CN103868424A - Three-axis linkage self-feeding mining stemming machine - Google Patents
Three-axis linkage self-feeding mining stemming machine Download PDFInfo
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- CN103868424A CN103868424A CN201410119980.7A CN201410119980A CN103868424A CN 103868424 A CN103868424 A CN 103868424A CN 201410119980 A CN201410119980 A CN 201410119980A CN 103868424 A CN103868424 A CN 103868424A
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Abstract
The invention discloses a three-axis linkage self-feeding mining stemming machine. The stemming machine is characterized in that a transmission unit is arranged, namely transmission shafts are horizontally arranged in a gear box in parallel and are respectively the first transmission shaft, the second transmission shaft and the third transmission shaft, and the transmission shafts are distributed in the plane perpendicular to the axis in an inverted triangle mode and axially stretch into a first output shaft, a second output shaft and a third output shaft respectively on the same output end side of the gear box; a stemming extrusion channel is formed by a stemming extrusion barrel and the first output shaft with a spiral blade; the second output shaft and the third output shaft are used for breaking and stirring stemming in a discharge hopper through a pawl on the second output shaft and a pawl on the third output shaft and provide feeding power for stemming to smoothly enter the stemming extrusion barrel, wherein the second output shaft and the third output shaft oppositely rotate. The plugging phenomenon is eliminated, and continuous production of stemming in a field can be achieved.
Description
Technical field
The present invention relates to three-shaft linkage from the mining Stemming machine of feeding.
Background technology
Often need drillhole blasting in engineering industries such as mining, construction of the highway, tunnel constructions, need a large amount of stemming plugged perforations, from the theory analysis of big gun hole plug, the broken rock energy of blast mainly divides two parts, impacts the gentle volume expansion energy of wave energy.Impact wave energy and account for 43.7%, gas expansion can account for 56.3%.The explosion of not stopping up big gun hole disappears the gas energy that has 50% from aperture.So the object that stemming stops up is more to give full play to the broken rock effect that accounts for blast gross energy gas expansion energy over half.For many years, the stemming that blasting engineering uses, mixes and stirs clay at the construction field (site) by workman, and kneading forms by hand, inefficiency, and labour intensity is large, poor working environment, stemming moulding is very lack of standardization, has had a strong impact on demolition effect.
Stemming machine as thering is site operation, be convenient to the features such as migration, output finished product speed is adjustable, safe and reliable, stemming production mechanization and automation issues are solved, progressively extensively approve for unit in charge of construction, the Stemming machine using mostly at present is motor and drives, because Stemming machine is without feed mechanism, or the unreasonable frequent appearance of the feed mechanism phenomenon of " blocking up ", especially, in the time working continuously, effect is very undesirable.
Summary of the invention
The present invention is for avoiding the existing weak point of above-mentioned prior art, provide a kind of three-shaft linkage from the mining Stemming machine of feeding, make operating efficiency, solve the use drawback that original Stemming machine exists to improve stemming, guarantee safety in utilization and the adaptability of mining Stemming machine.
The present invention is that technical solution problem adopts following technical scheme:
Three-shaft linkage of the present invention from the design feature of the mining Stemming machine of feeding is:
Gear unit is set, in gear-box, to be level and to be arranged in parallel each power transmission shaft, described each power transmission shaft is respectively the first power transmission shaft, second driving shaft and the 3rd power transmission shaft, described each power transmission shaft is del and distributes in the plane perpendicular to axis, the first power transmission shaft is on the summit of inverted triangle bottom, and second driving shaft and the 3rd power transmission shaft divide on two summits that are in inverted triangle top margin; Between described the first power transmission shaft and second driving shaft, and between described second driving shaft and the 3rd power transmission shaft, gear drive is set respectively; Described the first power transmission shaft, second driving shaft and the 3rd power transmission shaft the same output end of described gear-box respectively shaft extension be the first output shaft, the second output shaft and the 3rd output shaft;
Driver element is set, and is in support, to be set to decelerator to provide the air motor of power, and the first power transmission shaft is stretched at the input side shaft of described gear-box, and connects with the output of decelerator by shaft coupling;
Arrange and squeeze mud unit,, on described the first output shaft, helical blade is set, be arranged in and squeeze mud cylinder with the first output shaft of helical blade, with described crowded mud cylinder with form the passage of extruding of strip stemming with the first output shaft of helical blade, at the front end of described crowded mud cylinder, stemming discharging gate is installed, pug entrance is positioned at the second half section top of squeezing mud cylinder;
Feed unit is set, and is to be respectively arranged with pusher dog on described the second output shaft and the 3rd output shaft; The pug entrance of described crowded mud cylinder is undertaken on the feed opening of hopper, with both sides, the form of ear is protruded to hopper sidewall in the outside of the front and back of described hopper sidewall a pair of semicircular cylinder is set, described a pair of half round buss is on coaxial position with described the second output shaft and the 3rd output shaft respectively, and described the second output shaft and the 3rd output shaft are contained in respectively in the semicircular cylinder of corresponding position separately together with pusher dog.
Three-shaft linkage of the present invention is also from the design feature of the mining Stemming machine of feeding: on the shell of described decelerator, connect one section for protecting the connection cover cylinder of described shaft coupling, between described connection cover cylinder and gear-box, be connected with balance cover cylinder, in described balance cover cylinder, a pair of taper roll bearing for balancing axial thrust be set.
Three-shaft linkage of the present invention is also from the design feature of the mining Stemming machine of feeding: it is rectangular box that described support is set, and in described casing, air motor is installed, and the power shaft of described decelerator and the output shaft of described air motor are connected.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, the present invention utilizes in feed hopper with the second output shaft of pusher dog and relatively rotating of the 3rd output shaft, not only play the broken agitating function of mud material, simultaneously again mud material is entered smoothly and squeezes mud cylinder and provide and send power to, stemming is constantly extruded under helical blade power drive, eliminate the phenomenon of " blocking up ", realize stemming continuous production at the scene, stemming has been produced and realized automation, stemming moulding standardization.
2, the present invention pushes down Triangle-Profile at gear-box by each power transmission shaft, and compact conformation, reasonable, takes up room little.
3, the present invention is closed-type cylindrical gearing, and working condition is good, greatly reduces than open type drive apparatus fault rate.
4, the present invention arranges balance cover cylinder at the input of the first power transmission shaft, and in balance cover cylinder, a pair of taper roll bearing for balancing axial thrust is installed, and can effectively improve the service life of Stemming machine, for stemming is produced assurance is provided continuously.
5, the basis that in the present invention, support had both been installed as stemming driving section gear-box, simultaneously again for the power-equipments such as air motor provide safe space, has protected power-equipment injury-free, thereby has ensured the security of equipment.
6, the present invention is particularly suitable for driving face in coal mine non-transformer, only has the workplace of airduct.
Accompanying drawing explanation
Fig. 1 is invention structural representation;
Fig. 2 is that the D of Fig. 1 is to view;
Fig. 3 is the A-A cross section transmission schematic diagram of Fig. 1;
Fig. 4 is the B-B cross section transmission schematic diagram of Fig. 1;
Fig. 5 is the C-C cross section transmission schematic diagram of Fig. 1;
Number in the figure: 1 decelerator, 2 connect cover cylinder, 3 taper roll bearings, 4 balance cover cylinders, 5 gear-boxes, 6 second axle one-level travelling gears, 7 second axle secondary transmission gears, 8 second driving shafts, 8a the second output shaft, 9 left semicircle cylinders, 10 feed hoppers, 11 squeeze mud cylinder, 12 helical blades, 13 first power transmission shafts, 13a the first output shaft, 14 discharging gates, 15 gripper shoes, 16 snap joints, 17 air inlet pipe, 18 pneumatic triplets, 19 supports, 20 primary gears, 21 air motors, 22 the 3rd power transmission shafts, 22a the 3rd output shaft, 23 the 3rd shaft transmission gears, 24 left pusher dogs, 25 right pusher dogs, 26 right semi-circle cylinders.
The specific embodiment
In the present embodiment, three-shaft linkage from the version of the mining Stemming machine of feeding is:
Referring to Fig. 1, Fig. 2, gear unit is set, in gear-box 5, to be level and each power transmission shaft that is arranged in parallel, each power transmission shaft is respectively the first power transmission shaft 13, second driving shaft 8 and the 3rd power transmission shaft 22, each power transmission shaft is del and distributes in the plane perpendicular to axis, the first power transmission shaft 13 is on the summit of inverted triangle bottom, and 22 points of second driving shaft 8 and the 3rd power transmission shafts are on two summits of inverted triangle top margin; Between the first power transmission shaft 13 and second driving shaft 8, be to carry out engaged transmission (as shown in Figure 3) with primary gear 20 and the second axle one-level travelling gear 6, be to carry out engaged transmission (as shown in Figure 4) with the second axle secondary transmission gear 7 and the 3rd shaft transmission gear 23 between second driving shaft 8 and the 3rd power transmission shaft 22; The first power transmission shaft, second driving shaft and the 3rd power transmission shaft the same output end of gear-box 5 respectively shaft extension be the first output shaft 13a, the second output shaft 8a and the 3rd output shaft 22a.
As shown in Figure 1, driver element is set, is in support 19, to be set to decelerator 1 provide air motor 21, the first power transmission shafts of power to stretch at the input side shaft of gear-box 5, and connects with the output of decelerator 1 by shaft coupling.
Arrange and squeeze mud unit, that helical blade 12 is set on the first output shaft, be arranged in and squeeze mud cylinder 11 with the first output shaft of helical blade 12, squeezing mud cylinder 11 is supported on support 19 by gripper shoe 15, to squeeze mud cylinder 11 and to form the passage of extruding of strip stemming with the first output shaft of helical blade 12, at the front end that squeezes mud cylinder 11, stemming discharging gate 14 is installed, pug entrance is positioned at the second half section top of squeezing mud cylinder 11.
As shown in Figure 1 and Figure 5, it is to be respectively arranged with pusher dog on the second output shaft and the 3rd output shaft that feed unit is set, i.e. being arranged on the left pusher dog 24 on the second output shaft and being arranged on the right pusher dog 25 on the 3rd output shaft shown in Fig. 5, the pug entrance that squeezes mud cylinder 11 is undertaken on the feed opening of hopper 10, with both sides, the form of ear is protruded to hopper sidewall in the outside of the front and back of hopper 10 sidewall a pair of semicircular cylinder is set, be left semicircle cylinder 9 and right semi-circle cylinder 26, a pair of semicircular cylinder is on coaxial position with the second output shaft and the 3rd output shaft respectively, the second output shaft and the 3rd output shaft are contained in respectively together with pusher dog in the semicircular cylinder of corresponding position separately, the two ends sealing of semicircular cylinder, the second output shaft shown in Fig. 5 is and clockwise rotates, the 3rd output shaft is and rotates counterclockwise, not only play in feed hopper 10 to the pusher dog that makes to rotate in opposite directions the broken agitating function of mud material, simultaneously again mud material is entered smoothly and squeezes mud cylinder and provide and send power to.
As shown in Figure 1, on the shell of decelerator 1, connect one section for protecting the connection cover cylinder 2 of shaft coupling, between connection cover cylinder 2 and gear-box 5, be connected with balance cover cylinder 4, a pair of taper roll bearing 3 is set in balance cover cylinder 4, extrude the axial force of production process for statocyst mud, with this can extension device service life.Support 19 is set for rectangular box, air motor 21 is installed in casing, the output shaft of the power shaft of decelerator 1 and air motor 21 is connected.
In concrete enforcement, corresponding structure setting also comprises:
As shown in Figure 1, pneumatic triplet 18 is set in the source of the gas input circuit of air motor 21, pneumatic triplet 18 is the source of the gas processing components that integrate air cleaner, pressure-reducing valve and oil sprayer, its volume is little, easy for installation, make the source of the gas that enters air motor be purified filtration simultaneously, and decompression supply with specified bleed pressure for air motor, guaranteed quality of filling gas and the pressure stability of air motor; The inlet end of pneumatic triplet 18 is to be connected with snap joint 16 by air inlet pipe 17, and snap joint 16 is arranged on the sidepiece of support 19, and air motor 21 is to adopt stepless time adjustment air motor.
Gas from pressure air pipe is introduced by snap joint 16, after filtering in pneumatic triplet 18 and compressing processing, enter air motor 21, by reductor 1, power is passed to Stemming machine the first power transmission shaft 13, and then by the first output shaft 13a, the mud material that enters crowded mud cylinder 11 from feed hopper 10 is extruded continuously from stemming discharging gate 14 under the dynamic action of helical blade 12, complete the making of stemming.
In power being passed to by reductor 1 to Stemming machine the first power transmission shaft 13 at air motor 21, through gear drive, second driving shaft 8 and the 3rd power transmission shaft 22 are rotated in opposite directions, and then make the second output shaft 8a drive the rotation clockwise of left pusher dog 24, the 3rd output shaft 22a drives the counterclockwise rotation of right pusher dog 25, with this, mud material in feed hopper 10 is sent to and squeezed mud cylinder 11 after fragmentation is stirred, complete stemming from charging and crushing function.
Claims (3)
1. three-shaft linkage, from the mining Stemming machine of feeding, is characterized in that:
Gear unit is set, to be level and to be arranged in parallel each power transmission shaft in gear-box (5), described each power transmission shaft is respectively the first power transmission shaft (13), second driving shaft (8) and the 3rd power transmission shaft (22), described each power transmission shaft is del and distributes in the plane perpendicular to axis, the first power transmission shaft (13) is on the summit of inverted triangle bottom, and second driving shaft and the 3rd power transmission shaft divide on two summits that are in inverted triangle top margin; Between described the first power transmission shaft and second driving shaft, and between described second driving shaft and the 3rd power transmission shaft, gear drive is set respectively; Described the first power transmission shaft, second driving shaft and the 3rd power transmission shaft the same output end of described gear-box (5) respectively shaft extension be the first output shaft, the second output shaft and the 3rd output shaft;
Driver element is set, in support (19), to be set to decelerator (1) to provide the air motor (21) of power, the first power transmission shaft is stretched at the input side shaft of described gear-box (5), and connects with the output of decelerator (1) by shaft coupling;
Arrange and squeeze mud unit, that helical blade (12) is set on described the first output shaft, be arranged in and squeeze mud cylinder (11) with the first output shaft of helical blade (12), with described crowded mud cylinder (11) with form the passage of extruding of strip stemming with the first output shaft of helical blade (12), at the front end of described crowded mud cylinder (11), stemming discharging gate (14) is installed, pug entrance is positioned at the second half section top of squeezing mud cylinder (11);
Feed unit is set, and is to be respectively arranged with pusher dog on described the second output shaft and the 3rd output shaft; The pug entrance of described crowded mud cylinder (11) is undertaken on the feed opening of hopper (10), with both sides, the form of ear is protruded to hopper sidewall in the outside of the front and back sidewall of described hopper (10) a pair of semicircular cylinder is set, described a pair of half round buss is on coaxial position with described the second output shaft and the 3rd output shaft respectively, and described the second output shaft and the 3rd output shaft are contained in respectively in the semicircular cylinder of corresponding position separately together with pusher dog.
2. three-shaft linkage according to claim 1 is from the mining Stemming machine of feeding, it is characterized in that: on the shell of described decelerator (1), connect one section for protecting the connection cover cylinder (2) of described shaft coupling, between described connection cover cylinder (2) and gear-box (5), be connected with balance cover cylinder (4), a pair of taper roll bearing for balancing axial thrust (3) is set in described balance cover cylinder (4).
3. three-shaft linkage according to claim 1 is from the mining Stemming machine of feeding, it is characterized in that: described support (19) is set for rectangular box, air motor (21) is installed in described casing, and the output shaft of the power shaft of described decelerator (1) and described air motor (21) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119980.7A CN103868424B (en) | 2014-03-27 | 2014-03-27 | Three-axis linkage self-feeding mining stemming machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119980.7A CN103868424B (en) | 2014-03-27 | 2014-03-27 | Three-axis linkage self-feeding mining stemming machine |
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| CN103868424A true CN103868424A (en) | 2014-06-18 |
| CN103868424B CN103868424B (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089549A (en) * | 2014-06-19 | 2014-10-08 | 湖州众星耐火材料有限公司 | High-efficiency stemming machine |
| CN104101272A (en) * | 2014-06-23 | 2014-10-15 | 湖州众星耐火材料有限公司 | Stemming machine |
| CN104807383A (en) * | 2015-05-22 | 2015-07-29 | 河北工程大学 | Stemming machine for highway tunnel drilling-and-blasting-method construction |
| CN106948587A (en) * | 2017-05-08 | 2017-07-14 | 宫豪坤 | It is a kind of can rotating mapping device and its wall flush coater |
| CN110404622A (en) * | 2019-06-10 | 2019-11-05 | 山东省田庄煤矿有限公司 | A kind of Stopping Clay Shaper |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076914U (en) * | 1990-06-27 | 1991-05-15 | 张朝吟 | Stemming machine |
| CA2104545A1 (en) * | 1992-08-31 | 1994-03-01 | Carl Hermanus Lubbe | Pumpable stemming |
| CN2936657Y (en) * | 2006-06-16 | 2007-08-22 | 王秀云 | Double-stage vacuum brick making machine |
| CN201212041Y (en) * | 2008-07-05 | 2009-03-25 | 佟伟 | Stemming extruder |
| CN202290006U (en) * | 2011-10-30 | 2012-07-04 | 胡福昌 | Multipoint synchronous continuous discharging device |
| CN203069072U (en) * | 2012-11-21 | 2013-07-17 | 淮南市伟迪达工贸有限责任公司 | Pneumatic stemming machine |
| CN203731968U (en) * | 2014-03-27 | 2014-07-23 | 淮北恒远工程建材设备有限责任公司 | Mine three-shaft linkage self-feeding stemming machine |
-
2014
- 2014-03-27 CN CN201410119980.7A patent/CN103868424B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076914U (en) * | 1990-06-27 | 1991-05-15 | 张朝吟 | Stemming machine |
| CA2104545A1 (en) * | 1992-08-31 | 1994-03-01 | Carl Hermanus Lubbe | Pumpable stemming |
| CN2936657Y (en) * | 2006-06-16 | 2007-08-22 | 王秀云 | Double-stage vacuum brick making machine |
| CN201212041Y (en) * | 2008-07-05 | 2009-03-25 | 佟伟 | Stemming extruder |
| CN202290006U (en) * | 2011-10-30 | 2012-07-04 | 胡福昌 | Multipoint synchronous continuous discharging device |
| CN203069072U (en) * | 2012-11-21 | 2013-07-17 | 淮南市伟迪达工贸有限责任公司 | Pneumatic stemming machine |
| CN203731968U (en) * | 2014-03-27 | 2014-07-23 | 淮北恒远工程建材设备有限责任公司 | Mine three-shaft linkage self-feeding stemming machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089549A (en) * | 2014-06-19 | 2014-10-08 | 湖州众星耐火材料有限公司 | High-efficiency stemming machine |
| CN104101272A (en) * | 2014-06-23 | 2014-10-15 | 湖州众星耐火材料有限公司 | Stemming machine |
| CN104807383A (en) * | 2015-05-22 | 2015-07-29 | 河北工程大学 | Stemming machine for highway tunnel drilling-and-blasting-method construction |
| CN106948587A (en) * | 2017-05-08 | 2017-07-14 | 宫豪坤 | It is a kind of can rotating mapping device and its wall flush coater |
| CN110404622A (en) * | 2019-06-10 | 2019-11-05 | 山东省田庄煤矿有限公司 | A kind of Stopping Clay Shaper |
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| Publication number | Publication date |
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| CN103868424B (en) | 2015-06-17 |
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