CN206860220U - Mine equipment hand crossbeam associated hydraulic cylinder push unit - Google Patents
Mine equipment hand crossbeam associated hydraulic cylinder push unit Download PDFInfo
- Publication number
- CN206860220U CN206860220U CN201720511213.XU CN201720511213U CN206860220U CN 206860220 U CN206860220 U CN 206860220U CN 201720511213 U CN201720511213 U CN 201720511213U CN 206860220 U CN206860220 U CN 206860220U
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- shield support
- cylinder
- push unit
- hydraulic cylinder
- associated hydraulic
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Abstract
The utility model mine equipment hand crossbeam associated hydraulic cylinder push unit is related to coal-mine integrated-mining equipment field.Its purpose is to provide, a kind of passage process settles at one go, simple in construction, cost is low, mine equipment hand crossbeam associated hydraulic cylinder push unit easy to operate.The utility model mine equipment hand crossbeam associated hydraulic cylinder push unit, including long beam and tail trimmer, the long beam is fixedly connected with the tail trimmer, cylinder arm is fixedly connected with the long beam, pushing and sliding cylinder is slidably connected in the cylinder arm, the other end of the pushing and sliding cylinder is hinged on shield support shoring, and the shield support shoring is hinged on support base, and the support base is fixedly connected on shield support base；Guide cylinder is connected with the tail trimmer, the other end of the guide cylinder is hinged on guide holder, and the guide holder is fixedly connected on shield support base.
Description
Technical field
Coal-mine integrated-mining equipment field is the utility model is related to, more particularly to a kind of mine equipment hand crossbeam associated hydraulic cylinder
Push unit.
Background technology
The support apparatus in colliery is the important measures for ensureing coal miner safety, and hydraulic pressure support structure is general in production process
All over the support apparatus used, its is various informative, and is cooperated with Transport Machinery and realize mobile fully mechanized mining supporter, with technology
Development, the automating of fully mechanized mining supporter, intelligent structure are more perfect.
Existing fully-mechanized mining equipment, with reference to the patent document that Authorization Notice No. is the B of CN 103410539, including crossbeam and peace
The guide slip shoe being placed on crossbeam, is fixedly welded with base on guide slip shoe, and swinging seat is flexibly connected by bearing pin on base,
The outside of swinging seat is connected with manipulator outer arm by bearing pin, is socketed with manipulator inner arm in manipulator outer arm, outside manipulator
Stretching oil cylinder is installed, the both ends for stretching oil cylinder are connected with manipulator outer arm and manipulator inner arm respectively, manipulator outer arm in arm
Bottom two lift cylinders be installed be flexibly connected with swinging seat, oscillating cylinder, oscillating cylinder are installed in swinging seat both sides respectively
The other end be movably connected with the base.Existing comprehensive mining machinery hand, realize the mechanical of hydraulic support and withdraw from, change winch with
The mode that people's movements and postures of actors are used cooperatively, reduce hand labor intensity, improve efficiency, but the stroke that crossbeam also be present is shorter,
Work progress needs multiple mobile device, influences construction progress, and potential safety hazard increases.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of passage process settles at one go, is simple in construction, cost is low,
Mine equipment hand crossbeam associated hydraulic cylinder push unit easy to operate.
The utility model mine equipment hand crossbeam associated hydraulic cylinder push unit, including long beam and tail trimmer, the length
Crossbeam is fixedly connected with the tail trimmer, and cylinder arm is fixedly connected with the long beam, pushing and sliding are slidably connected in the cylinder arm
Cylinder, the other end of the pushing and sliding cylinder are hinged on shield support shoring, and the shield support shoring is hinged on support base,
The support base is fixedly connected on shield support base；Be connected with guide cylinder on the tail trimmer, the guide cylinder it is another
End is hinged on guide holder, and the guide holder is fixedly connected on shield support base.
The utility model mine equipment hand crossbeam associated hydraulic cylinder push unit, wherein the pushing and sliding cylinder and the cylinder arm exist
At least provided with two groups on the long beam.
The utility model mine equipment hand crossbeam associated hydraulic cylinder push unit, wherein the shield support base is provided with
Shield support guide chute, the guide holder are fixed in the shield support guide chute, and the guide cylinder is slidably connected at
In the shield support guide chute.
The utility model mine equipment hand crossbeam associated hydraulic cylinder push unit, wherein the shield support base is provided with
Shield support supports chute, and the support base is fixedly connected in the shield support support chute, the shield support support
Cylinder is slidably connected in the shield support support chute.
The utility model mine equipment hand crossbeam associated hydraulic cylinder push unit, wherein being fixedly connected with the long beam
Manipulator.
The utility model mine equipment hand crossbeam associated hydraulic cylinder push unit, wherein the guide holder is away from guide cylinder
Side is provided with connecting seat, and the connecting seat is provided with connecting rod, perpendicular to the length direction of the connecting rod in the connecting rod
Provided with through connecting hole, through connecting screw is connected with the connecting hole, the connecting screw is fixedly connected on described cover
Protect on bracket base.
The utility model mine equipment hand crossbeam associated hydraulic cylinder push unit, wherein the long beam includes top plate and bottom
Plate, connecting plate and reinforcing plate are connected between the top plate and the bottom plate.
The utility model mine equipment hand crossbeam associated hydraulic cylinder push unit, wherein the long beam and the tail trimmer
Between be provided with connection component, through steady pin is connected with the long beam and the tail trimmer, steady pin is fixed on described
On connection component.
The utility model mine equipment hand crossbeam associated hydraulic cylinder push unit difference from prior art is：This reality
With new type mining manipulator crossbeam associated hydraulic cylinder push unit, including the long beam and tail trimmer being detachably connected, long beam
On be fixedly connected with cylinder arm, pushing and sliding cylinder is slidably connected in cylinder arm, the other end of pushing and sliding cylinder is hinged on shield support shoring,
Shield support shoring is hinged on support base, and support base is fixedly connected on shield support base；Pushing and sliding cylinder is relative to cylinder arm
Flexible, long beam is moved repeatedly, and when the flexible stroke of pushing and sliding cylinder does not reach equipment requirement, shield support shoring is relative
Stretched in support base, the stroke of increase long beam movement, the stroke of long beam can reach 1.8m, mobile relative to legacy equipment
Form expansion to be twice, the shift motion of long beam, which realizes, to be settled at one go, i.e., fixes once equipment, can complete repeatedly to wait to remove
Go out equipment withdraws from operation；Guide cylinder is connected with tail trimmer, the other end of guide cylinder is hinged on guide holder, and guide holder is fixed
It is connected on shield support base.Shield support base is provided with shield support guide chute, and guide holder is fixed on shield support
In guide chute, guide cylinder is slidably connected in shield support guide chute, and guide cylinder is arranged on shielding with guide holder hinged place
In support guide chute, bearing of trend of the guide cylinder along shield support guide chute slides, and plays guiding and spacing effect, makes
Long beam and tail trimmer improve the transmission accuracy of long beam and tail trimmer along Linear transmission.
Mine equipment hand crossbeam associated hydraulic cylinder push unit of the present utility model is made furtherly below in conjunction with the accompanying drawings
It is bright.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model mine equipment hand crossbeam associated hydraulic cylinder push unit；
Fig. 2 is the installment state structural representation of the utility model mine equipment hand crossbeam associated hydraulic cylinder push unit；
Fig. 3 is Fig. 2 of the utility model mine equipment hand crossbeam associated hydraulic cylinder push unit present invention looks up structural representation.
Accompanying drawing marks：1st, tail trimmer；2nd, pushing and sliding cylinder；3rd, long beam；4th, shield support shoring；5th, guide cylinder；6th, cylinder arm；
7th, support base；8th, manipulator；9th, shield support base；10th, shield support support chute；11st, shield support guide chute；12、
Guide holder；13rd, connecting seat；14th, connecting rod；15th, connecting hole.
Embodiment
Long beam 3 is fixedly connected with tail trimmer 1, and manipulator 8 is connected with long beam 3, and long beam 3 and tail trimmer 1 move
Promotion robot 8 moves back and forth forward or backward, and manipulator 8 advances with close to mechanism to be withdrawn from, manipulator 8 and mechanism to be withdrawn from
After connection, mechanism to be withdrawn from is moved rearwards with manipulator 8, is withdrawn from safely.The distance that long beam 3 and tail trimmer 1 move back and forth, it is
The distance that an important factor for influenceing push unit efficiency, existing equipment, long beam 3 and tail trimmer 1 move is up to 1m, limits
The progress of work is made.
With reference to shown in Fig. 1-Fig. 3, the utility model mine equipment hand crossbeam associated hydraulic cylinder push unit, on long beam 3
Cylinder arm 6 is fixedly connected with, pushing and sliding cylinder 2 is slidably connected in cylinder arm 6, the other end of pushing and sliding cylinder 2 is hinged on shield support shoring 4
On, shield support shoring 4 is hinged on support base 7, and support base 7 is fixedly connected on shield support base 9.The phase of pushing and sliding cylinder 2
Flexible for cylinder arm 6, long beam 3 is moved repeatedly, when the flexible stroke of pushing and sliding cylinder 2 does not reach equipment requirement, shielding branch
Frame shoring 4 is flexible relative to support base 7, and the stroke that increase long beam 3 moves, the stroke of long beam 3 can reach 1.8m, relatively
In legacy equipment, shift motion, which nearly expands, to be twice, and the shift motion of long beam 3, which realizes, to be settled at one go, i.e., fixes equipment
Once, can complete repeatedly equipment to be withdrawn from withdraws from operation.
With the expansion of the shift motion of long beam 3, the transmission process of pushing and sliding cylinder 2 and shield support shoring 4 is easily sent out
Raw skew, the transmission accuracy of long beam 3 are reduced, and to improve transmission accuracy, guide cylinder 5 is connected with tail trimmer 1, guide cylinder 5
The other end is hinged on guide holder 12, and guide holder 12 is fixedly connected on shield support base 9.Shield support base 9 is provided with
Shield support guide chute 11, guide holder 12 are fixed in shield support guide chute 11, and guide cylinder 5 is slidably connected at shielding branch
In frame guide chute 11, guide cylinder 5 and the hinged place of guide holder 12 are arranged in shield support guide chute 11, and guide cylinder 5 is along covering
The bearing of trend for protecting support guide chute 11 slides, and plays guiding and spacing effect, makes long beam 3 and tail trimmer 1 along straight line
Transmission, improve the transmission accuracy of long beam 3 and tail trimmer 1.
Pushing and sliding cylinder 2 and cylinder arm 6 are on long beam 3 at least provided with two groups.The length of long beam 3 is longer, if only setting one group
Pushing and sliding cylinder 2 and cylinder arm 6, the stroke at the both ends of long beam 3 easily shift, and long beam 3 will to the propulsion power of pushing and sliding cylinder 2
Ask higher；Long beam 3 is provided with two groups of pushing and sliding cylinders 2 and cylinder arm 6, and pushing and sliding cylinder 2 and cylinder arm 6 are symmetrical arranged two groups on long beam 3,
Two groups of pushing and sliding cylinders 2 and cylinder arm 6 improve the stability of the traveling process of long beam 3；Long beam 3 is provided with multigroup pushing and sliding cylinder 2 and cylinder
Arm 6, one group or two groups can be selected in multigroup pushing and sliding cylinder 2 as standby, the stroke of other pushing and sliding cylinders 2 is uniformly controlled, wherein
When one group or two groups of pushing and sliding cylinders 2 break down, long beam 3 can also normally advance.
Shield support base 9 is provided with shield support support chute 10, and support base 7 is fixedly connected on shield support support and slided
In groove 10, shield support shoring 4 is slidably connected in shield support support chute 10.Shield support support chute 10 is support
Seat 7 and shield support shoring 4 provide the space of fixation, and shield support shoring 4 can be supported in chute 10 in shield support
Slide, shield support support chute 10 can guide and control the stroke of shield support shoring 4, improve shield support shoring 4
The precision of traveling.
Guide cylinder 5, shield support shoring 4, pushing and sliding cylinder 2 select hydraulic cylinder, and the load-bearing scope of hydraulic cylinder is wide, is applied to
The support and transmission of heavy-duty machinery, supporting ＆ stablizing.
Side of the guide holder 12 away from guide cylinder 5 is provided with connecting seat 13, and connecting seat 13 is provided with connecting rod 14, connecting rod 14
On perpendicular to the length direction of connecting rod 14 be provided with the connecting hole 15 that runs through, through connecting screw is connected with connecting hole 15, even
Screw rod is connect to be fixedly connected on shield support base 9.Guide holder 12 is detachably connected on shield support base 9, i.e. guide cylinder 5
It can dismantle, be conveniently replaceable and install.
Long beam 3 includes top plate and bottom plate, and connecting plate and reinforcing plate are connected between top plate and bottom plate；Connecting plate is arranged on
The length direction of bottom plate and top plate, connecting plate is at least provided with two pieces, symmetric support long beam 3, uniform force；Three of reinforcing plate
Side difference connecting bottom board, top plate and connecting plate, reinforcing plate is parallel to be provided with several, makes the structure of long beam 3 more stable.
Connection component is provided between long beam 3 and tail trimmer 1, runs through on long beam 3 and tail trimmer 1 and is connected with fixation
Pin, steady pin are fixed on connection component.Long beam 3 and tail trimmer 1 are by fixed pin connection, steady pin dismounting easy to connect,
The length and weight of equipment, convenience in transport are reduced after dismounting.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, the protection of the utility model claims book determination all should be fallen into
In the range of.
Claims (8)
- A kind of 1. mine equipment hand crossbeam associated hydraulic cylinder push unit, it is characterised in that：Including long beam (3) and tail trimmer (1), the long beam (3) is fixedly connected with the tail trimmer (1), and cylinder arm (6), institute are fixedly connected with the long beam (3) State in cylinder arm (6) and slidably connect pushing and sliding cylinder (2), the other end of the pushing and sliding cylinder (2) is hinged on shield support shoring (4) On, the shield support shoring (4) is hinged on support base (7), and the support base (7) is fixedly connected on shield support base (9) on；Guide cylinder (5) is connected with the tail trimmer (1), the other end of the guide cylinder (5) is hinged on guide holder (12), The guide holder (12) is fixedly connected on shield support base (9).
- 2. mine equipment hand crossbeam associated hydraulic cylinder push unit according to claim 1, it is characterised in that：The pushing and sliding Cylinder (2) and the cylinder arm (6) are on the long beam (3) at least provided with two groups.
- 3. mine equipment hand crossbeam associated hydraulic cylinder push unit according to claim 1, it is characterised in that：The shielding Bracket base (9) is provided with shield support guide chute (11), and the guide holder (12) is fixed on the shield support and is oriented to cunning In groove (11), the guide cylinder (5) is slidably connected in the shield support guide chute (11).
- 4. mine equipment hand crossbeam associated hydraulic cylinder push unit according to claim 1 or 2, it is characterised in that：It is described Shield support base (9) is provided with shield support support chute (10), and the support base (7) is fixedly connected on the shield support Support in chute (10), the shield support shoring (4) is slidably connected in the shield support support chute (10).
- 5. mine equipment hand crossbeam associated hydraulic cylinder push unit according to claim 1, it is characterised in that：It is described long horizontal Manipulator (8) is fixedly connected with beam (3).
- 6. mine equipment hand crossbeam associated hydraulic cylinder push unit according to claim 1, it is characterised in that：The guiding Side of the seat (12) away from guide cylinder (5) is provided with connecting seat (13), and the connecting seat (13) is provided with connecting rod (14), the company Length direction on extension bar (14) perpendicular to the connecting rod (14) is provided with the connecting hole (15) run through, and the connecting hole (15) is interior Through connecting screw is connected with, the connecting screw is fixedly connected on the shield support base (9).
- 7. mine equipment hand crossbeam associated hydraulic cylinder push unit according to claim 1, it is characterised in that：It is described long horizontal Beam (3) includes top plate and bottom plate, and connecting plate and reinforcing plate are connected between the top plate and the bottom plate.
- 8. mine equipment hand crossbeam associated hydraulic cylinder push unit according to claim 1, it is characterised in that：It is described long horizontal Connection component is provided between beam (3) and the tail trimmer (1), runs through connection on the long beam (3) and the tail trimmer (1) There is steady pin, steady pin is fixed on the connection component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720511213.XU CN206860220U (en) | 2017-05-09 | 2017-05-09 | Mine equipment hand crossbeam associated hydraulic cylinder push unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720511213.XU CN206860220U (en) | 2017-05-09 | 2017-05-09 | Mine equipment hand crossbeam associated hydraulic cylinder push unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206860220U true CN206860220U (en) | 2018-01-09 |
Family
ID=60823672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720511213.XU Active CN206860220U (en) | 2017-05-09 | 2017-05-09 | Mine equipment hand crossbeam associated hydraulic cylinder push unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206860220U (en) |
-
2017
- 2017-05-09 CN CN201720511213.XU patent/CN206860220U/en active Active
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