CN203568518U - Unloading device of coal unloading car in closed yard - Google Patents
Unloading device of coal unloading car in closed yard Download PDFInfo
- Publication number
- CN203568518U CN203568518U CN201320715277.3U CN201320715277U CN203568518U CN 203568518 U CN203568518 U CN 203568518U CN 201320715277 U CN201320715277 U CN 201320715277U CN 203568518 U CN203568518 U CN 203568518U
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- China
- Prior art keywords
- discharge nozzle
- discharging
- truck
- unloading
- push rod
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- 239000003245 coal Substances 0.000 title abstract 8
- 238000007599 discharging Methods 0.000 claims description 40
- 241000406668 Loxodonta cyclotis Species 0.000 claims description 23
- 230000007306 turnover Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 description 20
- 239000000463 material Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides an unloading device of a coal unloading car in a closed yard. The unloading device comprises a coal falling chute, a reverse turning board, a rotary shaft and a connection rod, wherein the top of the coal falling chute is provided with a feed pipe; a first discharge pipe is arranged on the side of the coal falling chute; a second discharge pipe is arranged at the bottom of the coal falling chute; the reverse turning board is arranged between the first discharge pipe and the second discharge pipe; the reverse turning board is fixed to the rotary shaft in a rotary mode; the rotary shaft is arranged at the intersection of the first discharge pipe and the second discharge pipe and is perpendicular to a front panel or a rear panel of the feed pipe; one end of the connection rod is fixedly connected to the rotary shaft; the other end of the connection rod is connected to a drive device or is provided with a detachable handle, so that the reverse turning board can swing around the rotary shaft. By means of the unloading device, coal falling channels can be switched, and therefore operability is improved, energy resources are saved, and occurrence rate of coal mixing accidents can be reduced at the same time.
Description
Technical field
The utility model relates to sealing stock ground unloading miner's truck supporting machinery apparatus field, more particularly, relates to a kind of device for discharging that seals stock ground unloading miner's truck.
Background technology
In general, the discharging of sealing in stock ground is that the one-sided blanking elephant trunk of the unloading miner's truck being movably walking by being arranged on overhead sealing-tape machine completes.Fig. 1 is according to the schematic diagram of the device for discharging of the sealing stock ground unloading miner's truck of prior art.As shown in Figure 1, be arranged on the one-sided blanking elephant trunk of unloading miner's truck 10 and form single blanking channel.Unloading miner's truck is walked to and is sealed corresponding warehouse compartment in stock ground according to the kind of material, the material being transported by sealing-tape machine is along with the running of discharging belt falls into blanking elephant trunk, then along expecting that as shown in Figure 1 flow path direction passes through blanking elephant trunk 10, thereby bank is put in corresponding warehouse compartment.For the heap that improves sealing stock ground high-volume, the afterbody in sealing stock ground is provided with and is specifically designed to the warehouse compartment of stacking assorted material conventionally.For example, the warehouse compartment length in sealing stock ground is 600 meters, the speed of travel of unloading miner's truck is 7 ms/min, unloading miner's truck often need to be from warehouse compartment middle part in order to stack two, 30 tons of assorted material or head walking within 1-1.5 hour, arrive assorted material warehouse compartment, after tens minutes discharge operations, unloading miner's truck is walked again and within 1-1.5 hour, is returned to original warehouse compartment and carry out windrow operation.Like this, unloading miner's truck is stacked assorted material by walking back and forth on overhead sealing-tape machine, has therefore affected the operating efficiency of unloading miner's truck, has also increased the power consumption of unloading miner's truck simultaneously.
In sum, discharging in existing sealing stock ground need be after unloading miner's truck arrives corresponding warehouse compartment could windrow operation, conventionally, unloading miner's truck need to be from warehouse compartment middle part in order to stack assorted material or the head walking a very long time could arrive to mix and expect warehouse compartment, after tens minutes discharge operations, the unloading miner's truck original warehouse compartment of walking back again carries out windrow operation.Therefore, the discharging in existing sealing stock ground causes unloading miner's truck to walk back and forth frequently, has extended production time and has increased again power consumption, has so both reduced operating efficiency and has also wasted energy, and also easily causes batch mixing accident simultaneously.
Utility model content
The purpose of this utility model is to propose a kind of device for discharging that seals stock ground unloading miner's truck, to realize the switching of warehouse compartment in the discharge process that seals stock ground unloading miner's truck, thereby improves operating rate, minimizing power consumption to save the energy, can also reduce the incidence of batch mixing accident simultaneously.
According to embodiment of the present utility model, a kind of device for discharging that seals stock ground unloading miner's truck is provided, described device for discharging comprises: blanking elephant trunk, top at described blanking elephant trunk is provided with feed pipe, sidepiece at described blanking elephant trunk is provided with the first discharge nozzle, in the bottom of described blanking elephant trunk, is provided with the second discharge nozzle; Turnover panel, is arranged between the first discharge nozzle and described the second discharge nozzle; S. A., described turnover panel is rotatably fixed to described S. A., and described S. A. is arranged on the infall of the first discharge nozzle and the second discharge nozzle, and described S. A. is perpendicular to front panel or the rear panel of described feed pipe; Pipe link, one end of pipe link is fixedly attached to described S. A., the other end of pipe link is connected to actuating device or is provided with detachable handle, so that turnover panel is around rotation axis oscillating, to seal described the first discharge nozzle or described the second discharge nozzle, thereby realize the switching of blanking channel, and then realize the switching of warehouse compartment.
Preferably, between described feed pipe and described the first discharge nozzle, form the angle of 120 °-135 °.
Preferably, the angle of-60 ° at 45 ° of shape between described the first discharge nozzle and described the second discharge nozzle.
According to exemplary embodiment of the present utility model, the other end of described pipe link is provided with actuating device, the driving lower swing of the power that described turnover panel provides at actuating device, to seal described the first discharge nozzle or described the second discharge nozzle, thereby realizes the switching of blanking channel.Preferably, described actuating device can be Electrohydraulic push rod, and described Electrohydraulic push rod is arranged on the outer wall of described the first discharge nozzle or the second discharge nozzle, and is connected to movingly the described other end of described pipe link.
Preferably, described device for discharging also can comprise: limit switch, is arranged on the hydraulic actuating cylinder of described Electrohydraulic push rod, to limit the operating distance of Electrohydraulic push rod.
According to other embodiment of the present utility model, the other end of described pipe link can be provided with detachable handle, and described turnover panel can, at artificial driving lower swing, to seal described the first discharge nozzle or described the second discharge nozzle, thereby be realized the switching of blanking channel.
According to other embodiment of the present utility model, described blanking elephant trunk can also be embodied as other forms such as blanking chute etc.
The device for discharging of sealing of the present utility model stock ground unloading miner's truck can be installed in the one-sided of unloading miner's truck, also can all install described device for discharging in the both sides of unloading miner's truck, can make like this operating efficiency of discharging higher.Therefore, use the device for discharging of sealing of the present utility model stock ground unloading miner's truck to there is following beneficial effect: this device for discharging can be realized according to different material kind the switching of blanking channel, indirectly to realize the switching of warehouse compartment in the discharge process that seals stock ground unloading miner's truck, thereby, reduce walking back and forth of unloading miner's truck, improve operating efficiency, reduce power consumption to save the energy, can also reduce the incidence of batch mixing accident simultaneously; In addition, because this device for discharging can adopt Electrohydraulic push rod and limit switch, make device for discharging also there is the features such as easy to use, safety of operation.
Accompanying drawing explanation
Fig. 1 is according to the schematic diagram of the device for discharging of the sealing stock ground unloading miner's truck of prior art;
Fig. 2 is according to the schematic diagram of the device for discharging of the sealing stock ground unloading miner's truck of exemplary embodiment of the present utility model.
The specific embodiment
Now with reference to accompanying drawing, the utility model is more fully described, exemplary embodiment of the present utility model shown in the drawings.
Fig. 2 is according to the schematic diagram of the device for discharging of the sealing stock ground unloading miner's truck of exemplary embodiment of the present utility model.
With reference to Fig. 2, according to the device for discharging of sealing of the present utility model stock ground unloading miner's truck, comprise: blanking elephant trunk 1, at the top of blanking elephant trunk 1, be provided with feed pipe 11, sidepiece at blanking elephant trunk 1 is provided with the first discharge nozzle 12 (the first discharge nozzle 12 can stretch out from the sidepiece of blanking elephant trunk 1), is provided with the second discharge nozzle 13 in the bottom of blanking elephant trunk 1; Turnover panel 2, is arranged between the first discharge nozzle 12 and the second discharge nozzle 13; S. A. 3, turnover panel 2 is rotatably fixed to described S. A. 3, and S. A. 3 is arranged on the infall of the first discharge nozzle 12 and the second discharge nozzle 13, and S. A. 3 is perpendicular to front panel or the rear panel of feed pipe 11; Pipe link 4, one end of pipe link 4 is fixedly attached to S. A. 3, the other end is connected to actuating device or is provided with detachable handle, so that turnover panel 2 under actuating device or artificial driving in the interior swing of blanking elephant trunk 1, to seal the first discharge nozzle 12 or the second discharge nozzle 13, thereby realize the switching of blanking channel.
Preferably, between feed pipe 11 and the first discharge nozzle 12, can form the angle of 120 °-135 °, can shape between the first discharge nozzle 12 and the second discharge nozzle 13 angle of-60 ° at 45 °.Like this, can guarantee that material can fall smoothly, is convenient to again the processing and manufacturing of described blanking elephant trunk 1.If the angle forming between described feed pipe 11 and described the first discharge nozzle 12 is outside 120 ° of-135 ° of scopes, the angle forming between described the first discharge nozzle 12 and described the second discharge nozzle 13 is outside 45 ° of-60 ° of scopes, be unfavorable for the enforcement of described device for discharging, can increase the difficulty of manufacturing described blanking elephant trunk 1, the difficulty of construction of this device for discharging is increased.
According to embodiment of the present utility model, the other end of pipe link 4 is connected to actuating device, under the driving of the power that turnover panel 2 is provided by actuating device, around S. A. 3, swings, and to seal the first discharge nozzle 12 or the second discharge nozzle 13, thereby realizes the switching of blanking channel.Preferably, described actuating device can be Electrohydraulic push rod 5, and Electrohydraulic push rod 5 is arranged on the outer wall of described the first discharge nozzle 12 or the second discharge nozzle 13, and is connected to movingly the other end of described pipe link 4.Preferably, described device for discharging also can comprise limit switch, is arranged on the hydraulic actuating cylinder of described Electrohydraulic push rod 5, to limit the operating distance of Electrohydraulic push rod 5, thereby prevents that Electrohydraulic push rod 5 from damaging.
According to other embodiment of the present utility model, the other end of pipe link 4 can be provided with detachable handle, and operating personal operating handle swings turnover panel 2 under artificial driving around S. A. 3, to seal the first discharge nozzle 12 or the second discharge nozzle 13, thereby realize the switching of blanking channel.
According to other embodiment of the present utility model, described blanking elephant trunk 1 can also be blanking chute.
Shown in Fig. 2, according to forming the angle of 135 ° between the feed pipe 11 of exemplary embodiment of the present utility model and the first discharge nozzle 12, shape angle at 45 ° between the first discharge nozzle 12 and the second discharge nozzle 13.Electrohydraulic push rod 5 is arranged on the outer wall of the first discharge nozzle 12.The material of sealing-tape machine transportation is along with the running of discharging belt falls into blanking elephant trunk 1, when stacking material A, by controlling the operation of Electrohydraulic push rod 5, hydraulic stem in Electrohydraulic push rod 5 shrinks, to drive pipe link 4 and to drive turnover panel 2 to close left, thereby the second discharge nozzle 13 is closed, now, feed pipe 11, turnover panel 2 and the first discharge nozzle 12 form the first blanking channel (as expected in Fig. 2 as shown in flow path direction a), and material A is put into corresponding warehouse compartment by described the first blanking channel.For example, when needs (: in the time of assorted material) are stacked material B, unloading miner's truck needn't be walked, by controlling the operation of Electrohydraulic push rod 5, hydraulic stem in Electrohydraulic push rod 5 extends, to drive pipe link 4 and to drive turnover panel 2 to close to the right, thereby by the first discharge nozzle 12 sealings, now, feed pipe 11, turnover panel 2 and the second discharge nozzle 13 form the second blanking channel (as expected in Fig. 2 as shown in flow path direction b), material B falls on the adhesive tape turning round below by described the second blanking channel, and by described adhesive tape, material B is transported to corresponding warehouse compartment and stacks.
The device for discharging of sealing of the present utility model stock ground unloading miner's truck can be installed in the one-sided of unloading miner's truck, also can all install described device for discharging in the both sides of unloading miner's truck, so just can improve to a greater degree the operating efficiency of discharging.
Discharging in existing sealing stock ground need be after unloading miner's truck arrives corresponding warehouse compartment could windrow operation, conventionally, unloading miner's truck need to be from warehouse compartment middle part in order to stack assorted material or the head walking a very long time arrive assorted material warehouse compartment, after tens minutes discharge operations, unloading miner's truck needs again to return original storehouse bit position and carries out windrow operation.Yet, by adopting the device for discharging of sealing of the present utility model stock ground unloading miner's truck, in discharge process, can carry out according to the difference of material kind the switching of blanking channel, then by the adhesive tape turning round, different goods handlings is arrived to different warehouse compartments below, and then realized the switching of sealing the warehouse compartment in stock ground, to avoid occurring the batch mixing accident in discharge process.Like this, just realized the switching of warehouse compartment in the discharge process that seals stock ground unloading miner's truck, thereby reduced walking back and forth of unloading miner's truck, improved operating efficiency, reduced power consumption to save the energy, the while can also be reduced the incidence of batch mixing accident; In addition, because described device for discharging can adopt Electrohydraulic push rod and limit switch, make device for discharging there is the features such as easy to use, safety of operation.
Although specifically illustrate and described the utility model with reference to exemplary embodiment of the present utility model, but it should be understood by one skilled in the art that, in the situation that do not depart from the spirit and scope of the present utility model that are defined by the claims, can carry out to it various changes of form and details.
Claims (5)
1. a device for discharging that seals stock ground unloading miner's truck, is characterized in that, described device for discharging comprises:
Blanking elephant trunk (1), at the top of described blanking elephant trunk (1), be provided with feed pipe (11), sidepiece at described blanking elephant trunk (1) is provided with the first discharge nozzle (12), in the bottom of described blanking elephant trunk (1), is provided with the second discharge nozzle (13);
Turnover panel (2), is arranged between described the first discharge nozzle (12) and described the second discharge nozzle (13);
S. A. (3), described turnover panel (2) is rotatably fixed to described S. A. (3), described S. A. (3) is arranged on the infall of the first discharge nozzle (12) and the second discharge nozzle (13), and described S. A. (3) is perpendicular to front panel or the rear panel of described feed pipe (11);
Pipe link (4), one end of pipe link (4) is fixedly attached to described S. A. (3), the other end of pipe link (4) is connected to actuating device or is provided with detachable handle, so that turnover panel (2) swings around S. A. (3).
2. device for discharging according to claim 1, is characterized in that, forms the angle of 120 °-135 ° between described feed pipe (11) and described the first discharge nozzle (12).
3. device for discharging according to claim 2, is characterized in that, the angle of-60 ° at 45 ° of shape between described the first discharge nozzle (12) and described the second discharge nozzle (13).
4. device for discharging according to claim 1, it is characterized in that, described actuating device is Electrohydraulic push rod (5), described Electrohydraulic push rod (5) is arranged on the outer wall of described the first discharge nozzle (12) or the second discharge nozzle (13), and is connected to movingly the described other end of described pipe link (4).
5. device for discharging according to claim 4, is characterized in that, described device for discharging also comprises: limit switch, is arranged on the hydraulic actuating cylinder of described Electrohydraulic push rod (5), to limit the operating distance of Electrohydraulic push rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715277.3U CN203568518U (en) | 2013-11-14 | 2013-11-14 | Unloading device of coal unloading car in closed yard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715277.3U CN203568518U (en) | 2013-11-14 | 2013-11-14 | Unloading device of coal unloading car in closed yard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203568518U true CN203568518U (en) | 2014-04-30 |
Family
ID=50536262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320715277.3U Expired - Lifetime CN203568518U (en) | 2013-11-14 | 2013-11-14 | Unloading device of coal unloading car in closed yard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203568518U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600571A (en) * | 2017-09-13 | 2018-01-19 | 汕头市陀斯包装机械有限公司 | A kind of intelligence rejects the counting combined packer of non-designated material |
| CN108217230A (en) * | 2018-01-29 | 2018-06-29 | 上海振华重工(集团)股份有限公司 | A kind of translation board plug type bifurcated chute |
| CN110005428A (en) * | 2019-05-14 | 2019-07-12 | 中船重工（青岛）轨道交通装备有限公司 | The screw machine formula of rock tunnel(ling) machine is slagged tap quick switching mechanism and its application system |
-
2013
- 2013-11-14 CN CN201320715277.3U patent/CN203568518U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600571A (en) * | 2017-09-13 | 2018-01-19 | 汕头市陀斯包装机械有限公司 | A kind of intelligence rejects the counting combined packer of non-designated material |
| CN108217230A (en) * | 2018-01-29 | 2018-06-29 | 上海振华重工(集团)股份有限公司 | A kind of translation board plug type bifurcated chute |
| CN110005428A (en) * | 2019-05-14 | 2019-07-12 | 中船重工（青岛）轨道交通装备有限公司 | The screw machine formula of rock tunnel(ling) machine is slagged tap quick switching mechanism and its application system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |