CN112827599B

CN112827599B - A multifunctional multi-type agricultural waste picking, grasping and sorting device

Info

Publication number: CN112827599B
Application number: CN202011639030.9A
Authority: CN
Inventors: 王曙光; 盖丽红; 王华峰; 王杰; 郭明
Original assignee: Shandong University
Current assignee: Shandong University
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-03-18
Anticipated expiration: 2040-12-31
Also published as: CN112827599A

Abstract

The invention relates to a multifunctional multi-type agricultural waste picking and collecting device. Including preceding auger, two stand the auger, back auger, the apron, preceding auger and back auger parallel arrangement, preceding auger is located the side below of the front side of back auger, auger setting before the auger perpendicular to stands, the bottom and the preceding auger of founding the auger are connected, two stand the position that the auger is located preceding auger front end respectively, set up on the auger and found auger helical blade, the outward flange that founds auger helical blade is located adopts the outside of grabbing to pick up the device edge, the apron covers the top and the dorsal part at back auger, the top and the fixed knot of founding the auger are constructed and are connected, preceding auger, two stand the auger, set up cutting blade on the auger blade of back auger respectively. Non-resistance pick-up in the direction of travel is achieved. Cutting and crushing are carried out in the picking and picking process, so that longer straws can be obtained into shorter straws, and then the straws are conveyed in a centralized manner. Can be used for various materials and has wide application range.

Description

Multifunctional multi-type agricultural waste collecting, grabbing and picking device

Technical Field

The invention belongs to the technical field of waste treatment, and particularly relates to a multifunctional multi-type agricultural waste collecting, grabbing and picking device.

Background

The information in this background section is only for enhancement of understanding of the general background of the invention and is not necessarily to be construed as an admission or any form of suggestion that this information forms the prior art that is already known to a person of ordinary skill in the art.

With the change of social environment, the wastes generated in the agricultural field, including various types of straws, residual wastes and the like, are not suitable for being directly incinerated in the agricultural field, and the direct incineration causes great pollution to the air environment. Meanwhile, if the water is not treated, black and odorous water is generated after the decomposition. The industrial production of a large amount of sludge, which is produced in a large amount, causes environmental pollution when not used.

When the waste is treated in a centralized way, a large machine is generally adopted for harvesting, and then the waste is transported to a place for recycling or directly recycled. However, in the existing device for harvesting the wastes, some large straws cannot be harvested and need to be manually transported; in the process of harvesting, the whole process of harvesting can not be carried out once, and the ground often has a lot of residues, so the harvesting effect is not good; often, blockage of the recovery equipment, such as straw and sludge with high moisture content or straw with mud, can foul the recovery equipment, resulting in loss of recovery capacity.

In farmland or crops collection place, can collect sometimes and pile up a lot of agricultural wastes, and the area that agricultural wastes piled up is very big in the farmland, and general adoption is grabbed the in-process of collecting advancing, and the material that generally can have the width both sides of advancing can block up the adoption and grab the device, leads to unable marcing, and the problem that the material that advances the width both sides can't be collected.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a multifunctional multi-type agricultural waste picking and collecting device.

In order to solve the technical problems, the technical scheme of the invention is as follows:

the utility model provides a device is picked up to multi-functional multiple type agricultural discarded object, including preceding auger, two stand the auger, back auger, the apron, preceding auger and back auger parallel arrangement, preceding auger is located the side below of the front side of back auger, the auger setting before the auger perpendicular to stands, the bottom and the preceding auger of standing the auger are connected, two stand the position that the auger is located preceding auger front end respectively, set up on the auger and stand auger helical blade, stand auger helical blade's outward flange and be located the outside of picking up the device edge, the apron covers the top and the dorsal part at back auger, the top and the fixed knot that stand the auger are connected, preceding auger, two stand the auger, set up cutting blade on the auger blade of back auger respectively.

The front packing auger is positioned below the side and is used for contacting with the waste on the ground, then the waste is collected and contacted with the rear packing auger, and the vertical packing auger is used for contacting with the waste on two sides of the collecting and grabbing device on the ground, so that the non-resistance collecting and grabbing in the advancing direction is realized.

The front packing auger, the two vertical packing augers and the rear packing auger are cut and crushed in the picking and collecting process, so that longer straws can be obtained into shorter straws, and then the shorter straws are conveyed out through centralized conveying.

The vertical packing auger moves the waste close to two sides of the picking and grabbing device to the front of the picking and grabbing device, so that the waste can be conveniently picked, and the influence of the waste on the picking and grabbing device on the continuous forward movement is avoided.

One or more technical schemes of the invention have the following beneficial effects:

the straw smashing machine is suitable for grabbing and picking up various waste materials, long straws can be smashed, concentrated grabbing and picking up of the waste materials such as agricultural waste and sludge can collect materials on a road in a concentrated mode, an outlet can be collected and discharged, and the problem of manpower and material resources waste in manual transportation can be solved.

The arrangement of the front packing auger and the rear packing auger can realize more flexibility in contact with the ground, and the height of the front packing auger is adjustable, so that the problem of unclean picking and collecting can be avoided. The front auger and the rear auger are matched to fold, cut and crush, so that the problems that the straws are long and cannot be directly harvested are solved.

The setting of founding the auger can solve the discarded object more, and the width is great, at the in-process of marcing, can meet the resistance great and can't continue the problem of going on, and the device is grabbed in adopting to the discarded object plugging up, makes it can't move the bullet, can't continue to adopt and grab, founds the auger and opens up a road, makes the discarded object fall on the route of marcing of gathering.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the invention and not to limit the invention.

FIG. 1 is a side view of a multi-functional multi-type agricultural waste harvesting and picking device;

FIG. 2 is a front view of the multifunctional multi-type agricultural waste collecting and grabbing device;

FIG. 3 is a schematic view showing the connection of the vertical packing auger and the front packing auger;

FIG. 4 is a schematic view of a stationary knife;

FIG. 5 is a schematic view of the moving blade;

the device comprises a front auger 1, a vertical auger 2, a rear auger 3, a cover plate 4, a cutting blade 5, a helical blade 6, a spiral blade 7, an inward-closed cutting blade 8, a static knife 9, a moving knife 10, an auger motor 11 and a gear.

Detailed Description

It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The utility model provides a device is picked up to multi-functional multiple type agricultural discarded object, including preceding auger, two stand the auger, back auger, the apron, preceding auger and back auger parallel arrangement, preceding auger is located the side below of the front side of back auger, the auger setting before the auger perpendicular to stands, the bottom and the preceding auger of standing the auger are connected, two stand the position that the auger is located preceding auger both ends respectively, set up on the auger and stand auger helical blade, stand auger helical blade's outer fringe is located and adopt the outside of grabbing the device edge, the apron covers the top and the dorsal part at back auger, the top and the fixed knot that stand the auger are connected, preceding auger, two stand the auger, set up cutting blade on the auger blade of back auger respectively.

In some embodiments of the invention, the front packing auger and the rear packing auger are respectively provided with symmetrically arranged helical blades, the helical directions are opposite, and the middle lower part of the cover plate is provided with an opening.

In some embodiments of the invention, the rotation directions of the front packing auger and the rear packing auger are opposite, and one side of the front packing auger and one side of the rear packing auger rotate.

In some embodiments of the invention, the auger blade of the vertical auger rotates towards the inner side of the picking and picking device.

In some embodiments of the invention, the cutting blades on the front auger and the rear auger are of triangular configuration and are arranged along the outer edge of the auger blade.

In some embodiments of the invention, the outer edge of the cutting blade has a saw-tooth like structure.

In some embodiments of the invention, the middle portion of the rear auger has an internally-converging cutting blade annularly arranged along the rotational axis of the rear auger.

In some embodiments of the present invention, the inside-retracting cutting blade is divided into a stationary blade and a movable blade, the stationary blade is fixedly connected to the rotating shaft, and the blade of the movable blade can rotate around the connecting point with the rotating shaft.

In some embodiments of the invention, the number of the blades of the stationary knife is 1-3, the number of the blades of the moving knife is 2-4, and a plurality of the blades are arranged in parallel.

In some embodiments of the invention, the end of the blade of the moving blade located on the outside is bent to the outside compared to the blade on the inside.

In some embodiments of the invention, the vertical packing auger is in meshed connection with a rotating shaft of the front packing auger.

In some embodiments of the invention, a fixing rod is arranged at the top of the cover plate, the fixing rod is connected with the top of the vertical auger, and a bearing is arranged at the connection position.

In some embodiments of the invention, the packing auger further comprises an auger motor, and the auger motor is connected with the rotating shafts of the front auger and the rear auger.

The picking and picking device is a structure at the front end of waste treatment equipment such as agricultural machinery, and the steps of collecting the wastes together before collecting the wastes, or performing post-treatment after collecting the piled wastes, and the like are required.

As shown in fig. 1 and 2, the overall structure of the picking and picking device comprises a front packing auger 1, two vertical packing augers 2, a rear packing auger 3 and a cover plate 4, wherein the front packing auger 1 and the rear packing auger 3 are arranged in parallel, the front packing auger 1 is positioned below the front side of the rear packing auger 3, the front packing auger 1 is lower than the rear packing auger 3 and is in contact with the waste on the ground firstly, all the waste can be better picked, and some waste can be better prevented from being left. Then the material is transferred to the rear packing auger.

The vertical packing auger 2 is perpendicular to the front packing auger 1, the bottom of the vertical packing auger 2 is connected with the front packing auger 1, the two vertical packing augers 2 are respectively positioned at the two ends of the front packing auger 1, the vertical packing auger 2 is provided with a vertical packing auger helical blade, and the outer edge of the vertical packing auger helical blade is positioned at the outer side of the edge of the collecting, grabbing and picking device. In a farmland or some fields, if more wastes exist and the wastes with larger width are stacked, the picking and picking device can only pause or separate the stacks because the picking and picking device is larger in width and easily blocked by the stacks on two sides and cannot move forward any more after being clamped, so that the picking and picking device is labor-consuming, and the picking and picking device is provided with the vertical packing auger which gathers and cuts the contacted materials on two sides to enable the materials to enter a forward route, and then the front packing auger and the rear packing auger are used for collecting the materials. Therefore, the waste on the two sides can not obstruct the picking and grabbing device, a route is opened, after the material on one straight line is picked up, the material on the next route can be picked up continuously, and the processing speed is high.

The cover plate 4 covers the top and the back side of the back packing auger, the top of the vertical packing auger 2 is connected with the fixed structure, and the packing auger blades of the front packing auger 1, the two vertical packing augers 2 and the back packing auger 3 are respectively provided with a cutting blade 5. The cutting blade 5 on the front auger performs primary cutting on the materials to change the materials into a particle size range which can be folded, and then the materials enter the range of the rear auger to be continuously cut, crushed and collected. The cover plate covers the top and the back side of the rear auger, so that materials can be prevented from escaping, and the materials can be concentrated.

The front packing auger 1 and the rear packing auger 3 are respectively provided with symmetrically arranged helical blades 6, the helical directions are opposite, and the middle lower part of the cover plate 4 is provided with an opening. Through setting up the helical blade 6 of symmetry, the discarded material after being cut like this will be under helical blade's drive, to middle part and rear portion removal, and the well lower part of apron 4 sets up the opening, and the material is concentrated like this after the middle part, can follow the export and discharge, conveniently concentrates the collection.

The rotation directions of the front packing auger 1 and the rear packing auger 3 are opposite, and one side of the front packing auger and one side of the rear packing auger rotate. The rotation direction is opposite, can make things convenient for that back auger is better further smashes the cutting to the discarded object, and the atress direction of discarded object is opposite, and the cutting effect is better. Thus, the material is shorter after being crushed and cut, and is more beneficial to collection,

The auger blade of the vertical auger 2 rotates towards the inner side of the picking and picking device. In the process that the vertical packing auger rotates inwards, the contacted materials fall in front of the picking and picking device or above the front packing auger under the driving of the helical blades. The cutting blades of the vertical auger can perform primary cutting on the contacted waste materials, so that the waste materials can be dispersed and then collected.

The cutting blades 5 on the front auger 1 and the rear auger 3 are in a triangular structure and are arranged along the outer edge of the auger blade. Cutting blade is under the effect of rotatory in-process under the centrifugal force, cutting waste material that can be fine, and cutting blade arranges at the outward flange of auger blade, forms the sawtooth structure, and is better to the cutting effect of material, and the material is cut into the segment under the effect of cutting power and frictional force.

The outer edge of the cutting blade 5 has a saw-toothed structure. The structure of cockscomb structure can carry out better cutting to the great straw of some water contents etc. because crops contain a lot of moisture and fibre, so toughness is great, through the cockscomb structure, can be better the cutting off fibre to rub with the straw, be favorable to the great straw of water content to cut and smash.

The middle part of the rear packing auger is provided with an inside-closing cutting blade 7, and the inside-closing cutting blade 7 is annularly arranged along the rotating shaft of the rear packing auger. Because the abandonment material is concentrated the middle part position of back auger, so through adduction cutting blade, can give the powerful power of material, make its continuous discharge to the dorsad, avoid taking place to block up, adduction cutting blade has the effect of cutting the material simultaneously, makes the transmission of material easier, makes the material shorter simultaneously, more is favorable to utilizing on next step.

As shown in fig. 4 and 5, the inside-retracted cutting blade is divided into a stationary blade 8 and a movable blade 9, the stationary blade is fixedly connected with the rotating shaft, and the blade of the movable blade can rotate around the connecting point with the rotating shaft. The static knife and the movable knife have the functions of cutting, crushing and inward contraction. Because the movable knife can rotate and move at a certain angle, if the straw is stained with soil or sludge, the movable knife can throw away the adhered objects in the rotating process, so that the movable knife is not easy to block, and the problem that equipment breaks down is solved.

The number of the blades of the static knife is 1-3, the number of the blades of the moving knife is 2-4, and the blades are arranged in parallel. The number of the static cutters and the movable cutters is set, so that the cutting effect is better.

The end of the blade with the moving blade positioned at the outer side is bent to the outer side than the blade at the inner side. Set up like this, can make and move the sword and carry out not equidirectional cutting material, throw away the mud and the earth of adhesion more easily simultaneously.

As shown in figure 3, the vertical packing auger is meshed and connected with the rotating shaft of the front packing auger. Can be connected in mesh by a gear 11. The vertical packing auger 2 is driven to rotate by the front packing auger. The engagement connection enables a change of the rotation angle. The connecting box is arranged at the connecting position to wrap the connecting position, so that the vertical packing auger is prevented from being separated from the front packing auger.

The top of the cover plate 4 is provided with a fixed rod, the fixed rod is connected with the top of the vertical auger, and a bearing is arranged at the joint. The top of the vertical packing auger is fixed, and the rotation of the vertical packing auger is prevented from being influenced by the arrangement of the bearing.

The packing machine further comprises a packing auger motor 10, and the packing auger motor is connected with the rotating shafts of the front packing auger and the rear packing auger. The auger motor drives the front auger and the rear auger to rotate, for example, the front auger and the rear auger are connected through a belt, blades of the vertical auger exceed the belt, and the belt is protected through a protective cover and does not interfere with each other.

Can be applied to various wastes 1, crop straws such as corn straws, sweet potato seedlings, cotton straws and the like. 2. The collection of mud, the mud water content is bigger, moves the sword through the utilization, avoids adhesion, jam.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. a multi-functional multi-category agricultural waste picking and picking up device is characterized in that: comprising a front auger, two vertical augers, a rear auger, a cover plate, the front auger and the rear auger are arranged in parallel, and the front auger is arranged in parallel. The dragon is located under the side of the front side of the rear auger. The vertical auger is perpendicular to the front auger. The bottom of the vertical auger is connected to the front auger. The two vertical augers are located at the two ends of the front auger respectively. The vertical auger spiral blade is set on the top, the outer edge of the vertical auger spiral blade is located outside the edge of the picking and picking up device, the cover plate covers the top and back of the rear auger, the top of the vertical auger is connected to the fixed structure, and the front auger is connected to the fixed structure. The auger blades of the dragon, the two vertical augers and the rear auger are respectively provided with cutting blades; the front auger and the rear auger respectively have symmetrically arranged spiral blades, and the spiral directions are opposite. The middle of the dragon has an adducted cutting blade. The adducted cutting blade is arranged circularly along the rotating shaft of the rear auger. The adducted cutting blade is divided into a static knife and a moving knife. The static knife is fixedly connected to the rotating shaft. The connection point of the rotating shaft rotates, and the end of the blade on the outer side of the movable knife is bent outward compared to the blade on the inner side.

2. The multifunctional multi-type agricultural waste picking, grasping and collecting device as claimed in claim 1, characterized in that: the rotation directions of the front auger and the rear auger are opposite;

Or, the auger blade of the vertical auger rotates to the inside of the picking and picking device.

3. The multifunctional multi-type agricultural waste collecting and picking up device according to claim 1, characterized in that: the cutting blades on the front auger and the rear auger have a triangular structure, and along the outer edges of the auger blades arrangement;

Alternatively, the outer edge of the cutting blade has a serrated structure.

4. The multifunctional multi-type agricultural waste collecting and picking up device according to claim 1, characterized in that: the number of blades of the static knife is 1-3, the number of blades of the movable knife is 2-4, and several blades are parallel to each other. set up.

5. The multifunctional multi-type agricultural waste picking, grasping and picking up device according to claim 1, wherein the vertical auger is engaged with the rotating shaft of the front auger.

6 . The multifunctional multi-type agricultural waste picking, grasping and picking up device according to claim 1 , further comprising an auger motor, which is connected to the rotating shafts of the front auger and the rear auger. 7 .