CN2930241Y - Adjustable handle of micro-farming machine - Google Patents
Adjustable handle of micro-farming machine Download PDFInfo
- Publication number
- CN2930241Y CN2930241Y CN 200620082648 CN200620082648U CN2930241Y CN 2930241 Y CN2930241 Y CN 2930241Y CN 200620082648 CN200620082648 CN 200620082648 CN 200620082648 U CN200620082648 U CN 200620082648U CN 2930241 Y CN2930241 Y CN 2930241Y
- Authority
- CN
- China
- Prior art keywords
- fairlead
- guide rail
- gripper shoe
- frame
- handgrip
- 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
Links
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a micro-cultivator adjustable hand-holder, comprising a frame, a bracket is arranged at the back of the frame, a support plate is arranged at the top of the bracket, a guide sleeve is arranged above the support plate, a meshing rotation device is arranged between the support plate and the guide sleeve, a guide rail that can slip forward and backward along the guide sleeve is inserted into the guide sleeve, a hand-hold is arranged at the back of the guide rail. Because the guide sleeve can rotate relative to the bracket and the hand-holder arranged in the guide rail can slip forward and backward along the guide rail relative to the guide sleeve, thereby the distance and angle between the hand-holder and the frame are adjustable, that is, the power arm of the machine is adjustable, the utility model has the advantages of low labor intensity, flexible operation, small whole operation radius, 180 degrees rotation of the hand-holder relative to the frame and particular applications in agriculture greenhouses and narrow areas.
Description
Technical field
The utility model relates to agricultural machinery technological field, relates in particular to the adjustable handgrip of a kind of Miniature cultivator used on higher.
Background technology
Existing miniature garden supervisor, hand tractor, dicycly is arranged, one-wheel type is also arranged, upper back in its frame is equipped with handgrip, lower rear or the supporting cultivating implement of anterior installation in frame, it is little to have volume, and flexible operation is adapted at narrow and small location, especially carries out the agro-farming operation in agricultural greenhouse.But between the handgrip on existing miniature garden supervisor, the hand tractor and its frame is relatively-stationary, its angular distance all cannot be regulated, and uses inconvenience, when especially carrying out the agro-farming operation in agricultural greenhouse, its turning radius is big, operation is less than the limit, if at the frame rear portion rotovator is installed, then there is potential safety hazard in the handgrip weak point, after changing other supporting cultivating implement when handgrip is long, the distance lengthening has increased the turning radius between handgrip and the body, and the scope of application is restricted.
Summary of the invention
The technical problems to be solved in the utility model is to have the uncontrollable drawback of handgrip at existing Miniature cultivator used on higher, and a kind of adjustable handgrip is provided, and improves the flexibility of its operation.
For solving the problems of the technologies described above, the utility model comprises frame, its design feature is to be provided with the support of stretching at the frame rear portion, the top of support is provided with gripper shoe, the top of gripper shoe is provided with fairlead, between gripper shoe and the fairlead mesh rotary device is installed, being fitted with in the fairlead can be along the guide rail of slip before and after it, and the rear portion of guide rail is provided with handgrip.
Be provided with the pin shaft hole of up/down perforation on fairlead, guide rail is provided with a plurality of eyelets corresponding with pin shaft hole, bearing pin from be inserted in described pin shaft hole and the eyelet.
Described mesh rotary device comprises the toothed cover of engagement down that is installed on the gripper shoe, be provided with bolt hole on the gripper shoe in meshing the cover inner chamber down, be installed with on the base plate of fairlead corresponding with following engagement cover on engagement overlap, be provided with the bolt that is fixed on the fairlead base plate in the last engagement cover inner chamber, bolt passes the bolt hole on the gripper shoe, and its end is equipped with nut.
Following engagement cover with on be set with spring on the bolt in the engagement cover inner chamber.
After adopting said structure, because fairlead is with respect to rotating between the support, and the handgrip that is installed on the guide rail mutually can be elastic with respect to cover with guide rail, therefore handgrip can be regulated with respect to distance between the frame and angle, the power arm of promptly operating machines can be regulated, and reduces labor intensity of operating personnel, flexible operation, the car load operating radius is little, is adapted at farming in booth and the narrow and small location.And following engagement cover with on be set with spring on the bolt in the engagement cover inner chamber, be convenient to the angular adjustment between handgrip and the frame.Handgrip of the present utility model can be made 180 degree with respect to frame and rotate, and is particularly suitable for using in agricultural greenhouse and narrow and small location.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model;
The structural representation that Fig. 2 overlooks for Fig. 1.
Embodiment
With reference to accompanying drawing, the adjustable handgrip of this Miniature cultivator used on higher comprises frame 1, frame 1 below is equipped with road wheel 16, the frame 1 of road wheel 16 tops is provided with power set 15, lower rear or the supporting cultivating implement 2 of anterior installation in 1 in machine, sow with a drill the angle as ploughing, rotovator etc., be provided with the support of stretching 3 at frame 1 rear portion, the top of support 3 is provided with gripper shoe 6, the top of gripper shoe 6 is provided with fairlead 9, between gripper shoe 6 and the fairlead 9 mesh rotary device is installed, this mesh rotary device comprises the toothed cover of engagement down 7 that is installed on the gripper shoe 6, be provided with bolt hole on the gripper shoe 6 in meshing cover 7 inner chambers down, be installed with on the base plate of fairlead 9 corresponding with following engagement cover 7 on engagement cover 8, be provided with the bolt 4 that is fixed on fairlead 9 base plates in last engagement cover 8 inner chambers, bolt 4 passes the bolt hole on the gripper shoe 6, its end is equipped with nut 5, the relative fixed that is used for position between fairlead 9 and the gripper shoe 6, the engagement system between gripper shoe 6 and the fairlead 9 can also be the combinations that is separately fixed at two axial gears on gripper shoe 6 and the fairlead 9; Following engagement cover 7 with on be set with spring 18 on the bolt 4 in engagement cover 8 inner chambers, be convenient to the angular adjustment between handgrip and the frame.Being fitted with in the fairlead 9 can be along the guide rail 10 of slip before and after it, the rear portion of guide rail 10 is provided with handgrip 11, handgrip 11 is provided with control stick 17, for ease of handgrip 11 with respect to guide rail 10 up-down adjustment, engagement cover 20 in guide rail 10 vertical both sides are equipped with, two handgrips 11 are provided with external toothing cover 19, are connected by bolt 21 relative fixed therebetween.Fairlead 9 can be one section square or rectangular tube, is provided with the pin shaft hole 13 of up/down perforation on fairlead 9, and guide rail 10 is provided with the corresponding eyelet 12 of a plurality of and pin shaft hole 13, bearing pin 14 from be inserted in described pin shaft hole 13 and the eyelet 12.Slip form between fairlead 9 and the guide rail 10 can also be the card article formula.Supporting cultivating implements such as seed manure case can be installed on the support 3.
Claims (4)
1, the adjustable handgrip of a kind of Miniature cultivator used on higher, comprise frame (1), it is characterized in that being provided with the support of stretching (3) at frame (1) rear portion, the top of support (3) is provided with gripper shoe (6), the top of gripper shoe (6) is provided with fairlead (9), between gripper shoe (6) and the fairlead (9) mesh rotary device is installed, being fitted with in the fairlead (9) can be along the guide rail (10) of slip before and after it, and the rear portion of guide rail (10) is provided with handgrip (11).
2, the adjustable handgrip of Miniature cultivator used on higher according to claim 1, it is characterized in that on fairlead (9), being provided with the pin shaft hole (13) of up/down perforation, guide rail (10) is provided with a plurality of eyelets (12) corresponding with pin shaft hole (13), and bearing pin (14) is inserted in described pin shaft hole (13) and the eyelet (12) on certainly.
3, the adjustable handgrip of Miniature cultivator used on higher according to claim 1, it is characterized in that described mesh rotary device comprises the toothed engagement cover (7) down that is installed on the gripper shoe (6), be provided with bolt hole on the gripper shoe (6) in meshing cover (7) inner chamber down, on the base plate of fairlead (9), be installed with the upward engagement cover (8) corresponding with meshing cover (7) down, be provided with the bolt (4) that is fixed on fairlead (9) base plate in last engagement cover (8) inner chamber, bolt (4) passes the bolt hole on the gripper shoe (6), and its end is equipped with nut (5).
4, the adjustable handgrip of Miniature cultivator used on higher according to claim 3 is characterized in that being set with spring (18) on the bolt (4) that meshes down in cover (7) and last engagement cover (8) inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082648 CN2930241Y (en) | 2006-04-06 | 2006-04-06 | Adjustable handle of micro-farming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082648 CN2930241Y (en) | 2006-04-06 | 2006-04-06 | Adjustable handle of micro-farming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2930241Y true CN2930241Y (en) | 2007-08-08 |
Family
ID=38346745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620082648 Expired - Fee Related CN2930241Y (en) | 2006-04-06 | 2006-04-06 | Adjustable handle of micro-farming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2930241Y (en) |
-
2006
- 2006-04-06 CN CN 200620082648 patent/CN2930241Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 Termination date: 20100406 |