Lifting oil bath pan for detecting Chinese herbal medicine feed additive

The oil bath kettle with a middle ring plate and magnetic transmission rod system addresses oil splashing issues by automating protection and cleaning, ensuring safety and ease of use.

CN223096831UActive Publication Date: 2025-07-15HUAIBEI QIANQIAN BIOTECHNOLOGY CO LTD
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Patent Information

Application Number
CN202422054058.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-23
Publication Date
2025-07-15
Estimated Expiration
2034-08-23

AI Technical Summary

Technical Problem

Existing oil bath kettles suffer from oil splashing during operations, contaminating the environment and posing safety risks to operators, with existing solutions limiting usability due to complex structures and reduced access for handling.

Method used

A middle ring plate with integrated cleaning components and a magnetic transmission rod system that allows for automatic adjustment and oil collection, combined with a dual output mechanism to protect and clean the oil bath kettle during use.

Benefits of technology

The solution effectively prevents oil splashing by automatically adjusting and cleaning the kettle lid, enhancing safety and usability by maintaining a sealed environment and facilitating easy handling.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of additive detection devices, and discloses a lifting oil bath pan for detecting a Chinese herbal medicine feed additive, which comprises a lifting oil bath pan body and a pan body sleeved in the lifting oil bath pan body, a hollow annular plate is arranged outside the top of the pan body, and protection plates are clamped in two sides of the hollow annular plate. The two protection plates can seal the top space of the pot body under the supporting of the hollow annular plate, cleaning assemblies are arranged in the two sides of the hollow annular plate in a sleeved mode, the top structures of the cleaning assemblies can be connected with the bottom faces of the corresponding protection plates in an attached mode, and one side of the hollow annular plate is sleeved with a recycling pipe fitting. According to the utility model, the two protection plates are driven by the same double-output assembly, so that the hollow annular plate and the two protection plates can automatically shield and protect the pot body in the operation process of the pot body, and the problems in the prior art are solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of additive detection devices, in particular to a lifting oil bath for detecting Chinese herbal medicine feed additives. Background Technique

[0002] As one of the auxiliary devices used in operations such as distillation, drying, concentration, impregnation of chemical drugs, biological products, and additive detection, the lifting oil bath is an ideal and essential tool for laboratory technicians in major universities, environmental protection, scientific research, health, epidemic prevention, petroleum, metallurgy, chemical industry, medical treatment and other units. However, during the actual operation process, the applicant found that some of the oil inside the oil bath splashes into the experimental environment, polluting the environment and posing certain hidden dangers to the operators.

[0003] In recent years, with the development of related technologies, for the problem of oil bath splashing, some technical solutions have also been disclosed in the prior art. For example, the patent document with the application number 202121149804.X discloses "a lifting constant temperature oil bath with good anti-splashing effect, including an oil bath body and a base provided at the bottom of the oil bath body. The oil bath body includes a pot body and a pot cover. The middle of the pot cover is provided with an oil bath port, and the top of the pot cover is provided with an anti-splash cover. The middle of the anti-splash cover is provided with a fixing port". After use, "the anti-splash cover serves as the second layer of protection for the oil bath body, preventing the oil from splashing out and hurting people through the gap between the oil bath port of the pot cover and the experimental product. The fixing port in the middle of the anti-splash cover plays a positioning role for the position of the experimental product and also facilitates taking out the experimental product after heating". Judging from the technical effects of use, the above prior art solves the problem of oil bath splashing through a blocking method, but it is achieved by reducing the operation space for taking and placing and multiple structural blockings, and there are great limitations in practicality. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a lifting oil bath for detecting Chinese herbal medicine feed additives, which solves the problems raised in the above background technique.

[0005] The utility model provides the following technical solution: A lifting oil bath for detecting Chinese herbal medicine feed additives, including a lifting oil bath body and a pot body sleeved inside the lifting oil bath body. A hollow ring plate is arranged outside the top of the pot body. Protective plates are clamped inside both sides of the hollow ring plate, and the two protective plates can enclose the top space of the pot body under the support of the hollow ring plate. Cleaning components are sleeved inside both sides of the hollow ring plate, and the top structure of the cleaning component can be attached to the bottom surface of the corresponding protective plate. A recovery pipe fitting is sleeved on one side of the hollow ring plate;

[0006] A lifting component, a magnetic attraction transmission rod, and a composite support plate are arranged at the rear end of the lifting oil bath pot body. The front end of the composite support plate is fixedly connected to the top of the rear end of the hollow ring plate. The rear end structure of the composite support plate is sleeved on the top structure of the magnetic attraction transmission rod, and the bottom structure of the magnetic attraction transmission rod is in transmission connection with the output structure of the lifting component;

[0007] A double-output component is arranged on the rear end structure of the hollow ring plate. The two output structures inside the double-output component are respectively in transmission connection with the rear end structures on one side of the two protective plates.

[0008] Preferably, the cleaning component includes a positioning plate, a movable scraper, a T-shaped rod, and a buffer spring. The positioning plate is fixedly connected to the inner wall of the corresponding side surface of the hollow ring plate, and a chute is formed inside the positioning plate. One side of the bottom of the movable scraper is attached to one side of the top of the positioning plate. One end of the T-shaped rod is clamped and penetrated through the chute and fixedly connected to the bottom structure of the movable scraper. The two ends of the buffer spring are respectively fixedly connected to the surface of the middle part of the T-shaped rod and the inner wall of the top of the chute. The cleaning component can synchronously scrape the residual oil attached to the bottom surface of the protective plate when the protective plate is blocked during the opening and closing movement.

[0009] Preferably, the movable scraper can be attached to the bottom surface of the corresponding protective plate under the guiding of the clamping of the T-shaped rod and the chute and the elastic pressing of the buffer spring, and the length value of the movable scraper is not less than the width value of the protective plate.

[0010] Preferably, the recovery pipe fitting is composed of a liquid outlet pipe and a sealing cover threadedly connected to one end of the liquid outlet pipe. The other end of the liquid outlet pipe is fixedly sleeved in the corresponding side inner wall of the hollow ring plate and communicated with the internal space of the hollow ring plate, so as to facilitate the discharge of the residual oil collected inside the hollow ring plate.

[0011] Preferably, the magnetic attraction transmission rod is composed of a transmission rod body and an electromagnetic chuck. The top of the transmission rod body is sleeved inside the rear end structure of the composite support plate through a bearing. A support rod connected to the bottom shell of the electromagnetic chuck is fixedly connected to the surface of the top of the transmission rod body. The magnetic attraction surface of the electromagnetic chuck can be magnetically connected to the surface of the rear end structure of the composite support plate. In addition to providing rotational support for the composite support plate, the magnetic attraction transmission rod will also provide the use effect of magnetic attraction limit for the composite support plate.

[0012] Preferably, the lifting component is composed of an auxiliary frame and a second electric push rod sleeved inside the auxiliary frame. The output end of the second electric push rod is in transmission connection with the bottom structure of the transmission rod body. The bottom of the auxiliary frame is installed with the bottom structure of the lifting oil bath pot body through screws. The lifting component automatically lifts the hollow ring plate and the two protective plates through the magnetic attraction transmission rod and the composite support plate, and then the hollow ring plate and the two protective plates can adapt to the shielding protection of the pot body during the ascending operation.

[0013] The dual output assembly comprises a gear component, two spur gear plates and a second electric push rod, the gear component consists of a transmission gear and a support shaft passing through a bearing set inside the transmission gear, one end of the support shaft is fixedly connected to the rear end structure of the hollow ring plate, one end of the two spur gear plates are respectively meshed and connected with the top and bottom of the gear component, and the interiors of the two spur gear plates are both clamped with slide rails fixedly connected to the rear end structure of the hollow ring plate, and the slide rails are used to constrain and guide the movement of the spur gear plates.

[0014] The two spur gear plates are selected as the two output structures of the dual output component, which are respectively connected to the two protective plates in transmission. The output end of the second electric push rod is connected to one end of one of the spur gear plates in transmission. A fixing seat is fixedly connected between the shell surface of the second electric push rod and the rear end surface of the hollow ring plate. The second electric push rod is used in combination with the gear component and the two spur gear plates, so that the two spur gear plates can output automatically, thereby meeting the automated operation effect.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The dual output components of the utility model are arranged to transmit the two protective plates, so that the hollow ring plate and the two protective plates can shield and protect the pot body during the operation of the pot body, thereby solving the problems existing in the prior art.

[0017] 2. The utility model uses two cleaning components, a recovery pipe fitting, a hollow ring plate and two protective plates in combination, and then uses the cleaning component to scrape the residual oil attached to the bottom of the corresponding protective plate when it is shielding and protecting, without delaying the two protective plates from moving back and forth close to or away from each other under the support of the hollow ring plate, and then uses the recovery pipe fitting to collect the residual oil uniformly, thereby optimizing the use effect of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a rear view schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a top view schematic diagram of the structure of the utility model;

[0021] Figure 4 It is a partial cross-sectional schematic diagram of the hollow ring plate of the utility model structure;

[0022] Figure 5 The utility model structure Figure 2 The enlarged schematic diagram of point A in the middle;

[0023] Figure 6The structure of the present utility model Figure 4 An enlarged schematic view of part B in the figure.

[0024] In the figure: 1. Lifting oil bath pot body; 2. Pot body; 3. Hollow ring plate; 4. Protective plate; 5. Lifting assembly; 6. Magnetic adsorption transmission rod member; 61. Transmission rod body; 62. Electromagnetic chuck; 7. Composite support plate; 8. Gear component; 9. Straight tooth plate; 10. Second electric push rod; 11. Cleaning assembly; 111. Positioning plate; 112. Movable scraper; 113. T-shaped rod; 114. Buffer spring; 12. Recycling pipe fitting. Specific embodiments

[0025] 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 a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-6 , a lifting oil bath pot for detecting Chinese herbal medicine feed additives, including a lifting oil bath pot body 1 and a pot body 2 sleeved inside the lifting oil bath pot body 1. A hollow ring plate 3 is arranged outside the top of the pot body 2. Protective plates 4 are clamped inside both sides of the hollow ring plate 3, and the two protective plates 4 can close the top space of the pot body 2 under the support of the hollow ring plate 3. Cleaning assemblies 11 are sleeved inside both sides of the hollow ring plate 3, and the top structure of the cleaning assembly 11 can be in fitting connection with the bottom surface of the corresponding protective plate 4. The cleaning assembly 11 includes a positioning plate 111, a movable scraper 112, a T-shaped rod 113, and a buffer spring 114. The positioning plate 111 is fixedly connected to the inner wall of the corresponding side surface of the hollow ring plate 3, and a chute is opened inside the positioning plate 111. One side of the bottom of the movable scraper 112 is in fitting connection with one side of the top of the positioning plate 111. One end of the T-shaped rod 113 is clamped through the chute and fixedly connected to the bottom structure of the movable scraper 112. Both ends of the buffer spring 114 are respectively fixedly connected to the surface of the middle part of the T-shaped rod 113 and the inner wall of the top of the chute. The cleaning assembly 11 can synchronously scrape the residual oil attached to the bottom surface of the protective plate 4 when the protective plate 4 is blocked during the opening and closing movement. The movable scraper 112 can be in fitting connection with the bottom surface of the corresponding protective plate 4 under the clamping guidance of the T-shaped rod 113 and the elastic pressing of the buffer spring 114, and the length value of the movable scraper 112 is not less than the width value of the protective plate 4;

[0027] A recovery pipe fitting 12 is sleeved on one side of the hollow ring plate 3. The recovery pipe fitting 12 is composed of a liquid outlet pipe and a sealing cover externally threaded at one end of the liquid outlet pipe. The other end of the liquid outlet pipe is fixedly sleeved in the corresponding side inner wall of the hollow ring plate 3 and is communicated with the inner space of the hollow ring plate 3, thereby facilitating the discharge of the residual oil collected inside the hollow ring plate 3;

[0028] A lifting assembly 5, a magnetic attraction transmission rod member 6, and a composite support plate 7 are arranged at the rear end of the lifting oil bath pot body 1. The front end of the composite support plate 7 is fixedly connected to the top of the rear end of the hollow ring plate 3. The rear end structure of the composite support plate 7 is sleeved on the top structure of the magnetic attraction transmission rod member 6, and the bottom structure of the magnetic attraction transmission rod member 6 is in transmission connection with the output structure of the lifting assembly 5;

[0029] The magnetic attraction transmission rod member 6 is composed of a transmission rod body 61 and an electromagnetic chuck 62. The top of the transmission rod body 61 is sleeved inside the rear end structure of the composite support plate 7 through a bearing. The surface of the top of the transmission rod body 61 is fixedly connected with a support rod of the bottom shell of the electromagnetic chuck 62. The magnetic attraction surface of the electromagnetic chuck 62 can be magnetically connected to the surface of the rear end structure of the composite support plate 7. In addition to providing rotational support for the composite support plate 7, the magnetic attraction transmission rod member 6 will also provide the use effect of magnetic attraction limit for the composite support plate 7. The lifting assembly 5 is composed of an auxiliary frame and a second electric push rod sleeved inside the auxiliary frame. The output end of the second electric push rod is in transmission connection with the bottom structure of the transmission rod body 61. The bottom of the auxiliary frame is installed with the bottom structure of the lifting oil bath pot body 1 through screws. The lifting assembly 5 automatically lifts the hollow ring plate 3 and the two protection plates 4 through the magnetic attraction transmission rod member 6 and the composite support plate 7. Then, the hollow ring plate 3 and the two protection plates 4 can adapt to the shielding protection of the pot body 2 during the ascending operation;

[0030] A double-output assembly is arranged on the rear end structure of the hollow ring plate 3. The two output structures inside the double-output assembly are respectively in transmission connection with the rear end structures on one side of the two protection plates 4. The double-output assembly includes a gear component 8, two straight tooth plates 9, and a second electric push rod 10. The gear component 8 is composed of a transmission gear and a support shaft sleeved inside the transmission gear through a bearing. One end of the support shaft is fixedly connected to the rear end structure of the hollow ring plate 3. One ends of the two straight tooth plates 9 are respectively meshed with the top and the bottom of the gear component 8. And slide rails fixedly connected to the rear end structure of the hollow ring plate 3 are clamped inside the two straight tooth plates 9 to constrain and guide the movement of the straight tooth plates 9 by using the slide rails;

[0031] The two straight tooth plates 9, as the two output structures of the double-output component, are respectively drivingly connected to the two protective plates 4. The output end of the second electric push rod 10 is drivingly connected to one end of one of the straight tooth plates 9. A fixed seat is fixedly connected between the surface of the housing of the second electric push rod 10 and the rear surface of the hollow ring plate 3. The second electric push rod 10 is used in combination with the gear component 8 and the two straight tooth plates 9, thereby enabling the automatic output of the two straight tooth plates 9 and meeting the effect of automatic operation.

[0032] Working principle:

[0033] Embodiment 1

[0034] During the process of the lifting oil bath pot composed of the pot body 2 and the lifting oil bath pot body 1 for processing Chinese herbal medicine feed additives in and out, the second electric push rod 10 in the open state is closed. The output end of the second electric push rod 10 drives the corresponding straight tooth plate 9 to move automatically. Then, under the meshing transmission of the gear component 8, the other straight tooth plate 9 will also move synchronously and relatively. Furthermore, the two straight tooth plates 9 drive the two protective plates 4 to move synchronously and close to each other, so as to provide closed protection for the top space of the pot body 2.

[0035] When it is necessary to take and place additives during the processing interval, the second electric push rod 10 in the open state can be opened. The output end of the second electric push rod 10 drives the corresponding straight tooth plate 9 to move automatically. Then, under the meshing transmission of the gear component 8, the other straight tooth plate 9 will also move synchronously and relatively. Furthermore, the two straight tooth plates 9 drive the two protective plates 4 to move synchronously and away from each other, so as to make way for the top space of the pot body 2. During the reset movement of the two protective plates 4, the movable scraping plates 112 inside the two cleaning components 11 are attached to the bottom surface of the corresponding protective plate 4 and scraped under the elastic support of the buffer springs 114. Then, the residual oil attached to the bottom surface of the protective plate 4 is centrally collected into the hollow space of the hollow ring plate 3, which is convenient for subsequent centralized recovery through the recovery pipe fitting 12.

[0036] Embodiment 2

[0037] During the process of the lifting oil bath pot composed of the pot body 2 and the lifting oil bath pot body 1 for processing Chinese herbal medicine feed additives in and out, for the pot body 2 in the rising state, the first electric push rod inside the lifting component 5 can be started before the pot body 2 rises. The first electric push rod of the lifting component 5 drives the magnetic attraction transmission rod 6, the composite support plate 7, the hollow ring plate 3 and the two protective plates 4 to move up synchronously to meet the requirement of making way for the top of the pot body 2. Then, during the operation of the pot body 2, the second electric push rod 10 in the open state is closed. The output end of the second electric push rod 10 drives the corresponding straight tooth plate 9 to move automatically. Then, under the meshing transmission of the gear component 8, the other straight tooth plate 9 will also move synchronously and relatively. Furthermore, the two straight tooth plates 9 drive the two protective plates 4 to move synchronously and close to each other, so as to provide closed protection for the top space of the pot body 2.

[0038] When it is necessary to pick up and place the additive during the processing interval, the second electric push rod 10 in the open state can be activated. The output end of the second electric push rod 10 drives the corresponding straight tooth plate 9 to move automatically. Then, under the meshing transmission of the gear component 8, the other straight tooth plate 9 will also move synchronously relative to it. As a result, the two straight tooth plates 9 drive the two protective plates 4 to move away from each other synchronously, creating a space at the top of the pot body 2. During the reset movement of the two protective plates 4, the movable scraping plates 112 inside the two cleaning components 11 are elastically supported by the buffer springs 114 and fit against the bottom surfaces of the corresponding protective plates 4 to scrape off the residual oil adhering to the bottom surfaces of the protective plates 4. Then, the residual oil adhering to the bottom surfaces of the protective plates 4 is concentrated and collected in the hollow space of the hollow ring plate 3, which is convenient for subsequent centralized collection.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. At the same time, in the drawings of the present utility model, the filling patterns are only for distinguishing the layers and are not subject to any other limitations.

[0040] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A lifting oil bath for detecting Chinese herbal medicine feed additives, comprising a lifting oil bath body (1) and a pot body (2) sleeved inside the lifting oil bath body (1), characterized in that: A hollow ring plate (3) is provided outside the top of the pot body (2). Protection plates (4) are clamped inside both sides of the hollow ring plate (3), and the two protection plates (4) can enclose the top space of the pot body (2) under the support of the hollow ring plate (3). Cleaning assemblies (11) are sleeved inside both sides of the hollow ring plate (3), and the top structure of the cleaning assembly (11) can be attached and connected to the bottom surface of the corresponding protection plate (4). A recycling pipe fitting (12) is sleeved on one side of the hollow ring plate (3); A lifting assembly (5), a magnetic attraction transmission rod member (6), and a composite support plate (7) are provided at the rear end of the lifting oil bath pot body (1). The front end of the composite support plate (7) is fixedly connected to the top of the rear end of the hollow ring plate (3). The rear end structure of the composite support plate (7) is sleeved on the top structure of the magnetic attraction transmission rod member (6), and the bottom structure of the magnetic attraction transmission rod member (6) is in transmission connection with the output structure of the lifting assembly (5); A dual-output assembly is provided on the rear end structure of the hollow ring plate (3), and the two output structures inside the dual-output assembly are respectively in transmission connection with the rear end structures on one side of the two protection plates (4).

2. The lifting oil bath pot for detecting a Chinese herbal medicine feed additive according to claim 1, characterized in that: The cleaning assembly (11) includes a positioning plate (111), a movable scraping plate (112), a T-shaped rod (113), and a buffer spring (114). The positioning plate (111) is fixedly connected to the inner wall of the corresponding side surface of the hollow ring plate (3), and a chute is provided inside the positioning plate (111). One side of the bottom of the movable scraping plate (112) is attached and connected to one side of the top of the positioning plate (111). One end of the T-shaped rod (113) is clamped and penetrates through the chute and is fixedly connected to the bottom structure of the movable scraping plate (112). The two ends of the buffer spring (114) are respectively fixedly connected to the surface of the middle part of the T-shaped rod (113) and the inner wall of the top of the chute.

3. The lifting oil bath pot for detecting the Chinese herbal medicine feed additive according to claim 2, characterized in that: The movable scraping plate (112) can be attached and connected to the bottom surface of the corresponding protection plate (4) under the clamping guidance of the T-shaped rod (113) and the chute and the elastic pressing of the buffer spring (114), and the length value of the movable scraping plate (112) is not less than the width value of the protection plate (4).

4. A lifting oil bath pot for detecting a Chinese herbal medicine feed additive according to claim 1, characterized in that: The recycling pipe fitting (12) is composed of a liquid outlet pipe and a sealing cover externally threaded to one end of the liquid outlet pipe. The other end of the liquid outlet pipe is fixedly sleeved in the corresponding side inner wall of the hollow ring plate (3) and is communicated with the inner space of the hollow ring plate (3).

5. The lifting oil bath pot for detecting a Chinese herbal medicine feed additive according to claim 1, wherein: The magnetic attraction transmission rod member (6) is composed of a transmission rod body (61) and an electromagnetic chuck (62). The top of the transmission rod body (61) is sleeved inside the inner side of the rear end structure of the composite support plate (7) through a bearing. A support rod of the electromagnetic chuck (62) is fixedly connected to the surface of the top of the transmission rod body (61), and the magnetic attraction surface of the electromagnetic chuck (62) can be magnetically connected to the surface of the rear end structure of the composite support plate (7).

6. The lifting oil bath pot for detecting Chinese herbal medicine feed additives according to claim 5, characterized in that: The lifting assembly (5) is composed of an auxiliary frame and a second electric push rod sleeved inside the auxiliary frame. The output end of the second electric push rod is in transmission connection with the bottom structure of the transmission rod body (61), and the bottom of the auxiliary frame is installed on the bottom structure of the lifting oil bath pot body (1) through screws.

7. The lifting oil bath pot for detecting Chinese herbal medicine feed additives according to claim 5, characterized in that: The double-output component includes a gear component (8), two straight-tooth plates (9), and a second electric push rod (10). The gear component (8) consists of a transmission gear and a support shaft sleeved inside the transmission gear through a bearing. One end of the support shaft is fixedly connected to the rear-end structure of the hollow ring plate (3). One end of each of the two straight-tooth plates (9) is meshed and connected to the top and bottom of the gear component (8), and slide rails fixedly connected to the rear-end structure of the hollow ring plate (3) are clamped inside both of the two straight-tooth plates (9).

8. The lifting oil bath pot for detecting a Chinese herbal medicine feed additive according to claim 7, characterized in that: The two straight-tooth plates (9) are respectively drivingly connected to two protection plates (4) as the two output structures of the double-output component. The output end of the second electric push rod (10) is drivingly connected to one end of one of the straight-tooth plates (9). A fixed seat is fixedly connected between the surface of the housing of the second electric push rod (10) and the rear surface of the hollow ring plate (3).