CN202194824U - Oil supply device integrated with large discharge pump motor - Google Patents
Oil supply device integrated with large discharge pump motor Download PDFInfo
- Publication number
- CN202194824U CN202194824U CN2011203310919U CN201120331091U CN202194824U CN 202194824 U CN202194824 U CN 202194824U CN 2011203310919 U CN2011203310919 U CN 2011203310919U CN 201120331091 U CN201120331091 U CN 201120331091U CN 202194824 U CN202194824 U CN 202194824U
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- CN
- China
- Prior art keywords
- driving gear
- pump housing
- pump
- transmission gear
- large discharge
- 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
The utility model belongs to a device for hydraulic pressure in machinery, particularly relates to an oil supply device integrated with a large discharge pump motor. A first transmission gear (5) with an abnormal module inside is arranged in a first pump body (4) and meshed with a second transmission gear (14) connected with the abnormal module, and a third transmission gear (9) and a fourth transmission gear (13) which are in meshed connection with the module are arranged in a second pump body (10). The first transmission gear (5), namely an output shaft of the motor, and the third transmission gear (9) of a pump, namely an input shaft, are wedge-shaped keys and integrated with a groove. The first pump body (4) is fixedly connected with the second pump body (10) together through a first middle body (6) and a second middle body (8) and sealed through framework oil seal (7). The oil supply device integrated with the large discharge pump motor saves energy, improves work efficiency and prolongs service life of hydraulic systems on various machines.
Description
Technical field
The utility model belongs in the machinery hydraulic pressure and uses equipment, particularly a kind of oil supplying device of large discharge pump motor one.
Background technique
At present, in many colliery downhole production, various machinery; Because consume and all need often add and filter, and these loaded down with trivial details work all will be accomplished by manual work like the hydraulic oil of the hydraulic part of coal digging machine, pick rock machine etc., owing to lean on artificial repairing and filtration; Make labor strength big, and inefficiency, also can cause the oil of adding to can not get filtering sometimes; Do not reach the turbidity test of equipment requirements, influence the working life of normally using and reducing equipment of equipment.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned technical deficiency, a kind of simple in structure, liberation workman work is provided, the oil supplying device of the large discharge pump motor one of high working efficiency.
The technological scheme that the utility model technical solution problem adopts is: the oil supplying device of large discharge pump motor one comprises protecgulum, the pump housing one, the pump housing two, locating stud, hexagon socket head cap screw, sliding bearing, side plate, outside framework oil seal; Be characterized in the pump housing one, being equipped with the driving gear one of anomalous mode number; The be connected with a joggle driving gear two of anomalous mode number of driving gear one; Dress is meshed and connects with modulus in the pump housing two driving gear three and driving gear four; Driving gear one is that the driving gear three of motor output shaft and pump is that input shaft is that wedge key and groove link into an integrated entity, and the pump housing one is connected fixing with intermediate one between the pump housing two and uses skeleton oil seal with intermediate two.
The beneficial effect of the utility model is: the oil supplying device of large discharge pump motor one; Utilize under the mine abundant pressurized air easily as power, drive motor work, motor drives pump fluid is sent in the container; Save the energy; Make various mining machineries in the mine can in time replenish the fluid of cleaning, liberated hand labor, improved working efficiency and various mechanically hydraulic system working life.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is the oil supplying device structure sectional view of large discharge pump motor one.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
Among the figure, the 1-protecgulum; The 2-sliding bearing; The 3-locating stud; The 4-pump housing one; 5-driving gear one; 6-intermediate one; The 7-outside framework oil seal; 8-intermediate two; 9-driving gear three; The 10-pump housing two; The 11-side plate; The 12-bonnet; 13-driving gear four; 13-1-oil-through hole two; 14-driving gear two; 14-1-oil-through hole one; The 15-hexagon socket head cap screw; The 16-baffler; 17-low pressure chamber one; 18-hyperbaric chamber one; The 19-suction port; The 20-filler opening; 21-low pressure chamber two; The 22-cavity volume; 23-hyperbaric chamber two; The 24-oil outlet.
Embodiment
Embodiment, with reference to accompanying drawing 1 ~ 3, the oil supplying device of large discharge pump motor one is that employing pressurized air is the motivational drive motor operations, the motor driving gear pump is sent into fluid in the container, accomplishes hydraulic oil compensation and filtration work on the machinery.The driving gear 1 of anomalous mode number is housed in the pump housing 1 of the oil supplying device of large discharge pump motor one; The be connected with a joggle driving gear 2 14 of anomalous mode number of driving gear 1 is equipped with sliding bearing 2 between axle on driving gear 1 and the driving gear 2 14 and protecgulum 1, the intermediate 1.The pump housing 1 is located by connecting with locating stud 3 between protecgulum 1, intermediate 1 and fixes with hexagon socket head cap screw 15.In the pump housing 2 10, be equipped with the driving gear 39 of modulus and the driving gear 4 13 that is connected with a joggle with driving gear 39, be equipped with sliding bearing 2 between axle on driving gear 39 and the driving gear 4 13 and intermediate 28, the bonnet 12.Fix together with locating stud 3 connection location and with hexagon socket head cap screw 15 between intermediate 28, the pump housing 2 10 and the bonnet 12.One 5 right-hand member heads of driving gear in intermediate 1 and intermediate 28 are provided with wedge shaped projection; 39 left end heads of driving gear in intermediate 28 are provided with the groove that matches with wedge shaped projection; In the groove on 39 left end heads of the wedge shaped projection of one 5 right-hand member heads of driving gear wedging driving gear, make anomalous mode count driving gear 1 and link into an integrated entity and rotate synchronously with modulus driving gear 39.Intermediate 1 seals with outside framework oil seal 7 with the joint of intermediate 28.Be provided with side plate 11 in driving gear one, two, three, 45,14,9,13 side.With hexagon socket head cap screw 15 that two pumps are fixing together again between protecgulum 1 and the bonnet 12.On a side of the pump housing 1, be provided with suction port 19; On the position of corresponding suction port 19 baffler 16 is housed; Suction port 19 is counted driving gear 1 with anomalous mode and is formed hyperbaric chamber 1 with driving gear 2 14 engagement places; Form low pressure chamber 1 in the baffler 16 and establish oil-through hole one 14-1, establish oil-through hole two 13-1 in the center of 4 13 of driving gears at the axial centre place of driving gear 2 14.On the bi-side of the pump housing 2 10, establish filler opening 20 and oil outlet 24; Filler opening 20 forms low pressure chamber 2 21 with driving gear 39 and driving gear 4 13 engagement places; Oil outlet 24 forms hyperbaric chamber 2 23 with the engagement place of driving gear 39 driving gears 4 13, forms cavity volume 22 between driving gear 39 and driving gear 4 13 and the pump housing 2 10.
The working principle of the oil supplying device of large discharge pump motor one is: pressurized air is got into by the suction port on the pump housing 1 19, and the promotion anomalous mode is counted driving gear 1 and rotated in the direction of arrows with the driving gear 2 14 that is engaged with.Drive is rotated with modulus driving gear 39 and driving gear 4 13.Hydraulic oil is got in the low pressure chamber 2 21 by the filler opening on the pump housing 2 10 20, under the drive that driving gear 39 and driving gear 4 13 rotate, gets into hyperbaric chamber 2 23 through cavity volume 22 and arrives oil outlet 24, sends in the hydraulic oil container, accomplishes repairing.
Claims (1)
1. the oil supplying device of a large discharge pump motor one; Comprise protecgulum (1), the pump housing one (4), the pump housing two (10), locating stud (3), hexagon socket head cap screw (15), sliding bearing (2), side plate (11), outside framework oil seal (7); It is characterized in that in the pump housing one (4), being equipped with the driving gear one (5) of anomalous mode number; The be connected with a joggle driving gear two (14) of anomalous mode number of driving gear one (5); Dress is meshed and connects with modulus in the pump housing two (10) driving gear three (9) and driving gear four (13); Driving gear one (5) is that the driving gear three (9) of motor output shaft and pump is that input shaft is that wedge key and groove link into an integrated entity, and the pump housing one (4) is connected fixing with intermediate one (6) between the pump housing two (10) and seals with outside framework oil seal (7) with intermediate two (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203310919U CN202194824U (en) | 2011-09-06 | 2011-09-06 | Oil supply device integrated with large discharge pump motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203310919U CN202194824U (en) | 2011-09-06 | 2011-09-06 | Oil supply device integrated with large discharge pump motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202194824U true CN202194824U (en) | 2012-04-18 |
Family
ID=45949739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203310919U Expired - Fee Related CN202194824U (en) | 2011-09-06 | 2011-09-06 | Oil supply device integrated with large discharge pump motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202194824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287369A (en) * | 2011-09-06 | 2011-12-21 | 阜新工大科技发展有限公司 | Large discharge pump and motor integrated oil supply device |
| CN113250951A (en) * | 2021-04-30 | 2021-08-13 | 南昌矿山机械有限公司 | Hydraulic drive gear pump and application method thereof |
-
2011
- 2011-09-06 CN CN2011203310919U patent/CN202194824U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287369A (en) * | 2011-09-06 | 2011-12-21 | 阜新工大科技发展有限公司 | Large discharge pump and motor integrated oil supply device |
| CN113250951A (en) * | 2021-04-30 | 2021-08-13 | 南昌矿山机械有限公司 | Hydraulic drive gear pump and application method thereof |
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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 |
Granted publication date: 20120418 Termination date: 20140906 |
|
| EXPY | Termination of patent right or utility model |