Improved differential mechanism with optimized structure and performance
By optimizing the structure and component design of the differential mechanism, the problems of large size, difficult maintenance and high energy consumption of the traditional differential mechanism are solved, and efficient, stable and intelligent power transmission and control are achieved.
Patent Information
- Application Number
- CN202422223524.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-09-11
AI Technical Summary
Traditional differential mechanisms are bulky, complex in structure, difficult to maintain, have high energy losses and limited service life under complex working conditions.
The differential mechanism design with optimized structure includes components such as reducer, input shaft, output shaft, adjustment transmission device, induction switch, etc. Through efficient transmission and real-time monitoring, friction and wear are reduced and service life is extended.
It achieves a compact overall structural design, improves transmission efficiency and stability, reduces energy consumption and maintenance costs, extends service life, and improves the level of intelligent control.
Smart Images
Figure CN223424576U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of mechanical transmission equipment, in particular to an improved differential mechanism with optimized structure and performance. Background Art
[0002] Differential mechanisms are widely used in various fields. They are devices used to compensate for or adjust asymmetries in motion or force in mechanical systems. They have multiple degrees of freedom and can accept multiple independent input motions corresponding to the number of degrees of freedom to produce a specific output motion. Traditional differential mechanisms, under complex working conditions, have problems such as large size, complex structure leading to difficult maintenance, high energy loss, and limited service life. Utility Model Content
[0003] In order to solve some of the problems existing in the above-mentioned prior art, the utility model provides an improved differential mechanism with optimized structure and performance.
[0004] To achieve the above-mentioned objectives, the present invention provides an improved differential mechanism with optimized structure and performance, including a differential mechanism body, the differential mechanism body including an input device and an output device; the input device includes a reducer, the reducer is provided with an input shaft, and the outer side of the input shaft is provided with an input shaft sleeve; the output device includes an output shaft, and the output shaft is provided with a channel steel and an output shaft bearing seat; the output shaft is provided through the channel steel and the output shaft bearing seat, and a positioning plate is also installed at the end of the output shaft, and a control device is provided through the positioning plate; the differential mechanism body also includes an adjusting transmission device, which is provided between the input device and the output device.
[0005] When the present invention is working, the external power source is first connected to the reducer to provide power for the entire differential mechanism, and the power is received through the input shaft on the reducer. The input shaft sleeve sleeved on the outside of the input shaft plays a role of protection and positioning; after the reducer receives the power, it starts to slow down and increase the torque. The decelerated power is transmitted to the front side plate through the input shaft, and the front side plate serves as the starting point of the transmission system; then the adjustment transmission device starts to work, in which the connecting shaft serves as a key transmission component, and transmits the power from the front side plate to the rear side plate through the pulley; the pulley and the connecting shaft are connected by the pulley bushing to achieve smooth rotation and reduce friction and wear; the outer end face of the pulley is equipped with an axial retaining ring to ensure that the axial position of the pulley is stable to prevent sliding or falling off; the two ends of the connecting shaft are fastened to the front side plate and the rear side plate by slotted nuts and lock washers to ensure the stability and reliability of the transmission; the power transmitted and adjusted by the adjustment transmission device is finally output through the output shaft, and the output shaft penetrates The channel steel and the output shaft bearing seat provide stable support; a positioning plate is installed at the end of the output shaft, and a control device is provided on the positioning plate, which includes a switch plate and an induction switch installed thereon; the induction switch is installed in the arc-shaped mounting groove of the switch plate and can be slid and adjusted in position as needed to detect or control the motion state or position of the output shaft; finally, the control device monitors and adjusts the operating state of the differential mechanism in real time according to the feedback signal of the induction switch to ensure that the output meets the preset requirements; during long-term operation, regularly check and maintain each component, especially the lubrication condition of the connecting shaft and pulley, and replenish grease when necessary; according to actual operating conditions and performance requirements, adjust the position of the induction switch or replace different types of switches to optimize the control effect; through the above work flow, the improved differential mechanism efficiently and stably converts the input power into output power that meets the requirements, and realizes real-time monitoring and adjustment of the output state through precise control devices.
[0006] The beneficial effects of the utility model are: an improved differential mechanism with optimized structure and performance, which is safe and reliable to use. By optimizing the layout and structural design of each component, a more compact overall structure is achieved, and space utilization is improved; a high-performance reducer is adopted to improve transmission efficiency and stability; an induction switch is equipped to monitor the operating status in real time, thereby improving the level of intelligent control and automated production; at the same time, friction and wear are reduced, energy consumption and maintenance costs are reduced, and service life is extended.
[0007] As a further improvement of the present invention, in order to optimize the overall structural layout and improve space utilization and stability; the adjusting transmission device includes a front side plate and a rear side plate, and the front side plate and the rear side plate are respectively connected to the input shaft and the output shaft; a connecting shaft is provided between the front side plate and the rear side plate, and a pulley is provided on the connecting shaft; slotted nuts and locking washers are provided at both ends of the connecting shaft, and are fixed to the front side plate and the rear side plate by the slotted nuts and the locking washers.
[0008] As a further improvement of the present invention, in order to improve the intelligence level and facilitate users to timely understand the operating status of the equipment and perform maintenance; the control device includes a switch plate, which is provided with a mounting groove; the mounting groove is arranged in an arc shape as a whole, and there are several mounting grooves; the mounting groove is also provided with an induction switch, which can slide in the mounting groove.
[0009] As a further improvement of the present invention, in order to improve the transmission efficiency and prevent the pulley from moving in the axial direction, a pulley bushing is provided between the pulley and the connecting shaft, and an axial retaining ring is installed on the outer end surface of the pulley.
[0010] As a further improvement of the present invention, in order to reduce friction and wear, lower energy consumption and maintenance costs, and extend service life, the surface of the connecting shaft is coated with grease before assembly.
[0011] As a further improvement of the present invention, in order to ensure the stability and reliability of the power output, the reducer adopts a model with low speed and high torque output performance, and the terminal box position is 0°. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings:
[0013] Figure 1 It is a structural diagram of the present utility model.
[0014] Figure 2 For the utility model Figure 1 Schematic diagram of the center A direction.
[0015] Figure 3 For the utility model Figure 1 Schematic diagram of the middle BB section.
[0016] Among them, 1 reducer, 2 front side plate, 3 slotted nut, 4 lock washer, 5 connecting shaft, 6 pulley, 7 pulley bushing, 8 axial retaining ring, 9 rear side plate, 10 channel steel, 11 output shaft bearing seat, 12 positioning plate, 13 input shaft, 14 input shaft sleeve, 15 output shaft, 16 induction switch, 17 switch plate, 18 mounting slot. DETAILED DESCRIPTION
[0017] like Figure 1-3 An improved differential mechanism with optimized structure and performance shown in the figure includes a differential mechanism body, which includes an input device and an output device; the input device includes a reducer 1, on which an input shaft 13 is provided, and an input shaft sleeve 14 is provided on the outer side of the input shaft 13; the output device includes an output shaft 15, on which a channel steel 10 and an output shaft bearing seat 11 are provided; the output shaft 15 is provided through the channel steel 10 and the output shaft bearing seat 11, and a positioning plate 12 is also installed at the end of the output shaft 15, and a control device is provided through the positioning plate 12; the differential mechanism body also includes an adjusting transmission device, which is provided between the input device and the output device; the adjusting transmission device includes a front side plate 2 and a rear side plate 9, which are respectively connected to the input shaft 13 and the output shaft 11 Shaft 15; a connecting shaft 5 is provided between the front side plate 2 and the rear side plate 9, and a pulley 6 is provided on the connecting shaft 5; slotted nuts 3 and locking washers 4 are provided at both ends of the connecting shaft 5, and are fixed to the front side plate 2 and the rear side plate 9 by the slotted nuts 3 and locking washers 4; the control device includes a switch plate 17, on which a mounting groove 18 is provided; the mounting groove 18 is arranged in an arc shape as a whole, and there are several mounting grooves 18; an induction switch 16 is also provided in the mounting groove 18, and the induction switch 16 can slide in the mounting groove 18; a pulley bushing 7 is also provided between the pulley 6 and the connecting shaft 5, and an axial retaining ring 8 is installed on the outer end surface of the pulley 6; the connecting shaft 5 is coated with grease on the surface before assembly; the reducer 1 adopts a model with low speed and high torque output performance, and the terminal box position is 0°.
[0018] When the present invention is working, the external power source is first connected to the reducer 1 to provide power for the entire differential mechanism, and is received through the input shaft 13 on the reducer 1. The input shaft sleeve 14 sleeved on the outside of the input shaft 13 plays a protective and positioning role; after the reducer 1 receives the power, it starts to slow down and increase the torque, and the decelerated power is transmitted to the front side plate 2 through the input shaft 13, and the front side plate 2 serves as the starting point of the transmission system; then the adjustment transmission device starts to work, in which the connecting shaft 5 serves as a key transmission component, and transmits the power from the front side plate 2 to the rear side plate 9 through the pulley 6; the pulley 6 and the connecting shaft 5 are smoothly rotated by the pulley bushing 7, and the friction and wear are reduced; the outer end face of the pulley 6 is equipped with an axial retaining ring 8 to ensure that the axial position of the pulley 6 is stable and prevents sliding or falling off; the two ends of the connecting shaft 5 are fastened to the front side plate 2 and the rear side plate 9 by slotted nuts 3 and stop washers 4 to ensure the stability and reliability of the transmission; the power transmitted and adjusted by the adjustment transmission device is finally output through the output shaft 15, and the output shaft 1 5 penetrates the channel steel 10 and the output shaft bearing seat 11 for stable support. A positioning plate 12 is installed at the end of the output shaft 15, and a control device is provided on the positioning plate, including a switch plate 17 and an inductive switch 16 mounted thereon. The inductive switch 16 is installed in the arc-shaped mounting groove 18 of the switch plate 17 and can be slid and adjusted as needed to detect or control the motion state or position of the output shaft 15. Finally, the control device monitors and adjusts the operating state of the differential mechanism in real time based on the feedback signal from the inductive switch 16 to ensure that the output meets the preset requirements. During long-term operation, each component, especially the lubrication condition of the connecting shaft 5 and the pulley 6, is regularly inspected and maintained, and grease is replenished when necessary. The position of the inductive switch 16 is adjusted or a different type of switch is replaced according to actual operating conditions and performance requirements to optimize the control effect. Through the above-mentioned working process, the improved differential mechanism efficiently and stably converts input power into output power that meets the requirements, and realizes real-time monitoring and adjustment of the output state through a precise control device.
[0019] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.
Claims
1. An improved differential mechanism with optimized structure and performance, comprising a differential mechanism body, characterized in that: The differential mechanism body includes an input device and an output device; the input device includes a reducer (1), the reducer (1) is provided with an input shaft (13), and the outer side of the input shaft (13) is provided with an input shaft sleeve (14); the output device includes an output shaft (15), and the output shaft (15) is provided with a channel steel (10) and an output shaft bearing seat (11); the output shaft (15) is provided through the channel steel (10) and the output shaft bearing seat (11), and a positioning plate (12) is further installed at the end of the output shaft (15), and a control device is provided through the positioning plate (12); the differential mechanism body also includes an adjusting transmission device, which is provided between the input device and the output device.
2. The improved differential mechanism with optimized structure and performance according to claim 1, characterized in that: The regulating transmission device comprises a front side plate (2) and a rear side plate (9), wherein the front side plate (2) and the rear side plate (9) are respectively connected to an input shaft (13) and an output shaft (15); a connecting shaft (5) is provided between the front side plate (2) and the rear side plate (9), and a pulley (6) is provided on the connecting shaft (5); slotted nuts (3) and stop washers (4) are provided at both ends of the connecting shaft (5), and the connecting shaft (5) is fixed to the front side plate (2) and the rear side plate (9) through the slotted nuts (3) and the stop washers (4).
3. The improved differential mechanism with optimized structure and performance according to claim 1, characterized in that: The control device comprises a switch plate (17), and a mounting groove (18) is provided on the switch plate (17); the mounting groove (18) is arranged in an arc shape as a whole, and a plurality of the mounting grooves (18) are provided; the mounting groove (18) is also provided with an induction switch (16), and the induction switch (16) can slide in the mounting groove (18).
4. The improved differential mechanism with optimized structure and performance according to claim 2, characterized in that: A pulley bushing (7) is further provided between the pulley (6) and the connecting shaft (5), and an axial retaining ring (8) is installed on the outer end surface of the pulley (6).
5. The improved differential mechanism with optimized structure and performance according to claim 2 or 4, characterized in that: The surface of the connecting shaft (5) is coated with grease before assembly.
6. The improved differential mechanism with optimized structure and performance according to claim 1, characterized in that: The reducer (1) is a model with low speed and high torque output performance, and the terminal box position is 0°.