CN203394699U - Novel emulsion pump - Google Patents
Novel emulsion pump Download PDFInfo
- Publication number
- CN203394699U CN203394699U CN201320424545.6U CN201320424545U CN203394699U CN 203394699 U CN203394699 U CN 203394699U CN 201320424545 U CN201320424545 U CN 201320424545U CN 203394699 U CN203394699 U CN 203394699U
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- power transmission
- flange
- emulsion pump
- transmission tire
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Abstract
The utility model discloses a novel emulsion pump, and aims to provide an emulsion pump, which is stable in running, low in failure rate and long in service life. According to the technical scheme, a key point is that the novel emulsion pump comprises an emulsion pump body, wherein the emulsion pump body comprises a motor and a speed reducer; a driving shaft is arranged at the output end of the motor; a driven shaft is arranged at the input end of the speed reducer; the driving shaft is connected with the driven shaft through a shaft coupling; the shaft coupling comprises a driving flange, a driving flange plate, a driven flange, a driven flange plate and a power transmission tire; the driving flange is provided with a driving end face; the driven flange is provided with a driven end face; the power transmission tire is arranged on the driving end face and the driven end face respectively; the driving flange plate clings to one end of the power transmission tire, and is fixedly connected with the driving flange; the driven flange plate clings to the other end of the power transmission tire, and is fixedly connected with the driven flange; the power transmission tire also comprises a skeleton for reducing the deformation of the power transmission tire. The utility model is applied to the novel emulsion pump.
Description
Technical field
The utility model relates to mining machinery manufacturing technology field, and more particularly, it relates to a kind of Novel emulsion pump.
Background technique
Emulsion power pack is the power producer of down-hole performing comprehensive coal mining face timbering equipment, under coal mine, the special small of supporting operation " outside injection type hydraulic pillar " and " hydraulic support " is passed formula liquid-injection equipment, is also the indispensable instrument of supporting operation repair and replacement.Emulsion pump has little, lightweight, easy and simple to handle, mobile flexible, reliable and efficient, energy-conservation, the safe feature of stable working of volume, especially in adit opening, heading end ,Di coal seam and the back production Mian Deng location of narrow space, the irreplaceable product of general large-scale fluid injection pumping plant, is subject to numerous coalmans author's welcome deeply especially.Emulsion pump is a very necessary link that will realize coal mine downhole safety operation.Due to emulsion pump, there is the features such as flow is even, pressure stability, smooth running, intensity is high, pulse is little, oil temperature is low, noise is little, working service is convenient, so be also widely used in pipeline cleaning, workpiece cleaning, glass cleaning, engineering driving etc.
At present, application number is that 200820147616.1 Chinese patent discloses a kind of tyres type coupler for emulsifying pump, initiatively flange is housed on the driving shaft of this coupling, power transmission tire is housed on active flange, initiatively flange plate is contained on active flange and is close to power transmission tire, by bolt A, one end of active flange plate and power transmission tire is fixed on the interior edge face of active flange; Passive flange is sleeved on driven axle, and the other end of power transmission tire is contained on passive flange, and passive flange plate is contained on passive flange and is close to power transmission tire, by bolt B, the other end of passive flange plate and power transmission tire is fixed on the interior edge face of passive flange.
Although this tyres type coupler for emulsifying pump elasticity is large, moment of torsion rigidity is little, damping capacity is strong, can make emulsification pump pneumatic steadily, work well, but coupling bearing capacity is not high, operation along with emulsion pump, the increase of driving shaft and driven shaft relative torsional angle can make tire profile crook, thereby causes on driving shaft and driven shaft, producing larger additional axial force, strengthens bearing load; Meanwhile, tyres type coupler for emulsifying pump is when running up, and tire outer rim expands outwardly because of the effect of centrifugal force, the additional axial force of driving shaft and driven shaft will further increase, reduce the working life of tyres type coupler for emulsifying pump, increase the rate of fault of emulsion pump, and maintenance is frequent.
Model utility content
The deficiency existing for prior art, it is a kind of stable that the purpose of this utility model is to provide, failure rate is low, the emulsion pump of long service life.
For achieving the above object, the utility model provides following technological scheme: a kind of Novel emulsion pump, comprise emulsion pump body, described emulsion pump body comprises motor and retarder, the output terminal of described motor is driving shaft, the input end of retarder is driven shaft, driving shaft connects driven shaft by coupling, described coupling comprises initiatively flange, active flange plate, driven flange, driven flange plate and power transmission tire, described active flange is provided with initiatively end face, driven flange is provided with driven end face, described power transmission tire is arranged at respectively initiatively end face and driven end face, initiatively flange plate is close to one end of power transmission tire and is fixedly connected with initiatively flange, driven flange plate is close to the other end of power transmission tire and is fixedly connected with driven flange, described power transmission tire also comprises for reducing the skeleton of its amount of deformation.
By adopting technique scheme, power transmission tire is fixed on active end face and driven end face with two flange plate, rely on the frictional force producing between power transmission tire and flange plate and flange to carry out transmitting torque; Operation along with emulsion pump; when the increase of driving shaft and driven shaft relative torsional angle is crooked power transmission tire profile; by being set, skeleton can protect in time power transmission tire; its amount of deformation is greatly reduced, prevent that the axle center of driving shaft and driven shaft is offset, then strengthen bearing load; the bearing capacity of coupling is increased; emulsion pump is stable, failure rate is low, and lengthen working life.
The utility model is further set to: described power transmission tire comprises carcass and the cavity being formed by carcass, and described skeleton is ring, and skeleton is arranged in cavity, and two end faces of skeleton are fixedly connected with carcass respectively.
By adopting technique scheme, the skeletal structure of ring is simple, compact, and when the shape of power transmission tire is crooked, skeleton can play the effect of a stiffening rib, reduces the amount of deformation of carcass; , be arranged in the cavity of power transmission carcass meanwhile, neither affect the overall appearance of coupling, can guarantee its effect again.
The utility model is further set to: described power transmission tire is provided with the surface of contact of active flange plate and driven flange plate the inclined-plane cooperatively interacting.
By adopting technique scheme, inclined-plane can strengthen the soundness of power transmission tire, at coupling when highly turning round, can prevent that power transmission tire from expanding outwardly because of the effect of centrifugal force, thereby there is unbalanced displacement in the relative initiatively end face of power transmission tire and driven end face, the final axle center of power transmission tire and the axle center of driving shaft and driven shaft produce skew.
Accompanying drawing explanation
Fig. 1 is the embodiment's of coupling of the present utility model structural representation;
Fig. 2 is the structural representation of the utility model emulsion pump.
Reference character: 1, emulsion pump body; 11, motor; 111, driving shaft; 12, coupling; 121, active flange; 1211, active end face; 122, active flange plate; 123, driven flange; 1231, driven end face; 124, driven flange plate; 125, power transmission tire; 1251, carcass; 1252, cavity; 126, skeleton; 127, inclined-plane; 13, retarder; 131, driven shaft.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model emulsion pump embodiment is described further.
As shown in Figure 1 to Figure 2, a kind of Novel emulsion pump, comprise emulsion pump body 1, described emulsion pump body 1 comprises motor 11 and retarder 13, the output terminal of described motor 11 is driving shaft 111, the input end of retarder 13 is driven shaft 131, driving shaft 111 connects driven shaft 131(by coupling 12 and it should be noted that herein, the coupling 12 of emulsion pump can be selected the various elastic coupling flexible couplings 12 with elastic element such as elastic dowel pin shaft coupling 12, the present embodiment is preferred, coupling 12 adopts coupling with rubber type element 12), described coupling 12 comprises initiatively flange 121, active flange plate 122, driven flange 123, driven flange plate 124 and power transmission tire 125, described active flange 121 is provided with initiatively end face 1211, driven flange 123 is provided with driven end face 1231, described power transmission tire 125 is arranged at respectively initiatively end face 1211 and driven end face 1231, initiatively flange plate 122 is close to power transmission tire 125 one end and is fixedly connected with initiatively flange 121, driven flange 123 dishes are close to the other end of power transmission tire 125 and are fixedly connected with driven flange 123, described power transmission tire 125 also comprises for reducing the skeleton 126 of its amount of deformation, two flange plate of power transmission tire 125 use are fixed on active end face 1211 and driven end face 1231, rely on the frictional force producing between power transmission tire 125 and flange plate and flange to carry out transmitting torque, operation along with emulsion pump, when the increase of driving shaft 111 and driven shaft 131 relative torsional angles is crooked power transmission tire 125 profiles, by being set, skeleton 126 can protect in time power transmission tire 125, its amount of deformation is greatly reduced, prevent that driving shaft 111 and driven shaft 131 axle center are offset, and strengthen bearing load then, the bearing capacity of coupling 12 is increased, emulsion pump is stable, failure rate is low, and lengthen working life.
The cavity 1252 that described power transmission tire 125 comprises carcass 1251 and formed by carcass 1251, described skeleton 126 is ring, skeleton 126 is arranged in cavity 1252, two end faces of skeleton 126 are fixedly connected with and (it should be noted that herein with carcass 1251 respectively, the operation of emulsion pump needs the elasticity of coupling with rubber type element 12 to compensate two axial contrapositions to move, therefore, skeleton 126 can not limit the distortion of power transmission tire 125 completely, the present embodiment is preferred, the skeleton 126 of ring can only limit the distortion of power transmission tire 125), the skeleton 126 of ring is simple in structure, compact, when the shape of power transmission tire 125 is crooked, skeleton 126 can play the effect of a stiffening rib, reduce the amount of deformation of carcass 1251, , be arranged in the cavity 1252 of power transmission tire 125 carcasses 1251 meanwhile, neither affect the overall appearance of coupling 12, can guarantee its effect again.Described power transmission tire 125 is provided with the surface of contact of active flange plate 122 and driven flange plate 124 inclined-plane 127 cooperatively interacting, inclined-plane 127 can strengthen the soundness of power transmission tire 125, at coupling 12 when highly turning round, can prevent that power transmission tire 125 from expanding outwardly because of the effect of centrifugal force, thereby power transmission tire 125 is end face 1211 and the unbalanced displacement of driven end face 1231 generation relatively initiatively, and final power transmission tire 125 axle center and driving shaft 111 and driven shaft 131 axle center produce skew.
The above makes preferred implementation of the present utility model, does not depart from for the person of ordinary skill of the art under the prerequisite of the utility model principle, can also make some modification and improvement, and these also should be considered as protection domain of the present utility model.
Claims (3)
1. a Novel emulsion pump, comprise emulsion pump body, described emulsion pump body comprises motor and retarder, the output terminal of described motor is driving shaft, the input end of retarder is driven shaft, driving shaft connects driven shaft by coupling, described coupling comprises initiatively flange, active flange plate, driven flange, driven flange plate and power transmission tire, it is characterized in that: described active flange is provided with initiatively end face, driven flange is provided with driven end face, described power transmission tire is arranged at respectively initiatively end face and driven end face, initiatively flange plate is close to one end of power transmission tire and is fixedly connected with initiatively flange, driven flange plate is close to the other end of power transmission tire and is fixedly connected with driven flange, described power transmission tire also comprises for reducing the skeleton of its amount of deformation.
2. Novel emulsion pump according to claim 1, is characterized in that: described power transmission tire comprises carcass and the cavity being formed by carcass, and described skeleton is ring, and skeleton is arranged in cavity, and two end faces of skeleton are fixedly connected with carcass respectively.
3. Novel emulsion pump according to claim 1 and 2, is characterized in that: described power transmission tire is provided with the surface of contact of active flange plate and driven flange plate the inclined-plane cooperatively interacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320424545.6U CN203394699U (en) | 2013-07-15 | 2013-07-15 | Novel emulsion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320424545.6U CN203394699U (en) | 2013-07-15 | 2013-07-15 | Novel emulsion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394699U true CN203394699U (en) | 2014-01-15 |
Family
ID=49906235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320424545.6U Expired - Fee Related CN203394699U (en) | 2013-07-15 | 2013-07-15 | Novel emulsion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422667A (en) * | 2015-12-04 | 2016-03-23 | 镇江市润州联轴器厂 | Tire type coupling |
-
2013
- 2013-07-15 CN CN201320424545.6U patent/CN203394699U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422667A (en) * | 2015-12-04 | 2016-03-23 | 镇江市润州联轴器厂 | Tire type coupling |
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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: 20140115 Termination date: 20160715 |