CN104500135B - Mine suction-type sewer scavenger - Google Patents
Mine suction-type sewer scavenger Download PDFInfo
- Publication number
- CN104500135B CN104500135B CN201410785358.XA CN201410785358A CN104500135B CN 104500135 B CN104500135 B CN 104500135B CN 201410785358 A CN201410785358 A CN 201410785358A CN 104500135 B CN104500135 B CN 104500135B
- Authority
- CN
- China
- Prior art keywords
- mouth
- valve
- gear selecting
- tank body
- type sewer
- 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.)
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- 239000002516 radical scavenger Substances 0.000 title claims abstract description 29
- 230000003028 elevating effect Effects 0.000 claims abstract description 20
- 239000010865 sewage Substances 0.000 claims abstract description 15
- 239000002828 fuel tank Substances 0.000 claims abstract description 9
- 239000003245 coal Substances 0.000 abstract description 18
- 241000478345 Afer Species 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/10—Wheeled apparatus for emptying sewers or cesspools
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/10—Wheeled apparatus for emptying sewers or cesspools
- E03F7/106—Accessories, e.g. hose support
Abstract
A kind of mine suction-type sewer scavenger, has front frame and Rear frame, and forward and backward vehicle frame is hinged, and Rear frame is provided with tank body, is provided with elevating ram between afer bay and tank body.Also include driving and lifting combined control system and agitating device, driving includes fuel tank with lifting combined control system, filter, hydraulic pump, relief valve, explosion-proof solenoid valve, hand-operated direction valve, air control switch, flame proof power supply, gear selecting cylinder, gear selecting reversal valve, valve is handled in gas bag and block selecting, agitating device includes supporting arm, dirt sucking tube, folding and unfolding oil cylinder, cursor, hydraulic motor, adapter sleeve, moving axis, stirring-head, the present invention adopts driving and lifting combined control system, dirt-absorption tank elevating ram can not lift in suction-type sewer scavenger driving conditions, so that suction-type sewer scavenger can securely by highly less places such as coal mine underground air doors.The present invention adopts agitating device to make the coal slime below sump mix with sewage above, makes suction-type sewer scavenger can effectively clear up the coal slime of sump lower floor.
Description
Technical field
The present invention relates to suction-type sewer scavenger.
Background technology
Coal mine underground sump has main storehouse and secondary storehouse, and when a sump cleaning, another sump can normally use.Sump is entered so that below shaft sump, precipitation has a large amount of coal slime and solid particulate matter owing to a large amount of retention of excessive fluid carry solid particulate matter.Must regularly in sump alluvial solid particulate matter and coal slime clear up.Therefore the efficiency improving cleaning sump is extremely important.The utility model patent description that China's Authorization Notice No. is CN203175614U discloses a kind of underground mine use suction-type sewer scavenger, including forebay, afer bay, front and back frame is hinged, afer bay is provided with soil pick-up tank body, being provided with elevating ram between afer bay and soil pick-up tank body, soil pick-up tank body is connected with vacuum pump and dirt sucking tube respectively, is extracted out by air in tank by vacuum pump, make sewage under the effect of the difference of pressure in atmospheric pressure and tank, sewage is pressed in tank through dirt sucking tube.Above-mentioned utility model efficiently solves the efficiency of cleaning sump, but make tank body lift when driving due to maloperation elevating ram hand control valve in suction-type sewer scavenger driving process, highly lower ground just being collided by coal mine underground air door etc., thus causing accident.Additionally above-mentioned utility model is better to the sewage cleaning effect on sump upper strata in use, but the coal slime of sump lower floor is bad due to its mobility, and during by the coal slime of above-mentioned full mold novel cleaning sump lower floor, result of use is bad.
Summary of the invention
Present invention is primarily targeted at a kind of mine suction-type sewer scavenger that tank body elevating ram can not lift when suction-type sewer scavenger is driven a vehicle of proposition；A further object of the present invention is the coal slime that this mine suction-type sewer scavenger can clear up coal mine underground sump lower floor effectively.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that:
A kind of mine suction-type sewer scavenger, has front frame and Rear frame, and forward and backward vehicle frame is hinged, and Rear frame is provided with tank body, is provided with elevating ram between Rear frame and tank body；This mine suction-type sewer scavenger also has driving and lifting combined control system, this driving includes fuel tank, filter, hydraulic pump, relief valve, explosion-proof solenoid valve, hand-operated direction valve, air control switch, flame proof power supply, gear selecting cylinder, gear selecting reversal valve, gas bag and block selecting with lifting combined control system and handles valve, gear selecting cylinder includes piston rod, and block selecting is handled valve and included stick；The oil-in of hydraulic pump is connected by filter and fuel tank, the first pipeline being connected with the oil-out of hydraulic pump, second pipe respectively and with the oil-in of relief valve, the oil inlet P mouth of explosion-proof solenoid valve is connected, the oil-out of relief valve is connected with fuel tank, the mouth A mouth that performs of explosion-proof solenoid valve is connected with the oil inlet P mouth of hand-operated direction valve, two of hand-operated direction valve perform mouth A mouths and B mouth respectively with the rodless cavity of elevating ram, rod chamber connects, described air control switch it is connected between the power connection end of described explosion-proof solenoid valve with flame proof power supply, the execution mouth A mouth of described gear selecting reversal valve is respectively through the 3rd pipeline, the gas control mouth A mouth of the 4th pipeline and air control switch, the rodless cavity of gear selecting cylinder connects, the mouth B mouth that performs of gear selecting reversal valve is connected with the rod chamber of gear selecting cylinder, the air inlet P mouth of gear selecting reversal valve is connected with gas bag, the stick that the piston rod of described gear selecting cylinder handles valve with block selecting is connected.
Described tank body is connected to agitating device.
Described agitating device includes supporting arm, dirt sucking tube, folding and unfolding oil cylinder, cursor, hydraulic motor, adapter sleeve, moving axis, stirring-head；The front portion of supporting arm is fixed on tank body, tank body is stretched out at rear portion, and cursor is hinged on the rear end of supporting arm, and one end of folding and unfolding oil cylinder is hinged on supporting arm, the other end is hinged on cursor, hydraulic motor is fixed on cursor, and the output shaft of hydraulic motor is connected with moving axis, and stirring-head is connected on the axle head of moving axis, moving axis is provided with adapter sleeve, adapter sleeve has annular chamber, and adapter sleeve is provided with the sewage draining exit communicated with annular chamber, and dirt sucking tube is connected between the sewage discharge tube of tank body and the sewage draining exit of adapter sleeve.
The present invention has following good effect: (1) makes elevating ram can not be lifted by tank body in suction-type sewer scavenger driving conditions by driving a vehicle and lifting combined control system, so that this suction-type sewer scavenger can be highly lower ground square securely by coal mine underground air door etc..(2) making the coal slime below sump mix with sewage above by agitating device, the coal slime of dilution is easily inhaled in tank body, makes suction-type sewer scavenger can effectively clear up the coal slime of sump lower floor.(3), during the work of this suction-type sewer scavenger, only need to operate folding and unfolding oil cylinder, cursor rotate back and forth and move dirt sucking tube, it is not necessary to operator move dirt sucking tube, alleviate the labor intensity of operator.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of the present invention.
Fig. 2 is the schematic diagram of driving and lifting combined control system.
Fig. 3 is stirring for installation drawing.
Detailed description of the invention
Embodiment 1
See accompanying drawing, this mine suction-type sewer scavenger has front frame 1 and Rear frame 2, forward and backward vehicle frame is hinged, Rear frame 2 is provided with tank body 3, two elevating rams 4 it are provided with between Rear frame and dirt-absorption tank, elevating ram 4 is used for controlling the lifting of tank body, and two elevating ram 4 offices are in the both sides of tank body 3, and the piston rod of elevating ram 4 is connected to the rear portion of tank body.Tank body 3 is connected to agitating device 5.
This mine suction-type sewer scavenger also has driving and lifting combined control system, this system includes fuel tank 6, filter 7, hydraulic pump 8, relief valve 9, explosion-proof solenoid valve 10, hand-operated direction valve 11, air control switch 12, flame proof power supply 13, gear selecting cylinder 14, gear selecting reversal valve 15, gas bag 16 and block selecting and handles valve 17, gear selecting cylinder 14 includes piston rod 14-1, and block selecting is handled valve 17 and included stick 17-1.
The oil-in of hydraulic pump 8 is connected by filter 7 and fuel tank 6, the first pipeline 18, the second pipe 19 that are connected with the oil-out of hydraulic pump 8 respectively and are connected with the oil inlet P mouth of the oil-in of relief valve 9, explosion-proof solenoid valve 10, the oil-out of relief valve 9 is connected with fuel tank 6, the mouth A mouth that performs of explosion-proof solenoid valve 10 is connected with the oil inlet P mouth of hand-operated direction valve 11, the rodless cavity performing mouth A mouth and two elevating rams 4 of hand-operated direction valve 11 connects, the rod chamber performing mouth B mouth and two elevating rams 4 of hand-operated direction valve 11 connects, the synchronization action of two elevating rams 4.Described air control switch 12 it is connected between the power connection end of described explosion-proof solenoid valve 10 and flame proof power supply 13, the mouth A mouth that performs of described gear selecting reversal valve 15 is connected with the rodless cavity of the gas control mouth A mouth of air control switch 12, gear selecting cylinder 14 respectively by the 3rd pipeline the 20, the 4th pipeline 21, the mouth B mouth that performs of gear selecting reversal valve 15 is connected with the rod chamber of gear selecting cylinder 14, the air inlet P mouth of gear selecting reversal valve 15 is connected with gas bag 16, and the stick 17-1 that the piston rod 14-1 of described gear selecting cylinder 14 handles valve 17 with block selecting is connected.
See that Fig. 3, agitating device 5 include supporting arm 5-1, dirt sucking tube 5-2, folding and unfolding oil cylinder 5-3, cursor 5-4, hydraulic motor 5-5, shaft coupling 5-6, adapter sleeve 5-7, moving axis 5-8 and stirring-head 5-9.
The front portion of supporting arm 5-1 is fixed on tank body 3, tank body 3 is stretched out at rear portion, cursor 5-4 is hinged on the rear end of supporting arm 5-1, one end of folding and unfolding oil cylinder 5-3 is hinged on supporting arm 5-1, the other end is hinged on cursor 5-4, hydraulic motor 5-5 is fixed on cursor 5-4, the output shaft of hydraulic motor 5-5 is connected with moving axis 5-8 by shaft coupling 5-6, stirring-head 5-9 is connected on the axle head of moving axis 5-8, moving axis 5-8 is provided with adapter sleeve 5-7, adapter sleeve 5-7 has annular chamber 5-7-1, adapter sleeve 5-7 is provided with the sewage draining exit communicated with annular chamber, dirt sucking tube 5-2 is connected between the sewage discharge tube of tank body 3 and the sewage draining exit of adapter sleeve 5-7.
Tank body is connected to vacuum pump.
When this suction-type sewer scavenger needs forward travel, operation gear selecting reversal valve 15, the air inlet P mouth making gear selecting reversal valve 15 communicates with performing mouth A mouth, gas in gas bag 16 is divided into two tunnels after gear selecting reversal valve 15, the 4th pipeline 21 of leading up to enters in gear selecting cylinder 14, promotes the piston rod 14-1 of gear selecting cylinder 14 to move downward, owing to the piston rod 14-1 of the gear selecting cylinder 14 stick 17-1 handling valve 17 with block selecting is connected, thus driving manipulation valve rod 17-1 to move downward, complete to select the action of drive shift；The 3rd pipeline 20 of separately leading up to arrives the gas control mouth A mouth of air control switch 12, air control switch 12 is made to close, the P mouth of explosion-proof solenoid valve 10 is obstructed with A mouth, explosion-proof solenoid valve 10 is in obtain electricity condition (as shown in Figure 2), under this state, the pressure oil of hydraulic pump 8 can not enter hand-operated direction valve 11 by explosion-proof solenoid valve 10, the P mouth of hand-operated direction valve 11 and A mouth, B mouth are all obstructed, no pressure oil input elevating ram 4, at this moment, even if maloperation hand-operated direction valve 11, elevating ram 4 is without action, and tank body can not lift.
When this suction-type sewer scavenger is in dead ship condition, operation gear selecting reversal valve 15, its air inlet P mouth is obstructed with execution mouth A, and the gas of gas bag 16 can not arrive gear selecting cylinder 14, the piston rod 14-1 of gear selecting cylinder 14 can only drive the stick 17-1 that valve 17 is handled in block selecting to move upward, and completes to select the action of neutral gear；Now the gas control mouth A mouth of air control switch 12 does not have gas to input, air control switch 12 is opened, explosion-proof solenoid valve 10 is in power failure state, at this moment the P mouth of explosion-proof solenoid valve 10 communicates with A mouth, the pressure oil of hydraulic pump 8 enters hand-operated direction valve 11 by explosion-proof solenoid valve 10, operation hand-operated direction valve 11, just can make elevating ram 4 action thus being lifted by the tank body of suction-type sewer scavenger.
When this mine suction-type sewer scavenger carries out soil pick-up operation, by vacuum pump, air in tank body is extracted out, stirring-head 5-9 is driven to rotate by hydraulic motor 5-5, coal slime below sump and the sewage above sump are stirred by stirring-head, the coal slime of dilution is connected under the effect of the difference of pressure in annular chamber and the dirt sucking tube press-in tank body of set 5-7 in atmospheric pressure and tank, reaches suction-type sewer scavenger and can effectively clear up the effect of sump lower floor coal slime.Being operated by folding and unfolding oil cylinder 5-3, making the rich supporting arm 5-1 of cursor 5-4 rotate back and forth, thus driving dirt sucking tube to move.
Claims (3)
1. a mine suction-type sewer scavenger, there is front frame (1) and Rear frame (2), before, Rear frame is hinged, Rear frame (2) is provided with tank body (3), elevating ram (4) it is provided with between Rear frame (2) and tank body (3), it is characterized in that: this mine suction-type sewer scavenger also has driving and lifting combined control system, this driving includes fuel tank (6) with lifting combined control system, filter (7), hydraulic pump (8), relief valve (9), explosion-proof solenoid valve (10), hand-operated direction valve (11), air control switch (12), flame proof power supply (13), gear selecting cylinder (14), gear selecting reversal valve (15), valve (17) is handled in gas bag (16) and block selecting, gear selecting cylinder (14) includes piston rod (14-1), block selecting is handled valve (17) and is included stick (17-1)；The first pipeline (18) being connected with the oil-out of hydraulic pump (8), second pipe (19) respectively with the oil-in of relief valve (9), the oil inlet P mouth of explosion-proof solenoid valve (10) is connected, the execution mouth A mouth of explosion-proof solenoid valve (10) is connected with the oil inlet P mouth of hand-operated direction valve (11), two of hand-operated direction valve (11) perform mouth A mouths and B mouth respectively with the rodless cavity of elevating ram (4), rod chamber connects, described air control switch (12) it is connected between the power connection end of explosion-proof solenoid valve (10) with flame proof power supply (13), the execution mouth A mouth of described gear selecting reversal valve (15) is respectively through the 3rd pipeline (20), the gas control mouth A mouth of the 4th pipeline (21) and air control switch (12), the rodless cavity of gear selecting cylinder (14) connects, the execution mouth B mouth of gear selecting reversal valve (15) is connected with the rod chamber of gear selecting cylinder (14), the stick (17-1) that the piston rod (14-1) of described gear selecting cylinder (14) handles valve (17) with block selecting is connected, the air inlet P mouth of gear selecting reversal valve (15) is connected with gas bag (16), the oil-in of hydraulic pump (8) is all connected with fuel tank (6) with the oil-out of relief valve (9).
2. mine suction-type sewer scavenger according to claim 1, it is characterised in that: described tank body (3) is connected to agitating device (5).
3. mine suction-type sewer scavenger according to claim 2, it is characterised in that: described agitating device (5) includes supporting arm (5-1), dirt sucking tube (5-2), folding and unfolding oil cylinder (5-3), cursor (5-4), hydraulic motor (5-5), adapter sleeve (5-7), moving axis (5-8), stirring-head (5-9)；The front portion of supporting arm (5-1) is fixed on tank body (3), tank body (3) is stretched out at rear portion, cursor (5-4) is hinged on the rear end of supporting arm (5-1), one end of folding and unfolding oil cylinder (5-3) is hinged on supporting arm (5-1), the other end is hinged on cursor (5-4), hydraulic motor (5-5) is fixed on cursor (5-4), the output shaft of hydraulic motor (5-5) is connected with moving axis (5-8), stirring-head (5-9) is connected on the axle head of moving axis (5-8), moving axis (5-8) is provided with adapter sleeve (5-7), adapter sleeve (5-7) has annular chamber, adapter sleeve (5-7) is provided with the sewage draining exit communicated with annular chamber, dirt sucking tube (5-2) is connected between the sewage discharge tube of tank body (3) and the sewage draining exit of adapter sleeve (5-7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785358.XA CN104500135B (en) | 2014-12-17 | 2014-12-17 | Mine suction-type sewer scavenger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785358.XA CN104500135B (en) | 2014-12-17 | 2014-12-17 | Mine suction-type sewer scavenger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104500135A CN104500135A (en) | 2015-04-08 |
| CN104500135B true CN104500135B (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410785358.XA Active CN104500135B (en) | 2014-12-17 | 2014-12-17 | Mine suction-type sewer scavenger |
Country Status (1)
| Country | Link |
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| CN (1) | CN104500135B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051145B (en) * | 2016-05-31 | 2018-06-29 | 辛秋萍 | Opening door of vehicle forbids running gear |
| CN106640614B (en) * | 2016-12-27 | 2018-03-16 | 常州科研试制中心有限公司 | Suction-type sewer scavenger vacuum pump control system |
| CN107472114B (en) * | 2017-08-17 | 2023-10-17 | 中国煤炭科工集团太原研究院有限公司 | Soil pick-up car for coal mine with electro-hydraulic coordination soil pick-up control function |
| CN107859664B (en) * | 2017-11-10 | 2019-07-16 | 湖南中天意成机械有限公司 | Walking and support oil cylinder linkage |
| CN108533730A (en) * | 2018-07-01 | 2018-09-14 | 袁菊花 | The linkage control device of the shifting-position mechanism and vacuum pump control mechanism of suction-type sewer scavenger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB199602A (en) * | 1922-06-24 | 1923-06-28 | Dennis Brothers Ltd | Improvements in apparatus for emptying cesspools or other drainage sumps |
| WO2008129150A1 (en) * | 2007-02-16 | 2008-10-30 | Suez Environnement | Sewer cleaning truck |
| CN201679089U (en) * | 2010-03-31 | 2010-12-22 | 江苏安华汽车股份有限公司 | Comprehensively-controlled sewage recycling pipeline dredge suction truck with sewage suction arm |
| CN203175614U (en) * | 2013-03-29 | 2013-09-04 | 常州科研试制中心有限公司 | Suction sewage truck for use under coal mine well |
| CN203640046U (en) * | 2013-09-17 | 2014-06-11 | 李跃平 | Sewage suction truck |
| CN204357483U (en) * | 2014-12-17 | 2015-05-27 | 常州科研试制中心有限公司 | Mine suction-type sewer scavenger |
-
2014
- 2014-12-17 CN CN201410785358.XA patent/CN104500135B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB199602A (en) * | 1922-06-24 | 1923-06-28 | Dennis Brothers Ltd | Improvements in apparatus for emptying cesspools or other drainage sumps |
| WO2008129150A1 (en) * | 2007-02-16 | 2008-10-30 | Suez Environnement | Sewer cleaning truck |
| CN201679089U (en) * | 2010-03-31 | 2010-12-22 | 江苏安华汽车股份有限公司 | Comprehensively-controlled sewage recycling pipeline dredge suction truck with sewage suction arm |
| CN203175614U (en) * | 2013-03-29 | 2013-09-04 | 常州科研试制中心有限公司 | Suction sewage truck for use under coal mine well |
| CN203640046U (en) * | 2013-09-17 | 2014-06-11 | 李跃平 | Sewage suction truck |
| CN204357483U (en) * | 2014-12-17 | 2015-05-27 | 常州科研试制中心有限公司 | Mine suction-type sewer scavenger |
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| Publication number | Publication date |
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| CN104500135A (en) | 2015-04-08 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 180, Xinshi Road, Zhonglou District, Changzhou City, Jiangsu Province, 213000 Patentee after: CHANGZHOU DEVELOPMENT & MANUFACTURE CENTER Co.,Ltd. Address before: 213002 No.56, palm Road, Zhonglou District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU DEVELOPMENT & MANUFACTURE CENTER Co.,Ltd. |
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