CN1324560A - Adjustable hanging plough matched with agricultural motor tricycle - Google Patents
Adjustable hanging plough matched with agricultural motor tricycle Download PDFInfo
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- CN1324560A CN1324560A CN 00117804 CN00117804A CN1324560A CN 1324560 A CN1324560 A CN 1324560A CN 00117804 CN00117804 CN 00117804 CN 00117804 A CN00117804 A CN 00117804A CN 1324560 A CN1324560 A CN 1324560A
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- draw bar
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Abstract
The present invention relates to a special width-adjustable mounted plough for farm motor tricycle, which is characterized by that its beam and drawbar and connected together by a universal joint between them, between the beam and the universal joint a regulation positioning mechanism capable of regulating pitch angle of the universal joint is mounted, between the universal joint and drawbar a drawbar swinging positioning mechanism is mounted, and the front head of the drawbar also is connected with a drawbar for front part of pitch regulation drawing part. Said invention is simple and reasonable in structure, can be well matched with farm motor tricycle for use, and the depth of ploughing can be regulated and controlled, so it has extensive application.
Description
The present invention relates to a kind of agricultural machinery, relate in particular to a kind of adjustable hanging plough matched with agricultural motor tricycle.
The maneuver plough of Xiao Shouing is used for and tractor uses more in the market, because the structure of motor tricycle and tractor is different, causes the used with tractor maneuver plough can not be general with tricycle.Sell on the market the two-wheel vehicle used width-adjustable mounted plough of a kind of agricultural motor is arranged, by colter, beam and draw bar constitute, link together by a cross-pin type joint between beam and the draw bar, the adjusting detent mechanism of regulating the universal joint angle of pitch is installed between beam and the cross-pin type joint, be equipped with draw bar swing detent mechanism between universal joint and the draw bar, but it is because fixedly connected between beam and the draw bar, can not self adaptation regulate, make this plough on hilly country or irregular arable land during operation, the depth of ploughing is difficult for grasping, influence ground farming is quality already, thereby has influence on sowing and the growth of crops.
At above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of adjustable hanging plough matched with agricultural motor tricycle, this plough should be able to adapt on the arable land of hypsography operation and can regulate consistent with the depth that keeps farming.
For achieving the above object, technical program of the present invention lies in having adopted a kind of adjustable hanging plough matched with agricultural motor tricycle, link together by a cross-pin type joint between beam and the draw bar, the adjusting detent mechanism of regulating the universal joint angle of pitch is installed between beam and the cross-pin type joint, be equipped with draw bar swing detent mechanism between universal joint and the draw bar, the draw bar front end also is connected with the leading portion draw bar with pitch regulation effect by another cross-pin type joint.
The cross-pin type joint of described draw bar front end by one section horizontal cross, notch backward channel-section steel and one section vertical clamping plate of back fixation constitute, two levels of channel-section steel are upright to be hinged together along the front end by vertical bearing pin and draw bar, and vertical clamping plate are hinged by the bearing pin and the described leading portion draw bar of horizontal cross.
Described leading portion draw bar by one on the other two the joint parallel connecting rod constitute, the tail end of two joint connecting rods is hinged by the bearing pin and the described cross-pin type joint of two levels respectively, the front ends of two joint connecting rods are the bearing pin by two levels and a channel-section steel two vertical upright along hinge mutually respectively, is fixed with a U-shaped hanging nose on the vertical backboard of this channel-section steel.
Described two joints are provided with position-limit mechanism between the connecting rods, this position-limit mechanism by one in front and one in back two be fixed on above the lower link and last connecting rod below forward and backward location-plate and the prelocalization plate on the adjusting screw(rod) that installs to rear screw in the screw constitute.
The structure of the leading portion draw bar that plays the pitch regulation effect that the front end of draw bar is set up, can make draw bar self regulate the angle of pitch of leading portion draw bar automatically with change of topography, this just makes the embedded depth of plough can keep depth unanimity substantially, both can keep the tricycle stress equalization, traction steadily helps sowing and the growth of crops again.In addition, draw bar can be around the vertical bearing pin rotation of termination thereafter, and the swing detent mechanism also is installed on the draw bar, this structure can make colter of the present invention regulate the amount of swinging according to the actual situation degree and the soil moisture content of soil, to regulate native width of eating of each plough and ploughing capacity.As seen, the present invention is simple and reasonable, and has fully adapted to tricycle frame's height, design feature that set-back is big, can be supporting with tricycle well, have bigger popularization and application space.
Below in conjunction with accompanying drawing the present invention is made further explanation and description:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the rearview of Fig. 1.
Fig. 1, Fig. 2, Fig. 3 are structural representations of the present invention.Among the figure, colter 19 rotates by rotating shaft 18 and is assemblied on the plow frame 17, can make colter 19 location that swings by left and right adjusting positioning bar 15 on 5 gears of shelves frame 16.
Also be provided with the swing detent mechanism between draw bar 23 and the above-mentioned cross-pin type joint, this mechanism is made of sector rack 10, positioning head 9 and otic placode 8.Otic placode 8 is fixed on wherein connecting plate of draw bar 23, and the rotary part of positioning head 9 rotates by bearing pin and is assemblied in the otic placode 8, and it is upright along front end that sector rack 10 is fixed on going up of channel-section steel 22, and positioning head 9 is located engagement mutually with the teeth of sector rack 10.Start the different parts teeth engagement of positioning head 9 and sector rack 10, draw bar just can be set and be flapped toward different angles, to regulate the native width of eating of each plough.
Characteristics of the present invention are the leading portion draw bars 25 that have been connected with the pitch regulation effect at the front end of draw bar 23 by another cross-pin type joint.This cross-pin type joint is fixed together by channel-section steel 7 and vertical clamping plate 6 and constitutes.Channel-section steel 7 horizontal card backward is buckled in the front end of draw bar 23, is hinged together by vertical bearing pin 24 between the two, and vertical clamping plate 6 are hinged with the tail end of leading portion draw bar 25 mutually by the bearing pin of horizontal cross.
Among the figure, leading portion draw bar 25 is made of two joint connecting rods, and the tail end of two joint connecting rods is by the bearing pin 5 and clamping plate 6 hinges of two horizontal cross, and the front end of two joint connecting rods is by two vertical standing along being hinged of bearing pin 3 with the channel-section steel 2 of two horizontal cross.Be fixed with U-shaped hanging nose 1 on the backboard of channel-section steel 2.
For the two pitching scopes that save the leading portion draw bar of connecting rods formation are limited, the position-limit mechanism that is made of prelocalization plate 28, screw rod 27, rear position plate 26 is installed between connecting rod.The prelocalization plate be fixed on lower link above, back backstay be fixed on connecting rod below, screw rod 27 spirals are assemblied in vertical screw on the prelocalization plate 28.
Claims (4)
1, a kind of adjustable hanging plough matched with agricultural motor tricycle, link together by a cross-pin type joint between beam and the draw bar, the adjusting detent mechanism of regulating the universal joint angle of pitch is installed between beam and the cross-pin type joint, be equipped with draw bar swing detent mechanism between universal joint and the draw bar, it is characterized in that the draw bar front end also is connected with the leading portion draw bar with pitch regulation effect by another cross-pin type joint.
2, tricycle according to claim 1 is adjustable hanging plough matched, the cross-pin type joint that it is characterized in that described draw bar front end by one section horizontal cross, notch backward channel-section steel and one section vertical clamping plate of back fixation constitute, two levels of channel-section steel are upright to be hinged together along the front end by vertical bearing pin and draw bar, and vertical clamping plate are hinged by the bearing pin and the described leading portion draw bar of horizontal cross.
3, tricycle according to claim 1 and 2 is adjustable hanging plough matched, it is characterized in that described leading portion draw bar by one on the other two the joint parallel connecting rod constitute, the tail end of two joint connecting rods is hinged by the bearing pin and the described cross-pin type joint of two levels respectively, the front ends of two joint connecting rods are the bearing pin by two levels and a channel-section steel two vertical upright along hinge mutually respectively, is fixed with a U-shaped hanging nose on the vertical backboard of this channel-section steel.
4, three-wheel according to claim 3 is adjustable hanging plough matched, it is characterized in that described two joints are provided with position-limit mechanism between the connecting rods, this position-limit mechanism by one in front and one in back two be fixed on above the lower link and last connecting rod below forward and backward location-plate and the prelocalization plate on the adjusting screw(rod) that installs to rear screw in the screw constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00117804 CN1324560A (en) | 2000-05-20 | 2000-05-20 | Adjustable hanging plough matched with agricultural motor tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00117804 CN1324560A (en) | 2000-05-20 | 2000-05-20 | Adjustable hanging plough matched with agricultural motor tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1324560A true CN1324560A (en) | 2001-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00117804 Pending CN1324560A (en) | 2000-05-20 | 2000-05-20 | Adjustable hanging plough matched with agricultural motor tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1324560A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047494A (en) * | 2017-05-31 | 2017-08-18 | 福建农林大学 | Beach turns over car and its method of work |
| CN111587615A (en) * | 2020-06-23 | 2020-08-28 | 盐城丝路信息科技服务有限公司 | Plow harrow with angle modulation function |
-
2000
- 2000-05-20 CN CN 00117804 patent/CN1324560A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047494A (en) * | 2017-05-31 | 2017-08-18 | 福建农林大学 | Beach turns over car and its method of work |
| CN111587615A (en) * | 2020-06-23 | 2020-08-28 | 盐城丝路信息科技服务有限公司 | Plow harrow with angle modulation function |
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