CN203317548U - Mining continuous discharge type concrete mixer - Google Patents

Mining continuous discharge type concrete mixer Download PDF

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Publication number
CN203317548U
CN203317548U CN2013201102041U CN201320110204U CN203317548U CN 203317548 U CN203317548 U CN 203317548U CN 2013201102041 U CN2013201102041 U CN 2013201102041U CN 201320110204 U CN201320110204 U CN 201320110204U CN 203317548 U CN203317548 U CN 203317548U
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CN
China
Prior art keywords
stirring
concrete
shaft
continuous discharge
tank diameter
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 - Lifetime
Application number
CN2013201102041U
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Chinese (zh)
Inventor
王晓利
吴玉意
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SHAANXI PIONEERING ARCHITECTURAL TECHNOLOGY CO LTD
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SHAANXI PIONEERING ARCHITECTURAL TECHNOLOGY CO LTD
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Priority to CN2013201102041U priority Critical patent/CN203317548U/en
Application granted granted Critical
Publication of CN203317548U publication Critical patent/CN203317548U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a mining continuous discharge type concrete mixer. The mining continuous discharge type concrete mixer is composed of a walking device, a power device, a stirring device, a coupling and a rack, wherein the power device comprises an explosion-proof motor, a hydraulic oil pump, an oil tank, a hydraulic motor, oil pipelines and an operation control valve; the stirring device comprises a stirring rack, a stirring tank, stirring shafts and stirring blades; the power device is connected with the stirring device through the coupling and is arranged in the rack above the walking device; the stirring device is arranged above the rack and the power device; the stirring tank is 3m-5m long and is provided with the 2-3 stirring shafts. The mining continuous discharge type concrete mixer is mainly used for underground concrete construction comprising gob-side entry concrete wall pouring, communication tunnel concrete sealing, tunnel concrete masonry-lining and grouting and tunnel baseboard concrete hardening, and is also suitable for other engineering concrete and ash material stirring work. The mining continuous discharge type concrete mixer can be used for continuously stirring concrete underground in a large scale, and overcomes the defect that existing stirring equipment is unmovable and the like.

Description

A kind of mining continuous discharge formula concrete mixer
Technical field
The utility model relates to concrete for mines machinery, is specifically related to a kind of mining continuous discharge formula concrete mixer, belongs to the explosion-proof type concrete mixer of a kind of Jing Gongkuangjing of being applicable to.
Background technology
At present, China's mine construction progressively has the characteristics of scale, standardization, deep, high efficiency and greenization, and colliery is hardened, without coal pillar mining, airtight rapid construction, proposed requirements at the higher level roadway support, base plate.Traditional tunnel concrete build arch supporting, underplate concrete sclerosis, without coal pillar mining gob-side entry retaining concrete wall and concrete closed general employing ground mix siccative, down-hole adds the construction of water secondary agitation, speed is slow, the amount of labour is large, efficiency is low, the mine that only a few satisfies the requirements directly is transported to job location by railless free-wheeled vehicle from ground Jia Shui is uniformly mixed, because the concrete initial set phase is about 45 minutes, the situation that the down-hole traffic congestion is on the way hardened by normal generation concrete.The ground mixer is removed to down-hole with being difficult to solve Explosion-Proof, and size is larger, places without ground, and difficult mobile, also have the ground mixer to be difficult to realize continuous discharge.Remote as while surpassing 300 meters delivering concretes for down-hole, be interrupted discontinuous stirring discharging in 3-10 minute and easily cause the gambling pipe, therefore, develop a kind of applicable for down-hole ready-mixed concrete, downhole anti-explosion concrete mixer removable, continuous discharge be a key that improves China's mining industry equipment level.
Summary of the invention
That the purpose of this utility model is to provide is simple in structure, easy to use, removable, the explosion-proof type concrete mixer of continuous discharge.
The technical solution of the utility model is:
A kind of mining continuous discharge formula concrete mixer, consist of running gear, power set, agitating device, shaft coupling and frame, and described power set comprise fire-proof motor, hydraulic oil pump, fuel tank, hydraulic motor, oil pipe line, operation control valve; Described agitating device comprises puddle support, tank diameter, shaft, stirring vane; Described power set are placed in the frame of running gear top, and frame and power set top are equipped with agitating device; Described hydraulic oil pump coaxially is connected with fire-proof motor, and hydraulic oil pump one end is connected by in-line with fuel tank, and the other end is connected by fuel-displaced pipeline with hydraulic motor, is in series with operation control valve in the middle of fuel-displaced pipeline; Be provided with tank diameter in described puddle support, tank diameter length 3-5m, be provided with 2-3 shaft in tank diameter, each shaft is provided with at least 5 above stirring vanes, and the axial line of the unilateral and shaft of stirring vane and stirring vane vertical with the shaft axial line becomes the oblique angle of 20-75 °; Described shaft two ends are through puddle support, and an end is with synchromesh gear and the interlock of adjacent shaft synchromesh gear, and the other end is connected by shaft coupling with hydraulic motor through puddle support; Described tank diameter one end bottom is provided with discharging opening; Described tank diameter inner surface is covered with abrasion-proof backing block.
Described running gear consists of carrier frame and wheel, and wheel is rail wheel or tire.
The beneficial effects of the utility model are: the utility model is simple in structure, easy to use, removable, tank diameter length 3-5m, realize continuous discharge, there is explosion prevention function, can be used in conjunction with the down-hole concrete pump, discharging opening directly, facing to the hopper of concrete pump, is realized continuous discharge, uninterrupted pumping, is widely used in colliery, metallurgical mine, water conservancy, hypogee, the industries such as national defence.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
The agitating device schematic diagram that Fig. 2 is Fig. 1;
In figure: 1-frame, 2-fire-proof motor, 3-hydraulic oil pump, 4-fuel tank, 5-puddle support, 6-tank diameter, the 7-shaft, 8-stirring vane, 9-hydraulic motor, 10-discharging opening, 11-carrier frame, the 12-wheel, 13-operation control valve, 14-1-in-line, the fuel-displaced pipeline of 14-2-, 15-synchronous gear box.
The specific embodiment
Below in conjunction with accompanying drawing, summary of the invention is further illustrated:
Shown in Fig. 1-Fig. 2, the utility model is a kind of mining continuous discharge formula concrete mixer, running gear, power set, agitating device, shaft coupling and frame 1, consist of, described power set comprise fire-proof motor 2, hydraulic oil pump 3, fuel tank 4, hydraulic motor 9, oil pipe line 14-1 and 14-2, operation control valve 13; Described agitating device comprises puddle support 5, tank diameter 6, shaft 7, stirring vane 8; Described power set are placed in the frame 1 of running gear top, and frame 1 and power set top are equipped with agitating device; Described hydraulic oil pump 3 coaxially is connected with fire-proof motor 2, and hydraulic oil pump 3 one ends are connected by in-line 14-1 with fuel tank 4, and the other end is connected by fuel-displaced pipeline 14-2 with hydraulic motor 9, is in series with operation control valve 13 in the middle of fuel-displaced pipeline 14-2; Be provided with tank diameter 6 in described puddle support 5, tank diameter 6 length 3m, be provided with 2 shafts 7 in tank diameter 6, each shaft is provided with 9 stirring vanes 8, and the axial line of the unilateral and shaft 7 of stirring vane 8 and stirring vane 8 vertical with shaft 7 axial lines becomes the oblique angle of 75 °; Described shaft 7 two ends are through puddle support 5, one ends with synchromesh gear and the interlock of adjacent shaft synchromesh gear, and the other end is connected by shaft coupling with hydraulic motor 9 through puddle support 5; Described tank diameter 6 one end bottoms are provided with discharging opening 10; Described tank diameter 6 inner surfaces are covered with abrasion-proof backing block; Described running gear consists of carrier frame 11 and wheel 12, and wheel is tire.
Concrete drier enters and to the concrete water filling by hydraulic motor 9 one ends from tank diameter 6, fire-proof motor 2 drives hydraulic oil pump 3 work that are communicated with fuel tank 4 simultaneously, the pressure oil produced by hydraulic oil pump 3 again drives shaft coupling to drive shaft 7 through hydraulic motor 9 and rotates stirring vane 8, concrete drier stirs and moves under the effect of stirring vane 8, form wet-mix concrete, reach to meet after mixing quality through the agitation stroke of 3m and slip in the hopper of concrete pump, realized the uninterrupted pumping of concrete continuous discharging and concrete pump, control switch and the rotating of shaft 7 by operating valve 13.

Claims (2)

1. a mining continuous discharge formula concrete mixer, it is characterized in that: running gear, power set, agitating device, shaft coupling and frame (1), consist of, described power set comprise fire-proof motor (2), hydraulic oil pump (3), fuel tank (4), hydraulic motor (9), oil pipe line (14-1,14-2), operation control valve (13); Described agitating device comprises puddle support (5), tank diameter (6), shaft (7), stirring vane (8); Described power set are placed in the frame (1) of running gear top, and frame (1) and power set top are equipped with agitating device; Described hydraulic oil pump (3) and coaxial being connected of fire-proof motor (2), hydraulic oil pump (3) one ends are connected by in-line (14-1) with fuel tank (4), the other end is connected by fuel-displaced pipeline (14-2) with hydraulic motor (9), is in series with operation control valve (13) in the middle of fuel-displaced pipeline (14-2); Be provided with tank diameter (6) in described puddle support (5), tank diameter (6) length 3-5m, be provided with 2-3 shaft (7) in tank diameter (6), each shaft is provided with at least 5 above stirring vanes (8), and the axial line of the unilateral and shaft (7) of stirring vane (8) and stirring vane (8) vertical with shaft (7) axial line becomes the oblique angle of 20-75 °; Described shaft (7) two ends are through puddle support (5), and an end is with synchromesh gear and the interlock of adjacent shaft synchromesh gear, and the other end is connected by shaft coupling with hydraulic motor (9) through puddle support (5); Described tank diameter (6) one end bottoms are provided with discharging opening (10); Described tank diameter (6) inner surface is covered with abrasion-proof backing block.
2. according to the described a kind of mining continuous discharge formula concrete mixer of right 1, it is characterized in that described running gear consists of carrier frame (11) and wheel (12), wheel is rail wheel or tire.
CN2013201102041U 2013-03-12 2013-03-12 Mining continuous discharge type concrete mixer Expired - Lifetime CN203317548U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013201102041U CN203317548U (en) 2013-03-12 2013-03-12 Mining continuous discharge type concrete mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013201102041U CN203317548U (en) 2013-03-12 2013-03-12 Mining continuous discharge type concrete mixer

Publications (1)

Publication Number Publication Date
CN203317548U true CN203317548U (en) 2013-12-04

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109026072A (en) * 2018-09-30 2018-12-18 四川蓝海智能装备制造有限公司 The concrete spraying trolley of mixing can be continuously stirred
CN111559006A (en) * 2020-05-29 2020-08-21 中铁工程装备集团有限公司 Double-floating sealed stirring device
CN114060081A (en) * 2020-08-02 2022-02-18 永城煤电控股集团有限公司 Gob-side entry driving construction device and method completely without coal pillar

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109026072A (en) * 2018-09-30 2018-12-18 四川蓝海智能装备制造有限公司 The concrete spraying trolley of mixing can be continuously stirred
CN109026072B (en) * 2018-09-30 2024-05-31 四川蓝海智能装备制造有限公司 Concrete wet spraying trolley capable of continuously stirring and mixing materials
CN111559006A (en) * 2020-05-29 2020-08-21 中铁工程装备集团有限公司 Double-floating sealed stirring device
CN111559006B (en) * 2020-05-29 2021-11-19 中铁工程装备集团有限公司 Double-floating sealed stirring device
CN114060081A (en) * 2020-08-02 2022-02-18 永城煤电控股集团有限公司 Gob-side entry driving construction device and method completely without coal pillar

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Granted publication date: 20131204

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