CN118640267A - A transmission device for a grinding mill - Google Patents

Abstract

The invention discloses a transmission device for a flour mill, which relates to the technical field of milling equipment and comprises a shell, wherein a driving shaft is connected to the center end of the shell in a penetrating way, the friction and the gap are effectively reduced, the transmission ratio is optimized, the efficiency is improved, the energy consumption is reduced, the whole transmission device is ensured to be in overload or abnormal working conditions, the whole transmission device can be automatically monitored and prevented from being overloaded through a built-in torque detection sensor, the transmission device is protected from being damaged, the abrasion degree of a gear is reduced, the service life is prolonged, and the torque, the speed or the motion characteristics of the operation can be adjusted through the cooperation of an angle disc, a contact piece, a side regulating gear, an inner rotating ring, a miniature electromagnetic telescopic rod, a key position and fine-tuning side lines, the whole adjustability is enhanced, and the whole working precision and the performance stability are also improved.

Description

A transmission device for a grinding mill

Technical Field

The invention relates to the technical field of grinding equipment, in particular to a transmission device for a grinding mill.

Background Art

Grinding mills are widely used in the grinding of mineral products in the fields of metallurgy, building materials, chemical industry, mining, etc. The existing grinding mills include a shell with a grinding chamber. A driving motor is arranged outside the shell to drive a rotating shaft extending into the grinding chamber to rotate. The rotating shaft drives the grinding mechanism in the grinding chamber to operate. The rotating shaft is rotatably connected to the shell through a bearing.

However, in the prior art, a transmission device is required to drive the grinding mill during use. When the driving device is in use, the internal gears are easily loosened due to vibration during a long period of meshing, which in turn causes the meshing surfaces of the gears to wear, resulting in a reduction in the service life of the transmission device. Therefore, it is necessary to propose a transmission device for a grinding mill.

Summary of the invention

The object of the present invention is to provide a transmission device for a grinding mill to solve the problem proposed in the above background technology that a transmission device is needed to drive the grinding mill during use, and when the driving device is in use, the internal gears are easily loosened due to vibration during a long period of meshing, thereby causing the meshing surfaces of the gears to wear, resulting in a reduction in the service life of the transmission device.

To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a transmission device for a grinding mill, comprising a shell, a driving shaft is inserted and connected at the central end of the shell, a first half-ring gear and a second half-ring gear are respectively sleeved on the outer two ends of the driving shaft, the side ends of the first half-ring gear and the second half-ring gear are meshed and connected with side regulating gears, a rotating ring is sleeved on the outer side of the front end side of the first half-ring gear, a contact piece is sleeved on the outer side of the driving shaft, the side end of the contact piece is fastened and connected with a side fastener, the side end of the side fastener is fastened and connected with a pushing rail frame, the inside of the pushing rail frame is slidably connected with a sliding tooth column, the side end of the sliding tooth column is meshed and connected with an electromagnetic rotating gear, the electromagnetic rotating gear is located inside the side ring groove of the pushing rail frame, a sealing sleeve is installed on the top of the side ring groove of the pushing rail frame, an insulating column is connected to the axial end of the electromagnetic rotating gear, and the outside of the insulating column is installed A superconducting magnet is provided, a sliding groove is provided on the side surface of the sealing sleeve, an electromagnetic coil is installed in the hollow interior of the sealing sleeve, a top side end of the sealing sleeve is slidably connected with a fixing column, a limiting insulating clamp is installed at the bottom of the fixing column, a cross-connecting plate is fastened to the top of the fixing column, a scale adjustment seat is fastened to the side of the cross-connecting plate, a micro-electromagnetic guide rod is fastened to the bottom of the scale adjustment seat, the scale adjustment seat and the micro-electromagnetic guide rod are installed in the groove on the left inner wall surface of the shell, the top of the electromagnetic coil is electrically connected to a power supply line, a voltage stabilization controller is installed on the side end of the power supply line, the side end of the power supply line is electrically connected to a replaceable power supply, the side end of the sliding tooth column is fastened to a connector, the side end of the connector and the side front convex surface of the first half-ring gear are connected through a ring rail, and the first half-ring gear is located inside the ring diameter of the contact piece and is slidably connected.

Preferably, the side wall surface of the side regulating gear is rotatably connected with a side heat conductive ring, the side wall surfaces of the first half ring gear and the second half ring gear are both rotatably connected with a side heat conductive ring, the side heat conductive ring and the side heat conductive ring are contacted with a heat conductive pipe, the side end of the heat conductive pipe is connected with a heat conductive connector, and the side end of the heat conductive connector is connected with a heat pipe.

Preferably, a high thermal conductivity coupler is connected to the top of the heat pipe, a semiconductor heat exchange plate group is installed on the top of the high thermal conductivity coupler, a micro evaporative condenser is installed on the side end of the semiconductor heat exchange plate group, and a two-way control valve pipe is connected to the side end of the micro evaporative condenser.

Preferably, the bottom end of the two-way control valve tube is connected to a two-way guide pipe through a three-way pipe valve, the side end of the two-way guide pipe is connected to a flow control valve tube, the bottom end of the flow control valve tube is connected to a hot and cold shunt pipe, and a hot and cold one-way control valve is installed on the side end of the hot and cold shunt pipe.

Preferably, an oil filling hole core is penetrated and connected on the top surface of the shell, the bottom of the oil filling hole core is connected to an appropriate amount of distribution pipe, the left and right ends of the appropriate amount of distribution pipe are connected to angled micro-drip oil pipes, the top of the oil filling hole core is externally connected to an oil guide box, and the oil guide box and the built-in photoelectric sensor signal of the shell are connected.

Preferably, the outer sleeve of the driving shaft is connected with a ring curved rod, the inner wall surface of the side end of the ring curved rod is connected with a rotating ring arm, the side end of the rotating ring arm is connected with a side tooth, the outer wall surface of the side end of the ring curved rod is fastened with a rotating tooth, and the side end of the side tooth and the rotating tooth are clamped and connected with a rotating gear ring disk.

Preferably, an inner rotating ring is installed on the side wall surface of the side regulating gear, and the left and right ends of the inner rotating ring are symmetrically fastened with miniature electromagnetic telescopic rods, and the side ends of the miniature electromagnetic telescopic rods are fastened with fastening ring columns.

Preferably, the side end of the fastening ring column is rotatably connected to a short adjusting shaft column, a key position is installed on the top end of the short adjusting shaft column, a fine-tuning edge pattern is provided on the top wall surface of the key position, and the fine-tuning edge pattern is slidably connected to the thread of the side regulating gear.

Preferably, a slewing rail is installed on the right side of the housing, the rotating gear ring plate is rotatably connected inside the slewing rail, and a differential is connected to the side of the rotating gear ring plate.

Preferably, a silencer ring plate is installed inside the shell, an elastic coupling is connected to the left end of the shell, a drive motor is connected to the side end of the elastic coupling, an angle plate is installed on the outer side of the shell, the angle plate and the contact piece are connected, and the contact piece analyzes the rotation angle of the first half ring gear and the second half ring gear through the rotation angle of the angle plate.

Compared with the prior art, the present invention has the following beneficial effects:

1. In the present invention, the power supply line supplies power to the electromagnetic coil under the cooperation of the electromagnetic coil, the superconducting magnet, the insulating column, the electromagnetic rotating gear and the sliding tooth column. The electromagnetic coil generates a magnetic field after receiving the current, interacts with the superconducting magnet, drives the superconducting magnet to rotate inside the sliding groove, and then rotates the electromagnetic rotating gear through the insulating column, so that the rotation of the electromagnetic rotating gear is transmitted by pushing the sliding tooth column in the rail frame, and the meshing of the sliding tooth column and the electromagnetic rotating gear is used to convert the rotational motion into a linear motion, and then under the cooperation of the connecting piece, the first half ring gear slides from the ring diameter of the contact piece. Dynamic fine-tuning, and after sliding fine-tuning, the scale adjustment seat can be adjusted in the slot of the shell through the micro-electromagnetic guide rod, which is convenient for adjusting the cross-connecting plate to limit the lowering of the insulating clamp. The fixity of the insulating clamp is used to limit the superconducting magnet, and the synchronous power supply line automatically stops supplying power, effectively reducing friction and clearance, optimizing the transmission ratio, improving efficiency and reducing energy consumption, and ensuring that the transmission device as a whole is overloaded or in abnormal working conditions. The built-in torque detection sensor can automatically monitor and prevent overload as a whole, protect the transmission device from damage, reduce gear wear, and increase service life.

2. In the present invention, the contact piece is connected to the angle plate under the cooperation of the angle plate, the contact piece, the side regulating gear, the inner rotating ring, the micro electromagnetic telescopic rod, the key position and the fine-tuning edge pattern, so as to sense or record the rotation angle change of the angle plate. In this way, the contact piece can monitor the relative position or rotation angle of the first half ring gear and the second half ring gear in real time, and then feedback to the external logic controller, so that it can automatically form the regulation operation of the side regulating gear as mentioned above, and the regulation operation state of the side regulating gear is to install the inner rotating ring on the surface side of the side regulating gear, so that the inner rotating ring and the side regulating gear synchronously form a fixed and rotating substructure, that is, when the side regulating gear rotates, the inner rotating ring and the micro electromagnetic telescopic rod and the fastening ring column remain stable, and then when it is necessary to adjust the overall driving torque, speed change or motion adjustment, the micro electromagnetic telescopic rod can be controlled to retract and retract through current, and then the convex side is embedded in the surface of the side regulating gear. The inner rotating ring on the side drives the side regulating gear to form forward and backward fine adjustment on the surface of the key position. The fine adjustment displacement formed can change the contact state of the side regulating gear with the first half ring gear and the second half ring gear, thereby realizing fine adjustment of torque, speed or motion characteristics, and the short adjusting shaft column is installed on the side end of the fastening ring column component, so that when the side regulating gear rotates, the rotation of the short adjusting shaft column is used as the rotation basis, and the short adjusting shaft column forms a moving stator rotor structure on the side of the fastening ring column component, and when the above-mentioned side regulating gear forms forward and backward fine adjustment on the surface of the key position, the interaction between the fine adjustment edge pattern and the side regulating gear thread can realize very small axial displacement, that is, the displacement control of the side regulating gear can form a state of contact, meshing or non-contact with the first half ring gear and the second half ring gear at both ends, thereby adjusting the torque, speed or motion characteristics of the operation, enhancing the overall adjustability, and also improving the overall working accuracy and performance stability.

3. In the present invention, by cooperating with the side heat conductive ring, the side heat conductive ring, the high thermal conductivity coupler, the semiconductor heat exchange plate group and the micro evaporative condenser, when the side regulating gear, the first half ring gear and the second half ring gear rotate, the side heat conductive ring and the side heat conductive ring do not rotate with it, but contact the rotating side regulating gear, the first half ring gear and the second half ring gear, so that the side heat conductive ring and the side heat conductive ring can absorb the heat generated by the side regulating gear, the first half ring gear and the second half ring gear during operation from the heat conductive pipe and transfer it to the heat conductive connector, thereby enhancing the heat conduction. Efficiency, then use the heat pipe, when one end of the heat pipe is heated, the fluid evaporates and moves to the other end, releases heat and condenses back to a liquid state, and then circulates back and forth to achieve rapid heat transfer to the high thermal conductivity coupler, and use the high thermal conductivity coupler to quickly transfer the heat transferred by the heat pipe to the semiconductor heat exchanger group, so that the semiconductor heat exchanger group utilizes the characteristics of semiconductor materials and can control the flow of heat energy by inputting electrical energy. After that, the heat from the semiconductor heat exchanger group is transferred to the internal refrigerant through the micro evaporative condenser. The refrigerant evaporates after absorbing heat, and then condenses in the micro evaporative condenser. The other end releases heat and reliquefies to complete the transfer of heat energy. Then the two-way control valve pipe is connected to the side end of the micro evaporative condenser to accurately control the flow and direction of the refrigerant, thereby adjusting the cooling efficiency and response speed of the system. The two-way control valve pipe can be automatically adjusted according to the overall needs to ensure the optimal operating state of the whole under different load conditions. At the same time, it can also prevent the whole from being overcooled or overheated, and protect the whole device from damage. The two-way guide pipe is connected to the bottom end of the two-way control valve pipe through the three-way pipe valve, so that the generated fluid flows from one inlet to different outlets at the left and right ends. To the two-way guide pipe, and then use the flow control valve pipe to accurately control the fluid flow through the two-way guide pipe, and then the bottom end of the flow control valve pipe is connected to the hot and cold shunt pipe, which can divide the generated fluid into two paths, cold flow and hot flow, and then according to demand, when the above-mentioned side regulating gear, the first half ring gear and the second half ring gear generate temperature rise, the cold flow pipe in the hot and cold shunt pipe, in cooperation with the hot and cold one-way control valve, forms a condensed fluid to the gear contact end where the temperature rise occurs, and the hot flow pipe in the hot and cold shunt pipe can simultaneously, according to demand, preheat the hot and hot fluid to the subsequently added lubricating oil liquid for preheating, thereby improving the lubrication efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of a transmission device for a grinding mill according to the present invention from a front view;

FIG2 is a schematic diagram of the internal cross-sectional structure of a main body of a transmission device for a grinding mill according to the present invention;

FIG3 is a schematic diagram of the installation position structure of a side regulating gear in a transmission device for a grinding mill according to the present invention;

4 is a schematic diagram of the operating structure of the second half ring gear, the side regulating gear and the first half ring gear in a transmission device for a grinding mill according to the present invention;

5 is a schematic diagram of the installation position structure of a high thermal conductivity coupler and a semiconductor heat exchange plate group in a transmission device for a grinding mill according to the present invention;

FIG6 is an enlarged structural schematic diagram of the transmission device for a grinding mill of the present invention at A in FIG3 ;

7 is a schematic diagram of the installation position structure of a two-way guide pipe, a proper amount distribution pipe and an angle micro-drip oil pipe in a transmission device for a grinding mill according to the present invention;

8 is a schematic diagram of the installation position structure of the side heat conducting ring and the side heat conducting ring in a transmission device for a grinding mill according to the present invention;

FIG9 is a schematic diagram of the internal structure of a sealing sleeve in a transmission device for a grinding mill according to the present invention;

FIG. 10 is a schematic diagram of the operating structure of a sliding tooth column and an electromagnetic rotating gear in a transmission device for a grinding mill according to the present invention.

In the figure: 1. housing; 2. angle plate; 3. differential; 4. elastic coupling; 5. drive motor; 6. drive shaft; 7. turntable; 8. rotating gear ring plate; 9. silencer ring plate; 10. second half ring gear; 11. side control gear; 12. first half ring gear; 13. ring curved rod; 14. rotating gear; 15. rotating ring arm; 16. contact piece; 17. fastening ring column; 18. micro electromagnetic telescopic rod; 19. inner rotating ring; 20. two-way guide tube; 21. appropriate amount distribution tube; 22. angle micro-drip oil tube; 23. flow control valve tube; 24. hot and cold shunt tube; 25. hot and cold one-way control valve; 26. key position; 27. fine-tuning edge pattern; 28. side teeth; 29. side heat conduction ring; 30. side Heat-conducting ring; 31. Heat-conducting pipe; 32. Heat-conducting connector; 33. Heat pipe; 34. High thermal conductivity coupler; 35. Semiconductor heat exchange plate group; 36. Miniature evaporative condenser; 37. Rotating ring; 38. Two-way control valve tube; 39. Oil filling hole core; 40. Short adjustment shaft column; 41. Side fastener; 42. Push rail frame; 43. Sliding gear column; 44. Electromagnetic rotating gear; 45. Connector; 46. Insulating column; 47. Superconducting magnet; 48. Electromagnetic coil; 49. Power supply line; 50. Voltage stabilizing controller; 51. Replaceable power supply; 52. Miniature electromagnetic guide rod; 53. Dimension adjustment seat; 54. Cross-connecting plate; 55. Retaining column; 56. Sealing sleeve; 57. Restricting insulation clip; 58. Sliding groove.

DETAILED DESCRIPTION

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 implementation regulations described 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.

Referring to Figures 1 to 10, a transmission device for a grinding mill includes a housing 1, a driving shaft 6 is inserted and connected to the central end of the housing 1, and the outer ends of the driving shaft 6 are respectively sleeved with a first half-ring gear 12 and a second half-ring gear 10, and the side ends of the first half-ring gear 12 and the second half-ring gear 10 are meshed and connected with a side regulating gear 11, and the front end side of the first half-ring gear 12 is sleeved with a rotating ring 37, and the outer side of the driving shaft 6 is sleeved with a contact member 16, and the side end of the contact member 16 is fastened with a side fastener 41, and the side The side end of the fastener 41 is fastened with a push rail frame 42, and the inside of the push rail frame 42 is slidably connected with a sliding tooth column 43. The side end of the sliding tooth column 43 is meshed with an electromagnetic rotating gear 44. The electromagnetic rotating gear 44 is located inside the side ring groove of the push rail frame 42. A sealing sleeve 56 is installed on the top of the side ring groove of the push rail frame 42. The axial end of the electromagnetic rotating gear 44 is connected with an insulating column 46. The outside of the insulating column 46 is installed with a superconducting magnet 47. The side surface of the sealing sleeve 56 is provided with a sliding groove 58. The sealing sleeve The electromagnetic coil 48 is installed in the hollow interior of the cylinder 56, the top side end of the sealing sleeve 56 is slidably connected with a fixing column 55, the bottom of the fixing column 55 is installed with a limiting insulating clamp 57, the top of the fixing column 55 is fastened with a cross-connecting plate 54, the side of the cross-connecting plate 54 is fastened with a scale adjustment seat 53, the bottom of the scale adjustment seat 53 is fastened with a miniature electromagnetic guide rod 52, the scale adjustment seat 53 and the miniature electromagnetic guide rod 52 are installed in the groove on the left inner wall surface of the shell 1, and the top of the electromagnetic coil 48 is electrically connected to the power supply line 49, a voltage stabilizing controller 50 is installed externally on the side end of the power supply line 49, and a replaceable power supply 51 is electrically connected to the side end of the power supply line 49. A connector 45 is fastened to the side end of the sliding gear column 43, and the side end of the connector 45 and the side front convex surface of the first half-ring gear 12 are connected via a ring rail, and the first half-ring gear 12 is located inside the ring diameter of the contact member 16 and is slidably connected, wherein the first half-ring gear 12 and the second half-ring gear 10 can be set as gears with the same structure as the side regulating gear 11, and are not limited to half gears.

As shown in Figures 5 and 8, the side wall surface of the side regulating gear 11 is rotatably contacted with a side heat conductive ring 29, and the side wall surfaces of the first half ring gear 12 and the second half ring gear 10 are both rotatably contacted with a side heat conductive ring 30. The side heat conductive ring 29 and the side heat conductive ring 30 are contacted with a heat conductive pipe 31, and the side end of the heat conductive pipe 31 is connected to a heat conductive connector 32, and the side end of the heat conductive connector 32 is connected to a heat pipe 33. The side regulating gear 11 and the side heat conductive ring 29 form a rotor-stator structure. At the same time, the first half ring gear 12, the second half ring gear 10 and the side heat conductive ring 30 form a rotor-stator structure, that is, when the side regulating gear 11, the first half ring gear 12 and the second half ring gear When the wheel 10 rotates, the side heat conductive ring 29 and the side heat conductive ring 30 do not rotate with it, but contact the side regulating gear 11, the first half ring gear 12 and the second half ring gear 10 in the rotating operation, so that the side heat conductive ring 29 and the side heat conductive ring 30 can absorb the heat generated by the above-mentioned side regulating gear 11, the first half ring gear 12 and the second half ring gear 10 during operation from the heat conductive pipe 31 and transfer it to the heat conductive connector 32, thereby enhancing the heat conduction efficiency. Then, the heat pipe 33 is used so that when one end of the heat pipe 33 is heated, the fluid evaporates and moves to the other end, releases the heat and condenses back to a liquid state, and then the cycle is repeated to achieve rapid heat transfer to the high thermal conductivity coupler 34.

As shown in Figures 5, 7 and 8, a high thermal conductivity coupler 34 is connected to the top of the heat pipe 33, a semiconductor heat exchange plate group 35 is installed on the top of the high thermal conductivity coupler 34, a micro evaporative condenser 36 is installed on the side end of the semiconductor heat exchange plate group 35, and a two-way control valve pipe 38 is connected to the side end of the micro evaporative condenser 36. The high thermal conductivity coupler 34 (copper, silver or special high thermal conductivity alloy) is used to quickly transfer the heat transmitted by the heat pipe 33 to the semiconductor heat exchange plate group 35, so that the semiconductor heat exchange plate group 35 utilizes the characteristics of semiconductor materials and can control the flow direction of heat energy by inputting electrical energy, that is, when current passes through the semiconductor material, one side absorbs heat and the other side releases heat, so it can be used as a heat pump. It is necessary to transfer heat from one side to the other side to achieve the effect of cooling or heating. The heat from the semiconductor heat exchange plate group 35 is then transferred to the internal refrigerant through the micro evaporative condenser 36. The refrigerant evaporates after absorbing heat, and then releases heat and reliquefies at the other end of the micro evaporative condenser 36 to complete the transfer of heat energy. The two-way control valve tube 38 is then connected to the side end of the micro evaporative condenser 36 to accurately control the flow and direction of the refrigerant, thereby adjusting the cooling efficiency and response speed of the system. The two-way control valve tube 38 can be automatically adjusted according to the overall needs to ensure the optimal operating state of the whole under different load conditions. At the same time, it can also prevent the overall overcooling or overheating and protect the overall device from damage.

As shown in Figures 3, 4, 5, 7 and 8, the bottom end of the two-way control valve pipe 38 is connected to the two-way guide pipe 20 through the three-way pipe valve, the side end of the two-way guide pipe 20 is connected to the flow control valve pipe 23, the bottom end of the flow control valve pipe 23 is connected to the hot and cold shunt pipe 24, and the side end of the hot and cold shunt pipe 24 is installed with a hot and cold one-way control valve 25, so that the two-way guide pipe 20 is connected to the bottom end of the two-way control valve pipe 38 through the three-way pipe valve, so that the generated fluid flows from one inlet to different outlets at the left and right ends to the two-way guide pipe 20, and then the flow control valve pipe 23 is used to accurately control Through the fluid flow of the two-way guide pipe 20, the bottom end of the flow control valve pipe 23 is connected to the hot and cold shunt pipe 24, so that the generated fluid can be divided into cold flow and hot flow. Then, according to demand, when the temperature of the above-mentioned side regulating gear 11, the first half ring gear 12 and the second half ring gear 10 rises, the cold flow pipe in the hot and cold shunt pipe 24 cooperates with the hot and cold one-way control valve 25 to form a condensed fluid to the gear contact end where the temperature rise occurs, and the hot flow pipe in the hot and cold shunt pipe 24 can simultaneously preheat the hot and hot fluid to the subsequently added lubricating oil liquid according to demand, thereby improving the lubrication efficiency.

As shown in Figures 3, 5, 7 and 8, an oil filling hole core 39 is penetrated and connected to the top surface of the shell 1, and the bottom of the oil filling hole core 39 is connected to an appropriate amount of distribution pipe 21, and the left and right ends of the appropriate amount of distribution pipe 21 are connected to angle micro-drip oil pipes 22. The top of the oil filling hole core 39 is externally connected to an oil guide box, and the oil guide box and the built-in photoelectric sensor signal connection arrangement of the shell 1 are provided. With the cooperation of the built-in photoelectric sensor, when blockage is detected in the above-mentioned gear meshing connection, the external oil guide box injects the pre-prepared lubricating oil from the oil filling hole core 39 into the appropriate amount of distribution pipe 21, and evenly distributes it to the angle micro-drip oil pipe 22 through the appropriate amount of distribution pipe 21, so that the lubricating oil is accurately delivered to the specific gear meshing lubrication point.

As shown in Figures 2 to 5, the outer part of the driving shaft 6 is sleeved with a ring bent rod 13, and the inner wall surface of the side end of the ring bent rod 13 is connected to a rotating ring arm 15, and the side end of the rotating ring arm 15 is connected to a side tooth 28, and the outer wall surface of the side end of the ring bent rod 13 is tightly connected with a rotating tooth 14, and the side end of the side tooth 28 and the rotating tooth 14 are engaged with a rotating gear ring disk 8. The ring bent rod 13 is sleeved on the outside of the driving shaft 6, so that when the outside of the driving shaft 6 rotates, the ring bent rod 13 and the rotating ring arm 15 are driven to rotate synchronously, and the side teeth 28 on the side of the rotating ring arm 15 and the rotating teeth 14 on the side of the ring bent rod 13 are engaged with the rotating gear ring disk 8, so that the power of the driving shaft 6 will be transmitted to the rotating gear ring disk 8, so that the rotating gear ring disk 8 rotates inside the turn track 7.

As shown in Figures 3, 4 and 8, an inner rotating ring 19 is installed on the side wall surface of the side regulating gear 11, and the left and right ends of the inner rotating ring 19 are symmetrically fastened with micro electromagnetic telescopic rods 18, and the side ends of the micro electromagnetic telescopic rods 18 are fastened with fastening ring column members 17. The inner rotating ring 19 is installed on the side of the surface of the side regulating gear 11, so that the inner rotating ring 19 and the side regulating gear 11 synchronously form a fixed and rotating rotor structure, that is, when the side regulating gear 11 rotates, the inner rotating ring 19 and the micro electromagnetic telescopic rod 18, the fastening ring column member 17 Component 17 remains stable, and when it is necessary to adjust the overall driving torque, speed change or motion adjustment, the micro electromagnetic telescopic rod 18 can be extended and retracted by electric current control, and then the inner rotating ring 19 engaged with the side of the side regulating gear 11 through the convex side drives the side regulating gear 11 to form forward and backward fine adjustment on the surface of the key position 26. The fine adjustment displacement formed can change the contact state between the side regulating gear 11 and the first half ring gear 12 and the second half ring gear 10, thereby realizing fine adjustment of torque, speed or motion characteristics.

As shown in FIGS. 6 and 8, the side end of the fastening ring column 17 is rotatably connected with a short adjustment shaft column 40, and a key position 26 is installed on the top of the short adjustment shaft column 40. The top wall surface of the key position 26 is provided with a fine-tuning edge pattern 27. The fine-tuning edge pattern 27 is slidably connected with the thread of the side regulating gear 11. The short adjustment shaft column 40 is installed on the side end of the fastening ring column 17, so that when the side regulating gear 11 rotates, the rotation of the short adjustment shaft column 40 is used as the rotation basis, and the short adjustment shaft column 40 is shaped on the side of the fastening ring column 17. The stator and rotor structure is formed, and when the side regulating gear 11 forms front and rear fine-tuning on the surface of the key position 26, the interaction between the fine-tuning edge pattern 27 and the thread of the side regulating gear 11 can achieve a very small axial displacement, that is, the displacement control of the side regulating gear 11 can form a state of contact, meshing or non-contact with the first half-ring gear 12 and the second half-ring gear 10 at both ends, so as to adjust the torque, speed or motion characteristics of the operation, enhance the overall adjustability, and also improve the overall work efficiency and performance stability.

As shown in Figure 1, a slewing rail 7 is installed on the right end side of the shell 1, and a rotating gear ring plate 8 is located inside the slewing rail 7 and rotatably connected. The side of the rotating gear ring plate 8 is connected to the differential 3, so that the power is transmitted from the drive shaft 6 to the rotating gear ring plate 8, and then the power is distributed and the speed is adjusted through the differential 3.

As shown in FIG1 , a sound-absorbing ring plate 9 is installed inside the shell 1, an elastic coupling 4 is connected to the left end of the shell 1, a drive motor 5 is connected to the side end of the elastic coupling 4, an angle plate 2 is installed on the outer side of the shell 1, the angle plate 2 and the contact member 16 are connected, and the contact member 16 analyzes the rotation angle of the first half ring gear 12 and the second half ring gear 10 through the rotation angle of the angle plate 2. The sound-absorbing ring plate 9 is installed inside the shell 1 to reduce the noise generated during the operation of the entire equipment and improve the overall operating environment quality, and the elastic coupling 4 is installed between the drive motor 5 and There is a flexible connection between the shell 1 and the drive shaft 6, which can absorb vibrations and compensate for installation errors during operation, and allow a certain angle of deviation, thereby protecting the equipment from instantaneous impact and vibration damage and ensuring smooth power transmission. The contact piece 16 is connected to the angle disk 2 to facilitate sensing or recording the rotation angle change of the angle disk 2. In this way, the contact piece 16 can monitor the relative position or rotation angle of the first half-ring gear 12 and the second half-ring gear 10 in real time, and then feed back to the external logic controller, so that it can automatically form the control operation of the side control gear 11 as mentioned above.

The wiring diagram of the angle disk 2, differential 3, elastic coupling 4, miniature electromagnetic telescopic rod 18, angle micro-drip oil pipe 22, hot and cold shunt pipe 24, high thermal conductivity coupler 34, semiconductor heat exchange plate group 35, miniature evaporative condenser 36, voltage stabilization controller 50 and photoelectric sensor in the present invention belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the angle disk 2, differential 3, elastic coupling 4, miniature electromagnetic telescopic rod 18, angle micro-drip oil pipe 22, hot and cold shunt pipe 24, high thermal conductivity coupler 34, semiconductor heat exchange plate group 35, miniature evaporative condenser 36, voltage stabilization controller 50 and photoelectric sensor are no longer explained in detail.

The usage and working principle of this device are as follows: first, the elastic coupling 4 is installed between the drive motor 5 and the housing 1 and the drive shaft 6 to facilitate flexible connection, so that it can absorb vibrations and compensate for installation errors during operation, and allow a certain angle of deviation, thereby protecting the equipment from instantaneous impact and vibration damage and ensuring smooth power transmission, and the contact member 16 is connected to the angle disk 2 to facilitate sensing or recording the rotation angle change of the angle disk 2. In this way, the contact member 16 can monitor the relative position or rotation angle of the first half-ring gear 12 and the second half-ring gear 10 in real time, and then feed back to the external logic controller, so that it can automatically form the control operation of the side control gear 11 as mentioned above, and the control operation state of the side control gear 11 is to install the inner rotating ring 19 on the surface side of the side control gear 11, so that the inner rotating ring 19 and the side control gear 11 synchronously form a fixed-rotating rotor structure, that is, the side control gear 11. When the control gear 11 rotates, the inner rotating ring 19, the micro electromagnetic telescopic rod 18, and the fastening ring column 17 remain stable. Later, when it is necessary to adjust the overall driving torque, speed change or motion adjustment, the micro electromagnetic telescopic rod 18 can be extended and retracted by current control, and then the inner rotating ring 19 engaged with the side of the side control gear 11 through the convex side drives the side control gear 11 to form forward and backward fine adjustment on the surface of the key position 26. The fine adjustment displacement formed can change the contact state of the side control gear 11 with the first half ring gear 12 and the second half ring gear 10, thereby realizing fine adjustment of torque, speed or motion characteristics, and the short adjustment shaft column 40 is installed on the side end of the fastening ring column 17, so that when the side control gear 11 rotates, the rotation of the short adjustment shaft column 40 is used as the rotation basis, and the short adjustment shaft column 40 forms a moving stator rotor structure on the side of the fastening ring column 17, and in the above-mentioned side control gear When the wheel 11 forms forward and backward fine adjustment on the surface of the key position 26, the interaction between the fine adjustment edge pattern 27 and the thread of the side regulating gear 11 can achieve a very small axial displacement, that is, the displacement control of the side regulating gear 11 can form a state of contact, meshing or non-contact with the first half ring gear 12 and the second half ring gear 10 at both ends, so as to adjust the torque, speed or motion characteristics of the operation, enhance the overall adjustability, and also improve the overall work efficiency and performance stability. The overall power is transmitted from the drive shaft 6 to the rotating gear ring plate 8, and then the power is distributed and the speed is adjusted through the differential 3, that is, when the outside of the drive shaft 6 rotates, the ring crank rod 13 and the rotating ring arm 15 are driven to rotate synchronously, and the side teeth 28 on the side of the rotating ring arm 15 and the rotating teeth 14 on the side of the ring crank rod 13 are engaged with the rotating gear ring plate 8, and then the power of the drive shaft 6 will be transmitted to the rotating gear ring plate 8, so that the rotating gear ring plate 8 The side heat-conducting ring 29 rotates inside the turn track 7, and then the side regulating gear 11 and the side heat-conducting ring 29 form a rotor-stator structure. At the same time, the first half ring gear 12, the second half ring gear 10 and the side heat-conducting ring 30 form a rotor-stator structure, that is, when the side regulating gear 11, the first half ring gear 12 and the second half ring gear 10 rotate, the side heat-conducting ring 29 and the side heat-conducting ring 30 do not rotate with it, but contact the side regulating gear 11, the first half ring gear 12 and the second half ring gear 10 in the rotating operation, so that the side heat-conducting ring 29 and the side heat-conducting ring 30 can absorb the heat generated by the side regulating gear 11, the first half ring gear 12 and the second half ring gear 10 during the operation from the heat-conducting pipe 31 and transfer it to the heat-conducting connector 32, thereby enhancing the heat conduction efficiency. Then, the heat pipe 33 is used so that when one end of the heat pipe 33 is heated, the fluid evaporates and moves to the other end, and condenses back into a liquid state after releasing the heat. state, and then circulates back and forth to achieve rapid heat transfer to the high thermal conductivity coupler 34, and the high thermal conductivity coupler 34 (copper, silver or special high thermal conductivity alloy) is used to quickly transfer the heat transferred by the heat pipe 33 to the semiconductor heat exchange plate group 35, so that the semiconductor heat exchange plate group 35 utilizes the characteristics of semiconductor materials and can control the flow direction of heat energy by the input of electrical energy, that is, when current passes through the semiconductor material, one side will absorb heat and the other side will release heat, so it can be used as a heat pump to transfer heat from one side to the other side as needed, thereby achieving the effect of cooling or heating, and then the heat from the semiconductor heat exchange plate group 35 is transferred to the internal refrigerant through the micro evaporative condenser 36, the refrigerant evaporates after absorbing heat, and then releases heat and reliquefies at the other end of the micro evaporative condenser 36, completing the transfer of heat energy, and then the two-way control valve pipe 38 is connected to the side end of the micro evaporative condenser 36, so that It can be used to accurately control the flow and direction of the refrigerant, thereby adjusting the cooling efficiency and response speed of the system, so that the two-way control valve pipe 38 can be automatically adjusted according to the overall needs to ensure the optimal operating state of the whole under different load conditions, and at the same time prevent the whole from being overcooled or overheated, and protect the whole device from damage, so that the two-way guide pipe 20 is connected to the bottom end of the two-way control valve pipe 38 through the three-way pipe valve, so that the generated fluid flows from one inlet to different outlets on the left and right ends to the two-way guide pipe 20, and then the flow control valve pipe 23 is used to accurately control the fluid flow through the two-way guide pipe 20, and then the bottom end of the flow control valve pipe 23 is connected to the cold and hot shunt pipe 24, so that the generated fluid can be divided into two paths of cold flow and hot flow, and then according to the needs, when the side regulating gear 11, the first half ring gear 12 and the second half ring gear 10 generate temperature rise, the cold flow pipe in the cold and hot shunt pipe 24 is in the cold and hot one-way control With the cooperation of the control valve 25, a condensed fluid is formed to the gear contact end where the temperature rise occurs, and the heat flow pipe in the cold and hot shunt pipe 24 can simultaneously preheat the hot and warm fluid to the subsequent dripping lubricating oil liquid according to needs, so as to improve the lubrication efficiency. In cooperation with the built-in photoelectric sensor, when it is detected that there is a blockage in the meshing connection of the above-mentioned gears, the external oil guide box injects the pre-prepared lubricating oil from the oil filling hole core 39 into the appropriate amount distribution pipe 21, and evenly distributes it to the angle micro-drip pipe 22 through the appropriate amount distribution pipe 21, so that the lubricating oil is accurately delivered to the specific gear meshing lubrication point, and then, the electromagnetic coil 48 is powered by the energy supply line 49. After receiving the current, the electromagnetic coil 48 generates a magnetic field, interacts with the superconducting magnet 47, drives the superconducting magnet 47 to rotate inside the sliding groove 58, and then rotates the electromagnetic rotating gear 44 through the insulating column 46, so that the rotation of the electromagnetic rotating gear 44 is The transmission is carried out by pushing the sliding tooth column 43 in the rail frame 42, and the rotational motion is converted into linear motion by utilizing the meshing of the sliding tooth column 43 and the electromagnetic rotating gear 44, and then, with the cooperation of the connecting piece 45, the first half ring gear 12 is slid and fine-tuned from the inside of the ring diameter of the contact piece 16, and after the sliding fine-tuning, the scale adjustment seat 53 can be adjusted in the slot of the shell 1 through the micro-electromagnetic guide rod 52, so that the cross-connecting plate 54 can be adjusted to limit the lowering of the insulating clamp 57, and the fixity of the insulating clamp 57 is utilized to limit the superconducting magnet 47, and the synchronous power supply line 49 automatically stops supplying power, effectively reducing friction and clearance, optimizing the transmission ratio, improving efficiency and reducing energy consumption, and ensuring that the transmission device as a whole is in overload or abnormal working conditions. The built-in torque detection sensor can realize automatic monitoring and prevention of overload as a whole, protect the transmission device from damage, reduce gear wear, and increase service life.

Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art 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 should be included in the protection scope of the present invention.

Claims (10)

1. A transmission for milling machine, characterized in that: including casing (1), the center end interlude of casing (1) is connected with drive shaft (6), the outside both ends of drive shaft (6) are overlapped respectively and are equipped with first semi-ring gear (12) and second semi-ring gear (10), the side end of first semi-ring gear (12) and second semi-ring gear (10) all meshes and is connected with limit side regulation and control gear (11), the front end avris outside cover of first semi-ring gear (12) is equipped with rotation ring (37), the outside cover of drive shaft (6) is equipped with contact (16), the side fastening piece (16) is connected with limit side fastener (41) in the side end fastening, the side fastening piece (41) is connected with and promotes rack (42) in the side end fastening, the inside sliding connection of promotion rack (42) has sliding tooth post (43), the side end meshing of sliding tooth post (43) is connected with electromagnetism rotation gear (44), electromagnetism rotation gear (44) are located the limit side annular inside of promotion rack (42), the limit top of promotion rack (42) sets up sealing sleeve (56), sealing sleeve (46) setting up sealing sleeve (46) side sealing sleeve (46), the utility model discloses a sealing sleeve, including casing (1) and sliding ring gear, sealing sleeve's (56) cavity internally mounted sets up solenoid (48), the top side sliding connection of sealing sleeve (56) has to support solid post (55), the bottom installation of supporting solid post (55) sets up restriction insulating clamp (57), the top fastening connection of supporting solid post (55) has cross connection board (54), the avris fastening connection of cross connection board (54) has scale adjustment seat (53), the bottom fastening connection of scale adjustment seat (53) has miniature electromagnetic guide arm (52), scale adjustment seat (53) and miniature electromagnetic guide arm (52) are installed in the left side inner wall surface fluting of casing (1), the top electric connection of solenoid (48) has energy supply circuit (49), the side externally mounted of energy supply circuit (49) sets up voltage stabilization controller (50), the side electric connection of energy supply circuit (49) has removable power (51), the side fastening connection of sliding tooth post (43) has link up piece (45), the side of link up piece (45) and first semi-diameter ring gear (12) are located inside ring gear (16) and contact with the side of first semi-diameter ring gear (12).

2. The transmission for a pulverizer as defined in claim 1, wherein: the side wall surface rotation contact of limit side regulation and control gear (11) is connected with limit side heat conduction ring (29), the side wall surface of first half ring gear (12) and second half ring gear (10) all rotates the contact and is connected with side heat conduction ring (30), the limit side contact of limit side heat conduction ring (29) and side heat conduction ring (30) is connected with heat pipe (31), the side connection of heat pipe (31) sets up heat conduction connecting piece (32), the side connection of heat conduction connecting piece (32) sets up heat pipe (33).

3. The transmission for a pulverizer as recited in claim 2, wherein: the top connection of heat pipe (33) sets up high heat conduction coupler (34), the top installation of high heat conduction coupler (34) sets up semiconductor heat exchange plate group (35), the side installation of semiconductor heat exchange plate group (35) sets up miniature evaporation condenser (36), the side intercommunication of miniature evaporation condenser (36) has two-way control valve pipe (38).

4. A transmission for a pulverizer as defined in claim 3, wherein: the bottom of bi-directional control valve pipe (38) has bi-directional delivery pipe (20) through three-way pipe valve intercommunication, the side intercommunication of bi-directional delivery pipe (20) has flow control valve pipe (23), the bottom intercommunication of flow control valve pipe (23) has cold and hot shunt tubes (24), cold and hot one-way control valve (25) are set up in the side installation of cold and hot shunt tubes (24).

5. The transmission for a pulverizer as defined in claim 1, wherein: the oil injection hole core (39) is connected to the top surface of the shell (1) in a penetrating manner, an appropriate amount of distributing pipes (21) are communicated to the bottom of the oil injection hole core (39), angle micro oil dropping pipes (22) are communicated to the left end and the right end of each appropriate amount of distributing pipes (21), an oil guide tank is externally connected to the top of the oil injection hole core (39), and the oil guide tank is connected with the built-in photoelectric sensor of the shell (1) in a signal connection manner.

6. The transmission for a pulverizer as defined in claim 1, wherein: the outside cover of drive shaft (6) is established and is connected with ring curved bar (13), the side end inner wall surface connection of ring curved bar (13) sets up swivel ring arm (15), the side end connection of swivel ring arm (15) sets up limit side tooth (28), the side end outer wall surface fastening of ring curved bar (13) has changeing tooth (14), the side end block of limit side tooth (28) and changeing tooth (14) is connected with swivel ring dish (8).

7. The transmission for a pulverizer as defined in claim 1, wherein: the side wall surface mounting of limit side regulation and control gear (11) sets up inner circle ring (19), both ends symmetry fastening connection has miniature electromagnetism telescopic link (18) about inner circle ring (19), the side fastening connection of miniature electromagnetism telescopic link (18) has fastening ring post spare (17).

8. The transmission for a pulverizer as defined in claim 7, wherein: the side end of the fastening ring column (17) is rotationally connected with a short adjusting shaft column (40), a key position (26) is arranged at the top end of the short adjusting shaft column (40), fine adjustment side lines (27) are formed in the surface of the top wall of the key position (26), and the fine adjustment side lines (27) are in threaded sliding connection with the side adjusting gear (11).

9. The transmission for a pulverizer as defined in claim 6, wherein: the right side end side installation of casing (1) sets up transition (7), rotation ring gear dish (8) are located the inside rotation connection of transition (7), the avris connection of rotation ring gear dish (8) sets up differential mechanism (3).

10. The transmission for a pulverizer as defined in claim 1, wherein: the inside mounting of casing (1) sets up amortization annular plate (9), the left side end connection of casing (1) sets up elastic coupling (4), the side connection of elastic coupling (4) sets up driving motor (5), the outside avris installation of casing (1) sets up angle scale (2), angle scale (2) and contact (16) connect the setting, the rotation angle of first semi-ring gear (12) and second semi-ring gear (10) is analyzed through the rotation angle of angle scale (2) to contact (16).