CN101700827A - Chain-plate type iron block conveyer - Google Patents

Abstract

The present invention relates to a conveying mechanical equipment, in particular to a chain plate type iron block conveyor, which includes a main frame welded by steel structural parts, an iron block collecting bucket connected to the tail of the main frame, and the conveyor connected to the main frame , the bottom of the main frame tail is provided with a slewing mechanism, and the bottom of the main frame head is provided with a walking mechanism; the chain plate of the conveyor is connected between the driving wheel and the driven wheel, and the main frame between the driving wheel and the driven wheel is connected There is a roller bracket, and a fixed roller group is installed on the roller bracket to support the chain plate, and the driven wheel is connected with the tension adjustment device. The invention adopts the rotary 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 iron blocks to be transported by automobiles and relieves the transportation pressure; the inclination angle and length of the main frame can be formed into a series , to meet different occasions; the position of the driven wheel is adjustable, which not only reduces wear, but also prevents the belt from falling off.

Description

Chain Plate Iron Conveyor

technical field

The invention relates to a mechanical device for stacking iron lumps, in particular to a chain plate type iron lump conveyor which is convenient for conveying the iron lumps 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 the automobile loaded with iron blocks, and the transportation pressure is high; 2) the temperature of the falling iron blocks is as high as 500-600 °C, which will cause great damage to the carriage. 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 traditional chain conveyor is a roller-moving type, the roller shaft wears a lot, and the chain plate falls off. Frequent belting and heavy maintenance workload. In addition, the traditional chain conveyor only has a unified specification and model, which makes it subject to many restrictions on the occasions it is used. Therefore, it is necessary to improve the prior art solutions aiming at the deficiencies of the prior art.

Contents of the invention

In view of the above problems, the object of the present invention is to provide a chain plate type iron conveyor that stacks the iron in a fan shape to facilitate the heat dissipation of the iron and is reliable in operation.

In order to achieve the above object, the technical solution adopted by the present invention is: a chain plate type iron block conveyor, including a main frame, a conveyor, and an iron block collecting bucket, the main frame is welded by steel structural parts, and the main frame is connected to the tail There is an iron block collecting bucket, the conveyor is connected to the main frame, and the chain plate of the conveyor circulates the iron blocks from the tail to the head; the difference is that: the bottom of the main frame tail is equipped with a rotary mechanism, The base is installed on the ground, and the bottom of the main frame head is equipped with a traveling mechanism. Driven by the traveling mechanism, the main frame and the conveyor rotate around the central axis of the slewing mechanism; the chain plate of the conveyor is connected between the driving wheel and the driven wheel. Between, the main frame between the driving wheel and the driven wheel is connected with a roller bracket, a fixed roller group is installed on the roller bracket to support the chain plate, and the driven wheel is connected with the tension adjusting device.

The walking mechanism includes a support frame, a walking wheel, a walking driving motor and a belt transmission device, the supporting frame is connected to the main frame, the walking driving motor is fixedly connected to the supporting frame, and the walking driving motor drives the walking wheel through the belt transmission device and is set along the ground foundation. The fan-shaped track scrolls.

The tension adjustment device includes a cylinder, a bayonet seat and a detection device, the bayonet seat is fixedly installed on the tail of the main frame, the driven wheel spindle is assembled on the bayonet seat, one end of the cylinder is connected to the driven wheel spindle, the other end is fixed on the main frame, and the cylinder stretches Drive the driven wheel to move on the bayonet seat; the detection device is arranged under the piston rod, which is used to detect the amount of expansion and contraction of the cylinder to feedback and control the movement of the cylinder.

The nose end of the main frame is higher than the tail end, forming an upward inclination.

The invention adopts the rotary 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 is also convenient to get on the car quickly, which wins time for the automobile to transport the iron blocks and relieves the transportation pressure; Reliable; the position of the driven wheel is adjustable, which not only reduces wear, but also prevents the belt from falling off.

Description of drawings

Fig. 1 is a structural diagram of an embodiment of the present invention;

Fig. 2 is the enlarged view of chain plate mechanism in the embodiment of the present invention;

Fig. 3 is the enlarged view of the tension adjusting device in the embodiment of the present invention;

Marking description in the figure: 1-main frame, 2-chain plate, 3-conveying motor, 4-driving wheel, 5-support frame, 6-traveling drive motor, 7-traveling wheel, 8-belt transmission, 9-rotation Mechanism central axis, 10-detection device, 11-driven wheel, 12-iron lump collecting bucket, 13-fixed roller group, 14-roller bracket, 15-cylinder, 16-bayonet seat.

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. 3:

A chain plate type iron block conveyor implemented according to the present invention includes a main body frame 1, which is welded by steel structural parts, and its function is to organically combine various mechanisms and provide rigid support. The top of the tail of the main frame 1 is connected with an iron lump collecting bucket 12 for temporarily storing iron lumps. The conveyor is a chain plate conveyor, which includes a driving wheel mechanism, a chain plate 2, and a driven wheel 11. At the head end, the driven wheel 11 is arranged at the tail end of the main frame 1 machine. The driving wheel mechanism is composed of the conveying motor 3, the driving wheel 4 and the transmission device, the chain plate 2 is connected between the driving wheel 4 and the driven wheel 11, and the main frame 1 between the driving wheel 4 and the driven wheel 11 is connected with a roller bracket 14 , The fixed roller group 13 is installed on the roller bracket 14 to support the chain plate 2 . Driven by the conveying motor 3, the driving wheel 4 drives the chain plate 2 to rotate circularly from the tail to the head, and when passing through the iron block collecting bucket 12 below, the iron block is taken out of the conveying main frame 1 head end and falls.

The driven wheel 11 is the guiding mechanism of the chain plate 2. At the same time, in order to adjust the tension of the chain plate 2, the driven wheel 11 is also connected with the tension adjustment device. The tension adjustment device includes the cylinder 15, the bayonet seat 16 and the detection device 10, the bayonet seat 16 is fixedly installed on the main frame 1, the main shaft of the driven wheel 11 is assembled in the bayonet seat 16, one end of the cylinder 15 is connected to the main shaft of the driven wheel 11, and the other end is fixed on the main frame 1. The expansion and contraction of the cylinder 15 drives the driven wheel 11 to move on the bayonet seat 16, and the detection device 10 is arranged under the piston rod to detect the expansion and contraction of the cylinder 15 in real time to control the action of the cylinder 15 with feedback.

In order to stack the fallen iron blocks in a fan shape, the bottom of the tail of the main frame 1 is provided with a slewing mechanism, the base of the slewing mechanism is installed on the ground foundation through anchor bolts, and the bottom of the main frame 1 head is provided with a walking mechanism. Driven by the mechanism, the main body frame 1 rotates around the central axis of the turning mechanism together with the conveyor. The traveling mechanism comprises a support frame 5, a walking wheel 7, a travel drive motor 6 and a belt transmission 8, the support frame 5 is connected with the main body frame 1, the travel drive motor 6 is fixedly connected on the support frame 5, and the travel drive motor 6 passes through the belt transmission device 8 drives the traveling wheel 7 to roll along the fan-shaped track provided by the ground foundation. The end of the main body frame 1 is higher than the head end, forming an upward inclination. Changing the inclination angle and the length of the main body frame 1 in this way can change the height of the stacking of iron blocks to meet different needs.

The implementation process of the present invention is as follows: the iron block slides into the iron block collecting bucket 12 from the back of the cast iron machine, the chain plate 2 under the bucket moves back and forth from bottom to top under the drive of the conveying motor 3, and the iron block passes through the chain plate 2 Constantly falling from the head of the conveyor. When the iron blocks falling at the head of the conveyor piled to a certain height, the walking drive motor 6 was turned on, and the running wheel 7 at the head end was operated in a fan shape along the track on the ground foundation under the action of the walking drive motor 6 . At the same time, the chain plate 2 conveyor takes the tail rotation central axis 9 as the center, and performs a fan-shaped movement. Repeatedly like this, the iron blocks will be piled up in a fan-shaped rule, which is convenient for the heat dissipation of the iron blocks, and is more convenient for fast boarding. The iron block bought time and eased the pressure of transportation.

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 (4)

1. chain-plate type iron block conveyer, include main body frame (1), conveyer, iron block collection bucket (12), main body frame (1) is welded for steel construction piece, main body frame (1) tail is connected with iron block collection bucket (12), conveyer is connected on the main body frame (1), and the carrier bar of conveyer (2) circulates from tail to head and carries iron block; It is characterized in that: the bottom of main body frame (1) tail is provided with swing type mechanism, the base of swing type mechanism is installed on the basis, ground, the bottom of main body frame (1) head is provided with traveling gear, under traveling gear drove, main body frame (1) was together with center shaft (9) rotation of conveyer wraparound rotation mechanism; Be connected with rolling wheel support (14) on the main body frame (1) between conveyer driving wheel (4) and the flower wheel (11), fixed idler whell group (13) be installed with supporting carrier bar (2) on the rolling wheel support (14), flower wheel (11) is connected with tension-adjusting gear.

2. chain-plate type iron block conveyer according to claim 1, it is characterized in that: described traveling gear comprises bracing frame (5), road wheel (7), travel driving motor (6) and belt driver (8), bracing frame (5) is connected with main body frame (1), travel driving motor (6) is fixedly connected on the bracing frame (5), and travel driving motor (6) is rolled by the fan-shaped track of belt driver (8) ground-engaging wheel (7) along the ground basis instrument.

3. chain-plate type iron block conveyer according to claim 1, it is characterized in that: described tension-adjusting gear includes cylinder (15), bayonet mount (16) and detecting device (10), bayonet mount (16) is fixedly mounted on main body frame (1) tail, flower wheel (11) spindle mounted is in bayonet mount (16), cylinder (15) one ends connect flower wheel (11) main shaft, the other end is fixed on the main body frame (1), and the flexible flower wheel (11) that drives of cylinder (15) moves at bayonet mount (16); Detecting device (10) is arranged on the piston rod below, and the stroke that detects cylinder (15) in real time moves with controlled reset cylinder (15).

4. chain-plate type iron block conveyer according to claim 1 is characterized in that: the head end of described main body frame (1) is higher than machine tail end and forms inclination angle upwards.

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