Multi-section vibrating screen device for polishing salt
By designing a multi-stage vibrating screen device, using structures such as soft connections and shock-absorbing springs, the problem that existing equipment can only produce single-particle polished salts, realizing the preparation of multiple particle sizes and efficient screening, avoiding the equipment Problems in operation improve production efficiency.
Patent Information
- Application Number
- CN202420002142.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-02
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-02
AI Technical Summary
Existing polishing salt manufacturing equipment can only produce polishing salt of a single particle size, and it is prone to power component problems after long-term operation, which is inefficient and has high manufacturing costs, making it difficult to prepare polishing salt of a variety of particle sizes.
A multi-stage vibrating screen device is designed, including power components, adapter components, vibration components, screen components and support components. Through structures such as soft connections and shock absorbing springs, power is transmitted and vibration screening is performed to avoid The impact of high-frequency vibration on the power components and screening of multiple particle sizes is achieved through screening plates with different pore sizes.
The preparation of polished salts of various particle sizes is realized, which avoids problems in the long-term operation of the equipment, improves production efficiency and screening efficiency, and extends the service life of the equipment.
Smart Images
Figure CN222220222U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screening of polishing salt, in particular to a multi-stage vibrating screen device for polishing salt. Background Art
[0002] Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of a workpiece to obtain a bright and smooth surface. It is a modification process of the workpiece surface using polishing tools and abrasive particles or other polishing media.
[0003] Plasma polishing salt is a new type of polishing material. It is made of a special salt. This salt can generate plasma under high temperature and high pressure conditions, thereby achieving a polishing effect on the surface of the material. Plasma polishing salt has many advantages, such as good polishing effect, fast speed, low cost, etc.
[0004] Plasma polishing salt has a very good polishing effect. Because plasma has high energy, it can melt or evaporate the tiny protrusions on the surface of the material, thereby achieving a polishing effect on the surface. This polishing method can make the surface of the material very smooth, and even achieve a mirror effect. Compared with traditional mechanical polishing methods, plasma polishing salt has a more uniform and delicate polishing effect, and can handle some small parts that are difficult to handle with traditional polishing methods.
[0005] The particle size of the polishing salt determines the accuracy and speed of polishing. Polishing salts with larger particle sizes are suitable for harder materials, and polishing salts with smaller particle sizes can be used for softer materials. Therefore, polishing salts of various particle sizes need to be prepared.
[0006] General polishing salt manufacturing equipment can only produce polishing salt of a single particle size each time. If polishing salt of various particle sizes is required, different grading equipment can only be added, which is inefficient and has high manufacturing costs. In addition, the structure setting is unreasonable, and after long-term operation and vibration, it is easy to cause problems with the power components.
[0007] Therefore, when screening the polishing salt, how to prepare polishing salt of various particle sizes and make it operate for a long time to avoid equipment problems is a technical problem that needs to be solved. Utility Model Content
[0008] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.
[0009] The utility model provides a multi-stage vibrating screen device for polishing salt, comprising a power component, an adapter component, an exciting component, a screen body component and a supporting component, wherein one end of the adapter component is connected to the output shaft of the power component, and the other end thereof is connected to the exciting component, so that the power provided by the power component is transmitted to the exciting component, the exciting component is fixedly connected to the screen body component, and the vibration generated by its operation is transmitted to the screen body component, so that the screen body component performs vibration screening on the material; the supporting component is used for supporting the power component and the screen body component; the adapter component is provided with a flexible connecting part, one end of the flexible connecting part is fixedly connected to the output shaft of the power component, and the other end thereof is fixedly connected to the exciting component, so that the power provided by the power component is transmitted to the exciting component through the flexible connecting part.
[0010] As a further solution of the utility model: the flexible connection part is provided with a shaft connecting flange, a sieve connecting flange and a flexible connection belt, one end of the flexible connection belt is fixedly connected to the shaft connecting flange, and the other end thereof is fixedly connected to the sieve connecting flange, the shaft connecting flange is fixedly connected to the output shaft of the power component, and the sieve connecting flange is fixedly connected to the input shaft of the excitation component.
[0011] As a further solution of the utility model: the vibration assembly is provided with a vibration shield, an excitation bracket and an eccentric block, the vibration bracket is fixedly connected to the screen body assembly, the vibration shield is fixedly connected to the vibration bracket, the eccentric block is rotatably connected to the vibration bracket, and the input shaft of the eccentric block is fixedly connected to the screen connecting flange.
[0012] As a further solution of the utility model: the excitation assembly is provided with a first excitation, a second excitation and an excitation transmission shaft, the first excitation is fixedly connected to the side wall of the screen body assembly close to the power assembly, the second excitation is fixedly connected to the other opposite side wall, the excitation transmission shaft respectively transmits and connects the first excitation and the second excitation, and the input shaft of the first excitation is fixedly connected to the screen connecting flange.
[0013] As a further solution of the utility model: the screen body assembly is provided with a bottom support, and the bottom support is fixedly connected to the screen body assembly; the support assembly is provided with a shock-absorbing spring and a spring base, and the spring base is fixedly connected to the external support surface; one end of the shock-absorbing spring is fixedly connected to the bottom support, and the other end thereof is fixedly connected to the spring base.
[0014] As a further solution of the utility model: the power assembly is provided with a power motor, a motor base, a transmission mechanism and a transmission belt, the power motor and the transmission mechanism are respectively fixedly connected to the motor base, and the transmission belt is respectively sleeved on the output wheel of the power motor and the input wheel of the transmission mechanism, so that the power motor drives the transmission mechanism to operate; the support assembly is provided with a second spring and a second base, the second base is fixedly connected to the external support surface, one end of the second spring is fixedly connected to the second base, and the other end thereof is fixedly connected to the motor base.
[0015] As a further solution of the utility model: the screen body assembly is also provided with a screen beam, a side plate and a screen plate, the screen beam is fixedly connected to the side plate, the screen plate is replaceably fixedly connected above the screen beam, the bottom support is fixedly connected to the screen beam, and the excitation bracket is fixedly connected to the side plate.
[0016] As a further solution of the utility model: the screen body assembly is also provided with a side pressure plate, one side of the side pressure plate abuts against the upper side of the screen plate, and the other side of the side pressure plate is fixedly connected to the side plate.
[0017] As a further solution of the utility model: the sieve plate is provided with a first sieve, a second sieve and a third sieve, which are respectively and successively replaceably fixedly connected to the top of the sieve beam, and the aperture of the sieve hole of the first sieve is smaller than that of the second sieve, and the aperture of the sieve hole of the second sieve is smaller than that of the third sieve.
[0018] As a further solution of the utility model: the screen body assembly is also provided with a support beam, and the support beam is fixedly connected to the side plate and is located above the screen plate.
[0019] Compared with the prior art, the beneficial effects of the utility model are:
[0020] 1. By setting a soft connection part between the power component and the excitation component, the power component can avoid the influence of the high-frequency vibration of the excitation component on the power component while transmitting power to the excitation component, thereby preventing the power component from having operating problems.
[0021] 2. A soft connection belt is provided on the soft connection part, so that the transmission of vibration is reduced to a minimum during the power transmission process.
[0022] 3. By setting a shock-absorbing spring and a spring base, the screen assembly is softly supported so that it can smoothly perform high-frequency vibration and improve the screening efficiency of polishing salt.
[0023] 4. By arranging the first sieve, the second sieve and the third sieve with different apertures on the sieve assembly, the polishing salt can be screened into different particle sizes, thereby further improving the production efficiency.
[0024] Therefore, after the above-mentioned improvements, the utility model can provide a multi-stage vibrating screen device for polishing salt. When screening the polishing salt, polishing salt of various particle sizes can be prepared. The device can also be operated for a long time, avoiding equipment problems and improving the factory's production efficiency.
[0025] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0028] Figure 2 It is a structural schematic diagram of the connection assembly of the utility model;
[0029] Figure 3 It is a structural schematic diagram of the support assembly of the utility model;
[0030] Figure 4 It is a structural schematic diagram of the screen beam of the utility model.
[0031] The reference numerals and names in the figures are as follows:
[0032] 10 power assembly; 11 power motor; 12 motor base; 13 transmission mechanism; 14 transmission belt; 20 adapter assembly; 21 flexible connection part; 22 shaft connection flange; 23 sieve connection flange; 24 flexible connection belt; 30 excitation assembly; 31 excitation shield; 32 excitation bracket; 33 eccentric block; 34 first excitation; 35 second excitation; 36 excitation transmission shaft; 40 sieve body assembly; 41 bottom support; 42 sieve beam; 43 side plate; 44 sieve plate; 45 side pressure plate; 46 first sieve; 47 second sieve; 48 third sieve; 49 support beam; 50 support assembly; 51 shock-absorbing spring; 52 spring base; 53 second spring; 54 second base. DETAILED DESCRIPTION
[0033] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0034] See also Figures 1 to 4 In an embodiment of the utility model, a multi-stage vibrating screen device for polishing salt includes a power component 10, an adapter component 20, an excitation component 30, a screen body component 40 and a support component 50, one end of the adapter component 20 is connected to the output shaft of the power component 10, and the other end thereof is connected to the excitation component 30, so that the power provided by the power component 10 is transmitted to the excitation component 30, the excitation component 30 is fixedly connected to the screen body component 40, and the vibration generated by its operation is transmitted to the screen body component 40, so that the screen body component 40 vibrates and screens the material; the support component 50 is used to support the power component 10 and the screen body component 40; the adapter component 20 is provided with a flexible connection part 21, one end of the flexible connection part 21 is fixedly connected to the output shaft of the power component 10, and the other end thereof is fixedly connected to the excitation component 30, so that the power provided by the power component 10 is transmitted to the excitation component 30 through the flexible connection part 21.
[0035] Specifically, the vibrating screen works by utilizing the reciprocating vibration generated by the excitation of the vibrator, and utilizes the mesh holes on the screen to screen the corresponding materials. In some relatively fine screening operations, such as the screening of polishing salt, it is necessary to control the vibration frequency and amplitude of the screen assembly 40, and also to prevent the influence of the power assembly 10 on the screen. Of course, the vibration of the excitation assembly 30 is also likely to affect the power assembly 10, making it prone to quality problems and causing the screening work to stop. Therefore, the power assembly 10 and the excitation assembly 30 can be transferred by the adapter assembly 20, especially by using the flexible connection part 21 to transfer them, which can minimize the vibration influence on each other and prevent the quality problems caused by mutual influence.
[0036] like Figure 2 and Figure 3 As shown, preferably, the flexible connection part 21 is provided with a shaft connecting flange 22, a sieve connecting flange 23 and a flexible connection belt 24, one end of the flexible connection belt 24 is fixedly connected to the shaft connecting flange 22, and the other end thereof is fixedly connected to the sieve connecting flange 23, the shaft connecting flange 22 is fixedly connected to the output shaft of the power component 10, and the sieve connecting flange 23 is fixedly connected to the input shaft of the excitation component 30.
[0037] Specifically, in order to achieve a flexible connection, a flexible connection belt 24 can be provided between the two flanges, and the deformable and extensible characteristics of the belt are utilized so that the vibrations between the two flanges will not affect each other. Of course, the flexible connection belt 24 can also be replaced by existing products made of other flexible connection materials.
[0038] like Figure 3 and Figure 4 As shown, preferably, the excitation assembly 30 is provided with an excitation shield 31, an excitation bracket 32 and an eccentric block 33, the excitation bracket 32 is fixedly connected to the screen body assembly 40, the excitation shield 31 is fixedly connected to the excitation bracket 32, the eccentric block 33 is rotatably connected to the excitation bracket 32, and the input shaft of the eccentric block 33 is fixedly connected to the screen connecting flange 23.
[0039] Specifically, the vibration assembly 30 can be implemented using a simple eccentric block 33 , or can be installed using other existing vibration devices in existing products, as long as vibration screening of the screen assembly 40 can be achieved.
[0040] like Figure 3 As shown, preferably, the excitation component 30 is provided with a first excitation component 34, a second excitation component 35 and an excitation transmission shaft 36, the first excitation component 34 is fixedly connected to the side wall of the screen body component 40 close to the power component 10, the second excitation component 35 is fixedly connected to the other opposite side wall, the excitation transmission shaft 36 respectively transmits and connects the first excitation component 34 and the second excitation component 35, and the input shaft of the first excitation component 34 is fixedly connected to the screen connecting flange 23.
[0041] Specifically, in order to further improve the performance of the vibration assembly 30 and make it more efficient in screening polishing salt, it is preferred to provide vibration assemblies 30 on both sides of the screen assembly 40, and connect them with a vibration transmission shaft 36 in the middle, so that only one side of the power assembly 10 is needed to transmit power to the vibration assemblies 30 on both sides.
[0042] like Figure 3 and Figure 4 As shown, preferably, the screen body assembly 40 is provided with a bottom support 41, and the bottom support 41 is fixedly connected to the screen body assembly 40, and the support assembly 50 is provided with a shock-absorbing spring 51 and a spring base 52, and the spring base 52 is fixedly connected to the external support surface, and one end of the shock-absorbing spring 51 is fixedly connected to the bottom support 41, and the other end thereof is fixedly connected to the spring base 52.
[0043] Specifically, in order to make the vibration of the screen assembly 40 smoother and more practical, it is also necessary to set up a corresponding support assembly 50 and use a shock-absorbing spring 51 for support, wherein the shock-absorbing spring 51 is preferably a coil spring.
[0044] like Figure 1 and Figure 2 As shown, preferably, the power assembly 10 is provided with a power motor 11, a motor base 12, a transmission mechanism 13 and a transmission belt 14, the power motor 11 and the transmission mechanism 13 are respectively fixedly connected to the motor base 12, and the transmission belt 14 is respectively sleeved on the output wheel of the power motor 11 and the input wheel of the transmission mechanism 13, so that the power motor 11 drives the transmission mechanism 13 to operate, and the shaft connecting flange 22 is fixedly connected to the output shaft of the transmission mechanism 13; the support assembly 50 is provided with a second spring 53 and a second base 54, the second base 54 is fixedly connected to the external support surface, one end of the second spring 53 is fixedly connected to the second base 54, and the other end thereof is fixedly connected to the motor base 12.
[0045] Specifically, the power motor 11 can use a common AC motor or DC motor, and use the transmission belt 14 to transmit power to the transmission mechanism 13, so that the transmission mechanism 13 can drive the adapter assembly 20 to rotate. In order to reduce the vibration of the power assembly 10, a corresponding support assembly 50 can also be installed on its base, and a spring can be used for corresponding shock absorption.
[0046] like Figure 1 , Figure 2 and Figure 4 As shown, preferably, the sieve assembly 40 is further provided with a sieve beam 42, a side plate 43 and a sieve plate 44, the sieve beam 42 is fixedly connected to the side plate 43, the sieve plate 44 is replaceably fixedly connected above the sieve beam 42, the bottom support 41 is fixedly connected to the sieve beam 42, and the excitation bracket 32 is fixedly connected to the side plate 43. The sieve assembly 40 is also provided with a side pressure plate 45, one side of the side pressure plate 45 abuts against the upper side of the sieve plate 44, and the other side thereof is fixedly connected to the side plate 43. The sieve assembly 40 is also provided with a support beam 49, the support beam 49 is fixedly connected to the side plate 43, and is located above the sieve plate 44.
[0047] Specifically, in order to fix the sieve plate 44, a sieve beam 42 and a side plate 43 need to be provided, and the support beam 49 cooperates with the sieve beam 42 to fix the side plate 43. At the same time, the sieve plate 44 is preferably replaceably fixed on the sieve beam 42, so that the sieve plate 44 can be replaced when necessary, or the sieve plate 44 with the corresponding sieve hole can be replaced according to the particle size of the polishing salt to be screened.
[0048] like Figure 1 As shown, preferably, the sieve plate 44 is provided with a first sieve 46, a second sieve 47 and a third sieve 48, which are respectively and replaceably fixedly connected above the sieve beam 42, and the aperture of the sieve hole of the first sieve 46 is smaller than that of the second sieve 47, and the aperture of the sieve hole of the second sieve 47 is smaller than that of the third sieve 48.
[0049] Specifically, in order to obtain polishing salts of different particle sizes, sieve plates 44 with different sieve holes can also be set in the sieve assembly 40. Preferably, the polishing salt first enters the first sieve 46 with relatively small sieve holes for screening, then flows into the second sieve 47 with relatively large sieve holes for screening after being vibrated, and finally flows into the third sieve 48 with relatively largest sieve holes for screening.
[0050] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.
Claims
1. A multi-stage vibrating screen device for polishing salt, characterized in that: The invention comprises a power assembly (10), an adapter assembly (20), an exciting assembly (30), a screen assembly (40) and a support assembly (50); one end of the adapter assembly (20) is connected to the output shaft of the power assembly (10), and the other end of the adapter assembly (20) is connected to the exciting assembly (30), so that the power provided by the power assembly (10) is transmitted to the exciting assembly (30); the exciting assembly (30) is fixedly connected to the screen assembly (40), and the vibration generated by its operation is transmitted to the screen assembly (40), so that the screen assembly (40) performs vibration screening on the material; the support assembly (50) is used to support the power assembly (10) and the screen assembly (40); the adapter assembly (20) is provided with a flexible connection part (21), one end of the flexible connection part (21) is fixedly connected to the output shaft of the power assembly (10), and the other end of the flexible connection part (21) is fixedly connected to the exciting assembly (30), so that the power provided by the power assembly (10) is transmitted to the exciting assembly (30) through the flexible connection part (21).
2. A multi-stage vibrating screen device for polishing salt according to claim 1, characterized in that: The flexible connection portion (21) is provided with a shaft connection flange (22), a screen connection flange (23) and a flexible connection belt (24); one end of the flexible connection belt (24) is fixedly connected to the shaft connection flange (22), and the other end thereof is fixedly connected to the screen connection flange (23); the shaft connection flange (22) is fixedly connected to the output shaft of the power component (10), and the screen connection flange (23) is fixedly connected to the input shaft of the excitation component (30).
3. A multi-stage vibrating screen device for polishing salt according to claim 2, characterized in that: The excitation assembly (30) is provided with an excitation shield (31), an excitation bracket (32) and an eccentric block (33); the excitation bracket (32) is fixedly connected to the screen body assembly (40); the excitation shield (31) is fixedly connected to the excitation bracket (32); the eccentric block (33) is rotatably connected to the excitation bracket (32); and the input shaft of the eccentric block (33) is fixedly connected to the screen connection flange (23).
4. A multi-stage vibrating screen device for polishing salt according to claim 2, characterized in that: The excitation component (30) is provided with a first excitation component (34), a second excitation component (35) and an excitation transmission shaft (36); the first excitation component (34) is fixedly connected to a side wall of the screen body component (40) close to the power component (10); the second excitation component (35) is fixedly connected to the other opposite side wall; the excitation transmission shaft (36) is respectively connected to the first excitation component (34) and the second excitation component (35); the input shaft of the first excitation component (34) is fixedly connected to the screen connection flange (23).
5. A multi-stage vibrating screen device for polishing salt according to claim 3, characterized in that: The screen body assembly (40) is provided with a bottom support (41), and the bottom support (41) is fixedly connected to the screen body assembly (40). The support assembly (50) is provided with a shock-absorbing spring (51) and a spring base (52), and the spring base (52) is fixedly connected to the external support surface. One end of the shock-absorbing spring (51) is fixedly connected to the bottom support (41), and the other end thereof is fixedly connected to the spring base (52).
6. A multi-stage vibrating screen device for polishing salt according to claim 5, characterized in that: The power assembly (10) is provided with a power motor (11), a motor base (12), a transmission mechanism (13) and a transmission belt (14); the power motor (11) and the transmission mechanism (13) are respectively fixedly connected to the motor base (12); the transmission belt (14) is respectively sleeved on an output wheel of the power motor (11) and an input wheel of the transmission mechanism (13), so that the power motor (11) drives the transmission mechanism (13) to operate; the support assembly (50) is provided with a second spring (53) and a second base (54); the second base (54) is fixedly connected to an external support surface; one end of the second spring (53) is fixedly connected to the second base (54), and the other end thereof is fixedly connected to the motor base (12).
7. A multi-stage vibrating screen device for polishing salt according to claim 5, characterized in that: The sieve body assembly (40) is further provided with a sieve beam (42), a side plate (43) and a sieve plate (44); the sieve beam (42) is fixedly connected to the side plate (43); the sieve plate (44) is replaceably fixedly connected above the sieve beam (42); the bottom support (41) is fixedly connected to the sieve beam (42); and the excitation bracket (32) is fixedly connected to the side plate (43).
8. A multi-stage vibrating screen device for polishing salt according to claim 7, characterized in that: The screen body assembly (40) is further provided with a side pressure plate (45), one side of the side pressure plate (45) abuts against the upper side of the screen plate (44), and the other side of the side pressure plate (45) is fixedly connected to the side plate (43).
9. A multi-stage vibrating screen device for polishing salt according to claim 7, characterized in that: The sieve plate (44) is provided with a first sieve (46), a second sieve (47) and a third sieve (48), which are respectively and sequentially replaceably fixedly connected to the top of the sieve beam (42), and the sieve holes of the first sieve (46) have a smaller aperture than the second sieve (47), and the sieve holes of the second sieve (47) have a smaller aperture than the third sieve (48).
10. A multi-stage vibrating screen device for polishing salt according to claim 7, characterized in that: The screen body assembly (40) is further provided with a support beam (49), wherein the support beam (49) is fixedly connected to the side plate (43) and is located above the screen plate (44).