CN107830157B - Gear assembling gear box - Google Patents
Gear assembling gear box Download PDFInfo
- Publication number
- CN107830157B CN107830157B CN201711032146.4A CN201711032146A CN107830157B CN 107830157 B CN107830157 B CN 107830157B CN 201711032146 A CN201711032146 A CN 201711032146A CN 107830157 B CN107830157 B CN 107830157B
- Authority
- CN
- China
- Prior art keywords
- gear
- positioning
- bulge
- sealing bulge
- reinforcing rib
- 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.)
- Active
Links
Images
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
- F16H57/03—Gearboxes; Mounting gearing therein characterised by means for reinforcing gearboxes, e.g. ribs
-
- 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
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
-
- 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
- F16H2057/02017—Gearboxes; Mounting gearing therein characterised by special features related to the manufacturing of the gear case, e.g. special adaptations for casting
-
- 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
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
- F16H2057/02056—Gearboxes for particular applications for vehicle transmissions for utility vehicles, e.g. tractors or agricultural machines
Abstract
The invention belongs to the technical field of tractor assembly accessories, and particularly discloses a gear assembly gearbox which comprises a positioning plate, a plurality of positioning lug plates, a plurality of lug plate positioning holes, a first gear sealing bulge, a plurality of first reinforcing rib plates, a plurality of first cavities, a second gear sealing bulge, a plurality of second reinforcing rib plates, a plurality of third reinforcing rib plates, a third gear sealing bulge, a plurality of fourth reinforcing rib plates, a plurality of second cavities, a fourth gear sealing bulge, a semicircular positioning bulge and a group of auxiliary positioning columns. The invention has the beneficial effects that: the gearbox is reasonable in structural design and convenient to assemble, solves the problems that the existing gearbox is complex, raw materials are consumed in production and are easy to deform and break, saves production raw materials through a reasonable design structure, improves the tightness of sealing after assembly, eliminates the problem of potential safety hazards, and is convenient to install, disassemble and maintain; the whole body is an integrally formed main body structure, so that the production and the processing are convenient, the deformation and the fracture are not easy to occur, and the sealing performance is stable.
Description
Technical Field
The invention belongs to the technical field of tractor assembly accessories, and particularly relates to a gear assembly gearbox.
Background
The tractor is a self-propelled power machine used for towing and driving the operation machinery to complete various mobile operations, can also be used as fixed operation power, and consists of systems or devices such as an engine, transmission, walking, steering, hydraulic suspension, power output, electric instruments, driving control, towing and the like; the power of an engine is transmitted to a driving wheel through a transmission system, so that a tractor runs, and in real life, a rubber belt is commonly used as a power transmission medium and is divided into tractors with agricultural, industrial and special purposes according to functions and purposes; the tractor is divided into a wheel type tractor, a crawler type tractor, a boat-shaped tractor, a self-propelled chassis and the like according to the structure type.
According to statistics, the tractor market in China in 2010 is stable in operation and presents a plurality of new characteristics, the total industrial value and the sales income reach 348.13 billion yuan and 400.23 billion yuan respectively, meanwhile, the export delivery value keeps strong growth momentum continuously, the market demand of domestic large and medium tractors is continuously high-level operation, but the growth is slow, and the demand is continuously extended to the direction of high horsepower; the market of the small tractor continues to continuously climb by two digits, on the other hand, the market demand of each region is unbalanced, the brand competition is fierce day by day, the market concentration is further improved, however, compared with agriculture developed countries and regions such as Europe and America, the market demand saturation degree is far not reached, in addition, the backward structural performance of the product is a problem commonly existing in tractor products in China, and the technical level is still to be improved.
The gear box is an important part widely applied to mechanical transmission, and the main function of the gear box is to assemble, seal and protect gears and ensure accurate transmission of gear transmission power, and the like.
Accordingly, in view of the above problems, the present invention provides a gear assembly gearbox.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a gear assembling gear box which is reasonable in structural design and convenient to assemble, solves the problems that the existing gear box is complex, raw materials are consumed in production and are easy to deform and break, saves production raw materials through a reasonable design structure, improves the tightness of sealing after assembling, avoids potential safety hazards, and is convenient to install, disassemble and maintain.
The technical scheme is as follows: the invention provides a gear assembly gearbox, which comprises a positioning plate, a plurality of positioning lug plates arranged on the positioning plate, a plurality of lug plate positioning holes arranged in the plurality of positioning lug plates, a first gear sealing bulge arranged on the positioning plate, a plurality of first reinforcing rib plates with two ends respectively connected with the positioning plate and the first gear sealing bulge, a plurality of first cavities arranged among the plurality of first reinforcing rib plates, a second gear sealing bulge arranged on the positioning plate and matched with the first gear sealing bulge for use, a plurality of second reinforcing rib plates with two ends respectively connected with the positioning plate and the second gear sealing bulge, a plurality of third reinforcing rib plates, a third gear sealing bulge arranged on the positioning plate and matched with the first gear sealing bulge for use, and a plurality of fourth reinforcing rib plates with two ends respectively connected with the positioning plate and the third gear sealing bulge, the positioning plate comprises a plurality of fourth reinforcing rib plates, a plurality of second cavities arranged among the fourth reinforcing rib plates, a fourth gear sealing bulge arranged on the positioning plate and matched with the first gear sealing bulge for use, a semicircular positioning bulge arranged on the other side of the positioning plate and matched with the fourth gear sealing bulge for use, and a group of auxiliary positioning columns arranged in the fourth gear sealing bulge and matched with the semicircular positioning bulge for use.
According to the technical scheme, the gear assembling gear box further comprises a plurality of auxiliary positioning plate positioning holes formed in the positioning plate.
According to the technical scheme, the gear assembling gear box further comprises an auxiliary limiting clamping groove arranged in the positioning plate.
According to the technical scheme, the gear assembling gear box further comprises an auxiliary positioning hole, a bar-shaped limiting protrusion and a bar-shaped positioning groove, wherein the auxiliary positioning hole is formed in the positioning plate and is arranged between the first gear sealing protrusion and the second gear sealing protrusion, and the bar-shaped positioning groove is formed in the bar-shaped limiting protrusion.
Compared with the prior art, the gear assembling gearbox has the beneficial effects that: on one hand, the gearbox is reasonable in structural design and convenient to assemble, solves the problems that the existing gearbox is complex, large in material consumption in production and easy to deform and break, saves production raw materials through a reasonable design structure, improves the tightness of sealing after assembly, eliminates the potential safety hazard problem, and is convenient to install, disassemble and maintain; on the other hand, the whole body is an integrally formed main body structure, so that the production and the processing are convenient, the deformation and the fracture are not easy to occur, and the sealing performance is stable.
Drawings
FIG. 1 is a schematic top view of a gear assembly gearbox of the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
FIG. 3 is a schematic bottom view of a gear assembly gearbox of the present invention;
FIG. 4 is a side view schematic of the structure of FIG. 3;
wherein, the numbers in the figure are marked as follows: 1-positioning plate, 2-positioning lug plate, 3-lug plate positioning hole, 4-first gear sealing bulge, 5-first reinforcing rib plate, 6-first cavity, 7-strip-shaped positioning groove, 8-second gear sealing bulge, 9-second reinforcing rib plate, 10-third reinforcing rib plate, 11-third gear sealing bulge, 12-fourth reinforcing rib plate, 13-second cavity, 14-fourth gear sealing bulge, 15-semicircular positioning bulge, 16-auxiliary positioning column, 17-auxiliary positioning plate positioning hole, 18-auxiliary limiting clamping groove, 19-auxiliary positioning hole and 20-strip-shaped limiting bulge.
Detailed Description
The invention is further elucidated with reference to the drawings and the embodiments.
As shown in figures 1, 2, 3 and 4, the gear assembly gearbox comprises a positioning plate 1, a plurality of positioning lug plates 2 arranged on the positioning plate 1, a plurality of lug plate positioning holes 3 arranged in the plurality of positioning lug plates 2, a first gear sealing bulge 4 arranged on the positioning plate 1, a plurality of first reinforcing rib plates 5 with two ends respectively connected with the positioning plate 1 and the first gear sealing bulge 4, a plurality of first cavities 6 arranged between the plurality of first reinforcing rib plates 5, a second gear sealing bulge 8 arranged on the positioning plate 1 and used with the first gear sealing bulge 4, a plurality of second reinforcing rib plates 9 with two ends respectively connected with the positioning plate 1 and the second gear sealing bulge 8, a plurality of third reinforcing rib plates 10, and a third gear sealing bulge 11 arranged on the positioning plate 1 and used with the first gear sealing bulge 4, and the two ends of the fourth reinforcing rib plate 12 are respectively connected with the positioning plate 1 and the third gear sealing bulge 11, the second cavities 13 are arranged between the fourth reinforcing rib plates 12, the fourth gear sealing bulge 14 is arranged on the positioning plate 1 and is matched with the first gear sealing bulge 4 for use, the semicircular positioning bulge 15 is arranged on the other surface of the positioning plate 1 and is matched with the fourth gear sealing bulge 14 for use, and the auxiliary positioning columns 16 are arranged in the fourth gear sealing bulge 14 and are matched with the semicircular positioning bulge 15 for use.
Further preferably, the gear assembly gearbox further comprises a plurality of auxiliary positioning plate positioning holes 17 arranged on the positioning plate 1; the gear assembling gear box also comprises an auxiliary limiting clamping groove 18 arranged in the positioning plate 1; the gear assembling gear box also comprises an auxiliary positioning hole 19, a strip-shaped limiting bulge 20 and a strip-shaped positioning groove 7, wherein the auxiliary positioning hole 19 and the strip-shaped limiting bulge 20 are arranged in the positioning plate 1 and are arranged between the first gear sealing bulge 4 and the second gear sealing bulge 8, and the strip-shaped positioning groove 7 is arranged in the strip-shaped limiting bulge 20.
The gear assembly gearbox solves the problems that the existing gearbox is complex, raw material consumption is high in production, deformation and fracture are easy to occur, production raw materials are saved through a reasonable design structure, tightness of sealing after assembly is improved, potential safety hazards are eliminated, meanwhile, the gear assembly gearbox is convenient to mount, dismount and maintain, is integrally of an integrally formed main body structure, is convenient to produce and process, is not prone to deformation and fracture, and is stable in sealing performance
The foregoing is only a preferred embodiment of this invention and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the invention and these modifications should also be considered as the protection scope of the invention.
Claims (1)
1. A gear assembly gearbox characterized by: including locating plate (1), and set up a plurality of location otic placode (2) on locating plate (1), and set up a plurality of otic placode locating hole (3) in a plurality of location otic placode (2), and set up first gear seal arch (4) on locating plate (1), and both ends respectively with locating plate (1), the first deep floor (5) of a plurality of that first gear seal arch (4) is connected, and set up a plurality of first die cavity (6) between the first deep floor (5) of a plurality of, and set up on locating plate (1) and with the sealed protruding (4) of first gear seal arch (8) that cooperate and use of second gear seal arch (8), and both ends respectively with locating plate (1), a plurality of second deep floor (9) that the sealed protruding (8) of second gear is connected, a plurality of third deep floor (10), and set up on locating plate (1) and with the sealed protruding (11) of third gear that (4) cooperate and use of first gear seal arch (11) and use ) And a plurality of fourth reinforcing rib plates (12) with two ends respectively connected with the positioning plate (1) and the third gear sealing bulge (11), a plurality of second cavities (13) arranged between the plurality of fourth reinforcing rib plates (12), a fourth gear sealing bulge (14) arranged on the positioning plate (1) and matched with the first gear sealing bulge (4), a semicircular positioning bulge (15) arranged on the other surface of the positioning plate (1) and matched with the fourth gear sealing bulge (14), a group of auxiliary positioning columns (16) arranged in the fourth gear sealing bulge (14) and matched with the semicircular positioning bulge (15), a plurality of auxiliary positioning holes (17) arranged on the positioning plate (1), an auxiliary limiting clamping groove (18) arranged in the positioning plate (1), and an auxiliary limiting clamping groove (18) arranged in the positioning plate (1) and arranged in the first gear sealing bulge (4), Auxiliary positioning holes (19) among the second gear sealing bulges (8), strip-shaped limiting bulges (20) and strip-shaped positioning grooves (7) arranged in the strip-shaped limiting bulges (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711032146.4A CN107830157B (en) | 2017-10-30 | 2017-10-30 | Gear assembling gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711032146.4A CN107830157B (en) | 2017-10-30 | 2017-10-30 | Gear assembling gear box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107830157A CN107830157A (en) | 2018-03-23 |
| CN107830157B true CN107830157B (en) | 2020-08-14 |
Family
ID=61650978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711032146.4A Active CN107830157B (en) | 2017-10-30 | 2017-10-30 | Gear assembling gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830157B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4627240B2 (en) * | 2005-10-14 | 2011-02-09 | ジヤトコ株式会社 | 4-wheel drive transmission housing structure |
| CN204387270U (en) * | 2014-12-25 | 2015-06-10 | 重庆渝江压铸有限公司 | Sedan gear-box housing |
| JP6474296B2 (en) * | 2015-03-26 | 2019-02-27 | ジヤトコ株式会社 | Transmission case for vehicle transmission |
| CN205479254U (en) * | 2016-02-29 | 2016-08-17 | 江苏汤臣汽车零部件有限公司 | Whole lightweight of new energy automobile increases turns round reduction gear |
-
2017
- 2017-10-30 CN CN201711032146.4A patent/CN107830157B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107830157A (en) | 2018-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107830157B (en) | Gear assembling gear box | |
| CN107781393B (en) | Be applied to gear box of tractor gear assembly | |
| CN203780639U (en) | Stamped-type composite crawler belt wheel | |
| CN107825958B (en) | Be applied to axle bearing structure of tractor assembly | |
| CN202112001U (en) | Narrow type four-wheel tractor | |
| CN203523245U (en) | Crawler-type ridger | |
| CN202727980U (en) | Chassis device for farmland transfer machine | |
| CN209008560U (en) | A kind of farm machinery nonstandardized technique part | |
| CN103552615A (en) | Ram-type composite pedrail wheel | |
| CN204253817U (en) | A kind of end cover structure of the pto＝power take-off for tractor | |
| CN207500441U (en) | A kind of sealing shell | |
| CN205768649U (en) | A kind of tractor chassis gearbox dynamic input mechanism | |
| CN207609765U (en) | A kind of gearbox gear locking anti-loosening device | |
| CN103912567A (en) | Big-power tractor rear power output shaft capable of being changed quickly and conveniently | |
| CN215957028U (en) | Integrated connecting piece for trailing body | |
| CN214661143U (en) | Hydraulic torque amplifier | |
| CN202122034U (en) | Auxiliary hopper of self-propelled sprayer | |
| CN203040114U (en) | Novel frame type driving disc plough | |
| CN203313602U (en) | Gear drive structure in trifilar suspension-type rotary cultivator | |
| CN204253364U (en) | A kind of sealing configuration for tractor gear pump | |
| CN216475318U (en) | Chain wheel box structure of skid-steer loader | |
| CN205186326U (en) | Modified hand tractor | |
| CN205381094U (en) | Tractor front axle assemble | |
| CN201273368Y (en) | High-stiffness speed reducer casing with stiffening rib | |
| CN205780630U (en) | Tractor rear-guard transmission case assembly |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |