CN214836843U

CN214836843U - Axial flow distribution cycloid hydraulic motor

Info

Publication number: CN214836843U
Application number: CN202121733171.7U
Authority: CN
Inventors: 张新春
Original assignee: Jining Heqi Hydraulic Machinery Co ltd
Current assignee: Jining Heqi Hydraulic Machinery Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-11-23
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses an axial flow distribution cycloid hydraulic motor, which comprises a shell and a base, wherein an oil distribution disc is arranged on one side in the shell, the shell is positioned at the upper end of an installation part, the installation part is positioned on the upper surface of a lifting plate, the lifting plate is positioned above the base, a height adjustment part is arranged at the upper end of the base, and the height adjustment part is positioned at the lower end of the lifting plate; when actual need used cycloid hydraulic motor, be convenient for install and dismantle cycloid hydraulic motor through setting up the installation component, and then be convenient for relevant staff to maintain, work such as maintenance, for relevant staff provides convenience, when actually using cycloid hydraulic motor, according to the altitude condition that actually required used earlier, adjust cycloid hydraulic motor's concrete use height through the height adjustment part, and then cycloid hydraulic motor can use, the problem that current cycloid hydraulic motor is difficult to use altitude mixture control according to the environment of in-service use has been solved.

Description

Axial flow distribution cycloid hydraulic motor

Technical Field

The utility model relates to a hydraulic transmission technical field specifically is an axle distribution flow cycloid hydraulic motor.

Background

The inner gear ring is fixedly connected with the shell, and oil entering from the oil port pushes the rotor to revolve around a central point; the slowly rotating rotor is driven by a spline shaft to output and is called a cycloid hydraulic motor; the cycloid hydraulic motor has wide application, and is mainly used in slewing mechanisms of various machines such as agriculture, fishery, light industry, hoisting and transporting, mines, engineering machinery and the like.

Although the existing cycloid hydraulic motor has realized providing power rotation effect for the mechanical structure of various industries in the actual use process, some defects still exist in the actual use process, the existing cycloid hydraulic motor is inconvenient to install and disassemble in the installation and use process, and the adjustment of use height is difficult to carry out according to the actual use environment, so that the practicability of the existing cycloid hydraulic motor is not strong.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an axial flow distribution cycloid hydraulic motor, which is provided with a mounting component and a height adjusting component; the problem that in the installation and use process of the existing cycloid hydraulic motor provided in the background art, the installation and the disassembly are inconvenient, and the height adjustment is difficult to carry out according to the actual use environment is solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an axle flow distribution cycloid hydraulic motor, includes casing and base, the inside one side of casing is equipped with joins in marriage the food tray, it is vice to join in marriage the outside one side of food tray to be equipped with stator and rotor, the vice outside one side of stator and rotor is equipped with the integral key shaft, the outside one side of integral key shaft is equipped with power output shaft, stator and rotor is vice, integral key shaft and power output shaft top are located inside the casing, the casing is located the installation part upper end, the installation part is located the lifter plate upper surface, the lifter plate is located the base top, the base upper end is equipped with height adjustment part, height adjustment part is located the lifter plate lower extreme.

Preferably, the mounting part is including placing board, guide block and limiting plate, place the inside upper end intermediate position of board and seted up the guide way, the inside upper end of guide block has been seted up and has been put the thing groove, the inside through-hole of having seted up of limiting plate.

Preferably, place board fixed mounting in lifter plate upper surface one side, guide block sliding connection is inside the guide way, put the inside casing of placing of thing inslot, the inside slip grafting power output shaft of through-hole, limiting plate lower fixed surface installs in the inside one side of guide way.

Preferably, the mounting component further comprises a fixing plate and a transverse electric push rod, and the fixing plate is fixedly mounted on the other side of the upper surface of the lifting plate.

Preferably, the top end of the transverse electric push rod is fixedly inserted into one side of the inner part of the fixed plate, the output end of the transverse electric push rod is fixedly inserted into one side of the inner part of the guide block, and the two groups of transverse electric push rods are uniformly arranged.

Preferably, the height adjusting component comprises a support column, a longitudinal electric push rod, a locking sleeve, a pin shaft and a locking nut, the locking sleeve, the pin shaft and the locking nut are provided with multiple groups, and a sliding hole and a mounting hole are formed in the upper end inside the base.

Preferably, the inside slip grafting of support column has multiunit branch, multiunit pinhole has been seted up to the inside equidistance of support column, the fixed grafting in the inside lower extreme of lifter plate in support column top, the terminal slip grafting in the slide opening inside of support column, the terminal fixed grafting in the mounting hole of vertical electric putter, the fixed grafting in the inside lower extreme of lifter plate in vertical electric putter output.

Preferably, the locking sleeve is slidably sleeved outside the supporting column, the avoidance hole is formed in the locking sleeve, the pin shaft is slidably inserted into the pin hole and the avoidance hole, external threads are formed at two ends of the pin shaft, and the locking nut is in threaded sleeve connection with two ends of the pin shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the installation part is arranged, when the cycloid hydraulic motor is actually needed, the installation part is arranged, so that the cycloid hydraulic motor can be conveniently installed and disassembled, and further, related workers can conveniently perform maintenance, overhaul and other work, convenience is provided for the related workers, and the problem that the existing cycloid hydraulic motor is inconvenient to install and disassemble in the installation and use process is solved;

2. the utility model discloses be equipped with the height adjustment part, when actually using cycloid hydraulic motor, according to the altitude condition that actually required used earlier, adjust cycloid hydraulic motor's concrete height that uses through the height adjustment part, and then cycloid hydraulic motor can use, has solved current cycloid hydraulic motor and has been difficult to use altitude mixture control's problem according to the environment of in-service use.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic structural view of the mounting member of the present invention;

FIG. 3 is a schematic structural view of the height adjustment component of the present invention;

FIG. 4 is a schematic view of the main structure of the base of the present invention;

fig. 5 is a schematic view of the main structure of the locking sleeve of the present invention.

In the figure: 1. a housing; 2. a base; 21. a slide hole; 22. mounting holes; 3. a lifting plate; 4. a mounting member; 41. placing the plate; 411. a guide groove; 42. a guide block; 421. a storage groove; 43. a limiting plate; 431. a through hole; 44. a fixing plate; 45. a transverse electric push rod; 5. a height adjustment member; 51. a support pillar; 511. a pin hole; 52. a longitudinal electric push rod; 53. a locking sleeve; 531. avoiding holes; 54. a pin shaft; 55. and locking the nut.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a cycloid hydraulic motor with axial flow distribution comprises a shell 1 and a base 2, wherein an oil distribution disc is arranged on one side inside the shell 1, a stator and rotor pair is arranged on one side outside the oil distribution disc, a spline shaft is arranged on one side outside the stator and rotor pair, a power output shaft is arranged on one side outside the spline shaft, the stator and rotor pair, the top end of the spline shaft and the top end of the power output shaft are positioned inside the shell 1, the shell 1 is positioned at the upper end of an installation part 4, the installation part 4 is positioned on the upper surface of a lifting plate 3, the lifting plate 3 is positioned above the base 2, a height adjusting part 5 is arranged at the upper end of the base 2, the height adjusting part 5 is positioned at the lower end of the lifting plate 3, when the cycloid hydraulic motor is actually used, the cycloid hydraulic motor is firstly installed through the installation part 4 and then adjusted through the height adjusting part 5 according to the actual required use height, when the cycloid hydraulic motor actually works, oil is injected into the oil distribution disc through a liquid inlet on one side inside the shell 1, then, oil liquid enters the liquid inlet cavity of the stator-rotor pair through the liquid inlet hole in the oil distribution disc, pressure difference is generated between the liquid inlet cavity of the stator-rotor pair and the backflow cavity at the moment, the rotor is driven to rotate along the inside of the stator, the spline shaft is further driven to rotate, the power output shaft is immediately driven to rotate, and therefore the mechanical swing mechanism at the terminal can be driven to rotate.

The mounting part 4 comprises a placing plate 41, a guide block 42 and a limit plate 43, a guide groove 411 is arranged at the middle position of the upper end in the placing plate 41, a storage groove 421 is arranged at the upper end in the guide block 42, a through hole 431 is arranged in the limit plate 43, the placing plate 41 is fixedly mounted on one side of the upper surface of the lifting plate 3, the guide block 42 is slidably connected in the guide groove 411, the housing 1 is arranged in the storage groove 421, a power output shaft is slidably inserted in the through hole 431, the lower surface of the limit plate 43 is fixedly mounted on one side in the guide groove 411, the mounting part 4 further comprises a fixing plate 44 and a transverse electric push rod 45, the fixing plate 44 is fixedly mounted on the other side of the upper surface of the lifting plate 3, the top end of the transverse electric push rod 45 is fixedly inserted in one side in the fixing plate 44, the output end of the transverse electric push rod 45 is fixedly inserted in one side in the guide block 42, and two groups of the transverse electric push rods 45 are uniformly arranged, put thing groove 421 and the setting of 1 lower extreme matching of casing, when actually installing cycloid hydraulic motor, with casing 1 joint in put inside the thing groove 421, stretch through control horizontal electric putter 45 this moment, promote guide block 42 and casing 1 and remove along guide groove 411 is inside, until guide block 42 contact limiting plate 43, the terminal slip of power output shaft is pegged graft in through-hole 431 this moment, and then the installation work of cycloid hydraulic motor has been realized, when needing to dismantle, control horizontal electric putter 45 contracts, make guide block 42 follow guide groove 411 and remove toward the direction of keeping away from limiting plate 43, it is inside through-hole 431 not pegged graft again until power output shaft, it can to take out casing 1 this moment.

The height adjusting component 5 comprises a supporting column 51, a longitudinal electric push rod 52, a locking sleeve 53, a pin shaft 54 and a locking nut 55, the locking sleeve 53, the pin shaft 54 and the locking nut 55 are provided with a plurality of groups, the upper end inside the base 2 is provided with a sliding hole 21 and a mounting hole 22, a plurality of groups of supporting rods are inserted in the supporting column 51 in a sliding way, a plurality of groups of pin holes 511 are formed in the supporting column 51 at equal intervals, the top end of the supporting column 51 is fixedly inserted in the lower end inside the lifting plate 3, the tail end of the supporting column 51 is inserted in the sliding hole 21 in a sliding way, the tail end of the longitudinal electric push rod 52 is fixedly inserted in the mounting hole 22, the output end of the longitudinal electric push rod 52 is fixedly inserted in the lower end inside the lifting plate 3, the locking sleeve 53 is sleeved outside the supporting column 51 in a sliding way, an avoiding hole 531 is formed in the locking sleeve 53, the pin shaft 54 is inserted in the pin holes 511 and the avoiding hole 531 in a sliding way, and external threads are formed at two ends of the pin shaft 54, the locking nuts 55 are sleeved at the two ends of the pin shaft 54 in a threaded manner, and when the use height of the cycloid hydraulic motor is required to be adjusted actually, the longitudinal electric push rod 52 is controlled to stretch and retract, thereby driving the lifting plate 3 to move up and down, at the same time, the supporting column 51 and the plurality of groups of supporting rods inside slide up and down along with the extension and retraction of the longitudinal electric push rod 52, when the lifting plate 3 moves to a designated height, the plurality of groups of locking sleeves 53 slide in sequence, the avoidance holes 531 in the multiple sets of locking sleeves 53 correspond to the multiple sets of pin holes 511 in the supporting column 51, the pin shaft 54 is inserted into the avoidance holes 531 and the pin holes 511 in a sliding manner, and the locking nuts 55 are used for threaded sleeve connection and fixation through the external thread structures at the two ends of the pin shaft 54, the height of the support column 51 is limited by the pin shaft 54, and the position of the pin shaft 54 is fixed by the locking nut 55, so that the effect of adjusting the use height of the cycloid hydraulic motor is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an axle distribution flow cycloid hydraulic motor, includes casing (1) and base (2), the inside one side of casing (1) is equipped with joins in marriage the food tray, it is vice to join in marriage the outside one side of food tray and be equipped with the stator and rotor, the vice outside one side of stator and rotor is equipped with the integral key shaft, the outside one side of integral key shaft is equipped with power output shaft, the vice, integral key shaft and the power output shaft top of stator and rotor are located inside casing (1), its characterized in that: the casing (1) is located installing component (4) upper end, installing component (4) are located lifter plate (3) upper surface, lifter plate (3) are located base (2) top, base (2) upper end is equipped with height adjustment part (5), height adjustment part (5) are located lifter plate (3) lower extreme.

2. The axial flow gerotor hydraulic motor of claim 1, further comprising: the mounting component (4) comprises a placing plate (41), a guide block (42) and a limiting plate (43), a guide groove (411) is formed in the middle position of the upper end of the inside of the placing plate (41), an object placing groove (421) is formed in the upper end of the inside of the guide block (42), and a through hole (431) is formed in the limiting plate (43).

3. The axial flow gerotor hydraulic motor of claim 2, further comprising: place board (41) fixed mounting in lifter plate (3) upper surface one side, guide block (42) sliding connection is inside guide way (411), put inside casing (1) of placing of thing groove (421), the inside slip grafting power output shaft of through-hole (431), fixed surface installs in the inside one side of guide way (411) under limiting plate (43).

4. The axial flow gerotor hydraulic motor of claim 1, further comprising: the mounting component (4) further comprises a fixing plate (44) and a transverse electric push rod (45), and the fixing plate (44) is fixedly mounted on the other side of the upper surface of the lifting plate (3).

5. The axial flow gerotor hydraulic motor of claim 4, further comprising: the top end of the transverse electric push rod (45) is fixedly inserted into one side of the inner part of the fixing plate (44), the output end of the transverse electric push rod (45) is fixedly inserted into one side of the inner part of the guide block (42), and two groups of transverse electric push rods (45) are uniformly arranged.

6. The axial flow gerotor hydraulic motor of claim 1, further comprising: the height adjusting component (5) comprises a support column (51), a longitudinal electric push rod (52), a locking sleeve (53), a pin shaft (54) and a locking nut (55), wherein multiple groups of locking sleeves (53), pin shafts (54) and locking nuts (55) are arranged, and a sliding hole (21) and a mounting hole (22) are formed in the upper end inside the base (2).

7. The axial flow gerotor hydraulic motor of claim 6, further comprising: the inside slip grafting of support column (51) has multiunit branch, multiunit pinhole (511) have been seted up to support column (51) inside equidistance, fixed grafting in the inside lower extreme of lifter plate (3) in support column (51) top, support column (51) end slip grafting is inside sliding hole (21), vertical electric putter (52) end is fixed pegging graft inside mounting hole (22), vertical electric putter (52) output end is fixed pegging graft in the inside lower extreme of lifter plate (3).

8. The axial flow gerotor hydraulic motor of claim 6, further comprising: the locking sleeve (53) is sleeved outside the supporting column (51) in a sliding mode, the avoiding hole (531) is formed in the locking sleeve (53), the pin shaft (54) is inserted into the pin hole (511) in a sliding mode and the avoiding hole (531) in a sliding mode, external threads are formed in two ends of the pin shaft (54), and the locking nut (55) is sleeved on two ends of the pin shaft (54) in a threaded mode.