CN203062946U - Concrete agitating lorry for underground coal mine - Google Patents
Concrete agitating lorry for underground coal mine Download PDFInfo
- Publication number
- CN203062946U CN203062946U CN 201220701629 CN201220701629U CN203062946U CN 203062946 U CN203062946 U CN 203062946U CN 201220701629 CN201220701629 CN 201220701629 CN 201220701629 U CN201220701629 U CN 201220701629U CN 203062946 U CN203062946 U CN 203062946U
- Authority
- CN
- China
- Prior art keywords
- oil
- tank body
- valve
- links
- stirring tank
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to a concrete agitating lorry for an underground coal mine and is applied to transportation of concrete in an underground coal mine. An agitating tank body of the concrete agitating lorry for the underground coal mine is inclined; the top of the rear end of the agitating tank body is movably connected with a material feeding hopper; in feeding, materials can be fed while the agitating tank body rotates, thereby being very convenient and quick; and in discharging, by the arrangement of a material discharging hopper, concrete can be prevented from falling on the ground. Oil pressure in a speed regulation system of the agitating tank body in a hydraulic system and oil pressure from a working hydraulic system work together to supply power to rotation of the agitating tank body, so that energy is saved, and the cost is reduced. A cleaning device is fixed outside the agitating tank body and is used for respectively cleaning the inner part of the agitating tank body and cleaning the outer part of the agitating tank body, and a worker cleans the agitating tank body by a water faucet, so that the agitating tank body is conveniently and quickly cleaned.
Description
Technical field
The utility model relates to a kind of underground mine use concrete mixing and transporting car, is used for transporting concrete under coal mine.
Background technology
In the industry of colliery, need use concrete mixer truck during down-hole transportation concrete, and the transportation concrete mixer truck of down-hole in the past there is following defective:
1, the charge door that in the past stirred tank body be arranged on tank body directly over, need climb to the top of stirring tank body when reinforced goes to feed in raw material, very inconvenient, and the reinforced passage of tank interior is spirality, need to cover charge door and rotate tank body after being added to certain concrete material, concrete is fallen reinforced passage bottommost could continue to feed in raw material, so just cause reinforced inconvenience.
2, stirred the rear portion that tank body lies in a horizontal plane in trucd mixer, its discharging opening is opened the rear end at tank body in the past, need during with pouring out concrete earlier discharging opening to be opened, and this process is easy to allow concrete fall on the ground, makes troubles to discharging.
3, the rotating speed that in the past stirred tank body is controlled by variable pump, variable pump links to each other with anti-explosion diesel engine by gearbox, and by variable pump swash plate control variables motor rotary speed size, thereby the rotating speed of tank body is stirred in control, needing like this increases cost, also need adopt the high pulling torque gearbox.
4, since the concrete that stirs in the tank body need to stir always, but useful load its required rotating speed is not inequality yet simultaneously, yet no matter the inner useful load of stirring tank body in the past how, is changeed always its rotating speed is stabilized in 4-16, so just wasted the energy.
5, do not have cleaning equipment on the trucd mixer in the past, need reach special cleaning place when needs clean the tank body internal and external parts of trucd mixer, it is not too convenient to clean.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of reinforced discharging convenient, and cost is lower, energy savings, and clean underground mine use concrete mixing and transporting car easily.
The purpose of this utility model is achieved in that
The utility model underground mine use concrete mixing and transporting car, comprise car body, described car body is made up of forebay and afer bay, be connected by machine driven system between described forebay and the afer bay, described forebay is provided with anti-explosion diesel engine, afer bay is provided with the stirring tank body, the oblique setting of described stirring tank body, its rear end is upturned, the top and the loading hopper that stir the rear end of tank body flexibly connect, the bottom of this loading hopper is communicated with the stirring tank body, and its top is charge door, and the below of described loading hopper is provided with and stirs the discharge bucket that tank body links to each other;
The oil that described anti-explosion diesel engine is confessed flows in the hydraulic system of this underground mine use concrete mixing and transporting car.Include steering, brakes, stirring tank body governing system, oil return oil collection box and first Monostable valve in this hydraulic system, described steering comprises steering gear and turns to oil cylinder, described brakes comprises prefill valve, foot valve and brake, and described stirring tank body governing system comprises constant displacement pump, second Monostable valve, flow speed control valve and reversal valve;
Described anti-explosion diesel engine links to each other by the oil-in of oil pump with first Monostable valve, the actuator port A of first Monostable valve links to each other with the oil-in of steering gear in the steering, the actuator port of steering gear links to each other with turning to oil cylinder, and the oil return opening of steering gear links to each other with the oil-in of oil return oil collection box;
The oil-out of described anti-explosion diesel engine links to each other with the oil-in of oil return oil collection box by constant displacement pump, second Monostable valve, flow speed control valve and the reversal valve that stirs in the tank body governing system successively again, reversal valve links to each other with the oil-in of gerotor motor, and gerotor motor then provides power for stirring tank body;
An oil-out of described oil return oil collection box links to each other with the oil-in of prefill valve in the brakes, and the oil of prefill valve oil-out is flowed through, and the oil return opening from prefill valve refluxes behind foot valve and the brake;
Also be provided with tee ball valve in this hydraulic system, three hydraulic fluid ports of this tee ball valve respectively with actuator port B, flow speed control valve and the reversal valve of first Monostable valve between pipeline, the oil-in of oil return oil collection box link to each other.
The external stability of described stirring tank body has cleaning device, and this cleaning device is made up of atmospheric control, drum, threeway, and described atmospheric control links to each other with drum, and this atmospheric control is linked in the outlet of three pipelines by threeway after by cistern water supply.
The utility model underground mine use concrete mixing and transporting car has the following advantages:
The oblique setting of stirring tank body of this underground mine use concrete mixing and transporting car, its rear end is upturned slightly, the top and the loading hopper that stir the rear end of tank body flexibly connect, the bottom of this loading hopper is communicated with the stirring tank body, its top is charge door, and the below of described loading hopper is provided with and stirs the discharge bucket that tank body links to each other.When reinforced, feed in raw material while the stirring tank body can rotate, and unlike in the past, need often to stop or rotating tank body to feed in raw material, very convenient quick; Because the adding of discharge bucket is arranged, can prevent that concrete from falling on the ground during discharging.
Owing in hydraulic system, kinetic energy is provided to the rotation of stirring tank body the part oil pressure in the hydraulic system of working by tee ball valve, and added stirring tank body governing system, the constant displacement pump and the flow speed control valve that stir in the tank body governing system are adjusted oil inlet quantity according to the useful load that stirs tank body, stirring the oil pressure of telling in oil pressure and the hydraulic system of working in the tank body governing system cooperates the rotation to the stirring tank body that power is provided, so just, save the energy, reduced cost.
The external stability of stirring tank body has cleaning device, this cleaning device is made up of atmospheric control, drum, water tank, threeway, atmospheric control links to each other with drum, this atmospheric control is linked in the outlet of three pipelines by threeway after by cistern water supply, be respectively applied to clean, give the agitator tank external body to clean, tap is set cleans to the workman to stirring tank interior, cleaning the stirring tank body so just can be convenient and swift.
Description of drawings
Fig. 1 is the structural representation of the utility model underground mine use concrete mixing and transporting car.
Fig. 2 is the hydraulic scheme of the utility model underground mine use concrete mixing and transporting car.
Fig. 3 is the cleaning device schematic diagram of the utility model underground mine use concrete mixing and transporting car.
Among the figure: car body 1, forebay 1.1, afer bay 1.2, machine driven system 2, anti-explosion diesel engine 3, stir tank body 4, loading hopper 5, discharge bucket 6, steering 7, steering gear 7.1, turn to oil cylinder 7.2, brakes 8, prefill valve 8.1, foot valve 8.2, brake 8.3, stir tank body governing system 9, constant displacement pump 9.1, second Monostable valve 9.2, flow speed control valve 9.3, reversal valve 9.4, oil return oil collection box 10, first Monostable valve 11, tee ball valve 12, radiator 13, atmospheric control 14, drum 15, threeway 16.
The specific embodiment
Referring to Fig. 1, the utility model relates to a kind of underground mine use concrete mixing and transporting car, comprise car body 1, described car body 1 is made up of forebay 1.1 and afer bay 1.2, be connected by machine driven system 2 between described forebay 1.1 and the afer bay 1.2, described forebay 1.1 is provided with anti-explosion diesel engine 3, afer bay 1.2 is provided with and stirs tank body 4, described stirring tank body 4 oblique settings, its rear end is upturned slightly, and the top and the loading hopper 5 that stir the rear end of tank body 4 flexibly connect, and the bottom of this loading hopper 5 is communicated with stirring tank body 4, its top is charge door, and the below of described loading hopper 5 is provided with and stirs the discharge bucket 6 that tank body 4 links to each other.When reinforced, feed in raw material while stirring tank body 4 can rotate, and unlike in the past, need often to stop or rotating tank body to feed in raw material, very convenient quick; Because the adding of discharge bucket 6 is arranged, can prevent that concrete from falling on the ground during discharging.
The oil that described anti-explosion diesel engine 3 is confessed flows in the hydraulic system of this underground mine use concrete mixing and transporting car.As Fig. 2, include steering 7, brakes 8 in this hydraulic system, stir tank body governing system 9, oil return oil collection box 10 and first Monostable valve 11, described steering 7 comprises steering gear 7.1 and turns to oil cylinder 7.2, described brakes 8 comprises prefill valve 8.1, foot valve 8.2 and brake 8.3, and described stirring tank body governing system 9 comprises constant displacement pump 9.1, second Monostable valve 9.2, flow speed control valve 9.3 and reversal valve 9.4.
Described anti-explosion diesel engine 3 links to each other by the oil-in of oil pump with first Monostable valve 11, the actuator port A of first Monostable valve 11 links to each other with the oil-in of steering gear 7.1 in the steering 7, the actuator port of steering gear 7.1 links to each other with turning to oil cylinder 7.2, and the oil return opening of steering gear 7.1 links to each other with the oil-in of oil return oil collection box 10.
The oil-out of described anti-explosion diesel engine 3 links to each other with the oil-in of oil return oil collection box 10 by constant displacement pump 9.1, second Monostable valve 9.2, flow speed control valve 9.3 and the reversal valve 9.4 that stirs in the tank body governing system 9 successively again, reversal valve 9.4 links to each other with the oil-in of gerotor motor, and gerotor motor then provides power for stirring tank body 4.
An oil-out of described oil return oil collection box 10 links to each other with the oil-in of prefill valve 8.1 in the brakes 8, refluxes from the oil return openings of prefill valve 8.1 in the oil of prefill valve 8.1 oil-outs foot valve 8.2 and brake 8.3 backs of flowing through.
Also be provided with tee ball valve 12 in this hydraulic system, three hydraulic fluid ports of this tee ball valve 12 respectively with actuator port B, flow speed control valve 9.3 and the reversal valve 9.4 of first Monostable valve 11 between pipeline, the oil-in of oil return oil collection box 10 link to each other.
The oil return opening of described oil return oil collection box 10 links to each other with oil pump by radiator 13.
Owing in hydraulic system, kinetic energy is provided to the rotation of stirring tank body 4 the part oil pressure in the hydraulic system of working by tee ball valve 12, and added stirring tank body governing system 9, the constant displacement pump 9.1 and the flow speed control valve 9.3 that stir in the tank body governing system 9 are adjusted oil inlet quantity according to the useful load that stirs tank body 4, stirring the oil pressure of telling in oil pressure and the hydraulic system of working in the tank body governing system 9 cooperates the rotation to stirring tank body 4 that power is provided, so just, save the energy, reduced cost.
The external stability of described stirring tank body 4 has cleaning device, as Fig. 3, this cleaning device is made up of atmospheric control 14, drum 15, threeway 16, described atmospheric control 14 links to each other with drum 15, this atmospheric control 14 is by linking in three pipeline outlets by threeway 16 behind the cistern water supply, be respectively applied to innerly clean, give and stir tank body 4 exterior washings, tap is set cleans to the workman to stirring tank body 4, cleaning stirring tank body 4 so just can be convenient and swift.
Claims (2)
1. underground mine use concrete mixing and transporting car, it is characterized in that: it comprises car body (1), described car body (1) is made up of forebay (1.1) and afer bay (1.2), be connected by machine driven system (2) between described forebay (1.1) and the afer bay (1.2), described forebay (1.1) is provided with anti-explosion diesel engine (3), afer bay (1.2) is provided with and stirs tank body (4), the oblique setting of described stirring tank body (4), its rear end is upturned, the top and the loading hopper (5) that stir the rear end of tank body (4) flexibly connect, the bottom of this loading hopper (5) is communicated with stirring tank body (4), its top is charge door, and the below of described loading hopper (5) is provided with and stirs the discharge bucket (6) that tank body (4) links to each other;
The oil that described anti-explosion diesel engine (3) is confessed flows in the hydraulic system of this underground mine use concrete mixing and transporting car; Include steering (7), brakes (8) in this hydraulic system, stir tank body governing system (9), oil return oil collection box (10) and first Monostable valve (11), described steering (7) comprises steering gear (7.1) and turns to oil cylinder (7.2), described brakes (8) comprises prefill valve (8.1), foot valve (8.2) and brake (8.3), and described stirring tank body governing system (9) comprises constant displacement pump (9.1), second Monostable valve (9.2), flow speed control valve (9.3) and reversal valve (9.4);
Described anti-explosion diesel engine (3) links to each other by the oil-in of oil pump with first Monostable valve (11), the actuator port A of first Monostable valve (11) links to each other with the oil-in of steering gear (7.1) in the steering (7), the actuator port of steering gear (7.1) links to each other with turning to oil cylinder (7.2), and the oil return opening of steering gear (7.1) links to each other with the oil-in of oil return oil collection box (10);
The oil-out of described anti-explosion diesel engine (3) links to each other with the oil-in of oil return oil collection box (10) by constant displacement pump (9.1), second Monostable valve (9.2), flow speed control valve (9.3) and the reversal valve (9.4) that stirs in the tank body governing system (9) successively again, reversal valve (9.4) links to each other with the oil-in of gerotor motor, and gerotor motor then provides power for stirring tank body (4);
Oil-out of described oil return oil collection box (10) links to each other with the oil-in of prefill valve (8.1) in the brakes (8), and the oil of prefill valve (8.1) oil-out is flowed through foot valve (8.2) and brake (8.3) afterwards from the oil return opening backflow of prefill valve (8.1);
Also be provided with tee ball valve (12) in this hydraulic system, three hydraulic fluid ports of this tee ball valve (12) respectively with actuator port B, flow speed control valve (9.3) and the reversal valve (9.4) of first Monostable valve (11) between pipeline, the oil-in of oil return oil collection box (10) link to each other.
2. a kind of underground mine use concrete mixing and transporting car according to claim 1, it is characterized in that: the external stability of described stirring tank body (4) has cleaning device, this cleaning device is made up of atmospheric control (14), drum (15), threeway (16), described atmospheric control (14) links to each other with drum (15), and this atmospheric control (14) is by linking in three pipeline outlets by threeway (16) behind the cistern water supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701629 CN203062946U (en) | 2012-12-18 | 2012-12-18 | Concrete agitating lorry for underground coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701629 CN203062946U (en) | 2012-12-18 | 2012-12-18 | Concrete agitating lorry for underground coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062946U true CN203062946U (en) | 2013-07-17 |
Family
ID=48761771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220701629 Withdrawn - After Issue CN203062946U (en) | 2012-12-18 | 2012-12-18 | Concrete agitating lorry for underground coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042601A (en) * | 2012-12-18 | 2013-04-17 | 江阴市卡利格机械有限公司 | Concrete mixer truck for underground coal mine |
| CN104786370A (en) * | 2014-01-16 | 2015-07-22 | 王朝亮 | Concrete mixing truck for mine |
-
2012
- 2012-12-18 CN CN 201220701629 patent/CN203062946U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042601A (en) * | 2012-12-18 | 2013-04-17 | 江阴市卡利格机械有限公司 | Concrete mixer truck for underground coal mine |
| CN103042601B (en) * | 2012-12-18 | 2014-11-12 | 江阴市卡利格机械有限公司 | Concrete mixer truck for underground coal mine |
| CN104786370A (en) * | 2014-01-16 | 2015-07-22 | 王朝亮 | Concrete mixing truck for mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210105817U (en) | Well cementation equipment of collection fibre dry addition system | |
| CN202498631U (en) | High speed stirring pulping bench vehicle | |
| RU2362674C1 (en) | Mobile installation for cementing oil or gas wells | |
| CN108331351A (en) | Integral type duplex concrete supply casting system and Supply Method | |
| CN104005730A (en) | All-hydraulic well cementing truck | |
| CN203062946U (en) | Concrete agitating lorry for underground coal mine | |
| CN103042601B (en) | Concrete mixer truck for underground coal mine | |
| CN104589503A (en) | Concrete circulating-stirring continuous-pumping machine | |
| RU101490U1 (en) | MOBILE MIXING PLANT | |
| CN203063775U (en) | Concrete mixing vehicle with rotating-speed-controllable mixing tank | |
| CN102536259A (en) | Soil-pressure-equalizing pipe-jacking mud-water converting device | |
| CN207794629U (en) | Integral type duplex concrete supply casting system | |
| CN102287191B (en) | Large-diameter engineering well wall back filling cementation quick slurry stirring construction method | |
| RU129550U1 (en) | INSTALLATION FOR PREPARATION AND PUMPING IN A WELL OF SOLUTIONS OF BULK AND LIQUID CHEMICAL REAGENTS | |
| CN205853977U (en) | A kind of new concrete trucd mixer | |
| CN204002685U (en) | A kind of all-hydraulic cementing truck | |
| CN204299535U (en) | Petroleum drilling and mining mixing well cementing cement sizing device | |
| CN212467750U (en) | Emulsification pump station with variable frequency motor | |
| CN204382495U (en) | Concrete circulation stirring uninterrupted pumping machine | |
| CN202985783U (en) | Pushing machine with concrete automatic stirring device | |
| CN203977874U (en) | A kind of mobile stirring pumping cloth all-in-one | |
| CN2895722Y (en) | Slurry-blending device special for oil-field cementing numerical-controlled automatic blending-slurry system | |
| CN101761235B (en) | Backfill equipment of ground buried pipe of ground source heat pump | |
| CN109505541A (en) | A kind of addition of drilling fluid, mixture and transportation integration system | |
| CN103101115A (en) | Pushing machine with automatic concrete stirring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130717 Effective date of abandoning: 20141112 |
|
| RGAV | Abandon patent right to avoid regrant |