CN101786933A - Auxiliary loading device applied to anfoexplosives loading cart - Google Patents
Auxiliary loading device applied to anfoexplosives loading cart Download PDFInfo
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- CN101786933A CN101786933A CN 201010126596 CN201010126596A CN101786933A CN 101786933 A CN101786933 A CN 101786933A CN 201010126596 CN201010126596 CN 201010126596 CN 201010126596 A CN201010126596 A CN 201010126596A CN 101786933 A CN101786933 A CN 101786933A
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Abstract
The invention discloses an auxiliary loading device applied to an anfoexplosives loading cart, which is arranged below a loading spiral outlet (7) of the anfoexplosives loading cart and is composed of a rotating circular disk (4), a moveable circular ring which is arranged in a rotating circular disk and supports the rotating circular disk (4) and a plurality of sections of detachable chutes; the circular ring is fixed on the loading spiral outlet (7) of a loading cart (1) through a bolt or a hanger (9); the rotating circular disk (4) is welded with or fixedly connected with a first section of a chute (5), a second section of a chute (2) is connected with the first section of the chute (5) through the bolt or through other connection modes, the number of the chutes can be increased or decreased according to the actual condition of the blast hole and normally ranges from 2 to 5.The invention has the advantages of short loading and positioning time, large number of loaded blast holes at one-time positioning, high efficiency and low blasting cost, the anfoexplosives loading cart can previously load one blast hole at each positioning and now the number is increased to 4-5, so that positioning time used for loading is greatly shortened and labor efficiency is improved.
Description
Technical field
The present invention relates to a kind of means for loading of explosive loading truck, especially relate to the auxiliary means for loading that a kind of ammonium nitrate-fuel oil mixture explosive loading truck is used, in the open blasting works operation place widespread uses such as mine, stone quarry, water conservancy, traffic.
Background technology
The explosive loading car is familiar with by departments such as domestic mine, water conservancy, traffic more and more as the representative of explosion automatization and is used.
Along with the development of blasting works technology, explosive loading truck obtains using in blasting works more and more widely, and the ammonium nitrate-fuel oil mixture powder charge is because processing is simple, and is safe in utilization and obtain liking of users.But, because the ammonium nitrate-fuel oil mixture explosive loading truck adopts inflexible loading screw blast hole charging explosive, 3～4 meters of helix length, rotatable 180 degree, in the mine or blasting site when loading explosive, be the center of circle only with the spiral rear portion, big gun hole on the circular arc that diameter is 3～4 meters could be passed through to load explosive smoothly after the one-time positioning, usually such big gun hole has only 1, maximum 2, each filling big gun hole needs back and forth the reversing location to look for the big gun hole, expends a large amount of time, has greatly influenced the loading rate of explosive loading truck.
Chinese patent CN200620124911.6 provides a kind of overhead type porous particulated ammonium oil explosive to mix the system explosive loading truck, comprise wheel house, supervisory control desk, chassis, drug storage container, armed lever, the batch mixing transfer mechanism, rotating mechanism, hydraulic gear, drug storage container is arranged on the chassis, pass through pipeline respectively, valve, pump, gauger communicates with the batch mixing transfer mechanism, spice behind the batch mixing is delivered to the defeated material mouth that is provided with on the armed lever big gun hole of packing into by transfer mechanism, it also comprises a vertical spin, be vertically set on the chassis rear portion, be pipeline configuration, pipeline internal screw handling machinery is carried spice, two ends respectively with armed lever, the batch mixing transfer mechanism communicates, on vertical spin divides, following two portions, Lower Half is fixed on chassis, the first half connects armed lever and can rotate simultaneously, rotating mechanism is arranged on the vertical spin, between following two portions, armed lever is arranged at the top of drug storage container on the car.This overhead type porous particulated ammonium oil explosive mixes system explosive loading truck production efficiency and increases, and the armed lever gyrobearing is unrestricted, and angle of rotation can reach 345 degree.But still exist and load the big gun hole and be limited in scope, after the one-time positioning, can only load 1 one big gun holes, need back and forth the reversing location to look for the big gun hole, thereby influenced loading rate, the blasting cost height.
Summary of the invention
Purpose of the present invention, exactly at the problems referred to above that exist in the existing ammonium nitrate-fuel oil mixture truck charging process, and provide a kind of truck charging setting time short, one-time positioning to load that the big gun hole count is many, efficient is high and reduced the auxiliary means for loading that the ammonium nitrate-fuel oil mixture explosive loading truck of blasting cost is used.
For realizing above-mentioned purpose of the present invention, the auxiliary means for loading that a kind of ammonium nitrate-fuel oil mixture explosive loading truck of the present invention is used by the following technical solutions:
The auxiliary means for loading that a kind of ammonium nitrate-fuel oil mixture explosive loading truck of the present invention is used is arranged on the below of the loading spiral outlet of ammonium nitrate-fuel oil mixture explosive loading truck, be by in rotating-disk, the rotating-disk groove and support mobilizable annulus of rotating-disk, the dismountable chute of a few joint assembles, annulus is fixed on explosive loading truck loading spiral outlet by bolt or hook, rotating-disk and first segment chute weld or are fixedly linked, and other chute is connected with the first segment chute in proper order by bolt, latch or other mode of connection.
The internal diameter of described rotating-disk is suitable with explosive loading truck loading spiral outlet bore, and the quantity of described chute is 2～5 joints, and the length of every joint chute is 1～2.0 meter.
The auxiliary means for loading that a kind of ammonium nitrate-fuel oil mixture explosive loading truck of the present invention is used can be that metal or plastics are made, and is preferably made by stainless steel or aluminium.
After adopting above technical scheme, the auxiliary means for loading that a kind of ammonium nitrate-fuel oil mixture explosive loading truck of the present invention is used has the following advantages: adopt to flexibly connect, make the ammonium nitrate-fuel oil mixture explosive loading truck when powder charge, select arbitrarily blast hole projectile filling in 10 meters the scope in the explosive loading truck side, do not need to move backward back and forth, one-time positioning can be adorned 4～5 big gun holes, save explosive loading truck greatly and looked for the localized time of hole, improve the loading rate of explosive loading truck, improved labour productivity.
Description of drawings
The structural nexus synoptic diagram of the auxiliary means for loading that Fig. 1 uses for a kind of ammonium nitrate-fuel oil mixture explosive loading truck of the present invention;
Fig. 2 be among Fig. 1 along A-A to sectional view.
Wherein: 1-explosive loading truck, 2-second joint chute, 3-cleans mouthful, 4-rotating-disk (can 360 ° rotation and tiltables), and 5-first segment chute, 6-altitude mixture control cylinder, 7-loading spiral, the 8-annulus, the 9-annulus is linked up with.
Embodiment
For further describing the present invention, the auxiliary means for loading of a kind of ammonium nitrate-fuel oil mixture explosive loading truck of the present invention being used below in conjunction with drawings and Examples elaborates.
The structural nexus synoptic diagram of the auxiliary means for loading of being used by a kind of ammonium nitrate-fuel oil mixture explosive loading truck of the present invention shown in Figure 1 is also found out in conjunction with Fig. 2, the auxiliary means for loading that a kind of ammonium nitrate-fuel oil mixture explosive loading truck of the present invention is used is arranged on the below of the loading spiral outlet 7 of ammonium nitrate-fuel oil mixture explosive loading truck, be by in rotating-disk 4, the rotating-disk groove and support mobilizable annulus 8 of rotating-disk 4, the dismountable chute of a few joint assembles; Annulus 8 is by bolt or link up with 9 and be fixed on the outlet of explosive loading truck 1 loading spiral 7, and powder charge finishes detachably; Rotating-disk 4 welds with first segment chute 5 or is fixedly linked, and the second joint chute 2 is connected with first segment chute 5 by bolt or other mode of connection, and the quantity of chute is generally 2～5 joints according to the increase and decrease of actual big gun hole situation.The top of altitude mixture control cylinder 6 links to each other with explosive loading truck 1 car body top, and the bottom of altitude mixture control cylinder 6 links to each other with loading spiral 7, and altitude mixture control cylinder 6 can be regulated the obliquity of loading spiral, and then regulates the obliquity of first segment chute 5, the second joint chute 2.
For ease of cleaning, on every joint chute, be provided with cleaning mouth 3.
The auxiliary means for loading that a kind of ammonium nitrate-fuel oil mixture explosive loading truck of the present invention is used uses at certain blasting site, 38 in the total big gun hole of blasting site, and the hole pattern parameter is:
A. bench height H=15 rice;
B. borehole diameter D=180 millimeter;
C. big gun hole inclination alpha=90 are spent;
D. pitch-row a=8 rice;
E. array pitch b=4.2 rice;
F. arrange number n=3 row;
G. burden w=4.2 rice;
H. super dark h=1.5 rice;
I. hole depth L=16.5 rice;
J. pack height L
1=4 meters;
K. shot elevation L
2=12.5 meters.
6 tons of powder charges use supplementary unit to carry out powder charge, consuming time 2 hours 05 minutes altogether.
Comparative example:
Same big gun hole parameter, same geologic condition, 5.98 tons of explosive loads are not total to consuming time 3 hours 30 minutes when having supplementary unit.
Claims (4)
1. auxiliary means for loading that the ammonium nitrate-fuel oil mixture explosive loading truck is used, be arranged on the below of loading spiral (7) outlet of ammonium nitrate-fuel oil mixture explosive loading truck, it is characterized in that: it is by rotating-disk (4), in the rotating-disk groove and support mobilizable annulus (8) of rotating-disk (4), the dismountable chute of several joints assembles, annulus (8) is fixed on explosive loading truck (1) loading spiral outlet by bolt or hook (9), rotating-disk (4) welds with first segment chute (5) or is fixedly linked, and other chute passes through bolt, latch or other mode of connection are connected with first segment chute (5) order.
2. the auxiliary means for loading that a kind of ammonium nitrate-fuel oil mixture explosive loading truck as claimed in claim 1 is used is characterized in that: the internal diameter of described rotating-disk (4) is suitable with explosive loading truck loading spiral (7) outlet bore.
3. the auxiliary means for loading that a kind of ammonium nitrate-fuel oil mixture explosive loading truck as claimed in claim 1 or 2 is used is characterized in that: the quantity of described chute is 2～5 joints, and the length of every joint chute is 1～2.0 meter.
4. the auxiliary means for loading that a kind of ammonium nitrate-fuel oil mixture explosive loading truck as claimed in claim 3 is used is characterized in that: described auxiliary means for loading is made by stainless steel or aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101265961A CN101786933B (en) | 2010-03-15 | 2010-03-15 | Auxiliary loading device applied to anfoexplosives loading cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101265961A CN101786933B (en) | 2010-03-15 | 2010-03-15 | Auxiliary loading device applied to anfoexplosives loading cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101786933A true CN101786933A (en) | 2010-07-28 |
| CN101786933B CN101786933B (en) | 2011-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101265961A Expired - Fee Related CN101786933B (en) | 2010-03-15 | 2010-03-15 | Auxiliary loading device applied to anfoexplosives loading cart |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983150A (en) * | 2014-05-12 | 2014-08-13 | 山西惠丰特种汽车有限公司 | Elevated type on-site granular ANFO (Ammonium Nitrate Fuel Oil) explosive mixed loading automobile |
| CN112358371A (en) * | 2020-11-12 | 2021-02-12 | 中国葛洲坝集团易普力股份有限公司 | Finished ammonium nitrate fuel oil explosive charging machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008025972A (en) * | 2006-07-25 | 2008-02-07 | Shimizu Corp | Automatic explosive loading device and explosive loading method |
| CN201031207Y (en) * | 2006-11-03 | 2008-03-05 | 兴化市板桥矿山机械有限公司 | Overhead type porous grainy ANFO mixed regenerated filling vehicle |
| CN201694967U (en) * | 2010-03-15 | 2011-01-05 | 安徽盾安民爆器材有限公司 | Auxiliary charging device for anfo explosive charging vehicle |
-
2010
- 2010-03-15 CN CN2010101265961A patent/CN101786933B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008025972A (en) * | 2006-07-25 | 2008-02-07 | Shimizu Corp | Automatic explosive loading device and explosive loading method |
| CN201031207Y (en) * | 2006-11-03 | 2008-03-05 | 兴化市板桥矿山机械有限公司 | Overhead type porous grainy ANFO mixed regenerated filling vehicle |
| CN201694967U (en) * | 2010-03-15 | 2011-01-05 | 安徽盾安民爆器材有限公司 | Auxiliary charging device for anfo explosive charging vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983150A (en) * | 2014-05-12 | 2014-08-13 | 山西惠丰特种汽车有限公司 | Elevated type on-site granular ANFO (Ammonium Nitrate Fuel Oil) explosive mixed loading automobile |
| CN112358371A (en) * | 2020-11-12 | 2021-02-12 | 中国葛洲坝集团易普力股份有限公司 | Finished ammonium nitrate fuel oil explosive charging machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101786933B (en) | 2011-09-07 |
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Granted publication date: 20110907 Termination date: 20140315 |