CN207482773U - A kind of Loader Shift - Google Patents
A kind of Loader Shift Download PDFInfo
- Publication number
- CN207482773U CN207482773U CN201721515487.2U CN201721515487U CN207482773U CN 207482773 U CN207482773 U CN 207482773U CN 201721515487 U CN201721515487 U CN 201721515487U CN 207482773 U CN207482773 U CN 207482773U
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- China
- Prior art keywords
- pedestal
- seat
- fixed
- hinged
- passage seat
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- 230000007246 mechanism Effects 0.000 claims abstract description 56
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 46
- 230000003028 elevating effect Effects 0.000 claims abstract description 37
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 241000167880 Hirundinidae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model discloses a kind of Loader Shifts, belong to the transport device technical field that underground reversed loader propulsion uses, and self-advancing Device includes anchor support and thrust gear, it is important to：The anchor support includes pedestal and top beam, it is provided with top beam in left-right direction above pedestal, top beam connect with pedestal by supporting rack and has lifting degree of freedom, thrust gear includes horizontal extension mechanism and the passage seat for carrying elevating conveyor, and front end and the pedestal of horizontal extension mechanism are hinged, rear end is hinged with passage seat.It can realize the automatic purpose for promoting elevating conveyor, both the labor intensity of faceman can have been reduced, the movement speed of elevating conveyor can be greatlyd improve again, realize the purpose for quickly propelling working face, oil cylinder can be caused to tilt to avoid anchorage slip occurs, draw and move chain and the safety accidents such as break, securely and reliably.
Description
Technical field
The utility model belongs to the transport device technical field that underground reversed loader propulsion uses, and is related to a kind of elevating conveyor certainly
Moving device.
Background technology
As coal mine output is higher and higher, mining level is increasingly advanced, and fully mechanized mining complete set of equipments is also increasingly heavier, requires to set
Standby traveling time is shorter and shorter instead.In actual production, often because elevating conveyor is influenced with the forward movement speed in the face of adopting
Job schedule even will appear safety accident sometimes.
Traditional elevating conveyor move mode is：Anchorage is placed first at the gate road in front of frame head of reloading machine, so
It is placed in anchorage afterwards and lifts jack, upper plate is supported with wood.Then connection draws and moves chain on anchorage, draws shifting chain another
One connect with the jack that stroke is 1.6 meters, and jack connects again with crusher or elevating conveyor trough.Need to draw elder generation's handle when moving
It draws after moving jack elongation adjustment position, the contraction that jack is moved by drawing drags elevating conveyor along belt feeder tail track to Forward
It is dynamic.Since elevating conveyor and crusher weight are very big, the full jack that lifts by anchorage supports, and draws the contraction for moving jack
Elevating conveyor and crusher is made to slide Forward, resistance is very big, operates and is inconvenient, it usually needs a people more than ten, it is 5-6 small
Shi Caineng is completed, very dangerous, and anchorage slip occurs often leads to lift very heavy top rake, is drawn and is moved chain and the safe thing such as break
Therefore and anchorage can not realize from move.Therefore there is an urgent need to a set of simple, fast self-advancing Devices to replace pervious anchoring
Formula draws shifting mode.
Invention content
The defects of the utility model is in order to overcome the prior art devises a kind of Loader Shift, can realize certainly
The dynamic purpose for promoting elevating conveyor, can not only reduce the labor intensity of faceman, but also can greatly improve the movement of elevating conveyor
Speed realizes the purpose for quickly propelling working face, can also avoid generation anchorage slip that oil cylinder inclination, drawing is caused to move chain and break
Etc. safety accidents, securely and reliably.
The specific technical solution that the utility model is taken is：A kind of Loader Shift including anchor support and pushes away
Telephone-moving structure, it is important to：The anchor support includes pedestal and top beam, and top beam, top beam are provided in left-right direction above pedestal
It is connect by supporting rack with pedestal and there is lifting degree of freedom, thrust gear includes horizontal extension mechanism and for carrying elevating conveyor
Passage seat, the front end of horizontal extension mechanism and pedestal is hinged, rear end is hinged with elapsing seat.
The supporting rack includes connecting rod and the supporting mechanism with flexible degree of freedom, and pedestal includes bottom plate and support plate,
The front end of bottom plate is folded upward at being formed as support plate, and one end of connecting rod is hinged with support plate and is connected by locking member, connecting rod
The other end is hinged with top beam and is connected by locking member, and lower end and the pedestal of supporting mechanism are hinged, are hinged in the middle part of upper end and connecting rod.
Screw hole is offered on the passage seat, screw bolt and nut is provided at screw hole, elevating conveyor is by screw bolt and nut
Cooperation with passage seat be fixedly connected.
The passage seat front end is fixed with two set in left-right direction with the corresponding position of horizontal extension mechanism
Riser, trunnion axis is fixed between two risers, and the rear end suit of horizontal extension mechanism is formed on the horizontal axis and with trunnion axis
It is rotatably assorted, elapses and be fixed with connecting plate and reinforcing plate on seat, the rear end of two risers is all fixedly connected with connecting plate, connecting plate
Rear end be fixedly connected with reinforcing plate.
Gap is offered in the middle part of the passage base rear end.
The self-advancing Device further includes lifting walking mechanism, and lifting walking mechanism includes being arranged on a passage seat upper surface left side
The positioning seat of right both sides is all fixed at least two positioning seats along the longitudinal direction per side, and it is vertical to be fixed on each positioning seat
The vertical telescoping mechanism of setting, vertical telescoping mechanism are located on the outside of passage seat, and the lower end of vertical telescoping mechanism is fixed with traveling wheel,
Traveling wheel has lifting degree of freedom by vertical telescoping mechanism.
The lower face of the pedestal is fixed with wearing plate.
The lower face of the pedestal offers at least two dovetail grooves along the longitudinal direction, and dovetail groove is all set in left-right direction
Put, wearing plate upper surface is provided with the coattail strip to raise up, wearing plate by coattail strip and dovetail groove mating and bottom
Seat plugged and fixed.
The beneficial effects of the utility model are：It is branch using elevating conveyor and passage seat when top beam does not contact back
Anchor support by the stretching of horizontal extension mechanism, is elapsed forward a step pitch by point；When needing mobile elevating conveyor, first
It increases top beam and contacts and hold out against with back, anchor support is made to be clamped and fixed, then by the use of anchor support as fulcrum,
By the contraction of horizontal extension mechanism, elevating conveyor and passage seat are drawn into forward a step pitch；Then top beam is reduced, makes top beam and lane
Then road top plate separation is fulcrum using elevating conveyor and passage seat, by the stretching of horizontal extension mechanism, again by anchor support
A step pitch is elapsed forward, so repeats that moving certainly for elevating conveyor can be realized.During due to being pulled along passage seat and elevating conveyor, anchor
Bar stent is clamped and fixed between back and ground, can substantially reduce the labor intensity of faceman, anchor in this way
Bar stent, horizontal extension mechanism and the cooperation for elapsing seat, can greatly improve the movement speed of elevating conveyor, can realize and quickly push away
Into the purpose of working face, can also avoid that the safety accidents such as anchorage slip causes oil cylinder to tilt, drawing shifting chain breaks, safety occurs
Reliably.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structure diagram after top beam is lowered.
Fig. 4 is the structure diagram that walking mechanism is lifted in the utility model.
In attached drawing, 1 represents top beam, and 2 represent pedestal, and 3 represent horizontal extension mechanism, and 4 represent passage seats, and 5 represent connecting rod, and 6
Supporting mechanism is represented, 7 represent screw hole, and 8 represent riser, and 9 represent trunnion axis, and 10 represent connecting plate, and 11 represent reinforcing plate, and 12 represent
Gap, 13 represent positioning seat, and 14 represent vertical telescoping mechanism, and 15 represent traveling wheel.
Specific embodiment
It elaborates in the following with reference to the drawings and specific embodiments to the utility model：
Specific embodiment, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of Loader Shift including anchor support and pushes away
Telephone-moving structure, the anchor support include pedestal 2 and top beam 1, and 2 top of pedestal is provided with top beam 1 in left-right direction, and top beam 1 is borrowed
Supporting rack is helped to be connect with pedestal 2 and with lifting degree of freedom, thrust gear is including horizontal extension mechanism 3 and for carrying elevating conveyor
Passage seat 4, the front end of horizontal extension mechanism 3 and pedestal 2 are hinged, rear end and passage seat 4 are hinged.Horizontal extension mechanism 3 is preferred
Compact-sized using hydraulic jack, stable working has auto-lock function.
When top beam does not contact back, it is fulcrum using elevating conveyor and passage seat 4, passes through horizontal extension mechanism 3
It stretches out, anchor support is elapsed forward to a step pitch；When needing mobile elevating conveyor, increase top beam 1 first with supporting rack
And contact and hold out against with back, as shown in Figure 1, anchor support is made to be clamped and fixed, then by the use of anchor support as fulcrum,
By the contraction of horizontal extension mechanism 3, elevating conveyor and passage seat 4 are drawn into forward a step pitch；Then top is reduced using supporting rack
Beam 1 makes top beam 1 be detached with back, as shown in figure 3, being then fulcrum using elevating conveyor and passage seat 4, is stretched by level
Anchor support is elapsed forward a step pitch by the stretching of contracting mechanism 3 again, so repeats that moving certainly for elevating conveyor can be realized.By
When passage seat 4 and elevating conveyor is pulled along, anchor pole stent is clamped and fixed between back and ground, by means of outer
Power, can substantially reduce the labor intensity of faceman in this way, and anchor pole stent, horizontal extension mechanism 3 and passage seat 4 are matched
It closes, the movement speed of elevating conveyor can be greatlyd improve, can realize the purpose for quickly propelling working face.It can also avoid that anchor occurs
The safety accidents such as Gu seat slip causes oil cylinder to tilt, drawing shifting chain breaks, securely and reliably.In order to increase anchor support and back
Contact area, the quantity at least two of top beam 1, the quantity of supporting rack is equal with the quantity of top beam 1 and connects one to one.
As to further improvement of the utility model, supporting rack includes connecting rod 5 and the support machine with flexible degree of freedom
Structure 6, supporting mechanism 6 is it is preferable to use jack, and pedestal 2 includes bottom plate and support plate, and the front end of bottom plate is folded upward at being formed as propping up
Fagging, one end of connecting rod 5 is hinged with support plate and is connected by locking member, and the other end of connecting rod 5 is hinged with top beam 1 and by lock
Tight part is connected, and lower end and the pedestal 2 of supporting mechanism 6 are hinged, upper end and 5 middle part of connecting rod are hinged, and simple in structure, being connected firmly can
It leans on, stability is good.
Offer screw hole 7 on seat 4 as to further improvement of the utility model, elapsing, be provided at screw hole 7 bolt and
Nut, elevating conveyor are fixedly connected with passage seat 4 by the cooperation of screw bolt and nut, elevating conveyor are fixed on passage seat 4, can be with
Elevating conveyor moves on passage seat 4 during preventing the passage advance of seat 4, can reduce security risk, and be threadedly coupled, dismounting
It is convenient and efficient.Elastic washer is set on bolt, elastic washer is located between nut and passage seat 4, can be to avoid dismounting nut
When to passage seat 4 generate abrasion.
As to further improvement of the utility model, passage 4 front end of seat is consolidated with horizontal extension mechanism 3 corresponding position
Surely there are two risers 8 set in left-right direction, trunnion axis 9, the rear end of horizontal extension mechanism 3 are fixed between two risers 8
It is sleeved on trunnion axis 9 and is rotatably assorted with the formation of trunnion axis 9, elapse and connecting plate 10 and reinforcing plate 11 are fixed on seat 4, two
The rear end of riser 8 is all fixedly connected with connecting plate 10, and the rear end of connecting plate 10 is fixedly connected with reinforcing plate 11.Connecting plate 10 and plus
Strong plate 11 plays booster action so that the connection between riser 8 and passage seat 4 is more solid and reliable.
As to further improvement of the utility model, passage seat offers gap 12 in the middle part of 4 rear end, is ensuring to elapse
Under the premise of seat 4 carries elevating conveyor with sufficiently large intensity, contact of the passage seat 4 with ground can be reduced by opening up gap 12
Area reduces the frictional force that passage seat 4 is subject in moving process.
As to further improvement of the utility model, self-advancing Device further includes lifting walking mechanism, is lifted walking mechanism
Including the positioning seat 13 being arranged at left and right sides of 4 upper surface of passage seat, it is all fixed at least two positioning along the longitudinal direction per side
Seat 13 is fixed with the vertical telescoping mechanism 14 being vertically arranged on each positioning seat 13, and it is preferable to use thousand for vertical telescoping mechanism 14
Jin top, vertical telescoping mechanism 14 are located at 4 outside of passage seat, and the lower end of vertical telescoping mechanism 14 is fixed with traveling wheel 15, traveling wheel
15 have lifting degree of freedom by vertical telescoping mechanism 14.When horizontal extension mechanism 3 pushes anchor support to move forward, vertically
Telescoping mechanism 14 is in contraction state, and 15 lower face of traveling wheel is located at the top of 4 lower face of passage seat, does not interfere with passage seat 4
It is used as fulcrum；When elapsing seat 4 and elevating conveyor needs to move forward, first extend vertical telescoping mechanism 14, traveling wheel
15 declines are contacted with ground, and vertical telescoping mechanism 14 is then made to continue to extend, until passage seat 4 is lifted and is detached from ground, then
Horizontal extension mechanism 3 is shunk, and elevating conveyor and passage seat 4 are drawn forward a step pitch, can be greatly reduced and pushed away using traveling wheel 15
Frictional force when seat 4 moves forward is moved, it is more time saving and energy saving.
Wearing plate is fixed with as the lower face to further improvement of the utility model, pedestal 2, avoids pedestal 2 direct
It contacts and is worn with ground, disassembled from pedestal 2 directly by wearing plate after wearing plate abrasion and change new, do not had to
All parts of the fixed disassembly on pedestal 2 are time saving and energy saving.The lower face of pedestal 2 offers at least two swallows along the longitudinal direction
Stern notch, dovetail groove are all set in left-right direction, and wearing plate upper surface is provided with the coattail strip to raise up, and wearing plate is by dovetail
2 plugged and fixed of mating and pedestal of item and dovetail groove dismounts more convenient during wearing plate, the other length of dovetail groove
Direction and the direction of travel of pedestal 2 are vertically arranged, so by rear solid and reliable in wearing plate inserting to pedestal 2, wherein, wearing plate
Thickness for 8-15mm and preferably 12, make wearing plate that there is longer service life, avoid frequently replacing, the depth of dovetail groove
For 6-10mm and preferably 8mm, under the premise of 2 intensity of pedestal is not influenced, increase connecing between wearing plate and pedestal 2 as far as possible
Contacting surface is accumulated, and grafting is more solid and reliable.
Claims (8)
1. a kind of Loader Shift, including anchor support and thrust gear, it is characterised in that：The anchor support includes
Pedestal (2) and top beam (1), pedestal (2) top are provided with top beam (1) in left-right direction, and top beam (1) is by supporting rack and pedestal
(2) it connects and with degree of freedom is lifted, thrust gear includes horizontal extension mechanism (3) and the passage seat for carrying elevating conveyor
(4), the front end of horizontal extension mechanism (3) is hinged with pedestal (2), rear end is hinged with passage seat (4).
2. a kind of Loader Shift according to claim 1, it is characterised in that：The supporting rack includes connecting rod
(5) and the supporting mechanism (6) with flexible degree of freedom, pedestal (2) include bottom plate and support plate, and the front end of bottom plate is folded upward at shape
As support plate, one end of connecting rod (5) is hinged with support plate and is connected by locking member, the other end and the top beam (1) of connecting rod (5)
It is hinged and is connected by locking member, lower end and the pedestal (2) of supporting mechanism (6) are hinged, are hinged in the middle part of upper end and connecting rod (5).
3. a kind of Loader Shift according to claim 1, it is characterised in that：It is opened up on the passage seat (4)
There is screw hole (7), screw bolt and nut is provided at screw hole (7), elevating conveyor is fixed by the cooperation of screw bolt and nut and passage seat (4)
Connection.
4. a kind of Loader Shift according to claim 1, it is characterised in that：Passage seat (4) front end with
Horizontal extension mechanism (3) corresponding position is fixed with two risers (8) set in left-right direction, between two risers (8)
Trunnion axis (9) is fixed with, the rear end of horizontal extension mechanism (3), which is sleeved on trunnion axis (9) and forms rotation with trunnion axis (9), matches
It closes, connecting plate (10) and reinforcing plate (11) is fixed on passage seat (4), the rear end of two risers (8) is all solid with connecting plate (10)
Fixed connection, the rear end of connecting plate (10) is fixedly connected with reinforcing plate (11).
5. a kind of Loader Shift according to claim 1, it is characterised in that：Described passage seat (4) rear end
Middle part offers gap (12).
6. a kind of Loader Shift according to claim 1, it is characterised in that：The self-advancing Device further includes lift
Walking mechanism is risen, lifting walking mechanism includes being arranged on the positioning seat (13) at left and right sides of passage seat (4) upper surface, per side all edges
Front-rear direction is fixed at least two positioning seats (13), and the vertical telescopic machine being vertically arranged is fixed on each positioning seat (13)
Structure (14), for vertical telescoping mechanism (14) on the outside of passage seat (4), the lower end of vertical telescoping mechanism (14) is fixed with traveling wheel
(15), traveling wheel (15) has lifting degree of freedom by vertical telescoping mechanism (14).
7. a kind of Loader Shift according to claim 1, it is characterised in that：The lower face of the pedestal (2) is consolidated
Surely there is wearing plate.
8. a kind of Loader Shift according to claim 7, it is characterised in that：The lower face edge of the pedestal (2)
Front-rear direction offers at least two dovetail grooves, and dovetail groove is all set in left-right direction, and wearing plate upper surface is provided with upward convex
Rise coattail strip, wearing plate by coattail strip and dovetail groove mating and pedestal (2) plugged and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515487.2U CN207482773U (en) | 2017-11-14 | 2017-11-14 | A kind of Loader Shift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515487.2U CN207482773U (en) | 2017-11-14 | 2017-11-14 | A kind of Loader Shift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207482773U true CN207482773U (en) | 2018-06-12 |
Family
ID=62477042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721515487.2U Expired - Fee Related CN207482773U (en) | 2017-11-14 | 2017-11-14 | A kind of Loader Shift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207482773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110668104A (en) * | 2019-10-29 | 2020-01-10 | 中国科学院合肥物质科学研究院 | A transport mechanism that is used for large-scale heavy-duty part under nuclear environment |
-
2017
- 2017-11-14 CN CN201721515487.2U patent/CN207482773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110668104A (en) * | 2019-10-29 | 2020-01-10 | 中国科学院合肥物质科学研究院 | A transport mechanism that is used for large-scale heavy-duty part under nuclear environment |
| CN110668104B (en) * | 2019-10-29 | 2020-12-18 | 中国科学院合肥物质科学研究院 | A transport mechanism that is used for large-scale heavy-duty part under nuclear environment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |