CN104663043A - Mechanical shovel - Google Patents
Mechanical shovel Download PDFInfo
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- CN104663043A CN104663043A CN201510104748.0A CN201510104748A CN104663043A CN 104663043 A CN104663043 A CN 104663043A CN 201510104748 A CN201510104748 A CN 201510104748A CN 104663043 A CN104663043 A CN 104663043A
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- tine
- connecting rod
- bent axle
- mechanical type
- crank shaft
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Abstract
The invention discloses a mechanical shovel, mainly comprising a box (1), a driving wheel (2), a crank shaft (3), a connecting rod (4), a slide rod (5) and tines (9-10); the box is separated by a separation plate into two independent cavities, namely a crank shaft cavity and a tine cavity; the crank shaft and the connecting rod are arranged in the crank shaft cavity, the connecting rod is connected with a curved cam of the crank shaft, and one end of the crank shaft is connected with the driving wheel; the rear end of the slide rod is connected with the connecting rod in the crank shaft cavity, and the front end of the slide rod passes through the separation plate to be connected with the tines in the tine cavity. According to the mechanical shovel, by connecting mechanical power, the aims of effectively uprooting weeds and loosening soil, greatly improving agricultural field management efficiency and reducing labor intensity are achieved; the mechanical shovel has the characteristics of being light in weight, laborsaving and convenient in operation, free of farmland ground condition limitation, thorough in weeding, and ideal in soil loosening moisture conservation effect, and is widely applied to weed uprooting and soil loosening moisture conservation in orchards, tea gardens, gardens, nurseries, flat ground, hilly land and mountain land.
Description
Technical field
The invention belongs to wainage technical field, what relate generally to is a kind of mechanical type shovel.Be widely used in orchard, tea place, garden, nursery and level land, hilly ground and mountain region weeds shovel hoe preserve soil moisture with loosening the soil.
Background technology
Crop is in process of growth
,soil moisture conservation of loosening the soil is an important step of field management.By chesson, reach weeding, retaining, prevent soil water evaporation, promote the object of crop robust growth.
Weeds are formidable enemies of Agriculture Field management, if rooted out not in time, can fight for nutriment, moisture, sunlight and space with crop, hinder field ventilation and penetrating light, have a strong impact on as growth, the yield and quality of reduction crop.Therefore, in the whole process of plant growth, need to carry out repeatedly intertill and clean tillage.Although traditional artificial intertill and clean tillage is with clearly defined objective, easy to operate, herbicidal effect is good, can play the effect of good chesson.But Measures compare falls behind, and inefficiency, labour intensity is large.Although machinery intertill and clean tillage is more advanced than artificial intertill and clean tillage, can increase substantially operating efficiency, reduce labour intensity, by the restriction of its structure, in use there is following technical problem in especially small-sized weeder:
For conventional rotary tilling-type weeder, when rotary tillage weeding, be merely able to root out the grass of soil surface, and can only root out little weeds, the foundation part in soil can not be rooted out, and very strong in the life of weeds, if " do not pulled the grass up by its roots ", original foundation also can regrow very soon, increase weeding workload.And this kind of weeder has significant limitation in the place use that hilly ground, hardstand and stone are more, flexibility is not high, jumping/vibratility large, operation effort, the dust kicked up in rotary tillage process can damage the health of workman, weeds are easily wound around cutter, affect herbicidal effect, almost do not have the effect of chesson.
Summary of the invention
Object of the present invention produces thus, proposes a kind of mechanical type shovel.This mechanical type shovel, by connecting machine power, reaches effective uproot weeds, chesson, significantly improves Agriculture Field management work efficiency, reduces the object of labour intensity.There is lightweight, that rapid operation conveniently, limits by farmland surface condition, weeding is thorough, soil moisture conservation of loosening the soil is satisfactory for result feature.
The present invention realizes the technical scheme that above-mentioned purpose takes: a kind of mechanical type shovel, and primarily of casing, drive, bent axle, connecting rod, slide bar and tine composition, described casing is separated into two independently chambers by dividing plate, i.e. bent axle chamber and tine chamber; Described bent axle and connecting rod are arranged on crankshaft cavity indoor, and connecting rod is connected with the bent cam of bent axle, is connected with drive in one end of bent axle; The rear end of described slide bar is connected with the connecting rod of crankshaft cavity indoor, front end is connected with the tine in tine chamber through dividing plate.
Tine of the present invention comprises cutter head and knife bar, and cutter head is positioned at the front side of described casing, and the knife bar at cutter head rear portion is connected with the slide bar being positioned at tine chamber.
Tine of the present invention is two groups, is namely staggeredly equipped with two bent cams at bent axle, and each bent cam is connected with connecting rod, slide bar, gripping sleeve and tine in turn.
Slide bar of the present invention is fixedly connected with connecting rod by coupling bar.
The connecting portion of slide bar of the present invention and dividing plate is provided with jack rod sleeve.
The knife bar at cutter head rear portion of the present invention is connected by clamping bolt, gripping sleeve with slide bar.
The present invention is provided with grass divider at the forward upper of described casing.
The two ends of bent axle of the present invention are fixedly connected with the both sides of casing respectively by bent axle cover.
The knife bar at cutter head rear portion of the present invention is warp architecture, and cutter head is 15-20 centimetre apart from the bottom of casing.
Cutter head front end of the present invention is pointed structures.
The present invention adopts the mode of crankshaft-link rod to drive tine to move back and forth, and not only structural design is simple, flexible and convenient operation, and transmission speed evenly, steadily.By imitating the mode of manually hoing the fields, making cutter head go deep into soil and cultivated removing, while weeding is carried out to weeds, pass through chesson, strengthen the capillarity of soil, inhibit moisture go upward to surface evaporation along capillary and directly through crack evaporation, be beneficial to growing up strong and sturdy of crop.The mode of two groups of work that interlock, not only can increase substantially operating efficiency, and there will not be leakage hoe phenomenon, and not by the limitation on the more ground of hilly ground, hardstand and stone, can thoroughly pull up weeds and be not wound around cutter by weeds, effect of hoeing up weeds be fine.Be particularly suitable for the intertill and clean tillage in orchard, tea place, garden, nursery and hilly ground and mountain region and soil moisture conservation of loosening the soil.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of the invention process state.
In figure: 1, casing, 2, drive, 3, bent axle, 4, connecting rod, 5, slide bar, 6, coupling bar, 7, clamping bolt, 8, gripping sleeve, 9-10, tine, 11, jack rod sleeve, 12, bent axle cover, 13, vehicle frame, 14, generator, 15, mechanical type shovel, 16, gear lever, 17, belt pulley, 18, weeds, 19, grass divider, 20, belt, 21, road wheel, 22, rotary handle, 23, clutch handle, 24, lifting handle.
Embodiment
By reference to the accompanying drawings, by the mode of embodiment, invention is further described.
As shown in Figure 1: the mechanical type shovel described in the present embodiment mainly comprises casing 1, drive 2, bent axle 3, connecting rod 4, slide bar 5, gripping sleeve 8, tine 9-10, casing 1 inner route clapboard is divided into two independently chambers, i.e. bent axle chamber and tine chamber.Bent axle chamber, for installing bent axle 3 and connecting rod 4 etc., is marked with lubricating oil in it, for lubricating bent axle 3 and connecting rod 4 etc.; Tine chamber is for installing slide bar 5, gripping sleeve 8 and tine 9-10 etc.The two ends of bent axle 3 are fixedly connected with the both sides of casing 1 respectively by bent axle cover 12, and bent axle cover 12 adopts high-abrasive material to make, and play a part to support and location bent axle, make bent axle smooth rotation.Be fixedly connected with drive 2 in one end of bent axle 3, this drive 2 is positioned at the outside of casing 1, is connected with the output wheel of actuating unit by belt, and is with dynamic crankshaft 3 to rotate.The bent cam that connecting rod 4 is connected to bent axle 3 is synchronized with the movement with it.The rear end of slide bar 5 is fixedly connected with the connecting rod 4 of crankshaft cavity indoor by coupling bar 6, the front end of slide bar 5 is connected with tine through dividing plate, slide bar 5 and the connecting portion of dividing plate are provided with jack rod sleeve 11, and this jack rod sleeve adopts high-abrasive material to make, and plays sealing and guides slide bar 5 easy motion.Tine comprises cutter head and knife bar, and cutter head is positioned at the front side of casing 1, and its Front-end Design is pointed structures, is convenient to go deep in soil.The knife bar at cutter head rear portion is connected by clamping bolt 7, gripping sleeve 8 with the slide bar 5 being positioned at tine chamber through the front side of casing 1.For preventing the weeds rooted out to be deposited in before casing, affect the operation of equipment, the knife bar at cutter head rear portion has certain curvature, makes the bottom of cutter head distance casing 1 have the distance of 15-20 centimetre.Can offer chute in the bottom of casing 1, knife bar moves back and forth in this chute.Connecting portion on front side of knife bar and casing 1 is also provided with adapter sleeve, this adapter sleeve adopts high-abrasive material to make, and plays a part to support and guide knife bar easy motion, and this adapter sleeve and jack rod sleeve 11 are concentric circles, the two with the use of, can further improve its traveling comfort and flexibility.In order to realize intertillage more when weeds, darker, be connected with the grass divider 19 stretched out forward at the forward upper of casing 1, this grass divider 19 is triangular structure, weeds can be separated, facilitate tine work in advancing.
Find in actual use, each casing preferably configures two groups of tine 9-10, like this, operationally, when one of them tine runs into hard object (stone, grass roots etc.), another one tine can follow up in time, this working method mutually replaced, can not only increase work efficiency, and can also prevent from Lou uprooting phenomenon.When two groups of tines are set, only two bent cams (as shown in Figure 1) need be set at bent axle 3, these two bent cams at bent axle 3 circumferentially in being crisscross arranged, each bent cam is connected with connecting rod 4, slide bar 5, gripping sleeve 8 and tine etc. in turn.Certainly, also can arrange the tine of more than three groups or three groups, only need arrange corresponding bent cam at bent axle 3, the setting position of each bent cam is interlaced can be realized.But it is more that tine is arranged, also higher to the requirement of power, will increase the weight and volume of equipment like this, the flexibility of impact operation.
Power section of the present invention can be provided by known mini-cultivator or garden supervisor.As shown in Figure 2: embodiment is provided by mini-cultivator.Described mini-cultivator forms primarily of vehicle frame 13, generator 14, gearbox, road wheel 21, and its structure and working method are known technology, do not repeat them here.The above-mentioned mechanical type shovel 15 primarily of casing 1, drive 2, bent axle 3, connecting rod 4, slide bar 5, gripping sleeve 8, tine 9-10 formation is arranged on the front portion of described vehicle frame 13.The output shaft of described gearbox connects output wheel, and this output wheel is connected with the drive 2 on mechanical type shovel 15 by belt, and is with dynamic crankshaft 3 to rotate by drive 2, makes connecting rod 4, slide bar 5 synchronizing moving, drives tine to move back and forth.
In Fig. 2 22 is rotary handle, 23 is clutch handle, 24 for lifting handle, the structure of its rotation, clutch, lifting and working method are known technology, do not repeat them here.
Claims (10)
1. a mechanical type shovel, it is characterized in that: primarily of casing (1), drive (2), bent axle (3, connecting rod (4), slide bar (5) and tine (9-10) composition, described casing is separated into two independently chambers by dividing plate, i.e. bent axle chamber and tine chamber; Described bent axle and connecting rod are arranged on crankshaft cavity indoor, and connecting rod is connected with the bent cam of bent axle, is connected with drive in one end of bent axle; The rear end of described slide bar is connected with the connecting rod of crankshaft cavity indoor, front end is connected with the tine in tine chamber through dividing plate.
2. mechanical type shovel according to claim 1, is characterized in that: described tine (9-10) comprises cutter head and knife bar, and cutter head is positioned at the front side of described casing (1), and the knife bar at cutter head rear portion is connected with the slide bar (5) being positioned at tine chamber.
3. mechanical type shovel according to claim 1, it is characterized in that: described tine is two groups, namely be staggeredly equipped with two bent cams at bent axle (3), each bent cam be connected with connecting rod (4), slide bar (5), gripping sleeve (8) and tine (9-10) in turn.
4. mechanical type shovel according to claim 1, is characterized in that: described slide bar (5) is fixedly connected with connecting rod (4) by coupling bar (6).
5. mechanical type shovel according to claim 1, is characterized in that: described slide bar (5) is provided with jack rod sleeve (11) with the connecting portion of dividing plate.
6. mechanical type shovel according to claim 1, is characterized in that: the knife bar at described cutter head rear portion is connected by clamping bolt (7), gripping sleeve (8) with slide bar (5).
7. mechanical type shovel according to claim 1, is characterized in that: the forward upper of described casing (1) is provided with grass divider (19).
8. mechanical type shovel according to claim 1, is characterized in that: the two ends of described bent axle (3) are fixedly connected with respectively by the both sides of bent axle cover (12) with casing (1).
9. mechanical type shovel according to claim 2, is characterized in that: the knife bar at described cutter head rear portion is warp architecture, and cutter head is 15-20 centimetre apart from the bottom of casing (1).
10. mechanical type shovel according to claim 2, is characterized in that: described cutter head front end is pointed structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104748.0A CN104663043A (en) | 2015-03-11 | 2015-03-11 | Mechanical shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104748.0A CN104663043A (en) | 2015-03-11 | 2015-03-11 | Mechanical shovel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104663043A true CN104663043A (en) | 2015-06-03 |
Family
ID=53299061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510104748.0A Pending CN104663043A (en) | 2015-03-11 | 2015-03-11 | Mechanical shovel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104663043A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105940784A (en) * | 2016-06-22 | 2016-09-21 | 浙江川崎茶业机械有限公司 | Tilling and weeding integrated machine for tea garden |
| CN106817927A (en) * | 2016-11-30 | 2017-06-13 | 青岛农业大学 | Rotation type subsoiler |
| CN107810669A (en) * | 2017-11-25 | 2018-03-20 | 易亮 | A kind of efficient agricultural is digged device |
| CN108337932A (en) * | 2018-02-27 | 2018-07-31 | 苏州农业职业技术学院 | A kind of roller the device of pressing grass |
| CN113228851A (en) * | 2021-04-27 | 2021-08-10 | 纪云书 | Soil turning cutter |
| CN114097322A (en) * | 2021-10-29 | 2022-03-01 | 江苏大学 | Man-like rice interline weeding machine and working method |
| CN116210389A (en) * | 2023-03-28 | 2023-06-06 | 泰安市泰山区土地储备和开发中心 | Land protection soil reclamation prosthetic devices |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074969U (en) * | 1990-09-25 | 1991-04-17 | 古偏头 | Machine for cutting straw and cleaing stubble |
| CN2277162Y (en) * | 1996-09-28 | 1998-04-01 | 王均照 | Mechanical floating digging machine |
| CN2317601Y (en) * | 1997-10-17 | 1999-05-12 | 焦占武 | Digging type plough machine |
| KR20110042522A (en) * | 2009-10-19 | 2011-04-27 | 대한민국(농촌진흥청장) | Weeder with mechanically driven weeding hoe |
| CN203346939U (en) * | 2013-06-29 | 2013-12-18 | 张璐 | Crankshaft trencher |
| CN203912485U (en) * | 2014-07-09 | 2014-11-05 | 李容冠 | A kind of farm flattening machinery |
| CN204761984U (en) * | 2015-03-11 | 2015-11-18 | 张文策 | Mechanical type shovel |
-
2015
- 2015-03-11 CN CN201510104748.0A patent/CN104663043A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074969U (en) * | 1990-09-25 | 1991-04-17 | 古偏头 | Machine for cutting straw and cleaing stubble |
| CN2277162Y (en) * | 1996-09-28 | 1998-04-01 | 王均照 | Mechanical floating digging machine |
| CN2317601Y (en) * | 1997-10-17 | 1999-05-12 | 焦占武 | Digging type plough machine |
| KR20110042522A (en) * | 2009-10-19 | 2011-04-27 | 대한민국(농촌진흥청장) | Weeder with mechanically driven weeding hoe |
| CN203346939U (en) * | 2013-06-29 | 2013-12-18 | 张璐 | Crankshaft trencher |
| CN203912485U (en) * | 2014-07-09 | 2014-11-05 | 李容冠 | A kind of farm flattening machinery |
| CN204761984U (en) * | 2015-03-11 | 2015-11-18 | 张文策 | Mechanical type shovel |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105940784A (en) * | 2016-06-22 | 2016-09-21 | 浙江川崎茶业机械有限公司 | Tilling and weeding integrated machine for tea garden |
| CN105940784B (en) * | 2016-06-22 | 2018-11-09 | 浙江川崎茶业机械有限公司 | Tea place farming weeding all-in-one machine |
| CN106817927A (en) * | 2016-11-30 | 2017-06-13 | 青岛农业大学 | Rotation type subsoiler |
| CN107810669A (en) * | 2017-11-25 | 2018-03-20 | 易亮 | A kind of efficient agricultural is digged device |
| CN107810669B (en) * | 2017-11-25 | 2019-09-10 | 易亮 | A kind of efficient agricultural is digged device |
| CN108337932A (en) * | 2018-02-27 | 2018-07-31 | 苏州农业职业技术学院 | A kind of roller the device of pressing grass |
| CN113228851A (en) * | 2021-04-27 | 2021-08-10 | 纪云书 | Soil turning cutter |
| CN114097322A (en) * | 2021-10-29 | 2022-03-01 | 江苏大学 | Man-like rice interline weeding machine and working method |
| CN116210389A (en) * | 2023-03-28 | 2023-06-06 | 泰安市泰山区土地储备和开发中心 | Land protection soil reclamation prosthetic devices |
| CN116210389B (en) * | 2023-03-28 | 2024-01-30 | 泰安市泰山区土地储备和开发中心 | Land protection soil reclamation prosthetic devices |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |