CN111066503A - Broken package rubbing crusher of straw - Google Patents
Broken package rubbing crusher of straw Download PDFInfo
- Publication number
- CN111066503A CN111066503A CN201911143766.4A CN201911143766A CN111066503A CN 111066503 A CN111066503 A CN 111066503A CN 201911143766 A CN201911143766 A CN 201911143766A CN 111066503 A CN111066503 A CN 111066503A
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- China
- Prior art keywords
- knife
- crushing
- cutter
- fixed
- bag breaking
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- 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
- A01F29/04—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 with feeding direction transverse to axis
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a straw bale breaking crusher, which comprises a shell, wherein a bale breaking device, a secondary crushing device and a screening device are arranged in the shell; the bag breaking device comprises a bag breaking sawtooth cutter set, and the secondary crushing device comprises a crushing device and a crushing device which are arranged in the middle of the shell; the crushing device comprises an arc-shaped cutting knife group and a cutting knife group driving device for driving the arc-shaped cutting knife group to move; the crushing device comprises a straight tooth crushing cutter set, a fixed cutter II arranged at the top of the straight tooth crushing cutter set and a crushing cutter set driving device for driving the straight tooth crushing cutter set to move; the straw bale breaking crusher provided by the invention can efficiently cut off the tough baling ropes on the straw bales, and can produce straw raw material products with more uniform size distribution through the secondary crushing device and the screening device, so that the crushing efficiency is obviously improved, and the crushing effect is improved.
Description
Technical Field
The invention relates to a straw crusher, in particular to a straw bag breaking crusher.
Background
For convenient storage and transportation, the straws are made into square bags or round bags by a baling machine. However, the straw bales must be broken up and crushed into a certain size to meet the processing requirements of straw raw material, feed, fertilizer, fuel or base material. Through research and development, most of the machine is an independent straw bale breaking machine or a straw smashing (kneading) machine on the market, the function is relatively single, the structure is relatively huge, and the straw processing equipment integrating the bale breaking function and the smashing function belongs to the market blank. Therefore, it is necessary to design a straw bale breaking crusher, which can efficiently cut off the flexible baling ropes on the straw bales, and can produce straw raw material products with more uniform size distribution through a secondary crushing device and a screening device, so that the crushing efficiency is obviously improved, the crushing effect is improved, the utilization of the five materials of the straws is promoted, and the economic added value of the straw waste is improved.
Disclosure of Invention
According to the technical problem, the straw bale breaking crusher is provided. The technical means adopted by the invention are as follows:
a straw bale breaking crusher comprises a shell, wherein a bale breaking device, a secondary crushing device and a screening device are arranged in the shell;
the bag breaking device comprises a bag breaking sawtooth cutter group, a fixed cutter I and a bag breaking driving device, wherein the fixed cutter I is arranged above the bag breaking sawtooth cutter group, the bag breaking driving device drives the bag breaking sawtooth cutter group to rotate, the fixed cutter I is arranged at the top of the shell, the bag breaking sawtooth cutter group comprises two bag breaking sawtooth cutters, and the two bag breaking sawtooth cutters are close to a material inlet of the shell;
the secondary crushing device comprises a crushing device arranged in the middle of the shell and a crushing device arranged in the shell and far away from one side of the feeding port;
the crushing device comprises an arc-shaped cutting knife group and a cutting knife group driving device for driving the arc-shaped cutting knife group to move;
the crushing device comprises a straight tooth crushing cutter set, a fixed cutter II arranged at the top of the straight tooth crushing cutter set and a crushing cutter set driving device for driving the straight tooth crushing cutter set to move;
the screening device comprises a curved surface screen and a vibrating screen, the curved surface screen is arranged under the crushing device, and the vibrating screen is arranged under the bag breaking device and the crushing device.
One of the two bag breaking serrated knives is arranged obliquely above the other bag breaking serrated knife, and the fixed knife I is arranged above the bag breaking serrated knife positioned above the fixed knife I;
the bag breaking serrated knife comprises a knife shaft I, a plurality of uniformly distributed serrated knives are fixed on the knife shaft I, and two adjacent serrated knives are separated by a shaft sleeve; the serrated knife is circular, and the outer edge of the serrated knife is processed into a serrated shape; the sawtooth knives of the bag breaking sawtooth knife positioned above and the sawteeth on the fixed knife I are arranged in a staggered mode.
The broken package drive device comprises a broken package drive motor arranged at the bottom of the shell, the broken package drive motor is connected with two broken package serrated knives through a drive belt and drives the two broken package serrated knives to rotate around the axis of the broken package serrated knives.
The arc-shaped cutting knife group comprises three arc-shaped cutting knives, each arc-shaped cutting knife comprises a knife shaft II, a knife sleeve I is fixed on each knife shaft II through thread matching, a plurality of blades are fixed on each knife sleeve I, the blades are uniformly arranged on the knife sleeve I in a spiral shape, and the blades are fixedly connected with the knife sleeve I through a knife holder I;
the axis connecting lines of the three cutter shafts II are in an equilateral triangle shape.
The cutting knife group driving device comprises a cutting knife group driving motor fixed on the side wall of the shell, an output shaft of the cutting knife group driving motor is connected with one of the knife shafts II through a belt, and the three knife shafts II are driven through chains.
The arc-shaped cutting knife group further comprises an arc-shaped cutting knife, the arc-shaped cutting knife is close to the fixed knife I, and is connected with a knife shaft I of the bag breaking serrated knife positioned above the fixed knife I through a belt.
The straight-tooth crushing cutter set comprises two straight-tooth crushing cutters, each straight-tooth crushing cutter comprises a cutter shaft III, a cutter sleeve II is welded on the cutter shaft III, a plurality of groups of crushing cutter sets which are uniformly distributed are fixed on the cutter sleeve II, each crushing cutter set comprises six crushing blades which are uniformly distributed, the crushing blades are fixed on a cutter holder II through bolts, the cutter holder II and the cutter sleeve II are fixedly welded, and the arrangement of the crushing blades of two adjacent groups of crushing cutter sets is staggered by 30 degrees;
one of the straight-scale crushing knives is arranged obliquely above the other straight-tooth crushing knife and is close to the arc-shaped cutting knife group.
The crushing cutter group driving device comprises a crushing cutter group driving motor fixed on the side wall of the shell, an output shaft of the crushing cutter group driving motor is connected with one of the cutter shafts III through a belt, and the two cutter shafts III are driven through the belt.
In the use state: the bundled straws enter the shell from the feed inlet, the bale breaking device breaks up the bundled straws, and the secondary crushing device crushes the straws into crushed powder and leaks down from the screening device.
The invention has the following advantages:
the straw bale breaking crusher provided by the invention can efficiently cut off the tough baling ropes on the straw bales, and can produce straw raw material products with more uniform size distribution through the secondary crushing device and the screening device, so that the crushing efficiency is obviously improved, the crushing effect is improved, the utilization range of five materials of the straws is promoted, and the economic added value of straw wastes is improved.
Based on the reason, the invention can be widely popularized in the fields of straw crushers and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a main view of a straw bale breaking crusher according to an embodiment of the present invention.
FIG. 2 is a back view of a straw bale breaking pulverizer in the embodiment of the present invention.
FIG. 3 is a three-dimensional view of a serrated knife for breaking bags in an embodiment of the present invention.
FIG. 4 is a front view of a serrated knife for breaking bags in accordance with an embodiment of the present invention.
FIG. 5 is a straw view of a serrated knife in an embodiment of the present invention.
Fig. 6 is a front view of a curved cutting burr in an embodiment of the present invention.
Fig. 7 is a three-dimensional view of a straight tooth milling cutter in an embodiment of the present invention.
Fig. 8 is a front view of a straight tooth crushing cutter blade in the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 8, a straw bale breaking pulverizer comprises a housing 1, wherein a bale breaking device 2, a secondary pulverizing device and a screening device 3 are installed in the housing 1;
the bag breaking device 2 comprises a bag breaking sawtooth cutter group 4, a fixed cutter I21 arranged above the bag breaking sawtooth cutter group 4 and a bag breaking driving device 22 for driving the bag breaking sawtooth cutter group 4 to rotate, the fixed cutter I21 is arranged at the top of the shell 1, the bag breaking sawtooth cutter group 4 comprises two bag breaking sawtooth cutters 41, and the two bag breaking sawtooth cutters 41 are close to the feeding port 11 of the shell 1;
the secondary crushing device comprises a crushing device 5 arranged in the middle of the shell 1 and a crushing device 6 arranged in the shell 1 and far away from one side of the feeding port 11;
the crushing device 5 comprises an arc-shaped cutting knife group 51 and a cutting knife group driving device 52 for driving the arc-shaped cutting knife group 51 to move;
the crushing device 6 comprises a straight-tooth crushing cutter set 61, a fixed cutter II 62 arranged at the top of the straight-tooth crushing cutter set 61 and a crushing cutter set driving device 63 for driving the straight-tooth crushing cutter set 61 to move;
the screening device 3 comprises a curved surface screen 31 and a vibrating screen 32, the curved surface screen 31 is arranged under the crushing device 6, and the vibrating screen 32 is arranged under the bag breaking device 2 and the crushing device 4.
One pack breaking serrated knife 41 in the two pack breaking serrated knives 41 is arranged obliquely above the other pack breaking serrated knife 41, and the fixed knife I21 is arranged above the pack breaking serrated knife 41 positioned above;
the bag breaking serrated knife 41 comprises a knife shaft I411, a plurality of uniformly distributed serrated knives 412 are fixed on the knife shaft I411, and two adjacent serrated knives 412 are separated by a shaft sleeve 413; the serrated knife 412 is circular, and the outer edge of the serrated knife 412 is processed into a serrated shape; the sawtooth knife 412 of the bag breaking sawtooth knife 41 positioned above and the sawtooth on the fixed knife I21 are arranged in a staggered mode.
The bag breaking driving device 22 comprises a bag breaking driving motor 221 arranged at the bottom of the shell 1, and the bag breaking driving motor 211 is connected with two bag breaking serrated knives 41 through a driving belt and drives the two bag breaking serrated knives 41 to rotate around the axis of the two bag breaking serrated knives.
The arc-shaped cutting knife set 51 comprises three arc-shaped cutting knives 511, the arc-shaped cutting knives 511 comprise knife shafts II 512, knife sleeves I513 are fixed on the knife shafts II 512 in a threaded fit mode, a plurality of blades 514 are fixed on the knife sleeves I513, the blades 514 are uniformly arranged on the knife sleeves I513 in a spiral shape, and the blades 514 are fixedly connected with the knife sleeves I513 through knife holders I515;
the axis connecting lines of the three cutter shafts II 512 are in an equilateral triangle shape.
The cutting knife group driving device 52 comprises a cutting knife group driving motor 521 fixed on the side wall of the shell 1, an output shaft of the cutting knife group driving motor 521 is connected with one of the knife shafts II 512 through a belt, and the three knife shafts II 512 are driven through a chain 516.
The arc-shaped cutter set 51 further comprises an arc-shaped cutter 511, and the arc-shaped cutter 511 is close to the fixed cutter I21 and is connected with a cutter shaft I411 of the bag breaking serrated cutter 41 positioned above through a belt.
The straight tooth crushing cutter set 61 comprises two straight tooth crushing cutters 611, the straight tooth crushing cutters 611 comprise a cutter shaft III 612, a cutter sleeve II 613 is welded on the cutter shaft III 612, a plurality of groups of crushing cutter sets which are uniformly distributed are fixed on the cutter sleeve II 613, each crushing cutter set comprises six crushing blades 614 which are uniformly distributed, the crushing blades 614 are fixed on a cutter holder II 615 through bolts 616, the cutter holder II 615 is welded and fixed with the cutter sleeve II 6, and the arrangement of the crushing blades 614 of two adjacent groups of crushing cutter sets is staggered by 30 degrees;
one of the straight-edge crushing knives 61 is arranged obliquely above the other straight-tooth crushing knife 61 and is close to the arc-shaped cutting knife group 51.
The crushing cutter group driving device 62 comprises a crushing cutter group driving motor 621 fixed on the side wall of the shell 1, an output shaft of the crushing cutter group driving motor 621 is connected with one of the cutter shafts III 612 through a belt, and the two cutter shafts III 612 are in belt transmission.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A straw bale breaking crusher is characterized by comprising a shell, wherein a bale breaking device, a secondary crushing device and a screening device are arranged in the shell;
the bag breaking device comprises a bag breaking sawtooth cutter group, a fixed cutter I and a bag breaking driving device, wherein the fixed cutter I is arranged above the bag breaking sawtooth cutter group, the bag breaking driving device drives the bag breaking sawtooth cutter group to rotate, the fixed cutter I is arranged at the top of the shell, the bag breaking sawtooth cutter group comprises two bag breaking sawtooth cutters, and the two bag breaking sawtooth cutters are close to a material inlet of the shell;
the secondary crushing device comprises a crushing device arranged in the middle of the shell and a crushing device arranged in the shell and far away from one side of the feeding port;
the crushing device comprises an arc-shaped cutting knife group and a cutting knife group driving device for driving the arc-shaped cutting knife group to move;
the crushing device comprises a straight tooth crushing cutter set, a fixed cutter II arranged at the top of the straight tooth crushing cutter set and a crushing cutter set driving device for driving the straight tooth crushing cutter set to move;
the screening device comprises a curved surface screen and a vibrating screen, the curved surface screen is arranged under the crushing device, and the vibrating screen is arranged under the bag breaking device and the crushing device.
2. The straw bale breaking pulverizer as claimed in claim 1, wherein: one of the two bag breaking serrated knives is arranged obliquely above the other bag breaking serrated knife, and the fixed knife I is arranged above the bag breaking serrated knife positioned above the fixed knife I;
the bag breaking serrated knife comprises a knife shaft I, a plurality of uniformly distributed serrated knives are fixed on the knife shaft I, and two adjacent serrated knives are separated by a shaft sleeve; the serrated knife is circular, and the outer edge of the serrated knife is processed into a serrated shape; the sawtooth knives of the bag breaking sawtooth knife positioned above and the sawteeth on the fixed knife I are arranged in a staggered mode.
3. The straw bale breaking pulverizer as defined in claim 2, wherein: the broken package drive device comprises a broken package drive motor arranged at the bottom of the shell, the broken package drive motor is connected with two broken package serrated knives through a drive belt and drives the two broken package serrated knives to rotate around the axis of the broken package serrated knives.
4. The straw bale breaking pulverizer as defined in claim 3, wherein: the arc-shaped cutting knife group comprises three arc-shaped cutting knives, each arc-shaped cutting knife comprises a knife shaft II, a knife sleeve I is fixed on each knife shaft II through thread matching, a plurality of blades are fixed on each knife sleeve I, the blades are uniformly arranged on the knife sleeve I in a spiral shape, and the blades are fixedly connected with the knife sleeve I through a knife holder I;
the axis connecting lines of the three cutter shafts II are in an equilateral triangle shape.
5. The straw bale breaking pulverizer as claimed in claim 4, wherein: the cutting knife group driving device comprises a cutting knife group driving motor fixed on the side wall of the shell, an output shaft of the cutting knife group driving motor is connected with one of the knife shafts II through a belt, and the three knife shafts II are driven through chains.
6. The straw bale breaking pulverizer as claimed in claim 4, wherein: the arc-shaped cutting knife group further comprises an arc-shaped cutting knife, the arc-shaped cutting knife is close to the fixed knife I, and is connected with a knife shaft I of the bag breaking serrated knife positioned above the fixed knife I through a belt.
7. The straw bale breaking pulverizer as claimed in claim 1, wherein: the straight-tooth crushing cutter set comprises two straight-tooth crushing cutters, each straight-tooth crushing cutter comprises a cutter shaft III, a cutter sleeve II is welded on the cutter shaft III, a plurality of groups of crushing cutter sets which are uniformly distributed are fixed on the cutter sleeve II, each crushing cutter set comprises six crushing blades which are uniformly distributed, the crushing blades are fixed on a cutter holder II through bolts, the cutter holder II and the cutter sleeve II are fixedly welded, and the arrangement of the crushing blades of two adjacent groups of crushing cutter sets is staggered by 30 degrees;
one of the straight-scale crushing knives is arranged obliquely above the other straight-tooth crushing knife and is close to the arc-shaped cutting knife group.
8. The straw bale breaking pulverizer as claimed in claim 7, wherein: the crushing cutter group driving device comprises a crushing cutter group driving motor fixed on the side wall of the shell, an output shaft of the crushing cutter group driving motor is connected with one of the cutter shafts III through a belt, and the two cutter shafts III are driven through the belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143766.4A CN111066503A (en) | 2019-11-20 | 2019-11-20 | Broken package rubbing crusher of straw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143766.4A CN111066503A (en) | 2019-11-20 | 2019-11-20 | Broken package rubbing crusher of straw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111066503A true CN111066503A (en) | 2020-04-28 |
Family
ID=70311326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911143766.4A Pending CN111066503A (en) | 2019-11-20 | 2019-11-20 | Broken package rubbing crusher of straw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111066503A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206078172U (en) * | 2016-10-13 | 2017-04-12 | 黑龙江翰恒环保科技有限公司 | Birotor living beings straw bale broken rubbing crusher |
| CN208402564U (en) * | 2018-07-06 | 2019-01-22 | 代怀香 | Stalk thread rolling machine |
-
2019
- 2019-11-20 CN CN201911143766.4A patent/CN111066503A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206078172U (en) * | 2016-10-13 | 2017-04-12 | 黑龙江翰恒环保科技有限公司 | Birotor living beings straw bale broken rubbing crusher |
| CN208402564U (en) * | 2018-07-06 | 2019-01-22 | 代怀香 | Stalk thread rolling machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200428 |