阅读说明：本技术 一种土豆筛选装置 (Potato sieving mechanism ) 是由 谢玉芹 张洪铭 于 2020-05-18 设计创作，主要内容包括：本发明公开了一种土豆筛选装置,包括料斗和机架,所述料斗安装在所述机架的端部,还包括：安装在所述料斗底部的输送机构,用于将所述料斗内的土豆输送至筛选机构,还用于过滤土豆夹杂的异物；筛选机构,安装在所述输送机构远离所述料斗的一端,用于将土豆根据体积进行筛选分离；以及清洗件和驱动件,用于清洗的所述清洗件设置在所述筛选机构与所述输送机构之间,所述驱动件提供动力。本发明的有益效果是：通过设置的筛选机构根据土豆的大小或体积进行挑选,效率高、质量更好,还节约了人工成本。(The invention discloses a potato screening device, which comprises a hopper and a rack, wherein the hopper is arranged at the end part of the rack, and the potato screening device also comprises: the conveying mechanism is arranged at the bottom of the hopper and used for conveying the potatoes in the hopper to the screening mechanism and filtering foreign matters mixed with the potatoes; the screening mechanism is arranged at one end of the conveying mechanism, which is far away from the hopper, and is used for screening and separating the potatoes according to the volume; and the cleaning part and the driving part are used for cleaning, the cleaning part is arranged between the screening mechanism and the conveying mechanism, and the driving part provides power. The invention has the beneficial effects that: the screening mechanism through setting up selects according to the size or the volume of potato, and is efficient, the quality is better, has still practiced thrift the cost of labor.)

1. The utility model provides a potato sieving mechanism, includes hopper and frame, the hopper is installed the tip of frame, its characterized in that still includes:

the conveying mechanism is arranged at the bottom of the hopper and used for conveying the potatoes in the hopper to the screening mechanism and filtering foreign matters mixed with the potatoes;

the screening mechanism is arranged at one end of the conveying mechanism, which is far away from the hopper, and is used for screening and separating the potatoes according to the volume; and

the cleaning part is used for cleaning and arranged between the screening mechanism and the conveying mechanism, and the driving part provides power.

2. The potato screening device of claim 1, wherein a feed opening and a chute for feeding are formed at the bottom of the hopper.

3. The potato screening device of claim 1, wherein the driving member comprises a motor, a transmission belt, a driving wheel and a driven sprocket, the motor is mounted at the bottom of the frame, and the transmission belt is connected with the driving wheel and the driven sprocket, and the driving wheel drives the conveying mechanism to move.

4. The potato screening device of claim 3, wherein the conveying mechanism comprises a plurality of rollers, a driving gear, a chain, a driven gear and bearings, and the plurality of rollers are mounted on the frame at intervals through the bearings; the driving gear and the driven gear are respectively arranged on the roller shafts at two ends of the conveying mechanism, and the driving gear are coaxially arranged; the driving gear is connected with the driven gear through the chain.

5. The potato screening device of claim 1, wherein the screening mechanism comprises inclined plates and adjusting bolts, the inclined plates are obliquely arranged at the end parts of the machine frame through the adjusting bolts, and the intervals between the adjacent inclined plates are arranged according to a set size to form screening gaps.

6. The potato screening apparatus of claim 5, wherein each screening gap has a discharge opening at an opposite bottom portion thereof.

7. The potato screening device of claim 1, wherein the cleaning member comprises a filter screen and a roller, the driving member drives the filter screen to move, the roller is movably disposed on a frame at the top of the filter screen, and a cylindrical brush is sleeved on the roller.

8. The potato screening apparatus of claim 1, wherein a recovery bin is connected to the cleaning member and the bottom of the conveying mechanism for recovering foreign matter.

Technical Field

The invention relates to the technical field of agriculture, in particular to a potato screening device.

Background

Potatoes, the scientific name of which belongs to the solanaceae family, are annual herbaceous plants, the tubers of which are edible, are the fourth most important grain crops in the world, and are second only to wheat, rice and corn. The potato is also named as Chinese medicine egg, potato, yam, sweet potato, yam, Yangli, sweet potato, etc. Potatoes are called differently in different countries, such as Irish sweet potato in the United states, Dutch potato in Russia, apple in France, pear in Germany, French bean in Italy, baba in Peru, etc. And wheat, rice, corn and sorghum are called as five crops in the world. The potato tuber contains a large amount of starch, can provide abundant heat for human bodies, is rich in protein, amino acid, a plurality of vitamins and minerals, and particularly has the most comprehensive vitamin content in all food crops.

In daily life production, the potatoes in the same batch need to be sorted and screened according to size or color so as to be reasonably used and sold, the screening is performed manually, time and labor are wasted, the efficiency is low, and the quality is not controlled.

Disclosure of Invention

The invention aims to provide a potato screening device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a potato sieving mechanism, includes hopper and frame, the hopper is installed the tip of frame still includes:

the conveying mechanism is arranged at the bottom of the hopper and used for conveying the potatoes in the hopper to the screening mechanism and filtering foreign matters mixed with the potatoes;

the screening mechanism is arranged at one end of the conveying mechanism, which is far away from the hopper, and is used for screening and separating the potatoes according to the volume; and

the cleaning part is used for cleaning and arranged between the screening mechanism and the conveying mechanism, and the driving part provides power.

As a further scheme of the invention: and a feed opening and a chute for feeding are formed in the bottom of the hopper.

As a still further scheme of the invention: the driving part comprises a motor, a transmission belt, a driving wheel and a driven chain wheel, the motor is installed at the bottom of the rack, the transmission belt is connected with the driving wheel and the driven chain wheel, and the driving wheel drives the conveying mechanism to move.

As a still further scheme of the invention: the conveying mechanism comprises roll shafts, driving gears, chains, driven gears and bearings, and the roll shafts are installed on the rack at intervals through the bearings; the driving gear and the driven gear are respectively arranged on the roller shafts at two ends of the conveying mechanism, and the driving gear are coaxially arranged; the driving gear is connected with the driven gear through the chain.

As a still further scheme of the invention: screening mechanism includes swash plate and adjusting bolt, and a plurality of the swash plate passes through adjusting bolt slope sets up the tip of frame is adjacent the interval of swash plate sets up according to setting for the size and forms the screening breach.

As a still further scheme of the invention: every the bottom that the screening breach is relative all is equipped with the discharge gate.

As a still further scheme of the invention: the cleaning part comprises a filter screen and a roller, the driving part drives the filter screen to move, the roller is movably arranged on the rack at the top of the filter screen, and a cylindrical brush is sleeved on the roller.

As a still further scheme of the invention: the bottom of the cleaning piece and the bottom of the conveying mechanism are connected with a recovery box for recovering foreign matters.

Compared with the prior art, the invention has the beneficial effects that: the screening mechanism through setting up selects according to the size or the volume of potato, and is efficient, the quality is better, has still practiced thrift the cost of labor.

Drawings

Fig. 1 is a schematic structural diagram of a potato screening device.

Fig. 2 is a front view of the potato screening apparatus.

Fig. 3 is a top view of the potato screening apparatus.

In the drawings: 1-frame, 2-hopper, 201-chute, 202-feed opening, 3-conveying mechanism, 4-roller, 5-filter screen, 6-first sloping plate, 7-second sloping plate, 8-driving piece, 801-motor, 802-driving belt, 803-driving wheel, 804-driven chain wheel, 805-secondary chain wheel, 9-first discharge opening, 10-second discharge opening, 11-third discharge opening and 12-adjusting bolt.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

Referring to fig. 1, in an embodiment of the present invention, a potato screening apparatus includes a hopper 2 and a rack 1, where the hopper 2 is installed at an end of the rack 1, and further includes: the conveying mechanism 3 is arranged at the bottom of the hopper 2 and is used for conveying the potatoes in the hopper 2 to the screening mechanism and filtering foreign matters mixed with the potatoes; the screening mechanism is arranged at one end of the conveying mechanism 3, which is far away from the hopper 2, and is used for screening and separating the potatoes according to the volume; and a cleaning part and a driving part 8, the cleaning part for cleaning is arranged between the screening mechanism and the conveying mechanism 3, and the driving part 8 provides power.

Specifically, the driving part 8 starts to work, potatoes to be screened are poured into the hopper 2, the potatoes flow out of the hopper 2 onto the conveying mechanism 3, part of foreign matters in a potato pile fall from gaps of the conveying mechanism 3 in the operation process, and when the potatoes reach the cleaning part, the cleaning part removes and separates soil attached to the potatoes; finally, the potatoes are screened according to the size of the volume in the screening mechanism.

Referring to fig. 3, in the embodiment of the present invention, a discharging opening 202 and a chute 201 for discharging are disposed at the bottom of the hopper 2.

Specifically, the inclined groove 201 and the plane at the bottom of the hopper 2 form an included angle of 15 degrees, and the feed opening 202 is arranged at the bottom of the hopper close to one end of the conveying mechanism.

Referring to fig. 2, in the embodiment of the present invention, the driving member includes a motor 801, a transmission belt 802, a driving wheel 803, and a driven sprocket 804, the motor 801 is installed at the bottom of the rack 1, and is connected to the driving wheel 803 and the driven sprocket 804 through the transmission belt 802, and the driving wheel 803 drives the conveying mechanism 3 to move.

Specifically, the output end of the motor 801 is connected with the driving wheel 803 and the driven sprocket 804 through the transmission belt 802, and the motor 801 operates to drive the conveying mechanism 3 and the cleaning member to move.

Referring to fig. 1, in the embodiment of the present invention, the conveying mechanism 3 includes a roller shaft, a driving gear, a chain, a driven gear and a bearing, and a plurality of roller shafts are installed on the frame 1 at intervals through the bearing; the driving gear and the driven gear are respectively arranged on the roller shafts at two ends of the conveying mechanism, and the driving gear 803 and the driving gear are coaxially arranged; the driving gear is connected with the driven gear through the chain.

Specifically, the roller passes through the bearing interval to be installed in frame 1, and the motor operation drives action wheel 803 rotates, and coaxial arrangement's simultaneously the driving gear rotates in step, the driving gear passes through the chain and drives driven gear rotates, and then drives the suit and is in epaxial roller rotates, realizes the transport of potato, and at the in-process of carrying, the clearance that leaves between the adjacent roller of its foreign matter that mix with drops.

Referring to fig. 1, in the embodiment of the present invention, the screening mechanism includes inclined plates and adjusting bolts 12, the inclined plates are obliquely disposed at the end of the frame through the adjusting bolts, and the intervals between adjacent inclined plates are set according to a set size to form screening gaps.

Specifically, the size of the screening gap is set by adjusting the adjusting bolt 12, and the screening gap is sequentially set into a small gap, a middle gap and a large gap; every the bottom that the screening breach is relative all is equipped with the discharge gate, is equipped with first discharge gate 9 promptly, second discharge gate 10, third discharge gate 11 and meets with little breach, well breach and big breach respectively. And then screening out potatoes with three sizes for collection.

Referring to fig. 1, in the embodiment of the present invention, the cleaning member includes a filter screen 5 and a roller 4, the driving member drives the filter screen 5 to move, the roller is movably disposed on a frame at the top of the filter screen, and a cylindrical brush is sleeved on the roller.

Specifically, three roller bearing activity sets up in the frame at filter screen top, every the cover is equipped with the tube-shape brush on the roller bearing, at the potato quilt the in-process of filter screen transportation, the separation is scrubbed to adnexed earth on the potato to the tube-shape brush is continuous.

The filter screen 5 with the one end that the screening mechanism meets is installed through inferior sprocket 805, inferior sprocket 805 plays the fixed pulley effect, the driving piece passes through driven sprocket 804 drives filter screen 5 winds driven sprocket 804 and the operation of inferior sprocket.

Optionally, an air pipe is communicated with any one of the rolling shafts, the rolling shaft is provided with air holes, the air pipe is communicated with an air pump to perform air washing on the potatoes, and the effect is better by combining a cylindrical brush.

Referring to fig. 1, in a preferred embodiment of the present invention, a recycling bin for recycling foreign matters is connected to the bottom of the cleaning member and the conveying mechanism 3.

Specifically, the collection box collects the dropped and separated foreign matters, and then carries out the next treatment. The foreign matter is prevented from scattering, and the operating environment is prevented from being influenced.

The working principle of the invention is as follows: the driving piece drives the conveying mechanism and the cleaning piece to start working, potatoes to be screened are poured into the hopper, the potatoes flow out of the hopper onto the conveying mechanism, part of foreign matters in a potato stack fall off from a gap of the conveying mechanism in the operation process, and when the potatoes reach the cleaning piece, the cleaning piece removes and separates soil attached to the potatoes; finally, the screening mechanism is used for screening according to the size of the volume.

It should be noted that the motor adopted in the present invention is an application of the prior art, and those skilled in the art can implement the intended function according to the related description, or implement the technical characteristics required to be accomplished by the similar technology, and will not be described in detail herein.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.