CN207027896U - Ash system under well head not decoupling device screw delivery pump - Google Patents
Ash system under well head not decoupling device screw delivery pump Download PDFInfo
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- CN207027896U CN207027896U CN201720915586.3U CN201720915586U CN207027896U CN 207027896 U CN207027896 U CN 207027896U CN 201720915586 U CN201720915586 U CN 201720915586U CN 207027896 U CN207027896 U CN 207027896U
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- casing
- ash
- conveying worm
- mixer
- well head
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Abstract
The utility model announces ash system under a kind of well head not decoupling device screw delivery pump, belongs to technical field of engineering machinery.Mixer side is connected with mixer storage bin, and removable flat car is provided with conveying worm；Conveying worm includes the casing of tubular, and feeding mouth is offered above casing one end, feed opening is offered below the casing other end；Spiral reamer is installed in casing；Drive device is provided with one end of casing feeding mouth, drive device is connected by shaft coupling with spiral reamer；The feed opening of conveying worm is connected with rotatable chute.Under the utility model well head during concrete, ash can is not plucked, avoiding personnel, ash can topple over danger of hurting sb.'s feelings when pushing away ash can；Ground staff take it is less, time end, labor strength is smaller, safe to use, and operating efficiency is high；Easy to maintenance, cost is relatively low.
Description
Technical field
Technical field of engineering machinery is the utility model is related to, ash system under specifically a kind of well head not decoupling device screw delivery pump
System.
Background technology
Shandong Gold Group Co., Ltd. Xincheng Gold Ore picks up 8000t/d extension projects Teng man returnairshaft and is located at new city
It is only straight positioned at Jincheng Town, Laizhou City, Shandong Province new city village Dong0.5kmChu, pit shaft away from Xincheng Gold Mine 3.5km in gold mine Teng Jia mining areas
Footpath 7.0m, pit shaft normal reach lining thickness are 300mm (- 605m is with epimere) and 400mm (- 605m is with hypomere), wellhead ground mark
Height+11.83m, shaft bottom absolute altitude -1135m；- 225m, -425m, -620m are provided with rest chamber, and -720m is provided with unilateral ingate, -
820m, -920m, -1020m, -1120m are provided with bilateral ingate, are provided with and detour at ingate.The pit shaft preliminary shaft designs double-deck well
Wall strength grade of concrete is C30, and well bore and ingate single layer well wall strength grade of concrete are C25.Well head nearby builds stirring
Stand, stand 2 MP1500 type forced action type concrete mixers of interior arrangement and 2 sets of PLD1600 type concrete proportioning machines, offer coagulation is poured for pit shaft
Soil.Need one to lay track in well head side closure plate according to conventional construction, place flat car, manpower is bulldozed wooden handcart, arrives
Lower ash can is linked up with again on Manhole closing disk trapdoor, and construction period is comparatively laborious, and process is more, and ground staff is more.Secondly
A belt conveyor is put in well head side, and belt feeder front end is stretched out mixer discharging opening in the upper edge of bottom discharge bucket, rear end, mixed
Solidifying soil is transported in bottom discharge bucket through belt feeder, and after well-bucket chengman, belt feeder is retreated to beyond trapdoor, then transfers bottom
The formula well-bucket of unloading completes lower ash work, and occupancy well head space is big, and movable belt conveyor is wasted time and energy.
The content of the invention
In order to solve the above technical problems, the utility model provides ash system under a kind of well head not decoupling device screw delivery pump.
The utility model is by the following technical programs：Ash system under a kind of well head not decoupling device screw delivery pump, including stirring
Machine, mixer side are connected with mixer storage bin, in addition to a conveying worm, are provided with conveying worm removable
Flat car；The conveying worm includes the casing of tubular, and feeding mouth is offered above casing one end, is opened below the casing other end
Provided with feed opening；Spiral reamer is installed, the both ends of spiral reamer pass through front end bearings, rear axle respectively in the casing
Support is held to be rotatably connected with casing both ends；Drive device is provided with one end of casing feeding mouth, drive device passes through shaft coupling
It is connected with spiral reamer；The feed opening of the conveying worm is connected with rotatable chute.
It is further：The spiral reamer share it is multiple, between adjoining spiral reamer pass through intermediate bearing support connection；
The intermediate bearing is supported and fixed in casing.
The mixer shares two, and the mixer storage bin is arranged between two mixers；The mixer peace
Equipped with stirring system stock shelf.
The utility model transports concrete from a conveying worm to ash can, and conveying worm is fixed on removable flat board
Che Shang, pulled out when beating grey, not the used time return to below mixer, rotatable chute is installed in conveying worm front end, can be in spiral shell
Revolve in the case that conveyer does not move respectively to ash under two ash cans, the blanking of conveying worm rear end face mixer storage bin
Mouthful.
Compared with the mode for being bulldozed wooden handcart：
(1) ash can is not plucked during concrete under the utility model well head, avoiding personnel, ash can topple over wound when pushing away ash can
People is dangerous；
(2) discharging is carried out using conveying worm, ground staff takes less；If using double-hook hoisting, a spiral shell is placed
Revolve conveyer, user of service is 3 people, according to pushing away ash can, at least 8 people, it is necessary to push away grey narrow-necked earthen jar, steady narrow-necked earthen jar, labor intensity it is larger and
It is dangerous；
(3) time is saved for rapid construction, using conveying worm discharging, carried from grey narrow-necked earthen jar and put well head to dress ash to lower narrow-necked earthen jar only
1-2 minutes are needed, are substantially reduced in time, and use is bulldozed wooden handcart, this procedure at least wants 10 minutes, it is seen that spiral
Conveyer greatlys save the time.
Compared with the mode of belt conveyor：
(1) belt conveyor preparation needs 10 people to complete, as long as the people of conveying worm preparation 2 completes,
It is big to save personnel；
(2) occupied little space with Belt Conveying ratio；Safeguard and maintenance is few；Winter construction will not elephant hide band equally go out to freeze；
(3) use cost is low, it is not necessary to changes important accessory, one pit shaft of belt feeder needs to change 4-5 belt feeder；
(4) time is short, and belt conveyor needs 15-20 times minute, and conveying worm only needs 1 minute just
Can be ready in place.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is top view in Fig. 1；
Fig. 3 is screw conveyer structure schematic diagram.
In figure：1st, stirring system stock shelf；2nd, mixer；3rd, mixer storage bin；4th, conveying worm；4-1, front end axle
Hold support；4-2, spiral reamer；4-3, casing；4-4, intermediate bearing support；4-5, rear end bearing support；4-6, shaft coupling；4-
7th, drive device；4-8, feed opening；4-9, feeding mouth；5th, it may move flat car；6th, rotatable chute；7th, ash can.
Embodiment
It is a specific embodiment of the present utility model below, in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in figure 1, ash system under a kind of well head not decoupling device screw delivery pump, two mixers 2 are positioned opposite, at two
One mixer storage bin 3 is installed, the material that mixer 2 processes enters in mixer storage bin 3, stirring between mixer 2
The lower section of machine storage bin 3 offers discharging opening.Each mixer 2 is provided with a stirring system stock shelf 1, stirring system feeding
Frame 1 is used for the transferring raw material of mixer 2.A conveying worm 4 is provided with below mixer storage bin 3, under conveying worm 4
Removable flat car 5 is installed, removable flat car 5 is used for drive the movement transposition of conveying worm 4.
In conjunction with shown in Fig. 2, conveying worm 4 includes columnar casing 4-3, offered above casing 4-3 right-hand members into
Feed opening 4-8 is offered below material mouth 4-9, casing 4-3 left end；In use, feeding mouth 4-9 and mixer storage bin 3 discharging
Mouth is relative, for receiving the material processed in mixer storage bin 3.It is concentric in casing 4-3 that two spiral hinges are installed
Knife 4-2, spiral reamer 4-2 both ends support 4-5 and casing 4-3 both ends can by front end bearings 4-1, rear end bearing respectively
Rotation connection；4-4 connections are supported by intermediate bearing between two spiral reamer 4-2, intermediate bearing support 4-4 is fixed on casing 4-
Upside in 3.Drive device 4-7 is provided with casing 4-3 right-hand members, drive device 4-7 is connected by shaft coupling 4-6 and spiral reamer 4-2
Connect；Drive device 4-7 drives spiral reamer 4-2 to rotate, and then material is transported from right to left.
The feed opening 4-8 of conveying worm 4 is connected with rotatable chute 6, and ash can 7 is placed in the rotatable lower section of chute 6.It can revolve
It is rotatable in the range of certain angle to turn chute 6 so that, can be into different ash cans 7 in the case that conveying worm 4 is motionless
Unload material.
Concrete operation step：
(1) after underground, which possesses, beats grey condition and after the object such as hanging scaffold ash divider all transfers to underground, bottom-dump is hung
Bucket is transported to well head, and well-bucket is delivered on trapdoor using electric block, and well-bucket then is lifted into 0.2 meter or so height with lifting gib head
Degree, sets the position of well-bucket, falls well-bucket, seat is on well lid；
(2) conveying worm is pushed into that discharge position can be gone up, the rotatable trough outlet in front end makes from ash can upper limb 100mm
Concrete is fairly fallen in well-bucket, and the feeding mouth of rear end is in the discharging opening lower end of mixer storage bin；
(3) drive device is opened, starts conveying worm, then puts ash, treats that the bottom discharge bucket in ash can is also surplus 0.2 meter
Gao Shi, mixer storage bin is closed, stopping puts ash, conveying worm inner concrete has been sent, and stops conveying worm, then will
Rotatable chute, which is removed, to be hung up properly, and prevents tank cap collision chute front；
(4) after ensuring that above and below tank cap is safe and punctual, signalman sends signal, and bottom discharge bucket is carried to underground；
(5) as long as ash moves to chute the repetition aforesaid operations suitable for reading of ash can under another ash can；
(6) after beating ash and terminating, conveying worm is released into mixer, rinsed well with water, all bearing portions are yellow
Oil is safeguarded, is easy to next use.
Construction effect：
(1) maintenance, particularly each bearing portions are strengthened, each use finishes, it is necessary to maintenance in time；
(2) bulky grain stirring material transport is realized；
(3) quality of winter construction concrete is improved；
(4) when unsnatching ash every time and be pushed into beyond trapdoor, it is necessary to ensure that safe distance, prevent narrow-necked earthen jar cap from bumping against belt feeder；
(5) Basis was being constructed 1000 meters in pit shaft, only carried out once small-scale maintenance；
(6) conveying worm is suitable for reading is blocked with mesh sheet in operation by personnel, prevents from falling into during personnel's maloperation；
(7) to be cleared up in time after the completion of use prevents residual concrete caking from influenceing to use next time；
(8) in use, conveying worm wants timely fixation afterwards in place, prevents coaster.
Using wanting locked in time when completing to restore, human users and flat car automatic running are prevented, influences normal construction,
Bring potential safety hazard.
Claims (3)
1. ash system under a kind of well head not decoupling device screw delivery pump, including mixer (2), mixer (2) side is connected with stirring
Machine storage bin (3), it is characterised in that：
Also include a conveying worm (4), removable flat car (5) is installed under conveying worm (4)；
The conveying worm (4) includes the casing (4-3) of tubular, and feeding mouth (4-9) is offered above casing (4-3) one end,
Feed opening (4-8) is offered below casing (4-3) other end；Spiral reamer (4-2), spiral are installed in the casing (4-3)
The both ends of reamer (4-2) can be turned by front end bearings (4-1), rear end bearing support (4-5) with casing (4-3) both ends respectively
Dynamic connection；Drive device (4-7) is provided with one end of casing (4-3) feeding mouth (4-9), drive device (4-7) passes through shaft coupling
(4-6) is connected with spiral reamer (4-2)；
The feed opening (4-8) of the conveying worm (4) is connected with rotatable chute (6).
2. ash system under well head not decoupling device screw delivery pump according to claim 1, it is characterised in that：The spiral reamer
(4-2) is shared multiple, supports (4-4) to connect by intermediate bearing between adjoining spiral reamer (4-2)；The intermediate bearing support
(4-4) is fixed in casing (4-3).
3. ash system under well head not decoupling device screw delivery pump according to claim 1, it is characterised in that：The mixer
(2) two are shared, the mixer storage bin (3) is arranged between two mixers (2)；The mixer (2), which is provided with, stirs
Mix system stock shelf (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915586.3U CN207027896U (en) | 2017-07-26 | 2017-07-26 | Ash system under well head not decoupling device screw delivery pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915586.3U CN207027896U (en) | 2017-07-26 | 2017-07-26 | Ash system under well head not decoupling device screw delivery pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207027896U true CN207027896U (en) | 2018-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720915586.3U Active CN207027896U (en) | 2017-07-26 | 2017-07-26 | Ash system under well head not decoupling device screw delivery pump |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471452A (en) * | 2017-07-26 | 2017-12-15 | 中煤第五建设有限公司 | Ash system under a kind of well head not decoupling device screw delivery pump |
-
2017
- 2017-07-26 CN CN201720915586.3U patent/CN207027896U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471452A (en) * | 2017-07-26 | 2017-12-15 | 中煤第五建设有限公司 | Ash system under a kind of well head not decoupling device screw delivery pump |
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