CN203888798U - Pusher-type and cable-wire type self-unloading mining trolley - Google Patents
Pusher-type and cable-wire type self-unloading mining trolley Download PDFInfo
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- CN203888798U CN203888798U CN201420255439.4U CN201420255439U CN203888798U CN 203888798 U CN203888798 U CN 203888798U CN 201420255439 U CN201420255439 U CN 201420255439U CN 203888798 U CN203888798 U CN 203888798U
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- casing
- unloading
- rod
- open
- discharge gate
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Abstract
The utility model relates to a trolley for coal mining, in particular to a pusher-type and cable-wire type self-unloading mining trolley. The pusher-type and cable-wire type self-unloading mining trolley comprises a shell and rollers arranged at the bottom of the shell, the top of the shell is open in structure, an unloading valve is hinged to one side of the shell, open/close valve power pushers are obliquely arranged on the front end face and the rear end face of the shell, the output end of each open/close valve power pusher is provided with an open/close hook, and a pull rod matched with the open/close hook is fixed on each unloading valve; the bottom of the shell is obliquely arranged with one side hinged to a movable bottom plate on the bottom frame on the lower sides of the unloading valves, and the pusher-type and cable-wire type self-unloading mining trolley is further provided with a power mechanism used for driving the movable bottom plate to rotate to unload; the lateral inner side of the shell, corresponding to the unloading valve is an arc surface matched with the movable bottom plate in rotation. By the arrangement, safety during unloading is greatly improved, efficiency of unloading is also improved, and labor intensity of workers is saved since only one person is required in operation.
Description
Technical field
The present invention relates to a kind of coal mine trolley, be specifically related to the mining self-unloading mine trolley of a kind of push-down and cable type.
Background technology
In the coal mining transportation in colliery, mine car is transported to well head by coal from shaft bottom, unloading, common mine car is comprise support and can, around the trolley of support half-twist, by whole trolley rotation is unloaded coal, exist very large potential safety hazard in its process, first can cause because of the existence of whole force of inertia trolley derailing, because well head is higher compared with ground distance, after trolley derailing, be easy to cause ground staff's heavy casualties; Secondly, in uninstall process, although half-twist is owing to not obtaining gravity and viscosity, need to manually clear up unloading, itself just has certain security risk, and working strength is very large simultaneously, needs at least 2 people to operate just simultaneously and can complete.
Chinese Patent Application No. 200820180808.2 provides a kind of Novel self-turning-over vehicle capable of unilateral unloading, its rollover reservoir arranging by a side is by whole railway carriage jack-up, the discharging of turning on one's side, also by a dodge gate with the four-bar linkage driving of rollover reservoir interlock, but whole rollover process exists the problem of serious gravity skew, its safety performance is difficult to avoid, in addition, the load bearing effect in loading and unloading process of four linking rod turn off mechanisms in this application is very poor, dodge gate cannot be realized the object of advance door opening unloading, in loading operational process, also cannot guarantee the side force that dodge gate whether can bearing goods, this technical scheme is one and is difficult to the technical scheme realizing in real production and transport process.
Summary of the invention
The object of the invention is the problem and shortage for above-mentioned existence, a kind of easy and simple to handle, labour intensity is low, potential safety hazard is little push-down and the mining self-unloading mine trolley of cable type are provided.
For achieving the above object, the technical scheme of taking is:
A kind of push-down is mining self-unloading mine trolley, include trolley casing and the roller that is arranged on bottom half, described casing is open top structure, one side of casing is hinged discharge gate, the front and rear end of casing tilts and is provided with open and close door power push-rod, the mouth of open and close door power push-rod is provided with keying drag hook, is fixed with and the pull bar that opens and closes drag hook and mate on described discharge gate; The bottom of described casing is that slant setting and a side are hinged on the removable bottom on discharge gate downside underframe, and the underframe of the movable end downside of removable bottom is provided with and unloads ore deposit power push-rod, and the mouth and the removable bottom that unload ore deposit power push-rod are hinged; The inner side, side of the casing corresponding with discharge gate is and the arc surface mating in removable bottom rotation process.
Between described discharge gate and the underframe of its underpart, be provided with keeper, keeper quantity is 2.
The bottom of the described forward and backward both sides of casing is provided with removable bottom mates parallel spacing supporting plate.
Described open and close door power push-rod and to unload ore deposit power push-rod be any in electric pushrod, hydraulic actuating cylinder, cylinder, the described quantity of unloading ore deposit power push-rod is 1 ~ 3.
Sealing bearing fit is mated in the movable end end of described removable bottom with arc surface, and the end of movable end has been upturned and visits point.
A kind of cable type is mining self-unloading mine trolley, include trolley casing and the roller that is arranged on bottom half, described casing is open top structure, one side of casing is hinged discharge gate, the front and rear end of casing tilts and is provided with open and close door power push-rod, the mouth of open and close door power push-rod is provided with keying drag hook, is fixed with and the pull bar that opens and closes drag hook and mate on described discharge gate; The bottom of described casing is that slant setting and a side are hinged on the removable bottom on discharge gate downside underframe; The side of the casing corresponding with discharge gate is to the V-shaped special-shaped side plate of box house projection, in the v-depression of abnormity side plate, be fixed with reel and motor, inside the top of special-shaped side plate and special-shaped side plate, V-arrangement high spot is provided with pulley, reel is provided with cable wire, cable wire is connected with removable bottom by two pulleys, and the lower inside of special-shaped side plate is and the arc surface mating in removable bottom rotation process.
Between described discharge gate and the underframe of its underpart, be provided with keeper, keeper quantity is 2, and the bottom of the described forward and backward both sides of casing is provided with removable bottom mates parallel spacing supporting plate.
Between two pulleys of described special-shaped side plate inner side, be provided with cable wire riser tubing, cable wire riser tubing lower end extends to arc surface.
Described open and close door power push-rod is any in electric pushrod, hydraulic actuating cylinder, cylinder.
Sealing bearing fit is mated in the movable end end of described removable bottom with arc surface, and the end of movable end has been upturned and visits point.
Adopt technique scheme, obtained beneficial effect is:
The present invention passes through defects such as the potential safety hazard of existing mine car existence and labour intensity height, carried out changing targetedly, trolley is carried out to brand-new design and the improvement of structure, mechanical power by gravity and push rod carries out Self-tipping, whole uninstall process only need to manually be controlled, and do not need to carry out high-intensity work, it has not only improved safety in whole uninstall process greatly, also improved the efficiency of unloading, save workman's labour intensity, only needed a people to operate.
Accompanying drawing explanation
Fig. 1 is one of sectional structure schematic diagram of the present utility model.
Fig. 2 is one of structural representation of open and close door power push-rod of the present utility model and discharge gate.
Fig. 3 is the right TV structure schematic diagram of Fig. 2.
Fig. 4 is two of sectional structure schematic diagram of the present utility model.
Fig. 5 be open and close door power push-rod of the present utility model and discharge gate structural representation two.
Fig. 6 is the left TV structure schematic diagram of Fig. 5.
Sequence number in figure: 1 for casing, 2 for discharge gate, 3 for open and close door power push-rod, 4 for open and close drag hook, 5 for pull bar, 6 for removable bottom, 7 for unload ore deposit power push-rod, 8 for underframe, 9 for keeper, 10 for spacing supporting plate, 11 for visit point, 12 for roller, 13 for reel, 14 for motor, 15 for cable wire, 16 for cable wire riser tubing, 17 for special-shaped side plate, 18 be pulley.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
Embodiment mono-: referring to Fig. 1-Fig. 3, a kind of push-down is mining self-unloading mine trolley, include trolley casing 1 and the roller 12 that is arranged on casing 1 bottom, described casing 1 is open top structure, before casing 1, after, left, in right four sides, wherein three sealings, an other side is hinged discharge gate 2, before casing 1, aft end face tilts and is provided with open and close door power push-rod 3, it closes a power push-rod 3 for electric pushrod, the mouth of open and close door power push-rod 3 is provided with and opens and closes drag hook 4, on described discharge gate 2, be fixed with and the pull bar 5 that opens and closes drag hook 4 and mate, the bottom of described casing 1 is that slant setting and a side are hinged on the removable bottom 6 on discharge gate 2 downside underframes 8, and the underframe 8 of the movable end downside of removable bottom 6 is provided with and unloads ore deposit power push-rod 7, and the mouth and the removable bottom 6 that unload ore deposit power push-rod 7 are hinged, the side inner side of the casing 1 corresponding with discharge gate 2 for and the arc surface mating in removable bottom 6 rotation processes, sealing bearing fit mate in the movable end end of removable bottom 6 with arc surface, and the spy sharp 11 that has been upturned of the end of movable end.
Embodiment bis-: referring to Fig. 1-Fig. 3, the structure of the present embodiment and embodiment mono-are basic identical, something in common no longer repeats, and its difference is: between described discharge gate 2 and the underframe 8 of its underpart, be provided with keeper 9, keeper 9 be arranged on discharge gate 2 left and right each one.
Embodiment tri-: referring to Fig. 1-Fig. 3, the structure of the present embodiment and embodiment mono-are basic identical, something in common no longer repeats, its difference is: the bottom of described casing 1 forward and backward both sides is provided with the spacing supporting plate 10 parallel with removable bottom 6 couplings, at trolley at full load, its removable bottom mates laminating carrying with spacing supporting plate.
Embodiment tetra-: referring to Fig. 1-Fig. 3, the structure of the present embodiment and embodiment mono-are basic identical, something in common no longer repeats, and its difference is: described open and close door power push-rod 3 is hydraulic actuating cylinder or cylinder with unloading ore deposit power push-rod 7, and the described quantity of unloading ore deposit power push-rod is 1 ~ 3.
Above-described embodiment principle of work be:
When a year mine trolley reaches preposition preparation discharging: first by manually keeper being extracted, then start open and close door power push-rod 3, after open and close door power push-rod 3 stretches out, open and close hook separated with pull bar, because Action of Gravity Field coal can back down discharge gate 2, lay down part of coal, now restart and unload ore deposit power push-rod 7, make upwards jack-up of removable bottom 6, by all not unsnatching in trolley.
After discharging completes, ore deposit power push-rod 7 is unloaded in withdrawal and it closes a power push-rod 3, and now discharge gate 2, because gravity has been returned to vertical position, is closed discharge gate 2 by opening and closing drag hook, more manually keeper tied down, and carries out loading task next time.
Embodiment five: referring to Fig. 4-Fig. 6, a kind of cable type is mining self-unloading mine trolley, include trolley casing 1 and the roller 12 that is arranged on casing 1 bottom, described casing 1 is open top structure, one side of casing 1 is hinged discharge gate 2, the front and rear end of casing 1 tilts and is provided with open and close door power push-rod 3, and the mouth of open and close door power push-rod 3 is provided with and opens and closes drag hook 4, is fixed with and the pull bar 5 that opens and closes drag hook 4 and mate on described discharge gate 2; The bottom of described casing 1 is that slant setting and a side are hinged on the removable bottom 6 on discharge gate 2 downside underframes 8; The side of the casing 1 corresponding with discharge gate 2 is to the V-shaped special-shaped side plate 17 of box house projection, in the v-depression of abnormity side plate 17, be fixed with reel 13 and motor 14, top and special-shaped side plate 17 inner side V-arrangement high spots at special-shaped side plate 17 are provided with pulley 18, reel 13 is provided with cable wire 15, cable wire 15 is connected with removable bottom 6 by two pulleys 18, and the lower inside of special-shaped side plate 17 is and the arc surface mating in removable bottom 6 rotation processes.
Claims (10)
1. the mining self-unloading mine trolley of push-down, include trolley casing and the roller that is arranged on bottom half, it is characterized in that, described casing is open top structure, one side of casing is hinged discharge gate, the front and rear end of casing tilts and is provided with open and close door power push-rod, and the mouth of open and close door power push-rod is provided with keying drag hook, is fixed with and the pull bar that opens and closes drag hook and mate on described discharge gate; The bottom of described casing is that slant setting and a side are hinged on the removable bottom on discharge gate downside underframe, and the underframe of the movable end downside of removable bottom is provided with and unloads ore deposit power push-rod, and the mouth and the removable bottom that unload ore deposit power push-rod are hinged; The inner side, side of the casing corresponding with discharge gate is and the arc surface mating in removable bottom rotation process.
2. the mining self-unloading mine trolley of push-down according to claim 1, is characterized in that, between described discharge gate and the underframe of its underpart, is provided with keeper, and keeper quantity is 2.
3. the mining self-unloading mine trolley of push-down according to claim 1, is characterized in that, the bottom of the described forward and backward both sides of casing is provided with removable bottom mates parallel spacing supporting plate.
4. the mining self-unloading mine trolley of push-down according to claim 1, is characterized in that, described open and close door power push-rod and to unload ore deposit power push-rod be any in electric pushrod, hydraulic actuating cylinder, cylinder, and the described quantity of unloading ore deposit power push-rod is 1 ~ 3.
5. the mining self-unloading mine trolley of push-down according to claim 1, is characterized in that, sealing bearing fit is mated in the movable end end of described removable bottom with arc surface, and the end of movable end has been upturned and visits point.
6. the mining self-unloading mine trolley of cable type, include casing and the roller that is arranged on bottom half, it is characterized in that, described casing is open top structure, one side of casing is hinged discharge gate, the front and rear end of casing tilts and is provided with open and close door power push-rod, and the mouth of open and close door power push-rod is provided with keying drag hook, is fixed with and the pull bar that opens and closes drag hook and mate on described discharge gate; The bottom of described casing is that slant setting and a side are hinged on the removable bottom on discharge gate downside underframe; The side of the casing corresponding with discharge gate is to the V-shaped special-shaped side plate of box house projection, in the v-depression of abnormity side plate, be fixed with reel and motor, inside the top of special-shaped side plate and special-shaped side plate, V-arrangement high spot is provided with pulley, reel is provided with cable wire, cable wire is connected with removable bottom by two pulleys, and the lower inside of special-shaped side plate is and the arc surface mating in removable bottom rotation process.
7. the mining self-unloading mine trolley of cable type according to claim 6, it is characterized in that, between described discharge gate and the underframe of its underpart, be provided with keeper, keeper quantity is 2, and the bottom of the described forward and backward both sides of casing is provided with removable bottom mates parallel spacing supporting plate.
8. the mining self-unloading mine trolley of cable type according to claim 6, is characterized in that, between two pulleys of described special-shaped side plate inner side, is provided with cable wire riser tubing, and cable wire riser tubing lower end extends to arc surface.
9. the mining self-unloading mine trolley of cable type according to claim 6, is characterized in that, described open and close door power push-rod is any in electric pushrod, hydraulic actuating cylinder, cylinder.
10. the mining self-unloading mine trolley of cable type according to claim 6, is characterized in that, sealing bearing fit is mated in the movable end end of described removable bottom with arc surface, and the end of movable end has been upturned and visits point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255439.4U CN203888798U (en) | 2014-05-19 | 2014-05-19 | Pusher-type and cable-wire type self-unloading mining trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255439.4U CN203888798U (en) | 2014-05-19 | 2014-05-19 | Pusher-type and cable-wire type self-unloading mining trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203888798U true CN203888798U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255439.4U Expired - Fee Related CN203888798U (en) | 2014-05-19 | 2014-05-19 | Pusher-type and cable-wire type self-unloading mining trolley |
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| Country | Link |
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| CN (1) | CN203888798U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015738A (en) * | 2014-05-19 | 2014-09-03 | 永贵能源开发有限责任公司 | Push rod and steel rope type mine self-discharging ore bucket trolley |
| CN105819233A (en) * | 2016-06-08 | 2016-08-03 | 韶关学院 | Rapid loading and unloading goods van |
| CN107989090A (en) * | 2017-12-14 | 2018-05-04 | 武汉理工大学 | Excavator and its sideways cleaning device |
| CN111762507A (en) * | 2020-07-14 | 2020-10-13 | 惠安县崇武镇栓锋广告设计中心 | Multi-station comprehensive chain transmission type coal mining device |
| CN115158374A (en) * | 2022-07-27 | 2022-10-11 | 上海伯镭智能科技有限公司 | Automatic dumping method and device for unmanned mine car |
-
2014
- 2014-05-19 CN CN201420255439.4U patent/CN203888798U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015738A (en) * | 2014-05-19 | 2014-09-03 | 永贵能源开发有限责任公司 | Push rod and steel rope type mine self-discharging ore bucket trolley |
| CN105819233A (en) * | 2016-06-08 | 2016-08-03 | 韶关学院 | Rapid loading and unloading goods van |
| CN107989090A (en) * | 2017-12-14 | 2018-05-04 | 武汉理工大学 | Excavator and its sideways cleaning device |
| CN107989090B (en) * | 2017-12-14 | 2020-01-14 | 武汉理工大学 | Excavator and lateral dumping cleaning device thereof |
| CN111762507A (en) * | 2020-07-14 | 2020-10-13 | 惠安县崇武镇栓锋广告设计中心 | Multi-station comprehensive chain transmission type coal mining device |
| CN111762507B (en) * | 2020-07-14 | 2022-01-04 | 奉节县长棚矿产品有限公司 | Multi-station comprehensive chain transmission type coal mining device |
| CN111762507B8 (en) * | 2020-07-14 | 2022-01-28 | 奉节县长棚矿产品有限公司 | Multi-station comprehensive chain transmission type coal mining device |
| CN115158374A (en) * | 2022-07-27 | 2022-10-11 | 上海伯镭智能科技有限公司 | Automatic dumping method and device for unmanned mine car |
| CN115158374B (en) * | 2022-07-27 | 2023-09-22 | 上海伯镭智能科技有限公司 | Automatic dumping method and device for unmanned mine car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |