CN105393655A - Rotocultivator with vibration ploughshare - Google Patents

Rotocultivator with vibration ploughshare Download PDF

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Publication number
CN105393655A
CN105393655A CN201610001482.1A CN201610001482A CN105393655A CN 105393655 A CN105393655 A CN 105393655A CN 201610001482 A CN201610001482 A CN 201610001482A CN 105393655 A CN105393655 A CN 105393655A
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China
Prior art keywords
rear axle
ploughshare
fixed
vibrating arm
rotovator
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CN201610001482.1A
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Chinese (zh)
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CN105393655B (en
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张正泉
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    • 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
    • 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
    • A01B33/16—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 special additional arrangements

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

Abstract

The invention provides a rotocultivator with a vibration ploughshare, which comprises a bracket, a front axle and a rear axle. Side plates are fixedly arranged at the two sides of the lower part of the bracket. Several blades are fixedly and uniformly arranged on the front and rear axles. The rotocultivator is characterized in that the rear axle is provided with a plurality of vibratory rods via a cam mechanism. A ploughshare is fixedly arranged at the bottom ends of the vibratory rods. The top ends of the vibratory rods are fixed onto the lower surface of a frame via a hinge mechanism. When a drive device drives the rear axle to rotate, the cam mechanism on the rear axle drives the vibratory rods to vibrate up and down. Furthermore, the vibratory rods drive the ploughshare to crush agglomerated blocks in the soil so as to complete the deep ploughing operation. According to the technical scheme of the rotocultivator, the vibratory rods are driven to vibrate up and down successively and continuously. In this way, the ploughshare at the bottom ends of the vibratory rods is driven to crush agglomerated blocks in the soil, so that the deep ploughing operation is facilitated. The problem in the prior art that existing rotocultivators are slow in soil loosening speed and cannot even run is solved. Meanwhile, the soil loosening quality is improved. The rotocultivator with the vibration ploughshare is high in efficiency, more energy-saving, obvious in benefit and applicable to further promotion and application.

Description

With the rotovator of osccilant share
Technical field
The present invention relates to a kind of rotovator with osccilant share, in particular, particularly relate to a kind of utilize the ploughshare of vibration to caking soil pulverize and realize deep ploughing with rotovator.
Background technology
Along with the deep development of agricultural mechanization, and the gradual perfection of China's relevant strategies, agricultural machinery is the basis of agricultural development, not only can increase work efficiency, but also can improve farmland quality, liberates more labour.Rotovator loosens the soil as soil the major mechanical equipment of operation, its continuous cutting relying on the blade on front axle, rear axle to realize soil, and to realize the object of chesson, the quality of its quality of loosening the soil, directly affects growing way and the results of crops.
There is following weak point in existing rotovator: (1) is by the different impact of arable land soil property, especially for the soil that hardens, owing to there is a lot of blocks that hardens in soil, rotovator needs to rely on blade to carry out fragmentation to it bit by bit, not only operating efficiency is low, but also easily causes breaks down; (2) degree of depth of existing rotovator chesson is not enough, easily rotovator is caused to the impact of larger resistance by deep soil, the degree of depth of rotovator chesson is limited, does not reach deep ploughing requirement, can not deep plough and also just the soil of bottom can not be rolled up, not reach the requirement strengthening soil crop producing power.
Summary of the invention
The present invention, in order to overcome the shortcoming of above-mentioned technical problem, provides a kind of rotovator with osccilant share.
The rotovator of band osccilant share of the present invention, comprise support, front axle and rear axle, both sides below support are all fixed with side plate, front axle and rear axle are arranged on biside plate rotationally, between on be provided with the drive unit ordering about front axle and rear axle and rotate, front axle and rear axle are evenly fixed with some blades, and drive unit is connected with the output of dynamic power machine; It is characterized in that: described rear axle is provided with multiple vibrating arm by cam mechanism, the bottom of vibrating arm is fixed with ploughshare, and the top of vibrating arm is fixed on the lower surface of frame by linkwork; When drive unit drives rear axle to rotate, the cam mechanism on rear axle orders about the upper and lower vibration of vibrating arm, and then drives ploughshare pulverize the caking in soil and complete deep ploughing operation.
The rotovator of band osccilant share of the present invention, described cam mechanism by the moon block teeth and bearing form, the moon block teeth be fixed on the outer surface of rear axle, bearing be fixed on rear axle and the moon block teeth periphery; Vibrating arm is fixed on bearing by bearing holder (housing, cover).
The rotovator of band osccilant share of the present invention, described linkwork is made up of dead lever and connecting rod, dead lever is fixed on the lower surface of frame, and the upper end of vibrating arm is hinged by one end of rotating shaft and connecting rod, and the other end of connecting rod is articulated with on dead lever by rotating shaft.
The rotovator of band osccilant share of the present invention, on described vibrating arm, the height of ploughshare is lower than the height of rear axle cutter.
The rotovator of band osccilant share of the present invention, described frame is provided with the support fixed with dynamic power machine, drive unit is provided with the connecting axle be connected with the output shaft of dynamic power machine.
The invention has the beneficial effects as follows: rotovator of the present invention, by cam mechanism, multiple vibrating arm is set on rear axle, and ploughshare is fixed in the bottom of vibrating arm, upper end thereof is in frame, front axle is driven at drive unit, in the process that rear axle rotates, blade is not only utilized to achieve loose operation to soil, but also vibrating arm continuously up-down vibration can be driven, the ploughshare of vibrating arm lower end is utilized to achieve pulverizing to soil block, be conducive to realizing deep ploughing operation, solving that existing rotovator loosens the soil in caking soil slowly even cannot the problem of operation, not only increase the quality of chesson, and efficiency is high, more energy-conservation, beneficial effect is remarkable, be suitable for application.
Accompanying drawing explanation
Fig. 1 is the structural representation of the rotovator of band osccilant share of the present invention;
Fig. 2 is the cutaway view in A-A cross section in Fig. 1;
Fig. 3 is structural representation when vibrating arm is in minimum point under the driving of cam mechanism;
Fig. 4 is structural representation when vibrating arm is at the highest notch under the driving of cam mechanism;
Fig. 5 is the using state figure of the rotovator of band osccilant share of the present invention.
In figure: 1 frame, 2 side plates, 3 front axles, 4 rear axles, 5 blades, 6 drive units, 7 supports, 8 vibrating arms, 9 ploughshares, 10 connecting axles, November block teeth, 12 bearings, 13 bearing holder (housing, cover)s, 14 dead levers, 15 connecting rods, 16 rotating shafts, 17 soil blocks.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figure 1, give the structural representation of the rotovator of band osccilant share of the present invention, it is made up of frame 1, side plate 2, front axle 3, rear axle 4, blade 5, drive unit 6, support 7, vibrating arm 8 and ploughshare 9, frame 1 is fixed and supporting role, and all there is setting at the two ends of side plate 2 below frame 1.Front axle 3 and rear axle 4 are all positioned at the below of frame 1, and front axle 3, rear axle 4 are arranged on side plate 2 with the form before, after rotationally, front axle 3 and rear axle 4 are provided with some blades 5, to realize the comminution process to soil.Under normal circumstances, the height of rear axle 4 is lower than front axle 3, and to make the blade 5 pairs of uppers layer of soil on front axle 3 pulverize, the blade 5 on rear axle 4 carries out comminution process to comparatively deep soil.
Drive unit 6 is arranged in frame 1, drive unit 6 is provided with the connecting axle 10 be connected with the output of dynamic power machine, the output of dynamic power machine to be converted into the power ordering about front axle 3 and rear axle 4 and rotate.Support 7 is fixed in frame 1, whole rotovator can be fixed on dynamic power machine by support 7.The bottom of shown biside plate 2 can arrange ploughshare 9, to realize chesson operation.
Shown rear axle 4 is evenly provided with multiple vibrating arm 8, and vibrating arm 8 is fixed on rear axle 4 by cam mechanism, and the lower end of vibrating arm 8 is fixed with ploughshare 9, and the upper end of vibrating arm 8 is arranged on the lower surface of frame 1 by linkwork.Like this, follow in the process that drive unit 6 rotates at rear axle 4, by the belt wheel of cam mechanism, vibrating arm 8 up-down vibration can be ordered about, utilize the ploughshare 9 of vibrating arm 8 lower end to achieve pulverizing to soil block, be conducive to realizing deep ploughing operation.
As shown in Figure 2, give the cutaway view in A-A cross section in Fig. 1, shown cam mechanism by the moon block teeth 11 and bearing 12 form, month block teeth 11 are fixed on the outer surface of rear axle 4, such rear axle 4 and the moon block teeth 11 just define the cam of eccentric form, bearing 12 be arranged at rear axle 4 and the moon block teeth 11 periphery, vibrating arm 8 is fixed on bearing 12 by bearing holder (housing, cover) 13.Shown linkwork is made up of dead lever 14 and connecting rod 15, and dead lever 14 is fixed on the lower surface of frame 1, and the upper end of vibrating arm 8 is hinged by rotating shaft 16 one end with connecting rod, and the other end of connecting rod 15 is articulated with on dead lever 14 by rotating shaft.In the process that rear axle 4 rotates, due to the eccentric rotary of moon block teeth 11, the vibration of vibrating arm 8 upper limit can be ordered about.
As shown in Figure 3, give structural representation when vibrating arm under the driving of cam mechanism is in minimum point, under the induced effect of rear axle 4, when the thickness of of that month block teeth 11 moves to minimum point, vibrating arm 8 also can be driven to move to minimum point.As shown in Figure 4, give structural representation when vibrating arm is at the highest notch under the driving of cam mechanism, under the induced effect of rear axle 4, when the thickness of of that month block teeth 11 moves to peak, vibrating arm 8 also can be driven to move to peak.By the continuous motion of vibrating arm 8 between minimum point and peak, be conducive to pulverizing soil block and realizing deep ploughing operation.
As shown in Figure 5, give the using state figure of the rotovator of band osccilant share of the present invention, during use, drive unit 6 is under the driving of dynamic power machine, drive front axle 3, rear axle 4 rotates, blade 5 is utilized to achieve loose operation to soil, simultaneously, vibrating arm 8 continuously up-down vibration on rear axle 4, the ploughshare 9 of vibrating arm 8 lower end is utilized to achieve pulverizing to soil block, be conducive to realizing deep ploughing operation, solving that existing rotovator loosens the soil in caking soil slowly even cannot the problem of operation, not only increase the quality of chesson, and efficiency is high, more energy-conservation, beneficial effect is remarkable, be suitable for application.

Claims (5)

1. the rotovator with osccilant share, comprise support (1), front axle (3) and rear axle (4), both sides below support are all fixed with side plate (2), front axle and rear axle are arranged on biside plate rotationally, between on be provided with the drive unit (6) ordering about front axle and rear axle and rotate, front axle and rear axle are evenly fixed with some blades (5), and drive unit is connected with the output of dynamic power machine; It is characterized in that: described rear axle is provided with multiple vibrating arm (8) by cam mechanism, the bottom of vibrating arm is fixed with ploughshare (9), and the top of vibrating arm is fixed on the lower surface of frame by linkwork; When drive unit drives rear axle to rotate, the cam mechanism on rear axle orders about the upper and lower vibration of vibrating arm, and then drives ploughshare pulverize the caking in soil and complete deep ploughing operation.
2. the rotovator of band osccilant share according to claim 1, is characterized in that: described cam mechanism is made up of moon block teeth (11) and bearing (12), the moon block teeth be fixed on the outer surface of rear axle (4), bearing be fixed on rear axle and the moon block teeth periphery; Vibrating arm (8) is fixed on bearing by bearing holder (housing, cover) (13).
3. the rotovator of band osccilant share according to claim 1 and 2, it is characterized in that: described linkwork is made up of dead lever (14) and connecting rod (15), dead lever is fixed on the lower surface of frame (1), the upper end of vibrating arm (8) is hinged by rotating shaft (16) one end with connecting rod, and the other end of connecting rod is articulated with on dead lever by rotating shaft.
4. the rotovator of band osccilant share according to claim 1 and 2, is characterized in that: the height of height lower than rear axle (4) cutter (5) of ploughshare (9) gone up by described vibrating arm (8).
5. the rotovator of band osccilant share according to claim 1 and 2, it is characterized in that: described frame (1) is provided with the support (7) fixed with dynamic power machine, drive unit (6) is provided with the connecting axle (10) be connected with the output shaft of dynamic power machine.
CN201610001482.1A 2016-01-05 2016-01-05 Rotary cultivator with osccilant share Active CN105393655B (en)

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CN201610001482.1A CN105393655B (en) 2016-01-05 2016-01-05 Rotary cultivator with osccilant share

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Application Number Priority Date Filing Date Title
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CN105393655A true CN105393655A (en) 2016-03-16
CN105393655B CN105393655B (en) 2019-02-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106954399A (en) * 2017-05-05 2017-07-18 张正泉 A kind of combine with stubble-cleaning, broadcast application, rotary tillage, subsoiling and sowing function
CN107063680A (en) * 2017-03-16 2017-08-18 华南农业大学 A kind of self-excited vibration formula rotary tillage class blade stress and vibration detection device and method
CN115529863A (en) * 2022-11-09 2022-12-30 连云港市东堡旋耕机械有限公司 High-efficient rotary cultivator

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202632A1 (en) * 1972-10-17 1974-05-10 Ballu Gabriel
DE3246733A1 (en) * 1982-12-17 1984-06-20 Ernst 7326 Heiningen Weichel Process and appliance for the introduction of liquid muck
CN201523518U (en) * 2009-08-28 2010-07-14 孔祥图 Rotary tillage straw returning machine in dry land
CN202135465U (en) * 2011-01-31 2012-02-08 李留年 Deep scarification combined land preparation operation machine
CN102577670A (en) * 2012-02-15 2012-07-18 浙江工业大学 Novel vibration rotary cultivation machine
CN102656969A (en) * 2012-06-04 2012-09-12 窦乐智 Minimal-tillage and sub-soiling precise wheat tiller
CN104798469A (en) * 2015-05-14 2015-07-29 张正泉 Deep rotary cultivator capable of mixing of deep soil and surface soil
CN205454395U (en) * 2016-01-05 2016-08-17 张正泉 Take rotary cultivator of osccilant share

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202632A1 (en) * 1972-10-17 1974-05-10 Ballu Gabriel
DE3246733A1 (en) * 1982-12-17 1984-06-20 Ernst 7326 Heiningen Weichel Process and appliance for the introduction of liquid muck
CN201523518U (en) * 2009-08-28 2010-07-14 孔祥图 Rotary tillage straw returning machine in dry land
CN202135465U (en) * 2011-01-31 2012-02-08 李留年 Deep scarification combined land preparation operation machine
CN102577670A (en) * 2012-02-15 2012-07-18 浙江工业大学 Novel vibration rotary cultivation machine
CN102656969A (en) * 2012-06-04 2012-09-12 窦乐智 Minimal-tillage and sub-soiling precise wheat tiller
CN104798469A (en) * 2015-05-14 2015-07-29 张正泉 Deep rotary cultivator capable of mixing of deep soil and surface soil
CN205454395U (en) * 2016-01-05 2016-08-17 张正泉 Take rotary cultivator of osccilant share

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107063680A (en) * 2017-03-16 2017-08-18 华南农业大学 A kind of self-excited vibration formula rotary tillage class blade stress and vibration detection device and method
CN107063680B (en) * 2017-03-16 2019-03-08 华南农业大学 A kind of self-excited vibration formula rotary tillage class blade stress and vibration detection device and method
CN106954399A (en) * 2017-05-05 2017-07-18 张正泉 A kind of combine with stubble-cleaning, broadcast application, rotary tillage, subsoiling and sowing function
CN115529863A (en) * 2022-11-09 2022-12-30 连云港市东堡旋耕机械有限公司 High-efficient rotary cultivator

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