Traditional Chinese medicinal material extraction device capable of preventing feed port from being blocked

Abstract

The utility model relates to the technical field of traditional Chinese medicinal material extraction, in particular to a traditional Chinese medicinal material extraction device capable of preventing a feed port from being blocked. A connecting plate is fixed to the exterior of the hopper, a blocking plate is fixed to the exterior of the discharging pipe, and the blocking plate is installed between the two limiting frames in a sliding mode; by means of the arranged feeding hopper, traditional Chinese medicine raw materials are stored in the hopper and can be directly fed into the tank body through a discharging pipe and a feeding opening along with rotation of an auger, the design has the advantage of saving manpower, the convenience and efficiency of the feeding hopper are improved, meanwhile, feeding is conducted through rotation of the auger, and the situation that the feeding opening is blocked can be avoided; through the arranged lead screw, the connecting plate and the push plate can horizontally move, then the discharging pipe and the hopper can be conveniently driven to horizontally move, when the discharging pipe is separated from the upper portion of the feeding port, the feeding port is blocked by the blocking plate, and therefore the situation of air leakage at the feeding port can be prevented, and later traditional Chinese medicinal material extraction operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of Chinese medicinal material extraction, in particular to a Chinese medicinal material extraction device with a feed inlet that is prevented from being blocked. Background Art

[0002] With the advancement of science and technology, Chinese herbal medicine extraction technology is also constantly innovating and breaking through. Modern Chinese herbal medicine extraction technology focuses on high efficiency, environmental protection and intelligence, and achieves accurate extraction of effective ingredients in Chinese herbal medicines through various means such as physical, chemical and biological methods. These technologies include ultrasonic extraction, microwave extraction, supercritical fluid extraction, etc. They have the advantages of high extraction efficiency, simple operation and little damage to the active ingredients of medicinal materials.

[0003] The utility model patent with the authorization announcement number CN209060601U discloses an extraction device for Chinese medicinal materials, which includes an extraction tank body, a filter screen is provided at the bottom of the inner cavity of the extraction tank body, a feed port, a liquid outlet and a slag outlet are provided on the extraction tank body, and a support leg is provided at the bottom of the extraction tank body; the upper part of the extraction tank body is cylindrical, the lower part is inverted truncated cone, and a motor is provided at the top of the extraction tank body; the motor is rotatably connected to the stirring shaft in the extraction tank body through a reducer; and multiple groups of stirring blades are connected to the stirring shaft from top to bottom in sequence, and the stirring blades are tilted downward. The upper part of the extraction tank body is cylindrical, the lower part is inverted truncated cone, and the stirring blades are arranged with multiple groups of stirring blades tilted downward. In the process of extracting Chinese medicinal materials, after the stirring motor is turned on, the stirring blades will have a downward pressure on the solution, so that the solution will roll upward while moving horizontally in a circular motion inside the extraction tank body, thereby promoting the dissolution of the effective ingredients in the Chinese medicinal materials and shortening the dissolution time.

[0004] Although the extraction device for Chinese medicinal materials promotes the dissolution of effective ingredients in Chinese medicinal materials and shortens the dissolution time, the device still has the following problems in actual use: when the raw materials are put into the extraction tank, the device needs to be manually fed at the feed port, and the feed port is relatively narrow, which is not only labor-intensive and inconvenient to feed, but also leads to low feeding efficiency. In view of this, we propose a Chinese medicinal material extraction device with an anti-blocking feed port. Utility Model Content

[0005] The utility model aims to provide a Chinese medicinal material extraction device with an anti-clogging feed port, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A Chinese medicinal material extraction device with a feed inlet anti-clogging comprises a tank body, an exhaust pipe is installed on the top of the tank body, a discharge pipe is installed on the bottom of the tank body, a feed inlet is opened on the rear side of the top of the tank body; limit frames are installed on the left and right sides of the feed inlet; and a mounting frame is installed on the rear end surface of the tank body;

[0008] A feeding part is provided above the feeding port; the feeding part comprises a hopper, a discharge pipe is coaxially fixed to the bottom of the hopper, and the discharge pipe is communicated with the feeding port; a second motor is installed at the opening of the hopper, and an output shaft of the second motor is coaxially keyed to an auger, and the auger is inserted into the discharge pipe; a connecting plate is fixed to the outside of the hopper, and a blocking plate is fixed to the outside of the discharge pipe, and the blocking plate is slidably installed between two limit frames; a vertical push plate is fixed to the rear end of the connecting plate, a screw rod is threadedly connected to the bottom center of the push plate, the screw rod is rotatably installed at the opening of the mounting frame, and a first motor for driving the screw rod to rotate is installed on the rear end face of the mounting frame.

[0009] Preferably, a bracket is installed at the bottom of the tank body, and the tank body is fixedly connected to the bracket by bolts.

[0010] Preferably, the overall shape of the limiting frame is L-shaped, and the limiting frame is a product made of aluminum alloy.

[0011] Preferably, a positioning groove is provided on the top of the limiting frame, and two symmetrical positioning columns are fixed on the front side of the top of the blocking plate, and the positioning columns are slidably connected to the corresponding positioning grooves.

[0012] Preferably, guide rails are fixed to the inner walls of the limit frame, and guide grooves slidably connected to the guide rails are provided on the outer walls on both sides of the blocking plate.

[0013] Preferably, two guide rods are fixedly connected to the top opening of the mounting frame by bolts, and the guide rods pass through the push plate and are slidably connected to the push plate.

[0014] Preferably, two diagonal braces are fixedly connected between the connecting plate and the push plate by bolts, and the diagonal braces are inclined.

[0015] Preferably, two reinforcement blocks are installed at the connection between the tank body and the mounting frame, and the reinforcement blocks are fixedly connected to the tank body and the mounting frame by bolts.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. Through the feed hopper: the Chinese medicine raw materials are stored in the hopper. With the rotation of the auger, the raw materials can be directly put into the tank through the discharge pipe and the feed port. This design has the advantage of saving manpower and improving the convenience and efficiency of the feed hopper. At the same time, feeding through the rotation of the auger can avoid the blockage of the feed port;

[0018] 2. Through the setting of the screw rod, the connecting plate and the push plate can move horizontally, which is convenient for driving the discharge pipe and the hopper to move horizontally. When the discharge pipe is separated from the top of the feed port, the blocking plate blocks the feed port, thereby preventing air leakage at the feed port, which is beneficial to the later extraction of Chinese medicinal materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a structural cross-sectional view of the tank body in the utility model;

[0021] Figure 3 It is a structural schematic diagram of the tank body in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the feeding part in the utility model;

[0023] Figure 5 It is a structural sectional view of the feeding part in the utility model.

[0024] In the figure:

[0025] 1. Tank body; 10. Exhaust pipe; 11. Exhaust pipe; 12. Bracket; 13. Reinforcement block; 14. Mounting frame; 15. Limiting frame; 151. Positioning groove; 16. Feed port;

[0026] 2. Feeding part; 20. Connecting plate; 21. Pushing plate; 211. Diagonal brace; 22. Screw rod; 23. Guide rod; 24. First motor; 25. Hopper; 251. Horizontal plate; 252. Discharge pipe; 26. Second motor; 27. Auger; 28. Blocking plate; 281. Guide groove; 282. Positioning column. DETAILED DESCRIPTION

[0027] 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.

[0028] This embodiment provides a technical solution:

[0029] See also Figure 1-Figure 5A Chinese medicinal material extraction device with a feed port anti-clogging includes a tank body 1, an exhaust pipe 10 is installed on the top of the tank body 1, a discharge pipe 11 is installed on the bottom of the tank body 1, and a feed port 16 is opened on the top rear side of the tank body 1; limit frames 15 are installed on the left and right sides of the feed port 16; a mounting frame 14 is installed on the rear end surface of the tank body 1; a feed part 2 is provided above the feed port 16; the feed part 2 includes a hopper 25, a discharge pipe 252 is coaxially fixed to the bottom of the hopper 25, and the discharge pipe 252 is connected to the feed port 16; a second Motor 26, the output shaft of the second motor 26 is coaxially keyed to an auger 27, and the auger 27 is inserted into the discharge pipe 252; a connecting plate 20 is fixed to the outside of the hopper 25, and a blocking plate 28 is fixed to the outside of the discharge pipe 252, and the blocking plate 28 is slidably installed between the two limit frames 15; a vertical push plate 21 is fixed to the rear end of the connecting plate 20, and a screw rod 22 is threadedly connected at the bottom center of the push plate 21, and the screw rod 22 is rotatably installed at the opening of the mounting frame 14, and a first motor 24 for driving the screw rod 22 to rotate is installed on the rear end face of the mounting frame 14.

[0030] In this embodiment, a bracket 12 is installed at the bottom of the tank body 1, and the tank body 1 is fixedly connected to the bracket 12 by bolts. The bracket 12 plays a role of stably supporting and fixing the tank body 1.

[0031] Specifically, the overall shape of the limiting frame 15 is L-shaped, and the limiting frame 15 is made of aluminum alloy. The limiting frame 15 made of aluminum alloy plays a role in guiding and limiting the horizontal movement of the blocking plate 28, thereby ensuring the stability of the blocking plate 28.

[0032] Specifically, a positioning groove 151 is provided at the top of the limiting frame 15, and two symmetrical positioning posts 282 are fixed at the front side of the top of the blocking plate 28, and the positioning posts 282 are slidably connected with the corresponding positioning grooves 151. The arrangement of the positioning posts 282 and the positioning grooves 151 guides and limits the horizontal movement of the blocking plate 28. When the positioning posts 282 move to the front end of the positioning grooves 151, the discharge pipe 252 is connected with the feed port 16.

[0033] Specifically, the inner wall of the limit frame 15 is fixed with a guide rail, and the outer walls on both sides of the blocking plate 28 are provided with guide grooves 281 slidably connected to the guide rail. The setting of the guide grooves 281 guides the horizontal movement of the blocking plate 28, ensuring the smooth and stable movement of the blocking plate 28.

[0034] Furthermore, two guide rods 23 are fixedly connected to the top opening of the mounting frame 14 by bolts, and the guide rods 23 pass through the push plate 21 and are slidably connected to the push plate 21. The setting of the guide rods 23 guides the horizontal movement of the push plate 21 and ensures the stability of the push plate 21.

[0035] In this embodiment, two diagonal braces 211 are fixedly connected between the connecting plate 20 and the pushing plate 21 by bolts, and the diagonal braces 211 are inclined. The provision of the diagonal braces 211 increases the connection reliability and stability between the connecting plate 20 and the pushing plate 21.

[0036] Specifically, two reinforcing blocks 13 are installed at the connection between the tank body 1 and the mounting frame 14, and the reinforcing blocks 13 are fixedly connected to the tank body 1 and the mounting frame 14 by bolts. The provision of the reinforcing blocks 13 increases the connection reliability and stability between the tank body 1 and the mounting frame 14.

[0037] It should be supplemented that a transverse plate 251 is installed on the top of the hopper 25 , and the second motor 26 is fixedly connected to the top of the transverse plate 251 by bolts, and the transverse plate 251 plays a stable supporting role for the second motor 26 .

[0038] It is worth noting that the first motor 24 and the second motor 26 involved in this embodiment are existing conventional technologies and will not be described in detail here.

[0039] When in use, the user first turns on the power of the second motor 26, and the second motor 26 starts to work. The output shaft of the second motor 26 rotates to drive the auger 27 to rotate. As the auger 27 rotates, the Chinese medicinal materials in the hopper 25 enter the discharge pipe 252 and enter the tank body 1 through the feed port 16, and the feeding is completed.

[0040] When the feeding is completed, the user turns on the power of the first motor 24, and the first motor 24 starts to work. The output shaft of the first motor 24 rotates to drive the screw rod 22 to rotate. As the screw rod 22 rotates, the push plate 21 drives the connecting plate 20 and the hopper 25 to move toward the rear side, and the hopper 25 and the discharge pipe 252 move toward the rear side and drive the blocking plate 28 to slide along the two limit frames 15. At this time, the discharge pipe 252 is separated from the feed port 16, and the blocking plate 28 blocks the feed port 16 at the same time.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A Chinese medicinal material extraction device with a feed port that prevents clogging, comprising a tank body (1), an exhaust pipe (10) installed at the top of the tank body (1), and a discharge pipe (11) installed at the bottom of the tank body (1), characterized in that: A feed inlet (16) is provided on the top rear side of the tank body (1); limit frames (15) are installed on both the left and right sides of the feed inlet (16); and a mounting frame (14) is installed on the rear end surface of the tank body (1); A feeding part (2) is provided above the feeding port (16); the feeding part (2) comprises a hopper (25), a discharge pipe (252) is coaxially fixed to the bottom of the hopper (25), and the discharge pipe (252) is connected to the feeding port (16); a second motor (26) is installed at the opening of the hopper (25), and an output shaft of the second motor (26) is coaxially keyed to an auger (27), and the auger (27) is inserted into the discharge pipe (252); a connection is fixed to the outside of the hopper (25) The connecting plate (20) is provided with a blocking plate (28) fixed on the outside of the discharge pipe (252), and the blocking plate (28) is slidably installed between the two limit frames (15); a vertical push plate (21) is fixed on the rear end of the connecting plate (20), and a screw rod (22) is threadedly connected at the bottom center of the push plate (21), and the screw rod (22) is rotatably installed at the opening of the mounting frame (14), and a first motor (24) for driving the screw rod (22) to rotate is installed on the rear end surface of the mounting frame (14).

2. The Chinese medicinal material extraction device with anti-clogging feed port according to claim 1, characterized in that: A bracket (12) is installed at the bottom of the tank body (1), and the tank body (1) is fixedly connected to the bracket (12) by bolts.

3. The Chinese medicinal material extraction device with anti-clogging feed port according to claim 1, characterized in that: The overall shape of the limiting frame (15) is L-shaped, and the limiting frame (15) is a product made of aluminum alloy.

4. The Chinese medicinal material extraction device with anti-clogging feed port according to claim 1, characterized in that: The top of the limiting frame (15) is provided with a positioning groove (151), and two symmetrical positioning columns (282) are fixed on the front side of the top of the blocking plate (28), and the positioning columns (282) are slidably connected to the corresponding positioning grooves (151).

5. The Chinese medicinal material extraction device with anti-clogging feed port according to claim 1, characterized in that: The inner wall of the limit frame (15) is fixed with a guide rail, and the outer walls on both sides of the blocking plate (28) are provided with guide grooves (281) slidably connected to the guide rail.

6. The Chinese medicinal material extraction device with anti-clogging feed port according to claim 1, characterized in that: Two guide rods (23) are fixedly connected to the top opening of the mounting frame (14) by means of bolts. The guide rods (23) pass through the push plate (21) and are slidably connected to the push plate (21).

7. The Chinese medicinal material extraction device with anti-clogging feed port according to claim 1, characterized in that: Two oblique supports (211) are fixedly connected between the connecting plate (20) and the pushing plate (21) by bolts, and the oblique supports (211) are inclined.

8. The Chinese medicinal material extraction device with anti-clogging feed port according to claim 1, characterized in that: Two reinforcement blocks (13) are installed at the connection between the tank body (1) and the mounting frame (14), and the reinforcement blocks (13) are fixedly connected to the tank body (1) and the mounting frame (14) by bolts.

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