CN217784050U - Hydraulic pump connector - Google Patents
Hydraulic pump connector Download PDFInfo
- Publication number
- CN217784050U CN217784050U CN202222126655.6U CN202222126655U CN217784050U CN 217784050 U CN217784050 U CN 217784050U CN 202222126655 U CN202222126655 U CN 202222126655U CN 217784050 U CN217784050 U CN 217784050U
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- fixed
- hydraulic pump
- axle
- connecting sleeve
- shaft
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Abstract
The utility model provides a hydraulic pump connector, includes the axle connecting sleeve, axle fixed pin, fixed arm, fixed orifices, fixed cover, connecting hole, bearing, it has the axle fixed pin to peg graft on the axle connecting sleeve, and the axle connecting sleeve rotates through the bearing and connects in the fixed cover, and the one end of fixed cover has the connecting hole, and the fixed arm rigid coupling is sheathe in at the fixed, has the fixed orifices on the fixed arm. When the connector is used, the shaft connecting sleeve is directly inserted into the rear output shaft of the tractor, the hydraulic pump input shaft is inserted into the other end of the shaft connecting sleeve, and the hydraulic pump shell is connected onto the fixing sleeve.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, especially, relate to a hydraulic pump connector.
Background
The tractor often needs to use the power that external hydraulic pump provided when other agricultural implements of collocation use, what the mode of hydraulic pump connection tractor often adopted is with the hydraulic pump rigid coupling on the support, link to each other support and tractor, pass through the universal joint transmission shaft with the hydraulic pump and link to each other with tractor rear output shaft, the power of output by tractor rear output shaft drives the hydraulic pump and provides hydraulic power, and this kind of method support occupies that the volume is great, the installation is complicated, with high costs.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a hydraulic pump connector, including the hub connection cover, the axle fixed pin, the fixed arm, the fixed orifices, fixed cover, connecting hole, bearing, it has the axle fixed pin to peg graft on the hub connection cover, and the hub connection cover passes through the bearing and rotates to be connected in the fixed cover, and there is the connecting hole one end of fixed cover, and the fixed arm rigid coupling has the fixed orifices on the fixed arm on the fixed cover.
The equipment has the advantages of small volume, convenient installation and low cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Wherein:
fig. 1 is a schematic axial sectional structure view of a hydraulic pump connector according to embodiment 1 of the present invention;
fig. 2 isbase:Sub>A schematic view ofbase:Sub>A radialbase:Sub>A-base:Sub>A cross-sectional structure ofbase:Sub>A hydraulic pump connector according to embodiment 1 of the present invention;
fig. 3 is a plan view of a hydraulic pump connector according to embodiment 1 of the present invention;
fig. 4 is a schematic view of the installation of a hydraulic pump connector, a tractor and a hydraulic pump according to embodiment 1 of the present invention;
fig. 5 is an axial sectional structural schematic view of a hydraulic pump connector according to embodiment 2 of the present invention;
fig. 6 isbase:Sub>A schematic radialbase:Sub>A-base:Sub>A sectional structure diagram ofbase:Sub>A hydraulic pump connector according to embodiment 2 of the present invention.
In the figure: 1-connecting sleeve; 2-shaft-fixed pins; 3-a fixed arm; 4-fixing holes; 5, fixing a sleeve; 6-connecting holes; 7-a bearing; 8-tractor shaft end connecting sleeve; 9-connecting rings; 10-connecting a gear ring; 11-hydraulic pump shaft end connecting sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1, fig. 2, fig. 3, and fig. 4, a hydraulic pump connector includes a shaft connecting sleeve 1, a shaft fixing pin 2, a fixing arm 3, a fixing hole 4, a fixing sleeve 5, a connecting hole 6, and a bearing 7, wherein the shaft fixing pin 2 is inserted into the shaft connecting sleeve 1, the shaft connecting sleeve 1 is rotatably connected into the fixing sleeve 5 through the bearing 7, the connecting hole 6 is formed in one end of the fixing sleeve 5, the fixing arm 3 is fixedly connected onto the fixing sleeve 5, and the fixing arm 3 is provided with the fixing hole 4.
In this embodiment, as shown in fig. 4, one side of the inner hole of the shaft connecting sleeve 1 is a spline sleeve of a rear output shaft of a tractor, and is nested on the rear output shaft of the tractor, and the other side is a spline sleeve of a hydraulic pump, and is nested on a spline shaft of the hydraulic pump.
Fixed arm 3 card is on the tractor rear axle, utilizes the iron wire to pass fixed orifices 4, connects fixed arm 3 on the rear axle. The displacement of the connected hydraulic pump is larger than that of the tractor with the hydraulic pump.
The working principle is as follows:
the shaft connecting sleeve 1 is embedded on a rear output shaft of a tractor, the shaft connecting sleeve is fixed by a shaft fixing pin 2, a spline shaft of a hydraulic pump is embedded at the other end of the shaft connecting sleeve 1, the hydraulic pump is fixed on a fixing sleeve 5 through a connecting hole 6 by a bolt, the shaft connecting sleeve 1 is rotatably connected in the fixing sleeve 5 through a bearing 7, a fixing arm 3 fixedly connected on the fixing sleeve 5 is fixed on a rear axle of the tractor by an iron wire, the tractor is started, the power output by the rear output shaft of the tractor drives the shaft connecting sleeve 1 to rotate, meanwhile, the hydraulic pump connected on the fixing sleeve 5 is driven to rotate, the fixing arm 3 connected on the fixing sleeve 5 is clamped on the rear axle of the tractor, the hydraulic pump is fixed, and hydraulic power is output from the hydraulic pump.
Example 2:
another embodiment of a hydraulic pump connector, as shown in fig. 5 and fig. 6, including shaft fixed pin 2, tractor shaft end connecting sleeve 8, bearing 7, fixed orifices 4, fixed arm 3, fixed cover 5, go-between 9, connect ring gear 10, hydraulic pump shaft end connecting sleeve 11, connecting hole 6, fixed pin 2 is inserted on tractor shaft end connecting sleeve 8, tractor shaft end connecting sleeve 8 one end is rotated through bearing 7 and is connected in fixed cover 5, connect ring gear 10 of the other end of tractor shaft end connecting sleeve 8 is inserted in go-between 9, there is the tooth's socket in go-between 9, the other end of go-between 9 links to each other with hydraulic pump shaft end connecting sleeve 11 through connecting ring gear 10, hydraulic pump shaft end connecting sleeve 11 rotates through bearing 7 and is connected in fixed cover 5, there is connecting hole 6 on fixed cover 5, fixed arm 3 rigid couplings are on fixed cover 5, there is fixed orifice 4 on fixed arm 3.
The working principle is as follows:
when using, peg graft tractor axle head adapter sleeve 8 on the tractor rear output shaft, fix axle fixed pin 2 in rear output shaft fixed slot, peg graft the axle of hydraulic pump in hydraulic pump axle head adapter sleeve 11, pass connecting hole 6 with fixed cover 5 with the bolt with the hydraulic pump and be connected, fixed orifices 4 on the fixed arm 3 are connected on the tractor rear axle with the iron wire, start the tractor, the power of tractor rear output shaft output drives tractor axle head adapter sleeve 8 and the go-between 9 that links to each other, hydraulic pump axle head adapter sleeve 11 rotates, with power transmission to the hydraulic pump in, hydraulic pump output hydraulic power.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (1)
1. The utility model provides a hydraulic pump connector, its characterized in that, includes axle connecting sleeve, axle fixed pin, fixed arm, fixed orifices, fixed cover, connecting hole, bearing, it has the axle fixed pin to peg graft on the axle connecting sleeve, and the axle connecting sleeve passes through the bearing and rotates to be connected in the fixed cover, and the one end of fixed cover has the connecting hole, and the fixed arm rigid coupling is sheathe in at the fixed, has the fixed orifices on the fixed arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222126655.6U CN217784050U (en) | 2022-08-12 | 2022-08-12 | Hydraulic pump connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222126655.6U CN217784050U (en) | 2022-08-12 | 2022-08-12 | Hydraulic pump connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217784050U true CN217784050U (en) | 2022-11-11 |
Family
ID=83906596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222126655.6U Active CN217784050U (en) | 2022-08-12 | 2022-08-12 | Hydraulic pump connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217784050U (en) |
-
2022
- 2022-08-12 CN CN202222126655.6U patent/CN217784050U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |