CN205687026U - Light-duty short distance belt conveyor - Google Patents
Light-duty short distance belt conveyor Download PDFInfo
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- CN205687026U CN205687026U CN201620574526.5U CN201620574526U CN205687026U CN 205687026 U CN205687026 U CN 205687026U CN 201620574526 U CN201620574526 U CN 201620574526U CN 205687026 U CN205687026 U CN 205687026U
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Abstract
A kind of light-duty short distance belt conveyor, including frame, drive roll, follower rollers, belt, strainer, drive roll, follower rollers are installed in frame, and strap lug is around drive roll and follower rollers.Frame is the hollow cell body being made up of front vertical plate and back vertical plate and base plate, and belt is in the inside of hollow cell body, and drive roll, two fixing ends of follower rollers are stuck in the sulculus of front vertical plate and the left end of back vertical plate, right-hand member；The spacing of drive roll mounting groove notch center and the follower rollers mounting groove bottom land center projection in the plane being perpendicular to drum shaft meets drive roll and follower rollers and just can be placed in drive roll mounting groove and follower rollers mounting groove after holding belt；The belt dismounting of this structure is easier to, drive belt tension to adjust to be easier to, belt run more stable, to be difficult to sideslip, noise little, simple in construction, manufacture be easier to, cost lower, cleaning and clear up more convenient, belt life length, much cleaner, longtime running is more stable.
Description
Technical field
This utility model relates to a kind of belt conveyor, a kind of light-duty short distance belt conveyor.
Background technology
The distance length that belt conveyor can be moved by belt according to material and the magnitude classification that weight of material can be carried.
Amount of tension, after overlapping upper belt for drive roll and follower rollers, belt be tensioned mechanism's tensioning time drive roll with
The spacing of follower rollers is compared by the increments of drive roll during installation personnel manual tension to follower rollers spacing.Known, skin
Band is the longest, and the weight of deadweight and material will make belt produce very large deformation, for making belt the most smooth, need large-sized tensioning
Amount, large-sized amount of tension realizes generally by the special belt tensioning drum outside two cylinders；Belt is the longest, for ensureing skin
The biggest with amount of tension during non-slip and tightening belt.
This utility model is specially a kind of material of transferring apart from belt conveyor shorter, that conveying weight of material is lighter, i.e.
A kind of light-duty short distance belt conveyor.The belt of conveyer is shorter, during installation, it is only necessary to less amount of tension just can be with tensioning
Belt, make it non-slip.On conveyer, transported material material is relatively light, during operation, need only ensure that belt is only by the least tensile force
Having less sagging, tensile force can also be less, and the follow-up expendable set deformation volume produced because of tensile force is relatively
Little, follow-up need the amount of tension adjusted again the least.
The belt of light-duty short distance belt conveyor at the cross section being perpendicularly to the direction of movement for being approximately straight line, the most defeated
Send lump material, it is possible to conveying bulk cargo, it is adaptable to food, medicine, daily use chemicals product, electronics etc. produce and packaging link.Lump material
Can be original naked material, can be the package of bulk cargo or lump material.Package can be hard material, it is also possible to be elastic
Soft material.
The structure of light-duty short distance belt conveyor is mostly by motorless drive roll, follower rollers, two rollings of cincture
The belt of cylinder, by restricting the right side of each cylinder, left fixing end limits two cylinder relative distances and the cylinder frame of position, company
Connect the frame of cylinder frame, be fixed on drive in cylinder frame or frame drive roll driving motor, be fixed on driving motor shaft on
Belt wheel, connect the driving belt composition of belt wheel and drive roll.
Cylinder can be divided into two kinds by its fixing end: one, the cylinder that axle is fixing, i.e. cylinder by axis, be enclosed within axis and connect
The bearing of nearly axis end positions, the cylinder rolling drum surface composition being enclosed within bearing, axis stretches out to two ends from bearing, is used for
Fixing；Axle and bearing inner race are fixed, and cylinder and bearing outer ring rotate, i.e. the fixing end of this cylinder is axis.Two, bearing outer ring
Fixing cylinder, i.e. cylinder is fixed as one with axle, axle passes bearing, and rolling drum surface, axle rotate together with bearing inner race, bearing
Outer ring and fixing bearing block maintain static, i.e. the fixing end of this cylinder is bearing outer ring or bearing block.
No-power drum refers to itself do not have rotational power source, the external world cylinder driven.Follower rollers is unpowered rolling
Cylinder, passively by belt drive.The end surface of motorless drive roll has groove or teeth, typically by driving motor, driving
Dynamic belt, band wheel drive, or by driving motor, shaft coupling and decelerator to drive.
Electric motor built-in motorized pulleys refer to that motor is located at drums inside, and axis, bearing inner race and stator are fixed, wire from
Passing in axis, rolling drum surface and rotor connect, and rolling drum surface, rotor, bearing outer ring rotate, and integrated level is high, easy to use.
The manufacturing technology of current light-duty short distance belt conveyor, one is directly two cylinders first to be put into cylinder frame two ends
Groove in, belt entirety was overlapped cylinder frame and two cylinders, then by strainer tightening belt, last integral installation was to machine
On frame；Two is that two cylinders are first overlapped upper belt, cylinder is fixed inserting of end and is positioned at the first cylinder frame of belt
Fixing hole in, then fixing to the cylinder of lace another side for the second tin roller frame of another activity end, pass through strainer
Tensioning and micro-regulating leather belt, be finally installed in frame.Specific as follows:
A fixing cylinder frame the most all must first be made by most of light-duty short distance belt conveyors, during installation,
First the fixing end of drive roll and follower rollers is respectively put in the groove of the cylinder frame left and right sides, then belt is parallel to cylinder
The major part of cylinder frame on set is held from the beginning of central axis direction, one side from both sides before and after cylinder frame, in the outside of cylinder frame
With the major part of two cylinders, then cylinder frame is connected with frame by both sides front and back again, and cylinder frame is provided with and is being parallel to skin
Tape running side adjusts upward the position of follower rollers and comes the mechanism of tightening belt；Mostly use the cylinder that axle is fixing, i.e. cylinder
Fixing end is axis.For ensureing that belt can be inserted in, cylinder frame two ends are designed with outwardly open bar-shaped trough, follower rollers one end
Bar-shaped trough prevent belt creep and belt deviation for tightening belt；During installation, drive roll and follower rollers are loaded
Sequencing not requirement, the relative position not requirement of the bottom land of the little bar-shaped trough in a left side right to cylinder frame, only require little bar-shaped trough
Long enough, it is ensured that during tightening belt, the fixing end of follower rollers is also in little bar-shaped trough.Little bar-shaped trough can not be oversize, otherwise
Set is not entered by belt.The tensioning driving belt is by pan drive motor in frame, adjusts driving motor relative to active
The position of cylinder realizes.The tensioning driving belt is to need to control, and long-play rear drive belt can fluff.Drive skin
Band the tightliest can be wasted driving power of motor and reduce driving belt life；The most loose meeting cause drive belt creep, drive cylinder and
Motor is driven not synchronize, it is impossible to control belt speed by controlling driving motor.The driving motor of this structure can only be installed
In frame.Owing to belt inner surface is the most puckery, frictional force big, cylinder frame left and right end bar-shaped trough due to needs tensioning space so that edge
Belt direction of travel longer dimension, so, when allowing belt sleeve cross cylinder frame, belt is the tightest, gruelling.If being easy to overlap skin
Band, then tensioning space just may not be enough to, and belt will skid.So, cylinder frame and rack construction are complicated, and cost is high, install with
Dismantling highly difficult, machinery hinders and manually pulls and is all easy to allow belt local deformation or entirety damage.
The cylinder frame of the light-duty short distance belt conveyor also having be divided into the right side part on the left side from, movable two, mutual distance can
Adjust, one overlapped two cylinders fixing end, another overlapped the fixing end of another side of two cylinders, each cylinder
Frame all has and comes the strainer of tightening belt, left and right cylinder by adjusting the position of follower rollers being parallel to belt direction of travel
Frame is finally separately fixed at the right and left of frame, drives motor to be fixed on the cylinder frame of certain side or in frame；Mostly adopt
The cylinder rotated with axle, i.e. the fixing end of cylinder is bearing outer ring or bearing block.Bearing block or bearing can be at left and right cylinder framves
On can also be on cylinder.The precision that this structure cooperates with the right tub etc. that rolls left due to axle, bearing outer ring or bearing block
Require height, during installation the right side roll left tub again must relative movement, bad accurately fixing relative position, finally, right, the tub that rolls left also must
Must be fixed at random in the frame of rigidity according to the axial limiting position of cylinder and keep relative distance and definitely fix.Left and right
Cylinder frame is fixed bad relative to position, will affect belt run, the easy sideslip of belt, noise are big.Also must in the position driving motor
Carry out tensioning by integral translation and drive belt.Manufacture and the installation of this structure bother very much, one people's bad operation during installation,
Cost is high, the most highly difficult during dismounting, and people's operation is likely to make cylinder landing ground.
Strap lug is wound on two cylinders, and the part belt run at two drum overhead is referred to as upper strata belt, at two
The part belt that cylinder bottom is run is referred to as lower floor's belt.Owing to even if there is a striker plate on belt both sides, but striker plate and belt
The distance that still must reserve belt deviation is come, so, belt running often has impurity enter upper strata belt and lower floor's belt and
The inner space that both sides cylinder frame is surrounded, these impurity effects sanitary condition of belt, also can repeatedly be clipped in belt and rolling
In the middle of cylinder, affect belt running stability, abrasion belt and cylinder surface.Owing to cylinder frame is blocked in the both sides of belt, to upper
The inner space that layer belt, lower floor's belt and cylinder frame surround carries out daily cleaning and clears up highly difficult, defends to food, medicine etc.
Life requires that high user adds a lot of use cost, also have impact on runnability and the life-span of belt.
Visible, the shortcoming of current technical light-duty short distance belt conveyor is as follows: cylinder frame and frame are for separating knot
Structure, complicated integral structure, install, adjust and dismantle difficulty, manufacture difficulty, cost height；Not easy cleaning and cleaning, unhygienic, the longevity
Order low.
Utility model content
This utility model is a kind of belt conveyor, a kind of light-duty short distance belt conveyor, cylinder frame with
Frame becomes an overall structure, both need not belt sleeve and has crossed cylinder frame, it is not required that adjust the relative position of the right tub that rolls left.
The technical scheme that this utility model provides is: a kind of light-duty short distance belt conveyor, it includes frame and sets
Drive roll, follower rollers, belt and the strainer being placed in frame, strap lug is around drive roll and follower rollers, and it is special
Levying and be, the hollow cell body that frame is made up of front vertical plate, back vertical plate and base plate, belt is in the inside of hollow cell body, front vertical plate
Corresponding with the left end on the top of back vertical plate offer drive roll mounting groove, drive roll mounting groove be opening to the left and horizontal cloth
The short bar-shaped trough put, front vertical plate offer follower rollers mounting groove corresponding with the right-hand member on the top of back vertical plate, follower rollers is installed
Groove be opening to the right and horizontally disposed strip groove, the bottom land center of drive roll mounting groove and the groove of follower rollers mounting groove
The projection in the plane being perpendicular to drum shaft of the center, the end is on same level line, drive roll mounting groove notch center and from
The spacing of dynamic cylinder mounting groove bottom land center projection in the plane being perpendicular to drum shaft meets drive roll and follower rollers
After holding belt and when follower rollers fixes the bottom land center that end is in follower rollers mounting groove, belt is artificial via installation personnel
After stretching, drive roll is fixed and is corrected the notch center that can be positioned at drive roll mounting groove.
Follower rollers mounting groove groove depth should meet drive roll fix end have the initiative cylinder mounting groove bottom land center and
Belt be first mounted personnel's manual tension be tensioned again mechanism's tensioning time, follower rollers fix end center still in follower rollers pacify
In tankage.
It is provided with screw strainer in the left side of the follower rollers mounting groove of front vertical plate and the right-hand member of back vertical plate,
The tight screw shaft of mechanism and the centerline parallel of follower rollers mounting groove and be in same level and point to follower rollers and fix
End.
Strainer is made up of with movable bolt fastener the otic placode fixed.
The two of drive roll are fixing, and end is equipped with draw-in groove parallel to each other, is stuck in a left side for front vertical plate and back vertical plate by draw-in groove
In the drive roll mounting groove of end；The two of follower rollers are fixing, and end is equipped with draw-in groove parallel to each other, vertical before being stuck in by draw-in groove
In the follower rollers mounting groove of the right-hand member of plate and back vertical plate.
Frame is first to be cut out drive roll mounting groove and follower rollers mounting groove, rear bending shape by shape by plate material
Become front vertical plate, back vertical plate and base plate.
Being positioned at drive roll mounting groove lower right-hand side on front vertical plate and be provided with drive mechanism, drive mechanism is by driving skin
Band drives drive roll, is positioned at drive roll mounting groove lower right-hand side and is provided with and some is connected with drive mechanism on front vertical plate
Installing hole, in installing hole, one is circular hole, and remaining installing hole is banding arc-shaped hole, and the center of circle of banding arc-shaped hole circular arc is in place
The center of circle in circular hole.
Drive roll is electric motor built-in motorized pulleys.
Arranging otic placode in frame, otic placode and frame are integrally made, bending forms, and are provided with screwed hole, spiral shell on otic placode
The central axis of pit and the centerline parallel of follower rollers mounting groove and in same level and point to follower rollers and fix
End.
Being fixedly installed distributing damper between front vertical plate and back vertical plate, distributing damper is herringbone, distributing damper level
It is arranged between upper strata belt and lower floor's belt and presses close to the upper surface of lower floor's belt.
Front vertical plate upper left end is provided with support seat, supports seat and includes flat board and connecting plate, and connecting plate is by flat board and front vertical
Plate links together；Flat board is positioned at outside front vertical plate and length that is parallel with front vertical plate and that stretch at a distance of driving motor axis axle,
Washer offers drive roll mounting groove, and drive mechanism includes driving motor and belt wheel, before driving motor body to be arranged at
Inside riser, drive motor axis axle to stretch the outside reaching front vertical plate inside front vertical plate, stretch driving motor axis axle
Belt wheel is set.Flat board and connecting plate can be integrally formed structure and be connected on front vertical plate, it is also possible to together with front vertical plate by
One piece of plate cutting, bending form.
Cylinder mounting groove described in the utility model, refers to the linear cell body that at the bottom of link slot two sidewalls are parallel to each other.
Cylinder fix hold with the front vertical plate and back vertical plate rigging position of frame at cross section can be circular, fluting
Circle, rectangle；Cylinder fixes the geometry that end center refers to the cross section of the front vertical plate of cylinder and frame and the position of back vertical plate assembling
Symmetrical centre；A cylinder mounting groove at least side is straight line；The bottom land of cylinder mounting groove and cylinder fix the shape phase of end
Adapt to.The centrage of cylinder mounting groove refers to the line at cylinder mounting groove bottom land center and cylinder mounting groove notch center.
Drive mechanism can be to drive motor, hollow transitional block, the combination of belt wheel, it is also possible to is to drive motor and belt wheel
Combination.
The beneficial effects of the utility model:
Light-duty short distance belt conveyor of the present utility model, has and highlights beneficial effect as follows:
One, the installation and removal of belt become very easy:
Belt is both not required to overlap cylinder frame, also without the cylinder frame dismantling belt both sides.Belt and cylinder therein can
Easily put on the drive roll mounting groove and follower rollers mounting groove that in frame, position, both sides is fixing.
Utilizing hollow trough body structure described in the utility model, belt is in the inside of hollow cell body, only need to be two rollings
Jacket casing upper belt, in the bottom land of the strip groove first the two of follower rollers fixing ends being snapped in frame right-hand member follower rollers mounting groove
The heart, because described: be perpendicular to cylinder between drive roll mounting groove notch center and follower rollers mounting groove bottom land center
Projection pitch in the plane of axle meet drive roll and follower rollers hold belt after and follower rollers fix end and be in driven
During the bottom land center of cylinder mounting groove, after belt is via installation personnel manual tension, fixing the correcting of drive roll can be positioned at master
The notch center of dynamic cylinder mounting groove, so, the drive roll in belt can move on to the active rolling of frame left end easily
Cylinder mounting groove notch, at this moment need only move right two cylinders and belt simultaneously, allows drive roll fix end and snaps into drive roll
Mounting groove bottom land；Again due to described in utility model: follower rollers mounting groove groove depth should meet fixes end at drive roll and be in master
Dynamic cylinder mounting groove bottom land center and belt be first mounted personnel's manual tension be tensioned again mechanism's tensioning time, follower rollers is fixed
End center still in follower rollers mounting groove, so, by the strainer on the follower rollers mounting groove left side of frame right-hand member
Level move right follower rollers fix end can belt tension, but the belt tension amount produced will not be solid follower rollers
The follower rollers mounting groove of fixed end removal right-hand member, also by described in utility model: the two of follower rollers fix end and are equipped with each other
Parallel draw-in groove, in the follower rollers mounting groove of the right-hand member being stuck in front vertical plate and back vertical plate by draw-in groove, so, strip from
Two sides up and down of dynamic cylinder mounting groove are fixed follower rollers in the strip groove that end is stuck in frame right-hand member.During dismounting, whole
Individual process is in turn.
Cylinder frame compared to existing technology and body, this utility model both need not belt difficulty to overlap hard rolling
Tub, it is not required that the most first install the cylinder frame of activity on two sides, again it be fixed in frame, enormously simplify
Installation and removal, also will not be because of handling injury belt.
Two, belt is stable, be difficult to sideslip, noise is little: the integration cutting of frame, grooved bending structure make mounting groove
Position each other become fixing consistent, cylinder is fixed and is held the band fixing in the position each other snapping into left and right, hollow cell body top end to open
Mouthful mounting groove on after, before and after two cylinders fix end, the positioning precision on a right left side is the most much higher.
Three, overall structure is simpler, it is easier to manufacture, cost is lower: use integration cutting, grooved bending structure, especially
It is the fixing torr ear of belt tensioning mechanism when being also adopted by bending structure, the cylinder frame through belt compared to existing technology and can
Roll left tub and frame on the right side of relative movement, simple in construction, easy to manufacture, low cost.
Four, belt easy cleaning and cleaning, much cleaner, performance is more stable, the life-span is longer, and range is wider:
Because structure of the present utility model does not has the cylinder frame on belt both sides, upper strata belt and lower floor's belt enclosed space
Operation unobstructed, open, good, it is easy to clean and clear up, compared to existing technology, be more broadly applicable to various food, health,
The industries such as pharmacy, electronics, daily use chemicals product.
Five, drive belt tension to adjust to be easier to: if drive roll uses no-power drum, as described in utility model:
Being positioned at drive roll mounting groove lower right-hand side on front vertical plate and be provided with drive mechanism, drive mechanism is by driving belt drives master
Dynamic cylinder, it is round for being positioned in the installing hole that drive roll mounting groove lower right-hand side is connected with drive mechanism one on front vertical plate
Hole, remaining is the arc slot rotated centered by this circular hole.
Circular hole can be the upper right corner in several hole, it is also possible to be the lower left corner in several hole.
If circular hole is the lower left corner in several hole, first can the lower left corner installing hole of drive mechanism and the circular hole of hollow cell body
Docking actively is got up, the arc slot on other installing holes and hollow cell body is docked movably, allows driving motor
Axle center and the axial connecting line of drive roll with drive electrical axis with center of circular hole line close to vertical, with minimum angles generation
Big displacement of the lines is carried out tensioning and is driven belt.The connector of each installing hole is locked in tensioning after driving belt.This utility model is compared existing
The pan drive motor of technology is carried out tensioning and is driven the structure of belt, and simple to operate, a people just may be used.And the translation side of prior art
Formula, neither one installing hole can rely on, and a people completes tensioning and fixing operations difficult simultaneously.
Six, impurity is difficult to be clipped between belt and cylinder surface and weares and teares and stab belt and cylinder surface:
Being fixedly installed distributing damper between front vertical plate and back vertical plate, distributing damper is herringbone, distributing damper level
It is arranged between upper strata belt and lower floor's belt and presses close to the upper surface of lower floor's belt, can be easy in belt running
Impurity between entering on upper strata belt and lower floor's belt is extruded.And prior art is not easy to arrange distributing damper, once have
Impurity enters belt and the centre of cylinder frame, and it may repeated multiple times be clipped between belt and the surface of cylinder, damages skin
Band and cylinder surface.
Seven, structure more simplifies, and specialty integrated level is higher, more reliable performance:
Drive roll, as used the dynamic cylinders such as electric motor built-in motorized pulleys, compared to existing technology, can save tensioning
Drive belt and belt wheel and installation and debugging and Breakdown Maintenance, especially drive the fatigue fracture of belt.
Eight, the effect of locking drive roll is more preferable, and belt longtime running is more stable:
The unbalance mass of cylinder, can cause vibration when cylinder high speed rotating.After longtime running, belt there will be can not
The permanent elongation recovered, causes tensile force to diminish, causes cylinder and belt vibration or shake.
To this, as described in the utility model, the opening direction of drive roll mounting groove be level to the left, pass through drive roll
The effect of two horizontal side wall up and down of mounting groove and restriction, have and highlight effect as follows:
1, near driving motor and driving the fixing end of the drive roll on the front vertical plate of belt one end, coordinate this practicality new
The drive roll mounting groove lower right-hand side that is positioned on front vertical plate described in type is provided with drive mechanism, and drive mechanism is by driving skin
Band drives drive roll, i.e. the opening direction of drive roll mounting groove is that level drives the tensile force of belt to bottom right to the left
Side, belt tension level to the right, from the counteracting force of drive roll mounting groove bottom land to upper left side, driving belt tension
Under the common effect of the tensile force of power and belt conveyor, initial operating stage, drive belt and the effect of belt conveyor locking drive roll
The best, under certain belt tension, opposing drive roll fix end because of unbalance mass opening direction be level to the left
In drive roll mounting groove, the effect of caused vibration is more preferable；After longtime running, drive any in belt and belt conveyor
Individual tensile force change, drives cylinder to fix the steadiness of end all without considerable influence, and the fixing end of opposing drive roll is because of injustice
Weighing apparatus quality effect of caused vibration in opening direction is level drive roll mounting groove to the left is preferable.
2, to away from driving motor and driving the fixing end of the drive roll on the back vertical plate of belt one end, belt tension is driven
Power is the least on its impact, initial operating stage, and the tensile force mainly by belt conveyor is fixed, and the unbalance mass of drive roll causes
Vibration the least.After longtime running, although the tensile force of belt diminishes, but the opening direction of drive roll mounting groove is level
To the left, belt conveyor can be still effectively reduced because of the injustice of drive roll by the constraint of drive roll mounting groove two side
Weighing apparatus quality is in the vibration being perpendicular in belt direction of travel.
Accompanying drawing explanation
Fig. 1 be drive roll fix hold with the front vertical plate and back vertical plate rigging position of frame at cross section be circle time
Drive roll fixes the morpheme size definition diagram of end and drive roll mounting groove.In figure, C3The bottom land of-drive roll mounting groove
Center, i.e. the drive roll that drive roll is fixed when end is close to drive roll mounting groove bottom land inwall under normal mounting is fixed
The position at end center；C2The notch center of-drive roll mounting groove, i.e. drive roll is fixed end and is close to the straight of mounting groove
Line side wall is outwards translated by bottom mounting groove, until can with certain point on upper side wall be turned out for the center of circle time drive roll
Fixing position, end center；When circle maximum in figure is to have the initiative cylinder mounting groove bottom land under cylinder fixing end normal mounting
The cylindrical of cylinder；The bottom land center of drive roll mounting groove is perpendicular to cylinder with each leisure in bottom land center of follower rollers mounting groove
Projection in the plane of axle is on same level line；A-drive roll mounting groove groove depth, refers to the notch of drive roll mounting groove
The distance at the bottom land center of center and drive roll mounting groove；V-u is horizontal line.
Fig. 2 be drive roll fix hold with the front vertical plate and back vertical plate rigging position of frame at cross section be rectangle time
Drive roll fixes the morpheme size definition diagram of end and drive roll mounting groove.During dismounting cylinder, the fixing end of drive roll is certainly
The notch center C of drive roll mounting groove2Place starts to translate upward along notch end outer rim；During mounting rotary drum, suitable
Sequence is in turn.
Fig. 3 be drive roll fix hold with the front vertical plate and back vertical plate rigging position of frame at cross section be fluting circle
Time drive roll fix end and drive roll mounting groove morpheme size definition diagram.During dismounting cylinder, drive roll is fixed
Hold the notch center C at drive roll mounting groove2Place starts to rotate and translation with fixing end center for the center of circle outside notch；
During mounting rotary drum, order is in turn.
Fig. 4 be drive roll fix hold with the front vertical plate and back vertical plate rigging position of frame at cross section be circle time
Drive roll fixes end, drive roll mounting groove, follower rollers fix the morpheme that end, follower rollers mounting groove, belt etc. are relevant
Size definition diagram.In figure, L-cylinder free distance, i.e. by installation personnel people after drive roll and follower rollers set upper belt
During work stretching, drive roll fixes end center and fixes the distance at end center to follower rollers；In S-drive roll mounting groove notch
The heart and the distance at follower rollers mounting groove bottom land center；Y-follower rollers mounting groove groove depth, refers to the notch of follower rollers mounting groove
The distance at the bottom land center of center and follower rollers mounting groove；R1-drive roll exradius；R2-follower rollers exradius；
B-tensioning distance, for belt be tensioned mechanism's tensioning time, drive roll fixes end center and follower rollers is fixed between end center
Away from the increments comparing cylinder free distance L；The centrage of follower rollers mounting groove refers to follower rollers mounting groove bottom land center
Line with follower rollers mounting groove notch center.Fig. 5 is the front view of structural principle block diagram of the present utility model.In figure, 1-
Drive roll, 2-drives belt, 3-belt, 5-front vertical plate, 6-strainer, 7-follower rollers.Fig. 6 is knot of the present utility model
The left view of structure theory diagram.In figure, 4-hollow transitional block, 8-drives motor, 9-belt wheel, 10-base plate, 11-back vertical plate.Fig. 7
It it is the top view of structural principle block diagram of the present utility model.Fig. 8 is the cell body of the cylinder mounting groove at the back vertical plate two ends of the present invention
Opening direction schematic diagram.In figure, C23The bottom land center of-follower rollers mounting groove, i.e. the fixing end of follower rollers is in normal mounting
Under follower rollers when being close to follower rollers mounting groove bottom land inwall fix the position at end center；Follower rollers mounting groove
Notch center, i.e. follower rollers is fixed and held the straight sidewall being close to follower rollers mounting groove outwards to be translated by bottom mounting groove, directly
To can with certain point on upper side wall be turned out for the center of circle time follower rollers fix position, end center.
Fig. 9 is hollow cell body axonometric chart of the present utility model.In figure, drive roll mounting groove on 501-front vertical plate, 51-circle
Hole, 52-banding arc-shaped hole, the otic placode of the strainer of follower rollers mounting groove left end, 503-front vertical plate on 502-front vertical plate
Upper follower rollers mounting groove, drive roll mounting groove on 101-back vertical plate, follower rollers mounting groove left end on 102-back vertical plate
The otic placode of strainer, follower rollers mounting groove on 103-back vertical plate.
Figure 10 is the axonometric chart of the distributing damper of bending of the present utility model.Figure 11 is front vertical plate of the present utility model
Drive roll mounting groove right lower quadrant portion in hollow groove body sinks recessed structure front view, and in figure, 505-sinks concave surface.
Figure 12 is that front vertical plate drive roll mounting groove right lower quadrant portion in hollow groove body of the present utility model sinks recessed structure
Left view.
Figure 13 is that front vertical plate drive roll mounting groove right lower quadrant portion in hollow groove body of the present utility model sinks recessed structure
Top view.
Figure 14 is the left view driving motor composition.In figure, 83-drives motor body, and 82-drives motor installation base,
81-drives motor axis axle to stretch.Figure 15 is that front vertical plate upper left end arranges the overall structure front view supporting seat.In figure, 53-puts down
Plate, 54-connecting plate.Figure 16 is that front vertical plate upper left end arranges the overall structure left view supporting seat.Figure 17 is front vertical plate top
Left end arranges the overall structure top view supporting seat.
Detailed description of the invention
Embodiment 1, a kind of light-duty short distance belt conveyor, be shown in Fig. 5, Fig. 6, Fig. 7, and it includes frame and is arranged at machine
Drive roll 1, follower rollers 7, belt 3 and strainer 6 on frame, belt 3 is around drive roll 1 and follower rollers 7, frame
The hollow cell body being made up of front vertical plate 5, back vertical plate 11 and base plate 10, belt 3 is in the inside of hollow cell body；See Fig. 9, front vertical
Plate 5 is corresponding with the left end on the top of back vertical plate 11 offers drive roll mounting groove, drive roll mounting groove be opening to the left and
Horizontally disposed short bar-shaped trough, drive roll mounting groove includes actively rolling on drive roll mounting groove 501, back vertical plate on front vertical plate
Cylinder mounting groove 101, front vertical plate 5 offer follower rollers mounting groove corresponding with the right-hand member on the top of back vertical plate 11, follower rollers is pacified
Tankage includes on front vertical plate follower rollers mounting groove 103, follower rollers on front vertical plate on follower rollers mounting groove 503 and back vertical plate
On mounting groove 503, back vertical plate follower rollers mounting groove 103 be opening to the right and horizontally disposed strip groove；See Fig. 8, actively
The bottom land center C of cylinder mounting groove3Bottom land center C with follower rollers mounting groove23Throwing in the plane being perpendicular to drum shaft
Shadow is on same level line v-u；See that Fig. 1, Fig. 2, Fig. 3, drive roll mounting groove groove depth are A；See Fig. 4, drive roll 1 and from
Dynamic cylinder 7 overlap upper belt 3 after by installation personnel manual tension time, drive roll fixes end center and fixes end center to follower rollers
Distance be cylinder free distance L, drive roll mounting groove notch center C2With follower rollers mounting groove bottom land center C23Away from
From meet drive roll for S, S and follower rollers hold belt after and follower rollers fix end and be in the groove of follower rollers mounting groove
During center, the end, after belt is via installation personnel manual tension, drive roll is fixed to correct and can be positioned at drive roll mounting groove
Notch center.
See Fig. 4, follower rollers mounting groove groove depth Y, belt 3 be tensioned mechanism's 6 tensioning time, drive roll fixes end center
Fix the spacing at end center with follower rollers compared with, the increments of cylinder free distance L is B, and follower rollers mounting groove groove depth Y should
Meet and fix end at drive roll and have the initiative cylinder mounting groove bottom land center C3And belt 3 be first mounted personnel's manual tension,
Be tensioned again mechanism's 6 tensioning time, follower rollers fixes end center still in follower rollers mounting groove 503 and back vertical plate on front vertical plate
In upper follower rollers mounting groove 103.
Driven rolling on follower rollers mounting groove 503 and back vertical plate on the front vertical plate of front vertical plate 5 and the right-hand member of back vertical plate 11
The left side of cylinder mounting groove 103 is provided with in screw strainer 6, the screw shaft of strainer 6 and follower rollers mounting groove
Heart line is parallel and in same level and points to the fixing end of follower rollers.
The two of drive roll 1 are fixing, and end is equipped with draw-in groove parallel to each other, is stuck in front vertical plate 5 and back vertical plate 11 by draw-in groove
Left end front vertical plate on drive roll mounting groove 501 and back vertical plate in drive roll mounting groove 101；The two of follower rollers 7
Fixing end is equipped with draw-in groove parallel to each other, driven on the front vertical plate of the right-hand member being stuck in front vertical plate 5 and back vertical plate 11 by draw-in groove
On cylinder mounting groove 503 and back vertical plate in follower rollers mounting groove 103.Frame is first to be cut out front standing by shape by plate material
Follower rollers mounting groove 503 on drive roll mounting groove 101 and front vertical plate on drive roll mounting groove 501, back vertical plate on plate, after
Follower rollers mounting groove 103 on riser, rear bending forms front vertical plate 5, back vertical plate 11 and base plate 10.
Drive roll 1 uses no-power drum, is positioned at drive roll mounting groove 501 lower right-hand side and arranges on front vertical plate 5
Having drive mechanism, drive mechanism, by driving belt 2 to drive drive roll 1, is positioned at drive roll mounting groove on front vertical plate 5
501 lower right-hand side are provided with some installing holes being connected with drive mechanism, and in installing hole, one is circular hole 51, and remaining installing hole is
Banding arc-shaped hole 52, the center of circle of banding arc-shaped hole 52 circular arc is located in the center of circle of circular hole 51.
Arranging otic placode in frame, otic placode and frame are integrally made, bending forms, and are provided with screwed hole, spiral shell on otic placode
The central axis of pit and the centerline parallel of follower rollers mounting groove and in same level and point to follower rollers and fix
End.Now, the thickness of slab of hollow cell body also should ensure that and can extract enough screw threads on its thickness with fastening bolt structure.Front vertical plate
The strainer of follower rollers mounting groove left end on the otic placode 502 of strainer of upper follower rollers mounting groove left end, back vertical plate
Otic placode 102 one piece casting or injection or punching press or 3D can also print and form together with hollow cell body.
Being fixedly installed distributing damper between front vertical plate 5 and back vertical plate 11, distributing damper is herringbone, distributing damper water
Plain cloth is placed between upper strata belt and lower floor's belt and presses close to the upper surface of lower floor's belt.
The top and bottom of the fixing end of two of cylinder are all provided with draw-in groove, and draw-in groove is the deep gouge of one bottom surface of two facades, draw-in groove
The spacing of two facades is slightly larger than the thickness of corresponding riser, and the distance of the card groove center of the fixing end of two of cylinder is equal to forward and backward
The distance of the median plane of riser.Cylinder fixes end only one side in upper and lower surface can also set draw-in groove.Draw-in groove can also be one
The deep gouge of one bottom surface of facade.Cylinder is limited in axial vibration by draw-in groove.Band one bottom surface of two facades is sunk
Groove, the spacing of two facades being stuck in the draw-in groove on front vertical plate 5 should be slightly bigger than the thickness of front vertical plate 5, is stuck on back vertical plate 11
The spacing of two facades of draw-in groove should slightly should be greater than the thickness of back vertical plate 11, utilizes two cylinders can strengthen hollow by draw-in groove
The integral rigidity of cell body and intensity.
Seeing Fig. 9, the thickness of plate material and intensity should ensure that four cylinder mounting groove energy before and after after its bending on riser
Stably fix 2 cylinders and do not produce swing.Hollow cell body can also be by front vertical plate 5, back vertical plate 11, the several independence of base plate 10
Part is fixing to be formed；One piece casting or injection or punching press or 3D can also print and form.
Drive mechanism forms with hollow transitional block 4 and belt wheel 9 by driving motor 8.Drive motor 8 by hollow transitional block 4
It is connected to the bottom-right inner side of drive roll mounting groove 501 on the front vertical plate of hollow cell body.The thickness of hollow transitional block 4 is slightly larger than
Drive motor axis axle to stretch the length of 81 and the shape of driving belt 2 width sum, hollow transitional block 4 must ensure to drive belt 2
The belt wheel 9 and drive roll 1 driving motor axis axle to stretch on 81 can be connected the most unimpededly；Drive motor 8 main body and drive electricity
Machine axis axle stretches 81, hollow transitional block 4 and belt wheel 9 all in the inside of hollow cell body.Circular hole 51 is positioned at the left side in all installing holes
Inferior horn or the upper right corner.The position of circular hole 51 and banding arc-shaped hole 52 must ensure an installing hole and the hollow cell body of drive mechanism
Circular hole 51 dock, banding arc-shaped hole 52 on other installing holes and hollow cell body is when docking, drive motor 8 axle center with actively
The axial connecting line of cylinder 1 with drive motor 8 axle center with circular hole 51 line of centres close to vertical.
Strainer 6 is by the otic placode 502 of the strainer of follower rollers mounting groove left end, back vertical plate on the front vertical plate fixed
The otic placode 102 of the strainer of upper follower rollers mounting groove left end and movable bolt fastener composition.
Strainer 6 can also be independent agency, is fixed on hollow cell body, above has its axis and driven rolling on front vertical plate
On cylinder mounting groove 503, back vertical plate, the screw thread of the centerline parallel of follower rollers mounting groove 103, is furnished with bolt fastening structure, passes through
Screwing bolts structure withstands cylinder fixing end tightening belt 3, and the mode that strainer 6 and hollow trough body structure are fixed can be weldering
Connect, it is also possible to be that bolt connects.The end face of the upside of the notch of cylinder mounting groove is vertical with cylinder mounting groove opening direction.
Embodiment 2: the present embodiment part same as in Example 1 repeats no more, and difference is, in drive roll 1 is motor
Put formula motorized pulleys, it is not necessary to drive mechanism and installing hole thereof are set on front vertical plate 5.
Embodiment 3: the present embodiment part same as in Example 1 repeats no more, and difference is, drive mechanism is by driving motor
8 and belt wheel 9 form, be not required to hollow transitional block 4, front vertical plate 5 also have for driving motor axis axle to stretch 81 bandings passed
Arc-shaped hole, the center of circle of the circular arc of this banding arc-shaped hole is located in the center of circle of circular hole 51, drives motor body 83 at hollow groove
The outside of body, drive motor axis axle stretch 81 and belt wheel 9 in the inside of hollow cell body.
Embodiment 4, the present embodiment part same as in Example 1 repeats no more, and difference is, drive roll 1 uses bearing
Outer ring is the cylinder of fixing end, and drive mechanism, by driving motor 8, shaft coupling and reduction box to form, is not required to hollow transitional block 4 and band
Wheel 9 and driving belt 2, driven motor 8 to be arranged on the external side of hollow groove, be connected with drive roll 1 by shaft coupling and reduction box,
Motor 8 and reduction box is driven all to be fixed on front vertical plate.
Embodiment 5, seeing Figure 11, Figure 12, Figure 13, the present embodiment part same as in Example 1 repeats no more, and difference is,
Drive mechanism, by driving motor 8 and belt wheel 9 to form, is not required to hollow transitional block 4, the right side of drive roll mounting groove 501 on front vertical plate
In the hollow groove body of lower direction, portion sinks into slightly larger than the length driving motor axis axle to stretch 81；This heavy concave surface 505 has use
In the installing hole of fixed drive motor 8, also have for driving motor axis axle to stretch the 81 banding arc-shaped holes passed, this banding
The center of circle of the circular arc of arc-shaped hole is located in the center of circle of circular hole 51, drives motor 8 to be fixed on this heavy concave surface 505；Drive motor master
Body 83 in the inside of hollow cell body, drive motor axis axle stretch 81 and belt wheel 9 in the outside of hollow cell body, the present embodiment can be therefrom
Dead slot external body is installed and is driven belt, more convenient.
Embodiment 6, the present embodiment part same as in Example 1 repeats no more, and difference is: below the belt of upper strata,
Against the inner surface of upper strata belt, cross one piece of smooth bending plate, bending plate part immediately below belt is flat, at skin
It is downward-sloping with both sides；Bending plate both sides are fixed on front vertical plate 5 and back vertical plate 11, it is adaptable to require hold belt 3 or
Belt 3 sagging, material can not need more even running, material to be easily scattered the occasion of granule.
Embodiment 7, the present embodiment part same as in Example 1 repeats no more, and difference is: fix one piece on front vertical plate 5
Smooth flat board, reaches below upper strata belt 3, againsts the inner surface of upper strata belt 3, inwards less than belt 3 centrage；
Fix one piece of smooth flat board on back vertical plate 11, reach below upper strata belt 3, against the inner surface of upper strata belt 3, inwards
Less than belt 3 centrage；It is applicable to requirement hold belt 3 or belt both sides and sagging, material can not need more even running, thing
Material is easily scattered the occasion of granule.
Embodiment 8, seeing Figure 15, Figure 16, Figure 17, the present embodiment part same as in Example 1 repeats no more, and difference is:
Drive mechanism, by driving motor 8 and belt wheel 9 to form, is not required to hollow transitional block 4, front vertical plate 5 also has for driving in motor
Axle axle stretches the 81 banding arc-shaped holes passed, and the center of circle of the circular arc of this banding arc-shaped hole is located in the center of circle of circular hole 51, front vertical
Plate 5 upper left end is provided with support seat, supports seat and includes flat board 53 and connecting plate 54, and connecting plate 54 is by flat board 53 and front vertical plate 5
Link together；Flat board 53 is positioned at outside front vertical plate 5 and length that is parallel with front vertical plate 5 and that apart drive motor axis axle to stretch 81
Degree, offers drive roll mounting groove 501 on front vertical plate on flat board 53, and drive mechanism includes driving motor 8 and belt wheel 9,
Drive motor body 83 and drive motor installation base 82 to be arranged at inside front vertical plate 5, driving motor axis axle to stretch 81 from front vertical
Reach the outside of front vertical plate 5 inside plate 5, belt wheel 9 is set on 81 driving motor axis axle to stretch.Flat board 53 and connecting plate 54 can
It is connected on front vertical plate 5 being integrally formed structure, it is also possible to formed by one piece of plate cutting, bending together with front vertical plate 5.
This programme is convenient to drive the mounting or dismounting of belt 2 and tensioning to adjust.
Claims (10)
1. a light-duty short distance belt conveyor, it include frame and the drive roll being arranged in frame, follower rollers,
Belt and strainer, strap lug, around drive roll and follower rollers, is characterized in that, frame is by front vertical plate, back vertical plate and the end
The hollow cell body of plate composition, the left end on the top that belt is in the inside of hollow cell body, front vertical plate and back vertical plate is corresponding to be offered
Drive roll mounting groove, drive roll mounting groove be opening to the left and horizontally disposed short bar-shaped trough, front vertical plate and back vertical plate
The right-hand member correspondence on top offers follower rollers mounting groove, follower rollers mounting groove be opening to the right and horizontally disposed strip
Groove, the projection in the plane being perpendicular to drum shaft of the bottom land center of drive roll mounting groove is on same level line, actively
Spacing between cylinder mounting groove notch center and follower rollers mounting groove bottom land center meets drive roll and follower rollers bag
After belt and when follower rollers fixes the bottom land center that end is in follower rollers mounting groove, belt manually draws via installation personnel
After stretching, drive roll is fixed and is corrected the notch center that can be positioned at drive roll mounting groove.
Light-duty short distance belt conveyor the most according to claim 1, is characterized in that, follower rollers mounting groove groove depth should expire
Foot is fixed end at drive roll and is had the initiative cylinder mounting groove bottom land center and belt is first mounted personnel's manual tension and is opened
During tight mechanism's tensioning, follower rollers fixes end center still in follower rollers mounting groove.
Light-duty short distance belt conveyor the most according to claim 1, is characterized in that, at front vertical plate and the right-hand member of back vertical plate
The left side of follower rollers mounting groove be provided with screw strainer, the screw shaft of strainer and follower rollers mounting groove
Centerline parallel and be in same level and point to the fixing end of follower rollers.
Light-duty short distance belt conveyor structure the most according to claim 1, is characterized in that two fixing ends of drive roll
It is equipped with draw-in groove parallel to each other, in the drive roll mounting groove of the left end being stuck in front vertical plate and back vertical plate by draw-in groove；Driven
The two of cylinder are fixing, and end is equipped with draw-in groove parallel to each other, is stuck in the follower rollers of the right-hand member of front vertical plate and back vertical plate by draw-in groove
In mounting groove.
Light-duty short distance belt conveyor the most according to claim 1, is characterized in that frame is first by shape by plate material
Shape cuts out drive roll mounting groove and follower rollers mounting groove, and rear bending forms front vertical plate, back vertical plate and base plate.
Light-duty short distance belt conveyor the most according to claim 1, is characterized in that being positioned at drive roll on front vertical plate
Mounting groove lower right-hand side is provided with drive mechanism, and drive mechanism, by driving belt drives drive roll, is positioned on front vertical plate
Drive roll mounting groove lower right-hand side is provided with some installing holes being connected with drive mechanism, and in installing hole, one is circular hole, its
Remaining installing hole is banding arc-shaped hole, and the center of circle of banding arc-shaped hole circular arc is located in the center of circle of circular hole.
Light-duty short distance belt conveyor the most according to claim 1, is characterized in that drive roll is electric motor built-in electricity
Dynamic cylinder.
Light-duty short distance belt conveyor the most according to claim 5, is characterized in that arranging otic placode in frame, otic placode with
Frame is integrally made, bending forms, and is provided with screwed hole on otic placode, the central axis of screwed hole and follower rollers mounting groove
Centerline parallel and in same level and point to the fixing end of follower rollers.
Light-duty short distance belt conveyor the most according to claim 1, is characterized in that between front vertical plate and back vertical plate solid
Surely being provided with distributing damper, distributing damper is herringbone, distributing damper horizontally disposed between upper strata belt and lower floor's belt also
Press close to the upper surface of lower floor's belt.
10. according to the light-duty short distance belt conveyor described in claim 1 or 6, it is characterized in that, front vertical plate upper left end is arranged
Having support seat, support seat and include flat board and connecting plate, flat board and front vertical plate are linked together by connecting plate；Flat board is positioned at front vertical plate
Outside and length that is parallel with front vertical plate and that stretch at a distance of driving motor axis axle, offer drive roll at washer and install
Groove, drive mechanism includes driving motor and belt wheel, drives motor body to be arranged at inside front vertical plate, drives motor axis axle to stretch certainly
Reach the outside of front vertical plate inside front vertical plate, belt wheel is set driving motor axis axle to stretch.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620574526.5U CN205687026U (en) | 2016-06-13 | 2016-06-13 | Light-duty short distance belt conveyor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620574526.5U CN205687026U (en) | 2016-06-13 | 2016-06-13 | Light-duty short distance belt conveyor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055193A (en) * | 2019-12-20 | 2020-04-24 | 河海大学 | Automatic slag conveying and polishing device and polishing method |
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2016
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055193A (en) * | 2019-12-20 | 2020-04-24 | 河海大学 | Automatic slag conveying and polishing device and polishing method |
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