CN214888732U

CN214888732U - Planetary speed reduction land leveler wheel side with independent modularization

Info

Publication number: CN214888732U
Application number: CN202120681781.0U
Authority: CN
Inventors: 魏传仁; 方建国; 李金超
Original assignee: Xuzhou Zhonghan Machinery Co ltd
Current assignee: Xuzhou Zhonghan Machinery Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-26
Anticipated expiration: 2031-04-02

Abstract

The utility model provides a planet speed reduction leveler axle wheel limit with independent modularization, include: m6 screw, apron I, outer lane, socket head cap screw, sealing washer, inner circle, ring gear, bearing frame, planet carrier subassembly, bearing, double sprocket, oil blanket, adjusting shim, apron II, stay, bolt, adjusting nut, adjusting bolt, stopper, semi-axis, sun gear, planet wheel axle, planet wheel and axle housing, apron I link together through M6 screw and outer lane, the sealing washer install on the inner circle, planet wheel axle and planet wheel be connected with planet carrier subassembly cooperation, semi-axis, sun gear, planet wheel axle and planet wheel install inside the axle housing, do not need whole rear axle must break away from with whole car just can the maintenance, the maintenance is simple, can not hinder the engineering progress, cost of maintenance also greatly reduced.

Description

Planetary speed reduction land leveler wheel side with independent modularization

Technical Field

The utility model relates to a planet speed reduction leveler axle wheel limit with independent modularization belongs to one kind of leveler axle technical field.

Background

The land leveler is the main mechanical equipment in the earthwork, is used for the ground leveling operation of road, bridge and airport, the loss of the land leveler is great when working at ordinary times, especially the project can often work continuously for a long time when robbing the time limit for a project, the frequent operation of shifting gears of the land leveler, thus can cause the rear axle of the land leveler to break down very easily, and the land leveler on the market is a three-section drive axle now, the manufacture, the assembly is complicated, the maintenance is very troublesome and complicated, it must break away from with the whole car to maintain the whole rear axle, and the local position of the construction is far, and the traffic is inconvenient, the maintenance can be started after the maintenance equipment of the specialty such as need arrive the place, not only the project progress can receive the delay, and the maintenance cost is greatly increased.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a planet speed reduction leveler axle wheel limit with independent modularization does not need whole rear axle must break away from with whole car just can the maintenance, and the maintenance is simple, can not hinder the engineering progress, and cost of maintenance is greatly reduced also.

The utility model provides a planet speed reduction leveler axle limit with independent modularization, include: m6 screw, apron I, outer lane, socket head cap screw, sealing washer, inner circle, ring gear, bearing frame subassembly, bearing, double sprocket, oil blanket, adjusting shim, apron II, stay, bolt, adjusting nut, adjusting bolt, stopper, semi-axis, sun gear, planet wheel axle, planet wheel and axle housing, apron I link together through M6 screw and outer lane, the sealing washer install on the inner circle, the inner circle pass through socket head cap screw and axle housing and install together, planet wheel frame subassembly be the assembly of planet wheel frame and supporting shaft, double sprocket and planet wheel frame subassembly be connected together, bearing fixed mounting on the bearing frame, oil blanket fixed mounting on the bearing frame, adjusting shim install in the middle of bearing and apron II, apron II fix adjusting shim and bearing together through stay and bolt cooperation in proper order, the adjusting nut, the adjusting bolt and the limiting block are fixed at one end of the half shaft, the other end of the half shaft is connected with the sun gear through splines, the planet wheel shaft and the planet wheel are connected with the planet wheel carrier assembly in a matched mode, and the half shaft, the sun gear, the planet wheel shaft and the planet wheel are installed inside the axle housing.

Preferably, the bearing seat is provided with an oil inlet hole.

Preferably, the planet carrier assembly member is fixedly connected to the bearing.

Preferably, the double row sprocket is splined to the planet carrier assembly member.

Compared with the prior art, the utility model discloses a planet wheel carrier is with the bearing frame, the ring gear, the bearing, double sprocket and slewing bearing inner circle, constitute a planetary reduction wheel limit module with adjustment gasket and apron bolt installation, such modular design, just do not need whole rear axle to unpack apart in the maintenance, also do not need rear axle and whole car to break away from just can the maintenance, the maintenance duration has been shortened greatly, the engineering progress can not be hindered, maintenance cost greatly reduced also, originally, it is variable that the planetary reduction leveler wheel limit that has independent modularization has the velocity ratio, the output torque is variable, the structure is more reasonable, and the manufacturing process nature is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

reference numbers in the figures: 2. the bearing comprises a cover plate, 3, an outer ring, 4, an inner hexagon screw, 5, a sealing ring, 6, an inner ring, 7, a gear ring, 8, a bearing seat, 9, a planet carrier assembly, 10, a bearing, 11, a double-row chain wheel, 12, an oil seal, 13, an adjusting gasket, 14, a cover plate, 15, a locking sheet, 16, a bolt, 17, an adjusting nut, 18, an adjusting bolt, 19, a limiting block, 20, a half shaft, 21, a sun wheel, 22, a planet wheel shaft, 23, a planet wheel, 24 and an axle housing.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1 in combination, the present invention provides a planetary reduction grader axle side with individual modularity, comprising: the cover plate I2, the outer ring 3, the inner hexagon screws 4, the seal ring 5, the inner ring 6, the gear ring 7, the bearing seat 8, the planet carrier assembly 9, the bearing 10, the double-row chain wheel 11, the oil seal 12, the adjusting gasket 13, the cover plate II 14, the locking sheet 15, the bolt 16, the adjusting nut 17, the adjusting bolt 18, the limiting block 19, the half shaft 20, the sun wheel 21, the planet wheel shaft 22, the planet wheel 23 and the axle housing 24, the cover plate I2 is connected with the outer ring 3 through the M6 screws 1, the cover plate I2 can block dust and prevent the interior of the dust oil seal 12, the seal ring 5 is arranged on the inner ring 6, the inner ring 6 is arranged with the axle housing 24 through the inner hexagon screws 4, the gear ring 7 is easy to damage when in use, when the gear ring 7 is damaged, the gear ring 7 can be detached, so that the maintenance is convenient without detaching the whole machine, the planet carrier assembly 9 is a combination of a planet carrier and a supporting shaft, and is more stable as a whole, the planet carrier assembly 9 has the function of the supporting shaft, the double-row chain wheel 11 is connected with the planet carrier assembly 9 through a spline, the bearing 10 is fixedly arranged on the bearing seat 8, the bearing 10 can be fixed to form the rotation of the double-row chain wheel 11 through the double-row chain wheel 11, the adjusting gasket 13 and the bearing seat 8, the oil seal 12 is fixedly arranged on the bearing seat 8, the oil seal 12 is used for lubricating the bearing 10, the adjusting gasket 13 is arranged between the bearing 10 and the cover plate II 14, the cover plate II 14 fixes the adjusting gasket 13 and the bearing 10 together through the matching of the locking sheet 15 and the bolt 16, the cover plate 14 and the adjusting gasket 13 are used for adjusting the axial clearance of the bearing 10, and the adjusting nut 17 is simple, practical and reliable, and the adjusting nut 17, The adjusting bolt 18 and the limiting block 19 are fixed at one end of a half shaft 20, the other end of the half shaft 20 is connected with a sun wheel 21 through a spline, a planetary wheel shaft 22 and a planetary wheel 23 are connected with the planetary wheel carrier assembly 9 in a matched mode, and the half shaft 20, the sun wheel 21, the planetary wheel shaft 22 and the planetary wheel 23 are installed inside an axle housing 24.

The bearing seat 8 is provided with an oil inlet hole, and oil transmitted by the chain lubricates the bearing 10 and can be cooled.

The planet carrier assembly 9 is fixedly connected with the bearing 10, the existing wheel-side planet carrier assembly 9 and the bearing 10 are not fixed together, the planet carrier assembly 9 and the bearing 10 are fixed together, and the wheel-side planet carrier assembly cannot shake and is more stable when being used.

The double-row chain wheel 11 is connected with the planet wheel carrier assembly 9 through splines, and the connection mode is more stable and reliable.

Through inner circle 6 install into a whole through hexagon socket head cap screw 4 and axle housing 24, pass through 6 holes of inner circle through bolt bearing frame 8, ring gear 7 and constitute a planetary reduction wheel limit module on axle housing 24, just do not need whole rear axle to unpack apart in the maintenance, also do not need rear axle and whole car to break away from just can the maintenance.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An axle side of a planetary reduction grader with individual modularity comprising: m6 screw (1), apron I (2), outer lane (3), hexagon socket head cap screw (4), sealing washer (5), inner circle (6), ring gear (7), bearing frame (8), planet wheel carrier subassembly (9), bearing (10), double sprocket (11), oil blanket (12), adjusting shim (13), apron II (14), stay (15), bolt (16), adjusting nut (17), adjusting bolt (18), stopper (19), half axle (20), sun gear (21), planet wheel axle (22), planet wheel (23) and axle housing (24), its characterized in that, apron I (2) link together with outer lane (3) through M6 screw (1), sealing washer (5) install on inner circle (6), inner circle (6) install together with axle housing (24) through hexagon socket head cap screw (4), planet wheel carrier subassembly (9) be the combination of planet wheel carrier and supporting shaft, the double-row chain wheel (11) is connected with the planet wheel carrier component (9), the bearing (10) is fixedly arranged on the bearing seat (8), the oil seal (12) is fixedly arranged on the bearing seat (8), the adjusting gasket (13) is arranged between the bearing (10) and the cover plate II (14), the cover plate II (14) is matched with the bolt (16) through the locking sheet (15) to fix the adjusting gasket (13) and the bearing (10) together in sequence, the adjusting nut (17), the adjusting bolt (18) and the limiting block (19) are fixed at one end of the half shaft (20), the other end of the half shaft (20) is connected with the sun gear (21) through a spline, the planet wheel shaft (22) and the planet wheel (23) are connected with the planet wheel carrier component (9) in a matching way, the half shaft (20), the sun gear (21), the planet wheel shaft (22) and the planet wheel (23) are arranged in the axle housing (24).

2. An axle side of a planetary reduction grader with individual modularity according to claim 1, characterized in that the bearing seat (8) is opened with oil inlet hole.

3. The planetary reduction grader axle side of claim 1 wherein the carrier assembly (9) is fixedly attached to the bearing (10).

4. The planetary reduction grader axle side with individual modularity according to claim 1 characterized in that the double row sprocket (11) is splined to the planet carrier assembly (9).