CN201888074U - Miniature cultivation machine - Google Patents
Miniature cultivation machine Download PDFInfo
- Publication number
- CN201888074U CN201888074U CN2010206148584U CN201020614858U CN201888074U CN 201888074 U CN201888074 U CN 201888074U CN 2010206148584 U CN2010206148584 U CN 2010206148584U CN 201020614858 U CN201020614858 U CN 201020614858U CN 201888074 U CN201888074 U CN 201888074U
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- China
- Prior art keywords
- gear
- umbrella
- gears
- miniature
- shaft
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- 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 - Lifetime
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Abstract
The utility model relates to a miniature cultivation machine, which comprises a motive power mechanism, a speed-changing mechanism, a walking mechanism, an armrest operation mechanism, a trailing mechanism, a rotary cultivation mechanism, a safety rod and a grinding disc tooth armrest seat, wherein a taper clutch is adopted in the speed-changing mechanism, the whole machine totally adopts gear transmission, and the taper clutch is used for separating motive power during clutching, so the miniature cultivation machine has the advantages of large output power, good motive power performance, reliable transmission, small motive power loss, cultivation stability, high speed and labor saving in operation and is reliable to work. The miniature cultivation machine can also be matched with various different machines to be used, and various functions such as dry field rotary cultivation, paddy field weed control, water pumping and the like are realized.
Description
Technical field
The utility model relates to a kind of agricultural cultivation machinery that is used for farming paddy field, nonirrigated farmland, is specifically related to the miniature cultivation machinery of a kind of multifunctional agricultural.
Background technology
In ground line gradient bigger knob and mountain area, and in the underwater cultivation of fritter, large-scale agricultural machinery can't be brought into play its power, more is to use manpower or animal power, and labour intensity is big, and production efficiency is low.At this present situation, agricultural miniature cultivator has appearred at present.In the prior art, exist following deficiency: current miniature cultivator is because structural limitations, if use in dry land, cotton field, or connects and drags the mud machine, and the cultivator of walking on the road needs engagement clutch to use.The more automatic cultivator of structure more complicated function ratio is also arranged in the prior art, but the structure more complicated, and inconvenient maintenance also is unsuitable for applying.
The utility model content
The purpose of this utility model is to provide a kind of miniature cultivator, and complete machine all adopts gear drive, with tapering clutch separation power, its reliable operation, safe, the transmitted power loss is little, realizes various functions such as rotary tillage nonirrigated farmland, paddy field.
For achieving the above object, the technical solution of the utility model is: a kind of miniature cultivator, comprise actuating unit, main shaft in gear, running gear, handrail operating mechanism, rotary tillage mechanism, the described gear connects actuating unit by clutch, and main shaft is provided with main one grade of gear, main intermediate gear, reaches back gear; Be arranged on the countershaft in the gear change-speed gearing is arranged, change-speed gearing is provided with a secondary gear and secondary two gears, change-speed gearing is provided with selector fork, and sliding selector shaft, in gear, also be provided with reverse gear mechanism, comprise reversing shaft, reverse gear gear wheel, reserse gear pinion, the reverse speed fork assembly; The secondary two gears engagement of main one grade of gear and a secondary gears engaged, main intermediate gear and secondary two gear engagements, back gear and the engagement of reverse gear gear wheel, reserse gear pinion and speed change tooth; The master bevel gear axle is set in the described running gear, from umbrella one gear, from umbrella two gears; Bevel gear on the countershaft with from umbrella one gears engaged, from umbrella one gear driven master bevel gear shaft, the bevel gear on the master bevel gear axle with from umbrella two gears engagements, drive output shaft from umbrella two gears, rotary tillage mechanism is connected on the output shaft.
Adopt the technique effect that technique scheme reached to be: to compare with prior art, complete machine all adopts gear drive, from with tapering clutch separation power, thereby the power output of this machine is big, good dynamic property, transmission is reliable, power loss is little, farming is steady, quick, rapid operation, reliable operation.It is supporting to use different machineries to carry out, various functions such as realize rotary tillage nonirrigated farmland, paddy field, weeding, draw water.
Further, between the outer cover of described clutch and the clutch heart return spring is set.Can realize the automatic separation of clutch.
Further, the case lid of gear is arranged on the afterbody of gear.Be more conducive to assembling, and maintenance.
Further, the case lid of running gear is arranged on the bottom of running gear.Easy to replace and maintain.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the overall structure schematic diagram of the miniature cultivator embodiment of the utility model;
Fig. 2 is the change-speed gearing structural representation of the miniature cultivator of the utility model;
Fig. 3 is that the miniature cultivator of the utility model is the general structure schematic diagram of gear;
Fig. 4 is that the miniature cultivator of the utility model is the travelling mechanism gear structural representation.
Embodiment
Shown in Fig. 1,2,3 and 4, the miniature cultivator of the utility model, comprise actuating unit 1, gear 2, running gear 3, gear level 4, handrail operating mechanism 5, pull mechanism 6, rotary tillage mechanism 7, bumper bar 8 and clutch yoke 9, mill tooth armrest seat 32, the main shaft 15 in gear 2 gearboxes connects actuating unit 1 by clutch.Actuating unit 1 is the engine that prior art provides, and burning diesel oil or gasoline are converted into mechanical kinetic energy with chemical energy; Gear 2 changes one with the output speed of actuating unit 1 and reaches the moment of torsion that needs output, drives running gear 3 and rotates, and then reach the purpose of walking.The operator grips and operates the machine direction of advancing of handrail operating mechanism 5 control machines.Pull mechanism 6 and can externally pull parts accordingly, effect such as play ploughing and weeding, dig; Rotary tillage mechanism 7 is rotation arable land mechanisms.The main shaft and the transforming gear of countershaft in the shift bar 7 control gears 2, carry out fast, slowly, the conversion between the gear such as reverse gear; Clutch yoke 9 is parts of solenoidoperated cluthes, makes clutch or separation after stirring.
Shown in Fig. 2,3, main shaft is provided with one grade of tooth and shelves 20, second gear tooth reach slow shelves 23, reach reverse gear tooth 24 soon.Being arranged on the countershaft 16 in the speed change gear has speed change tooth 17, and speed change tooth 17 is provided with a secondary tooth a, secondary bidentate b.Be provided with selector fork 22 at speed change tooth 17, and sliding selector shaft 21.In speed change gear, also be provided with reverse gear mechanism, reversing shaft 25, reverse gear canine tooth 26, the little tooth 27 of reverse gear, reverse speed fork assembly 28.Main one grade of tooth 20 and the 17 secondary tooth a engagements of speed change tooth, main second gear tooth 23 and the 17 secondary bidentate b engagements of speed change tooth.Reverse gear tooth 24 and the engagement of reverse gear canine tooth, little tooth 27 of reverse gear and the 17 secondary bidentate b engagements of speed change tooth.
Shown in Fig. 3,4, in running gear, be provided with: main bevel gear shaft 29, from umbrella 18, from umbrella 30.Awl tooth on the countershaft 16 with from umbrella 18 engagement, from umbrella 18 drive on main bevel gear shaft 29, the main bevel gear shaft 29 the awl tooth with from umbrella 30 engagements, drive output shafts 31 from umbrella 30, rotary tillage mechanism 7 is connected on the output shaft 31.
The case lid of gear 2 is arranged on its afterbody, is more conducive to assembling, and maintenance.The case lid of running gear 3 is arranged on its underpart.Easy to replace and maintain.
Above-described only is preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (4)
1. miniature cultivator, comprise actuating unit, gear, running gear, handrail operating mechanism, rotary tillage mechanism, it is characterized in that, main shaft in the described gear connects actuating unit by clutch, and main shaft is provided with main one grade of gear, main intermediate gear, reaches back gear; Be arranged on the countershaft in the gear change-speed gearing is arranged, change-speed gearing is provided with a secondary gear and secondary two gears, change-speed gearing is provided with selector fork, and sliding selector shaft, in gear, also be provided with reverse gear mechanism, comprise reversing shaft, reverse gear gear wheel, reserse gear pinion, the reverse speed fork assembly; The secondary two gears engagement of main one grade of gear and a secondary gears engaged, main intermediate gear and secondary two gear engagements, back gear and the engagement of reverse gear gear wheel, reserse gear pinion and speed change tooth; The master bevel gear axle is set in the described running gear, from umbrella one gear, from umbrella two gears; Bevel gear on the countershaft with from umbrella one gears engaged, from umbrella one gear driven master bevel gear shaft, the bevel gear on the master bevel gear axle with from umbrella two gears engagements, drive output shaft from umbrella two gears, rotary tillage mechanism is connected on the output shaft.
2. miniature cultivator as claimed in claim 1 is characterized in that, between the outer cover of described clutch and the clutch heart return spring is set.
3. miniature cultivator as claimed in claim 2 is characterized in that, the case lid of gear is arranged on the afterbody of gear.
4. as claim 1 or 2 or 3 described miniature cultivators, it is characterized in that the case lid of running gear is arranged on the bottom of running gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206148584U CN201888074U (en) | 2010-11-19 | 2010-11-19 | Miniature cultivation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206148584U CN201888074U (en) | 2010-11-19 | 2010-11-19 | Miniature cultivation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201888074U true CN201888074U (en) | 2011-07-06 |
Family
ID=44217538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206148584U Expired - Lifetime CN201888074U (en) | 2010-11-19 | 2010-11-19 | Miniature cultivation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201888074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947312A (en) * | 2014-04-19 | 2014-07-30 | 曾宪泽 | Mini-tiller with double rotary cultivation shafts and speed control rod |
| CN103999575A (en) * | 2013-11-01 | 2014-08-27 | 钟玉凤 | Mini-tiller |
-
2010
- 2010-11-19 CN CN2010206148584U patent/CN201888074U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999575A (en) * | 2013-11-01 | 2014-08-27 | 钟玉凤 | Mini-tiller |
| CN103947312A (en) * | 2014-04-19 | 2014-07-30 | 曾宪泽 | Mini-tiller with double rotary cultivation shafts and speed control rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110706 |
|
| CX01 | Expiry of patent term |