CN104803322A - Fork truck transport machine in coal mine tunnel - Google Patents
Fork truck transport machine in coal mine tunnel Download PDFInfo
- Publication number
- CN104803322A CN104803322A CN201510135475.6A CN201510135475A CN104803322A CN 104803322 A CN104803322 A CN 104803322A CN 201510135475 A CN201510135475 A CN 201510135475A CN 104803322 A CN104803322 A CN 104803322A
- Authority
- CN
- China
- Prior art keywords
- frame
- support
- coal mine
- yoke
- oil cylinder
- Prior art date
- 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.)
- Pending
Links
- 239000003245 coal Substances 0.000 title claims abstract description 19
- 238000004880 explosion Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07504—Accessories, e.g. for towing, charging, locking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07513—Details concerning the chassis
- B66F9/07527—Covers for, e.g. engines or batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/122—Platforms; Forks; Other load supporting or gripping members longitudinally movable
Abstract
The invention discloses a fork truck transport machine in a coal mine tunnel, and belongs to the technical field of material transportation in the coal mine tunnel. In order to solve the technical problems, a transport cart which is special for coal mine tunnel and has flexibly rotary fork truck parts is provided. The fork truck transport machine is convenient and flexible to use without enabling the whole vehicle body to rotate, barriers can be avoided efficiently, working safety is guaranteed, and work efficiency is increased. The adopted technical scheme is that multiple groups of traveling mechanisms are arranged on the lower part of a rack, the back end of a fork truck part is fixedly arranged on the front part of the rack through a turntable, the back part of the rack is provided with an explosion-proof diesel engine and a hydraulic system both of which provide motive power, the rack is also provided with a console and a driver's seat. The hydraulic crushing device of the floor heave crushing machine is arranged on the front part of the rack through the turntable, a hydraulic motor controls a gear transmission device to realize rotation of the turntable, the direction of the fork truck part is adjustable, the whole rack is unnecessary to rotate, and the floor heave crushing machine is more flexible to use.
Description
Technical field
Forklift transport machine in coal mine roadway of the present invention, belongs to object technical field of transportation in coal mine roadway.
Background technology
As the fork truck of one of shipping handling car, comparatively extensive in the factory application of some manufacturing enterprises, goods and materials can be transported to another place from a place at workshop by easily, to realize movement or the handling of goods.This known fork lift truck structure is single, function singleness, limits, can not realize full automation by working space.And Coal Transportation carries out in the tunnel of relative narrowness, in narrow tunnel, car body can only to be advanced retrogressing along a circuit, and car body unitary rotation operation easier is relatively large, increases the labour intensity of workman, and wastes a large amount of time; Car body volume is comparatively large, is in course of adjustment and just likely affects the work safety of workman.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, technical matters to be solved is to provide a kind of fork truck parts can the coal mine roadway special transport vehicle of flexible rotating, do not need operation car body unitary rotation, easy to use and flexible, can effective avoiding obstacles, ensure job security, improve work efficiency.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: forklift transport machine in coal mine roadway, comprise frame, traveling gear, anti-explosion diesel engine, hydraulic efficiency pressure system, control desk, turntable and fork truck parts, the bottom of frame is provided with organizes traveling gear more, the rear end of fork truck parts is fixedly mounted on the front portion of frame by turntable, the rear portion of frame is provided with the anti-explosion diesel engine and hydraulic efficiency pressure system that provide power, and frame is also provided with control desk and operator's saddle;
The structure of described turntable is for comprising base, support for rotary disc, top rotary table, intermediate active frame, HM Hydraulic Motor and gear ring, support for rotary disc is mounted by means of bolts on base, top rotary table be the disk like of back-off and movable button on support for rotary disc, the horizontal contact face of top rotary table and support for rotary disc is provided with the groove that matches and lays multiple first steel ball in groove, be installed with intermediate active frame in the middle of the bottom surface of top rotary table and intermediate active chord position in support for rotary disc, the bottom inside face of described support for rotary disc and the bottom outside face of intermediate active frame are equipped with corresponding groove, and in two grooves, a coupling link is installed, in the groove that the side of described coupling link is mounted by means of bolts on intermediate active frame and opposite side active card is contained in the groove of support for rotary disc, coupling link upper surface and the contact surface of support for rotary disc are provided with the groove that matches and lay multiple second steel ball in groove, described support for rotary disc, and between intermediate active frame, multiple roller is installed, the circumference side of described top rotary table is installed with gear ring, HM Hydraulic Motor is fixedly mounted on support for rotary disc side by motor bracket and the output shaft of HM Hydraulic Motor is installed with the gear be meshed with gear ring, yoke journal stirrup is also installed with above described top rotary table,
Described fork truck parts comprise yoke, rotary oil cylinder, outrigger, hoist cylinder, internal frame and fork plate, the rear end of yoke is hinged on yoke journal stirrup, front end and the outrigger upper end of yoke are hinged, the bottom of yoke is connected with the bottom surface of yoke by rotary oil cylinder, the inside of described outrigger is cavity and is provided with internal frame by hoist cylinder, the cylinder body of described hoist cylinder is hinged on the inwall on outrigger top, the piston rod end of hoist cylinder is stretched out downwards and is fixedly connected with internal frame upper end, the side of described outrigger has guide groove, the sidewall of internal frame is installed with fork plate and fork plate corresponding with described guide groove to the upper and lower running orbit in the junction of internal frame.
Described frame is provided with multiple support ground oil cylinder and multiple support oil cylinder, the cylinder body of described multiple support ground oil cylinder and support oil cylinder is all fixed in frame and piston rod end and is provided with support boots, the piston rod of support ground oil cylinder stretches to below frame, and the piston rod of support oil cylinder stretches to the top of frame.
Described yoke is the telescopic yoke of 2-3 section.
Described HM Hydraulic Motor is coated with motor shroud.
The excircle side of described top rotary table is coated with gear ring guard shield on earth between seat, and gear ring is the inside with gear ring guard shield.
Described traveling gear is band tyre group, or is rail mounted wheels, or is cterpillar drive.
Described anti-explosion diesel engine is flame-proof type combustion engine.
Described anti-explosion diesel engine is also set with protective cover, and protective cover is provided with louvre.
The beneficial effect that the present invention is compared with the existing technology had.
1, the fork truck parts in the present invention are arranged on frame front by turntable, and turntable rotates and realizes turntable rotation, the direction of adjustable fork truck parts by HM Hydraulic Motor control gear ring transmission mechanism, does not need operation frame unitary rotation, uses more flexible.
2, the present invention is provided with multiple support ground oil cylinder and multiple support oil cylinder at the middle part of frame, and operationally operation support ground oil cylinder and support oil cylinder stretch out and prop up top, tunnel and base plate makes the present invention more firm, and safety is better, works more stable.
The intermediate active frame of the turntable inside 3, in the present invention is that support for rotary disc reduces abutment pressure, avoids it to bear a heavy burden reduction of service life comparatively greatly; Coupling link between support for rotary disc and intermediate active frame ensure that and both relative distance prevents it to be subjected to displacement; First steel ball, the second steel ball and roller are the friction force in order to reduce contact surface, make it relatively rotate lighter; In order to protect HM Hydraulic Motor and gear ring when motor shroud and gear ring guard shield, prevent falling object in tunnel or water to the infringement of HM Hydraulic Motor and gear ring.
4, the fork truck parts in the present invention realize vertical running by the lifting of internal frame in outrigger inside, again by rotary oil cylinder realize entirety rotate up make fork plate tilt prevent goods and materials landing, also can adjust height according to obstacle height in lane simultaneously, avoiding obstacles, saving workers carry's obstacle is the time that fork truck is cleaned the street, and reduces the labour intensity of workman; The telescopic yoke of 2-3 section makes its avoiding obstacles lighter on the one hand, fork truck can also be made directly to stretch on the other hand to pitch out goods and materials in the inaccessiable cavity of car body to transport.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the using state figure of the present invention when running mobile.
Fig. 3 is the structural representation of intermediate station of the present invention.
In figure: 1 is frame, 2 is traveling gear, 3 is anti-explosion diesel engine, 4 is control desk, 5 is turntable, 6 is yoke, 7 is rotary oil cylinder, 8 is base, 9 is support for rotary disc, 10 is top rotary table, 11 is intermediate active frame, 12 is HM Hydraulic Motor, 13 is gear ring, 14 is the first steel ball, 15 is motor bracket, 16 is gear, 17 is yoke journal stirrup, 18 is outrigger, 19 is hoist cylinder, 20 is internal frame, 21 is fork plate, 22 is coupling link, 23 is the second steel ball, 24 is roller, 25 is protective cover, 26 is motor shroud, 27 is gear ring guard shield, 29 is support ground oil cylinder, 30 is support oil cylinder.
Detailed description of the invention
As Figure 1-3, forklift transport machine in coal mine roadway of the present invention, comprise frame 1, traveling gear 2, anti-explosion diesel engine 3, hydraulic efficiency pressure system, control desk 4, turntable 5 and fork truck parts, the bottom of frame 1 is provided with many group traveling geaies 2, the rear end of fork truck parts is fixedly mounted on the front portion of frame 1 by turntable 5, the rear portion of frame 1 is provided with the anti-explosion diesel engine 3 and hydraulic efficiency pressure system that provide power, and frame 1 is also provided with control desk 4 and operator's saddle;
The structure of described turntable 5 is for comprising base 8, support for rotary disc 9, top rotary table 10, intermediate active frame 11, HM Hydraulic Motor 12 and gear ring 13, support for rotary disc 9 is mounted by means of bolts on base 8, top rotary table 10 be the disk like of back-off and movable button on support for rotary disc 9, the horizontal contact face of top rotary table 10 and support for rotary disc 9 is provided with the groove that matches and lays multiple first steel ball 14 in groove, the centre, bottom surface of top rotary table 10 is installed with intermediate active frame 11 and intermediate active frame 11 is positioned at support for rotary disc 9, the bottom inside face of described support for rotary disc 9 and the bottom outside face of intermediate active frame 11 are equipped with corresponding groove, and in two grooves, a coupling link 22 is installed, in the groove that the side of described coupling link 22 is mounted by means of bolts on intermediate active frame 11 and opposite side active card is contained in the groove of support for rotary disc 9, coupling link 22 upper surface and the contact surface of support for rotary disc 9 are provided with the groove that matches and lay multiple second steel ball 23 in groove, described support for rotary disc, multiple roller 24 is installed between 9 and intermediate active frame 11, the circumference side of described top rotary table 10 is installed with gear ring 13, HM Hydraulic Motor 12 is fixedly mounted on support for rotary disc 9 side by motor bracket 15 and the output shaft of HM Hydraulic Motor 12 is installed with the gear 16 be meshed with gear ring 13, yoke journal stirrup 17 is also installed with above described top rotary table 10,
Described fork truck parts comprise yoke 6, rotary oil cylinder 7, outrigger 18, hoist cylinder 19, internal frame 20 and fork plate 21, the rear end of yoke 6 is hinged on yoke journal stirrup 17, front end and outrigger 18 upper end of yoke 6 are hinged, the bottom of yoke 6 is connected by the bottom surface of rotary oil cylinder 7 with yoke 6, the inside of described outrigger 18 is cavity and is provided with internal frame 20 by hoist cylinder 19, the cylinder body of described hoist cylinder 19 is hinged on the inwall on outrigger 18 top, the piston rod end of hoist cylinder 19 is stretched out downwards and is fixedly connected with internal frame 20 upper end, the side of described outrigger 18 has guide groove, the sidewall of internal frame 20 is installed with fork plate 21 and fork plate 21 corresponding with described guide groove to the upper and lower running orbit in the junction of internal frame 20.
Described frame 1 is provided with multiple support ground oil cylinder 29 and multiple support oil cylinder 30, described multiple support ground oil cylinder 29 and the cylinder body of support oil cylinder 30 are all fixed in frame 1 and piston rod end is provided with support boots, the piston rod of support ground oil cylinder 29 stretches to below frame 1, and the piston rod of support oil cylinder 30 stretches to the top of frame 1.
Described yoke 1 is the telescopic yoke of 2-3 section.
Described HM Hydraulic Motor 12 is coated with motor shroud 26.
The excircle side of described top rotary table 10 is coated with gear ring guard shield 27 between seat 8 on earth, and gear ring 13 is the inside with gear ring guard shield 27.
Described traveling gear 2 is band tyre group, or is rail mounted wheels, or is cterpillar drive.
Described anti-explosion diesel engine 3 is flame-proof type combustion engine.
Described anti-explosion diesel engine 3 is also set with protective cover 25, and protective cover 25 is provided with louvre.
Working process
Initial condition of the present invention as shown in Figure 2, staff is sitting in the control desk 4 operator's saddle 7 of the present invention operating front, the present invention is opened to goods and materials stacking place, then anti-explosion diesel engine 3 is started, the ground oil cylinder 29 of operation support simultaneously and support oil cylinder 30 stretch out and prop up top, tunnel and base plate makes the present invention firm, controlling turntable 5 rotation makes fork truck parts be positioned at directly over goods and materials, the piston rod of rotary oil cylinder 7 is regained, the loading plate of fork plate 21 is horizontal, the piston rod of hoist cylinder 19 stretches out and makes the loading plate of fork plate 21 downwards until touch ground, as shown in Figure 1, control the present invention advances forward or telescopic yoke 6 stretches out, after fork plate 21 forks goods and materials, the piston rod of hoist cylinder 19 is retracted and is made fork plate 21 liftoff, the piston rod of rotary oil cylinder 7 stretches out and makes the goods and materials on fork plate 21 can not horizontal landing, support ground oil cylinder 29 and support oil cylinder 30 are retracted simultaneously, state as shown in Figure 2, manipulation the present invention walk in tunnel, goods and materials can be transported, in traveling process of the present invention, if there is obstacle on ground, the height of adjustable fork plate 21 is to avoid, carrying obstacle is not needed to clean the street.
By reference to the accompanying drawings embodiments of the invention are explained in detail above, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (8)
1. forklift transport machine in coal mine roadway, it is characterized in that: comprise frame (1), traveling gear (2), anti-explosion diesel engine (3), hydraulic efficiency pressure system, control desk (4), turntable (5) and fork truck parts, the bottom of frame (1) is provided with organizes traveling gear (2) more, the rear end of fork truck parts is fixedly mounted on the front portion of frame (1) by turntable (5), the rear portion of frame (1) is provided with the anti-explosion diesel engine (3) and hydraulic efficiency pressure system that provide power, frame (1) is also provided with control desk (4) and operator's saddle;
The structure of described turntable (5) is for comprising base (8), support for rotary disc (9), top rotary table (10), intermediate active frame (11), HM Hydraulic Motor (12) and gear ring (13), support for rotary disc (9) is mounted by means of bolts on base (8), the disk like that top rotary table (10) is back-off movable button are on support for rotary disc (9), the horizontal contact face of top rotary table (10) and support for rotary disc (9) is provided with the groove that matches and lays multiple first steel ball (14) in groove, the centre, bottom surface of top rotary table (10) is installed with intermediate active frame (11) and intermediate active frame (11) is positioned at support for rotary disc (9), the bottom inside face of described support for rotary disc (9) and the bottom outside face of intermediate active frame (11) are equipped with corresponding groove, and a coupling link (22) is installed in two grooves, in the groove that the side of described coupling link (22) is mounted by means of bolts on intermediate active frame (11) and opposite side active card is contained in the groove of support for rotary disc (9), coupling link (22) upper surface and the contact surface of support for rotary disc (9) are provided with the groove that matches and lay multiple second steel ball (23) in groove, between described support for rotary disc (9) and intermediate active frame (11), multiple roller (24) is installed, the circumference side of described top rotary table (10) is installed with gear ring (13), HM Hydraulic Motor (12) is fixedly mounted on support for rotary disc (9) side by motor bracket (15) and the output shaft of HM Hydraulic Motor (12) is installed with the gear (16) be meshed with gear ring (13), yoke journal stirrup (17) is also installed with above described top rotary table (10),
Described fork truck parts comprise yoke (6), rotary oil cylinder (7), outrigger (18), hoist cylinder (19), internal frame (20) and fork plate (21), the rear end of yoke (6) is hinged on yoke journal stirrup (17), front end and outrigger (18) upper end of yoke (6) are hinged, the bottom of yoke (6) is connected by the bottom surface of rotary oil cylinder (7) with yoke (6), the inside of described outrigger (18) is cavity and is provided with internal frame (20) by hoist cylinder (19), the cylinder body of described hoist cylinder (19) is hinged on the inwall on outrigger (18) top, the piston rod end of hoist cylinder (19) is stretched out downwards and is fixedly connected with internal frame (20) upper end, the side of described outrigger (18) has guide groove, the sidewall of internal frame (20) is installed with fork plate (21) and fork plate (21) corresponding with described guide groove to the upper and lower running orbit in junction of internal frame (20).
2. forklift transport machine in coal mine roadway according to claim 1, it is characterized in that: described frame (1) is provided with multiple support ground oil cylinder (29) and multiple support oil cylinder (30), the frame (1) that is all fixed on described multiple cylinder body supportting ground oil cylinder (29) and support oil cylinder (30) goes up and piston rod end is provided with support boots, the piston rod of support ground oil cylinder (29) stretches to frame (1) below, and the piston rod of support oil cylinder (30) stretches to the top of frame (1).
3. forklift transport machine in coal mine roadway according to claim 1 and 2, is characterized in that: described yoke (6) is the telescopic yoke of 2-3 section.
4. forklift transport machine in coal mine roadway according to claim 1 and 2, is characterized in that: described HM Hydraulic Motor (12) is coated with motor shroud (26).
5. forklift transport machine in coal mine roadway according to claim 1 and 2, it is characterized in that: the excircle side of described top rotary table (10) is coated with gear ring guard shield (27) between seat (8) on earth, and gear ring (13) is the inside with gear ring guard shield (27).
6. forklift transport machine in coal mine roadway according to claim 1 and 2, is characterized in that: described traveling gear (2) is band tyre group, or is rail mounted wheels, or is cterpillar drive.
7. forklift transport machine in coal mine roadway according to claim 1 and 2, is characterized in that: described anti-explosion diesel engine (3) is flame-proof type combustion engine.
8. forklift transport machine in coal mine roadway according to claim 1 and 2, is characterized in that: described anti-explosion diesel engine (3) is also set with protective cover (25), and protective cover (25) is provided with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510135475.6A CN104803322A (en) | 2015-03-26 | 2015-03-26 | Fork truck transport machine in coal mine tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510135475.6A CN104803322A (en) | 2015-03-26 | 2015-03-26 | Fork truck transport machine in coal mine tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104803322A true CN104803322A (en) | 2015-07-29 |
Family
ID=53688601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510135475.6A Pending CN104803322A (en) | 2015-03-26 | 2015-03-26 | Fork truck transport machine in coal mine tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104803322A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394837A (en) * | 2018-03-28 | 2018-08-14 | 张灵杰 | A kind of locomotive |
| CN108798765A (en) * | 2018-05-24 | 2018-11-13 | 山西凌志达煤业有限公司 | Crawler type bracket carrier |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080314692A1 (en) * | 2007-06-20 | 2008-12-25 | Grenon Randy E | Portable raise climbing system |
| CN201932881U (en) * | 2010-12-13 | 2011-08-17 | 潘峰 | Crawler-type explosion-proof forklift |
| CN103243755A (en) * | 2013-05-11 | 2013-08-14 | 山西东华机械有限公司 | Bearing and gear ring integrated rotary table for bottom ripping machine |
| CN203391880U (en) * | 2013-08-27 | 2014-01-15 | 山西森尔科技有限公司 | Multifunctional mining track vehicle |
| CN103982235A (en) * | 2014-05-14 | 2014-08-13 | 山西东华机械有限公司 | Front cleaning crawler type middle trough multi-azimuth handling machine |
| CN103979435A (en) * | 2014-05-14 | 2014-08-13 | 山西东华机械有限公司 | Front-cleaning rail middle-trough multi-azimuth conveyer |
| CN204675756U (en) * | 2015-03-26 | 2015-09-30 | 山西东华机械有限公司 | Forklift transport machine in a kind of coal mine roadway |
-
2015
- 2015-03-26 CN CN201510135475.6A patent/CN104803322A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080314692A1 (en) * | 2007-06-20 | 2008-12-25 | Grenon Randy E | Portable raise climbing system |
| CN201932881U (en) * | 2010-12-13 | 2011-08-17 | 潘峰 | Crawler-type explosion-proof forklift |
| CN103243755A (en) * | 2013-05-11 | 2013-08-14 | 山西东华机械有限公司 | Bearing and gear ring integrated rotary table for bottom ripping machine |
| CN203391880U (en) * | 2013-08-27 | 2014-01-15 | 山西森尔科技有限公司 | Multifunctional mining track vehicle |
| CN103982235A (en) * | 2014-05-14 | 2014-08-13 | 山西东华机械有限公司 | Front cleaning crawler type middle trough multi-azimuth handling machine |
| CN103979435A (en) * | 2014-05-14 | 2014-08-13 | 山西东华机械有限公司 | Front-cleaning rail middle-trough multi-azimuth conveyer |
| CN204675756U (en) * | 2015-03-26 | 2015-09-30 | 山西东华机械有限公司 | Forklift transport machine in a kind of coal mine roadway |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394837A (en) * | 2018-03-28 | 2018-08-14 | 张灵杰 | A kind of locomotive |
| CN108394837B (en) * | 2018-03-28 | 2019-02-26 | 柳州亚翔科技有限公司 | A kind of locomotive |
| CN108798765A (en) * | 2018-05-24 | 2018-11-13 | 山西凌志达煤业有限公司 | Crawler type bracket carrier |
| CN108798765B (en) * | 2018-05-24 | 2021-04-16 | 山西煤炭进出口集团有限公司 | Crawler-type support carrier |
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Application publication date: 20150729 |