CN207406483U - A kind of gear pump of translator card slot - Google Patents
A kind of gear pump of translator card slot Download PDFInfo
- Publication number
- CN207406483U CN207406483U CN201721393268.1U CN201721393268U CN207406483U CN 207406483 U CN207406483 U CN 207406483U CN 201721393268 U CN201721393268 U CN 201721393268U CN 207406483 U CN207406483 U CN 207406483U
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- China
- Prior art keywords
- clamping portion
- pump
- card slot
- motor
- gear
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Abstract
The utility model discloses a kind of gear pumps of translator card slot, belong to pump housing technical field, the pump housing formed including front pump cover, rear pump cover and pump case, and it is arranged at the in vivo driving gear of the pump and driven gear, the driving gear is driven by transmission shaft and rotated, further include the oilhole for being arranged at the pump case both sides, motor clamping portion is provided on the front pump cover, the motor clamping portion is compared with the boss of front pump cover protrusion, the monosymmetric setting motor card slot of the motor clamping portion；The centre of the motor clamping portion is provided with transmission axis hole, is the boss compared with the motor clamping portion protrusion at the transmission axis hole place；Several mounting holes are additionally provided on the front pump cover, the mounting hole part is located on the motor clamping portion.The gear pump is as power unit, and in the hydraulic system for agricultural machinery, engineering machinery, environmental sanitation machinery and mining machinery etc., self-strength is high, easy to connect.
Description
Technical field
The utility model is related to pump housing technical field, in particular to a kind of gear pump of translator card slot.
Background technology
Gear pump is to convey liquid by the swept volume variation and movement that are formed between pumping cylinder and meshing gear or make
Supercharging drum pump.Two enclosure spaces are formed by two gears, the pump housing and front and rear covers, when gear rotates, are out of gear
The volume in the space of side becomes larger from small, forms vacuum, draws liquid into, the volume in the space of gear engagement side from becoming smaller greatly, and
Liquid is squeezed into pipeline.
Gear pump in hydraulic system, which needs to be engaged with accessories such as motors, to be installed and used, and to self-strength and is connected just
Victory proposes certain requirement.
Utility model content
Application the purpose of this utility model seeks to provide a kind of gear pump of translator card slot, as power unit, uses
In the hydraulic system of agricultural machinery, engineering machinery, environmental sanitation machinery and mining machinery etc., self-strength is high, easy to connect.
To achieve the above object, the gear pump of a kind of translator card slot designed by the utility model, including front pump cover, after
The pump housing and be arranged at the in vivo driving gear of the pump and driven gear, the driving gear that pump cover and pump case are formed
It is driven and rotated by transmission shaft, further included the oilhole for being arranged at the pump case both sides, motor clamping portion is provided on the front pump cover,
The motor clamping portion is compared with the boss of front pump cover protrusion, the monosymmetric setting motor card of the motor clamping portion
Slot；
The centre of the motor clamping portion is provided with transmission axis hole, is compared with the motor at the transmission axis hole place
The boss of clamping portion protrusion；
Several mounting holes are additionally provided on the front pump cover, the mounting hole part is located on the motor clamping portion.
As the preferred of above-mentioned technical proposal, the quantity of the mounting hole is 4, and 2 are located on the motor clamping portion,
Other 2 one sides for being located at the motor clamping portion.
As the preferred of above-mentioned technical proposal, the mounting hole is the through hole of hexagon, and pump case of being arranged inside connects spiral shell
Nail.
As the preferred of above-mentioned technical proposal, the side in the middle part of the transmission shaft is provided with clamping portion.
As the preferred of above-mentioned technical proposal, the clamping portion be cubic protrusion, the edge of the protrusion
Place is arranged to chamfering.
As the preferred of above-mentioned technical proposal, it is provided with to be clamped the rubber retainer ring of pipeline at the outer rim of the oilhole.
As the preferred of above-mentioned technical proposal, the motor clamping portion include two motor card slots side be provided with plus
Gu portion, the reinforcing portion is the convex block of outside radian protrusion.
The utility model compared with prior art, has the following advantages and advantageous effect：
The gear pump is as power unit, for the liquid of agricultural machinery, engineering machinery, environmental sanitation machinery and mining machinery etc.
In pressure system, self-strength is high, easy to connect.
Description of the drawings
Fig. 1 is gear pump structure schematic diagram.
In figure：Front pump cover 1, motor clamping portion 11, motor card slot 111, reinforcing portion 112, transmission axis hole 12, mounting hole 13,
Rear pump cover 2, pump case 3, transmission shaft 4, clamping portion 41, oilhole 5, rubber retainer ring 51.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments：
Embodiment：With reference to figure 1, a kind of gear pump of translator card slot, including 3 front pump cover 1, rear pump cover 2 and pump case structures
Into the pump housing and be arranged at the in vivo driving gear of the pump and driven gear, the driving gear is by transmission shaft 4 with turn
Dynamic, the side at 4 middle part of transmission shaft is provided with clamping portion 41, and the clamping portion 41 is the protrusion of cubic, described
The edge of protrusion is arranged to chamfering, further includes the oilhole 5 for being arranged at 3 both sides of pump case, is set at the outer rim of the oilhole 5
It is useful for the rubber retainer ring 51 of clamping pipeline；
Motor clamping portion 11 is provided on the front pump cover 1, the motor clamping portion 11 is compared with front pump cover protrusion
Boss, the monosymmetric setting motor card slot 111 of the motor clamping portion 11, the motor clamping portion 11 do not include two electricity
The side of machine card slot 111 is provided with reinforcing portion 112, and the reinforcing portion 112 is the convex block of outside radian protrusion；
The centre of the motor clamping portion 11 is provided with transmission axis hole 12, where the transmission axis hole 12 at for compared with institute
State the boss of motor clamping portion protrusion；
The mounting hole 13 of 4 hexagons is additionally provided on the front pump cover 1, pump case connection spiral shell is provided in mounting hole 13
Nail, wherein 2 of the mounting hole 13 are located on the motor clamping portion 11, and in addition 2 are located at the motor clamping portion 11
On one side.
Claims (7)
1. a kind of gear pump of translator card slot, including front pump cover（1）, rear pump cover（2）And pump case（3）The pump housing formed, with
And the in vivo driving gear of the pump and driven gear are arranged at, the driving gear is by transmission shaft（4）It drives and rotates, further include
It is arranged at the pump case（3）The oilhole of both sides（5）, it is characterised in that：
The front pump cover（1）On be provided with motor clamping portion（11）, the motor clamping portion（11）For compared with front pump cover protrusion
Boss, the motor clamping portion（11）Monosymmetric setting motor card slot（111）；
The motor clamping portion（11）Centre be provided with transmission axis hole（12）, the transmission axis hole（12）At place be compared with
The boss of the motor clamping portion protrusion；
The front pump cover（1）On be additionally provided with several mounting holes（13）, the mounting hole（13）Part is located at the motor card
Socket part（11）On.
2. a kind of gear pump of translator card slot according to claim 1, it is characterised in that：The mounting hole（13）Number
It measures as 4,2 are located at the motor clamping portion（11）On, in addition 2 are located at the motor clamping portion（11）One side.
3. a kind of gear pump of translator card slot according to claim 1 or 2, it is characterised in that：The mounting hole（13）
For the through hole of hexagon, be arranged inside pump case attachment screw.
4. a kind of gear pump of translator card slot according to claim 1, it is characterised in that：The transmission shaft（4）Middle part
Side be provided with clamping portion（41）.
5. a kind of gear pump of translator card slot according to claim 4, it is characterised in that：The clamping portion（41）It is vertical
The protrusion of cube shape, the edge of the protrusion are arranged to chamfering.
6. a kind of gear pump of translator card slot according to claim 1, it is characterised in that：The oilhole（5）Outer rim
Place is provided with to be clamped the rubber retainer ring of pipeline（51）.
7. a kind of gear pump of translator card slot according to claim 1, it is characterised in that：The motor clamping portion（11）
Do not include two motor card slots（111）Side be provided with reinforcing portion（112）, the reinforcing portion（112）It is protruded for outside radian
Convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721393268.1U CN207406483U (en) | 2017-10-25 | 2017-10-25 | A kind of gear pump of translator card slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721393268.1U CN207406483U (en) | 2017-10-25 | 2017-10-25 | A kind of gear pump of translator card slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406483U true CN207406483U (en) | 2018-05-25 |
Family
ID=62407715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721393268.1U Active CN207406483U (en) | 2017-10-25 | 2017-10-25 | A kind of gear pump of translator card slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207406483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098960A (en) * | 2018-07-31 | 2018-12-28 | 合肥集源穗意液压技术股份有限公司 | A kind of pump body structure improving stock utilization, light weight |
-
2017
- 2017-10-25 CN CN201721393268.1U patent/CN207406483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098960A (en) * | 2018-07-31 | 2018-12-28 | 合肥集源穗意液压技术股份有限公司 | A kind of pump body structure improving stock utilization, light weight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190419 Address after: 313000 No. 1-2, No. 909 Qiandong Street, Changxing County Economic Development Zone, Huzhou City, Zhejiang Province Patentee after: Zhejiang Huli Hydraulic Technology Co., Ltd. Address before: 313000 No. 60-295 Luhui Road, Taihu Street, Changxing County, Huzhou City, Zhejiang Province Patentee before: Changxin Xin Pump Hydraulic Technology Co., Ltd. |