CN206221241U - A kind of diesel engine impeller pump capable of reversing - Google Patents
A kind of diesel engine impeller pump capable of reversing Download PDFInfo
- Publication number
- CN206221241U CN206221241U CN201621315165.9U CN201621315165U CN206221241U CN 206221241 U CN206221241 U CN 206221241U CN 201621315165 U CN201621315165 U CN 201621315165U CN 206221241 U CN206221241 U CN 206221241U
- Authority
- CN
- China
- Prior art keywords
- reversing
- diesel engine
- box
- power
- impeller pump
- 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
Links
- 230000001360 synchronised effect Effects 0.000 claims description 38
- 230000009467 reduction Effects 0.000 claims description 32
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000021615 conjugation Effects 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 230000008859 change Effects 0.000 abstract description 3
- 230000008676 import Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000002262 irrigation Effects 0.000 abstract description 2
- 238000003973 irrigation Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
The utility model discloses a kind of diesel engine impeller pump capable of reversing, including power part, commutation part and turning member, run through all parts using a pair of input shafts and a pair of armature spindles, impeller pump inside various pieces are connected with each other stable and firm, by the direction of rotation for controlling the disconnected conjunction of the clutch in commutation part to control rotor, so as to change the conveying direction of medium, a kind of diesel engine impeller pump that can online change import and export is provided, and power taking mouthful has been reserved on impeller pump, realize a tractor serves several purposes, it is widely used in flood-fighting, municipal administration, environmental protection, the industries such as agricultural irrigation.
Description
Technical field
The utility model is related to impeller pump, more particularly to a kind of diesel engine impeller pump capable of reversing.
Background technology
Impeller pump belongs to displacement pump also known as colloid pump, lobe pump, three blade pump, general-purpose delivery pump etc..It is by means of working chamber
In the periodicity of multiple fixed volumes conveying unit be converted the purpose that reaches trandfer fluid, the mechanical energy of motor passes through
Pump is converted into the pressure energy of trandfer fluid；Impeller pump is in the course of the work indeed through a pair synchronous conjugation reversely rotations
The rotor for turning, rotor is driven by a pair of synchromesh gears in casing, and rotor synchronizes negative side under the drive of major-minor axle
To rotation, the volume of pump is changed, so as to constitute vacuum higher and discharge pressure, suck the material to be conveyed,
It is widely used in all trades and professions.
Existing diesel engine impeller pump can not arbitrarily change import and export online in operation process, and this just changes temporarily to needs
The occasion for becoming Inlet and outlet water direction causes very big trouble.
Utility model content
The purpose of this utility model is improved by conventional diesel engine impeller pump, solves the skill that prior art is present
A kind of art problem, there is provided diesel engine impeller pump capable of reversing.
The technical solution of the utility model：
A kind of diesel engine impeller pump capable of reversing, including it is arranged on power part and turning member on pedestal, the power
Commutation part is provided between part and turning member, the power part, commutation part and turning member are by bolt successively phase
Even, the commutation part also includes reversing box, reduction box and synchronous case, and clutch, the reversing box are provided with the reduction box
Pass through positive entering spindle with reduction box and reverse entering spindle connects insertion, the positive entering spindle and reverse entering spindle
Input synchronous gear wheel set is connected in reversing box, and the small tooth of input of clutch, speed reducing gear pair is sequentially connected in reduction box
Wheel, the middle vertical plane two of the symmetrical deceleration gear wheel for being distributed in speed reducing gear pair of the positive entering spindle, reverse entering spindle
Side.
Further technical scheme is that the power part also includes Diesel engine, the flywheel of the Diesel engine
Shell is connected by adpting flange with reversing box, and the flywheel of the Diesel engine is input into by shaft coupling with the forward direction in reversing box
Main shaft is connected.
Further technical scheme is, it is characterised in that the turning member also includes the pump housing and rotor, in pump body
A pair of conjugation of connection reversely rotate rotor, and the pump housing is connected one end and is provided with wear-resisting ring with a pair of conjugation reverse rotation rotors,
The other end is provided with the pump head lid of wear-resisting ring, the pair of conjugation reversely rotate internal rotor be respectively equipped with power rotor axle and
Driven rotor axle, the power rotor axle and driven rotor axle both sides are equipped with mechanical seal.
Further technical scheme is that the power rotor axle, driven rotor axle connect insertion reduction box, synchronous case and pump
Body, the power rotor axle deceleration box inside connect speed reducing gear pair deceleration gear wheel, the power rotor axle and
Driven rotor axle connects rotor synchronous gear wheel set in synchronous case.
Further technical scheme is to be provided with bearing in the reduction box, synchronous case, the pump housing, pump head lid, and the active turns
Sub- axle, driven rotor axle are placed in reduction box, synchronous case, the pump housing, pump head lid by bearing.
Further technical scheme is that bearing is provided with the reversing box, reduction box, the positive entering spindle, reversely
Entering spindle is placed in reversing box, reduction box by bearing.
Further technical scheme is that the output shaft that synchronous gear wheel set is input into the reversing box is connected with power taking mouthful.
Further technical scheme is that the power part, commutation part and turning member are placed in pedestal by beam
On.
The utility model has the following advantages that compared with prior art：
1st, the utility model between engine and reduction box, with the addition of reversing box compared with conventional rotors pump, by logical
Clutch in power-off control reversing box, so as to control the direction of rotation of rotor, changes conveying direction of the medium in the pump housing, reaches
To the purpose that on-line conversion impeller pump is imported and exported.
2nd, the utility model uses shaft coupling overall package, and all parts are run through using a pair of input shafts and a pair of armature spindles,
Make its internal various pieces mutually stable and firm connection, volume is diminished, compact conformation, while shaft coupling power consumption is reduced,
Noise and abrasion are reduced, so as to improve operating efficiency, increases service life.
3rd, the utility model has reserved power taking mouthful, can output power to outside equipment, realizes a tractor serves several purposes, energy
Enough it is widely used in the industries such as flood-fighting, municipal administration, environmental protection, agricultural irrigation.
Brief description of the drawings
Fig. 1 is diesel engine impeller pump concrete structure schematic diagram capable of reversing；
Fig. 2 is reversing box sectional view.
In figure：1 power part, 11 Diesel engines, 12 shaft couplings, 13 bell housing adpting flanges；
2 commutation parts, 21 reversing boxes, 22 reduction boxes, 23 synchronous casees, 24 rotor synchronous gear wheel sets, 25 speed reducing gear pairs, 26
Clutch, 27 input synchronous gear wheel sets, 28 power takings mouthful, 29 positive entering spindles, 30 reverse entering spindles；
3 turning members, 31 pump housings, 32 rotors, 33 pump head lids, 34 driven rotor axles, 35 power rotor axles, 36 machineries are close
Envelope；
4 pedestals.
Specific embodiment
As shown in figure 1, the diesel engine impeller pump a kind of capable of reversing of the present embodiment, including power part 1, commutation part 2 and
Turning member 3, wherein, power part 1 includes Diesel engine 11, and commutation part 2 includes reversing box 21, reduction box 22, synchronization
Case 23, turning member 3 includes the pump housing 31 and rotor 32, reversing box 21, reduction box 22, synchronous case 23, the pump housing 31 by bolt according to
It is secondary to be connected, wherein, Diesel engine 11, reduction box 22, synchronous case 23 and the pump housing 31 are placed on pedestal 4 by beam, are reduced
Vibrations.
Rotor 32 is connected to inside the pump housing 31, the pump housing 31 is connected one end with reduction box 22 and is provided with wear-resisting ring, other end peace
Equipped with pump head lid 33, bearing, forward direction input master are provided with reversing box 21, reduction box 22, synchronous case 23, the pump housing 31, pump head lid 33
Axle 29, reverse entering spindle 30 are placed in reversing box 21, reduction box 22 by bearing, power rotor axle 35, driven rotor axle 34
It is placed in reduction box 22, synchronous case 23, the pump housing 31, pump head lid 33 by bearing.
The flywheel of Diesel engine 11 is connected by bell housing adpting flange 13 with reversing box 21, reversing box 21 and reduction box
22 connect insertion by positive entering spindle 29 and reverse entering spindle 30, the flywheel of Diesel engine 11 by shaft coupling 12 with
Positive entering spindle 29 in reversing box 21 is connected, the connection in reversing box 21 of positive entering spindle 29 and reverse entering spindle 30
There is input synchronous gear wheel set 27, be connected with the input little gear of clutch 26, speed reducing gear pair 25 in turn in reduction box 22, just
To the middle vertical plane both sides of the symmetrical deceleration gear wheel for being distributed in speed reducing gear pair 25 of entering spindle 29, reverse entering spindle 30,
The two ends of reduction box 22 are connected with reversing box 21 with synchronous case 23 respectively, the pump housing 31 and reduction box 22 by power rotor axle 35,
Driven rotor axle 34 connects insertion, and power rotor axle 35 is connected to the deceleration canine tooth of speed reducing gear pair 25 in the inside of reduction box 22
Wheel, power rotor axle 35 and driven rotor axle 34 are connected with rotor synchronous gear wheel set 24 in synchronous case 23, inside the pump housing 31
The both sides of power rotor axle 35 and driven rotor axle 34 are equipped with mechanical seal 36, it is ensured that the sealing effectiveness of rotor pump chamber.
During work, Diesel engine 11 sends power to positive entering spindle 29, then by being input into synchronous gear wheel set
Power is transmitted to reverse entering spindle 30 by 27, then direction signal is passed into corresponding reducing gear by the control to clutch 26
The input little gear of wheel set 25, imparts power to be arranged on power rotor axle 35 by the input little gear of speed reducing gear pair 25
On speed reducing gear pair 25 deceleration gear wheel, be then transmitted to driven rotor axle 34 by the way that rotor synchronous gear wheel set 24 is synchronous, from
And it is synchronous drive rotor 32 thereon to rotate, the corresponding conjugate rotors of rotor 32 rotate against to form low pressure and high pressure and incite somebody to action
Liquid is sucked and extruded, and reaches the purpose for pumping liquid.
When clutch 26 is powered, the adhesive of clutch 26, the input little gear on speed reducing gear pair 25 turns clockwise, and leads to
The input little gear for crossing speed reducing gear pair 25 imparts power to subtracting for the speed reducing gear pair 25 being arranged on power rotor axle 35
Fast gear wheel, is then transmitted to driven rotor axle 34 by the way that rotor synchronous gear wheel set 24 is synchronous, so that the synchronous rotor for driving thereon
32 turn clockwise, and fill out the medium being punched in cavity and are constantly discharged from entrance point to discharge body end, form the process of conveying；
When clutch 26 is powered off, clutch 26 disconnects, the input little gear rotate counterclockwise on speed reducing gear pair 25, leads to
The input little gear for crossing speed reducing gear pair 25 imparts power to subtracting for the speed reducing gear pair 25 being arranged on power rotor axle 35
Fast gear wheel, is then transmitted to driven rotor axle 34 by the way that rotor synchronous gear wheel set 24 is synchronous, so that the synchronous rotor for driving thereon
32 rotate counterclockwises, now, the direction of medium conveying also changes with the direction of rotation of rotor 32, defeated to entrance point from outlet
Send；
Therefore can by control the clutch of clutch 26 realize impeller pump import and export online commutation.
Additionally, the output shaft that synchronous gear wheel set 27 is input into reversing box 21 is connected with power taking mouthful 28, diesel oil can be sent out
To outside equipment, such as lifting pump reaches the function of a tractor serves several purposes to the power output that motivation 11 is transmitted.
Claims (8)
1. a kind of diesel engine impeller pump capable of reversing, including it is arranged on power part and turning member on pedestal, it is characterised in that
Commutation part is provided between the power part and turning member, the power part, commutation part and turning member pass through spiral shell
Bolt is sequentially connected, and the commutation part also includes reversing box, reduction box and synchronous case, and clutch, institute are provided with the reduction box
State that reversing box and reduction box pass through positive entering spindle and reverse entering spindle connects insertion, the positive entering spindle and reversely
Entering spindle connects in reversing box input synchronous gear wheel set, and clutch, speed reducing gear pair are sequentially connected in reduction box
Input little gear, the symmetrical deceleration gear wheel for being distributed in speed reducing gear pair of the positive entering spindle, reverse entering spindle
Middle vertical plane both sides.
2. a kind of diesel engine impeller pump capable of reversing according to claim 1, it is characterised in that the power part also includes
Diesel engine, the bell housing of the Diesel engine is connected by adpting flange with reversing box, the Diesel engine fly
Wheel is connected by shaft coupling with the positive entering spindle in reversing box.
3. a kind of diesel engine impeller pump capable of reversing according to claim 1, it is characterised in that the turning member also includes
The pump housing and rotor, are conjugated the rotors for reversely rotating for a pair in pump body connection, and the pump housing and a pair are conjugated what is reversely rotated
Rotor connects one end and is provided with wear-resisting ring, and the other end installs the pump head lid with wear-resisting ring, what the pair of conjugation was reversely rotated
Internal rotor is provided with power rotor axle and driven rotor axle, and it is close that the power rotor axle and driven rotor axle both sides are equipped with machinery
Envelope.
4. a kind of diesel engine impeller pump capable of reversing according to claim 3, it is characterised in that the power rotor axle, from
Dynamic armature spindle connection insertion reduction box, synchronous case and the pump housing, the power rotor axle connect reducing gear in the inside of deceleration box
The deceleration gear wheel of wheel set, the power rotor axle and driven rotor axle connect rotor synchronous gear wheel set in synchronous case.
5. a kind of diesel engine impeller pump capable of reversing according to claim 3, it is characterised in that the reduction box, synchronous case,
Bearing is provided with the pump housing, pump head lid, the power rotor axle, driven rotor axle are placed in reduction box, synchronous case, pump by bearing
In body, pump head lid.
6. a kind of diesel engine impeller pump capable of reversing according to claim 1, it is characterised in that the reversing box, reduction box
Bearing is inside provided with, the positive entering spindle, reverse entering spindle are placed in reversing box, reduction box by bearing.
7. a kind of diesel engine impeller pump capable of reversing according to claim 1, it is characterised in that be input into the reversing box same
The output shaft for walking gear pair is connected with power taking mouthful.
8. a kind of diesel engine impeller pump capable of reversing according to claim 1, it is characterised in that the power part, commutation
Part and turning member are placed on pedestal by beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621315165.9U CN206221241U (en) | 2016-12-02 | 2016-12-02 | A kind of diesel engine impeller pump capable of reversing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621315165.9U CN206221241U (en) | 2016-12-02 | 2016-12-02 | A kind of diesel engine impeller pump capable of reversing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221241U true CN206221241U (en) | 2017-06-06 |
Family
ID=58785376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621315165.9U Expired - Fee Related CN206221241U (en) | 2016-12-02 | 2016-12-02 | A kind of diesel engine impeller pump capable of reversing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221241U (en) |
-
2016
- 2016-12-02 CN CN201621315165.9U patent/CN206221241U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |