CN105257492B

CN105257492B - A kind of energy-conserving hydraulic supercharger

Info

Publication number: CN105257492B
Application number: CN201510783961.9A
Authority: CN
Inventors: 阳继才; 阳隆武
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-16
Filing date: 2015-11-16
Publication date: 2018-04-13
Anticipated expiration: 2035-11-16
Also published as: CN105257492A

Abstract

A kind of energy-conserving hydraulic supercharger, compact disk including circular ring shape, logical oily axis is equipped with the inner ring of compact disk, bottom plate is equipped with the upper and lower surface of compact disk, track is provided with bottom plate, at least four oil pumping holes and sliding channel are being uniformly provided with along the compact disk radial direction, wherein the inner in oil pumping hole is communicated with the interior annular distance of the compact disk, outer end is communicated with corresponding sliding channel；Piston rod is both provided with hole of pumping, inner ring of the piston end of the piston rod close to the compact disk, one end away from piston is connected with axis pin, the both ends of the axis pin are pierced by the sliding channel and stretch into track respectively, the present invention is in the process of running, compact disk circles, and each piston rod completes stroke three times, improves output oil mass；In synchronization, only partial piston bar is in running order, reduces the load of input power；The present invention applies driving force using in compact disk outer, increases torsional forces, also plays energy saving effect.

Description

A kind of energy-conserving hydraulic supercharger

Technical field

The present invention relates to field of hydraulic equipment, and in particular to a kind of energy-conserving hydraulic supercharger.

Background technology

HYDRAULIC CONTROL SYSTEM is simple, operates steadily, and is widely used in various application fields, in hydraulic system, hydraulic pressure Supercharging device directly determines the energy consumption height of whole system, existing hydraulic pressure as core component, the height of its work efficiency Supercharging device has plunger type, gear type, vane type or gear hydraulic pump, its is complicated, and operating power consumption is high.

The content of the invention

In view of the deficiencies of the prior art, the present invention proposes a kind of simple in structure, rotating speed is low, and abrasion is small, and oil pump capacity is big, oil temperature Low energy-conserving hydraulic supercharger, concrete technical scheme are as follows：

A kind of energy-conserving hydraulic supercharger, includes the compact disk (1) of circular ring shape, is uniformly opened along compact disk (1) radial direction Equipped with least four oil pumping hole (2) and sliding channel (3), and the position one of oil pumping hole (2) and sliding channel (3) is a pair of Should, wherein the inner of oil pumping hole (2) is communicated with the interior annular distance of the compact disk (1), outer end and corresponding sliding channel (3) phase It is logical；

Piston rod (4) is both provided with oil pumping hole (2), the piston end of the piston rod (4) is close to the compact disk (1) inner ring, one end away from piston are connected with axis pin (5), and the both ends of the axis pin (5) are pierced by the sliding channel (3) respectively；

Hollow logical oily axis (7) is equipped with the inner ring of the compact disk (1), it is circumferential on the logical oily axis (7) uniformly to set There are six oil-through-holes (8), and the oil-through-hole (8) pumps hole (2) at grade with described, the adjacent oil-through-hole (8) One is fuel feed hole, another is oil outlet；

In the compact disk (1), upper and lower surface is respectively arranged with bottom plate (6), divides on the opposite face of two bottom plates (6) Not She You track (12), the both ends of the axis pin (5) are stretched into the track (12), three outermost points of the track (12) and Three innermost points respectively constitute equilateral triangle, and two formed equilateral triangle central point coincides, the track (12) it is in 60 degree of angles between adjacent outermost point and innermost point, and is seamlessly transitted between outermost point and innermost point.

The operation principle of the present invention is as follows：

The outer of compact disk (1) is connected by gear or belt pulley with power input device, as motor is connected, is being pressed When contracting disk (1) rotates, the axis pin (5) in compact disk (1) just follows the track of bottom plate (6) middle orbit (12) to move, in pin When axis (5) runs to the highest exterior point of track (12), corresponding piston rod (4) is outwards pumped, axis pin adjacent at this time (5) just position Innermost point in track (12), the inside oil extraction of corresponding piston rod (4), multiple oil outlets at the same time external oil extraction, realize pump oil and The function of supercharging.

Oil pumping hole (2) and sliding channel (3) are eight, and compact disk (1) is run one week, three oil pumping hole therein (2) oil inlet, three oil pumping hole (2) are fuel-displaced, and work efficiency is high.

Gear ring (9) is installed with the compact disk (1) outer, is coordinated using gear ring and gear, gearratio is high, and operation is flat Surely.

Compact disk (1) outer is installed with chain wheel rim, either belt pulley or friction pulley.

The both ends of the axis pin (5) are respectively arranged with roller (10), can reduce the frictional force of axis pin (5) and track (12), Noise is reduced, extends the service life of the present invention.

The both ends of the compact disk (1) are respectively provided with bearing (11), are rotated and connected with the logical oily axis (7) by the bearing (11) Connect, effectively can position compact disk (1) and logical oily axis (7), reduce compact disk (1) and face where oil-through-hole (8) on logical oily axis (7) Friction, prevent oil leak.

Beneficial effects of the present invention are：In the process of running, compact disk circles, and each piston rod completes stroke three times, Improve output oil mass；At the same time in operational process, in synchronization, only partial piston bar is in running order, reduces defeated Enter the load of power, achieve the purpose that energy saving；The present invention applies driving force using in compact disk outer, increases torsional forces, also rises Energy saving effect is arrived；Overall structure is simple, is made of compact disk, bottom plate and logical oily axis, and processing technology is simple, easy to maintain, It is easy to produce in batches.

Brief description of the drawings

Fig. 1 is the structure diagram of the present invention；

Fig. 2 is the structure diagram of compact disk in the present invention；

Fig. 3 is the base arrangement schematic diagram of the present invention；

Fig. 4 is the structure diagram of middle orbit of the present invention.

Embodiment

Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.

As depicted in figs. 1 and 2：A kind of energy-conserving hydraulic supercharger, includes the compact disk 1 of circular ring shape, in the outer of the compact disk 1 Along rack gear 9 is fixedly connected with, it is uniformly provided with eight circular oil pumping holes 2 along 1 radial direction of compact disk and eight bar shapeds is slided Straight slot 3, and the oil pumping hole 2 and the position of sliding channel 3 correspond, wherein the inner in the oil pumping hole 2 and the compact disk 1 Interior annular distance communicate, outer end is communicated with corresponding sliding channel 3；Piston rod 4 is both provided with each oil pumping hole 2, the piston The piston end of bar 4 is connected with axis pin 5, the both ends of the axis pin 5 are pierced by respectively close to the inner ring of compact disk 1 away from one end of piston The sliding channel 3, roller 10 is both provided with the both ends of axis pin 5；Hollow logical oil is equipped with the inner ring of the compact disk 1 Axis 7, circumferential direction is uniformly provided with six oil-through-holes 8 on the logical oily axis 7, and the oil-through-hole 8 and the oil pumping hole 2 are in same plane On, the inner in oil pumping hole 2 is contacted with logical oily 7 outer wall rotary seal of axis, and one is oil inlet in two adjacent oil-through-holes 8 Hole, another is oil outlet, three oil-through-holes 8 for being used for oil inlet is communicated with one end of logical oily axis 7, three are used for fuel-displaced lead to Oilhole 8 is communicated with the other end of logical oily axis 7；

As shown in Figure 3：Bottom plate 6 is respectively arranged with 1 upper and lower surface of compact disk, in the opposite face of two bottom plates 6 On be respectively equipped with track 12, which is track groove, and the both ends of the axis pin 5 are stretched into track 12, and roller 10 is along track 12 operations, the both ends of the logical oily axis 7 are pierced by bottom plate 6, bearing 11 are also respectively provided with the both ends of 1 inner ring of compact disk respectively, The outer shroud of its middle (center) bearing 11 is fixedly connected by bearing block with compact disk 1, and inner ring is fixedly connected with logical oily axis 7；

As shown in Figure 4：Three outermost points of track 12 and three innermost points respectively constitute equilateral triangle, and formed Two equilateral triangle central points coincide, in 60 degree of folders between central point between the adjacent outermost point of track 12 and innermost point Angle, and seamlessly transitted between outermost point and innermost point by camber line, ready-made telemechanical track 12, which is orbital groove, or For track tongue, or it is hollow slots.

Claims

A kind of 1. energy-conserving hydraulic supercharger, it is characterised in that：Compact disk (1) including circular ring shape, along compact disk (1) the radius side To being uniformly provided with least four oil pumping holes (2) and sliding channel (3), and the position of oil pumping hole (2) and sliding channel (3) Correspond, wherein the inner of oil pumping hole (2) is communicated with the interior annular distance of the compact disk (1), outer end leads to corresponding slide Groove (3) communicates；

Piston rod (4) is both provided with oil pumping hole (2), the piston end of the piston rod (4) is close to the compact disk (1) Inner ring, one end away from piston are connected with axis pin (5), and the both ends of the axis pin (5) are pierced by the sliding channel (3) respectively；

Hollow logical oily axis (7) is equipped with the inner ring of the compact disk (1), circumferential direction is uniformly provided with six on the logical oily axis (7) A oil-through-hole (8), and the oil-through-hole (8) pumps hole (2) at grade with described, the adjacent oil-through-hole (8) one For fuel feed hole, another is oil outlet；

In the compact disk (1), upper and lower surface is respectively arranged with bottom plate (6), is set respectively on the opposite face of two bottom plates (6) There is track (12), the both ends of the axis pin (5) are stretched into the track (12), three outermost points of the track (12) and three Innermost point respectively constitutes equilateral triangle, and two formed equilateral triangle central point coincides, track (12) phase It is in 60 degree of angles between adjacent outermost point and innermost point, and is seamlessly transitted between outermost point and innermost point；

Gear ring (9) is installed with the compact disk (1) outer.
2. energy-conserving hydraulic supercharger according to claim 1, it is characterised in that：Oil pumping hole (2) and sliding channel (3) are equal For eight.
3. energy-conserving hydraulic supercharger according to claim 1, it is characterised in that：Compact disk (1) outer is installed with sprocket wheel Enclose, either belt pulley or friction pulley.
4. energy-conserving hydraulic supercharger according to claim 1, it is characterised in that：The both ends of the axis pin (5) are respectively arranged with Roller (10).
5. energy-conserving hydraulic supercharger according to claim 1, it is characterised in that：The both ends of the compact disk (1) are respectively provided with axis (11) are held, are rotatablely connected by the bearing (11) and the logical oily axis (7).