CN201228168Y - Bridge type scraper reclaimer suitable for viscous material - Google Patents

Abstract

The utility model discloses a material taking device, in particular a bridge type scraper material taking machine suitable for sticky materials. The utility model comprises a bridge (1), a traveling frame (4) is located on the bridge (1), a side shaft of the traveling frame (4) is connected to a rake frame (9), a hoisting device (8) for controlling the rise and fall of the rake frame (9) is installed between the rake frame (9) and the traveling frame (4), and a chain type scraper device is arranged on the rake frame (9). The utility model is particularly suitable for taking sticky materials and has high operation efficiency.

Description

Bridge scraper reclaimer for sticky materials

technical field

The utility model relates to a material reclaimer, in particular to a bridge-type scraper reclaimer suitable for viscous materials.

Background technique

The structure of the existing bridge reclaimer is: there is a bridge supported on the ground, on the bridge is provided with a traveling vehicle frame connected with the power device, and a rake frame is connected with the traveling vehicle frame shaft, between the traveling vehicle frame and the There is a hoisting device between the rake frames to control the lifting and lowering of the rake frame. When working, the hoisting device makes the rake frame fall and contact the material pile on the side of the bridge, and then moves along the bridge through the walking frame, and the rake frame moves the material pile. The material on the bridge slides down to the bottom of the bridge, and then the material is transported out by the reclaimer located under the bridge to achieve the purpose of reclaiming. The existing reclaimer is only suitable for loose materials, and cannot carry out reclaiming operations for viscous materials.

Contents of the invention

The purpose of the utility model is to provide a bridge-type scraper reclaimer with simple structure and easy operation, which is especially suitable for viscous materials, so as to overcome the shortcomings of the prior art.

The bridge-type scraper reclaimer suitable for viscous materials of the utility model includes a bridge on which a walking frame is located, and a rake frame is connected to the side shaft of the walking frame, between the rake frame and the walking frame A winch device for controlling the lifting and lowering of the rake frame is installed, and the characteristic is that a chain scraper device is arranged on the rake frame.

The bridge-type scraper reclaimer suitable for viscous materials of the utility model, wherein the structure of the chain scraper device is: a driving sprocket connected with a driving device is installed on the bottom of the rake frame, and a passive chain is installed on the upper part. Wheels, scrapers are arranged at intervals on the chain matched with the driving sprocket and the driven sprocket.

The bridge type scraper reclaimer suitable for viscous materials of the utility model, wherein the structure of the driving device is: the supporting shaft end of the driving sprocket is connected with the output shaft of the reducer, the input shaft of the reducer is connected with the output shaft of the motor The shafts are connected, and the reducer and motor are fixed on the rake frame.

The bridge type scraper reclaimer suitable for viscous materials of the utility model, wherein the chain scraper devices on the rake frame are two groups and arranged in parallel on the rake frame.

The bridge-type scraper reclaimer suitable for viscous materials of the utility model has two rake racks which are respectively located on both sides of the bridge.

Compared with the prior art, the bridge-type scraper reclaimer suitable for viscous materials of the utility model has a chain-type scraper device on the rake frame, and the chain-type scraper device can be used to move the material on the pile during work. The material slides down to achieve the purpose of forcing the viscous material to slide down. Therefore, this device is especially suitable for reclaiming viscous materials. It solves the problem that the existing reclaimer is not suitable for viscous materials, and provides an effective reclaiming for viscous materials. Material equipment;

Because the structure of the chain scraper device is that the driving sprocket connected with the driving device is installed at the bottom of the rake rack, the passive sprocket is installed on the upper part, and scrapers are arranged at intervals on the chain matching the driving sprocket and the passive sprocket. Therefore, the structure is simple, the manufacturing cost is low, and the operation is easy.

Because the structure of the driving device is that the supporting shaft end of the driving sprocket is connected with the output shaft of the reducer, the input shaft of the reducer is connected with the output shaft of the motor, and both the reducer and the motor are fixed on the rake frame, so the driving structure is not Complex, which brings convenience to processing and manufacturing;

Since there are two sets of chain scraper devices on the rake frame and they are arranged in parallel on the rake frame, the material area to be moved on the stockpile is large during work, and the working efficiency is high;

Since there are two rake racks and they are located on both sides of the bridge, the material piles on both sides of the bridge can be raked at the same time during operation, which further improves the working efficiency.

Description of drawings

Fig. 1 is the structural representation of the specific embodiment of the present utility model;

Fig. 2 is an enlarged view of part I shown in Fig. 1;

Fig. 3 is the K direction schematic diagram shown in Fig. 1;

FIG. 4 is an enlarged view of an L portion shown in FIG. 3 .

Detailed ways

As shown in the figure: 1 is a bridge supported on the ground, which is made by welded section steel. Track is fixed on bridge 1, and traveling vehicle frame 4 is located on the track, and the side of traveling vehicle frame 4 is provided with guide wheel and matches with the side of bridge 1. The side of the traveling vehicle frame 4 is movably connected with a rake frame 9 by a rake frame shaft 3, and the rake frame 9 is made into a frame structure for section steel welding. Between the rake frame 9 and the traveling vehicle frame 4, a hand hoisting device 8 for controlling the take-off and landing of the rake frame 9 is installed above the traveling vehicle frame 4, and a landing gear 10 is supported above the traveling vehicle frame 4, and the landing gear 10 is equipped with a pulley, and a pulley 13 is connected to the upper shaft of the rake frame 9. The lifting rope 14 matched with the hand winch 8 passes through the pulley above the lifting frame 10 and the pulley 13 on the rake frame 9 and the rake frame. 9 are connected, and the rake frame 9 can be controlled to rotate relative to the traveling vehicle frame 4 through the hand hoisting device 8, so as to achieve the purpose of lifting the rake frame 9. A chain-type scraper device is installed on the rake frame 9, and the structure of the chain-type scraper device is as follows: a driving sprocket 5 connected with a driving device is installed on the bottom bearing of the rake frame 9, and a passive sprocket 11 is installed on the top, and On the chain that driving sprocket 5 and driven sprocket 11 match, be fixed with the scraper 15 that spacing is equal to be used for scraping by screw. The structure of the driving device is as follows: the shaft end of the supporting shaft of the driving sprocket 5 is connected with the output shaft of the reducer 6, the input shaft of the reducer 6 is connected with the output shaft of the motor 7, and both the reducer 6 and the motor 7 are connected by bolts. Be fixed on the rake frame 9. The transition sprocket 2 is sleeved on the rake shaft 3, and the chain that is fixed with the scraper 15 is wound on the driving sprocket 5, the driven sprocket 12 and the transition chain 2.

The chain-type scraper device on the rake frame 9 can be set as two groups and is arranged in parallel on the rake frame 9, to increase the area of raking materials and improve working efficiency. Rake frame 9 can be two and is respectively positioned at the both sides of bridge 1 and is symmetrically arranged, can simultaneously carry out raking operation to the stockpile of bridge 1 both sides during operation, has further improved operating efficiency.

Claims (5)

1. A bridge-type scraper reclaimer suitable for viscous materials, which includes a bridge (1), on which a walking frame (4) is located, and the side shaft of the walking frame (4) is connected with a The rake frame (9), between the rake frame (9) and the traveling vehicle frame (4), a hoisting device (8) for controlling the lifting and lowering of the rake frame (9) is installed, characterized in that: on the rake frame (9) Equipped with chain scraper device. 2. The bridge-type scraper reclaimer suitable for viscous materials according to claim 1, characterized in that: the structure of the chain scraper device is: the bottom of the rake frame (9) is equipped with a Connected drive sprocket (5), the top is equipped with driven sprocket (11), is provided with scraper (15) at intervals on the chain matched with drive sprocket (5) and driven sprocket (11). 3. The bridge-type scraper reclaimer suitable for viscous materials according to claim 2, characterized in that: the structure of the driving device is: the supporting shaft end of the drive sprocket (5) and the shaft end of the reducer (6) The output shafts are connected, and the input shaft of the reducer (6) is connected with the output shaft of the motor (7), and the reducer (6) and the motor (7) are all fixed on the rake frame (9). 4. The bridge-type scraper reclaimer suitable for viscous materials according to claim 3, characterized in that: there are two sets of chain scraper devices on the rake frame (9) set in parallel. 5. The bridge-type scraper reclaimer suitable for viscous materials according to claim 4, characterized in that there are two rakes (9) located on both sides of the bridge (1).

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