CN113404807A

CN113404807A - Magnetic-driven rotation integrated mining machinery compensation type vibration damper

Info

Publication number: CN113404807A
Application number: CN202110957368.7A
Authority: CN
Inventors: 刘志; 刘全志
Original assignee: Jiangsu Zhuowei Mining Technology Co ltd
Current assignee: Jiangsu Zhuowei Mining Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2021-09-17
Anticipated expiration: 2041-08-20
Also published as: CN113404807B

Abstract

The invention discloses a magnetically driven and rotary integrated mining machinery compensation type vibration damping device, which comprises an I-shaped vibration damping base plate, a two-way hydraulic drive mechanism, a pneumatic vibration damping mechanism, a telescopic double-side vibration damping mechanism, and a powerless drive mechanism. mechanism, phase-change temperature control mechanism, circulating cooling mechanism, compensating transmission mechanism and fixed connection mechanism, the two-way hydraulic drive mechanism is located in the middle part of the I-shaped vibration damping base plate, and the pneumatic vibration isolation mechanism is set in multiple groups. On the I-shaped vibration damping base plate outside the two-way hydraulic drive mechanism. The invention belongs to the technical field of mining machinery and equipment, and in particular provides a multi-directional buffering of vibration generated by mining machinery that integrates vibration damping and fixing, and realizes multi-directional protection of parts without the intervention of any vibration damping equipment. , which is convenient for cooling and maintenance of the vibration damping mechanism itself, and realizes the magnetic-driven rotary integrated mining machinery compensation vibration damping device that cools the power source of the vibration damping mechanism without the intervention of any cooling equipment.

Description

Magnetic-driven rotation integrated mining machinery compensation type vibration damper

Technical Field

The invention belongs to the technical field of mining machinery equipment, and particularly relates to a magnetic-drive rotation integrated mining machinery compensation type vibration damping device.

Background

Mineral mining equipment is a large complex machine used to replace human labor for mining operations. The mining machinery industry is one of important basic industries for providing equipment for mining and processing solid raw materials, materials and fuels, serves important basic industrial departments such as black and nonferrous metallurgy, coal, building materials, chemical industry, nuclear industry and the like, products of the mining machinery industry are also widely applied to basic construction of basic departments such as transportation, railways, buildings, water conservancy and hydropower and the like, the mining machinery is a machine directly used for mineral mining, enrichment and other operations, and mining can reduce physical labor, improve safety and achieve the purposes of high yield, high efficiency and low energy consumption by utilizing mineral mining equipment. Mineral exploitation equipment can produce very big vibration in the operation process, and this kind of vibration not only can influence the fuselage stability of mineral exploitation equipment, can reduce the life of mineral exploitation equipment part moreover, and especially the life of cutterhead/cylinder, and then influences the production efficiency of mining operation, can't effectively restrain the vibration that produces in the operation and need frequently change the problem of support position and frequent alignment along with the removal of machine.

At present, the existing mining machinery vibration damping device is continuously pushed along with the operation process, the mining machinery vibration damping device needs to move forwards along with the mining machinery, at the moment, the vibration damping device arranged on the mining machinery needs to gradually retract to the two sides of the mining machinery, then the vibration damping device stretches out again to abut against the side wall of a mine tunnel when the mining machinery reaches a target position, the procedure is very complicated, which affects the working efficiency of the mining machinery, and secondly, the side wall of the mine tunnel is rugged, the shapes of the damping device are different, which causes that it is difficult to find a stable abutting position, the damping device can not effectively fix and damp the mining machinery, and the damping mechanism can only damp vibration generated during the operation of the mining machine, and cannot maintain the damping mechanism to a certain extent, so that the service life of the damping mechanism is shortened, the normal use of the mining machine is influenced, and the production efficiency is very low.

Disclosure of Invention

Aiming at the situation and overcoming the defects of the prior art, the invention provides a magnetic-drive-rotation integrated mining machinery compensation type vibration damper, which creatively applies the technical theory of combination and merging principle (combining the same or similar objects or operations on the space) to the technical field of mining machinery equipment under the condition of no vibration damper and other related sensors, realizes the vibration damping of the mining machinery, and simultaneously realizes the fixation of the mining machinery on the side wall of a rough and uneven mine tunnel, thereby solving the technical problem of the fixed vibration damping of the mining machinery in the mine tunnel which is difficult to solve by the prior art; under the condition of no cooling equipment or other sensors, the technical theory of an intermediary substance principle (an intermediate object is used for transmitting or executing an action) is creatively applied to the technical field of mining mechanical equipment, and according to the instability and the continuity of the mining machinery working in a mine tunnel, a preset vortex tube cools and reduces the temperature of a power source of a vibration damping structure, so that the normal use of the vibration damping mechanism is ensured, and the problem that the vibration damping efficiency of the vibration damping mechanism is low easily caused when the vibration damping mechanism is repeatedly used is solved; the method applies the principle of intermedium (realizing required action by using intermedium) and the principle of division (dividing an object into a plurality of mutually independent parts) to the technical field of mining machinery equipment, introduces the idea of electric magnetism generation into a non-powered driving mechanism according to the condition that two sides of the mining machinery can not be stably connected with the rugged mine side wall, generates a magnetic field by electrifying a three-phase coil, drives a rotary insertion screw to rotate and insert into the mine side wall under the interaction of the magnetic field of a driving magnet and the magnetic field of the three-phase coil to fixedly damp the mining machinery, realizes the fixed connection of the mining machinery and the mine side wall under the condition of no rotating mechanism or other sensors, and solves the technical problems that the prior art is difficult to solve, namely the fixed connection of the mining machinery and the mine side wall is required, and the fixed connection of the mining machinery and the mine side wall is required, the principle of changing harm into benefit (harmful factors are utilized to obtain beneficial results) is applied to the technical field of mining mechanical equipment, cold air is generated at one end of a vortex tube, hot air is discharged at the other end of the vortex tube, the cold air is intensively used through a shunt tube, and the hot air is recycled into a reflux gas drying box through a hot air reflux pipe, so that the hot air and the cold air are fused, the environment is prevented from being thermally polluted by the discharge of the hot air, and the probability of icing inside the vortex tube can be reduced to a certain degree; the utility model discloses a damping device, including damping device, damping mechanism, vibration reduction mechanism, the work of using mining machinery equipment technical field to the continuity principle of effective effect (each part of object is full load work simultaneously, in order to provide lasting reliable performance), squeeze into two-way hydraulic drive jar with hydraulic oil through the power hydraulic pump and wholly carry compressed air to damping device, thereby make damping mechanism carry out damping work simultaneously, overcome and carry out the loaded down with trivial details work of repeated damping to mining machinery, realized damping and fixed integration to mining machinery, diversified vibration damping to mining machinery production, carry out cooling maintenance to damping mechanism self, carry out the rotatory integrated mining machinery compensated damping device of diversified damping protection to spare part.

The technical scheme adopted by the invention is as follows: the invention relates to a magnetic-gas driven rotation integrated mine machinery compensation type vibration damper, which comprises an I-shaped vibration damping bottom plate, a bidirectional hydraulic driving mechanism, a pneumatic type vibration damping mechanism, a telescopic type bilateral vibration damping mechanism, a non-power type driving mechanism, a phase change type temperature control mechanism, a circulating type cooling mechanism, a compensation type transmission mechanism and a fixed connection mechanism, wherein the bidirectional hydraulic driving mechanism is arranged in the middle of the I-shaped vibration damping bottom plate, the bidirectional hydraulic driving mechanism adopts a bidirectional driving principle to change power from unidirectional output to bidirectional output, the labor efficiency is greatly improved, a plurality of groups of the pneumatic type vibration damping mechanisms are arranged on the I-shaped vibration damping bottom plate outside the bidirectional hydraulic driving mechanism, the pneumatic type vibration damping mechanism adopts the pneumatic vibration damping principle to buffer and eliminate vibration generated during the working of the mine machinery, so that parts are protected to a certain degree, and a plurality of groups of the telescopic type bilateral vibration damping mechanisms are arranged on the I-shaped vibration damping bottom plate outside the pneumatic type vibration damping mechanism, the telescopic double-side vibration damping mechanism adopts a pneumatic driving principle to pneumatically fix two sides of a machine, the vibration generated by the machine is buffered while the machine is fixed, the unpowered driving mechanism is symmetrically arranged at two ends of an I-shaped vibration damping bottom plate, the unpowered driving mechanism adopts an electromagnetic principle and drives the telescopic double-side vibration damping mechanism through an unpowered structure, the phase change type temperature control mechanism is arranged on the two-way hydraulic driving mechanism and controls the temperature of compressed gas to a certain extent through the characteristics of phase change materials, the circulating cooling mechanism is arranged on the I-shaped vibration damping bottom plate at one side of the two-way hydraulic driving mechanism, the circulating cooling mechanism adopts a Lanke-Huxley effect to cool a power output mechanism, the compensation type transmission mechanism is arranged between the two-way hydraulic driving mechanism and the pneumatic vibration avoiding mechanism, and the compensation type transmission mechanism adopts a Bernoulli principle to accelerate the conveying of right-angle airflow, the resistance that the right angle turn brought is reduced, fixed connection mechanism locates on the pneumatic type mechanism of keeping away shakes, and fixed connection mechanism is used for being connected I damping bottom plate and mining machinery's bottom.

As a further optimization of the scheme, the bidirectional hydraulic driving mechanism comprises a power box, a bidirectional cylinder fixing plate, connecting threaded holes, fixing screws, a power input port, a driving pressure plate, a brake rod, a sliding compression plate, a sliding reciprocating groove, a sliding driving plate, a power hydraulic pump, a pressure oil storage tank, a hydraulic oil input pipe, a hydraulic oil loop pipe, a bidirectional hydraulic driving cylinder and a limit stop lever, wherein the power box is symmetrically arranged on an I-shaped vibration damping bottom plate, the connecting threaded holes are symmetrically arranged on the side wall of the power box, the connecting threaded holes are oppositely arranged, the bidirectional cylinder fixing plate is respectively arranged on one side of the power box close to the connecting threaded holes, the fixing screws are symmetrically arranged at two ends of the bidirectional cylinder fixing plate, one end of the fixing screw far away from the bidirectional cylinder fixing plate is arranged in the connecting threaded holes, the fixing screws are in threaded connection with the connecting threaded holes, the bidirectional hydraulic driving cylinder is arranged between the bidirectional cylinder fixing plates, the bidirectional cylinder fixing plate is a hollow cavity which is communicated from left to right, the driving pressure plate is symmetrically and slidably arranged in the bidirectional hydraulic driving cylinder, the sliding reciprocating grooves are symmetrically arranged on the inner walls of two sides of the power box, the sliding reciprocating grooves are hollow cavities with one ends opened, the sliding driving plates are respectively and slidably arranged in the sliding reciprocating grooves, the sliding compression plates are arranged between the sliding driving plates, the power input ports are respectively arranged on one side of the power box close to the bidirectional cylinder fixing plate, the brake rod respectively penetrates through the bidirectional cylinder fixing plate and the power input ports and is arranged between the sliding compression plates and the sliding driving plates, the limiting stop rods are symmetrically arranged on the upper wall and the bottom wall of the bidirectional hydraulic driving cylinder in pairs, the limiting stop rods are arranged on one side of the driving pressure plate far away from the brake rod, the distance between the limiting stop rods is smaller than the length of the driving pressure plate, and the power hydraulic pump is arranged on an I-shaped vibration damping bottom plate on one side of the bidirectional hydraulic driving cylinder, the pressure oil storage tank is arranged on an I-shaped vibration reduction bottom plate on one side, away from the two-way hydraulic drive cylinder, of the power hydraulic pump, the hydraulic oil input pipe is communicated with the power output end of the two-way hydraulic drive cylinder and the power hydraulic pump, the hydraulic oil return circuit oil pipe is communicated with the power input end of the power hydraulic pump, the power hydraulic pump extracts hydraulic oil in the pressure oil storage tank through the hydraulic oil return circuit oil pipe and inputs the hydraulic oil into the two-way hydraulic drive cylinder through the hydraulic oil input pipe, the hydraulic oil is full of the two-way hydraulic drive cylinder, the hydraulic oil pushes the driving pressure plate respectively, the driving pressure plate pushes the sliding compression plate through the brake rod, and the sliding compression plate slides along the sliding reciprocating groove through the sliding driving plate to compress and transmit gas, so that a power source is provided for the vibration reduction mechanism.

Further, the pneumatic vibration-avoiding mechanism comprises a pneumatic pressure cylinder, a sliding support column, a connecting base, a pneumatic moving plate, a connecting sliding column, a pressure inlet pipe, a limiting column and a top plate, wherein multiple groups of the pneumatic pressure cylinder are arranged on an I-shaped vibration-reducing bottom plate outside the power box, the pneumatic pressure cylinder is a hollow cavity with an opening at the lower end, the sliding support column is arranged in the pneumatic pressure cylinder in a sliding manner, the connecting base is arranged at one side, away from the pneumatic pressure cylinder, of the sliding support column, the pneumatic moving plate is arranged in the pneumatic pressure cylinder above the sliding support column in a sliding manner, the connecting sliding column is arranged between the upper wall of the sliding support column and the bottom wall of the pneumatic moving plate, the limiting column is arranged on the upper wall of the pneumatic pressure cylinder, the top plate is arranged at one side, away from the upper wall of the pneumatic pressure cylinder, of the pressure inlet pipe is communicated between the power box and the pneumatic pressure cylinder, one end, communicated with the pneumatic pressure cylinder, is arranged on the side wall of the pneumatic pressure cylinder above the top plate, the pneumatic vibration reduction device comprises a pneumatic pressure cylinder, a pneumatic movable plate, a sliding support column, a power air source, a pressure inlet pipe, a connecting base and a connecting sliding column.

Preferably, the telescopic double-side vibration damping mechanism comprises a conical cylindrical plate, a rotary insertion screw, a pneumatic pressure driving box, a sliding vibration damping sleeve cylinder, a pneumatic driving chute, a driving linkage slide rod, a pneumatic advancing plate, an anti-collision column, a limiting spring, a pressure input pipe, a sleeve cylinder expansion port, a connecting rotating shaft, a sliding rotating hole and a rotary connecting port, wherein the pneumatic pressure driving box is respectively arranged on an I-shaped vibration damping bottom plate outside the pneumatic pressure cylinder in groups, the sleeve cylinder expansion port is arranged on one side of the pneumatic pressure driving box far away from the pneumatic pressure cylinder, the sliding vibration damping sleeve cylinder penetrates through the sleeve cylinder expansion port and is arranged in the pneumatic pressure driving box in a sliding manner, the sliding vibration damping sleeve cylinder is a hollow cavity with an opening at one end, the pneumatic advancing plate is arranged on one side of the sliding vibration damping sleeve cylinder close to the pneumatic pressure driving box, the sliding rotating hole is arranged on the pneumatic advancing plate, and the rotary connecting port is arranged on one side of the pneumatic pressure driving box far away from the sleeve cylinder expansion port, the pneumatic driving device comprises a driving linkage slide rod, a pneumatic driving chute, a collision-proof column, a pressure input pipe, a conical cylindrical plate, a pneumatic driving chute, a pneumatic pressure cylinder, a conical cylindrical plate, a rotary insertion screw, a power air source and a pneumatic pressure driving box, wherein the driving linkage slide rod is symmetrically arranged on the inner walls of two sides of the sliding damping sleeve cylinder, the connecting rotary shaft sequentially penetrates through a rotary connecting port and a sliding rotary hole and is arranged in the sliding damping sleeve cylinder, the pneumatic driving chute is symmetrically arranged on two sides of the connecting rotary shaft, the pneumatic driving chute is a hollow cavity with an open end, one end of the driving linkage slide rod, which is far away from the sliding damping sleeve cylinder, is slidably arranged in the pneumatic driving chute, the limit spring is arranged on the inner wall of one side of the pneumatic pressure driving box, which is close to the rotary connecting port, the collision-proof column is arranged on one side of the limit spring, which is close to the pneumatic advancing plate, the pressure input pipe is communicated between the pneumatic pressure driving box and the conical cylindrical plate, which is far away from the sliding damping sleeve cylinder, the pneumatic pressure driving box, the power air source pushes the pneumatic advancing plate to slide along the inner wall of the pneumatic pressure driving box, the pneumatic advancing plate pushes the sliding vibration damping sleeve cylinder to move, the sliding vibration damping sleeve cylinder drives the linkage sliding rod to slide along the pneumatic driving sliding groove, the sliding vibration damping sleeve cylinder drives the conical cylindrical plate to be close to the wall surfaces on two sides of the mine channel, and the rotary insertion screw and the insertion wall surface are used for fixing and damping two sides of the mining machinery.

Wherein, the unpowered driving mechanism comprises a unpowered structure box, three-phase coils, a driving magnet, a rotating hole, a rotating driving shaft and a coupling, the unpowered structure box is symmetrically arranged at two ends of an I-shaped vibration damping bottom plate, the unpowered structure box is arranged on the I-shaped vibration damping bottom plate between the pneumatic pressure driving boxes, the driving magnet is symmetrically arranged at the bottom of the unpowered structure box, the rotating hole is symmetrically arranged at two sides of the unpowered structure box, the rotating driving shaft is rotatably arranged between the rotating holes, two ends of the rotating driving shaft penetrate through the rotating hole and are arranged outside the unpowered structure box, the three-phase coils are arranged at the outer side of the rotating driving shaft in the unpowered structure box, the coupling is symmetrically arranged at two ends of the rotating driving shaft, one end of the connecting rotating shaft, which is far away from the sliding vibration damping sleeve cylinder, is connected with one end of the coupling, which is far away, the three-phase coil is electrified to generate a magnetic field, the driving magnet and the three-phase coil respectively generate the magnetic field, and the three-phase coil rotates under the interaction force of the magnetic field.

Preferably, the phase-change temperature control mechanism comprises a temperature control phase-change material layer, an anti-impact protection plate and a temperature control through hole, the temperature control phase change material layer is arranged on one side of the sliding compression plate far away from the brake rod, the temperature control phase change material layer can be a phase change paraffin energy storage and heat storage material, and the phase change paraffin energy storage and heat storage material has the characteristics of high heat storage capacity, heat storage and release at constant temperature, long service life, stable performance, wide melting temperature range and no toxicity, the sliding compression board lateral wall in the control by temperature change phase change material layer outside is located to the protecting against shock protection shield, protecting against shock protection shield lateral wall is located to control by temperature change through-hole multiunit, and control by temperature change phase change material layer controls the compressed air temperature through the phase transition characteristic, avoids the high temperature and reduces equipment work efficiency, and the protecting against shock protection shield is used for protecting control by temperature change phase change material layer, and the control by temperature change through-hole is convenient for control by temperature change phase change material layer to see through protecting against shock protection shield control compressed gas's temperature.

Preferably, the circulating cooling mechanism comprises a gas compressor, a backflow gas drying box, mounting slide rails, a first chemical adsorption drying layer, a refrigeration bearing plate, a vortex tube, a cold air outlet, a hot air outlet, a compressed gas inlet tube, a compressed gas outlet tube, a dry gas return tube, a hot air return tube, a cold air input tube, a shunt tube, a circulating cooling tube, a collecting tube, a cooling fixing rod, a second chemical adsorption drying layer, a replacement port and a handle, wherein the gas compressor is arranged on an I-shaped vibration damping bottom plate on one side of the power box, the backflow gas drying box is arranged on the I-shaped vibration damping bottom plate on one side of the pressure oil storage box, which is far away from the power hydraulic pump, the mounting slide rails are symmetrically arranged on the inner walls on the two sides of the backflow gas drying box in pairs, and the first chemical, the first and second chemisorption drying layers are silica gel drying agents, the silica gel drying agents have high adsorption performance, good thermal stability, stable chemical property and high mechanical strength, and the silica gel drying agents can not deteriorate even if being immersed in water completely, the refrigeration bearing plate is arranged on one side of the pressure oil storage box close to the reflux gas drying box, the vortex tube is arranged on the refrigeration bearing plate, the cold gas outlet is arranged at one end of the vortex tube close to the gas compressor, the hot gas outlet is arranged at one end of the vortex tube far away from the cold gas outlet, the compressed gas inlet tube is arranged at the air inlet end of the vortex tube, the compressed gas output tube is communicated and arranged between the output end of the gas compressor and the compressed gas inlet tube, the hot gas reflux tube is communicated and arranged between the hot gas outlet and the one end of the reflux gas drying box far away from the gas compressor, and the cold gas reflux tube is communicated and arranged on one side of the reflux gas drying box far away from the gas compressor, the cold air input pipe is communicated with a cold air outlet, the cooling fixing rods are arranged in pairs and are respectively arranged on two sides of the pressure oil storage box, the shunt pipes are arranged between the cooling fixing rods on one side, close to the cold air input pipe, of the pressure oil storage box, the collecting pipes are arranged between the cooling fixing rods on one side, away from the shunt pipes, of the pressure oil storage box, the circulating cooling pipes penetrate through two sides of the pressure oil storage box and are respectively arranged between the shunt pipes and the collecting pipes, one side, away from the cold air outlet, of the cold air input pipe is communicated with the shunt pipes, the dry gas backflow pipe is communicated between the input end of the gas compressor and the backflow gas drying box, one side, away from the backflow gas drying box, of the cold air backflow pipe is communicated with the collecting pipes, the replacing ports are symmetrically arranged on the upper wall of the backflow gas drying box, and the handles are respectively arranged on one sides, close to the replacing ports, of the first chemical adsorption drying layer and the second chemical adsorption drying layer, the vortex tube absorbs the compressed gas in the compressed gas output tube through the compressed gas inlet tube, the vortex tube conveys the cold gas into the shunt tube through the cold gas outlet via the cold gas input tube, the shunt tube disperses the cold gas into the circulating cooling tube to cool and cool the hydraulic oil stored in the pressure oil storage box, the cold gas in the circulating cooling tube cools the hydraulic oil and then enters the collecting tube, the gas in the collecting tube enters the reflux gas drying box through the cold gas return tube, the hot gas discharged by the vortex tube enters the reflux gas drying box through the hot gas outlet via the hot gas return tube, the gas entering the reflux gas drying box is filtered by the first chemical adsorption drying layer and the second chemical adsorption drying layer and then is absorbed and utilized by the gas compressor again through the dry gas return tube, on one hand, the hot gas is prevented from being discharged into the air to cause thermal pollution, and on the other hand, the water vapor contained in the cold gas is reduced, simultaneously through the gaseous probability that freezes in the vortex tube that has reduced after the dry layer of chemisorption and the dry layer of chemisorption second filter, upwards pulling handle respectively, the dry layer of chemisorption is one and the dry layer of chemisorption is two to be changed along the installation slide rail roll-off respectively.

Furthermore, the compensation type transmission mechanism consists of a right-angle connecting turn head, a gas collecting pipe, a conical spray head, a first connecting thread, a second connecting thread, a power gas inlet pipe and an internal thread, wherein the power gas inlet pipe is symmetrically arranged on one side of the power box far away from the bidirectional cylinder fixing plate, the power gas inlet pipe is communicated with the power box, the first connecting thread is arranged at one end of the power gas inlet pipe far away from the power box, the second connecting thread is arranged at one end of the pressure inlet pipe far away from the pneumatic pressure cylinder, the right-angle connecting turn head is communicated between the pressure inlet pipe and the power gas inlet pipe, the internal thread is respectively arranged on the inner walls of two ends of the right-angle connecting turn head, the right-angle connecting turn head is respectively in threaded connection with the first connecting thread and the second connecting thread, the gas collecting pipe is arranged on the inner wall of one end of the right-angle connecting turn head close to the power gas inlet, because the resistance of the gas is increased through the right-angle connecting turning head, the gas flow and flow speed in the right-angle connecting turning head are compensated through the conical spray head.

The fixed connection mechanism comprises a bottom fixing plate, a bottom connection screw and a pressure bearing column, the pressure bearing column is respectively arranged on one side, away from the connection base, of the pneumatic pressure cylinder, the bottom fixing plate is arranged on one side, away from the pneumatic pressure cylinder, of the pressure bearing column, the bottom connection screw is symmetrically arranged at two ends of the bottom fixing plate, and the I-shaped vibration reduction bottom plate is fixedly connected with the bottom of the mining machinery through the bottom connection screw.

The power hydraulic pump, the three-phase coil and the gas compressor are respectively and electrically connected with a mining machinery cab, and the power hydraulic pump, the three-phase coil and the gas compressor are respectively controlled through a mining machinery operation panel.

The invention with the structure has the following beneficial effects: the scheme is that the magnetic-driven rotation integrated mining machinery compensation type vibration damper realizes multidirectional vibration damping protection on the mining machinery without intervention of any vibration damping equipment, the mining machinery is fixed on the rugged side wall of a mine tunnel through rotating an inserted screw, the power source of a vibration damping mechanism is cooled without intervention of any cooling equipment, a vortex tube sucks compressed gas to generate cold air, the cold air is transmitted into a shunt tube through a cold air input tube, the shunt tube shunts the cold air into a circulating cooling tube to cool hydraulic oil, the working efficiency of the hydraulic oil is ensured, a sliding vibration damping sleeve cylinder realizes simultaneous rotation and movement of a conical cylindrical plate under the condition of no power structure driving through combination of a three-phase coil and the compressed gas, all parts of the mining machinery simultaneously work in full load, and the continuity and the reliability of the vibration damping performance are ensured, circulating cooling body through setting up recycles air conditioning, improve resource utilization, carry out chemical drying to gas in order to avoid the moisture that contains in the gas to condense into ice in the vortex tube when recycle, squeeze into the hydraulic oil in the pressure oil storage box through the power hydraulic pump and promote the drive pressure plate and realize the whole damping to mining machinery in the two-way hydraulic drive jar, the response speed of damping mechanism is accelerated through the compensation formula transmission device who sets up, thereby improve mining machinery's work efficiency, power air source gets into in the gas collecting pipe, the gas collecting pipe carries gas fast through the toper shower nozzle, reduce the conveying resistance to power air source in the conveyer pipe, improve compressed air transmission speed.

Drawings

FIG. 1 is a schematic diagram of the internal structure of a magnetic-driven rotation integrated mining machinery compensation type vibration damping device of the present invention;

FIG. 2 is a schematic structural diagram of a two-way hydraulic driving mechanism of a magnetic-drive rotation integrated mining machinery compensation type vibration damping device of the invention;

FIG. 3 is a schematic view of a pneumatic vibration-avoiding mechanism and a fixed connection mechanism of the magnetic-driven rotation integrated mining machinery compensation type vibration damping device according to the present invention;

FIG. 4 is a schematic view of a combined structure of an I-shaped vibration damping bottom plate and a telescopic bilateral vibration damping mechanism of the magnetic-driven rotation integrated mining machinery compensation type vibration damping device;

FIG. 5 is a schematic diagram of the internal structure of a non-powered driving mechanism of a magnetic-driven rotation integrated mining machinery compensation type vibration damping device of the invention;

FIG. 6 is an enlarged view of part A of FIG. 1;

FIG. 7 is a schematic structural diagram of a circulating cooling mechanism of a magnetic-drive rotation integrated mining machinery compensation type vibration damper of the invention;

FIG. 8 is an enlarged view of the portion B of FIG. 1;

FIG. 9 is a schematic diagram of the internal structure of a two-way hydraulic driving cylinder of the magnetic-drive rotation integrated mining machinery compensation type vibration damping device of the invention;

FIG. 10 is an enlarged view of the portion C of FIG. 1;

fig. 11 is an enlarged schematic view of a portion D of fig. 1.

Wherein, 1, I-shaped vibration damping bottom plate, 2, bidirectional hydraulic driving mechanism, 3, power box, 4, bidirectional cylinder fixing plate, 5, connecting threaded hole, 6, fixing screw, 7, power input port, 8, driving pressure plate, 9, brake rod, 10, sliding compression plate, 11, sliding reciprocating groove, 12, sliding driving plate, 13, power hydraulic pump, 14, pressure oil storage box, 15, hydraulic oil input oil pipe, 16, hydraulic oil loop oil pipe, 17, pneumatic vibration damping mechanism, 18, pneumatic pressure cylinder, 19, sliding support column, 20, connecting base, 21, pneumatic moving plate, 22, connecting sliding column, 23, pressure inlet pipe, 24, telescopic double-side vibration damping mechanism, 25, conical cylindrical plate, 26, rotary insert screw, 27, pneumatic pressure driving box, 28, sliding vibration damping sleeve cylinder, 29, pneumatic driving sliding groove, 30, driving slide rod linkage, 31. a pneumatic advancing plate, 32, an anti-collision column, 33, a limiting spring, 34, a pressure input pipe, 35, a non-power type driving mechanism, 36, a non-power structure box, 37, a three-phase coil, 38, a driving magnet, 39, a rotating hole, 40, a rotating driving shaft, 41, a coupling, 42, a phase-change type temperature control mechanism, 43, a temperature control phase-change material layer, 44, an anti-impact protection plate, 45, a temperature control through hole, 46, a circulating cooling mechanism, 47, a gas compressor, 48, a return gas drying box, 49, an installation slide rail, 50, a first chemical adsorption drying layer, 51, a refrigeration bearing plate, 52, a vortex pipe, 53, a cold gas outlet, 54, a hot gas outlet, 55, a compressed gas inlet pipe, 56, a compressed gas outlet pipe, 57, a dry gas return pipe, 58, a hot gas return pipe, 59, a cold gas return pipe, 60, a cold gas input pipe, 61, a shunt pipe, 62 and a circulating cooling pipe, 63. the device comprises a collecting pipe, 64, a cooling fixing rod, 65, a compensation type transmission mechanism, 66, a right-angle connecting crank, 67, a gas collecting pipe, 68, a conical spray head, 69, a first connecting thread, 70, a second connecting thread, 71, a power gas inlet pipe, 72, a fixed connecting mechanism, 73, a bottom fixing plate, 74, a bottom connecting screw, 75, a pressure bearing column, 76, a bidirectional hydraulic driving cylinder, 77, a limiting stop lever, 78, a limiting column, 79, a top plate, 80, a sleeve cylinder telescopic opening, 81, a connecting rotating shaft, 82, a sliding rotating hole, 83, a rotating connecting opening, 84, a second chemical adsorption drying layer, 85, a replacing opening, 86, a handle, 87 and internal threads.

Detailed Description

The technical solutions of the present invention will be further described in detail with reference to specific implementations, and all the portions of the present invention not described in detail are the prior art.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the magnetic-gas driven rotation integrated mining machinery compensation type vibration damping device comprises an I-shaped vibration damping bottom plate 1, a bidirectional hydraulic driving mechanism 2, a pneumatic vibration damping mechanism 17, a telescopic bilateral vibration damping mechanism 24, a non-power driving mechanism 35, a phase change type temperature control mechanism 42, a circulating cooling mechanism 46, a compensation type transmission mechanism 65 and a fixed connection mechanism 72, wherein the bidirectional hydraulic driving mechanism 2 is arranged in the middle of the I-shaped vibration damping bottom plate 1, the bidirectional hydraulic driving mechanism 2 adopts a bidirectional driving structure to realize that power is changed from unidirectional output to bidirectional output, a plurality of groups of the pneumatic vibration damping mechanisms 17 are arranged on the I-shaped vibration damping bottom plate 1 outside the bidirectional hydraulic driving mechanism 2, the pneumatic vibration damping mechanism 17 adopts a pneumatic vibration damping principle to buffer and eliminate vibration generated during the operation of machinery, and a plurality of groups of the telescopic bilateral vibration damping mechanisms 24 are arranged on the I-shaped vibration damping bottom plate 1 outside the pneumatic vibration damping mechanism 17, the telescopic double-side vibration damping mechanism 24 adopts a pneumatic driving principle to pneumatically fix two sides of a machine and buffer the shake generated by the machine while fixing, the unpowered driving mechanism 35 is symmetrically arranged at two ends of the I-shaped vibration damping bottom plate 1, the unpowered driving mechanism 35 adopts an electromagnetic principle and drives the telescopic double-side vibration damping mechanism 24 through an unpowered structure, the phase change type temperature control mechanism 42 is arranged on the two-way hydraulic driving mechanism 2, the phase change type temperature control mechanism 42 controls the temperature of compressed gas to a certain degree through the characteristics of phase change materials, the circulating cooling mechanism 46 is arranged on the I-shaped vibration damping bottom plate 1 at one side of the two-way hydraulic driving mechanism 2, the circulating cooling mechanism 46 adopts a Lanke-Hull effect to cool a power output mechanism, the compensation type transmission mechanism 65 is arranged between the two-way hydraulic driving mechanism 2 and the pneumatic vibration avoiding mechanism 17, the compensation type transmission mechanism 65 adopts the Bernoulli principle to accelerate the transportation of the right-angle airflow, reduces the resistance caused by the right-angle turning, the fixed connection mechanism 72 is arranged on the pneumatic type vibration avoiding mechanism 17, and the fixed connection mechanism 72 is used for connecting the I-shaped vibration reducing bottom plate 1 with the bottom of the mining machinery.

As shown in fig. 1, 2 and 9, the bidirectional hydraulic driving mechanism 2 comprises a power box 3, a bidirectional cylinder fixing plate 4, a connection threaded hole 5, a fixing screw 6, a power input port 7, a driving pressure plate 8, a brake lever 9, a sliding compression plate 10, a sliding reciprocating groove 11, a sliding driving plate 12, a power hydraulic pump 13, a pressure oil storage tank 14, a hydraulic oil input pipe 15, a hydraulic oil return pipe 16, a bidirectional hydraulic driving cylinder 76 and a limit stop lever 77, wherein the power box 3 is symmetrically arranged on the i-shaped vibration damping base plate 1, the connection threaded hole 5 is symmetrically arranged on the side wall of the power box 3, the connection threaded hole 5 is oppositely arranged, the bidirectional cylinder fixing plate 4 is respectively arranged on one side of the power box 3 close to the connection threaded hole 5, the fixing screw 6 is symmetrically arranged at two ends of the bidirectional cylinder fixing plate 4, one end of the fixing screw 6 far away from the bidirectional cylinder fixing plate 4 is arranged in the connection threaded hole 5, the fixing screw 6 is in threaded connection with the connection threaded hole 5, the bidirectional hydraulic driving cylinder 76 is arranged between the bidirectional cylinder fixing plates 4, the bidirectional cylinder fixing plates 4 are hollow cavities which are through from left to right, the driving pressure plates 8 are symmetrically and slidably arranged in the bidirectional hydraulic driving cylinder 76, the sliding reciprocating grooves 11 are symmetrically arranged on the inner walls of two sides of the power box 3, the sliding reciprocating grooves 11 are hollow cavities with one ends opened, the sliding driving plates 12 are respectively and slidably arranged in the sliding reciprocating grooves 11, the sliding compression plates 10 are arranged between the sliding driving plates 12, the power input ports 7 are respectively arranged on one sides of the power box 3 close to the bidirectional cylinder fixing plates 4, the brake rods 9 respectively penetrate through the bidirectional cylinder fixing plates 4, the power input ports 7 are arranged between the sliding compression plates 10 and the sliding driving plates 12, the limit stop rods 77 are symmetrically arranged on the upper wall and the bottom wall of the bidirectional hydraulic driving cylinder 76 in pairs, the limit stop rods 77 are arranged on one side of the driving pressure plate 8 far away from the brake rods 9, and the distance between the limit stop rods 77 is smaller than the length of the driving pressure plates 8, the power hydraulic pump 13 is arranged on the I-shaped vibration damping base plate 1 on one side of the bidirectional hydraulic driving cylinder 76, the pressure oil storage tank 14 is arranged on the I-shaped vibration damping base plate 1 on one side, far away from the bidirectional hydraulic driving cylinder 76, of the power hydraulic pump 13, the hydraulic oil input oil pipe 15 is communicated between the bidirectional hydraulic driving cylinder 76 and the power output end of the power hydraulic pump 13, the hydraulic oil return oil pipe 16 is communicated between the pressure oil storage tank 14 and the power input end of the power hydraulic pump 13, the power hydraulic pump 13 extracts hydraulic oil in the pressure oil storage tank 14 through the hydraulic oil return oil pipe 16 and inputs the hydraulic oil into the bidirectional hydraulic driving cylinder 76 through the hydraulic oil input oil pipe 15, the two-way hydraulic driving cylinder 76 is filled with the hydraulic oil, the hydraulic oil respectively pushes the driving pressure plates 8, the driving pressure plates 8 push the sliding compression plates 10 through the brake rods 9, and the sliding compression plates 10 slide along the sliding reciprocating grooves 11 through the sliding driving plates 12 to compress and transmit gas.

As shown in fig. 1 and 3, the pneumatic vibration-avoiding mechanism 17 includes a pneumatic pressure cylinder 18, a sliding support column 19, a connecting base 20, a pneumatic moving plate 21, a connecting sliding column 22, a pressure inlet pipe 23, a limiting column 78 and a top plate 79, the pneumatic pressure cylinder 18 is disposed on the i-shaped vibration-reducing bottom plate 1 outside the power box 3 in multiple sets, the pneumatic pressure cylinder 18 is a hollow cavity with an open lower end, the sliding support column 19 is slidably disposed in the pneumatic pressure cylinder 18, the connecting base 20 is disposed on a side of the sliding support column 19 away from the pneumatic pressure cylinder 18, the pneumatic moving plate 21 is slidably disposed in the pneumatic pressure cylinder 18 above the sliding support column 19, the connecting sliding column 22 is disposed between an upper wall of the sliding support column 19 and a bottom wall of the pneumatic pressure cylinder 21, the limiting column 78 is disposed on an upper wall of the pneumatic pressure cylinder 18, the top plate 79 is disposed on a side of the limiting column 78 away from an upper wall of the pneumatic pressure cylinder 18, the pressure inlet pipe 23 is disposed between the power box 3 and the pneumatic pressure cylinder 18, the pressure inlet pipe 23 is communicated with one end of the pneumatic pressure cylinder 18 and is arranged on the side wall of the pneumatic pressure cylinder 18 above the top plate 79, a power gas source enters the pneumatic pressure cylinder 18 through the pressure inlet pipe 23, the gas source pushes the pneumatic movable plate 21 to move downwards, the pneumatic movable plate 21 drives the sliding support column 19 to slide along the pneumatic pressure cylinder 18 through the connecting sliding column 22, and the sliding support column 19 drives the connecting base 20 to be attached to the ground to support and damp mine machinery.

As shown in fig. 1, 4 and 10, the telescopic double-sided damping mechanism 24 includes a tapered cylindrical plate 25, a rotary insertion screw 26, a pneumatic pressure driving box 27, a sliding damping sleeve cylinder 28, a pneumatic driving chute 29, a driving linkage slide rod 30, a pneumatic advancing plate 31, a crash post 32, a limit spring 33, a pressure input pipe 34, a sleeve cylinder expansion port 80, a connecting rotation shaft 81, a sliding rotation hole 82 and a rotary connection port 83, wherein a plurality of sets of the pneumatic pressure driving box 27 are respectively disposed on the i-shaped damping base plate 1 outside the pneumatic pressure cylinder 18, the sleeve cylinder expansion port 80 is disposed on one side of the pneumatic pressure driving box 27 away from the pneumatic pressure cylinder 18, the sliding damping sleeve cylinder 28 is slidably disposed in the pneumatic pressure driving box 27 through the sleeve cylinder expansion port 80, the sliding sleeve cylinder 28 is a hollow cavity with an open end, the pneumatic advancing plate 31 is disposed on one side of the sliding damping sleeve cylinder 28 close to the pneumatic pressure driving box 27, the sliding rotary hole 82 is arranged on the pneumatic advancing plate 31, the rotary connecting hole 83 is arranged on one side of the pneumatic pressure driving box 27 far away from the telescopic hole 80 of the sleeve cylinder, the driving linkage slide bar 30 is symmetrically arranged on the inner walls of two sides of the sliding damping sleeve cylinder 28, the connecting rotary shaft 81 sequentially penetrates through the rotary connecting hole 83, the sliding rotary hole 82 is arranged in the sliding damping sleeve cylinder 28, the pneumatic driving sliding chutes 29 are symmetrically arranged on two sides of the connecting rotary shaft 81, the pneumatic driving sliding chutes 29 are hollow cavities with one open ends, one ends of the driving linkage slide bars 30 far away from the sliding damping sleeve cylinder 28 are slidably arranged in the pneumatic driving sliding chutes 29, the limiting springs 33 are arranged on the inner walls of one sides of the pneumatic pressure driving box 27 close to the rotary connecting hole 83, the anti-collision columns 32 are arranged on one sides of the limiting springs 33 close to the pneumatic advancing plate 31, the pressure input pipe 34 is communicated between the pneumatic pressure driving box 27 and the pneumatic pressure cylinder 18, the conical plate 25 is arranged on one side of the sliding damping sleeve cylinder 28 far away from the pneumatic pressure driving box 27, the rotary insertion screw 26 is arranged on one side, far away from the sliding vibration damping sleeve cylinder 28, of the conical cylindrical plate 25, a power air source enters the pneumatic pressure driving box 27 through the pressure input pipe 34, the power air source pushes the pneumatic advancing plate 31 to slide along the inner wall of the pneumatic pressure driving box 27, the pneumatic advancing plate 31 pushes the sliding vibration damping sleeve cylinder 28 to move, the sliding vibration damping sleeve cylinder 28 slides along the pneumatic driving sliding chute 29 through the driving linkage sliding rod 30, the sliding vibration damping sleeve cylinder 28 drives the conical cylindrical plate 25 to be close to wall surfaces on two sides of a mine tunnel, and the rotary insertion screw 26 is attached to the wall surfaces to perform fixed vibration damping on two sides of mining machinery.

As shown in fig. 1 and 5, the unpowered driving mechanism 35 includes a non-powered structure box 36, three-phase coils 37, driving magnets 38, rotation holes 39, rotation driving shafts 40 and couplings 41, the non-powered structure box 36 is symmetrically disposed at two ends of the i-shaped vibration damping bottom plate 1, the non-powered structure box 36 is disposed on the i-shaped vibration damping bottom plate 1 between the pneumatic pressure driving boxes 27, the driving magnets 38 are symmetrically disposed at the bottom of the non-powered structure box 36, the rotation holes 39 are symmetrically disposed at two sides of the non-powered structure box 36, the rotation driving shafts 40 are rotatably disposed between the rotation holes 39, two ends of the rotation driving shafts 40 penetrate through the rotation holes 39 and are disposed outside the non-powered structure box 36, the three-phase coils 37 are disposed at the outer side of the rotation driving shafts 40 in the non-powered structure box 36, the couplings 41 are symmetrically disposed at two ends of the rotation driving shafts 40, one end of the rotation shaft 81 far away from the sliding vibration damping sleeve cylinder 28 is connected with one end of the couplings 41 far away from the rotation driving shafts 40, the unpowered driving mechanism 35 drives the rotating driving shaft 40 by adopting an electromagnetic generating principle, the three-phase coil 37 is electrified to generate a magnetic field, the driving magnet 38 and the three-phase coil 37 respectively generate a magnetic field, the three-phase coil 37 rotates under the interaction of the magnetic fields, the three-phase coil 37 rotates to drive the rotating driving shaft 40 to rotate, the rotating driving shaft 40 drives the connecting rotating shaft 81 to rotate through the coupler 41, and the compressed gas continuously pushes the pneumatic advancing plate 31 to move while the connecting rotating shaft 81 rotates.

As shown in fig. 1 and 6, the phase-change temperature control mechanism 42 includes a temperature control phase-change material layer 43, an anti-impact protection plate 44 and a temperature control through hole 45, the temperature control phase-change material layer 43 is disposed on one side of the sliding compression plate 10 away from the brake rod 9, the temperature control phase-change material layer 43 can be a phase-change paraffin energy-storage heat-storage material, the anti-impact protection plate 44 is disposed on the side wall of the sliding compression plate 10 outside the temperature control phase-change material layer 43, multiple sets of the temperature control through holes 45 are disposed on the side wall of the anti-impact protection plate 44, the temperature control phase-change material layer 43 controls the temperature of the compressed air through the phase-change property, the temperature control phase-change material layer 43 absorbs the heat in the high-temperature air to avoid the temperature being too high, when the temperature of the air around the temperature control phase-change material layer 43 is reduced, the temperature control phase-change material layer 43 releases the absorbed heat, thereby ensuring that the temperature in the power box 3 is not too high, the anti-impact protection plate 44 is used for protecting the temperature control phase-change material layer 43, the temperature control through hole 45 facilitates the temperature control of the temperature control phase change material layer 43 through the impact protection plate 44.

As shown in fig. 1, 7 and 11, the circulating cooling mechanism 46 includes a gas compressor 47, a return gas drying box 48, a mounting slide rail 49, a first chemisorption drying layer 50, a refrigeration bearing plate 51, a vortex tube 52, a cold gas outlet 53, a hot gas outlet 54, a compressed gas inlet tube 55, a compressed gas outlet tube 56, a dry gas return tube 57, a hot gas return tube 58, a cold gas return tube 59, a cold gas inlet tube 60, a shunt tube 61, a circulating cooling tube 62, a collecting tube 63, a temperature reduction fixing rod 64, a second chemisorption drying layer 84, a replacement port 85 and a handle 86, the gas compressor 47 is disposed on an i-shaped vibration damping bottom plate 1 on one side of the power box 3, the return gas drying box 48 is disposed on the i-shaped vibration damping bottom plate 1 on one side of the pressure oil storage tank 14 far away from the power hydraulic pump 13, the mounting slide rails 49 are symmetrically disposed on two inner walls of the two sides of the return gas drying box 48, the first chemisorption dry layer 50 and the second chemisorption dry layer 84 are respectively arranged between the installation slide rails 49 in a sliding manner, the refrigeration bearing plate 51 is arranged on one side of the pressure oil storage box 14 close to the backflow gas drying box 48, the vortex tube 52 is arranged on the refrigeration bearing plate 51, the cold gas outlet 53 is arranged on one end of the vortex tube 52 close to the gas compressor 47, the hot gas outlet 54 is arranged on one end of the vortex tube 52 far away from the cold gas outlet 53, the compressed gas inlet tube 55 is arranged at the gas inlet end of the vortex tube 52, the compressed gas output tube 56 is communicated and arranged between the output end of the gas compressor 47 and the compressed gas inlet tube 55, the hot gas return tube 58 is communicated and arranged between the hot gas outlet 54 and one end of the backflow gas drying box 48 far away from the gas compressor 47, the cold gas return tube 59 is communicated and arranged on one side of the backflow gas drying box 48 far away from the gas compressor 47, the cold gas inlet tube 60 is communicated and arranged at the cold gas outlet 53, and the cooling fixing rods 64 are respectively arranged on two sides of the pressure oil storage box 14 in a group, the shunt tubes 61 are arranged between the cooling fixing rods 64 on one side of the pressure oil storage box 14 close to the cold air input tube 60, the collecting tubes 63 are arranged between the cooling fixing rods 64 on one side of the pressure oil storage box 14 far away from the shunt tubes 61, the circulating cooling tubes 62 penetrate through two sides of the pressure oil storage box 14 and are communicated between the shunt tubes 61 and the collecting tubes 63, one side of the cold air input tube 60 far away from the cold air outlet 53 is communicated with the shunt tubes 61, the dry gas return tube 57 is communicated between the input end of the gas compressor 47 and the return gas drying box 48, one side of the cold air return tube 59 far away from the return gas drying box 48 is communicated with the collecting tubes 63, the replacement ports 85 are symmetrically arranged on the upper wall of the return gas drying box 48, the handles 86 are respectively arranged on one sides of the first chemisorption drying layer 50 and the second chemisorption drying layer 84 close to the replacement ports 85, the vortex tube 52 sucks the compressed gas in the compressed gas output tube 56 through the compressed gas inlet tube 55, the vortex tube 52 conveys cold air into a shunt tube 61 through a cold air inlet tube 60 through a cold air outlet 53, the shunt tube 61 disperses the cold air into a circulating cooling tube 62 to cool and cool hydraulic oil stored in the pressure oil storage tank 14, the cold air in the circulating cooling tube 62 cools the hydraulic oil and then enters a collecting tube 63, gas in the collecting tube 63 enters a return gas drying box 48 through a cold air return tube 59, hot gas discharged by the vortex tube 52 enters the return gas drying box 48 through a hot gas return tube 58 through a hot gas outlet 54, the gas entering the return gas drying box 48 is filtered by a first chemical adsorption drying layer 50 and a second chemical adsorption drying layer 84 and then is absorbed and utilized by a gas compressor 47 through a dry gas return tube 57, on one hand, the hot gas is prevented from being discharged into the air to cause thermal pollution, on the other hand, the hot gas can be fused with the cold air to dry water vapor contained in the cold air to a certain degree, meanwhile, the gas filtered by the first chemisorption drying layer 50 and the second chemisorption drying layer 84 reduces the probability that the vortex tube 52 is blocked by the frozen water vapor in the vortex tube 52.

As shown in fig. 1 and 8, the compensation type transmission mechanism 65 is composed of a right-angle connecting elbow 66, a gas collecting pipe 67, a conical spray head 68, a first connecting thread 69, a second connecting thread 70, a power gas inlet pipe 71 and internal threads 87, wherein the power gas inlet pipe 71 is symmetrically arranged on one side of the power box 3 away from the bidirectional cylinder fixing plate 4, the power gas inlet pipe 71 is communicated with the power box 3, the first connecting thread 69 is arranged at one end of the power gas inlet pipe 71 away from the power box 3, the second connecting thread 70 is arranged at one end of the pressure inlet pipe 23 away from the pneumatic pressure cylinder 18, the right-angle connecting elbow 66 is communicated between the pressure inlet pipe 23 and the power gas inlet pipe 71, the internal threads 87 are respectively arranged on the inner walls of two ends of the right-angle connecting elbow 66, the right-angle connecting elbow 66 is respectively in threaded connection with the first connecting thread 69 and the second connecting thread 70, the gas collecting pipe 67 is arranged on the inner wall of one end of the right-angle connecting elbow 66 close to the power gas inlet pipe 71, the tapered nozzle 68 is communicated with one side of the gas collecting pipe 67 far away from the power gas inlet pipe 71, resistance is increased due to the fact that gas passes through the right-angle connecting elbow 66, and the flow rate of the gas in the right-angle connecting elbow 66 is compensated through the tapered nozzle 68.

As shown in fig. 3, the fixed connection mechanism 72 includes a bottom fixing plate 73, a bottom connection screw 74 and a pressure bearing column 75, the pressure bearing columns 75 are respectively disposed on one side of the pneumatic pressure cylinder 18 away from the connection base 20, the bottom fixing plate 73 is disposed on one side of the pressure bearing column 75 away from the pneumatic pressure cylinder 18, the bottom connection screws 74 are symmetrically disposed at two ends of the bottom fixing plate 73, and the i-shaped vibration damping bottom plate 1 is fixedly connected to the bottom of the mining machine through the bottom connection screw 74.

The power hydraulic pump 13, the three-phase coil 37 and the gas compressor 47 are electrically connected with a mining machine cab respectively, and the power hydraulic pump 13, the three-phase coil 37 and the gas compressor 47 are controlled through a mining machine operation panel respectively.

When the device is used specifically, the device condition is checked, the handle 86 is pulled to pull out the first chemisorption drying layer 50 and the second chemisorption drying layer 84 through the replacing port 85 along the installation slide rail 49, the first chemisorption drying layer 50 and the second chemisorption drying layer 84 are replaced, new chemisorption drying layer 50 and second chemisorption drying layer 84 are inserted into the replacing port 85, the first chemisorption drying layer 50 and the second chemisorption drying layer 84 respectively slide into the return gas drying box 48 along the installation slide rail 49, the bottom fixing plate 73 is attached to the bottom of the mining machine, the bottom fixing plate 73 is fixed to the bottom of the mining machine through the bottom connecting screw 74, the moving mechanisms on the two sides of the mining machine are placed on the two sides of the I-shaped vibration damping bottom plate 1, the mining machine drives the I-shaped vibration damping bottom plate 1 to move into a mine, after the working position is adjusted, the power hydraulic pump 13 is controlled through a cab of the mining machine, the power hydraulic pump 13 is started, the power hydraulic pump 13 extracts hydraulic oil in a pressure oil storage tank 14 through a hydraulic oil loop oil pipe 16 and enters a bidirectional hydraulic drive cylinder 76 through a hydraulic oil input oil pipe 15, the hydraulic oil pushes a brake rod 9 through a drive pressure plate 8, the brake rod 9 slides along a power input port 7 to drive a sliding compression plate 10 to move, the sliding compression plate 10 slides along a sliding reciprocating groove 11 through a sliding drive plate 12 to compress air in the power box 3, the air is subjected to compression temperature rise, a temperature control phase change material layer 43 absorbs overhigh temperature through a temperature control through hole 45, the temperature control phase change material layer 43 controls the temperature of the compressed air to avoid overhigh temperature of the compressed air in the power box 3, an impact protection plate 44 is used for blocking the impact force of the compressed air to protect the temperature control phase change material layer 43, the compressed air in the power box 3 enters a right-angle connection elbow 66 through a power gas inlet pipe 71, compressed gas in the right-angle connecting crank 66 enters the pneumatic pressure cylinder 18 through the pressure inlet pipe 23, the compressed air pushes the pneumatic moving plate 21 to slide downwards along the pneumatic pressure cylinder 18, the pneumatic moving plate 21 is far away from the top plate 79, the top plate 79 limits the stroke of the pneumatic moving plate 21 through the limiting column 78, the pneumatic moving plate 21 drives the sliding supporting column 19 to slide downwards out of the pneumatic pressure cylinder 18 through the connecting sliding column 22, the sliding supporting column 19 drives the connecting base 20 to move to be attached to the ground of a mine, so that mine machinery is supported and damped, the compressed air enters the pneumatic pressure driving box 27 along the pressure input pipe 34, the pneumatic advancing plate 31 is attached to the anti-collision column 32 in an initial state, the anti-collision column 32 cushions and limits the pneumatic advancing plate 31 after being contracted through the limiting spring 33, the compressed air pushes the pneumatic advancing plate 31 to leave the anti-collision column 32, and the pneumatic advancing plate 31 drives the sliding damping sleeve cylinder 28 to move, the sliding damping sleeve cylinder 28 slides along the pneumatic driving sliding chute 29 by driving the linkage sliding rod 30, the sliding damping sleeve cylinder 28 passes through the sleeve cylinder telescopic opening 80 to drive the conical cylindrical plate 25 to move, the conical cylindrical plate 25 drives the rotary insertion screw 26 to be attached to two side wall surfaces of a mine, the three-phase coil 37 is electrified through a cab to generate a magnetic field, the driving magnet 38 and the three-phase coil 37 respectively generate a magnetic field, the three-phase coil 37 rotates under the interaction of the magnetic field, the three-phase coil 37 drives the rotary driving shaft 40 to rotate, the rotary driving shaft 40 drives the connecting rotating shaft 81 to rotate by the coupler 41, the connecting rotating shaft 81 drives the sliding damping sleeve cylinder 28 to rotate by the pneumatic driving sliding chute 29 and the driving linkage sliding rod 30, the sliding damping sleeve cylinder 28 drives the rotary insertion screw 26 to rotate by the conical cylindrical plate 25, and the rotary insertion screw 26 is rotatably inserted into two side wall surfaces of the mine, the compressed air continuously pushes the pneumatic advancing plate 31 to move towards one side of the wall surface, so that the rotary inserting screw 26 is rotatably inserted into the wall surface to perform fixed vibration damping on mining machinery, after the use is completed, a cab controls the power hydraulic pump 13 to be started, the power hydraulic pump 13 extracts hydraulic oil in the bidirectional hydraulic driving cylinder 76 through the hydraulic oil input oil pipe 15, the hydraulic oil enters the pressure oil storage tank 14 through the hydraulic oil return oil pipe 16, after the hydraulic oil in the bidirectional hydraulic driving cylinder 76 is pumped out, the pressure plates 8 are driven to move relatively, the pressure plates 8 are driven to drive the sliding compression plate 10 to move through the brake rod 9, the sliding compression plate 10 slides to an initial position along the sliding reciprocating groove 11 through the sliding driving plate 12, the driving pressure plates 8 stop moving after being attached to the limit stop rods 77, and the limit stop rods 77 are used for limiting the moving stroke of the driving pressure plates 8, the sliding compression plate 10 withdraws compressed air in the power box 3, the compressed air in the pneumatic pressure driving box 27 flows back into the pneumatic pressure cylinder 18 through the pressure input pipe 34, at the moment, one side of the pneumatic advancing plate 31 close to the crash post 32 is in a negative pressure state, the pneumatic advancing plate 31 drives the sliding damping sleeve 28 to move towards one side close to the crash post 32, the pneumatic advancing plate 31 stops moving after being attached to the crash post 32, the sliding damping sleeve 28 drives the conical cylindrical plate 25 to contract into the pneumatic pressure driving box 27, the inserted screw 26 rotates to be far away from the wall surface, the compressed air in the pneumatic pressure cylinder 18 flows back into the right-angle connecting crank 66 through the pressure inlet pipe 23, the compressed air in the right-angle connecting crank 66 flows back into the power box 3 through the power gas inlet pipe 71, at the moment, the inside of the pneumatic pressure cylinder 18 is in a negative pressure state, the pneumatic movable plate 21 drives the sliding support column 19 to slide into the pneumatic pressure cylinder 18 through the connecting sliding column 22, the sliding support column 19 drives the connecting base 20 to be far away from the ground, the mining machine continues to move to a proper position to work, repeated operation is carried out to reduce vibration generated in the working process of the mining machine, the temperature of the hydraulic oil is increased due to compression and expansion after the hydraulic oil is repeatedly used, the hydraulic oil with the overhigh temperature needs to be cooled and then is used, the gas compressor 47 is controlled by a cab to be started, the gas compressor 47 conveys compressed air into a compressed gas inlet pipe 55 through a compressed gas outlet pipe 56, the compressed air in the compressed gas inlet pipe 55 enters a vortex tube 52, the vortex tube 52 conveys generated cold air into a cold air inlet pipe 60 through a cold air outlet 53, the cold air inlet pipe 60 conveys the cold air into a shunt pipe 61, the shunt pipe 61 conveys the cold air into a circulating cooling pipe 62 respectively, and the circulating cooling pipe 62 cools the hydraulic oil stored in the pressure oil 14, the cold air after heat exchange enters the collecting pipe 63, the collecting pipe 63 conveys the cold air into the backflow gas drying box 48 through the cold air backflow pipe 59, hot air generated by the vortex tube 52 enters the cold air backflow pipe 59 through the hot air outlet 54, the hot air flows into the backflow gas drying box 48 through the cold air backflow pipe 59, the cold air and the hot air entering the backflow gas drying box 48 are fused to ensure that the air temperature is not cold or hot, the fused air is dried and filtered through the first chemical adsorption drying layer 50 and the second chemical adsorption drying layer 84, the filtered air enters the gas compressor 47 through the dry gas backflow pipe 57, so that the air is recycled, on one hand, the water vapor in the air is reduced, the water vapor is prevented from entering the vortex tube 52 to be frozen to cause the functional failure of the vortex tube 52, on the other hand, the thermal pollution to the surrounding environment of the mine tunnel is avoided, when the compressed air is connected with the elbow 66 through a right angle, because the right angle is connected the turning head 66 and is the connecting tube in pneumatic pressure cylinder 18 and the pneumatic pressure drive case 27 for compressed air gets into from power box 3, compressed air gets into and meets the resistance in the right angle is connected turning head 66 and leads to gaseous transport slower, reduce the gaseous resistance that flows in right angle is connected turning head 66 through the discharge 67 and the toper shower nozzle 68 that set up, compressed air gets into in the discharge 67, discharge 67 carries compressed air through toper shower nozzle 68, adopt bernoulli's principle to accelerate the transport of air current, thereby carry out quick response to mining machinery's damping mechanism, squeeze into the hydraulic oil into two-way hydraulic drive jar 76 through power hydraulic pump 13 and realize that mining machinery is whole quick damping installation and fixed, avoid loaded down with trivial details operation step to influence the job schedule, great improvement mining machinery's availability factor.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. a magnetic drive and rotation integrated mining machinery compensation type vibration damping device, it is characterized in that: comprise I-shaped vibration damping base plate, two-way hydraulic drive mechanism, pneumatic vibration damping mechanism, telescopic double side damping mechanism, no power Type driving mechanism, phase change temperature control mechanism, circulating cooling mechanism, compensating transmission mechanism and fixed connection mechanism, the two-way hydraulic driving mechanism is located in the middle part of the I-shaped vibration damping base plate, and the pneumatic vibration damping mechanism has multiple groups Set on the I-shaped vibration damping base plate outside the two-way hydraulic drive mechanism, the telescopic double-sided vibration damping mechanism is arranged in multiple groups on the I-shaped vibration damping base plate outside the pneumatic vibration isolation mechanism, and the unpowered drive mechanism is symmetrical Set on both ends of the I-shaped vibration damping base plate, the phase-change temperature control mechanism is set on the two-way hydraulic drive mechanism, and the circulating cooling mechanism is set on the I-shaped vibration damping base plate on one side of the two-way hydraulic drive mechanism. The compensating transmission mechanism is arranged between the two-way hydraulic drive mechanism and the pneumatic vibration isolation mechanism, and the fixed connection mechanism is arranged on the pneumatic vibration isolation mechanism.

2 . The magnetically driven and rotary integrated mining machinery compensating vibration damping device according to claim 1 , wherein the two-way hydraulic drive mechanism comprises a power box, a two-way cylinder fixing plate, connecting threaded holes, and fixing screws. 3 . , power input port, drive pressure plate, brake lever, sliding compression plate, sliding reciprocating groove, sliding drive plate, power hydraulic pump, pressure oil storage tank, hydraulic oil input oil pipe, hydraulic oil circuit oil pipe, two-way hydraulic drive cylinder and limiter The gear lever, the power box is symmetrically arranged on the I-shaped vibration damping bottom plate, the connecting threaded holes are symmetrically arranged on the side walls of the power box, the connecting threaded holes are oppositely arranged, and the two-way cylinder fixing plates are respectively arranged on the power box. The box is close to the side of the connection threaded hole, the fixing screws are symmetrically arranged at both ends of the two-way cylinder fixing plate, the end of the fixing screw away from the two-way cylinder fixing plate is arranged in the connection threaded hole, and the fixing screw is threaded with the connection threaded hole. The two-way hydraulic drive cylinder is arranged between the two-way cylinder fixing plates, the two-way cylinder fixing plate is a hollow cavity that penetrates left and right, the drive pressure plate is symmetrically arranged in the two-way hydraulic drive cylinder, and the sliding reciprocating The grooves are symmetrically arranged on the inner walls of both sides of the power box, the sliding reciprocating groove is a hollow cavity with one end open, the sliding driving plates are respectively slidably arranged in the sliding reciprocating grooves, and the sliding compression plates are arranged between the sliding driving plates, The power input ports are respectively arranged on the side of the power box close to the two-way cylinder fixing plate, the brake rods respectively pass through the two-way cylinder fixing plate, and the power input ports are arranged between the sliding compression plate and the sliding driving plate. The blocking rods are symmetrically arranged on the upper wall and the bottom wall of the two-way hydraulic drive cylinder in pairs, the limit blocking rods are arranged on the side of the driving pressure plate away from the brake rod, and the distance between the limit blocking rods is less than The length of the driving pressure plate, the power hydraulic pump is provided on the I-shaped vibration damping base plate on one side of the two-way hydraulic drive cylinder, and the pressure oil storage tank is set on the I-shaped vibration damping plate on the side of the power hydraulic pump away from the two-way hydraulic drive cylinder On the bottom plate, the hydraulic oil input oil pipe is connected between the bidirectional hydraulic drive cylinder and the power output end of the power hydraulic pump, and the hydraulic oil circuit oil pipe is connected between the pressure oil storage tank and the power input end of the power hydraulic pump.

3. The magnetic-pneumatic-rotation-integrated compensating vibration-damping device for mining machinery according to claim 2, wherein the pneumatic vibration-isolating mechanism comprises a pneumatic pressure cylinder, a sliding support column, a connection base, a pneumatic movement plate, connecting sliding column, pressure inlet pipe, limit column and top plate, the pneumatic pressure cylinders are arranged in multiple groups on the I-shaped vibration damping bottom plate outside the power box, and the pneumatic pressure cylinder is a hollow cavity with an open lower end, so The sliding support column is slidably arranged in the pneumatic pressure cylinder, the connection base is arranged on the side of the sliding support column away from the pneumatic pressure cylinder, and the pneumatic moving plate is slidably arranged in the pneumatic pressure cylinder above the sliding support column. The sliding column is arranged between the upper wall of the sliding support column and the bottom wall of the pneumatic moving plate, the limiting column is arranged on the upper wall of the pneumatic pressure cylinder, and the top plate is arranged on the side of the limiting column away from the upper wall of the pneumatic pressure cylinder, so The pressure inlet pipe is communicated between the power box and the pneumatic pressure cylinder, and one end of the pressure inlet pipe communicated with the pneumatic pressure cylinder is arranged on the side wall of the pneumatic pressure cylinder above the top plate.

4. The magnetically driven and rotary integrated mining machinery compensating vibration damping device according to claim 3, wherein the telescopic double-sided vibration damping mechanism comprises a conical cylindrical plate, a rotary insertion screw, a pneumatic pressure Drive Box, Sliding Vibration Damping Cylinder, Pneumatic Drive Chute, Drive Linkage Slide Bar, Pneumatic Travel Plate, Anti-collision Post, Limit Spring, Pressure Input Pipe, Cylinder Expansion Port, Connecting Rotary Shaft, Sliding Turning Hole and Rotating Connection Multiple groups of the pneumatic pressure drive box are respectively arranged on the I-shaped vibration damping bottom plate outside the pneumatic pressure cylinder, and the sleeve cylinder expansion port is arranged on the side of the pneumatic pressure drive box away from the pneumatic pressure cylinder. The sleeve cylinder slides through the sleeve cylinder expansion port is set in the pneumatic pressure drive box, the sliding vibration damping sleeve cylinder is a hollow cavity with one end open, and the pneumatic travel plate is arranged on a sliding vibration reduction sleeve cylinder close to the pneumatic pressure drive box. The sliding rotation hole is arranged on the pneumatic travel plate, the rotation connection port is arranged on the side of the pneumatic pressure drive box away from the telescopic opening of the sleeve, and the drive linkage sliding rods are symmetrically arranged on both sides of the sliding vibration-damping sleeve. In the inner wall, the connecting rotating shaft sequentially passes through the rotating connecting port, and the sliding rotating hole is arranged in the sliding vibration damping sleeve cylinder, and the pneumatic driving chute is symmetrically arranged on both sides of the connecting rotating shaft. A hollow cavity, one end of the driving linkage slide rod away from the sliding vibration damping sleeve cylinder is slidably arranged in the pneumatic driving chute, and the limiting spring is arranged on the inner wall of the pneumatic pressure driving box on the side close to the rotating connection port. The striker is arranged on the side of the limit spring close to the pneumatic traveling plate, the pressure input pipe is communicated between the pneumatic pressure driving box and the pneumatic pressure cylinder, and the conical cylindrical plate is arranged on the sliding damping sleeve cylinder away from the pneumatic pressure On one side of the drive box, the rotating insert screw is arranged on the side of the conical cylindrical plate away from the sliding vibration damping sleeve cylinder.

5. The magnetically driven and rotary integrated mining machinery compensating vibration damping device according to claim 4, wherein the unpowered drive mechanism comprises an unpowered structural box, a three-phase coil, a drive magnet, a rotating A hole, a rotary drive shaft and a coupling, the unpowered structural box is symmetrically arranged on both ends of the I-shaped vibration damping base plate, and the unpowered structural box is arranged on the I-shaped vibration damping base plate between the pneumatic pressure drive boxes, so The driving magnets are symmetrically arranged at the bottom of the unpowered structural box, the rotating holes are symmetrically arranged on both sides of the unpowered structural box, the rotating drive shaft is rotatably arranged between the rotating holes, and both ends of the rotating drive shaft are arranged through the rotating holes. Outside the unpowered structure box, the three-phase coil is arranged on the outside of the rotating drive shaft in the unpowered structure box, the coupling is symmetrically arranged at both ends of the rotating drive shaft, and the connecting rotating shaft is far away from the sliding vibration damping sleeve cylinder One end of the coupling is connected to the end of the coupling away from the rotating drive shaft.

6. The magnetic-gas-driven rotary integrated mining machinery compensating vibration-damping device according to claim 5, wherein the circulating cooling mechanism comprises a gas compressor, a return gas drying box, an installation slide, a chemical Adsorption and drying layer 1, refrigeration bearing plate, vortex tube, cold air outlet, hot air outlet, compressed gas inlet pipe, compressed gas output pipe, drying gas return pipe, hot gas return pipe, cold gas return pipe, cold gas input pipe, shunt pipe, circulating cooling Pipe, collecting pipe, cooling fixing rod, chemical adsorption drying layer 2, replacement port and handle, the gas compressor is arranged on the I-shaped vibration damping bottom plate on one side of the power box, and the return gas drying box is arranged on the pressure oil On the I-shaped vibration damping base plate on the side of the storage box away from the power hydraulic pump, the installation slide rails are symmetrically arranged on the inner walls of both sides of the return gas drying box in pairs, the chemical adsorption drying layer 1 and the chemical adsorption drying layer 2. They are respectively slidably arranged between the installation slide rails, the refrigeration bearing plate is arranged on the side of the pressure oil storage tank close to the return gas drying box, the vortex tube is arranged on the refrigeration bearing plate, and the cold air outlet is arranged near the vortex tube. One end of the gas compressor, the hot gas outlet is set at the end of the vortex tube away from the cold gas outlet, the compressed gas inlet tube is set at the intake end of the vortex tube, and the compressed gas output tube is connected to the output end of the gas compressor and the compressor. Between the gas inlet pipes, the hot gas return pipe is connected between the hot gas outlet and the end of the return gas drying box away from the gas compressor, and the cold gas return pipe is connected to the side of the return gas drying box away from the gas compressor, The cold air input pipe is connected to the cold air outlet, the cooling and fixing rods are arranged in pairs on both sides of the pressure oil storage tank, and the shunt pipe is arranged on the cooling and fixing rod on the side of the pressure oil storage tank close to the cold air input pipe. Between the rods, the collecting pipe is arranged between the cooling and fixing rods on the side of the pressure oil storage tank away from the shunt pipe, and multiple groups of the circulating cooling pipes pass through both sides of the pressure oil storage tank and are connected between the shunt pipe and the collecting pipe. The side of the cold gas input pipe away from the cold gas outlet is communicated with the shunt pipe, the drying gas return pipe is communicated and arranged between the input end of the gas compressor and the return gas drying box, and the cold gas return pipe is far away from the return gas drying box. One side of the box is connected to the collecting pipe, the replacement port is symmetrically arranged on the upper wall of the reflux gas drying box, and the handles are respectively arranged on the side of the chemical adsorption drying layer 1 and the chemical adsorption drying layer 2 near the replacement port.

7 . The magnetically driven and rotary integrated mining machinery compensating vibration damping device according to claim 6 , wherein the compensating transmission mechanism is composed of a right-angle connecting head, a gas collecting pipe, a conical spray head, and a connecting thread. 8 . 1. Connection thread 2. The power gas inlet pipe and the inner thread are composed of the power gas inlet pipe. The power gas inlet pipe is symmetrically arranged on the side of the power box away from the two-way cylinder fixing plate. The power gas inlet pipe is connected to the power box. The first thread is set at the end of the power gas inlet pipe away from the power box, the second connecting thread is set at the end of the pressure inlet pipe away from the pneumatic pressure cylinder, and the right-angle connecting head is connected between the pressure inlet pipe and the power gas inlet pipe. The inner threads are respectively arranged on the inner walls of the two ends of the right-angle connecting corners, the right-angle connecting corners are respectively connected with the first and second connecting threads, and the gas collecting pipe is arranged on the right-angle connecting corners close to the power gas inlet pipe. One end of the inner wall, the conical nozzle is communicated and arranged on the side of the gas collecting pipe away from the power gas inlet pipe.

8 . The magnetically driven and rotary integrated mining machinery compensating vibration damping device according to claim 7 , wherein the phase change temperature control mechanism comprises a temperature control phase change material layer, an anti-impact protection plate and a temperature control through holes, the temperature control phase change material layer is arranged on the side of the sliding compression plate away from the brake lever, the impact protection plate is arranged on the side wall of the sliding compression plate outside the temperature control phase change material layer, the The temperature control through holes are arranged in multiple groups on the side wall of the anti-impact protection plate.

9 . The magnetically driven and rotary integrated mining machinery compensation type vibration damping device according to claim 8 , wherein the fixed connection mechanism comprises a bottom fixing plate, a bottom connecting screw and a pressure bearing column, and the pressure The bearing columns are respectively arranged on the side of the pneumatic pressure cylinder away from the connection base, the bottom fixing plate is arranged on the side of the pressure bearing column away from the pneumatic pressure cylinder, and the bottom connecting screws are symmetrically arranged at both ends of the bottom fixing plate.

10. The magnetic-drive and rotary integrated mining machinery compensating vibration damping device according to claim 9, wherein the power hydraulic pump, the three-phase coil, and the gas compressor are electrically connected to the mining machinery cab respectively. connect.