CN115443745B - Spiral soil leveling mechanism for wheat seeder - Google Patents

Spiral soil leveling mechanism for wheat seeder Download PDF

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Publication number
CN115443745B
CN115443745B CN202211085421.XA CN202211085421A CN115443745B CN 115443745 B CN115443745 B CN 115443745B CN 202211085421 A CN202211085421 A CN 202211085421A CN 115443745 B CN115443745 B CN 115443745B
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CN
China
Prior art keywords
hexagonal
driving
sleeve
transmission
reversing
Prior art date
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Active
Application number
CN202211085421.XA
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Chinese (zh)
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CN115443745A (en
Inventor
焦长江
娄世花
王玉玮
张良弛
高俊卿
吴兰歌
伏修强
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Minquan County Soil Fertilizer Station
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Minquan County Soil Fertilizer Station
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Publication date
Application filed by Minquan County Soil Fertilizer Station filed Critical Minquan County Soil Fertilizer Station
Priority to CN202211085421.XA priority Critical patent/CN115443745B/en
Publication of CN115443745A publication Critical patent/CN115443745A/en
Application granted granted Critical
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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
    • A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/082—Transmissions; Gearings; Power distribution
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/12—Arrangement of the tools; Screening of the tools
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00—Combined machines
    • A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
    • A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
    • A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Power Engineering (AREA)
  • Soil Working Implements (AREA)
  • Transmission Devices (AREA)

Abstract

The invention relates to the technical field of wheat seeder equipment, in particular to a spiral soil leveling mechanism for a wheat seeder, wherein a reversing transmission piece is arranged on a mounting frame and is in transmission arrangement with a spiral roller; the soil leveling operation is carried out by adopting a plurality of groups of spiral rollers, each group of spiral rollers is of a structure capable of being freely assembled and disassembled, the corresponding number of spiral rollers can be installed according to the use requirement, the transmission structure of each spiral roller is provided with a rotation direction adjusting structure, and the rotation direction of each spiral roller is conveniently adjusted to adjust the bulldozing direction.

Description

Spiral soil leveling mechanism for wheat seeder
Technical Field
The invention relates to the technical field of wheat seeder equipment, in particular to a spiral soil leveling mechanism for a wheat seeder.
Background
The wheat combine planter is through the rotary tillage to the ploughing of carrying out the field, carries out the unloading seeding of seed through the rolling stone seeder, and current this kind of seeder is ploughing soil and after sowing, makes the ridging easily, has still set up spiral roller type soil leveling mechanism on the seeder, but this kind of simple soil leveling mechanism carries out the effect of soil leveling poor, and causes the uneven phenomenon of bulldozing easily, or pile up soil pushing in one side, and this, need to carry out adaptive improvement to current roller type soil leveling mechanism.
Disclosure of Invention
The invention aims at overcoming the defects and shortcomings of the prior art, and provides a spiral soil leveling mechanism for a wheat seeder, which adopts a plurality of groups of spiral rollers to perform soil leveling operation, and each group of spiral rollers is of a freely detachable structure, so that a corresponding number of spiral rollers can be installed according to the use requirement, and the transmission structure of the spiral rollers is provided with a rotation direction adjusting structure, so that the rotation direction of the spiral rollers can be conveniently adjusted, and the bulldozing direction can be adjusted.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
it contains stores pylon, mounting bracket, helical roll, and wherein the fixed setting of stores pylon is on seeding equipment's chassis, and the fixed slide rail that is provided with on the stores pylon, and the mounting bracket movable frame is on the slide rail, and the helical roll is established soon on the mounting bracket through the bearing, and the fixed riveting board that is provided with on the stores pylon, the mounting bracket passes through connecting bolt and the fixed setting of riveting board, and it still contains:
the reversing transmission piece is arranged on the mounting frame and is in transmission arrangement with the spiral roller;
the driving piece is arranged on the hanger and is in transmission arrangement with the reversing transmission piece;
when using the seeder, install the screw roller that corresponds quantity according to user demand, slide the setting up the mounting bracket on the slide rail, and then be connected the mounting bracket with the stores pylon to be connected the mounting bracket with the riveting board through the bolt and fix, and then realize the installation of screw roller, after the screw roller installation is accomplished, the switching-over driving medium is connected with the driving medium transmission, and then provide power through the driving medium, and drive the screw roller after passing through the transmission of switching-over driving medium, according to user demand during the use, through the rotation direction of switching-over driving medium regulation screw roller.
Preferably, the reversing transmission member includes:
the hexagonal transmission shaft is rotatably arranged on the mounting frame through a bearing, and is in transmission connection with the right end shaft of the spiral roller;
the hexagonal transmission sleeve is movably sleeved on the hexagonal transmission shaft, and two reversing pin holes are formed in the hexagonal transmission sleeve in a left-right arrangement;
the reversing bolt is inserted into one reversing pin hole and screwed on the hexagonal transmission shaft through threads after passing through the reversing pin hole;
the two reversing bevel gears are symmetrically sleeved and fixed on the hexagonal transmission sleeve;
the hexagonal guide sleeve is arranged on the mounting frame in a rotating way through a bearing, and the hexagonal guide sleeve is arranged above the hexagonal transmission sleeve;
the driving bevel gear is sleeved and fixed at the lower end of the hexagonal guide sleeve, and the driving bevel gear is arranged between the reversing bevel gears at the left side and the right side;
when the spiral roller is driven to rotate, the driving piece drives the hexagonal guide sleeve to rotate, the hexagonal guide sleeve drives the driving bevel gear to rotate, the driving bevel gear drives one of the reversing bevel gears to rotate, the hexagonal transmission sleeve is driven to rotate, the hexagonal transmission shaft is driven to rotate, the spiral roller is driven to rotate through the hexagonal transmission shaft, when the rotation direction of the spiral roller is changed, the reversing bolt is removed from one reversing pin hole, then the hexagonal transmission sleeve is moved, the other reversing bevel gear on the hexagonal transmission sleeve is meshed with the driving bevel gear, the reversing bolt is screwed on the hexagonal transmission shaft after passing through the other reversing pin hole, the rotation direction of the hexagonal guide sleeve is unchanged, and the rotation direction of the hexagonal transmission sleeve is changed, namely the rotation direction of the spiral roller is changed.
Preferably, the driving member includes:
the mounting seat is fixedly arranged on the lower surface of the hanging frame;
the hexagonal driving sleeve is arranged on the mounting seat in a rotating way through a bearing;
the hexagonal transmission rod is movably inserted into the lower port of the hexagonal driving sleeve, and the lower end of the hexagonal transmission rod is inserted into the upper port of the hexagonal guiding sleeve;
the driving bolt is penetrated through and screwed on a side plate of the hexagonal driving sleeve through threads, and the inner side end of the driving bolt is inserted on the side wall of the hexagonal transmission rod;
the worm wheel is sleeved and fixed on the hexagonal driving sleeve;
the worm is arranged on the mounting seat in a rotating way through a bearing, and is meshed with the worm wheel;
the culture plate Lin Huagu is characterized in that the culture plate Lin Huagu is sleeved and fixed on the front end shaft of the worm, and the driven end of the culture plate Lin Huagu is sleeved and fixed on the rear end of the worm adjacent to the front side;
when the screw drive mechanism is used, the worm at one end is connected with the transmission shaft of the seeder, the worm is driven to rotate through the transmission shaft of the device, further Lin Huagu is driven to drive the worm at the next stage to rotate, the worm drives the worm wheel to rotate, further the worm wheel drives the hexagonal drive sleeve to rotate, further the hexagonal drive rod is driven to rotate, the hexagonal drive rod drives the hexagonal guide sleeve to rotate, and when the screw roller is assembled and disassembled, the drive bolt is disassembled, and then the hexagonal drive rod is lifted upwards to be separated from the hexagonal guide sleeve.
Preferably, a reset tension spring is fixedly arranged on the upper inner side wall of the hexagonal driving sleeve, and the lower end of the reset tension spring is fixedly arranged on the upper surface of the hexagonal transmission rod;
when the driving bolt is removed, the reset tension spring pulls the hexagonal transmission rod upwards, the hexagonal transmission rod is driven to move upwards to be separated from the hexagonal guide sleeve, the hexagonal transmission rod is moved downwards when the hexagonal transmission rod is connected with the hexagonal guide sleeve, the hexagonal transmission rod is inserted into the hexagonal guide sleeve, the reset tension spring is tensioned, and then the driving bolt is screwed into the hexagonal driving sleeve and is inserted into the hexagonal transmission rod.
Preferably, the mounting frame is fixedly provided with a retaining plate, and the retaining plate is arranged between the spiral roller and the hexagonal transmission shaft.
Preferably, the brush strip is fixedly arranged on the lower surface of the upper side plate of the mounting frame, and the lower end of the brush strip is movably propped against the upper side edge of the spiral roller.
Compared with the prior art, the invention has the beneficial effects that:
1. the shaft of the spiral roller is connected with a hexagonal transmission shaft, a hexagonal transmission sleeve is arranged on the hexagonal transmission shaft, two mutually symmetrical reversing bevel gears are further arranged through the hexagonal transmission sleeve, a hexagonal guide sleeve is arranged on a mounting frame and is driven through a hexagonal transmission rod, a driving bevel gear is further arranged on the hexagonal guide sleeve, and further, when the rotation direction of the hexagonal guide sleeve is unchanged, the rotation direction of the hexagonal transmission sleeve is changed by adjusting different reversing bevel gears to be meshed with the driving bevel gears, and further, the rotation direction of the spiral roller is changed;
2. the spiral roller is hung on a sliding rail on the hanging frame through the mounting frame, the riveting plate is arranged to fix the mounting frame, the mounting seat is arranged on the hanging frame, the hexagonal driving sleeve is further arranged to be used for mounting a hexagonal transmission rod, the hexagonal driving sleeve is driven through a worm wheel and worm structure and is connected with a driving shaft of the seeder, further the driving of the spiral roller is realized, and the quantity of the spiral roller can be adaptively adjusted;
3. the installation seat is provided with an independent worm corresponding to the worm wheel on each hexagonal driving sleeve, the worm is connected and driven through the culture Lin Huagu, and further, step-by-step transmission is realized through driving one side of the worm, only unidirectional transmission is realized, and when the hexagonal transmission rod is inserted into the hexagonal guide sleeve after the spiral roller is installed, the hexagonal transmission rod can be rotated to adjust the angle of the hexagonal transmission rod, and only one worm is driven to reversely rotate.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a bottom view of fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is an enlarged view of a portion a in fig. 1.
Fig. 5 is a schematic structural view of a hexagonal transmission rod, a hexagonal driving sleeve and a reset tension spring in the invention.
Reference numerals illustrate:
the device comprises a hanging frame 1, a sliding rail 2, a mounting frame 3, a spiral roller 4, a riveting plate 5, a reversing transmission piece 6, a hexagonal transmission shaft 6-1, a hexagonal transmission sleeve 6-2, a reversing pin hole 6-3, a reversing bolt 6-4, a reversing bevel gear 6-5, a guiding hexagonal guide sleeve 6-6, a driving bevel gear 6-7, a driving piece 7, a mounting seat 7-1, a hexagonal driving sleeve 7-2, a hexagonal transmission rod 7-3, a driving bolt 7-4, a worm wheel 7-5, a worm 7-6, a bolt Lin Huagu-7, a reset tension spring 8, a retaining plate 9 and a brush strip 10.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, in which preferred embodiments in the description are given by way of example only, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of protection of the present invention.
Example 1:
as shown in fig. 1, this embodiment contains stores pylon 1, mounting bracket 3, screw roller 4, wherein stores pylon 1 is fixed to be set up on sowing equipment's chassis, and the fixed slide rail 2 that is provided with on stores pylon 1, and mounting bracket 3 activity erects on slide rail 2, and screw roller 4 establishes soon on mounting bracket 3 through the bearing, and the fixed riveting board 5 that is provided with on stores pylon 1, and mounting bracket 3 passes through connecting bolt and the fixed setting of riveting board 5, and it still contains:
the reversing transmission piece 6 is arranged on the mounting frame 3 and is in transmission arrangement with the spiral roller 4;
the driving piece 7 is arranged on the hanging frame 1, and is in transmission arrangement with the reversing transmission piece 6;
adopt above design, when using the seeder, install the helical roller 4 that corresponds quantity according to the user demand, slide the mounting bracket 3 and set up on slide rail 2, and then be connected mounting bracket 3 and stores pylon 1, and be connected fixedly with riveting board 5 through the bolt, and then realize the installation of helical roller 4, after helical roller 4 installs and accomplish, reversing transmission spare 6 is connected with the drive piece 7 transmission, and then provide power through drive piece 7, and drive helical roller 4 after the transmission of reversing transmission spare 6, according to the user demand during the use, the direction of rotation of helical roller 4 is adjusted through reversing transmission spare 6.
Example 2:
as shown in fig. 1 to 4, on the basis of the above embodiment 1, the reversing transmission member 6 includes:
the hexagonal transmission shaft 6-1 is rotatably arranged on the mounting frame 3 through a bearing, and the hexagonal transmission shaft 6-1 is in transmission connection with the right end shaft of the spiral roller 4;
the hexagonal transmission sleeve 6-2 is movably sleeved on the hexagonal transmission shaft 6-1, and two reversing pin holes 6-3 are formed in the hexagonal transmission sleeve 6-2 in a left-right arrangement;
the reversing bolt 6-4 is inserted into one reversing pin hole 6-3 after the reversing bolt 6-4 passes through the reversing pin hole 6-3 and is screwed on the hexagonal transmission shaft 6-1 through threads;
the two reversing bevel gears 6-5 are symmetrically sleeved and fixed on the hexagonal transmission sleeve 6-2;
the hexagonal guide sleeve 6-6 is arranged on the mounting frame 3 in a rotating way through a bearing, and the hexagonal guide sleeve 6-6 is arranged above the hexagonal transmission sleeve 6-2;
the driving bevel gear 6-7 is sleeved and fixed at the lower end of the hexagonal guide sleeve 6-6, and the driving bevel gear 6-7 is arranged between the reversing bevel gears 6-5 at the left side and the right side;
according to the design scheme, when the spiral roller 4 is driven to rotate, the driving piece 7 drives the hexagonal guide sleeve 6-6 to rotate, the hexagonal guide sleeve 6-6 drives the driving bevel gear 6-7 to rotate, the driving bevel gear 6-7 drives one of the reversing bevel gears 6-5 to rotate, the hexagonal transmission sleeve 6-2 is driven to rotate, the hexagonal transmission shaft 6-1 is driven to rotate, the spiral roller 4 is driven to rotate through the hexagonal transmission shaft 6-1, when the rotation direction of the spiral roller 4 is changed, the reversing bolt 6-4 is removed from one reversing pin hole 6-3, then the hexagonal transmission sleeve 6-2 is moved, the other reversing bevel gear 6-5 on the hexagonal transmission sleeve 6-2 is meshed with the driving bevel gear 6-7, the reversing bolt 6-4 is screwed on the hexagonal transmission shaft 6-1 after passing through the other reversing pin hole 6-3, the rotation direction of the hexagonal guide sleeve 6-6 is unchanged, and the rotation direction of the hexagonal transmission sleeve 6-2 is changed, namely the rotation direction of the spiral roller 4 is changed.
Example 3:
as shown in fig. 1 to 4, the driving member 7 according to the above embodiment 2 includes:
the mounting seat 7-1, wherein the mounting seat 7-1 is fixedly arranged on the lower surface of the hanging frame 1;
the hexagonal driving sleeve 7-2 is arranged on the mounting seat 7-1 in a rotating way through a bearing;
the hexagonal transmission rod 7-3 is movably inserted into the lower port of the hexagonal driving sleeve 7-2, and the lower end of the hexagonal transmission rod 7-3 is inserted into the upper port of the hexagonal guiding sleeve 6-6;
the driving bolt 7-4 is penetrated by the driving bolt 7-4 and screwed on a side plate of the hexagonal driving sleeve 7-2 through threads, and the inner side end of the driving bolt 7-4 is inserted on the side wall of the hexagonal transmission rod 7-3;
the worm wheel 7-5, the worm wheel 7-5 is fixed on the hexagonal driving sleeve 7-2 in a sleeved mode;
the worm 7-6, the worm 7-6 is arranged on the mounting seat 7-1 in a rotating way through a bearing, and the worm 7-6 is meshed with the worm wheel 7-5;
the culture Lin Huagu 7-7, wherein the culture Lin Huagu 7-7 is sleeved and fixed on the front end shaft of the worm 7-6, and the driven end of the culture Lin Huagu 7-7 is sleeved and fixed on the rear end of the worm 7-6 adjacent to the front side;
by adopting the design scheme, when the screw drive device is used, the worm 7-6 at one end is connected with the transmission shaft of the seeder, the worm 7-6 is driven to rotate by the transmission shaft of the device, the worm 7-7 is driven to rotate by the culture Lin Huagu 7-7, the worm 7-6 at the next stage is driven to rotate, the worm 7-6 drives the worm wheel 7-5 to rotate, the worm wheel 7-5 drives the hexagonal driving sleeve 7-2 to rotate, the hexagonal driving rod 7-3 is driven to rotate, the hexagonal driving rod 7-3 drives the hexagonal guiding sleeve 6-6 to rotate, and when the spiral roller 4 is assembled and disassembled, the driving bolt 7-4 is disassembled, and then the hexagonal driving rod 7-3 is lifted upwards to be separated from the hexagonal guiding sleeve 6-6.
Example 4:
as shown in fig. 5, on the basis of the above embodiment 3, a reset tension spring 8 is fixedly arranged on the upper inner side wall of the hexagonal driving sleeve 7-2, and the lower end of the reset tension spring 8 is fixedly arranged on the upper surface of the hexagonal driving rod 7-3;
by adopting the design scheme, when the driving bolt 7-4 is dismantled, the reset tension spring 8 pulls the hexagonal transmission rod 7-3 upwards, and then drives the hexagonal transmission rod 7-3 to move upwards and separate from the hexagonal guide sleeve 6-6, when the hexagonal transmission rod 7-3 is connected with the hexagonal guide sleeve 6-6, the hexagonal transmission rod 7-3 moves downwards, and then the hexagonal transmission rod 7-3 is inserted into the hexagonal guide sleeve 6-6, the reset tension spring 8 is tensioned, and then the driving bolt 7-4 is screwed into the hexagonal driving sleeve 7-2 and is inserted into the hexagonal transmission rod 7-3.
Example 5:
as shown in fig. 1, on the basis of the above embodiment 4, the mounting frame 3 is fixedly provided with a retaining plate 9, and the retaining plate 9 is disposed between the spiral roller 4 and the hexagonal transmission shaft 6-1, and further, after the spiral roller 4 is used for bulldozing, the retaining plate 9 is used for retaining soil, so that splashing to the working area of the reversing bevel gear 6-5 is prevented.
Example 6:
as shown in fig. 1, on the basis of the above embodiment 5, a brush bar 10 is fixedly disposed on the lower surface of the upper side plate of the mounting frame 3, the lower end of the brush bar 10 is movably supported on the upper side edge of the spiral roller 4, and when the side edge of the spiral roller 4 rotates to the upper side after the spiral roller 4 bulldozes, the side edge of the spiral roller 4 is cleaned by the brush bar 10, and then the adhered soil falls.
After the technical scheme disclosed by the invention is adopted, the following steps of:
when in use, firstly, the spiral roller 4 is installed, the installation frame 3 is hung on the sliding rail 2 in a sliding way, then the connection between the installation frame 3 and the hanging frame 1 is realized, after the installation frame 3 moves to a designated position, the installation frame 3 is riveted on the riveting plate 5 for fixing, at the moment, the hexagonal guide sleeve 6-6 is aligned with the hexagonal transmission rod 7-3, the hexagonal transmission rod 7-3 is downwards moved and inserted into the hexagonal guide sleeve 6-6, when the sections of the hexagonal guide sleeve 6-6 and the hexagonal transmission rod 7-3 are not aligned, the hexagonal transmission rod 7-3 is rotated to adjust the angle, at the moment, the steering of the hexagonal transmission rod 7-3 is opposite to the steering of the worm wheel 7-5 corresponding to the hexagonal transmission rod 7-3 at the moment, the steering of the worm wheel 7-5 corresponding to the hexagonal transmission rod 7-3 is opposite to the steering of the worm wheel at the moment, further, the worm 7-7 is matched and cultivated, the single worm 7-6 is reversely rotated, after the hexagonal transmission rod 7-3 is inserted into the hexagonal guide sleeve 6-6, the hexagonal transmission rod 7-3 is locked on the hexagonal driving sleeve 7-2 through the driving bolt 7-4, then the hexagonal driving sleeve is adjusted according to the set rotation direction of the spiral roller 4, the reversing bolt 6-4 is disassembled, then the hexagonal transmission sleeve 6-2 is moved, further, the reversing bevel gear 6-5 on the corresponding side is meshed with the driving bevel gear 6-7, then the reversing bolt 6-4 passes through the corresponding reversing pin hole 6-3, and then the hexagonal transmission sleeve 6-2 is locked with the hexagonal transmission shaft 6-1, and further the installation is completed; the worm 7-6 at one end is connected with a driving shaft of the seeder, the worm 7-6 is driven to rotate by the driving shaft of the seeder, the worm 7-6 drives the worm 7-6 at the next stage to rotate by the cultivating Lin Huagu 7-7, the worm 7-6 drives the worm wheel 7-5 meshed with the worm 7-6 to rotate, the worm wheel 7-5 drives the hexagonal driving sleeve 7-2 to rotate, the hexagonal driving sleeve 7-2 drives the hexagonal driving rod 7-3 to rotate, the hexagonal driving rod 7-3 drives the hexagonal guiding sleeve 6-6 to rotate, the hexagonal guiding sleeve 6-6 drives the driving bevel gear 6-7 to rotate, the driving bevel gear 6-7 drives the reversing bevel gear 6-5 meshed with the hexagonal driving sleeve 6-2 to rotate, the hexagonal driving sleeve 6-2 drives the hexagonal driving shaft 6-1 to rotate, the hexagonal driving shaft 6-1 drives the spiral roller 4 to rotate, and then the spiral roller 4 performs soil leveling operation of the seeder.
By adopting the technical scheme, the technical advantages can be achieved as follows:
1. the shaft of the spiral roller 4 is connected with a hexagonal transmission shaft 6-1, a hexagonal transmission sleeve 6-2 is arranged on the hexagonal transmission shaft 6-1, two mutually symmetrical reversing bevel gears 6-5 are arranged through the hexagonal transmission sleeve 6-2, a hexagonal guide sleeve 6-6 is arranged on the mounting frame 3 and is driven through a hexagonal transmission rod 7-3, a driving bevel gear 6-7 is arranged on the hexagonal guide sleeve 6-6, and further, different reversing bevel gears 6-5 are meshed with the driving bevel gears 6-7, so that when the rotation direction of the hexagonal guide sleeve 6-6 is unchanged, the rotation direction of the hexagonal transmission sleeve 6-2 is changed, and the rotation direction of the spiral roller 4 is changed;
2. the spiral roller 4 is hung on the sliding rail 2 on the hanging frame 1 through the mounting frame 3, the riveting plate 5 is arranged to fix the mounting frame 3, the mounting seat 7-1 is arranged on the hanging frame 1, the hexagonal driving sleeve 7-2 is further arranged to be used for mounting the hexagonal transmission rod 7-3, the hexagonal driving sleeve 7-2 is driven through the worm wheel 7-5 and worm 7-6 structure and is connected with the driving shaft of the seeder, the driving of the spiral roller 4 is further realized, and the quantity of the spiral roller 4 can be adaptively adjusted;
3. the installation seat 7-1 is provided with an independent worm 7-6 corresponding to the worm wheel 7-5 on each hexagonal driving sleeve 7-2, the worm 7-6 is connected and driven through the corresponding worm wheel Lin Huagu 7-7, and further, the worm 7-6 on one side is driven to realize step-by-step transmission, and only unidirectional transmission is realized, and when the spiral roller 4 is installed, the hexagonal transmission rod 7-3 is inserted into the hexagonal guide sleeve 6-6, the hexagonal transmission rod 7-3 can be rotated to adjust the angle of the hexagonal transmission rod, and only one worm 7-6 is driven to reversely rotate.
It should be understood that those skilled in the art can make modifications to the technical solutions described in the foregoing embodiments and equivalent substitutions of some technical features, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a wheat is spiral soil leveling mechanism for seeder, it includes stores pylon (1), mounting bracket (3), screw roller (4), wherein stores pylon (1) fixed set up on the chassis of seeding equipment, fixedly on stores pylon (1) be provided with slide rail (2), mounting bracket (3) activity erects on slide rail (2), screw roller (4) are established on mounting bracket (3) through the bearing soon, fixedly on stores pylon (1) be provided with rivet board (5), mounting bracket (3) are through connecting bolt and rivet board (5) fixed set up; characterized in that it further comprises:
the reversing transmission piece (6), the reversing transmission piece (6) is arranged on the mounting frame (3) and is in transmission arrangement with the spiral roller (4);
the driving piece (7), the said driving piece (7) is set up on the stores pylon (1), and it is set up with reversing the driving piece (6) transmission;
when the seeder is used, the corresponding number of spiral rollers (4) are installed according to the use requirement, the installation frame (3) is arranged on the sliding rail (2) in a sliding mode, the installation frame (3) is connected with the hanging frame (1), the installation frame (3) is fixedly connected with the riveting plate (5) through bolts, the installation of the spiral rollers (4) is further achieved, after the installation of the spiral rollers (4) is completed, the reversing transmission piece (6) is in transmission connection with the driving piece (7), power is provided through the driving piece (7), the spiral rollers (4) are driven after the reversing transmission piece (6) is transmitted, and the rotating direction of the spiral rollers (4) is adjusted through the reversing transmission piece (6) according to the use requirement when the seeder is used;
the reversing transmission member (6) comprises:
the hexagonal transmission shaft (6-1) is rotatably arranged on the mounting frame (3) through a bearing, and the hexagonal transmission shaft (6-1) is in transmission connection with the right end shaft of the spiral roller (4);
the hexagonal transmission sleeve (6-2) is movably sleeved on the hexagonal transmission shaft (6-1), and two reversing pin holes (6-3) are formed in the hexagonal transmission sleeve (6-2) in a left-right arrangement;
the reversing bolt (6-4) is inserted into one reversing pin hole (6-3) and screwed on the hexagonal transmission shaft (6-1) through threads after the reversing bolt (6-4) passes through the reversing pin hole;
the two reversing bevel gears (6-5) are symmetrically sleeved and fixed on the hexagonal transmission sleeve (6-2);
the hexagonal guide sleeve (6-6) is rotatably arranged on the mounting frame (3) through a bearing, and the hexagonal guide sleeve (6-6) is arranged above the hexagonal transmission sleeve (6-2);
the driving bevel gear (6-7), the driving bevel gear (6-7) is fixedly sleeved at the lower end of the hexagonal guide sleeve (6-6), and the driving bevel gear (6-7) is arranged between the reversing bevel gears (6-5) at the left side and the right side;
when the spiral roller (4) is driven to rotate, the hexagonal guide sleeve (6-6) is driven to rotate through the driving piece (7), the hexagonal guide sleeve (6-6) drives the driving bevel gear (6-7) to rotate, the driving bevel gear (6-7) drives one of the reversing bevel gears (6-5) to rotate, the hexagonal transmission sleeve (6-2) is driven to rotate, the hexagonal transmission shaft (6-1) is driven to rotate, the spiral roller (4) is driven to rotate through the hexagonal transmission shaft (6-1), when the rotating direction of the spiral roller (4) is changed, the reversing bolt (6-4) is removed from one reversing pin hole (6-3), then the hexagonal transmission sleeve (6-2) is moved, the other reversing bevel gear (6-5) on the hexagonal transmission sleeve (6-2) is meshed with the driving bevel gear (6-7), the reversing bolt (6-4) passes through the other reversing pin hole (6-3) to rotate, and then the hexagonal guide sleeve (6-6) rotates on the hexagonal transmission shaft (6-1), and the rotating direction of the hexagonal guide sleeve (6-6) is not changed, namely the rotating direction of the spiral roller (4) is changed.
2. The spiral soil-leveling mechanism for a wheat seeder as claimed in claim 1, wherein: the driving member (7) includes:
the mounting seat (7-1) is fixedly arranged on the lower surface of the hanging frame (1);
the hexagonal driving sleeve (7-2) is rotatably arranged on the mounting seat (7-1) through a bearing;
the hexagonal transmission rod (7-3) is movably inserted into the lower port of the hexagonal driving sleeve (7-2), and the lower end of the hexagonal transmission rod (7-3) is inserted into the upper port of the hexagonal guiding sleeve (6-6);
the driving bolt (7-4) is penetrated through the driving bolt (7-4) and screwed on the side plate of the hexagonal driving sleeve (7-2) through threads, and the inner side end of the driving bolt (7-4) is inserted on the side wall of the hexagonal transmission rod (7-3);
the worm wheel (7-5), the said worm wheel (7-5) is set up and fixed on hexagonal driving sleeve (7-2);
the worm (7-6), the worm (7-6) is rotatably arranged on the mounting seat (7-1) through a bearing, and the worm (7-6) is meshed with the worm wheel (7-5);
the culture Lin Huagu (7-7), wherein the culture Lin Huagu (7-7) is sleeved and fixed on the front end shaft of the worm (7-6), and the driven end of the culture Lin Huagu (7-7) is sleeved and fixed on the rear end of the worm (7-6) adjacent to the front side;
when the screw type rotary seeder is used, the worm (7-6) at one end is connected with the transmission shaft of the seeder, the worm (7-6) is driven to rotate through the transmission shaft of the device, the worm (7-7) at the next stage is driven to rotate through the transmission of the Lin Huagu (7-7), the worm (7-6) drives the worm wheel (7-5) to rotate, the worm wheel (7-5) drives the hexagonal driving sleeve (7-2) to rotate, the hexagonal transmission rod (7-3) is driven to rotate, the hexagonal transmission rod (7-3) drives the hexagonal guiding sleeve (6-6) to rotate, and when the spiral roller (4) is assembled and disassembled, the driving bolt (7-4) is disassembled, and then the hexagonal transmission rod (7-3) is lifted upwards to be separated from the hexagonal guiding sleeve (6-6).
3. The spiral soil-leveling mechanism for a wheat seeder as claimed in claim 2, wherein: a reset tension spring (8) is fixedly arranged on the upper inner side wall of the hexagonal driving sleeve (7-2), and the lower end of the reset tension spring (8) is fixedly arranged on the upper surface of the hexagonal transmission rod (7-3);
when the driving bolt (7-4) is dismantled, the reset tension spring (8) pulls the hexagonal transmission rod (7-3) upwards, and then drives the hexagonal transmission rod (7-3) to move upwards and separate from the hexagonal guide sleeve (6-6), when the hexagonal transmission rod (7-3) is connected with the hexagonal guide sleeve (6-6), the hexagonal transmission rod (7-3) moves downwards, and then the hexagonal transmission rod (7-3) is inserted into the hexagonal guide sleeve (6-6), the reset tension spring (8) is tensioned, and then the driving bolt (7-4) is screwed into the hexagonal driving sleeve (7-2) and is inserted into the hexagonal transmission rod (7-3).
4. A screw soil-leveling mechanism for a wheat planter in accordance with claim 3, wherein: the mounting frame (3) is fixedly provided with a soil retaining plate (9), and the soil retaining plate (9) is arranged between the spiral roller (4) and the hexagonal transmission shaft (6-1).
5. The spiral soil-leveling mechanism for a wheat seeder as claimed in claim 4, wherein: the brush strip (10) is fixedly arranged on the lower surface of the upper side plate of the mounting frame (3), and the lower end of the brush strip (10) is movably propped against the upper side edge of the spiral roller (4).
CN202211085421.XA 2022-09-06 2022-09-06 Spiral soil leveling mechanism for wheat seeder Active CN115443745B (en)

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR451372A (en) * 1912-11-04 1913-04-17 Joanny Maillet Plow tool for mechanical plow
US3876013A (en) * 1969-12-10 1975-04-08 Charles William Dunn Self-leveling rotary screw grader
CN2523180Y (en) * 2001-09-28 2002-12-04 刘振歧 Spiral grader of seeder
CN2715486Y (en) * 2004-07-16 2005-08-10 吴明富 Amphibious crushing grader
CN105453735A (en) * 2016-01-07 2016-04-06 山东省农业机械科学研究院 Auger type land leveling machine
CN108718542A (en) * 2018-05-03 2018-11-02 阜阳市卓创科技服务生产力促进中心 A kind of brag rake smooth for farm land
CN111456129A (en) * 2020-05-19 2020-07-28 江苏徐工工程机械研究院有限公司 Land leveler
CN212715072U (en) * 2020-05-19 2021-03-16 江苏徐工工程机械研究院有限公司 Land leveler
CN213426814U (en) * 2020-07-28 2021-06-15 王恩保 Garlic seeder's level land auger ridging mechanism
CN113875336A (en) * 2021-09-30 2022-01-04 蒙城县振兴永发农机有限公司 Soybean seeder

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR451372A (en) * 1912-11-04 1913-04-17 Joanny Maillet Plow tool for mechanical plow
US3876013A (en) * 1969-12-10 1975-04-08 Charles William Dunn Self-leveling rotary screw grader
CN2523180Y (en) * 2001-09-28 2002-12-04 刘振歧 Spiral grader of seeder
CN2715486Y (en) * 2004-07-16 2005-08-10 吴明富 Amphibious crushing grader
CN105453735A (en) * 2016-01-07 2016-04-06 山东省农业机械科学研究院 Auger type land leveling machine
CN108718542A (en) * 2018-05-03 2018-11-02 阜阳市卓创科技服务生产力促进中心 A kind of brag rake smooth for farm land
CN111456129A (en) * 2020-05-19 2020-07-28 江苏徐工工程机械研究院有限公司 Land leveler
CN212715072U (en) * 2020-05-19 2021-03-16 江苏徐工工程机械研究院有限公司 Land leveler
CN213426814U (en) * 2020-07-28 2021-06-15 王恩保 Garlic seeder's level land auger ridging mechanism
CN113875336A (en) * 2021-09-30 2022-01-04 蒙城县振兴永发农机有限公司 Soybean seeder

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