CN208650856U - It is a kind of to use safe coal mine heading end regulating device - Google Patents
It is a kind of to use safe coal mine heading end regulating device Download PDFInfo
- Publication number
- CN208650856U CN208650856U CN201820923432.3U CN201820923432U CN208650856U CN 208650856 U CN208650856 U CN 208650856U CN 201820923432 U CN201820923432 U CN 201820923432U CN 208650856 U CN208650856 U CN 208650856U
- Authority
- CN
- China
- Prior art keywords
- loop bar
- wall
- slide bar
- mobile jib
- coal mine
- 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.)
- Expired - Fee Related
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Abstract
Safe coal mine heading end regulating device is used the utility model discloses a kind of, including mobile jib and connecting pin, the upper end of the connecting rod is connected with slide bar, the front end of the slide bar is provided with sliding slot, and the outer wall of the slide bar is cased with branch cylinder, and the branch cylinder is fixedly linked with mobile jib, the branch cylinder and slide bar clearance fit, the front end of the branch cylinder is connected with sliding block, and the sliding block and sliding slot sliding are clamped, and the right end of the slide bar is connected with supporting plate.This passes through the cooperation of mobile jib and sleeve by the cooperation of mobile jib and connecting pin using safe coal mine heading end regulating device, the cooperation of lead screw and lantern ring is passed through by the cooperation of rotating cylinder and lead screw by the cooperation of sleeve and rotating cylinder, by the effect of branch cylinder and top plate, the working region of adjustable equipment changes the working effect of equipment, it is suitble to a plurality of types of work, it is applied widely, it is easy to use, save cost, working efficiency is improved, it is practical, improve safety in utilization.
Description
Technical field
It is specially a kind of to adjust dress using safe coal mine heading end the utility model relates to technical field of coal mine equipment
It sets.
Background technique
Development machine is the machine that tunnel is dug for straight ground, and development machine type is more: being divided into common machine by manipulating object
Son and rock tunnel(ling) machine；It is divided into open type development machine and shield formula development machine, working method: mainly by vehicle with walking machine by operation mode
Structure, operating mechanism, shipment activity and transferring mechanism composition.As walking mechanism is pushed ahead, the cutting head in operating mechanism is not
Disconnected fractured rock, and detritus is transported.Have the advantages that safe and efficient and high-quality at lane, but cost is big, and construction is complicated, loss
Also larger, such as application No. is the utility model patent of 201720248817.X, including tube body, the fixed peaces in the left side of the tube body
Equipped with heading end device, although solving the problems, such as that safety is low, for being unable to the working region of adjustment equipment, change not
The working effect of equipment, is not suitable for a plurality of types of work, the scope of application is small, inconvenient to use, at high cost, working efficiency
Low, practicability is weak, and the low problem of safety still not can solve.
Utility model content
The purpose of this utility model is to provide a kind of using safe coal mine heading end regulating device, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of to use safe coal mine heading end tune
Regulating device, including mobile jib and connecting pin, the upper end of the mobile jib are connected with connecting pin, and the lower end of the mobile jib is connected with sleeve,
The inner wall of the sleeve is cased with rotating cylinder, the sleeve and rotating cylinder clearance fit, and the inner wall of the rotating cylinder is cased with first set bar, described
The inner wall of first loop bar is cased with the second loop bar, and first loop bar is connected with the socket of the second loop bar, the outer wall of second loop bar
It is cased with lead screw, second loop bar and lead screw clearance fit, the lead screw is connected with rotating cylinder screw thread, and the left end of the lead screw is affixed
There is lantern ring, the lantern ring is fitted closely with the second loop bar, and the outer wall of second loop bar is connected with loop bar, second loop bar
Upper and lower ends are connected with idler wheel, and the outer wall of the idler wheel is connected with latch, and the upper end of the lantern ring is connected with connecting rod, the company
The upper end of bar is connected with slide bar, and the front end of the slide bar is provided with sliding slot, and the outer wall of the slide bar is cased with branch cylinder, the branch cylinder and master
Bar is fixedly linked, the branch cylinder and slide bar clearance fit, and the front end of the branch cylinder is connected with sliding block, and the sliding block and sliding slot slide
Clamping, the right end of the slide bar are connected with supporting plate.
Preferably, the upper and lower ends of the supporting plate are connected with bearing piece, and the bearing piece inner wall is cased with live pole, the live pole with
Bearing piece clearance fit, the right end of the live pole are connected with link block, and the right end of the link block is connected with top plate, the top plate
Left end is connected with spring.
Preferably, the outer wall of the rotating cylinder is connected with force fin.
Preferably, the left end of second loop bar is connected with baffle.
Preferably, the upper and lower ends of the branch cylinder are connected with fixing end.
Compared with prior art, the utility model has the beneficial effects that this uses safe coal mine heading end regulating device,
By the cooperation of mobile jib and connecting pin, rotating cylinder and silk are passed through by the cooperation of sleeve and rotating cylinder by the cooperation of mobile jib and sleeve
The cooperation of thick stick by fitting closely for lantern ring and the second loop bar, passes through the first loop bar and second by the cooperation of lead screw and lantern ring
The cooperation of loop bar passes through connecting rod and cunning by the cooperation of loop bar and idler wheel and latch by the cooperation of the second loop bar and loop bar
The cooperation of bar is clamped by the sliding of slide bar and sliding slot, by the effect of branch cylinder and top plate, the workspace of adjustable equipment
Domain changes the working effect of equipment, is suitble to a plurality of types of work, applied widely, easy to use, saves cost, improves work
Make efficiency, it is practical, improve safety in utilization.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structure connection diagram of the slide bar and lantern ring and lead screw in Fig. 1；
Fig. 3 is the structure connection diagram of mobile jib and slide bar in Fig. 1.
In figure: 1, mobile jib, 2, connecting pin, 3, slide bar, 4, lantern ring, 5, lead screw, 6, rotating cylinder, 7, sleeve, 8, sliding slot, 9, first
Loop bar, 10, force fin, the 11, second loop bar, 12, loop bar, 13, baffle, 14, idler wheel, 15, latch, 16, branch cylinder, 17, fixation
End, 18, sliding block, 19, supporting plate, 20, spring, 21, top plate, 22, link block, 23, live pole, 24, bearing piece, 25, connecting rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of to adjust dress using safe coal mine heading end
It sets, including mobile jib 1 and connecting pin 2, the upper end of mobile jib 1 is connected with connecting pin 2, and mobile jib 1 plays the work of support protection fixing component
With, connecting pin 2 plays the role of connecting equipment body, and the lower end of mobile jib 1 is connected with sleeve 7, and the inner wall of sleeve 7 is cased with rotating cylinder 6,
The outer wall of rotating cylinder 6 is connected with force fin 10, and force fin 10 plays the role of facilitating rotation rotating cylinder 6, between sleeve 7 and rotating cylinder 6
Gap cooperation, the inner wall of rotating cylinder 6 are cased with first set bar 9, and the inner wall of the first loop bar 9 is cased with the second loop bar 11, a left side for the second loop bar 11
End is connected with baffle 13, and baffle 13 plays the role of being clamped lantern ring 4, and the first loop bar 9 is connected with the socket of the second loop bar 11, and second set
The outer wall of bar 11 is cased with lead screw 5, rotates rotating cylinder 6, and according to the effect that rotating cylinder 6 and 5 screw thread of lead screw match, while rotating cylinder 6 turns
Dynamic position is constant, and lead screw 5 at this time can be in the inner wall side-to-side movement of rotating cylinder 6, while 5 screw thread of lead screw at both ends on the contrary, turn at this time
The lead screw 5 at both ends can rotate towards each other while turn cylinder 6, and lead screw 5 will drive the movement of lantern ring 4, and lantern ring 4 drives second set of inner wall
Bar 11 moves, and the second loop bar 11 is close to the inner wall movement of the first loop bar 9 at this time, and the second loop bar 11 drives loop bar 12 to move simultaneously,
Loop bar 12 drives idler wheel 14 to move, and idler wheel 14 drives latch 15 to move at this time, the second loop bar 11 and 5 clearance fit of lead screw, lead screw 5
It is connected with 6 screw thread of rotating cylinder, the left end of lead screw 5 is connected with lantern ring 4, and lantern ring 4 is fitted closely with the second loop bar 11, the second loop bar 11
Outer wall is connected with loop bar 12, and the upper and lower ends of the second loop bar 11 are connected with idler wheel 14, and the outer wall of idler wheel 14 is connected with latch 15,
The upper end of lantern ring 4 is connected with connecting rod 25, and the upper end of connecting rod 25 is connected with slide bar 3, and the front end of slide bar 3 is provided with sliding slot 8, sleeve movement
During, it can be moved by connecting rod 25 with moving slide-bar 3, slide bar 3 drives sliding slot 8 to move, and sliding slot 8 is close to the outer wall fortune of sliding block 18
Dynamic, sliding slot 8 keeps lateral fixed movement, and sliding slot 8 limits the fixed movement that slide bar 3 keeps lateral simultaneously, and slide bar 3 passes through connecting rod
25 limitation lantern rings 4 keep lateral fixed movement, and the outer wall of slide bar 3 is cased with branch cylinder 16, and the upper and lower ends of branch cylinder 16 are connected with
Fixing end 17, fixing end 17 play the role of that branch cylinder 16 is auxiliarily fixed, and branch cylinder 16 is fixedly linked with mobile jib 1, branch cylinder 16 and slide bar 3
Clearance fit, the front end of branch cylinder 16 are connected with sliding block 18, and sliding block 18 and the sliding of sliding slot 8 are clamped, and the right end of slide bar 3 is connected with supporting plate
19, when adjustment equipment bounces back to middle part, supporting plate 19 drives bearing piece 24 to move at this time, and bearing piece 24 drives live pole 23 to move,
Live pole 23 drives top plate 21 to move by link block 22 at this time, when the top plate 21 when both ends contacts at this time, at this time can
Mutual extrusion, while the effect of the elastic force according to spring 20, can protect equipment not to be damaged, and the upper and lower ends of supporting plate 19 are affixed
There is bearing piece 24,24 inner wall of bearing piece is cased with live pole 23, live pole 23 and 24 clearance fit of bearing piece, and the right end of live pole 23 is connected with link block
22, the right end of link block 22 is connected with top plate 21, and the left end of top plate 21 is connected with spring 20.
When needing to work using equipment, the actual conditions of the coal mine acquired as needed first adjust the rolling at both ends
Wheel the distance between 14 rotates rotating cylinder 6 at this time, according to the effect that rotating cylinder 6 and 5 screw thread of lead screw match, while the rotation of rotating cylinder 6
Position is constant, and lead screw 5 at this time can be in the inner wall side-to-side movement of rotating cylinder 6, while 5 screw thread of lead screw at both ends on the contrary, rotate at this time
The lead screw 5 at both ends can rotate towards each other while rotating cylinder 6, and lead screw 5 will drive the movement of lantern ring 4, and lantern ring 4 drives the second loop bar of inner wall
11 movements, the second loop bar 11 is close to the inner wall movement of the first loop bar 9 at this time, and the middle part of the first loop bar 9 connects dynamic original part, the
Two loop bars 11 drive loop bar 12 to move simultaneously, and loop bar 12 drives idler wheel 14 to move, and idler wheel 14 drives latch 15 to move at this time, simultaneously
During sleeve movement, it can be moved by connecting rod 25 with moving slide-bar 3, slide bar 3 drives sliding slot 8 to move, and sliding slot 8 is close to sliding block
18 outer wall movement, sliding slot 8 keep lateral fixed movement, and sliding slot 8 limits the fixed movement that slide bar 3 keeps lateral simultaneously, sliding
Bar 3 limits lantern ring 4 by connecting rod 25 and keeps lateral fixed movement, at this time adjustment equipment according to the actual situation.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ",
The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends "
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one
Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field
Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of using safe coal mine heading end regulating device, including mobile jib (1) and connecting pin (2), the mobile jib (1) it is upper
End is connected with connecting pin (2), it is characterised in that: the lower end of the mobile jib (1) is connected with sleeve (7), the inner wall of the sleeve (7)
It is cased with rotating cylinder (6), the sleeve (7) and rotating cylinder (6) clearance fit, the inner wall of the rotating cylinder (6) are cased with first set bar (9), institute
The inner wall for stating the first loop bar (9) is cased with the second loop bar (11), and first loop bar (9) is connected with the second loop bar (11) socket, institute
The outer wall for stating the second loop bar (11) is cased with lead screw (5), second loop bar (11) and lead screw (5) clearance fit, the lead screw (5)
It is connected with rotating cylinder (6) screw thread, the left end of the lead screw (5) is connected with lantern ring (4), and the lantern ring (4) and the second loop bar (11) are tight
The outer wall of closely connected conjunction, second loop bar (11) is connected with loop bar (12), and the upper and lower ends of second loop bar (12) are affixed
Having idler wheel (14), the outer wall of the idler wheel (14) is connected with latch (15), and the upper end of the lantern ring (4) is connected with connecting rod (25),
The upper end of the connecting rod (25) is connected with slide bar (3), and the front end of the slide bar (3) is provided with sliding slot (8), outside the slide bar (3)
Wall is cased with branch cylinder (16), and the branch cylinder (16) is fixedly linked with mobile jib (1), the branch cylinder (16) and slide bar (3) clearance fit, institute
The front end for stating branch cylinder (16) is connected with sliding block (18), and the sliding block (18) and sliding slot (8) sliding are clamped, the right side of the slide bar (3)
End is connected with supporting plate (19).
2. a kind of safe coal mine heading end regulating device is used according to claim 1, it is characterised in that: the supporting plate
(19) upper and lower ends are connected with bearing piece (24), and bearing piece (24) inner wall is cased with live pole (23), the live pole (23) and branch
The right end of block (24) clearance fit, the live pole (23) is connected with link block (22), and the right end of the link block (22) is connected with
The left end of top plate (21), the top plate (21) is connected with spring (20).
3. a kind of safe coal mine heading end regulating device is used according to claim 1, it is characterised in that: the rotating cylinder
(6) outer wall is connected with force fin (10).
4. a kind of safe coal mine heading end regulating device is used according to claim 1, it is characterised in that: described second
The left end of loop bar (11) is connected with baffle (13).
5. a kind of safe coal mine heading end regulating device is used according to claim 1, it is characterised in that: the branch cylinder
(16) upper and lower ends are connected with fixing end (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820923432.3U CN208650856U (en) | 2018-06-14 | 2018-06-14 | It is a kind of to use safe coal mine heading end regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820923432.3U CN208650856U (en) | 2018-06-14 | 2018-06-14 | It is a kind of to use safe coal mine heading end regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208650856U true CN208650856U (en) | 2019-03-26 |
Family
ID=65780949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820923432.3U Expired - Fee Related CN208650856U (en) | 2018-06-14 | 2018-06-14 | It is a kind of to use safe coal mine heading end regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208650856U (en) |
-
2018
- 2018-06-14 CN CN201820923432.3U patent/CN208650856U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190612 Address after: Block 03-17 of Xiayun Industrial Park, Pingba District, Anshun City, Guizhou Province Patentee after: Guizhou Aircraft Carrier Mine Equipment Manufacturing Co.,Ltd. Address before: 553303 Nine Formations of Haimo Village, Yangchang Town, Nayong County, Guiyang City, Guizhou Province Patentee before: Peng Long |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tunnelling first adjusting device in colliery safe in utilization Effective date of registration: 20200413 Granted publication date: 20190326 Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City Pledgor: Guizhou Aircraft Carrier Mine Equipment Manufacturing Co.,Ltd. Registration number: Y2020980001456 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 |