CN210715842U - Four-speed gearbox for garden management machine - Google Patents
Four-speed gearbox for garden management machine Download PDFInfo
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- CN210715842U CN210715842U CN201921507447.2U CN201921507447U CN210715842U CN 210715842 U CN210715842 U CN 210715842U CN 201921507447 U CN201921507447 U CN 201921507447U CN 210715842 U CN210715842 U CN 210715842U
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Abstract
The utility model relates to a gearbox technical field, specifically speaking relates to a four-speed gearbox for garden management machine. The rotary cultivator comprises a box body and a transmission mechanism arranged in the box body, wherein the transmission mechanism comprises a walking transmission device and a rotary tillage transmission device; the walking transmission device comprises a walking first shaft, a walking second shaft, a walking third shaft, a walking fourth shaft, a walking fifth shaft, a walking sixth shaft and gears which are respectively assembled on the shafts, wherein the walking first shaft is a power input shaft of the whole transmission mechanism, and the walking sixth shaft is a power output shaft of the walking transmission device; the rotary tillage transmission device comprises a rotary tillage first shaft, a rotary tillage second shaft, a rotary tillage third shaft, a rotary tillage fourth shaft, a rotary tillage fifth shaft and gears respectively assembled on the shafts, the rotary tillage first shaft is in transmission connection with the walking first shaft, and the rotary tillage fifth shaft is a power output shaft of the rotary tillage transmission device. The utility model discloses a rural area supervisor provides four walking speeds, and four rotary tillage speeds are adjusted more conveniently, operate more in a flexible way, and moreover, the resistance is little, and is more light, operates more laborsavingly.
Description
Technical Field
The utility model relates to a gearbox technical field, specifically speaking relates to a four-speed gearbox for garden management machine.
Background
The field management machine is popular among agricultural users due to the advantages of high operation efficiency, small size, complete functions and the like, and is generally used in the field of agriculture at present. The existing field management machine is a two-speed gearbox, walking is performed at two speeds, rotary tillage is performed at two speeds, and the field management machine is inconvenient to adjust in the using process and is not beneficial to operation; moreover, the resistance is large, the operation is difficult, and the operation on hard ground is not easy.
Disclosure of Invention
An object of the utility model is to provide a four-speed gearbox is used to garden management machine solves above technical problem.
In order to solve the above problems, the utility model adopts the following technical scheme:
a four-speed gearbox for a park management machine comprises a box body and a transmission mechanism arranged in an inner cavity of the box body, wherein the transmission mechanism comprises a walking transmission device and a rotary tillage transmission device; the walking transmission device comprises a first walking shaft, a second walking shaft, a third walking shaft, a fourth walking shaft, a fifth walking shaft and a sixth walking shaft, wherein two ends of the first walking shaft, the second walking shaft, the third walking shaft, the fourth walking shaft and the fifth walking shaft are respectively assembled on a bearing support fixedly assembled on the inner side wall of the box body through bearings; the walking shaft is used as a power input shaft of the whole transmission mechanism, one end of the walking shaft penetrates through the bearing support and the box body to be in transmission connection with the power device, and a walking shaft gear is assembled on the walking shaft; a walking two-shaft reduction gear and a walking two-shaft gear shifting gear are assembled on the walking two shaft; the walking three shafts are provided with walking three-shaft reduction gears and walking three-shaft gear shifting gears; the four traveling shafts are provided with four traveling shaft reverse gears; a five-axis walking fixed gear and a five-axis walking toothed chain wheel are assembled on the five-axis walking; the six traveling shafts are used as power output shafts of the traveling transmission device, two ends of the six traveling shafts are respectively assembled on the box body, six traveling shaft chain wheels are assembled on the six traveling shafts, and the six traveling shaft chain wheels are in transmission connection with five traveling shaft gear chain wheels through traveling chains; the rotary tillage transmission device comprises a rotary tillage first shaft, a rotary tillage second shaft, a rotary tillage third shaft, a rotary tillage fourth shaft and a rotary tillage fifth shaft, wherein two ends of the rotary tillage first shaft, the rotary tillage second shaft, the rotary tillage third shaft and the rotary tillage fourth shaft are respectively assembled on a bearing support through bearings; the rotary tillage primary shaft is provided with a rotary tillage primary shaft speed increasing gear and a rotary tillage primary shaft gear shifting gear meshed with the walking primary shaft gear; the rotary tillage secondary shaft is provided with a rotary tillage secondary shaft fixed gear and a rotary tillage secondary shaft gear shifting gear; a rotary tillage three-shaft fixed gear is assembled on the rotary tillage three shaft; the rotary tillage four-shaft reverse gear and the rotary tillage four-shaft toothed chain wheel are assembled on the rotary tillage four-shaft; the rotary tillage five-shaft chain wheel is in transmission connection with a rotary tillage four-shaft gear chain wheel through a rotary tillage chain.
Preferably: the walking fork control device also comprises a walking high-low speed fork for controlling the walking speed of the field management machine and a walking forward-backward fork for controlling the walking direction of the field management machine.
Preferably: the rotary tillage machine also comprises a rotary tillage high-low speed shifting fork for controlling the rotary tillage speed of the rural management machine and a rotary tillage forward-backward shifting fork for controlling the rotary tillage direction of the rural management machine.
Has the advantages that: compared with the prior art, the utility model provides four walking speeds and four rotary tillage speeds for the field management machine, which is more convenient to adjust, more flexible to operate, small in resistance, lighter and more labor-saving to operate; in addition, chain bridge transmission is adopted between a traveling six-shaft and a traveling five-shaft which are taken as power output shafts of the traveling transmission device and between a rotary tillage five-shaft and a rotary tillage four-shaft which are taken as power output shafts of the rotary tillage transmission device respectively, and the rotary tillage device is more durable than gear transmission.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Examples
Referring to fig. 1, the four-speed gearbox for the field management machine in the embodiment includes a box body and a transmission mechanism arranged in an inner cavity of the box body, wherein the transmission mechanism includes a walking transmission device and a rotary tillage transmission device. Wherein:
the walking transmission device comprises a walking shaft 1, a walking shaft 2, a walking shaft 3, a walking shaft 4, a walking shaft 5 and a walking shaft 6, wherein the two ends of the walking shaft 1, the walking shaft 2, the walking shaft 3, the walking shaft 4 and the walking shaft 5 are respectively assembled on a bearing support fixedly assembled on the inner side wall of the box body through bearings. The walking shaft 1 is used as a power input shaft of the whole transmission mechanism, one end of the walking shaft penetrates through the bearing support and the box body to be in transmission connection with the power device, and a walking shaft gear 7 is assembled on the walking shaft. And a walking two-shaft reduction gear 8 and a walking two-shaft gear shifting gear 9 are assembled on the walking two-shaft 2. And a walking three-shaft reduction gear 10 and a walking three-shaft gear shifting gear 11 are assembled on the walking three shaft 3. And the four traveling shafts 4 are provided with four traveling shaft reverse gear gears 12. And the five-axis walking fixed gear 13 and the five-axis walking toothed chain wheel 14 are assembled on the five-axis walking shaft 5. The six walking shafts 6 are used as power output shafts of the walking transmission device, two ends of each six walking shafts 6 are respectively assembled on the box body, a six walking shaft chain wheel 15 is assembled on each six walking shaft chain wheel, and the six walking shaft chain wheels 15 are in transmission connection with five walking shaft gear chain wheels 14 through walking chains 16.
The rotary tillage transmission device comprises a rotary tillage first shaft 17, a rotary tillage second shaft 18, a rotary tillage third shaft 19, a rotary tillage fourth shaft 20 and a rotary tillage fifth shaft 21, wherein two ends of the rotary tillage first shaft 17, the rotary tillage second shaft 18, the rotary tillage third shaft 19 and the rotary tillage fourth shaft 20 are assembled on a bearing support through bearings respectively. The rotary tillage shaft 17 is provided with a rotary tillage shaft speed increasing gear 22 and a rotary tillage shaft gear shifting gear 23 meshed with the walking shaft gear 7. The rotary tillage secondary shaft 18 is provided with a rotary tillage secondary shaft fixed gear 24 and a rotary tillage secondary shaft gear shifting gear 25. The rotary tillage three shafts 19 are provided with a rotary tillage three shaft fixed gear 26. The rotary tillage four-shaft 20 is provided with a rotary tillage four-shaft reverse gear 27 and a rotary tillage four-shaft gear sprocket 28. The five rotary tillage shafts 21 are used as power output shafts of the rotary tillage transmission devices, two ends of each rotary tillage shaft are respectively assembled on the box body, a five rotary tillage shaft chain wheel 29 is assembled on each rotary tillage shaft 21, and the five rotary tillage shaft chain wheels 29 are in transmission connection with a four rotary tillage shaft gear chain wheel 28 through rotary tillage chains 30.
The walking high-low speed shifting fork 31 for controlling the walking speed of the field management machine and the walking forward-backward shifting fork 32 for controlling the walking direction of the field management machine are further included.
The rotary tillage machine also comprises a rotary tillage high-low speed shifting fork 33 for controlling the rotary tillage speed of the rural area management machine and a rotary tillage forward-backward shifting fork 34 for controlling the rotary tillage direction of the rural area management machine.
The utility model provides four walking speeds and four rotary tillage speeds for the field management machine, which is more convenient to adjust, more flexible to operate, small in resistance, lighter and more labor-saving to operate; in addition, chain bridge transmission is adopted between a traveling six-shaft and a traveling five-shaft which are taken as power output shafts of the traveling transmission device and between a rotary tillage five-shaft and a rotary tillage four-shaft which are taken as power output shafts of the rotary tillage transmission device respectively, and the rotary tillage device is more durable than gear transmission.
The above is only the embodiment of the present invention, not so limit on the other hand through the patent scope of the present invention, all utilize the equivalent structure made in the specification and the attached drawings, directly or indirectly apply to other related technical fields, all with the same principle within the patent protection scope of the present invention.
Claims (3)
1. A four-speed gearbox for a park management machine comprises a box body and a transmission mechanism arranged in an inner cavity of the box body, wherein the transmission mechanism comprises a walking transmission device and a rotary tillage transmission device; the method is characterized in that: the walking transmission device comprises a first walking shaft (1), a second walking shaft (2), a third walking shaft (3), a fourth walking shaft (4), a fifth walking shaft (5) and a sixth walking shaft (6), wherein two ends of the first walking shaft (1), the second walking shaft (2), the third walking shaft (3), the fourth walking shaft (4) and the fifth walking shaft (5) are respectively assembled on a bearing support fixedly assembled on the inner side wall of the box body through bearings; the walking shaft (1) is used as a power input shaft of the whole transmission mechanism, one end of the walking shaft penetrates through the bearing support and the box body to be in transmission connection with the power device, and a walking shaft gear (7) is assembled on the walking shaft gear; a walking two-shaft reduction gear (8) and a walking two-shaft gear shifting gear (9) are assembled on the walking two-shaft (2); a walking three-shaft reduction gear (10) and a walking three-shaft gear shifting gear (11) are assembled on the walking three shaft (3); the four traveling shafts (4) are provided with four traveling shaft reverse gears (12); a five-axis walking fixed gear (13) and a five-axis walking toothed chain wheel (14) are assembled on the five-axis walking shaft (5); the six walking shafts (6) are used as power output shafts of the walking transmission device, two ends of each six walking shafts (6) are respectively assembled on the box body, a six walking shaft chain wheel (15) is assembled on each six walking shaft chain wheel, and each six walking shaft chain wheel (15) is in transmission connection with a five walking shaft gear chain wheel (14) through a walking chain (16); the rotary tillage transmission device comprises a rotary tillage first shaft (17), a rotary tillage second shaft (18), a rotary tillage third shaft (19), a rotary tillage fourth shaft (20) and a rotary tillage fifth shaft (21), wherein two ends of the rotary tillage first shaft (17), the rotary tillage second shaft (18), the rotary tillage third shaft (19) and the rotary tillage fourth shaft (20) are assembled on a bearing support through bearings respectively; a rotary tillage primary shaft (17) is provided with a rotary tillage primary shaft speed increasing gear (22) and a rotary tillage primary shaft gear shifting gear (23) meshed with the walking primary shaft gear (7); a rotary tillage secondary shaft (18) is provided with a rotary tillage secondary shaft fixed gear (24) and a rotary tillage secondary shaft gear shifting gear (25); a rotary tillage three-shaft fixed gear (26) is assembled on the rotary tillage three shaft (19); a rotary tillage four-shaft reverse gear (27) and a rotary tillage four-shaft gear sprocket (28) are assembled on the rotary tillage four-shaft (20); the rotary tillage five-shaft (21) is used as a power output shaft of the rotary tillage transmission device, two ends of the rotary tillage five-shaft (21) are respectively assembled on the box body, a rotary tillage five-shaft chain wheel (29) is assembled on the rotary tillage five-shaft chain wheel, and the rotary tillage five-shaft chain wheel (29) is in transmission connection with a rotary tillage four-shaft gear chain wheel (28) through a rotary tillage chain (30).
2. The four-speed transmission for a garden manager according to claim 1, wherein: the walking device also comprises a walking high-low speed shift fork (31) for controlling the walking speed of the field management machine and a walking forward-backward shift fork (32) for controlling the walking direction of the field management machine.
3. The four-speed transmission for a garden manager according to claim 1 or 2, characterized in that: the rotary tillage machine also comprises a rotary tillage high-low speed shifting fork (33) for controlling the rotary tillage speed of the rural area management machine and a rotary tillage forward-backward shifting fork (34) for controlling the rotary tillage direction of the rural area management machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921507447.2U CN210715842U (en) | 2019-09-10 | 2019-09-10 | Four-speed gearbox for garden management machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921507447.2U CN210715842U (en) | 2019-09-10 | 2019-09-10 | Four-speed gearbox for garden management machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210715842U true CN210715842U (en) | 2020-06-09 |
Family
ID=70967180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921507447.2U Active CN210715842U (en) | 2019-09-10 | 2019-09-10 | Four-speed gearbox for garden management machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210715842U (en) |
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2019
- 2019-09-10 CN CN201921507447.2U patent/CN210715842U/en active Active
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