Putty powder particle screening mechanism
By integrating the stirring and screening functions in the putty powder processing device, the putty powder is dispersed and screened by using a motor-driven stirring rod, the problem of insulated screening efficiency in the existing device is solved, and more efficient putty powder screening and more uniform product quality is achieved.
Patent Information
- Application Number
- CN202421892341.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-08-06
AI Technical Summary
There is no stirring and dispersing device installed in the existing putty powder processing device, which causes the putty powder to not be able to disperse effectively due to clumping during the screening process, resulting in low screening efficiency and some agglomerated putty powder cannot pass through the screen, affecting product quality and uniformity, and easily causing screening to be blocked and increasing maintenance costs.
A putty powder granule screening mechanism is designed, which integrates the stirring and screening functions. The putty powder is fully stirred and beat through the motor-driven stirring rod, and the screening process is carried out simultaneously, reducing the additional stirring steps and improving working efficiency. The shock absorbing block at the bottom of the housing is made of rubber material, which absorbs vibration and noise and improves the operation stability of the equipment.
Through the integration of stirring and screening functions, the screening efficiency and product quality of putty powder are improved, maintenance costs are reduced, particle size uniformity is ensured, and fineness requirements of the decoration process are met.
Smart Images
Figure CN222956874U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of putty powder, and specifically to a putty powder particle screening mechanism. Background Art
[0002] Putty is a base material used for wall repair and leveling, laying a good foundation for the next decoration step. Putty is divided into two types: interior wall and exterior wall. Exterior wall putty needs to resist wind and sun, so it has high colloidal property and strength, and a slightly lower environmental protection index. When processing putty powder, it is necessary to screen internal particle residues and lumps.
[0003] Comparing with existing devices, since there is no stirring and dispersing device in the device, putty powder may not be effectively dispersed due to agglomeration during the screening process. This will lead to low screening efficiency, and some agglomerated putty powder cannot pass through the screen, affecting the quality and uniformity of the final product. Putty powder agglomeration is also likely to cause screen blockage, requiring frequent shutdowns for cleaning. This not only reduces production efficiency but also increases maintenance costs. The lumps are not fully dispersed, which may result in uneven particle sizes of the screened putty powder, unable to meet the requirements of the subsequent decoration process for the fineness of putty powder. Utility Model Content
[0004] In view of the deficiencies of the prior art, the present application provides a putty powder particle screening mechanism, which has the advantages of improving the screening effect, etc., and solves the problems that due to the absence of a stirring and dispersing device in the device, putty powder may not be effectively dispersed due to agglomeration during the screening process, which will lead to low screening efficiency, some agglomerated putty powder cannot pass through the screen, affecting the quality and uniformity of the final product, putty powder agglomeration is also likely to cause screen blockage, requiring frequent shutdowns for cleaning, which not only reduces production efficiency but also increases maintenance costs, and the lumps are not fully dispersed, which may result in uneven particle sizes of the screened putty powder, unable to meet the requirements of the subsequent decoration process for the fineness of putty powder.
[0005] To achieve the above object, the present application provides the following technical solution: A putty powder particle screening mechanism, including a housing, a toothed ring is fixedly connected to the upper end inside the housing, four shock-absorbing blocks arranged in a circular array are fixedly connected to the bottom end inside the housing, an upper cover is fixedly connected to the upper end of the housing, a motor is fixedly connected to the upper end of the upper cover, the output end of the motor passes through one end of the upper cover and is fixedly connected to a first rotating shaft through a coupling, a support plate is fixedly connected to the bottom end of the first rotating shaft, a second rotating shaft is rotatably connected inside the support plate, a first gear is fixedly connected to the upper end of the second rotating shaft, a second gear is rotatably connected to the upper side of the support plate far from the first rotating shaft, a bracket is fixedly connected to the bottom end of the second rotating shaft, and stirring rods are arranged in a circular array at the bottom end of the bracket.
[0006] With the above solution, the device integrates the functions of stirring and screening. Driven by the motor, the stirring rod fully stirs and breaks up the putty powder, which helps the particles to be more evenly distributed on the sieve plate, improving the screening efficiency. At the same time, the screening process is carried out synchronously with the stirring process, reducing the additional stirring steps required in the traditional screening process and improving the overall working efficiency. The shock-absorbing blocks at the bottom end inside the outer shell are made of elastic materials such as rubber, effectively absorbing the vibration and noise generated during the operation of the equipment, enabling the equipment to operate in a more stable state and reducing the impact of noise on the working environment. The rotation of the stirring rod not only helps to break up the putty powder particles but also enables the particles to form a more uniform distribution on the sieve plate, thereby improving the fineness and accuracy of screening.
[0007] Furthermore, a sieve plate is fixedly connected to the inner walls of the four shock-absorbing blocks, and four protective shells arranged in a circular array are fixedly connected to the outer wall of the sieve plate. Vibration motors are fixedly connected to the interiors of the four protective shells.
[0008] With the above solution, the addition of the vibration motors provides an additional vibration source for the sieve plate, enabling the putty powder particles to be subjected to more intense vibration during the screening process, thus making it easier for them to pass through the sieve holes, improving the screening efficiency and output. Vibration screening has a better screening effect compared to traditional static screening. Although the vibration motors themselves generate certain noise and vibration, through the buffering effect of the shock-absorbing blocks, the impact of these noise and vibration on the equipment itself and the surrounding environment can be effectively reduced.
[0009] Furthermore, a flip cover is rotatably connected to one side of the upper end of the upper cover through a hinge.
[0010] With the above solution, the design of the flip cover enables the user to easily open and close the upper cover, thus facilitating the addition of putty powder or other materials to be screened into the screening mechanism.
[0011] Furthermore, a collection box is fixedly connected to the bottom end of the outer shell, and sliding grooves are respectively formed on both sides inside the collection box, and a collection box is slidably connected inside the two sliding grooves.
[0012] With the above solution, the design of the collection box enables the screened materials to directly fall into it, avoiding the scattering or splashing of the materials outside the equipment, thereby keeping the working environment clean. The introduction of the collection box enables the user to conveniently take out and replace the collection container. Through the slidably connected collection box, the user can quickly and easily take out the screened materials from the collection box.
[0013] Furthermore, the second gear meshes with the toothed ring.
[0014] With the above solution, the second gear meshes with the toothed ring, and the rotation of the second gear is driven by the toothed ring.
[0015] Further, the first gear meshes with the second gear.
[0016] With the above solution, the second gear meshes with the first gear. The second gear is driven by the toothed ring to rotate, which in turn drives the first gear to rotate, and then makes the bracket and the stirring rod rotate.
[0017] Further, the four stirring rods are all rotatably arranged at the upper end of the sieve plate.
[0018] With the above solution, the rotation of the stirring rod above the sieve plate can stir the material more effectively, ensuring that the material is evenly distributed during the screening process, thereby improving the screening efficiency. During the screening process, the material may block the sieve holes due to caking or accumulation. The rotation of the stirring rod can help break these cakings, prevent the material from blocking the sieve plate, and keep the screening process running smoothly.
[0019] Further, the four shock-absorbing blocks are all made of rubber material.
[0020] With the above solution, rubber has good elasticity and can quickly deform and absorb energy when subjected to external force impacts, thereby effectively reducing the transmission of vibration and shock.
[0021] Compared with the prior art, the technical solution of the present application has the following beneficial effects:
[0022] This putty powder particle screening mechanism integrates the functions of stirring and screening. Driven by the motor, the stirring rod fully stirs and breaks up the putty powder, which helps the particles to be more evenly distributed on the sieve plate, improving the screening efficiency. At the same time, the screening process and the stirring process are carried out synchronously, reducing the need for additional stirring steps in the traditional screening process and improving the overall working efficiency. The shock-absorbing blocks at the bottom end inside the outer shell are made of elastic materials such as rubber, effectively absorbing the vibration and noise generated during the operation of the equipment, enabling the equipment to operate in a more stable state and reducing the impact of noise on the working environment. The rotation of the stirring rod not only helps to break up the putty powder particles but also enables the particles to form a more uniform distribution on the sieve plate, thereby improving the fineness and accuracy of screening. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 is the overall structural schematic diagram of the structure of the present application;
[0024] Figure 2 is the structural schematic diagram of the outer shell of the structure of the present application;
[0025] Figure 3 is the structural schematic diagram of the stirring structure of the present application;
[0026] Figure 4 is the structural schematic diagram of the sieve plate of the structure of the present application;
[0027] Figure 5 Schematic diagram of the internal structure of the present application's structure.
[0028] In the figure:
[0029] 1. Outer shell; 2. Tooth ring; 3. Shock-absorbing block; 4. Upper cover; 5. Motor; 6. First rotating shaft; 7. Support plate; 8. Second rotating shaft; 9. First gear; 10. Second gear; 11. Bracket; 12. Stirring rod; 13. Sieve plate; 14. Protective shell; 15. Vibration motor; 16. Flip cover; 17. Collection box; 18. Chute; 19. Collection box. Specific embodiments
[0030] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present application.
[0031] Please refer to Figure 1 , Figure 2 and Figure 3 , a putty powder particle screening mechanism in this embodiment includes an outer shell 1. At the upper end inside the outer shell 1, a tooth ring 2 is fixedly connected. At the bottom end inside the outer shell 1, four shock-absorbing blocks 3 arranged in a circular array are fixedly connected. The shock-absorbing blocks 3 at the bottom end inside the outer shell 1 effectively absorb the vibration and noise generated during the operation of the device. At the upper end of the outer shell 1, an upper cover 4 is fixedly connected. At the upper end of the upper cover 4, a motor 5 is fixedly connected. The output end of the motor 5 passes through one end of the upper cover 4 and is fixedly connected to a first rotating shaft 6 through a coupling. At the bottom end of the first rotating shaft 6, a support plate 7 is fixedly connected. Inside the support plate 7, a second rotating shaft 8 is rotatably connected. At the upper end of the second rotating shaft 8, a first gear 9 is fixedly connected. At the upper end on the side of the support plate 7 away from the first rotating shaft 6, a second gear 10 is rotatably connected. At the bottom end of the second rotating shaft 8, a bracket 11 is fixedly connected. At the bottom end of the bracket 11, stirring rods 12 are arranged in a circular array. This device integrates the functions of stirring and screening. Driven by the motor 5, the stirring rods 12 fully stir and disperse the putty powder, which helps the particles to be more evenly distributed on the sieve plate 13, improving the screening efficiency. At the same time, the screening process and the stirring process are carried out synchronously, reducing the additional stirring steps required in the traditional screening process and improving the overall working efficiency.
[0032] Please refer to Figure 1 , Figure 4 and Figure 5, four shock-absorbing blocks 3 are fixedly connected to the inner wall of the sieve plate 13. Four protective cases 14 arranged in a circular array are fixedly connected to the outer wall of the sieve plate 13. Vibration motors 15 are fixedly connected to the inside of the four protective cases 14. The addition of the vibration motors 15 provides an additional vibration source for the sieve plate 13, enabling the putty powder particles to be subjected to more intense vibrations during the screening process, thus making it easier to pass through the sieve holes, improving the screening efficiency and output. Vibration screening has a better screening effect compared to traditional static screening. Although the vibration motors 15 themselves will generate a certain amount of noise and vibration, through the buffering effect of the shock-absorbing blocks 3, these noises and vibrations can be effectively reduced, minimizing their impact on the equipment itself and the surrounding environment. On one side of the upper end of the upper cover 4, a flip cover 16 is rotatably connected by a hinge. The design of the flip cover 16 allows users to easily open and close the upper cover 4, facilitating the addition of putty powder or other materials to be screened into the screening mechanism.
[0033] Please refer to Figure 3 and Figure 5 , a collection box 17 is fixedly connected to the bottom end of the outer shell 1. Sliding grooves 18 are opened on both sides inside the collection box 17. A collection box 19 is slidably connected to the inside of the two sliding grooves 18. The design of the collection box 17 enables the screened materials to directly fall into it, preventing the materials from scattering or splashing outside the equipment, thus keeping the working environment clean. The introduction of the collection box 19 allows users to conveniently take out and replace the collection container. Through the slidably connected collection box 19, users can quickly and easily take out the screened materials from the collection box 17. The second gear 10 meshes with the toothed ring 2, and the first gear 9 meshes with the second gear 10. The second gear 10 meshes with the toothed ring 2. The toothed ring 2 drives the second gear 10 to rotate. The four stirring rods 12 are all rotatably arranged above the sieve plate 13. The rotation of the stirring rods 12 above the sieve plate 13 can more effectively stir the materials, ensuring the uniform distribution of the materials during the screening process, thereby improving the screening efficiency. During the screening process, the materials may block the sieve holes due to caking or accumulation. The rotation of the stirring rods 12 can help break these cakings, prevent the materials from blocking the sieve plate 13, and keep the screening process running smoothly. The four shock-absorbing blocks 3 are all made of rubber. Rubber has good elasticity and can quickly deform and absorb energy when subjected to external impacts, thus effectively reducing the transmission of vibrations and impacts.
[0034] In this embodiment, the putty powder particle screening mechanism integrates the functions of stirring and screening. Driven by the motor 5, the stirring rod 12 fully stirs and breaks up the putty powder, which helps the particles to be more evenly distributed on the sieve plate 13, improving the screening efficiency. At the same time, the screening process is carried out synchronously with the stirring process, reducing the need for additional stirring steps in the traditional screening process and improving the overall working efficiency. The shock-absorbing blocks 3 at the bottom end inside the outer shell 1 are made of elastic materials such as rubber, effectively absorbing the vibration and noise generated during the operation of the equipment, enabling the equipment to operate in a more stable state and reducing the impact of noise on the working environment. The rotation of the stirring rod 12 not only helps to break up the putty powder particles but also enables the particles to form a more uniform distribution on the sieve plate 13, thereby improving the fineness and accuracy of screening.
[0035] It should be noted that the motor 5 drives the support plate 7 to rotate through the rotating shaft, and the stirring device rotates self by the cooperation of the first gear 9 and the second gear 10 with the toothed ring 2. The upper opening of the sieve plate 13 is arranged in a horn shape.
[0036] The working principle of the above embodiment is as follows:
[0037] Add the putty powder into the inner part of the outer shell 1 by opening the flip cover 16. Subsequently, the motor 5 is started, and its output end drives the first rotating shaft 6 to rotate through the coupling. The first rotating shaft 6 drives the support plate 7 to rotate, and the second rotating shaft 8 rotatably connected inside the support plate 7 rotates accordingly. The first gear 9 at the upper end of the second rotating shaft 8 meshes with the second gear 10 at the upper end on the side of the support plate 7 away from the first rotating shaft 6. At the same time, the second gear 10 also meshes with the toothed ring 2 inside the outer shell 1, enabling the stirring device to rotate around its own axis while also achieving revolution under the guidance of the toothed ring 2. The stirring rod 12 is fixed to the bottom end of the second rotating shaft 8 through the bracket 11 and is arranged in a circular array at the upper end of the sieve plate 13. With the rotation and revolution of the second rotating shaft 8, the stirring rod 12 fully stirs and breaks up the putty powder on the sieve plate 13, ensuring that the putty powder particles are evenly distributed on the sieve plate 13. The sieve plate 13 is supported by four shock-absorbing blocks 3, and an additional vibration source is provided by the vibration motors 15 in the four protection shells 14 arranged in a circular array. The start of the vibration motors 15 causes the sieve plate 13 to vibrate, helping the putty powder particles to pass through the sieve holes more easily, improving the screening efficiency and output. The putty powder particles that have been stirred and vibrated are screened on the sieve plate 13. The qualified particles fall into the collection box 17 below through the sieve holes. A chute 18 is provided inside the collection box 17, and a collection box 19 is slidably connected inside the chute 18. Users can conveniently take out the screened materials by sliding the collection box 19. The shock-absorbing blocks 3 at the bottom end inside the outer shell 1 are made of elastic materials such as rubber, effectively absorbing the vibration and noise generated during the operation of the equipment, enabling the equipment to operate in a more stable state and reducing the impact of noise on the working environment.
[0038] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.
[0039] Although the embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A putty powder particle screening mechanism, comprising a housing (1), characterized in that: The upper end of the shell (1) is fixedly connected to a gear ring (2); the lower end of the shell (1) is fixedly connected to four shock-absorbing blocks (3) arranged in a ring array; the upper end of the shell (1) is fixedly connected to an upper cover (4); the upper end of the upper cover (4) is fixedly connected to a motor (5); one end of the output end of the motor (5) passing through the upper cover (4) is fixedly connected to a first rotating shaft (6) through a coupling; the lower end of the first rotating shaft (6) is fixedly connected to a support plate (7); the inner part of the support plate (7) is rotatably connected to a second rotating shaft (8); the upper end of the second rotating shaft (8) is fixedly connected to a first gear (9); the upper end of the support plate (7) away from the first rotating shaft (6) is rotatably connected to a second gear (10); the lower end of the second rotating shaft (8) is fixedly connected to a bracket (11); and a stirring rod (12) is arranged in a ring array at the lower end of the bracket (11).
2. A putty powder particle screening mechanism according to claim 1, characterized in that: The inner walls of the four shock-absorbing blocks (3) are fixedly connected with a sieve plate (13), the outer wall of the sieve plate (13) is fixedly connected with four protective shells (14) arranged in a circular array, and the insides of the four protective shells (14) are all fixedly connected with a vibration motor (15).
3. A putty powder particle screening mechanism according to claim 1, characterized in that: One side of the upper end of the upper cover (4) is rotatably connected to a flip cover (16) via a hinge.
4. A putty powder particle screening mechanism according to claim 1, characterized in that: The bottom end of the housing (1) is fixedly connected to a collection box (17), and both sides of the collection box (17) are provided with sliding grooves (18), and a collection box (19) is slidably connected inside the two sliding grooves (18).
5. A putty powder particle screening mechanism according to claim 1, characterized in that: The second gear (10) is meshed with the toothed ring (2).
6. A putty powder particle screening mechanism according to claim 1, characterized in that; The first gear (9) is meshed with the second gear (10).
7. A putty powder particle screening mechanism according to claim 1, characterized in that: The four stirring rods (12) are all rotatably arranged on the upper end of the sieve plate (13).
8. A putty powder particle screening mechanism according to claim 1, characterized in that: The four shock-absorbing blocks (3) are all made of rubber material.