CN206857628U

CN206857628U - Buffer bed and conveyer

Info

Publication number: CN206857628U
Application number: CN201720815310.8U
Authority: CN
Inventors: 苏小勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-06
Filing date: 2017-07-06
Publication date: 2018-01-09
Anticipated expiration: 2027-07-06

Abstract

Technical field of conveying machinery is the utility model is related to, more particularly, to a kind of buffer bed and conveyer.It is buffer bed, including support frame and buffer bar；Support frame lower surface is provided with base, and support frame upper surface is provided with level board, and the both sides of level board are respectively arranged with hang plate, reinforcement is provided between hang plate and support frame；For level board with being provided with mounting groove on hang plate, buffer bar is located at the inside of mounting groove；Buffer bar includes rubber strip, metallic framework and wearing plate；The lower surface setting of rubber strip is fluted, and metallic framework is located at the inside of groove；The upper surface of wearing plate and rubber strip is fitted, and multiple through holes are offered on the face of growing tall of rubber strip, and length direction of multiple through holes along rubber strip is arranged at intervals；Metallic framework is fixedly connected with mounting groove.The utility model can preferably absorb impulsive force when material falls by setting multiple through holes on the face of growing tall of rubber strip, meanwhile, by setting reinforcement, buffer bed mechanical strength can be strengthened.

Description

Buffer bed and conveyer

Technical field

Technical field of conveying machinery is the utility model is related to, more particularly, to a kind of buffer bed and conveyer.

Background technology

Ribbon conveyer is widely used in the conveying of the bulk material of the industries such as coal, building materials, harbour, metallurgy, generally exists The lower section installation of the conveyer belt of ribbon conveyer material feeding position is buffer bed, for absorbing impact of the blanking to conveyer belt.

However, existing buffer bed shock resistance is poor, it is impossible to conveyer belt is played a good protection, meanwhile, Existing buffer bed mechanical strength is poor, for a long time using the phenomenon that buffer bed deformation occurs.

Utility model content

The purpose of this utility model be to provide it is a kind of buffer bed, to solve existing buffer bed existing shock resistance The technical problem of difference and bad mechanical strength.

The purpose of this utility model, which also resides in, provides a kind of conveyer, is asked with solving the flimsy technology of existing conveyer Topic.

Based on above-mentioned first purpose, the utility model provides a kind of buffer bed, including support frame and buffer bar；

The lower surface of support frame as described above is provided with base, and the upper surface of support frame as described above is provided with level board, the level The both sides of plate are respectively arranged with hang plate, and the level board is fixed with the hang plate with the upper surface of support frame as described above to be connected Connect, reinforcement is provided between the hang plate and support frame as described above；The level board on the hang plate with being provided with peace Tankage, the buffer bar are located at the inside of the mounting groove；

The buffer bar includes rubber strip, metallic framework and wearing plate；The lower surface of the rubber strip sets fluted, institute The inside that metallic framework is located at the groove is stated, and the outer surface of the metallic framework and the inner surface of the groove fit； The upper surface of the wearing plate and the rubber strip is fitted, and multiple through holes are offered on the face of growing tall of the rubber strip, multiple Length direction of the through hole along the rubber strip is arranged at intervals；The metallic framework is fixedly connected with the mounting groove.

Further, the spacing of the two neighboring through hole is 30~100mm.

Further, the one or more being shaped as in circular, ellipse, spindle of the through hole.

Further, the axis of the through hole is parallel with the width edge of the rubber strip.

Further, in addition to elastic component, one end of the elastic component are fixedly connected with support frame as described above, the elastic component The other end be fixedly connected with the base, the elastic component be used for make support frame as described above relative to the base along its own Short transverse moves back and forth.

Further, support frame as described above is internally provided with guide groove, and the elastic component stretches into the inside of the guide groove, And one end of the elastic component is fixedly connected with the bottom land of the guide groove, the other end of the elastic component is fixed with the base Connection, gap setting between the lower surface of support frame as described above and the upper surface of the base.

Further, the elastic component is compression spring.

Further, the elastic component is polyurethane bumper absorber.

Further, the material of the wearing plate is ultra-high molecular weight polyethylene.

Based on above-mentioned second purpose, the utility model additionally provides a kind of conveyer, including described buffer bed.

Compared with prior art, the beneficial effects of the utility model are：

It is provided by the utility model buffer bed, including support frame and buffer bar；The lower surface of support frame as described above is provided with bottom Seat, the upper surface of support frame as described above are provided with level board, and the both sides of the level board are respectively arranged with hang plate, the level board It is fixedly connected with the hang plate with the upper surface of support frame as described above, is provided with and adds between the hang plate and support frame as described above Strengthening tendons；For the level board with being provided with mounting groove on the hang plate, the buffer bar is located at the inside of the mounting groove；Institute Stating buffer bar includes rubber strip, metallic framework and wearing plate；The lower surface of the rubber strip sets fluted, the metallic framework Positioned at the inside of the groove, and the outer surface of the metallic framework and the inner surface of the groove fit；The wearing plate Fitted with the upper surface of the rubber strip, multiple through holes, multiple through hole edges are offered on the face of growing tall of the rubber strip The length direction of the rubber strip is arranged at intervals；The metallic framework is fixedly connected with the mounting groove.The utility model passes through Multiple through holes are set on the face of growing tall of rubber strip, impulsive force when material falls can be preferably absorbed, effectively protect defeated Band is sent, meanwhile, by setting reinforcement between hang plate and support frame, buffer bed mechanical strength can be strengthened.Using When, fitted buffer bed installed in the bottom of conveyer belt, the lower surface of conveyer belt and the upper surface of wearing plate, when material falls When on to conveyer belt, good cushioning effect can be played to the material of whereabouts by being provided with the rubber strip of through hole, be weakened under material To impulsive force caused by conveyer belt when falling, conveyer belt is effectively protected；Meanwhile contacted between conveyer belt and wearing plate for face, enter One step reduces the abrasion to conveyer belt.

Conveyer provided by the utility model, it is provided by the utility model buffer bed due to having used, reduce under material To impulsive force caused by conveyer belt and the degree of wear when falling, the service life of conveyer is improved.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation for the buffer bar that the utility model embodiment one provides；

Fig. 2 is Fig. 1 sectional view along line A-A；

Fig. 3 is a kind of structural representation of the variation for the buffer bar that the utility model embodiment one provides；

Fig. 4 is the buffer bed structural representation that the utility model embodiment one provides；

Fig. 5 is the buffer bed structural representation that the utility model embodiment two provides.

Icon：101- support frames；102- buffer bars；103- bases；104- level boards；105- hang plates；106- reinforcements； 107- mounting grooves；108- rubber strips；109- metallic frameworks；110- wearing plates；111- through holes；112- compression springs；113- is oriented to Groove；114- polyurethane bumper absorbers；115- conveyer belts.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.

, it is necessary to explanation in description of the present utility model, such as occur term " " center ", " on ", " under ", " left side ", The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " interior ", " outer " are based on orientation shown in the drawings or position Relation, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply that signified device or element must There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.This Outside, such as there is term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or implying relatively heavy The property wanted.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term such as occurs in description of the present utility model " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition State concrete meaning of the term in the utility model.

Embodiment one

Fig. 1 is the structural representation for the buffer bar that the utility model embodiment one provides；Fig. 2 is Fig. 1 cuing open along line A-A View；Fig. 3 is a kind of structural representation of the variation for the buffer bar that the utility model embodiment one provides；Fig. 4 is this practicality The buffer bed structural representation that new embodiment one provides.In order to clearly show that the shape of through hole and position relationship, Fig. 3 is to rubber Adhesive tape carries out broken section.Referring to shown in Fig. 1 to Fig. 4, present embodiments providing, one kind is buffer bed, including support frame 101 is gentle Rush bar 102；The lower surface of support frame 101 is provided with base 103, and the upper surface of support frame 101 is provided with level board 104, horizontal The both sides of plate 104 are respectively arranged with hang plate 105, and level board 104 is fixed with upper surface of the hang plate 105 with support frame 101 Connection, is provided with reinforcement 106 between hang plate 105 and support frame 101, by setting hang plate in the both sides of level board 104 105, it can effectively prevent loose blanking from flying from buffer bed both sides, by setting reinforcement 106, can strengthen Buffer bed mechanical strength；For level board 104 with being provided with mounting groove 107 on hang plate 105, buffer bar 102 is located at mounting groove 107 inside；Buffer bar 102 includes rubber strip 108, metallic framework 109 and wearing plate 110；The lower surface of rubber strip 108 is set Fluted, metallic framework 109 is located at the inside of groove, and the outer surface of metallic framework 109 and the inner surface of groove fit, and makees To be preferred, metallic framework 109 is channel-section steel, and the edge of two side plates of channel-section steel is respectively arranged with flanging；Wearing plate 110 and rubber strip 108 upper surface fits, preferably, upper surface of the wearing plate 110 by currently used bonding mode and rubber strip 108 Fit, multiple through holes 111, length direction of multiple through holes 111 along rubber strip 108 are offered on the face of growing tall of rubber strip 108 It is arranged at intervals；Metallic framework 109 is fixedly connected with mounting groove 107, preferably, metallic framework 109 welds with mounting groove 107, It should be noted that it can also be connected between the bottom land of metallic framework 109 and mounting groove 107 by fastening bolt.The present embodiment By setting multiple through holes 111 on the face of growing tall of rubber strip 108, impulsive force when material falls can be preferably absorbed, is had Effect ground protection conveyer belt 115.When in use, by buffer bed installed in the bottom of conveyer belt 115, the lower surface of conveyer belt 115 with The upper surface of wearing plate 110 fits, and when being dropped down onto under material on conveyer belt 115, is provided with the energy of rubber strip 108 of through hole 111 Enough materials to whereabouts play good cushioning effect, weaken when material falls to impulsive force caused by conveyer belt 115, effectively Protect conveyer belt 115；Meanwhile contacted between conveyer belt 115 and wearing plate 110 for face, further reduce to conveyer belt 115 Abrasion.

In addition, by setting through hole 111, the dosage of elastomeric material can be reduced, reduces production cost, and can subtract Caused noise when small blanking collides with conveyer belt 115.

In the alternative of the present embodiment, the spacing d of two neighboring through hole 111 is 30~100mm.

The spacing d of two neighboring through hole 111 is excessive, buffer bed that good cushioning effect can not be played to the material of whereabouts, Cause material excessive to impulsive force caused by conveyer belt 115 when falling, it is impossible to play the effect of being effectively protected to conveyer belt 115.

The spacing d of two neighboring through hole 111 is too small, causes the mechanical strength of rubber strip 108 to reduce, buffer bed so as to cause Mechanical strength reduce, can not tackle material fall when may be in conveyer belt to impulsive force caused by conveyer belt 115, material Pit is left on 115, or even conveyer belt 115 is scratched, torn.

Preferably, the spacing d of two neighboring through hole 111 is 30~100mm, can freely be selected according to needs of production Take suitable spacing.

In the alternative of the present embodiment, being shaped as through hole 111 is circular, the one or more in ellipse, spindle.

Shown in Figure 2, the quantity of through hole 111 is five, and the shape of five through holes 111 is circle, such mode So that the processing of rubber strip 108 is easier, and applicable scope is wider.

It should be noted that the shape of through hole 111 can also be ellipse or spindle.

Shown in Figure 3, the quantity of through hole 111 is five, wherein, three circular holes and two elliptical apertures are arranged at intervals, and The major axis of elliptical aperture is parallel with the length direction of rubber strip 108, in the case of blanking is less strong to the impulsive force of conveyer belt 115 Under, suitable for the buffer bar 102 of this form.

In addition, fusiform through hole 111 being capable of rapid resilience after enabling to the stress deformation of rubber strip 108.

It should be noted that the shape and quantity of through hole 111 are not only limited to four kinds of forms of the above, can also be according to reality Production is needed, and freely chooses the through hole 111 of other forms and quantity, and conveyer belt 115 is produced to realize to weaken when material falls The function of raw impulsive force；For the through hole 111 of other forms and quantity, the present embodiment repeats no more.

In the alternative of the present embodiment, the axis of through hole 111 is parallel with the width edge of rubber strip 108.

The axis of through hole 111 is arranged to parallel with the width edge of rubber strip 108, such mode is not only convenient for production and added Work, and the uniform force of rubber strip 108 is enabled to, so as to equably absorb impulsive force when material falls, effectively Conveyer belt 115 is protected, prevents conveyer belt 115 from causing the phenomenon of sideslip because of unbalance stress.

It should be noted that the width edge of the axis of through hole 111 and rubber strip 108 can also be not parallel.

In the alternative of the present embodiment, in addition to elastic component, one end of elastic component are fixedly connected with support frame 101, bullet Property part the other end be fixedly connected with base 103, elastic component be used for make support frame 101 relative to height of the base 103 along its own Degree direction moves back and forth.

By setting elastic component, impulsive force of the blanking to conveyer belt 115 can be further absorbed, reduces blanking to conveyer belt 115 impact failure degree.

In the alternative of the present embodiment, support frame 101 is internally provided with guide groove 113, and elastic component stretches into guide groove 113 inside, and one end of elastic component is fixedly connected with the bottom land of guide groove 113, the other end and the base 103 of elastic component are fixed Connection, gap setting between the lower surface of support frame 101 and the upper surface of base 103.Preferably, the cell wall of guide groove 113 The gap setting between the outer surface of elastic component, such mode can further absorb impulsive force of the blanking to conveyer belt 115, Reduce impact failure degree of the blanking to conveyer belt 115.

Preferably, gap h is 3~8mm between the lower surface of support frame 101 and the upper surface of base 103.

In the alternative of the present embodiment, elastic component is compression spring 112.

One end of compression spring 112 is fixedly connected with the bottom land of guide groove 113, the other end and base of compression spring 112 103 are fixedly connected.

In the alternative of the present embodiment, the material of wearing plate 110 is ultra-high molecular weight polyethylene.

Ultra-high molecular weight polyethylene is a kind of engineering thermoplastic's modeling for the excellent combination property energy that molecule has linear structure Material, tool has good wearability, self lubricity, impact resistance, corrosion resistance etc..By the material of wearing plate 110 using superelevation point Sub- weight northylen, the resistance between conveyer belt 115 and buffer bar 102 can be reduced, so as to ensure that conveyer belt 115 can be smoothly Operation.

Embodiment two

Fig. 5 is the buffer bed structural representation that the utility model embodiment two provides.It is shown in Figure 5, the present embodiment Also provide a kind of buffer bed, buffer bed another implementation for describing elastic component of the present embodiment, reality in addition The technical scheme for applying example one falls within the embodiment, is not repeated to describe herein.The use of identical parts and the phase of embodiment one Same reference, herein with reference to the description to embodiment one.

In the present embodiment, elastic component is polyurethane bumper absorber 114.

Polyurethane bumper absorber 114 be using polyurethane material inside microporous bubble structure come to external force carry out energy-absorbing delay Punching, has in light weight, good buffer effect, and impact resistance, compressive property are good, install the characteristics of simple, buffering course is noiseless, nothing Spark, explosion-proof is good, securely and reliably.

By setting polyurethane bumper absorber 114, impulsive force of the blanking to conveyer belt 115 can be fully absorbed, is further prevented Only conveyer belt 115 is damaged, and improves the service life of conveyer belt 115.

It should be noted that polyurethane bumper absorber 114 is prior art, the present embodiment no longer describes its structure.

Embodiment three

Present embodiments provide a kind of conveyer, including the utility model embodiment one provide it is buffer bed.

The conveyer that the present embodiment provides, it is buffer bed due to having used the utility model embodiment one to provide, reduce To impulsive force and the degree of wear caused by conveyer belt 115 when material falls, the service life of conveyer is improved.

Example IV

The present embodiment also provides a kind of conveyer, including the utility model embodiment two provide it is buffer bed.

The conveyer that the present embodiment provides, it is buffer bed due to having used the utility model embodiment two to provide, reduce To impulsive force and the degree of wear caused by conveyer belt 115 when material falls, the service life of conveyer is improved.

In summary, the utility model, can be more preferable by setting multiple through holes 111 on the face of growing tall of rubber strip 108 Ground absorbs impulsive force when material falls, and effectively protects conveyer belt 115, meanwhile, by hang plate 105 and support frame 101 Between set reinforcement 106, buffer bed mechanical strength can be strengthened.

The conveyer that the present embodiment provides, it is provided by the utility model buffer bed due to having used, reduce material whereabouts When to impulsive force and the degree of wear caused by conveyer belt 115, improve the service life of conveyer.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims

It is 1. a kind of buffer bed, it is characterised in that：Including support frame and buffer bar；

The lower surface of support frame as described above is provided with base, and the upper surface of support frame as described above is provided with level board, the level board Both sides are respectively arranged with hang plate, and the level board is fixedly connected with the hang plate with the upper surface of support frame as described above, institute State and reinforcement is provided between hang plate and support frame as described above；Mounting groove is provided with the level board and the hang plate, The buffer bar is located at the inside of the mounting groove；

The buffer bar includes rubber strip, metallic framework and wearing plate；The lower surface of the rubber strip sets fluted, the gold Category skeleton is located at the inside of the groove, and the outer surface of the metallic framework and the inner surface of the groove fit；It is described The upper surface of wearing plate and the rubber strip is fitted, and multiple through holes are offered on the face of growing tall of the rubber strip, multiple described Length direction of the through hole along the rubber strip is arranged at intervals；The metallic framework is fixedly connected with the mounting groove.
It is 2. according to claim 1 buffer bed, it is characterised in that：The spacing of the two neighboring through hole is 30~100mm.
It is 3. according to claim 1 buffer bed, it is characterised in that：Being shaped as the through hole is circular, ellipse, spindle In one or more.
It is 4. according to claim 1 buffer bed, it is characterised in that：The width edge of the axis of the through hole and the rubber strip It is parallel.
It is 5. according to any one of claim 1 to 4 buffer bed, it is characterised in that：Also include elastic component, the elastic component One end be fixedly connected with support frame as described above, the other end of the elastic component is fixedly connected with the base, and the elastic component is used Moved back and forth in making support frame as described above relative to the base along the short transverse of its own.
It is 6. according to claim 5 buffer bed, it is characterised in that：Support frame as described above is internally provided with guide groove, described Elastic component stretches into the inside of the guide groove, and one end of the elastic component is fixedly connected with the bottom land of the guide groove, described The other end of elastic component is fixedly connected with the base, gap between the upper surface of the lower surface of support frame as described above and the base Set.
It is 7. according to claim 5 buffer bed, it is characterised in that：The elastic component is compression spring.
It is 8. according to claim 5 buffer bed, it is characterised in that：The elastic component is polyurethane bumper absorber.
It is 9. according to any one of claim 1 to 4 buffer bed, it is characterised in that：The material of the wearing plate is superelevation Molecular weight polyethylene.
A kind of 10. conveyer, it is characterised in that：Including buffer bed as claimed in any one of claims 1-9 wherein.