CN112901587A - Hydraulic power mechanical power assisting device - Google Patents

Hydraulic power mechanical power assisting device Download PDF

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Publication number
CN112901587A
CN112901587A CN202110054332.8A CN202110054332A CN112901587A CN 112901587 A CN112901587 A CN 112901587A CN 202110054332 A CN202110054332 A CN 202110054332A CN 112901587 A CN112901587 A CN 112901587A
Authority
CN
China
Prior art keywords
wall
chassis
fixedly connected
damping
assisting device
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
Application number
CN202110054332.8A
Other languages
Chinese (zh)
Inventor
王庆宝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Qianzhijia Technology Co ltd
Original Assignee
Chongqing Qianzhijia Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Qianzhijia Technology Co ltd filed Critical Chongqing Qianzhijia Technology Co ltd
Priority to CN202110054332.8A priority Critical patent/CN112901587A/en
Publication of CN112901587A publication Critical patent/CN112901587A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs

Abstract

The invention discloses a hydraulic power mechanical power assisting device, which aims at the problem of realizing the telescopic performance only by relying on a hydraulic oil cylinder, and provides the following scheme. The hydraulic oil cylinder type hydraulic power assisting device converts pressure provided by the hydraulic oil cylinder into damping force of oil liquid during power assisting, the damping force is dissipated and converted into heat energy, the heat energy is utilized, and power assisting mechanical equipment performs various different works without mutual influence.

Description

Hydraulic power mechanical power assisting device
Technical Field
The invention relates to the technical field of mechanical power assisting devices, in particular to a hydraulic power mechanical power assisting device.
Background
When mechanical equipment works, an auxiliary device, an auxiliary support, an auxiliary fixing and the like are usually used, the mechanical power assisting device can be used through force transmission and the like, and hydraulic power is used as a power source to form the hydraulic power mechanical power assisting device.
The hydraulic power mechanical power assisting device in the market at present has the following defects: the simple dependence hydraulic cylinder realizes the elasticity performance, and this performance obviously seems not enough to the mechanical equipment of gradually complicating day by day, adopts a plurality of hydraulic cylinder to constitute a plurality of devices occupation space again, and current patent is difficult for solving this type of problem, consequently, a hydraulic power machinery booster unit is needed urgently to solve above-mentioned problem.
Disclosure of Invention
The invention provides a hydraulic power mechanical power assisting device based on the technical problem that the existing hydraulic power mechanical power assisting device only depends on a hydraulic oil cylinder to realize the telescopic performance.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a hydraulic power machinery booster unit, includes chassis and connecting plate, fixedly connected with hydraulic cylinder on the bottom outer wall of connecting plate, the one end fixedly connected with fixed plate of hydraulic cylinder extension rod, two dead levers of fixedly connected with on the fixed bottom outer wall, two the one end of dead lever is passed the chassis and is located the below on chassis, the central point of fixed plate bottom outer wall puts the fixedly connected with telescopic link, the position that chassis top outer wall is close to the center is equipped with drive mechanism, drive mechanism turns into centrifugal force with pressure, the position fixedly connected with a plurality of heat conversion mechanisms of chassis top outer wall near the edge, heat conversion mechanism turns into heat energy with pressure.
As a still further scheme of the invention: the transmission mechanism comprises a rotating part, the rotating part comprises a rotating shaft, a main gear which generates rotating force when a telescopic rod is pressed down is installed on the rotating shaft, and the rotating shaft is inserted in the center of the outer wall of the top of the chassis.
As a still further scheme of the invention: fixedly connected with footstep bearing on the rotating part top outer wall, the one end fixedly connected with non-return lock of telescopic link extension rod, the formula of joint is become in the cooperation of non-return lock and footstep bearing.
As a still further scheme of the invention: the rotary mechanism is characterized in that rotary shafts are inserted into two sides of the outer wall of the top of the chassis, which are close to the rotary part, one ends of the rotary shafts are located below the chassis, rotary gears are sleeved on the outer walls of the circumferences of the rotary shafts, and the rotary gears are meshed with the main gear.
As a still further scheme of the invention: the thermal conversion mechanism comprises a damping conversion barrel, a damping lower pressure rod is inserted into the inner wall of the top of the damping conversion barrel, the top end of the damping lower pressure rod is fixedly connected to the outer wall of the bottom of the chassis, and outer-wound springs are sleeved on the outer walls of the circumferences of the damping conversion barrel and the damping lower pressure rod.
As a still further scheme of the invention: the damping lower pressure rod is characterized in that a piston cylinder is fixedly connected to the bottom end of the damping lower pressure rod, an upper oil cavity and a lower oil cavity are respectively arranged above and below the piston cylinder, oil is filled in the upper oil cavity and the lower oil cavity, and a plurality of throttling holes are formed in the outer wall of the piston rod.
As a still further scheme of the invention: the damping conversion device is characterized in that a heat-conducting annular sheet is sleeved on the outer wall of the circumference of the damping conversion cylinder, a thermoelectric conversion material layer is wrapped on the outer wall of the cylinder of the heat-conducting annular sheet, the thermoelectric conversion material layer is bismuth telluride, and the thermoelectric conversion material layer is electrically connected with an external circuit.
The invention has the beneficial effects that:
1. the device not only has the compression performance of the hydraulic oil cylinder during power assistance, but also utilizes the fixed rod to transmit the force; during power assisting, the pressure provided by the hydraulic oil cylinder can be converted into damping force of the oil, and the damping force is dissipated and converted into heat energy to be utilized; during power assisting, the rotating part can be matched with the telescopic rod to convert the pressure into the rotation of the rotating gear, namely centrifugal force; by means of three different conversion modes, the power-assisted mechanical equipment can perform various different works without mutual influence.
Drawings
Fig. 1 is a schematic overall structure diagram of a hydraulic power mechanical booster device according to the present invention;
FIG. 2 is a schematic partial perspective view of a hydraulic power assisting device according to the present invention;
FIG. 3 is a schematic view of another exemplary embodiment of a hydraulic power assisting device according to the present invention;
fig. 4 is a schematic partial sectional structural view of a hydraulic power assisting device according to the present invention.
In the figure: the device comprises a base plate 1, a damping conversion barrel 2, an externally wound spring 3, a damping lower pressure rod 4, a fixing plate 5, a hydraulic oil cylinder 6, a connecting plate 7, an expansion rod 8, a rotating shaft 9, a rotating part 10, a fixing rod 11, a thrust bearing 12, a rotating gear 13, a rotating shaft 14, a check lock 15, a thermoelectric conversion material layer 16, a heat conduction annular sheet 17, a piston cylinder 18 and a throttling hole 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a hydraulic power mechanical power assisting device, including chassis 1 and connecting plate 7, fixedly connected with hydraulic cylinder 6 on the bottom outer wall of connecting plate 7, the one end fixedly connected with fixed plate 5 of the hydraulic cylinder 6 extension rod, two dead levers 11 of fixedly connected with on the fixed 5 bottom outer walls, the one end of two dead levers 11 is passed chassis 1 and is located the below on chassis 1, the central point of fixed plate 5 bottom outer wall puts fixedly connected with telescopic link 8, the position that chassis 1 top outer wall is close to the center is equipped with drive mechanism, drive mechanism turns into centrifugal force with pressure, chassis 1 top outer wall is close to the position fixedly connected with a plurality of heat conversion mechanisms on the edge, heat conversion mechanism turns into heat energy with pressure.
In the present invention, the transmission mechanism includes a rotating part 10, the rotating part 10 includes a rotating shaft 9, a main gear for generating a rotating force when the rotating shaft 9 presses the telescopic rod 8 downward is installed on the rotating shaft 9, the rotating shaft 9 is inserted into a central position of an outer wall of the top of the chassis 1, and the telescopic rod 8 contacts the rotating shaft 9 when pressed downward, thereby transmitting a force.
Fixedly connected with footstep bearing 12 on the outer wall of rotating part 10 top, the one end fixedly connected with non return lock 15 of the 8 extension rods of telescopic link, non return lock 15 and footstep bearing 12 cooperate the formula of joint, non return lock 15 and footstep bearing 12 joint back telescopic link 8 becomes integrative with rotating part 10, the combined operation for rotating part 10 lasts the rotation.
All pegging graft in chassis 1 top outer wall both sides that are close to rotating part 10 has axis of rotation 14, and the one end of axis of rotation 14 is located the below on chassis 1, has all cup jointed rotating gear 13 on the circumference outer wall of axis of rotation 14, and rotating gear 13 and master gear mesh mutually for through the cooperation of master gear and rotating gear 13, make axis of rotation 14 rotate, be convenient for drive mechanical equipment and rotate, realize the helping hand.
The thermal conversion mechanism comprises a damping conversion barrel 2, a damping lower pressure rod 4 is inserted into the inner wall of the top of the damping conversion barrel 2 in a splicing mode, the top end of the damping lower pressure rod 4 is fixedly connected onto the outer wall of the bottom of the chassis 1, an outer winding spring 3 is sleeved on the circumferential outer walls of the damping conversion barrel 2 and the damping lower pressure rod 4, and pressure is generated when the outer winding spring 3 is compressed and is consistent with the damping lower pressure rod 4 pressed into the damping conversion barrel 2.
4 bottom fixedly connected with piston cylinder 18 of depression bar under the damping, the upper and lower below of piston cylinder 18 is oil pocket and lower oil pocket respectively, and it has fluid all to fill in oil pocket and the lower oil pocket, and it has a plurality of orifices 19 to open on the outer wall of piston rod 18, and upper and lower oil pocket interior fluid moves at the orifice in the depression bar 4 activity process from top to bottom under the damping for pressure turns into the damping force of fluid, and the damping force gives off and forms the surface that heat energy attached depression bar 4 under the damping.
The outer wall of the circumference of the damping conversion cylinder 2 is sleeved with a heat conduction annular sheet 17, the outer wall of the cylinder of the heat conduction annular sheet 17 is wrapped with a thermoelectric conversion material layer 16, the thermoelectric conversion material layer 16 is bismuth telluride, the thermoelectric conversion material layer 16 is electrically connected with an external circuit, and heat energy is transferred to the thermoelectric conversion material layer 16 through the heat conduction annular sheet 17, so that the external circuit is communicated.
When the device is used, all driving parts, namely power elements, electric devices and adaptive power supplies, are connected through leads at idle positions of the device, the electric devices are electrically connected in sequence, the detailed connection means is the well-known technology in the field, the starting end of the device is fixed, namely the connecting plate 7 is fixed, then the hydraulic oil cylinder 6 is driven to carry out continuous compression pushing work, and direct pressure is directly assisted by the fixed rod 11 without conversion; the transmission mechanism is used for transmitting pressure, when the hydraulic oil cylinder 6 works, the telescopic rod 8 is repeatedly pressed down, the non-return lock 15 of the telescopic rod 8 is clamped with the thrust bearing 12, and the pressing of the telescopic rod 8 enables the rotating part 10 to rotate, so that the two rotating gears 13 are driven to rotate, the rotating shaft 14 rotates, and the pressure is converted into rotating force; the pressure is converted through the thermal conversion mechanism, when the hydraulic oil cylinder 6 works, the damping lower pressure rod 4 is pressed into the damping conversion cylinder 2, the outer side of the damping conversion cylinder is compressed by the spring 3, the oil liquid is compressed in the damping conversion cylinder 2, the compression force is converted into damping force through the throttling hole 19, the damping force is dissipated outwards, the surface wall of the damping conversion cylinder 2 is heated and converted into heat energy, the heat energy is transmitted to the thermoelectric conversion material layer 16 through the heat conduction annular sheet 17, and then the heat energy is converted into electric energy; the three modes enable the hydraulic power assistance to be wider in application range and can adapt to simultaneous work of a plurality of mechanical equipment parts.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. A hydraulic power mechanical booster comprises a chassis (1) and a connecting plate (7), the outer wall of the bottom of the connecting plate (7) is fixedly connected with a hydraulic oil cylinder (6), one end of the extension rod of the hydraulic oil cylinder (6) is fixedly connected with a fixed plate (5), two fixing rods (11) are fixedly connected to the outer wall of the bottom of the fixing part (5), one ends of the two fixing rods (11) penetrate through the chassis (1) and are positioned below the chassis (1), it is characterized in that the central position of the outer wall at the bottom of the fixed plate (5) is fixedly connected with a telescopic rod (8), a transmission mechanism is arranged on the outer wall of the top of the chassis (1) near the center and converts pressure into centrifugal force, the position, close to the edge, of the outer wall of the top of the chassis (1) is fixedly connected with a plurality of heat conversion mechanisms, and the heat conversion mechanisms convert pressure into heat energy.
2. The hydraulic power mechanical power assisting device is characterized in that the transmission mechanism comprises a rotating part (10), the rotating part (10) comprises a rotating shaft (9), a main gear which generates rotating force when a telescopic rod (8) is pressed downwards is installed on the rotating shaft (9), and the rotating shaft (9) is inserted in the center of the outer wall of the top of the chassis (1).
3. The hydraulic power mechanical power assisting device is characterized in that a thrust bearing (12) is fixedly connected to the outer wall of the top of the rotating portion (10), a check lock (15) is fixedly connected to one end of an extension rod of the telescopic rod (8), and the check lock (15) and the thrust bearing (12) are matched in a clamping mode.
4. The hydraulic power mechanical power assisting device is characterized in that rotating shafts (14) are respectively inserted into two sides of the outer wall of the top of the chassis (1) close to the rotating part (10), one end of each rotating shaft (14) is located below the chassis (1), rotating gears (13) are respectively sleeved on the outer circumferential walls of the rotating shafts (14), and the rotating gears (13) are meshed with the main gear.
5. The hydraulic power mechanical power assisting device is characterized in that the thermal conversion mechanism comprises a damping conversion cylinder (2), a damping lower pressure rod (4) is inserted into the inner wall of the top of the damping conversion cylinder (2), the top end of the damping lower pressure rod (4) is fixedly connected onto the outer wall of the bottom of the chassis (1), and an outward wound spring (3) is sleeved on the outer walls of the circumferences of the damping conversion cylinder (2) and the damping lower pressure rod (4).
6. The hydraulic power mechanical power assisting device of claim 5, wherein a piston cylinder (18) is fixedly connected to the bottom end of the damping lower pressing rod (4), an upper oil cavity and a lower oil cavity are respectively formed above and below the piston cylinder (18), oil is filled in the upper oil cavity and the lower oil cavity, and a plurality of throttling holes (19) are formed in the outer wall of the piston rod (18).
7. The hydraulic power mechanical power assisting device is characterized in that a heat-conducting annular sheet (17) is sleeved on the outer circumferential wall of the damping conversion cylinder (2), a thermoelectric conversion material layer (16) is wrapped on the outer cylindrical wall of the heat-conducting annular sheet (17), the thermoelectric conversion material layer (16) is bismuth telluride, and the thermoelectric conversion material layer (16) is electrically connected with an external circuit.
CN202110054332.8A 2021-01-15 2021-01-15 Hydraulic power mechanical power assisting device Pending CN112901587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110054332.8A CN112901587A (en) 2021-01-15 2021-01-15 Hydraulic power mechanical power assisting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110054332.8A CN112901587A (en) 2021-01-15 2021-01-15 Hydraulic power mechanical power assisting device

Publications (1)

Publication Number Publication Date
CN112901587A true CN112901587A (en) 2021-06-04

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1162907A (en) * 1997-08-07 1999-03-05 Nanbu:Kk Rod rotary type cylinder device
CN101082349A (en) * 2007-04-09 2007-12-05 王志 Device for transform fluid-pressure into mechanical rotating motion
CN101904728A (en) * 2010-07-08 2010-12-08 赵一美 Mop cleaning method
CN105888840A (en) * 2016-03-28 2016-08-24 夏建国 Effort-saving engine
CN207131660U (en) * 2017-09-11 2018-03-23 江阴市洪腾机械有限公司 A kind of Telescopic rotary combined type hydraulic cylinder
US20190128391A1 (en) * 2017-10-31 2019-05-02 National Technology & Engineering Solutions Of Sandia, Llc Systems and methods that use harmonic drives for converting reciprocating axial motion to continuous rotary motion, helical drives for converting reciprocating rotary motion to reciprocatinng axial motion and combinations thereof for converting reciprocating rotary motion to continuous rotary motion
CN111071896A (en) * 2020-02-26 2020-04-28 江西亿康云谷自动化设备有限公司 Elevator car is with buffering protection device
CN211116932U (en) * 2019-12-17 2020-07-28 扬州思杰机电设备有限公司 Novel locking hydraulic oil cylinder
CN211574132U (en) * 2019-11-08 2020-09-25 江苏诺菲特汽车部件有限公司 High damping force shock absorber bottom valve compression system
CN111945555A (en) * 2020-08-06 2020-11-17 侯文明 Annular curved surface damping support based on linear viscous damping

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1162907A (en) * 1997-08-07 1999-03-05 Nanbu:Kk Rod rotary type cylinder device
CN101082349A (en) * 2007-04-09 2007-12-05 王志 Device for transform fluid-pressure into mechanical rotating motion
CN101904728A (en) * 2010-07-08 2010-12-08 赵一美 Mop cleaning method
CN105888840A (en) * 2016-03-28 2016-08-24 夏建国 Effort-saving engine
CN207131660U (en) * 2017-09-11 2018-03-23 江阴市洪腾机械有限公司 A kind of Telescopic rotary combined type hydraulic cylinder
US20190128391A1 (en) * 2017-10-31 2019-05-02 National Technology & Engineering Solutions Of Sandia, Llc Systems and methods that use harmonic drives for converting reciprocating axial motion to continuous rotary motion, helical drives for converting reciprocating rotary motion to reciprocatinng axial motion and combinations thereof for converting reciprocating rotary motion to continuous rotary motion
CN211574132U (en) * 2019-11-08 2020-09-25 江苏诺菲特汽车部件有限公司 High damping force shock absorber bottom valve compression system
CN211116932U (en) * 2019-12-17 2020-07-28 扬州思杰机电设备有限公司 Novel locking hydraulic oil cylinder
CN111071896A (en) * 2020-02-26 2020-04-28 江西亿康云谷自动化设备有限公司 Elevator car is with buffering protection device
CN111945555A (en) * 2020-08-06 2020-11-17 侯文明 Annular curved surface damping support based on linear viscous damping

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Application publication date: 20210604