Pipeline type liquid mixing device

Abstract

The utility model discloses a pipeline type liquid mixing device which comprises a pipe body, a first rotating shaft and a second rotating shaft are rotatably connected to the inner wall of the pipe body, a plurality of stirring shafts are fixedly connected to the first rotating shaft and the second rotating shaft, and a plurality of spiral blades are fixedly connected to the first rotating shaft and the second rotating shaft. A transmission assembly for driving the first rotating shaft and the second rotating shaft to rotate is connected to the outer side of the pipe body, a sleeve is fixedly connected to the inner side wall of the pipe body, a clamping rod is movably arranged in the sleeve, a linkage assembly for driving the clamping rod to move is connected to the first rotating shaft, a disc is fixedly connected to the clamping rod, and a spring is fixedly arranged in the sleeve; the first rotating shaft and the second rotating shaft are driven to rotate through the transmission assembly, then the multiple stirring shafts and the multiple spiral blades are driven to rotate, liquid medicine is stirred and mixed, reverse liquid medicine flowing can be formed on the outer sides of the first rotating shaft and the second rotating shaft through rotation of the multiple spiral blades, and then the liquid medicine in the pipe body flows; the stirring and mixing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of liquid mixing, in particular to a pipeline type liquid mixing device. Background Art

[0002] Liquid medicine refers to medicine in liquid form made by dispersing drugs in a suitable dispersion medium. It can be taken orally or applied externally. The drugs in liquid medicine can be dispersed in the medium in molecular state or particulate state, thus forming a homogeneous liquid medicine or a heterogeneous liquid medicine.

[0003] The existing pipeline mixing device has little disturbance in the mixed fluid, and thus cannot effectively mix the medicines, resulting in uneven mixing, thereby reducing the efficacy of the medicines and causing waste of the original medicines. Utility Model Content

[0004] In view of the above problems, the utility model provides a pipeline type liquid mixing device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipeline liquid mixing device, including a tube body, the inner wall of the tube body is rotatably connected to a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are both fixedly connected to a plurality of stirring shafts, the first rotating shaft and the second rotating shaft are both fixedly connected to a plurality of spiral blades, the outer side of the tube body is connected to a transmission component for driving the first rotating shaft and the second rotating shaft to rotate, the inner side wall of the tube body is fixedly connected to a baffle, the inner side wall of the tube body is fixedly connected to a sleeve, a clamping rod is movably arranged in the sleeve, the first rotating shaft is connected to a linkage component for driving the clamping rod to move, a disc is fixedly connected to the clamping rod, a spring is fixedly arranged in the sleeve, and the other end of the spring is fixedly connected to the clamping rod.

[0006] Preferably, the transmission assembly includes a motor, a first gear and a second gear, the motor is fixedly mounted on the outer wall of the tube body, one end of the first rotating shaft extends out of the side wall of the tube body and is fixedly connected to the output end of the motor, the first gear is fixedly mounted on the first rotating shaft, one end of the second rotating shaft extends out of the side wall of the tube body and is fixedly connected to the second gear, and the first gear is meshingly connected to the second gear.

[0007] Preferably, sealing rings are provided at the connection places between the first rotating shaft and the second rotating shaft and the side wall of the tube body.

[0008] Preferably, a liquid inlet is provided at the top of the tube body, and a top cover is threadedly mounted on the liquid inlet.

[0009] Preferably, a liquid outlet is provided at the bottom of the tube body, and a valve is provided in the liquid outlet.

[0010] Preferably, the linkage assembly includes an oblique clamping block and an oblique clamping slot, and the oblique clamping block and the oblique clamping slot are provided in plurality and distributed in a ring array, a plurality of the oblique clamping blocks are fixedly connected to the first rotating shaft, a plurality of the oblique clamping slots are provided on the clamping rod, and the plurality of the oblique clamping blocks and the oblique clamping slots are engaged in a one-to-one correspondence.

[0011] Preferably, the plurality of spiral blades are distributed in a ring array on the first rotating shaft and the second rotating shaft, and the ring-shaped spiral blades are provided in multiple groups. The plurality of stirring shafts are distributed in a ring array on the first rotating shaft and the second rotating shaft, and the ring-shaped stirring shafts are provided in multiple groups.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The motor drives the first rotating shaft to rotate, the first rotating shaft drives the first gear to rotate, the first gear meshes and drives the second gear and the second rotating shaft to rotate, and then drives multiple stirring shafts and multiple spiral blades to rotate, and stir and mix the liquid medicine. Through the rotation of multiple spiral blades, a reverse liquid medicine flow will be formed outside the first rotating shaft and the second rotating shaft, so that the liquid medicine in the tube body flows, thereby improving the stirring and mixing efficiency;

[0014] 2. When the first rotating shaft rotates, it will squeeze the clamping rod through multiple oblique clamping blocks. Through the restoring force of the spring, the oblique clamping block will be clamped into the next oblique clamping groove, so that the clamping rod will reciprocate and drive the disc to move, thereby driving the medicine liquid at the inner end of the tube body to flow, so that the medicine liquid can be fully mixed and utilized. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the pipeline liquid mixing device proposed by the utility model;

[0016] Figure 2 This is a schematic structural diagram of the first rotating shaft and the second rotating shaft of the pipeline type liquid mixing device proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of the clamping rod of the pipeline type liquid mixing device proposed by the utility model;

[0018] Figure 4 This is a structural schematic diagram of the linkage assembly of the pipeline liquid mixing device proposed by the utility model.

[0019] In the figure: 1, tube body; 2, first rotating shaft; 3, second rotating shaft; 4, stirring shaft; 5, spiral blade; 6, baffle; 7, liquid outlet; 8, sleeve; 9, clamping rod; 10, disc; 11, spring; 12, motor; 13, first gear; 14, second gear; 15, liquid inlet; 16, oblique slot; 17, oblique clamping block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 The pipeline liquid mixing device comprises a tube body 1, the inner wall of the tube body 1 is rotatably connected with a first rotating shaft 2 and a second rotating shaft 3, the first rotating shaft 2 and the second rotating shaft 3 are both fixedly connected with a plurality of stirring shafts 4, the first rotating shaft 2 and the second rotating shaft 3 are both fixedly connected with a plurality of spiral blades 5, the outer side of the tube body 1 is connected with a transmission assembly for driving the first rotating shaft 2 and the second rotating shaft 3 to rotate, the transmission assembly drives the first rotating shaft 2 and the second rotating shaft 3 to rotate, and then drives the plurality of stirring shafts 4 and the plurality of spiral blades 5 to rotate, so as to stir and mix the liquid medicine. The inner wall of the tube body 1 is fixedly connected with a baffle 6, and the flowing liquid medicine is mixed by the blocking effect of the baffle 6. A sleeve 8 is fixedly connected to the inner wall of the tube body 1, and a clamping rod 9 is movably arranged in the sleeve 8. A linkage component for driving the clamping rod 9 to move is connected to the first rotating shaft 2. A disc 10 is fixedly connected to the clamping rod 9. The movement of the clamping rod 9 drives the disc 10 to move, thereby driving the medicine at the inner end of the tube body 1 to flow, so that the medicine can be fully mixed and utilized. A spring 11 is fixedly arranged in the sleeve 8, and the other end of the spring 11 is fixedly connected to the clamping rod 9.

[0022] Reference Figure 1 The transmission assembly includes a motor 12, a first gear 13 and a second gear 14. The motor 12 is fixedly mounted on the outer wall of the tube body 1. One end of the first rotating shaft 2 extends out of the side wall of the tube body 1 and is fixedly connected to the output end of the motor 12. The first gear 13 is fixedly mounted on the first rotating shaft 2. One end of the second rotating shaft 3 extends out of the side wall of the tube body 1 and is fixedly connected to the second gear 14. The first gear 13 is meshedly connected with the second gear 14. Sealing rings are provided at the connection between the first rotating shaft 2 and the second rotating shaft 3 and the side wall of the tube body 1.

[0023] Reference Figure 1 The top of the tube body 1 is provided with a liquid inlet 15, and a top cover is threadedly mounted on the liquid inlet 15. The bottom of the tube body 1 is provided with a liquid outlet 7, and a valve is arranged in the liquid outlet 7.

[0024] Reference Figure 3 and Figure 4 The linkage assembly includes an oblique card block 17 and an oblique card slot 16. The oblique card block 17 and the oblique card slot 16 are both provided in multiple numbers and distributed in a ring array. The multiple oblique card blocks 17 are fixedly connected to the first rotating shaft 2, and the multiple oblique card slots 16 are provided on the clamping rod 9. The multiple oblique card blocks 17 and the oblique card slots 16 are engaged in a one-to-one correspondence.

[0025] Reference Figure 2A plurality of spiral blades 5 are distributed in a ring array on the first rotating shaft 2 and the second rotating shaft 3, and a plurality of groups of the ring-shaped spiral blades 5 are arranged. A plurality of stirring shafts 4 are distributed in a ring array on the first rotating shaft 2 and the second rotating shaft 3, and a plurality of groups of the ring-shaped stirring shafts 4 are arranged. By arranging a plurality of groups of spiral blades 5 and stirring shafts 4, a stirring and mixing effect is good.

[0026] The operating principle of the utility model is described as follows: the liquid medicine is introduced into the tube body 1 through the liquid inlet 15, the motor 12 drives the first rotating shaft 2 to rotate, the first rotating shaft 2 drives the first gear 13 to rotate, the first gear 13 meshes and drives the second gear 14 and the second rotating shaft 3 to rotate, and then drives the multiple stirring shafts 4 and the multiple spiral blades 5 to rotate, and the liquid medicine is stirred and mixed. Since the first rotating shaft 2 and the second rotating shaft 3 rotate in opposite directions, the multiple spiral blades 5 rotate, and the liquid medicine flows in the opposite direction outside the first rotating shaft 2 and the second rotating shaft 3, so that the liquid medicine in the tube body 1 flows, and the stirring and mixing efficiency is improved. The first rotating shaft 2 rotates, and the multiple oblique clamping blocks 17 squeeze the clamping rod 9, and the restoring force of the spring 11 drives the clamping rod 9 back to its original position, so that the oblique clamping block 17 is clamped into the next oblique clamping groove 16, so that the clamping rod 9 reciprocates, and drives the disc 10 to move, and then drives the liquid medicine at the inner end of the tube body 1 to flow, so that the liquid medicine is fully mixed and utilized.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pipeline liquid mixing device, comprising a pipe body (1), characterized in that: The inner wall of the tube body (1) is rotatably connected to a first rotating shaft (2) and a second rotating shaft (3); a plurality of stirring shafts (4) are fixedly connected to the first rotating shaft (2) and the second rotating shaft (3); a plurality of spiral blades (5) are fixedly connected to the first rotating shaft (2) and the second rotating shaft (3); a transmission component for driving the first rotating shaft (2) and the second rotating shaft (3) to rotate is connected to the outer side of the tube body (1); a baffle (6) is fixedly connected to the inner wall of the tube body (1); a sleeve (8) is fixedly connected to the inner wall of the tube body (1); a clamping rod (9) is movably arranged in the sleeve (8); a linkage component for driving the clamping rod (9) to move is connected to the first rotating shaft (2); a disc (10) is fixedly connected to the clamping rod (9); a spring (11) is fixedly arranged in the sleeve (8); the other end of the spring (11) is fixedly connected to the clamping rod (9).

2. The pipeline liquid mixing device according to claim 1, characterized in that: The transmission assembly comprises a motor (12), a first gear (13) and a second gear (14); the motor (12) is fixedly mounted on the outer wall of the tube body (1); one end of the first rotating shaft (2) extends out of the side wall of the tube body (1) and is fixedly connected to the output end of the motor (12); the first gear (13) is fixedly mounted on the first rotating shaft (2); one end of the second rotating shaft (3) extends out of the side wall of the tube body (1) and is fixedly connected to the second gear (14); and the first gear (13) is meshingly connected with the second gear (14).

3. The pipeline liquid mixing device according to claim 2, characterized in that: Sealing rings are provided at the connection points between the first rotating shaft (2) and the second rotating shaft (3) and the side wall of the tube body (1).

4. The pipeline liquid mixing device according to claim 1, characterized in that: The top of the tube body (1) is provided with a liquid inlet (15), and a top cover is threadedly mounted on the liquid inlet (15).

5. The pipeline liquid mixing device according to claim 1, characterized in that: The bottom of the tube body (1) is provided with a liquid outlet (7), and a valve is arranged inside the liquid outlet (7).

6. The pipeline liquid mixing device according to claim 1, characterized in that: The linkage assembly comprises an oblique clamping block (17) and an oblique clamping slot (16), wherein a plurality of the oblique clamping blocks (17) and the oblique clamping slot (16) are provided and distributed in a ring array, wherein a plurality of the oblique clamping blocks (17) are fixedly connected to the first rotating shaft (2), a plurality of the oblique clamping slots (16) are provided on the clamping rod (9), and the plurality of the oblique clamping blocks (17) and the oblique clamping slots (16) are engaged in a one-to-one correspondence.

7. The pipeline liquid mixing device according to claim 1, characterized in that: The plurality of spiral blades (5) are distributed in a ring-shaped array on the first rotating shaft (2) and the second rotating shaft (3), and the ring-shaped spiral blades (5) are provided in multiple groups. The plurality of stirring shafts (4) are distributed in a ring-shaped array on the first rotating shaft (2) and the second rotating shaft (3), and the ring-shaped stirring shafts (4) are provided in multiple groups.

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