CN205118141U - Field machine bi -polar output gear case still - Google Patents
Field machine bi -polar output gear case still Download PDFInfo
- Publication number
- CN205118141U CN205118141U CN201520975929.6U CN201520975929U CN205118141U CN 205118141 U CN205118141 U CN 205118141U CN 201520975929 U CN201520975929 U CN 201520975929U CN 205118141 U CN205118141 U CN 205118141U
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- CN
- China
- Prior art keywords
- bevel gear
- roller bearing
- bearing
- shaft
- tapered roller
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of agricultural equipment, concretely relates to field machine bi -polar output gear case still, including box, input shaft, left half axle and right semi -axis, the input shaft is installed in the box through a tapered roller bearing, is equipped with little bevel gear and levogyration arc bevel gear on the input shaft, little bevel gear and big bevel gear meshing, and the left end of left half axle is equipped with the safety clutch assembly, and the left half axle outside is equipped with left girder seam, the meshing of levogyration arc bevel gear and dextrorotation arc bevel gear, dextrorotation arc bevel gear installs in the left end of right semi -axis, dextrorotation arc bevel gear left side is equipped with hexagonal slotted nut, the left end of right semi -axis is through the installation of the 2nd tapered roller bearing, right semi -axis right -hand member is equipped with big belt pulley, right semi -axis outside is equipped with the seam of youzhu roof beam, the box on install the case lid, be equipped with paper gasket between box and the case lid. The utility model discloses a reasonable in design, it is energy -efficient, low cost, economy is suitable for.
Description
technical field:
The utility model belongs to agricultural equipment technical field, is specifically related to a kind of field machine both-end output gear case.
background technique:
Along with the fast development of China's rural economy and farm mechanization, the effective rate of utilization of the agricultural crop straws such as paddy rice, wheat and corn sharply declines, a large amount of stalks goes out of use or burns, cause serious waste and the pollution of resource, crops stalk crushing also field is conducive to the organic matter and the nutrient content that improve soil, improve soil physical property, improve the biologically active of soil, have obvious effect of increasing production.Therefore, develop stalk, become the main path solving agricultural crop straw and utilize, become the new focus of agricultural production resources exploitation.Stalk resource enormous amount, Development volue is high, exploitation prospect is very considerable, but the strew grinding return-to-field machinery that current China applies, also exist that working load is large, crushing effect is poor, working efficiency and the problem such as utilization benefit is low, especially in gear box designs, there is design deficiency, existing field machine gear-box is that one end speedy carding process drives field machine cutter shaft, its structure is simple, working efficiency ground, so it is very necessary for being provided with a kind of point of height two kinds of speed to the field machine both-end output gear case of both sides transferring power.
model utility content:
The utility model makes up and improves above-mentioned the deficiencies in the prior art part, provides a kind of reasonable in design, energy-efficient, with low cost, economic and practical, has the field machine both-end output gear case of dual output power, can promote on a large scale and use.
The technical solution adopted in the utility model is: a kind of field machine both-end output gear case, comprise casing, input shaft, left half axle and right axle shaft, input shaft is installed in casing by the first tapered roller bearing, first tapered roller bearing end is provided with break-through bearing support, is located at bearing cap below input shaft; Input shaft is provided with bevel pinion and left-handed bevel gear, bevel pinion engages with bevel gear wheel, bevel gear wheel is installed on the right-hand member of left half axle, the right-hand member of left half axle is installed by the second tapered roller bearing, the left end of left half axle is installed on clutch shaft bearing seat by the first roller bearing, clutch shaft bearing seat end is provided with left bearing lid, the left end of left half axle is provided with safety clutch assembly, be provided with spacer sleeve and round nut between safety clutch assembly and left bearing lid, left half axle outside is provided with left girder seam; Described left-handed bevel gear engages with dextrorotation bevel gear, dextrorotation bevel gear is installed on the left end of right axle shaft, hexagon slotted nut is provided with on the left of dextrorotation bevel gear, the left end of right axle shaft is installed by the second tapered roller bearing, the right-hand member of right axle shaft is installed by the second roller bearing, second roller bearing is installed fixing by right bearing lid, right axle shaft right-hand member is provided with big belt pulley, and right axle shaft outside is provided with right girder seam; Described casing is provided with case lid, is provided with paper washer between casing and case lid, case lid is provided with plug screw with holes.
The first described roller bearing, the first tapered roller bearing, the second tapered roller bearing and the second roller bearing are sealed by rotary shaft lip seal.
The beneficial effects of the utility model: reasonable in design, energy-efficient, with low cost, economic and practical, there is dual output power, be easy to promote on a large scale and use.Its major advantage is as follows:
1), whole gear-box inside is provided with two pairs of angular wheels, and point height two kinds of speed are to both sides transferring power, reasonable in design, energy-efficient, economic and practical.
2), low speed end axle head is provided with safety clutch, can carry out low speed power output, reasonable in design, safe and reliable, economic and practical.
3), speed end axle head is provided with big belt pulley, can carry out high speed motive force output, reasonable in design.
4), the drive part of whole gear-box part and both sides is installed between field machine frame biside plate by bolt, and easy accessibility, uses flexibly, reasonable in design, economic and practical.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 be in Fig. 1 A to structural representation.
embodiment:
With reference to Fig. 1 and Fig. 2, a kind of field machine both-end output gear case, comprise casing 13, input shaft 10, left half axle 6 and right axle shaft 15, input shaft 10 is installed in casing 13 by the first tapered roller bearing 11, first tapered roller bearing 11 end is provided with break-through bearing support 9, is located at bearing cap 22 below input shaft 10; Input shaft 10 is provided with bevel pinion 12 and left-handed bevel gear 23, bevel pinion 12 engages with bevel gear wheel 8, bevel gear wheel 8 is installed on the right-hand member of left half axle 6, the right-hand member of left half axle 6 is installed by the second tapered roller bearing 7, the left end of left half axle 6 is installed on clutch shaft bearing seat 4 by the first roller bearing 24, clutch shaft bearing seat 4 end is provided with left bearing lid 3, the left end of left half axle 6 is provided with safety clutch assembly 25, be provided with spacer sleeve 1 and round nut 2 between safety clutch assembly 25 and left bearing lid 3, left half axle 6 outside is provided with left girder seam 5; Described left-handed bevel gear 23 engages with dextrorotation bevel gear 20, dextrorotation bevel gear 20 is installed on the left end of right axle shaft 15, hexagon slotted nut 21 is provided with on the left of dextrorotation bevel gear 20, the left end of right axle shaft 15 is installed by the second tapered roller bearing 7, the right-hand member of right axle shaft 15 is installed by the second roller bearing 17, second roller bearing 17 is installed fixing by right bearing lid 18, right axle shaft 15 right-hand member is provided with big belt pulley 19, and right axle shaft 15 outside is provided with right girder seam 14; Described casing 13 is provided with case lid 26, is provided with paper washer 28 between casing 13 and case lid 26, case lid 26 is provided with plug screw 27 with holes; The first described roller bearing 24, first tapered roller bearing 11, second tapered roller bearing 7 and the second roller bearing 17 are sealed by rotary shaft lip seal.Whole gear-box inside is provided with two pairs of angular wheels, divide height two kinds of speed to both sides transferring power, low speed end axle head is provided with safety clutch assembly 25, low speed power output can be carried out, speed end axle head is provided with big belt pulley 19, can carry out high speed motive force output, the drive part of whole gear-box part and both sides is installed between field machine frame biside plate by bolt.Of the present utility model reasonable in design, energy-efficient, with low cost, economic and practical, there is dual output power, be easy to promote on a large scale and use.
Claims (2)
1. a field machine both-end output gear case, comprise casing (13), input shaft (10), left half axle (6) and right axle shaft (15), it is characterized in that: input shaft (10) is installed in casing (13) by the first tapered roller bearing (11), first tapered roller bearing (11) end is provided with break-through bearing support (9), and bearing cap (22) is located in input shaft (10) below, input shaft (10) is provided with bevel pinion (12) and left-handed bevel gear (23), bevel pinion (12) engages with bevel gear wheel (8), bevel gear wheel (8) is installed on the right-hand member of left half axle (6), the right-hand member of left half axle (6) is installed by the second tapered roller bearing (7), the left end of left half axle (6) is installed on clutch shaft bearing seat (4) by the first roller bearing (24), clutch shaft bearing seat (4) end is provided with left bearing lid (3), the left end of left half axle (6) is provided with safety clutch assembly (25), spacer sleeve (1) and round nut (2) is provided with between safety clutch assembly (25) and left bearing lid (3), left half axle (6) outside is provided with left girder seam (5), described left-handed bevel gear (23) engages with dextrorotation bevel gear (20), dextrorotation bevel gear (20) is installed on the left end of right axle shaft (15), dextrorotation bevel gear (20) left side is provided with hexagon slotted nut (21), the left end of right axle shaft (15) is installed by the second tapered roller bearing (7), the right-hand member of right axle shaft (15) is installed by the second roller bearing (17), second roller bearing (17) is installed fixing by right bearing lid (18), right axle shaft (15) right-hand member is provided with big belt pulley (19), right axle shaft (15) outside is provided with right girder seam (14), described casing (13) is provided with case lid (26), is provided with paper washer (28) between casing (13) and case lid (26), case lid (26) is provided with plug screw with holes (27).
2. a kind of field machine both-end output gear case according to claim 1, is characterized in that: described the first roller bearing (24), the first tapered roller bearing (11), the second tapered roller bearing (7) and the second roller bearing (17) are sealed by rotary shaft lip seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975929.6U CN205118141U (en) | 2015-12-01 | 2015-12-01 | Field machine bi -polar output gear case still |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975929.6U CN205118141U (en) | 2015-12-01 | 2015-12-01 | Field machine bi -polar output gear case still |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205118141U true CN205118141U (en) | 2016-03-30 |
Family
ID=55573756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520975929.6U Expired - Fee Related CN205118141U (en) | 2015-12-01 | 2015-12-01 | Field machine bi -polar output gear case still |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205118141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351447A (en) * | 2015-12-01 | 2016-02-24 | 黑龙江红兴隆机械制造有限公司 | Double-end output gear box of returning machine |
-
2015
- 2015-12-01 CN CN201520975929.6U patent/CN205118141U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351447A (en) * | 2015-12-01 | 2016-02-24 | 黑龙江红兴隆机械制造有限公司 | Double-end output gear box of returning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Yang Inventor after: Zhu Qingshan Inventor after: Yin Siwan Inventor after: Liu Jianguo Inventor before: Cao Yang Inventor before: Zhu Qingshan Inventor before: Yin Siwan Inventor before: Liu Jianguo |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20171201 |