阅读说明：本技术 一种扭动式水动力机 (Twisting type hydrodynamic machine ) 是由 王建设 王恒聪 于 2020-12-19 设计创作，主要内容包括：本发明提供了一种扭动式水动力机,包括上盖、扭动机构和下缸座,所述上盖通过长螺钉固定在所述下缸座上,所述扭动机构设置于所述下缸座内部,所述下缸座中间设有分阶式的旋转轴孔,所述旋转轴孔四周均匀设有活塞内腔,所述下缸座外侧连接有进水嘴,所述进水嘴设置在其中两个所述活塞内腔之间,所述扭动机构包括扭动支架、旋转轴以及活塞组件,本发明可直接利用自来水的流动能量驱动活塞做功,进而带动旋转轴旋转,传动效率高,节约资源,使用简单、操作方便,可广泛应用在不同的清洁器上。(The invention provides a twisting type hydraulic power machine which comprises an upper cover, a twisting mechanism and a lower cylinder base, wherein the upper cover is fixed on the lower cylinder base through a long screw, the twisting mechanism is arranged in the lower cylinder base, a stepped rotating shaft hole is formed in the middle of the lower cylinder base, piston inner cavities are uniformly formed in the periphery of the rotating shaft hole, a water inlet nozzle is connected to the outer side of the lower cylinder base and arranged between two piston inner cavities, and the twisting mechanism comprises a twisting support, a rotating shaft and a piston assembly.)

1. A twisting type hydraulic power machine is characterized in that: the hydraulic cylinder comprises an upper cover, a twisting mechanism and a lower cylinder base, wherein the upper cover is fixed on the lower cylinder base through a long screw, and the twisting mechanism is arranged in the lower cylinder base;

a rotating shaft hole is formed in the middle of the lower cylinder base, piston inner cavities are uniformly formed in the periphery of the rotating shaft hole, a water inlet nozzle is connected to the outer side of the lower cylinder base, and the water inlet nozzle is arranged between two of the piston inner cavities;

the twisting mechanism comprises a twisting support, a rotating shaft and a piston assembly, wherein an inclined plane boss is arranged on the rotating shaft, the inclined plane boss divides the rotating shaft into an inclined section and a straight section, an inner cavity and a branch rod are arranged on the twisting support, a first bearing is sleeved in the inner cavity, the first bearing is sleeved on the inclined section in a clamping mode and is fixed by a compression screw and a bearing pressing sheet, the piston assembly comprises a universal connector, a connecting rod, a piston and a sealing ring, the universal connector is sleeved on the branch rod, the connecting rod is connected to the universal connector through a connecting shaft, the piston is connected to the connecting rod through a bolt shaft, and the sealing ring is sleeved on the piston;

be equipped with in the lower cylinder seat with the inhalant canal of intake nozzle intercommunication and with the piston water passageway of piston inner chamber bottom intercommunication, be equipped with drainage channel and both sides in the middle of the straight section and be equipped with the intake antrum and go out the basin, the intake antrum is opposite to be set up there is some space overlap section above basin top and intake antrum below and the basin top, piston water passageway last port is aimed at the space overlaps section position setting, be equipped with the apopore on the basin below, the apopore intercommunication drainage channel, the annular cavity is aimed at to the inhalant canal delivery port, the annular cavity sets up on the rotation axis hole and aligns intake antrum top position.

2. The twisting type hydraulic power machine as claimed in claim 1, wherein: the number of the piston inner cavity, the number of the branch brackets and the number of the piston assemblies are all 3-5 and are uniformly distributed.

3. The twisting type hydraulic power machine as claimed in claim 1, wherein: piston assembly still includes control cover and directional bearing, control cover and directional bearing are close to universal connector setting and cover and are established on dividing branch, and piston inner chamber one end is equipped with directional bearing inner chamber, directional bearing inner chamber intercommunication piston inner chamber.

4. The twisting type hydraulic power machine as claimed in claim 1, wherein: the straight section both ends all are equipped with a pair of oil blanket and second bearing, oil blanket and second bearing card are established the upper and lower both ends in rotation shaft hole.

5. The twisting type hydraulic power machine as claimed in claim 1, wherein: the piston water channel penetrates through the bottom of the lower cylinder base, and a process screw is installed at a lower port of the piston water channel for sealing.

6. The twisting type hydraulic power machine as claimed in claim 1, wherein: the water inlet groove and the water outlet groove are provided with adjusting hole grooves on two sides, and the adjusting hole grooves and the upper end opening of the piston water channel are on the same horizontal line.

Technical Field

The invention relates to the technical field of power equipment, in particular to a twisting type hydraulic power machine.

Background

At present, fuel oil and combustible gas are used as energy sources for the operation of the power machine, the fuel oil and the combustible gas are extracted from petroleum, the shortage is that the consumption of limited petroleum resources is inevitably accelerated along with the continuous expansion of the application field and the use amount of the power machine, and simultaneously, the operation of the power machine can also discharge gas harmful to human and nature to cause environmental pollution. Therefore, people begin to research power machines using water as energy, most people still utilize the fall of flowing water, and the potential energy of the flowing water is converted into mechanical energy through a water turbine, and the mechanical energy can also be converted into electric energy, such as the application of a power station; the invention disclosed in this patent creates the invention that utilizes water power to push the plunger to perform lift movement, utilizes the reaction force of the outer guide rail to the plunger to make it return, and utilizes the component force of the force to make it rotate, thereby rotating the nozzle part, but this implementation mode has very insufficient utilization of water flow energy, and the friction force in the reciprocating motion process of the plunger is large, and needs higher water pressure to drive, and can not use common tap water to drive, and is still inconvenient.

Disclosure of Invention

Technical problem to be solved

The invention aims to provide a twisting type hydraulic power machine which can directly utilize tap water as a power source. In order to achieve the purpose, the invention adopts the following technical scheme:

(II) technical scheme

A twisting type hydraulic power machine comprises an upper cover, a twisting mechanism and a lower cylinder base, wherein the upper cover is fixed on the lower cylinder base through a long screw, and the twisting mechanism is arranged in the lower cylinder base;

a rotating shaft hole is formed in the middle of the lower cylinder base, piston inner cavities are uniformly formed in the periphery of the rotating shaft hole, a water inlet nozzle is connected to the outer side of the lower cylinder base, and the water inlet nozzle is arranged between two of the piston inner cavities;

the twisting mechanism comprises a twisting support, a rotating shaft and a piston assembly, wherein an inclined plane boss is arranged on the rotating shaft, the inclined plane boss divides the rotating shaft into an inclined section and a straight section, an inner cavity and a branch rod are arranged on the twisting support, a first bearing is sleeved in the inner cavity, the first bearing is sleeved on the inclined section in a clamping mode and is fixed by a compression screw and a bearing pressing sheet, the piston assembly comprises a universal connector, a connecting rod, a piston and a sealing ring, the universal connector is sleeved on the branch rod, the connecting rod is connected to the universal connector through a connecting shaft, the piston is connected to the connecting rod through a bolt shaft, and the sealing ring is sleeved on the piston;

be equipped with in the lower cylinder seat with the inhalant canal of intake nozzle intercommunication and with the piston water passageway of piston inner chamber bottom intercommunication, be equipped with drainage channel and both sides in the middle of the straight section and be equipped with the intake antrum and go out the basin, the intake antrum is opposite to be set up there is some space overlap section above basin top and intake antrum below and the basin top, piston water passageway last port is aimed at the space overlaps section position setting, be equipped with the apopore on the basin below, the apopore intercommunication drainage channel, the annular cavity is aimed at to the inhalant canal delivery port, the annular cavity sets up on the rotation axis hole and aligns intake antrum top position.

Further, the number of the piston inner cavities, the number of the branch brackets and the number of the piston assemblies are all 3-5 and are uniformly distributed.

Further, piston assembly still includes control cover and directional bearing, control cover and directional bearing are close to universal connector setting and the cover is established on dividing branch, and piston inner chamber one end is equipped with the directional bearing inner chamber, the directional bearing inner chamber intercommunication piston inner chamber.

Further, a pair of oil seal and a second bearing are respectively sleeved at two ends of the straight section, and the oil seal and the second bearing are clamped at the upper end and the lower end of the rotating shaft hole.

Furthermore, the piston water channel penetrates through the bottom of the lower cylinder base, and a process screw is installed at a lower port of the piston water channel for sealing.

Furthermore, the water inlet groove and the water outlet groove are both provided with adjusting hole grooves on two sides, and the adjusting hole grooves and the upper end opening of the piston water channel are both positioned on the same horizontal line.

(III) advantageous effects

Compared with the prior art, the invention has the obvious advantages and beneficial effects, particularly, the invention can directly utilize the flowing energy of tap water to drive the piston to do work, further drive the rotating shaft to rotate, has high transmission efficiency, saves resources, is simple to use and convenient to operate, and can be widely applied to different cleaners.

Drawings

FIG. 1 is an overall exploded view of the present invention;

FIG. 2 is an overall cross-sectional view of the present invention;

FIG. 3 is a schematic view of a rotating shaft in the present invention;

FIG. 4 is a cross-sectional view of a rotating shaft according to the present invention;

FIG. 5 is a schematic view of the lower cylinder block of the present invention;

fig. 6 is a cross-sectional view of the lower cylinder block of the present invention.

The reference numbers illustrate:

1. upper cover 11, long screw 2, twisting mechanism 21 and twisting support

211. Inner cavity 212, branch rod 213, first bearing 214 and compression screw

215. Bearing pressing sheet 22, rotating shaft 221, inclined plane boss 222 and inclined section

223. Straight section 224, drainage channel 225, water inlet groove 226 and water outlet groove

227. Space overlapping section 228, water outlet hole 229, adjusting hole groove 23 and piston assembly

231. Universal connector 232, connecting rod 233, piston 234 and sealing ring

235. Connecting shaft 236, bolt shaft 237, control sleeve 238 and directional bearing

3. Lower cylinder seat 31, rotating shaft hole 311, annular cavity 32 and piston inner cavity

33. Water inlet nozzle 34, water inlet channel 35, piston water channel 36, directional bearing inner cavity

37. Oil seal 38, second bearing 39 and technical screw

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

The invention is further described with reference to the following detailed description and accompanying drawings.

Referring to fig. 1 to 6, a twisting type hydraulic power machine includes an upper cover 1, a twisting mechanism 2 and a lower cylinder base 3, wherein the upper cover 1 is fixed on the lower cylinder base 3 through a long screw 11, the twisting mechanism 2 is arranged inside the lower cylinder base 3, the upper cover 1 is designed according to the structural cooperation of the lower cylinder base 3, and the twisting mechanism 2 is clamped between the upper cover 1 and the lower cylinder base 3;

a rotating shaft hole 31 is formed in the middle of the lower cylinder base 3, piston inner cavities 32 are uniformly formed in the periphery of the rotating shaft hole 31, the piston inner cavities 32 and the rotating shaft hole 31 are designed to facilitate clamping of the twisting mechanism 2, a water inlet nozzle 33 is connected to the outer side of the lower cylinder base 3, the water inlet nozzle 33 is arranged between two of the piston inner cavities 32, a communicating water inlet channel 34 is conveniently arranged in the later period, and the piston inner cavities 32 are not affected;

the twisting mechanism 2 comprises a twisting support 21, a rotating shaft 22 and a piston assembly 23, wherein an inclined surface boss 221 is arranged on the rotating shaft 22, the inclined surface boss 221 divides the rotating shaft 22 into an inclined section 222 and a straight section 223, the design is that the rotating center of the rotating shaft 22 is not on the same straight line with the rotating center of the twisting support 21, an inner cavity 211 and a branch rod 212 are arranged on the twisting support 21, a first bearing 213 is sleeved in the inner cavity 211, the first bearing 213 is sleeved on the inclined section 222 and fixed by a compression screw 214 and a bearing pressing sheet 215, so that the twisting support 21 is clamped and fixed on the inclined section 222, the piston assembly 23 comprises a universal connector 231, a connecting rod 232, a piston 233 and a sealing ring 234, the universal connector 231 is sleeved on the branch rod 212, the connecting rod 232 is connected on the universal connector 231 through a connecting shaft 235, the piston 233 is connected to the connecting rod 232 through a bolt shaft 236, the sealing ring 234 is sleeved on the piston 233, the piston assemblies 23 are all placed in the piston inner cavity 32 of the lower cylinder seat 3, the twisting support 21 is placed above the rotating shaft hole 31, and the piston assemblies 23 move up and down to enable the twisting support 21 to swing up and down, so that the rotating shaft 22 is driven to rotate;

be equipped with in lower cylinder block 3 with inhalant canal 34 that the intake mouth 33 communicates and with the piston water passageway 35 of piston inner chamber 32 bottom intercommunication, be equipped with drainage 224 in the middle of the straight section 223 of rotation axis 22 and both sides are equipped with intake antrum 225 and go out basin 226, intake antrum 225 opposites and sets up there is partly space overlap section 227 above out basin 226 and intake antrum 225 below and out basin 226, piston water passageway 35 upper end mouth is aimed at space overlap section 227 position sets up, ensures that piston water passageway 35 can intake and can go out water, be equipped with apopore 228 on the play basin 226 below, apopore 228 intercommunication drainage 224, annular cavity 311 is aimed at to inhalant canal 34 delivery port, annular cavity 311 sets up on rotation axis hole 31 and aligns intake antrum 225 top position. The water flow direction firstly flows into the water inlet channel 34 from the water inlet nozzle 33, the water outlet of the water inlet channel 34 is aligned with the annular cavity 311, so that the annular cavity 311 is always filled with water, the water inlet groove 225 on the rotating shaft 22 rotates all the way but is always communicated with the annular cavity 311, so that the water inlet groove 225 is also always filled with water, when the lower part of the water inlet groove 225 rotates to be overlapped with the upper port of one of the piston water channels 35, the water enters the piston water channel 35 from the water inlet groove 225 and then flows into the piston inner cavity 32, the piston 233 does work and moves upwards, when the piston 233 does work and then moves downwards, the upper port of the piston water channel 35 corresponds to the upper part of the water outlet groove 255, and the water is discharged outwards from the piston inner cavity 32 into the water outlet groove 225 and then flows out from the water outlet hole 228 and is discharged outwards from the water outlet channel 224.

The number of the piston inner cavity 32, the branch bracket 212 and the piston assembly 23 is 3-5 and are evenly distributed for the convenience of design and manufacture.

In order to reduce friction and optimize the motion effect of the piston assembly 23, the piston assembly 23 further includes a control sleeve 237 and a directional bearing 238, the control sleeve 237 and the directional bearing 238 are arranged next to the universal joint 231 and are sleeved on the branch rod 212, a directional bearing inner cavity 36 is arranged at one end of the piston inner cavity 32, and the directional bearing inner cavity 36 is communicated with the piston inner cavity 32.

In order to ensure smooth rotation of the rotating shaft 22 and improve the overall operation efficiency, a pair of oil seals 37 and a second bearing 38 are sleeved at both ends of the straight section 223, and the oil seals 37 and the second bearing 38 are clamped at the upper end and the lower end of the rotating shaft hole 31 of the lower cylinder base 3.

For simple manufacture, the piston water channel 35 penetrates through the bottom of the lower cylinder seat 3, and a process screw 39 is arranged at the lower port of the piston water channel 35 for sealing.

In order to ensure that at least one of the pistons 233 always performs work, at least one of the piston water channels 35 is in water inlet and one is in water outlet, the water inlet groove 225 and the water outlet groove 226 are provided with adjusting hole grooves 229 on two sides, and the adjusting hole grooves 229 and the upper end ports of the piston water channels 35 are on the same horizontal line.

The working principle of the invention is as follows: when the water inlet nozzle 33 is communicated with tap water, water flows into the annular cavity 311 and the water inlet groove 225 in sequence through the water inlet channel 34, so that the water in the water inlet groove 225 is filled with water all the time, at this time, the lower part of the water inlet groove 255 is partially overlapped with the upper end parts of 2 piston water channels 35 or completely overlapped with 1 piston water channel 35, water in the water inlet groove 255 enters the corresponding piston inner cavity 32 from the piston water channel 35 communicated with the water inlet groove 255 to do work on the piston 233, so that the piston 233 moves upwards, the twisting bracket 21 swings upwards and downwards while the piston 233 moves upwards, the opposite piston 233 moves downwards, and water in the corresponding piston inner cavity 32 is discharged from the piston water channel 35 and flows into the water outlet groove 226 communicated with the piston water channel 35, and then flows out from the water outlet hole 228 to the water outlet channel 224. The twisting support 21 drives the rotating shaft 22 to rotate when the piston 233 does work, and similarly, the water inlet grooves 225 are sequentially overlapped with other piston water channels 35 on the lower cylinder seat 3 in turn, water enters the piston water channels 35 to the piston inner cavity 32 in the water inlet grooves 255 to do work on the piston 233 to move upwards, the opposite pistons 233 move downwards, water is discharged from the piston inner cavities 35 to the piston water channels 35 to flow out from the water outlet grooves 226 to the water outlet holes 228, one piston 233 always moves upwards, one piston 233 moves downwards, the rotating shaft 22 rotates all the time when the twisting support 21 swings upwards and downwards in a plurality of directions, and when the piston 233 completes one whole upward and downwards stroke, the rotating shaft 22 just rotates 360 degrees, so that the whole operation is ensured.

The invention can directly utilize the flowing energy of tap water to drive the piston to do work so as to drive the rotating shaft to rotate, has high transmission efficiency, saves resources, is simple to use and convenient to operate, and can be widely applied to different cleaners.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.