JP2021171048A - Soil raking machine having long service life - Google Patents

Soil raking machine having long service life Download PDF

Info

Publication number
JP2021171048A
JP2021171048A JP2020178658A JP2020178658A JP2021171048A JP 2021171048 A JP2021171048 A JP 2021171048A JP 2020178658 A JP2020178658 A JP 2020178658A JP 2020178658 A JP2020178658 A JP 2020178658A JP 2021171048 A JP2021171048 A JP 2021171048A
Authority
JP
Japan
Prior art keywords
fixed
plate
fixedly provided
shaft
rotating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
JP2020178658A
Other languages
Japanese (ja)
Inventor
鄭磊
Lei Zheng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of JP2021171048A publication Critical patent/JP2021171048A/en
Ceased legal-status Critical Current

Links

Images

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
    • A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
    • A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid 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
    • 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
    • A01B33/10—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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

To provide a drive configuration for a soil raking machine with its service life elongated by solving the problem that a power shaft of a motor in the soil raking machine receives large resistance force, which deals damage to the motor and shorten its service life when the soil raking machine rakes hard soil.SOLUTION: A soil raking machine having a long service life comprises: a motor casing provided so as to be fixed on a lower end face of a soil stop plate 3; a motor provided so as to be fixed in the motor casing; two support plates that each are provided so as to be fixed on a lower end face of the motor casing; an arrangement box provided so as to be fixed on lower end faces of the two support plates; an arrangement space formed in the arrangement box; a rotation shaft provided so as to be fixed on an output end of the motor; a transmission device provided so as to be fixed on a lower end of the rotation shaft; and a rotation device installed on the lower side of the motor casing.SELECTED DRAWING: Figure 1

Description

本発明は農業技術分野に属し、具体的には使用寿命の長い土掻き機に関する。 The present invention belongs to the field of agricultural technology, and specifically relates to a clay scraper having a long service life.

農業は、国民経済の建設と発展を支える基礎的産品を提供し、土地資源を生産に利用する部門であり、動植物を育成することによって食品や工業原料を生産する産業である。農業は第一次産業に属する。耕作するとき、土掻き機で土を掻くことが多く、土掻き機の使用は、作物の植え付けと成長に有利である。現在では、従来の土掻き機は硬い土を掻くとき、土掻き機における電動機の動力軸が大きな抵抗力を受けるため、電動機はダメージを受け、使用寿命が下がる。 Agriculture is a sector that provides basic products that support the construction and development of the national economy and uses land resources for production, and is an industry that produces food and industrial raw materials by growing animals and plants. Agriculture belongs to the primary industry. When cultivating, the soil is often scraped with a soil scraper, and the use of a soil scraper is advantageous for planting and growing crops. Nowadays, when a conventional earth scraper scrapes hard soil, the power shaft of the electric motor in the earth scraper receives a large resistance force, so that the electric motor is damaged and the service life is shortened.

中国特許出願公開第106258021号明細書Chinese Patent Application Publication No. 106258021

使用寿命の長い土掻き機を提供し、前記使用寿命の長い土掻き機は、土を掻くときに、大きな抵抗力を受けた場合、翻転板を回転させることで土を掘ってから翻転板を引き続き下方へ回転させ、これによって電動機の動力軸が土を掻く時に受ける抵抗力は減少し、電動機の使用寿命が延ばされる。 A soil scraper with a long service life is provided, and when a soil scraper with a long service life receives a large resistance when scratching the soil, the rotating plate is rotated to dig the soil and then the soil is turned. The plate continues to rotate downwards, which reduces the resistance the motor's power shaft receives when scratching the soil and extends the service life of the motor.

使用寿命の長い土掻き機であって、ハンドルと、フレームと、前記フレームの下端面に固定して設けられる土止め板と、前記土止め板の下端面に固定して設けられるモーターケーシングと、前記モーターケーシング内に固定して設けられる電動機と、前記モーターケーシングの下端面にそれぞれ固定して設けられる二枚の支持板と、二枚の前記支持板の下端面に固定して設けられる配置箱と、前記配置箱内に形成される配置空間と、前記電動機の出力端に固定して設けられる回転軸と、前記回転軸の下端に固定して設けられる伝動装置と、前記モーターケーシングの下側に設置される回転装置と、を含み、前記回転装置は、二つの固定環状ブロックと、前記固定環状ブロックの外表面に固定して設けられる円柱スリーブと、支持棒と、円周方向に沿って前記支持棒の外表面に等間隔に固定して設けられる四枚の翻転板と、四枚の前記翻転板を回転させる伝動構成部品と、四枚の前記翻転板を位置規制できる位置規制構成部品と、前記円柱スリーブに設けられる起動構成部品と、を含む。 A soil scraper having a long service life, which includes a handle, a frame, an earth retaining plate fixed to the lower end surface of the frame, and a motor casing fixed to the lower end surface of the earth retaining plate. An electric motor fixedly provided in the motor casing, two support plates fixedly provided on the lower end surfaces of the motor casing, and an arrangement box fixedly provided on the lower end surfaces of the two support plates. , The arrangement space formed in the arrangement box, the rotation shaft fixedly provided at the output end of the motor, the transmission device fixedly provided at the lower end of the rotation shaft, and the lower side of the motor casing. The rotating device includes two fixed annular blocks, a cylindrical sleeve fixed to the outer surface of the fixed annular block, a support rod, and a circumferential direction. The four rolling plates provided fixedly on the outer surface of the support rod at equal intervals, the transmission component for rotating the four rolling plates, and the positions where the four rolling plates can be restricted in position. Includes regulatory components and start-up components provided on the columnar sleeve.

前記伝動装置は、前記配置空間における対向する両側側壁にそれぞれ形成される二つの円柱形溝と、二つの前記円柱形溝内に位置的に対称に設けられる二つの回転構成部品とを含み、前記回転構成部品は、前記円柱形溝内に回転できるように設けられる旋転軸と、前記旋転軸において前記配置空間内に位置する端に固定して設けられる第一傘歯車と、前記旋転軸の下端に固定して設けられる第二傘歯車と、円周方向に沿って前記配置箱における一端の端面に等間隔に設けられる四つの係合部品と、長手方向に沿って前記旋転軸に設けられる二つの回転部品と、を含む。 The transmission device includes two cylindrical grooves formed on opposite side walls in the arrangement space, and two rotating components provided symmetrically in the two cylindrical grooves. The rotating components include a rotating shaft provided so as to be able to rotate in the cylindrical groove, a first bevel gear fixedly provided at an end of the rotating shaft located in the arrangement space, and a lower end of the rotating shaft. A second bevel gear fixed to the shaft, four engaging parts provided at equal intervals on one end face of the arrangement box along the circumferential direction, and two provided on the rotating shaft along the longitudinal direction. Includes two rotating parts.

前記伝動装置は、前記配置箱における一端の端面に回転できるように設けられる円柱管と、長手方向に沿って前記円柱管に設けられる二つの伝導部品とを含み、前記伝導部品は円周方向に沿って前記円柱管の内壁に等間隔に形成される四つの矩形溝から構成され、各前記矩形溝の両側壁の間には一本の作業回転軸が回転できるように設けられ、各前記作業回転軸には一つの推動ブロックが固定して設けられ、各前記作業回転軸には一本の固定ねじりばねが固定して設けられ、前記固定ねじりばねの一端は前記矩形溝の側壁に固定して設けられ、
前記回転部品は、前記回転軸に固定して設けられる第三傘歯車と、前記旋転軸に固定して設けられる係合円盤と、円周方向に沿って前記係合円盤の外表面に固定して設けられる四本の推動棒と、を含み、
前記係合部品は、前記配置箱における一端の端面に固定して設けられる作業板と、長手方向に沿って前記作業板に設けられる二つの係合体と、を含み、
前記係合体は、前記作業板に形成される位置決め穴と、前記位置決め穴に回転できるように設けられる位置決め軸と、前記位置決め軸に固定して設けられ且つ前記第三傘歯車と噛合する第四傘歯車と、前記位置決め軸に固定して設けられ且つ前記円柱スリーブの内壁に近接する回転盤と、前記回転盤に形成される円盤空間と、前記円盤空間の底部に固定して設けられる中心軸と、前記中心軸と前記円盤空間の内壁との間に固定して設けられる連結板と、を含む。 The transmission device includes a cylindrical tube provided so as to be rotatable on one end face of the arrangement box, and two conductive components provided on the cylindrical tube along the longitudinal direction, and the conductive component is provided in the circumferential direction. It is composed of four rectangular grooves formed along the inner wall of the cylindrical tube at equal intervals, and one work rotation axis is provided between both side walls of the rectangular grooves so that one work rotation axis can rotate. One thrust block is fixedly provided on the rotary shaft, one fixed torsion spring is fixedly provided on each working rotary shaft, and one end of the fixed torsion spring is fixed to the side wall of the rectangular groove. Provided
The rotating component is fixed to the outer surface of the third umbrella gear fixed to the rotating shaft, the engaging disk fixed to the rotating shaft, and the engaging disk along the circumferential direction. Including the four thrust rods provided in
The engaging component includes a work plate fixed to one end face of the arrangement box and two engaging bodies provided on the work plate along the longitudinal direction.
The engaging body has a positioning hole formed in the work plate, a positioning shaft provided so as to be rotatable in the positioning hole, and a fourth portion fixed to the positioning shaft and meshed with the third bevel gear. A bevel gear, a rotating disk fixed to the positioning shaft and close to the inner wall of the cylindrical sleeve, a disk space formed in the rotating disk, and a central axis fixed to the bottom of the disk space. And a connecting plate fixedly provided between the central axis and the inner wall of the disk space.

前記起動構成部品は、二つの前記固定円環ブロックにそれぞれ設けられる二つの起動部品を含み、
前記起動部品は、前記固定円環ブロックの外表面に形成される円環溝と、前記円環溝内に移動可能に設けられる環状板と、前記固定円環ブロックの外表面に固定して設けられる位置決めブロックと、前記位置決めブロックにおける一端の端面に固定して設けられる移動棒と、前記環状板の一端に固定して設けられる環状管と、前記固定円環ブロックの外表面に固定して設けられる矩形管と、ばねと、を含み、前記環状板の一端は前記環状管内に位置し、前記ばねは前記環状管の底部と前記移動棒において前記環状管に近接する端との間に固定して設けられ、前記移動棒は前記環状管内で移動でき、
前記円柱スリーブは二枚の前記環状板における対向する端の端面の間に固定して設けられ、二つの前記固定円環ブロックは前記円柱管の外表面に固定して設けられる。 The start-up component includes two start-up parts provided on each of the two fixed ring blocks.
The starting component is provided by being fixed to an annular groove formed on the outer surface of the fixed annular block, an annular plate movably provided in the annular groove, and an outer surface of the fixed annular block. A positioning block, a moving rod fixed to one end face of the positioning block, an annular tube fixed to one end of the annular plate, and fixed to the outer surface of the fixed annular block. One end of the annular plate is located in the annular tube, and the spring is fixed between the bottom of the annular tube and the end of the moving rod close to the annular tube. The moving rod can be moved in the annular tube.
The cylindrical sleeve is fixedly provided between the end faces of the opposite ends of the two annular plates, and the two fixed annular blocks are fixedly provided on the outer surface of the cylindrical tube.

前記伝動構成部品は、円周方向に沿って前記円柱スリーブの外表面に等間隔に設けられる四つの伝動部品を含む。 The transmission component includes four transmission components provided at equal intervals on the outer surface of the cylindrical sleeve along the circumferential direction.

前記伝動部品は、前記円柱スリーブの内壁に形成される連結穴と、前記円柱スリーブの外表面に固定して設けられ且つ前記連結穴と連通する連結軸と、前記連結軸内に形成される伝動空間と、前記伝動空間の上部に形成される作業穴と、前記作業穴内に回転できるように設けられる伝動軸と、前記伝動軸において前記回転盤に近接する端の端面に形成される作業空間と、前記作業空間内に移動可能に設けられる矩形直棒と、前記作業空間の底部と前記直棒において前記作業空間に近接する端の端面との間に固定して設けられる伸縮ばねと、前記伝動軸において前記回転盤に近接する端に固定して設けられる円錐ブロックと、円周方向に沿って前記円錐ブロックの外表面に等間隔に固定して設けられる四本の円柱と、前記連結穴の内壁に固定して設けられる第一係合板と、前記第一係合板の側面に固定して設けられ且つ四本の前記円柱と係合する第二係合板と、前記円錐ブロックの端面に固定して設けられ且つ前記連結板と係合するプッシュロッドと、円周方向に沿って前記円柱スリーブの外表面に等間隔に配列される四つの位置規制溝と、を含む。 The transmission component includes a connecting hole formed in the inner wall of the cylindrical sleeve, a connecting shaft fixed to the outer surface of the cylindrical sleeve and communicating with the connecting hole, and a transmission formed in the connecting shaft. A space, a work hole formed in the upper part of the transmission space, a transmission shaft provided so as to be rotatable in the work hole, and a work space formed in the end face of the end of the transmission shaft close to the turntable. , A rectangular straight rod movably provided in the work space, a telescopic spring fixed between the bottom of the work space and the end face of the end of the straight rod close to the work space, and the transmission. A conical block fixed to an end close to the turntable on the shaft, four cylinders fixed to the outer surface of the conical block along the circumferential direction at equal intervals, and the connecting hole. A first engaging plate fixed to the inner wall, a second engaging plate fixed to the side surface of the first engaging plate and engaged with the four cylinders, and fixed to the end face of the conical block. Includes a push rod that is provided and engages with the connecting plate, and four position limiting grooves that are evenly spaced on the outer surface of the cylindrical sleeve along the circumferential direction.

前記位置規制構成部品は、前記伝動軸において前記回転盤から離れた端に固定して設けられる回転円盤と、前記回転円盤の端面に固定して設けられる回転棒と、円周方向に沿って前記回転円盤の上端面に等間隔に固定して設けられ且つ四枚の前記翻転板と係合する四枚の当接板と、前記連結軸の外表面に固定して設けられる二つの押し板部品と、を含み、四枚の前記翻転板は円周方向に沿って前記回転棒の外表面に等間隔にヒンジ連結され、四枚の前記翻転板のヒンジ連結部にはいずれも一本のねじりばねが設置され、前記ねじりばねの一端は前記連結軸に固定して設けられる。 The position-regulating component includes a rotating disk fixedly provided at an end away from the rotating disk on the transmission shaft, a rotating rod fixedly provided at an end surface of the rotating disk, and the rotary rod along the circumferential direction. Four contact plates fixed to the upper end surface of the rotating disk at equal intervals and engaged with the rolling plates, and two push plates fixed to the outer surface of the connecting shaft. The four rolling plates, including the parts, are hinged to the outer surface of the rotating rod at equal intervals along the circumferential direction, and one to each of the hinge connecting portions of the four rolling plates. A book torsional spring is installed, and one end of the torsional spring is fixedly provided to the connecting shaft.

使用寿命の長い土掻き機を提供し、前記使用寿命の長い土掻き機は、土を掻くときに、大きな抵抗力を受けた場合、翻転板を回転させることで土を掘ってから翻転板を引き続き下方へ回転させ、これによって電動機の動力軸が土を掻く時に受ける抵抗力は減少し、電動機の使用寿命が延ばされる。 A soil scraper with a long service life is provided, and when a soil scraper with a long service life receives a large resistance when scratching the soil, the rotating plate is rotated to dig the soil and then the soil is turned. The plate continues to rotate downwards, which reduces the resistance the motor's power shaft receives when scratching the soil and extends the service life of the motor.

本発明は、構造が簡単であり、土を掻くときに、大きな抵抗力を受けた場合、翻転板を回転させることで土を掘ってから翻転板を引き続き下方へ回転させ、これによって電動機の動力軸が土を掻く時に受ける抵抗力は減少し、電動機の使用寿命が延ばされる。 The present invention has a simple structure, and when it receives a large resistance force when scratching the soil, it digs the soil by rotating the tumbling plate and then continuously rotates the tumbling plate downward, thereby causing an electric motor. The resistance that the power shaft receives when scratching the soil is reduced, and the service life of the motor is extended.

本願に記載の各方向が、図１と同じ向きに装置を見た際の方向である。
本発明の正面図である。 図１におけるＡの拡大図である。 図２におけるＢの拡大図である。 図２におけるＣの拡大図である。 本発明の後面図である。 図５のＤ‐Ｄ線に沿う断面立体図である。 図６におけるＥの拡大図である。 図７におけるＦの拡大図である。 図５のＧ‐Ｇ線に沿う断面立体図である。 図９におけるＨの拡大図である。 図５のＩ‐Ｉ線に沿う断面立体図である。 図１１におけるＪの拡大図である。 図５のＫ‐Ｋ線に沿う断面立体図である。 図１３におけるＬの拡大図である。 図５のＭ‐Ｍ線に沿う断面図である。 本発明の正面図である。 図５のＮ‐Ｎ線に沿う断面立体図である。 図１７におけるＰの拡大図である。 円柱スリーブの位置略図である。 Each direction described in the present application is a direction when the device is viewed in the same direction as in FIG.
It is a front view of this invention. It is an enlarged view of A in FIG. It is an enlarged view of B in FIG. It is an enlarged view of C in FIG. It is a rear view of this invention. It is a cross-sectional three-dimensional view along the DD line of FIG. It is an enlarged view of E in FIG. It is an enlarged view of F in FIG. 7. It is a cross-sectional three-dimensional view along the GG line of FIG. It is an enlarged view of H in FIG. It is a cross-sectional three-dimensional view along the line II of FIG. It is an enlarged view of J in FIG. It is a cross-sectional three-dimensional view along the KK line of FIG. It is an enlarged view of L in FIG. It is sectional drawing which follows the MM line of FIG. It is a front view of this invention. It is a cross-sectional three-dimensional view along the NN line of FIG. It is an enlarged view of P in FIG. It is a positional schematic drawing of a cylindrical sleeve.

図１〜１９に示すように、使用寿命の長い土掻き機であって、ハンドル１と、フレーム２と、前記フレーム２の下端面に固定して設けられる土止め板３と、前記土止め板３の下端面に固定して設けられるモーターケーシング４と、前記モーターケーシング４内に固定して設けられる電動機と、前記モーターケーシング４の下端面にそれぞれ固定して設けられる二枚の支持板６と、二枚の前記支持板６の下端面に固定して設けられる配置箱７と、前記配置箱７内に形成される配置空間と、前記電動機の出力端に固定して設けられる回転軸８と、前記回転軸８の下端に固定して設けられる伝動装置と、前記モーターケーシング４の下側に設置される回転装置と、を含み、前記回転装置は、二つの固定環状ブロック５５５と、前記固定環状ブロック５５５の外表面に固定して設けられる円柱スリーブ３３と、支持棒９と、円周方向に沿って前記支持棒の外表面に等間隔に固定して設けられる四枚の翻転板１０と、四枚の前記翻転板１０を回転させる伝動構成部品と、四枚の前記翻転板１０を位置規制できる位置規制構成部品と、前記円柱スリーブ３３に設けられる起動構成部品と、を含む。 As shown in FIGS. 1 to 19, a soil scraper having a long service life, the handle 1, the frame 2, the earth retaining plate 3 fixed to the lower end surface of the frame 2, and the earth retaining plate. A motor casing 4 fixedly provided on the lower end surface of the motor casing 4, an electric motor fixedly provided in the motor casing 4, and two support plates 6 fixedly provided on the lower end surface of the motor casing 4. , An arrangement box 7 fixedly provided to the lower end surfaces of the two support plates 6, an arrangement space formed in the arrangement box 7, and a rotating shaft 8 fixedly provided to the output end of the motor. A transmission device fixedly provided at the lower end of the rotary shaft 8 and a rotary device installed under the motor casing 4, the rotary device includes two fixed annular blocks 555 and the fixed ring block 555. A columnar sleeve 33 fixed to the outer surface of the annular block 555, a support rod 9, and four rolling plates 10 fixed to the outer surface of the support rod along the circumferential direction at equal intervals. , A transmission component that rotates the four rolling plates 10, a position-regulating component that can position-regulate the four rolling plates 10, and a start-up component provided on the columnar sleeve 33. ..

前記伝動装置は、前記配置空間における対向する両側側壁にそれぞれ形成される二つの円柱形溝と、二つの前記円柱形溝内に位置的に対称に設けられる二つの回転構成部品とを含み、前記回転構成部品は、前記円柱形溝内に回転できるように設けられる旋転軸１１と、前記旋転軸１１において前記配置空間内に位置する端に固定して設けられる第一傘歯車１２と、前記旋転軸８の下端に固定して設けられる第二傘歯車１３と、円周方向に沿って前記配置箱７における一端の端面に等間隔に設けられる四つの係合部品と、長手方向に沿って前記旋転軸１１に設けられる二つの回転部品と、を含む。 The transmission device includes two cylindrical grooves formed on opposite side walls in the arrangement space, and two rotating components provided symmetrically in the two cylindrical grooves. The rotating components include a rotating shaft 11 provided so as to be able to rotate in the cylindrical groove, a first bevel gear 12 fixedly provided at an end of the rotating shaft 11 located in the arrangement space, and the rotation. A second bevel gear 13 fixedly provided at the lower end of the shaft 8, four engaging parts provided at equal intervals on one end face of the arrangement box 7 along the circumferential direction, and the above in the longitudinal direction. Includes two rotating components provided on the rotating shaft 11.

前記伝動装置は、前記配置箱７における一端の端面に回転できるように設けられる円柱管１８と、長手方向に沿って前記円柱管１８に設けられる二つの伝導部品とを含み、前記伝導部品は円周方向に沿って前記円柱管１８の内壁に等間隔に形成される四つの矩形溝９９９から構成され、各前記矩形溝９９９の両側壁の間には一本の作業回転軸が回転できるように設けられ、各前記作業回転軸には一つの推動ブロック１９が固定して設けられ、各前記作業回転軸には一本の固定ねじりばねが固定して設けられ、前記固定ねじりばねの一端は前記矩形溝の側壁に固定して設けられ、
前記回転部品は、前記回転軸１１に固定して設けられる第三傘歯車１４と、前記旋転軸１１に固定して設けられる係合円盤１６と、円周方向に沿って前記係合円盤１５の外表面に固定して設けられる四本の推動棒１７と、を含み、
前記係合部品は、前記配置箱７における一端の端面に固定して設けられる作業板５５と、長手方向に沿って前記作業板５５に設けられる二つの係合体と、を含み、
前記係合体は、前記作業板５５に形成される位置決め穴と、前記位置決め穴に回転できるように設けられる位置決め軸と、前記位置決め軸に固定して設けられ且つ前記第三傘歯車１４と噛合する第四傘歯車５６と、前記位置決め軸に固定して設けられ且つ前記円柱スリーブ３３の内壁に近接する回転盤５７と、前記回転盤５７に形成される円盤空間と、前記円盤空間の底部に固定して設けられる中心軸５８と、前記中心軸５８と前記円盤空間の内壁との間に固定して設けられる連結板５９と、を含み、
土を掻くには、まず電動機が作動して第二傘歯車１３を回転させることで第一傘歯車１２を回転させ、そして第一傘歯車１２が旋転軸１１を回転させることで係合円盤１６を回転させ、係合円盤１６が四本の推動棒１７を回転させ、四本の推動棒１７が時計回りに回転して四つの推動ブロック１９を回転させることで円柱スリーブを回転させ、そして円柱スリーブが連結軸８８８を回転させることによって、翻転板が土の中で回転して土を掻く。 The transmission device includes a cylindrical tube 18 provided so as to be rotatable on one end surface of the arrangement box 7, and two conductive components provided on the cylindrical tube 18 along the longitudinal direction, and the conductive component is a circle. It is composed of four rectangular grooves 999 formed at equal intervals on the inner wall of the cylindrical tube 18 along the circumferential direction so that one working rotation axis can rotate between the side walls of each rectangular groove 999. One thrust block 19 is fixedly provided on each of the working rotary shafts, and one fixed torsion spring is fixedly provided on each of the working rotary shafts, and one end of the fixed torsion spring is described as described above. It is fixed to the side wall of the rectangular groove and is provided.
The rotating parts include a third bevel gear 14 fixed to the rotating shaft 11, an engaging disk 16 fixed to the rotating shaft 11, and the engaging disk 15 along the circumferential direction. Including four thrust rods 17 fixed to the outer surface,
The engaging component includes a work plate 55 fixed to one end surface of the arrangement box 7 and two engaging bodies provided on the work plate 55 along the longitudinal direction.
The engaging body includes a positioning hole formed in the work plate 55, a positioning shaft provided so as to be rotatable in the positioning hole, and fixed to the positioning shaft and meshes with the third bevel gear 14. The fourth bevel gear 56, the rotating disk 57 fixed to the positioning shaft and close to the inner wall of the cylindrical sleeve 33, the disk space formed in the rotating disk 57, and fixed to the bottom of the disk space. 58, and a connecting plate 59 fixedly provided between the central shaft 58 and the inner wall of the disk space.
To scrape the soil, the electric motor first operates to rotate the second cap gear 13 to rotate the first cap gear 12, and then the first cap gear 12 rotates the rotating shaft 11 to rotate the engaging disk 16. The engaging disc 16 rotates the four thrust rods 17, the four thrust rods 17 rotate clockwise to rotate the four thrust blocks 19, thereby rotating the column sleeve, and the column. As the sleeve rotates the connecting shaft 888, the tumble plate rotates in the soil and scratches the soil.

前記起動構成部品は、二つの前記固定円環ブロック５５５にそれぞれ設けられる二つの起動部品を含み、
前記起動部品は、前記固定円環ブロック５５５の外表面に形成される円環溝と、前記円環溝内に移動可能に設けられる環状板５０と、前記固定円環ブロック５５５の外表面に固定して設けられる位置決めブロック５１と、前記位置決めブロック５１における一端の端面に固定して設けられる移動棒５２と、前記環状板５０の一端に固定して設けられる環状管５３と、前記固定円環ブロック５５５の外表面に固定して設けられる矩形管５４と、ばね９９７と、を含み、前記環状板５０の一端は前記環状管５３内に位置し、前記ばね９９７は前記環状管５２の底部と前記移動棒５３において前記環状管５２に近接する端との間に固定して設けられ、前記移動棒５２は前記環状管５３内で移動でき、
前記円柱スリーブ３３は二枚の前記環状板５０における対向する端の端面の間に固定して設けられ、二つの前記固定円環ブロック５５５は前記円柱管１８の外表面に固定して設けられ、
土が硬い場合、連結軸８８８が大きな抵抗力を受けることによって押圧ばね９９７は環状板５０を移動棒５２へ移動させて位置規制溝７８８の側壁を推動ブロック１９から離れさせ、このとき推動棒１７が推動ブロック１９を押し動かし、推動ブロック１９が位置規制溝の側壁の支持を失って翻転し、これで推動棒１７が推動ブロック１９を介して円柱管１８を回転させることができなくなり、このようにして電動機の出力軸が大きな抵抗力を受けるときに翻転板と電動機との伝動を分けることで電動機へのダメージを回避し、電動機の使用寿命を延ばし、また、支持棒９と翻転板が大きな抵抗力を受けて折れることも回避され、
前記移動棒５３において前記位置決めブロック５１に近接する端を円錐面に設けることによって、土が移動棒５２において外側に露出する部分に付いて矩形管５４の位置決めブロックへの移動を妨害するときに、円錐面の小さい円形端部を移動棒５２の外表面と接触させることで、移動棒５２の外表面に付いた土を掻き落とし、これで移動棒５２における露出部分に付いた土が多すぎるせいで移動棒５３が引っ掛かって移動できない状況は回避される。 The activation component includes two activation components provided in each of the two fixed ring blocks 555.
The starting component is fixed to the outer surface of the fixed annular block 555, the annular groove formed on the outer surface of the fixed annular block 555, the annular plate 50 movably provided in the annular groove, and the fixed annular block 555. The positioning block 51, the moving rod 52 fixed to the end surface of one end of the positioning block 51, the annular tube 53 fixed to one end of the annular plate 50, and the fixed annular block. A rectangular tube 54 fixed to the outer surface of the 555 and a spring 997 are included, one end of the annular plate 50 is located in the annular tube 53, and the spring 997 is the bottom of the annular tube 52 and the annular tube 52. The moving rod 53 is fixedly provided between the moving rod 53 and the end close to the annular pipe 52, and the moving rod 52 can move within the annular pipe 53.
The cylindrical sleeve 33 is fixedly provided between the end faces of the two opposite ends of the annular plate 50, and the two fixed annular blocks 555 are fixedly provided on the outer surface of the cylindrical tube 18.
When the soil is hard, the connecting shaft 888 receives a large resistance force, so that the pressing spring 997 moves the annular plate 50 to the moving rod 52 and separates the side wall of the position restricting groove 788 from the thrust block 19, at this time, the thrust rod 17 Pushes the thrust block 19 and the thrust block 19 loses support of the side wall of the position regulating groove and turns around, so that the thrust rod 17 cannot rotate the cylindrical tube 18 through the thrust block 19. In this way, when the output shaft of the motor receives a large resistance force, the transmission between the rolling plate and the motor is separated to avoid damage to the motor, extend the service life of the motor, and roll with the support rod 9. It is also avoided that the board receives a large resistance and breaks,
By providing the end of the moving rod 53 close to the positioning block 51 on the conical surface, when the soil is attached to the portion of the moving rod 52 exposed to the outside and obstructs the movement of the rectangular tube 54 to the positioning block, By bringing the small circular end of the conical surface into contact with the outer surface of the moving rod 52, the soil on the outer surface of the moving rod 52 is scraped off, which causes too much soil on the exposed portion of the moving rod 52. The situation where the moving rod 53 is caught and cannot be moved is avoided.

前記伝動構成部品は、円周方向に沿って前記円柱スリーブ３３の外表面に等間隔に設けられる四つの伝動部品を含む。 The transmission component includes four transmission components provided at equal intervals on the outer surface of the cylindrical sleeve 33 along the circumferential direction.

前記伝動部品は、前記円柱スリーブ３３の内壁に形成される連結穴と、前記円柱スリーブ３３の外表面に固定して設けられ且つ前記連結穴と連通する連結軸８８８と、前記連結軸８８８内に形成される伝動空間と、前記伝動空間の上部に形成される作業穴と、前記作業穴内に回転できるように設けられる伝動軸１００と、前記伝動軸１００において前記回転盤５７に近接する端の端面に形成される作業空間と、前記作業空間内に移動可能に設けられる矩形直棒６０１と、前記作業空間の底部と前記直棒において前記作業空間に近接する端の端面との間に固定して設けられる伸縮ばね６０２と、前記伝動軸１００において前記回転盤５７に近接する端に固定して設けられる円錐ブロック１０１と、円周方向に沿って前記円錐ブロック１０１の外表面に等間隔に固定して設けられる四本の円柱１０２と、前記連結穴の内壁に固定して設けられる第一係合板４０２と、前記第一係合板４０２の側面に固定して設けられ且つ四本の前記円柱１０２と係合する第二係合板１０３と、前記円錐ブロック１０１の端面に固定して設けられ且つ前記連結板５９と係合するプッシュロッド１０４と、円周方向に沿って前記円柱スリーブ３３の外表面に等間隔に配列される四つの位置規制溝７８８と、を含み、
環状板５０が移動棒５２へ移動した後、円錐ブロック１０１の下端が第一係合板４０２から離れ、伸縮ばねの作用によりプッシュロッド１０４が降下して（このとき電動機の回転によって第三傘歯車１４が回転して第四傘歯車５６を回転させることで回転盤５７を回転させ）回転盤５７内に入り、回転盤５７が連結板５９を介して推動棒１０４を回転させることで回転円盤１５０を回転させ、これで四枚の翻転板は回転し、即ち翻転板が土を下方に加圧することは翻転板が原位置で回転して土を掻くことに変わり、硬い土を掻くときに電動機が受ける抵抗力が減少し、電動機の受けるダメージが減少し、
硬い土を隣に掘り上げた後、翻転板の受ける抵抗力が減少し、ばねによって翻転板が復位し、連結軸８８８が回転して土を引き続き掻き、このようにして前記使用寿命の長い土掻き機は、柔らかい土を掻くときに硬い土を掻いて電動機へのダメージを減少させることができる。 The transmission component is provided in a connecting hole formed in the inner wall of the cylindrical sleeve 33, a connecting shaft 888 fixed to the outer surface of the cylindrical sleeve 33 and communicating with the connecting hole, and in the connecting shaft 888. A transmission space to be formed, a work hole formed in the upper part of the transmission space, a transmission shaft 100 provided so as to be rotatable in the work hole, and an end face of an end of the transmission shaft 100 close to the turntable 57. The work space formed in the work space, the rectangular straight bar 601 movably provided in the work space, and the bottom of the work space and the end face of the end of the straight bar close to the work space are fixed. The telescopic spring 602 provided, the conical block 101 fixed to the end of the transmission shaft 100 close to the turntable 57, and the conical block 101 fixed to the outer surface of the conical block 101 along the circumferential direction at equal intervals. The four cylinders 102 provided together, the first engaging plate 402 fixed to the inner wall of the connecting hole, and the four cylinders 102 fixed to the side surface of the first engaging plate 402. An engaging second engaging plate 103, a push rod 104 fixed to the end face of the conical block 101 and engaging with the connecting plate 59, and an outer surface of the cylindrical sleeve 33 along the circumferential direction. Includes four position limiting grooves 788, which are evenly spaced,
After the annular plate 50 moves to the moving rod 52, the lower end of the conical block 101 separates from the first engaging plate 402, and the push rod 104 descends due to the action of the telescopic spring (at this time, the rotation of the motor causes the third bevel gear 14). Rotates to rotate the fourth umbrella gear 56 to rotate the rotary disk 57), and the rotary disk 57 rotates the thrust rod 104 via the connecting plate 59 to rotate the rotary disk 150. When it is rotated, the four tumbling plates rotate, that is, when the tumbling plate presses the soil downward, the tumbling plate rotates in its original position and scratches the soil, when scratching hard soil. The resistance to the motor is reduced, the damage to the motor is reduced,
After digging up the hard soil next to it, the resistance of the tumbling plate is reduced, the tumbling plate is repositioned by the spring, the connecting shaft 888 rotates and continues to scrape the soil, thus reaching the end of its useful life. A long soil scraper can scrape hard soil when scratching soft soil to reduce damage to the motor.

前記位置規制構成部品は、前記伝動軸１００において前記回転盤５７から離れた端に固定して設けられる回転円盤１５０と、前記回転円盤１５０の端面に固定して設けられる回転棒１５１と、円周方向に沿って前記回転円盤１５０の上端面に等間隔に固定して設けられ且つ四枚の前記翻転板１０と係合する四枚の当接板１５２と、前記連結軸８８８の外表面に固定して設けられる二つの押し板部品と、を含み、四枚の前記翻転板１０は円周方向に沿って前記回転棒１５１の外表面に等間隔にヒンジ連結され、四枚の前記翻転板１０のヒンジ連結部にはいずれも一本のねじりばねが設置され、前記ねじりばねの一端は前記連結軸に固定して設けられ、
硬い土を掘り上げた後に、円柱スリーブが回転して復位し、円柱スリーブの復位によって円錐ブロック１０１が上方へ移動し、四本の円柱１０２が第二係合板と接触し、四本の円柱１０２と第二係合板との接触過程において四本の円柱１０２が偏向することができ、四本の円柱１０２が四枚の翻転板を回転させ、四枚のうち二枚の翻転板は押し板１５３と接触して押し板１５３を翻転させ、四枚のうち一枚の翻転板はこのとき上側に位置する翻転板と寄り合い、もう一枚の翻転板はこのとき下側に位置する翻転板と寄り合い、これで四枚の翻転板は十字形から一字形になり、四枚の翻転板が下方へ翻転して土を掻き、土が受ける圧力が大きくなり、四枚の翻転板が寄り合わなくて泥と翻転板との接触面積が大きいせいで電動機が大きすぎる抵抗力を受けて壊れやすくなることは回避され、これで支持棒９が下方へ翻転して土を掘る作業はしやすくなり、
四本の円柱１０２と第二係合板との係合によって、支持棒９が下方へ回転して土を掻くたびに、四枚の翻転板はひっくり返し板６１３と接触する位置まで回転して十字形から一字形になり、前記使用寿命の長い土掻き機の使用をより安定に、故障率を低くすることができ、また、四枚の翻転板が十字形から一字形になるときに円柱スリーブにある四本の円柱１０２が第二係合板と引っ掛かって円柱スリーブが復位できなくなることによって、電動機が支持棒９を下方へ回転させて土を掻くことができなくなり、これで四枚の翻転板が寄り合わないままで下方へ回転して土を掻くときに大きすぎる抵抗力を受けることによる支持棒９と翻転板との折れは回避され、
当接板１５２を設けることで、翻転板は土の中で回転するときに当接板１５２に止められて翻転できなくなり、翻転板で土を掘る作業に有利である。 The position-regulating component includes a rotary disk 150 fixedly provided at an end of the transmission shaft 100 away from the rotary disk 57, a rotary rod 151 fixedly provided at an end surface of the rotary disk 150, and a circumference. On the outer surface of the connecting shaft 888 and the four contact plates 152 which are fixedly provided on the upper end surface of the rotating disk 150 along the direction at equal intervals and engage with the four rolling plates 10. The four rolling plates 10 are hinged to the outer surface of the rotating rod 151 at equal intervals along the circumferential direction, and the four rolling plates 10 include two fixed push plate parts. A single torsional spring is installed at each of the hinge connecting portions of the rolling plate 10, and one end of the torsional spring is fixedly provided to the connecting shaft.
After digging up the hard soil, the cylindrical sleeve rotates and repositions, the conical block 101 moves upward due to the repositioning of the cylindrical sleeve, the four cylinders 102 come into contact with the second engaging plate, and the four cylinders 102. In the process of contact between the cylinder and the second engaging plate, the four cylinders 102 can be deflected, the four cylinders 102 rotate the four rolling plates, and two of the four rolling plates are pushed. The push plate 153 is turned in contact with the plate 153, one of the four turning plates is close to the turning plate located on the upper side at this time, and the other turning plate is on the lower side at this time. It leans against the located tumbling plate, which changes the four tumbling plates from a cross shape to a single shape, and the four tumbling plates roll downward and scratch the soil, increasing the pressure on the soil. It is avoided that the four rolling plates do not come close to each other and the contact area between the mud and the rolling plate is large, so that the motor is fragile due to excessive resistance, and the support rod 9 is turned downward. The work of turning and digging soil becomes easier,
Due to the engagement between the four cylinders 102 and the second engaging plate, each time the support rod 9 rotates downward and scratches the soil, the four rolling plates rotate to the position where they come into contact with the flip plate 613. When the cross-shaped to single-shaped, the use of the long-lasting earth scraper can be made more stable and the failure rate can be lowered, and when the four rolling plates change from cross-shaped to single-shaped. The four cylinders 102 on the cylinder sleeve are caught by the second engaging plate and the cylinder sleeve cannot be repositioned, so that the motor cannot rotate the support rod 9 downward and scratch the soil. Breakage between the support rod 9 and the tumbling plate due to excessive resistance when the tumbling plate rotates downward and scratches the soil without being close to each other is avoided.
By providing the abutting plate 152, the tumble plate is stopped by the abutting plate 152 when rotating in the soil and cannot be turned, which is advantageous for the work of digging the soil with the tumble plate.

前記押し板部品は、前記連結軸８８８の外表面に固定して設けられる押し板１５３と、前記押し板１５３の一端に固定して設けられる支持ブロック６１１と、前記支持ブロック６１１において前記支持棒９に近接する端に固定して設けられる支え板６１２と、前記支持ブロック６１１において前記支持棒９に近接する端にヒンジ連結される翻転ブロック６１３と、前記翻転ブロック６１３のヒンジ連結部に固定して設けられる係合ねじりばねと、を含み、前記係合ねじりばねの一端は前記支持ブロック６１１において前記支持棒９に近接する端の端面に固定して設けられ、
前記支え板６１２を設けることで、翻転板１０は回転して土を掘るときにひっくり返し板６１３を翻転させることができ、これでひっくり返し板６１３が翻転板の回転を妨害することはなく、前記使用寿命の長い土掻き機の安定稼働を確保し、翻転板が逆方向に回転して寄り合うときに、ひっくり返し板６１３は翻転板１０と接触し、四枚のひっくり返し板６１３が互いに寄り合う。 The push plate parts include a push plate 153 fixed to the outer surface of the connecting shaft 888, a support block 611 fixed to one end of the push plate 153, and the support rod 9 in the support block 611. A support plate 612 fixed to an end close to the support plate 612, a tumbling block 613 hinged to an end close to the support rod 9 in the support block 611, and fixed to a hinge connecting portion of the tumbling block 613. One end of the engaging torsion spring is fixed to the end face of the end of the support block 611 close to the support rod 9 and is provided.
By providing the support plate 612, the turning plate 10 can rotate and turn the turning plate 613 when digging soil, so that the turning plate 613 interferes with the rotation of the turning plate. However, the stable operation of the earth scraper with a long service life is ensured, and when the rolling plates rotate in the opposite direction and come close to each other, the turning plate 613 comes into contact with the rolling plate 10 and four pieces are pulled. The repeating plates 613 come close to each other.

前記翻転板１０のヒンジ連結部には一つの密封膜が固定して設けられ、前記密封膜は一端が前記翻転板１０に固定して設けられ、他端が前記連結軸の外表面に固定して設けられる。 One sealing film is fixedly provided on the hinge connecting portion of the rolling plate 10, one end of the sealing film is fixedly provided on the rolling plate 10, and the other end is on the outer surface of the connecting shaft. It is fixedly provided.

前記翻転板１０において前記支持棒９から離れる端は円弧形を成し（図４に示すように）、これによって、支持棒９が時計回りに回転するときに、円弧形の凹面を土と接触させることで、土掘りをよりしやすくし、また、円弧形の頭部が尖っているため、接触面積を減少させて圧力を増強し、翻転板をより簡単に土に入れて土を掘り出すことができる。 The end of the rolling plate 10 away from the support rod 9 forms an arc shape (as shown in FIG. 4), whereby when the support rod 9 rotates clockwise, the arc-shaped concave surface is formed. Contact with the soil makes it easier to dig, and the pointed arc head reduces the contact area and increases pressure, making it easier to put the rolling plate into the soil. You can dig up the soil.

前記使用寿命の長い土掻き機において、他の部品は土掻き機の従来技術であるため、説明を略する。 In the above-mentioned earth scraper having a long service life, since the other parts are the prior art of the earth scraper, the description thereof will be omitted.

当業者は、本発明の範囲内で作業方式に応じて様々な変更を行える。 Those skilled in the art can make various changes according to the working method within the scope of the present invention.

Claims (7)

使用寿命の長い土掻き機であって、
ハンドル（１）と、
フレーム（２）と、
前記フレーム（２）の下端面に固定して設けられる土止め板（３）と、
前記土止め板（３）の下端面に固定して設けられるモーターケーシング（４）と、
前記モーターケーシング（４）内に固定して設けられる電動機と、
前記モーターケーシング（４）の下端面にそれぞれ固定して設けられる二枚の支持板（６）と、
二枚の前記支持板（６）の下端面に固定して設けられる配置箱（７）と、
前記配置箱（７）内に形成される配置空間と、
前記電動機の出力端に固定して設けられる回転軸（８）と、
前記回転軸（８）の下端に固定して設けられる伝動装置と、
前記モーターケーシング（４）の下側に設置される回転装置と、
を含み、
前記回転装置は、
二つの固定環状ブロック（５５５）と、
前記固定環状ブロック（５５５）の外表面に固定して設けられる円柱スリーブ（３３）と、
支持棒（９）と、
円周方向に沿って前記支持棒の外表面に等間隔に固定して設けられる四枚の翻転板（１０）と、
四枚の前記翻転板（１０）を回転させる伝動構成部品と、
四枚の前記翻転板（１０）を位置規制できる位置規制構成部品と、
前記円柱スリーブ（３３）に設けられる起動構成部品と、
を含む、
ことを特徴とする使用寿命の長い土掻き機。 A clay scraper with a long service life
Handle (1) and
Frame (2) and
An earth retaining plate (3) fixed to the lower end surface of the frame (2) and
A motor casing (4) fixed to the lower end surface of the earth retaining plate (3) and
An electric motor fixedly provided in the motor casing (4) and
Two support plates (6) fixed to the lower end surfaces of the motor casing (4), and
An arrangement box (7) fixed to the lower end surface of the two support plates (6) and
The arrangement space formed in the arrangement box (7) and
A rotating shaft (8) fixed to the output end of the motor and
A transmission device fixedly provided at the lower end of the rotating shaft (8),
A rotating device installed under the motor casing (4) and
Including
The rotating device is
Two fixed annular blocks (555) and
A cylindrical sleeve (33) fixed to the outer surface of the fixed annular block (555) and
Support rod (9) and
Four rolling plates (10) provided fixedly at equal intervals on the outer surface of the support rod along the circumferential direction, and
A transmission component that rotates the four rolling plates (10), and
Position-regulating components capable of position-regulating the four rolling plates (10), and
Starting components provided on the cylindrical sleeve (33) and
including,
A clay scraper with a long service life. 前記伝動装置は、
前記配置空間における対向する両側側壁にそれぞれ形成される二つの円柱形溝と、
二つの前記円柱形溝内に位置的に対称に設けられる二つの回転構成部品とを含み、
前記回転構成部品は、
前記円柱形溝内に回転できるように設けられる旋転軸（１１）と、
前記旋転軸（１１）において前記配置空間内に位置する端に固定して設けられる第一傘歯車（１２）と、
前記旋転軸（８）の下端に固定して設けられる第二傘歯車（１３）と、
円周方向に沿って前記配置箱（７）における一端の端面に等間隔に設けられる四つの係合部品と、
長手方向に沿って前記旋転軸（１１）に設けられる複数の回転部品と、
を含む、
ことを特徴とする請求項１に記載の使用寿命の長い土掻き機。 The transmission device is
Two cylindrical grooves formed on both side walls facing each other in the arrangement space,
Includes two rotating components that are symmetrically located within the two cylindrical grooves.
The rotating component is
A rotating shaft (11) provided so as to be rotatable in the cylindrical groove, and
A first bevel gear (12) fixedly provided at an end located in the arrangement space on the rotating shaft (11), and a first bevel gear (12).
A second bevel gear (13) fixed to the lower end of the rotating shaft (8) and
Four engaging parts provided at equal intervals on the end faces of one end of the arrangement box (7) along the circumferential direction,
A plurality of rotating parts provided on the rotating shaft (11) along the longitudinal direction, and
including,
The earth scraper having a long service life according to claim 1. 前記伝動装置は、
前記配置箱（７）における一端の端面に回転できるように設けられる円柱管（１８）と、
長手方向に沿って前記円柱管（１８）に設けられる二つの伝導部品とを含み、
前記伝導部品は円周方向に沿って前記円柱管（１８）の内壁に等間隔に形成される四つの矩形溝（９９９）から構成され、
各前記矩形溝（９９９）の両側壁の間には一本の作業回転軸が回転できるように設けられ、
各前記作業回転軸には一つの推動ブロック（１９）が固定して設けられ、
各前記作業回転軸には一本の固定ねじりばねが固定して設けられ、
前記固定ねじりばねの一端は前記矩形溝の側壁に固定して設けられ、
前記回転部品は、
前記回転軸（１１）に固定して設けられる第三傘歯車（１４）と、
前記旋転軸（１１）に固定して設けられる係合円盤（１６）と、
円周方向に沿って前記係合円盤（１５）の外表面に固定して設けられる四本の推動棒（１７）と、
を含み、
前記係合部品は、
前記配置箱（７）における一端の端面に固定して設けられる作業板（５５）と、
長手方向に沿って前記作業板（５５）に設けられる二つの係合体と、
を含み、
前記係合体は、
前記作業板（５５）に形成される位置決め穴と、
前記位置決め穴に回転できるように設けられる位置決め軸と、
前記位置決め軸に固定して設けられ且つ前記第三傘歯車（１４）と噛合する第四傘歯車（５６）と、
前記位置決め軸に固定して設けられ且つ前記円柱スリーブ（３３）の内壁に近接する回転盤（５７）と、
前記回転盤（５７）に形成される円盤空間と、
前記円盤空間の底部に固定して設けられる中心軸（５８）と、
前記中心軸（５８）と前記円盤空間の内壁との間に固定して設けられる連結板（５９）と、
を含む、
ことを特徴とする請求項２に記載の使用寿命の長い土掻き機。 The transmission device is
A cylindrical tube (18) provided so as to be rotatable on one end face of the arrangement box (7), and
Includes two conductive components provided in the cylindrical tube (18) along the longitudinal direction.
The conductive component is composed of four rectangular grooves (999) formed at equal intervals on the inner wall of the cylindrical tube (18) along the circumferential direction.
A single working rotation shaft is provided between the side walls of each of the rectangular grooves (999) so that it can rotate.
One thrust block (19) is fixedly provided on each of the working rotation shafts.
A fixed torsion spring is fixedly provided on each of the working rotation shafts.
One end of the fixing torsion spring is fixedly provided on the side wall of the rectangular groove.
The rotating parts are
A third bevel gear (14) fixed to the rotating shaft (11) and
An engaging disk (16) fixed to the rotating shaft (11) and
Four thrust rods (17) fixed to the outer surface of the engaging disk (15) along the circumferential direction, and
Including
The engaging part is
A work plate (55) fixed to one end face of the arrangement box (7) and
Two engaging bodies provided on the work plate (55) along the longitudinal direction,
Including
The engaging body
A positioning hole formed in the work plate (55) and
A positioning shaft provided so as to rotate in the positioning hole,
A fourth bevel gear (56) fixed to the positioning shaft and meshed with the third bevel gear (14).
A rotating disk (57) fixed to the positioning shaft and close to the inner wall of the cylindrical sleeve (33).
The disk space formed in the rotating disk (57) and
A central axis (58) fixed to the bottom of the disk space and
A connecting plate (59) fixedly provided between the central axis (58) and the inner wall of the disk space, and
including,
The earth scraper having a long service life according to claim 2. 前記起動部品は、
前記固定円環ブロック（５５５）の外表面に形成される円環溝と、
前記円環溝内に移動可能に設けられる環状板（５０）と、
前記固定円環ブロック（５５５）の外表面に固定して設けられる位置決めブロック（５１）と、
前記位置決めブロック（５１）における一端の端面に固定して設けられる移動棒（５２）と、
前記環状板（５０）の一端に固定して設けられる環状管（５３）と、
前記固定円環ブロック（５５５）の外表面に固定して設けられる矩形管（５４）と、
ばね（９９７）と、
を含み、
前記環状板（５０）の一端は前記環状管（５３）内に位置し、
前記ばね（９９７）は前記環状管（５２）の底部と前記移動棒（５３）において前記環状管（５２）に近接する端との間に固定して設けられ、
前記移動棒（５２）は前記環状管（５３）内で移動でき、
前記円柱スリーブ（３３）は二枚の前記環状板（５０）における対向する端の端面の間に固定して設けられ、
二つの前記固定円環ブロック（５５５）は前記円柱管（１８）の外表面に固定して設けられる、
ことを特徴とする請求項１に記載の使用寿命の長い土掻き機。 The starting part is
An annular groove formed on the outer surface of the fixed annular block (555),
An annular plate (50) movably provided in the annular groove and
A positioning block (51) fixed to the outer surface of the fixed ring block (555) and a positioning block (51).
A moving rod (52) fixed to one end face of the positioning block (51), and a moving rod (52).
An annular tube (53) fixed to one end of the annular plate (50) and
A rectangular tube (54) fixed to the outer surface of the fixed ring block (555) and
With the spring (997),
Including
One end of the annular plate (50) is located in the annular tube (53).
The spring (997) is fixedly provided between the bottom of the annular tube (52) and the end of the moving rod (53) close to the annular tube (52).
The moving rod (52) can move within the annular tube (53) and can be moved.
The cylindrical sleeve (33) is fixedly provided between the end faces of the opposite ends of the two annular plates (50).
The two fixed annular blocks (555) are fixedly provided on the outer surface of the cylindrical tube (18).
The earth scraper having a long service life according to claim 1. 前記伝動構成部品は、
円周方向に沿って前記円柱スリーブ（３３）の外表面に等間隔に設けられる複数の伝動部品を含む、
ことを特徴とする請求項１に記載の使用寿命の長い土掻き機。 The transmission component is
A plurality of transmission components provided at equal intervals on the outer surface of the cylindrical sleeve (33) along the circumferential direction.
The earth scraper having a long service life according to claim 1. 前記伝動部品は、
前記円柱スリーブ（３３）の内壁に形成される連結穴と、
前記円柱スリーブ（３３）の外表面に固定して設けられ且つ前記連結穴と連通する連結軸（８８８）と、
前記連結軸（８８８）内に形成される伝動空間と、
前記伝動空間の上部に形成される作業穴と、
前記作業穴内に回転できるように設けられる伝動軸（１００）と、
前記伝動軸（１００）において前記回転盤（５７）に近接する端の端面に形成される作業空間と、
前記作業空間内に移動可能に設けられる矩形直棒（６０１）と、
前記作業空間の底部と前記直棒において前記作業空間に近接する端の端面との間に固定して設けられる伸縮ばね（６０２）と、
前記伝動軸（１００）において前記回転盤（５７）に近接する端に固定して設けられる円錐ブロック（１０１）と、
円周方向に沿って前記円錐ブロック（１０１）の外表面に等間隔に固定して設けられる四本の円柱（１０２）と、
前記連結穴の内壁に固定して設けられる第一係合板（４０２）と、
前記第一係合板（４０２）の側面に固定して設けられ且つ四本の前記円柱（１０２）と係合する第二係合板（１０３）と、
前記円錐ブロック（１０１）の端面に固定して設けられ且つ前記連結板（５９）と係合するプッシュロッド（１０４）と、
円周方向に沿って前記円柱スリーブ（３３）の外表面に等間隔に配列される複数の位置規制溝と、
を含む、
ことを特徴とする請求項１に記載の使用寿命の長い土掻き機。 The transmission part is
A connecting hole formed in the inner wall of the cylindrical sleeve (33) and
A connecting shaft (888) fixed to the outer surface of the cylindrical sleeve (33) and communicating with the connecting hole,
The transmission space formed in the connecting shaft (888) and
A work hole formed in the upper part of the transmission space and
A transmission shaft (100) provided so as to be rotatable in the work hole, and
A work space formed on the end face of the end of the transmission shaft (100) close to the turntable (57), and
A rectangular straight bar (601) movably provided in the work space and
A telescopic spring (602) fixedly provided between the bottom of the work space and the end face of the end of the straight rod close to the work space.
A conical block (101) fixedly provided at an end of the transmission shaft (100) close to the turntable (57), and a conical block (101).
Four cylinders (102) fixedly provided on the outer surface of the conical block (101) along the circumferential direction at equal intervals, and
A first engaging plate (402) fixed to the inner wall of the connecting hole and
A second engaging plate (103) fixed to the side surface of the first engaging plate (402) and engaged with the four cylinders (102).
A push rod (104) fixed to the end face of the conical block (101) and engaged with the connecting plate (59).
A plurality of position-regulating grooves arranged at equal intervals on the outer surface of the cylindrical sleeve (33) along the circumferential direction.
including,
The earth scraper having a long service life according to claim 1. 前記位置規制構成部品は、
前記伝動軸（１００）において前記回転盤（５７）から離れた端に固定して設けられる回転円盤（１５０）と、
前記回転円盤（１５０）の端面に固定して設けられる回転棒（１５１）と、
円周方向に沿って前記回転円盤（１５０）の上端面に等間隔に固定して設けられ且つ四枚の前記翻転板（１０）と係合する四枚の当接板（１５２）と、
前記連結軸（８８８）の外表面に固定して設けられる二つの押し板部品と、
を含み、
四枚の前記翻転板（１０）は円周方向に沿って前記回転棒（１５１）の外表面に等間隔にヒンジ連結され、
四枚の前記翻転板（１０）のヒンジ連結部にはいずれも一本のねじりばねが設置され、
前記ねじりばねの一端は前記連結軸に固定して設けられる、
ことを特徴とする請求項１に記載の使用寿命の長い土掻き機。 The position regulation component is
A rotary disk (150) fixedly provided at an end of the transmission shaft (100) away from the rotary disk (57), and a rotary disk (150).
A rotating rod (151) fixed to the end face of the rotating disk (150) and
Four abutting plates (152) that are fixedly provided on the upper end surface of the rotating disk (150) along the circumferential direction at equal intervals and that engage with the four rolling plates (10).
Two push plate parts fixed to the outer surface of the connecting shaft (888) and
Including
The four rolling plates (10) are hinged to the outer surface of the rotating rod (151) at equal intervals along the circumferential direction.
A single torsion spring is installed at each of the hinge connecting portions of the four rolling plates (10).
One end of the torsion spring is fixedly provided to the connecting shaft.
The earth scraper having a long service life according to claim 1.
JP2020178658A 2020-04-21 2020-10-26 Soil raking machine having long service life Ceased JP2021171048A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010316778.9 2020-04-21
CN202010316778.9A CN111480401A (en) 2020-04-21 2020-04-21 Scarifier with long service life

Publications (1)

Publication Number Publication Date
JP2021171048A true JP2021171048A (en) 2021-11-01

Family

ID=71789913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020178658A Ceased JP2021171048A (en) 2020-04-21 2020-10-26 Soil raking machine having long service life

Country Status (2)

Country Link
JP (1) JP2021171048A (en)
CN (1) CN111480401A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113179679B (en) * 2021-07-01 2021-09-17 常州卡夫特机械有限公司 Self-adaptive traction scarifier

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55170907U (en) * 1979-05-28 1980-12-08
CN106258021A (en) * 2016-08-19 2017-01-04 滁州新源农业科技有限公司 A kind of loosenning tiller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55170907U (en) * 1979-05-28 1980-12-08
CN106258021A (en) * 2016-08-19 2017-01-04 滁州新源农业科技有限公司 A kind of loosenning tiller

Also Published As

Publication number Publication date
CN111480401A (en) 2020-08-04

Similar Documents

Publication Publication Date Title
JP2021171048A (en) Soil raking machine having long service life
CN112090885B (en) Efficient self-adaptive pipeline cleaning mechanism
JP2015140876A5 (en)
CN114424698A (en) Spoon type seeding rate adjustable seeding apparatus
CN116039965A (en) Two-dimensional driving device of solar wing
CN204267592U (en) The smooth-going constant damping device of rotation process power
CN201165850Y (en) Rotary digging drill rod with arcuated internal key welding transmission perforated pipe
CN213257311U (en) Drill bit with cleaning assembly
US20110107535A1 (en) Cleaning tool device
RU2003112709A (en) Soil cultivator
DE2428819B2 (en) converter
CN105672915A (en) Outer-diameter-variable cutting bed removing tool
CN109108662B (en) Cylindrical part machining equipment
JP6154500B2 (en) Plowing weeder
KR100337529B1 (en) Double wall pipe and manufacturing apparatus thereof
CN204322574U (en) A kind of Domestic oil press quick-connect machanism
CN215110452U (en) Durable gear reducer
CN221256739U (en) Petroleum downhole operation well flushing auxiliary device
CN111706271B (en) Integral spiral drill rod
CN221265209U (en) Vermicelli production is with leaking powder machine convenient to change aperture shape
CN114011806B (en) Cement scaling cleaning device for cement production and cleaning method thereof
CN205518860U (en) Petroleum pipeline dredges cleaning device
CN113818897B (en) Cutting device of front-round rear-triangle double-cutterhead combined square pipe jacking machine
CN216757512U (en) A pipeline cleaning device for building plumbing
RU59718U1 (en) EXECUTIVE BODY OF THE MINING MACHINE

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20201116

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20201117

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210415

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20210425

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210714

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210810

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20211008

A045 Written measure of dismissal of application [lapsed due to lack of payment]

Free format text: JAPANESE INTERMEDIATE CODE: A045

Effective date: 20220315