Extracting tank with anti-blocking structure

Abstract

The utility model provides an extraction tank with an anti-blocking structure, which comprises a top cover, an anti-blocking box and a screening plate, a feeding pipe is arranged above the top cover, four groups of fixed magnets I are embedded at four corners of the bottom of the feeding pipe at equal intervals, and four groups of fixed magnets II are embedded at four corners of the top of the top cover. Compared with the prior art, the vibrating screen has the advantages that by arranging the check ring, the fixing shaft, the first vibrating springs, the second vibrating springs, the baffle and the limiting button, the material screening plate can be installed above the check ring, the top of the material screening plate makes contact with the bottoms of the two second vibrating springs, and the bottom of the material screening plate makes contact with the tops of the two first vibrating springs; by arranging the screening plate, the screening plate vibrates when materials fall on the upper surface of the screening plate, then the materials are subjected to vibration screening, the situation that the large-particle materials block a pipeline and cause faults of the extraction tank is prevented, and a top cover and a feeding pipe can be conveniently disassembled and assembled by arranging a rotary connecting pipe, a rotary connecting groove, a first fixed magnet and a second fixed magnet.

Description

Technical Field

[0001] The utility model belongs to the technical field of extraction tanks, and particularly relates to an extraction tank with an anti-blocking structure. Background Art

[0002] A traditional Chinese medicine extraction tank is a device used to extract the effective components of traditional Chinese medicine materials, and is widely used in the production of traditional Chinese medicine decoction pieces, health products and medicines. Its principle is to extract the effective components from the medicinal materials by means of heating, soaking or pressure, using solvents (such as water, alcohol), so as to facilitate subsequent concentration and preparation. Traditional Chinese medicine extraction tanks usually have functions such as stirring, heating and filtering, which can improve the extraction efficiency and product quality. Although traditional Chinese medicine extraction tanks play an important role in production, there are still disadvantages. Due to the large or uneven size of the medicinal material particles, the pipeline is often blocked during the process of feeding materials into the extraction tank, affecting the operation efficiency. The conventional solution is to stop the machine for maintenance when blockage occurs, and then carry out the extraction work after dredging the blocked part. Although this method can solve the problem of blocked materials in the extraction tank, it requires stopping the machine for treatment, which will reduce the extraction efficiency, prolong the extraction time and increase the time cost. Therefore, a new structure is proposed to solve the above problems. Content of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide an extraction tank with an anti-blocking structure.

[0004] The utility model is realized through the following technical solutions: an extraction tank with an anti-blocking structure, comprising: a top cover, an anti-blocking box and a screening plate. An inlet pipe is arranged above the top cover. Four groups of fixed magnets I are equidistantly embedded and installed at the four corners of the bottom of the inlet pipe, and four groups of fixed magnets II are embedded and installed at the four corners of the top of the top cover;

[0005] A docking pipe is arranged on the top of the top cover, and the bottom of the docking pipe is a through structure. A rotary connection pipe is arranged at the bottom of the top cover. An anti-blocking box is arranged below the top cover. A rotary connection groove is arranged on the inner side of the top of the anti-blocking box, and a retaining ring is arranged at the center of the inside of the anti-blocking box;

[0006] Two groups of fixed shafts are arranged on the left and right sides of the top of the retaining ring. A group of vibration springs I are movably sleeved on the outside of each group of fixed shafts. A limit button is arranged above the fixed shaft. A baffle is arranged below the limit button. A vibration spring II is arranged below the baffle. A screening plate is arranged above the retaining ring. Jacks are arranged through the left and right sides of the screening plate. Handles are arranged at the front and rear positions of the top of the screening plate, and a screen is arranged inside the screening plate.

[0007] As a preferred embodiment, an extraction tank housing is provided below the anti-blocking box. The bottom of the anti-blocking box is connected to the top of the left side of the extraction tank housing in a penetrating manner. An internal thread groove 1 is provided inside the rotary connection groove. The rotary pipe, the top cover, and the docking pipe are of an integrated structure.

[0008] As a preferred embodiment, a thread 1 that matches the internal thread groove is provided on the outer side of the rotary pipe. The radius length of the rotary pipe matches the radius length of the rotary connection groove. The radius length of the docking pipe matches the radius length of the feed pipe.

[0009] As a preferred embodiment, the outer side of the retaining ring is fixedly welded to the inner wall of the anti-blocking box. The top of the retaining ring is fixedly glued to the bottom of the fixed shaft. A thread 2 is provided on the outer side above the fixed shaft.

[0010] As a preferred embodiment, the outer side of the fixed shaft does not contact the inner side of the vibration spring 1. The bottom of the vibration spring 1 is fixedly glued to the top of the retaining ring. The vibration spring 1 and the vibration spring 2 have the same specifications.

[0011] As a preferred embodiment, the inner side of the vibration spring 2 does not contact the outer side of the fixed shaft. The top of the vibration spring 2 is fixedly glued to the bottom of the baffle. The top of the baffle is fixedly glued to the bottom of the limit button.

[0012] As a preferred embodiment, a through hole is provided at the center of the bottom of the baffle. A docking groove is provided at the center of the bottom of the limit button. An internal thread groove 2 that matches the thread 2 is provided inside the docking groove. The radius lengths of the docking groove and the through hole are the same. The radius length of the docking groove matches the radius length of the fixed shaft. During actual use, first hold the feed pipe and pull it upward, so that the four fixed magnets 1 at the bottom of the feed pipe are respectively separated from the four fixed magnets 2 at the top of the top cover, so that the feed pipe is disengaged from the fitting connection of the docking pipe upward. Then hold the top cover and rotate it, so that the rotary pipe is rotated away from the rotary connection groove, so as to remove the top cover and expose the inside of the anti-blocking box. Then put the hand into the anti-blocking box and rotate the two limit buttons respectively, so that the two limit buttons are respectively separated from the top of the two fixed shafts, and the limit buttons are taken out together with the baffle at the bottom of the limit buttons and the vibration spring 2 at the bottom of the baffle. At this time, the vibration spring 1 is no longer squeezed and pushes the screening plate upward. Then pinch the two handles respectively, so that the screening plate vertically leaves the inside of the anti-blocking box upward, and the materials with a diameter greater than 0.5 cm blocked at the top of the screen are recycled. The final effect is to facilitate the maintenance of the screening plate, and at the same time facilitate disassembly and assembly, improving the disassembly and assembly efficiency.

[0013] As a preferred embodiment, the material of the screening plate is stainless steel. The radius length of the jack is matched with the radius length of the fixed shaft. The top of the screening plate is fixedly welded to the bottom of the handle. The mesh diameter length of the screen is 0.5 cm. During actual use, the material passes downward through the top cover from the feed pipe and enters the inside of the anti-blocking box. The material falls downward onto the upper surface of the screening plate. At this time, the screening plate vibrates up and down repeatedly between the first vibration spring and the second vibration spring under the impact of the material. Thus, the material is screened by the screen glued to the inner side of the screening plate, so that the material with a diameter greater than 0.5 cm is blocked on the upper surface of the screen, and the material with a diameter less than 0.5 cm falls downward through the mesh holes into the inside of the extraction tank housing, thereby preventing the material with a diameter greater than 0.5 cm from blocking the pipeline inside the extraction tank housing and improving the extraction efficiency.

[0014] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: By setting the retaining ring, fixed shaft, first vibration spring, second vibration spring, baffle plate and limit button, the screening plate can be installed above the retaining ring, so that the top of the screening plate contacts the bottom of the two second vibration springs, and the bottom of the screening plate contacts the top of the two first vibration springs. Thus, when the material falls on the upper surface of the screening plate, the screening plate vibrates, and then the material is vibrationally screened, so that the material with larger particles is blocked at the top of the screen, preventing the material with larger particles from blocking the pipeline and causing failures of the extraction tank, affecting the normal use of the extraction tank. At the same time, the rotational connection between the limit button and the top of the fixed shaft facilitates the disassembly and assembly of the screening plate. By setting the rotary connecting pipe, rotary connecting groove, first fixed magnet and second fixed magnet, it is convenient to disassemble and assemble the top cover and the feed pipe, and then it is convenient to take out the screening plate to recycle the large particles on the upper surface of the screening plate and save resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of an extraction tank with an anti-blocking structure of the present utility model.

[0017] Figure 2 It is a schematic diagram of the structure of the feed pipe and the top cover in an extraction tank with an anti-blocking structure of the present utility model.

[0018] Figure 3 It is a schematic diagram of the internal structure of the anti-blocking box in an extraction tank with an anti-blocking structure of the present utility model.

[0019] Figure 4 For the present utility modelFigure 3 Schematic diagram of the structure at position A in [device name].

[0020] Figure 5 This is a schematic diagram of the sieve plate in an extraction tank with an anti-blocking structure according to the present utility model.

[0021] In the figure, 100 - feed pipe, 110 - first fixed magnet;

[0022] 200 - top cover, 210 - docking pipe, 220 - second fixed magnet, 230 - swivel pipe;

[0023] 300 - anti-blocking box, 310 - swivel groove, 320 - retaining ring, 321 - first vibration spring, 322 - fixed shaft, 330 - limit button, 331 - baffle, 332 - second vibration spring;

[0024] 400 - sieve plate, 410 - jack, 420 - sieve mesh, 430 - handle;

[0025] 500 - extraction tank housing. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only partial embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0027] Please refer to Figures 1 to 5 : An extraction tank with an anti-blocking structure, comprising: a top cover 200, an anti-blocking box 300, and a sieve plate 400. Above the top cover 200, there is a feed pipe 100. At the four corners of the bottom of the feed pipe 100, four groups of first fixed magnets 110 are embedded and installed equidistantly. At the four corners of the top of the top cover 200, four groups of second fixed magnets 220 are embedded and installed;

[0028] On the top of the top cover 200, there is a docking pipe 210. The bottom of the docking pipe 210 is a through structure. Below the top cover 200, there is a swivel pipe 230. Below the top cover 200, there is an anti-blocking box 300. Inside the top of the anti-blocking box 300, there is a swivel groove 310. At the center of the inside of the anti-blocking box 300, there is a retaining ring 320;

[0029] On the left and right sides of the top of the retaining ring 320, there are two groups of fixed shafts 322. A set of first vibration springs 321 are movably sleeved outside each group of fixed shafts 322. Above the fixed shafts 322, there are limit buttons 330. Below the limit buttons 330, there are baffles 331. Below the baffles 331, there are second vibration springs 332. Above the retaining ring 320, there is a screening plate 400. Through holes 410 are provided through the left and right sides of the screening plate 400. At the front and rear positions of the top of the screening plate 400, there are handles 430. Inside the screening plate 400, there is a screen 420.

[0030] Below the anti-blocking box 300, there is an extraction tank housing 500. The bottom of the anti-blocking box 300 is connected throughly with the left top of the extraction tank housing 500. Inside the screw connection groove 310, there is a first internal thread groove. The screw connection pipe 230, the top cover 200 and the docking pipe 210 are of an integral structure.

[0031] On the outside of the screw connection pipe 230, there is a first thread that matches the internal thread groove. The radius length of the screw connection pipe 230 matches the radius length of the screw connection groove 310. The radius length of the docking pipe 210 matches the radius length of the feed pipe 100.

[0032] The outside of the retaining ring 320 is fixedly welded to the inner wall of the anti-blocking box 300. The top of the retaining ring 320 is fixedly glued to the bottom of the fixed shaft 322. On the outside of the upper part of the fixed shaft 322, there is a second thread.

[0033] The outside of the fixed shaft 322 does not contact the inside of the first vibration spring 321. The bottom of the first vibration spring 321 is fixedly glued to the top of the retaining ring 320. The first vibration spring 321 and the second vibration spring 332 have the same specifications.

[0034] The inside of the second vibration spring 332 does not contact the outside of the fixed shaft 322. The top of the second vibration spring 332 is fixedly glued to the bottom of the baffle 331. The top of the baffle 331 is fixedly glued to the bottom of the limit button 330.

[0035] A through hole is provided at the center of the bottom of the baffle plate 331, a docking groove is provided at the center of the bottom of the limit button 330, an internal thread groove two matching the second thread is provided inside the docking groove, the radius lengths of the docking groove and the through hole are the same, and the radius length of the docking groove matches the radius length of the fixed shaft 322. During actual use, first hold the feed pipe 100 and pull it upward, so that the four groups of first fixed magnets 110 at the bottom of the feed pipe 100 are respectively separated from the adsorption connection with the four groups of second fixed magnets 220 at the top of the top cover 200, so that the feed pipe 100 is disengaged from the fitting connection with the docking pipe 210 upward. Then hold the top cover 200 and rotate it to rotate the rotary connection pipe 230 out of the rotary connection groove 310, so as to remove the top cover 200 and expose the inside of the anti-blocking box 300. Then put the hand into the inside of the anti-blocking box 300 and rotate the two limit buttons 330 respectively, so that the two limit buttons 330 are respectively separated from the top of the two fixed shafts 322, and the limit buttons 330 are taken out together with the baffle plate 331 at the bottom of the limit button 330 and the second vibration spring 332 at the bottom of the baffle plate 331. At this time, the first vibration spring 321 is no longer squeezed and pushes the screening plate 400 upward. Then pinch the two handles 430 respectively to make the screening plate 400 vertically leave the inside of the anti-blocking box 300 upward, and recycle the materials with a diameter greater than 0.5 cm blocked by the top of the screen 420. The final effect is to facilitate the maintenance of the screening plate 400, and at the same time facilitate disassembly and assembly, improving the disassembly and assembly efficiency.

[0036] The material of the screening plate 400 is stainless steel. The radius length of the jack 410 matches the radius length of the fixed shaft 322. The top of the screening plate 400 is fixedly welded to the bottom of the handle 430. The mesh hole diameter length of the screen 420 is 0.5 cm. During actual use, the material passes through the top cover 200 downward from the feed pipe 100 and enters the inside of the anti-blocking box 300. The material falls downward onto the upper surface of the screening plate 400. At this time, the screening plate 400 vibrates up and down repeatedly between the first vibration spring 321 and the second vibration spring 332 under the impact of the material, so as to screen the material through the screen 420 adhesively bonded to the inside of the screening plate 400, so that the materials with a diameter greater than 0.5 cm are blocked on the upper surface of the screen 420, and the materials with a diameter less than 0.5 cm fall downward through the mesh holes into the inside of the extraction tank housing 500, thereby preventing the materials with a diameter greater than 0.5 cm from blocking the pipeline inside the extraction tank housing 500 and improving the extraction efficiency.

[0037] Example 1: Please refer to Figure 1 、 Figure 3 and Figure 5, during actual use, at this time, the feed pipe 100 and the top cover 200 are in a connected state, the top cover 200 and the anti-blocking box 300 are in an installed state. The two sets of jacks 410 of the screening plate 400 are sleeved outside the two sets of fixed shafts 322, and the bottom of the screening plate 400 contacts the tops of the two sets of vibration springs 321. The top of the screening plate 400 contacts the bottoms of the two sets of vibration springs 332, and the limit buttons 330 are screwed onto the tops of the fixed shafts 322, so that the two sets of vibration springs 321 and the two sets of vibration springs 332 are in a compressed state. The material passes downward through the feed pipe 100, through the top cover 200 and enters the interior of the anti-blocking box 300. The material falls downward onto the upper surface of the screening plate 400. At this time, the screening plate 400 vibrates up and down repeatedly between the vibration spring 321 and the vibration spring 332 under the impact of the material. Thus, the material is screened through the screen 420 adhesively connected to the inner side of the screening plate 400, so that the material with a diameter greater than 0.5 cm is blocked on the upper surface of the screen 420, and the material with a diameter less than 0.5 cm falls downward through the mesh holes into the interior of the extraction tank housing 500, thereby preventing the material with a diameter greater than 0.5 cm from blocking the pipeline inside the extraction tank housing 500 and improving the extraction efficiency.

[0038] Embodiment 2: Please refer to Figure 2 and Figure 4 , after the extraction is completed, first, hold the feed pipe 100 and pull it upward, so that the four sets of fixed magnets 110 at the bottom of the feed pipe 100 are respectively disengaged from the adsorption connection with the four sets of fixed magnets 220 at the top of the top cover 200, so that the feed pipe 100 is disengaged upward from the fitting connection with the docking pipe 210. Then hold the top cover 200 and rotate it, so that the rotating pipe 230 is rotated and disengaged from the rotating groove 310, so as to remove the top cover 200 and expose the interior of the anti-blocking box 300. Then put the hand into the interior of the anti-blocking box 300 and rotate the two sets of limit buttons 330 respectively, so that the two sets of limit buttons 330 are respectively disengaged from the tops of the two sets of fixed shafts 322, and the limit buttons 330 are taken out together with the baffle 331 at the bottom of the limit button 330 and the vibration spring 332 at the bottom of the baffle 331. At this time, the vibration spring 321 is no longer squeezed and pushes the screening plate 400 upward. Then pinch the two sets of handles 430 respectively, so that the screening plate 400 is vertically lifted upward from the interior of the anti-blocking box 300, and the material with a diameter greater than 0.5 cm blocked on the top of the screen 420 is recycled. The final effect is that it is convenient to maintain the screening plate 400, and at the same time, it is convenient for disassembly and assembly, improving the disassembly and assembly efficiency.

[0039] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An extraction tank with an anti-blocking structure, comprising: A top cover (200), an anti-blocking box (300) and a screening plate (400), characterized in that: a feed pipe (100) is provided above the top cover (200), four groups of fixed magnets (110) are equidistantly embedded at the four corners of the bottom of the feed pipe (100), and four groups of fixed magnets (220) are embedded at the four corners of the top of the top cover (200); The top of the top cover (200) is provided with a butt joint tube (210), the bottom of the butt joint tube (210) is a through structure, the bottom of the top cover (200) is provided with a screw tube (230), an anti-blocking box (300) is provided below the top cover (200), a screw-joint groove (310) is provided on the inner side of the top of the anti-blocking box (300), and a retaining ring (320) is provided at the center of the anti-blocking box (300); Two groups of fixed shafts (322) are provided on the left and right sides of the top of the retaining ring (320), and a group of vibration springs (321) are movably sleeved on the outside of each group of fixed shafts (322). A limit button (330) is provided above the fixed shaft (322), a baffle (331) is provided below the limit button (330), and a vibration spring (332) is provided below the baffle (331). A screening plate (400) is provided above the retaining ring (320), and insertion holes (410) are provided on the left and right sides of the screening plate (400). Handles (430) are provided at the front and rear positions of the top of the screening plate (400), and a screening mesh (420) is provided on the inside of the screening plate (400).

2. The extraction tank with an anti-blocking structure according to claim 1, characterized in that: An extraction tank shell (500) is provided below the anti-blocking box (300), the bottom of the anti-blocking box (300) is connected to the top of the left side of the extraction tank shell (500), an inner screw groove (1) is provided inside the screw-on groove (310), and the screw-on tube (230), the top cover (200) and the butt-joint tube (210) are an integrated structure.

3. The extraction tank with an anti-blocking structure according to claim 2, characterized in that: The outer side of the screw-on tube (230) is provided with a thread that matches the inner thread groove, the radius length of the screw-on tube (230) matches the radius length of the screw-on groove (310), and the radius length of the butt-joint tube (210) matches the radius length of the feed tube (100).

4. The extraction tank with an anti-blocking structure according to claim 1, characterized in that: The outer side of the retaining ring (320) is welded and fixed to the inner wall of the anti-blocking box (300), the top of the retaining ring (320) is glued and fixed to the bottom of the fixed shaft (322), and a second thread is provided on the outer side of the upper side of the fixed shaft (322).

5. The extraction tank with an anti-blocking structure according to claim 4, characterized in that: The outer side of the fixed shaft (322) does not contact the inner side of the vibration spring one (321), the bottom of the vibration spring one (321) is glued and fixed to the top of the retaining ring (320), and the specifications of the vibration spring one (321) and the vibration spring two (332) are the same.

6. The extraction tank with an anti-blocking structure according to claim 5, characterized in that: The inner side of the second vibration spring (332) does not contact the outer side of the fixed shaft (322), the top of the second vibration spring (332) is glued and fixed to the bottom of the baffle (331), and the top of the baffle (331) is glued and fixed to the bottom of the limit button (330).

7. The extraction tank with an anti-blocking structure according to claim 6, characterized in that: A through hole is provided at the center of the bottom of the baffle (331), a docking groove is provided at the center of the bottom of the limit button (330), an inner thread groove 2 matching with the second thread is provided inside the docking groove, the radius length of the docking groove and the through hole is the same, and the radius length of the docking groove matches the radius length of the fixed shaft (322).

8. The extraction tank with an anti-blocking structure according to claim 1, characterized in that: The material of the sieve plate (400) is stainless steel, the radius length of the plug hole (410) matches the radius length of the fixed shaft (322), the top of the sieve plate (400) is welded and fixed to the bottom of the handle (430), and the mesh diameter length of the sieve (420) is 0.5 cm.

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