CN202587778U - Handheld cultivator - Google Patents
Handheld cultivator Download PDFInfo
- Publication number
- CN202587778U CN202587778U CN 201220183706 CN201220183706U CN202587778U CN 202587778 U CN202587778 U CN 202587778U CN 201220183706 CN201220183706 CN 201220183706 CN 201220183706 U CN201220183706 U CN 201220183706U CN 202587778 U CN202587778 U CN 202587778U
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- connecting rod
- rake
- connection block
- intermediate connecting
- rod
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Abstract
The utility model discloses a handheld cultivator which solves the technical problems of complex structure and high cost, or too simple structure and inconvenient and strenuous operation of the conventional cultivators. The key points of the technical scheme are that the handheld cultivator comprises a power mechanism and rolling wheels arranged at two sides of a driving mechanism, wherein a connecting base (12) is fixedly arranged at the back side of the driving mechanism (3); the front end of a middle connecting rod (10) are sleeved to the connecting base (12); the waist part of the middle connecting rod (10) is sleeved with an adjusting rod (11) which can incline backwards to adjust depth; the middle connecting rod (10) is provided with a lifting rod connecting base (20) and a harrow connecting base (21); the front end of a harrow connecting rod (22) connected with a harrow (24) is sleeved to the harrow connecting base (21); the front end of a harrow lifting rod (25) is sleeved to the lifting rod connecting base (20); and a harrow adjusting rod (23) is arranged between the harrow connecting rod (22) and the harrow lifting rod (25). The handheld cultivator, disclosed by the utility model, is mainly used for cultivating farmlands.
Description
Technical field
The utility model relates to a kind of farm machinery, particularly a kind of comprehensive miniature tillage machine tool with multiple function.
Background technology
For a long time, the machinery that is used for underwater cultivation generally all adopts harvesting and tillage machine tools such as wet-field roller boat or single-wheel mouldboard plow, and this type of mechanically actuated is dumb; Dangerous, complex or too simple; And function singleness can not be ploughed whole drought soil, to practicing scientific farming; Rationally the adjustment structure of rural undertaking is particularly ploughed whole function to the soil and is existed applicability extensively not wait disappearance; Particularly the ploughing of fritter field of mountain area and hills area put in order inconvenience, inapplicable.As the high name of the inventor of our company and in the patent of invention " cultivator " of application on February 27th, 2003 (patent No.: 03118125.2, Granted publication day: on July 9th, 2008) it discloses a kind of boat tractor that is used for underwater cultivation.It mainly is farming fritter field to be difficult to turn and dark pin mud field is prone to depression, the congruent technical problem of the dumb uneasiness of operation designs at that time boat form cultivator and single-wheel harvesting and tillage machine.The support assembly of this machine is hinged through the frame rotating shaft and the hull that are packed in afterbody; The lower end of frame suspension rod and frame anterior hinged; The upper end of frame suspension rod and the hinge joint of frame arm front end; The frame arm other end through rotating shaft or directly and the frame lift control lever affixed; Hinge matches through the left steering gear on the tooth sector axle of steering link and gearbox at the left steering bar on the frame and is connected; The right turn bar matches through the right turn gear on the tooth sector axle of steering link and gearbox and is connected, and the coupling cone sleeve of clutch operating lever through clutch linkage and gearbox that is hinged on the hull joins, and the gear assembly axis of gear control stick through gear connecting rod and connecting lever and power set that is hinged on the hull joins.Its structure is comparatively simple, operates also more conveniently, but volume is relatively large, and also there are problems such as single relatively in function.
Summary of the invention
The applicant is the basis according to the structural principle of the patent of invention of having authorized before this " cultivator " (patent No.: ZL0311812,5); Comprehensive Machine Manufacturing Technology of refining maturations such as grain header, hand tractor, powder loading or unloading machine carry out structural design; The manufacturing principle of automobile driving axle is used for reference in the design of its rotary tillage drive mechanism part; And design a kind of structure of pawl formula rotary tillage roller frame, mainly use for reference the physiological phenomenon that hen is dug food, according to the distinctive jaw function of shank; According to the biological moulding principle of shank structure, thereby developed the hand steered harvesting and tillage machine of this pawl formula rotary tillage.
The utility model solves the technical scheme that its technical problem adopted: it comprises actuating unit 4, is installed in left wheel 1 and right roller 2, preceding transmission mechanism 5, front wheel 6, dashboard 7, operating mechanism 8 and the controlling organization 9 of driving mechanism 3 both sides; The rear side of driving mechanism 3 installs Connection Block 12; The front end sleeve of intermediate connecting rod 10 is contained on the Connection Block 12; The recede adjusting rod 11 of the scalable depth of the waist suit of intermediate connecting rod 10; Elevating lever Connection Block 20 and rake Connection Block 21 also can be set on the intermediate connecting rod 10; The front end sleeve of the rake connecting rod 22 that is connected with rake 24 is contained on the rake Connection Block 21, and the front end sleeve of rake elevating lever 25 is contained on the elevating lever Connection Block 20, between rake connecting rod 22 and rake elevating lever 25, rake adjusting rod 23 is installed.Also can pole 26 be installed with harrowing between connecting rod 22 waists in rake 24 both sides.
The front end of the intermediate connecting rod 10 of the utility model installs branch sleeve 30, and the waist of intermediate connecting rod 10 is fixed with adjusting rod Connection Block 31.Branch sleeve 30 tops that intermediate connecting rod 10 front ends install recede less than the gradient of 10 degree.Adjusting rod Connection Block 31 tops that intermediate connecting rod 10 waists install turn forward less than the gradient of 10 degree.4 groups of 24 rotary blades 61 are installed on the front wheel cylindrical shell 62 of front wheel 6, and the power transmission shaft bevel gear 65 of preceding transmission mechanism 5 is matched with travelling gear 63, and travelling gear 63 matches with front wheel cylindrical shell 62 and is connected.
The utility model more is prone to earth is smashed, and the earth of ploughing after putting in order is evenly distributed, and the field is more smooth after farming.This machine is suitable for the fritter field, hillside fields in knob and mountain area, the paddy field on narrow ground, and the nonirrigated farmland ploughing and weeding is smooth; For vast farmers friend, friend vegetable grower provide a kind of light-duty cultivation machinery in light weight, easy-operating.This machine adopts the appropriate design of advancing after the first rotary tillage, and it is simple in structure that it is had, and turns flexibly, and consumption oil is few, the characteristics that efficient is high.The utility model is the another scientific achievement after the bright patent of the applicant's secondary " cultivator ", also is more advanced, laborsaving, unique agricultural tool on the present agricultural machinery market simultaneously.This machine answers flexible operation, security performance good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of intermediate connecting rod.
Fig. 3 is the plan structure sketch map of Fig. 2.
Fig. 4 is the structural representation of front wheel.
Among the figure: 1-left wheel, the right roller of 2-, 3-driving mechanism, transmission mechanism before the 4-actuating unit, 5-, 6-front wheel; The 7-dashboard, 8-operating mechanism, 9-controlling organization, 10-intermediate connecting rod, 11-adjusting rod; The 12-Connection Block, 20-elevating lever Connection Block, 21-harrows Connection Block, and 22-harrows connecting rod, and 23-harrows adjusting rod; The 24-rake, 25-harrows elevating lever, 26-pole, 30-branch sleeve, 31-adjusting rod Connection Block; Connector behind the 40-, 61-rotary blade, 62-front wheel cylindrical shell, 63-travelling gear, 65-power transmission shaft bevel gear.
Embodiment
Can know from Fig. 1; The utility model comprises actuating unit 4, is installed in left wheel 1 and right roller 2, preceding transmission mechanism 5, front wheel 6, dashboard 7, operating mechanism 8 and the controlling organization 9 of driving mechanism 3 both sides; The rear side of driving mechanism 3 installs Connection Block 12; The front end sleeve of intermediate connecting rod 10 is contained on the Connection Block 12; The recede adjusting rod 11 of the scalable depth of the waist suit of intermediate connecting rod 10 is provided with elevating lever Connection Block 20 and rake Connection Block 21 on the intermediate connecting rod 10, the front end sleeve of the rake connecting rod 22 that is connected with rake 24 is contained on the rake Connection Block 21; The front end sleeve of rake elevating lever 25 is contained on the elevating lever Connection Block 20, between rake connecting rod 22 and rake elevating lever 25, rake adjusting rod 23 is installed; Also can pole 26 be installed with harrowing between connecting rod 22 waists in rake 24 both sides.The front end of intermediate connecting rod 10 installs branch sleeve 30, and the waist of intermediate connecting rod 10 is fixed with adjusting rod Connection Block 31.2 or 2 gradients that above branch sleeve 30 tops recede and spend less than 10 that intermediate connecting rod 10 front ends install, thus guarantee that intermediate connecting rod 10 is easy for installation, and can not vacillate now to the left, now to the right.Adjusting rod Connection Block 31 tops that intermediate connecting rod 10 waists install turn forward less than the gradient of 10 degree; Thereby adjusting rod 11 is receded; And adjusting rod 11 is provided with a plurality of adjusting pin-and-holes, thus can through regulate adjusting rod 11 up and down to regulate the depth of farming.4 groups of 24 rotary blades 61 are installed on the front wheel cylindrical shell 62 of front wheel 6, and the power transmission shaft bevel gear 65 of preceding transmission mechanism 5 is matched with travelling gear 63, and travelling gear 63 matches with front wheel cylindrical shell 62 and is connected.It can drive left wheel 1, right roller 2 and front wheel 6 work of both sides simultaneously through driving mechanism 3.Consult Fig. 1 to Fig. 4.
Claims (6)
1. hand steered harvesting and tillage machine; It comprises actuating unit (4), is installed in left wheel (1) and right roller (2), preceding transmission mechanism (5), front wheel (6), dashboard (7), operating mechanism (8) and the controlling organization (9) of driving mechanism (3) both sides; It is characterized in that: the rear side of driving mechanism (3) installs Connection Block (12); The front end sleeve of intermediate connecting rod (10) is contained on the Connection Block (12); The recede adjusting rod (11) of the scalable depth of the waist suit of intermediate connecting rod (10), intermediate connecting rod (10) is provided with elevating lever Connection Block (20) and rake Connection Block (21), and the front end sleeve of the rake connecting rod (22) that is connected with rake (24) is contained on the rake Connection Block (21); The front end sleeve of rake elevating lever (25) is contained on the elevating lever Connection Block (20), and rake adjusting rod (23) is installed between rake connecting rod (22) and rake elevating lever (25).
2. hand steered harvesting and tillage machine according to claim 1 is characterized in that: the front end of intermediate connecting rod (10) installs branch sleeve (30), and the waist of intermediate connecting rod (10) is fixed with adjusting rod Connection Block (31).
3. hand steered harvesting and tillage machine according to claim 2 is characterized in that: branch sleeve (30) top that intermediate connecting rod (10) front end installs recedes less than the gradient of 10 degree.
4. hand steered harvesting and tillage machine according to claim 2 is characterized in that: adjusting rod Connection Block (31) top that intermediate connecting rod (10) waist installs turns forward less than the gradient of 10 degree.
5. hand steered harvesting and tillage machine according to claim 1 is characterized in that: between the both sides of harrowing (24) and rake connecting rod (22) waist, pole (26) is installed.
6. hand steered harvesting and tillage machine according to claim 1; It is characterized in that: on the front wheel cylindrical shell (62) of front wheel (6) 4 groups 24 rotary blades (61) are installed; The power transmission shaft bevel gear (65) of preceding transmission mechanism (5) is matched with travelling gear (63), and travelling gear (63) matches with front wheel cylindrical shell (62) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183706 CN202587778U (en) | 2011-09-09 | 2012-04-26 | Handheld cultivator |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120338440 | 2011-09-09 | ||
| CN201120338440.X | 2011-09-09 | ||
| CN 201220183706 CN202587778U (en) | 2011-09-09 | 2012-04-26 | Handheld cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202587778U true CN202587778U (en) | 2012-12-12 |
Family
ID=47305379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220183706 Expired - Fee Related CN202587778U (en) | 2011-09-09 | 2012-04-26 | Handheld cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202587778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103918367A (en) * | 2013-12-09 | 2014-07-16 | 王庆忠 | Simplified dryland tillage device |
-
2012
- 2012-04-26 CN CN 201220183706 patent/CN202587778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103918367A (en) * | 2013-12-09 | 2014-07-16 | 王庆忠 | Simplified dryland tillage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20160426 |