CN102392657B - Feeder for shotcrete machines - Google Patents
Feeder for shotcrete machines Download PDFInfo
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- CN102392657B CN102392657B CN 201110239901 CN201110239901A CN102392657B CN 102392657 B CN102392657 B CN 102392657B CN 201110239901 CN201110239901 CN 201110239901 CN 201110239901 A CN201110239901 A CN 201110239901A CN 102392657 B CN102392657 B CN 102392657B
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- sprocket
- reducer
- plate
- sprocket wheel
- channel
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Abstract
A feeder for shotcrete machines comprises supports, a sprocket wheel support, a housing and a hose; the supports are erected under a tramroad, a top plate is arranged on the supports, and a power system comprising an explosion-proof motor and a reducer and a sprocket wheel-chain drive mechanism are arranged on the top plate; the sprocket wheel support comprises channel steels, a screw lifting mechanism is arranged on the sprocket wheel support, an explosion-proof motor and a reducer are arranged in the sprocket wheel support, a driving shaft and a driven shaft are arranged inside the sprocket wheel support, the driving shaft is positioned on the output end of the reducer, the driven shaft is positioned on the lower part of the sprocket wheel support, sprocket wheels are symmetrically arranged on the driving shaft and the driven shaft, a roller chain is arranged between the upper and the lower sprocket wheels, and buckets are arranged on the roller chain; the housing is mounted outside the sprocket wheel support, and the hose is arranged at the discharge outlet of the housing. The feeder is integrated with taking and feeding functions, can directly feed slurry for the shotcrete machines on an underground driving face on the site, and dispenses with the hard work of manual taking, the structure of the feeder is compact, the feeder is convenient to dismount and mount, the working efficiency is high, and the feeder is favorable for construction in the narrow spatial environments of roadways.
Description
Technical field
The present invention relates to a kind of feeding device, especially a kind of feeding device that is applicable to the pulp shooting machine of mine rock shaft and drift supporting.
Background field
Gunite technology has not only become the principal mode of mine rock shaft and drift supporting, and be the lining cutting technology of traffic, water conservancy, the extensive use of city underground field, but in this technological process, in default of suitable plant equipment, mainly be at present by manually to the spraying machine feeding, big, the inefficiency of its labour intensity.On the other hand, because the down-hole development end is relatively disperseed, lane space is narrow and small, the ground of adopting arrange agitator preparation dry batched aggregate more during capital construction, be transported to each development end by mine car then, because development end is far away apart from pit shaft usually, ground configures aggregate and often can solidify in advance in the transportation, also must take on-the-spot artificial spice during use, not only require great effort but also time-consuming, had a strong impact on speed and the whitewashing quality of supporting construction.The scientific research personnel has developed and has crossed chain-bucket feeder, negative pressure Material sucking machine, several types of wet shot extrusion pump for this reason, but all uses because complex structure uses inconvenience, pigging or transportation difficulty not to succeed.
Summary of the invention
Technical problem: purpose of the present invention is exactly the weak point that will overcome in the prior art, and a kind of compact conformation, easy to assemble is provided, time saving and energy saving automatic material taking equipment.
Technical scheme: the feeding device of pulp shooting machine of the present invention; comprise support; be located at the support upper plate; top board is provided with the I fire-proof motor; the cycloidal reducer that links to each other with the I fire-proof motor and the sprocket chain strip transmission mechanism that links to each other with cycloidal reducer; the middle part of top board is provided with spiral lifting mechanism; the upper end of spiral lifting mechanism is connected with the sprocket chain strip transmission mechanism; the lower end of spiral lifting mechanism is connected with the sprocket holder that channel-section steel is formed; sprocket holder inside is provided with II fire-proof motor and the reducer that is connected with the II fire-proof motor; inboard parallel two sprocket shafts up and down that are provided with of sprocket holder; the cochain wheel shaft links to each other with reducer shaft; the lower sprocket axle is positioned at the bottom of sprocket holder; be arranged with four sprocket wheels up and down arranged in pairs on two sprocket shafts up and down; be surrounded with roller chain on the paired sprocket wheel up and down; be laid with 16 on the roller chain and dig hopper; the outside of sprocket holder is provided with the shell that shields, and is connected with the discharging flexible pipe on the shell.
Described support comprises the support base plate, is located at the card rail plate that supports on the base plate, and the outside of supporting base plate is provided with standpipe, and standpipe is provided with the sleeve pipe with its phase fit, and the both sides of standpipe are provided with bearing rib, and standpipe is provided with the spacing snap ring of limiting boot position; Described sprocket chain strip transmission mechanism by be three sprocket wheels that isosceles triangle arranges, be located at three on the sprocket wheel roller chain and the device that steps up that is located at the chain outside constitute; Described spiral lifting mechanism comprises leading screw, is located at bearing, bearing support and the elastic circlip of leading screw upper end, and the lower end of leading screw is provided with the leading screw sleeve and is fixed on feed screw nut on the sprocket holder; Described sprocket holder comprises symmetrically arranged two vertically big channel-section steels, is nested in two two nested channel-section steels in the vertically big channel-section steel, be provided with the big channel-section steel of level between two nested channel-section steels, be arranged with two vertical channel bars on the big channel-section steel of level, be provided with reducer upper mounted plate and reducer bottom plate between two vertical channel bars; Described shell comprises the shell junction plate that is located on the sprocket holder and is located at punching press coverboard and the reclaiming plate of sprocket holder both sides; Described dig hopper by the back have bolt hole U-shaped bucket bent plate and the baffle plate that is fixed on U-shaped bucket bent plate both sides constitute.
Beneficial effect: owing to adopted technique scheme, feeding device of the present invention can directly be finished the on-the-spot feed that pulp shooting machine is used slurry at the down-hole driving face, replaced manually getting material, feeding device is erected at the mine car top, start the II fire-proof motor, drive cochain wheel shaft and driving shaft sprocket rotation through the turbine and worm reductor, the driving shaft sprocket wheel drives chain and rotates, drive bucket and dig material in chain transmission lower end, in chain transmission upper end material casting, material is dished out at the reclaiming plate discharging opening, feeds pulp shooting machine by flexible pipe.Start the I fire-proof motor, rotate through cycloid speed reducer band chain wheel chain drive, the leading screw that the driven sprocket of sprocket chain strip transmission mechanism drives spiral lifting mechanism rotates, the slippage up and down of the nested channel-section steel of drive chain wheel carrier, drive the II fire-proof motor, roller chain digs hopper, sprocket wheel, sprocket shaft, shell, flexible pipe moves up and down together, be the aggregate in the Automatic Extraction mine car, till getting sky.Speed and the quality of production efficiency and gunite have been improved greatly, laborsaving saving time.Its compact conformation, size is little, easy accessibility, the slurry stable components, good working effect, the production efficiency height has practicality widely in the art.
Description of drawings
Fig. 1 is that structural representation cuts open in the master of the present invention office of looking.
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is that structural representation cuts open in a left side of the present invention office of looking.
Fig. 4 is spiral lifting of the present invention mechanism structure chart.
Fig. 5 is sprocket holder structure chart of the present invention.
Fig. 6 is sprocket holder plan structure figure of the present invention.
Fig. 7 is shell master TV structure figure of the present invention.
Fig. 8 is shell plan structure figure of the present invention.
Fig. 9 is the hopper master TV structure figure that digs of the present invention.
Figure 10 is the hopper left side TV structure figure that digs of the present invention.
Among the figure: 1-support, 2-I fire-proof motor, 3-cycloidal reducer; 4-sprocket chain strip transmission mechanism, 5-spiral lifting mechanism, 6-top board; 7-reducer, 8-sprocket shaft, 9--sprocket holder; 10-II fire-proof motor, 11-roller chain, 12-dig hopper; 13-sprocket wheel, 14-shell, 15-discharging flexible pipe; 16-mine car, 1-1-support base plate, 1-2-card rail plate; 1-3-standpipe, 1-4-bearing rib, 1-5-sleeve pipe; 1-6-spacing snap ring, 4-1-sprocket wheel, 4-2-roller chain; 4-3-step up device, 5-1-leading screw, 5-2-bearing; 5-3-bearing support, 5-4-elastic circlip, 5-5-feed screw nut; 5-6-leading screw sleeve, 9-1-vertically big channel-section steel, 9-2-nested channel-section steel; the big channel-section steel of 9-3-level, 9-4-vertical channel bar, 9-5-reducer upper mounted plate; 9-6-reducer bottom plate, 14-1-containment vessel junction plate, 14-2-punching press coverboard; 14-3-reclaiming plate, 12-1-U-shaped bucket bent plate, 12-2-baffle plate.
The specific embodiment
Below in conjunction with accompanying drawing an example of the present invention is further described: the feeding device of pulp shooting machine shown in Figure 1, mainly by support 1, be located at fire-proof motor 2, cycloidal reducer 3, sprocket chain strip transmission mechanism 4, spiral lifting mechanism 5, top board 6, reducer 7, sprocket shaft 8, sprocket holder 9, fire-proof motor 10, roller chain 11 on the support 1, dig hopper 12, sprocket wheel 13, shell 14, flexible pipe 15 constitute.Described support 1 comprises support base plate 1-1, is located at the card rail plate 1-2 that supports on the base plate 1-1, the outside of supporting base plate 1-1 is provided with standpipe 1-3, be used for fixed riser 1-3, standpipe 1-3 is provided with the sleeve pipe 1-5 with its phase fit, the both sides of standpipe 1-3 are provided with bearing rib 1-4, and standpipe 1-3 is provided with the spacing snap ring 1-6 of restriction site.The card rail plate 1-2 that supports on the base plate 1-1 is used for fixedly tramroad, so that mine car 16 turnover of charging.Be connected with top board 6 on the support 1, I fire-proof motor 2 and cycloidal reducer 3 are fixedly arranged on the top board 6, cycloidal reducer 3 output shafts are connected with the drive sprocket that is fixed on top board 6 upper sprocket wheel chain drives 4, sprocket wheel chain drive 4 mechanisms are by being three identical sprocket wheel 4-1 that isosceles triangle is arranged, the roller chain 4-2 that is located between the sprocket wheel constitutes with the device 4-3 that steps up that is located at the chain outside; Stepping up device 4-3 is made of minor sprocket and spring.The middle part of top board 6 is provided with spiral lifting mechanism 5; the upper end of spiral lifting mechanism 5 is connected with sprocket chain strip transmission mechanism 4; the lower end of spiral lifting mechanism 5 is connected with the sprocket holder 9 that channel-section steel is formed; sprocket holder 9 inside are provided with II fire-proof motor 10 and the reducer 7 that is connected with II fire-proof motor 10; sprocket holder 9 inboard parallel two sprocket shafts 8 up and down that are provided with; the cochain wheel shaft links to each other with 7 of reducers; the lower sprocket axle is positioned at the bottom of sprocket holder 9; be arranged with four sprocket wheels 13 up and down arranged in pairs on two sprocket shafts 8 up and down; be surrounded with roller chain 11 on the paired sprocket wheel 13 up and down; be laid with 16 on the roller chain 11 and dig hopper 12; the outside of sprocket holder 9 is provided with the shell 14 that shields, and is connected with discharging flexible pipe 15 on the shell 14.The driven sprocket of sprocket chain strip transmission mechanism 4 is connected with the leading screw 5-1 of spiral elevator structure 5; leading screw 5-1 is connected with elastic circlip 5-4 with bearing 5-2 in the bearing 5-3 seat with bearing support 5-3 on being fixed on top board by between centers; leading screw 5-1 outer be fixed on the nested channel-section steel 9-2 of sprocket holder on leading screw sleeve 5-6 be connected; the feed screw nut 5-5 supporting with leading screw 5-1 is fixed on the nested channel-section steel 9-2 of sprocket holder; two vertical big channel-section steel 9-1 of sprocket holder 9 are fixed on the top board 6; two nested channel-section steel 9-2 can be along wall slip in the vertical big channel-section steel 9-1; be connected with a big channel-section steel 9-3 of level between two nested channel-section steel 9-2; on the big channel-section steel 9-3 of level, two vertical channel bar 9-4 are arranged fixedly; between two vertical channel bar 9-4, be connected with reducer upper mounted plate 9-5 and reducer bottom plate 9-6; reducer 7 is fixed in the middle of reducer upper mounted plate 9-5 and the reducer bottom plate 9-6; II fire-proof motor 10 is connected with reducer 7 inputs; driving shaft 8 is connected with sprocket holder 9 by the bearing that is fixed on the sprocket holder with driven shaft 14; driving shaft 8 is connected with reducer 7 outputs; four sprocket wheels 13 symmetry in twos are fixed on the sprocket shaft 8; drive sprocket is connected by roller chain 11 with driven sprocket; digging hopper 12 is fixed on the roller chain 11 uniformly; dig hopper by the back have bolt hole U-shaped bucket bent plate 12-1 and the baffle plate 12-2 that is fixed on U-shaped bucket bent plate both sides constitute; shell 14 is made of with the punching press coverboard 14-2 and the reclaiming plate 14-3 that are connected with containment vessel junction plate 14-1 by bolt 12 containment vessel junction plate 14-1 that are fixed on the nested channel-section steel 9-2 of sprocket holder, and reclaiming plate 14-3 outlet is connected with flexible pipe 15.
The course of work: the aggregate of will whitewashing (yellow sand and stone) is transported to driving face with mine car 17, this feeding device is erected on the mine car, II fire-proof motor 10 starts, drive cochain wheel shaft 8 and 13 rotations of driving shaft sprocket wheel through turbine and worm reductor 7, driving shaft sprocket wheel 13 drives chain 11 and rotates, and drives bucket 13 and digs material in chain transmission lower end, in chain transmission upper end material casting, material is dished out at reclaiming plate 14-3 discharging opening, feeds pulp shooting machine by flexible pipe 15.I fire-proof motor 2 starts, rotate through cycloid speed reducer 3 band chains wheel chain drive 4, the leading screw 5-1 that the driven sprocket of sprocket chain strip transmission mechanism 4 drives spiral lifting mechanism 5 rotates, the nested channel-section steel 9-2 of drive chain wheel carrier 9 slippage up and down, drive II fire-proof motor 10, roller chain 11 digs hopper 12, sprocket wheel 13, sprocket shaft 8, shell 14, flexible pipe 15 moves up and down together, and aggregate is got till the sky in mine car.
Claims (7)
1. the feeding device of a pulp shooting machine; it is characterized in that: it comprises support (1); be located at support (1) upper plate (6); top board (6) is provided with I fire-proof motor (2); the cycloidal reducer (3) that links to each other with I fire-proof motor (2) and the sprocket chain strip transmission mechanism (4) that links to each other with cycloidal reducer (3); the middle part of top board (6) is provided with spiral lifting mechanism (5); the upper end of spiral lifting mechanism (5) is connected with sprocket chain strip transmission mechanism (4); the lower end of spiral lifting mechanism (5) is connected with the sprocket holder (9) that channel-section steel is formed; sprocket holder (9) inside is provided with II fire-proof motor (10) and the reducer (7) that is connected with II fire-proof motor (10); inboard parallel two sprocket shafts (8) up and down that are provided with of sprocket holder (9); the cochain wheel shaft links to each other with reducer (7) axle; the lower sprocket axle is positioned at the bottom of sprocket holder (9); be arranged with four sprocket wheels (13) up and down arranged in pairs up and down on two sprocket shafts (8); be surrounded with roller chain (11) on the paired sprocket wheel (13) up and down; be laid with 16 on the roller chain (11) and dig hopper (12); the outside of sprocket holder (9) is provided with the shell (14) that shields, and is connected with discharging flexible pipe (15) on the shell (14).
2. the feeding device of pulp shooting machine according to claim 1, it is characterized in that: described support (1) comprises support base plate (1-1), is located at the card rail plate (1-2) that supports on the base plate (1-1), the outside of supporting base plate (1-1) is provided with standpipe (1-3), standpipe (1-3) is provided with the sleeve pipe (1-5) with its phase fit, the both sides of standpipe (1-3) are provided with bearing rib (1-4), and standpipe (1-3) is provided with the spacing snap ring (1-6) of limiting boot (1-5) position.
3. the feeding device of pulp shooting machine according to claim 1 is characterized in that: described sprocket chain strip transmission mechanism (4) steps up device (4-3) formation by what be three sprocket wheels (4-1) that isosceles triangle arranges, be located at the roller chain (4-2) on three sprocket wheels (4-1) and be located at the chain outside.
4. the feeding device of pulp shooting machine according to claim 1, it is characterized in that: described spiral lifting mechanism (5) comprises leading screw (5-1), be located at bearing (5-2), bearing support (5-3) and the elastic circlip (5-4) of leading screw (5-1) upper end, and the lower end of leading screw (5-1) is provided with leading screw sleeve (5-6) and is fixed on feed screw nut (5-5) on the sprocket holder (9).
5. the feeding device of pulp shooting machine according to claim 1, it is characterized in that: described sprocket holder (9) comprises symmetrically arranged two vertically big channel-section steels (9-1), is nested in two two nested channel-section steels (9-2) in the vertically big channel-section steel (9-1), be provided with the big channel-section steel of level (9-3) between two nested channel-section steels (9-2), be arranged with two vertical channel bars (9-4) on the big channel-section steel of level (9-3), be provided with reducer upper mounted plate (9-5) and reducer bottom plate (9-6) between two vertical channel bars (9-4).
6. the feeding device of pulp shooting machine according to claim 1, it is characterized in that: described shell (14) comprises the shell junction plate (14-1) that is located on the sprocket holder (9) and is located at punching press coverboard (14-2) and the reclaiming plate (14-3) of sprocket holder (9) both sides.
7. the feeding device of pulp shooting machine according to claim 1 is characterized in that: describedly dig the baffle plate (12-2) that hopper (12) has the U-shaped bucket bent plate (12-1) of bolt hole by the back and be fixed on U-shaped bucket bent plate (12-1) both sides and constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110239901 CN102392657B (en) | 2011-08-22 | 2011-08-22 | Feeder for shotcrete machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110239901 CN102392657B (en) | 2011-08-22 | 2011-08-22 | Feeder for shotcrete machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102392657A CN102392657A (en) | 2012-03-28 |
| CN102392657B true CN102392657B (en) | 2013-07-17 |
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ID=45860026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110239901 Expired - Fee Related CN102392657B (en) | 2011-08-22 | 2011-08-22 | Feeder for shotcrete machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102392657B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848473A (en) * | 2012-09-12 | 2013-01-02 | 徐州中部矿山设备有限公司 | Elevation-type material-fetching device for mining-use automatic-feeding concrete jet machine |
| CN103147766B (en) * | 2013-03-14 | 2015-04-29 | 中国矿业大学 | Charging device for shotcrete machine |
| CN104016149B (en) * | 2014-05-16 | 2016-02-10 | 山东交通学院 | Pneumatic chain bucket type feeder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182445A (en) * | 1977-07-19 | 1980-01-08 | Wiener Bruckenbau-Und Eisenkonstruktions-Aktiengesellschaft | Apparatus for transporting bulk materials |
| CN200961050Y (en) * | 2006-07-18 | 2007-10-17 | 中国天辰化学工程公司 | Endless chain type inner bucket lifter |
| CN101519971A (en) * | 2009-03-28 | 2009-09-02 | 中国矿业大学 | Feeding device of spraying machine |
| CN101709624A (en) * | 2009-11-14 | 2010-05-19 | 山东天河科技有限公司 | Automatic loading shotcrete machine for coal mine |
| CN202250102U (en) * | 2011-08-22 | 2012-05-30 | 中国矿业大学 | Material supply device of pulp shooting machine |
-
2011
- 2011-08-22 CN CN 201110239901 patent/CN102392657B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182445A (en) * | 1977-07-19 | 1980-01-08 | Wiener Bruckenbau-Und Eisenkonstruktions-Aktiengesellschaft | Apparatus for transporting bulk materials |
| CN200961050Y (en) * | 2006-07-18 | 2007-10-17 | 中国天辰化学工程公司 | Endless chain type inner bucket lifter |
| CN101519971A (en) * | 2009-03-28 | 2009-09-02 | 中国矿业大学 | Feeding device of spraying machine |
| CN101709624A (en) * | 2009-11-14 | 2010-05-19 | 山东天河科技有限公司 | Automatic loading shotcrete machine for coal mine |
| CN202250102U (en) * | 2011-08-22 | 2012-05-30 | 中国矿业大学 | Material supply device of pulp shooting machine |
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| Publication number | Publication date |
|---|---|
| CN102392657A (en) | 2012-03-28 |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Fei Inventor after: Li Aimin Inventor after: Wang Youqing Inventor after: Chen Jinggang Inventor after: Xu Zhiyang Inventor before: Li Aimin Inventor before: Chen Fei Inventor before: Wang Youqing Inventor before: Chen Jinggang Inventor before: Xu Zhiyang |
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Free format text: CORRECT: INVENTOR; FROM: LI AIMIN CHEN FEI WANG YOUQING CHEN JINGGANG XU ZHIYANG TO: CHEN FEI LI AIMIN WANG YOUQING CHEN JINGGANG XU ZHIYANG |
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Granted publication date: 20130717 Termination date: 20160822 |