CN222956852U - Classifying screen with dust removal mechanism for feed production - Google Patents
Classifying screen with dust removal mechanism for feed production Download PDFInfo
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- CN222956852U CN222956852U CN202421427864.7U CN202421427864U CN222956852U CN 222956852 U CN222956852 U CN 222956852U CN 202421427864 U CN202421427864 U CN 202421427864U CN 222956852 U CN222956852 U CN 222956852U
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- feed production
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Abstract
The utility model discloses a classifying screen for feed production with a dust removing mechanism, which comprises a tank body, wherein an observation window is arranged at the lower part of the front side surface of the tank body, a feed inlet is arranged at the front part of the top surface of the tank body, a dust collecting pipeline is fixedly connected to the upper part of the back part of the tank body, the rear end of the dust collecting pipeline is fixedly connected to a dust collecting port of a turbine dust collector, a discharge port at the bottom of the turbine dust collector is rotationally connected with the upper end of a dust collecting tank, a discharge valve is arranged at the lower end of the tank body, a lifting screening mechanism is arranged at the upper part of the interior of the tank body, a plurality of components of which the lower end comprises a first screening screen plate are driven to lift in the interior of the tank body by the lifting screening mechanism, the height of a first screening space at the upper part of the interior of the tank body is regulated, and an impeller is driven to rotate by a second driving motor, so that air current is guided to blow upwards to the bottom of the first screening screen plate, and dust is driven to lift so that the turbine dust is convenient for dust removing operation.
Description
Technical Field
The utility model relates to the field of classifying screens, in particular to a classifying screen with a dust removing mechanism for feed production.
Background
The classifying screen is a mechanical equipment for classifying materials by using vibration generated by a vibration motor and a spring, is mainly used for mineral separation flow in mining, is widely applied to classifying screening of finished compound fertilizers, and is also suitable for screening and classifying raw materials and finished products in various industries such as grains, foods, chemical industry, sugar production, mines, coal mines, metallurgy, papermaking and the like.
The existing fodder classifying screen adopts fixed filtration sieve plate to carry out classified screening to fodder, absorbs the dust that produces the vibrations in-process through the turbine dust catcher, and though its simple structure of current fodder classifying screen, screening effect is obvious, but because different market needs, the producer needs the fodder of preparation different specification sizes, current fodder classifying screen can carry out the adaptation through changing the sieve plate, but its screening space that temporarily stores fodder is unable change, and then lead to the fodder of part specification in production process because its screening space that occupies greatly also makes individual layer screening efficiency reduce, have certain improvement space.
Disclosure of utility model
Accordingly, in order to solve the above-described drawbacks, the present utility model provides a classifying screen for feed production having a dust removing mechanism.
The utility model is realized by constructing a classifying screen for feed production with a dust removing mechanism, the device comprises:
The tank body is provided with an observation window at the lower part of the front side surface of the tank body, and a feed inlet is arranged at the front part of the top surface of the tank body;
The upper part of the back of the tank body is fixedly connected with a dust collection pipeline, the rear end of the dust collection pipeline is fixedly connected with a dust collection port of the turbine dust collector, a discharge port at the bottom of the turbine dust collector is rotationally connected with the upper end of the dust collection tank, a discharge valve is arranged at the lower end of the tank body, and a sealing door is arranged at the lower part of the back of the tank body; it is characterized in that the method also comprises the following steps:
the first driving motor is fixedly connected to the middle part of the top surface of the tank body;
the lifting sieving mechanism is arranged at the upper part of the interior of the tank body;
the second filtering screen plate is fixedly connected to the lower part of the tank body.
Preferably, the first driving motor output shaft runs through and rotates to be connected at a tank body top surface, just first driving motor output shaft and hollow transfer line upper end fixed connection, the hollow transfer line outside fixedly connected with four arc, just the inside activity of hollow transfer line lower extreme inserts the connecting rod.
Preferably, the lifting and sieving mechanism comprises:
The two pneumatic push rods are fixedly connected to the left and right parts of the top surface of the tank body;
The two pneumatic push rod output shafts are fixedly connected with the output push rods, and the upper ends of the two output push rods penetrate through and are slidably connected with the top surface of the tank body.
Preferably, the lower ends of the two output push rods are fixedly connected to the left and right parts of the top surface of the connecting plate, the middle through hole of the connecting plate is fixedly connected with the upper end of the upper sealing cylinder, the outer side of the upper end of the upper sealing cylinder is fixedly connected with a first filtering screen plate, and the bottom of the upper sealing cylinder is rotationally connected with the top surface of the lower sealing cylinder.
Preferably, the impeller is fixedly connected with the lower end of the lower sealing cylinder, the impeller is composed of a plurality of blades and a fixed outer ring, the middle part of the bottom of the upper sealing cylinder is fixedly connected with the upper end of a second driving motor, an output shaft of the bottom of the second driving motor is fixedly connected with the middle part of the top surface of the lower sealing cylinder, and the first filtering sieve plate and the impeller are slidably connected with the upper part of the inner side of the tank body.
Preferably, the inside center department fixedly connected with center fixed plate of second filtration sieve, center fixed plate bottom fixedly connected with vibrations motor, the outside parcel of vibrations motor has dustproof shell.
Preferably, the tank body is fixedly connected with a first filter screen at the joint of the dust collection pipeline, the bottom edge of the sealing door is horizontally aligned with the top surface of the second filter screen plate, and the lower end of the connecting rod is fixedly connected with the center of the top surface of the connecting plate.
The utility model has the following advantages that the utility model provides the classifying screen with the dust removing mechanism for feed production through improvement, and compared with the same type of equipment, the classifying screen has the following improvements:
According to the classifying screen with the dust removing mechanism for feed production, the lifting screening mechanism is arranged to drive the components with the lower ends including the first filtering screen plate to lift in the tank body, so that the height of the filtering space of the first classifying screen at the upper part of the inner side of the tank body is adjusted, the impeller is driven to rotate by the second driving motor, and the air flow is guided to blow upwards to the bottom of the first filtering screen plate, so that dust is driven to rise, and the dust removing operation of the turbine dust collector is facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal plan structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the utility model at A;
FIG. 4 is a schematic view of the back plan structure of the present utility model;
fig. 5 is an exploded view of the lifting and sieving mechanism of the present utility model.
The device comprises a tank body-101, an observation window-102, a feed inlet-103, a dust collection pipeline-104, a turbine dust collector-105, a dust collection tank-106, a discharge valve-107, a sealing door-108, a first filter screen-109, a first driving motor-201, a hollow transmission rod-202, an arc plate-203, a connecting rod-204, a lifting sieving mechanism-301, a pneumatic push rod-302, an output push rod-303, a connecting plate-304, an upper sealing cylinder-305, a first filter screen plate-306, a lower sealing cylinder-307, an impeller-308, a second driving motor-309, a second filter screen plate-401, a central fixing plate-402 and a vibration motor-403.
Detailed Description
The principles and features of the present utility model are described below with reference to fig. 1-5, the examples are provided for illustration only and are not intended to limit the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, 2, 3, 4 and 5, a classifying screen for feed production with a dust removing mechanism according to the present utility model includes:
the tank body 101, the lower part of the front side of the tank body 101 is provided with an observation window 102 so as to facilitate the observation of the inside of the tank by workers, and the front part of the top surface of the tank body 101 is provided with a feed inlet 103 so as to pour feed;
the upper part of the back of the tank body 101 is fixedly connected with a dust collection pipeline 104 so that the turbine dust collector 105 can perform dust collection, the rear end of the dust collection pipeline 104 is fixedly connected with a dust collection port of the turbine dust collector 105, a discharge port at the bottom of the turbine dust collector 105 is rotationally connected with the upper end of a dust collection tank 106 so as to clean dust accumulation, the lower end of the tank body 101 is provided with a discharge valve 107 so as to discharge, and the lower part of the back of the tank body 101 is provided with a sealing door 108 so as to clean feed accumulated on the top surface of the second filter screen plate 401;
The first driving motor 201 is fixedly connected to the middle part of the top surface of the tank body 101;
A lifting and sieving mechanism 301, wherein the lifting and sieving mechanism 301 is arranged at the upper part of the interior of the tank body 101;
The second filters the sieve 401, the second filters the inside lower part of sieve 401 at the jar body 101, first driving motor 201 output shaft runs through and rotates the connection at jar body 101 top face, and first driving motor 201 output shaft and hollow transfer line 202 upper end fixed connection, hollow transfer line 202 outside fixedly connected with four arc 203, and hollow transfer line 202 lower extreme is inside to be movably to insert connecting rod 204, in order to provide fixed support to hollow transfer line 202 lower extreme and prevent that the fodder from bumping askew hollow transfer line 202.
The elevation sifting mechanism 301 includes:
the pneumatic push rods 302, wherein the two pneumatic push rods 302 are fixedly connected to the left and right parts of the top surface of the tank 101;
The output shafts of the two pneumatic push rods 302 are fixedly connected with the output push rods 303, the upper ends of the two output push rods 303 penetrate through and are slidably connected to the top surface of the tank body 101, the lower ends of the two output push rods 303 are fixedly connected to the left and right parts of the top surface of the connecting plate 304, the middle through hole of the connecting plate 304 is fixedly connected with the upper end of the upper sealing cylinder 305, the outer side of the upper end of the upper sealing cylinder 305 is fixedly connected with a first filter screen plate 306, the bottom of the upper sealing cylinder 305 is rotatably connected with the top surface of the lower sealing cylinder 307, the lower end of the lower sealing cylinder 307 is fixedly connected with an impeller 308, the impeller 308 consists of a plurality of blades and a fixed outer ring, so that air current is guided to rise to drive dust, meanwhile, feed convenient to be screened falls into the top surface of the second filter screen plate 401, the middle part of the bottom of the upper sealing cylinder 305 is fixedly connected with the upper end of the second drive motor 309, the bottom output shaft of the second drive motor 309 is fixedly connected with the middle part of the top surface of the lower sealing cylinder 307, the first filter screen plate 306 and the impeller 308 are slidably connected with the inner side of the tank body 101, the connecting rod 101 is fixedly connected with a first filter screen 109, the bottom edge of the sealing door 108 is horizontally aligned with the top surface of the second filter screen plate 401, and the top surface of the connecting rod 204 is fixedly connected with the top surface of the connecting rod 204.
The working principle of the classifying screen with the dust removing mechanism for feed production based on the implementation is as follows:
When the height of the first-stage screening filtering space at the upper part of the inner side of the tank body 101 needs to be adjusted, the output shaft of the pneumatic push rod 302 drives the output push rod 303 to vertically displace, so that the connecting plate 304 is driven to displace, the upper sealing cylinder 305 is driven to displace, the first filtering screen plate 306 is driven to displace, and the lower sealing cylinder 307, the impeller 308 and the second driving motor 309 are driven to displace, so that the height adjustment of the first-stage screening filtering space at the upper part of the inner side of the tank body 101 is completed;
When the feed is screened, the output shaft of the second driving motor 309 drives the lower sealing cylinder 307 to rotate at the bottom of the upper sealing cylinder 305, so as to drive the impeller 308 to rotate, further guide the airflow to flow upwards to blow the bottom of the first filtering screen plate 306, and further drive the dust produced by the feed collision to flow upwards, so that the turbine dust collector 105 sucks the dust into the dust collection tank 106 through the dust collection pipeline 104 and the first filtering screen 109;
When the feed is screened, the output shaft of the first driving motor 201 drives the hollow transmission rod 202 to rotate, so that the arc-shaped plate 203 is driven to rotate, and the feed is stirred by the rotating arc-shaped plate 203 to speed up screening efficiency;
After the feed is filtered by the first filtering sieve plate 306 and passes through the gaps of a plurality of blades of the impeller 308, the feed falls into the top surface of the second filtering sieve plate 401, at this time, the vibration motor 403 vibrates and drives the middle part of the second filtering sieve plate 401 to vibrate through the central fixing plate 402, so that the screening of the last stage is completed.
The utility model provides a classifying screen with a dust removing mechanism for feed production through improvement, wherein a lifting screening mechanism 301 is arranged to drive a plurality of components with the lower end comprising a first filtering screen plate 306 to lift in a tank body 101, so that the height of a first-stage classifying screen filtering space at the upper part of the inner side of the tank body 101 is adjusted, an impeller 308 is driven to rotate by a second driving motor 309, and then air flow is guided to blow upwards to the bottom of the first filtering screen plate 306, so that dust is driven to rise, and the dust removing operation of a turbine dust collector 105 is facilitated.
The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A classifying screen for feed production with a dust removal mechanism, comprising:
The novel tank comprises a tank body (101), wherein an observation window (102) is arranged at the lower part of the front side surface of the tank body (101), and a feed inlet (103) is arranged at the front part of the top surface of the tank body (101);
The dust collection device is characterized in that the dust collection device is also provided with a dust collection pipe (104) fixedly connected to the upper part of the back of the tank body (101), the rear end of the dust collection pipe (104) is fixedly connected to a dust collection port of a turbine dust collector (105), a discharge port at the bottom of the turbine dust collector (105) is rotationally connected with the upper end of a dust collection tank (106), a discharge valve (107) is arranged at the lower end of the tank body (101), and a sealing door (108) is arranged at the lower part of the back of the tank body (101), and the dust collection device is also characterized in that:
The first driving motor (201) is fixedly connected to the middle part of the top surface of the tank body (101);
A lifting and sieving mechanism (301), wherein the lifting and sieving mechanism (301) is arranged at the upper part of the interior of the tank body (101);
The second filtering screen plate (401), the second filtering screen plate (401) is fixedly connected to the lower part of the inside of the tank body (101).
2. The grading sieve with the dust removing mechanism for feed production, as set forth in claim 1, is characterized in that the output shaft of the first driving motor (201) penetrates through and is rotatably connected to the top surface of the tank body (101), the output shaft of the first driving motor (201) is fixedly connected with the upper end of the hollow transmission rod (202), four arc plates (203) are fixedly connected to the outer side of the hollow transmission rod (202), and a connecting rod (204) is movably inserted into the lower end of the hollow transmission rod (202).
3. A classifying screen for feed production with a dust removing mechanism according to claim 2, wherein the elevation and subsidence screening mechanism (301) comprises:
The two pneumatic push rods (302) are fixedly connected to the left and right parts of the top surface of the tank body (101);
The output shafts of the two pneumatic push rods (302) are fixedly connected with the output push rods (303), and the upper ends of the two output push rods (303) penetrate through and are slidably connected to the top surface of the tank body (101).
4. The grading sieve with dust removing mechanism for feed production of claim 3, wherein the lower ends of the two output push rods (303) are fixedly connected to the left and right parts of the top surface of the connecting plate (304), the middle through hole of the connecting plate (304) is fixedly connected with the upper end of the upper sealing cylinder (305), the outer side of the upper end of the upper sealing cylinder (305) is fixedly connected with a first filtering sieve plate (306), and the bottom of the upper sealing cylinder (305) is rotatably connected with the top surface of the lower sealing cylinder (307).
5. The grading sieve with dust removing mechanism for feed production of claim 4, wherein the lower end of the lower sealing cylinder (307) is fixedly connected with an impeller (308), the impeller (308) is composed of a plurality of blades and a fixed outer ring, the middle part of the bottom of the upper sealing cylinder (305) is fixedly connected with the upper end of a second driving motor (309), the bottom output shaft of the second driving motor (309) is fixedly connected with the middle part of the top surface of the lower sealing cylinder (307), and the first filtering screen plate (306) and the impeller (308) are slidably connected to the upper part of the inner side of the tank body (101).
6. The grading sieve with a dust removing mechanism for feed production of claim 5, wherein a center fixing plate (402) is fixedly connected to the center of the inside of the second filtering screen plate (401), a vibration motor (403) is fixedly connected to the bottom of the center fixing plate (402), and a dust-proof shell is wrapped outside the vibration motor (403).
7. The grading sieve with dust removing mechanism for feed production of claim 6, wherein the first filter screen (109) is fixedly connected to the joint of the tank body (101) and the dust collection pipeline (104), the bottom edge of the sealing door (108) is horizontally aligned with the top surface of the second filter screen plate (401), and the lower end of the connecting rod (204) is connected to the center of the top surface of the connecting plate (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421427864.7U CN222956852U (en) | 2024-06-21 | 2024-06-21 | Classifying screen with dust removal mechanism for feed production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421427864.7U CN222956852U (en) | 2024-06-21 | 2024-06-21 | Classifying screen with dust removal mechanism for feed production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222956852U true CN222956852U (en) | 2025-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421427864.7U Active CN222956852U (en) | 2024-06-21 | 2024-06-21 | Classifying screen with dust removal mechanism for feed production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222956852U (en) |
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2024
- 2024-06-21 CN CN202421427864.7U patent/CN222956852U/en active Active
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