A kind of style three-way distributor for lump material sub-material
Technical field
The utility model is related to a kind of lump materials with good fluidity such as coke, sintering deposit for metallurgy industry
The style three-way distributor of switching flow, belongs to metallurgy industry lump material conveying equipment technical field.
Background technology
Style three-way distributor is widely used in the conveying of the lump material of metallurgy industry, is cut in lump material course of conveying
Change, realize that lump material is transported to different user's points.Switch activity used by material using more style three-way distributor at present
The structure type difference of body is classified, and is divided into turnover plate type structure, boat form chute structure, trolley-type structure and swing inner sleeve
Cartridge type commutating structure, its switching mechanism is typically driven using Electrohydraulic push rod, and body or pendular body reality is rotated by rotating shaft, roller
Existing two switchings in orientation.At present, style three-way distributor failure is commonly used during actual use more, maintenance of equipment inconvenience,
Embody in the following areas:
1. switching body gets stuck, and it is excessive to easily cause moment stress, causes that switching body body is damaged and swing arm is bonded with rotating shaft
Connect failure;
2. moment stress it is excessive cause Electrohydraulic push rod motor burn and hydraulic stem oil accident occur;
3. style three-way distributor equipment is usually mounted to the head funnel lower section of belt feeder, and electric hydraulic push rod is arranged on three reduction of fractions to a common denominators
Glassware side wall, style three-way distributor is higher apart from lower floor's podium level, is not easy to the maintenance and replacing of Electrohydraulic push rod equipment;
4. the switching body of style three-way distributor is easily by the direct impact of material, short life.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of style three-way distributor for lump material sub-material, this
Planting style three-way distributor can switch feed to two feeding channels respectively, or simultaneously to two feeding channel feed, with structure
Simply, be hardly damaged, it is easy to maintenance the advantages of.
Solving the technical scheme of above-mentioned technical problem is:
A kind of style three-way distributor for lump material sub-material, it includes platform, threeway sub-material pipeline, left side is electro-hydraulic pushes away
Bar, right side Electrohydraulic push rod, threeway sub-material pipeline are made up of main chute and two distribution chute connections, and main chute is disposed vertically, and two
Individual distribution chute is connected to the lower end both sides of main chute, and it also has left side L-shaped rotating sluice, right side L-shaped rotating sluice, steel
Cord, changed course pulley, rotary shaft and axle sleeve, platform is respectively positioned at the main chute upper end both sides of threeway sub-material pipeline, and left side is electro-hydraulic
Push rod and right side Electrohydraulic push rod are separately fixed on the platform of main chute both sides, before left side Electrohydraulic push rod and right side Electrohydraulic push rod
Side is respectively mounted changed course pulley, and there are opening, left side L-shaped rotating sluice and right side in two distribution chutes top of threeway sub-material pipeline
The upper end of L-shaped rotating sluice is connected by rotary shaft and axle sleeve with the open upper end of two distribution chutes, left side L-shaped rotating gate
The lower end of plate and right side L-shaped rotating sluice is vertically opposite with the opening of two distribution chutes, and left side Electrohydraulic push rod and right side are electro-hydraulic
The front end difference connecting steel wire ropes of push rod, steel wire rope is rotated by the pulley that alters course with left side L-shaped rotating sluice and right side L-shaped respectively
The bottom of flashboard is connected.
Open the above-mentioned style three-way distributor for lump material sub-material, two distribution chutes top of the threeway sub-material pipeline
Protective cover is installed at mouthful, the top and bottom of protective cover respectively with the opening of distribution chute above and below the company of sealing
Connect, there is strip opening, the strip opening of steel wire penetrating protective cover on protective cover.
The above-mentioned style three-way distributor for lump material sub-material, the rotation of the main chute interior walls, distribution chute inwall and L-shaped
Flashboard inwall is equipped with abrasion-proof backing block respectively.
The beneficial effects of the utility model are:
Left side L-shaped rotating sluice and right side are respectively mounted on two distribution chutes of threeway sub-material pipeline of the present utility model
L-shaped rotating sluice, left side Electrohydraulic push rod and right side Electrohydraulic push rod open and close left side L-shaped rotating sluice by steel wire rope respectively
With right side L-shaped rotating sluice, reaching two distribution chutes of switching three-way sub-material pipeline carries out the purpose of sub-material.The utility model
Two Electrohydraulic push rods are located on platform, and equipment repair and maintenance are convenient;Two L-shaped rotating sluices by steel wire rope pull-up, by from
Body gravity fall, will not get stuck and damage, and the lifting arm of force is larger, and lifting pulling force used is smaller;Style three-way distributor is due to switching
, away from discharging point, not by the direct impact of material, equipment is not easy to wear for body;Two sets of Electrohydraulic push rods of style three-way distributor can also be same
When withdraw, L-shaped rotating sluice is lifted simultaneously, can be simultaneously two flow direction feed.The utility model simple structure, use
Convenient, equipment failure rate is extremely low, maintenance is easy, and sub-material works well, and is that the preferable replacement of existing lump material tripper is produced
Product.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Marked in figure as follows:Platform 1, main chute 2, distribution chute 3, protective cover 4, left side Electrohydraulic push rod 5, right side is electro-hydraulic pushes away
Bar 6, steel wire rope 7, changed course pulley 8, left side L-shaped rotating sluice 9, right side L-shaped rotating sluice 10, rotary shaft and axle sleeve 11, opening
12。
Specific embodiment
The utility model by platform 1, threeway sub-material pipeline, left side Electrohydraulic push rod 5, right side Electrohydraulic push rod 6, steel wire rope 7, change
Constituted to pulley 8, left side L-shaped rotating sluice 9, right side L-shaped rotating sluice 10, rotary shaft and axle sleeve 11, protective cover 4.
Shown in figure, threeway sub-material pipeline is made up of 2, two connections of distribution chute 3 of main chute.Main chute 2 is disposed vertically,
Two distribution chutes 3 are connected to the lower end both sides of main chute 2.Material enters main chute 2, then passes through respectively from main chute 2
Two distribution chutes 3 enter different feeding channels.
Shown in figure, platform 1 is respectively positioned at the upper end both sides of main chute 2 of threeway sub-material pipeline, left side Electrohydraulic push rod 5 and the right side
Side Electrohydraulic push rod 6 is separately fixed on the platform 1 of the both sides of main chute 2.Left side Electrohydraulic push rod 5 and right side Electrohydraulic push rod 6 are located at flat
The top of platform 1, is easy to maintenance.
Shown in figure, the front of left side Electrohydraulic push rod 5 and right side Electrohydraulic push rod 6 is respectively mounted changed course pulley 8, and left side is electro-hydraulic
Push rod 5 and right side Electrohydraulic push rod 6 front end difference connecting steel wire ropes 7, steel wire rope 7 respectively by alter course pulley 8 vertically downward with
Left side L-shaped rotating sluice 9 is connected with right side L-shaped rotating sluice 10.
Shown in figure, there is an opening 12 top of two distribution chutes of threeway sub-material pipeline 3, left side L-shaped rotating sluice 9 and right
The upper end of side L-shaped rotating sluice 10 is connected by rotary shaft and axle sleeve 11 with two openings of distribution chute 3 12 upper end, left side
The lower end of L-shaped rotating sluice 9 and right side L-shaped rotating sluice 10 is vertically opposite with two openings of distribution chute 3 12, steel wire rope 7
The bottom with left side L-shaped rotating sluice 9 and right side L-shaped rotating sluice 10 is connected respectively.During installation, both sides steel wire rope 7 is adjusted
Length when opening left side L-shaped rotating sluice 9 and right side L-shaped rotating sluice 10, the steel of the lower edge less than distribution chute 3 of gate
Plate edge, when closing gate, steel wire rope 7 is just at zero state of tension.Because the lifting arm of force of L-shaped flashboard is larger, lifting used
Pulling force is smaller.
Shown in figure, protective cover 4 is installed at two upper openings of distribution chute 3 of threeway sub-material pipeline, protective cover 4
Top and bottom respectively with the opening 12 of distribution chute 3 above and below be tightly connected, there is strip to open on protective cover 4
Mouthful, steel wire rope 7 passes through the strip opening of protective cover 4.
Shown in figure, main chute interior walls, distribution chute inwall and L-shaped rotating sluice inwall are equipped with abrasion-proof backing block respectively.
The course of work of the present utility model is as follows:
When feeding channel on the left of needs opens feeding, left side Electrohydraulic push rod 5 is retracted, by connect steel wire rope 7 and
The changed course effect of angle pulley 8 drives the bottom of left side L-shaped rotating sluice 9 above to carry, and left side L-shaped rotating sluice 9 revolves around it axle
And axle sleeve 11 is rotated clockwise, the lower end of left side L-shaped rotating sluice 9 moves up from the opening 12 of the distribution chute 3 in left side, by this
Distribution chute 3 is opened;Meanwhile, right side Electrohydraulic push rod 6 is released, and steel wire rope 7 declines, and the bottom of right side L-shaped rotating sluice 10 relies on
The rotary shaft and axle sleeve 11 that flashboard deadweight is connected along the top of right side L-shaped rotating sluice 10 rotate, the distribution chute 3 on the right side of closing.
When feeding channel on the right side of needs opens feeding, left side Electrohydraulic push rod 5, right side Electrohydraulic push rod 6, the rotation of left side L-shaped
Flashboard 9, right side L-shaped rotating sluice 10 are acted with above-mentioned rightabout.
The left side Electrohydraulic push rod 5 of threeway sub-material pipeline, right side Electrohydraulic push rod 6 can also withdraw simultaneously, rotate left side L-shaped
Flashboard 9, right side L-shaped rotating sluice 10 are lifted simultaneously, while being two feeding channel direction feed, or are simultaneously closed off, and are stopped
Feed.