Self-opening door and weighing integrated structure for peritoneal dialysis waste liquid bag processing device

By designing an integrated structure for self-opening doors and weighing in the peritoneal dialysis waste bag treatment device, and using a control mechanism to control the automatic opening and closing of the dispensing door and the installation of the weighing mechanism, the cumbersome dispensing process in the existing technology is solved, work efficiency is improved and the space occupied by the equipment is reduced.

CN224345230UActive Publication Date: 2026-06-12ZHEJIANG RONGJIA TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG RONGJIA TECH CO LTD
Filing Date
2025-01-23
Publication Date
2026-06-12

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    Figure CN224345230U_ABST
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Abstract

The utility model discloses a kind of self-opening door and weighing integrated structure for peritoneal dialysis waste liquid bag processing device, including delivery chamber, delivery door, control mechanism and weighing mechanism, weighing mechanism is installed on delivery door, weighing mechanism is used to weigh, delivery door is rotatably installed in delivery chamber, control mechanism is connected with delivery door, control mechanism controls delivery door rotation, automatically opens and closes through control mechanism control delivery door, weighing mechanism is installed on delivery door simultaneously, when peritoneal dialysis waste liquid bag is delivered, it is weighed by weighing mechanism and is recorded, reduce tediousness, save time, increase medical staff work efficiency, weighing mechanism is connected with delivery door simultaneously, reduce occupied space, with practicality.
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Description

Technical Field

[0001] This utility model belongs to the field of medical waste treatment technology, and in particular relates to an integrated structure of self-opening door and weighing for peritoneal dialysis waste bag treatment device. Background Technology

[0002] With the rapid development of society and the economy, when peritoneal dialysis is needed, peritoneal dialysis fluid is placed into the peritoneal cavity through a tube. Some patients may need to retain the fluid for a day before putting it back into the peritoneal dialysis bag. However, the discharged peritoneal dialysis fluid contains some toxic substances. After each dialysis session and each refill, the peritoneal dialysis bag needs to be treated. During treatment, the peritoneal dialysis fluid needs to be drained from the peritoneal dialysis bag through a waste peritoneal dialysis bag treatment device. When the waste peritoneal dialysis bag is put into the treatment device, its weight needs to be weighed and the data recorded. Weighing and recording each bag before putting it into the treatment device is a cumbersome and time-consuming process that affects the work efficiency of medical staff. Therefore, it is urgent to improve this process. Utility Model Content

[0003] The purpose of this utility model is to solve the above-mentioned technical problems existing in the prior art, and to provide an integrated structure of self-opening door and weighing for peritoneal dialysis waste bag treatment device. The dispensing door is automatically opened and closed by a control mechanism, and a weighing mechanism is installed on the dispensing door. When dispensing peritoneal dialysis waste bags, the weighing mechanism weighs and records the weight, reducing cumbersome procedures, saving time, and increasing the work efficiency of medical staff. At the same time, connecting the weighing mechanism with the dispensing door reduces the space occupied, making it practical.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A peritoneal dialysis waste bag treatment device with an integrated self-opening door and weighing structure includes a dispensing chamber, a dispensing door, a control mechanism, and a weighing mechanism. The weighing mechanism is installed on the dispensing door and is used to weigh the waste bags. The dispensing door is rotatably installed in the dispensing chamber. The control mechanism is connected to the dispensing door and controls the rotation of the dispensing door. The dispensing door opens and closes automatically through the control mechanism. At the same time, the weighing mechanism is installed on the dispensing door to weigh and record the waste bags during dispensing, reducing tediousness, saving time, and increasing the work efficiency of medical staff. In addition, the connection between the weighing mechanism and the dispensing door reduces the space occupied and is practical.

[0006] Furthermore, the control mechanism includes a mounting shaft, a push-pull cylinder, and a connecting seat. The mounting shaft is mounted on the delivery chamber, one end of the push-pull cylinder is hinged to the mounting shaft, the connecting seat is mounted on the delivery door, and the output end of the push-pull cylinder is hinged to the connecting seat.

[0007] Furthermore, limit block one and limit block two are installed on the mounting shaft. Limit block one is used to limit the mounting shaft, and limit block two is used to limit the push-pull cylinder. The connecting seat is provided with a connecting plate, and the connecting plate has a hinge hole, through which the push-pull cylinder and the connecting seat are hinged.

[0008] Furthermore, the dispensing chamber is equipped with a dispensing opening, and the dispensing door is hinged in the dispensing opening. The dispensing door is equipped with a support frame, and the dispensing door is fixedly connected to the support frame.

[0009] Furthermore, the weighing mechanism includes a weighing pan, a second support frame, and a weighing module. The weighing pan is fixedly installed on the second support frame, and the weighing module is located between the second support frame and the delivery gate.

[0010] Furthermore, the weighing module is fixed at both ends with fixing plates. One end of the weighing module is fixed to the support frame 2 via the fixing plate, and the other end is fixed to the delivery gate via the fixing plate.

[0011] Furthermore, the delivery room is equipped with a guide section, which has a drop opening.

[0012] Furthermore, it also includes a partition plate, which is installed in the dispensing chamber. The partition plate is used to separate the control mechanism and has fixing holes, through which the partition plate is fixed in the dispensing chamber.

[0013] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects:

[0014] In this invention, a weighing mechanism is installed on the delivery door to measure the weight. The delivery door is rotatably installed in the delivery chamber. A control mechanism is connected to the delivery door and controls its rotation. The delivery door opens and closes automatically through the control mechanism. Simultaneously, the weighing mechanism is installed on the delivery door to weigh and record the peritoneal dialysis waste bags during delivery, reducing tediousness, saving time, and increasing the work efficiency of medical staff. Furthermore, the connection between the weighing mechanism and the delivery door reduces the space occupied, making it practical. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings:

[0016] Figure 1 This is a structural diagram of an integrated self-opening door and weighing structure for a peritoneal dialysis waste bag treatment device according to the present invention.

[0017] Figure 2 This is a schematic diagram of the dispensing chamber in this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of this utility model after removing the delivery chamber;

[0019] Figure 4This is a schematic diagram of the dispensing gate in this utility model;

[0020] Figure 5 This is a schematic diagram of the weighing mechanism in this utility model.

[0021] In the diagram: 1-Dispensing chamber; 2-Dispensing door; 3-Mounting shaft; 4-Push-pull cylinder; 5-Connecting seat; 6-Limiting block one; 7-Limiting block two; 8-Connecting plate; 9-Hinge hole; 10-Dispensing port; 11-Hinge; 12-Support frame one; 13-Weighing pan; 14-Support frame two; 15-Weighing module; 16-Fixing plate; 17-Guide part; 18-Dropout port; 19-Divider plate; 20-Fixing hole. Detailed Implementation

[0022] like Figures 1 to 5 As shown, this utility model discloses a self-opening door and weighing integrated structure for a peritoneal dialysis waste bag treatment device. It includes a dispensing chamber 1, a dispensing door 2, a partition plate 19, a control mechanism, and a weighing mechanism. The dispensing chamber 1 has a dispensing opening 10. The dispensing door 2 is hinged to the dispensing opening 10 via a hinge 11. The weighing mechanism is installed on the dispensing door 2 and is used to weigh the waste bags. The control mechanism is connected to the dispensing door 2 and controls the rotation of the dispensing door 2. The partition plate 19 is installed in the dispensing chamber 1, separating the control mechanism and the weighing mechanism. The control mechanism controls the dispensing door 2 to open and close automatically. Simultaneously, the weighing mechanism is installed on the dispensing door 2 to weigh and record the waste bags during dispensing, reducing complexity, saving time, and increasing the efficiency of medical staff. Furthermore, the connection between the weighing mechanism and the dispensing door 2 reduces space occupation, making it practical.

[0023] The control mechanism includes a mounting shaft 3, a push-pull cylinder 4, and a connecting seat 5. The mounting shaft 3 is fixedly mounted on the delivery chamber 1. One end of the push-pull cylinder 4 is hinged to the mounting shaft 3. Limiting block 1 6 and limiting block 2 7 are installed on the mounting shaft 3. Limiting block 1 6 is used to limit the mounting shaft 3 to prevent axial movement of the mounting shaft 3. Limiting block 2 7 is used to limit the push-pull cylinder 4 to prevent the push-pull cylinder 4 from deviating during rotation. The connecting seat 5 is mounted on the delivery door 2. The connecting seat 5 is provided with a connecting plate 8. The connecting plate 8 has a hinge hole 9. The output end of the push-pull cylinder 4 is hinged to the connecting seat 5 through the connecting hole.

[0024] The weighing mechanism includes a weighing pan 13, a second support frame 14, and a weighing module 15. The weighing pan 13 is fixedly installed on the second support frame 14. The weighing module 15 is located between the second support frame 14 and the delivery gate 2. The delivery gate 2 is equipped with a first support frame 12 and is fixedly connected to the first support frame 12. Fixing plates 16 are installed at both ends of the weighing module 15. One end of the weighing module 15 is fixed to the second support frame 14 through the fixing plate 16, and the other end is fixed to the first support frame 12 through the fixing plate 16.

[0025] The bottom of the delivery chamber 1 narrows to form a guide section 17, and the guide section 17 has a drop opening 18. The peritoneal dialysis waste bag that is delivered into the delivery chamber 1 slides down through the guide section 17 and slides out through the drop opening 18.

[0026] The partition plate 19 is provided with fixing holes 20, and the partition plate 19 is fixed in the delivery chamber 1 through the fixing holes 20.

[0027] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A self-opening door and weighing integrated structure for a peritoneal dialysis waste bag treatment device, characterized in that: It includes a dispensing chamber, a dispensing door, a control mechanism, and a weighing mechanism. The weighing mechanism is installed on the dispensing door and is used to weigh the contents. The dispensing door is rotatably installed in the dispensing chamber. The control mechanism is connected to the dispensing door and controls the rotation of the dispensing door.

2. The self-opening door and weighing integrated structure for a peritoneal dialysis waste bag treatment device according to claim 1, characterized in that: The control mechanism includes a mounting shaft, a push-pull cylinder, and a connecting seat. The mounting shaft is mounted on the delivery chamber, one end of the push-pull cylinder is hinged to the mounting shaft, the connecting seat is mounted on the delivery door, and the output end of the push-pull cylinder is hinged to the connecting seat.

3. The self-opening door and weighing integrated structure for a peritoneal dialysis waste bag treatment device according to claim 2, characterized in that: Limiting block one and limiting block two are installed on the mounting shaft. Limiting block one is used to limit the mounting shaft, and limiting block two is used to limit the push-pull cylinder. The connecting seat is provided with a connecting plate, and the connecting plate has a hinge hole, through which the push-pull cylinder and the connecting seat are hinged.

4. The self-opening door and weighing integrated structure for a peritoneal dialysis waste bag treatment device according to claim 1, characterized in that: The dispensing chamber is provided with a dispensing opening, and the dispensing door is hinged in the dispensing opening. The dispensing door is equipped with a support frame, and the dispensing door is fixedly connected to the support frame.

5. The self-opening door and weighing integrated structure for a peritoneal dialysis waste bag treatment device according to claim 1, characterized in that: The weighing mechanism includes a weighing pan, a second support frame, and a weighing module. The weighing pan is fixedly installed on the second support frame, and the weighing module is located between the second support frame and the delivery gate.

6. The self-opening door and weighing integrated structure for a peritoneal dialysis waste bag treatment device according to claim 5, characterized in that: The weighing module is fixed at both ends with fixing plates. One end of the weighing module is fixed to the support frame 2 through the fixing plate, and the other end is fixed to the delivery gate through the fixing plate.

7. The self-opening door and weighing integrated structure for a peritoneal dialysis waste bag treatment device according to claim 1, characterized in that: The delivery chamber is equipped with a guide section, and the guide section has a drop opening.

8. The self-opening door and weighing integrated structure for a peritoneal dialysis waste bag treatment device according to claim 1, characterized in that: It also includes a partition plate, which is installed in the dispensing chamber and is used to separate the control mechanism. The partition plate is provided with fixing holes and is fixed in the dispensing chamber through the fixing holes.