CN217856750U - Cyclone screen combined dust removal mechanism - Google Patents
Cyclone screen combined dust removal mechanism Download PDFInfo
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- CN217856750U CN217856750U CN202221776516.1U CN202221776516U CN217856750U CN 217856750 U CN217856750 U CN 217856750U CN 202221776516 U CN202221776516 U CN 202221776516U CN 217856750 U CN217856750 U CN 217856750U
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Abstract
The utility model discloses a cyclone screen combined dust removal mechanism, cyclone, dust removal case. The upper part of the cyclone dust collector is provided with a feeding hole, the lower end of the cyclone dust collector is provided with a discharging hole, and materials enter the cyclone dust collector from the feeding hole in a wind conveying mode, are discharged from a lower outlet and enter the dust collection box. And the feeding auger, the fixed screen or the rolling screen which are integrated in the dust removal box intensively discharge the dust in the dust removal box and the dust filtered by the screen through the axial flow fan. The utility model discloses a dust removal mechanism is integrated in straw results combined granulator, send the helical passage that the straw material utilized cyclone to realize the separation of wind material through wind to carry out the transmission of material with the auger of dust removal incasement, and fixed screen cloth or the roll screen cloth of dust removal incasement carry out the screening and the filtration of material transmission in-process impurity, this dust removal mechanism can adapt the straw processing equipment at present stage, and the commonality is strong.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, especially, relate to a whirlwind screen cloth combined dust removal mechanism suitable for straw results combined granulator.
Background
At present, the straw picking machine generally adopts a mode of conveying materials by wind to collect straws, but according to the past experience, the separation of wind and materials fed in a mode of conveying materials by wind is difficult to realize.
In the prior art, the main mode for collecting straws by operators is as follows:
1. directly spraying the materials into a larger cage car;
2. the material is directly sprayed into a round or square container made of a net to achieve the separation of wind and the material.
Because a large amount of soil is attached to the picked straw, a large amount of dust is attached to the picked straw during spraying, and the environment is greatly polluted. Meanwhile, a large amount of dust particles may cause a certain damage to drivers and vehicles. The driver harms the health greatly in the environment of a large amount of dust, and during operation, the vehicle also can inhale a large amount of dust, can cause the engine wearing and tearing of vehicle serious, has shortened the time of overhaul greatly.
Therefore, based on the above technical problems, a need exists in the art for a cyclone screen combined dust removal mechanism suitable for a straw harvesting combined granulator.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel structure, can adapt to wind send the straw or other than the big material of straw density the wind material separation operation, dust removal effect good, realize the cyclone screen who is applicable to straw results combined granulator's that wind material separates with the mode of spiral air inlet and unite dust removal mechanism.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a whirlwind screen cloth combined dust removal mechanism, this dust removal mechanism are integrated in straw results combined granulator, dust removal mechanism includes:
the dust removal box is internally and hollowly formed into a material conveying channel, one end of the dust removal box is a material feeding end, and the other end of the dust removal box is a material discharging end;
the cyclone dust collector is integrated at the feeding end of the dust removal box; and
the auger is integrated in the dust removal box;
the inside helical coiled passage that is formed with of cyclone, just cyclone's upper portion has the feed inlet, cyclone's lower extreme has the discharge gate, the material with wind send the mode by the feed inlet gets into cyclone and by the helical coiled passage transmission, the warp the material of helical coiled passage transmission by the discharge gate gets into in the dust removal case.
Further, the dust removal case includes:
the box body is internally and hollowly formed into the material conveying channel;
the inner part of the box body is divided into a discharge space through the partition plate, and the lower part of the discharge space is formed into a box discharge port in an open structure;
a box body feeding hole is formed in the position where the box body is matched with the cyclone dust collector;
the cyclone dust collector is fixed on the upper part of the dust collection box, and a discharge port of the cyclone dust collector is in butt joint with a feed port of the box body so as to convey materials into the dust collection box.
Furthermore, two ends of the packing auger are assembled with the box body through bearings;
one end of the packing auger is connected with external power equipment so as to be driven to rotate by the external power equipment;
the upper part of the clapboard is provided with a fixed sieve through groove or a rolling sieve circular channel, and the auger passes through the through groove or the rolling sieve circular channel;
the space between the partition board and the feed inlet of the box body is an auger delivery channel, the outer wall of the part of the auger positioned in the auger delivery channel forms a helical blade for conveying materials, and the outer wall of the part of the auger positioned in the discharge space forms a rotating blade;
the materials in the box body are transmitted to the box body discharge port through the through grooves by the helical blades.
Furthermore, a screen is integrated at the bottom of the box body and below the helical blades of the packing auger;
the screen is provided with a semi-circular arc-shaped screen cylinder part or a circular rolling screen structure and a screen mounting part formed at the upper end of the screen cylinder part;
the screen mounting part is assembled and fixed with the box body through a fastening piece.
Furthermore, one side of the box body is an inclined plate extending obliquely, and one side of the box body, which is opposite to the inclined plate, is a side plate.
Further, the cyclone includes:
the dust remover comprises a dust remover body, a first connecting piece and a second connecting piece, wherein the dust remover body extends along the vertical direction, and a spiral channel is formed inside the dust remover body;
the feed inlet is formed on the side surface of the upper part of the dust remover body and is communicated with the internal spiral channel; and an air outlet which is positioned at the upper end of the dust remover body and is communicated with the internal spiral channel;
the upper part of the dust remover body is of a cylindrical structure, and the lower part of the dust remover body is of a conical structure with the diameter gradually reduced from top to bottom;
the discharge hole is formed at the lower end of the cone structure.
Further, the dust remover body is fixedly assembled with the dust removing box through a dust remover supporting frame;
the dust remover braced frame with the cooperation of the awl section of thick bamboo structure of dust remover body, just dust remover braced frame is configured into steel structural framework structure, just dust remover braced frame's upper end be provided with a plurality of arcs of awl section of thick bamboo structure outer wall complex, the arcwall face butt of arc the outer wall of awl section of thick bamboo structure.
In the technical scheme, the utility model provides a pair of cyclone screen jointly removes dust mechanism has following beneficial effect:
the utility model discloses a dust removal mechanism is integrated in straw results combined granulator, send the helical passage that the straw material utilized cyclone to realize the separation of wind material through wind to carry out the transmission of material with the auger of dust removal incasement, and the screen cloth of bottom carries out screening and the filtration of material transmission in-process impurity, and this dust removal mechanism can adapt the straw processing equipment at present stage, and the commonality is strong.
The utility model discloses a dust removal mechanism can reduce the production and the diffusion of the dust in the straw course of working, reduce environmental pollution, improve operational environment.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a front view of a cyclone screen combined dust removing mechanism provided by an embodiment of the present invention;
fig. 2 is an exploded view of a cyclone screen and combined dust removing mechanism provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a cyclone dust collector of a cyclone screen and combined dust removal mechanism provided by the embodiment of the present invention.
Description of reference numerals:
1. a dust removal box; 2. a cyclone dust collector; 3. a packing auger; 4. a fixed screen or a rolling screen; 5. a dust collector support frame;
101. a partition plate; 102. a through groove; 103. a sloping plate; 104. a feed inlet of the box body; 105. a bearing; 106. a side plate; 107. a material conveying channel; 108. a discharge port of the box body;
201. a cylindrical structure; 202. a cone structure; 203. a feed inlet; 204. a discharge port; 205. an air outlet;
301. a helical blade; 302. a rotating blade;
401. a net cylinder part; 402. a screen mounting section;
501. an arc-shaped plate.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.
As shown in fig. 1-3;
the embodiment discloses cyclone screen combined dust removal mechanism, this dust removal mechanism is integrated in straw results combined granulator, and dust removal mechanism includes:
the dust removal box 1 is internally and hollowly formed into a material conveying channel 107, one end of the dust removal box 1 is a material feeding end, and the other end of the dust removal box 1 is a material discharging end;
the cyclone dust collector 2 is integrated at the feeding end of the dust removal box 1; and
the auger 3 is integrated in the dust removal box 1;
a spiral channel is formed inside the cyclone dust collector 2, a feeding hole 203 is formed in the upper portion of the cyclone dust collector, a discharging hole 204 is formed in the lower end of the cyclone dust collector 2, materials enter the cyclone dust collector 2 through the feeding hole 203 in a wind conveying mode and are transmitted through the spiral channel, and the materials transmitted through the spiral channel enter the dust collection box 1 through the discharging hole 203.
Specifically, the embodiment discloses an agricultural machine suitable for straw processing, namely a dust removal mechanism adopting a structure that air is used for conveying straws or other particles equivalent materials, and the dust removal mechanism mainly comprises a dust removal box 1, a cyclone dust collector 2 and a packing auger 3 for conveying materials. In the embodiment, the cyclone dust collector 2 with a spiral channel inside is adopted, materials are sprayed into the cyclone dust collector 2 through an external mechanism to form rotary airflow, the materials move downwards along the cylinder wall of the cyclone dust collector 2 under the action of centrifugal force and gravity, are discharged into the dust collection box 1 through the discharge hole 203 of the cyclone dust collector 2, and are conveyed to the discharge end of the process downstream through the auger 3 and are discharged. The air-material separation is realized through the spiral channel of the cyclone dust collector 2 and the action of the gravity and the centrifugal force of the materials.
Preferably, the dust removing box 1 of the present embodiment includes:
a box body, the interior of which is hollow to form a material conveying channel 107;
the inner part of the box body is divided into a discharge space by the partition plate 101, and the lower part of the discharge space is formed into a box discharge port 108 in an open structure;
a box body feeding hole 104 is formed in the position where the box body is matched with the cyclone dust collector 2;
the cyclone dust collector 2 is fixed on the upper part of the dust collection box 1, and the discharge port 204 of the cyclone dust collector 2 is butted with the box body feed port 104 so as to convey materials into the dust collection box 1.
Wherein, two ends of the packing auger 3 are assembled with the box body through a bearing 105;
one end of the packing auger 3 is connected with external power equipment so as to be driven to rotate by the external power equipment;
a through groove 102 is formed in the upper part of the partition plate 101, and the packing auger 3 penetrates through the through groove 102;
the space between the partition plate 101 and the box body feed inlet 104 is an auger delivery channel, the outer wall of the part of the auger 3 positioned in the auger delivery channel is formed into a helical blade 301 for conveying materials, and the outer wall of the part of the auger 3 positioned in the discharge space is formed into a rotary blade 302;
the material in the box body is transmitted to the box discharge hole 108 through the through groove by the helical blade 301.
The structure of dust removal case 1 has been injectd in detail to this department, it has formed defeated material passageway 107 in the box body, pass through baffle 101 at the one end that is close to box discharge gate 108 and separate, be close to box feed inlet 104 one side then for defeated material passageway 107, utilize helical blade 301 of auger 3 to carry the material to box discharge gate 108 one end gradually, and simultaneously, logical groove 102 of seting up on the baffle 101, can guarantee on the one hand that auger 3 passes and can not influence the rotation of auger 3, and on the other hand can regard this logical groove 102 as the mouth that passes through of material, make it can get into box discharge gate 108 and discharge smoothly.
More preferably:
the screen 4 is integrated at the bottom of the box body of the embodiment and below the helical blade 301 of the packing auger 3;
the screen 4 has a screen cylinder part 401 having a semicircular arc structure and a screen mounting part 402 formed at the upper end of the screen cylinder part 401;
the screen mounting portion 402 is fixed to the box body by fastening.
One side of the box body is a sloping plate 103 extending obliquely, and the side of the box body opposite to the sloping plate 103 is a side plate 106.
In order to discharge dust or small particle impurities when the packing auger 3 conveys materials, the fixed screen or the rolling screen 4 is integrated below the box body, the screen 4 is of a semi-cylinder or round rolling screen structure according to the structural design of the packing auger 3, and the upper end of the screen mounting part 402 is arranged. An external motor or a hydraulic motor drives the packing auger 3 to rotate, the packing auger 3 pushes the conveyed materials to advance, and a screen with a proper aperture is selected according to the particle size of the materials to remove dust and screen.
The cyclone 2 of the present embodiment includes:
the dust remover comprises a dust remover body, a first connecting rod and a second connecting rod, wherein the dust remover body extends along the vertical direction, and a spiral channel is formed inside the dust remover body;
a feed inlet 203 formed on the side surface of the upper part of the dust collector body and communicated with the spiral channel inside; and
an air outlet 205 located at the upper end of the dust collector body and communicated with the internal spiral channel;
the upper part of the dust remover body is a cylindrical structure 201, and the lower part of the dust remover body is a conical structure 202 with the diameter gradually reduced from top to bottom;
the discharge port 204 is formed at the lower end of the cone structure 202.
In order to ensure the stability of the assembly of the cyclone dust collector 2, the present embodiment designs a dust collector supporting frame 5, which specifically comprises:
the dust remover body is fixedly assembled with the dust removing box 1 through a dust remover supporting frame 5;
dust remover braced frame 5 cooperates with the awl section of thick bamboo structure 202 of dust remover body, and dust remover braced frame 5 is configured into steel structural framework structure, and the upper end of dust remover braced frame 5 be provided with a plurality of arcs 501 of awl section of thick bamboo structure 202 outer wall complex, the arcwall face butt awl section of thick bamboo structure 202 outer wall of arc 501.
In the technical scheme, the utility model provides a pair of cyclone screen jointly removes dust mechanism has following beneficial effect:
the utility model discloses a dust removal mechanism is integrated in straw results combined granulator, send the straw material to utilize cyclone 2's helical coiled passage to realize the separation of wind material through wind to carry out the transmission of material with auger 3 in the dust removal case 1, and the screen cloth 4 of bottom carries out the screening and the filtration of material transmission in-process impurity, and this dust removal mechanism can adapt the straw processing equipment in the present stage, and the commonality is strong.
The utility model discloses a dust removal mechanism can reduce the production and the diffusion of the dust in the straw course of working, reduce environmental pollution, improve operational environment.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The combined dust removal mechanism of the cyclone screen is integrated in the straw harvesting combined granulator, and is characterized in that the dust removal mechanism comprises:
the device comprises a dust removal box (1), wherein a material conveying channel (107) is formed in the dust removal box (1) in a hollow mode, one end of the dust removal box (1) is a material feeding end, and the other end of the dust removal box (1) is a material discharging end;
the cyclone dust collector (2) is integrated at the feeding end of the dust collection box (1); and
the packing auger (3) is integrated in the dust removing box (1);
inside being formed with helical channel of cyclone (2), just the upper portion of cyclone (2) has feed inlet (203), the lower extreme of cyclone (2) has discharge gate (204), the mode that the material sent with the wind by feed inlet (203) gets into cyclone (2) and by the helical channel transmission, the warp the material of helical channel transmission by discharge gate (204) gets into in dust removal case (1).
2. A combined cyclone screen dedusting mechanism according to claim 1, characterized in that the dedusting box (1) comprises:
a box body, the interior of which is hollow to form the material conveying channel (107);
the box body is provided with a discharge end, the interior of the box body is divided into a discharge space by the partition plate (101), and the lower part of the discharge space is formed into a box body discharge hole (108) in an open structure;
a box body feeding hole (104) is formed in the position where the box body is matched with the cyclone dust collector (2);
the cyclone dust collector (2) is fixed on the upper portion of the dust collection box (1), and a discharge hole (204) of the cyclone dust collector (2) is in butt joint with the box body feed port (104) so as to convey materials into the dust collection box (1).
3. The combined dedusting mechanism of the cyclone screen and the dust removing screen as claimed in claim 2, wherein two ends of the packing auger (3) are assembled with the box body through a bearing (105);
one end of the packing auger (3) is connected with external power equipment to be driven by the external power equipment to rotate;
a through groove (102) is formed in the upper part of the partition plate (101), and the packing auger (3) penetrates through the through groove (102);
the space between the partition plate (101) and the box body feed inlet (104) is an auger delivery channel, the outer wall of the part of the auger (3) positioned in the auger delivery channel forms a helical blade (301) for conveying materials, and the outer wall of the part of the auger (3) positioned in the discharge space forms a rotating blade (302);
the materials in the box body are transmitted to the box body discharge hole (108) from the through groove (102) through the spiral blade (301).
4. The combined dedusting mechanism of the cyclone screen and the dust collection device of claim 3, characterized in that a fixed screen or a rolling screen (4) is integrated at the bottom of the box body and at the position below the helical blade (301) of the packing auger (3);
the screen (4) is provided with a semi-circular arc structure or a circular screen cylinder part (401) and a screen mounting part (402) formed at the upper end of the screen cylinder part (401);
the screen mounting part (402) and the box body are assembled and fixed through fasteners.
5. A combined cyclone screen dedusting mechanism according to any one of claims 2 to 3, wherein one side of the box body is an inclined plate (103) extending obliquely, and one side of the box body opposite to the inclined plate (103) is a side plate (106).
6. The combined cyclone screen dedusting mechanism according to claim 2, characterized in that the cyclone (2) comprises:
the dust remover comprises a dust remover body, a first connecting piece and a second connecting piece, wherein the dust remover body extends along the vertical direction, and a spiral channel is formed inside the dust remover body;
the feed inlet (203) is formed on the side surface of the upper part of the dust collector body and is communicated with the internal spiral channel; and
an air outlet (205) which is positioned at the upper end of the dust remover body and is communicated with the internal spiral channel;
the upper part of the dust remover body is a cylindrical structure (201), and the lower part of the dust remover body is a conical structure (202) with the diameter gradually reduced from top to bottom;
the discharge hole (204) is formed at the lower end of the conical cylinder structure (202).
7. The combined dedusting mechanism of the cyclone screen and the dedusting box of claim 6, characterized in that the deduster body is fixedly assembled with the dedusting box (1) through a deduster supporting frame (5);
dust remover braced frame (5) with awl section of thick bamboo structure (202) cooperation of dust remover body, just dust remover braced frame (5) are configured into steel structural framework structure, just the upper end of dust remover braced frame (5) be provided with a plurality of arcs (501) of awl section of thick bamboo structure (202) outer wall complex, the arcwall face butt of arc (501) the outer wall of awl section of thick bamboo structure (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221776516.1U CN217856750U (en) | 2022-07-11 | 2022-07-11 | Cyclone screen combined dust removal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221776516.1U CN217856750U (en) | 2022-07-11 | 2022-07-11 | Cyclone screen combined dust removal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217856750U true CN217856750U (en) | 2022-11-22 |
Family
ID=84049871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221776516.1U Active CN217856750U (en) | 2022-07-11 | 2022-07-11 | Cyclone screen combined dust removal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217856750U (en) |
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2022
- 2022-07-11 CN CN202221776516.1U patent/CN217856750U/en active Active
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