CN214007241U

CN214007241U - Pressure power machine

Info

Publication number: CN214007241U
Application number: CN202022866113.3U
Authority: CN
Inventors: 江国兵; 江海; 江丽; 辛少荣; 鲁凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-08-20
Anticipated expiration: 2030-12-03

Abstract

A pressure power machine comprising: the device comprises a main shaft assembly, an end pressure output assembly, a middle pressure output assembly and a spiral disc; tip pressure output subassembly and middle pressure output subassembly pass through piston rod subassembly to spiral disk output pressure, and the terminal surface that the spiral disk is close to tip pressure output subassembly one side is equipped with big helicoid, and big helicoid is annular spiral by peak to the minimum and sets up and form a stair structure, still is equipped with drive assembly in stair structure department, and this drive assembly is used for the piston rod subassembly of tip pressure output subassembly to pass through stair structure, the utility model has the advantages of simple structure, the operation is stable and energy-concerving and environment-protective.

Description

Pressure power machine

Technical Field

The utility model relates to a power device field especially relates to a pressure engine.

Background

The power machine is a machine which converts energy such as heat energy or electric energy into mechanical energy, most of the existing power machines need to consume a large amount of gasoline or diesel oil, such as an internal combustion engine, and part of power can emit a large amount of tail gas to cause air pollution or have lower mechanical efficiency. The existing pneumatic power machine comprises a base, wherein a self-closing switch assembly or a cylinder is arranged on the base, a piston of the cylinder is movably connected with a cam through a connecting rod, a transmission belt pulley is connected onto a convex output shaft, and a high-pressure pipeline is communicated between the front end of the piston of the cylinder and a pneumatic bin of the self-closing switch assembly. The pneumatic power machine comprises: small energy, uniform power transmission part and large motion vibration.

The application number is CN201610166227.2, which discloses a runner with an end face stressed to rotate in a radial direction, comprising a runner body, wherein two end faces of the runner body are respectively provided with at least one first spiral face and at least one second spiral face; and the head-tail combination positions of the first spiral surface and the second spiral surface are respectively provided with a section of transition inclined plane. A pressure power machine comprises a box body, an output shaft and a rotating wheel, wherein the rotating wheel is arranged on the output shaft, and a front end cover and a rear end cover are respectively arranged at two ends of the box body; the inner sides of the front end cover and the rear end cover are respectively provided with a plurality of pressure cylinders, the pressure cylinders and the axis of the output shaft are arranged in an inclined manner, the heads of piston rods of the pressure cylinders on two sides are provided with bearings, and the bearings on two sides are respectively contacted with the first spiral surface and the second spiral surface; the input end of each pressure cylinder is connected with the pressure supply device through the pressure control device and the input pipeline in sequence, and the pressure control device can control the closing/opening of the input pipeline. Pressure is applied to the spiral surface, and the spiral surface converts the pressure into rotating force, so that the rotating wheel is rotated.

In the working process of the pressure power machine, the piston rod can return to the highest position to start next rotation only through the transition inclined plane after going from the highest position to the lowest position of the spiral surface, and the conventional transition structure is that the transition inclined plane is matched with the push block and the mechanical control three-way valve. This kind of transition structure needs cylinder, mechanical control three-way valve, transition inclined plane and a plurality of structures of ejector pad to mutually support carrying out transition action in-process, and this transition structure is complicated, and has lost too much pressure when the transition, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pressure engine, include: the main shaft assembly is used for transmission, the end pressure output assembly is arranged at the end part of the main shaft assembly, the middle pressure output assembly is arranged at one side of the main shaft assembly, which is far away from the end pressure output assembly, and the spiral disc is arranged between the end pressure output assembly and the middle pressure output assembly;

the end pressure output assembly and the middle pressure output assembly output pressure to the spiral disc through the piston rod assembly, a large spiral surface is arranged on the end face of one side, close to the end pressure output assembly, of the spiral disc, the large spiral surface is arranged in an annular spiral mode from the highest point to the lowest point, a stepped structure is formed between the highest point and the lowest point, and a transmission assembly is further arranged at the stepped structure and used for enabling the piston rod assembly of the end pressure output assembly to pass through the stepped structure.

In one embodiment, the transmission assembly is a lever disposed in the spiral disk, the lever comprising: the rotating end is arranged on the outer surface of the large spiral surface through a rotating support piece, the movable end is arranged on the outer surface of the small spiral surface below the stepped structure, the lifting end is arranged above the movable end, an extending structure is further arranged between the two ends of the lever and adjacent to the large spiral surface, and the extending structure is used as a fulcrum of the lever.

In one embodiment, the spindle assembly comprises: the main shaft and the gear set that sets up on the main shaft and be used for connecting the spiral disk, tip pressure output subassembly intermediate pressure output subassembly and the spiral disk all with the main shaft is coaxial to be set up, tip pressure output subassembly pass through the bearing with the main shaft rotates to be connected, intermediate pressure output subassembly with main shaft fixed assembly, the main shaft passes through the gear set realize with the spiral disk antiport.

In one embodiment, the end pressure output assembly and the middle pressure output assembly are preferably cylinders, and the cylinders are provided with a plurality of pressure chambers, and each pressure chamber is correspondingly provided with a piston rod assembly; the number of the pressure cavities arranged in the middle pressure output assembly is a double number, and the number of the pressure cavities arranged in the end pressure output assembly is one time of the number of the pressure cavities arranged in the middle pressure output assembly.

In one embodiment, the piston rod assembly comprises: the piston rod assembly performs circular motion on a large spiral surface through the conical roller.

In one embodiment, the large spiral surface is in a truncated cone shape with a high middle and a low periphery, and the roller and the large spiral surface are correspondingly arranged in a cone shape.

In one embodiment, the piston rod assembly arranged at one end of the end pressure output assembly and the pressure cavity are obliquely arranged, and the oblique direction of the piston rod assembly is the moving direction of the piston rod assembly relative to the spiral disc; and the piston rod assembly arranged at one end of the middle pressure output assembly is perpendicular to the pressure cavity.

In one embodiment, the main shaft is further provided with a pressure channel, the pressure channel is a hollow channel in the main shaft, and through holes are formed in the positions, corresponding to the end pressure output assembly and the middle pressure output assembly, of the main shaft and are matched with the pressure channel to be used for communicating the end pressure output assembly and the middle pressure output assembly.

In one embodiment, the pressure power machine takes a central axis of the middle pressure output assembly far away from one end face of the piston rod assembly as a rotation center, and another pressure power machine with the same structure is arranged on the main shaft in a rotating mode by 180 degrees.

According to the utility model discloses a pressure power machine, this pressure power machine simple structure, the manufacturing of being convenient for, stability is high, and the loss energy is less than prior art when the transition, has improved work efficiency and use pressure as energy saving and environmental protection, and compares in the power structure of using fuel as the power supply with the device, and mechanical structure's factor of safety is higher to the noise that produces during the operation is lower.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is an overall structure of the present invention;

FIG. 2 is an overall structure view of the spiral plate of the present invention;

fig. 3 is an exploded view of the spiral disc of the present invention;

fig. 4 is a top view of the spiral disc of the present invention;

fig. 5 is a side view of the spiral disc of the present invention;

fig. 6 is a cross-sectional view of a lever of the present invention;

fig. 7 is a schematic structural view of the rotary support member of the present invention;

fig. 8 is an overall side view of the present invention;

fig. 9 is a schematic view a of the operation principle of the transmission assembly of the present invention;

fig. 10 is a schematic view b illustrating the operation of the transmission assembly according to the present invention;

fig. 11 is a schematic view c of the operation principle of the transmission assembly of the present invention;

FIG. 12 is a block diagram of the spindle assembly of the present invention;

fig. 13 is an exploded view of the spindle assembly of the present invention;

fig. 14 is a cross-sectional view of the main shaft body of the present invention;

fig. 15 is a schematic structural view of an end pressure output assembly of the present invention;

fig. 16 is an exploded view of the end pressure output assembly of the present invention;

fig. 17 is a schematic structural view of a piston rod assembly of the present invention;

fig. 18 is a schematic structural view of the housing of the present invention;

fig. 19 is a schematic view of the overall structure of another embodiment of the present invention;

fig. 20 is a cross-sectional view of the main shaft body of the present invention;

figure 21 is an assembly view of the spindle assembly of the present invention;

fig. 22 is a schematic distance diagram of pressure points of the transmission assembly of the present invention;

fig. 23 is a lever pressure calculation table of the present invention;

FIG. 24 is a schematic view of the operation of one of the lever lifting ends according to one embodiment of the present invention;

fig. 25 is a schematic view of the operation of the lever at the other end of the lever falling back according to one embodiment of the present invention.

Detailed Description

It should be noted that all the directional indicators (such as upper, lower, left, right, front, back, inner and outer, and the center … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1, a pressure power machine includes: the main shaft assembly 2 is used for transmission, the end pressure output assembly 5 is arranged at the end part of the main shaft assembly 2, the middle pressure output assembly 4 is arranged at one side of the main shaft assembly 2 far away from the end pressure output assembly 5, and the spiral disc 1 is arranged between the end pressure output assembly 5 and the middle pressure output assembly 4;

referring to fig. 1 and 2, the end pressure output assembly 5 and the intermediate pressure output assembly 4 both output pressure to the spiral disk 1 through the piston rod assembly 3, a large spiral surface 15 is arranged on an end surface of the spiral disk 1 close to one side of the end pressure output assembly 5, the large spiral surface 15 is spirally arranged from the highest point to the lowest point in an annular shape, a stepped structure 16 is formed between the highest point and the lowest point, a transmission assembly 11 is further arranged at the stepped structure 16, and the transmission assembly 11 is used for enabling the piston rod assembly 3 of the end pressure output assembly 5 to pass through the stepped structure 16, so that energy loss required when the piston rod assembly passes through the stepped structure 16 is reduced. Compared with the prior art, the motor has the advantages of simple structure, convenience in production and manufacture and high stability.

Referring to fig. 1 and 3, the spiral disk 1 is composed of a large spiral surface 15, a pressure plate 18, and a small spiral surface 19, the large spiral surface 15 is provided on one end surface of the pressure plate 18, and the small spiral surface 19 is provided on the other end surface of the pressure plate 18.

Further, the large spiral surface 15 and the small spiral surface 19 are both made of wear-resistant metal materials with smooth surfaces. The smooth surface of the roller is beneficial to reducing the rolling friction force, so that the energy loss is reduced, and the service life can be prolonged by adopting a wear-resistant metal material in a matching way.

Further, the large spiral surface 15 is composed of a plurality of metal blocks, and is fixed by screws.

As shown in fig. 1 to 4, the spiral disc 1 is provided with a mounting groove 17 for mounting the transmission assembly 11 adjacent to the stepped structure 16. The mounting groove 17 leads from the large spiral surface 15 to the small spiral surface 19.

Preferably, the transmission assembly 11 is a lever 12 arranged in the spiral disc 1.

With reference to fig. 1, 5 and 6, wherein the lever 12 comprises: a rotating end 121 and a moving end 122, wherein the rotating end 121 and the moving end 122 are respectively arranged on the outer surface of the large spiral surface 15 and the outer surface of the small spiral surface 19 through the mounting groove 17, the rotating end 121 is connected with the spiral disc 1 through the rotating support 13, the moving end 122 is arranged on the outer surface of the small spiral surface 19 below the stepped structure 16, the rest part of the lever 12 is arranged in the mounting groove 17, the lifting end 14 is arranged above the moving end 122, and the lifting end 14 moves in the vertical direction through the moving end 122.

As shown in fig. 6 and 7, the rotary support 13 includes: the rotating support rod 131 and the return spring 132 sleeved on the rotating support rod 131, one end of the rotating support rod 131 is fixedly connected to the spiral disk 1, the other end of the rotating support rod 131 is provided with an assembling groove 133, strip-shaped holes 134 are symmetrically arranged on two sides of the assembling groove 133, and the strip-shaped holes 134 are connected with the lever 12 through a rotating shaft 135. The lever 12 is disposed in the mounting groove 133 and connected to the bar hole 134 through the rotation shaft 135, so that the lever 12 can rotate through the rotation shaft 135, and the rotation shaft 135 is disposed in the bar hole 134 to enable the lever 12 to vertically move within the range of the bar hole 134.

Referring to fig. 8 to 11, a protruding structure 123 is further disposed between two ends of the lever 12 and adjacent to the large spiral surface 15, and the protruding structure 123 is used as a fulcrum of the lever 12. By providing the protruding structure 123, the arm ratio of the lever 12 during operation can be changed, thereby further saving the energy that is consumed when the piston rod assembly 3 passes through the stepped structure 16.

Further, a gradual transition surface is provided between the protruding structure 123 and the fixed end of the lever 12, which is more gradual as the piston rod assembly 3 passes over the lever 12.

Referring to fig. 1 and 12, the spindle assembly 2 includes: a main shaft body 21 and a gear set 22 arranged on the main shaft body 21 and used for connecting the spiral disk 1;

wherein, tip pressure output subassembly 5, middle pressure output subassembly 4 and spiral disk 1 all with the coaxial setting of main shaft main part 21, tip pressure output subassembly 5 passes through the bearing and is connected with main shaft main part 21 rotation, middle pressure output subassembly 4 and main shaft main part 21 fixed assembly, main shaft main part 21 passes through gear train 22 and realizes and spiral disk 1 counter-rotation.

In combination 12 and fig. 13, preferably, the gear set 22 includes: a gear fixing seat 23 arranged on the end pressure output assembly 5 and a planetary gear fixed on the main shaft body 21 through the gear fixing seat 23;

wherein, the planetary gear includes: a moving gear 243 fixed on the main shaft main body 21, a main gear 241 fixed on the spiral disk 1, and a transfer gear 242 provided between the moving gear 243 and the main gear 241 for transmission.

Preferably, with reference to fig. 1 and 14, the main spindle body 21 is further provided with a pressure channel 211, the pressure channel 211 is a hollow channel in the main spindle body 21, and through holes 212 are provided at positions on the main spindle body 21 corresponding to the positions where the end pressure output assemblies 5 and the intermediate pressure output assemblies 4 are provided, and the through holes 212 are matched with the pressure channel 211 for communicating the end pressure output assemblies 5 and the intermediate pressure output assemblies 4. The pressure channel 211 can keep the pressure between the end pressure output assembly 5 and the intermediate pressure output assembly 4 the same when the end pressure output assembly 5 and/or the intermediate pressure output assembly 4 perform pressure output.

As shown in fig. 15 and 16, the end pressure output assembly 5 includes: a first pressure output element 51, a sealing cap 52 arranged on the pressure output element 51, and a valve 53 arranged on the sealing cap 52. Pressure is supplied to the pressure output element 51 of the end pressure output assembly 5 via a valve 53.

Further, the intermediate pressure output assembly 4 is a second pressure output 41.

Preferably, the end pressure output assembly 5 and the intermediate pressure output assembly 4 may employ a pressure source such as pneumatic pressure, hydraulic pressure, etc.

Further, in the embodiment, the air pressure is used as a pressure source, so that energy conservation and environmental protection are realized, and the pressure is input into the device through the outside.

Furthermore, the first pressure output member 51 and the second pressure output member 41 are preferably cylinders, and a plurality of pressure chambers are arranged on the cylinders, and each pressure chamber is correspondingly provided with the piston rod assembly 3; the number of the second pressure chambers 411 provided in the intermediate pressure output member 4 is a double number, and the number of the first pressure chambers 511 provided in the end pressure output member 5 is twice the number of the second pressure chambers 411. The pressure is input into the cylinders through the valves 53, and then the input pressure is transmitted into each cylinder through the pressure channels 211, so that the output pressure of each cylinder is ensured to be consistent.

For example, the second pressure chamber 411 and the piston rod assembly 3 of the intermediate pressure output assembly 4 are equally spaced 4, and the first pressure chamber 511 and the piston rod assembly 3 of the end pressure output assembly 5 are equally spaced 8; the pressure level output by the cylinder is 800N, and the pressure received by the small spiral surface 19 and the pressure received by the large spiral surface 15 are both 800N, so that the pressure output by each pressure cavity in the end pressure output assembly 5 and the pressure output by the piston rod assembly 3 on each large spiral surface 15 are 100N; similarly, the pressure output by the piston rod assembly 3 on the middle pressure output assembly 4 on each small spiral surface 19 is 200N, wherein the end pressure output assembly 5 is fixed to the outside, so the position of the piston rod assembly 3 on the large spiral surface 15 is fixed, the middle pressure output assembly 4 is fixedly connected with the rotating shaft, and therefore the piston rod assembly 3 at one end of the small spiral surface 19 and the spiral disc 1 do reverse circular motion at the same angular speed.

Wherein, the piston rod assemblies 3 on the middle pressure output assembly 51 are arranged at equal intervals into 4, and the angle interval between the adjacent piston rod assemblies 3 is 90 degrees; the piston rod assemblies 3 on the end pressure output assembly 5 are arranged at equal intervals of 8, and the angle interval between the adjacent piston rod assemblies 3 is 45 degrees. Under the condition that the end pressure output assembly 5 is fixed to the outside, the spiral disc 1 starts to rotate after being pressurized, so that the spiral disc 1 rotates at the same angular speed relative to the piston rod assemblies 3 arranged at the two sides (the large spiral surface 15 and the small spiral surface 19) of the spiral disc 1, when the spiral disc 1 rotates 45 degrees relative to the piston rod assembly 3 arranged at the small spiral surface 19, the spiral disc 1 also rotates 45 degrees relative to the piston rod assembly 3 arranged at the large spiral surface 15, on the basis, the piston rod assembly 3 on the intermediate pressure output assembly 51 performs reverse circular motion at the same angular speed, namely when the piston rod assembly 3 arranged at the large spiral surface 15 rotates 45 degrees relative to the piston rod assembly 3 arranged at the small spiral surface 19, the piston rod assembly 3 arranged at the small spiral surface 19 rotates 90 degrees, so that when the piston rod assembly 3 arranged at the large spiral surface 15 displaces to the step structure 16, the piston rod assembly 3 arranged at the small spiral surface 19 can displace to the corresponding position to drive the lever 12, the transition of the piston rod assembly 3 with the large helicoid 15 is completed.

Further, in conjunction with fig. 9 to 11, a protruding structure 123 is further disposed between two ends of the lever 12 and adjacent to the large spiral surface 15, and the protruding structure 123 is used as a fulcrum of the lever 12. According to the principle of the lever 12, it can be known that the proportion of the moment arm between the piston rod assemblies 3 on the lever 12 is changed through the movement of the piston rod assemblies 3, so that the required energy can be reduced when the piston rod assemblies 3 complete the transition at the stepped structure 16, and the transition process is more moderate.

As shown in fig. 17, the piston rod assembly 3 includes: a piston rod body 31 connected to the pressure chamber, and a roller 32 provided on the piston rod body 31, by means of which roller 32 the piston rod assembly 3 is moved in a circular motion over the large helical surface 15.

Further, the piston rod assembly 3 further comprises: a piston 33 disposed at the top end of the piston rod main body 31 and a piston rod return spring 34 disposed below the piston 33; the piston 33 is disposed in a pressure chamber, a piston rod return spring 34 is disposed between the piston 33 and the extension of the piston rod body 31, and a guide sleeve 35 is disposed at the extension of the piston rod of the pressure chamber, and the guide sleeve 35 is used for limiting the movement angle of the piston rod body 31.

Preferably, the large spiral surface 15 is in a truncated cone shape with a high middle and a low periphery, and the roller 32 and the large spiral surface 15 are correspondingly in a cone shape with a high outer side and a low inner side.

Further, the piston rod assembly 3 and the pressure chamber are both inclined, and the inclination direction is a direction which is favorable for the piston rod assembly 3 to move to the lever 12 and can better apply pressure to the lever 12. The actual amount of pressure that the piston rod assembly 3 applies to the lever 12 is adjusted by tilting the pressure output direction of the piston rod assembly.

Further, the piston rod assembly 3 is disposed to be inclined to be perpendicular to the surface of the lever 12.

Furthermore, the piston rod assembly arranged on the large screw surface 15 is obliquely arranged between the large screw surface 15 and the piston rod assembly; the piston rod assembly arranged on the small spiral surface 19 is arranged perpendicular to the small spiral surface 19.

Referring to fig. 22 and 23, when the roller 32 moves to the lever 12, the roller 32 forms an angle with the lever 12 and the large spiral surface 15, respectively, to form a small lever structure, so that the lever 12 is subjected to an actual pressure different from a pressure provided by the cylinder, a part of the pressure provided by the cylinder is applied to the lever to provide a downward pressure, and another part of the pressure is applied to the large spiral surface 15 to provide a driving force for the roller to rotate.

Specifically, the calculation formula of the downward pressure applied to the lever is as follows:

F＝[F_{general assembly}/(α+β)]*α；

Wherein: f is the actual force of the lever, F_{General assembly}The pressure applied to the cylinder is provided by alpha, which is used for providing a downward pressure piston to form an angle with the large spiral surface, and beta, which is used for providing a downward pressure piston to form an angle with the lever.

Referring to FIG. 22, the actual pressure F of the end roller against the raised end 14 of the lever 12₁F/a b; actual pressure F of the end roller against the rotating end 121 of the lever 12₁＝F/a*a；

More specifically, referring to fig. 23, the measured data of the roller 32 at the 8 positions intercepted by the movement of the lever 12, it can be proved that in actual operation, the pressure provided by the roller at the end of the large helicoid 15 end is greater than the pressure exerted on the lever by the intermediate roller A, B; and the pressure applied to the rotating end 121 by the roller at the end part is smaller than the pressure applied to the rotating end 121 by the middle roller A, so that the lifting end 14 obtains the force for lifting the roller at the lowest position under the condition that the two positions of the roller at the end part and the middle roller A are matched and pressed downwards.

The number of steps 1 as noted in fig. 23 when the piston assembly is operated to the position shown in fig. 9; the number of steps 4 noted in FIG. 23 when the piston assembly is operated to the position shown in FIG. 10; when the piston assembly is operated to the position shown in fig. 9, it is the number of steps 7 as noted in fig. 23.

Referring to fig. 18, the pressure motor is further provided with a housing 10, and the housing 10 is fixed between two end pressure output members by bolts.

Further, a flange is arranged outside the end pressure output assembly 5, and is fixedly connected with the shell 10 through the flange.

Further, a pull ring 100 is provided on the top of the housing 10.

Preferably, a connecting piece 20 is arranged between the two spiral plates, the connecting piece 20 is fixedly connected with the two spiral plates, and a hollow structure is arranged on the connecting piece in a surrounding mode, so that heat dissipation is facilitated.

Example 2

As shown in fig. 19, the difference from the above embodiment is that another pressure power machine with the same structure is provided on the main shaft assembly 2 by rotating 180 ° with the end surface of the intermediate pressure output assembly 4 away from the piston rod assembly 3 as the rotation center.

Further, the two intermediate pressure output assemblies 4 are fixed to each other by bolts, and pressure chambers of the two intermediate pressure output assemblies 4 are arranged to be staggered from each other. The power output energy can be improved directly through simple superposition on the basis of not changing the structure of the device, and the operation of the device is not influenced at all.

Further, when the number of the pressure chambers of the intermediate pressure output assemblies 4 is 4, the relative position of the pressure chamber of one of the intermediate pressure output assemblies is set between two adjacent pressure chambers of the other intermediate pressure output assembly. By arranging the pressure cavities of different intermediate pressure output assemblies in a staggered manner, the working state of the middle pressure output assemblies can be more stable.

Further, the relative positions of the levers provided on the different end output assemblies are diagonally arranged.

Further, referring to fig. 20, the main spindle body 21 in the main spindle assembly 2 is correspondingly extended and provided with a through hole 212 at a corresponding position.

Referring to fig. 21, an oil pump 25 is provided at an end of the main shaft body 21 remote from the gear set 22, and the oil pump 25 is provided between the end pressure output assembly 5 remote from the end of the gear set 22 and the spiral disk 1.

In one embodiment, the end pressure output assembly 5 is provided with 8 pressure chambers, and the two end pressure output assemblies are 16 pressure chambers; the middle pressure output assembly 4 is provided with 4 cavities, and the two middle pressure output assemblies supply 8 cavities.

Referring to fig. 24 and 25, the end pressure output assembly at one end is operated to the position of fig. 24 and the end pressure output assembly at the other end is operated to the position of fig. 25.

Referring to fig. 24, when 3 piston rod assemblies X of the end pressure output assembly are moved to the lever, the 3 piston rod assemblies X are relatively gentle because of the large spiral surface 15 at the platform between the lever 12 and the step on the lever 12 or after passing through the lever 12, so that the 3 piston rod assemblies X do not provide the force for rotating the

spiral disk

1, and 1 piston rod assembly Z of the middle pressure output assembly 4 at the end moves to the end lever, losing the consumed power;

referring to fig. 25, while at the other end there are 2 piston rod assemblies Y at the platform, the 3 piston rod assemblies (Y, Z) described above do not provide the force of the helical disk rotation here.

Further, the pitch of the large helicoid 15 is set to 37.8299, and the pitch of the small helicoid 19 is set to 7.2.

Furthermore, as can be seen from the above embodiments, the actual power generated by the end power output assembly is: the two ends of the power generation device have 16 pressure cavities, and referring to fig. 24, the large spiral surface 15 at one end actually works 5 pressure cavities;

referring to fig. 25, when the end pressure output assembly at the other end returns to the position of the lever 12 at the large spiral surface 15, actually 6 pressure chambers work;

thus, the two end pressure output assemblies work for a total of 11 pressure chambers, with the pitch of the large helix being 37.8299. The power actually generated is therefore: the 11 pressure chambers multiplied by the thread pitch 37.8299 equals 416.1289.

(the calculation formula is as follows: 11 × 37.8299 ═ 416.1289).

Further, the consumed power is: the two middle pressure output components have 8 pressure cavities, wherein only 3 pressure cavities work at the lifting end of the lever, and 7 pressure cavities work at the left end and the right end.

Because the helical disk turns left and the intermediate pressure output assembly turns right, two 7.2075 mm helical angles are consumed simultaneously, 7.2075+7.2075 is 14.415, and because the area of the intermediate pressure cylinder is 2 times that of the end cylinder, the power consumed actually is: 7 times 2 equals 14. 14 times 14.415 equals 201.81.

(the calculation formula is as follows: 14 × 14.415 ═ 201.81).

In summary, it can be known that when the end pressure output assembly is provided with 16 pressure chambers and the middle pressure output assembly is provided with 8 pressure chambers, the actual output power is:

416.1289 (power generation) -201.81 (power consumption) ═ 214.3189 (actual output power).

214.3189 (actual output power)/37.8299 (large helicoidal pitch) is 5.663 (effective working pressure chamber).

In summary, the following steps: finally, 5.663 cylinders work effectively on the spiral surface with the pitch of 37.8299, and output power.

The utility model discloses still include a pressure power machine's operation method, including the step as follows:

s1, an end pressure output assembly 5 is fixedly connected with the outside, pressure is input into the end pressure output assembly 5, the pressure is distributed into an intermediate pressure output assembly 4 through a pressure channel 211, and the end pressure output assembly 5 and the intermediate pressure output assembly 4 simultaneously apply pressure to a spiral disc 1 through a piston rod assembly 3;

s2, the spiral disc 1 starts to rotate under pressure, the main shaft body 21 starts to rotate in the direction opposite to the rotation direction of the spiral disc 1 through transmission of the gear set 22, and the intermediate pressure output assembly 4 is fixed on the main shaft body 21 and rotates in the same direction as the main shaft body 21;

s3, when any piston rod component 3 arranged on the end pressure output component 5 moves to the position of the stepped structure 16 along the large spiral surface 15 in a circular motion manner, the piston rod component 3 arranged on the middle pressure output component 4 moves to the movable end of the lever to provide pressure for the movable end of the lever, so that the lifting end is driven to transition the roller which moves to the position of the stepped structure 16 of the large spiral surface 15 from the lowest point to the highest point, and the spiral disc 1 finishes a circle of rotation movement;

and S4, repeating the actions from S2 to S3 to enable the spiral disk 1 to continuously rotate.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A pressure power machine, comprising: the main shaft assembly is used for transmission, the end pressure output assembly is arranged at the end part of the main shaft assembly, the middle pressure output assembly is arranged at one side of the main shaft assembly, which is far away from the end pressure output assembly, and the spiral disc is arranged between the end pressure output assembly and the middle pressure output assembly;

2. The pressure power machine of claim 1, wherein the transmission component pack is a lever disposed in the spiral disk, the lever comprising: the lever comprises a rotating end and a movable end, wherein the rotating end is arranged on the outer surface of the large spiral surface through a rotating support piece, the movable end is arranged on the outer surface of the small spiral surface which is far away from one side of the large spiral surface and below the stepped structure, the lifting end is arranged above the movable end, and an extending structure is further arranged between two ends of the lever and adjacent to the large spiral surface and used as a fulcrum of the lever.

3. The pressure motor of claim 1, wherein the spindle assembly comprises: the main shaft and the gear set that sets up on the main shaft and be used for connecting the spiral disk, tip pressure output subassembly intermediate pressure output subassembly and the spiral disk all with the main shaft is coaxial to be set up, tip pressure output subassembly pass through the bearing with the main shaft rotates to be connected, intermediate pressure output subassembly with main shaft fixed assembly, the main shaft passes through the gear set realize with the spiral disk antiport.

4. The pressure power machine of claim 1, wherein the end pressure output assembly and the intermediate pressure output assembly are cylinders, and the cylinders are provided with a plurality of pressure chambers, and each pressure chamber is correspondingly provided with a piston rod assembly; the number of the pressure cavities arranged in the middle pressure output assembly is a double number, and the number of the pressure cavities arranged in the end pressure output assembly is one time of the number of the pressure cavities arranged in the middle pressure output assembly.

5. The pressure power machine of claim 4, wherein the piston rod assembly comprises: the piston rod assembly is connected with the pressure cavity, and the conical roller is arranged on the piston rod main body, and the piston rod assembly performs circular motion on a large spiral surface through the conical roller.

6. The pressure power machine of claim 5, wherein the large helicoid is in the shape of a truncated cone with a high middle and a low periphery, and the roller and the large helicoid are correspondingly arranged in a cone shape.

7. The pressure power machine of claim 4, wherein the piston rod assembly and the pressure chamber disposed at one end of the end pressure output assembly are both disposed in an inclined manner, and the inclined direction is the moving direction of the piston rod assembly relative to the spiral disk; and the piston rod assembly arranged at one end of the middle pressure output assembly is perpendicular to the pressure cavity.

8. The pressure power machine of claim 3, wherein the main shaft further comprises a pressure channel, the pressure channel is a hollow channel in the main shaft, and through holes are provided at positions of the main shaft corresponding to the end pressure output assembly and the middle pressure output assembly, and the through holes are matched with the pressure channel to communicate the end pressure output assembly and the middle pressure output assembly.

9. The pressure power machine as claimed in any one of claims 1 to 8, wherein the pressure power machine is provided with another pressure power machine of the same structure on the main shaft by rotating 180 ° around the central axis of the intermediate pressure output assembly away from one end face of the piston rod assembly as a rotation center.