CN204408937U - A kind of shallot excavator - Google Patents

A kind of shallot excavator Download PDF

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Publication number
CN204408937U
CN204408937U CN201520037563.8U CN201520037563U CN204408937U CN 204408937 U CN204408937 U CN 204408937U CN 201520037563 U CN201520037563 U CN 201520037563U CN 204408937 U CN204408937 U CN 204408937U
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CN
China
Prior art keywords
gear
bearing
digger blade
rotary tillage
power take
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Expired - Fee Related
Application number
CN201520037563.8U
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Chinese (zh)
Inventor
徐士华
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徐士华
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Priority to CN201520037563.8U priority Critical patent/CN204408937U/en
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Publication of CN204408937U publication Critical patent/CN204408937U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of shallot excavator, comprise bearing and rotary tillage frame that base, one end of being provided with directive wheel are provided with axle sleeve, base be provided with support bar above; The inner sleeve in insertion support bar and adjusting screw(rod) is provided with below bearing; Adjusting screw(rod) is connected with the crossbeam on support bar by nut; Storage battery, generator, diesel engine, hydraulic control valve, gearbox and bearing block is provided with above bearing; Gearbox drives the work of vibration digger blade through three grades of speed-raising band movable eccentric wheels.The utility model effectively solves that prior art labour intensity is large, inefficiency, dangerous high and use inconvenient technical problem.Be particularly suitable for the results of land for growing field crops shallot.

Description

A kind of shallot excavator
technical fieldthe utility model belongs to Green Chinese onion harvester tool technical field, is specifically related to a kind of shallot excavator.
background technologyat present, the shallot of establishing in large scale adopts mechanical harvest mostly, in prior art, Green Chinese onion harvester mostly is and welds a rake teeth in the front end of hand tractor, hand tractor is controlled by a people, both sides are followed the shallot that digger blade digs down by a people respectively and are put on limit, roll in order to avoid the wheel of hand tractor causes it.This machinery instead of the physical demands that hand digging alleviates labourer, but the excavation mode of prior art easily causes shallot to rupture, and inefficiency, and rake teeth also easily hurts workman.
summary of the inventionthe purpose of this utility model solves prior art to there is results shallot easy fracture, inefficiency, dangerous large technical problem, provides a kind of novel shallot excavator, to overcome the deficiencies in the prior art.
To achieve these goals, a kind of shallot excavator of the utility model, it comprises bearing and the rotary tillage frame that base, one end of being provided with directive wheel are provided with axle sleeve, its main points be described base be provided with support bar above; The inner sleeve in insertion support bar and adjusting screw(rod) is provided with below described bearing; Described adjusting screw(rod) is connected with the crossbeam on support bar by nut; Storage battery, generator, diesel engine, hydraulic control valve, gearbox and bearing block is provided with above described bearing; The belt pulley of described diesel engine is connected with generator, hydraulic control valve and gearbox respectively by belt; Described gearbox driving shaft is connected with directive wheel by crawler belt through after bearing block; Described gearbox is provided with the hydraulic oil container, handlebar, gear level and the gear I that is connected with power transmission shaft that are connected with hydraulic control valve; Described rotary tillage frame is connected by the axle sleeve of the connecting plate with bearing that are provided with axle sleeve hole; Described axle sleeve inner sleeve has two ends to be respectively equipped with the power take-off I of gear II and gear III; The power take-off II that two ends are respectively equipped with gear IV and gear V is provided with between described rotary tillage frame and connecting plate; Described rotary tillage frame is provided with the power take-off III that cover has eccentric wheel and gear VI, is provided with the digger blade sleeve pipe that cover has digger blade dead lever below described rotary tillage frame; Described digger blade sleeve pipe is provided with the oil top being connected with bearing and being controlled by pressure control valve; Described digger blade sleeve pipe has the fixed sleeving of dead lever to be connected with cover; Be connected with vibration digger blade below described digger blade dead lever, be connected with eccentric wheel by a horizontal crank connecting link above; Describedly eccentricly to be connected with lifting arm below by crank connecting link; Described dead lever is connected with the sieve bar being provided with grating with rotating shaft II respectively by rotating shaft I with lifting arm.
Described gear I is connected by chain with gear II; Described gear II is connected with gear III by power take-off I; Described gear III is connected with gear IV by chain; Described gear IV is connected with gear V by power take-off II; Described gear V is connected with gear VI by chain; Described gear VI is connected with eccentric wheel by power take-off III.
Described gear I and gear II, gear III and gear IV, be three grades of transmission accelerating structures between gear V and gear VI; Adopt chain to connect between gear, belt also can be adopted to connect.
Spacing between described bearing and base is regulated by the nut be located on adjusting screw(rod), and when turning nut, inner sleeve slides in support bar.
During use, start diesel engine, adjust direction, by the embedded depth of hydraulic control valve regulation vibration digger blade, hang up after adjustment and stop beginning operation.Eccentric wheel promotes the swing of digger blade dead lever, thus makes to swing fast before and after vibration digger blade, Dry land or have finger stone etc. all can not affect the integrity degree that operation also can not destroy shallot; Eccentric wheel vertically drives crank connecting link and lifting arm to move back and forth up and down, because the dead lever that is connected with fixed sleeving is static relative to rotary tillage frame, so sieve bar and grating under the lifting of lifting arm around the shaft I swing by a small margin back and forth.The utility model effectively solves that prior art labour intensity is large, inefficiency, dangerous high and use inconvenient technical problem.
accompanying drawing explanationfig. 1 is the utility model structural representation left view;
Fig. 2 is the utility model structural representation right view;
Fig. 3 is the utility model structural representation vertical view;
Fig. 4 is rotary tillage shelf structure schematic diagram of the present utility model;
Fig. 5 is transmission mechanism connection diagram of the present utility model;
Fig. 6 is the utility model bearing and rotary tillage frame attaching parts decomposing schematic representation.
In figure 1, diesel engine 2, hydraulic control valve 3, belt pulley 4, storage battery 5, generator 6, bearing 7, inner sleeve 8, adjusting screw(rod) 9, support bar 10, crawler belt 11, nut 12, power take-off I 13, gear V 14, gear VI 15, rotary tillage frame 16, digger blade loop bar 17, fixed sleeving 18, oil top 19, digger blade dead lever 20, grating 21, rotating shaft II 22, dead lever 23, base 24, directive wheel 25, vibration digger blade 26, rotating shaft I 27, hydraulic oil container 28, driving shaft 29, bearing block 30, gearbox 31, handlebar 32, gear level 33, gear I 34, crank connecting link 35, gear II 36, lifting arm 37, eccentric wheel 38, sieve bar 39, power take-off II 40, power take-off III 41, gear III 42, gear IV 43, connecting plate 44, axle sleeve 45, axle sleeve hole
embodimentwith reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of shallot excavator of the utility model, it comprises bearing 6 and the rotary tillage frame 15 that base 23, one end of being provided with directive wheel 24 are provided with axle sleeve 44, described base 23 be provided with support bar 9 above; The inner sleeve 7 in insertion support bar 9 and adjusting screw(rod) 8 is provided with below described bearing 6; Described adjusting screw(rod) 8 is connected with the crossbeam on support bar 9 by nut 11; Storage battery 4, generator 5, diesel engine 1, hydraulic control valve 2, gearbox 30 and bearing block 29 is provided with above described bearing 6; The belt pulley 3 of described diesel engine 1 is connected with generator 5, hydraulic control valve 2 and gearbox 30 respectively by belt; Described gearbox 30 driving shaft 28 is connected with directive wheel 24 by crawler belt 10 through after bearing block 29; Described gearbox 30 is provided with the hydraulic oil container 27, handlebar 31, gear level 32 and the gear I33 that is connected with power transmission shaft that are connected with hydraulic control valve 2; Described rotary tillage frame 15 is connected by the axle sleeve 44 of the connecting plate 43 with bearing 6 that are provided with axle sleeve hole 45; Described axle sleeve 44 inner sleeve has two ends to be respectively equipped with the power take-off I12 of gear II35 and gear III41; The power take-off II39 that two ends are respectively equipped with gear IV42 and gear V13 is provided with between described rotary tillage frame 15 and connecting plate 43; Described rotary tillage frame 15 is provided with the power take-off III40 that cover has eccentric wheel 37 and gear VI14, is provided with the digger blade sleeve pipe 16 that cover has digger blade dead lever 19 below described rotary tillage frame; Described digger blade sleeve pipe 16 is provided with the oil top 18 being connected with bearing 6 and being controlled by pressure control valve 2; Described digger blade sleeve pipe 16 has the fixed sleeving 17 of dead lever 22 to be connected with cover; Be connected with vibration digger blade 25 below described digger blade dead lever 19, be connected with eccentric wheel 37 by a horizontal crank connecting link above; Being connected with lifting arm 36 below by crank connecting link 34 of described eccentric wheel 37; Described dead lever 22 is connected with the sieve bar 38 being provided with grating 30 with rotating shaft II21 respectively by rotating shaft I26 with lifting arm 36.
The utility model is erected engine and gearbox by bearing, provides power by engine, drives gearbox, determines that walking hastens, the driving shaft of gearbox is connected with gear driven crawler belt by the speed change lever of gearbox.
By hydraulic valve control oil top regulate rotary tillage frame, thus control vibration digger blade operation be separated.
Power is spread out of by gear I by jack shaft, and through power take-off I, II, III, three grades of transmissions are accelerated, and power take-off III is with movable eccentric wheel, and eccentric wheel is connected with horizontal and vertical two crank connecting links respectively.
This practicality is when work, and ato unit, adjusts direction, by the embedded depth of hydraulic control valve regulation vibration digger blade, hangs up and stop beginning operation after adjustment.Eccentric wheel promotes the swing of digger blade dead lever, thus makes to swing fast before and after vibration digger blade, Dry land or have small-sized stone etc. all can not affect the integrity degree that operation also can not destroy shallot; Eccentric wheel vertically drives crank connecting link and lifting arm to move back and forth up and down, because the dead lever that is connected with fixed sleeving is static relative to rotary tillage frame, so sieve bar and grating under the lifting of lifting arm around the shaft I swing by a small margin back and forth.Shallot is dug out by vibration tooth, and the shallot dug out is next shake on bolter, and bulk earth sticky is above screened out entirely, the at the heel collecting and baling of workman.
The utility model, when the work of leveling land, follows machine-walking without the need to personnel, waits for that machinery has turned around to its enforcement the other end on the ground personnel that establish; If relief is comparatively large, one can be established to follow personnel, prevent direction from tilting.

Claims (2)

1. a shallot excavator, it comprises bearing and the rotary tillage frame that base, one end of being provided with directive wheel are provided with axle sleeve, and what it is characterized in that described base is provided with support bar above; The inner sleeve in insertion support bar and adjusting screw(rod) is provided with below described bearing; Described adjusting screw(rod) is connected with the crossbeam on support bar by nut; Storage battery, generator, diesel engine, hydraulic control valve, gearbox and bearing block is provided with above described bearing; The belt pulley of described diesel engine is connected with generator, hydraulic control valve and gearbox respectively by belt; Described gearbox driving shaft is connected with directive wheel by crawler belt through after bearing block; Described gearbox is provided with the hydraulic oil container, handlebar, gear level and the gear I that is connected with power transmission shaft that are connected with hydraulic control valve; Described rotary tillage frame is connected by the axle sleeve of the connecting plate with bearing that are provided with axle sleeve hole; Described axle sleeve inner sleeve has two ends to be respectively equipped with the power take-off I of gear II and gear III; The power take-off II that two ends are respectively equipped with gear IV and gear V is provided with between described rotary tillage frame and connecting plate; Described rotary tillage frame is provided with the power take-off III that cover has eccentric wheel and gear VI, is provided with the digger blade sleeve pipe that cover has digger blade dead lever below described rotary tillage frame; Described digger blade sleeve pipe is provided with the oil top being connected with bearing and being controlled by pressure control valve; Described digger blade sleeve pipe has the fixed sleeving of dead lever to be connected with cover; Be connected with vibration digger blade below described digger blade dead lever, be connected with eccentric wheel by a horizontal crank connecting link above; Describedly eccentricly to be connected with lifting arm below by crank connecting link; Described dead lever is connected with the sieve bar being provided with grating with rotating shaft II respectively by rotating shaft I with lifting arm.
2. a kind of shallot excavator according to claim 1, is characterized in that described gear I is connected by chain with gear II; Described gear II is connected with gear III by power take-off I; Described gear III is connected with gear IV by chain; Described gear IV is connected with gear V by power take-off II; Described gear V is connected with gear VI by chain; Described gear VI is connected with eccentric wheel by power take-off III.
CN201520037563.8U 2015-01-20 2015-01-20 A kind of shallot excavator Expired - Fee Related CN204408937U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520037563.8U CN204408937U (en) 2015-01-20 2015-01-20 A kind of shallot excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520037563.8U CN204408937U (en) 2015-01-20 2015-01-20 A kind of shallot excavator

Publications (1)

Publication Number Publication Date
CN204408937U true CN204408937U (en) 2015-06-24

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Application Number Title Priority Date Filing Date
CN201520037563.8U Expired - Fee Related CN204408937U (en) 2015-01-20 2015-01-20 A kind of shallot excavator

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105123051A (en) * 2015-07-21 2015-12-09 青岛德波机械有限公司 Scallion planting and harvesting all-in-one machine
CN112586169A (en) * 2020-12-10 2021-04-02 青岛理工大学 Convenient soil loosening green Chinese onion harvesting device and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105123051A (en) * 2015-07-21 2015-12-09 青岛德波机械有限公司 Scallion planting and harvesting all-in-one machine
CN112586169A (en) * 2020-12-10 2021-04-02 青岛理工大学 Convenient soil loosening green Chinese onion harvesting device and method

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

Granted publication date: 20150624

Termination date: 20170120