Medicine impurity treatment device with self-cleaning function

Abstract

The utility model relates to the field of pharmacy, and discloses a medicine impurity treatment device with a self-cleaning function, which comprises a protection box, the front side of the protection box is fixedly connected with an exhaust fan, the inside of the protection box is fixedly connected with a dust suction port, the bottom of the dust suction port is fixedly connected with a guide pipe, and the bottom end of the guide pipe is fixedly connected with a partition plate. And a first shell is fixedly connected to the left side of the protection box, a sliding rod is fixedly connected to the inner top wall of the first shell, the sliding rod is sleeved with a first spring, and an inserting rod is fixedly connected to the bottom end of the first spring. According to the dust collection device, the exhaust fan is driven to suck dust into the material collection frame from the dust collection opening through the guide pipe, the first pull rod is pulled to drive the first baffle to move forwards, the connecting rod is driven to be straightened, and the inserting rod is driven to work under the limiting of the sliding rod, so that impurities and dust are collected, and the material collection frame is conveniently and rapidly disassembled to be cleaned.

Description

Technical Field

[0001] The utility model relates to the pharmaceutical field, in particular to a drug impurity processing device with a self-cleaning function. Background Art

[0002] Drugs refer to chemical substances or combinations of substances that can treat, prevent or diagnose diseases. They act on the human body in various ways to change physiological or biochemical processes, thereby producing therapeutic effects. Drugs can be divided into prescription drugs and over-the-counter drugs, which are prescribed by doctors and can be purchased directly. There are many types of drugs, including chemical synthetic drugs, natural drugs and biological products. Its treatment range is wide, covering various diseases and symptoms, such as infections, chronic diseases, pain and mental disorders.

[0003] Drug impurity treatment devices are equipment used to remove impurities from drugs, including various filters, centrifuges, distillation towers and adsorption columns. These devices are selected and combined according to the characteristics of the drugs and processing requirements to ensure that the final product meets the purity and quality standards. The comprehensive use of these devices can effectively improve the efficiency and quality of the drug production process.

[0004] The filter includes a screening and filtering device, which screens out impurities in the medicine through a sieve plate. However, during the screening process, impurities including dust, drug fluff and other flying dust will be raised. These flying dusts will fly to any place according to the air circulation, seriously affecting the air quality in the operating room. Therefore, a drug impurity processing device with a self-cleaning function is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a drug impurity processing device with a self-cleaning function, aiming to improve the problem that during the screening process, impurities containing dust, drug fluff and other flying dust will be raised, seriously affecting the air quality in the operating room.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drug impurity processing device with a self-cleaning function, comprising a protection box, an exhaust fan is fixedly connected to the front side of the protection box, a dust suction port is fixedly connected to the inside of the protection box, a duct is fixedly connected to the bottom of the dust suction port, a partition is fixedly connected to the bottom end of the duct, a material receiving frame is slidably connected to the inside of the partition, an outer shell is fixedly connected to the left side of the protection box, a sliding rod is fixedly connected to the inner top wall of the outer shell, a spring is sleeved on the outside of the sliding rod, a plug rod is fixedly connected to the bottom end of the spring, a connecting rod is rotatably connected to the upper side of the outer wall of the plug rod, a baffle is rotatably connected to the front end of the connecting rod, a pull rod is fixedly connected to the front side of the baffle, and a screening component is installed inside the protection box.

[0007] As a further description of the above technical solution:

[0008] The screening assembly includes a motor and a second shell, the outer side of the motor is fixedly connected to the inner wall of the protection box, the output end of the motor is fixedly connected to a cam, the left side of the second shell is rotatably connected to the inner wall of the protection box, the inside of the second shell is slidably connected to a pull rod, the left end of the second pull rod is fixedly connected to a second baffle, the right side of the second baffle is fixedly connected to a second spring, the right end of the second pull rod is rotatably connected to a sieve plate, the outside of the sieve plate is rotatably connected to a support rod, and a fixed rod is rotatably connected between the bottoms of the two support rods on the same side.

[0009] As a further description of the above technical solution:

[0010] The outside of the partition is fixedly connected to the inside of the protection box, and the bottom of the material receiving frame is slidably connected to the bottom wall of the protection box.

[0011] As a further description of the above technical solution:

[0012] The outer periphery of the baffle plate 1 is slidably connected to the inner wall of the shell 1, and the outer portion of the pull rod 1 is slidably connected to the inner portion of the front side of the shell 1.

[0013] As a further description of the above technical solution:

[0014] The top of the spring is fixedly connected to an inner top wall of the shell, and the inside of the insertion rod is slidably connected to the outside of the sliding rod.

[0015] As a further description of the above technical solution:

[0016] The outside of the insertion rod passes through a bottom of the shell and is inserted into the inside of the material receiving frame.

[0017] As a further description of the above technical solution:

[0018] The right end of the second spring is fixedly connected to the inner wall of the second shell, and the interior of the second spring is sleeved on the outside of the second pull rod.

[0019] As a further description of the above technical solution:

[0020] The outside of the second baffle is slidably connected to the inner wall of the second shell, the left side of the sieve plate is abutted against the cam, and the outside of the fixing rod is fixed and connected to the inner wall of the protection box.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the dust is sucked into the receiving frame from the dust suction port through the duct by driving the exhaust fan, the pull rod is pulled to drive the baffle to move forward, the connecting rod is driven to align, and the insertion rod is driven to work under the limit of the sliding rod, so that impurities and dust are collected, and the receiving frame can be disassembled quickly and conveniently for cleaning.

[0023] 2. In the utility model, the cam is driven to rotate by driving the motor, and through the cooperation between the interior 19 of the second shell and the second baffle, the second pull rod resets it and drives the sieve plate to move, thereby realizing automatic vibration screening, saving time and labor, and effectively improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of the drug impurity treatment device with self-cleaning function proposed by the utility model;

[0025] Figure 2 This is a schematic structural diagram of the sieve plate of the drug impurity treatment device with self-cleaning function proposed by the utility model;

[0026] Figure 3 This is a structural schematic diagram of the pull rod 2 of the drug impurity treatment device with self-cleaning function proposed by the utility model;

[0027] Figure 4 This is a structural schematic diagram of a material receiving frame of a drug impurity treatment device with a self-cleaning function proposed by the utility model;

[0028] Figure 5 This is a structural schematic diagram of the insertion rod of the drug impurity treatment device with self-cleaning function proposed by the utility model.

[0029] Legend:

[0030] 1. Protective box; 2. Exhaust fan; 3. Dust suction port; 4. Conduit; 5. Partition; 6. Material receiving frame; 7. Shell 1; 8. Slide rod; 9. Spring 1; 10. Insert rod; 11. Connecting rod; 12. Baffle 1; 13. Pull rod 1; 14. Motor; 15. Cam; 16. Shell 2; 17. Pull rod 2; 18. Baffle 2; 19. Spring 2; 20. Sieve plate; 21. Support rod; 22. Fixing rod. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 , Figure 2 , Figure 5, the utility model provides an embodiment: a drug impurity processing device with a self-cleaning function, comprising a protection box 1, an exhaust fan 2 is fixedly connected to the front side of the protection box 1, a dust suction port 3 is fixedly connected to the inside of the protection box 1, a guide tube 4 is fixedly connected to the bottom of the dust suction port 3, a partition 5 is fixedly connected to the bottom end of the guide tube 4, a material receiving frame 6 is slidably connected to the inside of the partition 5, a shell 7 is fixedly connected to the left side of the protection box 1, a slide bar 8 is fixedly connected to the top wall of the shell 7, a spring 9 is sleeved on the outside of the slide bar 8, a plug rod 10 is fixedly connected to the bottom end of the spring 9, and a connecting rod 10 is rotatably connected to the upper side of the outer wall of the plug rod 10 Rod 11, the front end of the connecting rod 11 is rotatably connected to a baffle 12, the front side of the baffle 12 is fixedly connected to a pull rod 13, a screening assembly is installed inside the protective box 1, the partition 5 is fixedly connected to the inside of the protective box 1, the bottom of the material receiving frame 6 is slidably connected to the bottom wall of the protective box 1, the baffle 12 is slidably connected to the inner wall of the outer shell 7 on the periphery, the pull rod 13 is slidably connected to the front side of the outer shell 7 on the outside, the top of the spring 9 is fixedly connected to the inner top wall of the outer shell 7, the insertion rod 10 is slidably connected to the outside of the slide rod 8 on the inside, and the insertion rod 10 passes through the bottom of the outer shell 7 and is inserted into the inside of the material receiving frame 6.

[0033] Specifically, the protection box 1 is used to connect and protect internal parts, the exhaust fan 2 is used to suck impurities and dust into the material receiving frame 6, the dust suction port 3 is used to catch impurities dropped from the sieve plate 20 and suck in dust, the duct 4 is used to transport impurities to the material receiving frame 6, the partition 5 is used to separate a space from the protection box 1, the material receiving frame 6 is used to collect impurities and dust, and a lot of small holes are provided on its front side to allow air circulation, the outer shell 7 is used to fix and protect the internal parts, the slide bar 8 is used to control and limit the movement direction of the insertion rod 10 to ensure that the insertion rod 10 can only move up and down without shaking, the spring 9 is fixed at both ends, and the normal operation of the insertion rod 10 is ensured by compressing the spring 9, the connecting rod 11 is used to compress the spring 9, the baffle 12 can only move forward and backward under the limit of the outer shell 7, the pull rod 13 is connected to the front side of the baffle 12, when the pull rod 13 is pulled, with the cooperation of all parts, the insertion rod 10 will be separated from the material receiving frame 6, realizing the effect of quick unlocking and quick fixing.

[0034] Reference Figure 1 , Figure 3 , Figure 4The screening component includes a motor 14 and a second shell 16. The outer side of the motor 14 is fixedly connected to the inner wall of the protection box 1. The output end of the motor 14 is fixedly connected to a cam 15. The left side of the second shell 16 is rotatably connected to the inner wall of the protection box 1. The inside of the second shell 16 is slidably connected to a pull rod 17. The left end of the second pull rod 17 is fixedly connected to a baffle 18. The right side of the baffle 18 is fixedly connected to a spring 19. The right end of the second pull rod 17 is rotatably connected to a sieve plate 20. The outside of the sieve plate 20 is rotatably connected to a support rod 21. A fixed rod 22 is rotatably connected between the bottoms of the two support rods 21 on the same side. The right end of the second spring 19 is fixedly connected to the inner wall of the second shell 16. The inside of the second spring 19 is sleeved on the outside of the second pull rod 17. The outside of the baffle 18 is slidably connected to the inner wall of the second shell 16. The left side of the sieve plate 20 abuts against the cam 15. The outside of the fixed rod 22 is fixed and connected to the inner wall of the protection box 1.

[0035] Specifically, the motor 14 is used to drive the cam 15 to rotate, the cam 15 is used to push the sieve plate 20 to move to the right, the outer shell 16 is used to connect and protect the internal parts, the right end of the pull rod 17 is connected to the left side of the sieve plate 20, and the other end is connected to the baffle 18, the baffle 18 is used to withstand the thrust from the spring 19, the spring 19 is used to push the spring 19 to reset the sieve plate 20, and cooperate with the cam 15 to achieve vibration screening. There are many small holes inside the sieve plate 20, and the debris is selected out by vibration. The support rod 21 is used to connect and support the sieve plate 20 so that the sieve plate 20 is not affected during vibration. The fixing rod 22 is used to connect and support the support rod 21.

[0036] Working principle: First, the motor 14 and the exhaust fan 2 are driven by an external power supply, and the medicine is poured into the sieve plate 20 through the feed port above the protection box 1. The motor 14 drives the cam 15 to rotate, and the cam 15 pushes the sieve plate 20 to the right. When the cam 15 is separated from the sieve plate 20, the spring 19 will immediately push the baffle 18 to drive the pull rod 17 to pull the sieve plate 20 to the left, and reset the sieve plate 20. Under the action of the support rod 21, the cam 15 and the pull rod 17 continuously push and pull the sieve plate 20, and the sieve plate 20 realizes reciprocating vibration. The impurities in the medicine will fall into the dust suction port 3 through the holes on the sieve plate 20, and the medicine left on the sieve plate 20 will slowly move to the right through the vibration and finally fall into The box on the right side of the protection box 1 is convenient for unified treatment. The dust generated when the sieve plate 20 is screened is sucked into the receiving frame 6 through the dust suction port 3 and the duct 4 under the rotation of the exhaust fan 2. When the screening work is completed, the impurities in the receiving frame 6 need to be cleaned. First, pull the pull rod 13 to drive the baffle 12 to move forward, and the connecting rod 11 will be swayed to pull the insertion rod 10. When the insertion rod 10 is pulled out, the receiving frame 6 is pulled out through the handle on the left side of the receiving frame 6 and the impurities in the receiving frame 6 are cleaned up, and then reinsert into the protection box 1. At this time, release the pull rod 13, and the insertion rod 10 will automatically pop out and reinsert into the receiving frame 6 due to the expansion and contraction of the spring 9 to achieve fixation.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drug impurity treatment device with a self-cleaning function, comprising a protection box (1), characterized in that: The front side of the protection box (1) is fixedly connected to an exhaust fan (2); the interior of the protection box (1) is fixedly connected to a dust suction port (3); the bottom of the dust suction port (3) is fixedly connected to a duct (4); the bottom end of the duct (4) is fixedly connected to a partition (5); the interior of the partition (5) is slidably connected to a material receiving frame (6); the left side of the protection box (1) is fixedly connected to an outer shell (7); the top wall of the outer shell (7) is fixedly connected to a sliding rod (8); the outer surface of the sliding rod (8) is provided with a spring (9); the bottom end of the spring (9) is fixedly connected to an insertion rod (10); the upper side of the outer wall of the insertion rod (10) is rotatably connected to a connecting rod (11); the front end of the connecting rod (11) is rotatably connected to a baffle (12); the front side of the baffle (12) is fixedly connected to a pull rod (13); a screening component is installed inside the protection box (1).

2. The drug impurity treatment device with self-cleaning function according to claim 1, characterized in that: The screening assembly comprises a motor (14) and a second housing (16), wherein the outer side of the motor (14) is fixedly connected to the inner wall of the protection box (1), the output end of the motor (14) is fixedly connected to a cam (15), the left side of the second housing (16) is rotatably connected to the inner wall of the protection box (1), the interior of the second housing (16) is slidably connected to a second pull rod (17), the left end of the second pull rod (17) is fixedly connected to a second baffle (18), the right side of the second baffle (18) is fixedly connected to a second spring (19), the right end of the second pull rod (17) is rotatably connected to a sieve plate (20), the outside of the sieve plate (20) is rotatably connected to a support rod (21), and a fixing rod (22) is rotatably connected between the bottoms of the two support rods (21) on the same side.

3. The drug impurity treatment device with self-cleaning function according to claim 1, characterized in that: The outside of the partition (5) is fixedly connected to the inside of the protection box (1), and the bottom of the material receiving frame (6) is slidably connected to the bottom wall of the protection box (1).

4. The drug impurity treatment device with self-cleaning function according to claim 1, characterized in that: The baffle plate (12) is slidably connected to the inner wall of the outer shell (7) at its periphery, and the pull rod (13) is slidably connected to the interior of the front side of the outer shell (7) at its exterior.

5. The drug impurity treatment device with self-cleaning function according to claim 1, characterized in that: The top of the spring (9) is fixedly connected to the inner top wall of the shell (7), and the inside of the insertion rod (10) is slidably connected to the outside of the sliding rod (8).

6. The drug impurity treatment device with self-cleaning function according to claim 1, characterized in that: The outside of the insertion rod (10) passes through the bottom of the shell 1 (7) and is inserted into the inside of the material receiving frame (6).

7. The drug impurity treatment device with self-cleaning function according to claim 2, characterized in that: The right end of the second spring (19) is fixedly connected to the inner wall of the second shell (16), and the inside of the second spring (19) is sleeved on the outside of the second pull rod (17).

8. The drug impurity treatment device with self-cleaning function according to claim 2, characterized in that: The outside of the second baffle plate (18) is slidably connected to the inner wall of the second shell (16), the left side of the sieve plate (20) is in contact with the cam (15), and the outside of the fixing rod (22) is fixed and connected to the inner wall of the protection box (1).

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