CN204458369U - Cross-flow type makes stream pump - Google Patents
Cross-flow type makes stream pump Download PDFInfo
- Publication number
- CN204458369U CN204458369U CN201520073507.XU CN201520073507U CN204458369U CN 204458369 U CN204458369 U CN 204458369U CN 201520073507 U CN201520073507 U CN 201520073507U CN 204458369 U CN204458369 U CN 204458369U
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- cross
- flow type
- live axle
- jack
- motor
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Abstract
The utility model relates to a kind of cross-flow type and makes stream pump.It comprises the cross-flow type impeller with live axle and the motor with output shaft, and the output shaft of described motor is connected to make motor order about cross-flow type vane rotary with live axle by coupling.The cross-flow type impeller that cross-flow type disclosed in the utility model makes stream pump has live axle, the output shaft of motor is connected with live axle by coupling, the transmission of torque is realized by coupling, the assembly structure that the pivot shaft of live axle, coupling and motor forms is simple, and it is fast easy to assembly, stability is high, not fragile, long service life.
Description
Technical field
The utility model relates to a kind of cross-flow type and makes stream pump.
Background technique
It is utilize the working principle of crossflow fan (also claiming cross flow fan) develop and come that cross-flow type makes stream pump.Cross-flow type is made stream pump and is generally worked in liquid (such as water) environment, and the uniform liquid of discharging during its work, without turbulent flow, has and well makes stream effect.Such as disclosed in Chinese utility model patent specification CN203743014U, a kind of cross-flow type makes stream pump, and it comprises the impeller housing being formed with water intake and water outlet, the impeller assembly being articulated in impeller housing two ends, motor for drives impeller component operation; Described impeller assembly comprises for driving the impeller of flow of fluid, the first wheel disc being fixedly mounted on impeller two ends respectively and the second wheel disc, described first wheel disc is formed with the rotating shaft be installed in rotation on impeller housing, described second wheel disc is formed with the cavity of the rotor shaft plug-in mounting of power supply machine.Cross-flow type disclosed in this patent is made stream pump and is driven the work being articulated in the impeller assembly at impeller housing two ends by motor, and then the circulating of liquid in drive liquid-container, and liquid in liquid-container can be made fully to circulate, significantly reduce the less position, dead angle of flow of fluid.But the rotor shaft (i.e. the output shaft of motor) of motor disclosed in this patent is directly inserted into realize transmitting torque in the cavity on the second wheel disc, this assembly structure assembling difficulty, poor stability, vibration is large, easily damages.
Summary of the invention
The purpose of this utility model is to provide a kind of easy to assembly and transmission of torque is stable cross-flow type makes stream pump.
Above-mentioned purpose is achieved by the following technical solution:
A kind of cross-flow type makes stream pump, and comprise the cross-flow type impeller with live axle and the motor with output shaft, the output shaft of described motor is connected to make motor order about cross-flow type vane rotary with live axle by coupling.
The cross-flow type impeller that cross-flow type disclosed in this technological scheme makes stream pump has live axle, the output shaft of motor is connected with live axle by coupling, the transmission of torque is realized by coupling, the assembly structure that the pivot shaft of live axle, coupling and motor forms is simple, and it is fast easy to assembly, stability is high, not fragile long service life.
Technique scheme is improved further by following technical measures:
Described cross-flow type is made stream pump and is also comprised the impeller housing being provided with suction port and exhaust port, described cross-flow type impeller is located in impeller housing rotationally, can make to discharge from exhaust port after cross-flow type impeller from the fluid in suction port intake impeller shell during described cross-flow type vane rotary.
Described impeller housing is provided with clutch shaft bearing support, and described clutch shaft bearing support is provided with clutch shaft bearing; Described cross-flow type impeller also has drive-connecting shaft, the first end cap, blade and the second end cap, first end cap and the second end cap are arranged along the axial direction interval of live axle, the quantity of blade is multiple, each blade is connected between the first end cap and the second end cap, multiple blade distributes around the circumference of live axle, described drive-connecting shaft stretches out from the first end cap towards clutch shaft bearing support, and described drive-connecting shaft rotatably support is on clutch shaft bearing, described live axle stretches out from the second end cap towards the output shaft of motor, and the output shaft of drive-connecting shaft, live axle and motor is coaxial setting.
Described impeller housing is also provided with the second bearing bracket, and clutch shaft bearing support and the second bearing bracket are arranged along the axial direction interval of live axle, and described second bearing bracket is provided with the second bearing, and described live axle rotatably support is on the second bearing.Disclosed in this technological scheme, drive-connecting shaft is rotatably supported on clutch shaft bearing, and live axle is rotatably supported on the second bearing, can be that cross-flow type impeller can rotate reposefully like this, reduces vibration, reduces noise, increases the service life.
Described drive-connecting shaft and live axle are integrated, described drive-connecting shaft and live axle are formed at the two end part of a major axis, described major axis is simultaneously through the first end cap and the second end cap, the end that described major axis extends towards clutch shaft bearing support forms described drive-connecting shaft, and described major axis forms described live axle towards the end that the second bearing bracket extends.Disclosed in this technological scheme, drive-connecting shaft and live axle are structure as a whole, and can simplify the structure of component, reduce manufacture cost, and ease of assembly.
Described clutch shaft bearing support is provided with the first mounting hole, is provided with the first gum cover in the first mounting hole, and clutch shaft bearing comprises the first axle sleeve be placed on outside drive-connecting shaft, and the first axle sleeve is installed in the first gum cover; Described second bearing bracket is provided with the second mounting hole, is provided with the second gum cover in the second mounting hole, and the second bearing comprises the second axle sleeve be placed on outside live axle, and the second axle sleeve is installed in the second gum cover; Impeller housing comprises a cylindrical shell, and cross-flow type impeller is positioned at cylindrical shell, and the wall of cylindrical shell is provided with suction grid and discharges grid, and suction port is formed at suction grid place, and exhaust port is formed at discharges grid place.
Described coupling comprises main body, described main body be provided with one can for live axle insert live axle jack and one can power supply machine output shaft insert output shaft jack.Coupler structure disclosed in this technological scheme is simple, fast easy to assembly.
Described main body comprises cover and an inner sleeve in an overcoat; The first jack of insertion is overlapped in one end of described overcoat in being provided with and can supplying, described output shaft jack is located at the other end of overcoat, and described first jack is provided with the circumferential locating slot of several circumference around the first jack distribution; The outer wall of described middle cover is provided with several circumferential locating tooths that can coordinate with circumferential locating slot, when middle cover insertion the first jack, circumference locating tooth inserts in circumferential locating slot to make overcoat and middle circumference of overlapping fix with transmitting torque, the center of described middle cover is provided with second jack that can insert for inner sleeve, and the cross section of described second jack is square substantially;
Described inner sleeve is substantially square and coordinates with the second jack, and when overlapping in inserting to make inner sleeve, middle cover and inner sleeve circumference are fixed with transmitting torque, and described live axle jack is located at the center of inner sleeve.
One impeller housing, a cross-flow type impeller and coupling composition is a set of makes stream unit, described cross-flow type is made stream pump and is comprised two covers and make stream unit, two covers are made stream unit and are laid respectively at the both sides of motor, and described motor be pair output shaft electric machines, every side output shaft of described motor and a set ofly make stream unit matching.
Described cross-flow type make stream pump also comprise casing, support and pedestal, motor is installed in casing, often cover make stream unit impeller housing be assemblied in respectively on casing, casing by support installing on pedestal.Disclosed in this technological scheme, casing can facilitate the assembling of impeller housing, and pedestal can realize supporting.
The utility model compared with prior art tool has the following advantages: the cross-flow type impeller that cross-flow type disclosed in the utility model makes stream pump has live axle, the output shaft of motor is connected with live axle by coupling, the transmission of torque is realized by coupling, the assembly structure that the pivot shaft of live axle, coupling and motor forms is simple, and it is fast easy to assembly, stability is high, not fragile long service life.
Accompanying drawing explanation
Fig. 1 shows perspective view of the present utility model;
Fig. 2 shows perspective exploded view of the present utility model;
Fig. 3 shows sectional structure schematic diagram of the present utility model;
Fig. 4 shows the B-B sectional view of Fig. 3;
Fig. 5 shows the C-C sectional view of Fig. 3;
Fig. 6 shows the D portion partial enlarged drawing of Fig. 3;
Fig. 7 shows the E portion partial enlarged drawing of Fig. 3;
Fig. 8 show after Fig. 3 hidden parts part decomposing schematic representation;
Fig. 9 and Figure 10 shows the perspective view of two different amount of cross-flow type impeller of the present utility model;
Figure 11 shows another embodiment's schematic diagram of coupling of the present utility model;
Figure 12 and Figure 13 shows the perspective exploded view of two different amount of coupling of the present utility model;
Figure 14 a shows the sectional structure schematic diagram of the inner sleeve of coupling of the present utility model;
Figure 14 b shows the sectional structure schematic diagram of the middle cover of coupling of the present utility model;
Figure 14 c shows the sectional structure schematic diagram of the overcoat of coupling of the present utility model;
Figure 15 shows the sectional structure schematic diagram of impeller housing of the present utility model;
Figure 16 shows the perspective view of impeller housing of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Fig. 1 to Figure 16, a kind of cross-flow type makes stream pump, and comprise the cross-flow type impeller 1 with live axle 111 and the motor 2 with output shaft 21, the output shaft 21 of described motor is connected to make motor 2 order about cross-flow type impeller 1 by coupling 3 with live axle 111 and rotates.There is shown cross-flow type impeller 1 in oval tubular.
Described cross-flow type is made stream pump and is also comprised the impeller housing 4 being provided with suction port 41 and exhaust port 42, described cross-flow type impeller 1 is located in impeller housing 4 rotationally, can make to discharge from exhaust port 42 after cross-flow type impeller 1 from the fluid in suction port 41 intake impeller shell 4 when described cross-flow type impeller 1 rotates.
Described impeller housing 4 is provided with clutch shaft bearing support 43, and described clutch shaft bearing support 43 is provided with clutch shaft bearing, described cross-flow type impeller 1 also has drive-connecting shaft 112, first end cap 12, blade 13 and the second end cap 14, first end cap 12 and the second end cap 14 are arranged along the axial direction interval of live axle 111, the quantity of blade 13 is multiple, each blade 13 is connected between the first end cap 12 and the second end cap 14, multiple blade 13 distributes around the circumference of live axle 111, described drive-connecting shaft 112 stretches out from the first end cap 12 towards clutch shaft bearing support 43, and described drive-connecting shaft 112 rotatably support is on clutch shaft bearing, described live axle 111 stretches out from the second end cap 14 towards the output shaft 21 of motor, drive-connecting shaft 112, the output shaft 21 of live axle 111 and motor is coaxial setting.First end cap 12 and the second end cap 14 all in the form of annular discs.
Described impeller housing 4 is also provided with the second bearing bracket 44, clutch shaft bearing support 43 and the second bearing bracket 44 are arranged along the axial direction interval of live axle 111, described second bearing bracket 43 is provided with the second bearing, and described live axle 111 rotatably support is on the second bearing.The outer end of live axle 111 is connected with coupling 3 through after the second bearing bracket.Disclosed in this technological scheme, drive-connecting shaft is rotatably supported on clutch shaft bearing, and live axle is rotatably supported on the second bearing, can be that cross-flow type impeller can rotate reposefully like this, reduces vibration, reduces noise, increases the service life.First end cap 12 and the second end cap 14 are between clutch shaft bearing support 43 and the second bearing bracket 44.
Described drive-connecting shaft 112 and live axle 111 are integrated, described drive-connecting shaft 112 and live axle 111 are formed at the two end part of a major axis 11, described major axis 11 is simultaneously through the first end cap 12 and the second end cap 14, described major axis 11 forms described drive-connecting shaft 112 towards the end that clutch shaft bearing support 43 extends, and described major axis 11 forms described live axle 111 towards the end that the second bearing bracket 44 extends.Disclosed in this technological scheme, drive-connecting shaft and live axle are structure as a whole, and can simplify the structure of component, reduce manufacture cost, and ease of assembly.But, in the utility model, be not limited to drive-connecting shaft 112 and live axle 111 is structure as a whole, in fact, described drive-connecting shaft 112 and live axle 111 also can be the different component of two independent separate, drive-connecting shaft 112 is outwards drawn from the first end cap 12, and live axle 111 is outwards drawn from the second end cap 14.
Described clutch shaft bearing support 43 is provided with the first mounting hole 431, first gum cover 45 is installed in first mounting hole 431, clutch shaft bearing comprises the first axle sleeve 46, first axle sleeve 46 be placed on outside drive-connecting shaft 112 and is installed in the first gum cover 45, and the first axle sleeve 46 forms sliding bearing; Described second bearing bracket 44 is provided with the second mounting hole 441, second gum cover 47 is installed in second mounting hole 441, second bearing comprises the second axle sleeve 48, second axle sleeve 48 be placed on outside live axle 111 and is installed in the second gum cover 47, and the second axle sleeve 48 forms sliding bearing; Impeller housing 4 comprises a cylindrical shell 49, and cross-flow type impeller 1 is positioned at cylindrical shell 49, and the wall of cylindrical shell 49 is provided with suction grid 491 and discharges grid 492, and suction port 41 is formed at suction grid 491 place, and exhaust port 42 is formed at discharges grid 492 place.First gum cover and the second gum cover have buffer function.
Clutch shaft bearing support 43 is disk-shaped and be located at one end of cylindrical shell 49, and the second bearing bracket 44 is disk-shaped and to be located in cylindrical shell 49 and near the other end of cylindrical shell 49; Impeller housing is the shape of cage.As shown in Figure 15 and Figure 16, clutch shaft bearing support 43, second bearing bracket 44 and cylindrical shell 49 can independent molding and forming, then by ultrasonic welding mode or other welding manners, clutch shaft bearing support 43, second bearing bracket 44 and cylindrical shell 49 three are linked together, certainly, clutch shaft bearing support 43 or the second bearing bracket 44 can molding and forming together with cylindrical shell.
First end cap 12 and the second end cap 14 are arranged along the axial direction interval of live axle 111, and the first end cap 12 is parallel with the second end cap 14;
Described coupling 3 comprises main body, and described main body is provided with a live axle jack 331 that can insert for live axle 111 and can the output shaft jack 311 that inserts of the output shaft 21 of power supply machine.Coupler structure disclosed in this technological scheme is simple, fast easy to assembly.
Described main body comprises cover 32 and an inner sleeve 33 in an overcoat 31; Overlap 32 the first jacks 312 inserted during one end of described overcoat 31 is provided with and can supplies, described output shaft jack 311 is located at the other end of overcoat 31, and described first jack 312 is provided with the circumferential locating slot 313 of several circumference around the first jack 312 distribution; The outer wall of described middle cover 32 is provided with several circumferential locating tooths 321 that can coordinate with circumferential locating slot 313, when middle cover 32 inserts the first jack 312, circumference locating tooth 321 inserts in circumferential locating slot 313 to make overcoat 31 fixing with transmitting torque with middle cover 32 circumference, the center of described middle cover 32 is provided with second jack 322 that can insert for inner sleeve 33, as shown in fig. 14b, the cross section of described second jack 322 is square substantially;
As shown in figures 14a, described inner sleeve 33 is substantially square and coordinates with the second jack 322, when overlapping 32 in inserting to make inner sleeve 33, middle cover 32 is fixing with transmitting torque with inner sleeve 33 circumference, described live axle jack 331 is located at the center of inner sleeve 33, in the utility model, the cross section of the second jack 322 and inner sleeve 33 are all in being with the square of fillet.
The structure of coupling of the present utility model is not limited to said structure, and such as coupling can adopt case butt coupling as shown in figure 11, or coupling adopts the coupling of other structure of the prior art.
One impeller housing 4, cross-flow type impeller 1 and a coupling 3 form a set of making and flow unit A, described cross-flow type is made stream pump and is comprised two covers and make stream unit A, the both sides that stream unit A lays respectively at motor 2 made by two covers, described motor 2 is two output shaft electric machines, and every side output shaft 21 of described motor flows unit A coordinate with a set of making.
Described cross-flow type is made stream pump and is also comprised casing 5, support 6 and pedestal 7, and motor 2 is installed in casing 5, and often overlap the impeller housing 4 making stream unit A and be assemblied on casing 5 respectively, two covers are made stream unit A and are arranged symmetrically, and casing 5 is arranged on pedestal 7 by support 6.Pedestal 7 can be bearing in liquid-container (not shown).Pedestal 7 can comprise the magnetic upper sucker 71 of tool and the magnetic lower sucker 72 of tool, when sucker 72 is fixed in liquid-container instantly, makes the location of flowing pump together with upper sucker 71 can be adsorbed on lower sucker 72 to realize this cross-flow type.Support 6 comprises two symmetrically outwardly directed adjutages 61, and the outer end 611 of one of them adjutage is arranged on one of them impeller housing one end away from casing 5, and the outer end of another adjutage is arranged on another impeller housing one end away from casing 5.
Claims (10)
1. cross-flow type makes a stream pump, comprises the cross-flow type impeller with live axle and the motor with output shaft, it is characterized in that: the output shaft of described motor is connected to make motor order about cross-flow type vane rotary with live axle by coupling.
2. cross-flow type according to claim 1 makes stream pump, it is characterized in that: described cross-flow type is made stream pump and also comprised the impeller housing being provided with suction port and exhaust port, and described cross-flow type impeller is located in impeller housing rotationally.
3. cross-flow type according to claim 2 makes stream pump, it is characterized in that:
Described impeller housing is provided with clutch shaft bearing support, and described clutch shaft bearing support is provided with clutch shaft bearing;
Described cross-flow type impeller also has drive-connecting shaft, the first end cap, blade and the second end cap, first end cap and the second end cap are arranged along the axial direction interval of live axle, the quantity of blade is multiple, each blade is connected between the first end cap and the second end cap, multiple blade distributes around the circumference of live axle, described drive-connecting shaft stretches out from the first end cap towards clutch shaft bearing support, and described drive-connecting shaft rotatably support is on clutch shaft bearing, described live axle stretches out from the second end cap towards the output shaft of motor, and the output shaft of drive-connecting shaft, live axle and motor is coaxial setting.
4. cross-flow type according to claim 3 makes stream pump, it is characterized in that:
Described impeller housing is also provided with the second bearing bracket, and clutch shaft bearing support and the second bearing bracket are arranged along the axial direction interval of live axle, and described second bearing bracket is provided with the second bearing, and described live axle rotatably support is on the second bearing.
5. cross-flow type according to claim 4 makes stream pump, it is characterized in that:
Described drive-connecting shaft and live axle are integrated, described drive-connecting shaft and live axle are formed at the two end part of a major axis, described major axis is simultaneously through the first end cap and the second end cap, the end that described major axis extends towards clutch shaft bearing support forms described drive-connecting shaft, and described major axis forms described live axle towards the end that the second bearing bracket extends.
6. cross-flow type according to claim 4 makes stream pump, it is characterized in that:
Described clutch shaft bearing support is provided with the first mounting hole, is provided with the first gum cover in the first mounting hole, and clutch shaft bearing comprises the first axle sleeve be placed on outside drive-connecting shaft, and the first axle sleeve is installed in the first gum cover;
Described second bearing bracket is provided with the second mounting hole, is provided with the second gum cover in the second mounting hole, and the second bearing comprises the second axle sleeve be placed on outside live axle, and the second axle sleeve is installed in the second gum cover;
Impeller housing comprises a cylindrical shell, and cross-flow type impeller is positioned at cylindrical shell, and the wall of cylindrical shell is provided with suction grid and discharges grid, and suction port is formed at suction grid place, and exhaust port is formed at discharges grid place.
7. cross-flow type according to claim 2 makes stream pump, it is characterized in that:
Described coupling comprises main body, described main body be provided with one can for live axle insert live axle jack and one can power supply machine output shaft insert output shaft jack.
8. cross-flow type according to claim 7 makes stream pump, it is characterized in that:
Described main body comprises cover and an inner sleeve in an overcoat;
The first jack of insertion is overlapped in one end of described overcoat in being provided with and can supplying, described output shaft jack is located at the other end of overcoat, and described first jack is provided with the circumferential locating slot of several circumference around the first jack distribution;
The outer wall of described middle cover is provided with several circumferential locating tooths that can coordinate with circumferential locating slot, when middle cover insertion the first jack, circumference locating tooth inserts in circumferential locating slot to make overcoat and middle circumference of overlapping fix with transmitting torque, the center of described middle cover is provided with second jack that can insert for inner sleeve, and the cross section of described second jack is square substantially;
Described inner sleeve is substantially square and coordinates with the second jack, and when overlapping in inserting to make inner sleeve, middle cover and inner sleeve circumference are fixed with transmitting torque, and described live axle jack is located at the center of inner sleeve.
9. the cross-flow type according to any one of claim 2 to 8 claim makes stream pump, it is characterized in that: an impeller housing, a cross-flow type impeller and coupling composition is a set of makes stream unit, described cross-flow type is made stream pump and is comprised two covers and make stream unit, the both sides that stream unit lays respectively at motor made by two covers, described motor is two output shaft electric machines, every side output shaft of described motor and a set ofly make stream unit matching.
10. cross-flow type according to claim 9 makes stream pump, it is characterized in that: described cross-flow type is made stream pump and also comprised casing, support and pedestal, motor is installed in casing, often cover make stream unit impeller housing be assemblied in respectively on casing, casing by support installing on pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073507.XU CN204458369U (en) | 2015-02-02 | 2015-02-02 | Cross-flow type makes stream pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073507.XU CN204458369U (en) | 2015-02-02 | 2015-02-02 | Cross-flow type makes stream pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204458369U true CN204458369U (en) | 2015-07-08 |
Family
ID=53665268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520073507.XU Expired - Fee Related CN204458369U (en) | 2015-02-02 | 2015-02-02 | Cross-flow type makes stream pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204458369U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016082655A1 (en) * | 2014-11-27 | 2016-06-02 | 梁卫昕 | Crossflow-type flow-making pump |
| WO2017114402A1 (en) * | 2015-12-30 | 2017-07-06 | 余炳炎 | Cross-flow flow-making water pump |
| WO2019061588A1 (en) * | 2017-09-30 | 2019-04-04 | 廖世挥 | Modularly assembled wave maker |
-
2015
- 2015-02-02 CN CN201520073507.XU patent/CN204458369U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016082655A1 (en) * | 2014-11-27 | 2016-06-02 | 梁卫昕 | Crossflow-type flow-making pump |
| WO2017114402A1 (en) * | 2015-12-30 | 2017-07-06 | 余炳炎 | Cross-flow flow-making water pump |
| US10995764B2 (en) | 2015-12-30 | 2021-05-04 | Guangdong Boyu Group Co., Ltd. | Cross-flow type flow-making water pump |
| WO2019061588A1 (en) * | 2017-09-30 | 2019-04-04 | 廖世挥 | Modularly assembled wave maker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170711 Address after: 528400 Dongsheng Town, Zhongshan City, Guangdong Province with Mao Village "with Mao Wai" Industrial Park Patentee after: Zhongshan Jiebao Electronic Appliance Co. Ltd Address before: 528400 Guangdong Province, Zhongshan City Dongsheng Town, Zhongshan City Industrial Zone with Mao Triopo Electric Co. Ltd. Patentee before: Zhu Xiaoxiong |
|
| 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: 20150708 Termination date: 20210202 |