Vibration impact disassembling device for mechanical corrosion fastener of hydraulic support

Abstract

The invention belongs to the technical field of fastener disassembling, and discloses a hydraulic support mechanical corrosion fastener vibration impact disassembling device which comprises a supporting cylinder, an inner gear ring is rotationally connected with the interior of the supporting cylinder in a sleeved mode, and an outer gear ring is fixedly connected with the outer surface of the inner gear ring in a sleeved mode. Hydraulic force acts on the impact assembly, repeated hydraulic changes are utilized to control the impact assembly to stretch and retract repeatedly, impact vibration is conducted towards the outer side face of a rusted fastener, disassembly and separation are achieved, and meanwhile the control part is matched with the inner gear ring and the outer gear ring to control forward and reverse rotation of the deflection distribution assembly, so that disassembly and separation are achieved. The impact direction of the impact assembly is changed, effective separation and disassembly of the fastener are achieved through repeated impact in the positive direction and the negative direction, the fastener is separated from the rusted state and automatically unscrewed along the sleeving screw rod, and rapid and effective disassembly and separation of the rusted fastener on a hydraulic support machine are achieved in cooperation with auxiliary screwing-out equipment. And the maintenance, replacement and use effects are greatly improved.

Description

Technical Field

[0001] The invention belongs to the technical field of fastener disassembly, and in particular relates to a vibration impact disassembly device for mechanically corroded fasteners of a hydraulic support. Background Art

[0002] After a certain period of use, the fasteners on the hydraulic support are affected by the environment and develop problems such as rust. Especially in the maintenance of mining machinery and heavy machinery, it is necessary to remove, maintain and replace the rusted fasteners in time. However, the rusted fasteners are difficult to remove from the support.

[0003] In the process of disassembling mechanical corroded fasteners of hydraulic supports in the prior art, manual knocking is usually adopted, and the fasteners are knocked and hammered in the opposite direction of rotation to achieve disassembly of the fasteners. However, for the fasteners on mining machinery and heavy machinery, the actual fasteners are large in size and have a large locking area, and the actual manual hammering disassembly is difficult. The dust and rust particles splashed by the vibration during the hammering process are easily inhaled by the operator. The disassembly environment is harsh, and when disassembling multiple groups of fasteners, the actual disassembly efficiency is low, the effect is poor, and the use effect is not good. Summary of the invention

[0004] The purpose of the present invention is to provide a vibration impact disassembly device for mechanically corroded fasteners of a hydraulic support to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a vibration impact dismantling device for mechanical corroded fasteners of a hydraulic support, comprising a support cylinder, an inner gear ring is rotatably sleeved inside the support cylinder, an outer gear ring is fixedly sleeved on the outer surface of the inner gear ring, a deflection distribution component is provided on the inner wall of the support cylinder, an impact component is fixedly provided on the side of the deflection distribution component, a connecting portion is fixedly provided on the top of the support cylinder, a hydraulic component is fixedly connected to the top of the connecting portion, a power component is provided on the top of the support cylinder, the power component controls the repeated compression of the hydraulic component, and the inner gear ring controls the deflection of the meshing deflection distribution component.

[0006] The deflection distribution assembly includes a rotating shaft, a support plate, a gear 1, a conducting tube, a curved tube and a curved hole. The rotating shaft is rotatably sleeved in the support plate, and the support plate is fixed on the inner wall of the support tube. The gear 1 is fixedly sleeved on the outer surface of the rotating shaft and meshed with the inner gear ring. The deflection distribution assembly enables the impact assembly to communicate with the connecting part.

[0007] Preferably, a control unit is fixedly provided on the outer side surface of the support tube, and the control unit includes motor 2 and gear 2. Motor 2 drives gear 2 to rotate, and gear 2 is meshingly connected with the outer gear ring. A retaining ring is fixedly sleeved on the outer surface of the inner gear ring, and the retaining ring is rotatably sleeved in the support tube.

[0008] Preferably, the conducting tube is fixedly connected to the top of the support plate, the curved hole is opened in the rotating shaft, the conducting tube is connected to the curved hole, one end of the curved tube is fixedly connected to the outer surface of the rotating shaft and connected to the curved hole, and the other end of the curved tube is connected to the impact assembly.

[0009] Preferably, the impact assembly includes a fixed sleeve, a push plate, a spring 1 and an impact column, the fixed sleeve is fixedly connected to the curved tube, the push plate is movably sleeved in the fixed sleeve, one end of the spring 1 is fixedly connected in the fixed sleeve, and the other end is fixedly connected to the push plate, and the impact column is movably sleeved in the end of the fixed sleeve and fixedly connected to the push plate.

[0010] Preferably, the connecting part includes a connecting ring, a connecting pipe and a notch, the connecting ring is fixedly connected to the top of the supporting tube and is connected to the connecting pipe, the connecting pipe is fixedly sleeved in the connecting ring, and the notch is opened on the side of the bottom of the connecting pipe and is connected to the connecting ring.

[0011] Preferably, the hydraulic component includes a storage sleeve, a piston plate, a push rod 1 and a spring 2. The storage sleeve is fixedly connected and communicated with the top end of the connecting pipe. The piston plate is movably sleeved in the storage sleeve. The push rod 1 is movably sleeved at the end of the storage sleeve and fixedly connected to the piston plate. The spring 2 is fixedly connected in the storage sleeve and fixedly connected to the piston plate. The interior of the hydraulic component and the connecting part are filled with hydraulic oil.

[0012] Preferably, the power assembly includes a motor 1, a cam and a bracket, the motor 1 is fixedly sleeved in the motor sleeve, the bracket is fixedly connected to the top of the connecting ring and fixedly connected to the motor sleeve, the cam is fixedly sleeved on the output shaft of the motor 1, and the push rod 1 is distributed around the outer side of the cam.

[0013] Preferably, a lubrication assembly is fixedly provided on the top of the impact assembly, and the lubrication assembly is connected with the hydraulic assembly. The lubrication assembly comprises a fixed frame, a hydraulic pipe, an adapter sleeve, an oil injection pipe, a spring three, a push rod two and an extrusion plate. The fixed frame is fixed to the top of the fixed sleeve, one end of the hydraulic pipe is fixedly connected and connected with the storage sleeve, the other end of the hydraulic pipe passes through the side of the fixed frame, the adapter sleeve is fixedly sleeved on the other side of the fixed frame, the adapter sleeve has the same axis as the bottom end of the hydraulic pipe, the oil injection pipe is fixedly connected to the outer end surface of the adapter sleeve, one end of the push rod two is movably sleeved in the hydraulic pipe, and the other end is located in the fixed frame and fixedly connected to the extrusion plate, one end of the spring three is fixed to the inside of the adapter sleeve, and the other end is fixedly connected to the extrusion plate, and a solenoid valve is provided in the hydraulic pipe.

[0014] Preferably, the outer end of the fuel injection pipe is inclined downward, and a fuel injection slit is provided at the outer end of the fuel injection pipe, and a sealing plug is threadedly sleeved on the top of the fixing frame.

[0015] Preferably, a purge assembly is fixedly provided at the bottom of the power assembly, and the purge assembly includes a wind cylinder, fan blades and an air outlet. The wind cylinder is fixedly connected to the hydraulic assembly through an outer rod, the fan blades are located in the wind cylinder, the internal axis of the fan blades is fixedly connected to the output shaft of motor 1, and the air outlet is opened on the end face of the wind cylinder.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. The present invention utilizes the rotation of the power component to control the repeated compression of the outer surrounding hydraulic component, and utilizes the hydraulic guidance of the connecting part and the deflection distribution component to apply the hydraulic pressure to the impact component, and utilizes the repeated hydraulic changes to control the repeated expansion and contraction of the impact component, and performs impact vibration toward the outer side of the corroded fastener to achieve disassembly and detachment. At the same time, the control part and the inner and outer gear rings cooperate to control the positive and negative rotation of the deflection distribution component, change the impact direction of the impact component, and realize the effective disengagement and disassembly of the fastener through repeated impacts in the positive and negative directions, respectively, so that the fastener is detached from the rusted state and is automatically loosened along the socket screw. In combination with the auxiliary unscrewing equipment, the rusted fasteners on the hydraulic support machine can be quickly and effectively disassembled and detached, which greatly improves the maintenance, replacement and use effect.

[0018] 2. The present invention reuses the hydraulic control effect of the power component on the hydraulic component. After opening the solenoid valve in the lubrication component, it cooperates with the repeated compression effect in the hydraulic component to guide part of the liquid pressure into the hydraulic pipe, and utilizes part of the liquid pressure to act on the push rod 2, so that the push rod 2 drives the extrusion plate to move back and forth in the adapter, and the lubricating oil in the lubrication component is squeezed and sprayed out during the extrusion process, and cooperates with the downwardly inclined oil injection pipe and oil injection slit to avoid spraying lubricating oil toward the fastener, and utilizes the lubricating oil to penetrate into the installation gap of the fastener, further realizing lubrication processing, assisting in improving the disassembly and loosening effect, and actually greatly improving the disassembly effect.

[0019] 3. The present invention realizes repeated impact vibration of the impact component by the rotation effect of the secondary power component while controlling the hydraulic state in the hydraulic component, further drives the action of the blowing component toward the fastener, and uses the axial wind generated by the rotation to blow toward the fastener, thereby preventing the total dust from directly spreading along the front to the operator's face during the impact vibration process. Active wind blowing changes the direction of dust flying, and on the other hand, directly blows the front of the fastener to clean up the rusty fragments generated and attached during the impact vibration process, thereby helping to improve the impact disassembly effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2It is a cross-sectional schematic diagram of the present invention;

[0022] Figure 3 It is a schematic diagram of the installation of the inner gear ring and the outer gear ring of the present invention;

[0023] Figure 4 It is a schematic diagram of the support cylinder of the present invention;

[0024] Figure 5 It is a schematic diagram of the connecting part of the present invention;

[0025] Figure 6 is a schematic diagram of a power assembly of the present invention;

[0026] Figure 7 It is a cross-sectional schematic diagram of the deflection distribution assembly and the impact assembly of the present invention;

[0027] Figure 8 A partial cross-sectional view of the lubrication assembly of the present invention;

[0028] Fig. 9 It is a cross-sectional schematic diagram of the hydraulic assembly of the present invention;

[0029] Fig.10 Schematic diagram of the purge assembly of the present invention.

[0030] In the figure: 1, support cylinder; 2, inner gear ring; 3, outer gear ring; 4, control unit; 5, deflection distribution assembly; 51, rotating shaft; 52, support plate; 53, gear 1; 54, guide tube; 55, curved tube; 56, curved hole; 6, impact assembly; 61, fixed sleeve; 62, push plate; 63, spring 1; 64, impact column; 7, connecting part; 71, connecting ring; 72, connecting tube; 73, notch; 8, hydraulic assembly; 81, Storage sleeve; 82, piston plate; 83, push rod one; 84, spring two; 9, power assembly; 91, motor one; 92, cam; 93, bracket; 10, lubrication assembly; 101, fixing frame; 102, hydraulic pipe; 103, adapter set; 104, fuel injection pipe; 105, spring three; 106, push rod two; 107, extrusion plate; 11, purge assembly; 111, air cylinder; 112, fan blades; 113, air outlet. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] like Figures 1 to 10As shown, an embodiment of the present invention provides a vibration impact dismantling device for mechanical corroded fasteners of a hydraulic support, comprising a support tube 1, an inner gear ring 2 is rotatably sleeved inside the support tube 1, an outer gear ring 3 is fixedly sleeved on the outer surface of the inner gear ring 2, a deflection distribution component 5 is provided on the inner wall of the support tube 1, an impact component 6 is fixedly provided on the side of the deflection distribution component 5, a connecting portion 7 is fixedly provided on the top of the support tube 1, a hydraulic component 8 is fixedly connected to the top of the connecting portion 7, a power component 9 is provided on the top of the support tube 1, the power component 9 controls the repeated compression of the hydraulic component 8, and the inner gear ring 2 controls the deflection of the meshed deflection distribution component 5,

[0033] The deflection distribution assembly 5 includes a rotating shaft 51, a support plate 52, a gear 53, a conducting tube 54, a curved tube 55 and a curved hole 56. The rotating shaft 51 is rotatably sleeved in the support plate 52, the support plate 52 is fixed on the inner wall of the support tube 1, and the gear 53 is fixedly sleeved on the outer surface of the rotating shaft 51 and meshed with the inner gear ring 2. The deflection distribution assembly 5 enables the impact assembly 6 to be connected with the connecting part 7.

[0034] Embodiment 1: When in use, the device is placed on the outside of the fastener with the treatment, so that the support tube 1 can contact the front of the bracket, keep the impact assembly 6 on the outside of the fastener, start the control unit 4, so that the control unit 4 drives the meshing outer gear ring 3 to rotate, and at the same time makes the inner gear ring 2 rotate, the inner gear ring 2 rotates and drives the deflection distribution assembly 5 to rotate, when the gear 53 rotates with the inner gear ring 2, the impact assembly 6 is driven to deflect through the rotating shaft 51 and the curved tube 55, so that the impact assembly 6 is tilted toward the outer side of the fastener, and the three groups of impact assemblies 6 distributed around it are synchronously deflected, the power assembly 9 is started, the motor 91 drives the cam 92 to rotate, the cam 92 intermittently pushes the push rod 83 in the hydraulic assembly 8, and when the push rod 83 is pushed by pressure, the internal hydraulic oil is compressed, and the hydraulic The oil pressure in the oil increases, and under further squeezing action, the pressure is applied to the impact component 6 through the connecting part 7 and the deflection distribution component 5. The oil pressure in the impact component 6 increases and pushes the push plate 62 and the impact column 64 to move. While stretching the spring 63, the impact column 64 impacts and vibrates toward the outer side of the fastener, and the impact direction is maintained to loosen the fastening nut. With the rotation of the power component 9 and the elastic reset of the spring 63, the impact component 6 reciprocates to impact the fastening nut, and while impacting and vibrating, the control part 4 is started and the action is reversed, so that the impact component 6 deflects in the opposite direction, changing the impact direction on the fastener, thereby completing the loosening of the rusted fastener by switching the impact and vibration in different directions, and then cooperating with the auxiliary equipment to screw out the fastener normally.

[0035] Firstly, by utilizing the rotation of the power component 9, the outer surrounding hydraulic component 8 is controlled to be compressed repeatedly, and by utilizing the hydraulic guidance of the connecting part 7 and the deflection distribution component 5, the hydraulic pressure is applied to the impact component 6. By utilizing repeated hydraulic changes, the impact component 6 is controlled to repeatedly extend and retract, and impact and vibrate toward the outer side of the corroded fastener to achieve disassembly and detachment. At the same time, by utilizing the cooperation of the control part 4 and the inner gear ring 2 and the outer gear ring 3, the forward and reverse rotation of the deflection distribution component 5 is controlled, and the impact direction of the impact component 6 is changed. Through repeated impacts in the forward and reverse directions, the fastener is effectively disengaged and disassembled, and the fastener is detached from the rusted state and loosened by itself along the socket screw. In combination with the auxiliary unscrewing equipment, the rusted fasteners on the hydraulic support machine can be quickly and effectively disassembled and detached, which greatly improves the maintenance, replacement and use effect.

[0036] Embodiment 2: During the reciprocating impact vibration process, the solenoid valve in the lubrication component 10 is intermittently opened to connect the hydraulic pipe 102 with the hydraulic component 8. When the power component 9 rotates and intermittently squeezes the hydraulic component 8, as the hydraulic oil in the hydraulic component 8 is squeezed and the oil pressure increases, part of the hydraulic oil is further squeezed into the hydraulic pipe 102, and pushes the push rod 2 106 in the lubrication component 10 to move horizontally, so that the extrusion plate 107 is squeezed into the adapter sleeve 103 in the fixed frame 101, and the lubricating oil in the adapter sleeve 103 is sprayed out through the slit at the end of the oil spray pipe 104, and sprayed toward the surface of the rusted fastener to be impact-disassembled, part of the oil penetrates into the installation gap of the fastener, lubricates the internal contact surface, and completes the auxiliary disassembly. When the pressure in the hydraulic component 8 is restored, the spring 3 105 in the lubrication component 10 pushes the extrusion plate 107 to reset the push rod 2 106, and the lubricating oil in the fixed frame 101 is replenished into the adapter sleeve 103, waiting for subsequent automatic extrusion and spraying.

[0037] Firstly, by utilizing the hydraulic control effect of the power assembly 9 on the hydraulic assembly 8 again, after opening the solenoid valve in the lubrication assembly 10, in conjunction with the repeated compression effect in the hydraulic assembly 8, part of the hydraulic pressure is guided to the hydraulic pipe 102, and part of the hydraulic pressure is utilized to act on the push rod 106, so that the push rod 106 drives the extrusion plate 107 to reciprocate in the adapter 103, and the lubricating oil in the lubrication assembly 10 is squeezed and sprayed out during the extrusion process, and in conjunction with the downwardly inclined oil injection pipe 104 and the oil injection slit, the lubricating oil is avoided from being sprayed toward the fastener, and the lubricating oil is utilized to penetrate into the installation gap of the fastener, so as to further realize the lubrication process, assist in improving the disassembly and loosening effect, and actually greatly improve the disassembly effect.

[0038] Embodiment 3: During the impact vibration disassembly process, as the power assembly 9 rotates, the power assembly 9 synchronously drives the fan blades 112 in the blowing assembly 11 to rotate. As the fan blades 112 rotate, axial wind is generated, and the wind volume is swept downward along the air outlet 113 and toward the impact direction. On the one hand, the entangled rust blocks are separated, and on the other hand, the dust generated by the impact vibration is swept toward the outside by the front blowing.

[0039] Firstly, by the rotation effect of the power component 9, when controlling the hydraulic state in the hydraulic component 8, the repeated impact vibration of the impact component 6 is realized, which further drives the blowing component 11 toward the fastener to move, and utilizes the axial flow wind generated by the rotation to blow toward the fastener, so as to avoid the total dust in the impact vibration process directly spreading along the front to the operator's face, actively blow with wind to change the direction of dust flying, and on the other hand, directly blow the front of the fastener to clean up the rusty fragments generated and attached during the impact vibration process, thereby helping to improve the impact disassembly effect.

[0040] Among them, a control unit 4 is fixedly provided on the outer side surface of the support tube 1, and the control unit 4 includes a motor 2 and a gear 2. The motor 2 drives the gear 2 to rotate, and the gear 2 is meshed and connected with the outer gear ring 3. A retaining ring is fixedly sleeved on the outer surface of the inner gear ring 2, and the retaining ring is rotatably sleeved in the support tube 1.

[0041] The impact direction is controlled by providing the rotation direction of the inner gear ring 2 and the outer gear ring 3 by the control unit 4, thereby controlling the deflection direction of the deflection distribution assembly 5.

[0042] Among them, the conducting tube 54 is fixedly connected to the top of the support plate 52, the curved hole 56 is opened in the rotating shaft 51, the conducting tube 54 is connected to the curved hole 56, one end of the curved tube 55 is fixedly connected to the outer surface of the rotating shaft 51 and is connected to the curved hole 56, and the other end of the curved tube 55 is connected to the impact assembly 6.

[0043] The flow passage is formed by using the conducting tube 54 , the curved hole 56 and the curved tube 55 , thereby maintaining the hydraulic flow, transmitting the hydraulic pressure, and supporting and mounting the impact assembly 6 .

[0044] Among them, the impact assembly 6 includes a fixed sleeve 61, a push plate 62, a spring 63 and an impact column 64. The fixed sleeve 61 is fixedly connected to the curved tube 55, the push plate 62 is movably sleeved in the fixed sleeve 61, one end of the spring 63 is fixedly connected in the fixed sleeve 61, and the other end is fixedly connected to the push plate 62, and the impact column 64 is movably sleeved in the end of the fixed sleeve 61 and fixedly connected to the push plate 62.

[0045] By utilizing the telescopic action of the impact assembly 6 to directly impact the outer surface of the fastener, impact vibration is achieved, so that the rusted fastener is loosened, thereby improving the subsequent disassembly effect.

[0046] Among them, the connecting part 7 includes a connecting ring 71, a connecting pipe 72 and a notch 73. The connecting ring 71 is fixedly connected to the top of the support tube 1 and is connected to the conducting pipe 54. The connecting pipe 72 is fixedly sleeved in the connecting ring 71. The notch 73 is opened on the side of the bottom of the connecting pipe 72 and is connected to the connecting ring 71.

[0047] The communicating portion 7 is used to provide hydraulic oil circulation, so that the hydraulic action in the hydraulic assembly 8 can be easily transmitted to the impact assembly 6 . The notch 73 maintains the communication between the communicating pipe 72 and the communicating ring 71 .

[0048] Among them, the hydraulic component 8 includes a storage sleeve 81, a piston plate 82, a push rod 1 83 and a spring 2 84. The storage sleeve 81 is fixedly connected and connected to the top end of the connecting pipe 72. The piston plate 82 is movably sleeved in the storage sleeve 81. The push rod 1 83 is movably sleeved at the end of the storage sleeve 81 and is fixedly connected to the piston plate 82. The spring 2 84 is fixedly connected in the storage sleeve 81 and is fixedly connected to the piston plate 82. The interior of the hydraulic component 8 and the connecting part 7 are both filled with hydraulic oil.

[0049] By utilizing the stored hydraulic oil in the hydraulic assembly 8 and cooperating with the contact between the push rod 1 83 and the cam 92, the change control of the internal hydraulic pressure is realized, and the spring 2 84 is used for elastic reset to achieve reciprocating compression.

[0050] Among them, the power assembly 9 includes a motor 91, a cam 92 and a bracket 93. The motor 91 is fixedly sleeved in the motor sleeve. The bracket 93 is fixedly connected to the top of the connecting ring 71 and is fixedly connected to the motor sleeve. The cam 92 is fixedly sleeved on the output shaft of the motor 91, and the push rod 83 is distributed around the outer side of the cam 92.

[0051] The power assembly 9 provides rotational power and cooperates with the cam 92 to achieve reciprocating control.

[0052] Among them, a lubrication component 10 is fixedly provided on the top of the impact component 6, and the lubrication component 10 is communicated with the hydraulic component 8. The lubrication component 10 includes a fixed frame 101, a hydraulic pipe 102, an adapter sleeve 103, an oil injection pipe 104, a spring three 105, a push rod two 106 and an extrusion plate 107. The fixed frame 101 is fixed to the top of the fixed sleeve 61, one end of the hydraulic pipe 102 is fixedly connected and communicated with the storage sleeve 81, and the other end of the hydraulic pipe 102 passes through the side of the fixed frame 101, and the adapter sleeve 103 is fixedly sleeved on the other side of the fixed frame 101. The adapter sleeve 103 The axis of the bottom end of the hydraulic pipe 102 is the same as that of the oil injection pipe 104, which is fixedly connected to the outer end surface of the adapter sleeve 103. One end of the push rod 106 is movably sleeved in the hydraulic pipe 102, and the other end is located in the fixed frame 101 and fixedly connected to the extrusion plate 107. One end of the spring 3 105 is fixed inside the adapter sleeve 103, and the other end is fixedly connected to the extrusion plate 107. A solenoid valve is provided in the hydraulic pipe 102. The outer end of the oil injection pipe 104 is tilted downward, and an oil injection slit is provided at the outer end of the oil injection pipe 104. The top thread of the fixed frame 101 is sleeved with a sealing plug.

[0053] The lubrication component 10 utilizes the lubricating oil filled inside. When it is connected to the hydraulic component 8, it utilizes the repeated extrusion of the power component 9 to guide part of the compression effect to the hydraulic pipe 102 and realize the repeated pushing control of the push rod 2 106 in the lubrication component 10, and cooperates with the gap sleeve of the adapter 103 and the extrusion plate 107 to automatically realize the extrusion spraying and automatic filling of the lubricating oil. When the lubricating oil level in the fixed frame 101 is lower than the adapter 103, open the top sealing plug to replenish the lubricating oil. The oil outlet of the slit utilizes the lubricating oil's own tension to maintain relative sealing, and it sprays out by itself under pressure extrusion, thereby realizing the lubrication of the fasteners, especially cooperating with the impact vibration to allow the lubricating oil to penetrate into the installation gap, thereby realizing quick disassembly after lubrication.

[0054] Among them, a purge assembly 11 is fixedly provided at the bottom of the power assembly 9, and the purge assembly 11 includes a wind cylinder 111, fan blades 112 and an air outlet 113. The wind cylinder 111 is fixedly connected to the hydraulic assembly 8 through an outer rod, the fan blades 112 are located in the wind cylinder 111, and the internal axis of the fan blades 112 is fixedly connected to the output shaft of the motor 91, and the air outlet 113 is opened on the end face of the wind cylinder 111.

[0055] By utilizing the blowing effect of the blowing assembly 11, blowing is performed directly along the front surface of the fastener, thereby changing the flying direction of dust, reducing the impact of dust blowing on the face, and the blowing effect allows the attached rust residue to be quickly detached.

[0056] The working principle and use process of the present invention are as follows: when in use, the device is put on the outside of the fastener with the treatment, so that the support tube 1 can be in contact with the front of the bracket, and the impact assembly 6 is kept on the outside of the fastener. The control part 4 is started, so that the control part 4 drives the meshing outer gear ring 3 to rotate, and at the same time the inner gear ring 2 rotates. The inner gear ring 2 rotates and drives the deflection distribution assembly 5 to rotate. When the gear 1 53 rotates with the inner gear ring 2, the impact assembly 6 is driven to deflect through the rotating shaft 51 and the curved tube 55, so that the impact assembly 6 is tilted toward the outer side of the fastener, and the three groups of impact assemblies 6 distributed around it are synchronously deflected. The power assembly 9 is started, and the motor 1 91 drives the cam 92 to rotate. The cam 92 intermittently pushes the push rod 1 83 in the hydraulic assembly 8. When the push rod 83 is pushed by pressure, the internal hydraulic oil is compressed, and the oil pressure in the hydraulic oil increases. Under further squeezing action, the pressure is applied to the impact component 6 through the connecting part 7 and the deflection distribution component 5. The oil pressure in the impact component 6 increases and pushes the push plate 62 and the impact column 64 to move. While the spring 63 is stretched, the impact column 64 impacts and vibrates toward the outer side of the fastener, and the impact direction is maintained to loosen the fastening nut. With the rotation of the power component 9 and the elastic reset of the spring 63, the impact component 6 reciprocates to impact the fastening nut, and while impacting and vibrating, the control part 4 is started and the action is reversed, so that the impact component 6 deflects in the opposite direction, changing the impact direction on the fastener, thereby The impact and vibration are switched on to complete the loosening of the rusted fasteners, and then the fasteners are normally unscrewed with the auxiliary equipment; during the reciprocating impact vibration process, the solenoid valve in the lubrication component 10 is intermittently opened to connect the hydraulic pipe 102 with the hydraulic component 8. When the power component 9 rotates and intermittently squeezes the hydraulic component 8, as the hydraulic oil in the hydraulic component 8 is squeezed, the oil pressure increases, and part of the hydraulic oil is further squeezed into the hydraulic pipe 102, and the push rod 106 in the lubrication component 10 is pushed to move horizontally, so that the squeezing plate 107 is squeezed into the adapter 103 in the fixed frame 101, and the lubricating oil in the adapter 103 is sprayed out through the slit at the end of the oil spray pipe 104, and sprayed toward the surface of the rusted fastener disassembled by impact, and part of the oil is squeezed into the adapter 103. The Chinese oil penetrates into the installation gap of the fastener, lubricates the internal contact surface, and completes the auxiliary disassembly. When the pressure in the hydraulic component 8 is restored, the spring three 105 in the lubrication component 10 pushes the extrusion plate 107 to reset the push rod two 106, and the lubricating oil in the fixed frame 101 is replenished into the adapter set 103, waiting for subsequent automatic extrusion and spraying; during the impact and vibration disassembly process, with the rotation of the power component 9, the power component 9 synchronously drives the fan blades 112 in the purge component 11 to rotate. As the fan blades 112 rotate, axial wind is generated, and the air volume is swept downward along the air outlet 113 and swept toward the impact direction. On the one hand, the entangled rust blocks are separated, and on the other hand, the frontal sweep is used to sweep the dust generated by the impact vibration toward the outside.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibration impact dismantling device for mechanically corroded fasteners of a hydraulic support, comprising a support tube (1), characterized in that: The support tube (1) is internally rotatably sleeved with an inner gear ring (2), and the outer surface of the inner gear ring (2) is fixedly sleeved with an outer gear ring (3). The inner wall of the support tube (1) is provided with a deflection distribution component (5), and the side of the deflection distribution component (5) is fixedly provided with an impact component (6). The top of the support tube (1) is fixedly provided with a connecting portion (7), and the top of the connecting portion (7) is fixedly connected with a hydraulic component (8). The top of the support tube (1) is provided with a power component (9), and the power component (9) controls the hydraulic component (8) to be repeatedly compressed, and the inner gear ring (2) controls the deflection of the meshed deflection distribution component (5). The deflection distribution assembly (5) comprises a rotating shaft (51), a support plate (52), a gear one (53), a conducting tube (54), a curved tube (55) and a curved hole (56); the rotating shaft (51) is rotatably sleeved in the support plate (52); the support plate (52) is fixed on the inner wall of the support tube (1); the gear one (53) is fixedly sleeved on the outer surface of the rotating shaft (51) and meshed with the inner gear ring (2); the deflection distribution assembly (5) enables the impact assembly (6) to communicate with the connecting portion (7).

2. The vibration impact dismantling device for mechanically corroded fasteners of a hydraulic support according to claim 1 is characterized in that: A control unit (4) is fixedly provided on the outer side surface of the support tube (1), and the control unit (4) comprises a second motor and a second gear. The second motor drives the second gear to rotate, and the second gear is meshedly connected with the outer gear ring (3). A retaining ring is fixedly sleeved on the outer surface of the inner gear ring (2), and the retaining ring is rotatably sleeved in the support tube (1).

3. The vibration impact dismantling device for mechanically corroded fasteners of a hydraulic support according to claim 2 is characterized in that: The conducting tube (54) is fixedly connected to the top of the support plate (52); the curved hole (56) is opened in the rotating shaft (51); the conducting tube (54) is communicated with the curved hole (56); one end of the curved tube (55) is fixedly connected to the outer surface of the rotating shaft (51) and is communicated with the curved hole (56); the other end of the curved tube (55) is communicated with the impact assembly (6).

4. The vibration impact dismantling device for mechanically corroded fasteners of a hydraulic support according to claim 3 is characterized in that: The impact assembly (6) comprises a fixed sleeve (61), a push plate (62), a spring (63) and an impact column (64); the fixed sleeve (61) is fixedly connected to the curved tube (55); the push plate (62) is movably sleeved in the fixed sleeve (61); one end of the spring (63) is fixedly connected in the fixed sleeve (61), and the other end is fixedly connected to the push plate (62); the impact column (64) is movably sleeved in the end of the fixed sleeve (61), and is fixedly connected to the push plate (62).

5. The vibration impact dismantling device for mechanically corroded fasteners of a hydraulic support according to claim 4, characterized in that: The communication portion (7) comprises a communication ring (71), a communication pipe (72) and a notch (73); the communication ring (71) is fixedly connected to the top of the support tube (1) and is in communication with the guide pipe (54); the communication pipe (72) is fixedly sleeved in the communication ring (71); and the notch (73) is provided on the side of the bottom of the communication pipe (72) and is in communication with the communication ring (71).

6. The vibration impact dismantling device for mechanically corroded fasteners of a hydraulic support according to claim 5, characterized in that: The hydraulic assembly (8) comprises a storage sleeve (81), a piston plate (82), a push rod one (83) and a spring two (84); the storage sleeve (81) is fixedly connected to and communicated with the top end of the connecting pipe (72); the piston plate (82) is movably sleeved in the storage sleeve (81); the push rod one (83) is movably sleeved at the end of the storage sleeve (81) and is fixedly connected to the piston plate (82); the spring two (84) is fixedly connected in the storage sleeve (81) and is fixedly connected to the piston plate (82); the interiors of the hydraulic assembly (8) and the connecting part (7) are both filled with hydraulic oil.

7. The vibration impact dismantling device for mechanically corroded fasteners of a hydraulic support according to claim 6, characterized in that: The power assembly (9) comprises a motor (91), a cam (92) and a bracket (93); the motor (91) is fixedly sleeved in the motor sleeve; the bracket (93) is fixedly connected to the top of the connecting ring (71) and is fixedly connected to the motor sleeve; the cam (92) is fixedly sleeved on the output shaft of the motor (91); and the push rod (83) is distributed around the outer side of the cam (92).

8. The vibration impact dismantling device for mechanically corroded fasteners of a hydraulic support according to claim 7, characterized in that: A lubrication assembly (10) is fixedly provided on the top of the impact assembly (6). The lubrication assembly (10) is communicated with the hydraulic assembly (8). The lubrication assembly (10) comprises a fixing frame (101), a hydraulic pipe (102), an adapting sleeve (103), an oil injection pipe (104), a spring three (105), a push rod two (106) and an extrusion plate (107). The fixing frame (101) is fixed on the top of the fixing sleeve (61). One end of the hydraulic pipe (102) is fixedly connected to and communicated with the storage sleeve (81). The other end of the hydraulic pipe (102) passes through the side of the fixing frame (101). The adapter sleeve (103) is fixedly sleeved on the other side of the fixed frame (101); the adapter sleeve (103) and the bottom end of the hydraulic pipe (102) have the same axis; the oil injection pipe (104) is fixedly connected to the outer end surface of the adapter sleeve (103); one end of the push rod (106) is movably sleeved in the hydraulic pipe (102), and the other end is located in the fixed frame (101) and fixedly connected to the extrusion plate (107); one end of the spring (105) is fixed inside the adapter sleeve (103), and the other end is fixedly connected to the extrusion plate (107); and a solenoid valve is provided in the hydraulic pipe (102).

9. The vibration impact dismantling device for mechanically corroded fasteners of a hydraulic support according to claim 8, characterized in that: The outer end of the oil injection pipe (104) is inclined downward, and an oil injection slit is provided at the outer end of the oil injection pipe (104). A sealing plug is threadedly sleeved on the top of the fixing frame (101).

10. The vibration impact dismantling device for mechanically corroded fasteners of a hydraulic support according to claim 9, characterized in that: A purge assembly (11) is fixedly provided at the bottom of the power assembly (9), and the purge assembly (11) comprises a wind tube (111), a fan blade (112) and an air outlet (113); the wind tube (111) is fixedly connected to the hydraulic assembly (8) via an outer rod; the fan blade (112) is located in the wind tube (111); the internal shaft of the fan blade (112) is fixedly connected to the output shaft of the motor 1 (91); and the air outlet (113) is provided on the end surface of the wind tube (111).

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