CN201097477Y - Three wheels hydraulic pressure overturn double plough - Google Patents
Three wheels hydraulic pressure overturn double plough Download PDFInfo
- Publication number
- CN201097477Y CN201097477Y CNU2007200328149U CN200720032814U CN201097477Y CN 201097477 Y CN201097477 Y CN 201097477Y CN U2007200328149 U CNU2007200328149 U CN U2007200328149U CN 200720032814 U CN200720032814 U CN 200720032814U CN 201097477 Y CN201097477 Y CN 201097477Y
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- CN
- China
- Prior art keywords
- turnplow
- rocking arm
- traction
- rocker arm
- installing rack
- 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
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Abstract
The utility model discloses a three-wheel hydraulic reversible double-bladed plough, wherein a traction rack of a traction and reversible part is connected with a plough support rack through a main rotary shaft; the traction rack is provided with a reversible lock which is connected with a reversible snapclose arranged on the plough support rack; the plough support rack is provided with a main rotary shaft and a rotary pull rod shaft; a support of a lifting control part is provided with a rocker arm rotating around a rotor axis; the rocker arm is provided with a sliding pin; one end of the rocker arm is provided with a banking pin; a second end of the rocker arm is provided with a lifting rocker arm engaging lug; a third end of the rocker arm is provided with a latch hook rotor axis provided with a latch hook; a fourth end of the rocker arm is connected with a rear axle gear case through a central connecting rod; a hydraulic transmission part connects a hydraulic elevator and the traction rack through a horizontal connecting rod; moreover, the hydraulic elevator which is arranged on the rear axle gear case drives the traction and reversible part to move up and down through a transmission rod. The three-wheel hydraulic reversible double-bladed plough provides a new function of a three-wheel farm vehicle, thereby providing a novel aid for farmers to become rich through diligence.
Description
Technical field
The utility model belongs to agricultural machinery technological field, relates to a kind of double-bladed plough device, is specifically related to a kind of three-wheel hydraulic turning-over double-bladed plough.
Background technology
Popularization along with the agricultural mechanization technology, increasing peasant has used various farm machinery in production and life, many people have also bought some agricultural vehicles, in life, brought into play enormous function, three wheeled transport vehicle used for farm especially, volume is little, loading capacity is big, road worthiness is strong, and good economy performance, is popular in the rural area.Though existing three wheeled transport vehicle used for farm carrying performance is fully used, but at the more multiaction that can't bring into play three wheeled transport vehicle used for farm aspect the use of agricultural mechanization, especially can't well mate with other tillage machinery aspect the cultivated land that plows, many farmers' have only the farm implements of buying the cultivated land aspect of plowing separately, have caused extra financial burden.The direction of existing in addition many primary tillage equipments colter when ploughing can not be changed, and makes ditch dug with a plow can not guarantee when turning around back and forth continuously; Also have underaction aspect the adjustment of the lifting upset of ploughing tool and colter, not enough to the adaptability of various soil properties.
Summary of the invention
The purpose of this utility model provides a kind of three-wheel hydraulic turning-over double-bladed plough, the plough tool lifting upset of the three wheeled transport vehicle used for farm installation that exists in the prior art and the adjustment aspect underaction of colter have been solved, adaptability to various soil properties is not enough, and purchases the high problem of multiple farm machinery cost.
The technical scheme that the utility model adopted is, a kind of three-wheel hydraulic turning-over double-bladed plough, be characterized in that traction and flip portion, lifting control section are installed, and the hydraulic pressure lifting device on three wheeled transport vehicle used for farm back axle gearbox is connected with the hydraulic drive part on the back axle gearbox of three wheeled transport vehicle used for farm.
Traction and flip portion comprise hitch frame, there is the traction lug at the two ends of hitch frame, the intermediate transverse girder opening of hitch frame also is connected with the turnplow installing rack by main rotating shaft, the outside of main rotating shaft is set with the main rotating shaft urceolus, the two ends of main rotating shaft are by stub nail and secondary pin location, one end of hitch frame is equipped with tumble lock, tumble lock is connected with unlocking apparatus by the locking bar lug, tumble lock links and connects by being installed in locking bar urceolus on the hitch frame and tumble lock, the upset snap close is installed on the turnplow installing rack, some turnplow mount pads are installed on the turnplow installing rack, each turnplow mount pad is equipped with two turnplow cuttves up and down, the turnplow installing rack is provided with the rotating rod axle, and the rotating rod axle flexibly connects by the lifting rocking arm lug on rotating rod and the support.
The lifting control section comprises support, support is provided with the rocking arm that rotates around the axis; rocking arm is provided with the nail that slides; the curved surface of following closely along support that slides slides, and rocking arm is cross shape, and an end of rocking arm cross is provided with a banking pin; second end of rocking arm cross is provided with lifting rocking arm lug; the 3rd end of rocking arm cross is provided with the latch hook rotating shaft, in the latch hook rotating shaft latch hook is installed, and the 4th end of rocking arm cross is connected with the back axle gearbox by center linkage.
Hydraulic drive partly comprises the hydraulic pressure lifting device that is installed on the back axle gearbox, and the back axle gearbox is hinged with the traction lug by waling stripe, and hydraulic pressure lifting device is provided with elevating lever, and elevating lever is hinged by lifting connecting rod and waling stripe.
Hydraulic pressure lifting device is provided with the hydraulic pressure lifting device lock.
The upset snap close and second tumble lock are buckled and are provided with the adjustment groove.
The installation site of turnplow mount pad can be adjusted front and back.
Turnplow cutter setting angle can be adjusted.
Center linkage is an adjustable link.
The beneficial effects of the utility model are, have realized the automatic lifting upset of plough tool, and the adjustment of the various angle positions of turnplow cutter is flexible.Of the present utility model simple in structure, installation and removal easily are convenient to safeguard and maintenance, and are economical and practical, enlarged the use field of three wheeled transport vehicle used for farm, fully improved the use value of three wheeled transport vehicle used for farm, for farmers''s industry has been created advantage to richness hardworking and thrifty dustrious and thrifty in managing one's household.
Description of drawings
Fig. 1 is hitch frame of the present utility model and turnplow installing rack part-structure schematic diagram;
Fig. 2 is the structural representation of tumble lock of the present utility model and snap close;
Fig. 3 is a turnplow cutter scheme of installation of the present utility model;
Fig. 4 is the schematic side view of each parts different conditions on the lifting support of the present utility model, the positional structure schematic diagram when a rises for the turnplow installing rack; Positional structure schematic diagram when b falls for the turnplow installing rack;
Fig. 5 is hydraulic drive of the present utility model and lifting coupling part schematic side view;
Fig. 6 is the schematic top plan view of hydraulic drive of the present utility model and lifting coupling part.
Among the figure, 1, hitch frame, 2, the traction lug, 3, tumble lock, 4, support, 5, the stub nail, 6, the upset snap close, 7, rotating rod, 8, the rotating rod axle, 9, the main rotating shaft urceolus, 10, main rotating shaft, 11, secondary pin, 12, the turnplow mount pad, 13, the turnplow installing rack, 14, the locking bar lug, 15, the locking bar urceolus, 16, extension spring, 17, hydraulic pressure lifting device, 18, the turnplow cutter, 19; rocking arm, 20; nail slides; 21; rotating shaft, 22; latch hook rotating shaft, 23; latch hook; 24; lug, 25; elevating lever, 26; waling stripe; 27; center linkage, 28; back axle gearbox, 29; hydraulic pressure lifting device lock; 30; lifting connecting rod, 31; banking pin, 32; the second upset snap close.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The utility model has utilized the engine of three wheeled transport vehicle used for farm that hydraulic power is provided, and utilized three wheeled transport vehicle used for farm to connect hitch frame and turnplow installing rack part, realized the hydraulic pressure automatic lifting of hitch frame and turnplow installing rack part, and after rise, carry out the upset of turnplow installing rack, make three wheeled transport vehicle used for farm guarantee the continuous of ditch dug with a plow when ploughing, and the depth that can control ditch dug with a plow by the adjustment of center linkage.
As shown in Figure 1, hitch frame and turnplow installing rack part-structure schematic diagram for the utility model embodiment, there is traction lug 2 at the two ends of hitch frame 1, the intermediate transverse girder opening of hitch frame 1 also is connected with turnplow installing rack 13 by main rotating shaft 10, the outside of main rotating shaft 10 is set with main rotating shaft urceolus 9, the two ends of main rotating shaft 10 are by stub nail 5 and secondary pin 11 location, guarantee that hitch frame 1 is firm with being connected of turnplow installing rack 13, one end of hitch frame 1 is equipped with tumble lock 3, tumble lock 3 is connected with upset snap close 6 by the locking bar urceolus 15 that is installed on the hitch frame 1, upset snap close 6 is installed in the end on the turnplow installing rack 13, the other end on the turnplow installing rack 13 is equipped with the second upset snap close 32 of same structure, two turnplow mount pads 12 are installed on the turnplow installing rack 13, turnplow installing rack 13 is provided with rotating rod axle 8, and rotating rod axle 8 flexibly connects by the lifting rocking arm lug on rotating rod 7 and the support 4 24.
As shown in Figure 2, be tumble lock scheme of installation of the present utility model, tumble lock 3 is connected with unlocking apparatus by locking bar lug 14, connects by cable wire in actual the use, and pulling is opened trivial.Between locking bar lug 14 and hitch frame 1, be provided with extension spring 16, played the trivial firm effect on the tumble lock 3 that guarantees.Tumble lock 3 is connected with upset snap close 6 by the locking bar urceolus 15 that is installed on the hitch frame 1, and upset snap close 6 is installed on the turnplow installing rack 13.The described upset snap close 6 and the second upset snap close 32 are provided with the adjustment groove, when adjusting the installation site up and down, can control the horizontal setting angle of turnplow installing rack 13, promptly quite with the arable land angle and the degree of depth of control turnplow cutter 18.
As shown in Figure 3, be turnplow cutter scheme of installation of the present utility model, two turnplow mount pads 12 are installed on the turnplow installing rack 13, the installation site, front and back of each turnplow mount pad 12 can be adjusted, the upper and lower side of each turnplow mount pad 12 respectively is equipped with a turnplow cutter 18, turnplow cutter 18 also can be adjusted at the setting angle of turnplow mount pad 12, so that width and spacing when controlling each turnplow cutter 18 and ploughing.
As shown in Figure 4, be the schematic side view of each parts different conditions of elevating mechanism of the present utility model, the structural representation when a rises for the turnplow installing rack, can carry out the rotary movement of turnplow installing rack 13 or be in stand-by state this moment; B is in the structural representation of lowering position for the turnplow installing rack, and can carry out arable land work this moment, perhaps dismantles, repairs hitch frame and turnplow installing rack structure partly.Support 4 is provided with around the shaft 21 rocking arms 19 that rotate, and rocking arm 19 is provided with the nail 20 that slides, and the nail 20 that slides slides along the curved surfaces of support 4, when the nail 20 that slides slides into curved surface concave point place as the state of figure a; When the nail 20 that slides slides into curved surface salient point place as the state of figure b.Four link structures of rocking arm 19 are cross shape, and an end of rocking arm 19 crosses is provided with a banking pin 31, and rocking arm 19 stops operating when banking pin 31 is run into the housing of support 4, and this moment, latch hook 23 just guaranteed to pin; Second end of rocking arm 19 crosses is provided with lifting rocking arm lug 24, and lifting rocking arm lug 24 is connected the rotary movement of control turnplow installing rack 13 with rotating rod 7; The 3rd end of rocking arm 19 crosses is provided with latch hook rotating shaft 22, latch hook 23 is installed in the latch hook rotating shaft 22, being responsible for partly rising at hitch frame and turnplow installing rack is to pin rotating rod axle 8, prevent that hitch frame and turnplow installing rack from partly falling down, and when hitch frame and turnplow installing rack partly descend auto-unlocking; The 4th end of rocking arm 19 crosses is connected with back axle gearbox 28 by center linkage 27, realizes the rotational action of hitch frame and turnplow installing rack part.
As shown in Figure 5, be hydraulic drive of the present utility model and lifting coupling part schematic side view.Hydraulic drive partly comprises the hydraulic pressure lifting device of installing on the back axle gearbox 28 17, back axle gearbox 28 is hinged with traction lug 2 by waling stripe 26, hydraulic pressure lifting device 17 is provided with elevating lever 25, and elevating lever 25 is hinged by lifting connecting rod 30 and waling stripe 26.Hydraulic pressure lifting device 17 is by the control of hydraulic operation switch, can make hitch frame and turnplow installing rack partly rest on optional position between the lifting limit.
As shown in Figure 6, be hydraulic drive of the present utility model and lifting coupling part schematic top plan view.Hydraulic pressure lifting device 17 is installed on the back axle gearbox 28, a hydraulic pressure lifting device lock 29 can be installed on hydraulic pressure lifting device 17, close this hydraulic pressure lifting device lock 29 when the utility model is not worked, hydraulic pressure lifting device 17 can guarantee the safety of personnel and machine better with regard to akinesia.
The course of work of the present utility model is, utilize the engine of three wheeled transport vehicle used for farm hydraulic power to be provided for hydraulic pressure lifting device 17, by the hydraulic operation switch elevating lever 25 is risen, elevating lever 25 rises waling stripe 26 by lifting connecting rod 30, waling stripe 26 just partly rises hitch frame and turnplow installing rack, meanwhile center linkage 27 drives rocking arm 19 rotations, slip nail 20 curved surfaces along support 4 on rocking arm 19 slide into curved surface concave point place; rocking arm 19 stops operating, and this moment, hitch frame and turnplow installing rack partly were raised to peak.Spur the handle of unblanking that connects on the tumble lock 3 again, tumble lock 3 is unblanked, tumble lock 3 is thrown off with upset snap close 6, turnplow installing rack 13 is rotated 180 degree around main rotating shaft 10, make turnplow cutter 18 reversing of position up and down, with second upset snap close 32 lockings of tumble lock 3 with the other end, operating hydraulically operated lifter 17 puts down hitch frame and turnplow installing rack part, can begin reverse arable land again.
When the utility model is not worked, be that operating hydraulically operated lifter 17 partly rises hitch frame and turnplow installing rack, make it built on stilts and get final product.Can also close hydraulic pressure lifting device lock 29, disconnect hydraulic circuit, prevent that hitch frame and turnplow installing rack from partly falling down, play the effect of insurance more.
The utility model is simple in structure, and installation and removal easily are convenient to safeguard and maintenance, and is economical and practical, for the use of three wheeled transport vehicle used for farm provides new purposes, for agricultural machinery provides a kind of new power traction instrument, provides new helper for the peasant becomes better off through one's labour.
Claims (6)
1, a kind of three-wheel hydraulic turning-over double-bladed plough is characterized in that: traction and flip portion, lifting control section is installed on the back axle gearbox of three wheeled transport vehicle used for farm, on the hydraulic pressure lifting device of three wheeled transport vehicle used for farm back axle gearbox, is connected with the hydraulic drive part,
Described traction and flip portion comprise hitch frame (1), there is traction lug (2) at the two ends of hitch frame (1), the intermediate transverse girder opening of hitch frame (1) also is connected with turnplow installing rack (13) by main rotating shaft (10), the outside of main rotating shaft (10) is set with main rotating shaft urceolus (9), the two ends of main rotating shaft (10) are by stub nail (5) and secondary pin (11) location, one end of hitch frame (1) is equipped with tumble lock (3), tumble lock (3) is connected with unlocking apparatus by locking bar lug (14), tumble lock (3) is connected with upset snap close (6) by the locking bar urceolus (15) that is installed on the hitch frame (1), upset snap close (6) is installed on the turnplow installing rack (13), some turnplow mount pads (12) are installed on the turnplow installing rack (13), each turnplow mount pad (12) is equipped with two turnplow cuttves (18) up and down, turnplow installing rack (13) is provided with rotating rod axle (8), rotating rod axle (8) flexibly connects by the lifting rocking arm lug (24) on rotating rod (7) and the support (4)
Described lifting control section comprises support (4), support (4) is provided with around the shaft the rocking arm (19) that rotate (21); rocking arm (19) is provided with the nail (20) that slides; slip nail (20) slides along the curved surface of support (4); rocking arm (19) is cross shape; an end of rocking arm (19) cross is provided with a banking pin (31); second end of rocking arm (19) cross is provided with lifting rocking arm lug (24); the 3rd end of rocking arm (19) cross is provided with latch hook rotating shaft (22); latch hook (23) is installed in the latch hook rotating shaft (22); the 4th end of rocking arm (19) cross is connected with back axle gearbox (28) by center linkage (27)
Described hydraulic drive partly comprises the hydraulic pressure lifting device (17) that is installed on the back axle gearbox (28), back axle gearbox (28) is hinged with traction lug (2) by waling stripe (26), hydraulic pressure lifting device (17) is provided with elevating lever (25), and elevating lever (25) is hinged by lifting connecting rod (30) and waling stripe (26).
2, three-wheel hydraulic turning-over double-bladed plough as claimed in claim 1 is characterized in that: described hydraulic pressure lifting device (17) is provided with hydraulic pressure lifting device lock (29).
3, three-wheel hydraulic turning-over double-bladed plough as claimed in claim 1 is characterized in that: the described upset snap close (6) and the second upset snap close (32) are provided with the adjustment groove.
4, three-wheel hydraulic turning-over double-bladed plough as claimed in claim 1 is characterized in that: the installation site of described turnplow mount pad (12) can be adjusted front and back.
5, three-wheel hydraulic turning-over double-bladed plough as claimed in claim 1 is characterized in that: described turnplow cutter (18) setting angle can be adjusted.
6, three-wheel hydraulic turning-over double-bladed plough as claimed in claim 1 is characterized in that: described center linkage (27) is an adjustable link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200328149U CN201097477Y (en) | 2007-09-20 | 2007-09-20 | Three wheels hydraulic pressure overturn double plough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200328149U CN201097477Y (en) | 2007-09-20 | 2007-09-20 | Three wheels hydraulic pressure overturn double plough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201097477Y true CN201097477Y (en) | 2008-08-13 |
Family
ID=39933990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200328149U Expired - Fee Related CN201097477Y (en) | 2007-09-20 | 2007-09-20 | Three wheels hydraulic pressure overturn double plough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201097477Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756880A (en) * | 2015-02-02 | 2015-07-08 | 蒙羊种源科技有限公司 | Traction equipment with adjustable lifting height for livestock breeding equipment |
-
2007
- 2007-09-20 CN CNU2007200328149U patent/CN201097477Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756880A (en) * | 2015-02-02 | 2015-07-08 | 蒙羊种源科技有限公司 | Traction equipment with adjustable lifting height for livestock breeding equipment |
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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: 20080813 Termination date: 20091020 |