CN209582698U - A kind of hollow rubber is buffer bed - Google Patents
A kind of hollow rubber is buffer bed Download PDFInfo
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- CN209582698U CN209582698U CN201920271532.7U CN201920271532U CN209582698U CN 209582698 U CN209582698 U CN 209582698U CN 201920271532 U CN201920271532 U CN 201920271532U CN 209582698 U CN209582698 U CN 209582698U
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- buffer
- hollow
- arc plate
- hollow rubber
- supporting arc
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Abstract
It is buffer bed that the utility model provides a kind of hollow rubber comprising buffer unit and support frame, buffer unit are made using flexible material, and flexible material semicircular in shape is mounted in support frame with connector；Support frame as described above includes support baseboard (4), support rod (3) and supporting arc plate (2), and the supporting arc plate is supported on support baseboard by support rod.The utility model structure is simple, at low cost, wearability is good, frictional force is low；Arcuate structure design also ensures the smooth smoothness of conveyer belt operation so that blanking position stress is more evenly.
Description
Technical field
The utility model belongs to material transport technique field, and in particular to a kind of hollow rubber is buffer bed.
Background technique
Buffer bed and buffer bar reduces energy consumption by German engineer, improves material transfer efficiency originating from Germany
And utility model, originally buffer bed and buffer bar design pattern are more, the seventies, connection structure was mainly aluminium alloy connection side
Formula, length can also continuously adjust, but with the demand that practical application and mining industry underground use, connection structure is gradually
It is substituted by steel structure, German engineer finds that aluminium alloy rigidity is not strong in practical application, and the play of buffer bar is existing frequent occurrence
As situation seriously leads to the tearing of conveyer belt, and most important is that underground is forbidden to use aluminum alloy materials in the world, any
Using aluminum alloy connection structure in underground using there is potential security risk, therefore starts German engineer in the nineties and adopt
With steel structure connection type.
In the prior art, the buffer bed blanking position for being primarily used for belt conveyor, plays the role of material buffer,
Impact force when material falls is greatly reduced, the force-bearing situation of discharging point is veritably improved, has reached protection conveyer belt
Purpose.However complex process when the production of conventional buffer bed, as shown in Fig. 1, the heat cure polyphosphazene polymer on elastomer layer 1-2
Vinyl plate 1-1 is mounted on support frame 1-3 after integrally vulcanizating, but this manufacturing cost is high, and needs vulcanizing equipment and ring
Guarantor's measure seriously affects and transports material effect and service life.
Utility model content
In order to solve drawbacks described above, it is slow to provide a kind of novel hollow rubber by repeatedly design and research by the present inventor
Punching machine.
According to the technical solution of the utility model, a kind of buffer bed hollow rubber includes buffer unit and support frame, is delayed
It rushes component to make using flexible material, flexible material semicircular in shape is mounted in support frame with connector；Support frame as described above includes
Support baseboard 4, support rod 3 and supporting arc plate 2, the supporting arc plate are supported on support baseboard by support rod.
Further, when support baseboard 4 is horizontal direction, support rod 3 includes two or two bars supported above, Duo Genzhi
Strut is arranged on around supporting arc plate, and support rod and horizontal direction are in 25 ° of -45 ° of angles.Preferably, support rod and horizontal direction
In 30 ° of angles.
Additionally, monolith supporting arc plate 2 is spliced by two pieces or muti-piece supporting arc plate, in two pieces or muti-piece supporting arc plate
Between and on approximately horizontal plane two pieces or three pieces of hollow buffer bars are set, reserve greater than channel steel between adjacent hollow buffer bar
The spacing of interior groove width.Preferably, support rod 3 uses high resiliency spring.
Further, the connector 103 is bolt.Pass through the same channel steel of tight joints at the flanging of hollow buffer bar
Inside groove is fixed together, and two flangings of hollow buffer bar are fixed with the both sides of channel steel inside groove respectively respectively.
Further, the hollow rubber is buffer bed uses the hollow buffer bar of bilayer or multilayer, two layers of hollow buffer bar
Bottom end junction be tightly connected.
The hollow rubber of the utility model is buffer bed compared with prior art, and the utility model has the following advantages that.
1. structure is simple, at low cost, wearability is good, frictional force is low.
2. arcuate structure designs, so that blanking position stress is more evenly, the smooth smoothness of conveyer belt operation is also ensured.
3. hollow rubber structure designs, material impact force can be absorbed to the maximum extent.
4. bottom steel structure support is simple, interchangeability is good, is worth extensive and promotes and applies.
Detailed description of the invention
Fig. 1 is existing buffer bed structural schematic diagram figure.
Fig. 2 is the buffer bed structural schematic diagram of hollow rubber according to the utility model.
Fig. 3 is hollow buffer bar and its peripheral structure schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.It additionally, should not be by the utility model
Protection scope only limit to following specific structures or component or design parameter.
The hollow rubber of the utility model as shown in Figure 2 is buffer bed comprising buffer unit and support frame, buffer part
Part is made using flexible material, and flexible material semicircular in shape is mounted in support frame with connector；Support frame as described above includes support
Bottom plate, support rod and supporting arc plate, the supporting arc plate are supported on support baseboard by support rod.
Further, buffer unit is hollow buffer bar 1, wherein with connector 103(preferred bolt, binder, fastener
Or punch) clamping of hollow buffer bar is mounted in channel steel inside groove 104, connector 103 runs through the side wall of channel steel inside groove 104,
Connector 103 is T-shaped shape, and the end T is located inside, uses elastic cushion between hollow buffer bar on the inside of the end T of connector 103
Plate 102 is isolated, to realize preferably fastening and sealing；The side wall of channel steel inside groove 104 is run through in the outer end of connector 103, is connecting
The outer end of part 103 is fixed using fastening nut 106.Hollow buffer bar semicircular in shape, hollow buffer bar use elastic plastic material；
It is preferred that being made of waste old band.
As shown in figure 3, be fixed together by tight joints with channel steel inside groove at the flanging of hollow buffer bar, it is hollow
Two flangings of buffer bar are fixed with the both sides of channel steel inside groove respectively respectively.Preferably, using the hollow buffer bar of bilayer or multilayer,
(bottom end junction) 107 is tightly connected at the flanging of two layers of hollow buffer bar.For example, the first hollow buffer bar 101A and second is empty
Region 101B between heart buffer bar 101B is hollow；Further, in the hollow region constituted between adjacent hollow buffer bar
Flowability elastic material (for example, generally filling industrial silicone in actual production, or the anti-oxidant water of filling) is filled, preferably
Ground, the area filling flowability elastic material formed between the hollow buffer bar 101C of innermost layer and channel steel inside groove 104 (for example,
Fine sand, preferred size are the fine sand of 20-40 mesh), five times or more of service life of hollow buffer bar can be extended in this way.
Further, in hollow rubber as shown in Figure 2 is buffer bed, support frame includes support baseboard 4,3 and of support rod
Supporting arc plate 2, the supporting arc plate are supported on support baseboard by support rod, when support baseboard 4 is horizontal direction, support
Bar 3 includes two or two bars supported above, and more support rods are arranged on around supporting arc plate, and support rod 3 is in horizontal direction
25 degree of -45 degree angle is preferably in 30 degree of angles.Monolith supporting arc plate 2 is spliced by two pieces or muti-piece supporting arc plate, at two pieces
Or two pieces or three pieces of hollow buffer bars, adjacent hollow are set between muti-piece supporting arc plate and on the supporting arc plate of approximately horizontal plane
The spacing greater than slot thickness in channel steel is reserved between buffer bar.Or hollow buffer bar constitutes one with channel steel inside groove and combines
Body reserves the spacing of certain distance between two neighboring association；It is possible to further only at the arc plate of level of approximation it is more
Setting interval, that is, cannot be not provided with being spaced at the arc plate of level of approximation；It in other words, must at the arc plate of level of approximation
A certain number of intervals must be set, but can be not provided with being spaced in arc board ends part.It is, in the approximate water of supporting arc plate
Flat place cannot directly use monoblock type arc plate.It is strong lower than the shock resistance of split type arc plate using the impact strength of monoblock type arc plate
Degree, and service life reduces.Rigid supporting rod can be used for support rod 3, it is preferable to use high-intensitive spring, has buffering at this time
The spring of performance greatly extends the service life of equipment.
Supporting arc plate during hollow rubber is buffer bed is respectively positioned on the arc surface of common point, relative to common point
Angle is 135 degree or 120 degree, can generally change between 60 degree of -160 degree, preferably change between 90 degree of -140 degree.
Channel steel inside groove 104 is fixed on supporting arc plate using bolt 105；Further, channel steel inside groove passes through welding side
Formula is fixed on supporting arc plate；Further, channel steel inside groove and supporting arc plate integrated molding, in integrated molding, more
It is easy the area filling quicksand formed between the hollow buffer bar 101C of innermost layer and channel steel inside groove 104, to improve making for equipment
Use the service life.
Spacing d between adjacent channel steel inside groove is the radius of semicircle hollow buffer bar 1/5th to half.
The hollow rubber of the utility model is buffer bed compared with prior art, the utility model have structure it is simple, at
This is low, wearability is good, frictional force is low.Especially hollow rubber is buffer bed is designed using arcuate structure, so that blanking position stress
More evenly, the smooth smoothness of conveyer belt operation is also ensured.In addition, hollow rubber structure designs, it can absorbent to the maximum extent
Expect impact force.
In the additional embodiment of the utility model, the bottom steel structure support of the buffer bed use of hollow rubber is simple, mutually
It is transsexual good, it is worth extensive and promotes and applies.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Those skilled in the art is appreciated that
In the case where the spirit and scope of the utility model defined without departing substantially from appended claims, it can do in form and detail
Various modifications out.
Claims (8)
1. a kind of hollow rubber is buffer bed, which is characterized in that it includes buffer unit and support frame, and buffer unit utilizes flexibility
Material production, flexible material semicircular in shape are mounted in support frame with connector；Support frame as described above includes support baseboard (4), branch
Strut (3) and supporting arc plate (2), the supporting arc plate are supported on support baseboard by support rod.
2. hollow rubber according to claim 1 is buffer bed, which is characterized in that when support baseboard (4) is horizontal direction, branch
Strut (3) includes two or two bars supported above, and more support rods are arranged on around supporting arc plate, support rod and horizontal direction
In 25 ° of -45 ° of angles.
3. hollow rubber according to claim 2 is buffer bed, which is characterized in that support rod and horizontal direction are in 30 ° of angles.
4. hollow rubber according to claim 1 is buffer bed, which is characterized in that monolith supporting arc plate (2) is by two pieces or more
Block supporting arc plate is spliced, and two pieces or three pieces of setting is hollow between two pieces or muti-piece supporting arc plate and on approximately horizontal plane
Buffer bar reserves the spacing greater than groove width in channel steel between adjacent hollow buffer bar.
5. hollow rubber according to claim 4 is buffer bed, which is characterized in that support rod (3) uses high resiliency spring.
6. any hollow rubber according to claim 2-5 is buffer bed, which is characterized in that the connector (103) is
Bolt.
7. hollow rubber according to claim 6 is buffer bed, which is characterized in that by close at the flanging of hollow buffer bar
It closes connector to be fixed together with channel steel inside groove, two flangings of hollow buffer bar are solid respectively with the both sides of channel steel inside groove respectively
It is fixed.
8. hollow rubber according to claim 7 is buffer bed, which is characterized in that the hollow buffer bar of bilayer or multilayer is used,
The bottom end junction (107) of two layers of hollow buffer bar is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920271532.7U CN209582698U (en) | 2019-03-04 | 2019-03-04 | A kind of hollow rubber is buffer bed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920271532.7U CN209582698U (en) | 2019-03-04 | 2019-03-04 | A kind of hollow rubber is buffer bed |
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| Publication Number | Publication Date |
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| CN209582698U true CN209582698U (en) | 2019-11-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733794A (en) * | 2019-03-04 | 2019-05-10 | 唐山市神州机械有限公司 | A kind of hollow rubber is buffer bed |
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- 2019-03-04 CN CN201920271532.7U patent/CN209582698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733794A (en) * | 2019-03-04 | 2019-05-10 | 唐山市神州机械有限公司 | A kind of hollow rubber is buffer bed |
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Address after: Daodi Town, Lunan District, Tangshan City, Hebei Province Patentee after: Tangshan Shenzhou Machinery Group Co.,Ltd. Address before: 063302 sanjiaodi, Lunan District, Tangshan City, Hebei Province Patentee before: Tangshan Shenzhou Manufacturing Co.,Ltd. |