CN101642806B - Piling device for piling iron blocks at machine tail of iron-casting machine - Google Patents

Abstract

The invention relates to mechanical equipment for piling iron blocks, in particular to a piling device for piling iron blocks at the tail of an iron-casting machine, comprising a base, a swing mechanism, a running mechanism and a chute. The base is higher than a ground foundation; a fixed shaft of the swing mechanism is embedded in the base; the bottom of the head end of the chute is matched withthe fixed shaft of the swing mechanism; the bottom of the tail end of the chute is connected with the running mechanism comprising road wheels, a running driving motor and a transmission device; and the running driving motor is fixedly connected with the chute and drives the road wheels to run on a sector rail by the transmission device. The piling device adopts the swing mechanism and the running mechanism to pile the iron blocks in a sector so as to conveniently radiate and load the iron blocks on a vehicle, shorten the iron block transportation time of the vehicle and release the transportation load; and the driving motor of the running mechanism only drives the chute to rotate so that the iron blocks fall by self weight, and thus the operation cost of the equipment is low. The whole device has simple structure, reliable operation and easy maintenance.

Description

Stacking device for iron block at tail of cast iron machine

technical field

The invention relates to a mechanical device for stacking iron blocks, in particular to a stacking device that facilitates the transportation of iron blocks at the tail of a cast iron machine.

Background technique

There are two ways of transporting iron blocks at the tail of the cast iron machine: train transportation and automobile transportation, and the iron blocks of newly built cast iron machines are mostly transported by automobile. However, there are two problems in automobile transportation: (1) when there is a large amount of cast iron, it is difficult to dispatch automobiles loaded with iron blocks, and the transportation pressure is high; (2) the temperature of falling iron blocks is as high as 500-600 ° C. If they are stacked in piles, it is not easy to dissipate heat. The transport carriage suffered major damage. So the iron block flap and chain conveyor were developed to solve these problems.

However, the iron block flap only divides the iron blocks at the tail of the cast iron machine into two points for stacking, and does not fundamentally solve the problem of high pressure on automobile transportation; while the chain-plate conveyor occupies a large area, requires a high investment, and is not easy to maintain. In view of this, it is necessary to improve the existing equipment for stacking iron blocks at the tail of the cast iron machine in order to speed up the loading speed of the car and reduce the transportation pressure.

Contents of the invention

In view of the above problems, the purpose of the present invention is to provide a fan-shaped stacking of iron blocks to facilitate the heat dissipation of iron blocks, fast loading, and reliable operation of the tail iron block stacking device of the cast iron machine.

In order to achieve the above object, the technical solution adopted by the present invention is: a stacking device for iron blocks at the tail of a cast iron machine. The difference is that it includes a base, a rotary mechanism, a walking mechanism, and a chute. The fixed shaft of the slewing mechanism is buried on the top, the bottom of the chute head is matched with the fixed shaft of the slewing mechanism through bearings, and the bottom of the end of the chute is connected with a traveling mechanism. On the chute, the traveling driving motor drives the traveling wheels to walk on the fan-shaped track through the transmission device, and drives the chute to make a fan-shaped movement around the fixed shaft of the slewing mechanism. An orbit with a radius at a straight-line distance from a fixed axis.

Preferably, the present invention may also include the following technical features:

The slewing mechanism includes a fixed shaft, a bearing, a center sleeve, and a rotary wheel assembly. The fixed shaft is connected to the base, and the center sleeve is connected to the head end of the chute. The fixed shaft and the center sleeve are connected through bearings. Rotary wheel assembly, the rotary wheel assembly is composed of two symmetrically distributed rotary wheels on both sides of the fixed shaft. circular orbit.

The transmission device of the walking mechanism is a chain sprocket drive mode, the driving motor is connected with a driving sprocket, the walking wheel is connected with a driven sprocket, and the driving sprocket and the driven sprocket are driven by a chain.

The inner wall of the chute is equipped with a wear-resistant liner.

The number of traveling wheels of the traveling mechanism is two, one is a driving wheel, and the other is a driven wheel.

The walking drive motor is a geared motor.

The invention adopts the slewing mechanism and the walking mechanism to stack the iron blocks in a fan shape, which is convenient for the iron blocks to dissipate heat and get on the car quickly, which saves time for the automobile to transport the iron blocks and relieves the transportation pressure; the driving motor of the walking mechanism only drives the chute to rotate, The iron block slides down by its own weight, and the operation cost of the equipment is low; the whole device has a simple structure, reliable operation and easy maintenance.

Description of drawings

Fig. 1 is the front view of the structure of the embodiment of the present invention;

Fig. 2 is the top view of the structure of the embodiment of the present invention;

Fig. 3 is a cross-sectional view of a rotary mechanism in an embodiment of the present invention;

Fig. 4 is a sectional view of the running gear in the embodiment of the present invention.

Marking description in the figure: 1-chute, 2-travel drive motor, 3-small sprocket, 4-big sprocket, 5-bearing seat I, 6-sector track, 7-travel wheel, 8-circular track, 9 -chain, 10-rotary wheel, 11-support shaft, 12-bearing seat II, 13-ball bearing, 14-center sleeve, 15-fixed shaft, 16-bearing, 17-base.

Detailed ways

In order to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments, see Fig. 1 to Fig. 4:

A kind of stacking device for iron blocks at the tail of a cast iron machine implemented according to the present invention, it includes a base 17, a rotary mechanism, a walking mechanism, and a chute 1, and the base 17 is a concrete structure, and is higher than a certain height of the ground foundation to facilitate the utilization of iron blocks Self-weight slides, the base 17 is connected with the fixed shaft 15 of the rotary mechanism, the bottom of the chute 1 head end is matched with the fixed shaft 15 of the rotary mechanism, and the rotary mechanism includes the fixed shaft 15, the bearing 16, the center sleeve 14, the rotary wheel assembly, and the chute 1 A through hole is opened at the center of the head end, and a center sleeve 14 is installed at the through hole. The fixed shaft 15 cooperates with the inner ring of the bearing 16, and the outer ring of the bearing 16 cooperates with the center sleeve 14, so that the chute 1 can automatically rotate around the fixed shaft 15. Freely, in order to achieve the purpose of self-aligning in rotation, the bearing 16 is a pair of self-aligning bearings. In order to prevent the chute 1 from tilting due to too much load when the chute 1 rotates so that the bearing 16 is held back, a rotary wheel assembly is suspended at the bottom of the head end of the chute 1, and the rotary wheel assembly is composed of two symmetrically distributed The rotary wheel 10 on both sides of the shaft 15 forms, and the rotary wheel 10 is assembled in the bottom of the chute 1 head end by the support shaft 11, the bearing seat II 12, the ball bearing 13, so that the chute 1 is rotated more balanced. The base 17 is provided with a circular track 8 with the fixed shaft 15 axis center of the rotary mechanism as the center and the linear distance between the rotary wheel 10 and the fixed shaft 15 as the radius. The rotary wheel 10 walks along the circular track 8 during rotation.

The bottom of the end of the chute 1 is connected with a traveling mechanism. The traveling mechanism includes a traveling wheel 7, a traveling driving motor 2 and a transmission device. The traveling driving motor 2 is fixedly connected to the chute 1, and the traveling driving motor 2 drives the traveling wheel 7 on the sector track 6. Walking, the fan-shaped track 6 is a track with the fixed shaft 15 axis center of the slewing mechanism as the center of the circle, the linear distance between the walking wheel 7 and the fixed shaft 15 as the radius on the ground foundation, and the driving mechanism transmission device is a chain 9 sprocket drive mode, walking The driving motor 2 is connected with a driving sprocket, and the driving sprocket 7 is connected with a driven sprocket. The driving sprocket and the driven sprocket are transmitted through the chain 9. The speed of the driving driving motor 2 cannot be too fast, but requires a large torque, so Walking drive motor 2 selects geared motor for use. In order to walk steadily, the number of the running wheels 7 of the running mechanism is two, one is a driving wheel, and the other is a driven wheel. In addition, since the iron block wears heavily on the shell of the chute 1, a wear-resistant liner is installed on the inner wall of the shell.

Cast iron machine machine tail iron block falls into chute 1 inner high point end like this, and iron block slides to chute 1 low point end by dead weight, falls on the ground at last. When the iron blocks fall to a certain height, turn on the motor of the traveling mechanism, the chute 1 rotates an angle, and the iron blocks continue to fall, when the iron blocks pile up to a certain height again, turn on the motor of the traveling mechanism, and the chute 1 rotates an angle , Repeatedly in this way, the iron blocks will not be piled up irregularly, but stacked in a fan shape, which is convenient for the heat dissipation of the iron blocks, and it is easier to get on the car quickly, gaining time for the iron blocks to be transported by cars and relieving the transportation pressure.

The above disclosures are only the preferred embodiments of the present invention, and certainly cannot limit the scope of rights of the present invention. Therefore, equivalent changes made according to the patent scope of the present invention still belong to the protection scope of the present invention.

Claims (6)

1. A device for stacking iron blocks at the tail of a cast iron machine, characterized in that it includes a base, a slewing mechanism, a running mechanism, and a chute, the base is higher than the ground foundation so that the iron blocks can slide down by their own weight, and the slewing mechanism is buried on the base to fix Shaft, the bottom of the head end of the chute is matched with the fixed shaft of the slewing mechanism through bearings, and the bottom of the end of the chute is connected with a traveling mechanism. The traveling mechanism includes a traveling wheel, a traveling driving motor and a transmission device. Drive the traveling wheels to travel on the fan-shaped track through the transmission device, and drive the chute to make a fan-shaped movement around the fixed shaft of the slewing mechanism. The fan-shaped track is set on the ground with the axis of the fixed shaft of the slewing mechanism as the center of the circle, and the linear distance between the walking wheel and the fixed shaft is the radius. trail of. 2. The iron block stacking device at the tail of a cast iron machine according to claim 1, characterized in that: the rotary mechanism includes a fixed shaft, a bearing, a center sleeve, and a rotary wheel assembly, the fixed shaft is connected to the base, and the center sleeve is connected to the At the head end of the chute, the fixed shaft and the center sleeve are connected through bearings, and a rotary wheel assembly is suspended at the bottom of the chute head end. The rotary wheel assembly consists of two rotary wheels symmetrically distributed on both sides of the fixed shaft. There is a circular track with the center of the fixed shaft of the slewing mechanism as the center and the linear distance between the rotary wheel and the fixed shaft as the radius. 3. The iron block stacking device at the tail of a cast iron machine according to claim 1, characterized in that: the transmission device of the traveling mechanism is a chain sprocket drive mode, the driving drive motor is connected with a driving sprocket, and the traveling wheel is connected with a slave The driving sprocket, the driving sprocket and the driven sprocket are driven by a chain. 4. The iron block stacking device at the tail of the cast iron machine according to claim 1, characterized in that: the inner wall of the chute is equipped with a wear-resistant liner. 5. The iron block stacking device at the tail of a cast iron machine according to claim 1, characterized in that: the number of traveling wheels of the traveling mechanism is two, one is a driving wheel, and the other is a driven wheel. 6. The iron block stacking device at the tail of a cast iron machine according to claim 1, characterized in that: the traveling drive motor is a geared motor.

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