CN211989539U - Corn particle screening machine - Google Patents
Corn particle screening machine Download PDFInfo
- Publication number
- CN211989539U CN211989539U CN202020086102.0U CN202020086102U CN211989539U CN 211989539 U CN211989539 U CN 211989539U CN 202020086102 U CN202020086102 U CN 202020086102U CN 211989539 U CN211989539 U CN 211989539U
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- Prior art keywords
- screening
- barrel
- filter screen
- screw thread
- pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012216 screening Methods 0.000 title claims abstract description 97
- 240000008042 Zea mays Species 0.000 title claims abstract description 26
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 26
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims description 16
- 235000005822 corn Nutrition 0.000 title claims description 16
- 239000002245 particle Substances 0.000 title description 9
- 238000007664 blowing Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims description 34
- 210000001503 joint Anatomy 0.000 claims description 9
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 abstract description 10
- 235000009973 maize Nutrition 0.000 abstract description 10
- 239000008187 granular material Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000002893 slag Substances 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 2
- 244000082204 Phyllostachys viridis Species 0.000 abstract description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 2
- 239000011425 bamboo Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000008790 Musa x paradisiaca Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a maize granule screening machinery, including screening barrel, screening net, the upper end nozzle of screening barrel is provided with the screening net, and is provided with the round platform at the bottom of the section of thick bamboo of screening barrel, the lateral wall of screening barrel is provided with the connection structure of blowing, and the lateral wall of screening barrel is provided with ejection of compact structure, the connection structure of blowing includes connecting pipe, screw thread mouth, screw thread ring, first filter screen, and the mouth of pipe of connecting pipe is provided with the screw thread mouth, be connected with the screw thread ring in the screw thread mouth, and be provided with first filter screen in the intra-annular of screw thread ring, connecting pipe and the integrative setting of screening barrel, and connecting pipe and screening barrel communicate with each other. A maize granule screening machinery, ejection of compact structure utilizes filter screen and support frame can realize the screening of maize waste residue, the connection structure that bloies realizes screening barrel and outside equipment of blowing to be connected, the filter screen of the connection structure and the setting of ejection of compact structure of blowing mutually supports, realizes the discharge of maize disintegrating slag.
Description
Technical Field
The utility model relates to a screening machine field, in particular to maize granule screening machinery.
Background
The process of dividing the material to be crushed into different size fractions by one or more layers of screening surface is called screening. The sieving machine is a vibrating sieving mechanical device which utilizes the relative movement of bulk materials and a sieve surface to lead partial particles to penetrate through sieve pores and divide materials such as sand, gravel, broken stone and the like into different grades according to the particle size. The screening process of the screening machine is generally continuous, after screening raw materials are fed onto a screening machine (called a screen for short), materials smaller than the size of the screen holes penetrate through the screen holes and are called undersize products; the material larger than the screen hole size is continuously discharged from the screen surface, called oversize product, and the screened particle level depends on the screen surface, screen surface divided into three types of grates, plate screens and mesh screens. The grate is suitable for screening large-particle materials, and gaps of the grate are 1.1-1.2 times of the particle size of undersize materials and are generally not suitable to be smaller than 50 mm. The plate sieve is punched a hole by the steel sheet and forms, and the hole is circular, square or rectangle, and the aperture is generally 10 ~ 80 millimeters, and life is longer, is difficult for blockking up, is applicable to the medium granule of screening, and the mesh screen is woven or welded by the steel wire, and the hole is square, rectangle or rectangular shape, and the aperture commonly used generally is 6 ~ 85 millimeters, and rectangular shape sieve mesh is suitable for screening moist material, and the advantage of mesh screen is that effective area is great. The screening machine is divided into rolling screening and vibrating screening. The rolling screening includes sieve shaft type screening machines, drum screens, solid and spiral roller screens, blade type roller screens and the like, and the vibration screening basically comprises banana screens, high clothes screens, relaxation screens and the like. The rolling type screening principle equipment adopts forced conveying, so that materials are not easy to block a screen surface. The vibrating type is easy to cause blockage due to the screening of sticky and wet materials (generally with the moisture of more than 6%) with the principle characteristic, the power is larger, the screening machine utilizes the size difference and the quality of the materials to be different, and in addition, the liquid sedimentation velocity is different, so that the tiny materials and the larger materials sink to the bottom of the tank. The classifying screen utilizes the spiral to upwards push out the material, then carries out mechanized screening's equipment, can filter out the material in the mill according to the rank, uses the flight screw in mill feed inlet again at last, spills over the tiny material after filtering from the overflow pipe. The base of the classifying screen is made of channel steel, the machine body is made of steel plates through welding, the vibrating screen structure is composed of four parts, a high-frequency vibrating motor, a first-level fixed grid screen, a second-level classified fixed grid screen, a vibrating spring and a machine shell. The supporting or hanging screen box adopts a spring assembly, and the vibration of the screen box depends on a vibration exciter. The vibrating screen is an elastic vibrating system whose amplitude can be varied by the influence of the feed rate and other dynamic factors. The vibrating screen has the characteristics of high frequency, small amplitude, positive and negative inclination of the screen surface and the screening rate, the larger the inclination of the screen surface, the higher the flow speed, and the jumping motion of the materials on the screen surface, so that the productivity and the screening efficiency are both higher. The vibrating screen is suitable for various screening operations of a coal preparation plant and has a plurality of varieties; in the corn screening process of a common screening machine, corn waste residues sink on a round table and a machine barrel and are difficult to clean, and the using effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a maize granule screening machinery can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a maize granule screening machinery, includes screening barrel, screening net, the upper end nozzle of screening barrel is provided with the screening net, and is provided with the round platform at the bottom of the section of thick bamboo of screening barrel, the lateral wall of screening barrel is provided with the connection structure of blowing, and the lateral wall of screening barrel is provided with ejection of compact structure.
Preferably, the blowing connection structure comprises a connection pipe, a threaded opening, a threaded ring and a first filter screen, the threaded opening is formed in the pipe orifice of the connection pipe, the threaded ring is connected in the threaded opening, and the first filter screen is arranged in the threaded ring.
Preferably, the connecting pipe and the screening machine barrel are integrally arranged, the connecting pipe is communicated with the screening machine barrel, and the first filter screen is fixedly connected with the threaded ring.
Preferably, the discharging structure comprises a discharging pipe, a discharging port, a supporting frame, a second filter screen and a butt joint frame, the discharging port is formed in each of two ends of the discharging pipe, the supporting frame is arranged in the pipe of the discharging pipe, the second filter screen is arranged in the frame of the supporting frame, and the butt joint frame is arranged at the tail of the supporting frame.
Preferably, the discharging pipe and the screening machine barrel are integrally arranged, the discharging pipe is communicated with the screening machine barrel, the second filter screen is fixedly connected with the supporting frame, and the supporting frame and the discharging pipe are arranged in a sealing mode.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, ejection of compact structure utilizes filter screen and support frame can realize maize waste residue screening, and the connection structure that bloies realizes screening barrel and outside equipment of blowing to be connected, and the filter screen that connection structure and ejection of compact structure of blowing set up mutually supports, realizes the discharge of maize disintegrating slag.
Drawings
FIG. 1 is a schematic structural view of a corn grain screening machine according to the present invention;
FIG. 2 is a schematic sectional view of the structure of a corn grain screening machine of the present invention;
FIG. 3 is a schematic view of the blowing connection structure of the corn grain screening machine of the present invention;
fig. 4 is a schematic view of the discharging structure of the corn grain screening machine of the present invention.
In the figure: 1. screening the machine barrel; 2. screening the net; 3. a blowing connection structure; 301. a connecting pipe; 302. a threaded opening; 303. a threaded ring; 304. a first filter screen; 4. a discharging structure; 401. a discharge pipe; 402. a discharge port; 403. a support frame; 404. a second filter screen; 405. a docking rack; 5. a round table.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a corn particle screening machine comprises a screening machine barrel 1 and a screening net 2, wherein the screening net 2 is arranged at the upper end opening of the screening machine barrel 1, a circular truncated cone 5 is arranged at the bottom of the screening machine barrel 1, a blowing connection structure 3 is arranged on the side wall of the screening machine barrel 1, and a discharging structure 4 is arranged on the side wall of the screening machine barrel 1.
The blowing connection structure 3 comprises a connection pipe 301, a threaded opening 302, a threaded ring 303 and a first filter screen 304, wherein the threaded opening 302 is arranged at the pipe orifice of the connection pipe 301, the threaded ring 303 is connected in the threaded opening 302, and the first filter screen 304 is arranged in the ring of the threaded ring 303; blowing connection structure 3 realizes that screening barrel 1 is connected with outside equipment of blowing, and the filter screen that blowing connection structure 3 and ejection of compact structure 4 set up mutually supports, realizes the discharge of maize disintegrating slag.
Wherein, connecting pipe 301 and screening barrel 1 set up integratively, and connecting pipe 301 and screening barrel 1 communicate with each other, and first filter screen 304 and screw ring 303 fixed connection.
The discharging structure 4 comprises a discharging pipe 401, a discharging port 402, a supporting frame 403, a second filter screen 404 and a butt joint frame 405, the discharging port 402 is arranged at each of two ends of the discharging pipe 401, the supporting frame 403 is arranged in the discharging pipe 401, the second filter screen 404 is arranged in the supporting frame 403, and the butt joint frame 405 is arranged at the tail of the supporting frame 403; the discharging structure 4 can realize the screening of the corn waste residues by using the filter screen and the support frame 403.
Wherein, discharging pipe 401 and screening barrel 1 set up as an organic whole, and discharging pipe 401 and screening barrel 1 communicate, fixed connection between second filter screen 404 and the bracing frame 403, and bracing frame 403 and discharging pipe 401 sealed arrangement.
It should be noted that, the utility model relates to a corn particle screening machine, when assembling the blowing connection structure 3, the discharging structure 4, the screening machine barrel 1, the connection pipe 301 of the blowing connection structure 3 is integrated with the screening machine barrel 1, the pipe of the connection pipe 301 is communicated with the silo of the screening machine barrel 1, the first filter screen 304 is placed in the screw ring 303, the first filter screen 304 is fixedly connected with the screw ring 303, the screw ring 303 is placed in the screw hole 302 formed in the connection pipe 301, the screw ring 303 is continuously rotated, the screw ring 303 is connected with the connection pipe 301 through screw threads, the screw hole 302 of the connection pipe 301 is provided with a flange, the connection pipe 301 is connected with external blowing equipment through a flange, the connection part of the connection pipe 301 and the external blowing equipment is sealed, the discharging pipe 401 of the discharging structure 4 is integrated with the screening machine barrel 1, the discharging hole 402 formed in the discharging pipe 401 is communicated, the discharge port 402 is arranged in a through hole, a second filter screen 404 is placed in the support frame 403, the second filter screen 404 is fixedly connected with the support frame 403, the butt joint frame 405 is placed at the tail portion of the support frame 403 in a close fit mode, the butt joint frame 405 is connected with the support frame 403 in a welding mode, the support frame 403 is inserted in a mode of aligning with a discharge pipe 401 until the support frame 403 is located at the discharge port 402 where the sieving machine barrel 1 is communicated with the discharge pipe 401, and the butt joint frame 405 is fixedly connected with the discharge pipe 401.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A corn grain screening machine which is characterized in that: including screening barrel (1), screening net (2), the upper end nozzle of screening barrel (1) is provided with screening net (2), and is provided with round platform (5) at the bobbin base of screening barrel (1), the lateral wall of screening barrel (1) is provided with connection structure (3) of blowing, and the lateral wall of screening barrel (1) is provided with ejection of compact structure (4).
2. The corn grain screening machine of claim 1, wherein: blow connection structure (3) including connecting pipe (301), screw thread mouth (302), screw thread ring (303), first filter screen (304), and the mouth of pipe of connecting pipe (301) is provided with screw thread mouth (302), screw thread mouth (302) in-connection has screw thread ring (303), and is provided with first filter screen (304) in the intra-annular of screw thread ring (303).
3. The corn grain screening machine of claim 2, wherein: the connecting pipe (301) and the screening machine barrel (1) are integrally arranged, the connecting pipe (301) is communicated with the screening machine barrel (1), and the first filter screen (304) is fixedly connected with the threaded ring (303).
4. A corn grain screening machine as claimed in claim 3 wherein: discharge structure (4) include discharging pipe (401), discharge gate (402), support frame (403), second filter screen (404), butt joint frame (405), and discharging gate (402) have been seted up at the both ends of discharging pipe (401), be provided with support frame (403) in the intraductal of discharging pipe (401), and be provided with second filter screen (404) in the frame of support frame (403), the afterbody of support frame (403) is provided with butt joint frame (405).
5. The corn grain screening machine of claim 4, wherein: discharging pipe (401) and screening barrel (1) integrative setting, and discharging pipe (401) and screening barrel (1) communicate with each other, fixed connection between second filter screen (404) and support frame (403), and support frame (403) and discharging pipe (401) sealed setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020086102.0U CN211989539U (en) | 2020-01-15 | 2020-01-15 | Corn particle screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020086102.0U CN211989539U (en) | 2020-01-15 | 2020-01-15 | Corn particle screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211989539U true CN211989539U (en) | 2020-11-24 |
Family
ID=73425978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020086102.0U Expired - Fee Related CN211989539U (en) | 2020-01-15 | 2020-01-15 | Corn particle screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211989539U (en) |
-
2020
- 2020-01-15 CN CN202020086102.0U patent/CN211989539U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220902 Address after: 734000 14 kilometers of Zhangsu Highway, Zhangye City, Gansu Province Patentee after: Zhangye Zhongdi Improved Breeding Co.,Ltd. Address before: 221000 No.39 Pingshan North Road, Gulou District, Xuzhou City, Jiangsu Province Patentee before: Xuzhou yunchuang Property Service Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |