CN210436946U

CN210436946U - Heavy type turnover plowing wheel

Info

Publication number: CN210436946U
Application number: CN201920565876.9U
Authority: CN
Inventors: 冯宏亮
Original assignee: Hebei Ruihong Machinery Manufacturing Co ltd
Current assignee: Hebei Ruihong Machinery Manufacturing Co ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-05-01
Anticipated expiration: 2029-04-24

Abstract

A heavy turnover plowing wheel comprises a wheel and a wheel carrier, wherein the wheel carrier comprises a guide needle, a supporting vertical plate, a rotating shaft, a fixing frame, a limiting plate, a limiting block and an adjusting bolt; the supporting vertical plate is fixed on the wheel shaft, the guide needle is fixed in a U-shaped hole in the supporting vertical plate through a bolt, an umbrella-shaped limiting plate is fixed on the upper portion of the supporting vertical plate through a bolt, the limiting plate can adjust the vertical position, the upper end of the supporting vertical plate is of a bent plate structure, the bent plate is clamped by two steel plates through a bolt, a rotating shaft is fixed on the upper steel plate and is installed on a side plate of a fixing frame, and the fixing frame is installed on a support beam of the turnover plow through a screw; a limiting block and an adjusting bolt are arranged on a side plate of the fixing frame, the adjusting bolt keeps contact with a limiting plate on the supporting vertical plate during tillage, and the guide needle can enable the land wheel to automatically keep the correct position. The advantages are that: the land wheel has simple structure, easy processing and maintenance, the guide needle can automatically keep the land wheel in a backward inclined state all the time, the plowing effect is good, and the speed is high.

Description

Heavy type turnover plowing wheel

Technical Field

The utility model relates to an agricultural implement, in particular to a heavy turnover plowing wheel.

Background

At present, domestic agricultural implements are developed very quickly, and the rarely-seen turnover plow is also commonly used before, but the heavy land wheel structure of the turnover plow at present is too complex, easy to damage and difficult to maintain. The utility model provides a simple structure, easy processing's upset plowing wheel, and the fault rate is low, and easily maintenance has effectively solved the problem that present heavy land wheel exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heavy upset plowing wheel.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a heavy upset plowed wheel, includes wheel and wheel carrier, the wheel carrier includes guide pin, support riser, rotation axis, mount, limiting plate, stopper and adjusting bolt, support the riser and fix at the wheel epaxially, the U type inslot of guide pin lower extreme is fixed with by the bolt fastening to the support riser, support riser upper portion and have umbelliform limiting plate with the bolt fastening, support the riser upper end and be the bent plate structure, the bent plate is pressed from both sides tightly by two for the steel sheet bolts, fixes a rotation axis on the compressing tightly steel sheet of upside, the bearing is fixed for the rotation axis on the curb plate of mount, the mount is the U font structure that a horizontal steel sheet of vertical curb plate respectively welding is constituteed from top to bottom, is provided with the bolt hole on the horizontal steel sheet, fixes on the mounting.

Preferably, a limit block is arranged on a side plate of the fixing frame, an adjusting bolt is arranged above and below the limit block, the adjusting bolt is in contact with a limit plate on the supporting vertical plate during tillage, and the tillage depth of the tillage can be finely adjusted by adjusting the screwing-out length of the adjusting bolt.

Preferably, the upper part of the supporting vertical plate is provided with a plurality of bolt holes for fixing the limiting plate, and the tilling depth can be adjusted by adjusting the upper and lower positions of the limiting plate.

Preferably, a partition plate is arranged in a U-shaped groove at the lower end of the supporting vertical plate and used for limiting the position of the guide needle so as to ensure the distance between the guide needle and the ground wheel.

Preferably, when the guide needle is in the vertical position, the head part below the guide needle extends 30-80 mm beyond the land wheel.

When the turnover plow is turned over, if the land wheel falls in front of the rotating shaft of the vertical plate, when the turnover plow moves forwards, the guide pin is inserted into the ground to stop the land wheel from moving, the plow frame continues to move forwards, the land wheel rotates forwards for a certain angle around the guide pin, the land wheel is moved behind the rotating shaft of the vertical plate, and the contact state of the limiting plate and the adjusting bolt on the limiting block is kept, so that the position of the land wheel can be automatically corrected by the guide pin, and the land wheel is always kept in a backward tilting state.

The utility model discloses a technological effect and advantage: the land wheel has simple structure, easy processing and maintenance, the guide needle can automatically keep the land wheel always in the correct position, the plowing effect is good, and the speed is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a guide pin mounting structure.

In the attached drawing, 1 supports the riser, 2 bolts, 3 lower steel sheets, 4 upper steel sheets, 5 shaft brackets, 6 bolts, 7 rotation axes, 8 mount curb plates, 9 adjusting bolts, 10 bolts, 11 horizontal fixing plates, 12 turnover plow bracket beams, 13 limiting blocks, 14 limiting plates, 15 guide pins, 16 land wheels, 17 clapboards, 18U-shaped plates and 19 screw rods.

Detailed Description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the attached drawing, land wheel 16 is fixed on supporting riser 1, be provided with U template 18 below supporting riser 1, be provided with baffle 17 in the U template, guide pin 15 is fixed on supporting riser 1 with screw rod 19, support 1 upper portion of riser with bolt 2 fixed limiting plate 14, support 1 upper portion of riser crooked, press from both sides fixedly with lower steel sheet 3 and last steel sheet 4 and bolt 6, go up welding pedestal 5 on the steel sheet 4, rotation axis 7 welds on pedestal 5, rotation axis 7 is installed on mount curb plate 8 with the bearing, still be provided with stopper 13 on the mount curb plate 8, be provided with adjusting bolt 9 from top to bottom the stopper, two horizontal fixed plate 11 welds on curb plate 8 of mount, and fix on upset plough mounting beam 12 with bolt 10. A partition plate 17 arranged in the U-shaped plate is used for limiting the position of the guide needle so as to ensure the distance between the guide needle and the land wheel.

When the turnover plow is turned over, if the land wheel 16 falls in front of the vertical plate rotating shaft 7, the guide needle 15 is inserted into the ground to stop the land wheel 16 when the turnover plow moves forward, the plow frame continues to move forwards, the land wheel 16 rotates forwards by a certain angle around the guide needle 15, the land wheel 16 is moved behind the vertical plate rotating shaft 7, the contact state of the limiting plate 14 and the adjusting bolt 9 on the limiting block is kept, and the guide needle can automatically correct the position of the land wheel, so that the land wheel is always kept in a backward tilting state.

Claims

1. The utility model provides a heavy upset plowing wheel which characterized in that: the support vertical plate is fixed on a wheel shaft, the guide needle is fixed in a U-shaped groove in the lower end of the support vertical plate through bolts, the upper portion of the support vertical plate is fixed with an umbrella-shaped limiting plate through bolts, the upper end of the support vertical plate is of a bent plate structure, the bent plate is clamped tightly by two steel plates through bolts, the rotating shaft is fixed on a pressing steel plate on the upper side, the rotating shaft is fixed on a side plate of the fixing frame through a bearing, the fixing frame is of a U-shaped structure formed by welding a horizontal steel plate on the vertical side plate, bolt holes are formed in the horizontal steel plate, and the horizontal steel plate is fixed on a support beam of the turnover plow through a screw rod.

2. A heavy-duty inverted plow wheel as defined in claim 1, wherein: a limiting block is arranged on a side plate of the fixing frame, adjusting bolts are arranged on the upper surface and the lower surface of the limiting block, the adjusting bolts are in contact with a limiting plate on the supporting vertical plate when the farmland is cultivated, and the tilling depth of the farmland can be finely adjusted by adjusting the screwing-out length of the adjusting bolts.

3. A heavy-duty inverted plow wheel as defined in claim 1, wherein: the upper part of the supporting vertical plate is provided with a plurality of bolt holes for fixing the limiting plate, and the tilling depth can be adjusted by adjusting the upper and lower positions of the limiting plate.

4. A heavy-duty inverted plow wheel as defined in claim 1, wherein: a partition plate is arranged in a U-shaped groove at the lower end of the supporting vertical plate and used for limiting the position of the guide needle so as to ensure the distance between the guide needle and the land wheel.

5. A heavy-duty inverted plow wheel as defined in claim 1, wherein: when the guide needle is in the vertical position, the head part below the guide needle exceeds the land wheel by 30-80 mm.