CN207332921U - One kind is based on the interim shield support of coal mining fully-mechanized digging machine - Google Patents
One kind is based on the interim shield support of coal mining fully-mechanized digging machine Download PDFInfo
- Publication number
- CN207332921U CN207332921U CN201721346323.1U CN201721346323U CN207332921U CN 207332921 U CN207332921 U CN 207332921U CN 201721346323 U CN201721346323 U CN 201721346323U CN 207332921 U CN207332921 U CN 207332921U
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- CN
- China
- Prior art keywords
- column
- plate
- support baseboard
- digging machine
- mechanized digging
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- 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.)
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Abstract
The utility model discloses one kind to be based on the interim shield support of coal mining fully-mechanized digging machine, including support baseboard, connecting shaft and top plate, the outside of the support baseboard is connected with universal wheel by shaft, the connecting shaft is fixed on the left side of support baseboard, the top of first column is connected with each other by movable plate and expansion plate, and the upper surface of movable plate and expansion plate is both provided with buffering raised line, it is connected in the middle part of the lower section of the movable plate and expansion plate by telescopic mast with support baseboard, and sliding block is installed on the outside of telescopic mast, the lower section of the top plate is connected with the first column and the second column respectively by connecting pole, and connecting pole is separately fixed at the outside of the first column and the second column by clip.The interim shield support of coal mining fully-mechanized digging machine should be based on, and be attached to fully-mechanized digging machine rear, allow staff to follow and mine is further developed after fully-mechanized digging machine, the top of the device is provided with cushion pad, and cushion pad can reduce the harm that mine avalanche is brought.
Description
Technical field
Coal mining technology field is the utility model is related to, is specially that one kind is screened temporarily based on coal mining with fully-mechanized digging machine
Stent.
Background technology
As mineral resources are gradually developed, coal mining industry is risen gradually, during coal mining to use more
Fully-mechanized digging machine, but fully-mechanized digging machine can only tentatively exploit mine, can not exploit in mine completely, at this time in order to avoid causing
The wasting of resources, it is necessary to manually further exploited, but man-made recovery's danger is high, mine pole during exploitation
Mine avalanche is easily caused, rubble slides, and there is larger security risk.In view of the above-mentioned problems, screened in original coal mining
Innovative design is carried out on the basis of stent.
Utility model content
The purpose of this utility model is to provide one kind to be based on the interim shield support of coal mining fully-mechanized digging machine, with solution
State and propose that man-made recovery's danger is high in background technology, mine avalanche is easily caused in mine during exploitation, and rubble is slided
Fall, there is the problem of larger security risk.
To achieve the above object, the utility model provides following technical solution：One kind is faced based on coal mining with fully-mechanized digging machine
When shield support, including support baseboard, connecting shaft and top plate, the outside of the support baseboard be connected with universal wheel by shaft,
And be connected with each other between universal wheel by transmission belt, the connecting shaft is fixed on the left side of support baseboard, and support baseboard is upper
End left side is fixed with the first column, and the top of first column is connected with each other by movable plate and expansion plate, and movable plate and
The upper surface of expansion plate is both provided with buffering raised line, and the right end lower section of simultaneous retractable plate is mutual by the second column and support baseboard
It is fixed, it is connected in the middle part of the lower section of the movable plate and expansion plate by telescopic mast with support baseboard, and the outside of telescopic mast
Sliding block is installed, while the lower section of sliding block is interfixed by stent and support baseboard, passes through connecting pole below the top plate
It is connected respectively with the first column and the second column, and connecting pole is separately fixed at the outer of the first column and the second column by clip
Side, while the top of top plate is connected by damping spring with cushion pad.
Preferably, the outside of the connecting shaft is in thread-like structure, and it is provided with 2 on the axisymmetrical of support baseboard
It is a.
Preferably, the movable plate and the first column form a rotating mechanism.
Preferably, the movable plate is hollow structure, and itself and expansion plate one telescoping mechanism of composition, while movable plate
Thickness is more than the sum of the thickness of expansion plate with buffering raised line.
Preferably, the telescopic mast below the expansion plate is to remove and install structure with expansion plate.
Preferably, the area coverage of the cushion pad is more than the floor space of support baseboard.
Compared with prior art, the beneficial effects of the utility model are：It should be screened temporarily with fully-mechanized digging machine based on coal mining
Stent, is attached to the rear of fully-mechanized digging machine, allows staff to follow and mine is further developed after fully-mechanized digging machine, and can root
According to needing the angle of movable plate above support baseboard to be adjusted, the applicability of the device is added, in addition in the dress
The top put is also equipped with cushion pad, and the setting of cushion pad can reduce the harm that mine avalanche is brought, and below cushion pad
Damping spring can further be slowed down impact force.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model overlooking the structure diagram；
Fig. 3 is the utility model movable plate and expansion plate attachment structure schematic diagram.
In figure：1st, support baseboard, 2, shaft, 3, universal wheel, 4, transmission belt, 5, connecting shaft, the 6, first column, 7, activity
Plate, 8, buffering raised line, 9, expansion plate, the 10, second column, 11, telescopic mast, 12, stent, 13, sliding block, 14, clip, 15, connection
Column, 16, top plate, 17, damping spring, 18, cushion pad.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：One kind is covered temporarily based on coal mining with fully-mechanized digging machine
Stent is protected, including support baseboard 1, connecting shaft 5 and top plate 16, the outside of support baseboard 1 are connected with universal wheel 3 by shaft 2, and
It is connected with each other between universal wheel 3 by transmission belt 4, connecting shaft 5 is fixed on the left side of support baseboard 1, and the upper end of support baseboard 1
Left side is fixed with the first column 6, and the outside of connecting shaft 5 is in thread-like structure, and it is set on the axisymmetrical of support baseboard 1
There are 2, add the stable connection of the device and fully-mechanized digging machine, the top of the first column 6 passes through movable plate 7 and 9 phase of expansion plate
Connect, and the upper surface of movable plate 7 and expansion plate 9 is both provided with buffering raised line 8, passes through below the right end of simultaneous retractable plate 9
Second column 10 interfixes with support baseboard 1, and 7 and first column 6 of movable plate forms a rotating mechanism, can be right as needed
The angle of movable plate 7 is adjusted, and is connected in the middle part of the lower section of movable plate 7 and expansion plate 9 by telescopic mast 11 with support baseboard 1
Connect, and the outside of telescopic mast 11 is provided with sliding block 13, while the lower section of sliding block 13 is mutually solid with support baseboard 1 by stent 12
Fixed, movable plate 7 is hollow structure, and it forms a telescoping mechanism with expansion plate 9, while the thickness of movable plate 7 is more than flexible
The sum of thickness of plate 9 and buffering raised line 8, the telescopic mast 11 of the lower section of expansion plate 9 with expansion plate 9 to remove and install structure, easy to will
Expansion plate 9 is contracted to the inside of movable plate 7, the lower section of top plate 16 by connecting pole 15 respectively with the first column 6 and the second column
10 are connected, and connecting pole 15 is separately fixed at the outside of the first column 6 and the second column 10 by clip 14, while top plate 16
Top is connected by damping spring 17 with cushion pad 18, and the area coverage of cushion pad 18 is more than the floor space of support baseboard 1, most
The safety for having ensured staff of big degree.
Operation principle：The device is integrally attached to by fully-mechanized digging machine rear by connecting shaft 5 first, fully-mechanized digging machine is driven this
Device is together moved, and staff can stand to follow in the top of support baseboard 1 and colliery is carried out at fully-mechanized digging machine rear at this time
Further exploitation, in the process, can choose whether from movable plate 7 to extract expansion plate 9 out, stretching after extraction as needed
Contracting plate 9 can be fixed by the second column 10, and then also the length of telescopic mast 11 can be adjusted as needed, to complete
Adjustment to 9 angle of movable plate 7 and expansion plate, during coal mining is carried out, the cushion pad 18 above top plate 16
It ensure that the safety of staff, alleviate harm caused by avalanche rubble in mine slides to a certain degree, here it is this to be based on coal
The use process of the interim shield support of ore deposit exploitation fully-mechanized digging machine.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind is based on the interim shield support of coal mining fully-mechanized digging machine, including support baseboard（1）, connecting shaft（5）And top plate
（16）, it is characterised in that：The support baseboard（1）Outside pass through shaft（2）It is connected with universal wheel（3）, and universal wheel（3）It
Between pass through transmission belt（4）It is connected with each other, the connecting shaft（5）It is fixed on support baseboard（1）Left side, and support baseboard（1）'s
The first column is fixed with the left of upper end（6）, first column（6）Top pass through movable plate（7）With expansion plate（9）Mutually interconnect
Connect, and movable plate（7）And expansion plate（9）Upper surface be both provided with buffering raised line（8）, simultaneous retractable plate（9）Right end below
Pass through the second column（10）With support baseboard（1）Interfix, the movable plate（7）And expansion plate（9）Lower section in the middle part of it is logical
Cross telescopic mast（11）With support baseboard（1）It is connected, and telescopic mast（11）Outside sliding block is installed（13）, while sliding block（13）
Lower section pass through stent（12）With support baseboard（1）Interfix, the top plate（16）Lower section pass through connecting pole（15）Respectively
With the first column（6）With the second column（10）It is connected, and connecting pole（15）Pass through clip（14）It is separately fixed at the first column（6）
With the second column（10）Outside, while top plate（16）Top pass through damping spring（17）With cushion pad（18）It is connected.
2. one kind according to claim 1 is based on the interim shield support of coal mining fully-mechanized digging machine, it is characterised in that：It is described
Connecting shaft（5）Outside be in thread-like structure, and it is on support baseboard（1）Axisymmetrical be provided with 2.
3. one kind according to claim 1 is based on the interim shield support of coal mining fully-mechanized digging machine, it is characterised in that：It is described
Movable plate（7）With the first column（6）Form a rotating mechanism.
4. one kind according to claim 1 is based on the interim shield support of coal mining fully-mechanized digging machine, it is characterised in that：It is described
Movable plate（7）For hollow structure, and itself and expansion plate（9）Form a telescoping mechanism, while movable plate（7）Thickness be more than stretch
Contracting plate（9）With buffering raised line（8）The sum of thickness.
5. one kind according to claim 1 is based on the interim shield support of coal mining fully-mechanized digging machine, it is characterised in that：It is described
Expansion plate（9）The telescopic mast of lower section（11）With expansion plate（9）To remove and install structure.
6. one kind according to claim 1 is based on the interim shield support of coal mining fully-mechanized digging machine, it is characterised in that：It is described
Cushion pad（18）Area coverage be more than support baseboard（1）Floor space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721346323.1U CN207332921U (en) | 2017-10-19 | 2017-10-19 | One kind is based on the interim shield support of coal mining fully-mechanized digging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721346323.1U CN207332921U (en) | 2017-10-19 | 2017-10-19 | One kind is based on the interim shield support of coal mining fully-mechanized digging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207332921U true CN207332921U (en) | 2018-05-08 |
Family
ID=62364938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721346323.1U Expired - Fee Related CN207332921U (en) | 2017-10-19 | 2017-10-19 | One kind is based on the interim shield support of coal mining fully-mechanized digging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207332921U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538270A (en) * | 2018-11-29 | 2019-03-29 | 安徽省皖北煤电集团有限责任公司 | A kind of mining thin layer coal hydraulic bracket |
| CN109557599A (en) * | 2018-11-28 | 2019-04-02 | 佛山科学技术学院 | A kind of tunnel stratum detecting device for preventing from collapsing with stable support structure |
| CN110566249A (en) * | 2019-10-14 | 2019-12-13 | 胡俏俊 | Temporary support for coal mine tunnel |
| CN114151120A (en) * | 2021-12-06 | 2022-03-08 | 临澧县龙凤山矿渣粉磨有限公司 | Development shield device for gypsum mine exploitation |
-
2017
- 2017-10-19 CN CN201721346323.1U patent/CN207332921U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557599A (en) * | 2018-11-28 | 2019-04-02 | 佛山科学技术学院 | A kind of tunnel stratum detecting device for preventing from collapsing with stable support structure |
| CN109538270A (en) * | 2018-11-29 | 2019-03-29 | 安徽省皖北煤电集团有限责任公司 | A kind of mining thin layer coal hydraulic bracket |
| CN110566249A (en) * | 2019-10-14 | 2019-12-13 | 胡俏俊 | Temporary support for coal mine tunnel |
| CN114151120A (en) * | 2021-12-06 | 2022-03-08 | 临澧县龙凤山矿渣粉磨有限公司 | Development shield device for gypsum mine exploitation |
| CN114151120B (en) * | 2021-12-06 | 2023-06-23 | 临澧县龙凤山矿渣粉磨有限公司 | Tunneling shield device for gypsum mining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180508 Termination date: 20181019 |