CN201895915U - Noise-reduction pusher - Google Patents
Noise-reduction pusher Download PDFInfo
- Publication number
- CN201895915U CN201895915U CN2010206463555U CN201020646355U CN201895915U CN 201895915 U CN201895915 U CN 201895915U CN 2010206463555 U CN2010206463555 U CN 2010206463555U CN 201020646355 U CN201020646355 U CN 201020646355U CN 201895915 U CN201895915 U CN 201895915U
- Authority
- CN
- China
- Prior art keywords
- pushing block
- hair
- contact surface
- noise
- shock absorption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a noise-reduction pusher, which is characterized by comprising two push blocks and a damping plate, wherein the two push blocks are divided into a front push block and a back push block according to the deliver direction of the push blocks, and the two push blocks are respectively fixed on adjacent chain plates; and the adjacent parts of the front push block and the back push block respectively have a contact surface. The damping plate is made of soft and elastic materials, and comprises two parts which are a fixed surface and a free surface; the fixed surface is fixed on one contact surface of the front push block or the back push block, and the free surface is in free contact with and is not fixed on the contact surface of the other push block. With the technical scheme, when the pusher passes through the rotation of a chain conveyer, the damping plate can absorb the energy produced by the collision of the push blocks, so the noise can be reduced, the comfort of work environment can be improved, the health of workers can be kept, and the service life of the push blocks also can be prolonged.
Description
Technical field
The utility model relates to the structure that a kind of chain mat machine is cut somebody's hair, and specifically is to have the split type of noise-decreasing device to cut somebody's hair.
Background technology
In the logistics field, apron conveyer is commonly employed.Usually on the apron conveyer carrier bar, settle and cut somebody's hair,, the goods that is transmitted can be struck and be positioned on the carrier bar for carrier bar has increased push function.Owing to be to be placed on the carrier bar, cutting somebody's hair to be divided into monomer-type and split type, and the monomer pushing block that the former cuts somebody's hair is placed in the monolithic carrier bar, and latter's pushing block is placed in respectively on the different carrier bars.In applying to split type apron conveyer of cutting somebody's hair, its carrier bar during transmitting must through initiatively, flower wheel and turning round.During turning round, constitute a plane because carrier bar is no longer whole, so the adjacent pushing block of settling respectively on it can draw back the gap at the radius of turn far-end, and when finishing the revolution carrier bar and being in stretching state again, its adjacent pushing block will shrink the concurrent living collision in gap each other at the utmost point in the short time, produce the moment noise, this noise speeds up with carrier bar and sharply increases.So the noise of working environment is too big, can cause comfortable working environment poor, the physical and mental health of human body is affected, and the collision repeatedly of the pushing block life-span that also can sharply reduce pushing block self.
The utility model content
For reducing the noise of the split type apron conveyer of cutting somebody's hair, provide a pleasant working environment to the site operation personnel, the utility model proposes a kind of noise abatement and cut somebody's hair, a large amount of noises of the generation when its structure has overcome high speed operation, the life-span of improving pushing block simultaneously.
The technical scheme that is adopted is:
A kind of noise abatement is cut somebody's hair, and it is characterized in that it comprises:
Two pushing blocks are divided into preceding pushing block and back pushing block by its direction of transfer, and the two is separately fixed on the adjacent chain sheet, forms 3～5mm gap between the forward and backward pushing block;
One damping shock absorption sheet, soft elastic material is made, and comprises two parts, stationary plane and free surface; Stationary plane be fixed in described before on pushing block or the wherein some contact surface of back pushing block, the free surface freely contacts with the contact surface of another pushing block and does not fix.
As preferred version of the present utility model, can also do following improvement:
The adjacent part of pushing block and back pushing block can also comprise a noncontact face separately before described, and described two noncontact faces constitute a gap, the nearly carrier bar end of this gap between described forward and backward pushing block; And meanwhile described contact surface is positioned at pushing block carrier bar end far away.
Described damping shock absorption sheet can be planar sheet, and its stationary plane agrees with corresponding pushing block contact part shape; And non-the agreeing with of cooresponding contact surface shape on free surface and another pushing block; Described damping shock absorption sheet free surface comprises that cross-sectional plane is semi-round rib.
Pushing block and back pushing block are made by the PE material before described.
The beneficial effect of the technical program is:
By the damping shock absorption sheet is placed on the contact surface of a certain pushing block, make can not bump against when pushing block collides behind high speed rotary to produce huge noise because of original hard body; And, making forward and backward pushing block contact portion reduce owing to exist contact surface and noncontact face the time on the forward and backward pushing block, noise further weakens; Simultaneously, the free surface of damping shock absorption sheet is the non-state that agrees with when freely contacting with another pushing block, is semi-round rib with cross-sectional plane especially, makes the damping shock absorption sheet have good deformation effect and mechanical strength, to further weaken noise, improve the life-span of damping shock absorption sheet and pushing block.
Description of drawings
Fig. 1 is the scheme drawing that the utility model is used for the A end carrier bar;
Fig. 2 is the scheme drawing that the utility model is used for the secondary part carrier bar;
Fig. 3 is the enlarged drawing of cutting somebody's hair of embodiment 1;
Fig. 4 is the enlarged drawing of cutting somebody's hair of embodiment 2;
Fig. 5 is the enlarged drawing of cutting somebody's hair of embodiment 3.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment:
As shown in Figure 1, the chain 150 of a circulatory motion on the chain mat machine, this chain are provided with somely cuts somebody's hair 100, wherein cuts somebody's hair and is made up of preceding pushing block 101 and back pushing block 102, and these two pushing blocks are separately fixed on the chain 150 on adjacent two blocks of carrier bars; And between two pushing blocks damping shock absorption sheet 103 is arranged; According to order shown in the arrow among the figure, chain 150 is around drive sprocket 250 rotations the time, must pass through A and two positions of B, by the A position in the process of B position, because chain 150 running velocitys are than very fast, thus pushing block 101 and 102 can collide fast, at this moment, the damping shock absorption sheet 103 that is positioned at the two just plays a role, and reduces the noise that the hardware collision produces.
As shown in Figure 2, similarly, cutting somebody's hair on the chain 150 can move from A to B, is around driven sprocket 350 rotations herein.At this secondary part, cutting somebody's hair bumps from A to B, and its noise is owing to the existence of the damping shock absorption sheet between the pushing block weakens.
Embodiment 1:
As shown in Figure 3, be the enlarged drawing of cutting somebody's hair of embodiment 1.The 101st, preceding pushing block, the 102nd, back pushing block is separately fixed on adjacent carrier bar 1501 and 1502.Described damping shock absorption sheet 103 is a planar sheet, so its stationary plane and free surface all be the plane, agrees with the corresponding contact surface 1011 of preceding pushing block and fixing.Simultaneously, the preceding pushing block 101 shown in the figure has noncontact face 1012, and back pushing block 102 has noncontact face 1022, and noncontact face 1012 and 1022 constitutes an obvious gap.
Embodiment 2:
As shown in Figure 4, different with embodiment is, damping shock absorption sheet 103 is fixed on the contact surface 1021 of pushing block 102, and all the other are then identical.
Embodiment 3:
As shown in Figure 5, the enlarged drawing of cutting somebody's hair of embodiment 3.Mainly be with the difference of preceding two embodiment, described damping shock absorption sheet 103 is not a planar sheet structure, but its stationary plane is the plane, contact with preceding pushing block contact surface 1011, the free surface is an on-plane surface, the rib that vertical paper is arranged on it, this rib cross-sectional plane are semicircle, and this part freely contacts with back pushing block contact surface 1021.Current, back pushing block is because when collision after the revolution, and the rib on the damping shock absorption sheet 103 has good deformability, absorbs the energy of collision, simultaneously noise attenuation.
Claims (5)
1. a noise abatement is cut somebody's hair, and it is characterized in that it comprises:
Two pushing blocks are divided into preceding pushing block and back pushing block by its direction of transfer, and the two is separately fixed on the adjacent chain sheet, forms 3～5mm gap between the forward and backward pushing block;
One damping shock absorption sheet comprises two parts, stationary plane and free surface, soft elastic material is made, stationary plane be fixed in described before on pushing block or the wherein some contact surface of back pushing block, the free surface freely contacts with the contact surface of another pushing block and does not fix.
2. a kind of noise abatement as claimed in claim 1 is cut somebody's hair, and it is characterized in that the adjacent part of described preceding pushing block and back pushing block also comprises a noncontact face separately, and described two noncontact faces constitute a gap.
3. a kind of according to claim 1 noise abatement is cut somebody's hair, and it is characterized in that described damping shock absorption sheet is a planar sheet, and its stationary plane agrees with corresponding pushing block contact surface shape.
4. cut somebody's hair as a kind of noise abatement as described in the claim 3, it is characterized in that non-the agreeing with of cooresponding contact surface shape on described damping shock absorption sheet free surface and another pushing block.
5. cut somebody's hair as a kind of noise abatement as described in the claim 4, it is characterized in that described before pushing block and back pushing block make by the PE material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206463555U CN201895915U (en) | 2010-12-07 | 2010-12-07 | Noise-reduction pusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206463555U CN201895915U (en) | 2010-12-07 | 2010-12-07 | Noise-reduction pusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201895915U true CN201895915U (en) | 2011-07-13 |
Family
ID=44253830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206463555U Expired - Lifetime CN201895915U (en) | 2010-12-07 | 2010-12-07 | Noise-reduction pusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201895915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705661A (en) * | 2012-10-16 | 2017-05-24 | 拉泽尔安诺德科技股份公司 | Carbon baking furnace |
-
2010
- 2010-12-07 CN CN2010206463555U patent/CN201895915U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705661A (en) * | 2012-10-16 | 2017-05-24 | 拉泽尔安诺德科技股份公司 | Carbon baking furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110713 |
|
| CX01 | Expiry of patent term |