CN206801855U - A kind of emergency gear gear pump based on infrared ray - Google Patents
A kind of emergency gear gear pump based on infrared ray Download PDFInfo
- Publication number
- CN206801855U CN206801855U CN201720642302.8U CN201720642302U CN206801855U CN 206801855 U CN206801855 U CN 206801855U CN 201720642302 U CN201720642302 U CN 201720642302U CN 206801855 U CN206801855 U CN 206801855U
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- CN
- China
- Prior art keywords
- tooth
- oil
- driven
- infrared
- gear 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
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Abstract
A kind of emergency gear gear pump based on infrared ray, including housing, housing is provided with front side cap and bonnet, front side cap is provided with pouring orifice, pouring orifice connects oil box, oil box is located between driving tooth and driven tooth, driving tooth connects driving shaft, driving shaft is provided with oil sealing, oil sealing is connected on oil box, driving shaft afterbody is provided with sealing ring, sealing ring rear end connects bonnet, bonnet connects oil discharge outlet, driven tooth connects driven shaft, driven axis connection emptying road, unload oil duct and be provided with compensating groove, infrared inductor is provided with below compensating groove, infrared inductor connects infrared controller, infrared controller connects motor, if automatic retarding in the case that external force is obstructed can be run into when machine is run by infrared inductor and infrared controller can prevent motor damage, and add denoising device, noise pollution can be reduced, reduce sound pollution.
Description
Technical field
It the utility model is related to a kind of gear pump, and in particular to a kind of emergency gear gear pump based on infrared ray.
Background technology
Gear pump is one kind of displacement pump, and two closing spaces are formed by two gears, the pump housing and front and rear covers, when gear turns
When dynamic, the volume in the space for the side that is out of gear becomes big from small, forms vacuum, draws liquid into, the body in the space of gear engagement side
Product is squeezed into liquid in pipeline from diminishing greatly.Suction chamber and discharge chamber are separated by the path of contact of two gears.Tooth
The pressure of the outlet of wheel pump depends entirely on the size for pumping out place's resistance.Gear pump rely on institute between pumping cylinder and meshing gear
The swept volume of formation changes and moved to convey liquid or be allowed to the drum pump being pressurized.The structure of external toothing duplex geared pump.One
Pitch wheel and pumping cylinder separate suction chamber and discharge chamber.During pinion rotation, the suction chamber side gear teeth are mutually at disengagement
Inter-tooth volume gradually increase, pressure reduces, and liquid enters between cog under differential pressure action.With the rotation of gear, tooth one by one
Between liquid be taken to discharge chamber.At this moment the inter-tooth volume for discharging chamber side wheel tooth engagement place is gradually reduced, and liquid is discharged.Tooth
Wheel pump is applied to conveying without the larger lubricating liquid of solid particle, non-corrosiveness, range of viscosities.The flow of pump can be to 300m
When 3/, pressure is up to 3 × 107 pas.It is typically used as hydraulic pump and conveys all kinds of oil products.Gear pump structure simple and compact, manufacture
Easily, it is easy to maintenance, there is a suction capacity, but flow, pressure fluctuation is larger and noise is big.Gear pump must wear safety valve, with
Prevent for some reason as discharge blockage makes the outlet pressure of pump exceed feasible value and damages pump or prime mover.
With the development of science and technology, gear pump product tends to high pressure, small volume, the direction of Highgrade integration is developed, so as to
Used in client.The existing most volume of gear pump is larger, and the problem of low high pressure volume efficiency, short life also be present.Institute
In order to effectively improve the volumetric efficiency of gear pump and mechanical efficiency, to reduce small product size, further reduce cost, there is an urgent need to
Structure and key components and parts material to gear pump carry out brand-new design, and current existing gear pump adjusts number without automatic
Function, and noise is very much not advantageous to environmental protection.
The content of the invention
The purpose of this utility model is to overcome above-mentioned the shortcomings of the prior art part, there is provided a kind of based on infrared
The emergency gear gear pump of line, the defects of can solve the problem that traditional product, it is easy to use, simple to operate, safe, is easy to big
Scale popularization and application.
The technical solution adopted in the utility model is：A kind of emergency gear gear pump based on infrared ray, including housing, institute
The housing stated is provided with front side cap and bonnet, and described front side cap is provided with pouring orifice, and described pouring orifice connection oil box is described
Oil box be located between driving tooth and driven tooth, described driving tooth connection driving shaft, described driving shaft is provided with oil sealing, institute
The oil sealing stated is connected on oil box, and described driving shaft afterbody is provided with sealing ring, and connection bonnet in described sealing ring rear end is described
Bonnet connection oil discharge outlet, described driven tooth connection driven shaft, described driven axis connection emptying road, described unloads on oil duct
Provided with compensating groove, infrared inductor is provided with below described compensating groove, described infrared inductor connection infrared controller is described
Infrared controller connection motor.
Described driving tooth and driven tooth are relative and closely coupled.
Described pouring orifice is arranged on hull outside.
Described driving shaft drives driving tooth, and described driving tooth drives driven tooth, and described driven tooth drives driven shaft.
Described described sealing ring is arranged to two, and is respectively provided at one end of driving shaft and driven shaft.
Described enclosure interior is provided with denoising device.
The beneficial effects of the utility model are：The utility model can be in machine by infrared inductor and infrared controller
If automatic retarding in the case that external force is obstructed is run into during operation can prevent motor damage, and add denoising device, can reduce
Noise pollution, reduce sound pollution.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model internal structure schematic diagram.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing.
With reference to each figure, a kind of emergency gear gear pump based on infrared ray, including housing 1, before described housing 1 is provided with
Side cover 2 and bonnet 12, described front side cap 2 are provided with pouring orifice 14, described pouring orifice 14 connection oil box 9, described oil box 9
It is located between driving tooth 3 and driven tooth 11, described driving tooth 3 connection driving shaft 5, described driving shaft 5 is provided with oil sealing 4,
Described oil sealing 4 is connected on oil box 9, and the described afterbody of driving shaft 5 is provided with sealing ring 13, the connection of the described rear end of sealing ring 13
Bonnet 12, described bonnet connection oil discharge outlet 15, described driven tooth 11 connection driven shaft 11, the connection of described driven shaft 11 are unloaded
Oil duct 6, the described oil duct 6 that unloads are provided with compensating groove 8, and the described lower section of compensating groove 8 is provided with infrared inductor 17, and described is infrared
Inductor 17 connects infrared controller 16, described infrared controller 16 connection motor.
Described driving tooth 3 and driven tooth 11 are relative and closely coupled.
Described pouring orifice 14 is arranged on the outside of housing 1.
Described driving shaft 5 drives driving tooth 3, and described driving tooth 3 drives driven tooth 11, and described driven tooth 11 drives
Driven shaft 11.
Described described sealing ring 13 is arranged to two, and is respectively provided at one end of driving shaft 5 and driven shaft 11.
Described enclosure interior is provided with denoising device 7.
Specific implementation process is as follows：The utility model is partially attached to outside by the front end stretching front side cap 2 of driving shaft 5
The power intake of motor, after starting motor, motor driven driving shaft 5 rotates, and driving shaft 5 drives driving tooth 3, the band of driving tooth 3
Dynamic driven tooth 11, driven tooth 11 connect driven shaft 11, realize the rotation of the wheel shaft of driven tooth 11.Meanwhile have protecgulum is installed above
Second closed type circle, being provided with framework oil seal of rotating shaft 4 in protecgulum effectively can prevent hydraulic oil from leaking；And receive master in rotation
Power is that infrared inductor can sense and send infrared controller 16 to, and infrared controller 16 controls external motor to stop work
Make, facilitate maintenance and inspection, it also avoid the damage of machine.
In figure, position relationship being given for example only property explanation is described, it is impossible to be interpreted as the limitation to this patent；Obviously, this reality
The utility model example is only intended to clearly illustrate with new above-described embodiment, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the field, can also make on the basis of the above description
Other various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all new in this practicality
All any modification, equivalent and improvement made within the spirit and principle of type etc., should be included in the utility model right will
Within the protection domain asked.
Claims (6)
1. a kind of emergency gear gear pump based on infrared ray, including housing, it is characterised in that：Described housing is provided with front side
Lid and bonnet, described front side cap are provided with pouring orifice, described pouring orifice connection oil box, described oil box be located at driving tooth with
Between driven tooth, described driving tooth connection driving shaft, described driving shaft is provided with oil sealing, and described oil sealing is connected to oil box
On, described driving shaft afterbody is provided with sealing ring, described sealing ring rear end connection bonnet, and described bonnet connects oil discharge outlet,
Described driven tooth connection driven shaft, described driven axis connection emptying road, the described oil duct that unloads is provided with compensating groove, described
Infrared inductor, described infrared inductor connection infrared controller, the connection of described infrared controller are provided with below compensating groove
Motor.
A kind of 2. emergency gear gear pump based on infrared ray according to claim 1, it is characterised in that：Described active
Tooth and driven tooth are relative and closely coupled.
A kind of 3. emergency gear gear pump based on infrared ray according to claim 1, it is characterised in that：Described oiling
Mouth is arranged on hull outside.
A kind of 4. emergency gear gear pump based on infrared ray according to claim 1, it is characterised in that：Described active
Axle drives driving tooth, and described driving tooth drives driven tooth, and described driven tooth drives driven shaft.
A kind of 5. emergency gear gear pump based on infrared ray according to claim 1, it is characterised in that：Described sealing
Ring is arranged to two, and is respectively provided at one end of driving shaft and driven shaft.
A kind of 6. emergency gear gear pump based on infrared ray according to claim 1, it is characterised in that：Described housing
Inside is provided with denoising device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720642302.8U CN206801855U (en) | 2017-06-05 | 2017-06-05 | A kind of emergency gear gear pump based on infrared ray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720642302.8U CN206801855U (en) | 2017-06-05 | 2017-06-05 | A kind of emergency gear gear pump based on infrared ray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206801855U true CN206801855U (en) | 2017-12-26 |
Family
ID=60744896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720642302.8U Expired - Fee Related CN206801855U (en) | 2017-06-05 | 2017-06-05 | A kind of emergency gear gear pump based on infrared ray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206801855U (en) |
-
2017
- 2017-06-05 CN CN201720642302.8U patent/CN206801855U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |