Plant tissue fluid extraction device

Abstract

The utility model provides a plant tissue fluid extracting device, which relates to the technical field of extracting devices and comprises a machine body, a tray is arranged at the top end of the machine body, an auxiliary device is arranged on one side, close to the tray, of the top end of the machine body and comprises a groove drum, and the bottom end of the groove drum is fixedly connected with the top end of the machine body. The auxiliary device comprises a groove drum, a sliding rod is connected to the inner wall of the groove drum in a sliding mode, a rectangular rod is fixedly connected to the top end of the sliding rod, a positioning ring is fixedly connected to the end, away from the sliding rod, of the rectangular rod, and a first screw rod is fixedly connected to one side of the sliding rod. The test tube penetrates through the positioning ring, the bottom end of the test tube is placed in the tray, the position of the test tube can be fixed through the positioning ring when the tray rotates, an operator does not need to hold the test tube continuously, other samples can be prepared while the vortex mixer operates, time is saved, and the extraction process efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of extraction devices, in particular to a plant tissue fluid extraction device. Background Art

[0002] When extracting plant tissue fluid, the plant needs to be ground into powder first, and then the extract is added to the powder. The extract and powder are placed in a vortex mixer for mixing. After the mixing is completed, the extract and plant tissue fluid are separated into layers through a centrifugal device to extract the plant tissue fluid.

[0003] When using a vortex mixer, the operator is required to continuously hold the test tube containing the sample and place the bottom of the test tube against the tray of the mixer to fix the position of the test tube and mix it. This makes it impossible for the operator to perform other operations such as sample proportioning when the vortex mixer is mixing the extract and powder, resulting in low efficiency of the extraction process. Utility Model Content

[0004] The utility model aims to solve the problem that when using a vortex mixer, an operator needs to continuously hold a test tube containing a sample and place the bottom of the test tube against the tray of the mixer to fix the position of the test tube and mix it, so that the operator cannot perform other operations such as sample proportioning when the vortex mixer is mixing the extract and grinding, resulting in low extraction process efficiency. A plant tissue fluid extraction device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plant tissue fluid extraction device, including a body, a tray is arranged at the top of the body, an auxiliary device is arranged on the side of the top of the body close to the tray, the auxiliary device includes a groove cylinder, the bottom end of the groove cylinder is fixedly connected to the top of the body, the inner wall of the groove cylinder is slidably connected to a sliding rod, the top of the sliding rod is fixedly connected to a rectangular rod, the end of the rectangular rod away from the sliding rod is fixedly connected to a positioning ring, one side of the sliding rod is fixedly connected to a first screw, and the outer surface of the first screw is threadedly connected to a threaded ring.

[0006] The effect achieved by the above components is: when using the vortex mixer, you can first pull the rectangular rod to make the sliding rod slide up and down on the inner wall of the groove barrel to adjust the height position of the sliding rod, and then rotate the threaded ring to move the outer surface of the first screw to press one side against the outer surface of the groove barrel to fix the height position of the sliding rod and the rectangular rod, and then pass the test tube through the positioning ring so that the bottom end is placed inside the tray. When the tray rotates, the position of the test tube can be fixed by the positioning ring, so that the operator does not need to hold the test tube continuously, and can prepare other samples at the same time when the vortex mixer is running, saving time and improving the efficiency of the extraction process.

[0007] Preferably, the outer surface of the first screw is slidably connected with a sector-shaped piece, and the sector-shaped piece is made of rubber material.

[0008] The effect achieved by the above components is: when the position of the sliding rod is fixed, the threaded ring can be rotated on the outer surface of the first screw to push the rubber sector to move one side of the sector to fit the outer surface of the groove drum, making the position fixation between the sliding rod and the groove drum more stable.

[0009] Preferably, one end of the first screw rod away from the sliding rod is fixedly connected to a stopper, and the length of the stopper is greater than the diameter of the first screw rod.

[0010] The effect achieved by the above components is: by setting the stopper, the movement range of the threaded ring on the outer surface of the first screw can be limited to avoid the threaded ring from falling off the surface of the first screw when the outer surface of the first screw moves outward.

[0011] Preferably, a circular ring is fixedly connected to the top end of the groove drum, and the outer surface of the sliding rod slides on the inner wall of the circular ring.

[0012] The effect achieved by the above components is that the angle between the sliding rod and the groove drum can be further limited by setting the circular ring to avoid shaking between the connection between the sliding rod and the groove drum as much as possible.

[0013] Preferably, the outer surface of the positioning ring is provided with an adjustment device, and the adjustment device includes a second screw, the outer surface of the second screw rotates on the inner wall of the rectangular rod, the outer surface of the second screw is provided with threads in opposite directions, the outer surface of the second screw is threadedly connected to two slotted rods, the two slotted rods are fixedly connected to a round rod at one end away from the second screw, the outer surface of the round rod slides on the inner wall of the positioning ring, and the round rod is fixedly connected to a clamping block at one end away from the slotted rod.

[0014] The effect achieved by the above components is: when the test tube is clamped in the positioning ring, the second screw rod can be rotated to make the two slotted rods move on the outer surface of the second screw rod, driving the round rod and the clamping block to move and adjust the positions of the two clamping blocks, and clamping one side of the two clamping blocks on the outer surface of the test tube to fix the position of test tubes of different specifications inside the positioning ring.

[0015] Preferably, a plurality of convex strips are fixedly connected to one side of the clamping block, and the convex strips are made of rubber material.

[0016] The effect achieved by the above components is that by providing the convex strips made of rubber material, the clamping block is clamped on the outer surface of the test tube when the test tube is shaken, and it is not easy to cause wear to the outer surface of the test tube.

[0017] Preferably, a positioning rod is fixedly connected to the top end of the clamping block, and the bottom end of the positioning rod slides on the top end of the positioning ring.

[0018] The effect achieved by the above components is that when the round rod drives the clamping block to move, the bottom end of the positioning rod will slide on the top end of the positioning ring. The positioning rod can further limit the angle between the clamping block and the positioning ring to avoid the angle of the clamping block from being deflected as much as possible.

[0019] Preferably, one end of the second screw is fixedly connected to an operating block, and a plurality of protrusions are provided on the outer surface of the operating block.

[0020] The effect achieved by the above components is that the rotation of the second screw can be controlled more conveniently without slipping by holding the protrusion on the outer surface of the operating block.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by setting an auxiliary device, when using the vortex mixer, the test tube is passed through the positioning ring so that the bottom end is placed inside the tray, and the position of the test tube can be fixed by the positioning ring when the tray rotates, so that the operator does not need to hold the test tube continuously and can prepare other samples at the same time when the vortex mixer is running, thereby saving time and improving the efficiency of the extraction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the body of the utility model;

[0025] Figure 3 For this utility model Figure 2 A local enlarged three-dimensional structure schematic diagram;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the sliding rod of the utility model.

[0027] Legend: 1. Machine body; 2. Auxiliary device; 3. Adjustment device; 4. Tray; 21. Grooved cylinder; 22. Sliding rod; 23. Rectangular rod; 24. Positioning ring; 25. First screw; 26. Threaded ring; 27. Fan-shaped piece; 28. Stopper; 29. ​​Circular ring; 31. Second screw; 32. Grooved rod; 33. Round rod; 34. Clamping block; 35. Raised strip; 36. Positioning rod; 37. Operating block. DETAILED DESCRIPTION

[0028] Embodiment 1, as Figure 1-3As shown, a plant tissue fluid extraction device comprises a body 1, a tray 4 is arranged at the top of the body 1, an auxiliary device 2 is arranged on the side of the top of the body 1 close to the tray 4, the auxiliary device 2 comprises a groove cylinder 21, the bottom end of the groove cylinder 21 is fixedly connected to the top of the body 1, a sliding rod 22 is slidably connected to the inner wall of the groove cylinder 21, a rectangular rod 23 is fixedly connected to the top of the sliding rod 22, a positioning ring 24 is fixedly connected to the end of the rectangular rod 23 away from the sliding rod 22, a first screw 25 is fixedly connected to one side of the sliding rod 22, a threaded ring 26 is threadedly connected to the outer surface of the first screw 25, and a vortex mixer is used to mix the plant tissue fluid. When the vortex mixer is used, the rectangular rod 23 can be pulled first to make the sliding rod 22 slide up and down on the inner wall of the groove barrel 21 to adjust the height position of the sliding rod 22, and then the threaded ring 26 can be rotated to move the outer surface of the first screw 25 to press one side against the outer surface of the groove barrel 21 to fix the height position of the sliding rod 22 and the rectangular rod 23. Then, the test tube is passed through the positioning ring 24 so that the bottom end is placed inside the tray 4. When the tray 4 rotates, the position of the test tube can be fixed by the positioning ring 24, so that the operator does not need to hold the test tube continuously, and other samples can be prepared at the same time when the vortex mixer is running, saving time and improving the efficiency of the extraction process.

[0029] Reference Figure 1-4 As shown, in this embodiment: the outer surface of the first screw 25 is slidably connected with a fan-shaped piece 27, and the fan-shaped piece 27 is made of rubber material. When the position of the sliding rod 22 is fixed, the threaded ring 26 can be rotated on the outer surface of the first screw 25 to push the rubber fan-shaped piece 27 to move so that one side of the fan-shaped piece 27 is attached to the outer surface of the groove drum 21, which makes the position fixation between the sliding rod 22 and the groove drum 21 more stable. The end of the first screw 25 away from the sliding rod 22 is fixedly connected with a stopper 28, and the length of the stopper 28 is greater than the diameter of the first screw 25. By setting the stopper 28, the moving range of the threaded ring 26 on the outer surface of the first screw 25 can be limited to avoid the threaded ring 26 from falling off the surface of the first screw 25 and being lost when the outer surface of the first screw 25 moves outward.

[0030] Reference Figure 1-4 As shown, in this embodiment: a circular ring 29 is fixedly connected to the top end of the groove cylinder 21, and the inner wall of the sliding rod 22 slides inside the circular ring 29. By setting the circular ring 29, the angle between the sliding rod 22 and the groove cylinder 21 can be further limited to avoid shaking at the connection between the sliding rod 22 and the groove cylinder 21 as much as possible.

[0031] Reference Figure 1-4As shown, in the present embodiment: an adjusting device 3 is provided on the outer surface of the positioning ring 24, and the adjusting device 3 includes a second screw rod 31, the outer surface of the second screw rod 31 rotates on the inner wall of the rectangular rod 23, the outer surface of the second screw rod 31 is provided with threads in opposite directions, the outer surface of the second screw rod 31 is threadedly connected with two slot rods 32, and the two slot rods 32 are fixedly connected with a round rod 33 at one end away from the second screw rod 31, and the outer surface of the round rod 33 slides on the inner wall of the positioning ring 24, and the round rod 33 is fixedly connected with a clamping block 34 at one end away from the slot rod 32. When the test tube is clamped in the positioning ring 24, the second screw 31 can be rotated to make the two slot rods 32 move on the outer surface of the second screw 31, driving the round rod 33 and the clamping block 34 to move and adjust the position of the two clamping blocks 34, and clamp one side of the two clamping blocks 34 on the outer surface of the test tube to fix the position of test tubes of different specifications inside the positioning ring 24.

[0032] Reference Figure 1-4 As shown, in the present embodiment: a plurality of convex strips 35 are fixedly connected to one side of the clamp block 34, and the convex strips 35 are made of rubber material. By setting the convex strips 35 of rubber material, the clamp block 34 is clamped on the outer surface of the test tube when the test tube is shaken, and it is not easy to cause wear to the outer surface of the test tube. A positioning rod 36 is fixedly connected to the top of the clamp block 34, and the bottom end of the positioning rod 36 slides on the top of the positioning ring 24. When the round rod 33 drives the clamp block 34 to move, the bottom end of the positioning rod 36 will slide on the top of the positioning ring 24. The positioning rod 36 can further limit the angle between the clamp block 34 and the positioning ring 24 to avoid the angle of the clamp block 34 from being deflected as much as possible. One end of the second screw rod 31 is fixedly connected to an operating block 37, and the outer surface of the operating block 37 is provided with a plurality of protrusions. Holding the protrusions on the outer surface of the operating block 37 can more conveniently control the rotation of the second screw rod 31 without slipping.

[0033] Working principle: When extracting plant tissue fluid, first use a grinding device to grind the fabric into powder, then add the powder and the extract to the inside of the test tube, clamp the test tube inside the positioning ring 24 and insert the bottom end into the inside of the tray 4, pull the rectangular rod 23 to make the sliding rod 22 slide up and down on the inner wall of the groove barrel 21 to adjust the height position of the sliding rod 22 and the positioning ring 24, rotate the threaded ring 26 to move on the outer surface of the first screw rod 25 to press the fan-shaped piece 27 against the outer surface of the groove barrel 21 to fix the height position of the sliding rod 22 and the rectangular rod 23, and then hold it at the protrusion on the outer surface of the operating block 37 and rotate it The operating block 37 controls the rotation of the second screw 31, so that the two slotted rods 32 move in the same direction on the outer surface of the second screw 31, driving the round rod 33 and the clamping block 34 to move, and pressing the side of the two clamping blocks 34 provided with rubber ridges 35 against the outer surface of the test tube. Then, the machine body 1 is operated, and the tray 4 is driven to rotate by the motor inside the machine body 1. The bottom end of the test tube is driven to shake through the tray 4 to completely blend the powder and the extract inside the test tube. Then, the test tube is taken out, and the sample is centrifuged using a centrifugal device to separate the extract and the plant tissue fluid into layers. After the centrifugation is completed, the plant tissue fluid is extracted.

Claims

1. A plant tissue fluid extraction device, comprising a body (1), characterized in that: A tray (4) is arranged at the top of the machine body (1), and an auxiliary device (2) is arranged on a side of the top of the machine body (1) close to the tray (4). The auxiliary device (2) comprises a grooved cylinder (21), the bottom end of the grooved cylinder (21) is fixedly connected to the top of the machine body (1), a sliding rod (22) is slidably connected to the inner wall of the grooved cylinder (21), a rectangular rod (23) is fixedly connected to the top of the sliding rod (22), a positioning ring (24) is fixedly connected to one end of the rectangular rod (23) away from the sliding rod (22), a first screw rod (25) is fixedly connected to one side of the sliding rod (22), and a threaded ring (26) is threadedly connected to the outer surface of the first screw rod (25).

2. A plant tissue fluid extraction device according to claim 1, characterized in that: The outer surface of the first screw rod (25) is slidably connected with a sector-shaped piece (27), and the sector-shaped piece (27) is made of rubber material.

3. A plant tissue fluid extraction device according to claim 2, characterized in that: One end of the first screw rod (25) away from the sliding rod (22) is fixedly connected to a stopper (28), and the length of the stopper (28) is greater than the diameter of the first screw rod (25).

4. A plant tissue fluid extraction device according to claim 3, characterized in that: A circular ring (29) is fixedly connected to the top end of the groove cylinder (21), and the outer surface of the sliding rod (22) slides on the inner wall of the circular ring (29).

5. A plant tissue fluid extraction device according to claim 4, characterized in that: The outer surface of the positioning ring (24) is provided with an adjusting device (3), and the adjusting device (3) comprises a second screw rod (31). The outer surface of the second screw rod (31) rotates on the inner wall of the rectangular rod (23). The outer surface of the second screw rod (31) is provided with threads in opposite directions. The outer surface of the second screw rod (31) is threadedly connected to two groove rods (32). One end of the two groove rods (32) away from the second screw rod (31) is fixedly connected to a round rod (33). The outer surface of the round rod (33) slides on the inner wall of the positioning ring (24). One end of the round rod (33) away from the groove rod (32) is fixedly connected to a clamping block (34).

6. A plant tissue fluid extraction device according to claim 5, characterized in that: A plurality of convex strips (35) are fixedly connected to one side of the clamping block (34), and the convex strips (35) are made of rubber material.

7. A plant tissue fluid extraction device according to claim 6, characterized in that: The top end of the clamping block (34) is fixedly connected to a positioning rod (36), and the bottom end of the positioning rod (36) slides on the top end of the positioning ring (24).

8. A plant tissue fluid extraction device according to claim 7, characterized in that: One end of the second screw rod (31) is fixedly connected to an operating block (37), and a plurality of protrusions are arranged on the outer surface of the operating block (37).

Images