CN108934395A - A kind of sweet potato combined harvester of efficient automatic loading function - Google Patents

A kind of sweet potato combined harvester of efficient automatic loading function Download PDF

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Publication number
CN108934395A
CN108934395A CN201810941010.3A CN201810941010A CN108934395A CN 108934395 A CN108934395 A CN 108934395A CN 201810941010 A CN201810941010 A CN 201810941010A CN 108934395 A CN108934395 A CN 108934395A
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CN
China
Prior art keywords
sweet potato
fixedly connected
side retaining
screening roller
chain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810941010.3A
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Chinese (zh)
Inventor
姚岚
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201810941010.3A priority Critical patent/CN108934395A/en
Publication of CN108934395A publication Critical patent/CN108934395A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D17/00Digging machines with sieving and conveying mechanisms
    • A01D17/06Digging machines with sieving and conveying mechanisms with rollers or disc screens
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D17/00Digging machines with sieving and conveying mechanisms
    • A01D17/10Digging machines with sieving and conveying mechanisms with smooth conveyor belts, lath bands or rake bands
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D33/00Accessories for digging harvesters
    • A01D33/08Special sorting and cleaning mechanisms
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D33/00Accessories for digging harvesters
    • A01D33/10Crop collecting devices, with or without weighing apparatus
    • A01D33/105Devices for gathering the crop in a row

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Root Crops (AREA)

Abstract

The invention discloses a kind of sweet potato combined harvesters of efficient automatic loading function, including two side retaining frames, support frame is fixedly connected between the upper end opposing sidewalls of two side retaining frame sides, two side retaining frames are far from being rotatably connected to screening roller between the opposing sidewalls of support frame, the upper end of support frame as described above is fixedly connected with rotary electric machine, the drive shaft of the rotary electric machine passes through the first transmission mechanism and screening roller transmission connection, the lower end of support frame as described above is equipped with the digging mechanism being fixedly connected with two side retaining frames, two side retaining frames are fixedly connected to connecting plate far from the side of support frame, elevating mechanism corresponding with screening roller position is rotatably connected between two connecting plates.Structure of the invention is compact, can carry out sifting out soil to the sweet potato routed up on ground well, and can be sent in bearing box in the transmission of bar elevating chain in the case that sifting out the sweet potato after soil, without manually being collected manually, save a large amount of labours.

Description

A kind of sweet potato combined harvester of efficient automatic loading function
Technical field
The present invention relates to sweet potato harvesting technical field more particularly to a kind of sweet potato combinings of efficient automatic loading function Machine.
Background technique
In China, sweet potato is both cereal crops and industrial crops and plants extensively, and ground occupies the 4th, is only second to water Rice, wheat and corn.With the continuous development of agricultural science and technology, the harvest of sweet potato is excavated from manually excavating mechanization, Improve production efficiency.
But the existing sweet potato harvester much applied mostly only routs up sweet potato inside ground to come, can not be to red Potato carries out entrucking processing, and the sweet potato after routing up ground still needs manually to carry out manual entrucking processing, it is also necessary to a large amount of artificial It is operated, time-consuming and laborious, economic benefit is had a greatly reduced quality.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of efficient automatic loading function proposed The sweet potato combined harvester of energy.
To achieve the goals above, present invention employs following technical solutions:
A kind of sweet potato combined harvester of efficient automatic loading function, including two side retaining frames, two side retaining frames one It is fixedly connected with support frame between the upper end opposing sidewalls of side, two side retaining frames between the opposing sidewalls of support frame far from rotating It is connected with screening roller, the upper end of support frame as described above is fixedly connected with rotary electric machine, and the drive shaft of the rotary electric machine passes through first Transmission mechanism and screening roller transmission connection, the lower end of support frame as described above are equipped with the digging mechanism being fixedly connected with two side retaining frames, Two side retaining frames are fixedly connected to connecting plate far from the side of support frame, are rotatably connected between two connecting plates Elevating mechanism corresponding with screening roller position, the elevating mechanism are sequentially connected by the second transmission mechanism and screening roller, and two Bearing box corresponding with elevating mechanism position is fixedly connected between a connecting plate.
Preferably, first transmission mechanism include be rotatablely connected side retaining frame side wall on two the first chain wheels, two First chain wheel is correspondingly arranged with rotary electric machine and screening roller respectively, and two first chain wheels pass through the first transmission chain Transmission connection, and the drive shaft of rotary electric machine is fixedly connected through side retaining frame and with one of them first chain wheel, the screening Wheel is fixedly connected by the first connecting shaft with another first chain wheel.
Preferably, the digging mechanism includes the pushing plate being fixedly connected between two side retaining frames, the pushing plate Front end is fixedly connected with multiple excavation push rods, is mutually connected between the pushing plate and screening roller by multiple transfer rollers, and multiple Transfer roller successively tilts upward setting.
Preferably, the elevating mechanism includes the bar liter being rotatably connected between two connecting plates by two sprocket shafts Chain is transported, is rotatably connected to the third rotation axis being fixedly connected with two sprocket shafts on the side wall of the connecting plate, two described the Three rotations are pumped through the transmission connection of third transmission mechanism.
Preferably, the third transmission mechanism includes the third chain wheel being fixedly attached on third rotation axis side wall, and two It is sequentially connected between a third chain wheel by third transmission chain.
Preferably, second transmission mechanism includes the second rotation axis being fixedly connected with screening roller, second rotation Fixing sleeve is connected to the second chain wheel respectively on axis and one of third rotation axis side wall, leads between two second chain wheels Cross the transmission connection of the second transmission chain.
Preferably, the lower end of two side retaining frames is rotatablely connected there are two driving wheel.
Compared with prior art, the present invention having the beneficial effect that
1, by being arranged multiple transfer rollers between pushing plate and screening roller, between multiple transfer rollers there are a certain size Gap helps to carry out sieving processing to the soil dug;
2, bar elevating chain is set between screening roller and bearing box, and bar elevating chain is while bringing up sweet potato Further sieving processing is carried out to soil, so that the sweet potato being collected into is in clean state, and bar elevating chain is set Structure saves a large amount of labours without manually being cased manually the sweet potato turned on the ground.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the sweet potato combined harvester of efficient automatic loading function proposed by the present invention;
Fig. 2 is a kind of the screening roller and excavator of the sweet potato combined harvester of efficient automatic loading function proposed by the present invention The top partial view diagram of structure junction;
Fig. 3 is a kind of the screening roller and support frame of the sweet potato combined harvester of efficient automatic loading function proposed by the present invention The partial elevational schematic diagram of junction;
Fig. 4 is a kind of partial side elevation view of the sweet potato combined harvester of efficient automatic loading function proposed by the present invention.
Fig. 5 is the structure at a kind of screening roller of sweet potato combined harvester of efficient automatic loading function proposed by the present invention Schematic diagram.
In figure: 1 side retaining frame, 2 support frames, 3 screening rollers, 4 rotary electric machines, 5 first transmission mechanisms, 6 transfer rollers, 7 connecting plates, 8 first transmission mechanisms, 9 second transmission mechanisms, 10 third transmission mechanisms, 11 bar elevating chains, 12 driving wheels, 13 bearing boxes, 14 Pushing plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of sweet potato combined harvester of efficient automatic loading function, including two side retaining frames 1, two sides Be fixedly connected with support frame 2 between the upper end opposing sidewalls of 1 side of retaining frame, two opposing sidewalls of the side retaining frame 1 far from support frame 2 it Between be rotatably connected to screening roller 3, the upper end of support frame 2 is fixedly connected with rotary electric machine 4, and the drive shaft of rotary electric machine 4 passes through the One transmission mechanism 5 is sequentially connected with screening roller 3, starts rotary electric machine 4, and rotary electric machine 4 drives screening by the first transmission mechanism 5 Roller 3 is rotated, it should be noted that the side wall of screening roller 3 is equipped with multiple engraved structures for sieving soil such as Shown in Fig. 5, screening roller 3 not only plays the role of transmission to sweet potato, moreover it is possible to sieve in rotary course to the soil in sweet potato It goes out, the lower end of support frame 2 is equipped with the digging mechanism being fixedly connected with two side retaining frames 1, and digging mechanism is by the sweet potato in soil Ground is routed up, two side retaining frames 1 are fixedly connected to connecting plate 7 far from the side of support frame 2, rotate between two connecting plates 7 It is connected with elevating mechanism corresponding with screening 3 position of roller, the sweet potato after routing up ground is mingled with soil and is sent to liter by screening roller 3 It transports at mechanism, elevating mechanism is sequentially connected by the second transmission mechanism 9 and screening roller 3, and elevating mechanism is being rotated by screening roller 3 During carry out up and down direction reciprocating motion, to be transmitted to sweet potato, and be fixedly connected between two connecting plates 7 Bearing box 13 corresponding with elevating mechanism position, the sweet potato for being sent to highest point fall into bearing box 13.
In the present invention, the first transmission mechanism 8 include rotation connection 1 side wall of side retaining frame on two the first chain wheels, two First chain wheel is correspondingly arranged with rotary electric machine 4 and screening roller 3 respectively, and two the first chain wheels are connected by the first transmission chain conveyer It connects, and the drive shaft of rotary electric machine 4 is with one of them first chain wheel through side retaining frame 1 and being fixedly connected, screening roller 3 passes through the One connecting shaft is fixedly connected with another first chain wheel, and rotary electric machine 4 can be arranged in support frame by the first transmission mechanism 5 2 upper end, to play a protective role when cropper is worked to rotary electric machine 4.
Now digging mechanism is described in detail, digging mechanism includes the promotion being fixedly connected between two side retaining frames 1 Plate 14, the front end of pushing plate 14 are fixedly connected with multiple excavation push rods, pass through multiple transfer rollers between pushing plate 14 and screening roller 3 The linking of 6 phases, and multiple transfer rollers 6 successively tilt upward setting, excavate push rod and carry out under the drive of tow tractor to soil It pushes, and during continuous advance, soil is pushed in pushing plate 14 together with sweet potato.
Sweet potato in pushing plate 14 is pushed by multiple transfer rollers 6 to screening roller 3, and is revolved by screening roller 3 Turn soil at screening, the sweet potato at screening after soil is flipped at elevating mechanism, and elevating mechanism includes passing through two sprocket shafts The bar elevating chain 11 being rotatably connected between two connecting plates 7 is rotatably connected to and two sprocket shafts on the side wall of connecting plate 7 The third rotation axis being fixedly connected, two third rotations are pumped through the transmission connection of third transmission mechanism 10, need to illustrate herein It is the conveyer chain that bar elevating chain 11 is made of multiple bars, there are gaps between each bar, after to not being kept completely separate Soil sieved, this is the prior art, working principle with application No. is the sweet potato disclosed in CN204392848U to combine Working principle described in cropper is consistent, does not just repeat them here herein.
Specifically, third transmission mechanism 10 includes the third chain wheel that is fixedly attached on third rotation axis side wall, two It is sequentially connected between third chain wheel by third transmission chain.Second transmission mechanism 9 includes second be fixedly connected with screening roller 3 Fixing sleeve is connected to the second chain wheel respectively on rotation axis, the second rotation axis and one of third rotation axis side wall, and two second It is sequentially connected between chain wheel by the second transmission chain, as shown in the above, only one rotary electric machine 4 of setting passes through multiple Transmission mechanism drives multiple gearings to be operated, and makes full use of power output.The lower end of two side retaining frames 1 is rotatablely connected There are two driving wheel 12, driving wheel 12 cooperates tow tractor to operate together.
In the present invention, two side retaining frames 1 are fixed on tow tractor by mounting screw, tow tractor, which drives, to be received It obtains machine to take action on the ground, when to sweet potato digging, the digging mechanism insertion being fixed in two side retaining frames 1 is red Potato subsurface all constructs to general sweet potato for ridge culture, is located at the ditch of two sides convenient for the wheel of tow tractor, in mobile mistake Soil is pronged in journey, the related following soil of the sweet potato of subsurface is overturn in pushing plate 14, not due to cropper Disconnected to move forward, the soil routed up and sweet potato are moved backward by pushing plate 14, and reach screening by multiple transfer rollers 6 At roller 3, the design of multiple transfer rollers 6 can be sieved to soil, and screening roller 3 overturns soil and sweet potato, screening roller 3 Side wall is arranged to engraved structure, helps for soil to be further sieved, and the sweet potato with a small amount of soil is finally sent to bar At elevating chain 11, decline sweet potato is brought up the case where bar elevating chain 11 is driven, and soil passes through bar liter in the process Gap location in fortune chain 11 is fallen, and last screening operation is done to sweet potato, sweet potato falls after being transported to 11 highest point of bar elevating chain Enter in bearing box 13.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (7)

1. a kind of sweet potato combined harvester of efficient automatic loading function, including two side retaining frames (1), which is characterized in that two It is fixedly connected support frame (2) between the upper end opposing sidewalls of side retaining frame (1) side, two side retaining frames (1) are far from branch Screening roller (3) is rotatably connected between the opposing sidewalls of support (2), the upper end of support frame as described above (2) is fixedly connected with rotation electricity The drive shaft of machine (4), the rotary electric machine (4) passes through the first transmission mechanism (5) and screening roller (3) transmission connection, the support The lower end of frame (2) is equipped with the digging mechanism being fixedly connected with two side retaining frames (1), and two side retaining frames (1) are far from support frame (2) side is fixedly connected to connecting plate (7), is rotatably connected between two connecting plates (7) and screening roller (3) position Corresponding elevating mechanism, the elevating mechanism is by the second transmission mechanism (9) and screening roller (3) transmission connection, and two connect Bearing box (13) corresponding with elevating mechanism position is fixedly connected between plate (7).
2. a kind of sweet potato combined harvester of efficient automatic loading function according to claim 1, which is characterized in that described First transmission mechanism (8) includes two the first chain wheels on rotation connection side retaining frame (1) side wall, two first chain wheels It is correspondingly arranged respectively with rotary electric machine (4) and screening roller (3), two first chain wheels are connected by the first transmission chain conveyer It connects, and the drive shaft of rotary electric machine (4) is fixedly connected through side retaining frame (1) and with one of them first chain wheel, the screening Roller (3) is fixedly connected by the first connecting shaft with another first chain wheel.
3. a kind of sweet potato combined harvester of efficient automatic loading function according to claim 1, which is characterized in that described Digging mechanism includes the pushing plate (14) being fixedly connected between two side retaining frames (1), and the front end of the pushing plate (14) is fixed Multiple excavation push rods are connected with, are mutually connected between the pushing plate (14) and screening roller (3) by multiple transfer rollers (6), and more A transfer roller (6) successively tilts upward setting.
4. a kind of sweet potato combined harvester of efficient automatic loading function according to claim 1, which is characterized in that described Elevating mechanism includes the bar elevating chain (11) being rotatably connected between two connecting plates (7) by two sprocket shafts, the company The third rotation axis being fixedly connected with two sprocket shafts is rotatably connected on the side wall of fishplate bar (7), two third rotations are taken out It is sequentially connected by third transmission mechanism (10).
5. a kind of sweet potato combined harvester of efficient automatic loading function according to claim 4, which is characterized in that described Third transmission mechanism (10) includes the third chain wheel being fixedly attached on third rotation axis side wall, two third chain wheels Between be sequentially connected by third transmission chain.
6. a kind of sweet potato combined harvester of efficient automatic loading function according to claim 1, which is characterized in that described Second transmission mechanism (9) include with screening roller (3) the second rotation axis for being fixedly connected, second rotation axis and one of them the Fixing sleeve is connected to the second chain wheel respectively on three rotation axis side walls, is passed between two second chain wheels by the second transmission chain Dynamic connection.
7. a kind of sweet potato combined harvester of efficient automatic loading function according to claim 1, which is characterized in that two The lower end of the side retaining frame (1) is rotatablely connected there are two driving wheel (12).
CN201810941010.3A 2018-08-17 2018-08-17 A kind of sweet potato combined harvester of efficient automatic loading function Pending CN108934395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810941010.3A CN108934395A (en) 2018-08-17 2018-08-17 A kind of sweet potato combined harvester of efficient automatic loading function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810941010.3A CN108934395A (en) 2018-08-17 2018-08-17 A kind of sweet potato combined harvester of efficient automatic loading function

Publications (1)

Publication Number Publication Date
CN108934395A true CN108934395A (en) 2018-12-07

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CN201810941010.3A Pending CN108934395A (en) 2018-08-17 2018-08-17 A kind of sweet potato combined harvester of efficient automatic loading function

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111492790A (en) * 2020-04-28 2020-08-07 钟连慧 Lotus root pulling device for lotus root planting
CN113906895A (en) * 2021-09-13 2022-01-11 华南农业大学 Onion harvester and onion harvesting method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111492790A (en) * 2020-04-28 2020-08-07 钟连慧 Lotus root pulling device for lotus root planting
CN113906895A (en) * 2021-09-13 2022-01-11 华南农业大学 Onion harvester and onion harvesting method

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Application publication date: 20181207