CN219334935U - Vibrating screen for salt screening - Google Patents
Vibrating screen for salt screening Download PDFInfo
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- CN219334935U CN219334935U CN202320904204.2U CN202320904204U CN219334935U CN 219334935 U CN219334935 U CN 219334935U CN 202320904204 U CN202320904204 U CN 202320904204U CN 219334935 U CN219334935 U CN 219334935U
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Abstract
The utility model belongs to the technical field of salt screening. In view of the problem that the existing vibrating screen for salt screening can not reprocess unqualified salt, so that the salt screening efficiency is low, the utility model discloses the vibrating screen for salt screening, which comprises a machine body; the vibrating screen is arranged at the top of the machine body; the vibration assembly is used for driving the vibration screen to vibrate; the shell is fixedly arranged at the inner bottom of the machine body and is positioned at the tail end of the vibrating screen; the crushing assembly is arranged inside the shell; the discharging plate is rotatably arranged on the side wall of the shell, and is fixedly connected with a discharging hole of the machine body, and a pull rope is fixedly connected between the discharging plate and the vibrating screen; and the driving assembly is used for driving the vibration assembly and the crushing assembly to operate. The vibrating screen for salt screening can reprocess unqualified salt, so that the problem of low screening efficiency is solved.
Description
Technical Field
The utility model belongs to the technical field of salt screening, and particularly relates to a vibrating screen for salt screening.
Background
The table salt mainly has the following processing modes: pulverizing and washing method, pan decocting method, vacuum tank evaporating method, and electroanalysis method. Wherein, the pan boiling method, the vacuum tank evaporation method and the electroanalysis method all need to adopt a vibration screening machine to remove large particles, embracing clusters and agglomerated salt particles so as to ensure the uniformity of the particles of the salt finished product.
The existing vibrating screen for salt screening is used for screening salt, and then unqualified salt is conveyed to other equipment for treatment, in actual operation, the crushed mass, the agglomerated salt and unqualified large-particle salt after screening are conveyed to treatment equipment manually or by conveying equipment, and the salt is conveyed back to the vibrating screen for secondary screening after treatment is completed, so that the whole process is long in time consumption and the salt screening efficiency is affected.
For example, the pneumatic vibrating screen for salt screening with the publication number of CN205667946U in the prior art is characterized in that the vibrating screen continuously vibrates under the action of the pneumatic vibrator, after finished salt falls to the screen from the storage bin, salt powder is rapidly screened or vibrated to pieces under the vibration effect, qualified products fall onto the conveyor belt to be sent out, and unqualified products are discharged along the discharge chute to be reprocessed.
Thus, the above-mentioned problems are found in such a vibrating screen for salt screening.
Disclosure of Invention
In view of the problem that the conventional vibrating screen for salt screening cannot reprocess the unqualified salt, which results in low salt screening efficiency, one of the purposes of the present utility model is to provide a vibrating screen for salt screening, which can reprocess the unqualified salt, thereby solving the problem of low screening efficiency.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a vibrating screen for salt screening, comprising:
a body;
the vibrating screen is arranged at the top of the inside of the machine body;
the vibration assembly is used for driving the vibration screen to vibrate;
the shell is fixedly arranged at the bottom of the inside of the machine body and is positioned at the tail end of the vibrating screen;
a crushing assembly mounted inside the housing;
one end of the discharging plate is rotatably arranged on the outer side wall of the shell, the other end of the discharging plate is erected at a discharging hole of the machine body, and a pull rope is fixedly connected between the discharging plate and the vibrating screen;
a drive assembly for driving the vibration assembly and the crushing assembly in operation;
and the feeding end of the return component is fixedly connected with the discharging end of the crushing component, and the discharging end of the return component is communicated with the feeding hole of the machine body.
Optionally, the vibration assembly specifically includes:
the rotating shafts are rotatably arranged on the inner walls of the two sides of the machine body;
the cam is fixedly sleeved on the outer surface of the rotating shaft;
the movable end of the spring rubber column is fixedly arranged at the bottom of the vibrating screen;
the cam is symmetrically provided with two or more than two cams, the outer surfaces of the cams are attached to the bottom of the vibrating screen, four spring rubber columns are arranged, and the installation ends of the spring rubber columns are fixedly connected with the inner wall of the machine body.
Optionally, the crushing assembly specifically includes:
the crushing device comprises a shell, a feeding hole, a crushing cavity and a collecting cavity, wherein the feeding hole, the crushing cavity and the collecting cavity are vertically distributed and are mutually communicated;
the crushing wheel is rotatably arranged in the crushing cavity;
the feeding port is matched with the tail end of the vibrating screen, and a material level sensor is fixedly arranged at the inner top of the material collecting cavity.
Optionally, the driving assembly specifically includes:
the protective shell is fixedly arranged at the top of one side outer wall of the machine body;
the motor is arranged on the outer wall of one side of the protective shell;
the double belt pulley is rotatably arranged in the protective shell;
the two single belt pulleys are rotatably arranged in the protective shell, and the mounting shafts of the two single belt pulleys are respectively in transmission connection with the vibration component and the crushing component;
wherein, the double belt wheel is connected with the single belt wheel through belt transmission.
Optionally, the feed back assembly specifically includes:
the diaphragm pump is fixedly arranged on the outer surface of the machine body;
the two conveying pipes are fixedly connected with the feeding end and the discharging end of the diaphragm pump respectively;
one of the conveying pipes is communicated with the machine body, the communicating part is positioned at the upper part of the vibrating screen, and the other conveying pipe penetrates through the machine body and the shell and is communicated with the material collecting cavity.
Optionally, screws are fixedly connected to two ends of the pull rope, and the two screws are respectively in threaded connection with the vibrating screen and the discharging plate.
Optionally, a feeding hopper is arranged on one side of the top of the machine body.
As can be seen from the above description, compared with the prior art, the utility model has the following beneficial effects:
1. the crushing assembly is arranged at the tail end of the vibrating screen, so that the crushed mass, the agglomerated salt and the unqualified large-particle salt which are not crushed after screening can be crushed, and then the crushed salt is returned to the vibrating screen through the feed back assembly without being conveyed to other equipment for treatment, the working procedures are reduced, and the salt screening efficiency is improved;
2. by arranging the driving component, the crushing component and the vibration component can be synchronously driven to run, the arrangement of a driving device is reduced, and the energy consumption is reduced;
3. through the stay cord that sets up, can drive the flitch vibration when the shale shaker vibrates, be favorable to the discharge of qualified salt.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a cross-sectional view of the protective housing of the present utility model.
Reference numerals: 1-a machine body; 2-a protective housing; 3-an electric motor; 4-diaphragm pump; 5-a conveying pipe; 6-pulling ropes; 7-a vibrating screen; 8-cams; 9-spring rubber columns; 10-a feed inlet; 11-a crushing wheel; 12-a crushing cavity; 13-a discharge plate; 14-rotating shaft; 15-a level sensor; 16-an aggregate cavity; 17-a housing; 18-a single pulley; 19-a belt; 20-double belt wheel.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
The embodiment of the utility model discloses a vibrating screen for salt screening, which has the structure shown in figures 1-3 and comprises a machine body 1, a vibrating screen 7, a vibrating assembly, a shell 17, a crushing assembly, a discharging plate 13, a driving assembly and a return assembly.
Specifically, the vibrating screen 7 is disposed on the top of the machine body 1. The driving assembly is used for driving the vibrating screen 7 to vibrate. The housing 17 is fixedly mounted inside the machine body 1 and is located at the end of the vibrating screen 7. The crushing assembly is mounted inside the housing 17. The discharging plate 13 is rotatably arranged on the side wall of the shell 17 and is arranged at the discharging hole of the machine body 1, and the discharging plate 13 and the vibrating screen 7 are fixedly connected with a pull rope 6. The feeding end of the return material component is fixedly connected with the discharging end of the crushing component, and the discharging end of the return material component is fixedly communicated with the machine body 1.
When the scheme is adopted for operation, firstly, the crushing assembly and the vibrating assembly are synchronously driven to operate by the driving assembly, and the vibrating assembly drives the vibrating screen 7 to vibrate. After salt gets into organism 1, falls on the top of shale shaker 7, and shale shaker 7 carries out vibration screening to the salt, and the salt after passing through the screening directly falls on discharge plate 13, then discharges, and unqualified salt gets into crushing subassembly and carries out crushing processing, then returns through the feed back subassembly, carries out the screening again.
Wherein, the vibration mode of shale shaker 7 is the vertical vibration, drives discharge plate 13 through stay cord 6 when shale shaker 7 rises and rises, and when shale shaker 7 descends, discharge plate 13 descends under the effect of gravity for discharge plate 13 possesses the vibration effect, the smooth ejection of compact of salt of being convenient for like this.
Wherein, the bottom fixedly connected with rubber pad of the discharge gate of organism 1, the rubber pad can avoid 13 direct and discharge gate contact of flitch, has silence and protection effect.
The drive assembly may drive both the vibrating assembly and the crushing assembly in operation, comprising a protective housing 2, a motor 3, a double pulley 20 and two single pulleys 18.
More specifically, the protective housing 2 is fixedly installed at the top of one side outer wall of the body 1. The motor 3 is rotatably installed at one side outer wall of the protective housing 2. The double pulley 20 is rotatably mounted inside the protective housing 2. Two single pulleys 18 are rotatably mounted inside the protective housing 2, wherein the mounting shaft of one single pulley 18 is fixedly connected with the mounting shaft of the rotating shaft 14 of the vibration assembly, and the mounting shaft of the other single pulley 18 is fixedly connected with the mounting shaft of the crushing wheel 11 of the crushing assembly. A belt 19 is commonly connected between the double belt pulley 20 and the single belt pulley 18, and the motor 3 drives the rotating shaft 14 and the crushing wheel 11 to rotate through a series of transmission.
When the scheme is adopted for operation, the motor 3 drives the double belt wheels 20 to rotate, and the double belt wheels 20 synchronously drive the two single belt wheels 18 to rotate through the belt 19, so that the vibration assembly and the crushing assembly are driven to operate, the setting of a driving device is reduced, and the energy consumption is reduced.
The vibration assembly is used for driving the vibration screen 7 to vibrate and comprises a rotating shaft 14, a cam 8 and a spring rubber column 9.
More specifically, the rotating shafts 14 are rotatably installed at both side inner walls of the machine body 1. The cam 8 is fixedly sleeved on the outer surface of the rotating shaft 14. The movable end of the spring rubber column 9 is fixedly arranged at the bottom of the vibrating screen 7. The cam 8 is symmetrically provided with two or more than two, the outer surface of the cam 8 is attached to the bottom of the vibrating screen 7, four spring rubber columns 9 are arranged, and the mounting ends of the spring rubber columns 9 are fixedly connected with the inner wall of the machine body 1.
When the scheme is adopted for operation, the driving assembly drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the cam 8 to rotate, and the cam 8 is matched with the spring rubber column 9 in rotation, so that the vibrating screen 7 can vibrate up and down.
Wherein, the vibrating screen 7 can screen the salt during vibration.
The crushing assembly can crush the salt which is not crushed, agglomerated and agglomerated after screening and the unqualified large-particle salt, and comprises a feeding hole 10, a crushing cavity 12 and an aggregate cavity 16 which are vertically distributed and mutually communicated, and a crushing wheel 11 rotatably arranged in the crushing cavity 12.
More specifically, the feed inlet 10 is formed in the top of the housing 17, and the crushing chamber 12 and the aggregate chamber 16 are formed in the interior of the housing 17. And the crushing wheel 11 is rotatably mounted inside the crushing chamber 12. The feeding hole 10 is matched with the tail end of the vibrating screen 7, and a material level sensor 15 is fixedly arranged at the inner top of the material collecting cavity 16.
When the scheme is adopted for operation, the crushed and agglomerated salt and unqualified large-particle salt after screening fall into the feed inlet 10, then enter the crushing cavity 12, then crush the agglomerated, agglomerated and large-particle salt through the cooperation of the crushing wheel 11 and the crushing cavity 12, the crushed salt falls into the aggregate cavity 16, and the material level sensor 15 can detect the material level so as to control the timing operation of the return material component.
Wherein the model of the material level sensor 15 is MB1210, which is an ultrasonic material level sensor 15, and is convenient for detecting the salt material level in the material collecting cavity 16.
The material level sensor 15 is electrically connected with an external controller, and the diaphragm pump 4 is also electrically connected with the controller, so that the operation of the diaphragm pump 4 is controlled.
The return assembly can send the crushed salt back to the top of the vibrating screen 7, which includes the diaphragm pump 4 and the two delivery pipes 5.
More specifically, the diaphragm pump 4 is fixedly mounted on the outer surface of the body 1. The two conveying pipes 5 are respectively fixedly connected with the feeding end and the discharging end of the diaphragm pump 4. The top conveying pipe 5 is fixedly communicated with the machine body 1, and the bottom conveying pipe 5 penetrates through the outer wall of the machine body 1, is fixedly connected with the shell 17 and is communicated with the material collecting cavity 16.
When the scheme is adopted for operation, the diaphragm pump 4 can convey salt in the aggregate cavity 16 to the vibrating screen 7 through the conveying pipe 5, so that the crushed salt can be conveniently screened for the second time.
The diaphragm pump 4 adopts a powder conveying pneumatic diaphragm pump.
More specifically, screws are fixedly connected to two ends of the pull rope 6, and the two screws are respectively in threaded connection with the vibrating screen 7 and the discharging plate 13.
When the scheme is adopted for operation, the stay cord 6 is fixedly connected with the vibrating screen 7 and the discharging plate 13 through the screws, so that the stay cord 6 is convenient to install and detach.
More specifically, a feed hopper is provided on the top side of the body 1.
The feed hopper is arranged to facilitate the initial salt to enter the machine body 1.
The working principle of the embodiment of the utility model is as follows:
the motor 3 drives the double belt pulley 20 to rotate, the double belt pulley 20 synchronously drives two single belt pulleys 18 to rotate through the belt 19, the two single belt pulleys 18 respectively drive the adjacent rotating shafts 14 and the crushing wheels 11 to rotate, the rotating shafts 14 drive the cams 8 to rotate, the cams 8 are matched with the spring rubber columns 9 to enable the vibrating screen 7 to vibrate when rotating, the vibrating screen 7 drives the discharging plate 13 to vibrate through the pull ropes 6, then salt is added into the machine body 1 through the feeding hopper and falls onto the vibrating screen 7 to be screened, the salt which does not pass through screening is discharged from the discharging plate 13 through screening, falls into the feeding port 10 and then enters the crushing cavity 12, the crushing wheels 11 are matched with the crushing cavity 12 to crush the salt and then fall into the collecting cavity 16, when the material level sensor 15 detects that the salt in the collecting cavity 16 reaches a certain height, the diaphragm pump 4 is started, and the salt in the collecting cavity 16 is returned to the vibrating screen 7 through the conveying pipe 5.
As can be seen from the above description, the embodiment of the utility model has the following beneficial effects:
through install broken subassembly at the end of shale shaker 7, can not shake garrulous group, caking salt and unqualified large granule salt after the screening and carry out broken processing, then through feed back subassembly, send back shale shaker 7 with the salt after the breakage, need not to carry it to other equipment in handle, reduce the process, improve salt screening efficiency. Further, through setting up drive assembly, can synchronous drive crushing subassembly and vibration subassembly operation, reduce drive arrangement's setting, reduce the use energy consumption. Further, through the stay cord 6 that sets up, can drive the vibration of flitch 13 when shale shaker 7 vibrates, be favorable to the discharge of qualified salt.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. A vibrating screen for salt screening, comprising:
a body;
the vibrating screen is arranged at the top of the inside of the machine body;
the vibration assembly is used for driving the vibration screen to vibrate;
the shell is fixedly arranged at the bottom of the inside of the machine body and is positioned at the tail end of the vibrating screen;
a crushing assembly mounted inside the housing;
one end of the discharging plate is rotatably arranged on the outer side wall of the shell, the other end of the discharging plate is erected at a discharging hole of the machine body, and a pull rope is fixedly connected between the discharging plate and the vibrating screen;
a drive assembly for driving the vibration assembly and the crushing assembly in operation;
and the feeding end of the return component is fixedly connected with the discharging end of the crushing component, and the discharging end of the return component is communicated with the feeding hole of the machine body.
2. The vibrating screen for salt screening according to claim 1, wherein the vibrating assembly specifically comprises:
the rotating shafts are rotatably arranged on the inner walls of the two sides of the machine body;
the cam is fixedly sleeved on the outer surface of the rotating shaft;
the movable end of the spring rubber column is fixedly arranged at the bottom of the vibrating screen;
the cam is symmetrically provided with two or more than two cams, the outer surfaces of the cams are attached to the bottom of the vibrating screen, four spring rubber columns are arranged, and the installation ends of the spring rubber columns are fixedly connected with the inner wall of the machine body.
3. The vibrating screen for salt screening according to claim 1, wherein the crushing assembly specifically comprises:
the crushing device comprises a shell, a feeding hole, a crushing cavity and a collecting cavity, wherein the feeding hole, the crushing cavity and the collecting cavity are vertically distributed and are mutually communicated;
the crushing wheel is rotatably arranged in the crushing cavity;
the feeding port is matched with the tail end of the vibrating screen, and a material level sensor is fixedly arranged at the inner top of the material collecting cavity.
4. The vibrating screen for salt screening according to claim 1, wherein the driving assembly specifically comprises:
the protective shell is fixedly arranged at the top of one side outer wall of the machine body;
the motor is arranged on the outer wall of one side of the protective shell;
the double belt pulley is rotatably arranged in the protective shell;
the two single belt pulleys are rotatably arranged in the protective shell, and the mounting shafts of the two single belt pulleys are respectively in transmission connection with the vibration component and the crushing component;
wherein, the double belt wheel is connected with the single belt wheel through belt transmission.
5. The vibrating screen for salt screening according to claim 3, wherein the return assembly specifically comprises:
the diaphragm pump is fixedly arranged on the outer surface of the machine body;
the two conveying pipes are fixedly connected with the feeding end and the discharging end of the diaphragm pump respectively;
one of the conveying pipes is communicated with the machine body, the communicating part is positioned at the upper part of the vibrating screen, and the other conveying pipe penetrates through the machine body and the shell and is communicated with the material collecting cavity.
6. The vibrating screen for salt screening according to claim 1, wherein screws are fixedly connected to both ends of the pull rope, and the two screws are respectively in threaded connection with the vibrating screen and the discharging plate.
7. The vibrating screen for salt screening according to claim 1, wherein a feed hopper is provided on a top side of the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320904204.2U CN219334935U (en) | 2023-04-21 | 2023-04-21 | Vibrating screen for salt screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320904204.2U CN219334935U (en) | 2023-04-21 | 2023-04-21 | Vibrating screen for salt screening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219334935U true CN219334935U (en) | 2023-07-14 |
Family
ID=87095475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320904204.2U Active CN219334935U (en) | 2023-04-21 | 2023-04-21 | Vibrating screen for salt screening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219334935U (en) |
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2023
- 2023-04-21 CN CN202320904204.2U patent/CN219334935U/en active Active
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