CN209057526U

CN209057526U - A kind of potato harvester

Info

Publication number: CN209057526U
Application number: CN201821764984.0U
Authority: CN
Inventors: 何昆鹏; 战克华; 王永震; 卢洁
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2018-10-30
Filing date: 2018-10-30
Publication date: 2019-07-05
Anticipated expiration: 2028-10-30

Abstract

A kind of potato harvester, it is made of shell, handrail, driving belt, conveyer belt, switch, upper roller, bottom roll, motor one, motor two, shovel board, front-wheel, collecting box, rear-wheel, pedestal, battery pack and vibrating screen, the front-wheel is universal wheel, and front wheels and rear wheels are special at the structure for conveniently grabbing ground, the diameter of the sieve pore of the vibrating screen is less than the diameter of potato.The utility model realizes the automation of potato harvesting, improves harvesting efficiency, saves a large amount of working time, and entire machine uses the battery pack of rechargeable type, and not only environmental protection reduces work cost simultaneously, realizes more efficient potato harvesting work.

Description

A kind of potato harvester

Technical field

The utility model relates to technical field of agricultural machinery, specially a kind of potato harvester.

Background technique

Potato is as most common food materials, and with China's expanding economy, the cultivated area of potato is constantly expanding, however In the rural area of part, the harvest of potato still relies on manpower or animal power, not only time-consuming and laborious in this way while inefficiency；It is existing There is the most common harvester for potato tool, most of drawn using big machinery, potato is translated into ground from underground, by artificial It is collected, can generally take a large amount of weeds and soil out of, can not accomplish to remove in time；Big machinery will cause potato table simultaneously The damage in face, this brings many troubles to subsequent storage and processing.

Utility model content

In view of the above-mentioned deficiencies, the utility model provides a kind of potato harvesting device, can be realized for potato from Dynamic recycling and automatic cleaning, and efficiency is higher.

The utility model is achieved through the following technical solutions: a kind of potato harvester, by shell, handrail, transmission skin Band, conveyer belt, switch, upper roller, bottom roll, motor one, motor two, shovel board, front-wheel, collecting box, rear-wheel, pedestal, battery pack It is formed with vibrating screen, it is characterised in that: the upper drum shaft and eccentric shaft are fixed on shell by bearing assembly, and switch is set It sets in the left side of shell, motor one and motor two are fixed by bolts on pedestal, and upper drum shaft and eccentric shaft pass through driving belt With motor axis connection, bottom roll axis and bottom roll are connected using key connection, upper drum shaft and upper roller using expansion set, bottom roll axis It is fixed on left shaft holder and right bearing seat using bearing assembly, overhead gage is set to the surface of vibrating sieve tail, the vibration The front end of dynamic sieve is with left pillar and right pillar using being hinged, and tail portion is placed on above eccentric shaft, and the collecting box is placed on vibration Dynamic sieve front end, both ends are equipped with retaining groove, and lower baffle plate is set to the top of motor one and motor two, opening, electricity are equipped among pedestal Machine one is connect with transmission shaft using chain, and shovel board bolt one and bolt two are fixed on left shaft holder and right bearing seat.

Further, the front-wheel is universal wheel, and front wheels and rear wheels are special at the structure for conveniently grabbing ground.

Further, the sieve diameter of the vibrating screen is less than the diameter of potato.

Utility model has the advantages that the utility model drives the movement of belt and reciprocating sieve to realize by motor The automatic harvesting cleaning work of potato, whole process realize the automation of potato harvesting, while improving harvesting efficiency, save A large amount of working time avoid original big machinery and are easy the drawbacks of causing damage to potato itself, and entire machine use can fill The battery pack of electric-type, not only environmental protection reduces work cost simultaneously, realizes more efficient potato harvesting work.

Detailed description of the invention

Fig. 1 is the shaft side figure of the utility model.

Fig. 2 is the left shaft side figure of internal structure of the utility model.

Fig. 3 is the right shaft side figure of internal structure of the utility model.

In figure: 1, shell, 2, handrail, 3, upper drum shaft, 4, driving belt, 5, eccentric shaft, 6, motor shaft, 7, conveyer belt, 8, it switchs, 9, bolt one, 10, left shaft holder, 11, right bearing seat, 12, shovel board, 13, bottom roll axis, 14, bolt two, 15, preceding Wheel, 16, collecting box, 17, pedestal, 18, chain, 19, transmission shaft, 20, rear-wheel, 21, upper roller, 22, bottom roll, 23, overhead gage, 24, lower baffle plate, 25, motor one, 26, battery pack, 27, Zuo Zhizhu, 28, right pillar, 29, vibrating screen, 30, opening, 31, motor Two.

Specific embodiment

It is as shown in the figure: a kind of potato harvester, by shell 1, handrail 2, driving belt 4, conveyer belt 7, switch 8, upper roller 21, bottom roll 22, motor 1, motor 2 31, shovel board 12, front-wheel 15, collecting box 16, rear-wheel 21, pedestal 17,26 and of battery pack Vibrating screen 29 forms, it is characterised in that: the upper drum shaft 3 and eccentric shaft 5 is fixed on shell 1 by bearing assembly, is opened 8 left sides that shell 1 is set are closed, motor 1 and motor 2 31 are fixed by bolts on pedestal 17, upper drum shaft 3 and eccentric shaft 5 are connect by driving belt 4 with motor shaft 6, and bottom roll axis 13 and bottom roll 22 are using key connection, upper drum shaft 3 and upper roller 21 are connected using expansion set, and bottom roll axis 13 is fixed on left shaft holder 10 and right bearing seat 11 using bearing assembly, overhead gage 23 It is set to the surface of 29 tail portion of vibrating screen, the front end of the vibrating screen 29 uses with left pillar 27 and right pillar 28 and is hinged, Tail portion is placed on 5 top of eccentric shaft, and the collecting box 16 is placed on 29 front end of vibrating screen, and both ends are equipped with retaining groove, lower baffle plate 24 It is set to the top of motor 1 and motor 2 31, opening 30 is equipped among pedestal 17, motor 1 and transmission shaft 19 utilize chain Item 18 connects, and shovel board 12 is fixed on left shaft holder 10 and right bearing seat 11 with bolt 1 and bolt 2 14.

Further, the front-wheel 15 is universal wheel, and front-wheel 15 and rear-wheel 20 are special at the structure for conveniently grabbing ground.

Further, the sieve diameter of the vibrating screen 29 is less than the diameter of potato.

Working principle: pressing lower switch 8, and two motors rotate simultaneously, and motor 1 drives 19 turns of transmission shaft by chain 18 Dynamic, to realize the advance of harvester, motor 2 31 drives upper drum shaft 3 and eccentric shaft 5 to rotate by driving belt 4, from And upper roller 21 is driven to rotate, realize the operating of conveyer belt 7 and the movement of vibrating screen 29, with the advance of machine, shovel board 12 will Potato is scooped up from underground, and the potato with part soil is run on vibrating screen 29 by conveyer belt, passes through the past of vibrating screen 29 The soil of adhesion is cleared up in multiple movement, and soil is fallen after rise by the opening 30 on pedestal 17 into soil, and potato then enters collecting box In 16, in advancement, people can control the direction advanced by handrail 2.

For the ordinary skill in the art, introduction according to the present utility model is not departing from the utility model Principle and spirit in the case where, the changes, modifications that are carried out to embodiment, replacement and variant still fall within the utility model Within protection scope.

Claims

1. a kind of potato harvester, by shell, handrail, driving belt, conveyer belt, switch, upper roller, bottom roll, motor one, electricity Machine two, shovel board, front-wheel, collecting box, rear-wheel, pedestal, battery pack and vibrating screen composition, it is characterised in that: the upper roller Axis and eccentric shaft are fixed on shell by bearing assembly, and the left side of shell is arranged in switch, and motor one and motor two use bolt It is fixed on the base, upper drum shaft and eccentric shaft are by driving belt and motor axis connection, and bottom roll axis and bottom roll are using key Connection, upper drum shaft and upper roller are connected using expansion set, and bottom roll axis is fixed on left shaft holder and right bearing using bearing assembly On seat, overhead gage is set to the surface of vibrating sieve tail, the front end of the vibrating screen and left pillar and right pillar using hinge It connects, tail portion is placed on above eccentric shaft, and the collecting box is placed on vibrating screen front end, and both ends are equipped with retaining groove, lower baffle plate setting In the top of motor one and motor two, opening is equipped among pedestal, motor one is connect with transmission shaft using chain, shovel board bolt One and bolt two be fixed on left shaft holder and right bearing seat.

2. a kind of potato harvester as described in claim 1, it is characterised in that: the front-wheel is universal wheel, and front-wheel and Rear-wheel is special at the structure for conveniently grabbing ground.

3. a kind of potato harvester as described in claim 1, it is characterised in that: the sieve diameter of the vibrating screen is less than soil The diameter of beans.