Filtering device for propolis production

The design of multi-layer mesh frame and anti-clogging mechanism solves the problem of easy clogging of propolis filter device, realizes high-efficiency filtration and quick disassembly, and improves production efficiency and equipment stability.

CN223914785UActive Publication Date: 2026-02-17YANGZHOU SANBANG NATURAL HEALTH FOODS
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Patent Information

Application Number
CN202520472977.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-17
Publication Date
2026-02-17
Estimated Expiration
2035-03-17

AI Technical Summary

Technical Problem

Traditional propolis filtration devices are prone to clogging, have low filtration efficiency, are difficult to clean, and are slow to disassemble, leading to increased production costs.

Method used

The design incorporates a multi-layered mesh structure, combining anti-clogging and disassembly mechanisms. Through components such as heating wires, threaded rods, and elastic push rods, it achieves layer-by-layer filtration and rapid disassembly, preventing clogging and improving cleaning efficiency.

Benefits of technology

It improves propolis filtration efficiency, avoids clogging, extends equipment lifespan, reduces cleaning and maintenance costs, and enhances production continuity and ease of operation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of propolis processing, in particular to a filtering device for propolis manufacturing, which comprises a propolis filtering mechanism, a filtering mechanism and a filtering mechanism, the three net rack mechanisms are fixed in the filter box at equal intervals and can filter impurities layer by layer; the anti-blocking mechanism is fixed on the outer wall of one side of the filter box and can prevent blocking; and the dismounting mechanism slides on the outer wall of one side of the filter box, so that the net rack mechanism can be conveniently dismounted. According to the utility model, the plurality of T-shaped frames are driven by the motor to move back and forth along the square holes I, the net rack bodies are heated in the whole process in the sliding process, the filter screen is ensured to be always in a heating state, particle impurities with different sizes are screened layer by layer through the design of the plurality of layers of net rack bodies, the filtering effect and the filtering efficiency are improved, and the anti-blocking mechanism is arranged, so that the filtering efficiency is improved. The propolis keeps good fluidity in the filtering process, blockage is avoided, and the service life of the net rack mechanism is prolonged.
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Description

Technical Field

[0001] This utility model relates to the field of propolis processing technology, specifically a filtration device for propolis production. Background Technology

[0002] Filtration is a crucial step in the propolis production process. However, current traditional filtration devices have several problems. Due to the high viscosity of propolis, traditional sieves such as metal mesh and nylon mesh are prone to clogging, resulting in extremely low filtration efficiency and severely impacting continuous propolis production.

[0003] Furthermore, most existing filter screens or filter elements are fixed in structure. When cleaning, simply rinsing the filter screen with water in the reverse direction inside the equipment cannot achieve an effective cleaning effect. Ultimately, it still needs to be disassembled for cleaning, which is slow and leads to a significant increase in cleaning costs. Utility Model Content

[0004] The purpose of this invention is to provide a filtration device for propolis production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A filter device for propolis production, comprising:

[0007] Propolis filtration system, including a filter box;

[0008] The mesh frame mechanism consists of three parts, which are fixed at equal intervals inside the filter box to filter impurities layer by layer.

[0009] The anti-clogging mechanism is fixed to the outer wall of one side of the filter box to prevent clogging.

[0010] The disassembly mechanism slides along the outer wall of one side of the filter box, allowing for easy disassembly of the mesh frame mechanism.

[0011] Furthermore, the propolis filtration mechanism includes:

[0012] Six sets of square holes are provided, each equally spaced on the outer wall of both sides of the filter box;

[0013] A set of square channels is provided, which is opened on the outer wall of one side of the filter box near the upper position. A limit rod is rotatably connected inside the square channel.

[0014] Two square holes are provided, with three holes equally spaced on one side of the outer wall of the filter box;

[0015] The frame groove is located at two square holes on the outer wall of the filter box.

[0016] There are two square channels, one on each side of the frame channel on the outer wall of the filter box.

[0017] There are two blocks, which are fixed on the outer wall of the filter box on both sides of the frame groove.

[0018] Preferably, the space frame mechanism includes:

[0019] There are two slide rails, which are fixed to the inner walls of the filter box on both sides respectively;

[0020] The main body of the space frame slides between two slide rails, and material receiving grooves are provided at both ends of the main body of the space frame.

[0021] Two inclined brackets are provided, which are fixed to the inner walls of the filter box on both sides respectively.

[0022] Preferably, the anti-blocking mechanism includes:

[0023] A U-shaped frame is fixed to the outer wall of the filter box. A motor is fixedly connected to the outer wall of the U-shaped frame. A threaded rod is fixedly connected to the shaft of the motor. A square plate is screwed onto the outer wall of the threaded rod.

[0024] Square rod one, consisting of three sets, is fixed at equal intervals to the outer wall of the square plate, and one end of square rod one is fixedly connected to U-shaped frame three;

[0025] A multi-stage tube is fixed on the U-shaped frame three, and the multi-stage tube is fixedly connected to the inside of the square hole one;

[0026] A T-shaped frame is fixed between the outer walls of two opposing multi-stage tubes, and an electric heating wire is installed inside the T-shaped frame.

[0027] Preferably, the anti-blocking mechanism includes:

[0028] Square rod two is fixed between the outer walls of two opposing multi-stage tubes, and elastic push rods are fixedly connected to the outer walls of both ends of square rod two.

[0029] A square frame is fixed between the outer walls of two elastic push rods, and several protrusions are fixedly connected at equal intervals on the outer wall of the square frame.

[0030] Preferably, the disassembly mechanism includes:

[0031] The second slide rail slides inside the second square groove. A second square block is slidably inserted inside the second slide rail. A spring is fixedly connected between the outer wall of the second square block and the inner wall of the second slide rail.

[0032] The second square frame is fixed between the outer walls of the two square blocks, and the outer wall of the second square frame is provided with a sealing element.

[0033] Preferably, the disassembly mechanism includes:

[0034] The square frame three slides against the outer wall of the filter box, and three inclined blocks are fixedly connected to the outer wall of the square frame three at equal intervals.

[0035] Three sets of sliding grooves are provided, equally spaced on the outer wall of the square frame three, and a U-shaped frame two is slidably inserted into the sliding groove;

[0036] Spring 2 is fixed between U-shaped frame 2 and the inner wall of the slide groove.

[0037] Compared with the prior art, the beneficial effects of this utility model are:

[0038] 1. Through the design of the multi-layer mesh frame, different sizes of particulate impurities are screened layer by layer, improving the filtration effect and efficiency. It is also equipped with an anti-clogging mechanism to keep the propolis in good flow during the filtration process, avoid clogging, and extend the service life of the mesh frame mechanism.

[0039] 2. The anti-clogging mechanism effectively removes impurities clogging the mesh, ensuring that the filter mesh pores remain unobstructed and improving continuous production efficiency. At the same time, it prevents impurities from being pushed onto the mesh frame body, affecting filtration efficiency. Furthermore, an inclined frame is installed above the receiving trough to block the garbage pushed over by the T-shaped frame, preventing excessive impurities collected in the receiving trough from contacting the T-shaped frame and being pushed back onto the mesh frame body, thus effectively improving operational stability.

[0040] 3. By manually pushing the limit rod into the square groove one, the square frame three is released from the limit. The person holds the handle and moves the square frame three upward. The inclined block will separate from the square frame two. Due to the rebound of the spring one, the square frame two separates from the frame groove. Then, the inclined block separates from the square frame two. The person pushes the square frame two upward along the square groove two, so that the square hole two is exposed. The internal mesh frame body can be taken out, thereby realizing the quick disassembly of the mesh frame body for cleaning. After cleaning, the mesh frame body is reinstalled into the filter box. Pressing down the square frame three can realize quick installation, effectively improving disassembly efficiency and operation convenience. Attached Figure Description

[0041] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0042] Figure 2 This is a schematic diagram of the internal structure of the filter box in this utility model;

[0043] Figure 3 This is a schematic diagram of the main structure of the space frame in this utility model;

[0044] Figure 4 This is a partial structural diagram of the anti-blocking mechanism in this utility model;

[0045] Figure 5 This is a partial structural diagram of the filter box in this utility model;

[0046] Figure 6 This is a schematic diagram of the second slide rail structure in this utility model;

[0047] Figure 7 This is a partial structural diagram of the disassembly mechanism in this utility model.

[0048] In the diagram: 100, Propolis filtration mechanism; 110, Filter box; 111, Square hole one; 112, Square channel one; 113, Square hole two; 114, Frame channel; 115, Square channel two; 116, Block one; 120, Limiting rod; 200, Mesh frame mechanism; 210, Slide rail one; 220, Mesh frame body; 221, Material receiving trough; 230, Inclined frame; 300, Anti-clogging mechanism; 310, U-shaped frame one; 311, Motor; 312, Threaded rod; 313. Square plate; 314, Square rod one; 315, U-shaped frame three; 320, Multi-stage pipe; 330, T-shaped frame; 331, Square rod two; 332, Elastic push rod; 333, Square frame one; 334, Protrusion; 400, Disassembly mechanism; 410, Slide rail two; 411, Spring one; 412, Square block two; 420, Square frame two; 430, Square frame three; 431, Inclined block; 432, Slide groove; 433, Spring two; 434, U-shaped frame two; 435, Handle. Detailed Implementation

[0049] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0050] Please see Figure 1-7In this embodiment of the present invention, a filtration device for propolis production includes a propolis filtration mechanism 100. The propolis filtration mechanism 100 includes a filter box 110 and the following parts: three mesh frame mechanisms 200 are provided, which are fixed at equal intervals inside the filter box 110 to filter impurities layer by layer; an anti-clogging mechanism 300 is fixed to one side of the outer wall of the filter box 110 to prevent clogging; and a disassembly mechanism 400 slides on one side of the outer wall of the filter box 110 to facilitate the disassembly of the mesh frame mechanism 200. The propolis filtration mechanism 100 includes the following parts: six sets of square holes 111 are provided, which are opened at equal intervals on both sides of the outer wall of the filter box 110. In addition, the mesh frame mechanism 200 includes the following parts: two slide rails 210 are provided, which are fixed to the inner walls of both sides of the filter box 110; and the mesh frame body 220 slides on the two slide rails. Inside the space between rails 210, material receiving troughs 221 are provided at both ends of the mesh frame body 220. The anti-blocking mechanism 300 includes the following parts: a U-shaped frame 310 is fixed to the outer wall of the filter box 110, a motor 311 is fixedly connected to the outer wall of the U-shaped frame 310, a threaded rod 312 is fixedly connected to the shaft of the motor 311, a square plate 313 is screwed to the outer wall of the threaded rod 312, three sets of square rods 314 are provided and fixed at equal intervals to the outer wall of the square plate 313, a U-shaped frame 315 is fixedly connected to one end of the square rod 314, a multi-stage tube 320 is fixed to the U-shaped frame 315, the multi-stage tube 320 is fixedly connected to the inside of the square hole 111, and a T-shaped frame 330 is fixed between the outer walls of two opposing multi-stage tubes 320. An electric heating wire is provided inside the T-shaped frame 330. Through the design of the multi-layer mesh frame body 220, different sizes of particle impurities are screened layer by layer.

[0051] The mesh frame mechanism 200 includes the following parts: two inclined frames 230 are provided, which are fixed to the inner walls of the filter box 110 on both sides respectively. The anti-clogging mechanism 300 includes the following parts: a second square rod 331 is fixed between the outer walls of two opposing multi-stage tubes 320, and elastic push rods 332 are fixedly connected to the outer walls of both ends of the second square rod 331. A first square frame 333 is fixed between the outer walls of the two elastic push rods 332, and several protrusions 334 are fixedly connected at equal intervals to the outer wall of the first square frame 333. Through the anti-clogging mechanism 300, impurities blocked in the mesh can be effectively removed, ensuring that the pores of the filter screen remain unobstructed.

[0052] The propolis filtration mechanism 100 includes the following parts: a set of square grooves 112, located on one side of the outer wall of the filter box 110 near the top, with a limit rod 120 rotatably connected inside the square grooves 112; three square holes 113, equally spaced on one side of the outer wall of the filter box 110; a frame groove 114, located on the outer wall of the filter box 110 at the square hole 113; two square grooves 115, located on the outer wall of the filter box 110 on both sides of the frame groove 114; and two square blocks 116, fixed on the outer wall of the filter box 110 on both sides of the frame groove 114. The disassembly mechanism 400 includes the following parts: a slide rail 4... 10 slides inside the square groove 115. A square block 412 is slidably inserted inside the slide rail 410. A spring 411 is fixedly connected between the outer wall of the square block 412 and the inner wall of the slide rail 410. A square frame 420 is fixed between the outer walls of the two square blocks 412. A sealing element is provided on the outer wall of the square frame 420. A square frame 430 slides with the outer wall of the filter box 110. Three inclined blocks 431 are fixedly connected at equal intervals on the outer wall of the square frame 430. Three sets of slide grooves 432 are provided and are equally spaced on the outer wall of the square frame 430. A U-shaped frame 434 is slidably inserted inside the slide groove 432. A spring 433 is fixed between the U-shaped frame 434 and the inner wall of the slide groove 432.

[0053] Specifically, during operation, when propolis enters through the feed inlet of the filter box 110, the multi-mesh frame mechanism 200 filters the propolis sequentially, removing impurities of different sizes. Heating wires are installed inside the T-shaped frame 330 to maintain its temperature between 35 and 38 degrees Celsius. The motor 311 drives the threaded rod 312 to rotate and engage with the square plate 313, causing the T-shaped frame 330 to move against the outer wall of the mesh frame body 220. This maintains the propolis's good fluidity and prevents it from becoming too viscous. When a blockage occurs, motor 311 drives multiple T-shaped frames 330 to move back and forth along square hole 111 via a drive shaft. During this sliding process, the T-shaped frames 330 are heated throughout, ensuring the filter screen remains heated. As the T-shaped frames 330 move, they also move square rod 331. The protrusions 334 contact the mesh openings of the frame body 220, squeezing the impurities blocking the mesh upwards, causing them to loosen and fall out of the mesh, landing above the frame body 220. During this movement, the T-shaped frames... The heat from frame 330 further helps loosen and remove impurities, ensuring that the aperture of the mesh frame body 220 remains unobstructed. The T-shaped frame 330 pushes impurities on the mesh frame body 220 into the collection troughs 221 located on both sides of the mesh frame body 220 for collection. When the mesh frame body 220 needs to be cleaned, the limit rod 120 is manually pushed into the square groove 112, releasing the limit on the square frame 3 430. The operator holds the handle 435 and moves the square frame 3 430 upward. The inclined block 431 will engage with the square frame. After the second frame 420 separates, the spring 411 rebounds, causing the second frame 420 to separate from the frame groove 114. Subsequently, the inclined block 431 separates from the second frame 420. Personnel push the second frame 420 upward along the second square groove 115, exposing the second square hole 113, and removing the internal mesh frame body 220. This allows for quick disassembly of the mesh frame body 220 for cleaning. After cleaning, the mesh frame body 220 is reinstalled into the filter box 110, and the third frame 430 is pressed down to achieve quick installation.

[0054] Example 1

[0055] like Figure 1-4As shown, in this embodiment, the propolis filtration mechanism 100 includes the following parts: six sets of square holes 111 are provided, which are equally spaced on the outer walls of both sides of the filter box 110. In addition, the mesh frame mechanism 200 includes the following parts: two slide rails 210 are provided, which are fixed to the inner walls of both sides of the filter box 110 respectively. The mesh frame body 220 slides between the two slide rails 210. A material receiving groove 221 is provided at both ends of the mesh frame body 220. The anti-blocking mechanism 300 includes the following parts: a U-shaped frame 310 is fixed to the outer wall of the filter box 110. A motor 311 is fixedly connected to the outer wall of a U-shaped frame 310. A threaded rod 312 is fixedly connected to the shaft of the motor 311. A square plate 313 is screwed onto the outer wall of the threaded rod 312. Three sets of square rods 314 are fixedly fixed to the outer wall of the square plate 313 at equal intervals. A U-shaped frame 315 is fixedly connected to one end of the square rod 314. A multi-stage tube 320 is fixed to the U-shaped frame 315. The multi-stage tube 320 is fixedly connected to the inside of the square hole 111. A T-shaped frame 330 is fixed between the outer walls of two opposing multi-stage tubes 320. An electric heating wire is installed inside the T-shaped frame 330.

[0056] In this embodiment, when propolis enters through the feed inlet of the filter box 110, the multi-mesh frame mechanism 200 filters the propolis sequentially, removing impurities of different sizes. Heating wires are installed inside the T-shaped frame 330 to maintain its temperature between 35 and 38 degrees Celsius. The motor 311 drives the threaded rod 312 to rotate and engage with the square plate 313, causing the T-shaped frame 330 to move along the outer wall of the mesh frame body 220. This maintains good fluidity of the propolis and prevents excessive viscosity from causing blockage. The motor 311 drives multiple T-shaped frames 330 to move back and forth along the square hole 111 via a transmission shaft. During this sliding process, the mesh frame body 220 is heated throughout, ensuring the filter screen is always heated. The multi-layer mesh frame body 220 design sequentially filters impurities of different sizes, improving filtration effect and efficiency. An anti-clogging mechanism 300 is also provided to maintain good fluidity of the propolis during filtration, preventing blockage and extending the service life of the mesh frame mechanism 200.

[0057] like Figure 2-4 As shown, in this embodiment, the mesh frame mechanism 200 includes the following parts: two inclined frames 230 are provided, which are respectively fixed on the inner walls of the filter box 110 on both sides. The anti-blocking mechanism 300 includes the following parts: a second square rod 331 is fixed between the outer walls of two opposing multi-stage pipes 320, and elastic push rods 332 are fixedly connected to the outer walls of both ends of the second square rod 331; a first square frame 333 is fixed between the outer walls of the two elastic push rods 332, and several protrusions 334 are fixedly connected at equal intervals to the outer wall of the first square frame 333.

[0058] In practice, as the T-shaped frame 330 moves, it drives the square rod 331 to move as well. The protrusion 334, as it moves, contacts the mesh openings of the mesh frame body 220, squeezing the impurities blocking the mesh upwards. This loosens the impurities, causing them to fall out of the mesh and onto the mesh frame body 220. During the movement, the heat from the T-shaped frame 330 further aids in the loosening and removal of the impurities, ensuring that the openings of the mesh frame body 220 remain unobstructed. The T-shaped frame 330 pushes the impurities on the mesh frame body 220 to the receiving points located on both sides of the mesh frame body 220. The material is collected in the trough 221. The anti-clogging mechanism 300 can effectively remove impurities that clog the mesh, ensuring that the pores of the filter screen remain unobstructed and improving continuous production efficiency. At the same time, it prevents impurities from being pushed onto the screen frame body 220, affecting the filtration efficiency. Furthermore, an inclined frame 230 is set above the material collection trough 221 to block the garbage pushed over by the T-shaped frame 330, preventing excessive impurities collected in the material collection trough 221 from contacting the T-shaped frame 330 and being pushed back onto the screen frame body 220, effectively improving the stability of operation.

[0059] Example 2

[0060] like Figure 5-7 As shown, in this embodiment, the propolis filtration mechanism 100 includes the following parts: a set of square grooves 112 are provided, which are opened on one side of the outer wall of the filter box 110 near the upper position. A limit rod 120 is rotatably connected inside the square grooves 112. Three square holes 113 are provided, which are opened at equal intervals on one side of the outer wall of the filter box 110. A frame groove 114 is opened on the outer wall of the filter box 110 at the square hole 113. Two square grooves 115 are provided, which are opened on the outer wall of the filter box 110 on both sides of the frame groove 114. Two blocks 116 are provided, which are fixed on the outer wall of the filter box 110 on both sides of the frame groove 114. The disassembly mechanism 400 includes the following parts: The slide rail 2 410 slides inside the square groove 2 115. A square block 2 412 is slidably inserted inside the slide rail 2 410. A spring 1 411 is fixedly connected between the outer wall of the square block 2 412 and the inner wall of the slide rail 2 410. The square frame 2 420 is fixed between the outer walls of the two square blocks 2 412. A sealing element is provided on the outer wall of the square frame 2 420. The square frame 3 430 slides with the outer wall of the filter box 110. Three inclined blocks 431 are fixedly connected at equal intervals on the outer wall of the square frame 3 430. Three sets of slide grooves 432 are provided and are equally spaced on the outer wall of the square frame 3 430. A U-shaped frame 2 434 is slidably inserted inside the slide groove 432. A spring 2 433 is fixed between the U-shaped frame 2 434 and the inner wall of the slide groove 432.

[0061] In practice, when the mesh frame body 220 needs to be cleaned, the limit rod 120 is manually pushed into the square groove 112 to release the limit of the square frame 430. The operator holds the handle 435 and moves the square frame 430 upward. The inclined block 431 will separate from the square frame 420. Due to the rebound of the spring 411, the square frame 420 will separate from the frame groove 114. Subsequently, the inclined block 431 separates from the square frame 420. The operator pushes the square frame 420 upward along the square groove 115 to expose the square hole 113, allowing the mesh frame body 220 inside to be removed. This enables quick disassembly of the mesh frame body 220 for cleaning. After cleaning, the mesh frame body 220 is reinstalled into the filter box 110. The square frame 430 is then pressed down to achieve quick installation, effectively improving disassembly efficiency and ease of operation.

[0062] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0063] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A propolis production filtering device, characterized by, The utility model relates to a propolis filtering mechanism (100) including filtering box (110); Net rack mechanism (200) are provided with three, are fixedly located inside filtering box (110), can filter impurity layer by layer; Anti -blocking mechanism (300) are fixedly located at filtering box (110) one side outer wall place, can prevent blockage; Dismounting mechanism (400) slide in filtering box (110) one side outer wall place, can conveniently dismount net rack mechanism (200). Propolis filtering mechanism (100) includes:

2. A propolis production filtering device according to claim 1, characterized in that, Square hole one (111) is provided with six groups, is respectively equally spaced and set up on the both sides outer wall of filtering box (110); Square groove one (112) is provided with a group, is set up in filtering box (110) one side outer wall near upper position, square groove one (112) inside rotationally connected with limiting rod (120); Square hole two (113) are provided with three, are equally spaced and set up on the one side outer wall of filtering box (110); Frame groove (114) is set up on the outer wall of filtering box (110) and is located at square hole two (113); Square groove two (115) are provided with two, are respectively set up on the outer wall of filtering box (110) and are located at frame groove (114) both sides place; Square one (116) are provided with two, are respectively fixed on the outer wall of filtering box (110) and are located at frame groove (114) both sides place. Net rack mechanism (200) includes:

3. A propolis production filtering device according to claim 2, characterized in that, Slide rail one (210) are provided with two, are respectively fixed on the both sides inner wall of filtering box (110); Net rack body (220) slide in the inside between two slide rail one (210), and both ends of net rack body (220) are all set up with receiving groove (221); Inclined frame (230) are provided with two, are respectively fixed on the both sides inner wall of filtering box (110). Anti -blocking mechanism (300) includes:

4. A propolis production filtering device according to claim 3, characterized in that, U-shaped frame one (310) is fixed with the outer wall of filtering box (110), and the outer wall of U-shaped frame one (310) is fixedly connected with motor (311), and the rotating shaft of motor (311) is fixedly connected with threaded rod (312), and the outer wall of threaded rod (312) is screw connected with square plate (313); Square rod one (314) are provided with three groups, are equally spaced and fixed on the outer wall of square plate (313), and one end of square rod one (314) is fixedly connected with U-shaped frame three (315); Multi -stage pipe (320) are fixed on U-shaped frame three (315), and multi -stage pipe (320) are fixedly connected with square hole one (111) inside; T-shaped frame (330) are fixed between the outer wall of two opposite multi -stage pipe (320), and T-shaped frame (330) inside is provided with electric heating wire. Anti -blocking mechanism (300) includes:

5. A propolis production filtering device according to claim 4, characterized in that, Square rod two (331) are fixed between the outer wall of two opposite multi -stage pipe (320), and the outer wall of square rod two (331) both ends is fixedly connected with elastic push rod (332); Square frame one (333) are fixed between the outer wall of two elastic push rod (332), and the outer wall of square frame one (333) is equally spaced and fixedly connected with a plurality of convex blocks (334). Dismounting mechanism (400) includes:

6. A propolis production filtering device according to claim 5, characterized in that, ​ The slide rail two (410) is slid in the square groove two (115), and the square block two (412) is slidably inserted in the slide rail two (410); spring one (411) is fixedly connected between the outer wall of the square block two (412) and the inner wall of the slide rail two (410); The square frame two (420) is fixed between the outer walls of the two square block two (412), and the outer wall of the square frame two (420) is provided with a sealing element.

7. A propolis production filtering device according to claim 6, characterized in that, The dismounting mechanism (400) comprises: The square frame three (430) is slidably arranged on the outer wall of the filter box (110), and the outer wall of the square frame three (430) is fixedly connected with three inclined blocks (431) at equal intervals; The slide groove (432) is provided with three groups and is arranged on the outer wall of the square frame three (430) at equal intervals, and the U-shaped frame two (434) is slidably inserted in the slide groove (432); The spring two (433) is fixed between the U-shaped frame two (434) and the inner wall of the slide groove (432).