An auxiliary tool for feeding
By designing auxiliary tooling for feeding, and using sliding fit internal clamping parts and sealing parts to cover the feed pipe, the problems of splashing and dripping during the waste liquid transfer process are solved, achieving both environmental protection and ease of operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MIANYANG MAORUI ENVIRONMENTAL PROTECTION CO LTD
- Filing Date
- 2025-07-14
- Publication Date
- 2026-05-29
AI Technical Summary
During the transfer of waste liquid, the waste liquid is prone to splashing out and dripping when it is taken out of the inlet pipe, causing environmental pollution and safety hazards.
Design an auxiliary tooling for feeding, including a mounting plate, a feed pipe, a triangular plate, an inner clamping component, and a sealing component. Through sliding fit, the feed pipe is covered and automatically sealed to prevent liquid splashing and dripping.
It effectively prevents liquid splashes and drips, ensuring environmental safety and convenience during the disassembly process.
Smart Images
Figure CN224301584U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of waste liquid treatment technology, and in particular to an auxiliary tooling for feeding. Background Technology
[0002] In the process of waste liquid treatment, the transfer of waste liquid is often involved, such as injecting waste liquid into a reaction vessel to complete a chemical reaction, or injecting waste liquid into a waste liquid tank for storage. Most transfers are achieved by extending an input pipe connected to the first container into the second container. However, during the transfer, waste liquid is very easy to splash out, and when the input pipe needs to be removed and transferred after injection, residual waste liquid on the input pipe can easily drip down, causing environmental pollution and safety hazards. Utility Model Content
[0003] To address the shortcomings of the prior art, this application provides an auxiliary tooling for feeding, which has a simple structure, can prevent liquid splashing and dripping, and is easy to disassemble.
[0004] To achieve the above objectives, the present invention employs the following technology:
[0005] An auxiliary tooling for feeding includes a mounting plate and a feed pipe that slides vertically through the mounting plate. The middle section of the feed pipe extends outward from both sides along a first horizontal direction to form two triangular plates, with the bottom surface of the triangular plates inclined downward towards the outside.
[0006] Below the mounting plate are a pair of inner clamping members and a pair of closing members. The pair of inner clamping members are used to fix the tooling at the container opening, and the pair of closing members are used to surround the lower section of the feed pipe when closed. The pair of inner clamping members are symmetrically moved and positioned on both sides of the feed pipe in the first horizontal direction, and the pair of closing members are symmetrically moved and positioned on both sides of the feed pipe in the second horizontal direction. The first horizontal direction is perpendicular to the second horizontal direction. The inner clamping members slide and engage with the two side walls of the feed pipe in the first horizontal direction, and the closing members slide and engage with the two side walls of the feed pipe in the second horizontal direction.
[0007] The advantages of this invention are: it can cover the feed inlet to prevent liquid from splashing out; it is easy to disassemble; and it can automatically seal after disassembly to prevent waste liquid from dripping. Attached Figure Description
[0008] The accompanying drawings described herein are merely illustrative of selected embodiments, not all possible implementations, and are not intended to limit the scope of this invention.
[0009] Figure 1 The overall three-dimensional structure of the embodiments of this application Figure 1 .
[0010] Figure 2 This is a cross-sectional view of an embodiment of this application. Figure 1 .
[0011] Figure 3 The overall three-dimensional structure of the embodiments of this application Figure 2 .
[0012] Figure 4 This is a cross-sectional view of an embodiment of this application. Figure 2 .
[0013] Figure 5 This is a cross-sectional view of the embodiment of this application assembled on the top of the container. Figure 1 .
[0014] Figure 6 This is a cross-sectional view of the embodiment of this application assembled on the top of the container. Figure 2 . Detailed Implementation
[0015] To make the objectives, technical solutions and advantages of the present utility model clearer, the implementation methods of the present utility model will be described in detail below with reference to the accompanying drawings. However, the embodiments described in the present utility model are only some embodiments of the present utility model, and not all embodiments.
[0016] This application provides an auxiliary tooling for feeding, such as... Figures 1-6 As shown, it includes a mounting plate 1 and a feed pipe 2 that slides vertically through the mounting plate 1. The middle section of the feed pipe 2 extends outward from both sides along the first horizontal direction to form two triangular plates 21. The bottom surface of the triangular plates 21 is inclined downward to the outside. In this embodiment, the triangular plates 21 are right-angled triangular plates.
[0017] Below the mounting plate 1, there is a pair of inner clamping members 3 and a pair of closing members 4. The pair of inner clamping members 3 are used to fix the tooling at the container opening, and the pair of closing members 4 are used to surround the lower section of the feed pipe 2 when closed, preventing waste liquid remaining on the lower section of the feed pipe 2 from dripping during disassembly and transfer. The pair of inner clamping members 3 are symmetrically moved and positioned on both sides of the feed pipe 2 in the first horizontal direction, and the pair of closing members 4 are symmetrically moved and positioned on both sides of the feed pipe 2 in the second horizontal direction. The first horizontal direction is perpendicular to the second horizontal direction. The inner clamping members 3 slide and engage with the two side walls of the feed pipe 2 in the first horizontal direction, and the closing members 4 slide and engage with the two side walls of the feed pipe 2 in the second horizontal direction. The two side walls of the feed pipe 2 in the first horizontal direction include the bottom surface of the triangular plate 21 in its middle section and the circumferential side wall of its lower section. In order for the inner clamping members 3 to be stably slidably engaged with the two side walls of the feed pipe 2 in the first horizontal direction, the installation height of the inner clamping members 3 should be higher than the bottom surface height of the feed pipe 2 when it is in the predetermined highest position relative to the mounting plate 1.
[0018] During installation, the fixture is placed on top of the container, with the bottom surface of the mounting plate 1 in contact with the top of the container, and the feed pipe 2, a pair of inner clamping parts 3, and a pair of sealing parts 4 all inside the container. Figure 1 and Figure 2 As shown, the feed pipe 2 is at the predetermined highest position relative to the mounting plate 1, the distance between the two inner clamping parts 3 is the predetermined minimum value, and the two closing parts 4 close together and surround the feed pipe 2 inside themselves. This is the first working state of the tooling.
[0019] When feeding, the tooling needs to be switched from its first working state to its second working state, such as... Figure 3 and Figure 4 As shown, the second working state refers to the feed pipe 2 being in the predetermined lowest position relative to the mounting plate 1, with the two inner clamping parts 3 respectively abutting against the inner walls at both ends of the container, and the two sealing parts 4 separated with the distance between them equal to the diameter of the feed pipe 2. At this time, one end of the feed pipe 2 is the liquid inlet end, connected to the input pipe, and the other end is the liquid outlet end, used to feed material into the container. After feeding is completed, a small amount of waste liquid will remain on the inner wall of the feed pipe 2. As the feed pipe 2 extends above or below the waste liquid surface, waste liquid will also remain on the outer wall of the feed pipe 2 due to splashing or contact with the waste liquid.
[0020] During assembly and disassembly, simply switch the tooling from its second working state to its first working state to remove it. During this state switching process, the sliding of the feed pipe 2 relative to the mounting plate 1 scrapes residual waste liquid from the outer wall of the middle section of the feed pipe 2 to the outer wall of its lower section or into the container. After the state switching is complete, as follows... Figure 1 and Figure 2 As shown, the two closures 4 close together and surround the lower section of the feed pipe 2, effectively preventing waste liquid from dripping from the outer wall of the lower section and the inner wall of the feed pipe 2 during removal and transfer, thus preventing pollution of the working environment. It should be noted that the upper section of the feed pipe 2 refers to the part of the feed pipe 2 located above the mounting plate 1 when the tooling is in the second working state; the middle section of the feed pipe 2 refers to the part of the feed pipe 2 that slides in contact with the mounting plate 1 when the state is switched; and the lower section of the feed pipe 2 refers to the part of the feed pipe 2 located below the mounting plate 1 when the tooling is in the first working state.
[0021] Since the inner clamping member 3 slides with the two side walls of the feed pipe 2 in the first horizontal direction, and the sealing member 4 slides with the two side walls of the feed pipe 2 in the second horizontal direction, the switching between the first working state and the second working state can be achieved simply by raising and lowering the feed pipe 2.
[0022] Specifically, such as Figures 1-4As shown, the inner clamping member 3 includes two vertical plates and a roller rotatably connected between the two vertical plates. The inner clamping member 3 slides with the two side walls of the feed pipe 2 in the first horizontal direction through the roller. Both vertical plates are slidably provided with a first guide rod 13 arranged parallel to the first horizontal direction. The first guide rod 13 is installed in a first groove 11 opened at the bottom of the mounting plate 1. A first spring 15 is sleeved on the first guide rod 13, and the first spring 15 is located outside the inner clamping member 3. The first spring 15 is always in a compressed state.
[0023] The sliding fit between the inner clamping member 3 and the two side walls of the feed pipe 2 in the first horizontal direction includes the following two situations: When the length of the inner clamping member 3 is less than the diameter of the feed pipe 2, the inner clamping member 3 can pass through the space between the two sealing members 4 and always contact the outer wall of the feed pipe 2 during the upward movement of the feed pipe 2; such as Figure 1 and Figure 6 As shown, when the length of the inner clamping member 3 is greater than the diameter of the feed tube 2, the inner clamping member 3 will be interfered with during the rising process of the feed tube 2 because it cannot pass between the two sealing members 4. At this time, the distance between the two inner clamping members 3 is equal to the length of the sealing member 4. Then, during the falling process of the feed tube 2, the two sealing members 4 separate, and the inner clamping member 3 can re-contact with the outer wall of the feed tube 2 and slide with the two side walls of the feed tube 2 in the first horizontal direction.
[0024] Specifically, such as Figures 1-4 As shown, the sealing member 4 includes an inclined plate that is inclined upwards and inwards and baffles at both ends of the inclined plate. The sealing member 4 slides with the two side walls of the feed pipe 2 in the second horizontal direction through the inner side of the inclined plate. A second guide rod 14 is slidably passed through the top of the inclined plate and is arranged parallel to the second horizontal direction. The second guide rod 14 is installed in a second groove 12 opened at the bottom of the mounting plate 1. A second spring 16 is sleeved on the second guide rod 14 and is located outside the sealing member 4. The second spring 16 is always in a compressed state.
[0025] Specifically, the contact surface where the mounting plate 1 and the feed pipe 2 slide together is provided with a water-absorbing layer, which is used to absorb the waste liquid remaining on the outer wall of the middle section of the feed pipe 2.
[0026] Specifically, such as Figures 1-5 As shown, a limiting plate 22 is provided on the upper part of the feed pipe 2. A screw 5, parallel to the feed pipe 2, is threaded through the limiting plate 22. The screw 5 is rotatably mounted above the mounting plate 1, and a knob is provided on the top of the screw 5. The screw 5 not only enables the feed pipe 2 to rise and fall, but also helps to limit the feed pipe 2 to a predetermined lowest and highest position relative to the mounting plate 1, preventing the feed pipe 2 from slipping out.
[0027] Specifically, such as Figure 1 As shown, the top of the feed pipe 2 is a quick connector for connecting the input pipe.
[0028] In application, the above description is only a preferred embodiment of this application and is not intended to limit this application. Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application.
Claims
1. An auxiliary tooling for feeding, characterized in that, It includes a mounting plate (1) and a feed pipe (2) that slides vertically through the mounting plate (1). The middle section of the feed pipe (2) extends outward from both sides along the first horizontal direction to form two triangular plates (21). The bottom surface of the triangular plates (21) is inclined downward to the outside. The mounting plate (1) is provided with a pair of inner clamping parts (3) and a pair of closing parts (4) below it. The pair of inner clamping parts (3) are used to fix the tooling at the opening of the container. The pair of closing parts (4) are used to surround the lower section of the feed pipe (2) when closed. The pair of inner clamping parts (3) are symmetrically moved and arranged on both sides of the feed pipe (2) in the first horizontal direction. The pair of closing parts (4) are symmetrically moved and arranged on both sides of the feed pipe (2) in the second horizontal direction. The first horizontal direction is perpendicular to the second horizontal direction. The inner clamping parts (3) slide and cooperate with the two side walls of the feed pipe (2) in the first horizontal direction. The closing parts (4) slide and cooperate with the two side walls of the feed pipe (2) in the second horizontal direction.
2. The auxiliary tooling for feeding according to claim 1, characterized in that, The inner clamping member (3) includes two vertical plates and a roller rotatably connected between the two vertical plates. The inner clamping member (3) slides with the two side walls of the feed pipe (2) in the first horizontal direction through the roller. Both vertical plates are slidably provided with a first guide rod (13) arranged parallel to the first horizontal direction. The first guide rod (13) is installed in a first groove (11) opened at the bottom of the mounting plate (1). A first spring (15) is sleeved on the first guide rod (13), and the first spring (15) is located outside the inner clamping member (3).
3. The auxiliary tooling for feeding according to claim 1, characterized in that, The closure (4) includes an inclined plate that is inclined upwards and inwards and baffles at both ends of the inclined plate. The closure (4) slides with the two side walls of the feed pipe (2) in the second horizontal direction through the inner side of the inclined plate. A second guide rod (14) is slidably passed through the top of the inclined plate and is parallel to the second horizontal direction. The second guide rod (14) is installed in a second groove (12) opened at the bottom of the mounting plate (1). A second spring (16) is sleeved on the second guide rod (14) and the second spring (16) is located outside the closure (4).
4. The auxiliary tooling for feeding according to claim 1, characterized in that, The mounting plate (1) and the feed pipe (2) have a water-absorbing layer on their sliding contact surfaces. The water-absorbing layer is used to absorb the waste liquid remaining on the outer wall of the feed pipe (2).
5. The auxiliary tooling for feeding according to claim 1, characterized in that, The upper part of the feed pipe (2) is provided with a limiting plate (22), and a screw (5) is threaded through the limiting plate (22) and is parallel to the feed pipe (2). The screw (5) is rotatably installed above the mounting plate (1), and a knob is provided on the top of the screw (5).
6. The auxiliary tooling for feeding according to claim 1, characterized in that, The top of the feed pipe (2) is a quick connector for connecting the input pipe.