving drums with fixed or moving interior agitators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
    • B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/24—Details
    • B65G33/34—Applications of driving gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04—Bulk
    • B65G2201/045—Sand, soil and mineral ore

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The present invention discloses an unbalance sampling and analyzing system for safety early warning of a deep coal mine, including a moving assembly. The moving assembly includes a rotary plate. A bracket and a pushing assembly are arranged on the rotary plate. The bracket includes a first bracket. A screening assembly is arranged above the first bracket. A material collecting assembly is arranged on one side of the pushing assembly. A screw conveying assembly is arranged on one side of the first bracket. The present invention adopts track sliding, and is applicable to original mine tracks. The sampling system can perform sampling in a rotating manner, the working range is large, sampling and feeding are simple and quick, the working efficiency is high, rolling screening is used, the screening effect is good, and material distribution is uniform, so that the subsequent analysis is more accurate.

Description

P100549NL00 1
UNBALANCE SAMPLING AND ANALYZING SYSTEM FOR SAFETY EARLY WARNING OF DEEP COAL MINE
BACKGROUND Technical Field The present invention relates to the field of safety early warning, and particularly, to an unbalance sampling and analyzing system for safety early warning of a deep coal mine. Related Art Coal mines are generally divided into underground coal mines and surface coal mines. The underground coal mine refers to a coal mine that when the coal seam is far away from the earth surface, it is generally chosen to dig a roadway underground to excavate coal. Coal is the most important solid fuel, and is one of combustible organic rock. During excavation of deep coal mines, directions need to be changed constantly, so as to avoid landslide caused by underground geological imbalance. For this condition, an unbalance sampling and analyzing system for safety early warning of the deep coal mine is provided.
SUMMARY An objective of the present invention is to provide an unbalance sampling and analyzing system for safety early warning of a deep coal mine. The sampling and analyzing system adopts track sliding, and is applicable to original mine tracks. The sampling system can perform sampling in a rotating manner, the working range is large, sampling and feeding are simple and quick, the working efficiency is high, rolling screening is used, the screening effect is good, and material distribution is uniform, so that the subsequent analysis is more accurate. The objective of the present invention may be realized through the following technical solution: An unbalance sampling and analyzing system for safety early warning of a deep coal mine includes a moving assembly. The moving assembly includes a rotary plate. A bracket and a pushing assembly are arranged on the rotary plate. The bracket includes a first bracket. A screening assembly is arranged above the first bracket. A material collecting assembly is arranged on one side of the pushing assembly. A screw conveying assembly is arranged on one side of the first bracket. Further, the moving assembly includes a moving plate. Track wheels in array
P100549NL00 2 distribution are arranged below the moving plate. The rotary plate is arranged above the moving plate. A first motor is arranged on the rotary plate. A first gear is arranged below the first motor. A second gear and an annular bearing are arranged between the moving plate and the rotary plate. The first gear is meshed with the second gear.
Further, a second motor is arranged above the first bracket. A third gear is arranged on one side of the second motor. A first inclined plate, a second inclined plate and a third inclined plate are further arranged above the first bracket. A second bracket is arranged on one side of the first bracket. Three sampling and storage barrels are arranged on the second bracket.
Further, the screening assembly includes a third bracket. A first rotating shaft is arranged in the third bracket. A fourth gear is arranged on the first rotating shaft. The fourth gear is meshed with the third gear. A sieving barrel is arranged on one side of the fourth gear. A first connecting shaft, a second connecting shaft and a third connecting shaft in axial distribution and with gradually increasing spacing are arranged on the sieving barrel. A fourth bracket is arranged on one side of the sieving barrel. A second rotating shaft is arranged in the fourth bracket. A first screw blade is arranged in the sieving barrel. The third bracket is fixedly connected with the fourth bracket through connecting rods in axial distribution.
Further, the material collecting assembly includes a material collecting box. A first rotating plate, and second rotating plates in array distribution are arranged on one end of the material collecting box. First drums in mirror distribution are arranged on two sides of the material collecting box. A third motor is arranged on one side of the first drums. A second drum is arranged on the other end of the material collecting box. A fourth motor is arranged on one side of the second drum.
Further, the pushing assembly includes a moving shaft. A rack is arranged on the moving shaft. A third rotating plate is arranged on one end of the moving shaft. Fixed seats in array distribution are arranged on the moving shaft. The moving shaft is in sliding fit with the fixed seats. A fifth motor is arranged on one side of the moving shaft. A fifth gear is arranged on one side of the fifth motor. The fifth gear is meshed with the rack. A seventh bracket is arranged above the moving shaft. The third rotating plate is in running fit with the first rotating plate through screws. The seventh bracket is in running fit with the second rotating plates.
Further, the screw conveying assembly includes a conveying cover. A discharge port
P100549NL00 3 is arranged on one side of the conveying cover. A second screw blade is arranged in the conveying cover. A sixth motor is arranged on one end of the second screw blade. The sixth motor drives the second screw blade to rotate. The present invention has the following beneficial effects:
1. The present invention adopts track sliding, and is applicable to original mine tracks. The sampling system can perform sampling in a rotating manner. The working range is large.
2. According to the present invention, sampling and feeding are simple and quick, the working efficiency is high, rolling screening is used, the screening effect is good, and material distribution is uniform, so that the subsequent analysis is more accurate.
BRIEF DESCRIPTION OF THE DRAWINGS The following further describes the present invention in detail with reference to the accompanying drawings. FIG. 1 is a schematic structural diagram of a sampling and analyzing system of the present invention; FIG. 2 is a schematic structural diagram of a part of the present invention; FIG. 3 1s a schematic structural diagram of a part of the present invention; FIG. 4 is a schematic structural diagram of a part of the present invention; FIG. 5 is a schematic structural diagram of a part of the present invention; FIG. 6 is a schematic structural diagram of a part of the present invention; FIG. 7 1s a schematic structural diagram of a part of the present invention; and FIG. 8 is a schematic structural diagram of a part of the present invention.
DETAILED DESCRIPTION The following clearly and completely describes the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some of the embodiments of the present invention rather than all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. In the description of the present invention, it should be understood that orientation or position relationships indicated by the terms such as "hole", "above", and "below", "thickness", "top", "middle", "length", "inside", and "" are used only for ease and brevity
P100549NL00 4 of illustration and description, rather than indicating or implying that the mentioned component or element need to have a particular orientation or need to be constructed and operated in a particular orientation. Therefore, such terms should not be construed as limiting of the present invention. An unbalance sampling and analyzing system for safety early warning of a deep coal mine includes a moving assembly 1. As shown in FIG. 1, the moving assembly 1 includes a rotary plate 12. A bracket 2 and a pushing assembly 5 are arranged on the rotary plate
12. The bracket 2 includes a first bracket 21. A screening assembly 3 is arranged above the first bracket 21. A material collecting assembly 4 is arranged on one side of the pushing assembly 5. A screw conveying assembly 6 is arranged on one side of the first bracket 21. The moving assembly 1 includes a moving plate 11. As shown in FIG. 2, track wheels 111 in array distribution are arranged below the moving plate 11. The rotary plate 12 is arranged above the moving plate 11. A first motor 13 is arranged on the rotary plate
12. A first gear 131 is arranged below the first motor 13. A second gear 14 and an annular bearing 15 are arranged between the moving plate 11 and the rotary plate 12. The first gear 131 is meshed with the second gear 14. A second motor 22 is arranged above the first bracket 21. As shown in FIG. 3 and FIG. 4, a third gear 221 is arranged on one side of the second motor 22. A first inclined plate 23, a second inclined plate 24 and a third inclined plate 25 are further arranged above the first bracket 21. A second bracket 26 is arranged on one side of the first bracket
21. Three sampling and storage barrels 261 are arranged on the second bracket 26. The screening assembly 3 includes a third bracket 31. As shown in FIG. 3 and FIG. 5, a first rotating shaft 311 is arranged in the third bracket 31. A fourth gear 32 is arranged on the first rotating shaft 311. The fourth gear 32 is meshed with the third gear 221. A sieving barrel 33 is arranged on one side of the fourth gear 32. A first connecting shaft 331, a second connecting shaft 332 and a third connecting shaft 333 in axial distribution and with gradually increasing spacing are arranged on the sieving barrel 33. A fourth bracket 34 is arranged on one side of the sieving barrel 33. A second rotating shaft 341 is arranged in the fourth bracket 34. A first screw blade 35 is arranged in the sieving barrel
33. The third bracket 31 is fixedly connected with the fourth bracket 34 through connecting rods 36 in axial distribution. The material collecting assembly 4 includes a material collecting box 41. As shown
P100549NL00 in FIG. 6, a first rotating plate 411, and second rotating plates 412 in array distribution are arranged on one end of the material collecting box 41. First drums 42 in mirror distribution are arranged on two sides of the material collecting box 41. A third motor 421 is arranged on one side of the first drums 42. A second drum 43 is arranged on the other 5 end of the material collecting box 41. A fourth motor 431 is arranged on one side of the second drum 43.
The pushing assembly 5 includes a moving shaft 51. As shown in FIG. 7, a rack 511 is arranged on the moving shaft 51. A third rotating plate 512 is arranged on one end of the moving shaft 51. Fixed seats 52 in array distribution are arranged on the moving shaft
51. The moving shaft 51 is in sliding fit with the fixed seats 52. A fifth motor 53 is arranged on one side of the moving shaft 51. A fifth gear 531 is arranged on one side of the fifth motor 53. The fifth gear 531 is meshed with the rack 511. A seventh bracket 54 is arranged above the moving shaft 51. The third rotating plate 512 is in running fit with the first rotating plate 411 through screws. The seventh bracket 54 is in running fit with the second rotating plates 412.
The screw conveying assembly 6 includes a conveying cover 61. As shown in FIG. 8, a discharge port 611 is arranged on one side of the conveying cover 61. A second screw blade 62 is arranged in the conveying cover 61. A sixth motor 63 is arranged on one end of the second screw blade 62. The sixth motor 63 drives the second screw blade 62 to rotate.
During use, the rotary plate 12 rotates, the first drums 42 and the second drum 43 are started for coal sampling, the sampled coal enters the material collecting box 41, the moving shaft 51 pushes the material collecting box 41 to tilt, the screw conveying assembly 6 is started to convey the coal into the screening assembly 3, the sieving barrel 33 rotates for sieving, and finally, the sampled coal enters the sampling and storage barrels 261 for manual analysis.
In the descriptions of this specification, a description of a reference term such as "an embodiment”, "an example", or "a specific example" means that a specific feature, structure, material, or characteristic that is described with reference to the embodiment or the example is included in at least one embodiment or example of the present invention. In this specification, schematic descriptions of the foregoing terms do not necessarily directed at the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments
P100549NL00 6 or examples in an appropriate manner.
The foregoing displays and describes basic principles, main features of the present invention and advantages of the present invention. A person skilled in the art may understand that the present invention is not limited in the foregoing embodiments.
Descriptions in the embodiments and this specification only illustrate the principles of the present invention. Various modifications and improvements are made in the present invention without departing from the spirit and the scope of the present invention, and these modifications and improvements shall fall within the protection scope of the present invention.

Claims (7)

P100549NL00 7 CONCLUSIESP100549NL00 7 CONCLUSIONS 1. Onevenwichtig bemonsteringsanalysesysteem voor vroegtijdige veiligheidswaarschuwing van diepe kolenmijnen, omvattende een mobiele component (1), met het kenmerk dat de mobiele component (1) een roterende plaat (12) omvat en aan de roterende plaat (12) een beugel (2) en een duwcomponent (5) zijn voorzien en de beugel (2) een eerste beugel (21) omvat en boven de eerste beugel (21) een zeefcomponent (3) is voorzien en aan één zijde van de duwcomponent (5) een materiaalverzamelsamenstel (4) is voorzien, en aan één zijde van de eerste beugel (21) een schroeftransportcomponent (6) is voorzien.An unbalanced sampling analysis system for early safety warning of deep coal mines, comprising a mobile component (1), characterized in that the mobile component (1) comprises a rotating plate (12) and on the rotating plate (12) a bracket (2) and a push component (5) is provided and the bracket (2) comprises a first bracket (21) and above the first bracket (21) a sieve component (3) is provided and on one side of the push component (5) a material collecting assembly (4) and a screw conveyor component (6) is provided on one side of the first bracket (21). 2. Onevenwichtig bemonsteringsanalysesysteem voor vroegtijdige veiligheidswaarschuwing van diepe kolenmijnen volgens conclusie 1, met het kenmerk dat de mobiele component (1) een mobiele plaat (11) omvat en een in een reeks verdeelde spoorwiel (111) onder de mobiele plaat (11) is voorzien en boven de mobiele plaat (11) een roterende plaat (12) is voorzien en op de roterende plaat (12) een eerste motor (13) is voorzien en onder de eerste motor (13) een eerste tandwiel (131) is voorzien en een tweede tandwiel (14) en een ringlager (15) tussen de bewegende plaat (11) en de roterende plaat (12) zijn voorzien en het eerste tandwiel (131) aan het tweede tandwiel (14) is gekoppeld.Unbalanced sampling analysis system for early safety warning of deep coal mines according to claim 1, characterized in that the mobile component (1) comprises a mobile plate (11) and an arrayed track wheel (111) is provided below the mobile plate (11) and above the mobile plate (11) a rotating plate (12) is provided and a first motor (13) is provided on the rotating plate (12) and below the first motor (13) a first gear wheel (131) is provided and a second gear (14) and a ring bearing (15) are provided between the moving plate (11) and the rotating plate (12) and the first gear (131) is coupled to the second gear (14). 3. Onevenwichtig bemonsteringsanalysesysteem voor vroegtijdige veiligheidswaarschuwing van diepe kolenmijnen volgens conclusie 1, met het kenmerk dat boven de eerste beugel (21) een tweede motor (22) is voorzien en aan één zijde van de tweede motor (22) een derde tandwiel (221) is voorzien en een eerste kantelplaat (23), een tweede kantelplaat (24) en een derde kantelplaat (25) boven de eerste beugel (21) zijn voorzien, aan één zijde van de eerste beugel (21) een tweede beugel (26) is voorzien en op de tweede beugel (26) drie bemonsteringsopslagvaten (261) zijn voorzien.The unbalanced sampling analysis system for early safety warning of deep coal mines according to claim 1, characterized in that a second motor (22) is provided above the first bracket (21) and on one side of the second motor (22) a third gear (221) is provided. and a first tilt plate (23), a second tilt plate (24) and a third tilt plate (25) are provided above the first bracket (21), on one side of the first bracket (21) is a second bracket (26) and three sample storage vessels (261) are provided on the second bracket (26). 4. Onevenwichtig bemonsteringsanalysesysteem voor vroegtijdige veiligheidswaarschuwing van diepe kolenmijnen volgens conclusie 1, met het kenmerk dat de zeefcomponent (3) een derde beugel (31) omvat en in de derde beugel (31) een eerste roterende as (311) is voorzien en op de eerste roterende as (311) een vierde tandwiel (32) is voorzien en het vierde tandwiel (32) aan het derde tandwiel (221) is gekoppeld en aan één zijde van het vierde tandwiel (32) een afschermcilinder (33) is voorzien en de afschermcilinder (33) van een eerste verbindingsas (331), een tweede verbindingsas (332) en een derde verbindingsas (333), die in axiale richting zijn verdeeldUnbalanced sampling analysis system for early safety warning of deep coal mines according to claim 1, characterized in that the screen component (3) comprises a third bracket (31) and in the third bracket (31) a first rotating shaft (311) is provided and mounted on the first rotating shaft (311) a fourth gear (32) is provided and the fourth gear (32) is coupled to the third gear (221) and a shielding cylinder (33) is provided on one side of the fourth gear (32) and the shielding cylinder (33) of a first connecting shaft (331), a second connecting shaft (332) and a third connecting shaft (333) which are divided in axial direction P100549NL00 8 met geleidelijk toenemende afstand, is voorzien en aan één zijde van de afschermcilinder (33) een vierde beugel (34) is voorzien en de vierde beugel (34) van een tweede roterende as (341) is voorzien en de afschermcilinder (33) van een eerste spiraalblad (35) is voorzien en de derde beugel (31) en de vierde beugel (34) vast zijn verbonden door een axiaal verdeelde verbindingsstang (36).P100549EN00 8 with gradually increasing distance, and a fourth bracket (34) is provided on one side of the shielding cylinder (33) and the fourth bracket (34) is provided with a second rotating shaft (341) and the shielding cylinder (33) provided with a first spiral blade (35) and the third bracket (31) and the fourth bracket (34) are fixedly connected by an axially distributed connecting rod (36). 5. Onevenwichtig bemonsteringsanalysesysteem voor vroegtijdige veiligheidswaarschuwing van diepe kolenmijnen volgens conclusie 1, met het kenmerk dat de materiaalverzamelsamenstel (4) een materiaalverzameldoos (41) omvat en aan één uiteinde van de materiaalverzameldoos (41) een eerste roterende plaat (411) en een in een reeks verdeelde tweede roterende plaat (412) zijn voorzien, en de materiaalverzameldoos (41) met een spiegelbeeld verdeelde eerste rol (42) is voorzien en aan één zijde van de eerste rol (42) een derde motor (421) is voorzien en aan het andere uiteinde van de materiaalverzameldoos (41) een tweede rol (43) is voorzien en aan één zijde van de tweede rol (43) een vierde motor (431) is voorzien.The unbalanced sampling analysis system for early safety warning of deep coal mines according to claim 1, characterized in that the material collecting assembly (4) comprises a material collecting box (41) and at one end of the material collecting box (41) a first rotating plate (411) and a series of divided second rotary plate (412) are provided, and the material collecting box (41) with a mirror image divided first roll (42) is provided and a third motor (421) is provided on one side of the first roll (42) and on the At the other end of the material collecting box (41) a second roller (43) is provided and a fourth motor (431) is provided on one side of the second roller (43). 6. Onevenwichtig bemonsteringsanalysesysteem voor vroegtijdige veiligheidswaarschuwing van diepe kolenmijnen volgens conclusie 1, met het kenmerk dat de duwcomponent (5) een mobiele as (51) omvat en een tandheugel (511) op de mobiele as (51) is voorzien en aan één uiteinde van de mobiele as (51) een derde roterende plaat (512) is voorzien en de mobiele as (51) van een in een reeks verdeelde vaste zittingen (52) is voorzien en de mobiele as (51) en de vaste zitting (52) schuivend passend zijn en een vijfde motor (53) aan één zijde van de mobiele as (51) is voorzien en een vijfde tandwiel (531) is voorzien aan één zijde van de vijfde motor (53) en het vijfde tandwiel (531) met de tandheugel (511) is gekoppeld en boven de mobiele as (51) een zevende beugel (54) is voorzien, en de derde roterende plaat (512) roterend is bevestigd met schroeven met de eerste roterende plaat (411) en de zevende beugel (54) roterend is bevestigd met de tweede roterende plaat (412).The unbalanced sampling analysis system for early safety warning of deep coal mines according to claim 1, characterized in that the pushing component (5) comprises a mobile shaft (51) and a rack (511) is provided on the mobile shaft (51) and at one end of the mobile shaft (51) is provided with a third rotating plate (512) and the mobile shaft (51) is provided with a series of fixed seats (52) and sliding the mobile shaft (51) and the fixed seat (52) fit and a fifth motor (53) is provided on one side of the mobile shaft (51) and a fifth gear (531) is provided on one side of the fifth motor (53) and the fifth gear (531) with the rack (511) is coupled and above the mobile shaft (51) a seventh bracket (54) is provided, and the third rotating plate (512) is rotationally fixed with screws with the first rotating plate (411) and the seventh bracket (54) rotationally mounted with the second rotating plate (412). 7. Onevenwichtig bemonsteringsanalysesysteem voor vroegtijdige veiligheidswaarschuwing van diepe kolenmijnen volgens conclusie 1, met het kenmerk dat de schroeftransportcomponent (6) een transportdeksel (61) omvat en aan een bovenzijde van het transportdeksel (61) een afvoerpoort (611) is voorzien en een tweede roterende blad (62) in het transportdeksel (61) is voorzien en aan één uiteinde van het tweede roterende blad (62) een zesde motor (63) is voorzien en de zesde motor (63) het tweede roterende blad (62) aandrijft om te draaien.The unbalanced sampling analysis system for early safety warning of deep coal mines according to claim 1, characterized in that the screw conveying component (6) comprises a conveying cover (61) and a discharge port (611) and a second rotary valve are provided on an upper side of the conveying cover (61) blade (62) is provided in the transport cover (61) and a sixth motor (63) is provided at one end of the second rotary blade (62) and the sixth motor (63) drives the second rotary blade (62) to rotate .
NL2026314A 2020-07-29 2020-08-20 Unbalance sampling and analyzing system for safety early warning of deep coal mine NL2026314B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010745462.1A CN111879549A (en) 2020-07-29 2020-07-29 Unbalanced sampling analysis system for deep coal mine safety early warning

Publications (2)

Publication Number Publication Date
NL2026314A true NL2026314A (en) 2022-03-21
NL2026314B1 NL2026314B1 (en) 2022-06-03

Family

ID=73201385

Family Applications (1)

Application Number Title Priority Date Filing Date
NL2026314A NL2026314B1 (en) 2020-07-29 2020-08-20 Unbalance sampling and analyzing system for safety early warning of deep coal mine

Country Status (2)

Country Link
CN (1) CN111879549A (en)
NL (1) NL2026314B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8955918B2 (en) * 2010-06-07 2015-02-17 Siemens Aktiengesellschaft Method and apparatus for increasing the yield in a deposit
CN108554768A (en) * 2018-05-07 2018-09-21 新乡市东振机械制造有限公司 A kind of building waste screening drum
CN111099455A (en) * 2018-11-20 2020-05-05 高月民 Cable winding control method for underground coal mine fully mechanized coal mining face
CN111451152A (en) * 2020-04-13 2020-07-28 青岛理工大学 Conveying and screening device, spiral pushing type peanut kernel grader and method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8955918B2 (en) * 2010-06-07 2015-02-17 Siemens Aktiengesellschaft Method and apparatus for increasing the yield in a deposit
CN108554768A (en) * 2018-05-07 2018-09-21 新乡市东振机械制造有限公司 A kind of building waste screening drum
CN111099455A (en) * 2018-11-20 2020-05-05 高月民 Cable winding control method for underground coal mine fully mechanized coal mining face
CN111302161A (en) * 2018-11-20 2020-06-19 高月民 Cable winding control method for fully mechanized coal mining face under coal mine
CN111451152A (en) * 2020-04-13 2020-07-28 青岛理工大学 Conveying and screening device, spiral pushing type peanut kernel grader and method thereof

Also Published As

Publication number Publication date
CN111879549A (en) 2020-11-03
NL2026314B1 (en) 2022-06-03

Similar Documents

Publication Publication Date Title
CN112985891B (en) Soil sampling device for geological survey
CN110530665A (en) A kind of environment monitoring device used for geological prospecting
CN112943088B (en) Lithotripsy stratum engineering reconnaissance probing construction is with probing drill bit
NL2026314B1 (en) Unbalance sampling and analyzing system for safety early warning of deep coal mine
CN85104778B (en) Soil-fetching device for measuring soil unit weight
US4159149A (en) Coal mining auger
CN111307500A (en) Soil sampling and detecting device and soil sampling and detecting method
US11401809B2 (en) Gravel excavation system
FR2671374A1 (en) Bearing structure for borehole (test) drilling
CN115931943B (en) On-site sampling, mixing, detecting and high-precision dividing integrated device
NO155690B (en) MASS CONFIGURATION DEVICE FOR A MECHANICAL OR PNEUMATIC VERTICAL TRANSPORT.
CN114352273B (en) Quick tunneling drilling equipment based on coal mining
CN108827803A (en) Electric loading system excavator sliding shaft sleeve fatigue tester
JPS5985091A (en) Drilling machine for mine
CN116086861A (en) Deep soil detection method
CN108593335A (en) A kind of geological prospecting rock sampling apparatus
CN212952635U (en) Raw material conveying device for coal mining
CN211085729U (en) Novel sand ware is got in ground reconnaissance
US1319259A (en) Hole-digger
CN113897937A (en) Highway engineering roadbed compactness field detection device
CN218725513U (en) Geological survey is with device of fetching earth
CN221545550U (en) Hydraulic engineering geological survey sampler
CN217211495U (en) Soil sampler convenient to clean for geological exploration
CN215640248U (en) Soil sampling device for geological survey instrument
CN218512062U (en) Coal field exploration equipment

Legal Events

Date Code Title Description
MM Lapsed because of non-payment of the annual fee

Effective date: 20230901