Vibrating screening device for edible essence production

Abstract

The utility model belongs to the technical field of vibrating screens, and particularly relates to a vibrating screening device for edible essence production, which comprises a base, a plurality of screens are arranged at the upper end of the base, a discharge port is arranged on one side of each screen, and support parts which are circumferentially distributed and form support are arranged at the bottom of the base. A driving part for driving the supporting part to be switched between supporting and folding is further arranged between the base and the supporting part, and a protection part capable of blocking outlets in the bottoms of the multiple discharging ports at the same time is fixedly arranged at the upper end of one side of the base. It can be understood that firstly, the supporting component is arranged at the bottom of the base to be matched with the driving component, the supporting component is driven by the driving component to be unfolded and folded, the supporting component can form reliable supporting at the bottom of the base after being unfolded, and the supporting component does not occupy much space after being folded; and secondly, the arranged protection part can seal the bottom opening of the discharge port when not in use, so that winged insects, dust and the like are prevented from entering the screen.

Description

Technical Field

[0001] The utility model belongs to the technical field of vibrating screens, in particular to a vibrating screening device for producing edible essences. Background Art

[0002] The vibrating screening machine for the production of edible flavors is a screening equipment designed specifically for the flavor and fragrance industry, used for efficient screening and filtering of edible flavors;

[0003] This type of vibrating screen is usually made of stainless steel to ensure the durability of the equipment and no pollution to the material. Their working principle is to generate high-frequency vibrations through the vibrator, so that the material keeps rolling and jumping on the screen, thereby achieving the purpose of screening. The screen can choose different mesh sizes according to different screening requirements to adapt to the screening of materials of different particle sizes;

[0004] Most of the materials needed for flavor production are powdered materials, and hygiene must be ensured, so a circular vibrating screen is used for processing. The vibrating screen will obviously vibrate during use, and the support area at the bottom of the traditional circular vibrating screen is limited. Especially when using a high-power vibration motor, it is easy to cause the overall displacement of the equipment, which is not conducive to the screening work. If a fixed base is directly added to the bottom, the displacement of the vibration source can be alleviated, but it will increase the occupied area, which is not conducive to storage, handling, and transportation;

[0005] Secondly, there is no protective structure at the discharge port. When the vibrating screen is not in use, some flying insects will enter the screen through the discharge port, thus affecting the use of the screen and the hygiene of the flavor production.

[0006] In order to solve the above problems, the present application proposes a vibration screening device for producing edible flavors. Utility Model Content

[0007] The purpose of the utility model is to provide a vibration screening device for producing edible flavors, which solves the problems raised in the above-mentioned background technology.

[0008] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0009] The utility model relates to a vibrating screening device for edible essence production, which comprises a base. A plurality of screening nets are arranged at the upper end of the base, and a discharge port is arranged on one side of each screening net. Support components which are distributed in a circular shape at the bottom of the base and form a support are arranged at the bottom of the base. A driving component which drives the support components to switch between support and folding is further arranged between the base and the support components. A protection component which can block the bottom outlets of a plurality of discharge ports simultaneously is fixedly arranged at the upper end of one side of the base. The support components include a support seat fixedly arranged at the bottom of the base, a turntable rotatably installed in the support seat, supporting feet which are distributed in a circular shape and hinged to the outside of the support seat, and connecting rods hinged between the supporting feet and the turntable.

[0010] Further, a hinge shaft hinged to the supporting feet is fixedly arranged on the outer circumference of the support seat. An avoidance hole for the movement of the supporting feet is further formed in the support seat. A hinge pin hinged to the connecting rod is fixedly arranged on the inner side of the turntable.

[0011] Further, the other end of the connecting rod is hinged to the middle of the inner side of the supporting foot. The supporting foot is arc-shaped and can be attached to the outer ring of the base. A support plate is integrally formed at the bottom of the side of the supporting foot away from the base. The bottoms of the supporting foot and the support plate are flush with the bottom of the support seat and support the ground.

[0012] Further, the driving component includes a gear ring fixed to the inner side of the turntable, a gear installed on the inner side of the base through a bracket and meshed with the gear ring, a worm gear fixed to the upper end of the gear, and a worm installed on the inner side of the base through a bracket and meshed with the worm gear.

[0013] Further, a hand wheel is fixed to one end of the worm, and the hand wheel is located outside the base.

[0014] Further, the protection component includes a mounting plate fixed to the side of the base, a vertical plate fixed to the mounting plate, and several sealing plates horizontally and parallelly fixed to one side of the vertical plate. The top of the sealing plate is in contact with the bottom of the outlet of the discharge port.

[0015] Further, a movable groove is formed in the vertical plate. A sliding lock block is arranged in the movable groove. A linear guide rod is fixed to the lock block. A spring is arranged between the lock block and the movable groove. The front end of the lock block is arc-shaped and is arc-shapedly clamped with the corresponding part of the discharge port through the spring.

[0016] The utility model has the following beneficial effects:

[0017] By arranging the support components, a foldable support can be formed at the bottom of the base, which can not only improve the use stability of the vibrating screen, but also facilitate storage, handling, transportation, etc. Secondly, a driving component is arranged to drive the support components. The driving component has the advantages of convenient use, structural stability, self-locking, etc., so as to ensure the reliable use of the support components.

[0018] The utility model positions the screen and blocks the bottom opening of the discharge port by arranging a protection component on the base, thereby avoiding the entry of flying insects when not in use and better ensuring the hygiene level of essence production;

[0019] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is a schematic diagram of the overall appearance structure of the utility model;

[0022] Figure 2 is Figure 1 A schematic diagram of the structure when it is unfolded for use;

[0023] Figure 3 is Figure 1 An enlarged schematic diagram of the mating part of the middle support component and the driving component;

[0024] Figure 4 is Figure 1 A schematic diagram of the partial decomposition of the middle support component and the driving component;

[0025] Figure 5 is Figure 1 A schematic diagram of the partial disassembly of the middle protection component;

[0026] In the drawings, the list of components represented by each reference numeral is as follows:

[0027] In the figure: 1. Base; 2. Screen; 21. Discharge port; 3. Support component; 31. Support; 311. Hinge shaft; 312. Avoidance hole; 32. Turntable; 321. Hinge pin; 33. Support leg; 331. Support plate; 34. Connecting rod; 4. Driving component; 41. Gear ring; 42. Gear; 43. Worm gear; 44. Worm; 45. Handwheel; 5. Protection component; 51. Mounting plate; 52. Vertical plate; 53. Sealing plate; 54. Activity slot; 55. Lock block; 56. Linear guide rod; 57. Spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", etc. indicating the orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present invention.

[0030] Please refer to Figures 1-5 As shown, the present invention is a vibrating screening device for the production of edible flavors, including a base 1. A plurality of screening meshes 2 are provided at the upper end of the base 1. A discharge port 21 is provided on one side of each screening mesh 2. Support members 3 are provided at the bottom of the base 1 and are distributed in a circular pattern to form a support. A driving member 4 for driving the support members 3 to switch between support and folding is further provided between the base 1 and the support members 3. A protective member 5 that can simultaneously block the bottom outlets of a plurality of discharge ports 21 is fixedly provided at the upper end of one side of the base 1; the support members 3 include a support 31 fixedly provided at the bottom of the base 1, a turntable 32 rotatably installed in the support 31, support legs 33 distributed in a circular pattern and hinged outside the support 31, and a connecting rod 34 hinged between the support legs 33 and the turntable 32.

[0031] Among them, a hinge shaft 311 hinged to the support legs 33 is fixedly provided on the outer circumference of the support 31. An avoidance hole 312 for the movement of the support legs 33 is also provided in the support 31. A hinge pin 321 hinged to the connecting rod 34 is fixedly provided inside the turntable 32. In this embodiment, the support legs 33 located outside the support 31 are driven by the turntable 32 located inside the support 31, which has the advantages of flexible structure and small occupied space.

[0032] Among them, the other end of the connecting rod 34 is hinged to the middle part of the inner side of the support leg 33. The support leg 33 is arc-shaped and can fit on the outer ring of the base 1. A support plate 331 is integrally formed at the bottom of the side of the support leg 33 away from the base 1. The bottoms of the support leg 33 and the support plate 331 are flush with the bottom of the support 31 and support on the ground. In this embodiment, the connecting rod 34 is hinged to the middle part of the support leg 33, reducing the loss of the force for pushing or pulling the turntable 32 and having a reasonable length.

[0033] Among them, the driving component 4 includes a gear ring 41 fixed to the inner side of the turntable 32, a gear 42 mounted on the inner side of the base 1 through a bracket and meshing with the gear ring 41, a worm gear 43 fixed to the upper end of the gear 42, and a worm 44 mounted on the inner side of the base 1 through a bracket and meshing with the worm gear 43. In this embodiment, by setting the cooperation of the worm gear 43 and the worm 44, it is not only convenient for driving, but also has a reliable locking effect, ensuring the use stability of the support component 3 after adjustment.

[0034] Among them, a handwheel 45 is fixed to one end of the worm 44, and the handwheel 45 is located outside the base 1. In this embodiment, the handwheel 45 located outside is convenient for operation, and the handwheel 45 can be replaced by a motor according to actual conditions. The motor can be installed on the inner side of the base 1 without affecting the normal use of the vibrating screen.

[0035] Among them, the protection component 5 includes a mounting plate 51 fixed to the side of the base 1, a vertical plate 52 fixed to the mounting plate 51, and several sealing plates 53 horizontally and parallelly fixed to one side of the vertical plate 52. The top of the sealing plate 53 is in contact with the bottom of the outlet of the discharge port 21. In this embodiment, several sealing plates 53 are in line with the outlet at the bottom of the multi-discharge port 21, and the sealing plates 53 are used for protecting the outlet of the discharge port 21.

[0036] Among them, a movable groove 54 is formed in the vertical plate 52, a sliding lock block 55 is provided in the movable groove 54, a linear guide rod 56 is fixed to the lock block 55, a spring 57 is arranged between the lock block 55 and the movable groove 54, the front end of the lock block 55 is arc-shaped and is arc-shapedly clamped with the corresponding part of the discharge port 21 through the spring 57. In this embodiment, when the front end of the discharge port 21 is clamped with the lock block 55 through the spring 57, the two will not separate without a certain external force, which can ensure the clamping stability and further ensure the protection reliability of the sealing plate 53 for the discharge port 21.

[0037] It can be understood that, first, the cooperation of the support component and the driving component is set at the bottom of the base. The driving component drives the expansion and folding of the support component. After the support component is expanded, it can form a reliable support at the bottom of the base, and it will not occupy too much space after folding. Secondly, the set protection component can seal the bottom opening of the discharge port when not in use, preventing flying insects, dust, etc. from entering the sieve mesh.

[0038] A specific application of this embodiment is: as Figure 1 shown is the storage state of the present utility model, Figure 2 shown is the open state. When the vibrating screen needs to be used, first rotate the sieve mesh 2 and the discharge port 21 to a suitable position, and expand the support component 3 through the driving component 4, then the screening work of the essence can be carried out. After use, rotate the discharge port 21 to be close to the lock block 55. At this time, the lock block 55 will clamp the discharge port 21 under the action of the spring 57, and the bottom opening of the discharge port 21 is blocked by the sealing plate 53;

[0039] The cooperation between the support member 3 and the driving member 4: The worm 44 is driven by the handwheel 45 to mesh with the worm wheel 43. The rotation generated by the meshing of the worm wheel 43 drives the gear 42 to mesh with the gear ring 41. The gear ring 41 drives the turntable 32 to rotate in the support 31. During the rotation of the turntable 32, the hinge pin 321 rotates simultaneously. At this time, the connecting rod 34 generates a position, and then drives the support leg 33 to rotate along the hinge axis 311, so as to realize the expansion and folding of the support leg 33.

[0040] In the description of this specification, the descriptions with reference to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0041] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A vibrating screening device for edible essence production, comprising a base (1), wherein a plurality of sieve meshes (2) are arranged at the upper end of the base (1), and a discharge port (21) is arranged on one side of each sieve mesh (2), and it is characterized in that: The bottom of the base (1) is provided with support components (3) that are circumferentially distributed and form a support. A drive component (4) for driving the support components (3) to switch between support and folding is further provided between the base (1) and the support components (3). At the upper end of one side of the base (1), a protection component (5) is fixedly provided, which can block the bottom outlets of a plurality of discharge ports (21) simultaneously. The support components (3) include a support (31) fixedly arranged at the bottom of the base (1), a turntable (32) rotatably installed in the support (31), support legs (33) that are circumferentially distributed and hinged to the outside of the support (31), and a connecting rod (34) hinged between the support legs (33) and the turntable (32).

2. The vibrating screening device for edible essence production according to claim 1, wherein: An articulated shaft (311) hinged to the support legs (33) is fixedly arranged on the outer circumference of the support (31). An avoidance hole (312) for the movement of the support legs (33) is also opened in the support (31). An articulated pin (321) hinged to the connecting rod (34) is fixedly arranged on the inner side of the turntable (32).

3. The vibrating screening device for edible essence production according to claim 2, characterized in that: The other end of the connecting rod (34) is hinged to the middle of the inner side of the support leg (33). The support leg (33) is arc-shaped and can fit against the outer ring of the base (1). A support plate (331) is integrally formed at the bottom of the side of the support leg (33) away from the base (1). The bottoms of the support leg (33) and the support plate (331) are flush with the bottom of the support (31) and support against the ground.

4. A vibrating screening device for edible essence production according to claim 1, characterized in that: The drive component (4) includes a gear ring (41) fixed to the inner side of the turntable (32), a gear (42) installed on the inner side of the base (1) through a bracket and meshing with the gear ring (41), a worm gear (43) fixed to the upper end of the gear (42), and a worm (44) installed on the inner side of the base (1) through a bracket and meshing with the worm gear (43).

5. The vibrating screening device for edible essence production according to claim 4, wherein: A handwheel (45) is fixed to one end of the worm (44), and the handwheel (45) is located outside the base (1).

6. The vibrating screening device for producing edible essence according to claim 1, wherein: The protection component (5) includes a mounting plate (51) fixed to the side of the base (1), a vertical plate (52) fixed to the mounting plate (51), and several sealing plates (53) that are horizontally arranged and fixedly parallel to one side of the vertical plate (52). The tops of the sealing plates (53) are in contact with the bottoms of the outlets of the discharge ports (21).

7. The vibrating screening device for edible essence production according to claim 6, characterized in that: An activity slot (54) is opened in the vertical plate (52). A locking block (55) that slides is arranged in the activity slot (54). A linear guide rod (56) is fixed to the locking block (55). A spring (57) is arranged between the locking block (55) and the activity slot (54). The front end of the locking block (55) is arc-shaped and is arc-shapedly clamped with the corresponding part of the discharge port (21) through the spring (57).

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