CN204568614U - The first band of feeder - Google Patents
The first band of feeder Download PDFInfo
- Publication number
- CN204568614U CN204568614U CN201420846870.6U CN201420846870U CN204568614U CN 204568614 U CN204568614 U CN 204568614U CN 201420846870 U CN201420846870 U CN 201420846870U CN 204568614 U CN204568614 U CN 204568614U
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- sheet
- band
- engaging lug
- circular arc
- feeder
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Abstract
The utility model discloses a kind of first band of feeder, comprise first sheet I and first sheet II, the retainer face of first sheet I is " work " type, and the retainer face of first sheet II is T-shape, the half of the symmetry that first sheet II is split for the plane of first sheet I in the middle part of " work " font draw-in groove; The both sides of first sheet I and first sheet II be provided with symmetrical engaging lug and, engaging lug has the connecting bore that is connected with adjacent first sheet and, the cross-sectional plane of first sheet engaging lug is circular arc type, the upper connecting portion between monosymmetric engaging lug and be convex surface circular arc, and tangent with the circular arc of engaging lug; Engaging lug and bottom surface and be plane, the lower connecting portion between monosymmetric engaging lug and be concave surface circular arc, the radius of described circular arc is identical with the spin curvature radius of overall first band.The utility model ensures the friction force between material and first band, simultaneously easy cleaning sizing; Bottom surface and adhesive tape close contact, increase friction force, prevents first band from skidding.
Description
Technical field
The utility model relates to a kind of first band of feeder, belongs to feeder technical field.
Background technology
First apron feeder is by head roll, impact idler and support, bend pulley, first band, adhesive tape, the parts compositions such as swelling device, material in feed bin enters into after deflector chute through linkage section and drops on first band, material final inner friction force when first band is static and stop motion, the static accumulation of certain angle is formed at discharging opening, when starting to rotate under the propulsive effort of head roll at actuating device, drive tape movement, adhesive tape drives the first band on it to move, then first band drives the material guiding discharging opening on it, in operation, first band is in the backhaul of discharging opening discharging rear steering, material is constantly discharged from discharging opening, thus complete feeding process.
In prior art, the first band of feeder is formed by bearing pin serial connection by a large amount of first sheets, the side that first sheet is used for support material is set to tabular usually, in order to increase the friction force between material and first band, feed effect is improved by arranging protuberance in the side of first sheet support material in prior art, but this protuberance can have inhibition to the whereabouts of material when first band turns to, and thus improvement effect is limited; Because this series products of first band is made up of numerous first blade units, numerous protuberance summations makes the total weight of first band obviously increase, and while cost is increased, the consumption of power also can be caused obviously to increase.
Chinese patent CN2813530Y discloses a kind of Two-dimentional Flexible Carry Secretly, and this first band is engaged by the mutual convex-concave of a large amount of first sheets, then forms by the pivot pin serial connection that the High molecular materials such as nylon are made; Chinese patent CN201647566U discloses a kind of first sheet, after the mutual convex-concave occlusion of this first sheet, after the pivot pin serial connection made, also forms a kind of Two-dimentional Flexible Carry Secretly with High molecular materials such as nylon.The first sheet two ends of these two kinds of first bands are plane, and dual-side staggers or the engaging lug that has been symmetrically set mutually, and after a large amount of first sheet convex-concave occlusions, the axis hole line of centers of engaging lug can be consistent, so can insert pivot pin composition Two-dimentional Flexible Carry Secretly in axis hole.The main difference of these two kinds of first sheets is: in order to expendable weight, there is a larger arc surface centre of two kinds of first sheets, but the former arc surface is at the upper surface of first sheet, concaved circular cambered surface in being formed, the friction force to surplus can be increased like this, the surplus be mingled with in material can be taken away by first band, but meeting stacking material in concaved circular cambered surface, swabbing pig also cannot be cleared up; The latter's arc surface is at the lower surface of first sheet, and convex arc surface in being formed, avoid the accumulation of material in arc surface, but the contact surface of first sheet and adhesive tape reduces, make more easily to skid between adhesive tape and first band.
Summary of the invention
For solving the problem, the utility model provides a kind of first band of feeder, is easy to the dung of clearing up first band, skids when preventing first band from running on cylinder or adhesive tape simultaneously, improve material transportation efficiency.
Technical scheme adopted to achieve these goals: a kind of first band of feeder, comprise first sheet I and first sheet II, some first sheet I splice whole of composition first band mutually, the both sides of first band are replenished concordant by first sheet II, connected together by attaching parts between first sheet, it is characterized in that: the retainer face of first sheet I is " work " type, and the retainer face of first sheet II is T-shape, the half of the symmetry that first sheet II is split for the plane of first sheet I in the middle part of " work " font draw-in groove; The both sides of first sheet I and first sheet II be provided with symmetrical engaging lug and, engaging lug has the connecting bore that is connected with adjacent first sheet and, the cross-sectional plane of first sheet engaging lug is circular arc type, the upper connecting portion between monosymmetric engaging lug and be convex surface circular arc, and tangent with the circular arc of engaging lug; Engaging lug and bottom surface and be plane, the lower connecting portion between monosymmetric engaging lug and be concave surface circular arc, the radius of described circular arc is identical with the spin curvature radius of overall first band.
On first band, the face of support material is convex surface circular arc type, when material is dropped on first band through funnel and deflector chute by feed hopper, increases the friction force between material and first sheet, ensures that material is synchronously seen off to discharging opening along with first band, and convex surface is convenient to clear up sizing simultaneously; Plane is made in the bottom surface of two engaging lugs, can ensure first sheet and adhesive tape close contact on the one hand, increases the friction between first sheet and adhesive tape, prevents first band from skidding, and reduces first sheet weight on the other hand, reduces energy ezpenditure; Bottom side middle circle cambered surface is made identical with spin curvature radius, first band with ensure to contact level and smooth during surface blending, material is free fall under gravity; First sheet make drum and T-shaped when being conducive to first sheet support material along the stress equalization on bandwidth direction.
The middle part of first sheet I has groove.The middle part of first sheet II has dead slot, and one end that dead slot is connected with first sheet is open, and one end relative with first sheet is closed.Hollow structure can alleviate the weight of overall first band further, reduces first tape running energy consumption.
Preferably, the cross section of groove and dead slot is oblong, and two angles of inwall upper end are arc chord angle.Prevent stress from concentrating, make first sheet more durable.
Further, the centre of groove has reinforced rib.Make first sheet intensity higher, the life-span of first band is longer.
Described attaching parts is flexible connecting member or rigid connector.After adopting compliant pin to be linked and packed between first sheet and first sheet, the region that first band is hit can produce a certain amount of distortion, this distortion absorbs the energy of collision, thus protect first band from damage, thus extend the service life of first band, improve the impact resistance of first band, ensure the normal operation of feeder; Rigid connector is gauge member, and manufacturing cost is lower.
Preferably, described flexible connecting member is nylon pin, and rigid connector adopts standard round steel to do.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the front view of first sheet I;
Fig. 4 is the birds-eye view of first sheet I;
Fig. 5 is the block diagram of first sheet I;
Fig. 6 is the front view of first sheet II;
Fig. 7 is the birds-eye view of first sheet II
Fig. 8 is the block diagram of first sheet II.
In figure: 1, first sheet I; 1-1, engaging lug; 1-2, connecting bore; 1-3, upper connecting portion; 1-4, bottom surface; 1-5, lower connecting portion; 1-6, groove; 1-7, reinforced rib; 2, first sheet II; 2-1, engaging lug; 2-2, connecting bore; 2-3, upper connecting portion; 2-4, bottom surface; 2-5, lower connecting portion; 2-6, dead slot; 3, attaching parts.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 to 8, a kind of first band of feeder, comprise first sheet I1 and first sheet II2, some first sheet I1 splice whole of composition first band mutually, the both sides of first band are replenished concordant by first sheet II2, connected together, it is characterized in that between first sheet by attaching parts 3: the retainer face of first sheet I1 is " work " type, the retainer face of first sheet II2 is T-shape, the half of the symmetry that first sheet II2 is split for the plane of first sheet I1 in the middle part of " work " font draw-in groove; The both sides of first sheet I1 and first sheet II2 are provided with symmetrical engaging lug 1-1 and 2-1, engaging lug have connecting bore 1-2 and 2-2 be connected with adjacent first sheet, the cross-sectional plane of first sheet engaging lug is circular arc type, upper connecting portion 1-3 and 2-3 between monosymmetric engaging lug is convex surface circular arc, and tangent with the circular arc of engaging lug; Bottom surface 1-4 and 2-4 of engaging lug 1-1 and 2-1 is plane, and lower connecting portion 1-5 and 2-5 between monosymmetric engaging lug is concave surface circular arc, and the radius of described circular arc is identical with the spin curvature radius of overall first band.
On first band, the face of support material is convex surface circular arc type, when material is dropped on first band through funnel and deflector chute by feed hopper, increases the friction force between material and first sheet, ensures that material is synchronously seen off to discharging opening along with first band, and convex surface is convenient to clear up sizing simultaneously; Plane is made in the bottom surface of two engaging lugs, can ensure first sheet and adhesive tape close contact on the one hand, increases the friction between first sheet and adhesive tape, prevents first band from skidding, and reduces first sheet weight on the other hand, reduces energy ezpenditure; Bottom side middle circle cambered surface is made identical with spin curvature radius, first band with ensure to contact level and smooth during surface blending, material is free fall under gravity; First sheet make drum and T-shaped when being conducive to first sheet support material along the stress equalization on bandwidth direction.
As shown in Figures 3 to 5, the middle part of first sheet I1 has groove 1-6.As shown in Figure 6 to 8, the middle part of first sheet II2 has dead slot 2-6, and one end that dead slot is connected with first sheet is open, and one end relative with first sheet is closed.Hollow structure can alleviate the weight of overall first band further, reduces first tape running energy consumption.
Preferably, the cross section of groove 1-6 and dead slot 2-6 is oblong, and two angles of inwall upper end are arc chord angle.Prevent stress from concentrating, make first sheet more durable.
Further, the centre of groove 1-6 has reinforced rib 1-7.Make first sheet intensity higher, the life-span of first band is longer.
Described attaching parts 3 is flexible connecting member or rigid connector.Because first band will while support material, also often to bear the impact that material falls to causing, thus the connection mode between first sheet just becomes the key point that feeder normally runs, employing flexible connecting member is linked and packed, when first band is subject to impacting, because flexible connecting member itself has certain elasticity, the region that first band is hit can produce certain distortion, this distortion absorbs the energy in collision, thus protect first band from damage, thus extend the service life of first band greatly, ensure the normal operation of feeder; Rigid connector is gauge member, and manufacturing cost is lower.
Preferably, described flexible connecting member is nylon pin, and rigid connector adopts standard round steel to do.
The utility model ensures the friction force between material and first band, makes material and first band synchronously be transported to feeding port, simultaneously easy cleaning sizing; Bottom surface and adhesive tape close contact, increase friction force, prevents first band from skidding; Alleviate the weight of overall first band simultaneously, lower energy consumption.
Claims (7)
1. the first band of a feeder, comprise first sheet I (1) and first sheet II (2), some first sheet I (1) mutually splicing form whole of first band, the both sides of first band are replenished concordant by first sheet II (2), connected together by attaching parts (3) between first sheet, it is characterized in that: the retainer face of first sheet I (1) is " work " type, the retainer face of first sheet II (2) is T-shape, the half of the symmetry that first sheet II (2) is split for the plane of first sheet I (1) in the middle part of " work " font draw-in groove; The both sides of first sheet I (1) and first sheet II (2) are provided with symmetrical engaging lug (1-1) and (2-1), engaging lug have the connecting bore (1-2) and (2-2) that are connected with adjacent first sheet, the cross-sectional plane of first sheet engaging lug is circular arc type, upper connecting portion (1-3) between monosymmetric engaging lug and (2-3) are convex surface circular arc, and tangent with the circular arc of engaging lug; The bottom surface (1-4) of engaging lug (1-1) and (2-1) and (2-4) are plane, lower connecting portion (1-5) between monosymmetric engaging lug and (2-5) are concave surface circular arc, and the radius of described circular arc is identical with the spin curvature radius of overall first band.
2. the first band of feeder as claimed in claim 1, is characterized in that: the middle part of first sheet I (1) has groove (1-6).
3. the first band of feeder as claimed in claim 2, is characterized in that: the middle part of first sheet II (2) has dead slot (2-6), and one end that dead slot is connected with first sheet is open, and one end relative with first sheet is closed.
4. the first band of feeder as claimed in claim 3, it is characterized in that: the cross section of groove (1-6) and dead slot (2-6) is oblong, two angles of inwall upper end are arc chord angle.
5. the first band of feeder as claimed in claim 4, is characterized in that: the centre of groove (1-6) has reinforced rib (1-7).
6. the first band of the feeder as described in claim as arbitrary in claim 1 to 5, is characterized in that: described attaching parts (3) is flexible connecting member or rigid connector.
7. the first band of feeder as claimed in claim 6, is characterized in that: described flexible connecting member is nylon pin, and rigid connector adopts standard round steel to do.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846870.6U CN204568614U (en) | 2015-04-16 | 2015-04-16 | The first band of feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846870.6U CN204568614U (en) | 2015-04-16 | 2015-04-16 | The first band of feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204568614U true CN204568614U (en) | 2015-08-19 |
Family
ID=53861284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420846870.6U Active CN204568614U (en) | 2015-04-16 | 2015-04-16 | The first band of feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204568614U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064307A (en) * | 2016-07-31 | 2016-11-02 | 李伦锦 | First band assembly method and equipment |
| CN108438730A (en) * | 2016-08-20 | 2018-08-24 | 充烜金 | The manufacturing method of the compound conveyer belt of apron feeder |
-
2015
- 2015-04-16 CN CN201420846870.6U patent/CN204568614U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064307A (en) * | 2016-07-31 | 2016-11-02 | 李伦锦 | First band assembly method and equipment |
| CN108438730A (en) * | 2016-08-20 | 2018-08-24 | 充烜金 | The manufacturing method of the compound conveyer belt of apron feeder |
| CN108455171A (en) * | 2016-08-20 | 2018-08-28 | 充烜金 | The compound conveyer belt of apron feeder |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |