CN207275545U - A kind of tail movable type extensible belt conveyor hydraulic deflection regulating device - Google Patents
A kind of tail movable type extensible belt conveyor hydraulic deflection regulating device Download PDFInfo
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- CN207275545U CN207275545U CN201721307201.1U CN201721307201U CN207275545U CN 207275545 U CN207275545 U CN 207275545U CN 201721307201 U CN201721307201 U CN 201721307201U CN 207275545 U CN207275545 U CN 207275545U
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- tail
- trolley
- belt
- regulating device
- bridge
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Abstract
The utility model discloses a kind of tail movable type extensible belt conveyor hydraulic deflection regulating device, including fully-mechanized digging machine, bridge-type belt, lifting jack, trolley, belt feeder tail, the fully-mechanized digging machine connects lifting jack by bridge-type belt, the lifting jack is connected to belt feeder tail by trolley, the head of the bridge-type belt is connected at the tail of fully-mechanized digging machine, the tail connection trolley of the bridge-type belt, the lifting jack includes upper bed-plate, lower bottom base, cylinder body, scalable movable post, connecting pin, oil inlet, the trolley is equipped with connecting cleat, the lower end of the trolley is fixedly connected by connecting cleat with belt feeder tail.The utility model has the following advantages：By the way of mechanical automatic lifting tail, achieve the purpose that to lift tail, realize quick tuningout；The adjustment of belt feeder tail system-wide section can be achieved, reduce and move the security risk that chain block is brought back and forth.
Description
Technical field
It the utility model is related to a kind of coal mine machinery technical field, more particularly to a kind of tail movable type extensible belt conveyor
Hydraulic deflection regulating device.
Background technology
In the Rear impact of coal mine roadway comprehensive mechanized driving at present, the bastard coal that boring head fully-mechanized digging machine cut goes out is logical
Bridge type belt is transported on the belt on belt feeder machine tail, and then is transported in the main conveying system of mine, finally upper well.
Wherein bridge-type belt is that the location status of tail directly determines by actuated small roadster walking on belt feeder tail in a manner of riding
The smooth state of safety of belt system shipment.However, during fully-mechanized digging machine drilling depth, roadway floor can not cut
It is substantially flat, crooked, the fluctuating of belt feeder tail are thus bound to cause, belt cannot be close to buffering support on belt feeder tail
, easily there is sideslip and spills goods in rolling, and bridge-type belt, which loiters, causes shipment to be carried out continuously, and then directly affects driving effect
Rate, particularly runs into passing fault, structural belt in tunnel, when need to become slope, influences bigger.
Traditional tuningout mode is using dedicated lifting point of constructing, and the mode for hanging chain block hangs belt feeder tail
Rise and lift, then paved tail by the way of sheeting caps is filled in, carry out tuningout, or even risk sometimes uses and manually prizes other skin
The mode of band carries out interim tuningout.Traditional tuningout mode complex procedures, input personnel are more, need to move chain block and people back and forth
Work prizes other belt, and there are certain security threat.
Utility model content
Realize quick tuningout the technical problem to be solved by the utility model is to provide a kind of, reduce security risk
Tail movable type extensible belt conveyor hydraulic deflection regulating device.
The utility model is to solve above-mentioned technical problem by the following technical programs：A kind of portable scalable skin of tail
Band machine hydraulic deflection regulating device, including fully-mechanized digging machine, bridge-type belt, lifting jack, trolley, belt feeder tail, the fully-mechanized digging machine lead to
Bridge type belt connects lifting jack, and the lifting jack is connected to belt feeder tail by trolley；
The head of the bridge-type belt is connected at the tail of fully-mechanized digging machine, the tail connection trolley of the bridge-type belt；
The lifting jack includes upper bed-plate, lower bottom base, cylinder body, scalable movable post, connecting pin, oil inlet, the cylinder
Body connects upper bed-plate and lower bottom base respectively by connecting pin, and the scalable movable post is arranged in cylinder body, and the oil inlet is set
In outer surface of cylinder block, the oil inlet connects hydraulic pump by reversal valve；
The trolley is equipped with connecting cleat, and the lower end of the trolley is fixed by connecting cleat and belt feeder tail to be connected
Connect.
Technical solution as an optimization, the head of the bridge-type belt tilt down certain angle.
Technical solution as an optimization, the connecting cleat upper end by bolt with being fixedly connected at the top of trolley, it is described
Connecting cleat lower end is fixedly connected by bolt with the bottom of belt feeder tail.
Technical solution as an optimization, the trolley top are provided with support beam.
Technical solution as an optimization, the upper bed-plate are fixedly connected by suturing bolt with the support beam.
Technical solution as an optimization, the upper bed-plate are equipped with the mounting hole for coordinating suture bolt to be fixedly connected.
Technical solution as an optimization, the hydraulic pump include two-way input, output oil pipe, the hydraulic pressure being connected with reversal valve
Pump output oil pipe is equipped with the first shut-off valve, and the hydraulic pump output oil pipe being connected with fully-mechanized digging machine hydraulic pressure other oil circuits is equipped with second
Shut-off valve.
Technical solution as an optimization, the oil inlet are 2, and 2 oil outlets are respectively arranged on the right side of cylinder body
Top and bottom.
Technical solution as an optimization, 2 output oil pipes of the reversal valve are connected to 2 oil outlets.
Technical solution as an optimization, the reversal valve use three position four-way directional control valve.
The utility model has the following advantages compared with prior art：
1st, quick tuningout is realized：It by the way of mechanical automatic lifting tail, only need to start fully-mechanized digging machine hydraulic pump, operate
Three position four-way directional control valve handle is that stretching for lifting jack can be achieved, and then lifts the purpose of tail, realizes fast velocity modulation
Partially.
2nd, security risk is reduced：The adjustment of belt feeder tail system-wide section can be achieved, can tuningout position as needed, avoid
The security risk that chain block is brought is moved back and forth.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model tail movable type extensible belt conveyor hydraulic deflection regulating device；
Fig. 2 is the schematic diagram that lifting jack is connected with reversal valve with hydraulic pump in the utility model；
The schematic diagram that trolley is connected with belt feeder tail in Fig. 3 the utility model.
Wherein, 1, fully-mechanized digging machine；2nd, bridge-type belt；3rd, lifting jack；4th, trolley；5th, belt feeder tail；6th, support beam；
7th, connecting cleat；8th, reversal valve；9th, hydraulic pump；10th, the first shut-off valve；11st, the second shut-off valve；31st, upper bed-plate；311st, it is fixed
Hole；32nd, lower bottom base；33rd, cylinder body；34th, scalable movable post；35th, connecting pin；36th, oil inlet；41st, wheel；71st, bolt.
Embodiment
Elaborate below to the embodiment of the utility model, the present embodiment using technical solutions of the utility model before
Put and implemented, give detailed embodiment and specific operating process, but the scope of protection of the utility model is unlimited
In following embodiments.
Refering to shown in Fig. 1-3, a kind of tail movable type extensible belt conveyor hydraulic deflection regulating device, including fully-mechanized digging machine 1, bridge-type
Belt 2, lifting jack 3, trolley 4, belt feeder tail 5, the fully-mechanized digging machine 1 connect lifting jack 3 by bridge-type belt 2,
The lifting jack 3 is connected to belt feeder tail 5 by trolley 4.
The head of the bridge-type belt 2 is connected at the tail of fully-mechanized digging machine 1, and the head of the bridge-type belt 2 tilts down
Certain angle, the tail connection trolley 4 of the bridge-type belt 2.
Specifically, referring to Fig. 2, the lifting jack 3 includes upper bed-plate 31, lower bottom base 32, cylinder body 33, scalable movable post
34th, connecting pin 35, oil inlet 36, the cylinder body 33 connect upper bed-plate 31 and lower bottom base 32 respectively by connecting pin 35, it is described can
Flexible movable post 34 is arranged in cylinder body 33, and the oil inlet 36 is arranged at 33 outer surface of cylinder body, and the oil inlet 36 is 2, institute
The top and bottom that 2 oil outlets 36 are respectively arranged at the right side of cylinder body 33 are stated, the oil inlet 36 connects hydraulic pressure by reversal valve 8
Pump 9, the hydraulic pump 9 include two-way input, output oil pipe, and 9 output oil pipe of hydraulic pump being connected with reversal valve 8 is equipped with first
Shut-off valve 10,9 output oil pipe of hydraulic pump being connected with fully-mechanized digging machine hydraulic pressure other oil circuits are equipped with the second shut-off valve 11.The commutation
2 output oil pipes of valve 8 are connected to 2 oil outlets 36, preferably, the reversal valve 8 is changed using 3-position 4-way
To valve, it can also use connection two logical if necessary, connect threeway, become head, special connecting pin etc. and realize that pipeline connects.
The lower end of the trolley 4 is fixedly connected by connecting cleat 7 with belt feeder tail 5, and the trolley 4 is equipped with connection
Clamping plate 7,7 upper end of connecting cleat are fixedly connected by bolt 71 with the top of trolley 4, and 7 lower end of connecting cleat passes through
Bolt 71 is fixedly connected with the bottom of belt feeder tail 5.The top of trolley 4 is provided with support beam 6, and the upper bed-plate 31 is logical
Cross suture bolt to be fixedly connected with the support beam 6, the upper bed-plate 31 is consolidated equipped with what cooperation suture bolt was fixedly connected
Determine hole 311.
Operation principle：After the installation for completing the present apparatus, start fully-mechanized digging machine 1, open hydraulic pump 9, be then shut off the second cut-off
Valve 11, opens the first shut-off valve 10, slowly operation three position four-way directional control valve 8, the flexible situation of observation lifting jack 3, and
The position of ascending, descending has been identified on reversal valve 8.It should be noted that when needing to adjust belt feeder tail 5 every time, such as Fig. 3 institutes
Show, need to only adjust the fixed installation of bridge-type belt 2 and belt feeder tail 5, coordinate dedicated bolt 16 will be small using connecting cleat 7
Car 4 is fixed together with belt feeder tail 5, then repeats above-mentioned steps, starts fully-mechanized digging machine 1, opens hydraulic pump 9, closes the
Two shut-off valves 11, open the first shut-off valve 10, slowly operate three position four-way directional control valve 8, you can realize stretching for lifting jack 3
Contracting, and then adjust the purpose of tail.
In addition, when if desired adjusting the tail in other places, connecting cleat 7 need to only be released, restart fully-mechanized digging machine 1 and walk
Motor is walked, drives bridge-type belt 2 to move back and forth, and then realizes and changes lifting jack 3 and belt feeder locomotive depot relative position, then
Repeat the above steps.
Tail movable type extensible belt conveyor hydraulic deflection regulating device described in the utility model uses mechanical automatic lifting
The mode of tail, without lifting point of constructing, without hanging chain block of ascending a height, need to only start fully-mechanized digging machine hydraulic pump, operate three
Four-way reversing valve handle is that stretching for lifting jack can be achieved, and then lifts the purpose of tail, can realize that safety is fast
The inclined tail of velocity modulation and high efficiency cutting drilling depth.The present apparatus ensure that the reliable and stable, safe and efficient, it can be achieved that belt feeder of hydraulic system
Tail system-wide section adjusts, and tuningout position as needed, avoids and move the security risk that chain block is brought back and forth, reduces manpower
Material resources are put into, highly practical.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
- A kind of 1. tail movable type extensible belt conveyor hydraulic deflection regulating device, it is characterised in that including fully-mechanized digging machine, bridge-type belt, Lifting jack, trolley, belt feeder tail, the fully-mechanized digging machine connect lifting jack by bridge-type belt, and the lifting is very heavy Top is connected to belt feeder tail by trolley；The head of the bridge-type belt is connected at the tail of fully-mechanized digging machine, the tail connection trolley of the bridge-type belt；The lifting jack includes upper bed-plate, lower bottom base, cylinder body, scalable movable post, connecting pin, oil inlet, and the cylinder body leads to Cross connecting pin and connect upper bed-plate and lower bottom base respectively, the scalable movable post is arranged in cylinder body, and the oil inlet is arranged at cylinder External surface, the oil inlet connect hydraulic pump by reversal valve；The trolley is equipped with connecting cleat, and the lower end of the trolley is fixedly connected by connecting cleat with belt feeder tail.
- 2. tail movable type extensible belt conveyor hydraulic deflection regulating device according to claim 1, it is characterised in that the bridge The head of formula belt tilts down certain angle.
- 3. tail movable type extensible belt conveyor hydraulic deflection regulating device according to claim 1, it is characterised in that the company By bolt with being fixedly connected at the top of trolley, the connecting cleat lower end passes through bolt and belt feeder tail for fishplate upper end Bottom is fixedly connected.
- 4. tail movable type extensible belt conveyor hydraulic deflection regulating device according to claim 1, it is characterised in that described small Support beam is provided with above car.
- 5. tail movable type extensible belt conveyor hydraulic deflection regulating device according to claim 4, it is characterised in that on described Base is fixedly connected by suturing bolt with the support beam.
- 6. tail movable type extensible belt conveyor hydraulic deflection regulating device according to claim 5, it is characterised in that on described Base is equipped with the mounting hole for coordinating suture bolt to be fixedly connected.
- 7. tail movable type extensible belt conveyor hydraulic deflection regulating device according to claim 1, it is characterised in that the liquid Press pump includes two-way input, output oil pipe, and the hydraulic pump output oil pipe being connected with reversal valve is equipped with the first shut-off valve, with comprehensive pick The hydraulic pump output oil pipe of machine hydraulic pressure other oil circuits connection is equipped with the second shut-off valve.
- 8. tail movable type extensible belt conveyor hydraulic deflection regulating device according to claim 1, it is characterised in that it is described into Hydraulic fluid port is 2, and 2 oil outlets are respectively arranged at the top and bottom on the right side of cylinder body.
- 9. tail movable type extensible belt conveyor hydraulic deflection regulating device according to claim 8, it is characterised in that described to change 2 oil outlets are connected to 2 output oil pipes of valve.
- 10. tail movable type extensible belt conveyor hydraulic deflection regulating device according to claim 9, it is characterised in that described Reversal valve uses three position four-way directional control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307201.1U CN207275545U (en) | 2017-10-11 | 2017-10-11 | A kind of tail movable type extensible belt conveyor hydraulic deflection regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307201.1U CN207275545U (en) | 2017-10-11 | 2017-10-11 | A kind of tail movable type extensible belt conveyor hydraulic deflection regulating device |
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| CN207275545U true CN207275545U (en) | 2018-04-27 |
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| CN201721307201.1U Active CN207275545U (en) | 2017-10-11 | 2017-10-11 | A kind of tail movable type extensible belt conveyor hydraulic deflection regulating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539710A (en) * | 2017-10-11 | 2018-01-05 | 淮南矿业(集团)有限责任公司 | A kind of tail movable type extensible belt conveyor hydraulic deflection regulating device |
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2017
- 2017-10-11 CN CN201721307201.1U patent/CN207275545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539710A (en) * | 2017-10-11 | 2018-01-05 | 淮南矿业(集团)有限责任公司 | A kind of tail movable type extensible belt conveyor hydraulic deflection regulating device |
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