CN104314803A - Hydraulic pump connecting disc - Google Patents
Hydraulic pump connecting disc Download PDFInfo
- Publication number
- CN104314803A CN104314803A CN201410512761.5A CN201410512761A CN104314803A CN 104314803 A CN104314803 A CN 104314803A CN 201410512761 A CN201410512761 A CN 201410512761A CN 104314803 A CN104314803 A CN 104314803A
- Authority
- CN
- China
- Prior art keywords
- hydraulic pump
- distributed
- flange plate
- connecting disc
- flange
- 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.)
- Pending
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Abstract
The invention discloses a hydraulic pump connecting disc, belongs to engineering machinery, and aims to provide a hydraulic pump connecting device capable of improving coupling rigidity of a hydraulic pump and a motor. The hydraulic pump connecting disc consists of a sleeve-shaped body (2) with a first flange (1) and a second flange (4) at the two ends, wherein a plurality of screw holes are distributed in the first flange (1); a plurality of bolt counter bores are distributed in the second flange (4); a window (3) is distributed in the surface of the sleeve-shaped body (2). The hydraulic pump connecting disc has the advantages of simple structure, convenience in mounting, high practicability and the like, and is an auxiliary connecting device for improving the coupling rigidity of the hydraulic pump and the motor.
Description
Technical field
The present invention relates to a kind of connection set of hydraulic pressure Pump and Electromotor, particularly relating to a kind of device for connecting backhoe loader hydraulic pressure Pump and Electromotor; Belong to engineering machinery annex.
Background technique
Oil hydraulic pump is the power unit of backhoe loader, is usually driven by motor.At present, be all generally be installed on again on pump support, although fairly simple after utilizing coupling to be connected with motor; But it is poor to connect rigidity, usually coupling is caused to be broken because of backhoe loader vibration.
Summary of the invention
For the above-mentioned defect existed in prior art, the present invention aims to provide a kind of oil hydraulic pump land improving hydraulic pressure Pump and Electromotor and connect rigidity.
To achieve these goals, the present invention is by the following technical solutions: it is made up of the shell-like body of two ends with the first flange plate and the second flange plate, first flange plate is distributed with on some screws, the second flange plate and is distributed with some bolt holes, the surface distributed of body has window.
Compared with the prior art, the present invention, owing to have employed technique scheme, adds in sleeve-like structure body between hydraulic pressure Pump and Electromotor, and is provided with the first flange plate and the second flange plate that are connected as a single entity with it at these body two ends; Can be realized both by oil hydraulic pump and the flanged surface of motor to be connected, greatly strengthen the connection rigidity between hydraulic pressure Pump and Electromotor.The present invention has the advantages such as structure is simple, easy for installation, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is working state schematic representation of the present invention.
In figure: the first flange plate 1, body 2, window 3, second flange plate 4, coupling 5, motor 6, oil hydraulic pump 7.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described:
As shown in Fig. 1 ~ 2, body 2 is in sleeve-like structure, and the left end of this body has the first flange plate 1 be connected as a single entity with it, this first flange plate is distributed with some screws (not indicating in figure); The right-hand member of body 2 has the second flange plate 4 be connected as a single entity with it, this second flange plate is distributed with some bolt holes (not indicating in figure).The surface distributed of body 2 has four windows 3, and this window not only can alleviate the weight of body 2, but also is convenient to spanner and stretches in body 2 and tightened by coupling.
As shown in Figure 3, by bolt, the second flange plate 4 of the present invention is fixedly connected with the flanged surface of motor 6 during use, then be connected with motor shaft by the input shaft of coupling by oil hydraulic pump 7, finally by screw, the first flange plate 1 of the present invention carried out being connected and fixed with the flanged surface of oil hydraulic pump 7.
Claims (1)
1. an oil hydraulic pump land, it is characterized in that: be made up of the shell-like body (2) of two ends with the first flange plate (1) and the second flange plate (4), first flange plate (1) is distributed with some screws, (4) are distributed with some bolt holes with the second flange plate, the surface distributed of shell-like body (2) has window (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512761.5A CN104314803A (en) | 2014-09-29 | 2014-09-29 | Hydraulic pump connecting disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512761.5A CN104314803A (en) | 2014-09-29 | 2014-09-29 | Hydraulic pump connecting disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104314803A true CN104314803A (en) | 2015-01-28 |
Family
ID=52370094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410512761.5A Pending CN104314803A (en) | 2014-09-29 | 2014-09-29 | Hydraulic pump connecting disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314803A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001248544A (en) * | 2000-03-08 | 2001-09-14 | Sanei:Kk | Coupling auxiliary device of hydraulic pump |
| CN203130472U (en) * | 2013-03-08 | 2013-08-14 | 苏州凯得瑞液压机械有限公司 | Bell-shaped cover connected with power machine and hydraulic pump |
| WO2013161361A1 (en) * | 2012-04-26 | 2013-10-31 | ダイキン工業株式会社 | Hydraulic device and molding machine |
| CN203430878U (en) * | 2013-08-20 | 2014-02-12 | 陈志宏 | Mechanical-electronic-hydraulic integration electrolytic aluminum production control power device |
| CN103737968A (en) * | 2013-12-20 | 2014-04-23 | 广西南宁百兰斯科技开发有限公司 | Hydraulic machine with buffer mechanism |
-
2014
- 2014-09-29 CN CN201410512761.5A patent/CN104314803A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001248544A (en) * | 2000-03-08 | 2001-09-14 | Sanei:Kk | Coupling auxiliary device of hydraulic pump |
| WO2013161361A1 (en) * | 2012-04-26 | 2013-10-31 | ダイキン工業株式会社 | Hydraulic device and molding machine |
| CN203130472U (en) * | 2013-03-08 | 2013-08-14 | 苏州凯得瑞液压机械有限公司 | Bell-shaped cover connected with power machine and hydraulic pump |
| CN203430878U (en) * | 2013-08-20 | 2014-02-12 | 陈志宏 | Mechanical-electronic-hydraulic integration electrolytic aluminum production control power device |
| CN103737968A (en) * | 2013-12-20 | 2014-04-23 | 广西南宁百兰斯科技开发有限公司 | Hydraulic machine with buffer mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |