CN204508034U - Three grades of damping dust cars - Google Patents
Three grades of damping dust cars Download PDFInfo
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- CN204508034U CN204508034U CN201520071751.2U CN201520071751U CN204508034U CN 204508034 U CN204508034 U CN 204508034U CN 201520071751 U CN201520071751 U CN 201520071751U CN 204508034 U CN204508034 U CN 204508034U
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- vehicle frame
- wagon box
- block
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- waste material
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Abstract
The utility model relates to a kind of three grades of damping dust cars, be applicable to receive impulsive force and the larger waste material coil of strip of diameter, comprise vehicle frame, wagon box, waste material bucket, snubber block, spring device and aerodynamic damping mechanism, snubber block is located between wagon box and vehicle frame and forms first order shock-absorbing function, spring device is located at wagon box to be had on the side of deflection tendency, for wagon box provides spring-return power, form second stage shock-absorbing function, aerodynamic damping mechanism is located at vehicle frame to be had on the mixed earth basis embedded board of the side of deflection tendency, for vehicle frame provides gas spring restoring force, form third stage shock-absorbing function.Three grades of damping dust cars can realize when greater impact power, reliable and stable reception balled scrap, and reduce the time that manual maintenance and adjustment roller and track coordinate, production efficiency improves greatly simultaneously.
Description
Technical field
The utility model relates to mechanical equipment of steel rolling field, is specifically related to a kind of three grades of damping dust cars, is applicable to receive impulsive force and the larger waste material coil of strip of diameter.
Background technology
In mechanical equipment of steel rolling, dust car is for receiving waste material steel plate, when scrap steel coil diameter is comparatively large, impulsive force is stronger, existing traditional dust car cannot digest so large impulsive force, likely can cause the serious consequences such as dust car roller de-orbits, stand stretch is even turned on one's side, therefore design a kind of dust car with Multistage damping effect necessary.
Summary of the invention
For existing technical matters, the purpose of this utility model there is provided a kind of three grades of damping dust cars, and this dust car has three grades of shock-absorbing functions, effectively can prevent that dust car roller from de-orbiting, stand stretch is even turned on one's side, and structure is simple, safe and reliable.
In order to solve the above problems, the technical solution adopted in the utility model is:
A kind of three grades of damping dust cars, comprise vehicle frame, wagon box, waste material bucket, snubber block, spring device and aerodynamic damping mechanism, described bottom of frame is provided with idler wheel mechanism and gear motor, the roller of idler wheel mechanism is arranged in guide rail, gear motor is used for driving rolls mechanism along rail moving, and vehicle frame top is provided with snubber block, and snubber block top is provided with wagon box, waste material bucket is arranged in wagon box, and snubber block forms first order shock-absorbing function;
Wagon box has the side of deflection tendency to be provided with four groups of spring devices, described spring device comprises auricle, screw rod, nut and spring, auricle is fixed on vehicle frame, one end of screw rod is fixed on the side of wagon box, the other end of screw rod is through the hole on auricle, and screw rod has nut at auricle away from the side cover of wagon box, and nut contacts with auricle, screw rod is provided with the spring of compression between wagon box and auricle, spring device forms second stage shock-absorbing function;
Vehicle frame has the mixed earth basis embedded board of the side of deflection tendency to be provided with aerodynamic damping mechanism, described aerodynamic damping mechanism comprises cylinder and block, cylinder promotes block motion, with vehicle frame contacts side surfaces not stressing during block full stroke, and aerodynamic damping mechanism formation third stage shock-absorbing function.
Further, described snubber block is made up of polyurethane material, and snubber block is evenly distributed between wagon box and vehicle frame.
Further, described block comprises voussoir and lift block, what cylinder was vertical is fixed on vehicle frame has on the mixed earth basis embedded board of the side of deflection tendency, cylinder push-rod top is fixed with voussoir, voussoir is arranged in vertical line slideway, voussoir side is with lift block contacts side surfaces and coordinate, and lift block is arranged in the line slideway of level, during lift block full stroke and vehicle frame contacts side surfaces.
Further, the cable of described gear motor is fixed on drag chain.
The beneficial effects of the utility model are:
Three grades of shock-absorbing function dust cars that snubber block, spring device and aerodynamic damping mechanism are formed can realize when greater impact power, effectively prevent that dust car roller from de-orbiting, stand stretch is even turned on one's side, structure is simple, safe and reliable, production efficiency is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the operating diagram of the utility model perpendicular to track alignment.
Fig. 2 is the schematic diagram of the utility model along track alignment.
Fig. 3 makes the utility model along the birds-eye view of track alignment.
Fig. 4 is the schematic diagram of aerodynamic damping mechanism of the present utility model.
In figure: 1-waste material bucket; 2-wagon box; 3-spring device; 4-aerodynamic damping mechanism; 5-vehicle frame; 6-guide rail; 7-idler wheel mechanism; 8-gear motor; 9-snubber block; 10-waste material coil of strip; 11-waste material transportation device; 12-drag chain; 13-cylinder; 14-line slideway; 15-voussoir; 16-lift block.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope of the utility model protection.
As shown in Figure 1, Figure 2 and Figure 3, a kind of three grades of damping dust cars, comprise vehicle frame 5, wagon box 2, waste material bucket 1, snubber block 9, spring device 3 and aerodynamic damping mechanism 4, idler wheel mechanism 7 and gear motor 8 is provided with bottom described vehicle frame 5, the roller of idler wheel mechanism 7 is arranged in guide rail 6, and gear motor 8 is for driving rolls mechanism 7 along rail moving, and vehicle frame 5 top is provided with snubber block 9, snubber block 9 top is provided with wagon box 2, and waste material bucket 1 is arranged in wagon box 2; Wagon box 2 has the side of deflection tendency to be provided with four groups of spring devices 3, described spring device 3 comprises auricle, screw rod, nut and spring, auricle is fixed on vehicle frame 5, one end of screw rod is fixed on the side of wagon box 2, the other end of screw rod is through the hole on auricle, screw rod auricle away from wagon box side cover have nut, nut contacts with auricle, screw rod is provided with the spring of compression between wagon box 2 and auricle; Vehicle frame 5 has the mixed earth basis embedded board of the side of deflection tendency to be provided with aerodynamic damping mechanism 4, described aerodynamic damping mechanism 4 comprises cylinder 13 and block, cylinder 13 promotes block motion, during block full stroke and vehicle frame 5 contacts side surfaces do not stress that (vehicle frame 5 is in moving process, aerodynamic damping mechanism 4 does not follow movement owing to being fixed on the embedded board of mixed earth basis, when vehicle frame 5 receives waste material coil of strip 10 on the position connecing volume, due to the effect of impulsive force, vehicle frame 5 can apply power to the block of contact).
In the present embodiment, the cable of described gear motor 8 is fixed on drag chain 12, both ensure that the safety of operation in process, and has met again the length requirement of movement.
In the present embodiment, described snubber block 9 is made up of polyurethane material, and snubber block 9 is evenly distributed between wagon box 2 and vehicle frame 5, and polyurethane material has good damping effect, but snubber block 9 can also be made, as yielding rubber, butyl rubber etc. with other vibration-absorptive material.
As shown in Figure 4, in the present embodiment, described block comprises voussoir 15 and lift block 16, what cylinder 13 was vertical is fixed on vehicle frame 5 has on the mixed earth basis embedded board of the side of deflection tendency, the push rod top of cylinder 13 is fixed with voussoir 15, voussoir 15 is arranged on (vertical line slideway 14 is fixed on embedded board side, mixed earth basis) in vertical line slideway 14, voussoir 15 side is with lift block 16 contacts side surfaces and coordinate, lift block 16 is arranged on (line slideway 14 of described level is actually to be inserted in lift block 16 and plays support and directional tagging) in the line slideway 14 of level, during lift block 16 full stroke and vehicle frame 5 contacts side surfaces not stressing.When vehicle frame 5 promotes lift block 16, lift block 16 is guide rail 14 horizontal motion linearly, simultaneously under the extruding of lift block 16, voussoir 15 linearly guide rail 14 vertical motion air in compression cylinder 13, now under the effect of the air of compression, cylinder 13 pairs of voussoirs 15 and lift block 16 form antagonistic force, and lift block 16 pairs of vehicle frames 5 apply the power of counter deflexion until after whole process stabilization, and the position that lift block 16 gets back to full stroke contacts with vehicle frame 5 and do not stress.A kind of embodiment of above-mentioned just cylinder damper mechanism, also have the combination of a variety of cylinder and block can realize above-mentioned function, as: cylinder 13 level is fixed, lift block 16 is fixed on the top of the push rod of cylinder 13, lift block 16 is arranged in the line slideway 14 of level, lift block 16 is when full stroke and vehicle frame 5 contacts side surfaces, and this set eliminates the intermediate transmission link of voussoir 15, but installing space is larger.
When the waste material coil of strip 10 of waste material transportation device 11 drops into this dust car, can form huge impulsive force, snubber block 9, due to the shock absorbing characteristics of self, can absorb waste material bucket 1 and pass to the vibration energy of wagon box 2 at vertical direction, forms first order shock-absorbing function; Car body and wagon box 2 not only can be coupled together by screw rod by spring device 3, by the spring of compression for wagon box 2 provides the restoring force of side direction, can also form second stage shock-absorbing function; When balled scrap drops into dust car, huge impulsive force can be formed, the trend of vehicle frame 5 oriented side deflection, to cylinder moving (namely vehicle frame 5 promotes block, air in compression cylinder), the antagonistic force of cylinder just forms the function of gas spring, the bounce-back of the deflection trend of vehicle frame 5 is gone back, forms third stage shock-absorbing function.
As shown in Figure 2, gear motor 8 driving rolls mechanism 7 can do the movement of " three two buckets " on guide rail 6, and the motion process of " three two buckets " is as follows:
Wagon box 2 there are two waste material buckets 1, be respectively No. 1 waste material bucket 1 and No. 2 waste material buckets 1, guide rail 6 there are three stations, be respectively No. 1 position, No. 2 connect volume position and No. 3 positions, wherein only have No. 2 to connect volume position and can receive waste material coil of strip 10, time initial, No. 1 waste material bucket 1 is positioned at No. 1 position, No. 2 waste material buckets 1 are positioned at No. 2 and connect volume position, after No. 2 waste material buckets 1 receive two or more balled scrap, gear motor 8 drives vehicle frame 5 to move, then No. 1 waste material bucket 1 is positioned at No. 2 and connects volume position, No. 2 waste material buckets 1 are positioned at No. 3 positions, after No. 2 waste material buckets 1 being hung away taking-up balled scrap by crane, waste material bucket 1 is put back to, after No. 1 waste material bucket 1 is filled, gear motor 8 drives vehicle frame 5 to move, then No. 2 waste material buckets 1 are positioned at No. 2 and connect volume position, No. 1 waste material bucket 1 is positioned at No. 1 position, after No. 1 waste material bucket 1 being hung away taking-up balled scrap by crane, waste material bucket 1 is put back to, so repeatedly do the movement of " three two buckets "." three two buckets " mode of operation contributes to increasing work efficiency.
In the utility model, the gap between described waste material bucket 1 and wagon box 2 is about 10mm, ensure that waste material bucket 1 can easily put into wagon box 2, reduces gap as far as possible and can effectively reduce when being subject to greater impact power, the shock of waste material bucket 1 pair of wagon box 2.
The utility model can realize repeatedly moving of three two buckets, with waste material transportation device 11 seamless link, can enhance productivity.Effectively can alleviate idler wheel mechanism 7 getaway 6 that enormous impact power causes, stand stretch such as even to be turned on one's side at the ill effect.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. three grades of damping dust cars, it is characterized in that: comprise vehicle frame, wagon box, waste material bucket, snubber block, spring device and aerodynamic damping mechanism, described bottom of frame is provided with idler wheel mechanism and gear motor, the roller of idler wheel mechanism is arranged in guide rail, gear motor is used for driving rolls mechanism along rail moving, vehicle frame top is provided with snubber block, and snubber block top is provided with wagon box, and waste material bucket is arranged in wagon box;
Wagon box has the side of deflection tendency to be provided with four groups of spring devices, described spring device comprises auricle, screw rod, nut and spring, auricle is fixed on vehicle frame, one end of screw rod is fixed on the side of wagon box, the other end of screw rod is through the hole on auricle, screw rod auricle away from wagon box side cover have nut, nut contacts with auricle, screw rod is provided with the spring of compression between wagon box and auricle;
Vehicle frame has the side of deflection tendency to be provided with aerodynamic damping mechanism, and described aerodynamic damping mechanism comprises cylinder and block, and cylinder promotes block motion, during block full stroke and vehicle frame contacts side surfaces not stressing.
2. three grades of damping dust cars as claimed in claim 1, is characterized in that: described snubber block is made up of polyurethane material, and snubber block is evenly distributed between wagon box and vehicle frame.
3. three grades of damping dust cars as claimed in claim 1, it is characterized in that: described block comprises voussoir and lift block, what cylinder was vertical is fixed on vehicle frame has on the mixed earth basis embedded board of the side of deflection tendency, cylinder push-rod top is fixed with voussoir, voussoir is arranged in vertical line slideway, voussoir side is with lift block contacts side surfaces and coordinate, and lift block is arranged in the line slideway of level, during lift block full stroke and vehicle frame contacts side surfaces.
4. three grades of damping dust cars as claimed in claim 1, is characterized in that: the cable of described gear motor is fixed on drag chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071751.2U CN204508034U (en) | 2015-02-02 | 2015-02-02 | Three grades of damping dust cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071751.2U CN204508034U (en) | 2015-02-02 | 2015-02-02 | Three grades of damping dust cars |
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| Publication Number | Publication Date |
|---|---|
| CN204508034U true CN204508034U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520071751.2U Active CN204508034U (en) | 2015-02-02 | 2015-02-02 | Three grades of damping dust cars |
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| CN (1) | CN204508034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057494A (en) * | 2015-09-07 | 2015-11-18 | 一重集团大连设计研究院有限公司 | Automatic waste trolley applied to steel plate blanking line |
| CN108002002A (en) * | 2017-12-11 | 2018-05-08 | 宁夏天地西北煤机有限公司 | A kind of movable type with sync buffering device is by truck |
-
2015
- 2015-02-02 CN CN201520071751.2U patent/CN204508034U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057494A (en) * | 2015-09-07 | 2015-11-18 | 一重集团大连设计研究院有限公司 | Automatic waste trolley applied to steel plate blanking line |
| CN108002002A (en) * | 2017-12-11 | 2018-05-08 | 宁夏天地西北煤机有限公司 | A kind of movable type with sync buffering device is by truck |
| CN108002002B (en) * | 2017-12-11 | 2023-07-14 | 宁夏天地西北煤机有限公司 | Movable material receiving vehicle with synchronous buffer device |
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