CN2220148Y - Double-frame farm plough - Google Patents

Double-frame farm plough Download PDF

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Publication number
CN2220148Y
CN2220148Y CN 95208542 CN95208542U CN2220148Y CN 2220148 Y CN2220148 Y CN 2220148Y CN 95208542 CN95208542 CN 95208542 CN 95208542 U CN95208542 U CN 95208542U CN 2220148 Y CN2220148 Y CN 2220148Y
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CN
China
Prior art keywords
main
plow
frame
link
rack
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Ceased
Application number
CN 95208542
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Chinese (zh)
Inventor
祝家兴
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Individual
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Individual
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Priority to CN 95208542 priority Critical patent/CN2220148Y/en
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Publication of CN2220148Y publication Critical patent/CN2220148Y/en
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Abstract

The utility model belongs to a mounted plow for a walking tractor. The mounted plow for a walking tractor comprises the structure of the mounted plow of an existing walking tractor. The mounted plow for a walking tractor is composed of a plowshare and a roller which are respectively connected to a plow rack and the lower part of the plow rack, a main connection rack and a main connection plate which are connected to the front beam of the plow rack, and the main support rod of the main connection rack. In addition, the mounted plow for a walking tractor is also provided with an extension section of one side of the front beam. A side connection rack and a side connection plate are arranged on the extension section. The structures of the side connection rack and the side connection plate are the same with those of the main connection rack and the main connection plate. The side connection rack is also provided with a corresponding side support rod. When the utility model is used for plowing land edges, the connection rack and the side connection plate are connected to the backseat of the tractor. Thus, the land edges can be completely plowed when the tractor does not travel along the land edges. The utility model is also suitable for plowing taro ridges, moisture regulation, etc.

Description

Two frame agricultural ploughs
The utility model belongs to a kind of hand tractor mounted plough.
The structure of existing hand tractor mounted plough as shown in Figure 1, the ploughshare (2) that connects by plow frame (1), plow frame (1) bottom and go up anterior two connecting plates (7,8) that are provided with of link (5), front-axle beam (4) that are provided with and form with the back-connected support bar of plow frame (1) (6) in order to regulate the bury front-axle beam (4) of roller (3), plow frame (1) of the depth of ploughshare (2).Plough of said structure articulates by link (5) and two connecting plates (7,8) supporting with it and suspension arrangement on the hand tractor back seat.This plough drags when ploughing down at hand tractor, adapts to inadequately for some operations in particular cases, as when plowing the limit, and tractor must ride and face rand mutually and travel, and rolls the crops of facing ground, often causes neighbourhood's dispute thus.
The purpose of this utility model just provides a kind ofly when plowing the limit, and tractor need not ride two frame agricultural ploughs that adjacent rand travels.
The utility model agricultural plough, the structure that comprises existing hand tractor mounted plough: plow frame (1), the ploughshare (2) that plow frame (1) bottom connects and in order to regulate the bury roller (3) of the depth of ploughshare (2), be arranged on the main link (5) on the front-axle beam (4) of plow frame (1), be connected in the main support rod (6) between plow frame (1) rear portion and main link (5) middle part, be connected two anterior main connecting plates (7 of front-axle beam (4), 8), main link (5) by two shapes symmetrical crank arm (9,10) form, crank arm (9 for two, 10) bottom is by bolt and two beam ears (11 that are arranged on front-axle beam (4) top, 12) connect, this agricultural plough is by main link (5) and two supporting main connecting plates (7,8) be connected with suspension arrangement on the hand tractor back seat, it is characterized in that, this pair frame agricultural plough also has the extension (13) of front-axle beam (4) Xiang Yiduan, extension (13) is provided with the side link (14) identical with main link (5) structure, side link (14) has the side support bar (15) that is connected between its middle part and plow frame (1) rear portion, and the front portion of front-axle beam (4) and extension (13) thereof also is provided with two side connecting plates (16 supporting with side link (14), 17).
Main link of the present utility model (5) and two main connecting plates (7,8) use when plowing the middle part, when plowing the limit, then use side link (14) and side connecting plate (16,17) and hand tractor to articulate, at this moment, the ploughshare (2) that plow frame (1) and its underpart connect is positioned at the rear flank portion of hand tractor, deflect away from mutually with the track route of hand tractor, therefore, can realize that ploughshare turns over to plow the limit and hand tractor does not travel at rand.Middle when rand is changed, only need conversion master, side link and connecting plate to finish easily by ground.The utility model under the situation of using side link (14), can also be advantageously used in beating red taro ridge, operations such as moisture in the soil.
Fig. 1 is the structural representation of existing hand tractor mounted plough, and Fig. 2 is the structural representation of the embodiment of the utility model agricultural plough.
The utility model is described in further detail below in conjunction with accompanying drawing.In the utility model embodiment, front-axle beam (4) is provided with beam ear (12) with junction, extension (13), two adjacent cranking arm (10,18) of main link (5), side link (14) all are connected on the beam ear (12), like this, both can save a beam ear, make the plow structure compactness again, when using side link (14), it is stressed relatively near plow frame (1) middle part.The extension (13) of front-axle beam (5) and roller (3) lay respectively at the both sides of plow frame (1), keeping the balance of plough body better, and are convenient to the adjusting of roller (3).

Claims (3)

1, two frame agricultural ploughs, the structure that comprises existing hand tractor mounted plough: plow frame (1), the ploughshare (2) that plow frame (1) bottom connects and in order to regulate the bury roller (3) of the depth of ploughshare (2), be arranged on the main link (5) on the front-axle beam (4) of plow frame (1), be connected in the main support rod (6) between plow frame (1) rear portion and main link (5) middle part, be connected two anterior main connecting plates (7 of front-axle beam (4), 8), main link (5) by two shapes symmetrical crank arm (9,10) form, crank arm (9 for two, 10) bottom is by bolt and two beam ears (11 that are arranged on front-axle beam (4) top, 12) connect, this agricultural plough is by main link (5) and two supporting main connecting plates (7,8) be connected with suspension arrangement on the hand tractor back seat, it is characterized in that, this pair frame agricultural plough also has the extension (13) of front-axle beam (4) Xiang Yiduan, extension (13) is provided with the side link (14) identical with main link (5) structure, side link (14) has the side support bar (15) that is connected between its middle part and plow frame (1) rear portion, and the front portion of front-axle beam (4) and extension (13) thereof also is provided with two side connecting plates (16 supporting with side link (14), 17).
2, according to claim 1 pair of frame agricultural plough is characterized in that, front-axle beam (4) is provided with beam ear (12) with junction, extension (13), and two adjacent cranking arm (10,18) of main link (5), side link (14) all are connected on the beam ear (12).
3, root a tree name claim 1 or 2 described pairs of frame agricultural ploughs is characterized in that, extension (13), roller (3) lay respectively at the both sides of plow frame (1).
CN 95208542 1995-04-14 1995-04-14 Double-frame farm plough Ceased CN2220148Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95208542 CN2220148Y (en) 1995-04-14 1995-04-14 Double-frame farm plough

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95208542 CN2220148Y (en) 1995-04-14 1995-04-14 Double-frame farm plough

Publications (1)

Publication Number Publication Date
CN2220148Y true CN2220148Y (en) 1996-02-21

Family

ID=33859846

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95208542 Ceased CN2220148Y (en) 1995-04-14 1995-04-14 Double-frame farm plough

Country Status (1)

Country Link
CN (1) CN2220148Y (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C35 Partial or whole invalidation of patent or utility model
IW01 Full invalidation of patent right

Decision date of declaring invalidation: 20000317

Decision number of declaring invalidation: 2011