Medicine residue recovery device

Abstract

The utility model discloses a medicine residue recovery device, and particularly relates to the technical field of medicine residue recovery, the medicine residue recovery device comprises a recovery processing box with a processing cavity inside, the top of the recovery processing box is provided with a feed hopper, the processing cavity is internally provided with a conveying part and a dewatering part, the dewatering part is located above the conveying part, and the processing cavity is provided with a discharge port. Openings are formed in the top end and one side of the recovery treatment box, and a guide plate is fixed in the opening in one side of the recovery treatment box; a cleaning and scraping part for cleaning the dewatering part is further arranged in the treatment cavity, and the cleaning and scraping part comprises a mounting frame and a power part for driving the mounting frame to ascend and descend; through the arrangement of the scraping part, the squeezing roller can be cleaned, the gap between the squeezing roller and the conveying belt can be kept unchanged, the situation that residual medicine residues on the squeezing roller scale and consequently the passing of the medicine residues is affected is avoided, then the dehydration effect of the medicine residues is improved, and efficient dehydration of the medicine residues is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of drug residue recovery, in particular to a drug residue recovery device. Background Art

[0002] Medicinal residues are solid waste generated during the boiling process of traditional Chinese medicine. Currently, the recycling method of medicinal residues is mostly to squeeze them dry and then crush them. When the medicinal residues are squeezed, the medicinal residues are usually added into an extrusion device for extrusion and poured out.

[0003] For example, in the Chinese patent with the announcement number CN220409733U, a Chinese medicine residue recovery and processing equipment is disclosed, which utilizes the cooperation of a conveyor belt and an extrusion roller to realize continuous extrusion and dehydration of the residue, thereby realizing continuous extrusion work. Compared with the method of first extruding, pouring out, and then putting the residue in, this method can greatly improve the dehydration efficiency under the premise of satisfying the dehydration. Although the above-mentioned processing equipment can utilize a conveyor belt and an extrusion roller to extrude and dehydrate the residue, the above-mentioned processing equipment lacks a structure for cleaning the extrusion roller. When the extrusion roller extrude the residue, the residue often remains on its surface wall, which makes it easy for the surface wall of the extrusion roller to scale, causing the gap between the extrusion roller and the conveyor belt to become smaller, affecting the passage of the residue, and thus not conducive to the efficient dehydration of the residue. Utility Model Content

[0004] The utility model aims to provide a drug residue recovery device to solve the above-mentioned technical deficiencies.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drug residue recovery device, comprising a recovery treatment box with a treatment chamber inside, a feed hopper is installed on the top of the recovery treatment box, an inspection port is provided at the bottom, and a detachable cover is provided in the inspection port, a conveying component and a dehydration component are provided in the treatment chamber, and the dehydration component is located above the conveying component, the top and one side of the recovery treatment box are both provided with openings, and a guide plate is fixed in the opening located on one side of the recovery treatment box;

[0006] A scraping component for cleaning the dehydration component is also provided in the processing chamber, and the scraping component includes a mounting frame and a power member for driving the mounting frame to rise and fall, the bottom of the mounting frame has a scraping cavity corresponding to the dehydration component, and a scraping plate is provided in the scraping cavity, one end of the scraping plate is beveled to form a scraping portion.

[0007] Preferably, the scraping component further comprises a connector for quickly assembling and disassembling the scraping plate, and the connector comprises a connecting strip fixed to one side of the scraping plate, and a connecting groove cooperating with the connecting strip is formed on the inner wall of the scraping cavity.

[0008] Preferably, the connecting member further comprises a limiting strip installed at the top end of the inner wall of the scraping chamber, and the top end of the scraping plate is provided with a limiting groove matching with the limiting strip.

[0009] Preferably, the conveying component includes two rollers rotatably installed in the processing chamber and a conveyor belt connected between the two rollers. A motor is also fixed to one side of the recycling processing box, and the motor is used to drive one of the rollers to rotate.

[0010] Preferably, the dehydration component includes a plurality of rotatable squeezing rollers installed in the scraping chamber, and a water collecting box and a support plate fixed inside the processing chamber. The gaps between the plurality of squeezing rollers and the conveyor belt decrease from left to right. The water collecting box and the support plate are both located between two rotating rollers, and the support plate is located above the water collecting box. A drain valve and an overflow valve extending to the outside of the recycling processing box are connected to one side of the water collecting box. The support plate is provided with drainage holes for convenient drainage, and the support plate is used to support the conveyor belt to facilitate the extrusion and dehydration of the residue.

[0011] Preferably, the number of the scraping chambers and the scraping plates is the same as the number of the extrusion rollers, one side of the scraping plate is curved to form an arc portion matching the extrusion roller, and the scraping portion is in contact with the outer circumferential surface wall of the extrusion roller.

[0012] Preferably, one end of the guide plate is curved to form a scraper portion cooperating with the squeezing roller, and the guide plate is beveled to form an inclined guide groove.

[0013] Preferably, the power member comprises a bracket mounted on the top of the recycling and processing box, an electric push rod is mounted on the bracket, and a telescopic end of the electric push rod is fixedly connected to the top of the mounting frame.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. Through the arrangement of the scraping component, when the medicinal residue is dehydrated, the scraping plate and the scraping part on one side can be used to scrape the extrusion roller to scrape off the medicinal residue remaining on the outer circumferential surface wall of the extrusion roller, thereby cleaning the extrusion roller, ensuring that the gap between the extrusion roller and the conveyor belt remains unchanged, avoiding the residual medicinal residue on the extrusion roller from scaling and affecting the passage of the medicinal residue, thereby improving the dehydration effect of the medicinal residue, which is conducive to the efficient dehydration of the medicinal residue;

[0016] Moreover, through the cooperation of the power parts, the cleaning scraper can be driven to rise and fall to adjust the distance between the cleaning scraper and the squeezing roller, thereby ensuring effective contact between the cleaning scraper and the squeezing roller, achieving effective cleaning of the squeezing roller, and improving the cleaning effect of the squeezing roller.

[0017] Through the cooperation of the connecting strip, the connecting groove, the limiting strip and the limiting groove, the cleaning blade can be quickly disassembled and assembled, the maintenance of the cleaning blade is convenient, the cleaning effect of the cleaning blade can be guaranteed, and the extrusion roller is cleaned.

[0018] By using the scraper portion formed on one side of the guide plate, the drug residue on the conveyor belt can be scraped so that the drug residue falls into the guide groove on the guide plate and is discharged along the inclined direction of the guide groove, thereby cleaning the conveyor belt and avoiding drug residue from remaining on the conveyor belt, which is beneficial to the subsequent use of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 for Figure 1 One of the partial cross-sectional views;

[0022] Figure 3 for Figure 1 Partial cross-sectional view 2;

[0023] Figure 4 for Figure 2 A front view of

[0024] Figure 5 It is a schematic diagram of the structure of the cleaning scraper and the mounting frame of the utility model when they are installed;

[0025] Figure 6 This is a schematic diagram of the structure of the utility model when the cleaning scraper and the mounting frame are separated;

[0026] Figure 7 It is a structural schematic diagram of the guide plate of the utility model.

[0027] Description of reference numerals:

[0028] 1. Recycling box; 2. Feed hopper; 3. Conveyor belt; 4. Guide plate; 5. Motor; 6. Drain valve; 7. Overflow valve; 8. Mounting frame; 9. Bracket; 10. Electric push rod; 11. Squeeze roller; 12. Cleaning scraper; 13. Rotating roller; 14. Water collecting box; 15. Cover plate; 16. Support plate; 17. Connecting strip; 18. Limiting strip; 19. Scraper part. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0030] The utility model provides Figure 1-Figure 7 A drug residue recovery device shown in the figure comprises a recovery treatment box 1 with a treatment chamber inside, a feed hopper 2 is installed on the top of the recovery treatment box 1, an inspection port is provided at the bottom, and a detachable cover plate 15 is provided in the inspection port, a conveying component and a dehydration component are provided in the treatment chamber, and the dehydration component is located above the conveying component, the top and one side of the recovery treatment box 1 are provided with openings, and a guide plate 4 is fixed in the opening located on one side of the recovery treatment box 1;

[0031] A scraping component for cleaning the dehydration component is also provided in the processing chamber, and the scraping component includes a mounting frame 8 and a power component for driving the mounting frame 8 to rise and fall. The bottom of the mounting frame 8 has a scraping cavity corresponding to the dehydration component, and a scraping plate 12 is provided in the scraping cavity, and one end of the scraping plate 12 is beveled to form a scraping portion.

[0032] Specifically, Figure 1-Figure 4 As shown, the power part includes a bracket 9 mounted on the top of the recycling treatment box 1, an electric push rod 10 is installed on the bracket 9, and the telescopic end of the electric push rod 10 is fixedly connected to the top of the mounting frame 8.

[0033] Specifically, Figure 1-Figure 4 As shown, the conveying component includes two rollers 13 rotatably installed in the processing chamber, and a conveyor belt 3 connected between the two rollers 13. A motor 5 is also fixed to one side of the recycling processing box 1, and the motor 5 is used to drive one of the rollers 13 to rotate. The conveyor belt 3 has evenly distributed drainage holes.

[0034] Specifically, Figure 1-Figure 4 As shown, the dehydration component includes a plurality of rotatable squeezing rollers 11 installed in the cleaning chamber, and a water collecting box 14 and a support plate 16 fixed inside the processing chamber. The gaps between the plurality of squeezing rollers 11 and the conveyor belt 3 decrease from left to right. The water collecting box 14 and the support plate 16 are both located between the two rollers 13, and the support plate 16 is located above the water collecting box 14. One side of the water collecting box 14 is connected to a drain valve 6 and an overflow valve 7 extending to the outside of the recovery processing box 1. In the present embodiment, for the sake of illustration, a total of three squeezing rollers 11 are provided. However, in actual use, they can be designed according to specific needs and are not limited here.

[0035] The number of the cleaning cavities and cleaning plates 12 is the same as the number of the squeezing rollers 11 . One side of the cleaning plate 12 is curved to form an arc portion that matches the squeezing roller 11 , and the cleaning portion contacts the outer circumferential surface wall of the squeezing roller 11 .

[0036] During the recovery of the medicinal residue, the medicinal residue can be added into the processing chamber in the recovery and processing box 1 through the feed hopper 2, and fall onto the conveyor belt 3, and then one of the rollers 13 is driven to rotate by the motor 5, so that the conveyor belt 3 rotates under the action of the two rollers 13 to transport the medicinal residue. When the medicinal residue is transported to the bottom of the dehydration component, the three squeezing rollers 11 squeeze the medicinal residue in turn. At this time, the support plate 16 supports the conveyor belt 3, so that the residual medicinal liquid in the medicinal residue is squeezed out between the squeezing rollers 11 and the conveyor belt 3, and discharged through the drainage holes on the conveyor belt 3 and the support plate 16. At this time, the water collecting box 14 collects the discharged medicinal liquid and can discharge it through the drainage valve 6, and when the liquid level is higher than the overflow valve 7, the medicinal liquid can be discharged through the overflow valve 7 to ensure that the water collecting box 14 collects the medicinal liquid, and the dehydrated medicinal residue is transported to the guide plate 4 under the action of the conveyor belt 3, and finally discharged by the guide plate 4, thereby completing the recovery of the medicinal residue;

[0037] At the same time, during the dehydration process of the medicinal residue, the extrusion roller 11 in the cleaning and scraping chamber rotates under the action of the conveyor belt 3 and the medicinal residue. At this time, the cleaning and scraping plate 12 on the mounting frame 8 cleans the extrusion roller 11 through the cleaning portion on one side thereof, so as to shovel off the medicinal residue remaining on the outer circumferential surface wall of the extrusion roller 11 and drop it onto the conveyor belt 3, thereby cleaning the extrusion roller 11 and avoiding the scaling of the residual medicinal residue on the extrusion roller 11 and affecting the subsequent extrusion and dehydration of the medicinal residue, thereby ensuring the dehydration effect of the medicinal residue and facilitating the efficient dehydration of the medicinal residue; and, during the cleaning process of the extrusion roller 11, the mounting frame 8 can be driven to rise and fall by the electric push rod 10 on the bracket 9, so that the mounting frame 8 drives the cleaning and scraping plate 12 to rise and fall, so as to adjust the distance between the cleaning and scraping plate 12 and the extrusion roller 11, thereby ensuring the effective contact between the cleaning and scraping plate 12 and the extrusion roller 11, achieving the effective cleaning of the extrusion roller 11 and improving the cleaning effect of the extrusion roller 11.

[0038] Furthermore, if Figure 7 As shown, one end of the guide plate 4 is curved to form a scraper portion 19 that matches the squeezing roller 11, and the guide plate 4 is beveled to form an inclined guide groove.

[0039] When the conveyor belt 3 discharges the dehydrated medicinal residue onto the guide plate 4, the scraper part 19 can scrape the medicinal residue on the conveyor belt 3 so that the medicinal residue falls into the guide groove on the guide plate 4 and is discharged along the inclined direction of the guide groove, thereby cleaning the conveyor belt 3 and avoiding the medicinal residue from remaining on the conveyor belt 3, which is beneficial to the subsequent use of the conveyor belt 3.

[0040] In addition, in one embodiment, if Figure 3-Figure 6 As shown, the scraping component also includes a connector for quickly disassembling the scraping plate 12, and the connector includes a connecting strip 17 fixed to one side of the scraping plate 12, and a connecting groove matching the connecting strip 17 is opened on the inner wall of the scraping cavity.

[0041] The cleaning plate 12 is then removed from the cleaning chamber by the cleaning member 12 and the cleaning member 12 is removed from the cleaning chamber by the cleaning member 12. The cleaning plate 12 is then removed from the cleaning chamber by the cleaning member 12 and the cleaning member 12 is removed from the cleaning chamber by the cleaning member 12.

[0042] Furthermore, if Figure 5 and Figure 6 As shown, the connecting member also includes a limiting strip 18 installed on the top of the inner wall of the cleaning chamber, and a limiting groove matching with the limiting strip 18 is formed on the top of the cleaning plate 12 .

[0043] During the disassembly and assembly of the cleaning blade 12 , the limiting strip 18 can slide along the limiting groove to limit the position between the cleaning blade 12 and the mounting frame 8 , which is beneficial to the stable disassembly and assembly of the cleaning blade 12 .

[0044] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A drug residue recovery device, characterized in that: The invention comprises a recycling treatment box (1) having a treatment chamber therein, a feed hopper (2) being installed on the top of the recycling treatment box (1), an inspection port being provided at the bottom, and a detachable cover plate (15) being provided in the inspection port, a conveying component and a dehydrating component being provided in the treatment chamber, and the dehydrating component being located above the conveying component, the recycling treatment box (1) being provided with openings at the top and one side, and a guide plate (4) being fixed in the opening located on one side of the recycling treatment box (1); A scraping component for cleaning the dehydration component is also provided in the processing chamber, and the scraping component comprises a mounting frame (8) and a power component for driving the mounting frame (8) to rise and fall, the bottom of the mounting frame (8) has a scraping cavity corresponding to the dehydration component, and a scraping plate (12) is provided in the scraping cavity, one end of the scraping plate (12) being beveled to form a scraping portion.

2. A drug residue recovery device according to claim 1, characterized in that: The scraping component further comprises a connecting piece for quickly disassembling and assembling the scraping plate (12), and the connecting piece comprises a connecting strip (17) fixed to one side of the scraping plate (12), and a connecting groove matching the connecting strip (17) is formed on the inner wall of the scraping cavity.

3. A drug residue recovery device according to claim 2, characterized in that: The connecting member also includes a limiting strip (18) mounted on the top end of the inner wall of the scraping chamber, and a limiting groove matching the limiting strip (18) is formed on the top end of the scraping plate (12).

4. A drug residue recovery device according to claim 1, characterized in that: The conveying component comprises two rollers (13) rotatably mounted in the processing chamber, and a conveyor belt (3) connected between the two rollers (13); a motor (5) is also fixed to one side of the recycling processing box (1), and the motor (5) is used to drive one of the rollers (13) to rotate.

5. A drug residue recovery device according to claim 4, characterized in that: The dehydration component comprises a plurality of squeezing rollers (11) rotatably mounted in the cleaning and scraping chamber, and a water collecting box (14) and a support plate (16) fixed inside the processing chamber, wherein the gaps between the plurality of squeezing rollers (11) and the conveyor belt (3) decrease from left to right, the water collecting box (14) and the support plate (16) are both located between two rotating rollers (13), and the support plate (16) is located above the water collecting box (14), and one side of the water collecting box (14) is connected to a drain valve (6) and an overflow valve (7) extending to the outside of the recovery processing box (1).

6. A drug residue recovery device according to claim 5, characterized in that: The number of the scraping chambers and the scraping plates (12) is the same as the number of the squeezing rollers (11); one side of the scraping plate (12) is curved to form an arc portion that matches the squeezing roller (11); and the scraping portion is in contact with the outer circumferential surface wall of the squeezing roller (11).

7. A drug residue recovery device according to claim 5, characterized in that: One end of the guide plate (4) is curved to form a scraper portion (19) that matches the squeezing roller (11), and the guide plate (4) is beveled to form an inclined guide groove.

8. A drug residue recovery device according to claim 1, characterized in that: The power component comprises a bracket (9) mounted on the top of the recycling treatment box (1), an electric push rod (10) is mounted on the bracket (9), and the telescopic end of the electric push rod (10) is fixedly connected to the top of the mounting frame (8).

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