CN210051753U - Aquatic plant root system index tester - Google Patents
Aquatic plant root system index tester Download PDFInfo
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- CN210051753U CN210051753U CN201920827795.1U CN201920827795U CN210051753U CN 210051753 U CN210051753 U CN 210051753U CN 201920827795 U CN201920827795 U CN 201920827795U CN 210051753 U CN210051753 U CN 210051753U
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Abstract
The utility model discloses an aquatic plant root system index tester, which comprises an oxygen dissolving instrument and a glass container, wherein the top of the glass container is provided with a sealing cover, the oxygen dissolving instrument comprises a sampling unit, a detection unit, an analysis unit and a display unit which are connected in sequence, the sampling unit is an oxygen dissolving instrument probe, the sealing cover is provided with an air inlet pipe and an air outlet pipe, and the sealing cover is provided with a placing hole, the outer side of the glass container is rotatably provided with a ring plate, the outer side of the ring plate is fixedly provided with one side of a connecting plate, the other side of the connecting plate is fixedly provided with an arc rack, the two ends of the arc rack are both fixedly provided with mounting plates, the ring plate and the glass container are both positioned between the two mounting plates, one sides of the two mounting plates which are close to each other are both fixedly provided with a light supplementing lamp, the outer, the illumination is more uniform, the structure is simple, and the use is convenient.
Description
The technical field is as follows:
the utility model relates to a determinator technical field especially relates to an aquatic plant root system index apparatus.
Background art:
the plant that can grow in aqueous, collectively called the aquatic plant, the aquatic plant has played crucial effect in the aspect of water purification, when screening the aquatic plant, needs to detect the aquatic plant root system, and application number 201620271356.3's patent document discloses a device for determining water planting plant root system oxygen boosting ability, mainly includes: glass container, sealed lid, aquatic plant culture solution, intake pipe, outlet duct, the plant that awaits measuring, dissolved oxygen appearance, paraffin, nitrogen gas. Pouring the culture solution into a glass container, washing the aquatic plants at the root with deionized water, inserting the aquatic plants into the culture solution, and sealing the gap with paraffin. Oxygen was removed by nitrogen stripping. The whole device is placed in an illumination incubator or an outdoor place with sufficient illumination, the change of the dissolved oxygen content is measured, and the amount of the oxygen released by the roots of the plants can be obtained by subtracting a blank control from the reading of the dissolved oxygen meter of the plants to be measured. The device has the characteristics of easily available materials, simple structure, convenience in operation, low cost and high practicability.
However, when the plants are illuminated, the plants are not uniformly illuminated, and the plants cannot perform photosynthesis comprehensively, so that an aquatic plant root system index tester is provided for solving the problems.
The utility model has the following contents:
the utility model aims at providing an aquatic plant root system index apparatus to solve the not enough of prior art.
The utility model discloses by following technical scheme implement: an aquatic plant root system index tester comprises an oxygen dissolving instrument and a glass container, wherein a sealing cover is arranged at the top of the glass container, the oxygen dissolving instrument comprises a sampling unit, a detection unit, an analysis unit and a display unit which are sequentially connected, the sampling unit is an oxygen dissolving instrument probe, an air inlet pipe and an air outlet pipe are arranged on the sealing cover, and the sealing cover is provided with a placing hole, the outer side of the glass container is rotatably provided with an annular plate, the outer side of the annular plate is fixedly provided with one side of a connecting plate, the other side of the connecting plate is fixedly provided with an arc-shaped rack, mounting plates are fixedly mounted at both ends of the arc-shaped rack, the annular plate and the glass container are positioned between the two mounting plates, a light supplement lamp is fixedly mounted at one side of the two mounting plates close to each other, and a transverse plate is fixedly installed on the outer side of the glass container, and a driving mechanism is arranged on the transverse plate and matched with the arc-shaped rack.
Preferably, the driving mechanism comprises a vertical plate, a bearing, a rotating block, a gear, a connecting rod, a pulling plate, a screw rod, an installation block, a circular plate, a cylindrical block, a push-pull rod and a motor, wherein the bottom of the vertical plate is welded with the top of the horizontal plate, the bearing is fixedly installed on one side of the vertical plate, the outer side of the rotating block is welded with an inner ring of the bearing, the bottom of the gear is welded with the top of the rotating block, and the gear is meshed with the arc-shaped rack.
Preferably, the top of the connecting rod is welded with the bottom of the rotating block, the bottom of the connecting rod is provided with a thread groove, the screw rod is in threaded connection with the thread groove, and one end of the pulling plate is welded with the screw rod.
Preferably, a rotating hole is formed in the vertical plate, the mounting block is rotatably mounted in the rotating hole, the circular plate is fixedly mounted on one side of the mounting block, the cylindrical block and the circular plate are welded on one side far away from the mounting block, one end of the push-pull rod is rotatably connected with the cylindrical block, the other end of the push-pull rod is rotatably connected with the pull plate, the motor is fixedly mounted on one side of the vertical plate, and an output shaft of the motor is welded on the other side of the mounting block.
Preferably, a limiting groove is formed in one side of the vertical plate, a limiting block is arranged in the limiting groove in a sliding mode, the limiting block is welded with the pull plate on one side, a vertical rod is fixedly arranged in the limiting groove, and the limiting block is connected with the vertical rod in a sliding mode.
The utility model has the advantages that:
the light supplementing lamps can be used indoors and are not influenced by weather, the connecting plate can be driven to rotate due to the arrangement of the annular plate, the connecting plate drives the arc-shaped rack to rotate, the arc-shaped rack drives the two mounting plates to rotate, and the two mounting plates drive the two light supplementing lamps to move;
due to the arrangement of the driving mechanism, the two light supplementing lamps can continuously swing left and right by taking the center of the annular plate as an axis, so that the illumination is more uniform;
the utility model discloses be convenient for constantly carry out positive and negative operation to the light filling lamp, make illumination more even, simple structure, convenient to use.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of the structure of the dissolved oxygen meter of the aquatic plant root index meter of the present invention.
Fig. 2 is the schematic structural diagram of the glass container, the sealing cover, the air outlet pipe, the air inlet pipe and the probe of the dissolved oxygen meter of the aquatic plant root index tester of the utility model.
Fig. 3 is a schematic view of the overlooking structure of the aquatic plant root index measuring instrument of the present invention.
Fig. 4 is a schematic view of the front view structure of the aquatic plant root index measuring instrument of the present invention.
Fig. 5 is an enlarged view of the part a of the structure of the aquatic plant root system index measuring instrument of the present invention shown in fig. 4.
In the figure: the device comprises a glass container 1, a sealing cover 2, an air outlet pipe 3, an air inlet pipe 4, a dissolved oxygen meter probe 5, a placing hole 6, a ring-shaped plate 7, a connecting plate 8, an arc-shaped rack 9, a mounting plate 10, a light supplement lamp 11, a transverse plate 12, a vertical plate 13, a bearing 14, a rotating block 15, a gear 16, a connecting rod 17, a pulling plate 18, a screw rod 19, a mounting block 20, a circular plate 21, a cylindrical block 22, a push-pull rod 23 and a motor 24.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-5, an aquatic plant root index measuring instrument comprises an oxygen dissolving instrument and a glass container 1, a sealing cover 2 is arranged at the top of the glass container 1, the oxygen dissolving instrument is HM-RYS, the oxygen dissolving instrument comprises a sampling unit, a detection unit, an analysis unit and a display unit which are connected in sequence, the sampling unit is an oxygen dissolving instrument probe 5, an air inlet pipe 4 and an air outlet pipe 3 are arranged on the sealing cover 2, a placing hole 6 is arranged on the sealing cover 2, an annular plate 7 is rotatably arranged at the outer side of the glass container 1, one side of a connecting plate 8 is fixedly arranged at the outer side of the annular plate 7, an arc-shaped rack 9 is fixedly arranged at the other side of the connecting plate 8, mounting plates 10 are fixedly arranged at the two ends of the arc-shaped rack 9, the annular plate 7 and the glass container 1 are both located between the two mounting plates 10, and, a transverse plate 12 is fixedly installed on the outer side of the glass container 1, a driving mechanism is arranged on the transverse plate 12 and matched with the arc-shaped rack 9, the light supplementing lamp 11 can be used indoors and is not influenced by weather, the annular plate 7 can drive the connecting plate 8 to rotate, the connecting plate 8 drives the arc-shaped rack 9 to rotate, the arc-shaped rack 9 drives the two mounting plates 10 to rotate, and the two mounting plates 10 drive the two light supplementing lamps 11 to move;
due to the arrangement of the driving mechanism, the two light supplement lamps 11 can continuously swing left and right by taking the center of the annular plate 7 as an axis, so that the illumination is more uniform;
the utility model discloses be convenient for constantly carry out positive and negative operation to light filling lamp 11, make illumination more even, simple structure, convenient to use.
In the utility model, the driving mechanism comprises a vertical plate 13, a bearing 14, a rotating block 15, a gear 16, a connecting rod 17, a pulling plate 18, a screw rod 19, an installation block 20, a circular plate 21, a cylindrical block 22, a push-pull rod 23 and a motor 24, the motor 24 is 6IK250RA-AF, the bottom of the vertical plate 13 is welded with the top of a transverse plate 12, the bearing 14 is fixedly installed at one side of the vertical plate 13, the outer side of the rotating block 15 is welded with the inner ring of the bearing 14, the bottom of the gear 16 is welded with the top of the rotating block 15, the gear 16 is meshed with an arc rack 9, the top of the connecting rod 17 is welded with the bottom of the rotating block 15, the bottom of the connecting rod 17 is provided with a thread groove, the screw rod 19 is in threaded connection with the thread groove, one end of the pulling plate 18 is welded with the screw rod 19, a rotating hole is arranged on the vertical plate 13, the installation, the cylindrical block 22 is welded with one side, away from the mounting block 20, of the circular plate 21, one end of the push-pull rod 23 is rotatably connected with the cylindrical block 22, the other end of the push-pull rod 23 is rotatably connected with the pull plate 18, the motor 24 is fixedly mounted on one side of the vertical plate 13, the output shaft of the motor 24 is welded with the other side of the mounting block 20, one side of the vertical plate 13 is provided with a limiting groove, a limiting block is slidably mounted in the limiting groove, the limiting block is welded with one side of the pull plate 18, a vertical rod is fixedly mounted in the limiting groove and is slidably connected with the vertical rod, and the light supplementing lamp 11 can be used indoors and is not influenced by weather because of the arrangement of the annular plate 7, the connecting plate 8 can be driven to rotate, the connecting plate 8 drives the arc-shaped rack 9 to rotate, the arc-shaped rack 9 drives;
due to the arrangement of the driving mechanism, the two light supplement lamps 11 can continuously swing left and right by taking the center of the annular plate 7 as an axis, so that the illumination is more uniform;
the utility model discloses be convenient for constantly carry out positive and negative operation to light filling lamp 11, make illumination more even, simple structure, convenient to use.
The working principle is as follows: when the device is used, nutrient solution is filled in a glass container 1, plants are inserted into the nutrient solution in the glass container 1 through a placing hole 6, the placing hole 6 is sealed by paraffin, a dissolved oxygen instrument probe 5 is inserted into the glass container 1, the dissolved oxygen instrument probe 5 is connected with a dissolved oxygen instrument through a lead, nitrogen is introduced from an air inlet pipe 4, dissolved oxygen in the culture solution is removed by the nitrogen and is discharged from an air outlet pipe 3, then a light supplement lamp 11 and a motor 24 are turned on, the light supplement lamp 11 provides illumination for the plants, the nutrient solution is collected through the dissolved oxygen instrument probe 5, the content of the dissolved oxygen is finally displayed through detection and analysis of the dissolved oxygen instrument, the content of the dissolved oxygen in the culture solution can be judged through reading of the dissolved oxygen instrument, the circular plate 21 is driven to rotate by the operation of the motor 24, the circular plate 21 drives the cylindrical block 22 to rotate, the push-pull rod 23 rotates on the cylindrical block 22 and the pull plate 18 by the rotation of the cylindrical block, make the continuous reciprocating of arm-tie 18, arm-tie 18 drives the 19 motion of screw rod, the 19 motion of screw rod can make the connecting rod 17 rather than threaded connection rotate, connecting rod 17 drives the continuous just reverse rotation that carries on of gear 16 through turning block 15, gear 16 drives arc rack 9 and rotates, arc rack 9 drives the continuous just reverse rotation of two mounting panels 10, two mounting panels 10 drive the continuous just reverse rotation of two light filling lamps 11, thereby it is more even to make the plant photic, the turned angle of two light filling lamps 11 is 90.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an aquatic plant root system index apparatus, includes dissolved oxygen appearance and glass container (1), the top of glass container (1) is equipped with sealed lid (2), and dissolved oxygen appearance is including the sampling unit, detecting element, analytical element and the display element that connect gradually, and the sampling unit is dissolved oxygen appearance probe (5), is equipped with intake pipe (4) and outlet duct (3) on sealed lid (2), and has seted up on sealed lid (2) and place hole (6), its characterized in that, the outside of glass container (1) is rotated and is installed annular plate (7), and the outside fixed mounting of annular plate (7) has one side of connecting plate (8), and the opposite side fixed mounting of connecting plate (8) has arc rack (9), the equal fixed mounting in both ends of arc rack (9) has mounting panel (10), and annular plate (7) and glass container (1) all are located between two mounting panels (10), the light supplementing lamp (11) is fixedly mounted on one side, close to each other, of the two mounting plates (10), a transverse plate (12) is fixedly mounted on the outer side of the glass container (1), a driving mechanism is arranged on the transverse plate (12), and the driving mechanism is matched with the arc-shaped rack (9).
2. The aquatic plant root system index tester of claim 1, wherein the driving mechanism comprises a vertical plate (13), a bearing (14), a rotating block (15), a gear (16), a connecting rod (17), a pulling plate (18), a screw (19), an installation block (20), a circular plate (21), a cylindrical block (22), a push-pull rod (23) and a motor (24), the bottom of the vertical plate (13) is welded with the top of the transverse plate (12), the bearing (14) is fixedly installed on one side of the vertical plate (13), the outer side of the rotating block (15) is welded with an inner ring of the bearing (14), the bottom of the gear (16) is welded with the top of the rotating block (15), and the gear (16) is meshed with the arc-shaped rack (9).
3. The aquatic plant root system index tester according to claim 2, wherein the top of the connecting rod (17) is welded to the bottom of the rotating block (15), the bottom of the connecting rod (17) is provided with a thread groove, the screw rod (19) is in threaded connection with the thread groove, and one end of the pull plate (18) is welded to the screw rod (19).
4. The aquatic plant root system index tester according to claim 2, wherein a rotating hole is formed in the vertical plate (13), the mounting block (20) is rotatably mounted in the rotating hole, the circular plate (21) is fixedly mounted on one side of the mounting block (20), the cylindrical block (22) is welded to one side, away from the mounting block (20), of the circular plate (21), one end of the push-pull rod (23) is rotatably connected with the cylindrical block (22), the other end of the push-pull rod (23) is rotatably connected with the pull plate (18), the motor (24) is fixedly mounted on one side of the vertical plate (13), and an output shaft of the motor (24) is welded to the other side of the mounting block (20).
5. The aquatic plant root index tester of claim 2, wherein a limiting groove is formed in one side of the vertical plate (13), a limiting block is slidably mounted in the limiting groove, the limiting block is welded to one side of the pull plate (18), a vertical rod is fixedly mounted in the limiting groove, and the limiting block is slidably connected with the vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827795.1U CN210051753U (en) | 2019-06-03 | 2019-06-03 | Aquatic plant root system index tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827795.1U CN210051753U (en) | 2019-06-03 | 2019-06-03 | Aquatic plant root system index tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210051753U true CN210051753U (en) | 2020-02-11 |
Family
ID=69397502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920827795.1U Expired - Fee Related CN210051753U (en) | 2019-06-03 | 2019-06-03 | Aquatic plant root system index tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210051753U (en) |
-
2019
- 2019-06-03 CN CN201920827795.1U patent/CN210051753U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 Termination date: 20200603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |