CN117967534A

CN117967534A - Hydraulic system cylinder impact type bearing hanging hammer swing circulation driving wheel generator set

Info

Publication number: CN117967534A
Application number: CN202410355545.8A
Authority: CN
Inventors: 刘江; 黄乐英; 费满堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-03-27
Filing date: 2024-03-27
Publication date: 2024-05-03

Abstract

The invention relates to a hydraulic system cylinder impact type bearing hanging hammer swing circulation driving wheel generator set which comprises a frame, an electromechanical starting device, a hydraulic system, a rocker arm rod and a central shaft. The bending part of the rocker arm rod is rotationally connected with the frame, one end of the rocker arm rod is provided with a bearing hanging hammer, and the other end of the rocker arm rod is movably connected with a rocker arm connecting rod. One end of the rocker arm connecting rod, which is far away from the rocker arm rod, is movably connected with one end of the rotating rod, and the other end of the rotating rod is rotatably connected with the front end of the central shaft. The bearing lifting hammer drives the central shaft to rotate through the rocker arm rod, the rocker arm connecting rod and the rotating rod in sequence, N bearing driving wheels are sleeved at the middle end of the central shaft, and the central shaft drives the bearing driving wheels to rotate. The tail end of the central shaft is provided with a first belt pulley and a gearbox, and the first belt pulley is connected with a belt pulley of the generator through a belt for transmission. The invention can achieve the state of keeping normal operation for a long time without long-term supply of external energy and depending on the centripetal force of the adjustable stage counterweight block on one side of the bearing driving wheel.

Description

Hydraulic system cylinder impact type bearing hanging hammer swing circulation driving wheel generator set

Technical Field

The invention relates to the field of engine systems, in particular to a hydraulic system cylinder impact type bearing hanging hammer swing circulation driving wheel generator set.

Background

Along with the increasing development of society and the great consumption of traditional energy, the urgent demands of people for novel energy are increasingly enhanced, in order to change the traditional energy structure and realize sustainable green energy cyclic development, improve climate change, various preferential excitation policies are put forward by governments of various countries, and various industry science and technology industries are also struggling to explore and develop various different types of novel power generation principles and equipment driving principles and products, such as wind energy, solar energy and heat energy, nuclear energy, geothermal energy, seawater tidal energy, hydroelectric power generation and other clean energy supply modes. However, the above mode is either dependent on strong natural resources, or has strict requirements or restrictions on regions, climates and environments, and some products also have a relatively large safety risk, especially coal thermal power generation, currently occupies about 70% of all the generated energy, coal is a non-renewable petrochemical resource, and environmental pollution and management fill serious global climate change. In order to find a more flexible and efficient new energy supply mode, the method is a necessary development trend in the current and future.

Disclosure of Invention

Aiming at the defects that the power generation principle in the prior art is greatly limited and required by natural resource environment and has great safety risk and the like in the background art, the invention provides the hydraulic system cylinder impact type bearing hanging hammer swinging and circulating driving wheel generator set which is flexible in setting, does not depend on the supply of external natural resource energy, is not limited by regions and climatic environments, is safe and reliable and has high power generation efficiency.

The generator set of the hydraulic system cylinder impact type bearing hanging hammer swing circulation driving wheel is connected with a belt pulley of a generator and comprises a frame, an electromechanical starting device, a hydraulic system, a rocker arm rod and a central shaft, wherein the hydraulic system, the rocker arm rod and the central shaft are sequentially arranged on the frame from left to right. The bending part of the rocker arm rod is rotationally connected with the frame, one end of the rocker arm rod is provided with a bearing hanging hammer, and the other end of the rocker arm rod is movably connected with a rocker arm connecting rod. One end of the rocker arm connecting rod, which is far away from the rocker arm rod, is movably connected with one end of the rotating rod, and the other end of the rotating rod is rotatably connected with the front end of the central shaft. The bearing lifting hammer drives the central shaft to rotate through the rocker arm rod, the rocker arm connecting rod and the rotating rod in sequence, N bearing driving wheels are sleeved at the middle end of the central shaft, and the central shaft drives the bearing driving wheels to rotate. The tail end of the central shaft is provided with a first belt pulley, and the first belt pulley is connected with a belt pulley of the generator through a belt for transmission.

The electromechanical starting device is positioned at the bottom of the bearing hanging hammer and is used for pushing the bearing hanging hammer to be contacted with the hydraulic system for impact in an initial state. The output end of the hydraulic system can contact with the impact bearing hanging hammer to drive the bearing hanging hammer to swing and reciprocate.

The edge of one side of each bearing driving wheel is provided with at least one adjustable stage counterweight block.

In one embodiment, the electromechanical starting device comprises a conveying mechanism and a fixed straight leaning pile, wherein the fixed straight leaning pile is fixedly arranged on a conveying belt of the conveying mechanism, the conveying belt is in a circular arc shape with a flat left side and a high right side, and a clamping seat matched with the fixed straight leaning pile is arranged on the right side of the bottom of the bearing hanging hammer.

When the bearing hanging hammer is suspended to stop and needs to swing, the fixed straight leaning pile is contacted with the clamping seat, and when the bearing hanging hammer swings leftwards and contacts with the hydraulic system, the fixed straight leaning pile is automatically separated from the clamping seat.

In one embodiment, the hydraulic system includes a hydraulic ram, a hydraulic piston, and an electronic control system. The hydraulic cylinder is provided with a buffer top surface seat corresponding to one end surface where the hydraulic piston is located, the electric control system is electrically connected with the buffer top surface seat, and when the bearing lifting hammer is in contact impact with the buffer top surface seat, the electric control system is triggered to supply oil, so that the hydraulic piston is punched out, and the hydraulic piston is an output end of the hydraulic system.

When the bearing hanging hammer swings leftwards to contact and impact the buffer top surface seat, the fixed straight leaning pile is separated from the clamping seat.

In one embodiment, the frame comprises a stand column and a concrete base, the stand column and the concrete base are of an integrated structure, the bent part of the rocker arm rod is rotationally connected with the stand column, and the electromechanical starting device, the hydraulic system and the central shaft are arranged on the concrete base.

In one embodiment, the rocker arm is L-shaped, or the angle at which the rocker arm bends is greater than 90 DEG and less than 120 deg.

In one embodiment, the adjustable stage counterweight blocks are connected or bolted to the edge of one side of the load bearing drive wheel by a support bar plate.

In one embodiment, N is 5.

In one embodiment, the side of the load-bearing transmission wheel remote from the adjustable stage counterweight is provided with at least one lightening hole.

In one embodiment, two adjacent load-bearing driving wheels are separated by a concrete base.

In one embodiment, the concrete mixer further comprises a gearbox, and the central shaft is arranged on the concrete base through a bearing seat;

The tail end of the central shaft is provided with a gearbox, and the first belt pulley is connected to the outer side of the gearbox. The speed changing box is used for changing the speed of the speed changing box according to the rotating speed of the central shaft and through a big gear and a small gear in the speed changing box, the rotating speed of the speed changing box is increased, and the corresponding torque and the rotating speed of the generator are achieved.

M belt grooves are formed in the first belt pulley, one belt corresponds to one belt groove, and the first belt pulley is connected with a belt pulley of the generator through M belts for transmission, wherein M is more than or equal to 1.

The invention has the advantages and beneficial effects that:

The invention starts by the electromechanical starting device to drive the bearing hanging hammer to swing leftwards, when the bearing hanging hammer swings to contact with the buffering top surface seat on the hydraulic oil cylinder, the hydraulic piston is triggered to rush out to impact the bearing hanging hammer to swing rightwards, when the bearing hanging hammer swings rightwards to a certain position, the bearing hanging hammer is pushed by the centripetal force of the adjustable stage counterweight block on the bearing driving wheel on the central shaft through the rotating rod, the rocker arm connecting rod and the rocker arm rod, so that the bearing hanging hammer is reset to the hydraulic oil cylinder and then moves to and fro continuously through the impact of the hydraulic piston, thereby realizing speed change and the continuous operation of the belt pulley on the generator driven by the first belt pulley to generate electricity. The invention is not limited by regions and climatic environments, and can achieve the state of keeping normal operation for a long time without long-term supply of external energy and depending on the centripetal force of the adjustable graded weight on one side of the bearing driving wheel.

In addition, the design of the lightening hole can further increase centripetal force, enhance inertia and improve the power generation efficiency.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a schematic view of a partial structure of an operation state of the present invention.

Detailed Description

In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "disposed" on another element, it can be directly disposed or connected to the other element or intervening elements may also be present. The terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Examples

Referring to fig. 1 to 3, a hydraulic system cylinder impact type bearing hammer swing circulation driving wheel generator set is connected with a belt pulley of a generator 14. As shown in fig. 1, the invention comprises a frame 1, an electromechanical actuating device 2, a hydraulic system 3, a rocker arm lever 4 and a central shaft 5 which are arranged on the frame 1 in sequence from left to right. The frame 1 comprises a stand column 11 and a concrete base 12, and the stand column 11 and the concrete base 12 are of an integrated structure. The bent part of the rocker arm lever 4 is rotationally connected with the upright post 11. One end of the rocker arm lever 4 is provided with a bearing hanging hammer 6, and the other end is movably connected with a rocker arm connecting rod 7. One end of the rocker arm connecting rod 7 far away from the rocker arm rod 4 is movably connected with one end of the rotating rod 8, and the other end of the rotating rod 8 is rotatably connected with the front end of the central shaft 5. The bearing hanging hammer 6 drives the central shaft 5 to rotate through the rocker arm rod 4, the rocker arm connecting rod 7 and the rotating rod 8 in sequence.

As shown in fig. 2, the central shaft 5 is sleeved with five bearing driving wheels 9 (only 2 bearing driving wheels 9 are drawn in the figure for simplicity), namely (1 level, 2 level, 3 level, 4 level and 5 level), and the central shaft 5 drives the bearing driving wheels 9 to rotate. The tail end of the central shaft 5 is provided with a gearbox 13, the first belt pulley 10 is connected to the outer side of the gearbox 13, and the first belt pulley 10 is connected with a belt pulley of a generator 14 through a belt for transmission. The speed changing box 13 is used for changing speed and increasing the rotating speed through a big gear and a small gear in the box body according to the rotating speed of the central shaft 5 so as to achieve the corresponding torque and the rotating speed of the generator.

As shown in fig. 1, the electromechanical actuating device 2 is located at the bottom of the load-bearing weight 6, and is used for pushing the load-bearing weight 6 to contact with the hydraulic system 3 in an initial state. The output end of the hydraulic system 3 can contact the impact bearing hanging hammer 6 to drive the bearing hanging hammer 6 to do swinging and reciprocating motion.

As shown in fig. 1 and 2, the edge of one side of each load-bearing transmission wheel 9 is provided with three adjustable stage-weight blocks 15.

As shown in fig. 1, the electromechanical starting device 2 comprises a conveying mechanism 21 and a fixed straight leaning pile 22, wherein the fixed straight leaning pile 22 is fixedly arranged on a conveying belt 23 of the conveying mechanism 21, the conveying belt 23 is in a circular arc shape with a flat left side and a high right side, and a clamping seat 61 matched with the fixed straight leaning pile 22 is arranged on the right side of the bottom of the bearing lifting hammer 6.

When the bearing weight 6 is suspended to stop the swing, as shown in fig. 1, the fixed straight leaning pile 22 contacts with the clamping seat 61. As shown in fig. 3, when the bearing weight 6 swings leftwards to contact and impact the hydraulic system 3, the fixed straight pile 22 automatically breaks away from the clamping seat 61.

As shown in fig. 1, the hydraulic system 3 includes a hydraulic cylinder 31, a hydraulic piston 32, and an electric control system (the hydraulic system 3 is of the prior art, and thus the electric control system and the cushion top seat are not shown). The hydraulic cylinder 31 is provided with a buffer top surface seat corresponding to the end surface where the hydraulic piston 32 is located, the electric control system is electrically connected with the buffer top surface seat, and when the bearing lifting hammer 6 is contacted with the buffer top surface seat for impact, the electric control system is triggered to supply oil, so that the hydraulic piston 32 is flushed out, and the hydraulic piston 32 is an output end of the hydraulic system 3.

As shown in fig. 3, when the load-bearing hammer 6 swings to the left to contact the cushion top surface seat of the hydraulic system 3, the fixing straight pile 22 is disengaged from the chuck 61.

As shown in fig. 1 and 2, the electromechanical actuating device 2, the hydraulic system 3 and the central shaft 5 are arranged on a concrete base 12.

In this example 1, the angle at which the rocker lever 4 is bent is 120 ° as in fig. 1. It should be noted that: in other embodiments, rocker arm 4 may be L-shaped (i.e., 90 degrees at the bend of rocker arm 4)

In particular, as shown in figures 1 and 2, the adjustable grading masses 15 are connected or bolted to the edge of the load-bearing drive wheel 9 on one side by means of a support bar plate. The weight of the adjustable stage counterweight 15 and the number of the bearing driving wheels 9 and the length of the support rod plates are prepared according to the power of the generator 14.

Wherein, as shown in fig. 1, the side of the load-bearing driving wheel 9 far away from the adjustable stage-weight 15 is provided with a plurality of lightening holes 91.

In particular, as shown in fig. 2, two adjacent load-bearing driving wheels 9 are separated by a concrete base 12. The central shaft 5 is arranged on the concrete foundation 12 by means of bearing blocks 51.

As shown in fig. 2, the first belt pulley 10 is provided with M belt grooves, one belt corresponds to one belt groove, the speed changing box 13 and the first belt pulley 10 are changed in speed by gears in the box body of the speed changing box 13, so that the rotating speed of the first belt pulley 10 is increased, and the first belt pulley 10 is connected with the belt pulley of the generator 14 through M belts for transmission.

Specifically, it should be noted that: the hydraulic system 3 is the prior art; the hydraulic system 3, the hydraulic cylinder 31 and the electric control system are composed of a motor, an oil pump, an oil tank, an overflow valve, a filter, a throttle valve, a two-position four-way reversing valve and the hydraulic cylinder 31; the buffer top surface seat (i.e. the switch) is connected through the electric control system.

The working principle and the working process of the invention are as follows:

Electromechanical starting device 2: when the bearing hanging hammer 6 is suspended and stops and needs to be started, the device is started, the conveying belt 23 on the conveying mechanism 21 pushes the clamping seat 61 at the bottom of the bearing hanging hammer 6 by the fixed straight leaning pile 22 to push the bearing hanging hammer 6 to swing leftwards as shown in fig. 1, until the bearing hanging hammer 6 contacts with the buffering top surface seat of the hydraulic system 3 to impact, the fixed straight leaning pile 22 is separated from the clamping seat 61 as shown in fig. 3, and the device stops. The electromechanical starting device 2 only needs to operate in an initial state and stop operation in a later stage.

When the load-bearing lifting hammer 6 approaches to and approaches to (i.e. contacts with and impacts with) the buffer top surface seat of the front section of the hydraulic cylinder 31, the electric control system is triggered to supply oil to instantly flush out the hydraulic piston 32, and the hydraulic piston 32 collides with the surface of the load-bearing lifting hammer 6 to enable the load-bearing lifting hammer 6 to swing to the right limit position. When the bearing hanging weight 6 returns to the left, the bearing hanging weight 6 returns to the buffer top surface seat to impact by utilizing the centripetal force of the adjustable stage counterweight blocks 15 on the plurality of bearing driving wheels 9 and the descending inertia of the centripetal force, so that the bearing hanging weight 6 does not stop reciprocating circulation operation back and forth, the bearing driving wheels 9 rotate continuously, and the first belt pulley 10 drives the belt pulley on the generator 14 to operate continuously to generate electricity.

In the embodiment, the generator control system (electric control system), the instrument, the power distribution equipment, the wires, the cables, the inverter, the energy storage system, the grid-connected transformer system and the remote control management system are all of the prior art, and a person skilled in the art can select corresponding components from the prior art to cooperate without creative work.

The technical features of the above-described embodiments may be combined arbitrarily, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they are included in the scope of the description of the present specification.

The embodiments of the present invention are merely described in terms of preferred embodiments of the present invention, and are not intended to limit the spirit and scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope of the present invention, and the technical content of the present invention as claimed is fully described in the claims.

Claims

1. The utility model provides a hydraulic system jar impact type bearing hammer swing circulation drive wheel generator set, which is connected with the belt pulley of the generator, and is characterized in that, which comprises a frame, an electromechanical starting device, and a hydraulic system, a rocker arm lever and a central shaft which are sequentially arranged on the frame from left to right, the bending part of the rocker arm lever is rotationally connected with the frame, one end of the rocker arm lever is provided with a bearing hammer, the other end is movably connected with a rocker arm connecting rod, one end of the rocker arm connecting rod far away from the rocker arm lever is movably connected with one end of a rotating rod, the other end of the rotating rod is rotationally connected with the front end of the central shaft, the bearing hammer drives the central shaft to rotate through the rocker arm lever, the rocker arm connecting rod and the rotating rod, the central shaft drives the bearing drive wheels to rotate, the tail end of the central shaft is provided with a first belt pulley, and the first belt pulley is connected with the belt pulley of the generator through a belt;

The electromechanical starting device is positioned at the bottom of the bearing lifting hammer and is used for pushing the bearing lifting hammer to be contacted with the hydraulic system for impact in the initial state, and the output end of the hydraulic system can be contacted with the bearing lifting hammer for driving the bearing lifting hammer to perform swinging and reciprocating motion;

2. The hydraulic system cylinder impact type bearing hammer swing circulation driving wheel generator set according to claim 1, wherein the electromechanical starting device comprises a conveying mechanism and a fixed straight leaning pile, the fixed straight leaning pile is fixedly arranged on a conveying belt of the conveying mechanism, the conveying belt is in a circular arc shape with a left flat side and a right high side, and a clamping seat matched with the fixed straight leaning pile is arranged on the right side of the bottom of the bearing hammer;

3. The hydraulic system cylinder impact type bearing lifting hammer swinging circulation driving wheel generator set according to claim 2, wherein the hydraulic system comprises a hydraulic cylinder, a hydraulic piston and an electric control system, a buffer top surface seat is arranged on one end surface of the hydraulic cylinder corresponding to the hydraulic piston, the electric control system is electrically connected with the buffer top surface seat, and when the bearing lifting hammer is in contact impact with the buffer top surface seat, the electric control system is triggered to supply oil so that the hydraulic piston is punched out, and the hydraulic piston is an output end of the hydraulic system;

4. The hydraulic system cylinder impact type bearing lifting hammer swinging circulation driving wheel generator set according to claim 1, wherein the stand comprises a stand column and a concrete base, the stand column and the concrete base are of an integrated structure, the bent part of the rocker arm rod is rotationally connected with the stand column, and the electromechanical starting device, the hydraulic system and the central shaft are arranged on the concrete base.

5. The hydraulic system cylinder impact type bearing hammer swing circulation driving wheel generator set according to claim 1, wherein the rocker arm is L-shaped or the included angle of the bent part of the rocker arm is more than 90 degrees and less than 120 degrees.

6. The hydraulic system cylinder impact type bearing sling hammer swinging circulation driving wheel generator set according to claim 1, wherein the adjustable stage weight is connected or bolted to the edge of one side of the bearing driving wheel through a supporting rod plate.

7. The hydraulic system cylinder impact type bearing hanging hammer swing circulation driving wheel generator set according to claim 1, wherein N is more than or equal to 5.

8. The hydraulic system cylinder impact type load-bearing hammer swing circulation driving wheel generator set according to claim 1, wherein one side of the load-bearing driving wheel away from the adjustable stage counterweight is provided with at least one lightening hole.

9. A hydraulic system cylinder impact type load-bearing hammer swing circulation driving wheel generator set according to claim 3, wherein two adjacent load-bearing driving wheels are separated by a concrete base.

10. The hydraulic system cylinder impact type bearing hanging hammer swing circulation driving wheel generator set according to claim 3, further comprising a gearbox, wherein a central shaft is arranged on the concrete base through a bearing seat;

the tail end of the central shaft is provided with a gearbox, and the first belt pulley is connected to the outer side of the gearbox;