CN201609016U - Worm gear case assembly of tilling and ripping machine - Google Patents
Worm gear case assembly of tilling and ripping machine Download PDFInfo
- Publication number
- CN201609016U CN201609016U CN2010200498940U CN201020049894U CN201609016U CN 201609016 U CN201609016 U CN 201609016U CN 2010200498940 U CN2010200498940 U CN 2010200498940U CN 201020049894 U CN201020049894 U CN 201020049894U CN 201609016 U CN201609016 U CN 201609016U
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- Prior art keywords
- walking
- rotary tillage
- worm gear
- casing
- worm
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- Expired - Fee Related
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- 238000003971 tillage Methods 0.000 claims abstract description 55
- 238000009333 weeding Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 210000004722 stifle Anatomy 0.000 claims description 3
- 238000009738 saturating Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model relates to a worm gear case assembly of a tilling and ripping machine, which comprises a walking box body (4), a rotary tillage box body (9), a worm (8), a walking shaft (5), a walking worm gear (6), a rotary tillage shaft (11) and a rotary tillage worm gear (10), wherein the walking box body (4) is fixed with the rotary tillage box body (9) through a connecting sleeve (7), one end of the worm (8) is arranged on the walking box body (4), the worm (8) penetrates through the connecting sleeve (7), and then the other end of the worm is arranged on the rotary tillage box body (9); the walking shaft (5) is arranged on the walking box body (4), and the walking worm gear (6) fixed on the walking shaft (5) is meshed with a first worm tooth (20); and the rotary tillage shaft (11) is arranged on the rotary tillage box body (9), and the rotary worm gear (10) fixed on the rotary tillage shaft (11) is meshed with a second worm tooth (12). Due to the adoption of the structure, the worm gear case assembly of the tilling and ripping machine solves the shortcomings of complex structure and large volume of the existing structure, and has the advantages of simple and compact structure, small volume, low production cost, high transmission efficiency and the like.
Description
Technical field
The utility model relates to a kind of ploughing and weeding loosenning tiller, the worm gear case assembly that uses on particularly a kind of ploughing and weeding loosenning tiller.
Background technology
The ploughing and weeding loosenning tiller of Xiao Shouing is various in style in the market, structure is different, and the emphasis of its use is respectively arranged, and is mainly used in field, nonirrigated farmland, garden etc. and ploughs, puts in order ground, hoes the fields and cultivate.Along with economic growth and social progress, farm machinery develops rapidly, and the ploughing and weeding loosenning tiller also progressively becomes one of rural area, garden management agriculture and forestry machinery commonly used.Existing ploughing and weeding loosenning tiller is provided with walking casing and rotary tillage casing, power drives walking axle and road wheel work by belt transmission during walking, power drives rotary tillage shaft and the work of rotary blade assembly by belt transmission when loosening the soil, said structure has the following disadvantages in actual use: the one, and complex structure, the requirement on machining accuracy height, size is difficult to guarantee that the problem that occurs in the assembling process is many; The 2nd, volume is big, Heavy Weight, and the production cost height moves inconvenience, is unfavorable for the lightness of product; The 3rd, transmission efficiency is low, the operating cost height.For this reason, many manufacturers and knowledgeable people have carried out the R and D of fruitful ground, but do not have rational product to emerge so far as yet.
Summary of the invention
For overcoming the problems referred to above that existing ploughing and weeding loosenning tiller exists, the purpose of this utility model provides a kind of simple and reasonable, volume is little, production cost is low, transmission efficiency is high ploughing and weeding loosenning tiller worm gear case assembly.
The technical scheme that its technical problem that solves the utility model adopts, it comprises walking casing, rotary tillage casing, worm screw, walking axle, walking worm gear, rotary tillage shaft, rotary tillage worm gear, described walking casing is fixedlyed connected with the rotary tillage casing by adapter sleeve, worm screw one end is arranged on the walking casing by bearing, adapter sleeve is passed in the worm screw stage casing, and the worm screw other end is arranged on the rotary tillage casing by bearing; The walking axle is arranged on the walking casing by the tubular bearing, and the walking worm gear is fixed on the walking axle, first wrom tooth engagement of walking worm gear and worm screw; Rotary tillage shaft is arranged on the rotary tillage casing by the tubular bearing, and the rotary tillage worm gear is fixed on the rotary tillage shaft, second wrom tooth engagement of rotary tillage worm gear and worm screw.
Described walking casing is provided with worm screw and cooperates lid, covers the oil sealing that is provided with the worm screw sealing thoroughly.
Described rotary tillage casing is provided with the stifle of worm screw end face.
On the walking axle of tubular bearing both sides, be respectively equipped with back-up ring, be respectively equipped with and the oil sealing of the sealing of walking at the both sides end face of walking casing.
On the rotary tillage shaft of tubular bearing both sides, be respectively equipped with back-up ring, be respectively equipped with the oil sealing that seals with rotary tillage shaft at the both sides of rotary tillage casing end face.
After adopting said structure, the utility model compared with prior art has following advantage: the one, and walking casing and rotary tillage casing are combined into one by adapter sleeve, worm screw directly drives walking worm gear and rotary tillage worm gear simultaneously, advanced by walking worm gear drives road wheel, by the work of rotary tillage worm gear drives rotary blade assembly, worm gear transmission ratio is big again, simple and compact for structure, stable drive, easy to assembly, high efficiency; The 2nd, the casing volume is little, in light weight, helps product lightness, miniaturization, and production cost is low, and the product carrying is convenient.
Description of drawings
Fig. 1 is a stereogram of the present utility model.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the B-B cutaway view of Fig. 2.
Embodiment
Fig. 1 is to shown in Figure 4, specific embodiments for a kind of ploughing and weeding loosenning tiller of the utility model worm gear case assembly, it comprises walking casing 4, adapter sleeve 7, rotary tillage casing 9, worm screw 8, walking axle 5, walking worm gear 6, rotary tillage shaft 11, rotary tillage worm gear 10, described walking casing 4 is fixedlyed connected with rotary tillage casing 9 by adapter sleeve 7, worm screw 8 one ends are arranged on the walking casing 4 by bearing 3, adapter sleeve 7 is passed in worm screw 8 stage casings, worm screw 8 other ends are arranged on the rotary tillage casing 9 by bearing 3, described walking casing 4 is provided with to cooperate with worm screw 8 and covers 1, saturating lid 1 is provided with the oil sealing 2 with worm screw 8 sealings, and described rotary tillage casing 9 is provided with the stifle 13 of worm screw 8 end faces; Walking axle 5 is arranged on the walking casing 4 by tubular bearing 16, walking worm gear 6 is fixed on the walking axle 5, walking worm gear 6 meshes with first wrom tooth 20 of worm screw 8, on the walking axle 5 of tubular bearing 16 both sides, be respectively equipped with back-up ring 15, at the oil sealing 14 that the both sides end face is respectively equipped with and the axle 5 of walking seals of walking casing 4; Rotary tillage shaft 11 is arranged on the rotary tillage casing 9 by tubular bearing 19, rotary tillage worm gear 10 is fixed on the rotary tillage shaft 11, rotary tillage worm gear 10 meshes with second wrom tooth 12 of worm screw 8, on the rotary tillage shaft 11 of tubular bearing 19 both sides, be respectively equipped with back-up ring 18, be respectively equipped with the oil sealing 17 that seals with rotary tillage shaft 11 at the both sides of rotary tillage casing 9 end face.
Claims (5)
1. ploughing and weeding loosenning tiller worm gear case assembly, comprise walking casing (4), rotary tillage casing (9), worm screw (8), walking axle (5), walking worm gear (6), rotary tillage shaft (11), rotary tillage worm gear (10), it is characterized in that: described walking casing (4) is fixedlyed connected with rotary tillage casing (9) by adapter sleeve (7), worm screw (8) one ends are arranged on the walking casing (4), adapter sleeve (7) is passed in worm screw (8) stage casing, and worm screw (8) other end is arranged on the rotary tillage casing (9); Walking axle (5) is arranged on the walking casing (4) by tubular bearing (16), and the worm gear (6) of walking is fixed on the walking axle (5), and walking worm gear (6) meshes with first wrom tooth (20) of worm screw (8); Rotary tillage shaft (11) is arranged on the rotary tillage casing (9) by tubular bearing (19), and rotary tillage worm gear (10) is fixed on the rotary tillage shaft (11), and rotary tillage worm gear (10) meshes with second wrom tooth (12) of worm screw (8).
2. ploughing and weeding loosenning tiller worm gear case assembly according to claim 1 is characterized in that: described walking casing (4) is provided with worm screw (8) and cooperates lid (1), and saturating lid (1) is provided with the oil sealing (2) with worm screw (8) sealing.
3. ploughing and weeding loosenning tiller worm gear case assembly according to claim 1 and 2 is characterized in that: described rotary tillage casing (9) is provided with the stifle (13) of worm screw (8) end face.
4. ploughing and weeding loosenning tiller worm gear case assembly according to claim 3, it is characterized in that: on the walking axle (5) of tubular bearing (16) both sides, be respectively equipped with back-up ring (15), at the oil sealing (14) that the both sides end face is respectively equipped with and the axle (5) of walking seals of walking casing (4).
5. ploughing and weeding loosenning tiller worm gear case assembly according to claim 4, it is characterized in that: on the rotary tillage shaft (11) of tubular bearing (19) both sides, be respectively equipped with back-up ring (18), at the oil sealing (17) that the both sides end face is respectively equipped with and rotary tillage shaft (11) seals of rotary tillage casing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200498940U CN201609016U (en) | 2010-01-08 | 2010-01-08 | Worm gear case assembly of tilling and ripping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200498940U CN201609016U (en) | 2010-01-08 | 2010-01-08 | Worm gear case assembly of tilling and ripping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609016U true CN201609016U (en) | 2010-10-20 |
Family
ID=42959645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200498940U Expired - Fee Related CN201609016U (en) | 2010-01-08 | 2010-01-08 | Worm gear case assembly of tilling and ripping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201609016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904336A (en) * | 2015-05-18 | 2015-09-16 | 高邮市北方动力机械有限公司 | Following rotation preventing rotary blade reverse type mini-tiller |
| CN104982103A (en) * | 2015-05-18 | 2015-10-21 | 高邮市北方动力机械有限公司 | Mini-tiller worm-gear case assembly device |
-
2010
- 2010-01-08 CN CN2010200498940U patent/CN201609016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904336A (en) * | 2015-05-18 | 2015-09-16 | 高邮市北方动力机械有限公司 | Following rotation preventing rotary blade reverse type mini-tiller |
| CN104982103A (en) * | 2015-05-18 | 2015-10-21 | 高邮市北方动力机械有限公司 | Mini-tiller worm-gear case assembly device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG FLYRIVER INDUSTRY + TRADE CO., LTD. Free format text: FORMER OWNER: YAN ZHIJIANG Effective date: 20110627 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 321300 NO. 393, JINCHENG ROAD, YONGKANG CITY, ZHEJIANG PROVINCE TO: 321200 ZHEJIANG FLYRIVER INDUSTRY + TRADE CO., LTD., WANGSHANTOU INDUSTRIAL ZONE, WUYI COUNTY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110627 Address after: 321200, Wuyi County, Zhejiang Province Wang Shan Industrial Zone Zhejiang Chi Jiang industry and Trade Co., Ltd. Patentee after: Zhejiang Chijiang Industry Trade Co., Ltd. Address before: 321300 No. 393 Jincheng Road, Zhejiang, Yongkang Patentee before: Yan Zhijiang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20140108 |