CN203877759U - Anti-impact device for feeding trolley - Google Patents
Anti-impact device for feeding trolley Download PDFInfo
- Publication number
- CN203877759U CN203877759U CN201420224833.1U CN201420224833U CN203877759U CN 203877759 U CN203877759 U CN 203877759U CN 201420224833 U CN201420224833 U CN 201420224833U CN 203877759 U CN203877759 U CN 203877759U
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- chassis
- push rod
- seat
- material loading
- arrangement
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Abstract
The utility model discloses an anti-impact device for a feeding trolley. The device comprises a drive motor, a hydraulic pressure station, a track, trolley wheels, a trolley base, a flanged base, lifting guide pillars, a V-shaped lifting platform, a buffer air cushion, a bracket, a buffer area, an ejector rod head and a cylinder telescopic ejector rod, wherein the hydraulic pressure station is connected with a cylinder hydraulic ejector rod; the lifting guide pillars are symmetrically arranged above the trolley base; the cylinder telescopic ejector rod is arranged in the center of the trolley base; the lower end of the cylinder telescopic ejector rod is connected with the hydraulic pressure station; the ejector rod head is arranged at the upper end of the cylinder telescopic ejector rod; the ejector rod head is movably connected with the bottom of the V-shaped lifting platform; the buffer air cushion is arranged in the V-shaped body of the V-shaped lifting platform, and the bracket is arranged above the buffer air cushion. According to the anti-impact device, an instantaneous impact force can be buffered by adopting the high-pressure-resisting buffer air cushion, the impact and buckling stress can be reduced by optimizing the structure of the ejector rod head, so that the service life of a feeding trolley can be prolonged, and the failure rate of the feeding trolley can be reduced.
Description
Technical field
The utility model relates to a kind of coil of strip feeding platform driving skills art apparatus field, particularly a kind of material loading chassis anti-impact device.
Background technology
Along with the development of modern science and technology, surpass to come super large for the demand of sheet metal, specialized steel processing enterprise increases gradually, and coil of strip class thin plate must, through uncoiling operation, carry out uncoiling by decoiling unit to coil of strip before use; Because coil of strip weight is large, transporting material loading and will realize by material loading chassis in uncoiling process, and material loading chassis is provided with V-arrangement bay-lift, be used for carrying coil of strip, so that alignd with the barrel core of decoiling unit in the axle center of coil of strip, by the lifting of material loading chassis, the barrel core of decoiling unit is inserted in coil of strip, thereby realize, coil of strip is transported to and on decoiling unit, carries out uncoiling operation.
In prior art, utility model patent CN203265447U, discloses a kind of material loading chassis, by increasing the quantity of fixed leg, solves the tilt problem of V-arrangement bay-lift; Its shortcoming is: because the weight of coil of strip body is large, while coil of strip being placed on the V-arrangement bay-lift on material loading chassis by fork truck or crane, can produce impact forces between very large Shun to material loading chassis, simple increase fixed leg cannot slow down the impact effect in charging process, therefore have influence on the service life of material loading chassis, increase the fault rate of material loading chassis.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of material loading chassis anti-impact device, for the deficiencies in the prior art, acts on impulsive force on material loading chassis and relate to the direct effect power of coil of strip; Due to the asymmetry effect power that coil of strip centre-of gravity shift causes, can cause distortion action power to the hydraulic mandril head of material loading chassis; Feeding platform roof rises in process, and hydraulic pressure effect of increasing is on coil of strip time, the opposition of generation; Consider interaction impulsive force and the distortion power problem of coil of strip and material loading chassis, adopt high pressure resistant air cushion or fluid cushion design, and optimize push rod head structure, alleviate and impact and twisting stress, thereby extend the service life of material loading chassis, reduce the fault rate of material loading chassis.
For achieving the above object, the technical solution of the utility model is as follows: a kind of material loading chassis anti-impact device, comprise drive motor, Hydraulic Station, track, chassis wheel, chassis seat, flange seat, lifting guide pillar, V-arrangement bay-lift, buffering pneumatic cushion, material supporting rack, buffer zone, push rod head and the oil cylinder push rod that stretches, it is characterized in that:
Described below-seat is provided with four chassis wheels, described chassis wheel is arranged at respectively four angles place of chassis seat, described chassis wheel can move on two parallel tracks, described below-seat is provided with drive motor and Hydraulic Station, described drive motor is for the motion of material loading chassis, described Hydraulic Station is connected with oil cylinder hydraulic push rod, for controlling the elevating control of the flexible push rod of oil cylinder; Described chassis seat top is symmetrically arranged with lifting guide pillar, and described lifting guide pillar below is socketed by flange seat with chassis seat, and described lifting guide pillar upper end is fixedly connected with V-arrangement bay-lift bottom surface by flange seat; Described chassis seat center is provided with the flexible push rod of oil cylinder, and the flexible push rod of described oil cylinder lower end is connected with Hydraulic Station, and the flexible push rod of described oil cylinder upper end is provided with push rod head, and described push rod head and described V-arrangement bay-lift bottom surface activity are joined; In the V-arrangement body of described V-arrangement bay-lift, be provided with buffering pneumatic cushion, described buffering pneumatic cushion top is provided with material supporting rack.
Described buffering pneumatic cushion is symmetrical arranged at V-arrangement body two side faces, described buffering pneumatic cushion is at least provided with two, described buffering pneumatic cushion can be globoid or ring bodies, and at steel coil loading, to after on described material supporting rack, buffering pneumatic cushion is compressed plays the effect that reduces impulsive force and distortion power; Described buffering pneumatic cushion is slowly pressed partially under impact force action, and buffering pneumatic cushion stretches to buffer zone by expansion, and when after coil of strip unloading, buffering pneumatic cushion recovers original state.
Described lifting guide pillar is provided with 2 or 4, and along with the rise and fall of V-arrangement bay-lift, described lifting column can guarantee that V-arrangement bay-lift is horizontal.
It is spherical that described push rod head is provided with semicircle, under driving by Hydraulic Station, do and rise or descending motion, the spherical push rod head of described semicircle contacts with V-arrangement bay-lift baseplane, because described push rod head is hemispherical, in the time that steel coil loading carries out rise and fall operation, the spherical push rod head of semicircle can be dissolved distortion power and the impulsive force that top gravity produces completely, thereby reduces the fault rate of material loading chassis, the service life of improving material loading chassis.
Owing to having adopted described buffering pneumatic cushion setting and the semicircle chondritic of push rod head, the two mutual supplementary function, has given play to the function that reduces the distortion power of impulsive force jointly.
Material loading chassis moves on described track, on the fixed way of feeding platform vehicle passage two sides, be symmetrically arranged with auxiliary stand (not marking), chassis supporting board top when described auxiliary stand top will be higher than material loading chassis supporting board decline lowest part, so that coil of strip is by the loading of fork truck or crane.
Material loading chassis loads before coil of strip, first material loading chassis supporting board top is dropped to a little less than auxiliary stand top, by coil of strip by fork truck or handling to auxiliary stand, in the time that coil of strip is placed, the center-point of the center-point of coil of strip and material loading chassis to be consistent, then material loading chassis supporting board is risen until coil of strip departs from after auxiliary stand certain altitude, mobile trolley used coil of strip is delivered on equipment and processed.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: adopt the impulsive force between high pressure resistant buffering pneumatic cushion buffering Shun, by optimizing the structure of push rod head, alleviate and impact and twisting stress, thereby extend the service life of material loading chassis, reduce the fault rate of material loading chassis.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the disclosed a kind of material loading chassis anti-impact device structural representation of this new embodiment.
Numeral and the represented corresponding component title of letter in figure:
1. drive motor 2. Hydraulic Station 3. track 4. chassis wheels
5. chassis seat 6. flange seat 7. lifting guide pillar 8.V shape bay-lifts
9. buffering pneumatic cushion 10. material supporting rack 11. buffer zone 12. push rod head
The 13. oil cylinders push rod that stretches
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
According to Fig. 1, the utility model provides a kind of material loading chassis anti-impact device, comprises drive motor 1, Hydraulic Station 2, track 3, chassis wheel 4, chassis seat 5, flange seat 6, lifting guide pillar 7, V-arrangement bay-lift 8, buffering pneumatic cushion 9, material supporting rack 10, buffer zone 11, push rod head 12 and the flexible push rod 13 of oil cylinder.
Described chassis seat 5 belows are provided with four chassis wheels 4, described chassis wheel 4 is arranged at respectively four angles place of chassis seat 5, described chassis wheel 4 can move on two parallel tracks 3, described chassis seat 5 belows are provided with drive motor 1 and Hydraulic Station 2, described drive motor 1 is for the motion of material loading chassis, described Hydraulic Station 2 is connected with oil cylinder hydraulic push rod 13, for controlling the lifting of the flexible push rod 13 of oil cylinder; Described chassis seat 5 tops are symmetrical arranged lifting guide pillar 7, and described lifting guide pillar 7 belows and chassis seat 5 are socketed by flange seat 6, and described lifting guide pillar 7 upper ends are fixedly connected with V-arrangement bay-lift 8 bottom surfaces by flange seat 6; Described chassis seat 5 centers are provided with the flexible push rod 13 of oil cylinder, and the flexible push rod of described oil cylinder 13 lower ends are connected with Hydraulic Station 2, and the flexible push rod of described oil cylinder 13 upper ends are provided with push rod head 12, and described push rod head 12 is joined with described V-arrangement bay-lift 8 bottom surface activities; In the V-arrangement body of described V-arrangement bay-lift 8, be provided with buffering pneumatic cushion 9, described buffering pneumatic cushion 9 tops are provided with material supporting rack 10.
Described buffering pneumatic cushion 9 is symmetrical arranged at V-arrangement body two side faces, described buffering pneumatic cushion 9 is at least provided with two, described buffering pneumatic cushion 9 can be globoid or ring bodies, and at steel coil loading, to after on described material supporting rack 10, described buffering pneumatic cushion 9 is compressed plays the effect that reduces impulsive force and distortion power; Described buffering pneumatic cushion 9 is slowly pressed partially under impact force action, and described buffering pneumatic cushion 9 stretches to buffer zone 11 by expansion, and when after coil of strip unloading, described buffering pneumatic cushion recovers original state.
Described lifting guide pillar 7 is provided with 2, the setting of symmetrical oblique angle.
It is spherical that described push rod head 12 is set to semicircle, under driving by Hydraulic Station 2, do and rise or descending motion, the spherical push rod head 12 of described semicircle contacts with V-arrangement bay-lift 8 baseplanes, because described push rod head 12 is hemispherical, in the time that steel coil loading carries out rise and fall operation, the spherical push rod head 12 of semicircle can be dissolved distortion power and the impulsive force that top gravity produces completely, thereby reduces the fault rate of material loading chassis, the service life of improving material loading chassis.
Owing to having adopted the semicircle chondritic of 9 settings of described buffering pneumatic cushion and push rod head 12, the two mutual supplementary function, has given play to the function that reduces the distortion power of impulsive force jointly.
Material loading chassis moves on described track 3, on the fixed way (not marking) of feeding platform vehicle passage two sides, be symmetrically arranged with auxiliary stand (not marking), chassis supporting board 10 tops when described auxiliary stand top will be higher than material loading chassis supporting board 10 decline lowest part, so that coil of strip is by the loading of fork truck or crane.
Material loading chassis loads before coil of strip, first material loading chassis supporting board 10 tops are dropped to a little less than auxiliary stand top, by coil of strip by fork truck or handling to auxiliary stand, in the time that coil of strip is placed, the center-point of the center-point of coil of strip and material loading chassis to be consistent, then material loading chassis supporting board 10 is risen until coil of strip departs from after auxiliary stand certain altitude, mobile trolley used coil of strip is delivered on equipment and processed.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: adopt the impulsive force between high pressure resistant buffering pneumatic cushion buffering Shun, by optimizing the structure of push rod head, alleviate and impact and twisting stress, thereby extend the service life of material loading chassis, reduce the fault rate of material loading chassis.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a material loading chassis anti-impact device, is characterized in that, comprises drive motor, Hydraulic Station, track, chassis wheel, chassis seat, flange seat, lifting guide pillar, V-arrangement bay-lift, buffering pneumatic cushion, material supporting rack, buffer zone, push rod head and the oil cylinder push rod that stretches; Described below-seat is provided with four chassis wheels, described chassis wheel is arranged at respectively four angles place of chassis seat, described chassis wheel can move on two parallel tracks, described below-seat is provided with drive motor and Hydraulic Station, described drive motor is for the motion of material loading chassis, described Hydraulic Station is connected with oil cylinder hydraulic push rod, for controlling the elevating control of the flexible push rod of oil cylinder; Described chassis seat top is symmetrically arranged with lifting guide pillar, and described lifting guide pillar below is socketed by flange seat with chassis seat, and described lifting guide pillar upper end is fixedly connected with V-arrangement bay-lift bottom surface by flange seat; Described chassis seat center is provided with the flexible push rod of oil cylinder, and the flexible push rod of described oil cylinder lower end is connected with Hydraulic Station, and the flexible push rod of described oil cylinder upper end is provided with push rod head, and described push rod head and described V-arrangement bay-lift bottom surface activity are joined; In the V-arrangement body of described V-arrangement bay-lift, be provided with buffering pneumatic cushion, described buffering pneumatic cushion top is provided with material supporting rack.
2. a kind of material loading chassis anti-impact device according to claim 1, is characterized in that, described buffering pneumatic cushion is symmetrical arranged at V-arrangement body two side faces, and described buffering pneumatic cushion is at least provided with two, and described buffering pneumatic cushion can be globoid or ring bodies.
3. a kind of material loading chassis anti-impact device according to claim 1, is characterized in that, described lifting guide pillar is provided with 2 or 4.
4. a kind of material loading chassis anti-impact device according to claim 1, is characterized in that, it is spherical that described push rod head is provided with semicircle, and described push rod head contacts with V-arrangement bay-lift baseplane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224833.1U CN203877759U (en) | 2014-05-05 | 2014-05-05 | Anti-impact device for feeding trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224833.1U CN203877759U (en) | 2014-05-05 | 2014-05-05 | Anti-impact device for feeding trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203877759U true CN203877759U (en) | 2014-10-15 |
Family
ID=51678286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224833.1U Expired - Fee Related CN203877759U (en) | 2014-05-05 | 2014-05-05 | Anti-impact device for feeding trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203877759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861514A (en) * | 2018-08-14 | 2018-11-23 | 哈工大机器人（合肥）国际创新研究院 | Full-automatic Roll-material conveying AGV robot and its control method |
-
2014
- 2014-05-05 CN CN201420224833.1U patent/CN203877759U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861514A (en) * | 2018-08-14 | 2018-11-23 | 哈工大机器人（合肥）国际创新研究院 | Full-automatic Roll-material conveying AGV robot and its control method |
| CN108861514B (en) * | 2018-08-14 | 2023-08-29 | 合肥哈工图南智控机器人有限公司 | Full-automatic coil stock carrying AGV robot and control method thereof |
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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: 20141015 Termination date: 20210505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |