CN208530587U - A kind of energy-storage type stacker walking track buffer - Google Patents
A kind of energy-storage type stacker walking track buffer Download PDFInfo
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- CN208530587U CN208530587U CN201820990079.0U CN201820990079U CN208530587U CN 208530587 U CN208530587 U CN 208530587U CN 201820990079 U CN201820990079 U CN 201820990079U CN 208530587 U CN208530587 U CN 208530587U
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- stacker
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- track
- buffer
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Abstract
The utility model discloses a kind of energy-storage type stacker walking track buffers, fixation kit including being fixedly installed in stacker walking track end, the front end of fixation kit is elasticly connected with energy-storage buffering component, energy-storage buffering component is used to extremely stop the stacker buffer wheel and accumulation of energy generation reaction force of traveling to slow down the travel speed of stacker；Buffer Unit includes the ram for directly contacting with windrow locomotive wheel, and in orbit, the rear end of ram is connect by spring with fixation kit for ram basal sliding connection；The utility model effectively increases the energy storage capability of stacker track travel buffer, can play the role of reducing thump protection equipment under the premise of effective forced brake when stacker brake fade.
Description
[technical field]
The utility model belongs to mechanical equipment technical field more particularly to a kind of energy-storage type stacker walking track buffering
Device.
[background technique]
Stacker is the industrial product of mechanization, is mainly used for the object in station, harbour, mine and smelter stock ground
Material heap product.Stacker completes material accumulation operation during back and forth walking in orbit, and walking function is by driving device
It drives running wheel to complete, and driving device is equipped with brake, walking for stacker is stopped controlling to realize.In production run
It is influenced in the process by factors such as the abrasion of brake itself, control system failure or operation errors, it sometimes appear that can not be by finger
Enable parking, scene out of control of walking.
In addition, stacker generally installs coastal or field, and it is open work, is possible to when encountering violent typhoon by stacker
It blows to slide along rail high speed.When braking system is unable to effective brake or there are other external load to cause stacker sliding along track
When row, the track buffer for being just only located at track end forces stacker to stop.Traditional track buffer usually exists
The retention device of a rigidity is arranged in the end of track, installs one piece of rubber spring in the corresponding position of stacker rack.Work as heap
When material brake system is unable to effective brake, rack-mounted rubber spring will be sent out with the rigid retention device on track
Raw collision, realizes and forces parking.This buffer accumulation of energy is inadequate, when the stacker speed of travel is excessive, often generates powerful
Impact, may cause the serious accidents such as topple over of the damage of buffer itself, the damage of windrow airborne equipment or stacker
Occur.
[utility model content]
The purpose of the utility model is to provide a kind of energy-storage type stacker walking track buffers, to be made by its accumulation of energy
With reducing the impact strength of stacker, realize to the effective protection of stacker, try to avert accidents.
The utility model uses following technical scheme: a kind of energy-storage type stacker walking track buffer, including fixed peace
Fixation kit loaded on stacker walking track end, the front end of fixation kit are elasticly connected with energy-storage buffering component, and accumulation of energy is slow
Component is rushed for the stacker buffer wheel of traveling and accumulation of energy generates reaction force, to slow down the travel speed of stacker to stopping
Only；
Buffer Unit includes the ram for directly contacting with windrow locomotive wheel, and ram basal sliding is connected to track
On, the rear end of ram is connect by spring with fixation kit.
Further, fixation kit includes that baffle in orbit is fixedly mounted, and the front end and ram rear end of baffle are logical
It crosses spring to be connected, the rear end of baffle is provided with support, and support is also connected with built-in fitting.
Further, it is provided with four springs in rectanglar arrangement between ram and baffle, is worn in each spring
There is screw rod, the both ends of each screw rod both pass through ram and baffle, and are bolted.
Further, the front end of ram is provided with arc groove, the size of arc groove and the wheel front end of stacker
Size is corresponding.
It further, is welding between baffle and support, between support and built-in fitting.
The beneficial effects of the utility model are: the utility model effectively increases the accumulation of energy of stacker track travel buffer
Ability can play the work for reducing thump protection equipment under the premise of effective forced brake when stacker brake fade
With.
[Detailed description of the invention]
Fig. 1 is a kind of structural scheme of mechanism of energy-storage type stacker walking track buffer of the utility model；
Fig. 2 is a kind of use state of energy-storage type stacker walking track buffer of the utility model with reference to figure.
Wherein: 1. tracks；2. ram；3. screw rod；4. spring；5. baffle；6. support；7. built-in fitting.
[specific embodiment]
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model discloses a kind of energy-storage type stacker walking track buffers, as shown in Figure 1, including being fixedly mounted
In the fixation kit of stacker walking track end, fixation kit is fixed on the ground, has high intensity, is to stop stacker
Last line of defense.
Fixation kit includes the baffle 5 being fixedly mounted on track 1, and the front end and 2 rear end of ram of baffle 5 pass through spring
4 are connected, and the rear end of baffle 5 is provided with support 6, and support 6 is also connected with built-in fitting 7.In order to guarantee the intensity of fixation kit, keep off
It is welding between plate 5 and support 6, between support 6 and built-in fitting 7.
The front end of fixation kit is elasticly connected with energy-storage buffering component, and energy-storage buffering component is used for the windrow locomotive to traveling
Wheel buffering and accumulation of energy generation reaction force are extremely stopped with slowing down the travel speed of stacker.It is equivalent in fixation kit and windrow
One of buffering defence layer is formd between machine, alleviates the impulse force that fixation kit is born.Buffer Unit includes being used for and stacker
The ram 2 that wheel directly contacts, 2 basal sliding of ram connects on track 1, in-orbit when receiving stacker shock
It is slided on road 1, reduces the impulse force of stacker by force of sliding friction.The rear end of ram 2 is connected by spring 4 and fixation kit
It connects, is again reduced impulse force suffered by ram 2 by the elastic force of spring 4, and during ram 2 retreats, spring
Compression, generates a reaction force to ram 2, reaction is passed to stacker, further decreases stacker by ram 2
Forward speed and impact force.Be provided between ram 2 and baffle 5 four be in rectanglar arrangement spring 4, in each spring 4
It is equipped with screw rod 3, the both ends of each screw rod 3 both pass through ram 2 and baffle 5, and are bolted, and pass through consolidating for screw rod 3
It is fixed, it is ensured that the stability of each spring.After ram 2 and windrow locomotive wheel are hit, ram 2 moves compression along track
Spring 4, spring 4 fully absorb impact energy caused by shock, then slow release again, pass through the accumulation of energy of ram 2 in this way
Effect just plays the protective effect to stacker.
The front end of ram 2 is provided with arc groove, and the size of arc groove and the wheel front end size of stacker are opposite
It answers, it is identical as the height of wheel.It is to be contacted by device wheel with ram 2 when stacker strikes ram 2, when contact,
The arc groove buffering effect coincideing with wheel is stronger, moreover, wheel can also skid in groove, generates frictional force with track,
Further decrease the impact force of stacker.
As shown in Fig. 2, for a kind of energy-storage type stacker of the utility model walk track buffer use state with reference to figure,
Buffer is located on the walking track of stacker end of travel, always with traditional rigid retention device installation site.
The stock ground certain company 13# 1# stacker once occurred in 2013 once because of brake fade caused by major accident.
The retention device for the rigidity that track end is set is caused directly to be damaged since stacker impact force is excessive, stacker plunges off the tracks
After lodge, cause driving mechanism and many places equipment damage.After using the utility model stacker track travel buffer, fill
The protective effect to equipment has been waved in distribution, and similar pernicious equipment breakdown did not occurred again so far.
The utility model can also be used for reference and be promoted on the other related equipments such as reclaimer, gantry crane, can be right
Equipment plays a very good protection.
Claims (5)
- The track buffer 1. a kind of energy-storage type stacker is walked, which is characterized in that including being fixedly installed in stacker walking track The fixation kit of end, the front end of the fixation kit are elasticly connected with energy-storage buffering component, and the energy-storage buffering component is used for Stacker buffer wheel and accumulation of energy to traveling generate reaction force, are extremely stopped with slowing down the travel speed of stacker；The Buffer Unit includes the ram (2) for directly contacting with the windrow locomotive wheel, ram (2) bottom It is slidably connected on track (1), the rear end of the ram (2) is connect by spring (4) with fixation kit.
- The track buffer 2. a kind of energy-storage type stacker as described in claim 1 is walked, which is characterized in that the fixation kit Including the baffle (5) being fixedly mounted on the track (1), front end and the ram (2) rear end of the baffle (5) pass through The spring (4) is connected, and the rear end of the baffle (5) is provided with support (6), and the support (6) is also connected with built-in fitting (7)。
- The track buffer 3. a kind of energy-storage type stacker as claimed in claim 2 is walked, which is characterized in that the ram (2) it is provided with four springs (4) in rectanglar arrangement between the baffle (5), is equipped with spiral shell in each spring (4) The both ends of bar (3), each screw rod (3) both pass through the ram (2) and baffle (5), and are bolted.
- The track buffer 4. a kind of energy-storage type stacker as claimed in claim 3 is walked, which is characterized in that the ram (2) front end is provided with arc groove, and the size of the arc groove is corresponding with the wheel front end size of the stacker.
- The track buffer 5. a kind of energy-storage type stacker as claimed in claim 3 is walked, which is characterized in that the baffle (5) It is welding between support (6), between support (6) and built-in fitting (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990079.0U CN208530587U (en) | 2018-06-26 | 2018-06-26 | A kind of energy-storage type stacker walking track buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990079.0U CN208530587U (en) | 2018-06-26 | 2018-06-26 | A kind of energy-storage type stacker walking track buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208530587U true CN208530587U (en) | 2019-02-22 |
Family
ID=65379046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820990079.0U Active CN208530587U (en) | 2018-06-26 | 2018-06-26 | A kind of energy-storage type stacker walking track buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208530587U (en) |
-
2018
- 2018-06-26 CN CN201820990079.0U patent/CN208530587U/en active Active
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