Grabbing type discharging device for riding wheel lubricating ring oil homogenizing device

Abstract

The utility model provides a grabbing type discharging device for a riding wheel lubricating ring oil evening device, which belongs to the field of discharging devices and comprises a workbench, a mounting plate is arranged at the top of the workbench and slidably mounted in a moving component, an electric hydraulic rod is arranged in the middle of the top of the mounting plate, and the electric hydraulic rod is slidably mounted in the moving component. The telescopic end of the electric hydraulic rod is fixedly connected with a mounting block, a sliding groove is formed in the bottom of the mounting block, and an adjusting assembly is arranged on the inner wall of the sliding groove. Two electric telescopic rods on two fixed blocks drive two moving blocks to move downwards, the moving blocks drive moving protrusions to move on the surfaces of second guide rods in moving grooves, and second motors at the bottoms of the moving blocks drive limiting blocks to rotate, so that the two limiting blocks are located at the bottoms of two connecting blocks; and the two electric telescopic rods drive the tops of the two limiting blocks to abut against the bottoms of the two connecting blocks, the two connecting blocks are limited and fixed through cooperation of the two pressing plates, and the products are conveniently discharged under the driving of the electric hydraulic rods after machining is completed.

Description

Technical Field

[0001] The utility model relates to the field of unloading devices, in particular to a grabbing type unloading device for a supporting wheel lubrication ring oil distribution device. Background Art

[0002] The lubrication between the supporting wheel and the rolling ring of the rotary equipment is generally lubricated by applying lubricating oil on the surface. This lubrication method has high labor intensity and low work efficiency, and it is necessary to design an oil uniformity between the structures. After searching, a lubrication device for the supporting wheel disclosed in the application number CN201620502825.8 is recorded, which includes a bracket and a supporting wheel arranged opposite to each other, a pulley is installed on the side of the bracket, a slide is fixed on the top of the bracket, a pulley is installed under the end of the slide close to the supporting wheel, and a slider is arranged in the slide. A steel wire rope is passed through the two pulleys, the upper end of the steel wire rope is connected to the slide, and a heavy hammer is connected to the lower end. The slide is parallel to the diameter of the tugboat, the work efficiency is high, the safety hazards generated during manual lubrication are eliminated, oil pollution is avoided on site, and the utilization rate of the lubricating oil is improved. However, the above description still has the following defects in actual use: the oil uniformity device cannot unload the processed products after use, and generally workers need to carry them manually, which reduces the work efficiency. Therefore, it is necessary to design a grabbing unloading device for the supporting wheel lubrication ring oil uniformity device. Utility Model Content

[0003] The utility model aims to provide a grabbing type unloading device for a supporting wheel lubrication ring oil distribution device, so as to solve the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grabbing type unloading device for a supporting wheel lubrication ring oil-distributing device, comprising a workbench, a mounting plate is provided on the top of the workbench, the mounting plate is slidably installed in a moving assembly, an electric hydraulic rod is provided in the middle of the top of the mounting plate, a mounting block is fixedly connected to the telescopic end of the electric hydraulic rod, a slide groove is provided at the bottom of the mounting block, and an adjustment assembly is provided on the inner wall of the slide groove;

[0005] The adjusting assembly comprises a first motor installed on one side of the inner wall of the slide slot, the output shaft of the first motor is fixedly connected to a threaded rod, the other end of the threaded rod is rotatably connected to the other side of the inner wall of the slide slot through a bearing, the surface of the threaded rod is threadedly connected to two sliders through a mounting nut, the bottoms of the two sliders are fixedly connected to a connecting plate, and the bottoms of the two connecting plates are installed and connected to the unloading assembly through a buffer frame;

[0006] The unloading assembly comprises two pressing plates installed and connected to the bottom of the two buffer racks, the bottoms of the two pressing plates are fixedly connected to two card joints, one side of the two pressing plates is fixedly connected to a fixed block, the middle of the bottom of the two fixed blocks is provided with an electric telescopic rod, the telescopic ends of the two electric telescopic rods are fixedly connected to a moving block, the bottoms of the two moving blocks are provided with a second motor, the output shafts of the two second motors are fixedly connected to a limiting block, and one side of the top of the two limiting blocks is provided with an anti-slip pad;

[0007] The moving component includes a slide rail, the mounting plate is slidably installed in the slide rail, an electric push rod is fixedly connected to one end of the slide rail, the electric push rod is fixedly connected to one end of the mounting plate, a through strip groove is opened at the bottom end of the slide rail, and the telescopic end of the electric hydraulic rod extends to the bottom through the strip groove.

[0008] As a preferred solution of the utility model: a groove is opened in the middle of the top of the workbench, and two groups of mounting seats are provided at the edges on both sides of the inner wall of the groove, and an active roller and a driven roller are respectively provided on the opposite sides of the two groups of mounting seats, and a supporting roller body is provided between the active roller and the driven roller, and a lubrication ring is provided inside the supporting roller body, and connecting blocks are provided at both ends of the supporting roller body, and a transmission assembly is provided at one end of the active roller.

[0009] As a preferred solution of the utility model: the buffer frame includes a first fixed plate fixedly connected to the bottom of the connecting plate, through holes are opened on both sides of the top of the first fixed plate, the inner walls of the two through holes are inserted with mounting rods, the top ends of the two mounting rods are provided with fastening nuts, the bottoms of the two mounting rods are fixedly connected to the top of the pressure plate through the second fixed plate, and the surfaces of the bottom ends of the two mounting rods are sleeved with buffer springs.

[0010] As a preferred solution of the utility model: the bottom of the two pressure plates abuts against the top of the two connecting blocks, the bottom ends of the two groups of clamping joints are clamped and connected with two groups of clamping holes opened on both sides of the top of the two connecting blocks, and the top of the two limit blocks can abut against the bottom of the two connecting blocks.

[0011] As a preferred solution of the utility model: guide strips are installed on both sides of the mounting plate, guide grooves are opened on both sides of the slide rail, and the guide strips are slidably installed in the guide grooves.

[0012] As a preferred solution of the utility model: a movable groove is opened in the middle of the surface of the two pressure plates, the inner walls of the two movable grooves are provided with a second guide rod, the surfaces of the two second guide rods are slidably connected with a movable protrusion, and one end of the two movable protrusions is fixedly connected to one side of the two movable blocks.

[0013] As a preferred solution of the utility model: a control panel is provided on the surface of the workbench, and the electric hydraulic rod, the first motor, the electric telescopic rod and the second motor are all electrically connected to an external power supply through the control panel.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The first motor cooperates with the bearing to drive the threaded rod to rotate, the threaded rod cooperates with two mounting nuts to drive two sliders to move in the slide groove, the two sliders drive two connecting plates to move, the two connecting plates cooperate with two buffer racks to drive two pressure plates to move, so as to adjust the distance between the two pressure plates, so as to facilitate the pressing and fixing of the supporting wheel body with lubricating rings and different sizes, and at the same time, the first fixing plate, the mounting rod, the buffer spring and the second fixing plate on the buffer rack cooperate with each other, so as to facilitate the pressure buffering during the pressing process;

[0016] (2) The two pressure plates are driven downward by an electric hydraulic rod, and the two pressure plates drive the two groups of clamping joints to engage with the two groups of clamping holes on the two connecting blocks, thereby pressing and fixing the support wheel body. The two electric telescopic rods at the bottom of the two fixed blocks drive the two moving blocks to move downward, and the two moving blocks drive the two moving protrusions to move on the surface of the second guide rod in the two moving grooves, thereby limiting their movement. The two second motors at the bottom of the two moving blocks drive the two limit blocks to rotate, so that the two limit blocks are located at the bottom of the two connecting blocks, and the two electric telescopic rods drive the tops of the two limit blocks to abut against the bottoms of the two connecting blocks. The two pressure plates are used to limit and fix the two connecting blocks. At the same time, the two anti-slip pads can avoid shaking during the clamping and limiting process, thereby facilitating the unloading of the product under the drive of the electric hydraulic rod after the processing is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the unloading assembly of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the mobile component of the utility model.

[0022] In the figure: 1. workbench; 11. mounting plate; 12. electric hydraulic rod; 13. mounting block; 14. slideway; 15. groove; 16. mounting seat; 17. driving roller; 18. driven roller; 19. supporting roller body; 110. connecting block; 111. transmission assembly; 112. clamping hole; 113. guide strip; 114. guide groove; 115. control panel; 2. adjustment assembly; 21. first motor; 22. threaded rod; 23. bearing; 24. slide block; 25. connecting plate; 26. buffer frame; 2 61. First fixed plate; 262. Through hole; 263. Mounting rod; 264. Fastening nut; 265. Second fixed plate; 266. Buffer spring; 3. Unloading assembly; 31. Press plate; 32. Card joint; 33. Fixed block; 34. Electric telescopic rod; 35. Moving block; 36. Second motor; 37. Limit block; 38. Anti-skid pad; 39. Moving groove; 310. Second guide rod; 311. Moving protrusion; 4. Moving assembly; 41. Slide rail; 42. Electric push rod; 43. Strip groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 A grabbing type unloading device for a supporting wheel lubrication ring oil-distributing device comprises a workbench 1, a mounting plate 11 is arranged on the top of the workbench 1, the mounting plate 11 is slidably mounted in a moving component 4, an electric hydraulic rod 12 is arranged in the middle of the top of the mounting plate 11, a mounting block 13 is fixedly connected to the telescopic end of the electric hydraulic rod 12, a slide groove 14 is arranged at the bottom of the mounting block 13, and an adjustment component 2 is arranged on the inner wall of the slide groove 14;

[0025] See also Figure 3 The adjusting component 2 includes a first motor 21 installed on one side of the inner wall of the slide 14, the output shaft of the first motor 21 is fixedly connected to a threaded rod 22, the other end of the threaded rod 22 is rotatably connected to the other side of the inner wall of the slide 14 through a bearing 23, the surface of the threaded rod 22 is threadedly connected to two sliders 24 through mounting nuts, the bottoms of the two sliders 24 are fixedly connected to connecting plates 25, and the bottoms of the two connecting plates 25 are installed and connected to the unloading component 3 through a buffer frame 26.

[0026] During specific use: the first motor 21 cooperates with the bearing 23 to drive the threaded rod 22 to rotate, the threaded rod 22 cooperates with two mounting nuts to drive the two sliders 24 to move in the slide groove 14, the two sliders 24 drive the two connecting plates 25 to move, the two connecting plates 25 cooperate with the two buffer frames 26 to drive the two pressure plates 31 to move, thereby adjusting the distance between the two pressure plates 31, so as to facilitate the pressing and fixing of the support wheel body 19 of different sizes equipped with lubrication rings, and at the same time, the first fixed plate 261, the mounting rod 263, the buffer spring 266 and the second fixed plate 265 on the buffer frame 26 cooperate with each other, so as to facilitate the pressure buffering during the pressing process.

[0027] See also Figure 4 The unloading assembly 3 includes two pressing plates 31 installed and connected to the bottom of the two buffer frames 26, two card joints 32 are fixedly connected to the bottom of the two pressing plates 31, a fixed block 33 is fixedly connected to one side of the two pressing plates 31, an electric telescopic rod 34 is provided in the middle of the bottom of the two fixed blocks 33, and the telescopic ends of the two electric telescopic rods 34 are fixedly connected to moving blocks 35, and a second motor 36 is provided at the bottom of the two moving blocks 35, and the output shafts of the two second motors 36 are fixedly connected to the limiting blocks 37, and one side of the top of the two limiting blocks 37 is provided with an anti-slip pad 38.

[0028] During specific use: the electric hydraulic rod 12 drives the two pressing plates 31 to move downward, and the two pressing plates 31 drive the two groups of clamping joints 32 to engage with the two groups of clamping holes 112 on the two connecting blocks 110, thereby pressing and fixing the supporting wheel body 19, and the two electric telescopic rods 34 at the bottom of the two fixed blocks 33 drive the two moving blocks 35 to move downward, and the two moving blocks 35 drive the two moving protrusions 311 to move on the surface of the second guide rod 310 in the two moving grooves 39, thereby limiting their movement, and the two second motors 36 at the bottom of the two moving blocks 35 drive the two limiting blocks 37 to rotate, so that the two limiting blocks 37 are located at the bottom of the two connecting blocks 110, and the two electric telescopic rods 34 drive the tops of the two limiting blocks 37 to abut against the bottoms of the two connecting blocks 110, and the two pressing plates 31 are cooperated to facilitate the limiting and fixing of the two connecting blocks 110, and at the same time, the two anti-slip pads 38 can avoid shaking during the clamping and limiting process, so that it is convenient to unload the product under the drive of the electric hydraulic rod 12 after the processing is completed.

[0029] See also Figure 5 The moving component 4 includes a slide rail 41, and the mounting plate 11 is slidably installed in the slide rail 41. An electric push rod 42 is fixedly connected to one end of the slide rail 41. The electric push rod 42 is fixedly connected to one end of the mounting plate 11. A through strip groove 43 is opened at the bottom end of the slide rail 41, and the telescopic end of the electric hydraulic rod 12 extends to the bottom through the strip groove 43.

[0030] Specifically, the electric push rod 42 pushes the mounting plate 11 to move in the slide rail 41 , so that the clamped workpiece can be moved to one side of the workbench 1 , making it easier to unload the workpiece.

[0031] See also Figure 2 , Figure 4 A groove 15 is provided in the middle of the top of the workbench 1, and two sets of mounting seats 16 are provided at the edges of both sides of the inner wall of the groove 15. An active roller 17 and a driven roller 18 are provided on opposite sides of the two sets of mounting seats 16, and a supporting roller body 19 is provided between the active roller 17 and the driven roller 18. A lubricating ring is provided inside the supporting roller body 19, and connecting blocks 110 are provided at both ends of the supporting roller body 19. A transmission assembly 111 is provided at one end of the active roller 17.

[0032] When in use, the transmission assembly 111 drives the active roller 17 to rotate, and the active roller 17 drives the supporting roller body 19 and the driven roller 18 to rotate, so as to facilitate the device to process the product.

[0033] See also Figure 3 The buffer frame 26 includes a first fixed plate 261 fixedly connected to the bottom of the connecting plate 25, through holes 262 are opened on both sides of the top of the first fixed plate 261, and the inner walls of the two through holes 262 are inserted with mounting rods 263, and the tops of the two mounting rods 263 are provided with fastening nuts 264. The bottoms of the two mounting rods 263 are fixedly connected to the top of the pressure plate 31 through the second fixed plate 265, and the surfaces of the bottom ends of the two mounting rods 263 are sleeved with buffer springs 266.

[0034] During specific use: the two mounting rods 263 are inserted and connected with the inner walls of the two through holes 262, and then the two fastening nuts 264 are locked with the surfaces of the top ends of the two mounting rods 263, so as to facilitate the installation and fixation of the first fixing plate 261 and the second fixing plate 265, and the two buffer springs 266 can buffer the heavy pressure during the pressing process.

[0035] See also Figure 4 The bottoms of the two pressure plates 31 abut against the tops of the two connecting blocks 110 , the bottom ends of the two sets of clamping joints 32 are clamped and connected with the two sets of clamping holes 112 opened on both sides of the tops of the two connecting blocks 110 , and the tops of the two limit blocks 37 can abut against the bottoms of the two connecting blocks 110 .

[0036] When in use, the two groups of clamping joints 32 at the bottom of the two pressing plates 31 are engaged with the two groups of clamping holes 112 at the top of the two connecting blocks 110, so as to facilitate pressing and fixing the supporting wheel body 19 equipped with the lubricating ring.

[0037] See also Figure 3 , Figure 5Guide bars 113 are installed on both sides of the mounting plate 11 , guide grooves 114 are opened on both sides of the slide rail 41 , and the guide bars 113 are slidably installed in the guide grooves 114 .

[0038] During specific use: when the electric push rod 42 pushes the mounting plate 11 to move horizontally, the guide strips 113 and the guide grooves 114 can make the movement of the clamped supporting wheel body 19 more stable, thereby making it easier to unload materials.

[0039] See also Figure 4 A movable groove 39 is provided in the middle of the surface of the two pressure plates 31, and a second guide rod 310 is provided on the inner wall of the two movable grooves 39. The surfaces of the two second guide rods 310 are slidably connected with a movable protrusion 311, and one end of the two movable protrusions 311 is fixedly connected to one side of the two movable blocks 35.

[0040] During specific use, the two moving blocks 35 drive the two moving protrusions 311 to move on the surfaces of the two second guide rods 310 on the inner walls of the two moving grooves 39 , thereby facilitating the limiting of the movement of the two limiting blocks 37 .

[0041] See also Figure 1 A control panel 115 is provided on the surface of the workbench 1 , and the electric hydraulic rod 12 , the first motor 21 , the electric telescopic rod 34 and the second motor 36 are all electrically connected to an external power source through the control panel 115 .

[0042] During specific use: the control panel 115 is used to control the electric hydraulic rod 12, the first motor 21, the electric telescopic rod 34 and the second motor 36, so as to facilitate the device to discharge the supporting wheel lubrication ring oil equalization device.

[0043] When in use, the first motor 21 cooperates with the bearing 23 to drive the threaded rod 22 to rotate, and the threaded rod 22 cooperates with the two mounting nuts to drive the two sliders 24 to move in the slide groove 14, and the two sliders 24 drive the two connecting plates 25 to move, and the two connecting plates 25 cooperate with the two buffer frames 26 to drive the two pressure plates 31 to move, thereby adjusting the distance between the two pressure plates 31, so as to facilitate the pressing and fixing of the support wheel body 19 with lubrication rings and different sizes. At the same time, the first fixing plate 261, the mounting rod 263, the buffer spring 266 and the second fixing plate 265 on the buffer frame 26 cooperate with each other to facilitate the pressure buffering during the pressing process; the electric hydraulic rod 12 drives the two pressure plates 31 to move downward, and the two pressure plates 31 drive the two sets of clamping joints 32 and the two sets of clamping holes on the two connecting blocks 110 112 is engaged to press and fix the support wheel body 19, and the two electric telescopic rods 34 at the bottom of the two fixed blocks 33 drive the two moving blocks 35 to move downward, and the moving blocks 35 drive the moving protrusions 311 to move on the surface of the second guide rod 310 in the moving groove 39 to limit their movement. The two second motors 36 at the bottom of the two moving blocks 35 drive the two limit blocks 37 to rotate, so that the two limit blocks 37 are located at the bottom of the two connecting blocks 110, and the two electric telescopic rods 34 drive the tops of the two limit blocks 37 to abut against the bottoms of the two connecting blocks 110, and the two pressure plates 31 are used to limit and fix the two connecting blocks 110. At the same time, the two anti-slip pads 38 can avoid shaking during the clamping and limiting process, so that the product can be unloaded under the drive of the electric hydraulic rod 12 after the processing is completed.

[0044] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A grabbing type unloading device for a supporting wheel lubrication ring oil distribution device, characterized in that: The invention comprises a workbench (1), wherein a mounting plate (11) is provided on the top of the workbench (1), wherein the mounting plate (11) is slidably mounted in a moving assembly (4), wherein an electric hydraulic rod (12) is provided in the middle of the top of the mounting plate (11), wherein the telescopic end of the electric hydraulic rod (12) is fixedly connected to a mounting block (13), wherein a slide groove (14) is provided at the bottom of the mounting block (13), and an adjustment assembly (2) is provided on the inner wall of the slide groove (14); The adjusting assembly (2) comprises a first motor (21) mounted on one side of the inner wall of the slide groove (14); the output shaft of the first motor (21) is fixedly connected to a threaded rod (22); the other end of the threaded rod (22) is rotatably connected to the other side of the inner wall of the slide groove (14) via a bearing (23); the surface of the threaded rod (22) is threadedly connected to two sliders (24) via a mounting nut; the bottoms of the two sliders (24) are fixedly connected to a connecting plate (25); the bottoms of the two connecting plates (25) are mounted and connected to the unloading assembly (3) via a buffer frame (26); The unloading assembly (3) comprises two pressing plates (31) installed and connected to the bottom of two buffer frames (26), the bottom of the two pressing plates (31) are fixedly connected to two card joints (32), one side of the two pressing plates (31) is fixedly connected to a fixed block (33), the middle of the bottom of the two fixed blocks (33) is provided with an electric telescopic rod (34), the telescopic ends of the two electric telescopic rods (34) are fixedly connected to a moving block (35), the bottom of the two moving blocks (35) are provided with a second motor (36), the output shafts of the two second motors (36) are fixedly connected to a limiting block (37), and one side of the top of the two limiting blocks (37) is provided with an anti-slip pad (38); The moving assembly (4) comprises a slide rail (41), the mounting plate (11) is slidably mounted in the slide rail (41), one end of the slide rail (41) is fixedly connected with an electric push rod (42), the electric push rod (42) is fixedly connected to one end of the mounting plate (11), a through strip groove (43) is provided at the bottom end of the slide rail (41), and the telescopic end of the electric hydraulic rod (12) passes through the strip groove (43) and extends to the bottom.

2. A grabbing type unloading device for a supporting wheel lubrication ring oil distribution device according to claim 1, characterized in that: A groove (15) is provided in the middle of the top of the workbench (1), and two groups of mounting seats (16) are provided at the edges of the inner walls of the groove (15). A driving roller (17) and a driven roller (18) are provided on opposite sides of the two groups of mounting seats (16), respectively. A supporting roller body (19) is provided between the driving roller (17) and the driven roller (18), and a lubrication ring is provided inside the supporting roller body (19). Connecting blocks (110) are provided at both ends of the supporting roller body (19), and a transmission assembly (111) is provided at one end of the driving roller (17).

3. The grabbing type unloading device for the oil distribution device of the lubricating ring of the supporting wheel according to claim 1 is characterized in that: The buffer frame (26) includes a first fixed plate (261) fixedly connected to the bottom of the connecting plate (25), through holes (262) are provided on both sides of the top of the first fixed plate (261), the inner walls of the two through holes (262) are connected with mounting rods (263), the top ends of the two mounting rods (263) are provided with fastening nuts (264), the bottoms of the two mounting rods (263) are fixedly connected to the top of the pressure plate (31) through the second fixed plate (265), and the surfaces of the bottom ends of the two mounting rods (263) are sleeved with buffer springs (266).

4. The grabbing type unloading device for the oil distribution device of the lubricating ring of the supporting wheel according to claim 1 is characterized in that: The bottoms of the two pressing plates (31) are in contact with the tops of the two connecting blocks (110), the bottom ends of the two groups of clamping joints (32) are clamped and connected with two groups of clamping holes (112) provided on both sides of the tops of the two connecting blocks (110), and the tops of the two limiting blocks (37) can be in contact with the bottoms of the two connecting blocks (110).

5. The grabbing type unloading device for the oil distribution device of the lubricating ring of the supporting wheel according to claim 1 is characterized in that: Guide strips (113) are installed on both sides of the installation plate (11), guide grooves (114) are opened on both sides of the slide rail (41), and the guide strips (113) are slidably installed in the guide grooves (114).

6. The grabbing type unloading device for the oil distribution device of the lubricating ring of the supporting wheel according to claim 1 is characterized in that: A movable groove (39) is provided in the middle of the surface of the two pressing plates (31), and a second guide rod (310) is provided on the inner wall of the two movable grooves (39). The surfaces of the two second guide rods (310) are slidably connected with a movable protrusion (311), and one end of the two movable protrusions (311) is fixedly connected to one side of the two movable blocks (35).

7. The grabbing type unloading device for the oil distribution device of the lubricating ring of the supporting wheel according to claim 1 is characterized in that: A control panel (115) is provided on the surface of the workbench (1), and the electric hydraulic rod (12), the first motor (21), the electric telescopic rod (34) and the second motor (36) are all electrically connected to an external power source via the control panel (115).

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