CN208624111U - The preposition garlic digging harvester of hydraulically-controlled type - Google Patents
The preposition garlic digging harvester of hydraulically-controlled type Download PDFInfo
- Publication number
- CN208624111U CN208624111U CN201821080253.4U CN201821080253U CN208624111U CN 208624111 U CN208624111 U CN 208624111U CN 201821080253 U CN201821080253 U CN 201821080253U CN 208624111 U CN208624111 U CN 208624111U
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- hydraulic
- pedestal
- hydraulic pump
- conveyer belt
- preposition
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Abstract
A kind of preposition garlic digging harvester of hydraulically-controlled type, including pedestal and harvesting mechanism two parts, pedestal includes A-frame, pulley support and pedestal connecting plate, and above-mentioned component is welded on pedestal bottom plate, pedestal bottom plate is fixed on tractor counter-balanced carriage, and belt pulley is equipped on pulley support, and the flywheel of tractor drives pulley rotation by belt, belt pulley connects hydraulic pump by universal joint, and hydraulic pump provides power for harvesting mechanism；A-frame is fixed on the middle part of base fixing plate, and the top of A-frame and hydraulic cylinder are hinged；Machine hand operates equipment by automatically controlled rotary switch, each mechanism of cropper is adjusted by hydraulic control system, to realize garlic harvest operation；Implement structure is simple, easy to operate, using reliable, convenient disassembly, does not need to carry out the dynamic power machines such as tractor any repacking, operation stability is high；The labor intensity for mitigating peasant significantly, improves production efficiency, and society, economic and environmental benefit are significant.
Description
Technical field
The utility model relates to a kind of agricultural machinery, and in particular to a kind of preposition garlic digging harvester of hydraulically-controlled type is suitable for
Huang-Huai-Hai plain area carries out harvest operation to garlic.
Background technique
Huang-Huai-Hai plain area in recent years, planting garlic area sustainable growth, but garlic production is a high investment industry,
Wherein harvest link cost of labor accounting highest.The harvest machinery for lacking super quality and competitive price is to restrict the development of garlic production mechanization
One of an important factor for.The cropper of Vehicles Collected from Market sale, has that structure is complicated, the drawbacks such as inconvenient, part type also needs
The mating power such as tractor is reequiped, higher cost.
Summary of the invention
To solve the above-mentioned problems, a kind of structure is needed simply, convenient for the agricultural machinery of operation to solve garlic mechanization receipts
Obtain problem.The utility model is controlled by a set of electronically controlled hydraulic system, by each mechanism of hydraulic regulation cropper, uses bias
The components such as bearing, connecting rod, oscillatory type break shovel and conveyer belt, to realize garlic mechanized harvest.
The technical solution adopted in the utility model is:
A kind of preposition garlic digging harvester of hydraulically-controlled type, including pedestal and harvesting mechanism two parts；
The pedestal includes A-frame, pulley support and pedestal connecting plate, and above-mentioned component is welded on pedestal bottom plate
On, the pedestal bottom plate is fixed on tractor counter-balanced carriage, and belt pulley, the flywheel of tractor are equipped on the pulley support
Pulley rotation is driven by belt, the belt pulley connects hydraulic pump by universal joint, and the hydraulic pump is harvesting mechanism
Power is provided；The A-frame is fixed on the middle part of base fixing plate, and the top of A-frame and hydraulic cylinder are hinged；
The harvesting mechanism includes rack, transmission device, vibration loosening device, conveying device and limits deep device；Described
Rack is welded by rectangular steel pipe, is welded with connection card and pedestal on the top of rack, lower weld has supporting plate；The harvest
Mechanism and pedestal are connected by trifilar suspension mode, and both ends are hinged by connection card and pedestal connecting plate；
The transmission device and vibration loosening device include hydraulic motor, main shaft, shaft coupling, capacity eccentric bearing, connecting rod and
Oscillatory type break shovel；The hydraulic motor is mounted on the base, and hydraulic motor is connected by shaft coupling with main shaft, in main shaft
Portion is equipped with capacity eccentric bearing, and one end of main shaft is connected with drive sprocket；The capacity eccentric bearing drives oscillatory type pine by connecting rod
The reciprocating operation of mamoty；
The conveying device includes drive sprocket, driven sprocket, chain, conveyer belt, conveyer belt drive sprocket, conveyer belt
Driven sprocket, axis one, axis two, steel pipe and guide plate；The drive sprocket is rotated by chain-driving driven sprocket, from
Movable sprocket is mounted on one end of axis one, conveyer belt drive sprocket there are two installations on axis one, on axis two there are two installations
Conveyer belt driven sprocket, conveyer belt drive sprocket and conveyer belt driven sprocket are rotated jointly to drive conveyer belt to move to rear side,
Steel pipe is installed on conveyer belt；The guide plate is in V-shape, oblique to be welded below rack；
The limit depth device includes gauge wheel and gauge wheel clamping plate, and the gauge wheel Boards wall on the rack, limits
Deep wheel is connect with gauge wheel clamping plate.Further, the transmission device is realized by hydraulic system, the hydraulic system packet
Include hydraulic oil container, hydraulic cylinder, check valve, solenoid directional control valve, overflow valve and hydraulic pump；The hydraulic pump is fixed on hydraulic pump branch
On frame, hydraulic pump bracket and hydraulic oil container are fixed on and are mounted on pedestal bottom plate；It is bolted on the hydraulic oil container
Solenoid directional control valve, hydraulic pump extract hydraulic oil out from hydraulic oil container, and hydraulic oil flows through oil inlet pipe, hydraulic pump, reversal valve oil inlet
Pipe, solenoid directional control valve, hydraulic motor oil inlet pipe, hydraulic motor, hydraulic motor flowline, check valve, threeway, solenoid directional control valve,
Most returned in hydraulic oil container through reversal valve flowline afterwards；One end of the overflow valve is connected on hydraulic oil container, the other end with
Hydraulic pump is connected.
Further, rotary switch is installed on the preposition garlic digging harvester of the hydraulically-controlled type, the rotary switch is used for
Control the on-off of solenoid directional control valve.
Further, the gauge wheel is equipped with handle, for controlling the depth of gauge wheel.
The good effect of the utility model is: the utility model structure is simple and convenient to operate, using reliable, convenient disassembly,
It does not need to carry out the dynamic power machines such as tractor any repacking, operation stability is high；The labor intensity that peasant can be mitigated significantly, mentions
High efficiency, society, economic and environmental benefit are significant.
Detailed description of the invention
Fig. 1 is the main view of the utility model structure；
Fig. 2 is the top view of the utility model structure；
Fig. 3 is the conveying device main view of the utility model；
Fig. 4 is the conveying device top view of the utility model；
Fig. 5 is the pedestal main view of the utility model；
Fig. 6 is the hydraulic principle figure of the utility model；
Fig. 7 is the Electronic control schematic diagram of the utility model.
In figure: 1- flywheel, 2- belt, 3- A-frame, 4- pulley support, 5- belt pulley, 6- pedestal bottom plate, 7- electromagnetism change
To valve, 8- reversal valve flowline, 9- pedestal connecting plate, 10- connection card, 11- driven sprocket, 12- drive sprocket, 13- conveyer belt,
14- guide plate, 15- supporting plate, 16- oscillatory type break shovel, 17- gauge wheel, 18- chain, 19- gauge wheel clamping plate, 20- rack, 21-
Connecting rod, 22- pedestal, 23- capacity eccentric bearing, 24- hydraulic cylinder, 25- hydraulic motor oil inlet pipe, 26- hydraulic motor flowline, 27- liquid
Cylinder pressure oil pipe, 28- universal joint, 29- main shaft, 30- main shaft bearing, 31- shaft coupling, 32- hydraulic motor, 33- conveyer belt drive chain
Wheel, 34- check valve, 35- threeway, 36- overflow valve flowline, 37- cable, 38- rotary switch, 39- hydraulic oil container, 40- commutation
Valve oil inlet pipe, 41- overflow valve, 42- hydraulic pump, 43- hydraulic pump bracket, 44- oil inlet pipe, 45- axis one, 46- steel pipe, 47- are logical
Axis two, 48- conveyer belt driven sprocket.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
The utility model is a kind of preposition garlic digging harvester of hydraulically-controlled type, as illustrated in fig. 1 and 2, including pedestal and harvesting mechanism
Two parts.Wherein, pedestal includes A-frame 3, pulley support 4 and pedestal connecting plate 9, and above-mentioned component is welded on pedestal bottom plate
On 6, pedestal bottom plate 6 is bolted on tractor counter-balanced carriage.Belt pulley 5 and its matched axis and bearing are bolted
On pulley support 4, the flywheel 1 of tractor is rotated by 2 driving belt pulley 5 of belt, axis and universal joint phase on belt pulley
Even, for driving hydraulic pump 42 to work, power is provided for harvesting mechanism.Harvesting mechanism and pedestal are connected by trifilar suspension mode
It connects, A-frame 4 is mounted on the middle part of pedestal bottom plate, and the top of A-frame and hydraulic cylinder 24 are hinged, and angle is less than 90 degree
Acute angle.
Since the utility model is controlled using hydraulic-driven, hydraulic oil container 39 and hydraulic pump are additionally provided on pedestal bottom plate 6
42, hydraulic pump 42 is fixed by hydraulic pump bracket 43, and solenoid directional control valve 7 is bolted on hydraulic oil container 39, electromagnetic switch
Valve 7 provides 24V direct current by tractor storage battery and is driven, and is worked by hydraulic oil driving hydraulic cylinder 24 and hydraulic motor 32.
As in Figure 3-5, the harvesting mechanism in the utility model includes rack 20, transmission device, vibrates loosening device, is defeated
It send device and limits deep device.Rack 20 is welded by the rectangular steel pipe of 60 × 40mm, and connection card 10 is welded on the side of rack,
It is hinged with the pedestal connecting plate 9 of 6 side of pedestal bottom plate；Pedestal 22 is welded on the top of rack 20, and pedestal 22 is equipped with transmission dress
It sets, guide plate 14 and 15 welding stand 20 of supporting plate are in lower section.
Transmission device and vibration loosening device include hydraulic motor 32, main shaft 29, shaft coupling 31, capacity eccentric bearing 23, connecting rod
21 and oscillatory type break shovel 16；Hydraulic motor 32 is mounted on pedestal 22, and hydraulic motor is connected by shaft coupling 32 with main shaft 29,
The middle part of main shaft 29 is equipped with capacity eccentric bearing 23, and one end of main shaft is connected with drive sprocket；The capacity eccentric bearing passes through connecting rod
Drive the reciprocating operation of oscillatory type break shovel.Conveying device includes main shaft 29, drive sprocket 12, driven sprocket 11, chain 18, defeated
Send band 13, conveyer belt drive sprocket 33, conveyer belt driven sprocket 48, axis 1, axis 2 47, steel pipe 46 and guide plate 14；
Drive sprocket 12 drives driven sprocket 11 to rotate by chain 18, and driven sprocket is mounted on one end of axis 1, axis 1
Upper installation is there are two conveyer belt drive sprocket 33, and there are two conveyer belt driven sprockets 48 for installation on axis 2 47, and conveyer belt is actively
Sprocket wheel 33 and conveyer belt driven sprocket 48 are rotated jointly to drive conveyer belt 13 to move to rear side, are equipped with steel pipe on conveyer belt 13
46；Guide plate 14 is in V-shape, oblique to be welded on 20 lower section of rack, gathers garlic in the middle part of tractor, avoids being ground by wheel
Pressure.It limits deep device to be made of gauge wheel 17 and gauge wheel clamping plate 19, gauge wheel clamping plate 19 is bolted in rack 20, limit
Deep wheel 17 can adjust depth by handle.
Transmission device in the utility model realizes that hydraulic system includes hydraulic oil container 39, hydraulic cylinder by hydraulic system
24, check valve 34, solenoid directional control valve 7, overflow valve 41 and hydraulic pump 42；Hydraulic pump extracts hydraulic oil out from hydraulic oil container 39,
Hydraulic oil flows through oil inlet pipe 44, hydraulic pump 42, reversal valve oil inlet pipe 40, solenoid directional control valve 7, hydraulic motor oil inlet pipe 25, hydraulic
Motor 32, hydraulic motor flowline 26, check valve 34, threeway 35, solenoid directional control valve 7, most return to liquid through reversal valve flowline 8 afterwards
In pressure oil case 39；One end of overflow valve 41 is connected on hydraulic oil container 39, and the other end is connected with hydraulic pump 42.
The working principle of the utility model is:
Garlic harvest operation: first gauge wheel 17 is adjusted to proper height by handle, then machine hand adjusting knob is opened
38 are closed, rotary switch 38 is connected to machine hand steering position by cable 37, as shown in fig. 6-7, and when switch contact is in location A, commutation
Valve left position electromagnetic coil KM1 is powered, and solenoid directional control valve 7 operates in left side station, and equipment buries by self weight decline, and hydraulic cylinder 24 is stretched
Long, hydraulic oil flows through hydraulic cylinder oil pipe 27, threeway 35, hydraulic motor flowline 26, solenoid directional control valve 7 in cylinder, most afterwards through commutating
Valve flowline 8 returns to hydraulic oil container 39；Tractor flywheel 1 drives belt pulley 5 to rotate by belt 2 at the same time, by universal
Rotation torque is transmitted to hydraulic pump 42 by section 28, and hydraulic oil flows through oil inlet pipe 44, hydraulic pump 42, reversal valve oil inlet pipe 40, electromagnetism
Reversal valve 7, hydraulic motor oil inlet pipe 25, hydraulic motor 32, hydraulic motor flowline 26, check valve 34, threeway 35, electromagnetic switch
Valve 7 most returns to hydraulic oil container 39 through reversal valve flowline 8 afterwards；Hydraulic motor 32 is fixed by bolts in rack 20, in hydraulic oil
Driving under rotate, hydraulic motor 32 drives main shaft 29 by shaft coupling 31, and main shaft 29 supports by two main shaft bearings 30, bearing
Seat is bolted on pedestal 22, is equipped with capacity eccentric bearing 23 in the middle part of main shaft, the other end is equipped with drive sprocket 12, eccentric shaft
It holds 23 and the operation of reciprocating vibration of oscillatory type break shovel 16 is driven by connecting rod 21, garlic is excavated from soil；Drive sprocket
12 are driven by chain 18, rotate driven sprocket 11, and driven sprocket 11 is mounted on one end of axis 1, pacifies on axis 1
Dress is there are two conveyer belt drive sprocket 33, and installation is rotated jointly there are two conveyer belt driven sprocket 48 to drive on axis 2 47
Conveyer belt 13 is moved to rear side, and steel pipe 46 is equipped on conveyer belt 13, and the garlic that oscillatory type break shovel 16 is excavated is delivered to
Equipment rear.
It stops operation: machine hand adjustment section rotary switch 38, when switch contact is in B location, the right position electromagnetic coil KM2 of reversal valve
It is powered, solenoid directional control valve 7 operates in right side station, and due to installing check valve 34, hydraulic motor 32 stops operation at this time, hydraulic pump
42 to 24 fuel feeding of hydraulic cylinder, hydraulic oil flows through oil inlet pipe 44, hydraulic pump 42, reversal valve oil inlet pipe 40, hydraulic motor flowline
26, threeway 35, hydraulic cylinder oil pipe 27 enter hydraulic cylinder, and hydraulic cylinder is shunk；When oil cylinder piston is contracted to lowermost end, equipment is promoted
To extreme higher position, at this time 41 operation of overflow valve, excessive hydraulic oil flows through overflow valve flowline 36 and is back to hydraulic oil container 39.
Transport: in transit, equipment first should be promoted to extreme higher position to cropper by not operation for a long time, machine hand, then
Adjusting knob switch 38 makes switch contact at C, and electromagnetic coil power-off, solenoid directional control valve 7 operates in middle position, at this time hydraulic oil
Oil inlet pipe 44, hydraulic pump 42, reversal valve oil inlet pipe 40, solenoid directional control valve 7 are flowed through, returns to hydraulic oil container through reversal valve flowline 8
39, power is saved in 42 pressure release of hydraulic pump idle running.
Claims (4)
1. a kind of preposition garlic digging harvester of hydraulically-controlled type, including pedestal and harvesting mechanism two parts, it is characterised in that:
The pedestal includes the A-frame being welded on pedestal bottom plate, pulley support and pedestal connecting plate, the pedestal bottom plate
It is fixed on tractor counter-balanced carriage, belt pulley is installed on the pulley support, the flywheel of tractor drives skin by belt
Belt wheel rotation, the belt pulley connect hydraulic pump by universal joint, and the hydraulic pump provides power for harvesting mechanism；Described
A-frame is fixed on the middle part of base fixing plate, and the top of A-frame and hydraulic cylinder are hinged；
The harvesting mechanism includes rack, transmission device, vibration loosening device, conveying device and limits deep device；The rack
It is welded by rectangular steel pipe, is welded with connection card and pedestal on the top of rack, lower weld has supporting plate；The harvesting mechanism
It is connect with pedestal by trifilar suspension mode, both ends are hinged by connection card and pedestal connecting plate；
The transmission device and vibration loosening device includes hydraulic motor, main shaft, shaft coupling, capacity eccentric bearing, connecting rod and vibration
Formula break shovel；The hydraulic motor is mounted on the base, and hydraulic motor is connected by shaft coupling with main shaft, the middle part peace of main shaft
Equipped with capacity eccentric bearing, one end of main shaft is connected with drive sprocket；The capacity eccentric bearing drives oscillatory type break shovel by connecting rod
Reciprocating operation；
The conveying device includes that drive sprocket, driven sprocket, chain, conveyer belt, conveyer belt drive sprocket, conveyer belt are driven
Sprocket wheel, axis one, axis two, steel pipe and guide plate；The drive sprocket is rotated by chain-driving driven sprocket, driven chain
Wheel is mounted on one end of axis one, conveyer belt drive sprocket there are two installations on axis one, and there are two conveyings for installation on axis two
Band driven sprocket, conveyer belt drive sprocket and conveyer belt driven sprocket are rotated jointly to drive conveyer belt to move to rear side, conveying
It takes and steel pipe is installed；The guide plate is in V-shape, oblique to be welded below rack；
The limit depth device includes gauge wheel and gauge wheel clamping plate, the gauge wheel Boards wall on the rack, gauge wheel
It is connect with gauge wheel clamping plate.
2. the preposition garlic digging harvester of a kind of hydraulically-controlled type according to claim 1, it is characterised in that: the transmission device is logical
Hydraulic system realization is crossed, the hydraulic system includes hydraulic oil container, hydraulic cylinder, check valve, solenoid directional control valve, overflow valve and liquid
Press pump；The hydraulic pump is fixed on hydraulic pump bracket, and hydraulic pump bracket and hydraulic oil container are fixed on and are mounted on pedestal bottom plate
On；Solenoid directional control valve is bolted on the hydraulic oil container, hydraulic pump extracts hydraulic oil out from hydraulic oil container, hydraulic
Oil stream is through oil inlet pipe, hydraulic pump, reversal valve oil inlet pipe, solenoid directional control valve, hydraulic motor oil inlet pipe, hydraulic motor, hydraulic motor
Flowline, check valve, threeway, solenoid directional control valve most return in hydraulic oil container through reversal valve flowline afterwards；The overflow valve
One end is connected on hydraulic oil container, and the other end is connected with hydraulic pump.
3. the preposition garlic digging harvester of a kind of hydraulically-controlled type according to claim 1, it is characterised in that: the hydraulically-controlled type is preposition
Rotary switch is installed, the rotary switch is used to control the on-off of solenoid directional control valve on garlic digging harvester.
4. the preposition garlic digging harvester of a kind of hydraulically-controlled type according to claim 1, it is characterised in that: set on the gauge wheel
There is handle, for controlling the depth of gauge wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821080253.4U CN208624111U (en) | 2018-07-09 | 2018-07-09 | The preposition garlic digging harvester of hydraulically-controlled type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821080253.4U CN208624111U (en) | 2018-07-09 | 2018-07-09 | The preposition garlic digging harvester of hydraulically-controlled type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208624111U true CN208624111U (en) | 2019-03-22 |
Family
ID=65735869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821080253.4U Expired - Fee Related CN208624111U (en) | 2018-07-09 | 2018-07-09 | The preposition garlic digging harvester of hydraulically-controlled type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208624111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802010A (en) * | 2020-07-22 | 2020-10-23 | 河南科技大学 | Hydraulic pump postposition type tractor electrohydraulic suspension system |
| CN115443789A (en) * | 2022-10-25 | 2022-12-09 | 山东省玛丽亚农业机械股份有限公司 | Front-mounted shaft shoulder anti-fracture garlic harvester |
-
2018
- 2018-07-09 CN CN201821080253.4U patent/CN208624111U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802010A (en) * | 2020-07-22 | 2020-10-23 | 河南科技大学 | Hydraulic pump postposition type tractor electrohydraulic suspension system |
| CN111802010B (en) * | 2020-07-22 | 2022-08-12 | 河南科技大学 | Hydraulic pump postposition type tractor electrohydraulic suspension system |
| CN115443789A (en) * | 2022-10-25 | 2022-12-09 | 山东省玛丽亚农业机械股份有限公司 | Front-mounted shaft shoulder anti-fracture garlic harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190322 Termination date: 20200709 |