CN103042073A

CN103042073A - Coil car

Info

Publication number: CN103042073A
Application number: CN2013100246191A
Authority: CN
Inventors: 郑祥臣; 徐启发; 杨志康
Original assignee: Wisdri Engineering and Research Incorporation Ltd
Current assignee: Wisdri Engineering and Research Incorporation Ltd
Priority date: 2013-01-23
Filing date: 2013-01-23
Publication date: 2013-04-17

Abstract

The invention discloses a coil car, comprising a car body, a walking mechanism, a lifting seat and a lifting cylinder, wherein the walking mechanism is arranged on the car body; the lifting seat is arranged above the car body; and the lifting cylinder is fixed at the middle of the car body and controls the lifting seat to lift. The coil car is characterized in that the top of the lifting seat is V-shaped; two lining boards are respectively fixed at two opposite V-shaped inclined planes; and a gap required by a coil binding strip is preserved between the two lining boards on the two inclined planes. A large lifting stroke of the V-shaped lifting seat can be achieved; and the arranged lining boards not only play a role of protecting the finished strip, but also are convenient to bind the coil or dismantle the binding strip. The whole coil car is easy to manufacture and install, hollow in foundation pit, suitable for hot rolling of the coil and cold rolling of the coil, suitable for production lines such as a pickling line, a cold mill unit and a rewinding unit, and wide in application; the foundation construction is reduced; and the cost is also reduced.

Description

A kind of coil of strip car

Technical field

The present invention relates to a kind of coil of strip car, particularly a kind of can being used for unloaded the coil of strip car that licks in the journey in the rolled band steel process to the uncoiler volume and to coiling machine.

Background technology

Process on the line in the band steel production of metallurgy industry at present, according to the technical process needs, must unload volume to coiling machine simultaneously to rolling up on the uncoiler, this just need to be coil of strip accurately and the carrying out upper volume and unload volume of automation, because in the past coil of strip car design is huge, supporting hydraulic system is complicated, and coil of strip car foundation ditch is dark, and the construction and installation workload is large, remove Bundling strap and wear all inconveniences of Bundling strap, there is complex structure in the transmission system of employing, the standardization utilization rate is low, cost is high, move the shortcomings such as stable not.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of coil of strip car; the action that it can also be removed Bundling strap or wear Bundling strap coil of strip easily in protection finished strip coil of strip; but also can guarantee the elevating bracket stable elevation; and car body stability line operation on roller-way; its whole manufacturing is installed simply; foundation ditch is more shallow; reduced foundation construction; reduced cost; be applicable to coils of hot-rolled steel, cold-rolled steel coils; at production lines such as pickling unit, cold rolling unit, rewinding units, be widely used.

The present invention is that the technical scheme that the problem of the above-mentioned proposition of solution is taked is: comprise car body, walking mechanism, elevating bracket and hoist cylinder, described walking mechanism is arranged on the described car body, described elevating bracket is arranged on described car body top, described hoist cylinder is fixed on the middle part of described car body and controls described elevating bracket and carry out lifting, it is characterized in that: the top of described elevating bracket is in the shape of the letter V, on two relative inclined-planes of described V font, fix respectively two blocks of liner plates, leave the gap of the required width of steel coil bundling band between described two liner plates on two inclined-planes.

By technique scheme, on described car body, also be provided with fairlead, below described elevating bracket, be fixedly installed guide post, described guide post is inserted in the described fairlead and moves up and down in described fairlead.

By technique scheme, described fairlead and guide post have four pairs, be separately positioned on described hoist cylinder around.

By technique scheme, described walking mechanism comprises the reducing motor that is arranged on the described car body, the driving shaft that is arranged on described vehicle bottom, connect the sprocket wheel of described reducing motor and described driving shaft, be installed in adhesion wheel on the described driving shaft, driven the driven wheel that rotates and be installed in driven shaft on the described driven wheel by described adhesion wheel.

By technique scheme, the inboard of described adhesion wheel and driven wheel is equipped with flange, and described flange is stuck in the roller-way inboard so that described car body moves under linear state.

By technique scheme, described hoist cylinder comprises the cylinder block that is fixed on the described car body and the expansion link that is fixedly connected with described elevating bracket.

By technique scheme, all described liner plates are nylon lining plate or rubber lining.

Beneficial effect of the present invention is: by the V font is made at the top of elevating bracket, fix four blocks of liner plates in the above, liner plate not only can be protected coil of strip again, can also be by leave the gap between liner plate so that wear Bundling strap or tear Bundling strap open.

Steady for guaranteeing the elevating bracket lifting, on car body hoist cylinder around four pairs of fairleads and guide post are set, guide post is the lifting along with the lifting of hoist cylinder expansion link in fairlead.

For reducing manufacturing cost, the part of the walking mechanism that the present invention adopts is standard component, and assembling is simple.

For guaranteeing that car body operates steadily, in the inboard of driving wheel and driven pulley flange is set, flange is used for being stuck in the roller-way inboard, and car body can move under linear state along roller-way.

The liner plate that the present invention adopts is nylon lining plate, and nylon material is soft and wear-resisting, and protection coil of strip effect is better, and cheap, is convenient to extensive use.

Description of drawings

Fig. 1 is the structural representation of one embodiment of the invention;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the B-B cutaway view of Fig. 1;

Fig. 4 is the schematic diagram of top view of the present invention.

Wherein, 1 car body, 2 fairleads, 3 guide posts, 4 hoist cylinders, 5 V-type elevating brackets, 6 liner plates, 7 reducing motors, 8 roller-ways, 9 adhesion wheels, 10 driving shafts, 11 bearing blocks, 12 driven shafts, 13 walking mechanisms, 14 sprocket wheels, 15 driven wheels, 16 flanges.

The specific embodiment

In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.

Such as Fig. 1-shown in Figure 4, the coil of strip car comprises car body 1, walking mechanism 13, V-type elevating bracket 5 and hoist cylinder 4, walking mechanism 13 is arranged on the car body 1, V-type elevating bracket 5 be arranged on car body 1 directly over and its top be in the shape of the letter V, the opening degree of V font is traditionally arranged to be 160 degree as required, but be not limited to this angle, hoist cylinder 4 is fixed on the middle part of car body 1, and control V-type elevating bracket 5 carries out lifting, on two relative inclined-planes of V font at V-type elevating bracket 5 tops, fix two blocks of liner plates 6 by sunk screw respectively, leave the gap of the required width of steel coil bundling band between two blocks of liner plates 6 on two inclined-planes, namely 6 one-tenth sphere of movements for the elephants shapes of all four blocks of liner plates place the top of V-type elevating bracket.Liner plate 6 can be nylon lining plate or rubber lining, perhaps the liner plate made of other materials with flexibility.

Also be provided with fairlead 2 on car body 1, be fixedly installed guide post 3 below V-type elevating bracket 5, guide post 3 is inserted in the fairlead 2 and moves up and down in fairlead 2, and one has four pairs of fairleads 2 and guide post 3, be separately positioned on hoist cylinder 4 around.

Walking mechanism 13 comprises reducing motor 7, driving shaft 10, sprocket wheel 14, adhesion wheel 9, driven wheel 15 and driven shaft 12.Reducing motor 7 is arranged on the car body 1, driving shaft 10 is arranged on the bottom of car body 1 by pair of bearing 11, sprocket wheel 14 connects reducing motor 7 and driving shaft 10, a pair of adhesion wheel 9 is installed in the both sides of driving shaft 10, a pair of driven wheel 15 is installed in the both sides of driven shaft 12, and driven shaft 12 is arranged on the bottom of car body 1 by pair of bearing 11.The inboard of adhesion wheel 9 and driven wheel 15 is equipped with flange 16, and flange is stuck in roller-way 8 inboards so that car body 1 moves under linear state.Walking mechanism 13 employed parts are standard component.

Hoist cylinder 4 comprises cylinder block and expansion link, and cylinder block is fixed on the car body 1 by its top flange, and expansion link is fixedly connected with the V-type elevating bracket.

When coil of strip being carried out upper volume or unloads volume according to arts demand, hoist cylinder 4 carries out lifting by the lifting that drives its expansion link so that the V-type elevating bracket rises 5, and can also drive guide post 3 in the time of the expansion link lifting and carry out lifting action in fairlead 2 interior slips, to guarantee the stability of V-type elevating bracket 5 liftings, when coil of strip with after nylon lining plate 6 on the V-type elevating bracket 5 contacts, can remove Bundling strap or wear Bundling strap by the gaps in the middle of the nylon lining plate 6.When needs coil of strip car moves, reducing motor 7 drives driving shaft 10 by sprocket wheel and rotates and drive simultaneously adhesion wheel mounted thereto 9 in roller-way 8 rotations, the rotation of adhesion wheel 9 can drive driven wheel 15 and rotate and then drive driven shaft 12 rotations at roller-way 8, so that the coil of strip car is in roller-way 8 walkings.

Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.

Claims

1. coil of strip car, comprise car body, walking mechanism, elevating bracket and hoist cylinder, described walking mechanism is arranged on the described car body, described elevating bracket is arranged on described car body top, described hoist cylinder is fixed on the middle part of described car body and controls described elevating bracket and carry out lifting, it is characterized in that: the top of described elevating bracket is in the shape of the letter V, on two relative inclined-planes of described V font, fix respectively two blocks of liner plates, leave the gap of the required width of steel coil bundling band between described two liner plates on two inclined-planes.

2. coil of strip car according to claim 1 is characterized in that: also be provided with fairlead on described car body, be fixedly installed guide post below described elevating bracket, described guide post is inserted in the described fairlead and moves up and down in described fairlead.

3. coil of strip car according to claim 2, it is characterized in that: described fairlead and guide post have four pairs, be separately positioned on described hoist cylinder around.

4. coil of strip car according to claim 1 is characterized in that: described walking mechanism comprises the reducing motor that is arranged on the described car body, the driving shaft that is arranged on described vehicle bottom, connect the sprocket wheel of described reducing motor and described driving shaft, be installed in adhesion wheel on the described driving shaft, driven the driven wheel that rotates and be installed in driven shaft on the described driven wheel by described adhesion wheel.

5. coil of strip car according to claim 4, it is characterized in that: the inboard of described adhesion wheel and driven wheel is equipped with flange, and described flange is stuck in the inboard so that described car body of roller-way and moves under linear state.

6. coil of strip car according to claim 1, it is characterized in that: described hoist cylinder comprises the cylinder block that is fixed on the described car body and the expansion link that is fixedly connected with described elevating bracket.

7. coil of strip car according to claim 1, it is characterized in that: all described liner plates are nylon lining plate or rubber lining.