CN214215372U - Low-noise driving front axle assembly of agricultural machinery - Google Patents
Low-noise driving front axle assembly of agricultural machinery Download PDFInfo
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- CN214215372U CN214215372U CN202022999279.2U CN202022999279U CN214215372U CN 214215372 U CN214215372 U CN 214215372U CN 202022999279 U CN202022999279 U CN 202022999279U CN 214215372 U CN214215372 U CN 214215372U
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- bracket
- horizontal baffle
- axle housing
- main reducer
- reducer assembly
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Abstract
The utility model discloses a low noise drive front axle assembly of agricultural machine, including axle housing and main reducer assembly, the bottom center department of axle housing is provided with the extension board, and the below of main reducer assembly is provided with firm frame, and firm frame includes front bracket, after-poppet and horizontal baffle, and adjustable the installing in the front side of horizontal baffle of front bracket, the adjustable rear side of installing at horizontal baffle of after-poppet, horizontal baffle is connected with the extension board. The utility model discloses a design of firm frame carries out the auxiliary stay to the part that main reducer assembly extended the axle housing and lifts to effectively improve the installation steadiness between main reducer assembly and the axle housing, reduce the mechanical vibration of main reducer assembly, and through the further design to firm frame structure, front bracket, back bracket and horizontal baffle are adjustable installation, can carry out suitable regulation according to the length that main reducer assembly actually extended the axle housing, ensure the firm effect to the main reducer assembly.
Description
Technical Field
The utility model belongs to the technical field of the drive front axle assembly, concretely relates to low noise drive front axle assembly of agricultural machine.
Background
With the continuous development of society, people can only adopt manual work before general, all can replace with corresponding machinery at present, for example when reaping crops, people can adopt the harvester to replace the reaping of hook to have higher harvesting efficiency. At present, the engineering or agricultural machine is usually set to four-wheel drive in order to have better power support, so the front axle of the engineering or agricultural machine needs to realize two functions of steering and driving wheels simultaneously, namely, the steering driving front axle. The main reducer assembly of current drive front axle generally is located the symmetric center department of axle housing, and main reducer assembly direct mount is on the axle housing, and the mounting structure stability between main reducer assembly and the axle housing is general.
Disclosure of Invention
The utility model aims to provide the technical scheme of agricultural machine low noise drive front axle assembly to the not enough and provide that prior art exists, overall structure design is ingenious reasonable, therefore, the clothes hanger is strong in practicability, the part that extends the axle housing to the main reducing gear assembly through the design of firm frame carries out the auxiliary stay and lifts, thereby effectively improve the installation steadiness between main reducing gear assembly and the axle housing, reduce the mechanical vibration of main reducing gear assembly, and through the further design to firm frame structure, both ends around the main reducing gear assembly are supported respectively to fore-stock and after-poppet, and the fore-stock, after-poppet is adjustable installation with horizontal baffle, can carry out suitable regulation according to the length that the main reducing gear assembly actually extends the axle housing, ensure the firm effect to the main reducing gear assembly.
In order to solve the technical problem, the utility model discloses a following technical scheme:
agricultural machinery low noise drive front axle assembly, including axle housing and main reducer assembly, the main reducer assembly is located the mounting groove at axle housing center, its characterized in that: the bottom center department of axle housing is provided with the extension board, and the below of main reducer assembly is provided with steady frame, and steady frame and extension board fixed connection, steady frame include front bracket, rear bracket and horizontal baffle, and the front side at horizontal baffle is installed in the adjustable of front bracket, and the rear side at horizontal baffle is installed in the adjustable of rear bracket, and horizontal baffle is connected with the extension board.
Further, be provided with the axle sleeve on the axle housing, the axle sleeve is located the top of mounting groove, is provided with support piece on the axle sleeve, and the axle sleeve can realize and be connected between the chassis, and support piece's on the axle sleeve design can improve the installation fastness between the horizontal axis of axle sleeve and chassis, improves the structural strength and the steadiness of axle sleeve.
Further, support piece includes support bracket and spacing clamp plate, both ends all are provided with support bracket around the axle sleeve, spacing clamp plate is spacing to compress tightly on the top surface of axle housing, support bracket and spacing clamp plate fixed connection, structural design is ingenious reasonable, need not in the installation between support piece and the axle housing to carry out operations such as drilling welding on the axle housing surface, the installation is dismantled conveniently simply, two support bracket difference joints are on the axle sleeve around, receive the restriction of axle sleeve, and spacing clamp plate receives the restriction of axle housing top surface, thereby restrict the removal about support piece, two support bracket lean on respectively again in the front and back both ends face of axle housing around simultaneously, thereby restrict support piece's back-and-forth movement, effectively ensure the installation fastness between support piece and the axle housing.
Further, both ends all are provided with the mounting panel about support bracket, be provided with the perforation on the mounting panel, both ends all are provided with the locating lever about both sides around spacing clamp plate, locating lever and perforation phase-match, the mounting panel is established on the locating lever that corresponds through the perforation cover, and the tip of locating lever is provided with fastening nut, design through mounting panel and locating lever realizes the accurate grafting location between support bracket and the spacing clamp plate, spacing the tightly of rethread fastening nut, effectively guarantee the firm in connection nature between support bracket and the spacing clamp plate, ensure whole support piece's structural strength.
Furthermore, the bottoms of the front bracket and the rear bracket are respectively provided with a mounting seat, the mounting seats are provided with a clamping groove, the clamping groove is matched with the horizontal guide plate, the mounting seats are movably clamped on the horizontal guide plate through the clamping groove, the mounting seats are limited and fixed with the horizontal guide plate through set screws, the front bracket, the corresponding mounting seats, the rear bracket and the corresponding mounting seats are of an integrally formed structure, so that the structural strength of the front bracket and the rear bracket is effectively ensured, the mounting seats are movably clamped with the horizontal guide plate through the clamping grooves, the mounting among the front bracket, the rear bracket and the horizontal guide plate is realized, and the mounting mode enables the front bracket and the rear bracket to move along the surface of the horizontal guide plate, so that the positions of the front bracket and the rear bracket can be adjusted to a certain degree, the supporting and lifting of the main reducer assembly by the front bracket and the rear bracket are ensured, and the auxiliary support for the main reducer assemblies with different lengths is stable, the application range of the stabilizing frame is enlarged, after the position is adjusted, the fixing screws are used for abutting and fixing, the mounting firmness among the front bracket, the rear bracket and the horizontal guide plate is effectively guaranteed, and the structural stability of the whole stabilizing frame is guaranteed.
Further, both sides all are provided with dovetail groove around the top surface of horizontal baffle, be provided with the forked tail slider on the top face of draw-in groove, forked tail slider and forked tail spout phase-match, forked tail slider activity joint is at dovetail groove, it is spacing to realize the further accurate joint between mount pad and the horizontal baffle through the design of forked tail spout and forked tail slider, effectively improve the preceding bracket, the joint steadiness between back bracket and the horizontal baffle, improve structural safety, also make follow-up preceding bracket, the position control of back bracket steady more reliable.
Further, be provided with the slot on the bottom surface of extension board, the center department of horizontal baffle is provided with the inserted block, inserted block and slot phase-match, peg graft and peg graft in the slot, and the inserted block passes through bolt assembly and extends extension board fixed connection, it is spacing with the grafting of extension board to realize horizontal baffle through the design of slot and inserted block, the hole of reserving on deuterogamying extension board and the inserted block, cooperation bolt assembly is with the inserted block with extend the extension board further the installation fixed, effectively ensure the installation fastness between the two, and whole easy dismounting is simple, and convenient operation.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
the utility model has the advantages of ingenious and reasonable design of the whole structure, strong practicability, and auxiliary supporting and lifting are carried out on the part of the main reducer assembly extending out of the axle housing through the design of the stabilizing frame, thereby effectively improving the installation stability between the main reducer assembly and the axle housing, reducing the mechanical vibration of the main reducer assembly, and through the further design of the stabilizing frame structure, the front bracket and the rear bracket respectively support and lift the front end and the rear end of the main reducer assembly, the groove on the front bracket is matched with the front end of the main reducer assembly, the groove on the rear bracket is matched with the rear end of the main reducer assembly, the contact area of the front bracket, the rear bracket and the main reducer assembly is ensured, the supporting and lifting to the bottom of the main reducer assembly is ensured, and the front bracket, the rear bracket and the horizontal guide plate are installed in an adjustable way, and can be properly adjusted according to the length of the main reducer assembly actually extending out of the axle housing, ensure the firm effect to the main reducer assembly, be applicable to the support to the main reducer assembly of different length dimensions firm, effectively enlarge the application scope of firm frame, set up support piece pair axle sleeve part simultaneously on the axle sleeve and consolidated to make the axle sleeve with.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of a low-noise driving front axle assembly of the agricultural machine of the present invention;
FIG. 2 is a schematic view of the mounting structure of the middle stabilizing frame, the supporting member and the axle housing of the present invention;
FIG. 3 is a schematic bottom view of FIG. 2;
FIG. 4 is a schematic view of the mounting structure of the extension support plate and the axle housing of the present invention;
fig. 5 is a schematic structural view of the middle stabilizing frame of the present invention;
FIG. 6 is a schematic structural view of a front bracket according to the present invention;
fig. 7 is a schematic structural view of the rear bracket of the present invention;
FIG. 8 is a schematic structural view of a support member according to the present invention;
fig. 9 is a schematic structural view of a support bracket according to the present invention;
fig. 10 is a schematic structural view of the middle limit pressing plate of the present invention.
In the figure: 1-axle housing; 2-a main reducer assembly; 3-mounting grooves; 4-extension of the plate; 5-a stabilizing frame; 6-front bracket; 7-rear bracket; 8-horizontal guide plate; 9-shaft sleeve; 10-a support; 11-a support bracket; 12-a limit pressure plate; 13-mounting a plate; 14-perforating; 15-positioning rods; 16-a fastening nut; 17-a mounting seat; 18-a card slot; 19-set screws; 20-dovetail chutes; 21-dovetail slide block; 22-slot; 23-an insert block; 24-a bolt assembly; 25-hub.
Detailed Description
As shown in fig. 1 to 10, do the utility model discloses agricultural machinery low noise drive front axle assembly, including axle housing 1 and main reducer assembly 2, main reducer assembly 2 is located the mounting groove 3 at axle housing 1 center, the bottom center department of axle housing 1 is provided with extends extension board 4, main reducer assembly 2's below is provided with firm frame 5, firm frame 5 with extend extension board 4 fixed connection, firm frame 5 includes front bracket 6, rear bracket 7 and horizontal baffle 8, front bracket 6 adjustable installation is in the front side of horizontal baffle 8, rear bracket 7 adjustable installation is in the rear side of horizontal baffle 8, horizontal baffle 8 is connected with extension board 4. Be provided with axle sleeve 9 on axle housing 1, axle sleeve 9 is located the top of mounting groove 3, is provided with support piece 10 on the axle sleeve 9, and axle sleeve 9 can realize and the chassis between be connected, and the design of the horizontal axis of axle sleeve 9 on the support piece 10 can improve axle sleeve 9 and chassis between the installation fastness, improve axle sleeve 9's structural strength and steadiness.
Both ends all are provided with mounting panel 13 about support bracket 11, be provided with perforation 14 on mounting panel 13, both ends all are provided with locating lever 15 about both sides around spacing clamp plate 12, locating lever 15 and perforation 14 phase-match, mounting panel 13 overlaps through perforation 14 and establishes on corresponding locating lever 15, and the tip of locating lever 15 is provided with fastening nut 16, design through mounting panel 13 and locating lever 15 realizes the accurate grafting location between support bracket 11 and the spacing clamp plate 12, spacing the tightly of rethread fastening nut 16, effectively guarantee the firm in connection nature between support bracket 11 and the spacing clamp plate 12, ensure whole support piece 10's structural strength.
The bottoms of the front bracket 6 and the rear bracket 7 are respectively provided with a mounting seat 17, the mounting seats 17 are provided with a clamping groove 18, the clamping groove 18 is matched with the horizontal guide plate 8, the mounting seats 17 are movably clamped on the horizontal guide plate 8 through the clamping grooves 18, the mounting seats 17 are limited and fixed with the horizontal guide plate 8 through set screws 19, the front bracket 6, the corresponding mounting seats 17, the rear bracket 7 and the corresponding mounting seats 17 are of an integrally formed structure, so that the structural strength of the front bracket 6 and the rear bracket 7 is effectively ensured, the mounting seats 17 are movably clamped with the horizontal guide plate 8 through the clamping grooves 18, the mounting between the front bracket 6 and the rear bracket 7 and the horizontal guide plate 8 is realized, in addition, the mounting mode ensures that the front bracket 6 and the rear bracket 7 can move along the surface of the horizontal guide plate 8, so that the positions of the front bracket 6 and the rear bracket 7 can be adjusted to ensure the supporting and lifting of the main reducer assembly 2 by the front bracket 6 and the rear bracket 7, the auxiliary support that is applicable to main reducer assembly 2 to different length is firm, enlarges the application scope of steady frame 5, after position control, supports the installation fastness of tightly fixing between effectively guaranteeing front bracket 6, back bracket 7 and the horizontal baffle 8 through holding screw 19, guarantees the structural stability of whole steady frame 5.
Both sides all are provided with dovetail groove 20 around horizontal guide 8's the top surface, be provided with forked tail slider 21 on draw-in groove 18's the top end face, forked tail slider 21 and forked tail chute 20 phase-match, forked tail slider 21 activity joint is at forked tail chute 20, it is spacing to realize further accurate joint between mount pad 17 and the horizontal guide 8 through forked tail chute 20 and forked tail slider 21's design, effectively improve preceding bracket 6, the joint steadiness between after bracket 7 and the horizontal guide 8, improve structural safety, also make follow-up preceding bracket 6, the position control of after bracket 7 is more steady reliable.
Extend and be provided with slot 22 on extension 4's the bottom surface, horizontal baffle 8's center department is provided with inserted block 23, inserted block 23 and slot 22 phase-match, peg graft and peg graft in slot 22, and inserted block 23 passes through bolt assembly 24 and extends extension 4 fixed connection, it is spacing with extension 4's grafting to realize horizontal baffle 8 through the design of slot 22 and inserted block 23, the hole of reserving on deuterogamying extension 4 and the inserted block 23, cooperation bolt assembly 24 is further fixed with inserted block 23 and extension 4 installation, effectively ensure the installation fastness between the two, and whole easy dismounting is simple, and convenient operation.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.
Claims (7)
1. Agricultural machinery low noise drive front axle assembly, including axle housing and main reducer assembly, the main reducer assembly is located in the mounting groove at axle housing center, its characterized in that: the bottom center department of axle housing is provided with the extension board, the below of main reducer assembly is provided with steady frame, steady frame with extension board fixed connection, firm frame includes front bracket, rear bracket and horizontal baffle, front bracket adjustable mounting be in the front side of horizontal baffle, rear bracket adjustable mounting be in the rear side of horizontal baffle, horizontal baffle with extend the extension board and be connected.
2. The agricultural mechanical low-noise driving front axle assembly according to claim 1, wherein: the axle housing is provided with an axle sleeve, the axle sleeve is located above the mounting groove, and the axle sleeve is provided with a supporting piece.
3. The agricultural mechanical low-noise driving front axle assembly according to claim 2, wherein: the supporting piece comprises a supporting bracket and a limiting pressing plate, the supporting bracket is arranged at the front end and the rear end of the shaft sleeve, the limiting pressing plate is pressed on the top surface of the axle housing in a limiting mode, and the supporting bracket is fixedly connected with the limiting pressing plate.
4. The agricultural mechanical low noise drive front axle assembly of claim 3, wherein: both ends all are provided with the mounting panel about support bracket, be provided with the perforation on the mounting panel, both ends all are provided with the locating lever about both sides around spacing clamp plate, the locating lever with the perforation phase-match, the mounting panel passes through the perforation cover is established correspondingly on the locating lever, just the tip of locating lever is provided with fastening nut.
5. The agricultural mechanical low-noise driving front axle assembly according to claim 1, wherein: the front bracket with the bottom of back bracket all is provided with the mount pad, be provided with the draw-in groove on the mount pad, draw-in groove and horizontal baffle phase-match, the mount pad passes through draw-in groove activity joint is in on the horizontal baffle, just the mount pad through holding screw with the horizontal baffle is spacing fixed.
6. The agricultural mechanical low-noise driving front axle assembly according to claim 5, wherein: the top surface front and back both sides of horizontal baffle all are provided with the forked tail spout, be provided with the forked tail slider on the top face of draw-in groove, the forked tail slider with the forked tail spout phase-match, forked tail slider activity joint in the forked tail spout.
7. The agricultural mechanical low-noise driving front axle assembly according to claim 5, wherein: the bottom surface of the extension supporting plate is provided with a slot, the center of the horizontal guide plate is provided with an insertion block, the insertion block is matched with the slot, the insertion block is inserted into the slot, and the insertion block is fixedly connected with the extension supporting plate through a bolt assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022999279.2U CN214215372U (en) | 2020-12-11 | 2020-12-11 | Low-noise driving front axle assembly of agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022999279.2U CN214215372U (en) | 2020-12-11 | 2020-12-11 | Low-noise driving front axle assembly of agricultural machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214215372U true CN214215372U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022999279.2U Active CN214215372U (en) | 2020-12-11 | 2020-12-11 | Low-noise driving front axle assembly of agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214215372U (en) |
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2020
- 2020-12-11 CN CN202022999279.2U patent/CN214215372U/en active Active
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