Make seed Cucurbita pepo L. cropper
Art
The present invention relates to agricultural harvesting machinery, particularly one makes seed Cucurbita pepo L. cropper.
Background technology
Beating the main product of seed Cucurbita pepo L. ground is Ba Yan Nor City, Inner Mongolia Autonomous Region, and the seed beating seed Cucurbita pepo L. is also referred to as Semen Benincasae, is a kind of well leisure food.That beats at present seed Cucurbita pepo L. gathers mainly by manually taking now beating seed Cucurbita pepo L. from melon seedling, then by go seed machine by Semen Benincasae taking-up, time-consuming, laborious.
Patent Office of the People's Republic of China was on May 30th, 2012 and on 08 21st, 2013, individually disclose " the agranular cell harvester " of Patent No. 201010566994.5 and " bottle-gourd harvester " two patent documentations of Patent No. 201320247355.1, wherein technical scheme disclosed in " agranular cell harvester " is to utilize gather roller and staple of gathering fixed thereon, calabash in planting site is hooked, then by driving lever, calabash is got to inside shovel board, then by spiral discharging mechanism, discharging conveyor belts, calabash delivered to seed machine and carry out de-seed.And technical scheme disclosed in " bottle-gourd harvester " is to utilize elastic melon-putting wheel to be pushed by ground calabash bottom half round concave shape bushing, rotated by bottom and pick up melon axle and the auxiliary of rotating middle part feeding shaft, calabash is pushed harvester body top along the plate face of half round concave shape bushing, by feeding spiral rod, calabash is transported to chain scraper conveyer belt, by chain scraper tape transport to calabash seed extractor.
The technical scheme of the most above-mentioned two patents all has following defects that 1, due to the distance of calabash spacing from ground to feeding spiral rod shorter, a lot of melon vines, sandy soil cannot be got rid of in time, have a strong impact on the later stage and go the properly functioning of seed machine and go seed effect;2, the technical scheme of " agranular cell harvester " is to be hooked by the calabash in planting site by the staple of gathering gathering on roller, then by driving lever, calabash is got in the spiral discharging mechanism inside shovel board, the most difficult control of process is picked up due to above-mentioned, calabash by roller of gathering to during spiral discharging mechanism, part calabash flies outside harvester, and the loss of calabash is the biggest;3, the recovery process of the technical scheme of " bottle-gourd harvester " be by elastic dialing melon device will beat seed Cucurbita pepo L. be delivered between feeding screw device, it is to be utilized its rotary speed by elastic dialing melon device, dial beating seed Cucurbita pepo L. from the melon seedling in field to feeding screw device, answer in recovery process actual, owing to being difficult to control to by the seed Cucurbita pepo L. speed of service of beating under dialing, much beat seed Cucurbita pepo L. to fly outside bottle-gourd harvester, cause the biggest loss to plantation family;4, it is mounted in tractor front end due to bottle-gourd harvester, beat the seed Cucurbita pepo L. density in field the highest, in recovery process, frame both sides beat seed Cucurbita pepo L. due under the drive of bottle-gourd harvester, it is partly into bottle-gourd harvester, there is a small part will be brought into by melon seedling under the wheel of tractor to crush, cause bigger economic loss to plantation family.
In sum, the bottle-gourd harvester of prior art is during dozen seed Cucurbita pepo L. of gathering, and during gathering from field and being delivered to feeding screw device, that beats seed Cucurbita pepo L. is lost in more than 20%, and its practical and popularizing value is the lowest.
Summary of the invention
It is an object of the invention to overcome the defect of above-mentioned prior art, it is provided that a kind of the picking up of seed Cucurbita pepo L., course of conveying beaten is controlled, and melon vine in recovery process, sandy soil elimination effect good make seed Cucurbita pepo L. cropper.
The technical scheme is that one makes seed Cucurbita pepo L. cropper, including mainframe, melon axle is picked up in the elastic dialing melon device and two rotations that are arranged on mainframe front end, it is arranged on the feeding screw device of mainframe rear end, feeding screw device discharge outlet is provided with the scraper conveyor belt carried backward, it is characterized in that picking up two rotations being fixed with screen cloth between the mainframe at melon axle rear portion, the mainframe of screen cloth front end is provided with the passive power transmission shaft of conveyer belt, the mainframe of screen cloth rear end is provided with conveyer belt initiative drive shaft, conveyer belt is arranged on conveyer belt initiative drive shaft and the passive power transmission shaft of conveyer belt, the discharge end of conveyer belt is corresponding with feeding screw device, the discharge outlet of feeding screw device is provided with the scraper conveyor belt carried backward;Pick up two rotations and support running roller is installed bottom the mainframe of melon shaft rear end;
Feeding screw device is arranged in feeding screw frame, hinge is passed through between feeding screw frame and mainframe, it is hinged with hoist cylinder between feeding screw frame and mainframe, hoist cylinder is connected with the oil pump on tractor, and feeding screw frame has the bolt hole being connected with tractor;
Feeding screw frame is provided with final drive shaft, one end of main rotary shaft is by being connected with tractor output wheel by driving-chain I, and the other end of main rotary shaft drives feeding screw device and conveyer belt, two rotations to pick up melon axle and the rotation of elastic dialing melon device by driving-chain II, driving-chain III respectively.
Above-mentioned driving-chain I is by being arranged on what final drive shaft one end was installed belt pulley I and consisting of belt I with the power-take-off pulley on tractor;Or above-mentioned driving-chain I is by being arranged on what final drive shaft one end was installed belt pulley I and the hydraulic motor being connected with tractor forms, and is connected with belt pulley I with belt I by the belt pulley of installation on hydraulic motor outfan.
Above-mentioned driving-chain II is to be driven feeding screw device and conveyer belt to rotate respectively by two belt pulleys being arranged on the main rotary shaft other end.
Above-mentioned driving-chain III by the belt pulley VI on the conveyer belt final drive shaft being arranged in conveyer belt, be arranged on the driving gear coaxial mounted with belt pulley VII of the belt pulley VII in the middle part of mainframe driven gear intermeshing with driving gear sprocket wheel coaxial mounted with driven gear III and the sprocket wheel IV being arranged on the elastic dialing melon device of mainframe front end forms;One end on the passive power transmission shaft of conveyer belt in conveyer belt is provided with two sprocket wheels, and two sprocket wheels drive two rotations to pick up the rotation of melon axle by chain respectively.
It is provided with in both sides, above-mentioned mainframe front end and dials melon device, dialling melon device to be dialled the connecting rod that melon plate swings formed by the hinge being fixedly mounted on both sides, mainframe front end, the melon plate and driving dialled that is arranged on hinge, the two ends of connecting rod are connected with the driving lever being vertically mounted on hinge and the eccentric shaft at conveyer belt passive power transmission shaft two ends being fixedly mounted in said conveyer belt respectively by oscillating bearing.
Said conveyer belt is made up of with the parallel delivery board being arranged on two chains the chain being arranged on the sprocket wheel of conveyer belt initiative drive shaft power transmission shaft passive with conveyer belt two ends.
Between above-mentioned final drive shaft and belt pulley I, clutch is installed..
The technical scheme is that the existing improvement making seed Cucurbita pepo L. cropper, its feature is: 1, by adding conveyer belt between feeding screw device beating picking up of seed Cucurbita pepo L., effectively extend the running beating seed Cucurbita pepo L., on the one hand extend dozen seed Cucurbita pepo L. and dialed the range ability down to feeding screw device by melon seedling by elastic dialing melon device, solve and prior art is beaten the seed uncontrollable problem of the Cucurbita pepo L. speed of service, effectively prevent and play the situation generation that seed Cucurbita pepo L. flies outside cropper, on the other hand, mainframe between the initiative drive shaft and passive power transmission shaft of conveyer belt is fixed with screen cloth, at conveyer belt will beat during seed Cucurbita pepo L. is delivered to feeding screw device, melon vine, sandy soil can be fallen into field by screen cloth, it is effectively reduced the impact removing seed machine;2, owing to adding group melon device in mainframe front end, tractor can be eliminated and will play the loss that the crushing of seed Cucurbita pepo L. is caused in the process of walking;3, owing to by passing through hinge between mainframe and feeding screw frame, in the walking process of non-results, mainframe being lifted by this hoist cylinder, it is simple to the transition of this device;4, technical scheme is compared with prior art, has structure and the kind of drive is reasonable, can be effectively improved mechanization harvest efficiency and the yield beating seed Cucurbita pepo L..
Accompanying drawing explanation
Accompanying drawing 1 is present configuration schematic front view;
Accompanying drawing 2 is present configuration diagrammatic top view;
Accompanying drawing 3 is the connection diagram of frame of the present invention and spiral frame;
Accompanying drawing 4 dials melon structural scheme of mechanism for the present invention;
Accompanying drawing 5 is frame front-end architecture schematic diagram of the present invention;
Accompanying drawing 6 is the A-A sectional view of accompanying drawing 5 of the present invention.
Detailed description of the invention
nullAs shown in Fig. 16,1 elastic dialing melon device、2、Sprocket wheel IV、3 mainframes、4 sprocket wheels III、5 belt pulleys VII、6 hoist cylinders、7 belt pulleys V、8 belt pulleys IV、9 feeding screw frames、10 belt pulleys III、11 belt pulleys II、12 final drive shafts、The 13 defeated frames of scraper plate、14 scraper conveyor belts、15 sprocket wheels VII、16 scraper conveyor belt chains、17 belts I、18 followers、19 feeding screw devices、20 conveyer belts、21 power transmission shafts、21-1 sprocket wheel VIII、21-2 sprocket wheel Ⅸ、22 support running roller、Melon axle I is picked up in 23 rotations、24 sprocket wheels VI、Melon axle is picked up in 25 rotations、26 sprocket wheels V、27 groups of melon devices、27-1 hinge、27-2 dials melon plate、27-3 oscillating bearing、27-4 connecting rod、27-5 eccentric shaft、28 driven gears、29 driving gears、30 belt pulleys VI、31 belt pulleys I、32 chain wheel I、33 chains、34 screen clothes、35 chain wheel II、36 hinges、37 groups of melon axles.
Embodiment 1:
Being provided with at tractor front end and make seed Cucurbita pepo L. cropper, be provided with seed machine at tractor rear portion, the front end of tractor is the front end of this device.
As shown in Fig. 16, the bolt hole being connected with tractor is had below feeding screw frame 9, by bolt, feeding screw frame is connected with tractor front end, mainframe 3 right-hand member is hinged with feeding screw frame by hinge 36, hoist cylinder 6 it is hinged with between feeding screw frame and mainframe, hoist cylinder is connected with the oil pump on tractor, can be lifted by this device by hoist cylinder when installing and making seed Cucurbita pepo L. cropper and go the tractor transition of seed machine.
It is provided with in both sides, mainframe front end and dials melon device 27, dial melon device by be fixedly mounted on both sides, mainframe front end hinge 27-1, be arranged on hinge dial melon plate 27-2 and drive dial melon plate swing connecting rod 27-4 form, the two ends of connecting rod are connected with the driving lever being vertically mounted on hinge and the eccentric shaft 27-5 at conveyer belt passive power transmission shaft two ends being fixedly mounted in said conveyer belt 20 respectively by oscillating bearing 27-3, and wherein to be mounted in the eccentric shaft 27-5 of conveyer belt passive power transmission shaft lower end sprocket wheel Ⅸ 21-2 end face connected for the eccentric shaft of lower end.When conveyer belt rotates, connecting rod moves left and right, and drives group melon plate to swing, is divided right and left by the seed Cucurbita pepo L. of beating in field, mainframe front end, prevents tractor from playing the crushing of seed Cucurbita pepo L. by do not pick up.
Being separately installed with elastic dialing melon device 1 and melon axle is picked up in two rotations in mainframe upper front end and bottom, elastic dialing melon device is arranged on mainframe front end by dialling melon axle 37.Install by feeding screw device 19 in mainframe rear end, discharge outlet at feeding screw device is provided with the scraper conveyor belt 14 carried backward, pick up two rotations and be fixed with screen cloth 34 between the mainframe at melon axle rear portion, the mainframe of screen cloth front end is provided with passive power transmission shaft, the mainframe of screen cloth rear end is provided with initiative drive shaft, conveyer belt 20 is arranged on initiative drive shaft and passive power transmission shaft, the discharge end of conveyer belt is corresponding with feeding screw device, conveyer belt is made up of with the parallel delivery board being arranged on two chains the chain 33 being arranged on the sprocket wheel of conveyer belt initiative drive shaft power transmission shaft passive with conveyer belt two ends.The discharge outlet of feeding screw device is provided with the scraper conveyor belt carried backward;Two rotations pick up be provided with bottom the mainframe of melon shaft rear end support running roller 22, pick up beat seed Cucurbita pepo L. time mainframe by support running roller be supported.
Feeding screw device is arranged in feeding screw frame 9, feeding screw frame is provided with final drive shaft 12, the upper end of main rotary shaft is by being connected with tractor output wheel by driving-chain I, and the lower end of main rotary shaft drives feeding screw device, conveyer belt to rotate by driving-chain II and driving-chain III respectively and melon axle and the rotation of elastic dialing melon device are picked up in two rotations.
During use, the clutch between final drive shaft 12 with belt pulley I 31 is engaged, by driving final drive shaft to rotate with tractor output belt pulley, belt I 17, the belt pulley I that is arranged on final drive shaft upper end.Final drive shaft lower end is provided with belt pulley II 11 and belt pulley III 10, drives feeding screw device 19 to rotate by the belt pulley IV 8 on belt pulley II, belt, feeding screw device;Rotated by belt pulley III, belt, the belt pulley V 7 driving conveying belt initiative drive shaft that is arranged on conveyer belt initiative drive shaft, thus driving conveying belt rotates;
Inside conveyer belt initiative drive shaft mainframe, two ends are provided with chain wheel I 32, are rotated by chain 33, the chain wheel II 35 passive power transmission shaft of driving conveying belt 21 that is arranged on two ends inside conveyer belt passive power transmission shaft mainframe;By being arranged on sprocket wheel VIII 21-1, sprocket wheel Ⅸ 21-2 and the chain of conveyer belt passive power transmission shaft lower end, respectively be arranged on two rotations and pick up the sprocket wheel VI 24 of melon axle head and sprocket wheel V 26 rotates, thus drive two rotations to pick up melon axle and rotate.
The belt pulley VI 30 that conveyer belt initiative drive shaft lower end is installed, the jackshaft rotation being arranged in the middle part of mainframe is driven by belt, belt pulley VII 5, in jackshaft upper end, driving gear 29 is installed, driven gear 28 intermeshing with driving gear is arranged on the upper end of jackshaft I, in the lower end of jackshaft I, sprocket wheel III 4 is installed, the sprocket wheel IV 2 being arranged on the elastic dialing melon device of mainframe front end by sprocket wheel III, chain-driving is rotated, thus drives elastic dialing melon device 1 to rotate.
Scraper conveyor belt 14 is connected with feeding screw device discharging opening by the defeated frame of scraper plate 13, and scraper conveyor belt is connected with the output chain gear gone on seed machine by the fixing follower 18 in sprocket wheel VII 15 fixed thereon, scraper conveyor belt chain 16 frame defeated with scraper plate lower end and drives its rotation.
Beat seed Cucurbita pepo L. and entered in mainframe by mainframe front end, by elastic dialing melon device will beat seed Cucurbita pepo L. dialed by melon seedling, picked up melon axle 25 by rotation and rotation pick up melon axle I 23 will beat seed Cucurbita pepo L. be transported on conveyer belt, by the parallel delivery board on conveyer belt will beat seed Cucurbita pepo L. be delivered in feeding screw device, by feeding screw device will beat seed Cucurbita pepo L. longitudinally fed to scraper conveyor belt, by scraper conveyor belt will beat seed Cucurbita pepo L. be delivered in seed machine carry out seed.
Beat seed Cucurbita pepo L. during tape transport, melon vine, sandy soil fall into field in the mesh by screen cloth 34.
Embodiment 2:
On the basis of embodiment 1, change the tractor driving final drive shaft 12 to rotate output belt pulley into hydraulic motor, hydraulic motor is connected with the oil pump of tractor, hydraulic motor is driven to rotate by the oil pump of tractor, belt pulley is installed on hydraulic motor output shaft, drives final drive shaft 12 to rotate by the belt pulley on hydraulic motor output shaft, belt I 17.