Screening device based on malt processing

Abstract

The utility model relates to the technical field of malt processing equipment, in particular to a screening device based on malt processing, which comprises a screening box, a vibrating motor, a screening plate and an anti-blocking device. The output end of the vibrating motor penetrates through the bottom wall of the screening box and extends into the cavity to be provided with a vibrating rotating shaft, the top end of the vibrating rotating shaft penetrates through the screening plate, a plurality of rows of screening holes are formed in the screening plate, the output end of the rotating motor drives a threaded rod to rotate, and the threaded rod drives a sliding block to linearly move in a rectangular groove. A sliding block drives a sliding frame, the position of the sliding frame is accurately controlled, then an electric telescopic rod is started to stretch, the output end of the electric telescopic rod drives a lifting plate to descend, and the lifting plate drives a dredging rod to move towards a screening hole under the corresponding position till a conical tip penetrates through the screening hole in the corresponding position till the dredging rod penetrates through the screening hole. And impurities blocking the screening holes are effectively cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of malt processing equipment, in particular to a screening device based on malt processing. Background Art

[0002] As we all know, malt is the mature fruit of barley, an annual herbaceous plant of the Poaceae family, which is germinated. The screening device for malt processing plays an important role in the processing of malt raw materials. These devices are usually designed based on the difference in material particle size and the screening effect of vibration force.

[0003] When the screen plate in the traditional screening device is used for a long time, it will constantly come into contact with the material to be screened. These materials may contain various impurities, particles or fibers, which may get stuck in the screening holes during the screening process, causing the screening holes to be blocked. The blockage of the screening holes will seriously affect the screening effect, reduce the screening efficiency, and may even cause the screening equipment to fail to work normally. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides a screening device based on malt processing.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a screening device based on malt processing, comprising a screening box, a vibration motor, a screening plate and an anti-blocking device, wherein a cavity with an upper opening is provided on the screening box, the screening plate is installed in the middle of the cavity, the vibration motor is installed on the bottom wall of the screening box, the output end of the vibration motor passes through the bottom wall of the screening box and extends to the cavity where a vibration shaft is installed, the top end of the vibration shaft is connected to the bottom wall of the screening plate, a plurality of rows of screening holes are provided on the screening plate, the anti-blocking device comprises a threaded rod, a rotating motor, a slider, a sliding frame, an electric The invention relates to a dynamic telescopic rod, a lifting plate, a dredging rod and a conical tip. A fixed seat is installed on the top of the screening box. A rectangular groove is opened at one end of the top wall of the fixed seat. The threaded rod is rotatably installed in the rectangular groove. One end of the threaded rod passes through the side wall of the fixed seat and is installed with the rotating motor. The threaded rod is provided with the slider. The top of the slider is fixedly connected to the bottom wall of one end of the sliding frame. The upper bottom wall of the sliding frame is installed with the electric telescopic rod. The output end of the electric telescopic rod is connected to the lifting plate. The bottom wall of the lifting plate is arranged with double rows of dredging rods. The conical tip is fixedly installed on the bottom end of the dredging rod.

[0008] In order to facilitate the guiding of the movement of the sliding frame, the utility model is improved in that a groove is provided on the top wall of the fixed seat at one end away from the rectangular groove, a fixing rod is fixedly installed in the groove, a guide block is slidably installed on the fixing rod, and the top wall of the guide block is fixedly connected to the bottom wall of the sliding frame at one end away from the sliding block.

[0009] In order to facilitate the storage of the lifting plate, the utility model is improved in that a storage rack is installed on one side of the top end of the fixing seat, and a storage cavity is opened in the storage rack.

[0010] In order to facilitate the collection of impurities after screening, the utility model is improved in that a collecting box is slidably mounted on a side wall at one side of the lower part of the screening box.

[0011] In order to guide the taking of the collection box, the utility model is improved in that two groups of guide grooves are symmetrically opened on the bottom wall of the collection box, and two groups of guide strips are symmetrically installed on the bottom wall of the screening box, and the guide strips are adapted to the guide grooves.

[0012] In order to facilitate taking the collection box, the utility model is improved in that a handle is installed on the side wall of the collection box.

[0013] In order to improve the anti-skid property of the handle, the utility model is improved in that the handle is provided with anti-skid patterns.

[0014] In order to ensure the stable support of the screening box, the utility model is improved in that supporting legs are installed at the four corners of the bottom end of the screening box.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a screening device based on malt processing, which has the following beneficial effects:

[0017] The screening device based on malt processing can ensure that the screening holes are always kept unobstructed by means of an anti-blocking device, which can regularly clear the screening holes, thereby improving the overall screening efficiency of the screening device and ensuring that the screening device always maintains a high screening accuracy to meet the quality requirements of malt processing. The use of the clearing device can also reduce the frequency of manual cleaning, reduce maintenance costs, and improve production continuity. It can not only reduce the load on the screening plate, thereby extending the service life of the screening device, but also reduce the frequency of such shutdowns for cleaning, thereby reducing maintenance costs and improving the operating efficiency of the equipment.

[0018] The screening device based on malt processing, through the storage rack and storage cavity, can enter the storage cavity in the storage rack driven by the slider after the screening holes on the screening plate are cleared, so as to ensure that the screening plate remains unobstructed during screening, thereby ensuring the continuity and efficiency of the screening work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 A schematic diagram of the structure at the local A of the enlarged part;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the separation of the screening box and the collecting box of the utility model;

[0022] Figure 4 It is a schematic diagram of the half-section three-dimensional structure of the screening box of the utility model.

[0023] In the figure: 1. screening box; 2. vibration motor; 3. screening plate; 4. cavity; 5. vibration shaft; 6. screening hole; 7. threaded rod; 8. rotating motor; 9. slider; 10. sliding frame; 11. electric telescopic rod; 12. lifting plate; 13. dredging rod; 14. conical tip; 15. fixing seat; 16. rectangular groove; 17. groove; 18. fixing rod; 19. guide block; 20. storage rack; 21. storage cavity; 22. collection box; 23. guide groove; 24. guide strip; 25. handle; 26. support leg. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4A screening device based on malt processing comprises a screening box 1, a vibration motor 2, a screening plate 3 and an anti-blocking device, wherein the screening box 1 is provided with a cavity 4 with an upper opening, the screening plate 3 is installed in the middle of the cavity 4, the bottom wall of the screening box 1 is provided with the vibration motor 2, the output end of the vibration motor 2 passes through the bottom wall of the screening box 1 and extends to the cavity 4 where a vibration shaft 5 is installed, the top end of the vibration shaft 5 is connected to the bottom wall of the screening plate 3, the screening plate 3 is provided with a plurality of rows of screening holes 6, the anti-blocking device comprises a threaded rod 7, a rotating motor 8, a slider 9, a sliding frame 10, an electric telescopic rod 11, and a lifting plate 12. , a dredging rod 13 and a conical tip 14, a fixing seat 15 is installed at the top of the screening box 1, a rectangular groove 16 is opened at one end of the top wall of the fixing seat 15, the threaded rod 7 is rotatably installed in the rectangular groove 16, one end of the threaded rod 7 passes through the side wall of the fixing seat 15 and is installed with the rotating motor 8, the threaded rod 7 is provided with the slider 9, the top of the slider 9 is fixedly connected to the bottom wall of one end of the sliding frame 10, the upper bottom wall of the sliding frame 10 is installed with the electric telescopic rod 11, the output end of the electric telescopic rod 11 is connected to the lifting plate 12, the bottom wall of the lifting plate 12 is arranged with a double row of dredging rods 13, the dredging rods The bottom end of 13 is fixedly mounted with the conical tip 14. In the present embodiment, when in use, malt is placed on the screening plate 3 in the screening box 1, and the vibration motor 2 is started. The vibration motor 2 drives the screening plate 3 to screen and remove impurities through the vibration shaft 5. Impurities in the malt will fall into the screening box 1 through the screening holes 6 on the screening plate 3. After the screening plate 3 has been used for a long time, various impurities may get stuck in the screening holes 6 during the screening process and block the screening holes 6. When the screening holes 6 need to be unblocked, the rotating motor 8 is started, and the output end of the rotating motor 8 drives the threaded rod 7 to rotate. The threaded rod 7 drives the slider 9 to move linearly in the rectangular groove 16, and the slider 9 drives the sliding frame 10. Move above the screening box 1, accurately control the position of the sliding frame 10, then start the electric telescopic rod 11 to extend, the output end of the electric telescopic rod 11 drives the lifting plate 12 to descend, and the lifting plate 12 drives the dredging rod 13 to move toward the screening hole 6 directly below the corresponding position, until the conical tip 14 passes through the screening hole 6 at the corresponding position, until the dredging rod 13 passes through the screening hole 6, the impurities blocking the screening hole 6 are effectively cleaned, and then the electric telescopic rod 11 is started to drive the lifting plate 12 to rise, so that the sliding frame 10 moves again, and the above steps are repeated until all the screening holes 6 are dredged, so as to realize the timed automatic dredging of the screening plate 3 and improve the screening efficiency and quality of the screening plate 3.

[0026] In actual use, it is further convenient to guide the movement of the sliding frame 10. In this embodiment, a groove 17 is provided on the top wall of the end of the fixed seat 15 away from the rectangular groove 16, and a fixing rod 18 is fixedly installed in the groove 17. A guide block 19 is slidably installed on the fixing rod 18. The top wall of the guide block 19 is fixedly connected to the bottom wall of the end of the sliding frame 10 away from the slider 9. During the movement of the sliding frame 10, the guide block 19 is driven by the fixing rod 18 to slide on the fixing rod 18, so as to guide the movement of the sliding frame 10 and prevent the sliding frame 10 from deviating from the motion trajectory.

[0027] In actual use, it is further convenient to store the lifting plate 12. In this embodiment, a storage rack 20 is installed on one side of the top of the fixed seat 15. A storage cavity 21 is opened in the storage rack 20. The storage cavity 21 in the storage rack 20 facilitates the storage of the lifting plate 12 to prevent the dredging rod 13 and the conical tip 14 from affecting the screening of the screening plate 3.

[0028] In actual use, in order to further facilitate the collection of impurities after screening, in this embodiment, a collecting box 22 is slidably installed on the side wall of one side of the lower part of the screening box 1, and the collecting box 22 is convenient for collecting the impurities after screening.

[0029] During actual use, the taking of the collecting box 22 is further guided. In this embodiment, two groups of guide grooves 23 are symmetrically opened on the bottom wall of the collecting box 22, and two groups of guide strips 24 are symmetrically installed on the bottom wall of the screening box 1. The guide strips 24 are adapted to the guide grooves 23. The guide grooves 23 on the bottom wall of the collecting box 22 and the guide strips 24 on the screening box 1 are slidably connected to guide the installation of the collecting box 22 and the screening box 1, so as to facilitate the installation of the collecting box 22 in the screening box 1.

[0030] In actual use, in order to further facilitate taking the collection box 22, in this embodiment, a handle 25 is installed on the side wall of the collection box 22, and the handle 25 can greatly improve the operating efficiency.

[0031] In actual use, in order to further improve the anti-slip property of the handle 25, in this embodiment, the handle 25 is provided with anti-slip grooves. The design of the anti-slip grooves can increase the friction between the hand and the handle 25, so that the user can hold it more stably and not easily slip.

[0032] In actual use, in order to further ensure the support stability of the screening box 1, in this embodiment, support legs 26 are installed at the four corners of the bottom end of the screening box 1. The four-corner support method has symmetry and can provide good stability, ensuring that the screening box 1 is not easy to shake or overturn during operation, thereby ensuring the continuity and accuracy of the screening process.

[0033] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A screening device based on malt processing, comprising a screening box (1), a vibration motor (2), a screening plate (3) and an anti-blocking device, characterized in that: The screening box (1) is provided with a cavity (4) with an upper opening, the screening plate (3) is installed in the middle of the cavity (4), the vibration motor (2) is installed on the bottom wall of the screening box (1), the output end of the vibration motor (2) passes through the bottom wall of the screening box (1) and extends to the cavity (4) where a vibration shaft (5) is installed, the top end of the vibration shaft (5) is connected to the bottom wall of the screening plate (3), the screening plate (3) is provided with a plurality of rows of screening holes (6), the anti-blocking device comprises a threaded rod (7), a rotating motor (8), a slider (9), a sliding frame (10), an electric telescopic rod (11), a lifting plate (12), a dredging rod (13) and a conical tip (14), the top end of the screening box (1) is provided with a A fixed seat (15), a rectangular groove (16) is formed at one end of the top wall of the fixed seat (15), the threaded rod (7) is rotatably mounted in the rectangular groove (16), one end of the threaded rod (7) passes through the side wall of the fixed seat (15) and is mounted with the rotating motor (8), the threaded rod (7) is provided with the slider (9), the top end of the slider (9) is fixedly connected to the bottom wall of one end of the sliding frame (10), the electric telescopic rod (11) is mounted on the upper bottom wall of the sliding frame (10), the output end of the electric telescopic rod (11) is connected to the lifting plate (12), the bottom wall of the lifting plate (12) is arranged with a double row of dredging rods (13), the bottom end of the dredging rod (13) is fixedly mounted with the conical tip (14).

2. A screening device based on malt processing according to claim 1, characterized in that: A groove (17) is formed on the top wall of one end of the fixing seat (15) away from the rectangular groove (16), a fixing rod (18) is fixedly installed in the groove (17), a guide block (19) is slidably installed on the fixing rod (18), and the top wall of the guide block (19) is fixedly connected to the bottom wall of one end of the sliding frame (10) away from the sliding block (9).

3. A screening device based on malt processing according to claim 2, characterized in that: A storage rack (20) is installed on one side of the top end of the fixing seat (15), and a storage cavity (21) is provided in the storage rack (20).

4. A screening device based on malt processing according to claim 3, characterized in that: A collecting box (22) is slidably mounted on a side wall at one side of the lower portion of the screening box (1).

5. A screening device based on malt processing according to claim 4, characterized in that: The bottom wall of the collecting box (22) is symmetrically provided with two groups of guide grooves (23), and the inner bottom wall of the screening box (1) is symmetrically provided with two groups of guide strips (24), and the guide strips (24) are adapted to the guide grooves (23).

6. A screening device based on malt processing according to claim 5, characterized in that: A handle (25) is installed on the side wall of the collection box (22).

7. A screening device based on malt processing according to claim 6, characterized in that: The handle (25) is provided with anti-slip patterns.

8. A screening device based on malt processing according to claim 7, characterized in that: Support legs (26) are installed at the four corners of the bottom end of the screening box (1).

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