CN222707070U - A straw crushing and baling machine with a spiral dust removal and conveying system - Google Patents
A straw crushing and baling machine with a spiral dust removal and conveying system Download PDFInfo
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- CN222707070U CN222707070U CN202420634161.5U CN202420634161U CN222707070U CN 222707070 U CN222707070 U CN 222707070U CN 202420634161 U CN202420634161 U CN 202420634161U CN 222707070 U CN222707070 U CN 222707070U
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- auger
- dust removal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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Abstract
The utility model relates to a straw crushing and packing machine with a spiral dust removal conveying system, which comprises a straw pickup, a dust removal mechanism, a straw crusher, a straw conveyor, a pressing block, a packing device and a hydraulic and power system, wherein the dust removal mechanism is used for removing dust from crushed straws, the auger conveying mechanism is used for outputting the straws in the dust removal mechanism, the dust removal mechanism comprises a frame sealing cover, a rotary screen, an auger screw shaft, a first auger blade and a transmission shaft, the auger screw shaft drives the first auger blade to convey the straws entering the rotary screen from a feeding port to a discharging port, dust is discharged from the straws entering the rotary screen through the rotary screen in the conveying process, and the auger conveying mechanism comprises a conveying shell, a conveying shaft, a second auger blade, an input port arranged at one end of the conveying shell and an output port arranged at the other end of the conveying shell.
Description
Technical Field
The utility model relates to the technical field of straw crushing and packaging machines, in particular to a straw crushing and packaging machine with a spiral dust removal conveying system.
Background
The existing crushing and packing machine for processing field straws into feeds comprises a straw pickup device, a straw pneumatic conveying device, a straw crushing device, a dust removing device, a straw briquetting device and a packing device. The baling press can crush, briquetting and baling straw in situ in the field with higher efficiency. However, in use, it has been found that there are drawbacks to the improvement. The outstanding common problems noted by the applicant are that most of straws picked up by a straw pickup device in the existing mechanism crushing and packing machine are conveyed to a crushing device or dust removing equipment through an air conveying device, and the straws can be crushed at the stage of the straw pickup due to the development of the device, so that the problems of large volume of the whole packing machine equipment, high energy consumption, uncontrollable conveying process and the like exist by utilizing the existing air conveying device. There is an urgent need for a spiral dust removal conveying system for a straw crushing and packing machine, which can effectively solve the problem.
Disclosure of utility model
In view of the above problems, the present utility model aims to provide a straw crushing and baling machine with a spiral dust removal conveying system, which is used for straw dust removal and adopts a auger conveying mode to overcome the defects in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The straw crushing and packing machine with the spiral dust removing and conveying system comprises a straw pickup, a dust removing mechanism, a straw crusher, a crushed straw conveyor, a pressing block and packing device of straw scraps, and a hydraulic and power system, wherein the dust removing mechanism is used for exhausting dust towards the ground, the straw conveyor connected with the dust removing mechanism is an auger conveying mechanism, and the auger conveying mechanism is used for outputting the straw in the dust removing mechanism;
Wherein, dust removal mechanism includes: the frame sealing cover, the rotary screen rotationally connected in the frame sealing cover, the auger screw shaft rotationally connected in the rotary screen, the first auger blade arranged on the auger screw shaft and the transmission shaft for driving the rotary screen and the auger screw shaft, wherein the auger screw shaft drives the first auger blade to convey the straw entering the rotary screen from the feed inlet to the discharge outlet, and the rotary screen is used for discharging dust from the entering straw in the conveying process;
The auger conveying mechanism comprises a conveying shell, a conveying shaft rotatably connected inside the conveying shell, a second auger blade arranged on the conveying shaft, an input port arranged at one end of the conveying shell, and an output port arranged at the other end of the conveying shell, wherein straws entering from the input port are conveyed to the output port through the first auger blade on the conveying shaft.
Preferably, the input port is provided on a side surface of one end of the conveying housing, and the output port is provided on a side surface of the other end of the conveying housing.
The screw shaft of the auger comprises a conical shaft section positioned at the feed inlet side, a coarse shaft dust discharge section positioned at the middle position and a fine shaft output section positioned at the discharge inlet side, wherein the fine end of the conical shaft section faces the feed inlet, the conical shaft section is used for receiving straws entering the feed inlet and guiding the straws to the coarse shaft dust discharge section, the coarse shaft dust discharge section is matched with a rotary screen to remove dust and guide the straws to the fine shaft output section, and the fine shaft output section is used for secondary dust removal and quick discharging.
Preferably, the rotating direction of the rotary screen is opposite to the direction of the screw shaft of the auger.
In the utility model, a lower dust discharging opening is formed on one side of the frame sealing cover facing the bottom surface.
As the preferable mode of the utility model, one end of the transmission shaft is provided with a driving gear, the other end of the transmission shaft is provided with a belt pulley, the outer circumference of the rotary screen is provided with a gear ring, the gear ring is meshed with the driving gear and driven by the driving gear to rotate in the frame sealing cover, one end of the auger screw shaft is provided with a driven wheel connected with the belt pulley through a belt, and the belt pulley drives the auger screw shaft to rotate in the rotary screen through the driven wheel.
The utility model has the advantages and positive effects that:
1. the utility model adopts a mode of combining dust removing equipment with auger conveying, thereby not only greatly reducing the equipment volume, but also effectively improving the conveying efficiency.
2. The spiral dust removal conveying sieve adopts a mode of discharging dust into the ground, so that the problem of operation environment can be effectively solved, and the dust removal efficiency can be improved.
3. The auger screw shaft adopts a three-section structure, a conical shaft section with a conical structure is adopted at a feed inlet, so that the space of the straw at the feed inlet is increased, quick feeding can be realized, a coarse shaft dust discharging section is adopted at the middle section to discharge dust in cooperation with a rotary screen, the contact area between the straw and the rotary screen is effectively increased due to the fact that the diameter of the coarse shaft dust discharging section is thicker, and then quick dust removal is realized, and a fine shaft output section is adopted at the tail section, so that the straw subjected to dust removal can be quickly output from the discharge outlet.
4. The auger conveying mechanism adopts a mode of side feeding and discharging, is convenient for integral arrangement, and does not influence conveying effect.
Drawings
Fig. 1 is a perspective view of the overall structure in the present utility model.
Fig. 2 is a front view of the overall structure in the present utility model.
FIG. 3 is a schematic view of the internal structure of the present utility model with the frame seal cover removed.
Fig. 4 is a cross-sectional view A-A of fig. 2.
Fig. 5 is a front view of the overall structure of the auger delivery mechanism of the present utility model.
Fig. 6 is a B-B cross-sectional view of fig. 5.
Reference numerals are that a frame sealing cover 1, a rotary screen 2, a screw shaft 3, a conical shaft section 301, a coarse shaft dust discharge section 302, a fine shaft output section 303, a first screw blade 4, a transmission shaft 5, a driving gear 501, a belt pulley 502, a gear ring 503, a driven wheel 504, a feed inlet 6, a discharge outlet 7, a screw conveying mechanism 8, a conveying shell 801, a conveying shaft 802, a second screw blade 803, an input port 804 and an output port 805.
Detailed Description
Referring to fig. 1-6, the embodiment provides a straw crushing packer with a spiral dedusting conveying system, which comprises a straw pickup, a dedusting mechanism, a straw crusher, a crushed straw conveyor, a pressing block and packing device for straw scraps, a hydraulic and power system, wherein the dedusting mechanism is used for discharging dust towards the ground, the straw conveyor connected with the dedusting mechanism is a spiral conveying mechanism, the spiral conveying mechanism is used for outputting straws in the dedusting mechanism, the dedusting mechanism comprises a frame sealing cover 1, a rotary screen 2 rotatably connected in the frame sealing cover 1, a spiral shaft 3 rotatably connected in the rotary screen 2, a first spiral blade 4 arranged on the spiral shaft 3, and a transmission shaft 5 for driving the rotary screen 2 and the spiral shaft 3, the spiral shaft 3 drives the first spiral blade 4 to convey the straws entering the spiral screen 2 from a feed inlet 6 to a discharge outlet 7, the frame sealing cover is provided with a lower dust discharge outlet on one side of the bottom surface through the rotary screen 2, so that all dust guide mechanisms 802 are arranged on one side of the frame sealing cover facing the bottom surface, and the bottom surface 802 comprises a conveying shell body 803, a conveying shell 801 and a conveying inlet 801 arranged on one end of the side face of the conveying shell 803, and a conveying inlet 801 is arranged on the conveying shell 803, and a conveying outlet 801 is arranged on the conveying side face of the conveying shell 803.
The auger screw 3 in this embodiment includes a conical shaft section 301 located at the side of the feed inlet 6, a coarse shaft dust-discharging section 302 located at the middle position, and a fine shaft output section 303 located at the side of the discharge outlet 7, the fine end of the conical shaft section 302 faces the feed inlet 6, the conical shaft section 301 is used for receiving the straw entering the feed inlet 6 and guiding the straw to the coarse shaft dust-discharging section 302, the coarse shaft dust-discharging section 302 is matched with the rotary screen 2 to remove dust and guide the straw to the fine shaft output section 303, and the fine shaft output section 303 is used for secondary dust removal and quick discharging. The rotating direction of the rotary screen 2 is opposite to the direction of the screw shaft 3 of the auger. One end of the transmission shaft 5 is provided with a driving gear 501, the other end is provided with a belt pulley 502, the outer circumference of the rotary screen 2 is provided with a gear ring 503, the gear ring 503 is meshed with the driving gear 501 and driven by the driving gear 501 to rotate in the frame sealing cover 1, so that the rotary screen 2 rotates in the frame sealing cover 1, one end of the auger screw shaft 3 is provided with a driven wheel 504 connected with the belt pulley 502 through a belt, the belt pulley 502 drives the auger screw shaft 3 to rotate in the rotary screen 2 through the driven wheel 504, and further drives the first auger blade 4 to rotate in the rotary screen 2.
The working principle is that the transmission shaft 5 is started, the rotary screen 2 and the auger screw shaft 3 are driven to rotate in the frame sealing cover 1 by the transmission shaft 5, straw enters the coarse shaft dust discharging section 302 from the feed inlet 6 and rapidly enters the coarse shaft dust discharging section 302 under the guidance of the conical shaft section 301, the contact area of the straw and the inner wall of the rotary screen 2 can be increased by the coarse shaft dust discharging section 302 with larger diameter, the dust removing efficiency is further improved, the straw after dust removal by the coarse shaft dust discharging section 302 is rapidly discharged from the feed outlet 7 and enters the input port 804 of the side opening of the auger conveying mechanism 8 under the driving of the fine shaft output section 303, and the crushed straw entering the conveying shell 801 is conveyed to the output port 805 under the driving of the second auger blade 803.
The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. A straw crushing and packing machine with a spiral dust removal conveying system comprises a straw pickup, a dust removal mechanism, a straw crusher, a crushed straw conveyor, a pressing block and packing device of straw scraps, and a hydraulic and power system, and is characterized in that the dust removal mechanism is used for exhausting dust towards the ground, the straw conveyor connected with the dust removal mechanism is an auger conveying mechanism, and the auger conveying mechanism is used for outputting the straw in the dust removal mechanism;
Wherein, dust removal mechanism includes: the frame sealing cover, the rotary screen rotationally connected in the frame sealing cover, the auger screw shaft rotationally connected in the rotary screen, the first auger blade arranged on the auger screw shaft and the transmission shaft for driving the rotary screen and the auger screw shaft, wherein the auger screw shaft drives the first auger blade to convey the straw entering the rotary screen from the feed inlet to the discharge outlet, and the rotary screen is used for discharging dust from the entering straw in the conveying process;
The auger conveying mechanism comprises a conveying shell, a conveying shaft rotatably connected inside the conveying shell, a second auger blade arranged on the conveying shaft, an input port arranged at one end of the conveying shell, and an output port arranged at the other end of the conveying shell, wherein straws entering from the input port are conveyed to the output port through the second auger blade on the conveying shaft.
2. The straw shredder with spiral dust removal and conveying system according to claim 1, wherein the input port is disposed on a side of one end of the conveying housing and the output port is disposed on a side of the other end of the conveying housing.
3. The straw pulverizing and baling machine with a spiral dust removing and conveying system according to claim 1, wherein the auger spiral shaft comprises a conical shaft section positioned at a feed inlet side, a coarse shaft dust discharging section positioned at a middle position and a fine shaft output section positioned at a discharge outlet side, the fine end of the conical shaft section faces the feed inlet, the conical shaft section is used for receiving straws entering the feed inlet and guiding the straws to the coarse shaft dust discharging section, the coarse shaft dust discharging section is matched with a rotary screen for dust removing and guiding the straws to the fine shaft output section, and the fine shaft output section is used for secondary dust removing and quick discharging.
4. The straw shredder with spiral dust removal and conveying system according to claim 1, wherein the rotating direction of the rotary screen is opposite to the direction of the screw shaft of the screw conveyor.
5. The straw pulverizing and baler with spiral dust removing and conveying system according to claim 1, wherein a lower dust discharging port is formed on one side of the frame sealing cover facing the bottom surface.
6. The straw crushing and packaging machine with the spiral dust removal conveying system according to claim 1, wherein a driving gear is arranged at one end of the transmission shaft, a belt pulley is arranged at the other end of the transmission shaft, a gear ring is arranged on the outer circumference of the rotary screen, the gear ring is meshed with the driving gear and rotates in the frame sealing cover under the driving of the driving gear, a driven wheel connected with the belt pulley through a belt is arranged at one end of the auger screw shaft, and the belt pulley drives the auger screw shaft to rotate in the rotary screen through the driven wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420634161.5U CN222707070U (en) | 2024-03-29 | 2024-03-29 | A straw crushing and baling machine with a spiral dust removal and conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420634161.5U CN222707070U (en) | 2024-03-29 | 2024-03-29 | A straw crushing and baling machine with a spiral dust removal and conveying system |
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| CN222707070U true CN222707070U (en) | 2025-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202420634161.5U Active CN222707070U (en) | 2024-03-29 | 2024-03-29 | A straw crushing and baling machine with a spiral dust removal and conveying system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118104482A (en) * | 2024-03-29 | 2024-05-31 | 吉林纳海农业装备有限公司 | A straw crushing and baling machine with a spiral dust removal conveying screen for lower dust removal |
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2024
- 2024-03-29 CN CN202420634161.5U patent/CN222707070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118104482A (en) * | 2024-03-29 | 2024-05-31 | 吉林纳海农业装备有限公司 | A straw crushing and baling machine with a spiral dust removal conveying screen for lower dust removal |
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