CN209609255U - A kind of hydraulic pump driving and mounting structure on maize harvesting machine or green feeding machine - Google Patents
A kind of hydraulic pump driving and mounting structure on maize harvesting machine or green feeding machine Download PDFInfo
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- CN209609255U CN209609255U CN201821998570.4U CN201821998570U CN209609255U CN 209609255 U CN209609255 U CN 209609255U CN 201821998570 U CN201821998570 U CN 201821998570U CN 209609255 U CN209609255 U CN 209609255U
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- pump seat
- pump
- hydraulic pump
- adjusting
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Abstract
The utility model relates to a kind of hydraulic pump drivings and mounting structure on maize harvesting machine or green feeding machine, including hydraulic pump, pump seat and pump seat mounting base；Hydraulic pump is fixed on pump seat, and the power input shaft connecting with the power intake of hydraulic pump is equipped on pump seat, and input terminal is equipped with driven pulley, and driven pulley is connect by driving belt with the driving pulley for being installed on engine output end；Pump seat mounting base is fixed in rack, and pump seat is connect by pin shaft with pump seat mounting base；Elastic connection structure is equipped between pump seat and rack, including two adjusting yokes, one end is connect with the both ends for installing the pull rod shaft being fixed on the rack respectively, the other end is connect with pump seat, a pressure spring is respectively set on two adjusting yokes, the corresponding position of pressure spring one end and pump seat is pressed into contact with, and the adjusting nut on pressure spring other end adjusting yoke corresponding with being tightened in is pressed into contact with.This structure improve hydraulic pump installation space flexibility, it is convenient to install and maintain, have failure self protective function.
Description
Technical field
The utility model belongs to maize harvesting machine or green feeding machine field, is related to hydraulic power input technology more particularly to one
Hydraulic pump driving and mounting structure of the kind on maize harvesting machine or green feeding machine.
Background technique
On existing maize harvesting machine or green feeding machine, the transmission of hydraulic pump is mainly directly driven by engine transfer case, is passed
The non-design protection engine of dynamic process and hydraulic pump link, such as break down, and lose larger.In addition, the installation of existing hydraulic pump
More using functional component, space is nervous, arranges that support pump body structure is complex when hydraulic pump and it is easy to assemble not allow, causes to tie up
Repair inconvenient, maintenance cost height.
It retrieves, does not retrieve and technical solution similar in this patent through the prior art.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, provide a kind of spirit of raising hydraulic pump installation
Simple, convenient to install and maintain, with the failure self protective function hydraulic pump on maize harvesting machine or green feeding machine of activity, structure
Transmission and mounting structure.
The utility model solves its technical problem and adopts the following technical solutions to achieve:
A kind of hydraulic pump driving and mounting structure on maize harvesting machine or green feeding machine, it is characterised in that: including liquid
Press pump, pump seat and pump seat mounting base；Hydraulic pump is fixed on pump seat, is equipped on pump seat and is connected with the power intake of hydraulic pump
The power input shaft connect is equipped with driven pulley in the input terminal of power input shaft, and driven pulley passes through driving belt and installation
It is connected in the driving pulley of engine output end；Pump seat mounting base is fixed in rack, and pump seat passes through pin shaft and pump seat mounting base
Turnable connection, the setting direction of pin shaft are parallel to the setting direction of power input shaft；It is provided between pump seat and rack
Elastic connection structure, the elastic connection structure include two adjusting yokes, and adjusting yoke uses threaded rod, two adjusting yokes
It is arranged in parallel, one end of two adjusting yokes is connect with the both ends for installing the pull rod shaft being fixed on the rack respectively, and two are adjusted
The other end of pull rod is connect with pump seat, and a pressure spring is respectively set on two adjusting yokes, and one end of two pressure springs is corresponding with pump seat
Position is pressed into contact with, and the adjusting nut on the other end of two pressure springs adjusting yoke corresponding with being tightened in is pressed into contact with.
The advantages and positive effects of the utility model are as follows:
1, it is connected between the input of hydraulic pump and the output of engine by belt gear, transmission exception is occurring
In the case of, it can be played a protective role by way of belt slippage, realize the protective effect to engine and hydraulic pump.
2, between the input of hydraulic pump and the output of engine by belt gear connect and pump seat by pin shaft with
Pump seat mounting base connection, two aspect cooperations, forms a kind of position adjustable connection type, in this way, being in not in driving belt
In the state of tensioner, it can be adjusted flexibly the installation site of hydraulic pump, it is to be adjusted to behind the position not interfered with surrounding structure,
By screwing the adjusting nut on adjusting yoke, tensioner driving belt, so that it may realize the fixation of hydraulic pump position.
3, this hydraulic pump driving and mounting structure constituting parts are few, it is convenient to mount and dismount, and reduce maintenance cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by specific embodiment, and following embodiment is only retouched
The property stated, it is not restrictive, protection scope of this utility model cannot be limited by this.
A kind of hydraulic pump driving and mounting structure on maize harvesting machine or green feeding machine, referring to Figure 1, inventive point
Are as follows:
Including hydraulic pump 9, pump seat 8 and pump seat mounting base 3.Hydraulic pump is fixed on pump seat, is equipped on pump seat and liquid
The power input shaft of the power intake connection of press pump, is equipped with driven pulley 5, driven pulley in the input terminal of power input shaft
It is connect by driving belt 2 with the driving pulley 1 for being installed on engine output end.Pump seat mounting base is fixed in rack, pump seat
It is turnably connect by pin shaft 4 with pump seat mounting base, the setting direction of pin shaft is parallel to the setting direction of power input shaft.In
Elastic connection structure is provided between pump seat and rack, the elastic connection structure includes two adjusting yokes, and adjusting yoke is adopted
With threaded rod, two adjusting yokes are arranged in parallel, one end of two adjusting yokes respectively with install the drawing being fixed on the rack
The both ends of bar axis connect, and the other end of two adjusting yokes is connect with pump seat, are respectively set with a pressure spring 7 on two adjusting yokes, and two
One end of pressure spring and the corresponding position of pump seat are pressed into contact with, the adjusting on the other end of two pressure springs adjusting yoke corresponding with being tightened in
Nut 6 is pressed into contact with.
This hydraulic pump driving and mounting structure can realize that hydraulic pump installation site adjusts in a certain range, to facilitate
The installation of hydraulic pump and connection with engine power output.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand: departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to the embodiment and attached drawing disclosure of that.
Claims (1)
1. a kind of hydraulic pump driving and mounting structure on maize harvesting machine or green feeding machine, it is characterised in that: including hydraulic
Pump, pump seat and pump seat mounting base；Hydraulic pump is fixed on pump seat, is equipped on pump seat and is connect with the power intake of hydraulic pump
Power input shaft, driven pulley is installed in the input terminal of power input shaft, driven pulley is by driving belt and is installed on
The driving pulley of engine output end connects；Pump seat mounting base is fixed in rack, and pump seat can by pin shaft and pump seat mounting base
Rotary type connection, the setting direction of pin shaft are parallel to the setting direction of power input shaft；Bullet is provided between pump seat and rack
Property connection structure, the elastic connection structure includes two adjusting yokes, and adjusting yoke uses threaded rod, and two adjusting yokes are flat
Row setting, one end of two adjusting yokes are connect with the both ends for installing the pull rod shaft being fixed on the rack respectively, and two adjust drawing
The other end of bar is connect with pump seat, is respectively set with a pressure spring on two adjusting yokes, one end of two pressure springs and the corresponding portion of pump seat
Position is pressed into contact with, and the adjusting nut on the other end of two pressure springs adjusting yoke corresponding with being tightened in is pressed into contact with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998570.4U CN209609255U (en) | 2018-11-30 | 2018-11-30 | A kind of hydraulic pump driving and mounting structure on maize harvesting machine or green feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998570.4U CN209609255U (en) | 2018-11-30 | 2018-11-30 | A kind of hydraulic pump driving and mounting structure on maize harvesting machine or green feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209609255U true CN209609255U (en) | 2019-11-12 |
Family
ID=68444720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821998570.4U Active CN209609255U (en) | 2018-11-30 | 2018-11-30 | A kind of hydraulic pump driving and mounting structure on maize harvesting machine or green feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209609255U (en) |
-
2018
- 2018-11-30 CN CN201821998570.4U patent/CN209609255U/en active Active
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