CN201395388Y

CN201395388Y - Three-way chute

Info

Publication number: CN201395388Y
Application number: CN2009200691771U
Authority: CN
Inventors: 卢江海; 王德明; 杨林; 程卫星
Original assignee: Baoshan Iron and Steel Co Ltd
Current assignee: Baoshan Iron and Steel Co Ltd
Priority date: 2009-03-20
Filing date: 2009-03-20
Publication date: 2010-02-03
Anticipated expiration: 2019-03-20

Abstract

The utility model discloses an industrial three-way chute which comprises an upper chute, a left chute, a right chute, a left turnover plate and a right turnover plate, wherein the left turnover plateand the right turnover plate are respectively arranged in the left chute and the right chute; a first rotating shaft is arranged on the left chute; one side of the left turnover plate is fixedly connected with the first rotating shaft; a second rotating shaft is arranged on the right chute; one side of the right turnover plate is fixedly connected with the second rotating shaft; the end of the first rotating shaft is fixedly connected with a first swinging lever; the end of the second rotating shaft is fixedly connected with a second swinging lever; and the first swinging lever and the secondswinging lever are articulated on a connecting rod. The three-way chute has the advantages that the service time of the equipment is prolonged, the maintenance and replacement are unnecessary, and the manpower and material resources are saved.

Description

The threeway chute

Technical field

The utility model relates to a kind of industrial chute, particularly a kind of anti abrasive threeway chute.

Background technology

The threeway chute is to use comparatively many a kind of load transfer devices in the present industrial enterprise, but this kind equipment actv. changes the flexible conveying of supplied materials throughput direction and carries allotment.Fig. 1 is the scheme drawing of existing threeway chute, and as shown in the figure, the threeway chute comprises chute 101, left chute 102, right chute 103 and turnover panel 201, and last chute 101, left chute 102 and right chute 103 are the chute body.The junction of described left chute 102 and right chute 103 is provided with a rotating shaft 202, and a side of described turnover panel 201 is fixed in the described rotating shaft 202, is connected with a crank 203 in the described rotating shaft 202, and crank 203 is connected with electric pushrod 204.

Last chute 101 can be selected left chute 102 or right chute 103 for coming hopper when needing to select supplied materials branch whereabouts, opens and closes left chute 102 or right chute 103 paths with turnover panel 201 202 rotations around the shaft.Supplied materials landing from top to bottom is in the glide slope of turnover panel 201 and left chute 102 or right chute 103, and material medium 100 produces inevitably friction with turnover panel 201, left chute 102 and right chute 103 in this process, produces friction force.Because the material medium of carrying in the industrial enterprise 100 is generally some hard alloys or metal mining powder, as: Iron Ore Powder, sintering deposit, limestone etc., these material media all have cooresponding hardness and intensity, washing away in the process that conveyor line is constantly produced, the glide slope of turnover panel 201 and left chute 102 and right chute 103 promptly is worn in a short time, make the threeway chute short service life, therefore need repair continually and change.

The utility model content

For addressing the above problem, the utility model provides a kind of threeway chute, extends working time, avoids repairing continually and changing.

For achieving the above object, threeway chute of the present utility model, comprise chute, left chute, right chute, left turnover panel and right reprint, described left turnover panel and right reprint lay respectively in described left chute and the right chute, described left chute is provided with first rotating shaft, one side of described left turnover panel is captiveed joint with described first rotating shaft, and described right chute is provided with second rotating shaft, and a side of described right reprint is captiveed joint with described second rotating shaft; The end of described first rotating shaft is fixedly connected with first swing arm, and the end of described second rotating shaft is fixedly connected with second swing arm, and described first swing arm and second swing arm are hinged on the connecting rod.

Be provided with the multilayer wear plate in the junction of described left chute and right chute, described wear plate and described left chute and the welding of right chute are fixing.

Pass through to connect the muscle weld together between described each layer wear plate.

Described connecting rod is connected with an electric pushrod.

Threeway chute of the present utility model can avoid left turnover panel and right reprint to be worn, and has prolonged the period of service of threeway chute simultaneously, does not need frequent the repairing and replacing, has saved manpower and materials.

Description of drawings

Fig. 1 is the scheme drawing of existing threeway chute;

Fig. 2 is the scheme drawing of threeway chute of the present utility model;

Fig. 3 is the schematic perspective view of threeway chute of the present utility model.

The specific embodiment

Fig. 2 is the scheme drawing of threeway chute of the present utility model, and Fig. 3 is the schematic perspective view of threeway chute of the present utility model.As shown in the figure, threeway chute of the present utility model comprises threeway chute body, left turnover panel 21 and right reprint 22, and described threeway chute body comprises chute 11, left chute 12 and right chute 13; Described left turnover panel 21 and right reprint 22 lay respectively in described left chute 12 and the right chute 13, described left chute 12 is provided with first rotating shaft 23, one side of described left turnover panel 21 is captiveed joint with described first rotating shaft 23, described right chute 13 is provided with second rotating shaft 24, and a side of described right reprint 22 is captiveed joint with described second rotating shaft 24; Described first rotating shaft 23 is fixedly connected with first swing arm 25, and described second rotating shaft 24 is fixedly connected with second swing arm 26, and described first swing arm 25 and second swing arm 26 are hinged on the connecting rod 27.

Described left turnover panel 21 and right reprint 22 are complementary with left chute 12 and right chute 13 respectively, and described left turnover panel 21 and right reprint 22 preferably be arranged in parallel.Described left turnover panel 21 is with first rotating shaft 23 and described right reprint 22 and can connect with welding being connected of second rotating shaft 24, the two ends of first rotating shaft 23 are installed on the left chute 12, the two ends of second rotating shaft 24 are installed on the right chute 13, and first rotating shaft 23 and second rotating shaft 24 are installed near the outer side edges of left chute 12 and right chute 13 respectively.When first rotating shaft 23 and second rotating shaft, 24 rotations, can drive described left turnover panel 21 and right reprint 22 rotations.Being connected to adopt of described first swing arm 25 and second swing arm 26 and described first rotating shaft 23 and second rotating shaft 24 is threaded, it also can be welding, described first swing arm 25 and second swing arm 26 are arranged on the outside of threeway chute body, are fixed on a side end of described first rotating shaft 23 and second rotating shaft 24.

Described connecting rod 27 connects a propulsion source, propulsion source can adopt electric pushrod 28, drive described first swing arm 25 and second swing arm 26 by stretching out of electric pushrod 28 with indentation described first rotating shaft 23 and second rotating shaft 24 are rotated, thereby drive left turnover panel 21 and right reprint 22 is rotated.Left side turnover panel 21 and right reprint 22 oppositely opens and closes, and when left turnover panel 21 was closed left chute 12, the right reprint 22 in the right chute 13 was in open mode.

Threeway chute of the present utility model, when electric pushrod 28 is in the indentation mode of operation, the left turnover panel 21 of this moment and right reprint 22 positions are that a left side is opened the right side and closed state, i.e. state as shown in Figure 2.When material medium 100 when last chute 11 falls; part accumulates in right chute 13 because right chute 13 obturations, material medium 100 are obstructed, and direct the washing away with buildup of new supplied materials of getting off from last chute 11 contacts; both expected to dash material, this moment, the bottom glide slope of right turnover panel 22 and right chute was protected.Left side groove 11 positive normal open material, the lateral surface of left chute 12 is pressed close in left turnover panel 21 unlatchings, left turnover panel 21 not can with the 100 direct contact frictions of material medium.Contact wear face is the glide slope of left chute 11.

Stretch out mode of operation when electric pushrod 28 is in, the left turnover panel 21 of this moment and right reprint 22 positions are that a left side is closed the right side and opened state, i.e. state as shown in Figure 3.This moment, contact wear face was the glide slope of right chute 11.

Therefore the main wear point of threeway chute of the present utility model is the junction of described left chute 12 and right chute 13, and the wearing and tearing of left turnover panel 21 and right reprint 22 are minimum.Threeway chute of the present utility model is provided with multilayer wear plate 31 in the junction of described left chute 12 and right chute 13, is weldingly fixed on described left chute 12 and the right chute 13.Described wear plate 31 is a steel plate.In order not influence the normal use of next procedure, both prevented to come off after wear plate 31 and described left chute 12 and right chute 13 welds are worn, by connecting muscle 32 weld togethers, reaching layer by layer, protection involves effect between described each layer wear plate 31.

Multilayer wear plate 31 can prolong the period of service of threeway chute of the present utility model.After the threeway chute body of the left and right sides was worn through, wear plate 31 played a role.After being worn, bottom wear plate just needs to repair or change.

Claims

1, a kind of threeway chute, comprise chute, left chute and right chute, it is characterized in that, also comprise left turnover panel and right reprint, described left turnover panel and right reprint lay respectively in described left chute and the right chute, and described left chute is provided with first rotating shaft, and a side of described left turnover panel is captiveed joint with described first rotating shaft, described right chute is provided with second rotating shaft, and a side of described right reprint is captiveed joint with described second rotating shaft; The end of described first rotating shaft is fixedly connected with first swing arm, and the end of described second rotating shaft is fixedly connected with second swing arm, and described first swing arm and second swing arm are hinged on the connecting rod.

2, threeway chute as claimed in claim 1 is characterized in that, is provided with the multilayer wear plate in the junction of described left chute and right chute, and described wear plate and described left chute and the welding of right chute are fixing.

3, threeway chute as claimed in claim 2 is characterized in that, passes through to connect the muscle weld together between described each layer wear plate.

4, threeway chute as claimed in claim 1 is characterized in that, described connecting rod is connected with an electric pushrod.