CN114009230B - Straw cutting conveying device - Google Patents

Straw cutting conveying device Download PDF

Info

Publication number
CN114009230B
CN114009230B CN202111299967.0A CN202111299967A CN114009230B CN 114009230 B CN114009230 B CN 114009230B CN 202111299967 A CN202111299967 A CN 202111299967A CN 114009230 B CN114009230 B CN 114009230B
Authority
CN
China
Prior art keywords
straw
cutting
crushing
assembly
chassis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202111299967.0A
Other languages
Chinese (zh)
Other versions
CN114009230A (en
Inventor
但立志
李新平
符庆伟
王浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Haishang Ecological Technology Co ltd
Original Assignee
Hunan Haishang Ecological Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hunan Haishang Ecological Technology Co ltd filed Critical Hunan Haishang Ecological Technology Co ltd
Priority to CN202111299967.0A priority Critical patent/CN114009230B/en
Publication of CN114009230A publication Critical patent/CN114009230A/en
Application granted granted Critical
Publication of CN114009230B publication Critical patent/CN114009230B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/005—Cutting apparatus specially adapted for cutting hay, straw or the like for disintegrating and cutting up bales of hay, straw or fodder
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/02—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/09—Details
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/09—Details
    • A01F29/095—Mounting or adjusting of knives
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/09—Details
    • A01F29/10—Feeding devices
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/09—Details
    • A01F29/12—Discharge means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)

Abstract

The invention provides a straw cutting and conveying device which comprises a mounting cylinder, a driving motor, a stirring assembly, a crushing assembly, a storage bin and a straw conveying component, wherein the mounting cylinder is arranged on the mounting cylinder; one end of the mounting cylinder is provided with a feed inlet, the other end of the mounting cylinder is communicated with the feed bin, and an output shaft of the driving motor penetrates into the feed bin from one side of the feed bin, which is far away from the mounting cylinder, and is fixedly connected with the straw conveying component, the crushing component and the stirring component in sequence, and the straw conveying component and the crushing component are accommodated in the feed bin; the straw to be treated is fed from the opening of the mounting cylinder, the stirring assembly is used for primarily cutting the straw and conveying the cut straw to the crushing space, then the crushing assembly is used for further cutting the straw in the crushing space, and finally the straw conveying component is used for conveying the straw cut by the crushing assembly to an external device, so that the straw meets the cutting requirement through twice cutting, and the cutting quality is improved; and timely outputs the straws to an external device through the conveying component, so that the straws are prevented from being accumulated.

Description

Straw cutting conveying device
Technical Field
The invention relates to the technical field of environmental protection equipment, in particular to a straw cutting and conveying device.
Background
Straw is a generic term for the stem and leaf (ear) parts of mature crops, usually wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops (usually coarse grains) remaining after harvesting seeds; more than half of the photosynthesis products of crops exist in the straw, the straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, the straw is a renewable biological resource with multiple purposes, when the straw is utilized, the straw is required to be manually cut so as to be convenient for packaging, transferring and subsequent processing, and the existing manual cutting effect is poor and the labor is heavy.
Disclosure of Invention
The invention mainly aims to provide a straw cutting and conveying device, which aims to solve the problems of poor straw cutting effect and heavy labor caused by manual straw cutting;
in order to achieve the above purpose, the technical scheme provided by the invention is as follows: a straw cutting and conveying device comprises a mounting cylinder, a driving motor, a stirring assembly, a crushing assembly, a feed bin and a straw conveying component; one end of the mounting cylinder is provided with a feed inlet, the other end of the mounting cylinder is communicated with the feed bin, an output shaft of the driving motor penetrates into the feed bin from one side of the feed bin, which is far away from the mounting cylinder, and the driving motor is sequentially and fixedly connected with the straw conveying part, the crushing assembly and the stirring assembly, the straw conveying part and the crushing assembly are contained in the feed bin, and the stirring assembly is arranged on one side of the crushing assembly, which is far towards the feed inlet; the stirring assembly is used for primarily cutting the straws fed into the mounting cylinder through the feeding opening and conveying the straws subjected to primary cutting to the crushing assembly for secondary cutting; the straw conveying component is used for conveying the straw cut by the crushing component out of the storage bin.
Preferably, the stirring assembly comprises a connecting disc, a cutting knife and a central stirring sheet, wherein the connecting disc is fixedly connected with an output shaft of the driving motor, the axis of the connecting disc is collinear with the axis of the output shaft of the driving motor, a circle of communication gap is formed between the edge of the connecting disc and the inner side wall of the mounting cylinder, and the space, facing to one side of the feeding port, of the connecting disc is communicated with the crushing assembly through the communication gap; the cutting knife and the center stirring sheet are arranged on one side, facing the feeding opening, of the connecting disc, the cutting knife is used for cutting straws, and the center stirring sheet is used for throwing the cut straws to the communication gap.
Preferably, the crushing assembly comprises a crushing cutter, a chassis and a filter cartridge, the filter cartridge is accommodated in the storage bin, one end of the filter cartridge is communicated with one end of the mounting cartridge, which is far away from the feed inlet, and is fixedly connected, the other end of the filter cartridge is sealed through the chassis, and the crushing cutter and the chassis are respectively accommodated in the filter cartridge; the chassis is fixedly connected with the output shaft of the driving motor, the axis of the chassis is collinear with the axis of the output shaft of the driving motor, and the crushing cutter is fixedly connected with one side of the chassis, facing the connecting disc; the filter cartridge is further provided with a plurality of filtering through holes which are respectively communicated with the bin, and the crushing assembly outputs straws to the bin through the filtering through holes.
Preferably, the straw conveying component comprises an air blowing plate and a discharging pipe, one side of the chassis, which is away from the connecting disc, is enclosed in the bin to form an air chamber, the air blowing plate is contained in the air chamber, the air blowing plate is fixedly connected with one side of the chassis, which is away from the connecting disc, one end of the discharging pipe is communicated with the outside, and the other end of the discharging pipe is communicated with the air chamber.
Preferably, the cutting knife comprises a plurality of cutting blades, the crushing knife comprises a first connecting plate and a cutting blade, the first connecting plate is fixedly connected with the connecting disc, the first connecting plate is perpendicular to the cutting blade, and the cutting blade is used for cutting straws; and one side of the center stirring piece, which is away from the connecting disc, protrudes to form stirring teeth.
Preferably, the crushing assembly further comprises a connecting rod, one end of the connecting rod is fixedly connected with the connecting disc, the other end of the connecting rod is fixedly connected with the chassis, a plurality of connecting rods are arranged, and the plurality of connecting rods are arranged around the axis of the chassis; the crushing cutter has many, every connecting rod along its length direction interval sets up many crushing cutters.
Preferably, the number of the blast plates is plural, the plural blast plates are arranged around the axis of the chassis, and the extension line of the blast plate points to the axis of the chassis.
Preferably, the straw cutting and conveying device further comprises two moving assemblies, the two moving assemblies are respectively arranged on two sides of the driving motor shell, each moving assembly comprises a moving wheel and a connecting frame, one side of each connecting frame is fixedly connected with the driving motor shell, and one side of each connecting frame, deviating from the driving motor shell, is connected with the moving wheels.
Preferably, the straw cutting and conveying device further comprises a supporting rod and a supporting wheel, one end of the supporting rod is fixedly connected with the storage bin, one end of the supporting rod away from the storage bin is fixedly connected with the supporting wheel, and a preset included angle is formed between the supporting rod and the movable wheel.
Preferably, the straw cutting and conveying device further comprises an adjusting assembly, wherein the adjusting assembly is used for adjusting a preset angle between the supporting rod and the supporting wheel.
Compared with the prior art, the invention has at least the following beneficial effects:
according to the technical scheme, when the straw cutting and conveying device is used, straw to be treated is fed from the feeding port, the stirring assembly is used for primarily cutting the straw and conveying the cut straw to the crushing assembly, then the crushing assembly is used for further cutting the straw, and finally the straw conveying component is used for conveying the straw cut by the crushing assembly to the outside of the bin, so that the straw meets the cutting requirement through twice cutting, and the cutting quality is improved; the straws are timely output to the outside through the straw conveying component, so that the straws are prevented from accumulating; meanwhile, the straw cutting and conveying device also reduces the labor intensity of straw cutting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the internal structure of a straw cutting and conveying device according to the present invention;
fig. 2 is a schematic top view of a material shifting assembly of a straw cutting and conveying device according to the present invention;
fig. 3 is a schematic side view of a material shifting assembly of a straw cutting and conveying device according to the present invention;
fig. 4 is a schematic top view of a connection between a crushing assembly and a blower plate of a straw cutting and conveying device according to the present invention;
fig. 5 is a schematic bottom view of a connection between a crushing assembly and a blower plate of a straw cutting and conveying device according to the present invention;
fig. 6 is a schematic side view of a connection between a crushing assembly and a blower plate of a straw cutting and conveying device according to the present invention;
FIG. 7 is an enlarged view of FIG. 1 at A;
fig. 8 is a schematic top view of a straw cutting and conveying device according to the present invention.
Reference numerals illustrate:
reference numerals Name of the name Reference numerals Name of the name
1 Mounting cylinder 12 Storage bin
2 Driving motor 13 Air blast plate
3 Material stirring assembly 14 Discharging pipe
4 Crushing assembly 15 Connecting rod
5 Connecting disc 16 Connecting frame
6 Cutting knife 17 Movable wheel
7 Center shifting sheet 18 Support bar
8 Communication gap 19 Supporting wheel
9 Crushing knife 20 Straw conveying component
10 Chassis 21 Edge kick-out plate
11 Filter cartridge
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present invention.
The invention provides a straw cutting and conveying device.
Referring to fig. 1 to 8, a straw cutting and conveying device is provided, and referring to fig. 1 specifically, the straw cutting and conveying device includes a mounting cylinder 1, a driving motor 2, a stirring assembly 3, a crushing assembly 4, a bin 12 and a straw conveying component 20; one end of the installation cylinder 1 forms a feed inlet, the other end of the installation cylinder is communicated with the storage bin 12, an output shaft of the driving motor 2 penetrates into the storage bin 12 from one side of the storage bin 12, which is far away from the installation cylinder 1, and is fixedly connected with the straw conveying component 20, the crushing component 4 and the stirring component 3 in sequence, the straw conveying component 20 and the crushing component 4 are accommodated in the storage bin 12, and the stirring component 3 is arranged on one side of the crushing component 4, which is far towards the feed inlet; the stirring assembly 3 is used for primarily cutting the straws fed into the mounting cylinder 1 through the feeding opening and conveying the primarily cut straws to the crushing assembly 4 for secondary cutting; the straw conveying component 20 is used for conveying the straw cut by the crushing assembly 4 to the outside of the bin 12.
When the straw cutting and conveying device is used, straw to be treated is fed from the feed inlet, the stirring assembly 3 performs preliminary cutting on the straw and conveys the cut straw to the crushing assembly 4, then the crushing assembly 4 further cuts the straw, and finally the straw conveying component 20 conveys the straw cut by the crushing assembly 4 to the outside of the storage bin 12, and the straw meets the cutting requirement through twice cutting, so that the cutting quality is improved; and timely outputs the straw to the outside through the straw conveying part 20 to prevent the straw from piling up; meanwhile, the straw cutting and conveying device also reduces the labor intensity of straw cutting.
Referring to fig. 2 to 3, preferably, the material stirring assembly 3 includes a connecting disc 5, a cutter 6 and a central material stirring sheet 7, the connecting disc 5 is fixedly connected with an output shaft of the driving motor 2, an axis of the connecting disc 5 is collinear with an axis of the output shaft of the driving motor 2, a circle of communication gap 8 is formed between an edge of the connecting disc 5 and an inner side wall of the mounting cylinder 1, and a space of the connecting disc 5 facing to one side of the material inlet is communicated with the crushing assembly 4 through the communication gap 8; the cutting knife 6 and the center stirring piece 7 are arranged on one side of the connecting disc 5, which faces the feed inlet, the cutting knife 6 is used for cutting straws, and the center stirring piece 7 is used for throwing the cut straws to the communication gap 8.
Specifically, the center stirring sheet 7 is disposed at the axis of the connecting disc 5, the cutting blade 6 is disposed between the axis and the edge of the connecting disc 5, the connecting disc 5 is driven by the driving motor 2 to rotate, so as to drive the cutting blade 6 and the center stirring sheet 7 on the connecting disc 5 to rotate, the center stirring sheet 7 continuously throws the straw to the communication gap 8 in the rotating process, the cutting blade 6 cuts the straw, so that the straw falls from the communication gap 8, and the cutting edge of the cutting blade 6 is disposed along the direction parallel to the axis of the mounting cylinder 1; through the arrangement of the connecting disc 5 and the communication gap 8, not only the preliminary processing and screening of the straws are realized, but also the crushing assembly 4 can be well isolated, so that the safety is greatly improved; the center shifting sheet 7 can also break straws so as to assist the cutting knife 6 to cut.
Furthermore, the material stirring assembly 3 is additionally provided with an edge material stirring sheet 21, and the edge material stirring sheet 21 is used for assisting the cut straw to be thrown into the communication gap 8; the edge stirring sheets 21 are arranged in two, the two edge stirring sheets 21 are symmetrical about the axis of the connecting disc 5, one end of each edge stirring sheet is connected with the edge of the connecting disc 5, the other end of each edge stirring sheet points to the axis of the connecting disc 5, and the connecting lines of the two edge stirring sheets and the central stirring sheet are positioned on the same straight line; the edge shifting sheet 21 can also break the straw so as to further improve the cutting efficiency of the straw.
Referring to fig. 4 to 6, preferably, the crushing assembly 4 includes a crushing cutter 9, a chassis 10 and a filter cartridge 11, the filter cartridge 11 is accommodated in the bin 12, one end of the filter cartridge 11 is communicated with and fixedly connected with one end of the mounting cylinder 1 facing away from the feed inlet, the other end is closed by the chassis 10, and the crushing cutter 9 and the chassis 10 are respectively accommodated in the filter cartridge 11; the chassis 10 is fixedly connected with the output shaft of the driving motor 2, the axis of the chassis 10 is collinear with the axis of the output shaft of the driving motor 2, and the crushing cutter 9 is fixedly connected with one side of the chassis 10 facing the connecting disc 5; the filter cartridge 11 is further provided with a plurality of filtering through holes which are respectively communicated with the bin 12, and the crushing assembly 4 outputs straws to the bin 12 through the filtering through holes.
Specifically, the side of the filter cartridge 11 facing the mounting cylinder 1 extends upward beyond the lowest point of the connection plate 5, and then the side of the filter cartridge 11 facing the mounting cylinder 1 is fixedly connected to the bottom wall of the mounting cylinder 1.
Further, the edge of the chassis 10 abuts against the inner side wall of the filter cartridge 11, and the crushing knife 9 is accommodated in a space for secondary crushing by the arrangement of the chassis 10, the filter cartridge 11 and the connecting disc 5, and after entering the space for secondary crushing, the straw can possibly pass through the filter through hole only after being cut into a proper size.
Referring to fig. 1, 6 and 7, preferably, the straw conveying component 20 includes an air blast plate 13 and a discharge pipe 14, one side of the chassis 10 facing away from the connecting disc 5 is enclosed in the bin 12 to form an air chamber, the air blast plate 13 is accommodated in the air chamber, the air blast plate 13 is fixedly connected with one side of the chassis 10 facing away from the connecting disc 5, one end of the discharge pipe 14 is communicated with the outside, and the other end of the discharge pipe 14 is communicated with the air chamber.
Specifically, the blast plate 13 rotates under the drive of the driving motor 2, so that the cut straw is continuously blown out through the discharging pipe 14, and meanwhile, due to the existence of atmospheric pressure, the air chamber can continuously suck air from the direction of the feed inlet, the mounting cylinder 1 and the filter cylinder 11, and the work of the material stirring assembly 3 and the crushing assembly 4 is further promoted.
Referring to fig. 6, preferably, the cutting blade 6 has a plurality of cutting blades, the crushing blade 9 includes a first connecting plate and a cutting blade, the first connecting plate is fixedly connected with the connecting disc 5, the first connecting plate is perpendicular to the cutting blade, and the cutting blade is used for cutting straws; the side of the center material stirring sheet 7, which is away from the connecting disc 5, protrudes to form material stirring teeth.
Specifically, two cutting blades 6 are provided, the two cutting blades 6 are rotationally symmetrical with the axis of the connecting disc 5 as the center, the cutting edges of the cutting blades are arc-shaped cutting edges, and the height of the arc-shaped cutting edges is gradually reduced along the rotation direction of the arc-shaped cutting edges; the center stirring piece 7 forms two stirring rules, and the two stirring teeth are rotationally symmetrical with the axis of the connecting disc 5 as the center.
Referring to fig. 6, preferably, the crushing assembly 4 further includes a connecting rod 15, one end of the connecting rod 15 is fixedly connected with the connecting disc 5, the other end of the connecting rod 15 is fixedly connected with the chassis 10, the plurality of connecting rods 15 are provided, and the plurality of connecting rods 15 are arranged around the axis of the chassis 10; the crushing cutters 9 are arranged in a plurality, and each connecting rod 15 is provided with a plurality of crushing cutters 9 at intervals along the length direction.
Specifically, one end of the connecting rod 15 is fixedly connected with the connecting disc 5 through bolts, the other end of the connecting rod 15 is fixedly connected with the chassis 10 through bolts, six connecting rods 15 are provided, and three crushing cutters 9 are arranged at intervals on each connecting rod 15.
Referring to fig. 5 and 6, preferably, the blower plates 13 are provided in a plurality, the blower plates 13 are disposed around the axis of the chassis 10, and the extension lines of the blower plates 13 are directed to the axis of the chassis 10.
Specifically, the number of the blast plates 13 is six, the blast plates 13 are rotationally symmetrical with respect to the axis of the chassis 10, the blast plates 13 include a second connection plate and a vertical plate, the second connection plate is perpendicular to the vertical plate, the second connection plate is fixedly connected with the chassis 10 through bolts, and the vertical plate is used for providing wind power during rotation.
Further, the stirring assembly and the crushing assembly are sequentially arranged up and down, so that the flow and gravity of air are fully utilized, and the processing efficiency of straw is effectively improved.
Preferably, the straw cutting and conveying device further comprises two moving assemblies, the two moving assemblies are respectively arranged on two sides of the driving motor 2 shell, each moving assembly comprises a moving wheel 17 and a connecting frame 16, one side of each connecting frame 16 is fixedly connected with the driving motor 2 shell, and one side of each connecting frame 16, which is away from the driving motor 2 shell, is connected with the moving wheel 17.
Specifically, the moving assembly is additionally provided with a fixing part for locking the wheels (in the prior art, details are not repeated) so that the straw cutting and conveying device can move.
Preferably, the straw cutting and conveying device further comprises a supporting rod 18 and a supporting wheel 19, one end of the supporting rod 18 is fixedly connected with the storage bin 12, one end of the supporting rod 18, which is far away from the storage bin 12, is fixedly connected with the supporting wheel 19, and a preset included angle is formed between the supporting rod 18 and the moving wheel 17.
Specifically, the support rods 18 and the support wheels 19 are arranged to enable the straw cutting and conveying device to conveniently rotate.
Preferably, the straw cutting and conveying device further comprises an adjusting assembly, wherein the adjusting assembly is used for adjusting a preset angle between the supporting rod 18 and the supporting wheel 19; specifically, the adjusting component is in the prior art, and will not be described in detail.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.

Claims (7)

1. The straw cutting and conveying device is characterized by comprising a mounting cylinder, a driving motor, a stirring assembly, a crushing assembly, a storage bin and a straw conveying component; one end of the mounting cylinder is provided with a feed inlet, the other end of the mounting cylinder is communicated with the feed bin, an output shaft of the driving motor penetrates into the feed bin from one side of the feed bin, which is far away from the mounting cylinder, and the driving motor is sequentially and fixedly connected with the straw conveying part, the crushing assembly and the stirring assembly, the straw conveying part and the crushing assembly are contained in the feed bin, and the stirring assembly is arranged on one side of the crushing assembly, which is far towards the feed inlet; the stirring assembly is used for primarily cutting the straws fed into the mounting cylinder through the feeding opening and conveying the straws subjected to primary cutting to the crushing assembly for secondary cutting; the straw conveying component is used for conveying the straw cut by the crushing component out of the bin; the stirring assembly comprises a connecting disc, a cutting knife and a central stirring sheet, wherein the connecting disc is fixedly connected with an output shaft of the driving motor, the axis of the connecting disc is collinear with the axis of the output shaft of the driving motor, a circle of communication gap is formed between the edge of the connecting disc and the inner side wall of the mounting cylinder, and the space, facing to one side of the feeding port, of the connecting disc is communicated with the crushing assembly through the communication gap; the cutting knife and the center stirring sheet are arranged on one side, facing the feed inlet, of the connecting disc, the cutting knife is used for cutting straws, and the center stirring sheet is used for throwing the cut straws to the communication gap; the center stirring sheet is used for breaking straws;
the crushing assembly comprises a crushing cutter, a chassis and a filter cartridge, wherein the filter cartridge is accommodated in the storage bin, one end of the filter cartridge is communicated with one end of the mounting cartridge, which is far away from the feed inlet, and is fixedly connected, the other end of the filter cartridge is sealed through the chassis, and the crushing cutter and the chassis are respectively accommodated in the filter cartridge; the chassis is fixedly connected with the output shaft of the driving motor, the axis of the chassis is collinear with the axis of the output shaft of the driving motor, and the crushing cutter is fixedly connected with one side of the chassis, facing the connecting disc; the filter cartridge is also provided with a plurality of filtering through holes which are respectively communicated with the bin, and the crushing assembly outputs straws to the bin through the filtering through holes;
the cutting knife comprises a plurality of cutting blades, the crushing knife comprises a first connecting plate and a cutting blade, the first connecting plate is fixedly connected with the connecting disc, the first connecting plate is perpendicular to the cutting blade, and the cutting blade is used for cutting straws; the center stirring piece protrudes out of one side of the connecting disc to form stirring teeth, and the cutting knives are rotationally symmetrical with the axis of the connecting disc as the center.
2. The straw cutting and conveying device according to claim 1, wherein the straw conveying component comprises an air blowing plate and a discharging pipe, one side of the chassis, which is away from the connecting disc, is enclosed in the bin to form an air chamber, the air blowing plate is contained in the air chamber, the air blowing plate is fixedly connected with one side of the chassis, which is away from the connecting disc, one end of the discharging pipe is communicated with the outside, and the other end of the discharging pipe is communicated with the air chamber.
3. The straw cutting and conveying device according to claim 1, wherein the crushing assembly further comprises a connecting rod, one end of the connecting rod is fixedly connected with the connecting disc, the other end of the connecting rod is fixedly connected with the chassis, the plurality of connecting rods are arranged around the axis of the chassis; the crushing cutter has many, every connecting rod along its length direction interval sets up many crushing cutters.
4. A straw cutting and conveying device according to claim 2, wherein a plurality of blast plates are arranged around the axis of the chassis, and the extension line of the blast plate points to the axis of the chassis.
5. The straw cutting and conveying device according to claim 1, further comprising two moving assemblies, wherein the two moving assemblies are respectively arranged on two sides of the driving motor shell, each moving assembly comprises a moving wheel and a connecting frame, one side of each connecting frame is fixedly connected with the driving motor shell, and one side of each connecting frame, which is away from the driving motor shell, is connected with the moving wheel.
6. The straw cutting and conveying device according to claim 5, further comprising a supporting rod and a supporting wheel, wherein one end of the supporting rod is fixedly connected with the storage bin, one end of the supporting rod, which is far away from the storage bin, is fixedly connected with the supporting wheel, and a preset included angle is formed between the supporting rod and the moving wheel.
7. The straw cutting and conveying device according to claim 6, further comprising an adjusting assembly for adjusting a preset angle between the support bar and the support wheel.
CN202111299967.0A 2021-11-04 2021-11-04 Straw cutting conveying device Active CN114009230B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111299967.0A CN114009230B (en) 2021-11-04 2021-11-04 Straw cutting conveying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111299967.0A CN114009230B (en) 2021-11-04 2021-11-04 Straw cutting conveying device

Publications (2)

Publication Number Publication Date
CN114009230A CN114009230A (en) 2022-02-08
CN114009230B true CN114009230B (en) 2023-07-04

Family

ID=80061082

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111299967.0A Active CN114009230B (en) 2021-11-04 2021-11-04 Straw cutting conveying device

Country Status (1)

Country Link
CN (1) CN114009230B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB684378A (en) * 1951-03-01 1952-12-17 George Conrad Berger Straw disintegrating and scattering attachment for combines and the like
FR2420912A1 (en) * 1978-03-30 1979-10-26 Scherz Karl Straw cutting machine - with revolving cutter blades and reactant spray nozzles in blower air stream
CN108575355A (en) * 2018-05-03 2018-09-28 松桃德科农业发展有限公司 A kind of automatic straw cutting robot of agricultural harvesting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510222C2 (en) * 1997-11-05 1999-05-03 Kpab Ett Bendersfoeretag Ab Cutter with rotationally symmetrical placement of the blades
DE202004001760U1 (en) * 2004-02-06 2004-06-24 Jäger, Christoph Cutting disk for silage chopping device, comprising casting elements of different lengths
CN206575874U (en) * 2017-03-13 2017-10-24 赤峰通泰机械有限公司 The guillotine cutting crushing mechanism of Green-fodder harvesting machine
CN108848959A (en) * 2017-05-10 2018-11-23 周茵 A kind of agricultural straw pulverizer
CN110788110A (en) * 2019-09-28 2020-02-14 中原环资科技有限公司 Process method for comprehensively utilizing straws
CN112335423A (en) * 2019-11-27 2021-02-09 新疆农业科学院农业机械化研究所 Square bundle straw pulverizer capable of achieving two-stage pulverization through stirring, cutting and beating

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB684378A (en) * 1951-03-01 1952-12-17 George Conrad Berger Straw disintegrating and scattering attachment for combines and the like
FR2420912A1 (en) * 1978-03-30 1979-10-26 Scherz Karl Straw cutting machine - with revolving cutter blades and reactant spray nozzles in blower air stream
CN108575355A (en) * 2018-05-03 2018-09-28 松桃德科农业发展有限公司 A kind of automatic straw cutting robot of agricultural harvesting

Also Published As

Publication number Publication date
CN114009230A (en) 2022-02-08

Similar Documents

Publication Publication Date Title
US8512114B2 (en) Double shear material chopper
CN202014470U (en) Straw crushing recycling machine
CN114009230B (en) Straw cutting conveying device
CN107371656A (en) A kind of agricultural uses stalk dust-free pulverizing mill tool
CN105562173B (en) A kind of wood grinder
CN110934000A (en) Crop straw pulverizer
CN209151591U (en) The straw chopping apparatus and maize harvesting machine of ear picking bench of corn harvester
CN207413519U (en) Reducing mechanism and crushing system
CN206728598U (en) A kind of impurities removal mechanism of maize harvesting machine
CN103341394A (en) Integral fungus material chopper
CN212146854U (en) Wood board trimming machine waste material smashing and recycling structure
CN109729839A (en) Revolution crushes rotor giving back field machine for corn stalks with rotation combined type
CN219812560U (en) Suction type double-fan straw collector
CN201774843U (en) Air suction type rubsen seed thresher
CN108738751A (en) A kind of forward type stalk crasher
CN107597324A (en) A kind of livestock-raising animal feeding-stuff reducing mechanism
CN111837670A (en) Thousand heavy straw rubbing crusher that removes of formula that draws
CN207836241U (en) A kind of careless crushing system of hand hay cutter
CN203437185U (en) Integral fungus material chopping and smashing machine
CN102511239A (en) Grass chopper
CN212344589U (en) Crushing device for agricultural straw recovery
CN209395098U (en) A kind of eps foam plate crushing device
CN213095001U (en) Traction type heavy-duty movable straw rubbing crusher
CN220157061U (en) Impurity removing device, conveying system and corn harvester
CN109362367A (en) A kind of agricultural crop straw crushing device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant