CN105644409A - Quick-changing tipping trailer for thin seam - Google Patents
Quick-changing tipping trailer for thin seam Download PDFInfo
- Publication number
- CN105644409A CN105644409A CN201511002066.5A CN201511002066A CN105644409A CN 105644409 A CN105644409 A CN 105644409A CN 201511002066 A CN201511002066 A CN 201511002066A CN 105644409 A CN105644409 A CN 105644409A
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- CN
- China
- Prior art keywords
- quick
- changing
- trailer
- type
- scraper
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/006—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading charge and discharge with pusher plates
Abstract
The invention belongs to the technical field of design and manufacturing of coal mine underground multifunctional carry-scraper auxiliary equipment, and provides a quick-changing tipping trailer for a thin seam. According to the quick-changing tipping trailer, underground material conveying and unloading functions of a carry-scraper can be achieved, diversity of the functions of the carry-scraper is further improved, the types of equipment are reduced, and the single productivity is improved. The main structure of the quick-changing tipping trailer is composed of a quick-changing device connected with the multifunctional carry-scraper, a device connecting part, a single-oil-cylinder push plate discharging device, a traveling device, a trailer body, a down-opening type discharging door and a hydraulic device. According to the quick-changing tipping trailer, the coal mine underground multifunctional carry-scraper is used as a carrier, a hydraulic system of the carry-scraper provides power for discharging and braking of the trailer, a quick-changing connecting frame of the multifunctional carry-scraper is connected with the quick-changing device of the trailer, the quick-changing device and the tipping trailer body are connected through the device connecting part, and an arrangement space is provided for a pushing device by the device connecting part. A back pushing type three-level oil cylinder is used for pushing a push plate to push out materials backwards along guide rails to complete discharging, and the problem that self-discharging and quick changing of a dumper cannot be achieved due to the fact that an existing thin-seam coal mine well is low is solved.
Description
Technical field
The invention belongs to the design and manufaction technical field of coal mine underground multifunctional scraper utility appliance, it is specifically related to a kind of thin seam and changes self-unloading trailer soon.
Background technology
Along with improving constantly of China's coal-mine modernization level, auxiliary trackless transport mode has obtained in China and has promoted widely, and particularly coal mine underground multifunctional scraper has become one of equipment indispensable in the auxiliary trackless transport system of colliery. But the mine condition in each colliery also exists greatest differences, especially a large amount of thin seam mine existed makes existing installation can not meet its need of production completely, so that colliery enterprise must be equipped with more equipment to meet the working conditions of thin seam mine, not only add the equipment purchasing cost of colliery enterprise, and unit utilization ratio is low, an equipment most of the time is caused to be in idle state. Underground multifunctional scraper appear to a certain degree solve the problems referred to above, by being equipped with multiple working mechanism, by quick-changing mechanism improve equipment rate of utilization, effectively reduce equipment kind and the personnel depaly of colliery enterprise. But underground multifunctional scraper is still extensive not in the application of thin seam mine. So, the mechanism that changes jobs soon that exploitation is more suitable for thin seam is one of multiplex trend of scraper one machine.
Summary of the invention
The present invention, in order to realize downhole materials transport and the offloading functions of scraper, expands further the variation of scraper function, reduces equipment kind and single productivity, and then provides a kind of thin seam and change self-unloading trailer soon.
The present invention adopts following technical scheme:
A kind of thin seam changes self-unloading trailer soon, comprises car body, running gear and hydraulic efficiency plant, and car body afterbody is provided with bottom-open type Dump gate, and the gusseted beam of car body front end is connected with fast replacing device by coupling device; Moving-out type push pedal pusher jack it is provided with in described car body, moving-out type push pedal pusher jack comprises reverse pushing-type three grades of oil cylinders and push pedal, push pedal is laterally placed in car body and piston rod with reverse pushing-type three grades of oil cylinders is connected, and described running gear and reverse pushing-type three grades of oil cylinders drive by hydraulic efficiency plant.
Described push pedal is the tower structure that one side is uncovered, and open face is towards reverse pushing-type three grades of oil cylinders, and the both sides of push pedal are provided with slide rail, the groove of slide rail and the guide rail of car body two inside bottom.
The bottom of described reverse pushing-type three grades of oil cylinders is provided with the soft bracing or strutting arrangement of oil cylinder, and the outside of reverse pushing-type three grades of oil cylinders is provided with oil cylinder protector.
Described coupling device comprises gusseted beam, the front end of gusseted beam is connected with fast replacing device by double freedom hinging pin shaft, the rear end of gusseted beam is connected with car body front end, and the cylinder body of described reverse pushing-type three grades of oil cylinders is installed on gusseted beam by oil cylinder bracing or strutting arrangement.
Described gusseted beam front end is also provided with the safety chain being connected with fast replacing device, and fast replacing device is provided with some trailers chain for subsequent use.
The front end of described gusseted beam is provided with stop means.
Locking bar also it is provided with between described gusseted beam and fast replacing device.
The present invention has following useful effect:
1, fast replacing device is combined by the present invention with moving-out type push pedal self-unloading trailer, solve the problem of Multifunctional scraper in thin seam mine application limitation, expand the function of scraper, thus improve the production efficiency of equipment use unit, effectively reduce equipment kind and the personnel depaly of colliery enterprise;
2, this trailer both can as the multi-functional configuration of existing vehicle, it is also possible to as stand-alone product application, applied range;
3, this trailer adopts moving-out type push pedal horizontal sliding discharging, not only unload highly low, volume is big, and seamless exchange can be realized with other working mechanisms of scraper, Multifunctional scraper is made to become the desirable implement of underground coal mine, add unit utilization ratio, decrease colliery enterprise acquisition cost;
4, the present invention adopts moving-out type push pedal to pass discharging, and outside, compartment is located at by reverse pushing-type three grades of oil cylinders, has saved trailer arrangement space, has increased trailer volume, has added whole vehicle adaptability;
5, push pedal is tower structure, stability height, can topple in effectively anti-thrust plate passing process, and push pedal is provided with and the orbital groove of inwall both sides, compartment guide rail, push pedal bottom surface is contacted with compartment inner bottom surface all the time, effectively ensure that the thoroughness of discharging.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is coupling device structural representation of the present invention;
Fig. 3 is the structural representation of moving-out type push pedal pusher jack;
Fig. 4 is the structural representation of push pedal;
In figure: 1-fast replacing device, 2-coupling device, 3-moving-out type push pedal pusher jack; 4-car body, 5-running gear, 6-hydraulic efficiency plant; 7-bottom-open type Dump gate, 8-safety chain, 9-double freedom hinging pin shaft; 10-trailer chain for subsequent use, 11-gusseted beam, 12-oil cylinder bracing or strutting arrangement; 13-oil cylinder protector, 14-reverse pushing-type three grades of oil cylinders, 15-push pedal; the soft bracing or strutting arrangement of 16-oil cylinder, 17-guide rail, 18-slide rail.
Embodiment
By reference to the accompanying drawings, the specific embodiment of the present invention is described further:
Thin seam as shown in Figure 1,3 changes self-unloading trailer soon, comprises car body 4, running gear 5 and hydraulic efficiency plant 6, and car body 4 afterbody is provided with bottom-open type Dump gate 7, and the gusseted beam 11 of car body 4 front end is connected with fast replacing device 1 by coupling device 2; Moving-out type push pedal pusher jack 3 it is provided with in described car body 4, moving-out type push pedal pusher jack 3 comprises reverse pushing-type three grades of oil cylinders 14 and push pedal 15, push pedal 15 is laterally placed in car body 4 and piston rod with reverse pushing-type three grades of oil cylinders 14 is connected, and described running gear 5 and reverse pushing-type three grades of oil cylinders 14 drive by hydraulic efficiency plant 6.
The structure of described push pedal 15 as shown in Figure 4, is the tower structure that one side is uncovered, and open face is towards reverse pushing-type three grades of oil cylinders 14, and the both sides of push pedal 15 are provided with slide rail 18, and the guide rail 17 of the groove of slide rail 18 and car body 4 liang of inside bottom mates.Realize pushing away discharge process by the telescopic drive push pedal 15 of reverse pushing-type three grades of oil cylinders 14, the guide rail 17 of car body 4 both sides inner bottom part inserts in the groove of slide rail 18 all the time, make the bottom surface of push pedal 15 be close to compartment inner bottom surface all the time, can effectively ensure that the material of car bottom can effectively by removal; Tower structure push pedal by power more stable, be not easy the situation occurring toppling when shirking material.
The bottom of described reverse pushing-type three grades of oil cylinders 14 is provided with the soft bracing or strutting arrangement 16 of oil cylinder, for the vibratory impulse in buffer unloading process, ensures that discharging action completes smoothly. The outside of reverse pushing-type three grades of oil cylinders 14 is provided with oil cylinder protector 13, and time fully loaded, reverse pushing-type three grades of oil cylinders 14 are fully retracted in oil cylinder protector 13, and oil cylinder is played protective effect. And oil cylinder is located at outside, compartment, its collapsing length strengthens, and can save the loading space in compartment.
The structure of described coupling device 2 as shown in Figure 2, comprises gusseted beam 11, and the front end of gusseted beam 11 is connected with fast replacing device 1 by double freedom hinging pin shaft 9, it is achieved trailer double freedom up and down; The rear end of gusseted beam 11 is connected with car body 4 front end, and the cylinder body of described reverse pushing-type three grades of oil cylinders 14 is installed on gusseted beam 11 by oil cylinder bracing or strutting arrangement 12. Described gusseted beam 11 front end is also provided with the safety chain 8 being connected with fast replacing device 1, for preventing equipment from vacillating now to the left, now to the right in discharge process; Fast replacing device 1 is provided with some trailers chain 10 for subsequent use, can replace safety chain 8 at Emergency time. Between fast replacing device and the gusseted beam of trailer, separately it is furnished with lock lever device, by connection ear, two locking bars are located at the link position place of both sides safety chain, it may be achieved the nothing between fast replacing device and trailer turns to connection.
The front end of described gusseted beam 11 is also provided with stop means, swings 60 �� about allowing car body.
For the thin seam main structure of self-unloading trailer of the present invention is made up of the fast replacing device being connected with multi-functional car, device connection section, single oil cylinder push pedal dumping device, running gear, car body, bottom-open type Dump gate and hydraulic efficiency plant. It is taking coal mine underground multifunctional scraper as carrier, the hydraulic efficiency system of scraper is its discharging and braking offer power, the link span that changes soon of Multifunctional scraper is connected with the fast replacing device of the present invention, device connection section connects fast replacing device and self-unloading trailer, and be pusher jack offer arrangement space, reverse pushing-type three grades of oil cylinder pushing push pedals have released discharging backward along guide rail, and solving the existing thin seam low wagon tremie of coal mine height cannot self-unloading and quick-replaceable problem. And fast replacing device and self-unloading trailer are connected to get up by device connection section, and coordinate the kinestate between complete machine and trailer, pass oil cylinder for trailer and provide support and cushion.
Structure or the component of not doing ad hoc explanation in the present invention are prior art.
Claims (7)
1. a thin seam changes self-unloading trailer soon, comprise car body (4), running gear (5) and hydraulic efficiency plant (6), car body (4) afterbody is provided with bottom-open type Dump gate (7), it is characterised in that: the gusseted beam (11) of car body (4) front end is connected with fast replacing device (1) by coupling device (2); Moving-out type push pedal pusher jack (3) it is provided with in described car body (4), moving-out type push pedal pusher jack (3) comprises reverse pushing-type three grades of oil cylinders (14) and push pedal (15), push pedal (15) is laterally placed in car body (4) and piston rod with reverse pushing-type three grades of oil cylinders (14) is connected, and described running gear (5) and reverse pushing-type three grades of oil cylinders (14) drive by hydraulic efficiency plant (6).
2. thin seam according to claim 1 changes self-unloading trailer soon, it is characterized in that: described push pedal (15) is the tower structure that one side is uncovered, open face is towards reverse pushing-type three grades of oil cylinders (14), the both sides of push pedal (15) are provided with slide rail (18), and the groove of slide rail (18) mates with the guide rail (17) of car body (4) two inside bottom.
3. thin seam according to claim 2 changes self-unloading trailer soon, it is characterised in that: the bottom of described reverse pushing-type three grades of oil cylinders (14) is provided with the soft bracing or strutting arrangement of oil cylinder (16), and the outside of reverse pushing-type three grades of oil cylinders (14) is provided with oil cylinder protector (13).
4. thin seam according to claim 1 changes self-unloading trailer soon, it is characterized in that: described coupling device (2) comprises gusseted beam (11), the front end of gusseted beam (11) is connected with fast replacing device (1) by double freedom hinging pin shaft (9), the rear end of gusseted beam (11) is connected with car body (4) front end, and the cylinder body of described reverse pushing-type three grades of oil cylinders (14) is installed on gusseted beam (11) by oil cylinder bracing or strutting arrangement (12).
5. thin seam according to claim 4 changes self-unloading trailer soon, it is characterised in that: described gusseted beam (11) front end is also provided with the safety chain (8) being connected with fast replacing device (1), and fast replacing device (1) is provided with some trailers chain for subsequent use (10).
6. thin seam according to claim 4 changes self-unloading trailer soon, it is characterised in that: the front end of described gusseted beam (11) is provided with stop means.
7. thin seam according to claim 5 changes self-unloading trailer soon, it is characterised in that: also it is provided with locking bar between described gusseted beam (11) and fast replacing device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002066.5A CN105644409B (en) | 2015-12-29 | 2015-12-29 | A kind of girdle quick change self-discharging trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002066.5A CN105644409B (en) | 2015-12-29 | 2015-12-29 | A kind of girdle quick change self-discharging trailer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105644409A true CN105644409A (en) | 2016-06-08 |
| CN105644409B CN105644409B (en) | 2018-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511002066.5A Active CN105644409B (en) | 2015-12-29 | 2015-12-29 | A kind of girdle quick change self-discharging trailer |
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| Country | Link |
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| CN (1) | CN105644409B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742570A (en) * | 2017-01-17 | 2017-05-31 | 成都陶玛斯卫浴有限责任公司 | A kind of Handling device for rapidly and efficiently carrying toilet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3799374A (en) * | 1971-11-01 | 1974-03-26 | S Weaver | Trash compactor container |
| US4072272A (en) * | 1976-09-03 | 1978-02-07 | Harco Products, Inc. | Multi-purpose spreader |
| CN201313523Y (en) * | 2008-10-28 | 2009-09-23 | 常州科研试制中心有限公司 | Flat push type self-unloading truck |
| CN102767392A (en) * | 2012-07-16 | 2012-11-07 | 中国煤炭科工集团太原研究院 | Carrying scraper with trailer |
| CN203293964U (en) * | 2013-06-26 | 2013-11-20 | 重庆宝润矿山机械制造有限公司 | Self-loading support carrier |
| CN203449864U (en) * | 2013-09-26 | 2014-02-26 | 常州新吉大矿用设备制造有限公司 | Quick-changing connecting device of trackless rubber wheel flat car |
-
2015
- 2015-12-29 CN CN201511002066.5A patent/CN105644409B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3799374A (en) * | 1971-11-01 | 1974-03-26 | S Weaver | Trash compactor container |
| US4072272A (en) * | 1976-09-03 | 1978-02-07 | Harco Products, Inc. | Multi-purpose spreader |
| CN201313523Y (en) * | 2008-10-28 | 2009-09-23 | 常州科研试制中心有限公司 | Flat push type self-unloading truck |
| CN102767392A (en) * | 2012-07-16 | 2012-11-07 | 中国煤炭科工集团太原研究院 | Carrying scraper with trailer |
| CN203293964U (en) * | 2013-06-26 | 2013-11-20 | 重庆宝润矿山机械制造有限公司 | Self-loading support carrier |
| CN203449864U (en) * | 2013-09-26 | 2014-02-26 | 常州新吉大矿用设备制造有限公司 | Quick-changing connecting device of trackless rubber wheel flat car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742570A (en) * | 2017-01-17 | 2017-05-31 | 成都陶玛斯卫浴有限责任公司 | A kind of Handling device for rapidly and efficiently carrying toilet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105644409B (en) | 2018-11-20 |
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