CN113954189A - Corn stalk hard joint, skin and stalk separation all-in-one machine - Google Patents

Abstract

The invention discloses a corn straw hard joint, husk and stalk separation integrated machine, which belongs to the field of agricultural equipment accessories and comprises a rack, rollers, a joint removing double guillotine and a self-adaptive planing and scraping integrated cutter. The method is characterized in that: the straws are conveyed upwards through the rollers, the stalk nodes are identified and cut off, and the skin and stalk separation is carried out on the straws by the scraper. The device is driven by full electricity, saves energy and reduces emission, and the device can be used for fully automatically processing straws, thereby increasing the utilization of corn straw resources.

Description

Corn stalk hard joint, skin and stalk separation all-in-one machine

Technical Field

The invention relates to a corn straw hard joint, skin and stalk separation all-in-one machine.

Background

In China, 2 hundred million and 6 million and more tons of corn straws are produced every year, the straws are rich in resources such as cellulose, crude protein and the like, but the problems of the existing straw treatment technology, the existing straw pretreatment equipment and the like inhibit the rapid development of the comprehensive utilization of the straws. A certain part of straws are burnt, the burning of the straws causes damage to the environmental quality and the biological health safety, and even more, the straws cause the fire to cause the loss of life and property; apart from burning, the straw is also used as feed to feed livestock after being treated in a small part, and the straw is used as feed before the skin stalk of the straw is not separated, so that the palatability is poor, the feed intake rate is low, and the chewing is difficult.

After the corn straw components are separated, the stalks are used as feed and have good palatability, so that the feed intake rate and the digestibility of livestock are improved; the leather has high strength and good toughness, and the cellulose content is high, so that the leather is an excellent raw material for papermaking and artificial board manufacturing; the hard joint can be used for briquetting to make fuel. The components of the corn straws have very high utilization value, so that the quick separation of the components of the corn straws can play a positive role in promoting the utilization rate of the straws, and is very necessary.

The novel corn straw hard joint, skin and stalk separation all-in-one machine is mechanized in the whole process, and can quickly separate the corn straw skin, pulp, hard joint and other components.

Disclosure of Invention

The invention aims to provide integrated equipment capable of quickly separating hard sections, husks and stalks of corn straws aiming at the defects in the prior art and provides a premise for comprehensive utilization of the straws.

In order to achieve the above object, the present invention adopts the following technical solutions.

The utility model provides a maize straw hard segment, skin, stalk separation all-in-one which characterized in that: three pairs of driving wheels, a supporting wheel, a hard segment removing tool and a skin-stalk separating, cutting and scraping integrated tool.

Furthermore, three main gyro wheels that rotate are crisscross the installation relatively with driven gyro wheel, rotate the gyro wheel and provide the power of upwards transmitting for corn stalk, and driven gyro wheel and elasticity self-adaptation device are connected with the deformation sensor. The paired wheels are arranged on the frame and are vertically arranged on two sides of the frame, and the conveying direction is vertical from bottom to top; the hard segment removing cutter is horizontally arranged on one side of the rack above the driven roller, and a supporting wheel is arranged opposite to the hard segment removing cutter; the skin-stalk separation cutting and scraping integrated cutter is arranged above the pair wheels, and the cutter faces downwards vertically. The corn straw hard segment removing and skin stalk separating all-in-one machine comprises a cutting and scraping integrated tool, an elastic self-adaptive device, double guillotines, a limiting device and the like, and is used for completing the steps of clamping, hard segment removing and stalk removing.

Further, the corn straw hard node removing and skin-stalk separating integrated machine cuts off stress of the leaf-removing and fruit-removing chopper, the corn straw is clamped and then sent into the double-chopper part of the hard node removing mechanism, the elastic self-adaptive roller is instantaneously deformed when rolling through the corn straw hard node, and the double-chopper works to cut off the corn straw hard node; the other side of the double-chopper is provided with a supporting wheel in the opposite direction, and the corn straw is conveyed and supported.

Furthermore, after the hard sections of the corn stalks are cut off by the double guillotines in the integrated machine for removing the hard sections of the corn stalks and separating the skin from the stalk, the cut-off and scraping integrated cutter of the stalk removing mechanism is connected with the elastic self-adaptive connecting rod, the cut-off and scraping integrated cutter enters the cutter from the center line of the corn stalks after the hard sections are removed, and the corn stalks are scraped from the skin of the corn stalks by the double-plow-shaped cutting edges while the corn stalks are cut and flattened.

Drawings

FIG. 1 is a schematic view of a dual-blade hard segment removing mechanism structure and a cutting and scraping integrated tool.

FIG. 2 is a schematic view of the structure of the master and slave rolling wheels according to the present invention.

FIG. 1-a depilling device; 2-conveying and hard joint detection integrated device; 3-skin-stalk separation device; 4-cutting knife; 5-a linkage; 6-a deformation sensor; 7-main rotating roller; 8-slave rotating roller; 9-a support wheel; 10-cutting and scraping the integral cutter; 11-plough edge; 12-cutting edge; 13-an elastic adaptive rod; 14-anti-slip groove.

Detailed Description

In order to make the description of the working scheme and the innovative technology of the present invention clearer, the following will describe the technical scheme of the present invention in detail. The described examples are only some, but not all, of the various embodiments of the invention. Based on the above description of the disclosed embodiments of the invention, one skilled in the art can implement or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

As shown in fig. 1 and 2, the invention provides a corn straw hard node, husk and stalk separating all-in-one machine, which comprises: comprises a hard joint removing device 1, a hard joint detection integrated device 2 and a skin-stalk separating device 3. The working process comprises the following steps that firstly, each group of three pairs of main rotating rollers 7, auxiliary rotating rollers 8 and supporting wheels 9 of the conveying and hard joint detection integrated device 2 are opposite, each driving roller 7 is opposite to each driven roller 8, and each roller is provided with an anti-skid groove 14; the roller group is tightly clamped by the corn straws fed under the action of the elastic self-adaptive device, the main rotating roller 7 rotates to drive the corn straws to move upwards, the corn straw hard sections are identified by the deformation sensor 6 after the main rotating roller 8 rolls over the corn straw hard sections, the cutter 4 pops up to cut off the corn straw hard sections, the holding wheel 9 supports the corn straws when the cutter 4 cuts off the hard sections, the corn straws without the hard sections move upwards under the drive of the main rotating roller 7 after the cutter 4 cuts off the hard sections, when the next stalk section and stalk section removing mechanism 3 is entered, the deformation sensor 6 of the rotating roller 8 is triggered to control the cutter 1 to pop up under the action of the elastic self-adaptive rod 13, the corn straws without the stalk sections move from bottom to top, the cutter 10 for cutting and scraping the corn straws with the stalk sections cut into, cut open and scrape integrative cutter and dissect blade 12 and go into the sword in the middle of the maize straw cross section, plough shape blade 11 cuts in and separates maize straw skin stalk along maize straw skin stalk meeting department, and elasticity self-adaptation pole 13 links up and cuts open and scrape integrative cutter 10, can make cut open and scrape integrative cutter 10 and can cut in the middle of the maize straw of different diameters all the time, guarantees the quick high-efficient separation of different diameters maize straw skin stalk.

Claims (6)

1. The utility model provides a maize straw hard segment, skin, stalk separation all-in-one which characterized in that: comprises a skin-stalk separating device (1), a conveying and hard joint detection integrated device (2) and a hard joint removing device (3).

2. The integrated device for conveying and detecting the hard sections of the corn straw hard section, husk and stalk separation all-in-one machine according to claim 1 is characterized in that: the corn stalk supporting device comprises three pairs of rotating rollers and a supporting roller (9), wherein three main rotating rollers (7) and driven rollers (8) are installed in a relative staggered mode, the main rotating rollers (7) provide upward transmission force for corn stalks, and the driven rollers (8) are connected with an elastic self-adaptive device and a deformation sensor (6).

3. The corn straw hard joint, husk and stalk separating all-in-one machine according to claim 1, characterized in that: remove deformation sensor (6) of hard festival device (3) and connect driven roller (8), roll maize stalk node at driven roller (8), take place the shape sudden change, deformation sensor (6) remove festival device (4) with signal transmission to double knives, double knives remove festival device (4) and pop out and amputate maize straw stalk node.

4. The corn straw hard joint, husk and stalk separating all-in-one machine according to claim 1, characterized in that: the skin-stalk separation device (1) is characterized in that a cutting and scraping integrated cutter (10) is opposite to a supporting roller (9), and the cutting and scraping integrated cutter is provided with an elastic self-adaptive rod (13) and a vertical cutter (10).

5. The method of claim 4, wherein: the cutting and scraping integrated cutter is provided with a cutting edge (12) and a plow-shaped cutting edge (11), the plow-shaped cutting edge (11) on the side surface is formed by the way that the front end of the cutting edge (12) is cut and unfolded backwards until the top of the cutter, so that the corn stalks are cut and scraped while moving forwards.

6. The method of claim 4, wherein: the elastic self-adaptive rod (13) is internally provided with a cylinder and an adjusting spring so as to continuously adjust and advance along the direction with the minimum scraping resistance when meeting straws with different diameters and different curvatures.

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