Mushroom fine powder vibrating screen
By designing a transmission mechanism and a buffer vibration mechanism in the shiitake powder vibrating screen, the vibration frequency and amplitude are enhanced, and the problems of low screening efficiency of shiitake powder and difficult to vibrate and break up in the prior art are solved, thereby achieving more efficient screening and production efficiency.
Patent Information
- Application Number
- CN202420641560.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-31
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-03-31
AI Technical Summary
The existing shiitake essence powder vibrating screen has low vibration frequency and amplitude, which leads to low screening efficiency of shiitake essence powder and difficult to vibrate and break down.
A shiitake powder vibrating screen is designed. By setting up a transmission mechanism and a buffer vibration mechanism, the vibration frequency and amplitude are enhanced by the setting of the buffer spring and spring, so that the shiitake powder filter screen can obtain a more efficient vibration effect.
The screening efficiency of mushroom essence powder is improved, and the production defects that are difficult to vibrate and crush are prevented, which significantly improves the production efficiency.
Smart Images
Figure CN222625292U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shiitake mushroom powder production equipment, in particular to a shiitake mushroom powder vibrating screen. Background Art
[0002] Mushroom essence is the main flavor component of mushrooms. It is the first organic substance containing multiple sulfur atoms obtained from nature and is a natural nutritional seasoning. Mushroom essence powder is made from edible fungi as the main raw material. It is a new generation of complex natural seasoning with the advantages of high protein, low fat, and rich in various amino acids.
[0003] The screening process of shiitake mushroom powder is completed with the help of a vibrating screen. At present, there is no special matching equipment for the screening of shiitake mushroom powder. Conventional powdered materials are still screened by vibrating screens. The vibration frequency and amplitude of this vibrating screen are low, and the screening efficiency of shiitake mushroom powder is not enough. At the same time, due to the insufficient vibration frequency, some agglomerated powders cannot be broken in time, which affects the production efficiency of shiitake mushroom powder. Therefore, we proposed a vibrating screen for shiitake mushroom powder to solve the above problems. Utility Model Content
[0004] The utility model aims to solve the shortcomings of the prior art and proposes a vibrating screen for shiitake mushroom powder.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A vibrating screen for shiitake mushroom powder comprises a support seat, a sliding rod is fixedly installed on the inner side of the support seat, a sliding block is slidably installed on the sliding rod, a connecting rod one is rotatably connected to the upper side of the sliding block, a connecting rod one upper end is rotatably connected to the connecting rod two, a connecting block is fixedly connected to the upper end of the connecting rod two, a buffer vibration mechanism is fixedly installed on the connecting block, a shiitake mushroom powder filter screen is arranged above the buffer vibration mechanism, a collecting hopper is fixedly connected to the lower side of the shiitake mushroom powder filter screen, a receiving mechanism is arranged below the collecting hopper, and a transmission mechanism is connected to the bottom of the sliding block.
[0007] Preferably, two sliding rods are provided and are symmetrically distributed along the inner side of the support seat.
[0008] Preferably, a blocking ring is provided at the end of the slide rod, a buffer spring is connected and installed between the blocking ring and the slide block, and the slide blocks are provided in two groups, and each group of the slide blocks is symmetrically distributed along the slide rod.
[0009] Preferably, the support seat is arranged in a U shape.
[0010] Preferably, the receiving mechanism comprises a base, a bracket and a guide groove, the bracket is fixedly mounted on the upper side of the base, the guide groove is fixedly mounted on the upper end of the bracket, and the bracket is arranged in a V shape.
[0011] Preferably, the guide groove does not contact the lower port of the collecting hopper and the guide groove is arranged at an angle.
[0012] Preferably, the transmission mechanism includes a connecting rod three, a movable beam and an electric telescopic rod, the electric telescopic rod is fixedly mounted on the upper side of the support seat and two electric telescopic rods are symmetrically arranged along the support seat, the movable beam is fixedly mounted on the upper ends of the two electric telescopic rods, and the connecting rod three is rotatably mounted between the slider and the movable beam.
[0013] Preferably, the buffer vibration mechanism includes a circular frame, a slide groove, a slide plate and a spring, the bottom of the circular frame is fixedly connected to the connecting block and the top of the circular frame is fixedly connected to the mushroom powder filter screen, the slide groove is opened on the inner side of the circular frame, the slide plate is slidably installed on the inner side of the slide groove, the spring is fixedly connected between the inner wall of the slide groove and the side of the slide plate, the spring is provided in several groups and the springs are symmetrically distributed along both sides of the slide plate.
[0014] In the utility model, the described vibrating screen for shiitake mushroom powder, through the transmission mechanism and buffer vibration mechanism, drives the output end to continuously rise and shrink by starting the operation of the electric telescopic rod, and the movable beam at the upper end drives the slider to slide left and right on the slider through the connecting rod three. Since the slider is symmetrically arranged on the slider, the sliders on the slider slide synchronously in opposite directions on the slider, and the buffer spring on the outer side of the slider provides a buffering effect when the slider moves left and right. At the same time, the elastic buffering effect of the buffer spring also increases the vibration frequency of the slider. When the slider moves left and right, since the upper side of the connecting rod two is in a fixed connection relationship with the connecting block, the angles between the connecting rod one and the connecting rod two and between the slider and the connecting rod one are constantly changing, and the height of the connecting block is constantly changing, that is, vertical vibration is generated. When the connecting block vibrates up and down, since the direction of the axial force transmitted by the two connecting rods to the connecting block is always inclined, the force transmitted by the connecting block to the slide plate can be decomposed into horizontal and vertical directions. The horizontal force produces horizontal vibration, and the vertical force produces vertical vibration. When the slide plate vibrates in the horizontal direction, the spring inside the buffer vibration mechanism further strengthens the vibration frequency. According to the mutual interaction of force transmission, the slide plate transmits the vibration to the circular frame, and then the vibration frequency of the vibration transmitted to the mushroom powder filter screen by the circular frame is enhanced. In addition, the design of three connecting rods for transmitting force increases the vibration amplitude, so that the amplitude obtained by the mushroom powder filter screen is further strengthened, thereby improving the screening efficiency of the mushroom powder and preventing the production defect that the agglomerates are difficult to be broken by vibration.
[0015] The utility model has a reasonable design. Through the transmission mechanism and the buffer vibration mechanism, the buffer spring and the spring are used to gradually and comprehensively amplify the vibration frequency, so that the vibration frequency obtained by the mushroom powder filter screen is enhanced. At the same time, the design of three connecting rods transmitting force is used to increase the vibration amplitude, so that the amplitude obtained by the mushroom powder filter screen is further enhanced, thereby improving the screening efficiency of the mushroom powder and preventing the production defect that the lumps are difficult to be broken by vibration. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a three-dimensional structural schematic diagram of a shiitake mushroom powder vibrating screen proposed by the utility model;
[0017] Figure 2 A schematic diagram of the split three-dimensional structure of a mushroom powder vibrating screen proposed in the utility model Figure 1 ;
[0018] Figure 3 A schematic diagram of the split three-dimensional structure of a mushroom powder vibrating screen proposed in the utility model Figure 2 ;
[0019] Figure 4 for Figure 2 Enlarged schematic diagram of part A in the middle.
[0020] In the figure: 1. support seat; 2. receiving mechanism; 21. base; 22. bracket; 23. guide groove; 3. slide rod; 4. slide block; 5. connecting rod one; 6. connecting rod two; 7. connecting block; 8. buffer vibration mechanism; 81. circular frame; 82. slide groove; 83. slide plate; 84. spring; 9. mushroom powder filter screen; 10. collecting hopper; 11. buffer spring; 12. connecting rod three; 13. movable beam; 14. electric telescopic rod. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] Reference Figure 1-4A vibrating screen for shiitake mushroom powder comprises a support base 1, which is arranged in a U shape, a sliding rod 3 is fixedly installed on the inner side of the support base 1, two sliding rods 3 are arranged and the sliding rods 3 are symmetrically distributed along the inner side of the support base 1, a sliding block 4 is slidably installed on the sliding rod 3, a connecting rod 1 5 is rotatably connected to the upper side of the sliding block 4, a connecting rod 2 6 is rotatably connected to the upper end of the connecting rod 1 5, a connecting block 7 is fixedly connected to the upper end of the connecting rod 2 6, a buffer vibration mechanism 8 is fixedly installed on the connecting block 7, a shiitake mushroom powder filter 9 is arranged above the buffer vibration mechanism 8, a collecting hopper 10 is fixedly connected below the shiitake mushroom powder filter 9, a receiving mechanism 2 is arranged below the collecting hopper 10, a transmission mechanism is connected to the bottom of the sliding block 4, a blocking ring is arranged at the end of the sliding rod 3, a buffer spring 11 is connected and installed between the blocking ring and the sliding block 4, two groups of sliding blocks 4 are arranged, and each group of sliding blocks 4 is symmetrically distributed along the sliding rod 3.
[0023] Through the above structure, the buffer spring 11 generates elastic vibration by storing energy and reacts on the side of the slider 4, further enhancing the vibration frequency of the slider 4. Here, the buffer spring 11 serves as a first-level tool for increasing the vibration frequency.
[0024] In this embodiment, the receiving mechanism 2 includes a base 21, a bracket 22 and a guide groove 23. The guide groove 23 does not contact the lower port of the collecting hopper 10 and is inclined. The bracket 22 is fixedly installed on the upper side of the base 21, and the guide groove 23 is fixedly installed on the upper end of the bracket 22. The bracket 22 is V-shaped.
[0025] Through the above structure, when the mushroom powder falls from the collecting hopper 10, it slides into the guide groove 23 at the bottom. Due to the inclined design of the guide groove 23, the mushroom powder slides along the inclined surface of the guide groove 23 to the corresponding containing container. Here, the guide groove 23 and the upper collecting hopper 10 are in a non-contact relationship. Since the collecting hopper 10 is fixedly connected to the mushroom powder filter sieve 9, the collecting hopper 10 will also generate vibration when the device is working. The vibration amplitude and frequency in the device are amplified. Therefore, in order to eliminate the influence on the receiving mechanism 2, the guide groove 23 and the collecting hopper 10 are set to be in a non-contact relationship.
[0026] In this embodiment, the transmission mechanism includes a connecting rod three 12, a movable beam 13 and an electric telescopic rod 14. The movable beam 13 is fixedly installed on the upper ends of the two electric telescopic rods 14. The connecting rod three 12 is rotatably installed between the slider 4 and the movable beam 13. The electric telescopic rod 14 is fixedly installed on the upper side of the support seat 1 and two electric telescopic rods 14 are symmetrically arranged along the support seat 1.
[0027] Through the above structure, the electric telescopic rod 14 is started to drive its output end to move up and down, and the movable beam 13 at its upper end follows and moves up and down. Since the slider 4 is symmetrically slidably installed on the slide bar 3, and the movable beam 13 and the slider 4 are rotatably connected with the connecting rod 3 12, the slider 4 is driven by the connecting rod 3 12 to slide synchronously in the opposite direction on the slide bar 3.
[0028] In this embodiment, the buffer vibration mechanism 8 includes a circular frame 81, a slide groove 82, a slide plate 83 and a spring 84. The spring 84 is fixedly connected between the inner wall of the slide groove 82 and the side of the slide plate 83. The spring 84 is provided in several groups and the spring 84 is symmetrically distributed along both sides of the slide plate 83. The bottom of the circular frame 81 is fixedly connected to the connecting block 7 and the top of the circular frame 81 is fixedly connected to the mushroom powder filter 9. The slide groove 82 is opened on the inner side of the circular frame 81, and the slide plate 83 is slidably installed on the inner side of the slide groove 82.
[0029] Through the above structure, the slider 4 slides synchronously in opposite directions on the slide rod 3. Since the upper side of the connecting rod 2 6 is fixedly connected to the connecting block 7, the angles between the connecting rod 1 5 and the connecting rod 2 6 and the slider 4 and the connecting rod 1 5 are constantly changing, and the height of the connecting block 7 is constantly changing, that is, a vertical vibration effect is generated. When the connecting block 7 vibrates up and down, since the direction of the axial force transmitted by the connecting rod 2 6 to the connecting block 7 is always inclined, the force transmitted to the slide plate 83 by the connecting block 7 can be decomposed into horizontal and vertical directions. The horizontal force produces a horizontal vibration effect, and the vertical force produces a vertical vibration effect. When the slide plate 83 vibrates horizontally, the spring 84 inside the buffer vibration mechanism 8 further enhances the vibration frequency. According to the interaction of force transmission, the slide transmits the vibration to the circular frame 81, and then the vibration frequency of the vibration transmitted to the mushroom powder filter 9 by the circular frame 81 is enhanced. The spring 84 arranged here is used as a secondary vibration frequency enhancement tool.
[0030] In the utility model, when in use, the mushroom powder to be processed is input to the upper side of the mushroom powder filter 9, the device is started, and the electric telescopic rod 14 drives the movable beam 13 at its upper end to move up and down, and the movable beam 13 drives the slider 4 to slide synchronously in opposite directions on the slider 3 through the connecting rod 3 12, and the upper side of the connecting rod 2 6 is in a fixed connection relationship with the connecting block 7, so the angles between the connecting rod 1 5 and the connecting rod 2 6 and the slider 4 and the connecting rod 1 5 are constantly changing, and the height of the connecting block 7 is constantly changing, that is, a vertical vibration effect is generated, and at the same time, the direction of the axial force transmitted by the connecting rod 2 6 to the connecting block 7 is always in an inclined direction , the force transmitted to the slide plate 83 by the connecting block 7 can be decomposed into horizontal and vertical directions. The horizontal force produces horizontal vibration, and the vertical force produces vertical vibration. According to the mutual transmission of force, the circular frame 81 simultaneously transmits horizontal vibration and vertical vibration to the mushroom powder filter screen 9. Under the vibration of the mushroom powder filter screen 9, the mushroom powder on the upper side of the mushroom powder filter screen 9 is vibrated and slides into the collecting hopper 10, slides through the bottom of the collecting hopper 10 to the guide groove 23 at the bottom, and under the inclined design of the guide groove 23, the mushroom powder slides along the inclined surface of the guide groove 23 to the corresponding holding container. The above is the working process and principle of the utility model. The utility model utilizes the setting of two horizontal springs, namely the buffer spring 11 and the spring 84, to gradually and comprehensively amplify the vibration frequency, thereby enhancing the vibration frequency obtained by the shiitake mushroom powder filter 9. At the same time, the design of three connecting rods to transmit force is utilized to increase the vibration amplitude, thereby further enhancing the amplitude obtained by the shiitake mushroom powder filter 9, thereby improving the screening efficiency of the shiitake mushroom powder and preventing the production defect that the lumps are difficult to be broken by vibration.
[0031] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A vibrating screen for shiitake mushroom powder, characterized in that: The invention comprises a support seat (1), a slide bar (3) is fixedly installed on the inner side of the support seat (1), a slider (4) is slidably installed on the slide bar (3), a connecting rod (5) is rotatably connected to the upper side of the slider (4), a connecting rod (5) is rotatably connected to the upper end of the connecting rod (5), a connecting rod (6) is fixedly connected to the upper end of the connecting rod (6), a connecting block (7) is fixedly connected to the upper end of the connecting rod (6), a buffer vibration mechanism (8) is fixedly installed on the connecting block (7), a mushroom powder filter screen (9) is arranged above the buffer vibration mechanism (8), a collecting hopper (10) is fixedly connected below the mushroom powder filter screen (9), a receiving mechanism (2) is arranged below the collecting hopper (10), and a transmission mechanism is connected to the bottom of the slider (4).
2. A shiitake mushroom powder vibrating screen according to claim 1, characterized in that: Two sliding rods (3) are provided and the sliding rods (3) are symmetrically distributed along the inner side of the support seat (1).
3. A shiitake mushroom powder vibrating screen according to claim 1, characterized in that: A blocking ring is provided at the end of the slide rod (3), a buffer spring (11) is connected and installed between the blocking ring and the slide block (4), and two groups of slide blocks (4) are provided, and each group of slide blocks (4) is symmetrically distributed along the slide rod (3).
4. A shiitake mushroom powder vibrating screen according to claim 1, characterized in that: The support seat (1) is arranged in a U shape.
5. A shiitake mushroom powder vibrating screen according to claim 1, characterized in that: The receiving mechanism (2) comprises a base (21), a bracket (22) and a guide groove (23); the bracket (22) is fixedly mounted on the upper side of the base (21); the guide groove (23) is fixedly mounted on the upper end of the bracket (22); and the bracket (22) is arranged in a V shape.
6. A shiitake mushroom powder vibrating screen according to claim 5, characterized in that: The guide groove (23) does not contact the lower port of the collecting hopper (10), and the guide groove (23) is arranged in an inclined manner.
7. A shiitake mushroom powder vibrating screen according to claim 1, characterized in that: The transmission mechanism comprises a connecting rod three (12), a movable beam (13) and an electric telescopic rod (14); the electric telescopic rod (14) is fixedly mounted on the upper side of the support seat (1) and two electric telescopic rods (14) are symmetrically arranged along the support seat (1); the movable beam (13) is fixedly mounted on the upper ends of the two electric telescopic rods (14); and the connecting rod three (12) is rotatably mounted between the slider (4) and the movable beam (13).
8. A shiitake mushroom powder vibrating screen according to claim 1, characterized in that: The buffer vibration mechanism (8) comprises a circular frame (81), a slide groove (82), a slide plate (83) and a spring (84); the bottom of the circular frame (81) is fixedly connected to the connection block (7) and the top of the circular frame (81) is fixedly connected to the mushroom powder filter screen (9); the slide groove (82) is arranged on the inner side of the circular frame (81); the slide plate (83) is slidably mounted on the inner side of the slide groove (82); the spring (84) is fixedly connected between the inner side wall of the slide groove (82) and the side of the slide plate (83); a plurality of groups of springs (84) are provided and the springs (84) are symmetrically distributed along both sides of the slide plate (83).