CN107676102B - A kind of quick-detachable feeding device and method - Google Patents
A kind of quick-detachable feeding device and method Download PDFInfo
- Publication number
- CN107676102B CN107676102B CN201711055909.7A CN201711055909A CN107676102B CN 107676102 B CN107676102 B CN 107676102B CN 201711055909 A CN201711055909 A CN 201711055909A CN 107676102 B CN107676102 B CN 107676102B
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- Prior art keywords
- feeding device
- quick
- driving section
- driving
- driven wheel
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 210000000078 claw Anatomy 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000001174 ascending effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000005641 tunneling Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/126—Loading devices or installations
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a kind of quick-detachable feeding device and method, step 1 removes cover board, and driven wheel is taken out out of bayonet；Step 2 pulls out split pin, successively takes out several impact idler components out of deck；Driving section is rotated down by step 3, the bolt for unclamping connecting plate around pin shaft；Step 4, disassembly bearing block one, driving wheel is mobile to one end, jaw clutch one and the separation of jaw clutch two, alignment pin and location hole are disengaged, driving wheel is unloaded；If desired step 5 replaces belt, then dismantle belt, and otherwise, disassembly terminates.Maintenance time can be greatlyd save, operation intensity is reduced, significantly improves working efficiency, efficiently solve the problems, such as of the existing technology.
Description
Technical field
The present invention relates to a kind of quick-detachable feeding device and methods.
Background technique
Tunneling trolley is the Multifucntional engineering machinery of functions such as integrated digging installation, rock drill, is that underground is dark
It holes one of do mechanization operation key corollary equipment, is mainly used in subway tunnel, municipal pipeline engineering etc..Tunneling platform
The a large amount of cubic metres of earth of materials that turner is excavated during making, are transported to rear portion using belt feeding device and are transported by transporting equipment
To ground.As shown in Figure 1, feeding device 1 is located among tunneling trolley car body, mainly by preceding shovel board 2, conveying main frame 3, belt
4 are constituted with driving section 5, as shown in Figure 2.
Feeding device frequency of use is high in entire operation process, and failure rate is also higher relative to remaining part, works as conveying
It will lead to work surface front windrow when device breaks down, seriously affect job scheduling.Existing feeding device maintenance time is long,
Labor intensity is larger, and disassembly part is more: as shown in Figures 3 and 4, when dismantling impact idler 8 and driven wheel 9, need repairing people
After member dismantles impact idler fixing bolt 6 and driven wheel fixing bolt 7 to conveying side lower part, then by impact idler 8 and driven
Wheel 9 unloads；As shown in figure 5, when replacing driving wheel 11, need will to drive section hydraulic motor 10 and other accessory structure parts from
It is unloaded on driving section 5, then by disassembly bearing block to disassemble driving wheel 11.
2 side lower part of shovel board before needing personnel's disassembly when in existing scheme, dismantling, installing impact idler driven wheel, installing
Bolt, working space is narrow, and disassembly installation part is more.When driving wheel 11 is dismantled, is installed, due to conveying rear portion compared with
Height carries out operation of ascending a height, and the hydraulic motor and associate member quantity of disassembly are more, and weight is big, and labor intensity is high, by field operation
Environment influences greatly, very inconvenient, seriously affects job scheduling.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of quick-detachable feeding device and method, dimension can be greatlyd save
It repairs the time, reduces operation intensity, significantly improve working efficiency, efficiently solve the problems, such as of the existing technology.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme:
A kind of quick-detachable feeding device, including belt and sequentially connected driving section, conveying main frame and preceding
Shovel board is provided with driven wheel in the preceding shovel board, is provided with driving wheel on the driving section, one end of the driving wheel passes through axis
It holds seat one to be connected on driving section, the other end of the driving wheel is connected with driving section hydraulic motor, and one end of the belt connects
It is connected to driven wheel and the other end is connected to driving wheel:
The preceding shovel board is arranged in parallel with several decks close to one end of conveying main frame, several impact idler components
It is arranged in each deck by split pin, the preceding shovel board is provided with far from one end of conveying main frame for installing driven wheel
Bayonet, the both ends of the driven wheel are arranged on bayonet by bearing block two；
The driving section is provided with the claw being connected with motor drive shaft close to the side inner wall of driving section hydraulic motor
Clutch one is provided with the jaw clutch two that can be engaged on the driving wheel.
It is preferred that the jaw clutch one is provided centrally with location hole, the jaw clutch two is provided centrally with
Alignment pin.
It is preferred that being arranged in parallel with baffle in the preceding shovel board, the both ends of the driven wheel are limited by baffle.
It is preferred that being provided with cover board at the top of the driven wheel, the cover board is fixed by bolt.
It is preferred that the preceding shovel board is attached by fixing bolt and conveying main frame.
It is preferred that the driving section is attached with conveying main frame by connecting plate and pin shaft.
A kind of method of quick release feeding device, includes the following steps:
Step 1 removes cover board, and driven wheel is taken out out of bayonet；
Step 2 pulls out split pin, successively takes out several impact idler components out of deck；
Driving section is rotated down by step 3, the bolt for unclamping connecting plate around pin shaft；
Step 4, disassembly bearing block one, driving wheel is mobile to one end, divide jaw clutch one and jaw clutch two
It is disengaged from, alignment pin and location hole, unloads driving wheel；
If desired step 5 replaces belt, then dismantle belt, and otherwise, disassembly terminates.
The beneficial effects of the present invention are:
In existing design, shovel board lower part demounting bolt before preceding shovel board needs to pierce when dismantling impact idler and driven wheel,
And disassembly part is more.Ability after needing to remove hydraulic motor etc. compared with heavy parts by ascending platform when dismantling driving wheel
Driving wheel is dismantled, operating process is cumbersome time-consuming.And this structure and method for dismounting only need to preceding shovel board top carry out operation can be complete
It is installed at the disassembly of impact idler and driven wheel, while by curved under design driven section, reduction driving wheel height, setting clutch is filled
It sets, can easily complete the disassembly process of driving wheel.Greatly reduce working strength, save the working time, improves work effect
Rate, while can only be operated on ground, it is not required to ascending platform, facilitates operation.
Detailed description of the invention
Fig. 1 is tunneling trolley overall structure diagram in existing design；
Fig. 2 is the structural schematic diagram of feeding device in existing design；
Fig. 3 is preceding shovel board impact idler and driven wheel partial structure diagram in existing design；
Fig. 4 is preceding shovel board side view in existing design；
Fig. 5 is driving section side view in existing design；
Fig. 6 is shovel board impact idler and driven wheel scheme of installation before the present invention；
Fig. 7 is driven wheel cover board scheme of installation of the present invention；
Fig. 8 is driven wheel and bearing block schematic diagram of the present invention；
Fig. 9 is curved schematic diagram under present invention driving section；
Figure 10 is one structural schematic diagram of jaw clutch of the present invention；
Figure 11 is two structural schematic diagram of jaw clutch of the present invention；
Figure 12 is driving wheel disassembly schematic diagram of the present invention；
The mark meaning of attached drawing is as follows:
1, feeding device；2, preceding shovel board；3, conveying main frame；4, belt；5, driving section；6, impact idler fixing bolt；
7, driven wheel fixing bolt；8, impact idler；9, driven wheel；10, driving section hydraulic motor；11, driving wheel；12, impact idler
Component；13, driven wheel assembly；14, baffle；15, bayonet；16, deck；17, cover board；18, split pin；19, bearing block two；20,
Connecting plate；21, pin shaft；22, bearing block one；23, jaw clutch one；24, location hole；25, alignment pin；26, jaw clutch
Device two；27, fixing bolt.
Specific embodiment
Technical solution of the present invention is described in further detail with specific embodiment with reference to the accompanying drawing, so that ability
The technical staff in domain can better understand the present invention and can be practiced, but illustrated embodiment is not as to limit of the invention
It is fixed.
A kind of quick-detachable feeding device, including belt 4 and sequentially connected driving save 5, conveying main frame 3
With preceding shovel board 2, it is provided with driven wheel 9 in the preceding shovel board 2, is provided with driving wheel 11, the driving wheel 11 on the driving section 5
One end by bearing block 1 be connected to driving section 5 on, (present invention passes through jaw clutch to the other end of the driving wheel 11
1 and jaw clutch 2 26) with driving section hydraulic motor 10 be connected, one end of the belt 4 be connected to driven wheel 9 and separately
One end is connected to driving wheel 11.
As shown in Figures 6 and 7, the preceding shovel board 2 is arranged in parallel with close to one end (right end in Fig. 6) of conveying main frame 3
Several decks 16, several impact idler components 12 are arranged in each deck 16 by split pin 18, described slow in Fig. 6
Rush idler assembly 12 quantity be 3, each impact idler component 12 include a horizontal main carrying roller and two oblique idlers, two
A oblique idler is symmetricly set on the both ends of main carrying roller, and two oblique idlers and a main carrying roller support belt 4 jointly.In the conveying earthwork
During material, in order to avoid trickling down for earthwork material, two oblique idlers and a main carrying roller can be by the cross section branch of belt 4
Support is opening upwards, the shape that bottom is small and top is big.
The one end (left end in Fig. 6) of the preceding shovel board 2 far from conveying main frame 3 is provided with for installing driven wheel 9
The both ends of bayonet 15, the driven wheel 9 are arranged on bayonet 15 by bearing block 2 19, the bearing block two at driven wheel 9 and both ends
19 composition driven wheel assemblys 13, as shown in Figure 8.Baffle 14, the both ends of the driven wheel 9 are arranged in parallel in the preceding shovel board 2
It is limited, such as the welding setting of baffle 14, the both ends of driven wheel 9 can be fixed by baffle 14.
As shown in fig. 7, the top of the driven wheel 9 is provided with cover board 17, the cover board 17 is fixed by bolt.One
As, the preceding shovel board 2 is attached by fixing bolt 27 with conveying main frame 3.
As shown in figs9-12, facilitate the disassembly of driving wheel 11, the driving section 5 is close to the side of driving section hydraulic motor 10
Inner wall is provided with the jaw clutch 1 being connected with motor drive shaft, be provided on the driving wheel 11 it is corresponding, can
The jaw clutch 2 26 of engaging.It is preferred that the jaw clutch 1 is provided centrally with location hole 24, the jaw clutch
Device 2 26 is provided centrally with alignment pin 25.The driving section 5 is carried out with conveying main frame 3 by connecting plate 20 and pin shaft 21
Connection, wherein connecting plate 20 is attached by bolt.
Driving section 5 is designed as down curved mode relative to conveying main frame 3, so that the height for reducing driving wheel 11 is torn open with facilitating
It unloads and installs, as shown in figure 9, the driving section 5 tilts down setting and the bottom position of driving section 5 is arranged in driving wheel 11,
For example, the angle between the driving section 5 and conveying main frame 3 is 0 ° -109 °.
Correspondingly, a kind of method of quick release feeding device, includes the following steps:
Step 1 removes cover board 17, and driven wheel 9 is taken out out of bayonet 15；
Step 2 pulls out split pin 18, successively takes several (such as three) impact idler components 12 out of deck 16
Out；
Driving section 5 is rotated down by step 3, the bolt for unclamping connecting plate 20 around pin shaft 21；
Step 4, disassembly bearing block 1, driving wheel 11 is mobile to one end (being right end in Figure 12), make jaw clutch
1 and the separation of jaw clutch 2 26, alignment pin 25 and location hole 24 disengage, as shown in figure 12, unload driving wheel 11；
If desired step 5 replaces belt 4, then dismantle belt 4, otherwise, disassembly terminates.
Installation process is opposite with disassembly process sequence.
In existing design, shovel board lower part demounting bolt before preceding shovel board needs to pierce when dismantling impact idler and driven wheel,
And disassembly part is more.Ability after needing to remove hydraulic motor etc. compared with heavy parts by ascending platform when dismantling driving wheel
Driving wheel is dismantled, operating process is cumbersome time-consuming.And this structure and method for dismounting only need to preceding shovel board top carry out operation can be complete
It is installed at the disassembly of impact idler and driven wheel, while by curved under design driven section, reduction driving wheel height, setting clutch is filled
It sets, can easily complete the disassembly process of driving wheel.Greatly reduce working strength, save the working time, improves work effect
Rate, while can only be operated on ground, it is not required to ascending platform, facilitates operation.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure made by bright specification and accompanying drawing content perhaps equivalent process transformation or be directly or indirectly used in other correlation
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of quick-detachable feeding device, including belt (4) and sequentially connected driving save (5), conveying main frame
(3) and preceding shovel board (2) it, is provided with driven wheel (9) on the preceding shovel board (2), is provided with driving wheel on the driving section (5)
(11), one end of the driving wheel (11) by bearing block one (22) be connected to driving section (5) on, the driving wheel (11) it is another
One end is connected with driving section hydraulic motor (10), and one end of the belt (4) is connected to driven wheel (9) and the other end is connected to drive
Driving wheel (11), it is characterised in that:
The preceding shovel board (2) is arranged in parallel with several decks (16), several buffering supports close to the one end of conveying main frame (3)
Roll assembly (12) is arranged in each deck (16) by split pin (18), and the preceding shovel board (2) is far from conveying main frame (3)
One end is provided with the bayonet (15) for installing driven wheel (9), and the both ends of the driven wheel (9) are arranged by bearing block two (19)
On bayonet (15)；
The driving section (5) is provided with the pawl being connected with motor drive shaft close to the side inner wall of driving section hydraulic motor (10)
Formula clutch one (23) is provided with the jaw clutch two (26) that can be engaged on the driving wheel (11).
2. a kind of quick-detachable feeding device according to claim 1, which is characterized in that the jaw clutch one
(23) be provided centrally with location hole (24), the jaw clutch two (26) is provided centrally with alignment pin (25).
3. a kind of quick-detachable feeding device according to claim 1, which is characterized in that on the preceding shovel board (2)
It is arranged in parallel with baffle (14), the both ends of the driven wheel (9) are limited by baffle (14).
4. a kind of quick-detachable feeding device according to claim 3, which is characterized in that the driven wheel (9)
Top is provided with cover board (17), and the cover board (17) is fixed by bolt.
5. a kind of quick-detachable feeding device according to claim 1, which is characterized in that the preceding shovel board (2) is logical
Fixing bolt (27) is crossed to be attached with conveying main frame (3).
6. a kind of quick-detachable feeding device according to claim 1, which is characterized in that driving section (5) with
Conveying main frame (3) is attached by connecting plate (20) and pin shaft (21).
7. a kind of quick-detachable feeding device according to claim 6, which is characterized in that driving section (5) to
Under be obliquely installed and driving wheel (11) setting driving section (5) bottom position.
8. a kind of quick-detachable feeding device according to claim 7, which is characterized in that driving section (5) with
Angle between conveying main frame (3) is 0 ° -109 °.
9. a kind of quick-detachable feeding device according to claim 1, which is characterized in that the impact idler component
(12) quantity is 3, and each impact idler component (12) includes a horizontal main carrying roller and two oblique idlers, and two are tiltedly held in the palm
Roller is symmetricly set on the both ends of main carrying roller, and two oblique idlers and a main carrying roller support belt (4) jointly.
10. a kind of method of quick release feeding device, which comprises the steps of:
Step 1 removes cover board (17), and driven wheel (9) is taken out out of bayonet (15)；
Step 2 pulls out split pin (18), successively takes out several impact idler components (12) out of deck (16)；
Driving section (5) is rotated down by step 3, the bolt for unclamping connecting plate (20) around pin shaft (21)；
Step 4, disassembly bearing block one (22), driving wheel (11) is mobile to one end, make jaw clutch one (23) and claw from
Clutch two (26) separation, alignment pin (25) and location hole (24) disengage, and unload driving wheel (11)；
If desired step 5 replaces belt (4), then dismantle belt (4), otherwise, disassembly terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055909.7A CN107676102B (en) | 2017-11-01 | 2017-11-01 | A kind of quick-detachable feeding device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055909.7A CN107676102B (en) | 2017-11-01 | 2017-11-01 | A kind of quick-detachable feeding device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107676102A CN107676102A (en) | 2018-02-09 |
| CN107676102B true CN107676102B (en) | 2019-07-23 |
Family
ID=61143161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711055909.7A Active CN107676102B (en) | 2017-11-01 | 2017-11-01 | A kind of quick-detachable feeding device and method |
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| Country | Link |
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| CN (1) | CN107676102B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4236627A (en) * | 1975-09-02 | 1980-12-02 | Vereinigte Osterreichische Eisen-Und Stahlwerke-Alpine Montan Aktiengesellschaft | Cutting machine |
| CN2822894Y (en) * | 2005-09-15 | 2006-10-04 | 匡忠云 | Apparatus for quickly disassembling/assembling main idler of belt conveyor |
| CN201526270U (en) * | 2009-10-15 | 2010-07-14 | 双鸭山金德工贸有限责任公司 | Multifunctional jumbo loader |
| CN201720661U (en) * | 2010-06-02 | 2011-01-26 | 河北省首钢迁安钢铁有限责任公司 | Lower supporting roller device with belt capable of being disassembled freely |
| CN104564090A (en) * | 2014-12-13 | 2015-04-29 | 中国煤炭科工集团太原研究院有限公司 | Multifunctional tunnel repairing integrated machine |
| CN205085902U (en) * | 2015-11-10 | 2016-03-16 | 武汉钢铁(集团)公司 | A device for changing conveyer belt bearing roller |
-
2017
- 2017-11-01 CN CN201711055909.7A patent/CN107676102B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4236627A (en) * | 1975-09-02 | 1980-12-02 | Vereinigte Osterreichische Eisen-Und Stahlwerke-Alpine Montan Aktiengesellschaft | Cutting machine |
| CN2822894Y (en) * | 2005-09-15 | 2006-10-04 | 匡忠云 | Apparatus for quickly disassembling/assembling main idler of belt conveyor |
| CN201526270U (en) * | 2009-10-15 | 2010-07-14 | 双鸭山金德工贸有限责任公司 | Multifunctional jumbo loader |
| CN201720661U (en) * | 2010-06-02 | 2011-01-26 | 河北省首钢迁安钢铁有限责任公司 | Lower supporting roller device with belt capable of being disassembled freely |
| CN104564090A (en) * | 2014-12-13 | 2015-04-29 | 中国煤炭科工集团太原研究院有限公司 | Multifunctional tunnel repairing integrated machine |
| CN205085902U (en) * | 2015-11-10 | 2016-03-16 | 武汉钢铁(集团)公司 | A device for changing conveyer belt bearing roller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107676102A (en) | 2018-02-09 |
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Effective date of registration: 20220722 Address after: No.26 tuolanshan Road, Xuzhou Economic and Technological Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu XCMG Guozhong Laboratory Technology Co.,Ltd. Address before: 221004 26 Jinshan Road, Jinshan Bridge Economic Development Zone, Xuzhou, Jiangsu Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |
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