CN210279366U - Agricultural straw rubbing crusher with second grade crushing structure - Google Patents
Agricultural straw rubbing crusher with second grade crushing structure Download PDFInfo
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- CN210279366U CN210279366U CN201920469313.XU CN201920469313U CN210279366U CN 210279366 U CN210279366 U CN 210279366U CN 201920469313 U CN201920469313 U CN 201920469313U CN 210279366 U CN210279366 U CN 210279366U
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Abstract
The utility model discloses an agricultural straw pulverizer with a secondary pulverizing structure in the technical field of pulverizers, wherein one end of a fixed block, which is far away from a transmission rod, is provided with a groove, the bottom of a squeezing chamber is provided with a secondary pulverizing barrel, and the top of the secondary pulverizing barrel is communicated with the squeezing chamber through a connector; the arranged blade is inserted into the groove through the inserting block, and the inserting block is fixed in the groove through the threaded hole and the fixing bolt, so that the inserting block is convenient to disassemble, and the blade is detached independently for replacement and cleaning; when the straw is put into primary crushing bucket from adding the mouth, long straw can be cut off a lesson by pivoted stirring blade, the extrusion in the later stage of being convenient for has set up extrusion chamber simultaneously, and the straw that cuts off is falling into the straw, and electric telescopic handle promotes the stripper plate, and the straw that the stripper plate will cut off promotes the inner chamber left side of extrusion chamber to extrude the straw that cuts off, the secondary crushing bucket of being convenient for smashes the straw of blocking.
Description
Technical Field
The utility model relates to a rubbing crusher technical field specifically is an agricultural straw rubbing crusher with second grade crushing structure.
Background
The straws refer to stems, leaves or ears of mature crops, and generally refer to the rest parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops after seeds are harvested, and the straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like and are regenerative biological resources with a plurality of purposes, and are also coarse fodder which can be eaten by livestock such as cattle, sheep and the like, although devices capable of crushing the straws are provided in the prior art, the straws cannot be cut and crushed effectively and quickly, and blades in a traditional crusher cannot be detached independently and cannot be replaced and cleaned after being used for a long time;
therefore, an agricultural straw pulverizer with a two-stage pulverizing structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an agricultural straw rubbing crusher with second grade crushing structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an agricultural straw pulverizer with a secondary crushing structure comprises a primary crushing barrel, wherein the left side and the right side of the top of the primary crushing barrel are respectively provided with an adding port, the top center of the primary crushing barrel is provided with a first motor, the bottom of the first motor penetrates through the top of the primary crushing barrel and is provided with a transmission rod, the transmission rod is arranged at the center of an inner cavity of the primary crushing barrel, the left side and the right side of the primary crushing barrel are alternately provided with stirring blades, each stirring blade comprises a fixed block, one end of each fixed block, which is close to the transmission rod, is provided with an arc-shaped groove, a welding layer is arranged between each arc-shaped groove and the transmission rod, one end of each fixed block, which is far away from the transmission rod, is provided with a groove, the inner cavity of each groove is provided with an inserting block in an inserting mode, the top of each inserting block and the, the end of the insertion block far away from the groove is welded with a blade, the bottom of the primary crushing barrel is provided with a squeezing chamber, the top of the squeezing chamber is communicated with the primary crushing barrel through a joint, the right side of the inner cavity of the squeezing chamber is provided with an electric telescopic rod, the left power output end of the electric telescopic rod is provided with an extrusion plate, the bottom of the extrusion chamber is provided with a secondary crushing barrel, the top of the secondary crushing barrel is communicated with the extrusion chamber through a connecting port, the front end surface of the left side and the rear end surface of the right side of the secondary crushing barrel are both provided with a second motor, the opposite surfaces of the two sets of the second motors respectively penetrate through the left side and the right side of the secondary crushing barrel and are provided with motor shafts, and one end of the motor shaft, which is far away from the second motor, is provided with a stirring rod, the surfaces of the stirring rods are uniformly provided with staggered crushing extrusion blocks, and the bottom of the secondary crushing barrel is provided with a discharge outlet.
Preferably, the left side of the extrusion chamber is provided with a cleaning opening, the left side of the extrusion chamber is provided with a cover plate, the area of the cover plate is larger than that of the cleaning opening, the front end face and the rear end face of the cover plate are respectively provided with two groups of mounting blocks, threaded holes are formed in the mounting blocks in a penetrating mode from left to right, and the mounting blocks are movably connected with the left side of the extrusion chamber through the matched threaded holes and the straight screws.
Preferably, the bottom left and right sides of second grade crushing bucket all is provided with the bracing piece, the appearance of bracing piece all is provided with "L" type, and is two sets of be provided with between the bracing piece and collect the box, and the top of collecting the box is provided with the fluting corresponding with bin outlet position.
Preferably, a gap of five centimeters is formed between one end, far away from the insertion block, of the blade and the inner wall of the inner cavity of the primary crushing barrel.
Preferably, the left side and the right side of each crushing and extruding block are respectively provided with a second blade in a welding mode, and a gap of one point and five centimeters is formed between the second blades between every two adjacent groups of crushing and extruding blocks.
Preferably, the left side of electric telescopic handle is provided with the screw hole, the right side of stripper plate is provided with the screw thread spliced pole, the stripper plate passes through assorted screw thread spliced pole and screw hole swing joint electric telescopic handle.
Preferably, two sets of puddlers set up in same horizontal line, and the length of puddler is the same with the diameter.
Preferably, the connecting port is arranged on the left side of the top of the secondary crushing barrel, and an inner cavity of the connecting port is provided with an electromagnetic control valve.
Preferably, a rubber pad is arranged on the right side of the cover plate, the length and the width of the rubber pad are smaller than those of the cleaning opening, and the right side of the rubber pad penetrates through the cleaning opening and is arranged on the left side of the inner cavity of the squeezing chamber.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the agricultural straw pulverizer with the secondary pulverizing structure, the blades are inserted into the grooves through the inserting blocks, and the inserting blocks are fixed in the grooves through the threaded holes and the fixing bolts, so that the inserting blocks can be conveniently detached, and the blades can be detached independently for replacement and cleaning;
2. when the straws are put into the primary crushing barrel from the adding port, the rotating stirring blades can cut off long straws one by one, so that later-stage extrusion is facilitated, meanwhile, a squeezing chamber is arranged, the cut straws fall into the straws, an electric telescopic rod pushes a squeezing plate, the squeezing plate pushes the cut straws to the left side of an inner cavity of the squeezing chamber, so that the cut straws are squeezed, the secondary crushing barrel can crush the blocked straws conveniently, the secondary crushing barrel drives two groups of stirring rods to rotate through a motor, the rotating stirring rods crush the blocked straws through the arranged staggered crushing squeezing blocks, and accordingly, the crushing of the straws is completed quickly and effectively;
3. meanwhile, the collecting box is arranged at the bottom of the secondary crushing barrel, and crushed straws fall into the collecting box through the discharge hole, so that the crushed straws are convenient to collect.
Drawings
FIG. 1 is a diagram: the utility model has a schematic structure;
FIG. 2 is a diagram of: the structure of the stirring blade of the utility model is shown schematically;
FIG. 3 is a diagram of: the left side structure schematic diagram of the extrusion chamber of the utility model;
FIG. 4 is a diagram of: the utility model discloses smash extrusion piece and blade connection structure sketch map.
In the figure: 1. a primary crushing barrel; 2. an addition port; 3. a first motor; 4. a transmission rod; 5. a stirring blade; 501. a fixed block; 502. an arc-shaped groove; 503. a groove; 504. an insertion block; 505. fixing the bolt; 506. a blade; 6. a pressing chamber; 601. cleaning the opening; 7. a mouthpiece; 8. an electric telescopic rod; 9. a pressing plate; 10. a connecting port; 11. a secondary crushing barrel; 12. a second motor; 13. a motor shaft; 14. a stirring rod; 15. crushing the extrusion block; 16. a discharge outlet; 17. a support bar; 18. a collection box; 19. a cover plate; 20. mounting blocks; 21. a straight screw; 22. and a second blade.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an agricultural straw pulverizer with a secondary pulverizing structure comprises a primary pulverizing barrel 1, wherein the left side and the right side of the top of the primary pulverizing barrel 1 are respectively provided with an adding port 2, the center of the top of the primary pulverizing barrel 1 is provided with a motor I3, the bottom of the motor I3 penetrates through the top of the primary pulverizing barrel 1 and is provided with a transmission rod 4, the transmission rod 4 is arranged at the center of an inner cavity of the primary pulverizing barrel 1, the left side and the right side of the primary pulverizing barrel 1 are alternately provided with stirring blades 5, each stirring blade 5 comprises a fixing block 501, one end of the fixing block 501, which is close to the transmission rod 4, is provided with an arc-shaped groove 502, a welding layer is arranged between the arc-shaped groove 502 and the transmission rod 4, one end of the fixing block 501, which is far away from the transmission rod 4, is provided with a groove 503, the inner, the inserting block 504 is movably connected with the fixing block 501 through a matched threaded hole and a fixing bolt 505, one end of the inserting block 504, which is far away from the groove 503, is welded with a blade 506, the bottom of the primary crushing barrel 1 is provided with a squeezing chamber 6, the top of the squeezing chamber 6 is communicated with the primary crushing barrel 1 through a connecting port 7, the right side of the inner cavity of the squeezing chamber 6 is provided with an electric telescopic rod 8, the left power output end of the electric telescopic rod 8 is provided with a squeezing plate 9, the bottom of the squeezing chamber 6 is provided with a secondary crushing barrel 11, the top of the secondary crushing barrel 11 is communicated with the squeezing chamber 6 through a connecting port 10, the left front end surface and the right rear end surface of the secondary crushing barrel 11 are provided with a motor II 12, the opposite surfaces of the two sets of motor II 12 respectively penetrate through the left side and the right side of the secondary crushing barrel 11 and are provided with a motor shaft 13, one end, the bottom of the secondary crushing barrel 11 is provided with a discharge outlet 16.
Wherein: the left side of the extrusion chamber 6 is provided with a cleaning port 601, the left side of the extrusion chamber 6 is provided with a cover plate 19, the area of the cover plate 19 is larger than that of the cleaning port 601, the front end face and the rear end face of the cover plate 19 are respectively provided with two groups of mounting blocks 20, the mounting blocks 20 are respectively provided with a threaded hole from left to right in a penetrating manner, the mounting blocks 20 are movably connected with the left side of the extrusion chamber 6 through matched threaded holes and straight screws 21, the inner cavity of the extrusion chamber 6 can be cleaned conveniently by disassembling the cover plate 19, and after long-time use, residual moisture of straws can be extruded due to extrusion, and if the residual moisture is not processed in time, the service effect and the service life of the electric;
the left side and the right side of the bottom of the secondary crushing barrel 11 are both provided with supporting rods 17, the supporting rods 17 are both provided with an L shape, a collecting box 18 is arranged between the two groups of supporting rods 17, the top of the collecting box 18 is provided with a slot corresponding to the position of the discharge hole 16, and crushed straws can fall into the collecting box 18 through the discharge hole 16, so that the crushed straws can be conveniently collected;
a gap of five centimeters is formed between one end of the blade 506 far away from the insertion block 504 and the inner wall of the inner cavity of the primary crushing barrel 1, so that the blade 506 is prevented from touching the inner wall of the inner cavity of the primary crushing barrel 1 and rotating in the largest range, and the straws are stirred and cut;
the left side and the right side of each crushing and extruding block 15 are respectively welded with a blade II 22, a gap of one point and five centimeters is formed between the blade II 22 between every two adjacent groups of crushing and extruding blocks 15, and the arranged blade II 22 can enable the crushing and extruding blocks 15 to crush the straws more quickly and effectively;
the left side of the electric telescopic rod 8 is provided with a threaded hole, the right side of the extrusion plate 9 is provided with a threaded connecting column, the extrusion plate 9 is movably connected with the electric telescopic rod 8 through the threaded connecting column and the threaded hole which are matched, the extrusion plate 9 is convenient to disassemble, after long-time use, a layer of straw slag is attached to the surface of the extrusion plate 9, and the using effect of the extrusion plate 9 is influenced;
the two groups of stirring rods 14 are arranged on the same horizontal line, and the length and the diameter of the stirring rods 14 are the same, so that the straws can be crushed more quickly and effectively;
the connecting port 10 is arranged at the left side of the top of the secondary crushing barrel 11, and an electromagnetic control valve is arranged in the inner cavity of the connecting port 10 and is used for preventing straws which are not extruded from falling into the secondary crushing barrel 11 through the connecting port 10;
the right side of the cover plate 19 is provided with a rubber pad, the length and the width of the rubber pad are both smaller than those of the cleaning opening 601, the right side of the rubber pad penetrates through the cleaning opening 601 and is arranged on the left side of the inner cavity of the extrusion chamber 6, and the impact force caused by the fact that the electric telescopic rod 8 pushes the extrusion plate 9 can be buffered through the rubber pad.
The working principle is as follows: the first motor 3 is started through an external power control switch, the first motor 3 drives the stirring blade 5 to rotate through the transmission rod 4, then long rod-shaped straws are inserted into the inner cavity of the primary crushing barrel 1 from the adding port 2, the straws inserted into the inner cavity of the primary crushing barrel 1 are cut off by the stirring blade 5 rotating by taking the transmission rod 4 as a central point, the cut straws fall into the extrusion chamber through the connecting port 7, the electric telescopic rod 8 is started through the external power control switch, the electric telescopic rod 8 stretches and retracts to push the extrusion plate 9, the fallen straws are pushed to the left side of the inner cavity of the extrusion chamber 6 through the extrusion plate 9 to be extruded, at the moment, an electromagnetic control valve is started through the external power control switch, the extruded straws fall into the secondary crushing barrel 11 through the connecting port 10, the second motor 12 is started through the external power control switch, and the second motor 12 drives the stirring rod 14 to rotate through the motor shaft 13 respectively, and the two groups of rotating stirring rods 14 extrude and crush the straws through the crushing and extruding blocks 15 which are arranged in a staggered mode, and the crushed straws fall into the collecting box 18 through the discharge port 16, so that the straw crushing is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an agricultural straw rubbing crusher with second grade crushing structure, includes primary crushing bucket (1), its characterized in that: the left side and the right side of the top of the primary crushing barrel (1) are both provided with an adding port (2), the top center of the primary crushing barrel (1) is provided with a motor I (3), the bottom of the motor I (3) penetrates through the top of the primary crushing barrel (1) to be provided with a transmission rod (4), the transmission rod (4) is arranged at the center of an inner cavity of the primary crushing barrel (1), the left side and the right side of the primary crushing barrel (1) are provided with stirring blades (5) in a staggered manner, each stirring blade (5) comprises a fixing block (501), one end, close to the transmission rod (4), of each fixing block (501) is provided with an arc-shaped groove (502), a welding layer is arranged between each arc-shaped groove (502) and the transmission rod (4), one end, far away from the transmission rod (4), of each fixing block (501) is provided with a groove (503), and the inner cavity, the top of the inserting block (504) and the top of the fixing block (501) are both provided with matched threaded holes, the inserting block (504) is movably connected with the fixing block (501) through the matched threaded holes and a fixing bolt (505), one end, far away from the groove (503), of the inserting block (504) is welded with a blade (506), the bottom of the primary crushing barrel (1) is provided with a squeezing chamber (6), the top of the squeezing chamber (6) is communicated with the primary crushing barrel (1) through a connecting port (7), the right side of an inner cavity of the squeezing chamber (6) is provided with an electric telescopic rod (8), the left power output end of the electric telescopic rod (8) is provided with a squeezing plate (9), the bottom of the squeezing chamber (6) is provided with a secondary crushing barrel (11), the top of the secondary crushing barrel (11) is communicated with the squeezing chamber (6) through a connecting port (10), terminal surface and right side rear end face all are provided with motor two (12) before the left side of bucket (11) is smashed to the second grade, and are two sets of the opposite face of motor two (12) runs through the left and right sides that bucket (11) was smashed to the second grade respectively and is provided with motor shaft (13), the one end that motor two (12) were kept away from in motor shaft (13) all is provided with puddler (14), and is two sets of the surface of puddler (14) evenly is provided with crisscross crushing extrusion piece (15), the bottom that bucket (11) was smashed to the second grade is provided with bin outlet (16).
2. An agricultural straw pulverizer with a secondary pulverizing structure as claimed in claim 1, wherein: the left side of extrusion room (6) is provided with washing mouth (601), the left side of extrusion room (6) is provided with apron (19), and the area of apron (19) is greater than the area of washing mouth (601), the terminal surface all is provided with two sets of installation piece (20) around apron (19), and all runs through from a left side to the right side on installation piece (20) and be provided with the screw hole, installation piece (20) are through the left side of assorted screw hole and a word screw (21) swing joint extrusion room (6).
3. An agricultural straw pulverizer with a secondary pulverizing structure as claimed in claim 1, wherein: the bottom left and right sides of second grade crushing bucket (11) all is provided with bracing piece (17), the appearance of bracing piece (17) all is provided with "L" type, and is two sets of be provided with between bracing piece (17) and collect box (18), and the top of collecting box (18) is provided with the fluting corresponding with bin outlet (16) position.
4. An agricultural straw pulverizer with a secondary pulverizing structure as claimed in claim 1, wherein: and a gap of five centimeters is formed between one end of the blade (506) far away from the insertion block (504) and the inner wall of the inner cavity of the primary crushing barrel (1).
5. An agricultural straw pulverizer with a secondary pulverizing structure as claimed in claim 1, wherein: the left side and the right side of the crushing and extruding blocks (15) are respectively provided with a second blade (22) in a welding mode, and a gap of one point and five centimeters is formed between the second blades (22) between every two adjacent groups of crushing and extruding blocks (15).
6. An agricultural straw pulverizer with a secondary pulverizing structure as claimed in claim 1, wherein: the left side of electric telescopic handle (8) is provided with the screw hole, the right side of stripper plate (9) is provided with the screw thread spliced pole, stripper plate (9) are through assorted screw thread spliced pole and screw hole swing joint electric telescopic handle (8).
7. An agricultural straw pulverizer with a secondary pulverizing structure as claimed in claim 1, wherein: the two groups of stirring rods (14) are arranged on the same horizontal line, and the length and the diameter of each stirring rod (14) are the same.
8. An agricultural straw pulverizer with a secondary pulverizing structure as claimed in claim 1, wherein: the connecting port (10) is arranged on the left side of the top of the secondary crushing barrel (11), and an electromagnetic control valve is arranged in an inner cavity of the connecting port (10).
9. An agricultural straw pulverizer with a secondary pulverizing structure as claimed in claim 2, wherein: the right side of the cover plate (19) is provided with a rubber pad, the length and the width of the rubber pad are smaller than those of the cleaning opening (601), and the right side of the rubber pad penetrates through the cleaning opening (601) and is arranged on the left side of the inner cavity of the squeezing chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920469313.XU CN210279366U (en) | 2019-04-09 | 2019-04-09 | Agricultural straw rubbing crusher with second grade crushing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920469313.XU CN210279366U (en) | 2019-04-09 | 2019-04-09 | Agricultural straw rubbing crusher with second grade crushing structure |
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| Publication Number | Publication Date |
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| CN210279366U true CN210279366U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920469313.XU Active CN210279366U (en) | 2019-04-09 | 2019-04-09 | Agricultural straw rubbing crusher with second grade crushing structure |
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| CN (1) | CN210279366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038693A (en) * | 2019-04-09 | 2019-07-23 | 金湖县兴鹏机械制造有限公司 | A kind of agricultural straw pulverizer crushing structure with second level |
-
2019
- 2019-04-09 CN CN201920469313.XU patent/CN210279366U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038693A (en) * | 2019-04-09 | 2019-07-23 | 金湖县兴鹏机械制造有限公司 | A kind of agricultural straw pulverizer crushing structure with second level |
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