CN202203178U - Detaching ring for detaching impeller on slurry pump - Google Patents

Detaching ring for detaching impeller on slurry pump Download PDF

Info

Publication number
CN202203178U
CN202203178U CN2011202820740U CN201120282074U CN202203178U CN 202203178 U CN202203178 U CN 202203178U CN 2011202820740 U CN2011202820740 U CN 2011202820740U CN 201120282074 U CN201120282074 U CN 201120282074U CN 202203178 U CN202203178 U CN 202203178U
Authority
CN
China
Prior art keywords
ring
detaching
impeller
semicircular ring
semicircular
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 - Fee Related
Application number
CN2011202820740U
Other languages
Chinese (zh)
Inventor
夏绍余
王礼俊
刘贤振
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI JIACHENG PUMP Co Ltd
Original Assignee
ANHUI JIACHENG PUMP Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI JIACHENG PUMP Co Ltd filed Critical ANHUI JIACHENG PUMP Co Ltd
Priority to CN2011202820740U priority Critical patent/CN202203178U/en
Application granted granted Critical
Publication of CN202203178U publication Critical patent/CN202203178U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a detaching ring for detaching an impeller on a slurry pump. The detaching ring comprises two same semicircular rings, a right-angle gap is cut at an connecting part of an outer arc surface and one end of an end surface of each semicircular ring, a fastening bolt is arranged at the other end of each semicircular ring, and a through detaching screw hole is arranged at a middle position of the arc surface of each semicircular ring; and the two semicircular rings are butt jointed by the fastening bolts to form a circular ring, and two fastening bolts of the circular ring are respectively arranged at two ends of the circular ring. The detaching ring for detaching the impeller on the slurry pump has the advantages of simple structure, convenience for manufacturing and using, easiness for detaching the impeller, reduction on maintenance cost and shorter maintenance time.

Description

The stripping ring that supplies impeller demolition to use on the slag stock pump
Technical field
The utility model mainly is the stripping ring that supplies impeller demolition to use on a kind of slag stock pump.
Background technique
Being connected in the rotor structure of slag stock pump between its pump shaft and the impeller adopted the design that is threaded; And make the sense of rotation of hand of spiral and water pump of impeller opposite; Add the location and the locking effect of axle sleeve; It is more and more fastening to make after the water pump operation that impeller and pump shaft directly cooperate, thereby plays the effect that prevents that impeller from coming off.But because the impeller of slag stock pump is flow passage components; Very high frequency is changed in very easily wearing and tearing, and cooperates this factor of tension between pump shaft and the impeller; Produced on the contrary from the very difficult defective of pump shaft dismounting impeller; When needing to change behind the damage in impeller, need expend a lot of manpowers, very high labor intensity, and the probability that in unloading process, causes pump shaft to damage is high.
The model utility content
The utility model technical problem to be solved provides the stripping ring that supplies impeller demolition to use on a kind of slag stock pump; It is simple in structure, makes and use all to make things convenient for, and has thoroughly changed the defective of slag stock pump impeller demolition difficulty when maintenance; And reduced maintenance cost, shortened engineering time.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is:
The stripping ring that supplies impeller demolition to use on a kind of slag stock pump; Include two identical semicircular ring; The one end jointing place cutting of the outer arced surface of described each semicircular ring and end face has a right angle breach; On the other end of said semicircular ring clamping bolt is installed, the neutral position of the cambered surface of described semicircular ring has consistent logical dismounting tapped hole; Said two semicircular ring are installed through the clamping bolt butt joint and are formed an annulus, and two clamping bolts on the described annulus lay respectively at the two ends of annulus.
The usage mode of the utility model is:
Before installing the length of axle sleeve is prescinded, the length of cutting equals the thickness of " stripping ring ", and the location that makes impeller is made stripping ring into by original axle sleeve and added axle sleeve and realize.
The process of dismounting is: at first unclamp the clamping bolt of " stripping ring ", screw in demounting bolt, two semi-circular ring are progressively separated, until taking off " stripping ring ".
Shed the left locational space in " stripping ring " back; So axle sleeve can be to this direction in space displacement, because the displacement of axle sleeve makes the axle sleeve end face separate with the impeller end face; Lost coupling mechanism force to impeller; The gravity and the power-assisted of the threaded engagement between only remaining impeller and the pump shaft, can from pump shaft rotation unload impeller as long as rotation is not allowed in pump shaft control this moment.
The utility model has the advantages that:
The utility model is simple in structure, makes and use all to make things convenient for, and makes the impeller can easy removal, and has reduced maintenance cost, has shortened engineering time.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to Fig. 1; The stripping ring that supplies impeller demolition to use on a kind of slag stock pump; Include two identical semicircular ring 1; The one end jointing place cutting of the outer arced surface of described each semicircular ring 1 and end face has a right angle breach 2, and clamping bolt 3 is installed on the other end of said semicircular ring 1, and the neutral position of the cambered surface of described semicircular ring 1 has consistent logical dismounting tapped hole 4; Said two semicircular ring 1 are installed through the clamping bolt butt joint and are formed an annulus, and two clamping bolts 3 on the described annulus lay respectively at the two ends of annulus.

Claims (1)

1. the stripping ring that supplies impeller demolition to use on the slag stock pump; Include two identical semicircular ring; It is characterized in that: the end jointing place cutting of the outer arced surface of described each semicircular ring and end face has a right angle breach; On the other end of said semicircular ring clamping bolt is installed, the neutral position of the cambered surface of described semicircular ring has consistent logical dismounting tapped hole; Said two semicircular ring are installed through the clamping bolt butt joint and are formed an annulus, and two clamping bolts on the described annulus lay respectively at the two ends of annulus.
CN2011202820740U 2011-08-04 2011-08-04 Detaching ring for detaching impeller on slurry pump Expired - Fee Related CN202203178U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202820740U CN202203178U (en) 2011-08-04 2011-08-04 Detaching ring for detaching impeller on slurry pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202820740U CN202203178U (en) 2011-08-04 2011-08-04 Detaching ring for detaching impeller on slurry pump

Publications (1)

Publication Number Publication Date
CN202203178U true CN202203178U (en) 2012-04-25

Family

ID=45967300

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202820740U Expired - Fee Related CN202203178U (en) 2011-08-04 2011-08-04 Detaching ring for detaching impeller on slurry pump

Country Status (1)

Country Link
CN (1) CN202203178U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102817875A (en) * 2012-09-06 2012-12-12 安徽迈宁工业泵有限公司 Half type adjustable stripping ring for anti-wear slurry pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102817875A (en) * 2012-09-06 2012-12-12 安徽迈宁工业泵有限公司 Half type adjustable stripping ring for anti-wear slurry pump

Similar Documents

Publication Publication Date Title
CN201269222Y (en) Valve type water pump impeller stripping ring
CN203532467U (en) Combined bolt
CN202203178U (en) Detaching ring for detaching impeller on slurry pump
CN203670299U (en) Heavy slurry pump with overflow assembly capable of being quickly demounted and mounted
CN202628928U (en) Fender wheel for transmission main shaft of printing coating equipment
CN202833329U (en) Half-and-half-type adjusting stripping ring for abrasion-resistant slurry pump
CN203641207U (en) Expanded connection component
CN203935870U (en) A kind of anti-slip type pressure roller
CN203248868U (en) Alloy taper pipe
CN211274843U (en) Quick-mounting type crushing roller mounting structure for mine stone crusher
CN203257691U (en) Slurry pump with replaceable shaft head
CN203560319U (en) Cone crusher belt pulley expansion sleeve device
CN204777286U (en) Spiral delivery mechanism that the chemical industry used
CN206111647U (en) Long axis pump is with linking boss
CN204213056U (en) A kind of novel adjustment half-and-half type stripping ring
CN204082644U (en) A kind of rotor part of sewage MODEL VERTICAL MULTISTAGE PUMP
CN202023761U (en) Pump shaft and upper coupling fixing mechanism
CN203384203U (en) Driven shaft of rotating anode electrostatic precipitator
CN205663629U (en) Slag -slurry pump
CN203450761U (en) Combined type detachable wear-resistant shaft sleeve
CN204700274U (en) A kind of die casting of consumable accessory able to quickly change
CN203395142U (en) Novel belt wheel with easy disassembly and assembly for oil pumping machine
CN205776450U (en) Reamer head quick-release arrangement
CN204041514U (en) A kind of detachable type monoblock pump shaft extension structure
CN205209577U (en) Dedicated connection body in water meter box

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120425

Termination date: 20140804

EXPY Termination of patent right or utility model