Traditional Chinese medicine extraction machine with protective cover

Abstract

The traditional Chinese medicine extraction machine comprises an extraction main machine, a lifting motor, a medicine pot, an end cover, an extraction pressing plate and a telescopic protective sleeve, a taking and placing cavity is formed in the extraction main machine, a lifting rod on the lifting motor is located in the taking and placing cavity, and the end cover and the extraction pressing plate are both located in the taking and placing cavity and matched with the lifting rod. The telescopic protective sleeve is arranged on the periphery of the lifting rod in a sleeving mode, the top of the telescopic protective sleeve is fixed to the top of the taking and placing cavity, and the bottom of the telescopic protective sleeve is connected to the top face of the end cover, so that in the lifting process of the end cover, the lifting rod located above the end cover is protected by the telescopic protective sleeve all the time, and the risks of sundries entering and man-made interference are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of traditional Chinese medicine extraction machine, especially a traditional Chinese medicine extraction machine with a protective cover. BACKGROUND

[0002] Traditional Chinese medicine decoction is generally manually decocted by a user after purchasing traditional Chinese medicine and placing the traditional Chinese medicine in a fire, which is relatively troublesome and has low efficiency of extracting effective components of traditional Chinese medicine. Therefore, the inventor designs a traditional Chinese medicine extraction machine with a patent publication number CN219681735U. However, this product has a small problem in actual use. As can be seen from the drawings of the background patent, the lifting rod of the lifting motor, the end cover, and the extraction pressure plate are all located in the taking and placing cavity of the front opening of the extraction machine body. The lifting rod of the lifting motor passes through the end cover and is connected to the extraction pressure plate. When the medicine pot is taken out, the part of the lifting rod of the lifting motor located above the end cover is actually in a state of being in communication with the outside for a long time, which may cause foreign matter to be stuck on the lifting rod of the lifting motor located above the end cover, and there is a certain hidden danger. Moreover, in industrial design, it is a design point to exclude any possible danger. Since the lifting rod of the lifting motor located above the end cover is in an exposed state after the medicine pot is taken out, the user may touch or tamper with the part of the lifting rod, which may cause damage to the lifting rod. SUMMARY

[0003] To solve the above problems, the purpose of the utility model is to provide a traditional Chinese medicine extraction machine with a protective cover that protects the part of the lifting rod located above the end cover, thereby avoiding the problem of foreign matter being stuck and human interference.

[0004] The utility model adopts the technical scheme that a traditional Chinese medicine extraction machine with a protective cover comprises:

[0005] An extraction host is provided with a taking and placing cavity.

[0006] A lifting motor is arranged on the extraction host. The lifting motor comprises a motor body and a lifting rod located on the motor body. The lifting rod is located in the taking and placing cavity. An extraction pressure plate is mounted on the bottom of the lifting rod. An end cover is arranged on the lifting rod above the extraction pressure plate.

[0007] A medicine pot is movably mounted in the taking and placing cavity. When the medicine pot is placed in the taking and placing cavity, the end cover and the extraction pressure plate are located directly above the medicine pot. The extraction pressure plate can reciprocally lift and lower in the medicine pot under the drive of the lifting motor. The end cover can be covered on the top of the medicine pot. A heater for heating the medicine pot is arranged on the extraction host.

[0008] A telescopic protective sleeve is fixed to the top of the taking and placing cavity, and the bottom of the telescopic protective sleeve is connected to the top surface of the end cover, and the telescopic protective sleeve is sleeved on the outer periphery of the lifting rod.

[0009] As a further improvement of the above technical solution, the telescopic protective sleeve is composed of a plurality of sleeve pipes which are sleeved with each other, one end of the telescopic protective sleeve is a starting end, and the other end is a terminal end, and the size of the sleeve pipe on one side of the starting end is larger than that of the sleeve pipe on one side of the terminal end.

[0010] As a further improvement of the above technical solution, the telescopic protective sleeve is a folded bellows.

[0011] As a further improvement of the above technical solution, the telescopic protective sleeve is an elastic rubber sleeve.

[0012] As a further improvement of the above technical solution, a counterweight is arranged on the end cover, and the counterweight is located in the telescopic protective sleeve.

[0013] As a further improvement of the above technical solution, a compression spring is arranged in the taking and placing cavity and abuts against the end cover, and the compression spring is located in the telescopic protective sleeve.

[0014] As a further improvement of the above technical solution, a water inlet pipe is arranged in the extraction main machine, one end of the water inlet pipe is connected to the surface of the extraction main machine, the other end of the water inlet pipe penetrates through the top of the taking and placing cavity and is connected to the end cover, and the part of the water inlet pipe located in the taking and placing cavity is located in the telescopic protective sleeve.

[0015] The beneficial effects of the present application are as follows: the telescopic protective sleeve is sleeved on the outer periphery of the lifting rod, the top of the telescopic protective sleeve is fixed to the top of the taking and placing cavity, and the bottom of the telescopic protective sleeve is connected to the top surface of the end cover, so that the lifting rod above the end cover is always protected by the telescopic protective sleeve during the lifting of the end cover, thereby avoiding the risk of foreign matter entering and human interference. BRIEF DESCRIPTION OF DRAWINGS

[0016] The present application will be further explained and described in combination with the accompanying drawings and specific embodiments.

[0017] Figure 1 Fig. 4 is a structural schematic view of the structure when the end cover covers the medicine pot;

[0018] Figure 2 Fig. 5 is a structural schematic view of the structure when the end cover is lifted;

[0019] Figure 3 Fig. 6 is a structural schematic view of the structure after the telescopic protective sleeve is hidden;

[0020] Figure 4 Fig. 7 is a structural schematic view of the telescopic protective sleeve;

[0021] Figure 5 The exploded view of the telescopic protective sleeve. DETAILED DESCRIPTION

[0022] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0023] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the limitation of the utility model.

[0024] In the description of the utility model, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, more than, etc.

[0025] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0026] Referring to Figures 1 to 5 A traditional Chinese medicine extractor provided with a protective cover, comprising:

[0027] An extraction host 10, wherein the extraction host 10 is provided with a taking and placing cavity 11;

[0028] A lifting motor, wherein the lifting motor is arranged on the extraction host 10, the lifting motor comprises a motor body and a lifting rod 12 located on the motor body, wherein the lifting rod 12 is located in the taking and placing cavity 11, an extraction pressing plate 13 is installed at the bottom of the lifting rod 12, and an end cover 14 located above the extraction pressing plate 13 is sleeved on the lifting rod 12;

[0029] A medicine pot 20 is movably installed in the taking-and-placing cavity 11, when the medicine pot 20 is placed in the taking-and-placing cavity 11, the end cover 14 and the extraction pressing plate 13 are located right above the medicine pot 20, and the extraction pressing plate 13 can reciprocatingly lift and lower in the medicine pot 20 under the drive of the lifting motor, and the end cover 14 can be covered to the top of the medicine pot 20, and the extraction main machine 10 is provided with a heater for heating the medicine pot 20.

[0030] A telescopic protective sleeve 30 is fixed to the top of the taking-and-placing cavity 11 at the top, and connected to the top surface of the end cover 14 at the bottom, and the telescopic protective sleeve 30 is sleeved on the outer periphery of the lifting rod 12.

[0031] By sleeving the telescopic protective sleeve 30 on the outer periphery of the lifting rod 12, the telescopic protective sleeve 30 is fixed to the top of the taking-and-placing cavity 11 at the top, and connected to the top surface of the end cover 14 at the bottom, so that the lifting rod 12 located above the end cover 14 is always protected inside the telescopic protective sleeve 30 during the lifting of the end cover 14, thereby avoiding the risk of foreign matter entering and human interference.

[0032] In the present scheme, the telescopic protective sleeve 30 is preferably composed of a plurality of sleeve pipes 31 sleeved with each other, one end of the telescopic protective sleeve 30 is a starting end, and the other end is a terminal end, the size of the sleeve pipe 31 on one side of the starting end is larger than that of the sleeve pipe 31 on one side of the terminal end, and in the present scheme, the number of sleeve pipes 31 is preferably two, as shown in Figure 4 .

[0033] In other embodiments, the telescopic protective sleeve 30 is a folded bellows, or can be an elastic rubber sleeve, so as to adjust the length by elastic stretching and change along with the position of the end cover 14.

[0034] In the present scheme, in order to ensure that the end cover 14 can be stably covered on the medicine pot 20, the end cover 14 is preferably provided with a counterweight 15, the counterweight 15 is located in the telescopic protective sleeve 30, so as to ensure the cooperation of the end cover 14 and the medicine pot 20 by gravity; in other embodiments, a compression spring abutting against the end cover 14 can also be arranged in the taking-and-placing cavity 11, the compression spring is located in the telescopic protective sleeve 30; or an additional motor can be additionally arranged in the taking-and-placing cavity 11 to drive the lifting of the end cover 14.

[0035] In the present scheme, in order to reduce the operation steps of the user during use, the extraction main machine 10 is preferably provided with a water inlet pipe 40, one end of the water inlet pipe 40 is connected to the surface of the extraction main machine 10, the other end of the water inlet pipe 40 penetrates through the top of the taking-and-placing cavity 11 and is connected to the end cover 14, and the part of the water inlet pipe 40 located in the taking-and-placing cavity 11 is located in the telescopic protective sleeve 30.

[0036] In the above scheme, preferably, the motor body is located inside the extraction main machine 10, and the lifting rod 12 penetrates through the top of the taking and placing cavity 11 to extend into the taking and placing cavity 11, but when the height of the taking and placing cavity 11 is enough, the motor body can also be arranged in the taking and placing cavity 11 and located at the top of the taking and placing cavity 11, at this time, preferably, the motor body is located in the telescopic protective sleeve 30.

[0037] The above are only preferred embodiments of the present application, and do not limit the patent range of the present application, and any equivalent structural transformation made by using the content of the present application specification and drawings, or directly or indirectly applied in other related technical fields are included in the patent protection range of the present application.

Claims

1. A traditional Chinese medicine extraction machine equipped with a protective cover, characterized in that, include: An extraction host (10) is provided with a take-out cavity (11); The lifting motor is installed on the extraction host (10). The lifting motor includes a motor body and a lifting rod (12) located on the motor body. The lifting rod (12) is located in the take-out cavity (11). An extraction pressure plate (13) is installed at the bottom of the lifting rod (12). An end cap (14) located above the extraction pressure plate (13) is sleeved on the lifting rod (12). Medicine pot (20), the medicine pot (20) is movably installed in the take-up and place-down cavity (11). When the medicine pot (20) is placed in the take-up and place-down cavity (11), the end cap (14) and the extraction pressure plate (13) are located directly above the medicine pot (20), and the extraction pressure plate (13) can move up and down in the medicine pot (20) under the drive of the lifting motor. The end cap (14) can be closed to the top of the medicine pot (20). The extraction host (10) is equipped with a heater for heating the medicine pot (20). Telescopic protective sleeve (30), the top of the telescopic protective sleeve (30) is fixed to the top of the take-up and put-out cavity (11), the bottom of the telescopic protective sleeve (30) is connected to the top surface of the end cover (14), and the telescopic protective sleeve (30) is sleeved on the outer periphery of the lifting rod (12).

2. The herbal extractor with a protective cover as described in claim 1, characterized in that: The telescopic protective sleeve (30) is composed of several sleeves (31) connected to each other. One end of the telescopic protective sleeve (30) is the starting end and the other end is the ending end. The size of the sleeve (31) on the starting end side is larger than the size of the sleeve (31) on the ending end side.

3. A traditional Chinese medicine extraction machine with a protective cover as described in claim 1, characterized in that: The telescopic protective sleeve (30) is a folded corrugated pipe.

4. A traditional Chinese medicine extraction machine with a protective cover as described in claim 1, characterized in that: The telescopic protective sleeve (30) is an elastic rubber sleeve.

5. A traditional Chinese medicine extraction machine with a protective cover as described in claim 1, characterized in that: A counterweight (15) is provided on the end cap (14), and the counterweight (15) is located inside the telescopic protective sleeve (30).

6. A traditional Chinese medicine extraction machine with a protective cover as described in claim 1, characterized in that: The take-up and take-down cavity (11) is provided with a compression spring that abuts against the end cover (14), and the compression spring is located inside the telescopic protective sleeve (30).

7. A traditional Chinese medicine extraction machine with a protective cover as described in claim 1, characterized in that: The extraction host (10) is provided with a water inlet pipe (40). One end of the water inlet pipe (40) is connected to the surface of the extraction host (10), and the other end of the water inlet pipe (40) passes through the top of the take-up and put-down cavity (11) and is connected to the end cap (14). The part of the water inlet pipe (40) located in the take-up and put-down cavity (11) is located in the telescopic protective sleeve (30).

8. A traditional Chinese medicine extraction machine with a protective cover as described in claim 1, characterized in that: The motor body is located inside the take-up and put-down cavity (11) and at the top of the take-up and put-down cavity (11), and the motor body is located inside the telescopic protective sleeve (30).

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