CN213094850U - Ridge distance hydraulic automatic adjusting device of combined soil preparation machine - Google Patents
Ridge distance hydraulic automatic adjusting device of combined soil preparation machine Download PDFInfo
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- CN213094850U CN213094850U CN202020858342.8U CN202020858342U CN213094850U CN 213094850 U CN213094850 U CN 213094850U CN 202020858342 U CN202020858342 U CN 202020858342U CN 213094850 U CN213094850 U CN 213094850U
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Abstract
A hydraulic automatic ridge distance adjusting device of a combined soil preparation machine belongs to agricultural machinery, and is assembled between a rear beam of the soil preparation machine and a ridging shovel assembly, wherein a front seat of the ridging shovel, an oil cylinder fixing seat and a rotating plate fixing seat are respectively assembled on the rear beam of the soil preparation machine, the front seat of the ridging shovel is positioned at the central position of a ridge ditch, and the rotating plate fixing seat is positioned at the central position of the rear beam of the soil preparation machine; a rotary side plate is hinged on a front seat of the ridging shovel, a rear seat of the ridging shovel is hinged at the other end of the rotary side plate, and a ridging shovel assembly is fixedly arranged on the rear seat of the ridging shovel; two ends of the adjusting pull rod assembly are respectively hinged on the rotating side plates; the oil cylinder is hinged on the oil cylinder fixing seat, and the other end of the oil cylinder is hinged on the rotating plate; the rotating plate is hinged on a pin shaft of the rotating plate fixing seat, can do rotary motion around the pin shaft and realizes transverse ridge distance adjustment under the combined action of the rotating plate and the adjusting pull rod assembly; the device controls the spacing of the ridging devices through a hydraulic system, and realizes convenient and quick ridge spacing adjustment.
Description
Technical Field
The invention belongs to agricultural machinery, and mainly relates to a ridge distance hydraulic automatic adjusting device suitable for a land preparation machine.
Background
At present, most of China uses a multifunctional soil preparation machine to carry out soil preparation operation. When the multifunctional soil preparation machine works, the multifunctional soil preparation machine can complete multiple combined operations of stubble cleaning, deep scarification, rotary tillage, ridging and the like at one time. In the ridging link, due to the difference of agricultural requirements of various regions, crops have different requirements on the ridge spacing, and even have different requirements on the ridge spacing in the same land, so the ridging row spacing needs to be adjusted frequently. At present, the ridge spacing of most land preparation machines is adjusted manually, so that the labor intensity is high, the time is wasted, and the working efficiency of a locomotive is seriously influenced. Although several ridge distance adjusting devices are available in the market, the ridge distance adjusting devices are complex in structure, high in failure rate and difficult to operate. The cost is high, so that farmers cannot accept the fertilizer.
Disclosure of Invention
The invention aims to design a ridge distance hydraulic automatic adjusting device of a combined soil preparation machine aiming at the problems in the prior art, wherein crops have different requirements on ridge distances according to the difference of agricultural requirements of various regions in China, and even have different ridge distances in the same region. The device solves the technical problem that the multifunctional soil preparation machine cannot conveniently and quickly adjust the ridge distance during field operation. The device is assembled on a rear beam of the land preparation machine, and the spacing of the ridging devices is controlled through a hydraulic system, so that the multifunctional land preparation machine can conveniently and quickly adjust the ridge distance during field operation. The device can adapt to the requirements of different regions and different ridge distances, greatly improves the working efficiency of the locomotive, and obtains better economic benefit for farmers to rob farming season.
The purpose of the invention is realized as follows: the ridge distance hydraulic automatic adjusting device of the combined soil preparation machine is arranged between a rear beam of the soil preparation machine and a ridging shovel assembly, a front seat of the ridging shovel, an oil cylinder fixing seat and a rotating plate fixing seat are fixedly arranged on the rear beam of the soil preparation machine respectively, the front seat plate of the ridging shovel is positioned at the central position of a furrow, and the rotating plate fixing seat is positioned at the central position of the whole machine tool; a rotary side plate is hinged on a front seat of the ridging shovel, the other end of the rotary side plate is hinged with a rear seat of the ridging shovel, and a ridging shovel assembly is fixedly arranged on the rear seat of the ridging shovel; two ends of the adjusting pull rod assembly are respectively hinged on the rotating side plates; the oil cylinder is hinged on the oil cylinder fixing seat, and the other end of the oil cylinder is hinged on the rotating plate; the rotating plate is hinged on a pin shaft of the rotating plate fixing seat, can do rotary motion around the pin shaft and realizes transverse ridge distance adjustment under the combined action of the rotating plate and the adjusting pull rod assembly;
the invention realizes the rapid adjustment of the ridge distance when the soil preparation machine operates in the field, and has the characteristics of unique, novel and reasonable structure, convenient operation, high accuracy, low failure rate and the like.
Drawings
FIG. 1 is a schematic view of the overall structure of a ridge spacing hydraulic automatic adjusting device of a combined soil preparation machine;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic diagram of a rotating side plate structure;
FIG. 4 is a schematic view of a fixing seat of the oil cylinder;
FIG. 5 is a schematic view of a rotating plate structure;
FIG. 6 is a schematic view of a rotary plate fixing base;
fig. 7 is a schematic view of the installation of the rotating plate and the rotating plate holder.
Description of part numbers in the figures:
1. the soil preparation machine comprises a back beam, 2, U-shaped clamps, 3, a ridging shovel front seat, 4 long pin shafts, 5, rotary side plates, 6, a ridging shovel back seat, 7, a ridging shovel assembly, 8, a long adjusting pull rod assembly, 9, a short adjusting pull rod assembly, 10, a rotary plate, 11 short pin shafts, 12, a rotary plate fixing seat, 13, an oil cylinder, 14 and an oil cylinder fixing seat.
Detailed Description
The following detailed description of the inventive embodiments is provided in connection with the accompanying drawings. A ridge distance hydraulic automatic adjusting device of a combined soil preparation machine is assembled between a rear beam 1 of the soil preparation machine and a ridging shovel assembly 7, and a front seat plate 3 of the ridging shovel, an oil cylinder fixing seat 14 and a rotating plate fixing seat 12 are respectively assembled on the rear beam 1 of the soil preparation machine through a U-shaped clamp 2; the front base 3 of the ridging shovel is positioned at the central position of each furrow, and the rotary plate fixing base 12 is positioned at the central position of the rear beam 1 of the combined soil preparation machine; two rotary side plates 5 are hinged on the front seat 3 of the ridging shovel by using long pin shafts 4 respectively, and a rear seat 6 of the ridging shovel is hinged at the other end of each rotary side plate 5, so that the front seat 3 of the ridging shovel, the two rotary side plates 5 and the rear seat 6 of the ridging shovel form a parallel four-bar mechanism; a ridging shovel assembly 7 is fixedly arranged on the ridging shovel rear seat 6; the rotating side plates 5 are hinged with long adjusting pull rod assemblies 8, and the other ends of the long adjusting pull rod assemblies 8 are hinged on the rotating side plates 5 in adjacent rows; the oil cylinder 13 is hinged on the oil cylinder fixing seat 14, and the other end of the oil cylinder 13 is hinged on the rotating plate 10; the rotating plate 10 is hinged on a short pin shaft 11 of a rotating plate fixing seat 12, and the rotating plate 10 can rotate around the short pin shaft 11; one end of the short adjusting pull rod assembly 9 is hinged on the rotating plate 10, and the other end is hinged on the fixed seat of the rotating side plate 5.
When the ridge distance of field operation is adjusted, firstly, the soil preparation machine is lifted through the three-point suspension of the tractor, so that the ridging shovel assembly 7 just leaves the ground, and a tractor driver operates a hydraulic handle of the tractor, so that the oil cylinder 13 is extended or shortened, and one end of the oil cylinder 13, which is extended or shortened, is hinged on the rotating plate 10; the rotating plate 10 is hinged on the short pin shaft 11 of the rotating plate fixing seat 12, so that when the oil cylinder 13 extends or shortens, the oil cylinder 13 drives the rotating plate 10 to rotate around the short pin shaft 11; when the oil cylinder 13 extends out, the rotating plate 10 and the short adjusting pull rod assembly 9 rotate anticlockwise around the short pin shaft 11; because the front base 3 of the ridging shovel, the two rotating side plates 5 and the rear base 6 of the ridging shovel form a parallel four-bar mechanism, under the action of the short adjusting pull rod assembly 9, the rotating side plates 5 also rotate anticlockwise around the long pin shaft 4 of the front base 3 of the ridging shovel, and then the ridging shovel assembly 7 is driven to integrally translate towards the outer side of a machine tool, so that the ridge distance is increased; on the contrary, when the oil cylinder 13 is shortened, the rotating plate 10 and the short adjusting pull rod assembly 9 rotate clockwise around the short pin shaft 11, and the front base 3 of the ridging shovel, the two rotating side plates 5 and the rear base 6 of the ridging shovel form a parallel four-bar mechanism, so that under the action of the short adjusting pull rod assembly 9, the rotating side plates 5 also rotate clockwise around the long pin shaft 4 of the front base 3 of the ridging shovel, and then the ridging shovel assembly 7 is driven to integrally translate towards the inner side of the machine tool, so that the ridge distance is reduced; the adjusted ridge distances are uniform and consistent, and the operation requirements are met.
Claims (1)
1. The utility model provides a ridge distance hydraulic pressure automatic regulating apparatus of combined soil preparation machine which characterized in that: the device is arranged between a rear beam (1) of a land preparation machine and a ridging shovel assembly (7), and a front seat (3) of the ridging shovel, an oil cylinder fixing seat (14) and a rotating plate fixing seat (12) are respectively arranged on the rear beam (1) of the land preparation machine through a U-shaped clamp (2); the ridging shovel front seat (3) is positioned at the central position of each furrow, and the rotary plate fixing seat (12) is positioned at the central position of the land preparation machine rear beam (1); two rotary side plates (5) are hinged on the front seat (3) of the ridging shovel by using long pin shafts (4), and a rear seat (6) of the ridging shovel is hinged at the other end of each rotary side plate (5), so that the front seat (3) of the ridging shovel, the two rotary side plates (5) and the rear seat (6) of the ridging shovel form a parallel four-bar mechanism; a ridging shovel assembly (7) is fixedly arranged on the ridging shovel rear seat (6); the rotating side plates (5) are hinged with long adjusting pull rod assemblies (8), and the other ends of the long adjusting pull rod assemblies (8) are hinged on the rotating side plates (5) in adjacent rows; an oil cylinder (13) is hinged on the oil cylinder fixing seat (14), and the other end of the oil cylinder (13) is hinged on the rotating plate (10); the rotating plate (10) is hinged on a short pin shaft (11) of a rotating plate fixing seat (12), and the rotating plate (10) can rotate around the short pin shaft (11); one end of the short adjusting pull rod assembly (9) is hinged on the rotating plate (10), and the other end is hinged on the fixed seat of the rotating side plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020858342.8U CN213094850U (en) | 2020-05-13 | 2020-05-13 | Ridge distance hydraulic automatic adjusting device of combined soil preparation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020858342.8U CN213094850U (en) | 2020-05-13 | 2020-05-13 | Ridge distance hydraulic automatic adjusting device of combined soil preparation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213094850U true CN213094850U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020858342.8U Active CN213094850U (en) | 2020-05-13 | 2020-05-13 | Ridge distance hydraulic automatic adjusting device of combined soil preparation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213094850U (en) |
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2020
- 2020-05-13 CN CN202020858342.8U patent/CN213094850U/en active Active
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