CN203742134U - Extrusion pump - Google Patents
Extrusion pump Download PDFInfo
- Publication number
- CN203742134U CN203742134U CN201320756693.8U CN201320756693U CN203742134U CN 203742134 U CN203742134 U CN 203742134U CN 201320756693 U CN201320756693 U CN 201320756693U CN 203742134 U CN203742134 U CN 203742134U
- Authority
- CN
- China
- Prior art keywords
- squeegee roller
- runing rest
- extrusion
- sebific duct
- rotationally
- 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
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 27
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000003031 feeding effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000009435 building construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000037805 labour Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Abstract
The utility model relates to an extrusion pump which comprises a circular pump body, a rotary support, rubber pipes, two or more extrusion wheels and a plurality of guide wheels, wherein the rubber pipes are arranged along the inner wall of the pump body; the rotary support can be rotationally arranged inside the pump body; each guide wheel is rotationally connected onto the rotary support; each extrusion wheel is rotationally connected with the rotary support; the thickness of each extrusion wheel is gradually reduced from the middle part to the edge, so that each extrusion wheel is drum-shaped; the guide wheels are propped against the rubber pipes and provided with concave faces corresponding to the rubber pipes. The extrusion pump has the benefits that the drum-shaped extrusion wheels are adopted, so that the stress surfaces of the rubber pipes are uniform in stress when the rubber pipes are extruded by the extrusion wheels to deform, and the feeding effect is better.
Description
Technical field
The utility model relates to spraying equipment, relates in particular to a kind of extrusion pump.
Background technology
Mortar is essential in building construction process and the great a kind of raw material of consumption.In the process of plastering, traditional method be with manpower by mortar lifting on hand, mortar is shoveled out and is smeared on wall with plaster trowel.Because wall area is large, floor is too high, and this traditional technique not only needs a large amount of labours, also has potential safety hazard.And now the squeegee roller of extrusion pump is on the market mostly straight cylinder type, contact surface unbalance stress while making sebific duct with squeegee roller extruding generation deformation, feeding effect is poor.
Summary of the invention
The utility model object is to overcome the deficiency of above prior art, and a kind of extrusion pump is provided, and specifically has following technical scheme to realize:
Described extrusion pump, comprise the circular pump housing, runing rest, sebific duct, at least two squeegee rollers and some directive wheels, described sebific duct is arranged along the inwall of the pump housing, described runing rest is located in the pump housing rotationally, described directive wheel is connected in respectively on runing rest rotationally, and described squeegee roller is connected with runing rest rotationally, and squeegee roller reduces to form drum type gradually by the extrorse thickness in middle part, described directive wheel and sebific duct offset, and are provided with the concave surface corresponding with sebific duct.
The further design of described extrusion pump is, described squeegee roller is connected with runing rest by squeegee roller support and regulating sleeve, squeegee roller is connected on described squeegee roller support rotationally by bearing, and squeegee roller support is flexibly connected with runing rest by described regulating sleeve.
The further design of described extrusion pump is, described regulating sleeve is provided with bolt group, and bolt is connected to described regulating sleeve, then spins with nut.
The further design of described extrusion pump is, described squeegee roller is two, and described squeegee roller support lays respectively at the two Central Symmetry positions with respect to center of rotation on runing rest.
The further design of described extrusion pump is, it is 180o with respect to the central angle at pump housing center that described sebific duct is arranged in the arc length that pump housing inwall forms.
Advantage of the present utility model is as follows:
Extrusion pump of the present utility model has adopted the squeegee roller of drum type, and while making sebific duct and squeegee roller extruding that deformation occur, the stress surface of sebific duct is stressed evenly, and feeding effect is better.
Brief description of the drawings
Fig. 1 is the structural scheme of mechanism of extrusion pump.
Fig. 2 is the structural representation of squeegee roller and squeegee roller support.
Fig. 3 is the structural representation of directive wheel.
Fig. 4 is the positional structure schematic diagram of extrusion pump in flush coater.
In figure, 1-runing rest, 2-bolt group, 3-regulates cushion cover, the 4-pump housing, 5-squeegee roller, 51-squeegee roller support, 52-bearing, 53-back shaft, the rotating shaft of 6-runing rest, 7-directive wheel, 8-sebific duct, 81-charging aperture, 82-discharging opening.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model scheme is elaborated.
As Fig. 1, the extrusion pump that the present embodiment provides is mainly made up of the circular pump housing 4, runing rest 1, sebific duct 8, two squeegee rollers 5 and some directive wheels 7, and squeegee roller is not limited to two certainly.Sebific duct 8 is arranged along the inwall of the pump housing 4, and runing rest 1 is located in the pump housing 4 rotationally.Directive wheel 7 is connected in respectively on runing rest 1 rotationally.Squeegee roller 5 is connected with runing rest 1 rotationally, and squeegee roller 5 reduces to form drum type gradually by the extrorse thickness in middle part, referring to Fig. 2.Directive wheel 7 offsets with sebific duct 8, and is provided with the concave surface corresponding with sebific duct 8, referring to Fig. 3, makes the sebific duct 8 can be not crooked in extrusion process, and the medium position in the pump housing 4 widths always does not touch the pump wall on both sides.
Further, squeegee roller 5 is connected with runing rest 1 by squeegee roller support 51 and regulating sleeve 3.Squeegee roller 5, directive wheel 7 correspond respectively to squeegee roller support 51, runing rest place, and this has back shaft 53.Squeegee roller 5, directive wheel 7 are supported on corresponding back shaft 53 rotationally by bearing 52 respectively.Squeegee roller support 51 is slidably connected by regulating sleeve 3 and runing rest 1, bolt is through the nut that spins after this regulating sleeve 3, slip to squeegee roller support 51 and runing rest 1 is carried out spacing, for regulating the spacing of squeegee roller support 51 and runing rest 1, use so that squeegee roller 5 produces different extruding forces to sebific duct 8.
Runing rest 1 is hexagonal solid for cross section, and the squeegee roller 5 of employing is two, and directive wheel 7 is four.Compared to 3-4 squeegee roller 5, adopt two squeegee rollers 5 can in feeding process, produce pulse still less, easily like this adjust flow by frequency converter, practical, convenient.Squeegee roller support 51 lays respectively at the two centrosymmetric drift angle places with respect to center of rotation on runing rest 1, and directive wheel 7 is arranged at respectively runing rest 1 remaining four drift angle place.Accordingly, it is 180o with respect to the central angle at the pump housing 4 centers that sebific duct 8 is arranged in the arc length that the pump housing 4 inwalls form, and when guaranteeing that a squeegee roller 5 and sebific duct 8 depart from, another squeegee roller 5 can push sebific duct 8, ensures that pressure in sebific duct 8 prevents the backflow of material.
Claims (4)
1. an extrusion pump, it is characterized in that comprising the circular pump housing, runing rest, sebific duct, at least two squeegee rollers and some directive wheels, described sebific duct is arranged along the inwall of the pump housing, described runing rest is located in the pump housing rotationally, described directive wheel is connected in respectively on runing rest rotationally, described squeegee roller is connected with runing rest rotationally, squeegee roller reduces to form drum type gradually by the extrorse diameter in middle part, described directive wheel and sebific duct offset, and be provided with the concave surface corresponding with sebific duct, described squeegee roller is connected with runing rest by squeegee roller support and regulating sleeve, squeegee roller is connected on described squeegee roller support rotationally by bearing, squeegee roller support is flexibly connected with runing rest by described regulating sleeve.
2. extrusion pump according to claim 1, is characterized in that described regulating sleeve is provided with bolt group, and bolt is connected to described regulating sleeve, then spins with nut.
3. extrusion pump according to claim 2, is characterized in that described squeegee roller is two, and described squeegee roller support lays respectively at the two Central Symmetry positions with respect to center of rotation on runing rest.
4. extrusion pump according to claim 3, it is characterized in that described sebific duct be arranged in pump housing inwall form arc length be 180o with respect to the central angle at pump housing center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320756693.8U CN203742134U (en) | 2013-11-27 | 2013-11-27 | Extrusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320756693.8U CN203742134U (en) | 2013-11-27 | 2013-11-27 | Extrusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742134U true CN203742134U (en) | 2014-07-30 |
Family
ID=51341952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320756693.8U Expired - Lifetime CN203742134U (en) | 2013-11-27 | 2013-11-27 | Extrusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742134U (en) |
-
2013
- 2013-11-27 CN CN201320756693.8U patent/CN203742134U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU MORNING ENVIRONMENTAL PROTECTION TECHNOLOG Free format text: FORMER OWNER: XU XIANGLAI Effective date: 20150305 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 226600 NANTONG, JIANGSU PROVINCE TO: 226625 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150305 Address after: 226625 Haian Development Zone, Jiangsu Province, the development of the road No. 188, No. Patentee after: JIANGSU CHENRI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 226600 Haian Development Zone, Jiangsu Province, the development of the road No. 188, No. Patentee before: Xu Xianglai |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170210 Address after: The Bell Tower Street 075100 Zhangjiakou province Hebei city Xuanhua District No. 91 Building No. 1 hospital (Xin Spring Hotel) 4 Patentee after: Zhangjiakou home building materials Co., Ltd. Address before: 226625 Haian Development Zone, Jiangsu Province, the development of the road No. 188, No. Patentee before: JIANGSU CHENRI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |