CN203742983U - Screw pump adjusting device of fully automatic concrete high-speed spraying machine - Google Patents
Screw pump adjusting device of fully automatic concrete high-speed spraying machine Download PDFInfo
- Publication number
- CN203742983U CN203742983U CN201420045727.7U CN201420045727U CN203742983U CN 203742983 U CN203742983 U CN 203742983U CN 201420045727 U CN201420045727 U CN 201420045727U CN 203742983 U CN203742983 U CN 203742983U
- Authority
- CN
- China
- Prior art keywords
- rotor
- screw pump
- clamping plate
- plate cylinder
- stator
- 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
- 238000005507 spraying Methods 0.000 title abstract 2
- 229920001971 elastomer Polymers 0.000 claims abstract description 42
- 239000000806 elastomer Substances 0.000 claims description 31
- 239000007921 spray Substances 0.000 claims description 11
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000008602 contraction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 210000003456 pulmonary alveoli Anatomy 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Abstract
The utility model discloses a screw pump adjusting device of a fully automatic concrete high-speed spraying machine. The screw pump adjusting device comprises a rotor and a rubber stator which are arranged in a matching manner, wherein a locking device which is used for extruding the rubber stator to deform to reduce the gap between the rubber stator and the rotor is arranged outside the rubber stator. By adopting the scheme, when the matching gap between the rotor and the rubber stator is enlarged due to abrasion, the effect of remedying abrasion gap between the rotor and the rubber stator can be realized by moderately loosing an ejection bolt, simultaneously screwing a fastener, tensioning a clamping plate cylinder to force the rubber stator to shrink and deform and lessening the matching gap between the rotor and the rubber stator until the use requirement is met; the device is continuously adjusted according to use conditions; the abrasion gap between the rotor and the rubber stator of the screw pump is remedied; the service life of the screw pump is prolonged and the construction cost is lowered.
Description
Technical field
The utility model relates to a kind of full-automatic concrete high-velocity spray machine, relates in particular to a kind of screw pump controlling device of full-automatic concrete high-velocity spray machine, belongs to constructional engineering machinery technical field.
Background technique
Existing concrete spray machine is all uncontrollable with screw pump, continuous pumping, elastomer stator and the rotor of screw pump are are constantly worn and torn, the matching gap of elastomer stator and rotor constantly increases, after wear extent acquires a certain degree, screw pump lost efficacy, and the screw pump that need more renew could continue construction.
Model utility content
Problem to be solved in the utility model is to provide a kind of simple in structure, easy to adjust, can make up the wearing clearance of screw pump rubber stator and rotor, the screw pump controlling device that extends the full-automatic concrete high-velocity spray machine of service life of screw pump.
In order to address the above problem, the utility model by the following technical solutions:
A kind of screw pump controlling device of full-automatic concrete high-velocity spray machine, comprise and coordinate rotor and the elastomer stator installed, the outside of described elastomer stator is provided with for pushing elastomer stator and is out of shape the locking device that the gap between elastomer stator and rotor is reduced.
Below the further optimization of the utility model to such scheme: locking device comprises the outside clamping plate cylinder that is sleeved on elastomer stator, on described clamping plate cylinder, offer vertically an opening with certain width, on described clamping plate cylinder, be provided with in the position of opening and clamping plate cylinder internal diameter can be reduced to be out of shape for pushing elastomer stator the securing means that the gap between elastomer stator and rotor is reduced.
Further optimize: described securing means comprises two mounting plates that are fixedly connected on respectively the both sides of clamping plate cylinder upper shed along the axial direction of clamping plate cylinder, two mounting plates are oppositely arranged, and between the adjacent both ends of two mounting plates, are fixedly connected with respectively by bolt or other fastening piece.
Further optimize: the wherein neutral position of the mounting plate top fastening bolt that has been threaded, wherein one end of described top fastening bolt withstands on another piece mounting plate.
The utility model adopts such scheme, after between rotor and elastomer stator, matching gap wearing and tearing increase, can suitably unclamp top fastening bolt, while tightening fastener parts again, tension clamping plate cylinder, makes elastomer stator contraction deformation, dwindles the matching gap with rotor, until can meet usage requirement, reach the effect that makes up rotor and elastomer stator wearing clearance.Constantly regulate this device according to service condition, effectively made up the wearing clearance of screw pump rubber stator and rotor, extended the working life of screw pump, reduced construction cost.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Brief description of the drawings
Accompanying drawing 1 is the utility model embodiment's structural representation.
In figure: 1-rotor; 2-elastomer stator; 3-clamping plate cylinder; The tight bolt of 4-; 5-nut; 6-top fastening bolt; 7-mounting plate.
Embodiment
Embodiment, as shown in Figure 1, a kind of screw pump controlling device of full-automatic concrete high-velocity spray machine, comprise and coordinate rotor 1 and the elastomer stator 2 installed, the outside of described elastomer stator 2 is provided with for pushing elastomer stator 2 and is out of shape the locking device that the gap between elastomer stator 2 and rotor 1 is reduced.
Locking device comprises the outside clamping plate cylinder 3 that is sleeved on elastomer stator 2, on described clamping plate cylinder 3, offer vertically an opening with certain width, on described clamping plate cylinder 3, be provided with in the position of opening and clamping plate cylinder 3 internal diameters can be reduced to be out of shape for pushing elastomer stator 2 securing means that the gap between elastomer stator 2 and rotor 1 is reduced.
Described securing means comprises that two 7, two mounting plates 7 of mounting plate that are fixedly connected on the both sides of clamping plate cylinder 3 upper sheds along the axial direction of clamping plate cylinder 3 are respectively oppositely arranged, and are fixedly connected with nut 5 by tight bolt 4 respectively between the adjacent both ends of two mounting plates 7.
The wherein neutral position of a mounting plate 7 top fastening bolt 6 that has been threaded, wherein one end of described top fastening bolt 6 withstands on another piece mounting plate 7.
On elastomer stator 2 urceolus, be evenly equipped with 8 alveolus, after between rotor 1 and elastomer stator 2, matching gap wearing and tearing increase, can suitably unclamp top fastening bolt 6, tighten again two tight bolts 4, nut 5 simultaneously, tension clamping plate cylinder 3, makes elastomer stator 2 contraction deformations, dwindles the matching gap with rotor 1, until can meet usage requirement, reach the effect that makes up rotor 1 and elastomer stator 2 wearing clearances.Constantly regulate this device according to service condition, can effectively extend the working life of screw pump.
In above-described embodiment, fastening being not limited to bolt and nut between described two mounting plates 7, can also be with other similar fastening piece, based on some other above-mentioned similar variation, all within protection domain of the present utility model.
Claims (4)
1. the screw pump controlling device of a full-automatic mixed earth high-velocity spray machine, comprise and coordinate rotor (1) and the elastomer stator (2) installed, it is characterized in that: the outside of described elastomer stator (2) is provided with for pushing elastomer stator (2) and is out of shape the locking device that the gap between elastomer stator (2) and rotor (1) is reduced.
2. the screw pump controlling device of a kind of full-automatic mixed earth high-velocity spray machine according to claim 1, it is characterized in that: locking device comprises the outside clamping plate cylinder (3) that is sleeved on elastomer stator (2), on described clamping plate cylinder (3), offer vertically an opening with certain width, the position that is positioned at opening on described clamping plate cylinder (3) is provided with and clamping plate cylinder (3) internal diameter can be reduced to be out of shape for pushing elastomer stator (2) securing means that the gap between elastomer stator (2) and rotor (1) is reduced.
3. the screw pump controlling device of a kind of full-automatic mixed earth high-velocity spray machine according to claim 2, is characterized in that:
Described securing means comprises two mounting plates (7) that are fixedly connected on respectively the both sides of clamping plate cylinder (3) upper shed along the axial direction of clamping plate cylinder (3), two mounting plates (7) are oppositely arranged, and between the adjacent both ends of two mounting plates (7), are bolted to connection respectively.
4. the screw pump controlling device of a kind of full-automatic mixed earth high-velocity spray machine according to claim 3, it is characterized in that: the wherein neutral position of a mounting plate (7) top fastening bolt (6) that has been threaded, wherein one end of described top fastening bolt (6) withstands on another piece mounting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045727.7U CN203742983U (en) | 2014-01-24 | 2014-01-24 | Screw pump adjusting device of fully automatic concrete high-speed spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045727.7U CN203742983U (en) | 2014-01-24 | 2014-01-24 | Screw pump adjusting device of fully automatic concrete high-speed spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742983U true CN203742983U (en) | 2014-07-30 |
Family
ID=51342791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420045727.7U Expired - Lifetime CN203742983U (en) | 2014-01-24 | 2014-01-24 | Screw pump adjusting device of fully automatic concrete high-speed spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592977A (en) * | 2016-12-07 | 2017-04-26 | 合肥国瑞集成建筑科技有限公司 | Efficient horizontal mixing turning over feeding spraying building machine |
| CN107208483A (en) * | 2015-01-29 | 2017-09-26 | 耐驰泵及系统有限公司 | Stator rotor system and the method for adjusting stator in stator rotor system |
-
2014
- 2014-01-24 CN CN201420045727.7U patent/CN203742983U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107208483A (en) * | 2015-01-29 | 2017-09-26 | 耐驰泵及系统有限公司 | Stator rotor system and the method for adjusting stator in stator rotor system |
| CN107208483B (en) * | 2015-01-29 | 2019-05-31 | 耐驰泵及系统有限公司 | Stator-rotator system and method for adjusting stator in stator-rotator system |
| CN106592977A (en) * | 2016-12-07 | 2017-04-26 | 合肥国瑞集成建筑科技有限公司 | Efficient horizontal mixing turning over feeding spraying building machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Screw pump adjusting device of fully automatic concrete high-speed spraying machine Effective date of registration: 20150924 Granted publication date: 20140730 Pledgee: Societe Generale Bank Limited by Share Ltd. Weifang branch Pledgor: Weifang Tianrui Heavy Industry Drilling Machinery Co.,Ltd. Registration number: 2015990000814 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160919 Granted publication date: 20140730 Pledgee: Societe Generale Bank Limited by Share Ltd. Weifang branch Pledgor: Weifang Tianrui Heavy Industry Drilling Machinery Co.,Ltd. Registration number: 2015990000814 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: High tech Zone in Shandong city of Weifang Province, 261061 Silver Street No. 6699 Patentee after: SHANDONG TIANRUI HEAVY INDUSTRY Co.,Ltd. Address before: 261061 Shandong city of Weifang province Weifang national high tech Zone JETCO Street No. 6699 Patentee before: Weifang Tianrui Heavy Industry Drilling Machinery Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |