CN207830122U - A kind of gear type diesel oil transfer pump - Google Patents
A kind of gear type diesel oil transfer pump Download PDFInfo
- Publication number
- CN207830122U CN207830122U CN201721883221.3U CN201721883221U CN207830122U CN 207830122 U CN207830122 U CN 207830122U CN 201721883221 U CN201721883221 U CN 201721883221U CN 207830122 U CN207830122 U CN 207830122U
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- Prior art keywords
- groove
- spring
- fixedly connected
- oil transfer
- transfer pump
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- 239000002283 diesel fuel Substances 0.000 title claims abstract description 24
- 238000010992 reflux Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 20
- 235000019198 oils Nutrition 0.000 description 20
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000012208 gear oil Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Abstract
The utility model is related to oil transportation pump technical fields, and disclose a kind of gear type diesel oil transfer pump, including the pump housing, one end of the pump housing is provided with oil inlet, the other end of the pump housing is provided with oil outlet, and the bottom side of pump body is fixedly connected with reflux line, and the side of reflux line is provided with safety valve, the bottom of safety valve is fixedly connected with second spring, and the bottom of second spring is provided with adjusting bolt.The gear type diesel oil transfer pump, by the way that the first groove, the second groove and the first spring is arranged, in the second groove that the inside of the first groove offers, and second is equipped with the first spring in groove, when clamping block is connected to the first spring side in the second groove, certain buffering can be carried out to transmission torque, effectively reduce the rigid impact between shaft and driving gear, into row buffering when can also be rotated simultaneously to driving gear and driven gear, the service life that oil transfer pump can be extended enables oil transfer pump to bear greater impact power.
Description
Technical field
The utility model is related to oil transportation pump technical field, specially a kind of gear type diesel oil transfer pump.
Background technology
Gear oil pump can be by viscosity the clean neutral fluid of 1-8 ° of E (such as：Mineral such as machine oil, kerosene, diesel oil and each
Vegetable oil) in from a container transport to another container, it can improve working efficiency, reduce labor intensity, and therefore, be suitble to quotient
The industries such as industry, industry and agricultural are used as oil transportation, and gear oil pump wears hose coupling.Gear type diesel oil is defeated currently on the market
It drives driving gear to rotate using shaft when oil pump oil transportation, realizes that driving gear drives driven gear rotation to carry out oil transportation, in master
Moving gear rotate when will produce larger impact force, buffering effect is poor, cause oil transfer pump there are service life it is short and repair frequency
Numerous problem, it is difficult to meet the larger transmission requirement of impact force, for this purpose, proposing that a kind of gear type diesel oil transfer pump is above-mentioned to solve
Problem.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of gear type diesel oil transfer pump, has buffering effect
It is good and the advantages that extend oil transfer pump service life, it solves gear fuel supply pump currently on the market there are using effects and is bad
Problem.
(2) technical solution
To realize above-mentioned good buffer effect and extending the purpose of oil transfer pump service life, the utility model provides following skill
Art scheme：A kind of gear type diesel oil transfer pump, including the pump housing, one end of the pump housing are provided with oil inlet, the pump housing it is another
One end is provided with oil outlet, and the bottom side of the pump body is fixedly connected with reflux line, the side setting of the reflux line
There are safety valve, the bottom of the safety valve to be fixedly connected with second spring, the bottom of the second spring is provided with adjusting bolt,
The middle part of the pump housing inner cavity is disposed with dead axle and shaft from top to bottom, and the surface of the dead axle is fixedly connected with driven
The surface of gear, the shaft is fixedly connected with driving gear, and the side of the driving gear is fixedly connected with geared sleeve, described
Geared sleeve is internally provided with shaft, and the inside of the driving gear offers the first groove, and the inside of first groove is opened
Equipped with the second groove, the inside of second groove is fixedly connected with the first spring, and one end of first spring is fixedly connected
There is clamping block.
Preferably, the side of the clamping block is fixedly connected with rubber pad, and the quantity of rubber pad is three.
Preferably, the both sides of the geared sleeve inner cavity have been fixedly connected with sealing ring.
Preferably, second groove and the first spring equalization angle setting and there are three.
Preferably, the quantity of the sealing ring is two, and two sealing rings are rubber seal.
Preferably, the quantity of the clamping block is three, and the angles such as three clamping blocks are arranged on the surface of shaft.
Preferably, the driving gear is intermeshed with driven gear.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of gear type diesel oil transfer pump, has following
Advantageous effect：
The gear type diesel oil transfer pump, by the way that the first groove, the second groove and the first spring is arranged, in the first groove
The second groove that inside offers, and the first spring is installed in the second groove, when clamping block is connected in the second groove
One spring side can carry out transmission torque certain buffering, effectively reduce the rigid impact between shaft and driving gear,
Into row buffering when can also be rotated simultaneously to driving gear and driven gear, the service life of oil transfer pump can be extended, make oil transfer pump
Greater impact power can be born, by there are three the second grooves and the setting of the first spring equalization angle, reduces single first bullet
The endurance of spring improves the service life of the first spring, to substantially increase the practicability of the gear type diesel oil transfer pump.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model driving gear structural schematic diagram；
Fig. 3 is the utility model geared sleeve structural schematic diagram.
In figure：1 pump housing, 2 oil inlets, 3 oil outlets, 4 reflux lines, 5 dead axles, 6 driven gears, 7 driving gears, 8 shafts,
81 geared sleeves, 82 clamping blocks, 83 first grooves, 84 second grooves, 85 first springs, 86 rubber pads, 87 sealing rings, 9 second bullets
Spring, 10 adjusting bolts, 11 safety valves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of gear type diesel oil transfer pump, including the pump housing 1, one end of the pump housing 1 are provided with oil inlet 2,
The other end of the pump housing 1 is provided with oil outlet 3, and the bottom side inside the pump housing 1 is fixedly connected with reflux line 4, the side of reflux line 4
It is provided with safety valve 11, the bottom of safety valve 11 is fixedly connected with second spring 9, and the bottom of second spring 9 is provided with adjusting spiral shell
Bolt 10, the middle part of 1 inner cavity of the pump housing are disposed with dead axle 5 and shaft 8 from top to bottom, the surface of dead axle 5 be fixedly connected with from
The surface of moving gear 6, shaft 8 is fixedly connected with driving gear 7, and driving gear 7 is intermeshed with driven gear 6, driving gear 7
Side be fixedly connected with geared sleeve 81, the both sides of 81 inner cavity of geared sleeve have been fixedly connected with sealing ring 87, the number of sealing ring 87
Amount is two, and two sealing rings 87 are rubber seal, and geared sleeve 81 is internally provided with shaft 8, driving gear 7 it is interior
Portion offers the first groove 83, and the inside of the first groove 83 offers the second groove 84, and the inside of the second groove 84 is fixedly connected
Have the first spring 85, the second groove 84 and the impartial angle setting of the first spring 85 and there are three, one end of the first spring 85 is fixed
It is connected with clamping block 82, by the way that the first groove 83, the second groove 84 and the first spring 85 is arranged, in the inside of the first groove 83
The second groove 84 offered, and the first spring 85 is installed in second groove 84, when clamping block 82 is connected to the second groove 84
Interior 85 side of the first spring, can carry out transmission torque certain buffering, effectively reduce between shaft 8 and driving gear 7
Rigid impact, while the use of oil transfer pump can be extended into row buffering when can also be rotated to driving gear 7 and driven gear 6
Service life enables oil transfer pump to bear greater impact power, by there are three the second grooves 84 and the impartial angle setting of the first spring 85,
The endurance for reducing single first spring 85 improves the service life of the first spring 85, to substantially increase the gear
The side of the practicability of formula diesel oil transfer pump, clamping block 82 is fixedly connected with rubber pad 86, and the quantity of rubber pad 86 is three,
The quantity of clamping block 82 is three, and three clamping blocks 82 wait angles to be arranged on the surface of shaft 8.
In conclusion the gear type diesel oil transfer pump, by the way that the first groove 83, the second groove 84 and the first spring is arranged
85, in the second groove 84 that the inside of the first groove 83 offers, and the first spring 85 is installed in second groove 84, works as clamping
Block 82 is connected to 85 side of the first spring in the second groove 84, and certain buffering can be carried out to transmission torque, is effectively reduced
Rigid impact between shaft 8 and driving gear 7, while into row buffering when can also be rotated to driving gear 7 and driven gear 6,
The service life that oil transfer pump can be extended enables oil transfer pump to bear greater impact power, passes through the second groove 84 and the first spring
There are three 85 impartial angle settings, reduces the endurance of single first spring 85, improves the service life of the first spring 85,
To substantially increase the practicability of the gear type diesel oil transfer pump.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of gear type diesel oil transfer pump, including the pump housing (1), it is characterised in that：One end of the pump housing (1) is provided with oil inlet
The other end of mouth (2), the pump housing (1) is provided with oil outlet (3), and the internal bottom side of the pump housing (1) is fixedly connected with reflux
The side of pipeline (4), the reflux line (4) is provided with safety valve (11), and the bottom of the safety valve (11) is fixedly connected with
Second spring (9), the bottom of the second spring (9) are provided with adjusting bolt (10), and the middle part of the pump housing (1) inner cavity is from upper
It is disposed with dead axle (5) and shaft (8) down, the surface of the dead axle (5) is fixedly connected with driven gear (6), described
The surface of shaft (8) is fixedly connected with driving gear (7), and the side of the driving gear (7) is fixedly connected with geared sleeve (81),
The geared sleeve (81) is internally provided with shaft (8), and the inside of the driving gear (7) offers the first groove (83), institute
The inside for stating the first groove (83) offers the second groove (84), and the inside of second groove (84) is fixedly connected with the first bullet
One end of spring (85), first spring (85) is fixedly connected with clamping block (82).
2. a kind of gear type diesel oil transfer pump according to claim 1, it is characterised in that：The side of the clamping block (82)
It is fixedly connected with rubber pad (86), and the quantity of rubber pad (86) is three.
3. a kind of gear type diesel oil transfer pump according to claim 1, it is characterised in that：Geared sleeve (81) inner cavity
Both sides have been fixedly connected with sealing ring (87).
4. a kind of gear type diesel oil transfer pump according to claim 1, it is characterised in that：Second groove (84) and
One spring (85) equalization angle setting and there are three.
5. a kind of gear type diesel oil transfer pump according to claim 3, it is characterised in that：The quantity of the sealing ring (87)
It it is two, and two sealing rings (87) are rubber seal.
6. a kind of gear type diesel oil transfer pump according to claim 1, it is characterised in that：The quantity of the clamping block (82)
It it is three, and the angles such as three clamping blocks (82) are arranged on the surface of shaft (8).
7. a kind of gear type diesel oil transfer pump according to claim 1, it is characterised in that：The driving gear (7) with from
Moving gear (6) is intermeshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721883221.3U CN207830122U (en) | 2017-12-29 | 2017-12-29 | A kind of gear type diesel oil transfer pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721883221.3U CN207830122U (en) | 2017-12-29 | 2017-12-29 | A kind of gear type diesel oil transfer pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830122U true CN207830122U (en) | 2018-09-07 |
Family
ID=63390106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721883221.3U Active CN207830122U (en) | 2017-12-29 | 2017-12-29 | A kind of gear type diesel oil transfer pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830122U (en) |
-
2017
- 2017-12-29 CN CN201721883221.3U patent/CN207830122U/en active Active
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