Particle screening device for health care capsule processing
By introducing drying structure and guiding structure into the particle screening device, the problem of bonding and adhesion of particles with high humidity during the screening process is solved, and more efficient particle screening and smooth capsule filling is achieved.
Patent Information
- Application Number
- CN202420610425.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-27
AI Technical Summary
When the existing screening device treats particles with high humidity, it is easy to cause particles to bond, resulting in insufficient screening and waste of raw materials. At the same time, particles with high humidity are likely to stick to each other after the screening, resulting in clogging during capsule processing.
A particle screening device including a drying structure and a guide structure is designed. The drying structure drys the particles through a hot air fan to remove moisture and prevent adhesion; the guiding structure extends the movement process of the particles on the screen by setting up a "human"-shaped second plate and an inclined first plate to improve the screening efficiency and effect.
Through the use of drying structure, the moisture in the particles is effectively removed, the screening effect is improved, and the particles are prevented from adhesion; the guide structure extends the movement process of the particles on the screen, improves the screening efficiency and effect, and ensures smooth capsule filling in the later stage.
Smart Images
Figure CN222587217U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screening devices, in particular to a particle screening device for processing health-care capsules. Background Art
[0002] With the development of society, screening devices are widely used in many fields. They are mechanical equipment that uses the principle of vibration to complete material screening. They are now widely used in metallurgy, electricity, medicine and other industries to complete different tasks. In the processing of health capsules, particle screening is very important, and large irregular particles and smaller particles need to be removed;
[0003] However, the existing screening device performs screening through direct vibration. When the granular raw materials stick together due to high humidity, it is easy for particles of the required size to not be screened out, resulting in a waste of raw materials. Moreover, the particles with high humidity are still easy to stick together even after screening, which makes it easy to block the capsule during processing and filling. Utility Model Content
[0004] The main purpose of the utility model is to provide a particle screening device for processing health capsules, which can effectively solve the technical problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A particle screening device for processing health capsules, comprising a supporting foot and a screening box, wherein the supporting feet are four and connected to each other, connecting seats are fixedly installed on both sides of the screening box near the supporting feet, a spring is fixedly installed between the top of the supporting foot and the bottom of the connecting seat, a vibration motor is fixedly installed at the bottom of the screening box, a screen is fixedly installed inside the screening box, a discharging pipe is fixedly installed at the rear end of the screening box, and a drying structure is provided at the top of the screening box;
[0007] The drying structure includes a cover plate, which is movably installed on the top of the screening box, and fixing rods are fixedly installed on both sides of the cover plate near the center, and the fixing rods are fixedly connected to the supporting feet. A hot air blower is fixedly installed at the center of the top of the cover plate, and a drainage plate is fixedly installed at the bottom end of the cover plate, and a plurality of drainage pipes are fixedly installed through the drainage plate.
[0008] As a further solution of the utility model, a feed inlet is fixedly installed at the front portion of the top end of the cover plate and the guide plate, and the feed inlet is a structure that is larger at the top and smaller at the bottom.
[0009] As a further solution of the utility model, the screen has a certain inclination angle, there are two screens and two discharge pipes, which are distributed up and down, and the aperture of the lower screen is smaller, and the bottom end of the discharge pipe is connected to the top end of the screen.
[0010] As a further solution of the utility model, the drainage tube has a certain inclination angle, and the inclination angles of the drainage tube and the screen are opposite.
[0011] As a further solution of the utility model, a guide structure is provided at the top of the screen, and the guide structure includes a mounting seat, and the mounting seats are respectively fixedly installed at the front and rear ends of the top of the screen, and a mounting rod is fixedly installed between two of the mounting seats, and a plurality of second plates are fixedly installed on the surface of the mounting rod near the bottom end, and a plurality of first plates are fixedly installed on both sides of the top of the screen inside the screening box.
[0012] As a further solution of the utility model, the second plate is a herringbone structure, and the bottom end of the second plate is in close contact with the top end of the screen.
[0013] As a further solution of the present invention, the first plate is inclined relative to the screen, and the inclination directions of the first plate and the screen are consistent.
[0014] The beneficial effects of the utility model are as follows:
[0015] By setting a drying structure, the moisture contained in the particles can be removed while the particles are being screened, thereby effectively improving the screening effect, and the screened particles will not stick together, which is convenient for the later filling of the particles into the health capsule;
[0016] By setting up a guiding structure, the particles can travel a longer distance on the surfaces of the first screen and the second screen, preventing the material from rolling down in a straight line and causing insufficient screening. This can not only improve the drying effect, but also effectively improve the efficiency and effect of particle screening. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall structure of a particle screening device for processing health capsules according to the utility model;
[0018] Figure 2 This is a schematic diagram of the internal structure of a screening box of a particle screening device for processing health capsules according to the utility model;
[0019] Figure 3 This is an overall schematic diagram of a drying structure of a particle screening device for processing health capsules of the utility model;
[0020] Figure 4 It is an enlarged schematic diagram of the screening structure of a particle screening device for processing health capsules of the utility model;
[0021] Figure 5 The utility model is a schematic diagram of the overall guide structure of a particle screening device for processing health capsules.
[0022] In the figure: 1. supporting foot; 2. spring; 3. screening box; 4. connecting seat; 5. vibration motor; 6. feed inlet; 7. discharge pipe; 8. drying structure; 9. guiding structure; 10. screen; 801. fixing rod; 802. cover plate; 803. hot air blower; 804. drainage plate; 805. drainage pipe; 901. mounting seat; 902. mounting rod; 903. first plate; 904. second plate. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0024] like Figure 1-5 As shown, a particle screening device for processing health capsules comprises a supporting foot 1 and a screening box 3, wherein the supporting feet 1 have four parts and are connected to each other, connecting seats 4 are fixedly installed on both sides of the screening box 3 near the supporting feet 1, a spring 2 is fixedly installed between the top of the supporting foot 1 and the bottom of the connecting seat 4, a vibration motor 5 is fixedly installed at the bottom of the screening box 3, a screen 10 is fixedly installed inside the screening box 3, a discharging pipe 7 is fixedly installed at the rear end of the screening box 3, and a drying structure 8 is provided at the top of the screening box 3;
[0025] The drying structure 8 includes a cover plate 802, which is movably installed on the top of the screening box 3. Fixed rods 801 are fixedly installed on both sides of the cover plate 802 near the center. The fixed rods 801 and the supporting feet 1 are fixedly connected to each other. A hot air blower 803 is fixedly installed at the center of the top of the cover plate 802, and a drainage plate 804 is fixedly installed on the bottom end of the cover plate 802. A number of drainage pipes 805 are fixedly installed through the drainage plate 804.
[0026] In this embodiment, a feed port 6 is fixedly installed at the front of the top end of the cover plate 802 and the guide plate 804, and the feed port 6 has a structure that is larger at the top and smaller at the bottom.
[0027] The feed port 6 will not be affected by the wind force of the hot air blower 803 when feeding particles, and the structure of being larger at the top and smaller at the bottom facilitates the particles to enter the screening box 3 through the feed port 6.
[0028] In this embodiment, the screen 10 has a certain inclination angle. There are two screens 10 and two discharge pipes 7, which are distributed up and down. The aperture of the lower screen 10 is smaller, and the bottom end of the discharge pipe 7 is connected to the top end of the screen 10.
[0029] The inclination angle of the screen 10 allows the particles to pass through the screen 10 by themselves under the action of gravity and be screened and discharged through the discharge pipe 7. The upper screen 10 can screen out oversized particles, and the lower screen 10 can screen out fine powder and dust, thereby improving the uniformity of the screened particles.
[0030] In this embodiment, the drainage tube 805 has a certain inclination angle, and the inclination angles of the drainage tube 805 and the screen 10 are opposite.
[0031] The inclination angles of the drainage pipe 805 and the screen 10 are opposite, so that when the hot air blown by the hot air blower 803 passes through the drainage pipe 805 and blows on the particles, the direction of the hot air is opposite to the direction of movement of the particles on the screen 10, thereby improving the drying efficiency of the particles.
[0032] In this embodiment, a guide structure 9 is provided at the top of the screen 10, and the guide structure 9 includes a mounting seat 901, which is fixedly installed at the front and rear ends of the top of the screen 10, and a mounting rod 902 is fixedly installed between the two mounting seats 901. A plurality of second plates 904 are fixedly installed on the surface of the mounting rod 902 near the bottom end, and a plurality of first plates 903 are fixedly installed on both sides of the top of the screen 10 inside the screening box 3.
[0033] The guide structure 9 allows the particles to move a longer distance on the screen 10, thereby making the screen 10 more efficient in screening the particles and achieving a better screening effect.
[0034] In this embodiment, the second plate 904 is a herringbone structure, and the bottom end of the second plate 904 is in close contact with the top end of the screen 10 .
[0035] The second plate 904 serves to divert the particles, causing them to move to both sides of the screen 10, thereby increasing the residence time of the particles on the screen 10 and improving the screening effect. The second plate 904 is in close contact with the screen 10, so that the particles will not be stuck between the second plate 904 and the screen 10.
[0036] In this embodiment, the first plate 903 is inclined relative to the sieve 10 , and the inclination directions of the first plate 903 and the sieve 10 are consistent.
[0037] The first plate 903 gathers the particles, so that the particles diverted to both sides by the second plate 904 are gathered back to the center of the screen 10, thereby circulating the particles on the screen 10 to improve the screening effect of the particles.
[0038] It should be noted that the utility model is a particle screening device for processing health capsules. When in use, the vibration motor 5 and the hot air blower 803 are started, and the particle raw materials are added into the screening box 3 through the feed port 6. Under the action of the vibration motor 5 and the spring 2, the screening box 3 vibrates up and down, thereby driving the screen 10 to vibrate at the same time, so as to vibrate and screen the particles. Moreover, since the screen 10 has a certain inclination angle, larger irregular particles are discharged through the upper discharge pipe 7, and the particles that meet the requirements are discharged through the lower discharge pipe 7, and smaller dust materials fall into the bottom of the screening box 3.
[0039] While the raw materials are vibrated and screened, the hot air blown by the hot air blower 803 blows the particles on the surface of the screen 10 through the guide plate 804 and the guide pipe 805. Since the inclination angle of the guide pipe 805 is opposite to the inclination angle of the screen 10, a better drying effect is achieved, and the dried particles are shaken and thus screened. When the screening box 3 vibrates, since the cover plate 802 is fixedly mounted on the fixing rod 801, the drying structure 8 remains stable and does not vibrate.
[0040] When the particles pass through the surface of the screen 10, they will repeatedly contact the first plate 903 and the second plate 904. The first plate 903 on the surface of the mounting rod 902 plays a role of gathering flow, and the second plate 904 plays a role of diverting flow, thereby making the movement process of the particles on the screen 10 longer, which not only allows the particles to be better dried, but also effectively improves the efficiency and effect of screening.
[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A particle screening device for processing health capsules, comprising a supporting foot (1) and a screening box (3), wherein the supporting foot (1) has four parts and is connected to each other, a connecting seat (4) is fixedly installed on both sides of the screening box (3) near the supporting foot (1), a spring (2) is fixedly installed between the top of the supporting foot (1) and the bottom of the connecting seat (4), a vibration motor (5) is fixedly installed at the bottom of the screening box (3), a screen (10) is fixedly installed inside the screening box (3), and a discharge pipe (7) is fixedly installed at the rear end of the screening box (3), characterized in that: A drying structure (8) is provided at the top of the screening box (3); The drying structure (8) comprises a cover plate (802), wherein the cover plate (802) is movably mounted on the top of the screening box (3), fixing rods (801) are fixedly mounted at the center of both sides of the cover plate (802), the fixing rods (801) and the supporting legs (1) are fixedly connected to each other, a hot air blower (803) is fixedly mounted at the center of the top of the cover plate (802), a guide plate (804) is fixedly mounted at the bottom of the cover plate (802), and a plurality of guide pipes (805) are fixedly mounted through the guide plate (804).
2. A particle screening device for processing health capsules according to claim 1, characterized in that: A feed inlet (6) is fixedly installed at the front of the top end of the cover plate (802) and the guide plate (804), and the feed inlet (6) is a structure that is larger at the top and smaller at the bottom.
3. The particle screening device for processing health capsules according to claim 2, characterized in that: The screen (10) has a certain inclination angle. There are two screens (10) and two discharge pipes (7), which are distributed up and down, and the aperture of the lower screen (10) is smaller. The bottom end of the discharge pipe (7) is connected to the top end of the screen (10).
4. The particle screening device for processing health capsules according to claim 1, characterized in that: The drainage tube (805) has a certain inclination angle, and the inclination angles of the drainage tube (805) and the screen (10) are opposite.
5. The particle screening device for processing health capsules according to claim 1, characterized in that: The top of each of the sieves (10) is provided with a guide structure (9), the guide structure (9) comprising a mounting seat (901), the mounting seats (901) being fixedly mounted at the front and rear ends of the top of the sieve (10), a mounting rod (902) being fixedly mounted between two of the mounting seats (901), a plurality of second plates (904) being fixedly mounted on the surface of the mounting rod (902) near the bottom end, and a plurality of first plates (903) being fixedly mounted on both sides of the top of the sieve (10) inside the sieving box (3).
6. The particle screening device for processing health capsules according to claim 5, characterized in that: The second plate (904) is a herringbone structure, and the bottom end of the second plate (904) is in close contact with the top end of the screen (10).
7. The particle screening device for processing health capsules according to claim 5, characterized in that: The first plate (903) is inclined relative to the screen (10), and the inclination directions of the first plate (903) and the screen (10) are consistent.