CN105595371A

CN105595371A - Soil removal device for sweet potatoes

Info

Publication number: CN105595371A
Application number: CN201510953653.6A
Authority: CN
Inventors: 李建成; 张代锦; 胥显宽; 黄先树; 陈德明
Original assignee: Chongqing Pingwei Chaoyang Agricultural Development Co Ltd
Current assignee: Chongqing Pingwei Chaoyang Agricultural Development Co Ltd
Priority date: 2015-12-20
Filing date: 2015-12-20
Publication date: 2016-05-25

Abstract

The invention belongs to the technical field of agricultural product processing and provides a soil removal device for sweet potatoes. The soil removal device for sweet potatoes comprises a rack, a horizontal belt conveyor is arranged on the rack, a drive gear is rotatably connected to the rack, a vertical sliding groove is formed above the drive gear side, a groove opening of the sliding groove is bent to form a limiting opening, a sliding block is arranged in the sliding groove in a sliding fit mode, and the diameter of the sliding block is larger than that of the limiting opening; the soil removal device further comprises a sliding rod, the upper end of the sliding rod penetrates through the groove opening of the sliding groove and is welded to the sliding block, and a gear rack meshed with the drive gear is welded to a rod body of the sliding rod; a vertical mounting plate is welded to the lower end of the sliding rod; the mounting plate is rotataly connected with a drive belt wheel and a driven belt wheel in sequence from top to bottom, the drive belt wheel and the driven belt wheel are connected through a triangular belt, and a driven gear is coaxially connected with a brush head. By means of the soil removal device for sweet potatoes, newly unearthed sweet potatoes can be cleaned without consumption of manpower, the automated speed is high, and the soil removal device is easy to popularize.

Description

Pachyrhizus is except native device

Technical field

The invention belongs to agricultural product processing technology field.

Background technology

Pachyrhizus refers to respectively the piece roots of two kinds of different plants at southern china and the north, and in southern some areas, (Hubei, Sichuan, Chongqing, Southern Shaanxi, Fujian, South of Jiangsu Province and other places) refers to yam bean (pachyrhizus) to pachyrhizus.

Yam bean belongs to the cultigen that can form piece root in pulse family yam bean genus, annual or perennial prehensile herbaceous species plant. The piece root manure of yam bean is rounded greatly, conical, and skin, flesh are all white, and seedless, tender and crisp succulence, is rich in sugar and protein, also containing abundant vitamin C, can eat raw, also can prepared food, and delicious and cheap. In seed and cauline leaf, there is severe toxicity containing rotenone (C23H22O6), very large to people and animals' harm, can be made into the pesticides such as DDVP.

In southern area, pachyrhizus is planted in behind field, after employing is manually collected, the earth on pachyrhizus surface need to be cleaned out (for protection against the tide is to extend memory time, can not use the mode of bath to clear up), the conventional manner of cleaning up of peasant uses lump (being generally wooden unit) that the earth on pachyrhizus surface is scraped totally exactly, and this manner of cleaning up speed is slow, labor intensive.

Summary of the invention

The invention is intended to provide a kind of without labor intensive, clear up fireballing pachyrhizus except native device.

Pachyrhizus in this programme is except native device, comprise frame, in frame, be provided with the belt conveyor of level, in described frame, be rotatably connected to driving gear, driving gear side top is provided with vertical chute, the notch of chute is bent to form limited mouth, is sliding combined with slide block in chute, and the diameter of this slide block is greater than the diameter of limited mouth; Also comprise slide bar, the upper end of slide bar is run through the notch of chute and is welded with slide block, and the shaft of slide bar is welded with the tooth bar engaging with all driving gears; The lower end of slide bar is welded with vertical installing plate; On described installing plate, be rotatably connected to successively driving pulley, driven pulley from top to bottom, driving pulley is connected by V belt with driven pulley, and driven gear is coaxially connected with brush.

Beneficial effect: when belt wheel motor starts, thereby driving pulley rotation makes driven pulley rotation, the brush rotation that driven pulley is coaxial, pachyrhizus is in the time that belt conveyor is transported to brush place, and the earth on pachyrhizus surface is brushed by brush. In the time that the diameter of pachyrhizus changes, starter receiver motor, driving gear rotarily drives tooth bar and moves, thereby makes to move or move down on slide bar, finally drives on brush and moves or move down, and makes brush be adjusted to suitable height, so that brush contacts with pachyrhizus. The present invention can clear up firm unearthed pachyrhizus without labor intensive, and automated speed is fast, is easy to promote.

Further, described brush is cylindric, on the side face of brush, is bonded with bristle, and bristle can pachyrhizus Surface Contact, when brush rotation, brushes out by the earth on pachyrhizus surface.

Further, on described installing plate, be provided for driving the belt wheel motor of driving pulley rotation, when driving pulley rotation, drive driven pulley to rotate by V belt.

Further, described driving pulley is all connected with installing plate by rolling bearing with driven pulley, rubs less, rotates more steady.

Brief description of the drawings

Fig. 1 is the structural representation of embodiment of the present invention pachyrhizus except native device.

Detailed description of the invention

Below by detailed description of the invention, the present invention is further detailed explanation:

Reference numeral in Figure of description comprises: belt conveyor 1, driving gear 2, tooth bar 3, chute 4, slide bar 5, slide block 6, installing plate 7, belt wheel motor 8, driving pulley 9, driven pulley 10, brush 11.

Embodiment pachyrhizus removes native device as shown in Figure 1: comprise frame, be furnished with horizontal belt conveyor in frame, this transmitter of belt is connected with the outlet of pachyrhizus cropper, and pachyrhizus is transported to next operation through belt conveyor 1.

In described frame, be fixed with the gear stand that is positioned at Belt Conveying top, on this gear stand, by ball bearing, driving gear 2 be installed, this driving gear 2 is connected with the output shaft flat key of the gear motor of arranging in frame. Frame is welded with vertical chute 4 in the left side of driving gear 2, the notch of this chute 4 is downward, and the cell wall of notch is bent to form limited mouth, and slide bar 5 is slidably matched with this notch, slide block 6 in the insertion end of slide bar 5 and chute 4 welds, and the diameter of this slide block 6 is greater than the diameter of limited mouth. On the shaft of slide bar 5, be welded with tooth bar 3, this tooth bar 3 engages with driving gear 2.

The lower end of slide bar 5 is welded with vertical installing plate 7. These installing plate 7 upper ends are welded with motor installing frame, and belt wheel motor 8 is placed in this motor installing frame, and are bolted to connection with motor installing frame. Installing plate 7 has successively two from top to bottom and is positioned at same vertical through hole, is all furnished with ball bearing in each through hole, and the height according to ball bearing on installing plate 7 is divided into high-order ball bearing, status ball bearing. The inner circle interference fit of the wheel shaft of driving pulley 9 and high-order ball bearing, and this wheel shaft is connected by shaft coupling with the output shaft of belt wheel motor 8. The cylindrical interference fit of the wheel shaft of driven pulley 10 and low level ball bearing, driving pulley 9 is connected by V belt with driven pulley 10.

Brush 11 is cylindric, and brush 11 center has axis hole, on the side face of brush 11, is bonded with bristle. The wheel shaft of driven pulley 10 stretches out installing plate 7 outward, and the free end of this wheel shaft is connected with the axis hole flat key of brush 11.

The course of work of the present embodiment is: belt wheel motor 8 starts, thereby driving pulley 9 rotates driven pulley 10 is rotated, the wheel shaft of driven pulley 10 drives brush 11 to rotate, and pachyrhizus is in the time that belt conveyor 1 is transported to brush 11 place, and the earth on pachyrhizus surface is brushed out by brush 11. In the time that the diameter of pachyrhizus changes, starter receiver motor, driving gear 2 rotarily drives tooth bar 3 and moves, thereby slide bar 5 is moved, and finally drives brush 11 to move, and makes brush 11 be adjusted to suitable height, so that bristle contacts with pachyrhizus.

Claims

1. pachyrhizus is except native device, comprise frame, in frame, be provided with the belt conveyor of level, it is characterized in that, in described frame, be rotatably connected to driving gear, driving gear side top is provided with vertical chute, and the notch of chute is bent to form limited mouth, in chute, be sliding combined with slide block, the diameter of this slide block is greater than the diameter of limited mouth; Also comprise slide bar, the upper end of slide bar is run through the notch of chute and is welded with slide block, and the shaft of slide bar is welded with the tooth bar engaging with driving gear; The lower end of slide bar is welded with vertical installing plate; On described installing plate, be rotatably connected to successively driving pulley, driven pulley from top to bottom, driving pulley is connected by V belt with driven pulley, and driven gear is coaxially connected with brush.

2. pachyrhizus according to claim 1, except native device, is characterized in that: described brush is cylindric, on the side face of brush, is bonded with bristle.

3. pachyrhizus according to claim 2, except native device, is characterized in that: the belt wheel motor that is provided for driving driving pulley rotation on described installing plate.

4. pachyrhizus according to claim 3, except native device, is characterized in that: described driving pulley is all connected with installing plate by rolling bearing with driven pulley.