Chemical raw material processing and screening device
By designing a chemical raw material processing and screening device including a screening filter box, a feeding barrel, a drive assembly, a screening filter assembly, a first screw feeding rod and a feeding box, the problems of low screening efficiency and blockage of chemical raw materials in the prior art are solved, and efficient screening and uniform processing of chemical raw materials are achieved.
Patent Information
- Application Number
- CN202420784682.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The screening efficiency of existing chemical raw materials screening devices is low and prone to blockage, resulting in low efficiency of chemical raw materials processing and screening.
A chemical raw material processing screening device is designed, including a screen filter box, feeding barrel, drive assembly, screen filter assembly, first spiral feed rod and feed box. The first spiral feed rod and screen filter assembly are driven to rotate through the drive assembly, so as to achieve uniform sprinkling of chemical raw materials and multiple screening filtration, avoid blockage, and realize the circulating reciprocating screening and filtration of chemical raw materials through the feed box and the second spiral feed rod.
The screening and filtration efficiency of chemical raw materials is improved, blocked, and uniform screening and efficient processing of chemical raw materials is achieved.
Smart Images
Figure CN222678770U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chemical raw material processing equipment, in particular to a chemical raw material processing and screening device. Background Art
[0002] Chemical industry, that is, chemical industry, all uses chemical methods to change the composition or structure of substances, or synthesize new substances, all belong to chemical production technology, that is, chemical process. The products obtained are called chemicals or chemical products. In modern life, chemical products are almost indispensable anytime and anywhere, from material life such as clothing, food, housing, transportation to spiritual life such as culture, art, entertainment, etc., all need chemical products to serve. Some chemical products play an epoch-making and important role in the history of human development; their production and application even represent a certain historical stage of human civilization.
[0003] Chemical materials need to be processed and screened when used. At present, most of the existing screening devices for chemical raw materials on the market simply filter through a filter. The screening efficiency is very low when used, and too many chemical raw materials are easily accumulated on the screen, resulting in blockage, which further reduces the processing and screening efficiency of chemical raw materials. Therefore, improvements are needed to address the existing problems. Utility Model Content
[0004] In view of the above situation, in order to overcome the current technical defects, the utility model provides a chemical raw material processing and screening device that is efficient and convenient for screening.
[0005] The technical scheme adopted by the utility model is as follows: the chemical raw material processing and screening device provided by the scheme includes a screening box, a feeding cylinder, a driving assembly, a screening assembly, a first spiral feeding rod and a feeding box, the feeding cylinder is arranged on one side of the top of the screening box, a leakage plate is arranged on the upper end of the inner part of the screening box, the first spiral feeding rod is rotatably arranged in the screening box and is located on the leakage plate, the screening assembly is arranged in the screening box and is located below the leakage plate, the driving assembly is arranged in the middle of one side of the screening box, the driving assembly drives the first spiral feeding rod and the screening assembly, the feeding box is arranged on the other side of the screening box, and the A second spiral feed rod is provided in the feed box, and a driving motor is provided at the lower bottom of the feed box. The driving motor drives the second spiral feed rod. The driving assembly includes a motor mounting frame, a rotating motor and a rotating shaft. The motor mounting frame is provided in the middle of one side of the screen box, and the rotating motor is provided on the motor mounting frame. The rotating shaft is rotatably provided in the motor mounting frame and one end extends into the screen box. One end of the rotating shaft is connected to the output shaft of the rotating motor. One end of the first spiral feed rod extends to the outside of the screen box. Sprockets are provided on the rotating shaft and the first spiral feed rod, and the sprockets are meshed through chains.
[0006] In order to facilitate the screening of chemical raw materials, the screening assembly includes a screen plate, a bracket, a telescopic spring and an eccentric wheel. The screen plate is obliquely hinged at the middle of an inner wall of the screen box, the bracket is arranged on the other side of the screen box and is located below the screen plate, the telescopic spring is arranged on the bracket and the upper end is connected to the screen plate, and the eccentric wheel is arranged on the rotating shaft and corresponds to the screen plate.
[0007] In order to further filter the chemical raw materials, a filter frame is provided inside the filter box, and guide slide rods are symmetrically provided at both ends of the filter frame, the guide slide rods penetrate the filter box and extend to both sides of the filter box, a spring is sleeved on the guide slide rod, and the two ends of the spring are respectively connected to the filter frame and the inner wall of the filter box, a bearing seat is installed on one side of the filter box, a connecting shaft is rotatably provided on the bearing seat, the upper end of the connecting shaft extends to the rotating shaft, bevel gears are provided on the rotating shaft and the connecting shaft, the bevel gears are meshed with each other, an eccentric block is provided at the lower end of the connecting shaft, and the eccentric block is adapted to one end of the guide slide rod.
[0008] Wherein, a discharge port is arranged at the upper end of the connection between the screen plate and the screen box, and a feed port is arranged at the connection between the feed box and the screen box.
[0009] In order to facilitate the collection of the chemical raw materials after screening, a collection box is provided in the screening box, and the collection box is located below the screening frame.
[0010] Furthermore, a box door is provided at the front end of the screening box.
[0011] The beneficial effects achieved by the utility model using the above structure are as follows: the utility model is a chemical raw material processing and screening device, which has the following advantages: the drive component can drive the first spiral feed rod to rotate through the set up so that the chemical raw materials can be evenly sprinkled on the screen plate, avoiding the phenomenon of blockage caused by excessive feeding at one time; the drive component can drive the screening component and the screening frame to cooperate to screen the chemical raw materials multiple times, thereby improving the screening effect; the feed box can transport the unscreened chemical raw materials through the drive motor and the second spiral feed rod, so as to facilitate the reciprocating screening of the chemical raw materials, thereby further improving the efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0013] Figure 1 This is a schematic diagram of the overall structure of a chemical raw material processing and screening device of the utility model;
[0014] Figure 2 for Figure 1A partial enlarged view of part A;
[0015] Figure 3 for Figure 1 A partial enlarged view of part B.
[0016] Among them, 1. screen box, 2. feeding barrel, 3. driving assembly, 4. screen assembly, 5. first spiral feed rod, 6. feed box, 7. leakage plate, 8. second spiral feed rod, 9. driving motor, 10. motor mounting frame, 11. rotating motor, 12. rotating shaft, 13. collecting box, 14. sprocket, 15. chain, 16. screen plate, 17. bracket, 18. telescopic spring, 19. eccentric wheel, 20. screen frame, 21. guide slide rod, 22. spring, 23. bearing seat, 24. connecting shaft, 25. bevel gear, 26. eccentric block, 27. discharge port, 28. feed port. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0018] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.
[0019] like Figure 1 , Figure 2 and Figure 3As shown, the chemical raw material processing and screening device provided by the present scheme includes a screening box 1, a feeding cylinder 2, a driving component 3, a screening component 4, a first spiral feeding rod 5 and a feeding box 6. The feeding cylinder 2 is arranged on one side of the top of the screening box 1, and a leakage plate 7 is arranged at the upper end of the inner part of the screening box 1. The first spiral feeding rod 5 is rotatably arranged in the screening box 1 and is located on the leakage plate 7. The screening component 4 is arranged in the screening box 1 and is located below the leakage plate 7. The driving component 3 is arranged in the middle of one side of the screening box 1. The driving component 3 drives the first spiral feeding rod 5 and the screening component 4. The feeding box 6 is arranged on the other side of the screening box 1. A second spiral feeding rod 8 is arranged in the feeding box 6. A driving motor 9 is arranged at the bottom of the feeding box 6. The driving motor 9 drives the second spiral feeding rod 8. The driving component 3 includes a motor mounting frame 10, a rotating motor 11 and a rotating shaft 1 2. The motor mounting frame 10 is arranged in the middle of one side of the screen filter box 1, the rotating motor 11 is arranged on the motor mounting frame 10, the rotating shaft 12 is rotatably arranged in the motor mounting frame 10 and one end extends into the screen filter box 1, one end of the rotating shaft 12 is connected to the output shaft of the rotating motor 11, one end of the first spiral feed rod 5 extends to the outside of the screen filter box 1, the rotating shaft 12 and the first spiral feed rod 5 are both provided with a sprocket 14, the sprocket 14 is meshed through a chain 15, the screening assembly 4 includes a screen plate 16, a bracket 17, a telescopic spring 18 and an eccentric wheel 19, the screen plate 16 is tilted and hingedly arranged in the middle of an inner side wall of the screen filter box 1, the bracket 17 is arranged on the other side of the screen filter box 1 and is located below the screen plate 16, the telescopic spring 18 is arranged on the bracket 17 and the upper end is connected to the screen plate 16, and the eccentric wheel 19 is arranged on the rotating shaft 12 and corresponds to the screen plate 16.
[0020] like Figure 1 , Figure 2 and Figure 3 As shown, a filter frame 20 is provided inside the filter box 1, and guide slide bars 21 are symmetrically provided at both ends of the filter frame 20. The guide slide bars 21 penetrate the filter box 1 and extend to both sides of the filter box 1. A spring 22 is sleeved on the guide slide bar 21, and both ends of the spring 22 are respectively connected to the filter frame 20 and the inner wall of the filter box 1. A bearing seat 23 is installed on one side of the filter box 1, and a connecting shaft 24 is rotatably provided on the bearing seat 23. The upper end of the connecting shaft 24 extends to the rotating shaft 12. Bevel gears 25 are provided on the rotating shaft 12 and the connecting shaft 24. The bevel gears 25 are meshed with each other. An eccentric block 26 is provided at the lower end of the connecting shaft 24, and the eccentric block 26 is adapted to one end of the guide slide bar 21.
[0021] like Figure 1 As shown, a discharge port 27 is provided at the upper end of the connection between the screen plate 16 and the screen box 1 , and a feed port 28 is provided at the connection between the feed box 6 and the screen box 1 .
[0022] like Figure 1 As shown, a collecting box 13 is provided in the screen box 1 , and the collecting box 13 is located below the screen frame 20 .
[0023] Furthermore, a box door is provided at the front end of the screening box 1.
[0024] When in use, the chemical raw material particles to be screened are introduced into the screen box 1 through the feeding barrel 2, and the rotating motor 11 is started. The rotating motor 11 drives the rotating shaft 12 to rotate, so that the rotating shaft 12 drives the first spiral feeding rod 5 to rotate through the meshing of the sprocket 14 and the chain 15. The first spiral feeding rod 5 then evenly sprinkles the material on the leakage plate 7 onto the screen plate 16, thereby avoiding the phenomenon of blockage caused by excessive feeding at one time. At the same time, the rotating shaft 12 drives the eccentric wheel 19 to rotate, so that the eccentric wheel 19 presses the screen plate 16 back and forth under the support of the telescopic spring 18, so that the screen plate 16 can be pressed against the chemical. The chemical raw materials are screened, and the screened chemical raw materials fall into the screen frame 20, and the chemical raw materials that are not screened enter the feed box 6 through the discharge port 27. Driven by the drive motor 9, the second spiral feed rod 8 guides the chemical raw material particles from the feed port 28 into the screen box 1 for re-material sorting and screening. The screened chemical raw material particles fall into the screen frame 20, and the rotating shaft 12 drives the connecting shaft 24 to rotate through the engagement of the bevel gear 25, so that the eccentric block 26 reciprocates and pushes the guide slide bar 21, so that the chemical raw materials in the screen frame 20 are further screened, and the screened chemical raw material particles are collected through the collecting box 13.
[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A chemical raw material processing and screening device, characterized in that: It includes a screening box, a feeding cylinder, a driving assembly, a screening assembly, a first spiral feeding rod and a feeding box, wherein the feeding cylinder is arranged on one side of the top of the screening box, a leakage plate is arranged on the upper end of the inner part of the screening box, the first spiral feeding rod is rotatably arranged in the screening box and is located on the leakage plate, the screening assembly is arranged in the screening box and is located below the leakage plate, the driving assembly is arranged in the middle of one side of the screening box, the driving assembly drives the first spiral feeding rod and the screening assembly, the feeding box is arranged on the other side of the screening box, a second spiral feeding rod is arranged in the feeding box, a driving motor is arranged at the lower bottom of the feeding box, and the driving motor drives the second spiral feeding rod.
2. A chemical raw material processing and screening device according to claim 1, characterized in that: The driving assembly includes a motor mounting frame, a rotating motor and a rotating shaft. The motor mounting frame is arranged in the middle of one side of the screen box. The rotating motor is arranged on the motor mounting frame. The rotating shaft is rotatably arranged in the motor mounting frame and one end of the rotating shaft extends into the screen box. One end of the rotating shaft is connected to the output shaft of the rotating motor. One end of the first spiral feed rod extends to the outside of the screen box. The rotating shaft and the first spiral feed rod are both provided with sprockets, and the sprockets are meshed through chains.
3. A chemical raw material processing and screening device according to claim 2, characterized in that: The screening assembly includes a screen plate, a bracket, a telescopic spring and an eccentric wheel. The screen plate is obliquely hinged at the middle of an inner wall of the screen box. The bracket is arranged on the other side of the screen box and is located below the screen plate. The telescopic spring is arranged on the bracket and the upper end is connected to the screen plate. The eccentric wheel is arranged on the rotating shaft and corresponds to the screen plate.
4. A chemical raw material processing and screening device according to claim 3, characterized in that: A filter frame is provided inside the filter box, and guide slide bars are symmetrically provided at both ends of the filter frame, the guide slide bars penetrate the filter box and extend to both sides of the filter box, a spring is sleeved on the guide slide bar, and the two ends of the spring are respectively connected to the filter frame and the inner wall of the filter box, a bearing seat is installed on one side of the filter box, a connecting shaft is rotatably provided on the bearing seat, the upper end of the connecting shaft extends to the rotating shaft, bevel gears are provided on the rotating shaft and the connecting shaft, the bevel gears are meshed with each other, an eccentric block is provided at the lower end of the connecting shaft, and the eccentric block is adapted to one end of the guide slide bar.
5. A chemical raw material processing and screening device according to claim 4, characterized in that: A discharge port is arranged at the upper end of the connection between the screen plate and the filter box, and a feed port is arranged at the connection between the feed box and the filter box.
6. A chemical raw material processing and screening device according to claim 5, characterized in that: A collecting box is arranged in the screening box, and the collecting box is located below the screening mesh frame.
7. A chemical raw material processing and screening device according to claim 6, characterized in that: A box door is arranged at the front end of the screening box.