CN107954223A - A kind of head of belt conveyor feeding device - Google Patents
A kind of head of belt conveyor feeding device Download PDFInfo
- Publication number
- CN107954223A CN107954223A CN201711348895.8A CN201711348895A CN107954223A CN 107954223 A CN107954223 A CN 107954223A CN 201711348895 A CN201711348895 A CN 201711348895A CN 107954223 A CN107954223 A CN 107954223A
- Authority
- CN
- China
- Prior art keywords
- head
- sampling
- hopper
- belt conveyor
- movable block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to head of belt conveyor sampling equipment field, used a kind of head of belt conveyor feeding device specifically in ribbon conveyer discharge funnel.The present apparatus includes being fixed in stent at belt conveyer head frame, affixed horizontal guide rail and horizontal guide rail guide direction vertical strap machine conveying direction on stent;Matched movable block is set at horizontal guide rail, and movable block makees the slide guiding action along horizontal guide rail guide direction by transversal driving mechanism;Sampling hanger has been extended downwardly at movable block, has sampled the affixed opening up sampling hopper for splicing in hanger bottom;When movable block makees the action of slide guiding, sample material at hopper travel path and head of belt conveyor and leave between path that there are intersection point.The present invention possesses step and is simple and convenient to operate and the advantages of work on the spot intensity is low, and the material on belt feeder can be easily got in the case of belt feeder is non-stop-machine.
Description
Technical field
The present invention relates to head of belt conveyor sampling equipment field, specifically made in ribbon conveyer discharge funnel
A kind of head of belt conveyor feeding device.
Background technology
Ribbon conveyer, is always major steel mill, cement plant to stove continuous conveying material as standing delivery system
Capital equipment.How safely ribbon conveyer, samples the belt being currently running in due course when uninterruptedly conveying material in proportion
Sample of material on machine, so that the material component transported on belt is accurately analyzed, to reach the production from source control steel, cement
The purpose of quality, is steel plant, a great problem in cement plant.Traditional head of belt conveyor sampling operation, is all by artificial
Sample of material is directly taken on the belt feeder being currently running, this way seriously violates the safety regulation for operations of belt feeder,
Security incident is easily produced, or even personnel casualty accidents can be produced.And if shutdown samples, then whole belt-conveying line can be influenced
The continuity of transported material, influences to produce.In view of this, some producers do not detect sampling simply, and product quality is completely by worker
Go with the flow, cause product quality can not be controlled from source, cause final finished very different, these all give manufacturer's band
Greatly perplex.
The content of the invention
The object of the present invention is to provide a kind of head of belt conveyor feeding device rational in infrastructure and practical, it possesses step letter
The advantages of single, easy to operate and work on the spot intensity is low, can easily get on belt feeder in the case of belt feeder is non-stop-machine
Material.
To achieve the above object, present invention employs following technical scheme:
A kind of head of belt conveyor feeding device, it is characterised in that:The present apparatus includes being fixed in the stent at belt conveyer head frame,
Affixed horizontal guide rail and horizontal guide rail guide direction vertical strap machine conveying direction on stent;Set at horizontal guide rail matched
Movable block, movable block by transversal driving mechanism and make along horizontal guide rail guide direction slide guiding action;It is mobile
Sampling hanger has been extended downwardly at coaster, has sampled the affixed opening up sampling hopper for splicing in hanger bottom;It is mobile to slide
When car makees the action of slide guiding, sample material at hopper travel path and head of belt conveyor and leave between path that there are intersection point.
Preferably, the sampling hopper shape is in opening up cubic tubbiness, and sampling hopper includes cubic sleeve-shaped
The plate of barrel and the cubic tabular for forming bucket bottom, the bottom of barrel are provided with a pair of opposite cunning of notch each other along place
Groove, the two sides of plate are plugged at respective slide slots and form slide-and-guide therewith respectively to be coordinated.
Preferably, the sampling hanger by the connecting rod affixed with movable block and is connected connecting rod with sampling hopper
Vertical bar;To sample the end face towards belt feeder of hopper as inner face, vertical bar is fixed at the outer end face of hopper;It is described
Connecting rod is to be tangential on the skewed straight-bar that material at head of belt conveyor leaves path.
Preferably, the transversal driving mechanism include drive sprocket, driven sprocket and for be connected drive sprocket and from
Movable sprocket is to be allowed to be formed chain transmission;Drive sprocket and driven sprocket are respectively arranged at the both ends of horizontal guide rail;With
The end face towards drive sprocket of movable block is front end face and the end face towards driven sprocket is rear end face, and chain is by moving
Risen at the front end face of fly block and composition is fixed on movable block again after engaging cooperation between drive sprocket and driven sprocket respectively
Rear end face at, to form chaindriven closed kinematic chain construction.
Preferably, it is coaxially disposed at drive sprocket and is useful for the handwheel that driving drive chain crop rotation back rotation is made.
Preferably, also it is connected with platform on the outside of belt feeder discharge funnel and is connect for accommodating the opening up of sample of material
Hopper, receiving hopper is on sampling hopper travel path.
Preferably, the receiving hopper shape is in cubic tubbiness, is arranged at the outer wall of two opposite walls of receiving hopper and is easy to hand
The handle carried.
Preferably, the present apparatus further includes falls into switching funnel at receiving hopper, institute easy to sample of material in sampling hopper
Switching funnel is stated on sampling hopper travel path;Vertical has extended downwardly supporting rod at switching funnel outer wall, so that
The funnel that must transfer vacantly is fixed on the outside of belt feeder discharge funnel at platform, and switching funnel discharge port is leaked with belt feeder discharging
Space between the platform of bucket outside forms the resettlement area for being used for placing for receiving hopper.
Preferably, offered on the discharge funnel headwall of horizontal guide rail wherein at one end easy to observation sampling hopper action
The observation door of state.
The beneficial effects of the present invention are:
1) humiliation that product quality is gone with the flow by worker completely when, having abandoned traditional shutdown sampling or not detected sampling
Disease;And as long as after solving the main travelling belt blast furnace unlatching operation of steel mill's blast furnace, main belt feed does not allow interruption not to permit
Perhaps belt feeder is shut down, but is sampled the problem of inspection to the material for entering blast furnace again.The present invention can not shut down in belt feeder
In the case of easily get material on belt feeder, and possess safety, in due course, do not shut down the characteristic of sampling, so as to from feed
Source ensures the quality of product.Whenever sampling is needed, pass through laterally driven component such as piston cylinder even screw sliding block machine
Structure etc. pushes movable block and makees to act along the guiding of horizontal guide rail, so that the sampling hopper below moving cart is gradual
Sample of material is picked up close to the material line of departure and finally, operate movable block again afterwards and return or continue to move ahead, until will sampling
Hopper removes risky operation scope.By the use of the present apparatus, the fabulous sampling for solving belt feeder transported material is asked
Topic, and step is simplified, and operation is also more succinct convenient, and work on the spot intensity is low and sampling efficiency can obtain and effectively carry
Rise.
2), during practical operation, to ensure security, sampling hopper is directly welded on sampling hanger, at this time such as
The sample of material what is taken out in sampling hopper becomes problem.Present apparatus design is reasonable, on the one hand using sprocket wheel chain drive conduct
Transversal driving mechanism, is allowed to operate steadily reliable while ensureing that movable block action is non-slip;On the other hand, hopper is sampled
Design is also very ingenious, and the bottom surface of sampling hopper is replaced with plate, can be achieved to sample the bottom of hopper by plugging plate during use
Portion closes and quickly discharging material operation, it uses more succinct fast and easy, time saving and energy saving.
3), since belt feeder is in material casting, it is that parabolic shape is presented that its material, which leaves path, therefore, passes through special knot
The sampling hanger of structure so that when being sampled operation, whole material flow can only impact sampling hopper, without impacting movement
Coaster even samples hanger, the whole assault route for sampling hanger and avoiding material completely, to ensure that integrally-built work is steady
It is qualitative.
4), the setting of receiving hopper, realizes by the receiving function of sample of material after sampling hopper discharging.Receiving hopper just on
Side's arrangement switching funnel, is pulled out, sampling the sample of material in hopper can leak along transfer material once being plugged at sampling hopper
Struggle against and be guided in receiving hopper, rely on manually hauling-out receiving hopper afterwards and it is carried to the sampling testing location specified,
Its use is extremely convenient.
Brief description of the drawings
Fig. 1 is the positive structure schematic of the present invention;
Fig. 2 is the confined state top view of horizontal guide rail and movable block opposite brackets;
Fig. 3 is operating state schematic diagram of the sampling hopper in splicing state;
Fig. 4 is operating state schematic diagram of the sampling hopper in discharging state.
Each label and the names of the parts correspondence of the present apparatus are as follows in attached drawing:
Platform on the outside of a- belt conveyer head frame b- belt feeder discharge funnels
10- stent 20- horizontal guide rail 30- movable blocks
40- samples hanger 41- connecting rod 42- vertical bars
50- samples hopper 51- plates
61- drive sprocket 62- driven sprocket 63- chain 64- handwheels
70- receiving hopper 71- handles 80- switching funnel 81- supporting rods
90- observes door
Embodiment
It is described below here in connection with Fig. 1-4 pairs of specific implementation structures and workflow of the invention:
As shown in Figs 1-4, the present apparatus includes at least stent 10 and is placed in stent 10 the specific implementation structure of the present invention
On horizontal guide rail 20, stent 10 is bolted on belt conveyer head frame a as shown in Fig. 1 and 3-4.Actual installation level is led
During rail 20, it need to ensure that 20 length of horizontal guide rail is more than set up 10 spacing of two stands, so that one end of horizontal guide rail 20 is stretched
Go out outside stent 10 to belt feeder discharge funnel.On this basis, slide is oriented to and is combined with movable block 30 at horizontal guide rail 20, moves
Fly block 30 is coordinated using roller to form to roll to be oriented between horizontal guide rail 20, or using skidding etc. between horizontal guide rail 20
Slide-and-guide is formed to coordinate.Sampling hopper 50 is welded on sampling hanger 40, sampling 40 upper end of hanger and movable block 30
With bolt interlocking, so that movable block 30 can drive sampling hopper 50 to move back and forth on horizontal guide rail 20.For ease of sampling
50 discharging of hopper, sampling hopper 50 are the hoppers that a bottom is equipped with plate 51, facilitate material in hopper to transfer.
, it is necessary to which transversal driving mechanism drives the movable block 30 to make orientation action after said structure installs.Laterally
As in Figure 2-4, it includes drive sprocket 61, driven sprocket 62 and chain 63 to driving structure.By being coaxially fixed in drive chain
The handwheel 64 at 61 is taken turns, drive sprocket 61 can be driven and then drive driven sprocket 62 to make servo-actuated action, and then drop and be fixed in chain
Movable block 30 on bar 63 produces orientation reciprocating action along horizontal guide rail 20.
To further ensure that the convenience of the sampling operation of the present invention, present invention additionally comprises receiving hopper 70 and switching funnel
80.As shown in Figure 3-4, switching funnel 80 is placed on the outside of belt feeder discharge funnel at platform b, and opening is up big and down small, passes through
Supporting rod 81 is stood on the outside of belt feeder discharge funnel on platform b.Switching funnel 80 is mainly used for switching sampling hopper 50 and takes out
Material to be tested.80 lower section of switching funnel is placed with a receiving hopper 70 only picked and placeed;70 both sides of receiving hopper carry handle,
Easy to guide and support.Receiving hopper 70 is used to finally accept the material for sampling and unloading at hopper 50, and composition point is carried out to send to control laboratory
Analysis chemical examination, the product quality of the cement of production, steel is controlled from source, instructs enterprise to produce.
The practical operation flow of the present invention is as follows:
When belt feeder is just in transported material, and any time is needed when taking material:Receiving hopper 70 is placed in transfer material first
The lower section of funnel 80, sees Fig. 1.Then observation door 90, rotation hand wheel 64 counterclockwise are opened, handwheel 64 drives drive sprocket 61 by axis
Rotation, driving chain 63 therewith, movable block 30 is moved along horizontal guide rail 20 into belt feeder discharge funnel in tow, sampling material
Bucket 50 is at this time also as movable block 30 is moved into discharge funnel.When sampling stream at the arrival belt feeder great wheel of hopper 50,
Material is fallen into sampling hopper 50 immediately.When sample of material reaches required sampling amount in sampling hopper 50, then rotate clockwise
Handwheel 64, then sample hopper 50 under the drive of chain 63 to moving on the outside of discharge funnel.When sampling hopper 50 reaches transfer material
During 80 top of funnel, the plate 51 of 50 bottom of sampling hopper is pulled up, material falls into the receiving hopper of lower section by funnel 80 of transferring
In 70.Afterwards, the observation door 90 of opening is shut, the plate 51 of 50 bottom of sampling hopper is plugged, receiving hopper 70 is lifted by handle
Control laboratory is removed, sampling at this time finishes.
Claims (9)
- A kind of 1. head of belt conveyor feeding device, it is characterised in that:The present apparatus includes being fixed in the stent at belt conveyer head frame (10), affixed horizontal guide rail (20) and horizontal guide rail (20) guide direction vertical strap machine conveying direction on stent (10);It is horizontal Guide rail (20) place sets matched movable block (30), and movable block (30) is made to lead along level by transversal driving mechanism The slide guiding action of rail (20) guide direction;Movable block (30) place has extended downwardly sampling hanger (40), samples hanger (40) the affixed opening up sampling hopper (50) for splicing in bottom;When movable block (30) makees the action of slide guiding, take Material leaves between path that there are intersection point at sample bucket (50) travel path and head of belt conveyor.
- A kind of 2. head of belt conveyor feeding device according to claim 1, it is characterised in that:The sampling hopper (50) is outside Shape is in opening up cubic tubbiness, and sampling hopper includes the barrel of cubic sleeve-shaped and the cubic tabular for forming bucket bottom Plate (51), the bottom of barrel is provided with a pair of opposite sliding slot of notch each other, the two sides difference grafting of plate (51) along place Slide-and-guide is formed at respective slide slots and therewith to coordinate.
- A kind of 3. head of belt conveyor feeding device according to claim 1, it is characterised in that:It is described sampling hanger (40) by The connecting rod (41) affixed with movable block (30) and it is connected connecting rod (41) with sampling the vertical bar (42) of hopper (50);With The end face towards belt feeder for sampling hopper (50) is inner face, and vertical bar (42) is fixed at the outer end face of hopper;It is described Connecting rod (41) is to be tangential on the skewed straight-bar that material at head of belt conveyor leaves path.
- A kind of 4. head of belt conveyor feeding device according to claim 1 or 2 or 3, it is characterised in that:It is described laterally driven Mechanism includes drive sprocket (61), driven sprocket (62) and for being connected drive sprocket (61) and driven sprocket (62) to be allowed to Form chain transmission (63);Drive sprocket (61) and driven sprocket (62) are respectively arranged in the both ends of horizontal guide rail (20) Place;Using the end face towards drive sprocket (61) of movable block (30) as front end face and towards the end face of driven sprocket (62) For rear end face, chain (63) by the front end face of movable block (30) and respectively with drive sprocket (61) and driven sprocket (62) Between form after engagement coordinates and be fixed on again at the rear end face of movable block (30), to form chaindriven closed kinematic chain construction.
- A kind of 5. head of belt conveyor feeding device according to claim 4, it is characterised in that:Drive sprocket (61) place is coaxial It is provided with the handwheel (64) for driving drive sprocket (61) to make revolution action.
- A kind of 6. head of belt conveyor feeding device according to claim 1 or 2 or 3, it is characterised in that:Belt feeder discharging is leaked The opening up receiving hopper (70) for accommodating sample of material is also connected with the platform of bucket outside, receiving hopper (70) is positioned at sampling On hopper (50) travel path.
- A kind of 7. head of belt conveyor feeding device according to claim 6, it is characterised in that:Receiving hopper (70) shape In cubic tubbiness, arrangement is easy to portable handle (71) at the outer wall of two opposite walls of receiving hopper (70).
- A kind of 8. head of belt conveyor feeding device according to claim 6, it is characterised in that:The present apparatus is further included easy to take Sample bucket (50) interior sample of material falls into the switching funnel (80) at receiving hopper (70) place, and the switching funnel (80), which is located at, to be taken On sample bucket (50) travel path;Vertical has extended downwardly supporting rod (81) at switching funnel (80) outer wall, so that switching Funnel (80) is vacantly fixed on the outside of belt feeder discharge funnel at platform, switching funnel (80) discharge port and belt feeder discharging Space on the outside of funnel between platform forms the resettlement area for being used for placing for receiving hopper (70).
- A kind of 9. head of belt conveyor feeding device according to claim 1 or 2 or 3, it is characterised in that:In horizontal guide rail (20) wherein offered on the discharge funnel headwall of at one end easy to the observation door (90) of observation sampling hopper (50) operating state.
Priority Applications (1)
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CN201711348895.8A CN107954223A (en) | 2017-12-15 | 2017-12-15 | A kind of head of belt conveyor feeding device |
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CN201711348895.8A CN107954223A (en) | 2017-12-15 | 2017-12-15 | A kind of head of belt conveyor feeding device |
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CN107954223A true CN107954223A (en) | 2018-04-24 |
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CN201711348895.8A Pending CN107954223A (en) | 2017-12-15 | 2017-12-15 | A kind of head of belt conveyor feeding device |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109540608A (en) * | 2018-12-29 | 2019-03-29 | 济南星丰机电科技有限公司 | A kind of belt conveyer head sampling sample preparation device |
CN109625880A (en) * | 2019-01-02 | 2019-04-16 | 舟山鼠浪湖码头有限公司 | Bucket type belt feeder gallery blanking recovery vehicle |
CN112832244A (en) * | 2021-01-12 | 2021-05-25 | 倪苏宁 | Concrete placement device for hydraulic engineering |
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CN112832244A (en) * | 2021-01-12 | 2021-05-25 | 倪苏宁 | Concrete placement device for hydraulic engineering |
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