CN212629243U

CN212629243U - Manual sugarcane root extractor

Info

Publication number: CN212629243U
Application number: CN201921769359.XU
Authority: CN
Inventors: 吴光; 严少敏
Original assignee: Guangxi Academy of Sciences
Current assignee: Guangxi Academy of Sciences
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2021-03-02
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a manual sugarcane root extractor, affiliated technical field is agricultural machinery and apparatus, and the technical problem who plans the solution is that the artifical sugarcane root of cleaing away is not only intensity of labour big but also inefficiency. Due to topographical constraints, the roots of sugar cane often need to be manually dug out and the machine cannot be used. The utility model provides a better use manual sugarcane root extractor of both hands partial pressure formula of lever principle comprises bilateral symmetry's two parts, mainly includes sled arm, presss from both sides stem ring and bearing structure. The lower end of the prying arm clamps the sugarcane stumps through a semicircular stem clamping ring, the upper end of the prying arm is pressed by hands with force, and the sugarcane roots are pulled out through the leverage of the supporting arm. The device can be folded after the operation is finished, and is convenient to transport and store. The manual sugarcane root extractor has the characteristics of simple structure, convenience in use and labor saving.

Description

Manual sugarcane root extractor

Technical Field

Agricultural machinery and appliances.

Background

Guangxi is the main place of production of Chinese sugarcane, and due to the limitation of the Guangxi terrain, the roots of the sugarcane often need to be manually dug out, so that machinery cannot be used. The tool for manually digging out the root of the sugarcane is generally a hoe, but the hoe does not directly act on the root of the sugarcane but acts on the soil around the root of the sugarcane. Thus, digging out a root of a sugarcane is not always completed by one hoe, but by several hoe heads. This creates inefficiency and labor intensity in manually digging out the sugarcane roots.

From laborsaving angle, no matter use hoe or spade to dig out the impetus of sugarcane root not at the tip of hoe and spade, only the tip of hoe and spade reaches the bottommost of sugarcane root, and the hoe just probably utilizes leverage to prize out sugarcane root, reaches laborsaving effect. For the spade, because the spade and the spade handle are on the same extension line, the lever effect is difficult to effectively exert, and the labor-saving effect can not be achieved.

Of course, the above background relates only to areas where machinery cannot be used.

SUMMERY OF THE UTILITY MODEL

The utility model provides a manual sugarcane root extractor which can better utilize the lever principle.

The problems to be solved are as follows: the labor intensity of manual sugarcane root cleaning is high and the efficiency is low.

The technical scheme is as follows: the manual sugarcane root extractor comprises a stalk clamping ring, a supporting arm and a semicircular or square supporting plate, wherein the stalk clamping ring is composed of a prying arm, two semicircular sleeves, one end of the supporting arm is fixed on the supporting plate, the other end of the supporting arm is connected with the prying arm through a sliding hole by a through-nail, and the through-nail can move in the sliding hole to adapt to the position change of the prying arm.

Has the advantages that: the efficiency of manual work clear away the sugarcane root is improved, reduces intensity of labour through lever principle.

Compared with the prior art: to date, there have been some designs and patents for uprooting machines, such as: the utility model 201821116841.9 relates to a tree root uprooter, the patent 201710043640.4 of the invention relates to a crop uprooter, the patent 201610326928.8 of the invention relates to cutting and rolling of agricultural uprooter weeding and loosening soil weeds, the patent 201510030123.4 of the invention of failure relates to the removal of crop roots by a shovel tooth shoveling uprooting wheel, the utility model 201420775217.5 of failure mainly relates to uprooting of tomatoes, egees and the like, the utility model 201320372832.7 of failure and the patent 201310260347.5 of the invention of failure relate to a tree root uprooter, the patent 201110219036.5 of the invention of failure relates to a wheat root stalk machine, the utility model 200920239371 of failure relates to stalk crop uprooter. However, these inventions are not substantially directed to sugar cane roots and require the use of mechanical equipment.

A study and design of a small sugarcane root extractor in the 5 th month of 2015 article on food and machinery relates to an electric-driven sugarcane root extractor operated by two persons.

Therefore, similar patents and designs to the present invention have not been retrieved.

Drawings

FIG. 1 is a schematic view of the manual sugarcane root extractor stem clamping operation, wherein: 1. a prying arm; 2. a slide hole; 3. clamping the stem ring; 4. a support plate; 5. a support arm; 6. nailing; 7. sugar cane roots; 8. a sugarcane field.

FIG. 2 is a schematic view of a manual sugarcane root extractor uprooting operation, wherein: 1. a prying arm; 2. a slide hole; 3. clamping the stem ring; 4. a support plate; 5. a support arm; 6. nailing; 7. sugar cane roots; 8. a sugarcane field.

FIG. 3 is a schematic view of a manual cane root extractor retraction wherein: 1. a prying arm; 2. a slide hole; 3. clamping the stem ring; 4. a support plate; 5. A support arm; 6. nailing; 9. a fixed ring or sleeve. A. A front view; B. and (4) a left view.

Detailed Description

Sugarcane farmers generally leave sugarcane stalks of several centimeters to ten and several centimeters on the ground when harvesting sugarcane, and residual sugarcane roots planted in large-area flat fields can be mechanically removed. The residual sugarcane roots in planting areas which are not suitable for machines are cleaned only by hand, which is the basis for manual sugarcane root extractor. The manual sugarcane root extractor is preferably operated by one person, because the labor force in rural areas is reduced; the manual sugarcane root extractor should also be lighter and more portable, since the middle-aged and the elderly grow sugarcane in rural areas; the manual sugarcane root extractor should be simple in structure and not use high-tech, since the cost and maintenance of high-tech products are not very easy in remote areas.

The manual sugarcane root extractor can be realized in different modes, and the main components comprise a prying arm, a stem clamping ring and a supporting structure. The lower end of the prying arm is provided with a stem clamping ring which consists of two semicircular sleeves and is convenient for clamping the sugarcane stems exposed out of the ground; the semicircular or square supporting plate is arranged on the ground to reduce pressure; one end of the supporting arm is fixed on the supporting plate, and the other end of the supporting arm is connected with the prying arm through the sliding hole by a through nail; the through nail can move in the slide hole, adapts to the position change of the prying arm, and ensures the fulcrum function of the supporting arm in the whole operation process.

The utility model discloses a manual sugarcane root extractor just can operate alone, puts the backup pad after the topography is selected, and the position of suitable adjustment sled arm is cliied the incomplete stem of sugarcane (figure 1) through pressing from both sides the stem ring, then both arms push down hard, can extract sugarcane root (figure 2) through the fulcrum performance lever effect of support arm. The device can be folded after the operation is finished, and is convenient to transport and store. The manual sugarcane root extractor has the characteristics of simple structure, convenience in use and labor saving.

Claims

1. The utility model provides a manual sugarcane root extractor, characterized by comprises stem clamping ring, support arm and semicircle or square backup pad that sled arm, two semicircle covers constitute, and the one end of support arm is fixed in the backup pad, and the other end links to each other through slide opening and sled arm with the drift bolt, and the drift bolt can remove in the slide opening, adapts to the position change of sled arm.