CN203618298U - Multifunctional rotary cultivator - Google Patents

Multifunctional rotary cultivator Download PDF

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Publication number
CN203618298U
CN203618298U CN201320873562.8U CN201320873562U CN203618298U CN 203618298 U CN203618298 U CN 203618298U CN 201320873562 U CN201320873562 U CN 201320873562U CN 203618298 U CN203618298 U CN 203618298U
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CN
China
Prior art keywords
shaft
frame
plow
driving shaft
pull bar
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.)
Expired - Fee Related
Application number
CN201320873562.8U
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Chinese (zh)
Inventor
李�浩
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
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Priority to CN201320873562.8U priority Critical patent/CN203618298U/en
Application granted granted Critical
Publication of CN203618298U publication Critical patent/CN203618298U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a multifunctional rotary cultivator. The multifunctional rotary cultivator is characterized in that a suspension frame is arranged at the upper end of a front beam, a pull rod used for traction is installed on the rear side of the suspension frame, a traction lifting hole is formed in the pull rod, a suspension traction rod of a tractor is connected onto the traction lifting hole of the pull rod, a plow pillar is arranged at the lower end of a vertical beam, a plow spade and a soil aeration plate are installed at the lower end of the plow pillar, a rotary cultivator frame is arranged at the rear end of a plow frame, a transmission case is arranged on the upper middle portion of the rotary cultivator frame, a driving shaft is arranged at the front end of the transmission case, blade shafts are arranged at the lower end of a bridging shaft, the blade shafts are installed on fixed connection plates on two sides of the rotary cultivator frame, rotary cultivation blades are arranged on the circumferences of the blade shafts, a soil leveling plate is arranged on the rear side of the rotary cultivator frame, and when the multifunctional rotary cultivator works, the tractor drags the plow frame to move, soil is scarified through the plow spade and the soil aeration plate firstly, and then soil blocks are smashed and leveled through rotary cultivation teeth and the soil leveling plate.

Description

Multifunction rotavator
Technical field
The utility model relates to a kind of agricultural machinery, definite says a kind of rotovator that is provided with several functions.
Background technology
The rotovator of selling in the market and using, due to the limitation of rotary tillage toothing, soil, particularly arid season that can only loose surface layer, the soil dry of below, top layer is formed piece, and the seedlings of cereal crops poor growth under planting affects the Growth and yield in crops.
Summary of the invention
The technical problems to be solved in the utility model is just to provide a kind of rotovator with deep ploughing function, with the deep soil that loosens, is conducive to the growth of crops.
Scheme of the present utility model comprises plow frame and rotary tillage frame, plow frame is by front beam, rear cross beam and left and right vertical beam composition, the upper end of front beam is provided with hanger bracket, the upper end of hanger bracket is provided with suppending hole, suppending hole is arranged on the middle pull bar of tractor, the rear side of hanger bracket is equipped with drawing pull bar, the rear end of drawing pull bar is installed and is connected on rear cross beam, the front end of left and right vertical beam is provided with pull bar, pull bar is provided with traction lift span, the suspension draw bar of tractor is connected on the traction lift span of pull bar, the lower end of left and right vertical beam is respectively equipped with row's plow standard, plough shovel and plough mouldboard are equipped with in the lower end of plow standard, the rear end of plow frame is provided with rotary tillage frame, the rear end of rear cross beam is provided with tie-beam, the rear end of tie-beam is fixedly connected on the front-axle beam of rotary tillage frame, the upper middle part of rotary tillage frame is provided with transmission case, the front end of transmission case is provided with driving shaft, the front end of driving shaft is provided with power transmission shaft, the front end of power transmission shaft is provided with drive axle gap bridge holder, drive axle gap bridge holder is fixed on front beam support, in holder, be provided with connecting axle, the front end of connecting axle is connected to by front universal joint on the power take-off of tractor, the rear end of connecting axle is provided with middle universal joint, connecting axle is connected on power transmission shaft by middle universal joint, the rear end of power transmission shaft is provided with rear universal joint, power transmission shaft is connected to by rear universal joint on the driving shaft of transmission case front end, the inner end of driving shaft is provided with bevel pinion, the upper end of transmission case is provided with driving shaft, the inboard of driving shaft is provided with large angular wheel, large angular wheel engages with bevel pinion, the lower end of driving shaft is provided with bridge shaft, the outer end of driving shaft is provided with driven wheel, gap bridge gear wheel is housed on bridge shaft, driven wheel engages with gap bridge gear wheel, the lower end of bridge shaft is provided with blade shaft, blade shaft is provided with travelling gear, blade shaft travelling gear engages with gap bridge gear wheel, blade shaft is arranged on the fixed connecting plate of rotovator frame both sides, the circumference of blade shaft is provided with Rotary tillage blade, the rear side of frame is provided with soil-suppressing board.When work, advanced by tractor-drawn plow frame, first by plough shovel and plough mouldboard by soil scarifying, then through rotary tillage tooth and soil-suppressing board, soil block is smashed time flatly, make rotary tillage process reach real deep ploughing and intensive cultivation, be conducive to the growth of plant, capture good harvest.
The utility model compact conformation, reasonable in design, easy to operate, result of use is good.
Be described in further detail below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is transmission case structural representation;
Fig. 3 is rotovator structural representation.
Embodiment
The upper end of the front beam 4 shown in Fig. 1-3 is provided with hanger bracket 5, the upper end of hanger bracket is provided with suppending hole 24, suppending hole is arranged on the middle pull bar of tractor, the rear side of hanger bracket is equipped with drawing pull bar 6, the rear end of drawing pull bar is installed and is connected on rear cross beam 9, the front end of left and right vertical beam is provided with pull bar 3, pull bar is provided with traction lift span 25, the suspension draw bar of tractor is connected on the traction lift span of pull bar, the lower end of left and right vertical beam 2 is respectively equipped with row's plow standard 1, the lower end of plow standard is provided with plough shovel and plough mouldboard, the rear side of plow frame is provided with rotary tillage frame, the rear end of rear cross beam is provided with tie-beam 11, the rear end of tie-beam is fixedly connected on the front-axle beam 13 of rotary tillage frame, the upper middle part of rotary tillage frame is provided with transmission case 12, the front end of transmission case is provided with driving shaft 10, the front end of driving shaft is provided with power transmission shaft 8, the front end of power transmission shaft is provided with drive axle gap bridge holder 7, drive axle gap bridge holder is fixed on front beam support, in holder, be provided with connecting axle 30, the front end of connecting axle is connected on the power take-off of tractor by front universal joint 26, the rear end of connecting axle is provided with middle universal joint 27, connecting axle is connected on power transmission shaft by middle universal joint, the rear end of power transmission shaft is provided with rear universal joint 28, power transmission shaft is connected to by rear universal joint on the driving shaft of transmission case front end, the inner end of driving shaft is provided with bevel pinion 16, the upper end of transmission case is provided with driving shaft 19, the inboard of driving shaft is provided with large angular wheel 17, large angular wheel engages with bevel pinion, the lower end of driving shaft is provided with bridge shaft 20, the outer end of driving shaft is provided with driven wheel 18, gap bridge gear wheel 21 is housed on bridge shaft, driven wheel 18 engages with gap bridge gear wheel, the lower end of bridge shaft is provided with blade shaft 15, blade shaft is provided with travelling gear 22, blade shaft travelling gear engages with gap bridge gear wheel, blade shaft is arranged on the fixed connecting plate 14 of rotovator frame both sides, the circumference of blade shaft is provided with Rotary tillage blade 23, the rear side of frame is provided with soil-suppressing board 29.

Claims (2)

1. a multifunction rotavator, comprise plow frame and rotary tillage frame, plow frame is by front beam, rear cross beam and left and right vertical beam composition, it is characterized in that: the upper end of described front beam (4) is provided with hanger bracket (5), the upper end of hanger bracket is provided with suppending hole (24), suppending hole is arranged on the middle pull bar of tractor, the rear side of hanger bracket is equipped with drawing pull bar (6), the rear end of drawing pull bar is installed and is connected on rear cross beam (9), the front end of left and right vertical beam is provided with pull bar (3), pull bar is provided with traction lift span (25), the suspension draw bar of tractor is connected on the traction lift span of pull bar, the lower end of left and right vertical beam (2) is respectively equipped with row's plow standard (1), the lower end of plow standard is provided with plough shovel and plough mouldboard, the rear side of plow frame is provided with rotary tillage frame, the rear end of rear cross beam is provided with tie-beam (11), the rear end of tie-beam is fixedly connected on the front-axle beam (13) of rotary tillage frame, the upper middle part of rotary tillage frame is provided with transmission case (12), the front end of transmission case is provided with driving shaft (10), the front end of driving shaft is provided with power transmission shaft (8), the front end of power transmission shaft is provided with drive axle gap bridge holder (7), drive axle gap bridge holder is fixed on front beam support, in holder, be provided with connecting axle (30), the front end of connecting axle is connected on the power take-off of tractor by front universal joint (26), the rear end of connecting axle is provided with middle universal joint (27), connecting axle is connected on power transmission shaft by middle universal joint, the rear end of power transmission shaft is provided with rear universal joint (28), power transmission shaft is connected on the driving shaft of transmission case front end by rear universal joint.
2. multifunction rotavator according to claim 1, it is characterized in that: the inner end of described driving shaft is provided with bevel pinion (16), the upper end of transmission case is provided with driving shaft (19), the inboard of driving shaft is provided with large angular wheel (17), large angular wheel engages with bevel pinion, the lower end of driving shaft is provided with bridge shaft (20), the outer end of driving shaft is provided with driven wheel (18), gap bridge gear wheel (21) is housed on bridge shaft, driven wheel (18) engages with gap bridge gear wheel, the lower end of bridge shaft is provided with blade shaft (15), blade shaft is provided with travelling gear (22), blade shaft travelling gear engages with gap bridge gear wheel, blade shaft is arranged on the fixed connecting plate (14) of rotovator frame both sides, the circumference of blade shaft is provided with Rotary tillage blade (23), the rear side of frame is provided with soil-suppressing board (29).
CN201320873562.8U 2013-12-29 2013-12-29 Multifunctional rotary cultivator Expired - Fee Related CN203618298U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320873562.8U CN203618298U (en) 2013-12-29 2013-12-29 Multifunctional rotary cultivator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320873562.8U CN203618298U (en) 2013-12-29 2013-12-29 Multifunctional rotary cultivator

Publications (1)

Publication Number Publication Date
CN203618298U true CN203618298U (en) 2014-06-04

Family

ID=50804846

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320873562.8U Expired - Fee Related CN203618298U (en) 2013-12-29 2013-12-29 Multifunctional rotary cultivator

Country Status (1)

Country Link
CN (1) CN203618298U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105265040A (en) * 2015-10-13 2016-01-27 太仓众信机械制造有限公司 Multifunctional rotary cultivator for paddy fields
CN115720734A (en) * 2022-11-25 2023-03-03 黑龙江省农业科学院黑河分院 A equipment for agriculture improvement soil

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105265040A (en) * 2015-10-13 2016-01-27 太仓众信机械制造有限公司 Multifunctional rotary cultivator for paddy fields
CN115720734A (en) * 2022-11-25 2023-03-03 黑龙江省农业科学院黑河分院 A equipment for agriculture improvement soil
CN115720734B (en) * 2022-11-25 2023-08-15 黑龙江省农业科学院黑河分院 A equipment for agriculture improvement soil

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140604

Termination date: 20201229

CF01 Termination of patent right due to non-payment of annual fee