CN201165432Y - Side type scraper reclaimer with homogenization function - Google Patents

Abstract

The utility model discloses a material reclaimer, in particular a side-type scraper reclaimer with a homogenizing function, which can be used to evenly remove powdery and granular materials piled in a material field. The utility model comprises a platform (1) located on a track (3), the platform (1) is axially connected to a lifting frame (15), a lifting and hoisting mechanism is provided between the lifting frame (15) and the platform, a chain transmission device with a scraper (17) is installed on the lifting frame (15), and the utility model is characterized in that: a pulley track (26) matched with a pulley device (19) is fixed on the lifting frame (15), a rake frame (23) with a rake claw (24) is axially connected to the pulley frame body (30) of the pulley, a hoisting device for driving the rake frame (23) to lift and lower is provided between the pulley frame body (30) and the rake frame (23), and a travel drive device is installed on the pulley frame body (30). The machine can homogenize the materials during the material reclaiming process to make the taken materials uniform.

Description

Side scraper reclaimer with homogenization

technical field

The utility model relates to a material reclaiming device, in particular to a side-type scraper reclaimer with a homogenizing function. The device can evenly remove powdery and granular materials piled up in a stockyard.

Background technique

In the process of industrial production, bulk materials are often stacked in the stockyard, such as raw materials for cement production, etc. When retrieving the materials, the scraper type reclaimer is currently used for retrieving the materials, and the materials are transported out through the conveyor belt device after retrieving. The structure of the existing reclaimer is that there is a platform located on the track. The platform can move along the track through the driving device. One end of the lifting frame is connected to the platform by a shaft, and the upper end of the bracket connected to the platform shaft is connected to the lifting frame. All are equipped with pulleys, and a hoisting mechanism is fixed on the platform. A wire rope is wound between the driving drum of the hoisting mechanism and the pulley. A chain transmission device is installed on the lifting frame, and scrapers are fixed at intervals on the transmission chain. During operation, the lifting frame is lowered by the hoisting mechanism, and the end of the lifting frame is just at the material pile. The action of the chain transmission device can scrape the bulk material to the chain conveyor belt through the scraper and transport it to other conveying devices to achieve material retrieval. purpose of delivery. Since the stacker is stacked back and forth during stacking, the quality of the material on the stack is not uniform, that is, the quality of the material in different places is different. The existing reclaimer can only reclaim the material, but cannot homogenize the material while retrieving the material, which brings about no change in the production operation, affects the quality of the finished product, and makes the quality of the finished product uneven.

Contents of the invention

The purpose of this utility model is to provide a side-type scraper reclaimer with homogenization function that can mix and homogenize the materials during reclaiming, so as to make the materials taken uniform and consistent, so as to overcome the deficiencies of the prior art.

The side-type scraper reclaimer with homogenization function of the utility model includes a platform 1 located on the track 3, the platform 1 is connected to the lifting frame 15, and a lifting winch mechanism is arranged between the lifting frame 15 and the platform, and the lifting frame 15 is equipped with a chain transmission device with a scraper 17, which is characterized in that: a trolley track 26 matched with the trolley device 19 is fixed on the lifting frame 15, and a rake claw 24 is connected to the shaft of the trolley frame body 30 of the trolley. The rake frame 23, the hoisting device that drives the rake frame 23 to lift and descend is provided between the pulley frame body 30 and the rake frame 23, and the pulley frame body 30 is equipped with a walking drive device.

In the side-type scraper reclaimer with homogenization function of the utility model, the structure of the hoisting device that drives the rake frame 23 to raise and lower is that a hand hoist 31 is fixed on the pulley frame body 30, and the hand hoist 31 is fixed by hand. The output shaft of shaking winch 31 joins with the pulley 20 that is supported on the tackle frame body 30 tops through transmission spoke, pulley 22 is installed on rake frame 23, is wound with wire rope 21 between pulley 20 and pulley 22.

The side-type scraper reclaimer with homogenization function of the utility model, wherein the structure of the walking drive device is that a motor 35 and a reducer 38 connected with the motor 35 are fixed on the pulley frame body 30, and the reducer The output shaft of 38 connects sprocket wheel 39, two sprocket wheels 41 are connected on the upper shaft of block frame body 30, and chain is fixed on the chain holder 32 around sprocket wheel 39 and sprocket wheel 41 two ends, and chain holder 32 and slide The frame body 31 is fixedly connected.

In the side-type scraper reclaimer with homogenizing function of the utility model, a shaft coupling 36 and a braking device 37 are arranged between the motor 35 and the input shaft of the reducer 38 .

The side-type scraper reclaimer with homogenization function of the utility model is equipped with a liftable rake frame with rake claws on the lifting frame, and the rake frame drives the rake claws to mix the accumulated materials evenly when moving, so that all The material taken is even and consistent. The reclaiming rack added on the basis of the original side-type scraper reclaimer can change the reclaiming method from the original side reclaiming method to the section reclaiming method to realize the mixing function of the material, and at the same time The scraper arm can be lifted up to realize free stacking.

Description of drawings

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

Fig. 2 is a schematic diagram of the end face structure of the lifting frame 15, the rake frame 23 and the pulley 19 connected to each other;

The structural representation of Fig. 3 tackle 19 and lifting frame 15;

FIG. 4 is an enlarged schematic view of the end of the lifting frame 15 shown in FIG. 1;

Fig. 5 is the enlarged schematic view of the tackle 19 shown in Fig. 1;

Fig. 6 is the enlarged schematic view of the tackle 19 shown in Fig. 2;

FIG. 7 is a schematic rear view of the trolley 19 shown in FIG. 1 .

Detailed ways

As shown in Figures 1, 4, 5, and 6: 1 is a platform, and a roller is installed with a bearing under the platform 1. The roller is located on the track 3 fixed on the ground, and the roller shaft is connected to the driving device 2. Controlled by the control device, the driving device 2 is a motor and a reducer connected with the motor, which can drive the rollers to rotate and make the platform 1 move on the track 3.

One end of the lifting frame 15 of the quilting frame structure is connected to the platform 1 shaft, and the bracket 11 and the pull rod 10 are connected to the shaft on the platform 1. The upper end bearings of the bracket 11 and the pull rod 10 are connected to the pulley 12, and one end of the connecting rod 14 is connected to the lifting frame 15. Connected, the other end is equipped with a pulley 13, a winch 7 is installed on the platform 1, the driving wheel 8 on the winch 7, the pulley 12, the pulley 13 are wound with a steel wire rope 9, and the platform 1 is also fixed. Heavy block6. Driven by the hoisting device 7, the lifting frame 15 can be rotated relative to the platform 1 to achieve the purpose of lifting.

A chain wheel 18 connected to the drive is installed on the bearings at both ends of the lifting frame 15, and the chain 16 matched with the sprocket wheel 18 is equipped with a conveyor belt and is fixed with scrapers 17 at intervals. Place is fixed with hopper 5. The movement of the chain 16 can scrape the material on the stockpile onto the conveyor belt through the scraper 17 and transfer it to the hopper 5, and then fall into the conveying device 4 below the hopper 5 and transport it out to achieve the purpose of retrieving the material. The above is part of the prior art and will not be described in detail.

As shown in Fig. 2, 3, 6, and 7: the tackle track 26 that is parallel to each other is fixed on the lifting frame 15 top, and the tackle device 19 is located on the tackle track 26, and the structure of the tackle device 19 is as follows: 30 is a tackle frame body, The bottom shaft of the tackle frame body 30 is connected with road wheels 28 to match with the tackle track. Above the block frame body 30, a hand hoist 31 is fixed, and the power output wheel of the hand hoist 31 is the pulley 20 installed on the top. A bracket 27 is fixedly connected with bolts on the side of the tackle frame body 30, and a rake frame 23 is connected to the shaft at the bottom end of the bracket 27. The rake claws 24 are arranged and welded on the rake frame 23, and a pulley is connected to the shaft on the rake frame 23. 22. A wire rope 21 is wound between the pulley 20 and the pulley 22. When the crank handle 29 is turned, the rake frame 23 can be driven to rotate relative to the pulley frame body 30 to achieve the purpose of lifting.

Above the tackle frame body 30, a motor 35 and a speed reducer 38 are fixed, and a coupling 36 and a braking device 37 are installed between the input shaft of the speed reducer 38 and the motor shaft. A sprocket 39 is installed on the output shaft of the speed reducer 38, and two sprockets 41 are connected to the shaft on the pulley frame body 30. Two ends are fixed with chain fixed part 32 on lifting frame 15, and chain walks around sprocket wheel 39 and sprocket wheel 41 rear two ends and is respectively fixed on the chain fixed part 32. Also fixed limit block 33 on elevating frame 15, the side that guide wheel 34 is installed with tackle frame body 30 matches with tackle track 26. When motor 35 drives speed reducer 38 actions, sprocket wheel 39 rotates, and because chain is fixed and is wound on sprocket wheel 41, whole pulley device 19 drives rake frame 23 and moves relative to elevating frame 15.

During the operation, the lifting and moving of the rake frame 23 can rake the materials on the stockpile evenly, and play the role of homogenization.

Claims (4)

1. A side-type scraper reclaimer with homogenization function, which includes a platform (1) on the track (3), the platform (1) is connected to the lifting frame (15) shaft, and the lifting frame (15) is connected to the platform There is a lifting and hoisting mechanism between them, and a chain transmission device with a scraper (17) is installed on the lifting frame (15). (26), on the tackle frame body (30) of the tackle, the rake frame (23) with rake claws (24) is connected to the shaft, and a driving rake frame is provided between the tackle frame body (30) and the rake frame (23) (23) the hoisting device that lifts and descends, and walking drive unit is housed on the tackle frame body (30). 2. The side-type scraper reclaimer with homogenizing function according to claim 1, characterized in that: the structure of the hoisting device for driving the rake frame (23) to lift and descend is on the pulley frame body (30) is fixed with a hand hoist (31), the output shaft of the hand hoist (31) is connected with the pulley (20) supported on the top of the tackle frame body (30) through the transmission spokes, and the rake frame (23) A pulley (22) is installed on the top, and a steel wire rope (21) is wound between the pulley (20) and the pulley (22). 3. The side-type scraper reclaimer with homogenization function according to claim 1 or 2, characterized in that: the structure of the traveling driving device is that a motor (35) is fixed on the trolley frame (30) ) and the speed reducer (38) connected with the motor (35), the output shaft of the speed reducer (38) connects the sprocket wheel (39), and the upper shaft of the block frame body (30) is connected with two sprocket wheels (41), Chain walks around sprocket wheel (39) and sprocket wheel (41) two ends are fixed on the chain fixture (32), and chain fixture (32) is fixedly connected with tackle frame body (31). 4. The side-type scraper reclaimer with homogenization function according to claim 3, characterized in that: a coupling (36) is provided between the motor (35) and the input shaft of the reducer (38) ) and braking device (37).

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