CN103979434A - A middle-trough conveyer - Google Patents
A middle-trough conveyer Download PDFInfo
- Publication number
- CN103979434A CN103979434A CN201410202565.8A CN201410202565A CN103979434A CN 103979434 A CN103979434 A CN 103979434A CN 201410202565 A CN201410202565 A CN 201410202565A CN 103979434 A CN103979434 A CN 103979434A
- Authority
- CN
- China
- Prior art keywords
- frame
- support
- oil cylinder
- hinged
- gear ring
- 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.)
- Granted
Links
Abstract
The invention relates to a middle-trough conveyer and belongs to the technical field of material conveying in roadways and fully-mechanized coal mining working surfaces. The technical problem to be solved is to provide a middle-trough conveyer that can rapidly lift a chute and coveys the chute to an installation position so that the labor intensity of workers is reduced and construction safety performances are enhanced. According to an adopted technical scheme, a plurality of groups of running systems are installed at the lower part of a rack of the conveyer, the rear end of a lazy arm part is hinged at the front part of the rack, the front end of the lazy arm part is provided with a chain type lifting hook, the middle part of the lazy arm part is hinged to an end of a piston rod of an oil cylinder of the lazy arm, the cylinder body of the lazy arm oil cylinder is hinged at the rack, the rear part of the rack is provided with an explosion-proof diesel engine providing power and a hydraulic system, the lazy arm oil cylinder and the hydraulic system are connected, a protective shield sleeves the explosion-proof diesel engine and provided with heat dissipation holes, and a control console and a driver's seat are also installed on the rack. The conveyer is mainly used for conveying materials in roadways.
Description
Technical field
Intermediate channel carrying implement of the present invention, belongs to the material handling technical field of tunnel and fully-mechanized mining working.
Background technology
The Assembly &Disassembly of coal mine fully-mechanized mining working intermediate channel is now basic, and by staff's manual implementation, the speed of Assembly &Disassembly is slow, and workman's labour intensity is large and safe not, and the transportation of intermediate channel is also a difficult problem.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical matters to be solved is to provide a kind ofly can mention chute the intermediate channel carrying implement of the position that is transported to installation fast, has reduced workman's labour intensity, has increased construction safety performance.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: intermediate channel carrying implement, comprise frame, running gear, anti-explosion diesel engine, hydraulic efficiency pressure system, control desk, arm parts and arm oil cylinder, the bottom of frame is provided with many group running gears, the rear end of arm parts is hinged on the front portion of frame and the front end of arm parts is provided with chain type suspension hook, the piston rod end of the middle part of arm parts and arm oil cylinder is hinged, the cylinder body of arm oil cylinder is hinged in frame, the rear portion of frame is provided with provides the anti-explosion diesel engine of power and hydraulic efficiency pressure system, arm oil cylinder is connected with hydraulic efficiency pressure system, on described anti-explosion diesel engine, be also set with protective cover, protective cover is provided with louvre, control desk and operator's saddle are also installed in frame.
Described running gear is band tyre group, or is rail mounted wheels, or is cterpillar drive.
Described arm parts are arranged in frame by turntable;
Turntable comprises support, be flexibly connected frame and gear ring transmission mechanism, frame bottom is fixedly mounted on the front portion of frame, mid-stent is provided with gear ring transmission mechanism, described gear ring transmission mechanism comprises HM Hydraulic Motor, transmission gear, intermediate gear and rotation gear ring, HM Hydraulic Motor is fixedly mounted on support, on the output shaft of HM Hydraulic Motor, transmission gear is installed, described transmission gear is meshed with intermediate gear, the middle part of support is movably installed with rotation gear ring and rotation gear ring is meshed with intermediate gear, rotation gear ring leaves gap and is provided with the chute matching with the horizontal contact surface of support, the ball of a plurality of antifriction is installed in chute, support top movable is set with to be flexibly connected frame and to be flexibly connected frame bottom and is fixedly connected with rotation gear ring, the sliding component of antifriction is installed on the contact surface of flexible connection frame and rack side wall, the cylinder body of the rear end of arm parts and arm oil cylinder is hinged on the end face that is flexibly connected frame by the first articulation piece and the second articulation piece respectively.
The bottom front of described frame is provided with scraper bowl, and two elevating rams are separately positioned on the both sides of scraper bowl, the cylinder body of elevating ram be hinged in frame and its piston rod end and scraper bowl hinged, two elevating rams are all connected with hydraulic efficiency pressure system.
A plurality of support ground oil cylinders and a plurality of support oil cylinder are installed in described frame, the cylinder body of described a plurality of 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 frame below, and the piston rod of support oil cylinder stretches to the top of frame.
Described anti-explosion diesel engine is flame-proof type combustion engine.
The present invention compared with the existing technology has following beneficial effect.
1, the present invention is usingd anti-explosion diesel engine as power, by operate the rise and fall of arm parts and frame on control desk, walk, realize fast intermediate channel from ground or flat truck is mentioned position or the quick-detachment entrucking that is placed on installation, greatly improved the Assembly &Disassembly speed of intermediate channel, alleviate workman's labour intensity, improve safety.
2, band tyre group of the present invention, rail mounted wheels or cterpillar drive make the present invention be applicable to various underworkingss or the use of aboveground material field, applied widely.
3, the arm parts in the present invention are arranged on frame front by turntable, and turntable rotation realizes turntable by HM Hydraulic Motor control gear ring transmission mechanism and rotates, and the direction of capable of regulating arm parts, does not need to operate frame unitary rotation, uses more flexible.
4, the present invention is provided with scraper bowl in the bottom front of frame, can be used for shoveling cinder on the ground, and equating base plate saves time while making Assembly &Disassembly intermediate channel, laborsaving.
5, the present invention is provided with a plurality of supports ground oil cylinders and a plurality of support oil cylinder at the middle part of frame, and when work, 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, more stable work.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is the structural representation of the embodiment of the present invention one.
Fig. 2 is the structural representation of the embodiment of the present invention two.
Fig. 3 is the structural representation of the embodiment of the present invention three.
Fig. 4 is plan structure schematic diagram of the present invention.
Fig. 5 is the structural representation of intermediate station of the present invention.
In figure: 1 is frame, 2 is running gear, and 3 is anti-explosion diesel engine, and 4 is control desk, 5 is arm parts, and 6 is arm oil cylinder, and 7 is chain type suspension hook, and 8 is protective cover, 9 is operator's saddle, and 10 is turntable, and 11 is scraper bowl, and 12 is support ground oil cylinder, 13 is support oil cylinder, and 14 is support, and 15 for being flexibly connected frame, and 16 is sliding component, 17 is ball, and 18 is HM Hydraulic Motor, and 19 is transmission gear, and 20 is intermediate gear, 21 is rotation gear ring, and 22 is the first articulation piece, and 23 is the second articulation piece.
The specific embodiment
As Figure 1-5, intermediate channel carrying implement of the present invention, comprise frame 1, running gear 2, anti-explosion diesel engine 3, hydraulic efficiency pressure system, control desk 4, arm parts 5 and arm oil cylinder 6, the bottom of frame 1 is provided with many group running gears 2, the rear end of arm parts 5 is hinged on the front portion of frame 1 and the front end of arm parts 5 is provided with chain type suspension hook 7, the piston rod end of the middle part of arm parts 5 and arm oil cylinder 6 is hinged, the cylinder body of arm oil cylinder 6 is hinged in frame 1, the rear portion of frame 1 is provided with provides the anti-explosion diesel engine of power 3 and hydraulic efficiency pressure system, arm oil cylinder 6 is connected with hydraulic efficiency pressure system, on described anti-explosion diesel engine 3, be also set with protective cover 8, protective cover 8 is provided with louvre, control desk 4 and operator's saddle 9 are also installed in frame 1.
Described running gear 2 is band tyre group, or is rail mounted wheels, or is cterpillar drive.
Described arm parts 5 are arranged in frame 1 by turntable 10;
Turntable 10 comprises support 14, be flexibly connected frame 15 and gear ring transmission mechanism, support 14 bottoms are fixedly mounted on the front portion of frame 1, support 14 middle parts are provided with gear ring transmission mechanism, described gear ring transmission mechanism comprises HM Hydraulic Motor 18, transmission gear 19, intermediate gear 20 and rotation gear ring 21, HM Hydraulic Motor 18 is fixedly mounted on support 14, transmission gear 19 is installed on the output shaft of HM Hydraulic Motor 18, described transmission gear 19 is meshed with intermediate gear 20, the middle part of support 14 is movably installed with rotation gear ring 21 and rotation gear ring 21 is meshed with intermediate gear 20, rotation gear ring 21 leaves gap and is provided with the chute matching with the horizontal contact surface of support 14, the ball 17 of a plurality of antifriction is installed in chute, support 14 top movable are set with to be flexibly connected frame 15 and to be flexibly connected frame 15 bottoms and are fixedly connected with rotation gear ring 21, the sliding component 16 of antifriction is installed on the contact surface of flexible connection frame 15 and support 14 sidewalls, the cylinder body of the rear end of arm parts 5 and arm oil cylinder 6 is hinged on the end face that is flexibly connected frame 15 by the first articulation piece 22 and the second articulation piece 23 respectively.
The bottom front of described frame 1 is provided with the both sides that 11, two elevating rams of scraper bowl are separately positioned on scraper bowl 11, the cylinder body of elevating ram be hinged in frame 1 and its piston rod end and scraper bowl 11 hinged, two elevating rams are all connected with hydraulic efficiency pressure system.
A plurality of support ground oil cylinders 12 and a plurality of support oil cylinder 13 are installed in described frame 1, the cylinder body of described a plurality of support ground oil cylinder 12 and support oil cylinder 13 is all fixed in frame 1 and piston rod end is provided with support boots, the piston rod of support ground oil cylinder 12 stretches to frame 1 below, and the piston rod of support oil cylinder 13 stretches to the top of frame 1.
Described anti-explosion diesel engine 3 is flame-proof type combustion engine.
Embodiment mono-
As Fig. 1, Fig. 4, shown in Fig. 5, intermediate channel carrying implement, comprise frame 1, running gear 2, anti-explosion diesel engine 3, hydraulic efficiency pressure system, control desk 4, arm parts 5 and arm oil cylinder 6, the bottom of frame 1 is provided with many group running gears 2, described running gear 2 is rail mounted wheels, the front end that the front portion of frame 1 is hinged with arm parts 5 and arm parts 5 is provided with chain type suspension hook 7, the piston rod end of the middle part of arm parts 5 and arm oil cylinder 6 is hinged, the cylinder body of arm oil cylinder 6 is hinged in frame 1, the rear portion of frame 1 is provided with provides the anti-explosion diesel engine of power 3 and hydraulic efficiency pressure system, arm oil cylinder 6 is connected with hydraulic efficiency pressure system, on described anti-explosion diesel engine 3, be set with protective cover 8, protective cover 8 is provided with louvre, control desk 4 and operator's saddle 9 are also installed in frame 1.
Described arm parts 5 are arranged in frame 1 by turntable 10;
Turntable 10 comprises support 14, be flexibly connected frame 15 and gear ring transmission mechanism, support 14 bottoms are fixedly mounted on the front portion of frame 1, support 14 middle parts are provided with gear ring transmission mechanism, described gear ring transmission mechanism comprises HM Hydraulic Motor 18, transmission gear 19, intermediate gear 20 and rotation gear ring 21, HM Hydraulic Motor 18 is fixedly mounted on support 14, transmission gear 19 is installed on the output shaft of HM Hydraulic Motor 18, described transmission gear 19 is meshed with intermediate gear 20, the middle part of support 14 is movably installed with rotation gear ring 21 and rotation gear ring 21 is meshed with intermediate gear 20, rotation gear ring 21 leaves gap and is provided with the chute matching with the horizontal contact surface of support 14, the ball 17 of a plurality of antifriction is installed in chute, support 14 top movable are set with to be flexibly connected frame 15 and to be flexibly connected frame 15 bottoms and are fixedly connected with rotation gear ring 21, the sliding component 16 of antifriction is installed on the contact surface of flexible connection frame 15 and support 14 sidewalls, the cylinder body of the rear end of arm parts 5 and arm oil cylinder 6 is hinged on the end face that is flexibly connected frame 15 by the first articulation piece 22 and the second articulation piece 23 respectively.
A plurality of support ground oil cylinders 12 and a plurality of support oil cylinder 13 are installed in described frame 1, the cylinder body of described a plurality of support ground oil cylinder 12 and support oil cylinder 13 is all fixed in frame 1 and piston rod end is provided with support boots, the piston rod of support ground oil cylinder 12 stretches to frame 1 below, and the piston rod of support oil cylinder 13 stretches to the top of frame 1.
The present embodiment is applicable to lay the tunnel use of guide rail, the equipment such as lifting, carrying, installation, dismounting intermediate channel; Control the direction of turntable 10 rotation capable of regulating arm parts 5, use more flexible.
Embodiment bis-
As Fig. 2, described in Fig. 4, intermediate channel carrying implement, comprise frame 1, running gear 2, anti-explosion diesel engine 3, hydraulic efficiency pressure system, control desk 4, arm parts 5 and arm oil cylinder 6, the bottom of frame 1 is provided with many group running gears 2, described running gear 2 is band tyre group, the front end that the front portion of frame 1 is hinged with arm parts 5 and arm parts 5 is provided with chain type suspension hook 7, the piston rod end of the middle part of arm parts 5 and arm oil cylinder 6 is hinged, the cylinder body of arm oil cylinder 6 is hinged in frame 1, the rear portion of frame 1 is provided with provides the anti-explosion diesel engine of power 3 and hydraulic efficiency pressure system, arm oil cylinder 6 is connected with hydraulic efficiency pressure system, on described anti-explosion diesel engine 3, be set with protective cover 8, protective cover 8 is provided with louvre, control desk 4 and operator's saddle 9 are also installed in frame 1.
The bottom front of described frame 1 is provided with the both sides that 11, two elevating rams of scraper bowl are separately positioned on scraper bowl 11, and it is hinged that the cylinder body of elevating ram is hinged in frame 1 its hungry piston rod end and scraper bowl 11, and two elevating rams are all connected with hydraulic efficiency pressure system.
A plurality of support ground oil cylinders 12 and a plurality of support oil cylinder 13 are installed in described frame 1, the cylinder body of described a plurality of support ground oil cylinder 12 and support oil cylinder 13 is all fixed in frame 1 and piston rod end is provided with support boots, the piston rod of support ground oil cylinder 12 stretches to frame 1 below, and the piston rod of support oil cylinder 13 stretches to the top of frame 1.
The present embodiment is applicable in rail-free tunnel, Qie Yanji down-hole repair shop handling goods, and install, dismounting scraping transporter etc. located to use, and also can use in aboveground material field; The front end of frame 1 is installed scraper bowl 11, can be used for shoveling cinder on the ground, and equating base plate saves time while making Assembly &Disassembly intermediate channel, laborsaving.
Embodiment tri-
As Fig. 3, Fig. 4, shown in Fig. 5, intermediate channel carrying implement, comprise frame 1, running gear 2, anti-explosion diesel engine 3, hydraulic efficiency pressure system, control desk 4, arm parts 5 and arm oil cylinder 6, the bottom of frame 1 is provided with many group running gears 2, described running gear 2 is cterpillar drive, the front end that the front portion of frame 1 is hinged with arm parts 5 and arm parts 5 is provided with chain type suspension hook 7, the piston rod end of the middle part of arm parts 5 and arm oil cylinder 6 is hinged, the cylinder body of arm oil cylinder 6 is hinged in frame 1, the rear portion of frame 1 is provided with provides the anti-explosion diesel engine of power 3 and hydraulic efficiency pressure system, arm oil cylinder 6 is connected with hydraulic efficiency pressure system, on described anti-explosion diesel engine 3, be set with protective cover 8, protective cover 8 is provided with louvre, control desk 4 and operator's saddle 9 are also installed in frame 1.
Described arm parts 5 are arranged in frame 1 by turntable 10;
Turntable 10 comprises support 14, be flexibly connected frame 15 and gear ring transmission mechanism, support 14 bottoms are fixedly mounted on the front portion of frame 1, support 14 middle parts are provided with gear ring transmission mechanism, described gear ring transmission mechanism comprises HM Hydraulic Motor 18, transmission gear 19, intermediate gear 20 and rotation gear ring 21, HM Hydraulic Motor 18 is fixedly mounted on support 14, transmission gear 19 is installed on the output shaft of HM Hydraulic Motor 18, described transmission gear 19 is meshed with intermediate gear 20, the middle part of support 14 is movably installed with rotation gear ring 21 and rotation gear ring 21 is meshed with intermediate gear 20, rotation gear ring 21 leaves gap and is provided with the chute matching with the horizontal contact surface of support 14, the ball 17 of a plurality of antifriction is installed in chute, support 14 top movable are set with to be flexibly connected frame 15 and to be flexibly connected frame 15 bottoms and are fixedly connected with rotation gear ring 21, the sliding component 16 of antifriction is installed on the contact surface of flexible connection frame 15 and support 14 sidewalls, the cylinder body of the rear end of arm parts 5 and arm oil cylinder 6 is hinged on the end face that is flexibly connected frame 15 by the first articulation piece 22 and the second articulation piece 23 respectively.
The bottom front of described frame 1 is provided with the both sides that 11, two elevating rams of scraper bowl are separately positioned on scraper bowl 11, and it is hinged that the cylinder body of elevating ram is hinged in frame 1 its hungry piston rod end and scraper bowl 11, and two elevating rams are all connected with hydraulic efficiency pressure system.
The front-end and back-end of described frame 1 are all provided with a plurality of support ground oil cylinders 12 and a plurality of support oil cylinder 13, the cylinder body of described a plurality of support ground oil cylinder 12 and support oil cylinder 13 is all fixed in frame 1 and piston rod end is provided with support boots, the piston rod of support ground oil cylinder 12 stretches to frame 1 below, and the piston rod of support oil cylinder 13 stretches to the top of frame 1.
The present embodiment is used cterpillar drive, is applicable to walk in down-hole is uneven the tunnel on ground.
Working process
Staff is sitting in the control desk 4 that operates the place ahead on operator's saddle 9 of the present invention, start anti-explosion diesel engine 3, operation support ground oil cylinder 12 and support oil cylinder 13 stretch out and prop up top, tunnel and base plate makes the present invention firm simultaneously, and control turntable 10 and rotate the chain type suspension hook 7 of arm parts 5 one end is arrived behind intermediate channel to be installed or that dismantled top, the piston rod of arm oil cylinder 6 is retracted and is made chain type suspension hook 7 decline and intermediate channel is mounted on chain type suspension hook 7, the piston rod of controlling again arm oil cylinder 6 stretches out, arm parts 5 drive chain type suspension hook 7 to rise intermediate channel are moved away to ground, support ground oil cylinder 12 and support oil cylinder 13 are retracted simultaneously, control the present invention walks in tunnel, scraper bowl 11 shovelings of frame 1 front end cinder on the ground, equating base plate, make the present invention more hug the road predetermined installation or deposit position, again make support ground oil cylinder 12 and support oil cylinder 13 stretch out and prop up top, tunnel and base plate, controlling turntable 10 drives 5 rotations of arm parts to relevant position, arm oil cylinder 6 piston rods are retracted, after chain type suspension hook 7 declines, intermediate channel is unloaded, install or preserve, so far a porter completes.
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 possessing those of ordinary skills, can also under the prerequisite that does not depart from aim of the present invention, makes various variations.
Claims (6)
1. intermediate channel carrying implement, it is characterized in that: comprise frame (1), running gear (2), anti-explosion diesel engine (3), hydraulic efficiency pressure system, control desk (4), arm parts (5) and arm oil cylinder (6), the bottom of frame (1) is provided with many group running gears (2), the rear end of arm parts (5) is hinged on the front portion of frame (1) and the front end of arm parts (5) is provided with chain type suspension hook (7), the piston rod end of the middle part of arm parts (5) and arm oil cylinder (6) is hinged, the cylinder body of arm oil cylinder (6) is hinged in frame (1), the rear portion of frame (1) is provided with provides the anti-explosion diesel engine of power (3) and hydraulic efficiency pressure system, arm oil cylinder (6) is connected with hydraulic efficiency pressure system, on described anti-explosion diesel engine (3), be also set with protective cover (8), protective cover (8) is provided with louvre, control desk (4) and operator's saddle (9) are also installed in frame (1).
2. intermediate channel carrying implement according to claim 1, is characterized in that: described running gear (2) is band tyre group, or is rail mounted wheels, or is cterpillar drive.
3. intermediate channel carrying implement according to claim 1, is characterized in that: described arm parts (5) are arranged in frame (1) by turntable (10);
Turntable (10) comprises support (14), be flexibly connected frame (15) and gear ring transmission mechanism, support (14) bottom is fixedly mounted on the front portion of frame (1), support (14) middle part is provided with gear ring transmission mechanism, described gear ring transmission mechanism comprises HM Hydraulic Motor (18), transmission gear (19), intermediate gear (20) and rotation gear ring (21), HM Hydraulic Motor (18) is fixedly mounted on support (14), transmission gear (19) is installed on the output shaft of HM Hydraulic Motor (18), described transmission gear (19) is meshed with intermediate gear (20), the middle part of support (14) is movably installed with rotation gear ring (21) and rotation gear ring (21) is meshed with intermediate gear (20), rotation gear ring (21) leaves gap and is provided with the chute matching with the horizontal contact surface of support (14), the ball (17) of a plurality of antifriction is installed in chute, support (14) top movable is set with to be flexibly connected frame (15) and to be flexibly connected frame (15) bottom and is fixedly connected with rotation gear ring (21), the sliding component (16) of antifriction is installed on the contact surface of flexible connection frame (15) and support (14) sidewall, the cylinder body of the rear end of arm parts (5) and arm oil cylinder (6) is hinged on the end face that is flexibly connected frame (15) by the first articulation piece (22) and the second articulation piece (23) respectively.
4. intermediate channel carrying implement according to claim 1, it is characterized in that: the bottom front of described frame (1) is provided with scraper bowl (11), two elevating rams are separately positioned on the both sides of scraper bowl (11), the cylinder body of elevating ram be hinged on upper and its piston rod end of frame (1) and scraper bowl (11) hinged, two elevating rams are all connected with hydraulic efficiency pressure system.
5. according to the intermediate channel carrying implement described in claim 1-4 any one, it is characterized in that: a plurality of support ground oil cylinders (12) and a plurality of support oil cylinder (13) are installed in described frame (1), the cylinder body of described a plurality of support ground oil cylinder (12) and support oil cylinder (13) is all fixed on frame (1) above and piston rod end is provided with support boots, the piston rod of support ground oil cylinder (12) stretches to frame (1) below, and the piston rod of support oil cylinder (13) stretches to the top of frame (1).
6. according to the intermediate channel carrying implement described in claim 1-4 any one, it is characterized in that: described anti-explosion diesel engine (3) is flame-proof type combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202565.8A CN103979434B (en) | 2014-05-14 | 2014-05-14 | Intermediate channel carrying implement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202565.8A CN103979434B (en) | 2014-05-14 | 2014-05-14 | Intermediate channel carrying implement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103979434A true CN103979434A (en) | 2014-08-13 |
| CN103979434B CN103979434B (en) | 2016-04-20 |
Family
ID=51271649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410202565.8A Active CN103979434B (en) | 2014-05-14 | 2014-05-14 | Intermediate channel carrying implement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103979434B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911781A (en) * | 2019-04-11 | 2019-06-21 | 安徽中捷矿山运输设备有限责任公司 | A kind of crawler type brettis reprinting vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201407067Y (en) * | 2009-05-10 | 2010-02-17 | 煤炭科学研究总院太原研究院 | Coal mine underground explosion-proof multifunctional vehicle |
| CN101554897B (en) * | 2009-05-22 | 2010-09-08 | 铁煤多种经营天成机电设备总厂 | Multifunctional transport cart with self-assembly and disassembly rubber wheels for mining |
| CN201980889U (en) * | 2011-04-01 | 2011-09-21 | 山西东华机械有限公司 | Underground crane trolley |
| CN201980888U (en) * | 2011-04-01 | 2011-09-21 | 山西东华机械有限公司 | Multifunctional mounting vehicle with middle groove |
| CN203391880U (en) * | 2013-08-27 | 2014-01-15 | 山西森尔科技有限公司 | Multifunctional mining track vehicle |
-
2014
- 2014-05-14 CN CN201410202565.8A patent/CN103979434B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201407067Y (en) * | 2009-05-10 | 2010-02-17 | 煤炭科学研究总院太原研究院 | Coal mine underground explosion-proof multifunctional vehicle |
| CN101554897B (en) * | 2009-05-22 | 2010-09-08 | 铁煤多种经营天成机电设备总厂 | Multifunctional transport cart with self-assembly and disassembly rubber wheels for mining |
| CN201980889U (en) * | 2011-04-01 | 2011-09-21 | 山西东华机械有限公司 | Underground crane trolley |
| CN201980888U (en) * | 2011-04-01 | 2011-09-21 | 山西东华机械有限公司 | Multifunctional mounting vehicle with middle groove |
| CN203391880U (en) * | 2013-08-27 | 2014-01-15 | 山西森尔科技有限公司 | Multifunctional mining track vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911781A (en) * | 2019-04-11 | 2019-06-21 | 安徽中捷矿山运输设备有限责任公司 | A kind of crawler type brettis reprinting vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103979434B (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204528595U (en) | A kind of axle sleeve gripping feedway | |
| CN103625877B (en) | A kind of Mobile rotary Expansion belt conveyor | |
| CN102134043B (en) | Crawler hydraulic support assembling machine | |
| CN107399691A (en) | It is a kind of can wing drop blanking heavy construction materials in the tube clamping hoisting mechanism | |
| CN103274230A (en) | Automatic fermented grain material discharge device | |
| CN103982235A (en) | Front cleaning crawler type middle trough multi-azimuth handling machine | |
| CN103979435A (en) | Front-cleaning rail middle-trough multi-azimuth conveyer | |
| CN103979434B (en) | Intermediate channel carrying implement | |
| CN208683671U (en) | Roller tables upender | |
| CN104803301A (en) | Transport vehicle provided with boom with multidirectional flexible steering function | |
| CN204149038U (en) | Shot-blasting machine feed arrangement | |
| CN203222832U (en) | Crushing and loading dinting machine for coal mine | |
| CN103395620B (en) | The blocking bag transfer and use the stacking machine of this device of pocket | |
| CN113090315B (en) | Rack-and-pinion rail type transportation crossheading non-repeated supporting system | |
| CN103982234A (en) | Crawler type multidirectional mounting transporter for middle chute | |
| CN103982227A (en) | Rail type middle trough multidimensional mounting and conveying machine | |
| CN112278754B (en) | Special frame head for gangue unloading rail | |
| CN204490799U (en) | Lead truck system | |
| CN109823873B (en) | Bulk cargo flat top device | |
| CN103982232A (en) | Front cleaning wheel type multidirectional transporter for middle chute | |
| CN103982226A (en) | Wheel type middle groove carrying device with front clearing function | |
| CN203062217U (en) | Lifting mounting vehicle of fully-mechanized coal mining equipment | |
| CN103982228A (en) | Wheel type middle trough multi-azimuth mounting handling machine | |
| CN204675756U (en) | Forklift transport machine in a kind of coal mine roadway | |
| CN204675679U (en) | The multi-faceted transport trolley turned to flexibly of a kind of arm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |