CN208326436U - A kind of stage loader connector component - Google Patents
A kind of stage loader connector component Download PDFInfo
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- CN208326436U CN208326436U CN201820975903.5U CN201820975903U CN208326436U CN 208326436 U CN208326436 U CN 208326436U CN 201820975903 U CN201820975903 U CN 201820975903U CN 208326436 U CN208326436 U CN 208326436U
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- pin
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- headstock
- mushroom
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Abstract
The utility model relates to coal mine machinery technical fields, more specifically, are related to a kind of stage loader connector component, using combined type connector component, headstock is realized in Forward, only mushroom pin is in the thrust for bearing advancing jack, and mushroom pin is that slotting formula living is replaceable, there is no fastener to participate in stress, this device advanced design, structurally reasonable, installation dismantles, is easy to maintain, it is time saving and energy saving, it is very ideal stage loader connector component.
Description
Technical field
The utility model relates to coal mine machinery technical fields, more specifically, are related to a kind of stage loader connector
Component.
Background technique
During down-hole coal excavation, stage loader transports coal by the effect of the round-link chain turned round thereon to certain orientation
It is defeated on belt feeder, finally coal cinder is transported to ground.The round-link chain of revolution must have certain pretightning force, could be effective
Work.
Headstock and rear groove body are two important components of stage loader.In headstock, chain wheel set is installed
The round-link chain of part, revolution is wrapped on chain wheel assembly, and advancing jack is the intermediary for connecting headstock and rear groove body, is pushed away
Groove body is fulcrum after moving jack, pushes headstock Forward, so that chain wheel assembly is driven to move forward, it is final to realize the pre- of round-link chain
Tightly.Advancing jack is to be connect by connector with headstock in headstock side, and traditional connector is one-board structure,
And a positioning pin is welded on connector, uniformly distributed four bolt holes, correspond to position in headstock side plate around positioning pin
Set uniformly distributed four tapped blind holes and a positioning pin location hole, when in use, four bolt holes and headstock on connector
The alignment of four tapped blind holes, positioning pin are aligned with location hole on side plate, and with the bolt of certain length, by connector and headstock
Side plate is fixed together, but in actual use, the positioning pin in fastening bolt and connector, otherwise the two bears to elapse simultaneously
The thrust of jack, however one of them bears, and ultimately causes fastening bolt or positioning pin fracture, breaks simultaneously both when serious
It splitting, breaking portion is embedded on headstock side plate often in corresponding hole, and cause advancing jack that can not connect with headstock, because
This, traditional connection header structure is unreliable, easily leads to fastening bolt and positioning pin fracture, eventually leads to elevating conveyor and assists tight chain function
It can lose, working face in the pit, it has to production is shut down, by backward artificial tight chain, not only time-consuming and laborious, labor intensity of workers
Greatly, and underground continuous production is destroyed, and directly affects the producing coal amount and economic benefit of coal mine.
Utility model content
In the presence of overcoming the shortcomings of the prior art, the utility model provides a kind of stage loader connector group
Part solves the problems such as existing joint module structure is unreliable, vulnerable.
In order to solve the above-mentioned technical problem, the technology employed by the present utility model is
A kind of stage loader connector component, including jack and double-plate connector, jack cylinder bottom engaging lug
Plate is connect with pit side by bolt, and jack piston rod connection otic placode is plugged in double-plate connector through very heavy top side
Mushroom pin is fixedly connected, and is limited very heavy top side mushroom pin by very heavy top side mushroom pin pressing plate and be axially moved；Outer panel grafting
It is fixedly connected in double-plate connector by headstock side mushroom pin, and headstock is limited by headstock side mushroom pin pressing plate
Side mushroom pin is axially moved；The outer panel is welded on headstock side plate.
The double-plate connector is dislocation I-shaped along central axes section, and double-plate connector connect one with outer panel
End for "] " shape structure, double-plate connector connect one end with jack piston rod connection otic placode as " [" shape structure.
The double-plate connector connect one end with outer panel, is symmetrical with central axis in separate headstock side one side
Axis is each to be symmetrical arranged there are two pin hole, using two pin hole center of circle lines of centres is there are two symmetry axis is arranged symmetrically on central axis
Tapped blind hole, close to two pin holes corresponding with separate one face pin hole of headstock side of headstock side one side setting, the outside
There are two pin holes corresponding with double-plate connector pin hole for setting on plate；Double-plate connector and jack piston rod connection otic placode
One end is connected, far from headstock side one side, a pin hole is provided on central axis, a central axis is symmetrical axial symmetry
It is arranged there are two tapped blind hole, close to one pin corresponding with separate one face pin hole of headstock side of headstock side one side setting
Hole；A pin hole corresponding with double-plate connector pin hole is provided on the jack piston rod.
The double-plate connector connect threaded one end blind hole with outer panel and passes through bolt and headstock side mushroom pin pressing plate
It is fixedly connected；The double-plate connector connect with jack piston rod connection otic placode threaded one end blind hole by bolt with it is very heavy
Top side mushroom pin pressing plate is fixedly connected.
The headstock side mushroom pin pin cap and advancing jack side mushroom pin pin cap are major arc bow.
The headstock side mushroom pin is set as two, and the string of two headstock side mushroom pin major arc bow pin caps is parallel and right
Claim, distance is less than distance of center circle between two strings, and distance is greater than headstock side mushroom pin platen width 1-5mm, headstock side mushroom between two strings
Mushroom pin pressing plate is used to limit the axial rotation of headstock side mushroom pin；The very heavy top side mushroom pin is set as one, jack
The string of side mushroom pin major arc bow pin cap and very heavy top side mushroom pin daylight opening are from being 1-5mm, very heavy top side mushroom pin pressing plate use
In limiting very heavy top side mushroom pin shaft to rotation.
Compared with prior art, it is had the beneficial effect that possessed by the utility model
The utility model provides a kind of stage loader connector component, using combined type connector component, realizes
For headstock in Forward, only mushroom pin is in the thrust for bearing advancing jack, and mushroom pin is that slotting formula living is replaceable,
There is no fastener to participate in stress, this device advanced design is structurally reasonable, and installation dismantles, is easy to maintain, and it is time saving and energy saving, it is very
Ideal stage loader connector component.
Detailed description of the invention
Fig. 1 is a kind of stage loader connector component main view provided by the utility model；
Fig. 2 is a kind of stage loader connector component top view provided by the utility model；
Fig. 3 is double-plate connector overall structure figure；
Fig. 4 is double-plate connector overall structure top view；
Fig. 5 is headstock side mushroom pin overall structure figure；
Fig. 6 is headstock side mushroom pin overall structure top view；
Fig. 7 is headstock side mushroom pin pressing plate overall structure figure；
Fig. 8 is advancing jack side mushroom pin overall structure figure；
Fig. 9 is advancing jack side mushroom pin overall structure top view；
Figure 10 is advancing jack side mushroom pin pressing plate overall structure figure.
In figure: 1 being jack, 2 be pit side, 3 be headstock side, 4 be headstock side plate, 5 be outer panel, 6 be double
Board-like connector, 7 be headstock side mushroom pin, 8 be headstock side mushroom pin pressing plate, 9 be jack stand side mushroom pin pressing plate, 10
For jack stand side mushroom pin.
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.
As Figure 1-10 shows, a kind of stage loader connector component, including jack 1 and double-plate connector 6, thousand
1 cylinder bottom connection otic placode of jin top is connect with pit side 2 by bolt, and 1 piston rod connection otic placode of jack is plugged on double-plate company
It is fixedly connected in connector 6 by very heavy top side mushroom pin 10, and very heavy top side mushroom is limited by very heavy top side mushroom pin pressing plate 9
Pin 10 is axially moved；Outer panel 5 is plugged in double-plate connector 6 to be fixedly connected by headstock side mushroom pin 7, and passes through machine
Head frame side mushroom pin pressing plate 8 limits headstock side mushroom pin 7 and is axially moved.
The double-plate connector 6 is dislocation I-shaped along central axes section, and double-plate connector 6 and outer panel 5 connect
Connect one end be "] " shape structure, double-plate connector 6 connect one end with 1 piston rod connection otic placode of jack as " [" shape structure.
The double-plate connector 6 connect one end with outer panel 5, is pair with central axis in separate headstock side one side
Claim axis is each to be symmetrical arranged there are two pin hole, is symmetrically arranged with two using two pin hole center of circle lines of centres as symmetry axis on central axis
Two pin holes corresponding with separate one face pin hole of headstock side are being arranged close to headstock side one side in a tapped blind hole, described outer
There are two pin holes corresponding with 6 pin hole of double-plate connector for setting on side plate 5；Double-plate connector 6 and 1 piston rod of jack connect
Ear connecting plate connects one end, far from headstock side one side, a pin hole is provided on central axis, a central axis is symmetrical
There are two tapped blind holes for axial symmetry setting, corresponding with far from one face pin hole of headstock side close to headstock side one side setting one
Pin hole；A pin hole corresponding with 6 pin hole of double-plate connector is provided on 1 piston rod of jack.
The double-plate connector 6 connect threaded one end blind hole with outer panel 5 and passes through bolt and headstock side mushroom pin pressure
Plate 8 is fixedly connected；The double-plate connector 6 connect threaded one end blind hole with 1 piston rod connection otic placode of jack and passes through bolt
It is fixedly connected with very heavy top side mushroom pin pressing plate 9.
It is major arc bow that the headstock side mushroom pin 7, which sells cap and the pin cap of advancing jack side mushroom pin 10,.
The headstock side mushroom pin 7 is set as two, the string of two 7 major arcs of headstock side mushroom pin bow pin caps it is parallel and
Symmetrically, distance is less than distance of center circle between two strings, and is greater than 8 width 1-5mm of headstock side mushroom pin pressing plate；The very heavy top side mushroom
Pin 10 is set as one, and distance is 1- between the string and very heavy top side mushroom pin pressing plate 9 of very heavy 10 major arc of top side mushroom pin bow pin cap
5mm。
Only the preferred embodiment of the utility model is explained in detail above, but the utility model be not limited to it is above-mentioned
Embodiment can also not depart from the utility model aims within the knowledge of a person skilled in the art
Under the premise of various changes can be made, various change should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of stage loader connector component, it is characterised in that: including jack (1) and double-plate connector (6), thousand
Jin top (1) cylinder bottom connection otic placode is connect with pit side (2) by bolt, and jack (1) piston rod connection otic placode is plugged on double
It is fixedly connected in board-like connector (6) by very heavy top side mushroom pin (10), and is limited by very heavy top side mushroom pin pressing plate (9)
Very heavy top side mushroom pin (10) is axially moved；Outer panel (5) is plugged in double-plate connector (6) through headstock side mushroom pin
(7) it is fixedly connected, and is axially moved by headstock side mushroom pin pressing plate (8) limitation headstock side mushroom pin (7)；The outside
Plate (5) is welded on headstock side plate (4).
2. a kind of stage loader connector component according to claim 1, it is characterised in that: the double-plate connection
Head (6) along central axes section be dislocation I-shaped, double-plate connector (6) connect with outer panel (5) one end for "] " shape knot
Structure, it is " [" shape structure that double-plate connector (6), which connect one end with jack (1) piston rod connection otic placode,.
3. a kind of stage loader connector component according to claim 1, it is characterised in that: the double-plate connection
Head (6) connect one end with outer panel (5), far from headstock side (3) one side, is respectively symmetrically arranged with using central axis as symmetry axis
Two pin holes are symmetrical arranged there are two tapped blind hole by symmetry axis of two pin hole center of circle lines of centres on central axis, are leaning on
The nearly setting of headstock side (3) one side two pin holes corresponding with separate (3) one face pin hole of headstock side, on the outer panel (5)
There are two pin holes corresponding with double-plate connector (6) pin hole for setting；Double-plate connector (6) and jack (1) piston rod connect
Ear connecting plate connects one end, far from headstock side (3) one side, a pin hole is provided on central axis, a central axis is
Symmetry axis is arranged symmetrically, and there are two tapped blind holes, close to headstock side (3) one side setting one and far from headstock side (3) one
The corresponding pin hole of face pin hole；A pin corresponding with double-plate connector (6) pin hole is provided on jack (1) piston rod
Hole.
4. a kind of stage loader connector component according to claim 3, it is characterised in that: the double-plate connection
Head (6) connect threaded one end blind hole with outer panel (5) and is fixedly connected by bolt with headstock side mushroom pin pressing plate (8)；It is described
Double-plate connector (6) connect threaded one end blind hole with jack (1) piston rod connection otic placode and passes through bolt and very heavy top side mushroom
Mushroom pin pressing plate (9) is fixedly connected.
5. a kind of stage loader connector component according to claim 1, it is characterised in that: headstock side mushroom
Mushroom pin (7) pin cap and advancing jack side mushroom pin (10) pin cap are major arc bow.
6. a kind of stage loader connector component according to claim 5, it is characterised in that: headstock side mushroom
Mushroom pin (7) is set as two, and the string of two headstock side mushroom pin (7) major arc bow pin caps is parallel and symmetrical, and distance is small between two strings
In distance of center circle, and it is greater than headstock side mushroom pin pressing plate (8) width 1-5mm；The very heavy top side mushroom pin (10) is set as one
A, distance is 1-5mm between the string and very heavy top side mushroom pin pressing plate (9) of very heavy top side mushroom pin (10) major arc bow pin cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820975903.5U CN208326436U (en) | 2018-06-25 | 2018-06-25 | A kind of stage loader connector component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820975903.5U CN208326436U (en) | 2018-06-25 | 2018-06-25 | A kind of stage loader connector component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208326436U true CN208326436U (en) | 2019-01-04 |
Family
ID=64769791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820975903.5U Active CN208326436U (en) | 2018-06-25 | 2018-06-25 | A kind of stage loader connector component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208326436U (en) |
-
2018
- 2018-06-25 CN CN201820975903.5U patent/CN208326436U/en active Active
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