CN216297109U - Proportion machine with drawable dust removal plate - Google Patents
Proportion machine with drawable dust removal plate Download PDFInfo
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- CN216297109U CN216297109U CN202121816696.7U CN202121816696U CN216297109U CN 216297109 U CN216297109 U CN 216297109U CN 202121816696 U CN202121816696 U CN 202121816696U CN 216297109 U CN216297109 U CN 216297109U
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Abstract
The utility model discloses a proportion machine with a drawable dust-removing plate, which comprises a frame, an air inducing device and a proportion platform, wherein the air inducing device is arranged above a dust-removing cover; the structure matching of the plurality of axial flow fans and the drawable dust removing plate ensures that sundries in the specific gravity table can not enter the axial flow fans through wind power, ensures the normal operation of the axial flow fans, greatly simplifies the method for cleaning the impurities in the dust removing cover, and has considerable market value.
Description
Technical Field
The utility model belongs to the technical field of grain sorting machinery, and particularly relates to a proportion machine with a drawable dust removal plate.
Background
The specific gravity machine is suitable for sorting single materials, namely separating materials with the same size and different specific gravity (such as unfired clinker, worm-eaten grains and the like). The specific gravity machine makes the screen body do reciprocating vibration motion by means of power, so that the material and the working surface move relatively, and the effect of separating materials with different specific gravities is achieved by utilizing the action of air flow. Because the vibration during material separation can raise dust, waste material, the fan of proportion machine need keep induced air passageway unblocked clean again, and proportion machine needs to possess the dust removal function. Most of dust removing plates of the existing specific gravity machine are fixed and matched with an axial flow fan, and the dust removing plates are difficult to replace and clean when being blocked and accumulated with dust, so that the difficulty is brought to the maintenance of machinery.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a proportion machine dust removing plate is difficult to clean and maintain, overcomes the defects and shortcomings in the background technology and provides a proportion machine with a drawable dust removing plate.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
the utility model provides a proportion machine with but pull dust removal board, includes frame, induced air device and specific gravity platform, the induced air device sets up in the dust excluding hood top, the specific gravity platform is located the dust excluding hood below, is connected with and connects the hopper, its characterized in that is fixed with the dust excluding hood between specific gravity platform and the induced air device, the dust excluding hood top is provided with pull formula dust removal board.
Preferably, the drawable dust removing plate comprises a partition guide rail, the partition guide rail is connected with a partition pulling plate vertical to the partition guide rail, and the dustproof screen sheet is connected on the partition guide rail.
Preferably, the dustproof screen sheet is connected to the partition guide rail through surface-to-surface contact.
Preferably, the total length of the opening of the shell of the dust removing cover is 2-5 mm longer than that of the dustproof screen piece, the total width is 10-20 mm wider than that of the dustproof screen piece, and the dustproof screen piece and the two sides of the baffle pulling plate are respectively 1-10 mm away from the baffle guide rail by 2-5 mm.
Preferably, the top cover of the dust hood is provided with a hole matched with the air inducing device and connected with the air inducing device, and the side edge of the dust hood is connected with the feeding hole.
Preferably, a dust hood top lamp is arranged below the drawable dust removing plate in the dust hood, a weight table corresponds to the lower part of the dust hood top lamp, and observation ports are distributed around the dust hood shell.
Preferably, the dust hood top lamp adopts a lamp strip design.
Preferably, the air inducing device is formed by linearly arranging one or more axial flow fans.
Preferably, the specific gravity table comprises a specific gravity table frame and a specific gravity table top, the specific gravity table frame is made of wood, and grain blocking strips are distributed on the specific gravity table top.
Preferably, the specific weight table is fixed on the rack through a buffer steel bar and a spring seat; an air adjusting knob is arranged outside one side above the air inlet.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the structure matching of the plurality of axial flow fans and the drawable dust removing plate ensures that sundries in the specific gravity table can not enter the axial flow fans through wind power, ensures the normal operation of the axial flow fans, and greatly simplifies the method for cleaning impurities in the dust removing cover.
(2) The specific weight platform is made of wood materials, is firm and not easy to wear, and can play a certain role in shock resistance and buffering.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 schematic view of the structure of a specific gravity machine according to example 1;
FIG. 2 is a schematic structural view of a dust hood according to example 1;
FIG. 3 is a schematic view of a partial connection structure of a partition guide rail of the dust hood in embodiment 1;
FIG. 4 is a partial structural view of the weight scale table of embodiment 1.
In the figure: 1. an air inducing device; 2. a feed inlet; 3. a vibration groove; 4. a dust hood; 5. a frame; 6. an air inlet; 7. a buffer spring seat; 8. a receiving hopper; 9. a dust hood support frame; 10. a specific gravity table; 11. a hole; 12. a dust screen sheet; 14. a clapboard pulling plate; 15. a side lining A; 16. a side lining B; 17. transversely pulling the lining; 18. a separator guide rail A; 19. a partition guide rail B; 20. square tube pull rod.
Detailed Description
In order to facilitate understanding of the utility model, the utility model will be described more fully and in detail with reference to the accompanying drawings and preferred embodiments, but the scope of the utility model is not limited to the specific embodiments below.
Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present invention.
Unless otherwise specifically stated, various raw materials, equipment and the like used in the present invention are commercially available.
Example 1:
as shown in fig. 1, a proportion machine with a drawable dust-removing plate comprises a frame 5, an air inducing device 1 and a proportion table 10, wherein the air inducing device 1 is arranged above a dust hood 4, the proportion table 10 is arranged below the dust hood 4 and is connected with a receiving hopper 8 and a vibration groove 3, the dust hood 4 is fixed between the proportion table 10 and the air inducing device 1, the drawable dust-removing plate is arranged at the top end of the dust hood 4, and a dust hood support frame 9 is connected between the dust hood 4 and the frame 5.
As shown in fig. 2, the drawable dust-removing plate includes a partition guide rail, the partition guide rail is connected with a partition pulling plate 14 perpendicular to the partition guide rail, and the dust-proof screen 12 is connected to the partition guide rail by contact. As shown in a partial schematic view of fig. 3, the partition guide rail a18 is connected with the partition guide rail B19 by bolts, and the partition guide rail a18 is connected with the side plates on both sides of the dust hood by bolts, so that the contact between the dust screen sheet and the partition guide rail a18 is ensured, and the situation of rail locking is avoided.
The total length of the opening of the outer shell of the dust cover 4 is 2-5 mm longer than that of the dust screen sheet 12, the total width is 10-20 mm wider than that of the dust screen sheet 12, and the dust screen sheet 12 and the two sides of the partition plate pulling plate 14 are respectively 1-10 mm apart from the partition plate guide rail by 2-5 mm.
The top cover of the dust hood 4 is provided with a hole 11 matched with the induced draft device 1 and connected with the induced draft device 1, and the side edge of the dust hood 4 is connected with the feeding hole 2.
A dust hood dome lamp is arranged below the drawable dust removing plate inside the dust hood 4, and the dust hood dome lamp is designed by adopting a lamp strip. The lower part of the dust hood top lamp corresponds to the weight table 10, and the periphery of the shell of the dust hood 4 is distributed with observation ports. The inside pull rod 20 of managing of side of being provided with the dust excluding hood curb plate of dust excluding hood 4, and bolted connection is chooseed for use with the dust excluding hood to square pull rod 20 of managing, consolidates the structure of dust excluding hood, and the dust excluding hood dome lamp is arranged in the below of pull subassembly, and fixed mutually around the inside distribution of encircleing of dust excluding hood around with the inside plastic bandage of square pull rod 20 of managing of dust excluding hood, light the proportion mesa when opening. The lamp area is connected with the external cable and uses the swift interface.
The air inducing device 1 is formed by linearly arranging five axial flow fans. Strong wind power and strong power persistence; the axial flow fan adopts the five-linkage linear layout, and ensures that all wind power is uniformly distributed at any position of the specific gravity table.
As shown in FIG. 4, the specific gravity table 10 comprises a specific gravity table frame made of beech with a density of about 0.79 g-0.81 g/cm and a specific gravity table top3The wood with the Hardness of 1290 bf-1300 bf (Janka Hardness) has higher density, better Hardness, bright wood color, better bearing capacity, better compression resistance and better impact resistance than the common wood. The steel plate is not easy to deform and crack under the working condition of high-frequency vibration and is durable. Compared with an iron frame, the specific gravity table frame made of wood not only reduces the weight, but also is convenient and fast to manufacture and install. Parallel metal grain bars are distributed on the table top of the specific gravity table, so that materials can slowly run on the specific gravity table, and the effect of uniformly distributing the materials can be achieved. The weight scale is provided with a transverse pull bush 17, a bearing surface side bush A15 and a side bush B16 of the transverse pull bush 17 are closely attached to the sieve sheet, and two ends of the side bush A15 and the side bush B16 are wedged and combined. And chamfering 5mm round corners at the corners, and connecting by adopting a mortise and tenon structure.
The specific weight table 10 is fixed on the frame 5 through a buffer steel bar and a buffer spring seat 7; an air adjusting knob is arranged outside one side above the air inlet 6.
Claims (10)
1. The utility model provides a proportion machine with but pull dust removal board, includes frame (5), induced air device (1) and proportion platform (10), induced air device (1) sets up in dust excluding hood (4) top, than heavy platform (10) be located dust excluding hood (4) below, be connected with and connect hopper (8), its characterized in that is fixed with dust excluding hood (4) between heavy platform (10) and induced air device (1), dust excluding hood (4) top is provided with pull dust removal board.
2. The specific gravity machine with a drawable dust removal plate according to claim 1, wherein the drawable dust removal plate comprises a partition guide rail, the partition guide rail is connected with a partition pull plate (14) perpendicular to the partition guide rail, and the dust screen sheet (12) is connected on the partition guide rail.
3. The machine according to claim 2, wherein the dust screen plate (12) is connected to the partition guide rail by surface-to-surface contact.
4. The specific gravity machine with the drawable dust-removing plate according to claim 2, wherein the total length of the housing opening of the dust-removing cover (4) is 2-5 mm longer than the dust-removing screen sheet (12), the total width is 10-20 mm wider than the dust-removing screen sheet (12), and the dust-removing screen sheet (12) and the two sides of the partition plate pulling plate (14) are respectively spaced by 1-10 mm and 2-5 mm away from the partition plate guide rail.
5. The specific gravity machine with the drawable dust-removing plate according to claim 2, characterized in that the top cover of the dust-removing cover (4) is provided with a hole (11) adapted to the air-inducing device (1) and connected with the air-inducing device (1), and the side edge of the dust-removing cover (4) is connected with the feed inlet (2).
6. The specific gravity machine with the drawable dust-removing plate according to claim 2, characterized in that a dust-removing hood top lamp is arranged below the drawable dust-removing plate in the dust-removing hood (4), the specific gravity table (10) is arranged below the dust-removing hood top lamp, and the observation ports are distributed on the periphery of the shell of the dust-removing hood (4).
7. The specific gravity machine with the drawable dust removal plate according to claim 6, wherein the dust hood top lamp is designed by a lamp strip.
8. Specific gravity machine with drawable dust-collecting plates according to claim 1, characterized in that the air-inducing device (1) is composed of one or more axial fans arranged in a line.
9. The specific gravity machine with drawable dust-removing plate according to claim 1, wherein the specific gravity table (10) comprises a specific gravity table frame and a specific gravity table top, the specific gravity table frame is made of wood, and grain-blocking strips are distributed on the specific gravity table top.
10. The specific gravity machine with drawable dust-removing plates according to claim 2, wherein the specific gravity table (10) is fixed on the frame (5) by a buffer steel bar and a buffer spring seat (7); an air inlet (6) is formed in the rack (5), and an air adjusting knob is arranged outside one side above the air inlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121816696.7U CN216297109U (en) | 2021-08-05 | 2021-08-05 | Proportion machine with drawable dust removal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121816696.7U CN216297109U (en) | 2021-08-05 | 2021-08-05 | Proportion machine with drawable dust removal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216297109U true CN216297109U (en) | 2022-04-15 |
Family
ID=81086194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121816696.7U Active CN216297109U (en) | 2021-08-05 | 2021-08-05 | Proportion machine with drawable dust removal plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216297109U (en) |
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2021
- 2021-08-05 CN CN202121816696.7U patent/CN216297109U/en active Active
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