[go: up one dir, main page]

CN118934938A - A heavy-load synchronous multi-axle reduction gearbox for mobile transport equipment - Google Patents

A heavy-load synchronous multi-axle reduction gearbox for mobile transport equipment Download PDF

Info

Publication number
CN118934938A
CN118934938A CN202411051901.3A CN202411051901A CN118934938A CN 118934938 A CN118934938 A CN 118934938A CN 202411051901 A CN202411051901 A CN 202411051901A CN 118934938 A CN118934938 A CN 118934938A
Authority
CN
China
Prior art keywords
stage
gear
heavy
shaft
pinion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202411051901.3A
Other languages
Chinese (zh)
Inventor
陈文成
吕朝顺
程远平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Multiway Robotics Shenzhen Co Ltd
Original Assignee
Multiway Robotics Shenzhen Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Multiway Robotics Shenzhen Co Ltd filed Critical Multiway Robotics Shenzhen Co Ltd
Priority to CN202411051901.3A priority Critical patent/CN118934938A/en
Publication of CN118934938A publication Critical patent/CN118934938A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02086—Measures for reducing size of gearbox, e.g. for creating a more compact transmission casing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Retarders (AREA)

Abstract

The invention relates to the technical field of reduction boxes, in particular to a heavy-load synchronous multi-output shaft reduction box for mobile carrying equipment, which comprises a servo motor, wherein the output end of the servo motor is provided with a secondary planetary gear reducer, the output end direction of the second-stage planetary gear reducer is provided with a first-stage gear box assembly, and an intermediate transmission shaft penetrates through the first-stage gear box assembly. The reduction gearbox can ensure that no angle error occurs between a plurality of shafts even if the shafts bear bidirectional load during operation, ensure synchronous operation between a plurality of output shafts, ensure uniform distribution of contact stress between gears, ensure perfect balance of the strength of gears at all levels, reduce process cost and material requirements, realize synchronous operation of the plurality of output shafts, realize high transmission ratio of the whole system, have strong load capacity and extremely high rigidity of the transmission system, have compact integral structure and extremely small volume, and can bear bidirectional and alternating loads and simultaneously ensure rotation precision.

Description

Heavy-load synchronous multi-output shaft reduction gearbox for mobile carrying equipment
Technical Field
The invention relates to the technical field of reduction boxes, in particular to a heavy-load synchronous multi-output shaft reduction box for mobile carrying equipment.
Background
The reduction gearbox is a power transmission mechanism, which utilizes a speed converter of a gear to reduce the revolution number of a motor to a required revolution number and obtain a mechanism with larger torque, and is widely used in a mechanism for transmitting power and motion.
However, the chain transmission of the existing reduction gearbox has return errors under alternating load; the synchronous belt transmission generates an angle error under the condition of alternating load and has larger size; the accumulation of backlash between different stages of a tandem cylindrical gear drive under bi-directional loading will result in unavoidable angular errors, and as load builds up between each stage, gear contact stress will be multiplied, with poor load capacity.
Disclosure of Invention
The invention aims to provide a heavy-load synchronous multi-output shaft reduction gearbox for mobile carrying equipment, so as to solve the problem that the reduction gearbox design in the background art has defects.
In order to achieve the above purpose, the present invention provides the following technical solutions: a heavy-duty synchronous multi-output shaft reduction gearbox for a mobile carrying device, comprising:
The servo motor is provided with a secondary planetary gear reducer at the output end, a first-stage gear box assembly is arranged in the direction of the output end of the secondary planetary gear reducer, an intermediate transmission shaft penetrates through the first-stage gear box assembly, and parallel shaft gear box assemblies are arranged at two ends of the intermediate transmission shaft;
The first-stage gear box assembly comprises a first box body, a first box cover is arranged on one side of the first box body, a driving rod is connected to the output end of the second-stage planetary gear reducer, a first-stage pinion is arranged on the outer wall of the driving rod, a second-stage large gear is meshed with the outer wall of the first-stage pinion, first bearings are arranged on two sides of the second-stage large gear, and an intermediate transmission shaft penetrates through the inside of the second-stage large gear;
The parallel shaft gear box assembly comprises a second box body, a second box cover is arranged on one side of the second box body, second pinion gears are arranged on the outer walls of two ends of the middle transmission shaft, second bearings are arranged on two sides of the second pinion gears, a third gear is meshed with one side outer wall of the second pinion gears, an output shaft penetrates through the inside of the third gear, a second third gear is meshed with the other side outer wall of the second pinion gears, a shaft rod penetrates through the inside of the second third gear, and a second output shaft penetrates through the inside of the second third gear.
Preferably, the output end of the servo motor is fixedly connected with the input end of the secondary planetary gear reducer.
Preferably, the output end of the secondary planetary gear reducer is fixedly connected with the driving rod, and the first box body is fixedly connected with the second box cover.
Preferably, the driving rod is fixedly connected with the primary pinion, and the first box cover is mounted on the first box body through bolts.
Preferably, the secondary large gear is fixedly connected with the middle transmission shaft, and the middle transmission shaft is rotationally connected with the first box cover through the first bearing.
Preferably, the middle transmission shaft is fixedly connected with the secondary pinion, and the second box cover is mounted on the second box body through bolts.
Preferably, the middle transmission shaft is in rotary connection with the second box cover through the second bearing, and the first tertiary gear is in fixed connection with the first output shaft.
Preferably, the second tertiary gear is fixedly connected with the shaft rod, and the second tertiary gear is fixedly connected with the second output shaft.
Preferably, the first output shaft, the shaft rod and the second output shaft are all in rotary connection with the second box body and the second box cover through the second bearing, and one side, far away from the first tertiary gear, of the second pinion is provided with four second tertiary gears.
Preferably, the second tertiary gears are meshed with each other, and the values of the backlash of the second tertiary gear and the first tertiary gear are not equal, but the sum of the backlash is equal.
Compared with the prior art, the invention has the beneficial effects that:
(1) The novel reduction gearbox is applied to mobile carrying equipment and used for driving a low-speed heavy-duty actuating mechanism, so that angle errors can be avoided even bearing bidirectional loads between a plurality of shafts in operation, synchronous operation among a plurality of output shafts is guaranteed, the thickness and the height of the gearbox are greatly reduced while the assembly precision is guaranteed due to a unique gearbox structure, contact stress is evenly distributed among gears is guaranteed, the intensity of each stage of gears is perfectly balanced, and the process cost and the material requirement are reduced.
(2) The novel reduction gearbox can realize synchronization of a plurality of output shafts, the transmission ratio of the whole system is very high, the load capacity is strong, the rigidity of the transmission system is very high, the whole structure is compact, the volume is very small, and the rotation precision can be ensured while bearing bidirectional and alternating loads.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a first stage gearbox assembly of the present invention;
FIG. 3 is an exploded schematic view of the first stage gearbox assembly of the present invention;
FIG. 4 is a schematic cross-sectional view of a parallel shaft gearbox assembly of the present invention;
FIG. 5 is an exploded schematic view of the parallel shaft gearbox assembly of the present invention;
fig. 6 is an exploded view of the overall structure of the present invention.
In the figure: 01. a servo motor; 02. a secondary planetary gear reducer; 03. a first stage gearbox assembly; 31. a first box body; 32. a first box cover; 33. a driving rod; 34. a primary pinion; 35. a secondary large gear; 36. a first bearing; 04. an intermediate transmission shaft; 05. a parallel shaft gearbox assembly; 51. a second box body; 52. a second box cover; 53. a secondary pinion; 54. a second bearing; 55. a first tertiary gear; 56. a first output shaft; 57. a second tertiary gear; 58. a shaft lever; 59. and a second output shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, an embodiment of the present application is provided: the application discloses a heavy-load synchronous multi-output shaft reduction gearbox for mobile carrying equipment, wherein a servo motor 01, a secondary planetary gear reducer 02, a first bearing 36 and a second bearing 54 which are all directly purchased in the market are all of the prior art, and the principle and the connection mode of the servo motor, the second planetary gear reducer, the first bearing 36 and the second bearing 54 are all well known to those skilled in the art, so that the servo motor, the second planetary gear reducer, the first bearing 36 and the second bearing 54 are not described herein.
Comprising the following steps: the servo motor 01, the output end of the servo motor 01 is provided with a second-stage planetary gear reducer 02, the direction of the output end of the second-stage planetary gear reducer 02 is provided with a first-stage gear box assembly 03, an intermediate transmission shaft 04 penetrates through the first-stage gear box assembly 03, the intermediate transmission shaft 04 can drive a second-stage pinion 53 to rotate when rotating, the second-stage pinion 53 can drive a first-stage gear 55 and a second-stage gear 57 to rotate, and parallel shaft gear box assemblies 05 are arranged at two ends of the intermediate transmission shaft 04;
The first-stage gearbox assembly 03 comprises a first-stage gearbox body 31, a first-stage box cover 32 is arranged on one side of the first-stage gearbox body 31, a driving rod 33 is connected to the output end of the second-stage planetary gear reducer 02, the driving rod 33 can drive a first-stage pinion 34 to rotate, the first-stage pinion 34 drives a second-stage large gear 35 to rotate, the first-stage pinion 34 is arranged on the outer wall of the driving rod 33, the second-stage large gear 35 is meshed with the outer wall of the first-stage pinion 34, the second-stage large gear 35 can drive an intermediate transmission shaft 04 to rotate, the intermediate transmission shaft 04 drives the second-stage pinion 53 to rotate, first bearings 36 are arranged on two sides of the second-stage large gear 35, friction can be reduced by the first bearings 36, accordingly, rotation is smoother, energy consumption is reduced, and the intermediate transmission shaft 04 penetrates through the interior of the second-stage large gear 35;
The parallel shaft gearbox assembly 05 comprises a second box body 51, a second box cover 52 is arranged on one side of the second box body 51, a second pinion 53 is arranged on the outer walls of two ends of the middle transmission shaft 04, second bearings 54 are arranged on two sides of the second pinion 53, friction can be relieved by the second bearings 54, accordingly rotation is smoother, energy consumption is reduced, a first tertiary gear 55 is meshed with the outer wall of one side of the second pinion 53, a first output shaft 56 penetrates through the inner portion of the first tertiary gear 55, a second tertiary gear 57 is meshed with the outer wall of the other side of the second pinion 53, power can be transmitted between the second tertiary gears 57, and further the second output shaft 59 is driven to rotate, a shaft 58 penetrates through the inner portion of the third tertiary gear 57, and a second output shaft 59 penetrates through the inner portion of the third tertiary gear 57.
Further, the output end of the servo motor 01 is fixedly connected with the input end of the secondary planetary gear reducer 02, so that the servo motor 01 can drive the secondary planetary gear reducer 02 to operate, and the output end of the secondary planetary gear reducer 02 further drives the driving rod 33 to rotate.
Further, the output end of the second-stage planetary gear reducer 02 is fixedly connected with the driving rod 33, so that the servo motor 01 can transmit power to the driving rod 33 through the second-stage planetary gear reducer 02 to drive the driving rod 33 to rotate, the first box 31 is fixedly connected with the second box cover 52, and firmness of the first box 31 and the second box cover 52 is ensured.
Further, the driving rod 33 is fixedly connected with the primary pinion 34, so that the driving rod 33 can drive the primary pinion 34 to rotate, the primary pinion 34 drives the secondary large gear 35 to rotate, the first box cover 32 is mounted on the first box body 31 through a bolt, and the first box cover 32 is conveniently detached by unscrewing the bolt.
Further, the second large gear 35 is fixedly connected with the intermediate transmission shaft 04, so that the second large gear 35 can drive the intermediate transmission shaft 04 to rotate, the intermediate transmission shaft 04 drives the second small gear 53 to rotate, the intermediate transmission shaft 04 is rotationally connected with the first box cover 32 through the first bearing 36, and the first bearing 36 can reduce friction, so that the rotation is smoother and the energy consumption is reduced.
Further, the intermediate transmission shaft 04 is fixedly connected with the secondary pinion 53, so that the secondary pinion 53 can be driven to rotate when the intermediate transmission shaft 04 rotates, the secondary pinion 53 can drive the first tertiary gear 55 and the second tertiary gear 57 to rotate, the second box cover 52 is mounted on the second box body 51 through bolts, and the second box cover 52 can be conveniently detached by unscrewing the bolts.
Further, the intermediate transmission shaft 04 is rotationally connected with the second case cover 52 through the second bearing 54, and the second bearing 54 can reduce friction, so that the rotation is smoother and the energy consumption is reduced, the first tertiary gear 55 is fixedly connected with the first output shaft 56, and the first tertiary gear 55 is ensured to drive the first output shaft 56 to rotate.
Further, the second tertiary gear 57 is fixedly connected with the shaft lever 58, and the second tertiary gear 57 is fixedly connected with the second output shaft 59, so that the second tertiary gear 57 can drive the second output shaft 59 to rotate.
Further, the first output shaft 56, the shaft rod 58 and the second output shaft 59 are all rotationally connected with the second box 51 and the second box cover 52 through the second bearing 54, the second bearing 54 can reduce friction, so that rotation is smoother and energy consumption is reduced, four second-stage gears 57 are arranged on one side, away from the first-stage gear 55, of the second-stage pinion 53, the shaft rod 58 penetrates through the inside of the three second-stage gears 57, which are close to the second-stage pinion 53, and the second output shaft 59 penetrates through the inside of the second-stage gear 57.
Further, the second tertiary gears 57 are meshed with each other, so that power can be transmitted between the second tertiary gears 57, the second output shaft 59 is driven to rotate, the values of the backlash of the second tertiary gears 57 and the first tertiary gears 55 are unequal, the sum of the backlash is equal, the return errors of the two sides are equal, and angles of all the output shafts are equal.
Working principle: when the device is used, the servo motor 01 firstly inputs an angle, the servo motor 01 drives the second-stage planetary gear reducer 02 to move, the output end of the second-stage planetary gear reducer 02 drives the driving rod 33 to rotate, the driving rod 33 drives the first-stage pinion 34 to rotate, the first-stage pinion 34 drives the second-stage large gear 35 to rotate, the second-stage large gear 35 drives the middle transmission shaft 04 to rotate, the middle transmission shaft 04 drives the second-stage pinion 53 to rotate, the second-stage pinion 53 drives the first-stage gear 55 and the second-stage gear 57 to rotate, the first-stage gear 55 drives the first output shaft 56 to rotate, the second-stage gear 57 drives the second-stage output shaft 59 to rotate, so that the four output shafts are driven to rotate, when the load direction is reversed, all gear pairs change the contact tooth profile positions, at the moment, the transmission return errors are twice the sum of the gear side gaps, and the return errors are equal due to the fact that the gear side gaps at two sides are controlled to be equal, and the angles of all output shafts are equal. The above is the whole working principle of the invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1.一种用于移动运载设备的重载同步多出轴减速箱，其特征在于，包括：1. A heavy-load synchronous multi-axle reduction gearbox for mobile transport equipment, characterized by comprising: 伺服电机(01)，所述伺服电机(01)的输出端设置有二级行星齿轮减速器(02)，所述二级行星齿轮减速器(02)的输出端方向设置有第一级齿轮箱组件(03)，所述第一级齿轮箱组件(03)的内部贯穿有中间传动轴(04)，所述中间传动轴(04)的两端设置有并联平行轴齿轮箱组件(05)；A servo motor (01), wherein a two-stage planetary gear reducer (02) is arranged at the output end of the servo motor (01), a first-stage gearbox assembly (03) is arranged in the direction of the output end of the two-stage planetary gear reducer (02), an intermediate transmission shaft (04) runs through the interior of the first-stage gearbox assembly (03), and parallel parallel-axis gearbox assemblies (05) are arranged at both ends of the intermediate transmission shaft (04); 第一级齿轮箱组件(03)，所述第一级齿轮箱组件(03)包括一号箱体(31)，所述一号箱体(31)的一侧安装有一号箱盖(32)，所述二级行星齿轮减速器(02)的输出端连接有驱动杆(33)，所述驱动杆(33)的外壁安装有一级小齿轮(34)，所述一级小齿轮(34)的外壁啮合有二级大齿轮(35)，所述二级大齿轮(35)的两侧设置有一号轴承(36)，所述二级大齿轮(35)的内部贯穿有中间传动轴(04)；A first-stage gearbox assembly (03), the first-stage gearbox assembly (03) comprising a first housing (31), a first housing cover (32) being installed on one side of the first housing (31), an output end of the second-stage planetary gear reducer (02) being connected to a driving rod (33), a first-stage pinion (34) being installed on an outer wall of the driving rod (33), a second-stage large gear (35) being meshed with an outer wall of the first-stage pinion (34), first bearings (36) being installed on both sides of the second-stage large gear (35), and an intermediate transmission shaft (04) running through the interior of the second-stage large gear (35); 并联平行轴齿轮箱组件(05)，所述并联平行轴齿轮箱组件(05)包括二号箱体(51)，所述二号箱体(51)的一侧安装有二号箱盖(52)，所述中间传动轴(04)的两端外壁安装有二级小齿轮(53)，所述二级小齿轮(53)的两侧设置有二号轴承(54)，所述二级小齿轮(53)的一侧外壁啮合有一号三级齿轮(55)，所述一号三级齿轮(55)的内部贯穿有一号输出轴(56)，所述二级小齿轮(53)的另一侧外壁啮合有二号三级齿轮(57)，三个所述二号三级齿轮(57)的内部贯穿有轴杆(58)，一个所述二号三级齿轮(57)的内部贯穿有二号输出轴(59)。A parallel parallel shaft gearbox assembly (05), the parallel parallel shaft gearbox assembly (05) comprising a second housing (51), a second housing cover (52) being installed on one side of the second housing (51), a second pinion gear (53) being installed on the outer walls at both ends of the intermediate transmission shaft (04), a second bearing (54) being arranged on both sides of the second pinion gear (53), a first third gear (55) being meshed with an outer wall on one side of the second pinion gear (53), a first output shaft (56) being passed through the interior of the first third gear (55), a second third gear (57) being meshed with an outer wall on the other side of the second pinion gear (53), a shaft (58) being passed through the interiors of three of the second third gears (57), and a second output shaft (59) being passed through the interior of one of the second third gears (57). 2.根据权利要求1所述的一种用于移动运载设备的重载同步多出轴减速箱，其特征在于：所述伺服电机(01)的输出端与二级行星齿轮减速器(02)的输入端呈固定连接。2. A heavy-load synchronous multi-axis reducer for mobile transport equipment according to claim 1, characterized in that the output end of the servo motor (01) is fixedly connected to the input end of the two-stage planetary gear reducer (02). 3.根据权利要求1所述的一种用于移动运载设备的重载同步多出轴减速箱，其特征在于：所述二级行星齿轮减速器(02)的输出端与驱动杆(33)呈固定连接，所述一号箱体(31)与二号箱盖(52)呈固定连接。3. According to claim 1, a heavy-load synchronous multi-axis reducer for mobile transportation equipment is characterized in that the output end of the two-stage planetary gear reducer (02) is fixedly connected to the drive rod (33), and the first box body (31) is fixedly connected to the second box cover (52). 4.根据权利要求1所述的一种用于移动运载设备的重载同步多出轴减速箱，其特征在于：所述驱动杆(33)与一级小齿轮(34)呈固定连接，所述一号箱盖(32)通过螺栓安装在一号箱体(31)上。4. A heavy-load synchronous multi-axle reduction gearbox for mobile transport equipment according to claim 1, characterized in that the drive rod (33) is fixedly connected to the first-stage pinion (34), and the first box cover (32) is installed on the first box body (31) by bolts. 5.根据权利要求2所述的一种用于移动运载设备的重载同步多出轴减速箱，其特征在于：所述二级大齿轮(35)与中间传动轴(04)呈固定连接，所述中间传动轴(04)通过一号轴承(36)与一号箱盖(32)呈转动连接。5. A heavy-load synchronous multi-axle reduction gearbox for mobile transport equipment according to claim 2, characterized in that the secondary large gear (35) is fixedly connected to the intermediate transmission shaft (04), and the intermediate transmission shaft (04) is rotationally connected to the No. 1 box cover (32) through a No. 1 bearing (36). 6.根据权利要求2所述的一种用于移动运载设备的重载同步多出轴减速箱，其特征在于：所述中间传动轴(04)与二级小齿轮(53)呈固定连接，所述二号箱盖(52)通过螺栓安装在二号箱体(51)上。6. A heavy-load synchronous multi-axle reduction gearbox for mobile transport equipment according to claim 2, characterized in that the intermediate transmission shaft (04) is fixedly connected to the secondary pinion (53), and the second box cover (52) is installed on the second box body (51) by bolts. 7.根据权利要求3所述的一种用于移动运载设备的重载同步多出轴减速箱，其特征在于：所述中间传动轴(04)通过二号轴承(54)与二号箱盖(52)呈转动连接，所述一号三级齿轮(55)与一号输出轴(56)呈固定连接。7. A heavy-load synchronous multi-axle reduction gearbox for mobile transport equipment according to claim 3, characterized in that the intermediate transmission shaft (04) is rotationally connected to the No. 2 box cover (52) through the No. 2 bearing (54), and the No. 1 three-stage gear (55) is fixedly connected to the No. 1 output shaft (56). 8.根据权利要求4所述的一种用于移动运载设备的重载同步多出轴减速箱，其特征在于：所述二号三级齿轮(57)与轴杆(58)呈固定连接，所述二号三级齿轮(57)与二号输出轴(59)呈固定连接。8. A heavy-load synchronous multi-axis reduction gearbox for mobile transport equipment according to claim 4, characterized in that the second third-stage gear (57) is fixedly connected to the shaft (58), and the second third-stage gear (57) is fixedly connected to the second output shaft (59). 9.根据权利要求5所述的一种用于移动运载设备的重载同步多出轴减速箱，其特征在于：所述一号输出轴(56)、轴杆(58)和二号输出轴(59)均通过二号轴承(54)与二号箱体(51)和二号箱盖(52)呈转动连接，所述二级小齿轮(53)远离一号三级齿轮(55)的一侧设置有四个二号三级齿轮(57)。9. A heavy-load synchronous multi-axis reduction gearbox for mobile transport equipment according to claim 5, characterized in that: the No. 1 output shaft (56), the shaft (58) and the No. 2 output shaft (59) are all rotatably connected to the No. 2 housing (51) and the No. 2 housing cover (52) through the No. 2 bearing (54), and four No. 2 third-stage gears (57) are arranged on the side of the secondary pinion (53) away from the No. 1 third-stage gear (55). 10.根据权利要求1所述的一种用于移动运载设备的重载同步多出轴减速箱，其特征在于：所述二号三级齿轮(57)之间相互啮合，所述二号三级齿轮(57)和一号三级齿轮(55)的侧隙数值不相等，但侧隙之和相等。10. A heavy-load synchronous multi-axle reduction gearbox for mobile transport equipment according to claim 1, characterized in that: the second and third-stage gears (57) are meshed with each other, and the side clearance values of the second and third-stage gears (57) and the first and third-stage gears (55) are not equal, but the sum of the side clearances is equal.
CN202411051901.3A 2024-08-01 2024-08-01 A heavy-load synchronous multi-axle reduction gearbox for mobile transport equipment Pending CN118934938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202411051901.3A CN118934938A (en) 2024-08-01 2024-08-01 A heavy-load synchronous multi-axle reduction gearbox for mobile transport equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202411051901.3A CN118934938A (en) 2024-08-01 2024-08-01 A heavy-load synchronous multi-axle reduction gearbox for mobile transport equipment

Publications (1)

Publication Number Publication Date
CN118934938A true CN118934938A (en) 2024-11-12

Family

ID=93351837

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202411051901.3A Pending CN118934938A (en) 2024-08-01 2024-08-01 A heavy-load synchronous multi-axle reduction gearbox for mobile transport equipment

Country Status (1)

Country Link
CN (1) CN118934938A (en)

Similar Documents

Publication Publication Date Title
CN106979280B (en) Parallel multistage planetary gear speed reduction transmission mechanism
CN104121334B (en) A kind of coaxial single input bidirectional output large speed ratio cycloidal reducer
US20070213171A1 (en) Gear assembly
CN204592162U (en) A kind of industrial robot high rigidity large speed ratio cycloidal reducer
EP2479455B1 (en) Large-ratio speed changing apparatus
CN101761633A (en) Four-stage driving combined type speed reducer and speed reduction method thereof
CN100458217C (en) Single inputting and double outputting planetary speed reducer
CN105465315B (en) It is a kind of to enter scene 2 formula combination mechanical differential more
US6582338B1 (en) Differential unit with worm gearsets
CN210034325U (en) High-precision planetary small-tooth-difference double-differential speed reducing mechanism
CN102230519B (en) Face gear planetary gearbox
CN205780685U (en) A kind of decelerator
CN118934938A (en) A heavy-load synchronous multi-axle reduction gearbox for mobile transport equipment
JPH03117748A (en) Gear transmission
CN201348024Y (en) Compound small teeth difference reducing gear
CN203962876U (en) The two-way output large speed ratio cycloidal reducer of a kind of coaxial single input
CN218882976U (en) Mining integral large-speed-ratio inner three-ring speed reduction transmission mechanism
CN106917847A (en) The robot double uniform many modulus gear train assemblies in parallel of microminiature planetary gear
CN2491651Y (en) Reverse synchronous reductor set
TWM591134U (en) Gear variable-speed mechanism
CN109780163A (en) A reciprocating cylindrical sinusoidal end face movable tooth reducer
CN109139812A (en) A kind of New-type cycloidal planetary reducer
CN104154185A (en) Built-in planetary transmission high-rigidity small-tooth-difference gear transmission device
JP4638059B2 (en) Parallel drive transmission
CN210034302U (en) Large-speed-ratio hollow planetary reducer

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination