CN204984868U - Novel stainless steel impeller pump - Google Patents
Novel stainless steel impeller pump Download PDFInfo
- Publication number
- CN204984868U CN204984868U CN201520552027.1U CN201520552027U CN204984868U CN 204984868 U CN204984868 U CN 204984868U CN 201520552027 U CN201520552027 U CN 201520552027U CN 204984868 U CN204984868 U CN 204984868U
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- CN
- China
- Prior art keywords
- pump
- gear
- box
- bearing
- transmission shaft
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
The utility model discloses a novel stainless steel impeller pump, lid and helical gear behind two -row ball bearing, pump face lid, three lobate shaped pump impellers, the pump body, stud, bearing cover, bearing, gear box, tapered roller bearing, transmission shaft, final drive shaft, gear box, the pump body passes through stud and covers and the mutual fixed connection of gear box with the pump face respectively, cover after being provided with the gear box through bolted connection on the gear box, the inside two -row ball bearing that is provided with of gear box, the gear box is provided with transmission shaft and final drive shaft through the two -row ball bearing connection. The utility model discloses simple structure, convenient operation, the impeller of pump and driven gear separately, and impeller keeps certain clearance between and the pump wall, each other the contactless, do not wear and tear, so running noise hangs down, long service life all adopts the stainless steel manufacturing to through polishing treatment, the sealing member adopts nontoxic rubber, so also be convenient for rinse, guarantees that sanitation and hygiene are small, and the flow is big, advantages such as lift pressure height.
Description
Technical field
The utility model relates to a kind of new type stainless steel. corrosion resistance rotor pump.
Background technique
Stainless steel rotor pump (also known as colloid pump), it is Importing Foreign Advanced Technology, through digesting and assimilating, well-designed, develop, in current domestic like product Zhong Chu leading position, because it not only has the general character of all rotor pumps (example: gear pump, cam pump, screw pump etc.), the characteristic of the transfer of highly viscous shape material more having it unique, so we call colloid transfer pump this pump again.This series pump not only has equal purposes and the feature of other rotor pump, more has its peculiar purposes, particularly applicable to the gluey material of transfer of highly viscous.
Model utility content
The technical problems to be solved in the utility model is to provide the new type stainless steel. corrosion resistance rotor pump that a kind of structure simply reduces labor strength.
For solving the problem, the utility model adopts following technological scheme:
A kind of new type stainless steel. corrosion resistance rotor pump, comprises two-row ball bearing, pump cover, trilobal pump impeller, the pump housing, stud, bearing gland, bearing spider, gear-box, tapered roller bearing, transmission shaft, main drive shaft, gear-box bonnet and helical gear, the described pump housing is mutually permanently connected with pump cover and gear-box respectively by stud, described gear-box is bolted and is provided with gear-box bonnet, described gear-box inside is provided with two-row ball bearing, described gear-box is connected with transmission shaft and main drive shaft by two-row ball bearing, described main drive shaft and transmission shaft are provided with helical gear, described main drive shaft and transmission shaft are cooperatively interacted by helical gear and are connected, described gear-box inside is provided with the tapered roller bearing be connected with transmission shaft, described main drive shaft and transmission shaft extend to pump body, described main drive shaft and transmission shaft top are connected with trilobal pump impeller, be provided with O-ring seals I between the described pump housing and pump cover, the described pump housing and gear-box joint are provided with O-ring seals II.
As preferably, described two-row ball bearing is provided with bearing gland, is connected with the bearing spider be arranged on gear-box below described bearing gland.
As preferably, described main drive shaft and transmission shaft are provided with mechanical seal for pump and oil sealing.
The utility model structure is simple, and easy to operate, the impeller of pump separates with the gear of transmission, and impeller, keep certain interval between impeller and pump wall, be not in contact with each other mutually, do not wear and tear, therefore running noise is low, long service life.Reliable sealing: enter axle place at pump, adopts end face, exterior, dynamic and static ring type mechanical seal for pump, thus high pressure resistant, not easy to wear, do not reveal; All parts contacted with conveying material, all adopt stainless steel manufacture, and through polishing treatment, Sealing adopts nontoxic rubber, therefore are also convenient to cleaning, ensure sanitation and hygiene.This pump line pipeline joint is various informative, and volume is little, and flow is large, lift pressure advantages of higher; The great advantage of this pump, through the material of its conveying, that do not change any chemistry of material with performance that is physics, ensure that original quality is not affected at all.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings;
Fig. 1 is structural representation of the present utility model;
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1, a kind of new type stainless steel. corrosion resistance rotor pump, comprise two-row ball bearing 1, pump cover 4, trilobal pump impeller 5, the pump housing 6, stud 7, bearing gland 8, bearing spider 9, gear-box 10, tapered roller bearing 11, transmission shaft 12, main drive shaft 13, gear-box bonnet 14 and helical gear 15, the described pump housing 6 is mutually permanently connected with pump cover 4 and gear-box 10 respectively by stud 7, described gear-box 10 is bolted and is provided with gear-box bonnet 14, described gear-box 10 inside is provided with two-row ball bearing 1, described gear-box 10 is connected with transmission shaft 12 and main drive shaft 13 by two-row ball bearing 1, described main drive shaft 13 and transmission shaft 12 are provided with helical gear 15, described main drive shaft 13 and transmission shaft 12 are cooperatively interacted by helical gear 15 and are connected, described gear-box 10 inside is provided with the tapered roller bearing 11 be connected with transmission shaft 12, it is inner that described main drive shaft 13 and transmission shaft 12 extend to the pump housing 6, described main drive shaft 13 and transmission shaft 12 top are connected with trilobal pump impeller 5, O-ring seals I 3 is provided with between the described pump housing 6 and pump cover 4, the described pump housing 6 is provided with O-ring seals II 17 with gear-box 10 joint.
It should be noted that and described two-row ball bearing 1 is provided with bearing gland 8, be connected with the bearing spider 9 be arranged on gear-box 10 below described bearing gland 8.
It should be noted that and described main drive shaft 13 and transmission shaft 12 are provided with mechanical seal for pump 2 and oil sealing 16.
The utility model structure is simple, and easy to operate, the impeller of pump separates with the gear of transmission, and impeller, keep certain interval between impeller and pump wall, be not in contact with each other mutually, do not wear and tear, therefore running noise is low, long service life.Reliable sealing: enter axle place at pump, adopts end face, exterior, dynamic and static ring type mechanical seal for pump, thus high pressure resistant, not easy to wear, do not reveal; All parts contacted with conveying material, all adopt stainless steel manufacture, and through polishing treatment, Sealing adopts nontoxic rubber, therefore are also convenient to cleaning, ensure sanitation and hygiene.This pump line pipeline joint is various informative, and volume is little, and flow is large, lift pressure advantages of higher; The great advantage of this pump, through the material of its conveying, that do not change any chemistry of material with performance that is physics, ensure that original quality is not affected at all.
The standardized element that the utility model uses all can be commercially, special-shaped part all can carry out customized according to specification with the record of accompanying drawing, the concrete Placement of each part all adopts the conventional means such as bolt, rivet, welding ripe in prior art, machinery, part and equipment all adopt in prior art, conventional model, add that circuit connects and adopt Placement conventional in prior art, be not described in detail in this.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a new type stainless steel. corrosion resistance rotor pump, it is characterized in that: comprise two-row ball bearing (1), pump cover (4), trilobal pump impeller (5), the pump housing (6), stud (7), bearing gland (8), bearing spider (9), gear-box (10), tapered roller bearing (11), transmission shaft (12), main drive shaft (13), gear-box bonnet (14) and helical gear (15), the described pump housing (6) is mutually permanently connected with pump cover (4) and gear-box (10) respectively by stud (7), described gear-box (10) is bolted and is provided with gear-box bonnet (14), described gear-box (10) inside is provided with two-row ball bearing (1), described gear-box (10) is connected with transmission shaft (12) and main drive shaft (13) by two-row ball bearing (1), described main drive shaft (13) and transmission shaft (12) are provided with helical gear (15), described main drive shaft (13) and transmission shaft (12) are cooperatively interacted by helical gear (15) and are connected, described gear-box (10) inside is provided with the tapered roller bearing (11) be connected with transmission shaft (12), it is inner that described main drive shaft (13) and transmission shaft (12) extend to the pump housing (6), described main drive shaft (13) and transmission shaft (12) top are connected with trilobal pump impeller (5), O-ring seals I (3) is provided with between the described pump housing (6) and pump cover (4), the described pump housing (6) and gear-box (10) joint are provided with O-ring seals II (17).
2. a kind of new type stainless steel. corrosion resistance rotor pump according to claim 1, is characterized in that: described two-row ball bearing (1) is provided with bearing gland (8), and described bearing gland (8) below is connected with the bearing spider (9) be arranged on gear-box (10).
3. a kind of new type stainless steel. corrosion resistance rotor pump according to claim 1, is characterized in that: described main drive shaft (13) and transmission shaft (12) are provided with mechanical seal for pump (2) and oil sealing (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520552027.1U CN204984868U (en) | 2015-07-28 | 2015-07-28 | Novel stainless steel impeller pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520552027.1U CN204984868U (en) | 2015-07-28 | 2015-07-28 | Novel stainless steel impeller pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204984868U true CN204984868U (en) | 2016-01-20 |
Family
ID=55119243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520552027.1U Expired - Fee Related CN204984868U (en) | 2015-07-28 | 2015-07-28 | Novel stainless steel impeller pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204984868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286290A (en) * | 2016-10-21 | 2017-01-04 | 宁波邦威泵业有限公司 | The shaft sealer of impeller pump |
| CN106286291A (en) * | 2016-10-21 | 2017-01-04 | 宁波邦威泵业有限公司 | Impeller pump shaft sealer |
-
2015
- 2015-07-28 CN CN201520552027.1U patent/CN204984868U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286290A (en) * | 2016-10-21 | 2017-01-04 | 宁波邦威泵业有限公司 | The shaft sealer of impeller pump |
| CN106286291A (en) * | 2016-10-21 | 2017-01-04 | 宁波邦威泵业有限公司 | Impeller pump shaft sealer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160728 |