Feeding support

Abstract

The utility model provides a feeding support, and relates to the technical field of medicine production. The feeding support is used for feeding a feeding bag to a reaction barrel and comprises a feeding base and a feeding mechanism. The feeding base can be fixedly arranged on an external supporting piece. The feeding mechanism comprises a feeding arm assembly and a material hanging piece, the feeding arm assembly is rotationally arranged on the feeding base, the material hanging piece is arranged on the feeding arm assembly and used for hanging and supporting a feeding bag, and the feeding arm assembly rotates relative to the feeding base so that the feeding bag can be fed into the reaction barrel. According to the feeding support, the labor intensity can be reduced, the feeding progress is guaranteed, and the feeding efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of drug production technology, and in particular to a feeding support. Background Technology

[0002] In the production of antibody-drug conjugates, a large amount of raw materials and excipients are required when preparing large-volume solutions. Existing feeding methods include manual feeding and tool-based feeding. Manual feeding is not only labor-intensive and inefficient, but also makes it difficult to ensure the accuracy and uniformity of the feeding, and poses safety hazards. While tool-based feeding can reduce labor intensity, the complex structure of existing feeding devices makes operation cumbersome and difficult to guarantee feeding efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide a feeding bracket that can reduce labor intensity, ensure feeding progress, and improve feeding efficiency.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] Feeding support, used to feed the feeding bag into the reaction vessel, includes:

[0006] The feeding base can be fixedly installed on the external support components;

[0007] The feeding mechanism includes a feeding arm assembly and a hanging component. The feeding arm assembly is rotatably mounted on the feeding base along direction A. The hanging component is mounted on the feeding arm assembly and is used to hang and support the feeding bag. The feeding arm assembly rotates relative to the feeding base to feed the feeding bag into the reaction tank.

[0008] As a further technical solution, the feeding arm assembly includes a feeding vertical arm and a feeding horizontal arm, wherein the feeding vertical arm includes a first vertical arm, a second vertical arm, and a limiting member;

[0009] The first end of the first vertical arm is rotatably connected to the feeding base along the A direction, the first end of the second vertical arm is movably disposed at the second end of the first vertical arm along the Z direction, the limiting member is limited between the first vertical arm and the second vertical arm, the feeding horizontal arm is fixedly disposed at an included angle to the second vertical arm, and the hanging member is disposed on the feeding horizontal arm.

[0010] As a further technical solution, the limiting member is configured as a limiting screw, the first end of the second vertical arm is provided with an installation channel extending in the Z direction, the second end of the first vertical arm is movably inserted into the installation channel, the side wall of the installation channel is provided with a limiting threaded hole, the limiting screw is threadedly engaged with the limiting threaded hole and abuts against the first vertical arm.

[0011] As a further technical solution, the feeding arm assembly also includes a reinforcing arm, the two ends of which are respectively connected to the second vertical arm and the feeding horizontal arm.

[0012] As a further technical solution, the feeding mechanism also includes an auxiliary component, which is movably disposed on the feeding cross arm along the X direction, and the hanging component is disposed on the feeding cross arm through the auxiliary component.

[0013] As a further technical solution, the auxiliary component includes a cantilever and a placement component. The cantilever extends along the Y direction and is movably disposed along the X direction on the feeding cross arm. The placement component is movably disposed below the placement component along the Y direction, and the hanging component is connected to the placement component.

[0014] As a further technical solution, an auxiliary rod is provided below the placement component, and the hanging component is rotatably connected to the auxiliary rod.

[0015] As a further technical solution, the hanging component is provided with a hooking part for suspending the feeding bag, and the hooking part extends along the Y direction to increase the area for hooking with the feeding bag.

[0016] As a further technical solution, the feeding base includes a rotating base and a supporting base. The rotating base is fixedly disposed on the upper end face of the supporting base and is used to rotatably connect with the feeding arm assembly. The supporting base is provided with a connecting through hole, and the supporting base is fixedly connected to an external support member through the connecting through hole.

[0017] As a further technical solution, the support base includes a first support and a second support, which are movably arranged relative to each other, and the end faces of the first support and the second support that are close to each other are provided with a clearance area, and the two clearance areas cooperate to form the connecting through hole.

[0018] Compared with the prior art, the feeding bracket provided by this utility model has the following technical advantages:

[0019] Because the feeding arm assembly is rotatably mounted on the feeding base along direction A, when feeding is required, the feeding arm assembly is first rotated relative to the feeding base to offset it from the reaction tank, facilitating the hanging of the feeding bag to be fed onto the hanging component. Then, based on the relative position of the feeding bag and the reaction tank, the feeding arm assembly is rotated again relative to the feeding base so that the hanging component is directly above the reaction tank, allowing the feeding bag attached to the hanging component to be fed into the reaction tank below. Furthermore, the feeding position can be changed by rotating the feeding arm assembly according to the actual reaction requirements within the reaction tank. Throughout the process, the feeding is completed using the feeding support, reducing labor intensity. Because the feeding arm assembly is rotatably mounted on the feeding base, the feeding position can be changed according to actual needs, ensuring feeding accuracy. Since the feeding support consists only of the feeding base, the feeding arm assembly, and the hanging component, its simple structure makes operation easy and ensures feeding efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0021] Figure 1 This is a first-view structural schematic diagram of the feeding bracket provided in an embodiment of the present utility model;

[0022] Figure 2 This is a structural schematic diagram of the feeding bracket provided in an embodiment of the present invention from a second perspective.

[0023] In the picture:

[0024] 100. Feeding base; 110. Rotating seat; 120. Support seat; 121. First support; 122. Second support; 1201. Connecting through hole;

[0025] 200. Feeding mechanism; 210. Feeding arm assembly; 211. Feeding vertical arm; 2111. First vertical arm; 2112. Second vertical arm; 2113. Limiting component; 212. Feeding horizontal arm; 213. Reinforcing arm; 220. Hanging component; 230. Auxiliary component; 231. Cantilever; 232. Object placement component; 2321. Auxiliary rod. Detailed Implementation

[0026] Before explaining any implementation of this application in detail, it should be understood that this application is not limited to its application to the structural details and component arrangements set forth in the following description or shown in the above drawings.

[0027] In this application, the terms "comprising," "including," "having," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0028] In this application, the term "and / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three cases: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this application generally indicates that the preceding and following related objects have an "and / or" relationship.

[0029] In this application, the terms "connection," "combination," "coupling," and "installation" can refer to direct connection, combination, coupling, or installation, or indirect connection, combination, coupling, or installation. For example, a direct connection refers to two parts or components being connected together without the need for an intermediary, while an indirect connection refers to two parts or components each being connected to at least one intermediary, with the connection achieved through the intermediary. Furthermore, "connection" and "coupling" are not limited to physical or mechanical connections or couplings, but can also include electrical connections or couplings.

[0030] In this application, those skilled in the art will understand that relative terms (e.g., “about,” “approximately,” “basically,” etc.) used in conjunction with quantities or conditions are to include the values ​​and have the meaning indicated by the context. For example, such relative terms include at least the degree of error associated with the measurement of a particular value, tolerances associated with the particular value due to manufacturing, assembly, use, etc. Such terms should also be considered as disclosing a range defined by the absolute values ​​of the two endpoints. Relative terms may refer to a certain percentage (e.g., 1%, 5%, 10% or more) of the indicated value. Numerical values ​​not using relative terms should also be disclosed as specific values ​​with tolerances. Furthermore, “basically” when expressing relative angular relationships (e.g., substantially parallel, substantially perpendicular) may refer to a certain degree (e.g., 1 degree, 5 degrees, 10 degrees or more) added to or subtracted from the indicated angle.

[0031] In this application, those skilled in the art will understand that the function performed by a component can be performed by one component, multiple components, one part, or multiple parts. Similarly, the function performed by a part can also be performed by one part, one component, or a combination of multiple parts.

[0032] In this application, the directional terms "upper," "lower," "left," "right," "front," and "rear" are used to describe the orientation and positional relationships shown in the accompanying drawings and should not be construed as limiting the embodiments of this application. Furthermore, in the context, it should be understood that when an element is mentioned as being connected "upper" or "lower" to another element, it can be directly connected to the other element "upper" or "lower," or indirectly connected through an intermediate element. It should also be understood that directional terms such as upper side, lower side, left side, right side, front side, and rear side not only represent positive orientation but can also be understood as lateral orientation. For example, "below" can include directly below, lower left, lower right, lower front, and lower rear.

[0033] Combination Figure 1 and Figure 2 As shown, the feeding bracket provided in this embodiment is used to feed feeding bags into the reaction vessel to reduce labor intensity, ensure feeding progress, and improve feeding efficiency. Specifically, the feeding bracket includes a feeding base 100 and a feeding mechanism 200: the feeding base 100 can be fixedly installed on an external support; the feeding mechanism 200 includes a feeding arm assembly 210 and a hanging component 220. The feeding arm assembly 210 is rotatably installed on the feeding base 100, and the hanging component 220 is installed on the feeding arm assembly 210 for hanging and supporting the feeding bag. The feeding arm assembly 210 rotates relative to the feeding base 100 to feed the feeding bag into the reaction vessel.

[0034] Since the feeding arm assembly 210 is rotatably mounted on the feeding base 100 along direction A, when feeding is required, the feeding arm assembly 210 is first rotated relative to the feeding base 100 to offset the feeding arm assembly 210 from the reaction tank, so that the feeding bag to be fed can be hung on the hanging part 220; then, according to the relative position of the feeding bag and the reaction tank, the feeding arm assembly 210 is rotated again relative to the feeding base 100 so that the hanging part 220 is located directly above the reaction tank, so that the feeding bag hung on the hanging part 220 can be fed into the reaction tank below; and the feeding position can also be changed by rotating the feeding arm assembly 210 according to the actual reaction requirements in the reaction tank. Throughout the process, the feeding process is completed with the help of the feeding bracket, which can reduce labor intensity. Since the feeding arm assembly 210 is rotatably set on the feeding base 100, the feeding position can be changed according to actual needs, thereby ensuring feeding accuracy. Since the feeding bracket is composed of only the feeding base 100, the feeding arm assembly 210 and the hanging part 220, the structure is simple, so the operation is convenient during feeding, thereby ensuring feeding efficiency.

[0035] In this embodiment, the delivery target is a material bag. Other embodiments are not limited to this and can be replaced with a material bucket, material bag, etc., according to actual needs.

[0036] Preferably, the feeding arm assembly 210 includes a feeding vertical arm 211 and a feeding horizontal arm 212. The feeding vertical arm 211 includes a first vertical arm 2111, a second vertical arm 2112, and a limiting member 2113. The first end of the first vertical arm 2111 is rotatably connected to the feeding base 100 along the A direction. The first end of the second vertical arm 2112 is movably disposed at the second end of the first vertical arm 2111 along the Z direction. The limiting member 2113 is limited and disposed between the first vertical arm 2111 and the second vertical arm 2112. The feeding horizontal arm 212 is fixedly disposed at an included angle to the second vertical arm 2112. The material hanging member 220 is disposed on the feeding horizontal arm 212.

[0037] Combination Figure 1 and Figure 2 As shown, during material feeding, the height of the hanging component 220 can be changed by altering the relative positions of the first vertical arm 2111 and the second vertical arm 2112 in the Z direction. This configuration allows the same feeding bracket to feed materials to reaction tanks at different heights, improving its versatility. Furthermore, when feeding materials to the same reaction tank, the distance between the hanging component 220 and the reaction tank can be adaptively adjusted based on the type of solution in the reaction tank or the type of feeding bag being fed. Once the distance is adjusted, the limiting component 2113 restricts the relative positions of the first vertical arm 2111 and the second vertical arm 2112 in the Z direction, preventing the second vertical arm 2112 from falling under its own weight and the gravity of the feeding arm 212 and the feeding bag, thus avoiding a sudden change in the distance between the feeding bag and the reaction tank.

[0038] In this embodiment, the first end of the feeding horizontal arm 212 is fixedly connected to the second end of the second vertical arm 2112 and is arranged perpendicular to the second vertical arm 2112. In other embodiments, the included angle between the feeding horizontal arm 212 and the second vertical arm 2112 can also be set as an obtuse angle or an acute angle; or, the first end of the first vertical arm 2111 is fixedly connected to the feeding base 100, and the first end of the feeding horizontal arm 212 is rotatably connected to the second end of the second vertical arm 2112 along direction A.

[0039] Preferably, the limiting member 2113 is a limiting screw, the first end of the second vertical arm 2112 is provided with an installation channel extending in the Z direction, the second end of the first vertical arm 2111 is movably inserted into the installation channel, the side wall of the installation channel is provided with a limiting threaded hole, the limiting screw is threadedly engaged with the limiting threaded hole and abuts against the first vertical arm 2111. By changing the insertion amount of the second end of the first vertical arm 2111 in the installation channel, the overall height of the feeding vertical arm 211 can be changed; when it is necessary to adjust the relative position of the first vertical arm 2111 and the second vertical arm 2112, the position can be adjusted by loosening the limiting screw; after the position adjustment is completed, the limiting screw is tightened so that the limiting screw abuts against the outer peripheral wall of the first vertical arm 2111, thereby limiting the relative position of the first vertical arm 2111 and the second vertical arm 2112, ensuring the limiting effect, and due to its simple structure, ensuring ease of operation. To further enhance the limiting effect, the second segment of the first vertical arm 2111 can be provided with multiple limiting holes, all spaced apart along the Z direction. After the position is adjusted, the limiting screws are tightened so that they are inserted into the corresponding limiting holes. Additionally, after the relative positions of the first vertical arm 2111 and the second vertical arm 2112 are adjusted, to prevent relative rotation of the first vertical arm 2111 and the second vertical arm 2112 in the A direction, in this embodiment, the cross-sectional shape of the mounting channel along the Z direction is set to rectangular, and the cross-sectional shape of the second end of the first vertical arm 2111 is adapted to the mounting channel. In other embodiments, the cross-sectional shape of the mounting channel along the Z direction can also be set to polygonal or elliptical. Alternatively, a groove extending along the Z direction is provided at the first end of the second vertical arm 2112, and a slider corresponding to the groove is provided in the mounting channel for sliding and limiting.

[0040] In some other embodiments, the limiting member 2113 may not be provided. The cross-sectional shape of the mounting channel along the Z direction is set to be circular. An internal thread is provided in the mounting channel. The first vertical arm 2111 is set as a circular rod and an external thread is provided at the second end of the first vertical arm 2111, so that the second end of the first vertical arm 2111 is threadedly connected to the mounting channel. Through the cooperation of the internal and external threads, the relative position of the first vertical arm 2111 and the second vertical arm 2112 can be changed while limiting them.

[0041] In order to improve the connection strength between the feeding vertical arm 211 and the feeding horizontal arm 212, so as to ensure the feeding effect and extend the service life of the feeding bracket, in this embodiment, the feeding arm assembly 210 also includes a reinforcing arm 213, the two ends of which are respectively connected to the second vertical arm 2112 and the feeding horizontal arm 212.

[0042] Preferably, the feeding mechanism 200 further includes an auxiliary component 230, which is movably disposed on the feeding cross arm 212 in the X direction. The material hanging component 220 is disposed on the feeding cross arm 212 via the auxiliary component 230. With this configuration, after the feeding cross arm 212 is rotated above the reaction tank, the relative position of the auxiliary component 230 and the feeding cross arm 212 can be adaptively changed in the X direction according to the type of solution in the reaction tank or the type of feeding bag being fed, thereby adaptively changing the feeding position to further ensure feeding accuracy.

[0043] Specifically, the auxiliary component 230 includes a cantilever 231 and a placement component 232. The cantilever 231 extends along the Y direction and is movably disposed along the X direction on the feeding cross arm 212. The placement component 232 is movably disposed along the Y direction below the placement component 232, and the hanging component 220 is connected to the placement component 232.

[0044] Combination Figure 1 and Figure 2 As shown, by changing the relative position of the cantilever 231 and the feeding horizontal arm 212, the feeding position in the X direction can be changed; by changing the relative position of the placement component 232 and the cantilever 231, the feeding position in the Y direction can be changed. Therefore, during feeding, the feeding area can be adjusted in the XYZ directions according to the actual situation using the feeding vertical arm 211, the cantilever 231, and the placement component 232 to further improve feeding accuracy. In this embodiment, the lower end face of the feeding horizontal arm 212 is provided with a first sliding groove extending along its axial direction, and the upper end face of the cantilever 231 is provided with a first slider. The first slider is slidably connected to the first sliding groove to realize that the cantilever 231 is movably positioned on the feeding horizontal arm 212 in the X direction; the lower end face of the cantilever 231 is provided with a second sliding groove extending along its axial direction, and the upper end face of the placement component 232 is provided with a second slider. The second slider is slidably connected to the second sliding groove to realize that the placement component 232 is movably positioned on the placement component 232 in the Y direction. To prevent the slider from disengaging from its corresponding groove, in this embodiment, the widths of both the first and second grooves gradually decrease from the second vertical arm 2112 to the first vertical arm 2111, and both the first and second sliders are correspondingly positioned within their respective grooves. In other embodiments, the auxiliary component 230 further includes a first driving member that is tractively connected to the cantilever 231 and capable of driving the cantilever 231 to move in the X direction, and a second driving member that is tractively connected to the placement component 232 and capable of driving the placement component 232 to move in the Y direction.

[0045] Preferably, an auxiliary rod 2321 is provided below the placement component 232, and the hanging component 220 is rotatably connected to the auxiliary rod 2321. With this configuration, after the feeding bag hanging on the hanging component 220 is placed above the reaction tank, the relative position of the auxiliary rod 2321 and the hanging component 220 in the axial direction of the auxiliary rod 2321 can be adjusted according to actual needs to change the feeding angle of the feeding bag, thereby further improving the feeding accuracy.

[0046] Preferably, the hanging component 220 is provided with a hook portion for suspending the feeding bag. The hook portion extends along the Y direction to increase the area of ​​contact with the feeding bag. This design prevents the feeding bag from rotating around the hook portion after it is placed above the reaction vessel, thus preventing spillage of the material inside the bag and further improving feeding accuracy. In this embodiment, the hanging component 220 is hook-shaped and only one is provided; in other embodiments, multiple hanging components 220 may be provided to increase the contact area with the feeding bag and improve the stability of the feeding bag's attachment.

[0047] Preferably, the feeding base 100 includes a rotating base 110 and a support base 120. The rotating base 110 is fixedly disposed on the upper end face of the support base 120 for rotatable connection with the feeding arm assembly 210. The support base 120 is provided with a connecting through hole 1201, and the support base 120 is fixedly connected to an external support member through the connecting through hole 1201. This improves the installation stability of the feeding base 100, thereby ensuring the feeding stability of the feeding bracket. In this embodiment, the rotating base 110 can be configured as a cylinder, with the first end of the first vertical arm 2111 rotatably inserted into the rotating base 110. By manual adjustment, the first vertical arm 2111 can be rotated in the A direction; or, the rotating base 110 can also be configured as a rotating motor, with the motor shaft of the rotating motor extending along the Z direction. The first end of the first vertical arm 2111 is fixedly connected to the output shaft of the rotating motor, and the rotating motor drives the first vertical arm 2111 to rotate in the A direction.

[0048] Preferably, the support base 120 includes a first support 121 and a second support 122, which are movably arranged relative to each other. Both the end faces of the first support 121 and the second support 122 that are close to each other are provided with clearance areas, which cooperate to form a connecting through hole 1201. With this arrangement, by changing the relative position of the first support 121 and the second support 122, the size of the connecting through hole 1201 can be changed. On the one hand, the feeding base 100 can be fixedly connected to external support members of different specifications to further improve the applicability of the feeding bracket; on the other hand, it reduces the difficulty of removing the feeding base 100 from the external support member.

[0049] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A feeding support for feeding a feeding bag into a reaction vessel, characterized in that, include: The feeding base (100) can be fixedly installed on the external support; The feeding mechanism (200) includes a feeding arm assembly (210) and a hanging component (220). The feeding arm assembly (210) is rotatably disposed on the feeding base (100) along direction A. The hanging component (220) is disposed on the feeding arm assembly (210) and is used to hang and support the feeding bag. The feeding arm assembly (210) rotates relative to the feeding base (100) to feed the feeding bag into the reaction tank.

2. The feeding bracket according to claim 1, characterized in that, The feeding arm assembly (210) includes a feeding vertical arm (211) and a feeding horizontal arm (212). The feeding vertical arm (211) includes a first vertical arm (2111), a second vertical arm (2112), and a limiting member (2113). The first end of the first vertical arm (2111) is rotatably connected to the feeding base (100) along the A direction, the first end of the second vertical arm (2112) is movably disposed at the second end of the first vertical arm (2111) along the Z direction, the limiting member (2113) is limited and disposed between the first vertical arm (2111) and the second vertical arm (2112), the feeding horizontal arm (212) is fixedly disposed at an included angle to the second vertical arm (2112), and the hanging member (220) is disposed on the feeding horizontal arm (212).

3. The feeding bracket according to claim 2, characterized in that, The limiting member (2113) is configured as a limiting screw. The first end of the second vertical arm (2112) is provided with an installation channel extending in the Z direction. The second end of the first vertical arm (2111) is movably inserted into the installation channel. A limiting threaded hole is provided on the side wall of the installation channel. The limiting screw is threadedly engaged with the limiting threaded hole and abuts against the first vertical arm (2111).

4. The feeding bracket according to claim 2, characterized in that, The feeding arm assembly (210) also includes a reinforcing arm (213), the two ends of which are connected to the second vertical arm (2112) and the feeding horizontal arm (212), respectively.

5. The feeding bracket according to claim 2, characterized in that, The feeding mechanism (200) also includes an auxiliary component (230), which is movably disposed on the feeding cross arm (212) in the X direction, and the hanging component (220) is disposed on the feeding cross arm (212) through the auxiliary component (230).

6. The feeding bracket according to claim 5, characterized in that, The auxiliary component (230) includes a cantilever (231) and a placement component (232). The cantilever (231) extends along the Y direction and is movably disposed along the X direction on the feeding cross arm (212). The placement component (232) is movably disposed along the Y direction below the placement component (232). The hanging component (220) is connected to the placement component (232).

7. The feeding bracket according to claim 6, characterized in that, An auxiliary rod (2321) is provided below the object holder (232), and the hanging object (220) is rotatably connected to the auxiliary rod (2321).

8. The feeding bracket according to claim 1, characterized in that, The hanging component (220) is provided with a hooking part for hanging the feeding bag. The hooking part extends along the Y direction to increase the area for hooking with the feeding bag.

9. The feeding bracket according to claim 1, characterized in that, The feeding base (100) includes a rotating base (110) and a support base (120). The rotating base (110) is fixedly disposed on the upper end face of the support base (120) and is used to rotatably connect with the feeding arm assembly (210). The support base (120) is provided with a connecting through hole (1201), and the support base (120) is fixedly connected to an external support member through the connecting through hole (1201).

10. The feeding bracket according to claim 9, characterized in that, The support base (120) includes a first support (121) and a second support (122). The first support (121) and the second support (122) are movably arranged relative to each other, and the end faces of the first support (121) and the second support (122) that are close to each other are provided with a clearance area. The two clearance areas cooperate to form the connecting through hole (1201).

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