CN112056203A

CN112056203A - Culture device capable of accurately exploring influence of growth water depth on purification effect of submerged plant

Info

Publication number: CN112056203A
Application number: CN202010992219.XA
Authority: CN
Inventors: 熊集兵; 王家文; 廖述成
Original assignee: Suzhou Churun Ecological Technology Co ltd
Current assignee: Suzhou Churun Ecological Technology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2020-12-11
Anticipated expiration: 2040-09-23
Also published as: CN112056203B

Abstract

The invention discloses a culture device capable of accurately probing the influence of the growth water depth on the purification effect of submerged plants, which comprises a culture carrier and a water tank, wherein the culture carrier is positioned in water in the water tank, a plurality of gauze yarns for fixing the growth of the submerged plants are uniformly arranged on the culture carrier, and a control device for facilitating the growth of the submerged plants at different water depths is arranged on the culture carrier.

Description

Culture device capable of accurately exploring influence of growth water depth on purification effect of submerged plant

Technical Field

The invention relates to the technical field of submerged plant growth, in particular to a culture device capable of accurately exploring the influence of the growth water depth on the purification effect of submerged plants.

Background

Submerged plants (submerged plants) are large aquatic plants whose plant bodies are located entirely below the water layer and live in a vegetative and sessile state. Their roots are sometimes underdeveloped or degraded, and parts of the plant body can absorb water and nutrients, and the aeration tissue is particularly developed, facilitating gas exchange in the absence of air in water. The leaves of these plants are mostly in the form of strips or filaments, such as tape grass, hornwort, watermifoil, hydrilla verticillata, etc. The submerged plant has a certain repairing effect on black and odorous water as an important primary producer of the water, and the depth of water in which the submerged plant is located often influences the purification effect due to different illumination intensities at different depths.

The traditional culture device needs to change the growth water depth of the submerged plant by changing (increasing or reducing) the water quantity in the water tank, so that the submerged plant grows at different water depths, but the experimental result is possibly influenced by the difference of the water quality before and after the growth of the submerged plant, and the influence of the growth water depth on the purification effect of the submerged plant cannot be accurately researched. Therefore, a culture device capable of accurately exploring the influence of the growth water depth on the purification effect of the submerged plant is provided.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a can accurately probe into culture apparatus of growth depth of water to submerged plant purifying effect's influence, is including cultivateing carrier and water tank, it is located the aquatic of water tank to cultivate the carrier, it evenly is equipped with a plurality of gauze that are used for fixed submerged plant to grow on the carrier to cultivate, and cultivates and be equipped with the controlling means who is convenient for make submerged plant grow in different depth of water departments on the carrier, through controlling means, can directly adjust the depth of water that submerged plant located in the aquatic, need not to change the growth depth of water that submerged plant is located through changing (increasing or reducing) the water tank internal water yield, avoided probably because the influence to the experiment that the front and back quality of water brought that differentiates to can accurately probe into the influence of growth depth of water to submerged plant purifying effect.

Preferably, controlling means includes metal pole and motor, the motor fixed part is equipped with the calibrated scale, and the output is fixed with the pointer, metal pole one end is connected with the motor output, and the other end is fixed with the nylon rope, the one end that the metal pole was kept away from to the nylon rope is fixed bottom the cultivateing the carrier, the motor bottom is fixed with the backup pad, the backup pad bottom is fixed with the bracing piece, the bracing piece bottom is equipped with the base, be equipped with the regulation and control device of being convenient for adjust cultivation carrier position on the base on the motor, be equipped with on the base and be convenient for fix the base at submarine fixing device, be convenient for accurately adjust the depth of water in the case that submerged plant locates as required.

Preferably, the regulating device comprises an X-axis adjusting device, the X-axis adjusting device comprises a first screw rod, the first screw rod is fixed on the output shaft of the motor, a first nut is sleeved on the first screw rod in a threaded manner, a fixing sleeve is fixedly sleeved on the outer side of the first nut, the fixing sleeve is fixed with one end of the metal rod far away from the culture carrier, a connecting rod is movably penetrated on the fixing sleeve and has elasticity, and one end of the connecting rod far away from the motor is fixed with a connecting block, the other end is fixed with an inserting rod, the supporting plate is provided with a fixed block, the fixed block is rotationally connected with the output shaft of the motor through a bearing, and the annular array on the fixed block is provided with a plurality of slots for inserting the insertion rods, so that the position of the culture carrier in the X direction on the base can be conveniently adjusted, and the position of the culture carrier in the X direction in the same water depth can be adjusted.

Preferably, the regulating device further comprises a Y-axis regulating device, the Y-axis regulating device comprises a moving block, the moving block is fixed at the bottom of the supporting rod, a convex groove facilitating sliding of the moving block is formed in the base, a second nut is arranged on the moving block, a second lead screw penetrates through the second nut, two ends of the second lead screw are rotatably connected with the base through bearings, a first rotary disc is fixed at one end of the second lead screw, and the position of the culture carrier in the Y-axis direction on the base can be conveniently and accurately regulated, so that the position of the submerged plant in the Y-axis direction in the same depth of water can be accurately regulated.

Preferably, fixing device includes first thread bush, the base four corners all is equipped with the screw hole, first thread bush is equipped with a plurality ofly, all fixes at the base top, is located a plurality of screw hole departments respectively, and runs through first threaded rod in the first thread bush, the inboard bottom of water tank is fixed with a plurality of second thread bushes that are used for being connected with first threaded rod, be fixed with the gear on the first threaded rod, it is a plurality of the gear outside is connected with the drive belt, corresponds to one side and is fixed with the second carousel on two first threaded rods.

Preferably, the two ends of the base are provided with through holes, so that water entering the convex grooves can be conveniently discharged.

Preferably, the symmetrical sides of the moving block are provided with idler wheels, the idler wheels are in rolling connection with the inner wall of the convex groove of the base, friction force is reduced, and the position of the moving block on the base can be adjusted more easily.

Preferably, the bracing piece is established to the telescopic link, the stiff end of telescopic link evenly is equipped with a plurality of fixed orificess, and the flexible end is fixed with the elasticity button that is used for pegging graft in the fixed orifices, is convenient for adjust the height of motor in the water tank of different water content, makes the motor be located the middle part of the depth of water department to can make the submerged plant be located the arbitrary degree of depth in the water tank through rotating the motor.

Preferably, the metal rod includes the internal thread pipe, internal thread pipe one end is fixed with fixed cover, and another end screw thread is pegged graft and is had the second threaded rod, the second threaded rod is fixed with the nylon rope, is convenient for adjust the total length of metal rod according to the total degree of depth in the water tank and is located half of the depth of water.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the water depth of the submerged plant can be directly adjusted in water through the control device, the water quantity in the water tank does not need to be changed (increased or reduced) to change the growth water depth of the submerged plant, the influence on an experiment caused by difference of water quality before and after the experiment is avoided, and the influence of the growth water depth on the purification effect of the submerged plant can be accurately researched.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of a portion of the structure of the present invention;

FIG. 3 is a front view of a portion of the present invention;

FIG. 4 is a side view in partial cross-section of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 1;

fig. 6 is an enlarged view of fig. 3 at B.

In the figure: 1-culture carrier; 2-a water tank; 3-gauze; 4-a control device; 5-a metal rod; 6, a motor; 7-dial scale; 8-a pointer; 9-nylon rope; 10-a support plate; 11-a support bar; 12-a base; 13-a regulating device; 14-a fixture; 15-X axial adjustment means; 16-a first lead screw; 17-a first nut; 18-a fixation sleeve; 19-a connecting rod; 20-connecting blocks; 21-a plunger; 22-fixed block; 23-a slot; a 24-Y axis adjustment device; 25-a moving block; 26-convex groove; 27-a second nut; 28-a second lead screw; 29-a first carousel; 30-a first threaded sleeve; 31-a first threaded rod; 32-a second threaded sleeve; 33-gear wheel; 34-a transmission belt; 35-a second carousel; 36-a through hole; 37-a roller; 38-a telescopic rod; 39-fixing holes; 40-elastic buttons; 41-an internally threaded tube; 42-second threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a can accurately probe into culture apparatus of growth depth of water to submerged plant purifying effect's influence, is including cultivateing carrier 1 and water tank 2, it is located the aquatic of water tank 2 to cultivate carrier 1, it evenly is equipped with a plurality of gauze 3 that are used for fixed submerged plant to grow on the carrier 1 to cultivate, and is equipped with the controlling means 4 that makes submerged plant locate the growth in different depths of water department on the carrier 1 of being convenient for, through controlling means 4, can directly adjust the depth of water that submerged plant locates in the aquatic, need not to change the growth depth of water that submerged plant is located through changing (increasing or reducing) the water yield in the water tank 2, avoided probably because the influence to the experiment that the quality of water is different to bring around having avoided to can accurately probe into the influence of growth depth of water to submerged plant purifying effect.

The control device 4 comprises a metal rod 5 and a motor 6, the motor 6 is preferably an 80W direct current gear 33 speed reduction motor, a dial 7 is arranged on the fixed part of the motor 6, a pointer 8 is fixed on the output end of the motor, and the rotating angle of the output end of the motor 6 can be known through the dial 7 and the pointer 8, so that the depth of the submerged plant can be calculated.

One end of the metal rod 5 is connected with the output end of the motor 6, the other end of the metal rod is fixed with a nylon rope 9, one end of the nylon rope 9, which is far away from the metal rod 5, is fixed with the bottom of the culture carrier 1, and the nylon rope 9 is connected, so that the carrier can be horizontally suspended in water all the time even at different rotation angles, and plant leakage is prevented; the culture carrier 1 is made of foam and plastic materials with the density less than 1 and can be horizontally suspended in water under the condition that the motor 6 does not work;

the bottom of motor 6 is fixed with backup pad 10, backup pad 10 bottom is fixed with bracing piece 11, bracing piece 11 bottom is equipped with base 12, and through starter motor 6, motor 6 operation drives metal pole 5 and rotates, and the traction force through metal pole 5 pulls the cultivation carrier 1 that has long submerged plant, makes cultivation carrier 1 can be in the surface of water to submarine arbitrary height to reach and to locate to grow submerged plant in arbitrary depth of water in water tank 2.

The adjusting and controlling device 13 convenient for adjusting the position of the culture carrier 1 on the base 12 is arranged on the motor 6, the adjusting and controlling device 13 comprises an X axial adjusting device 15, the X axial adjusting device 15 comprises a first lead screw 16, the first lead screw 16 is fixed on an output shaft of the motor 6, a first nut 17 is in threaded sleeve joint with the first lead screw 16, a fixed sleeve 18 is fixedly sleeved outside the first nut 17, the fixed sleeve 18 is fixed with one end, away from the culture carrier 1, of the metal rod 5, a connecting rod 19 is movably penetrated on the fixed sleeve 18, the connecting rod 19 has elasticity, a connecting block 20 is fixed at one end, away from the motor 6, of the connecting rod 19, an inserting rod 21 is fixed at the other end, and the radius of the connecting rod 19 is smaller than that of the inserting rod 21, so that the connecting rod 19 is prevented from;

be equipped with fixed block 22 on the backup pad 10, fixed block 22 passes through the bearing and is connected with motor 6 output shaft rotation, and annular array has a plurality of slots 23 that are used for inserting inserted bar 21 on fixed block 22, is convenient for adjust the position of cultivation carrier 1 on base 12 in the X direction to can adjust the position of cultivation carrier 1 in the X direction in same depth of water.

When the position of the culture carrier 1 on the base 12 in the X direction needs to be adjusted, the connecting rod 19 inserted in the fixing sleeve 18 is firstly pushed towards the fixing block 22, so that the inserting rod 21 is inserted in the slot 23, thereby preventing the fixing block 22 and the first nut 17 from rotating along with the rotation of the first screw rod 16, the first screw rod 16 is driven to rotate by the motor 6, the position of the first nut 17 on the first screw rod 16 is changed, the positions of the metal rod 5 fixed on the first nut 17 and the culture carrier 1 on the base 12 in the X axis direction are adjusted, and after the adjustment is finished, the inserting rod 21 is separated from the fixing block 22.

The regulating device 13 further comprises a Y-axis regulating device 24, the Y-axis regulating device 24 comprises a moving block 25, the moving block 25 is fixed at the bottom of the supporting rod 11, a convex groove 26 which facilitates the sliding of the moving block 25 is formed in the base 12, a second nut is arranged on the moving block 25, a second lead screw 28 penetrates through the second nut 27, two ends of the second lead screw 28 are rotatably connected with the base 12 through bearings, and a first rotating disc 29 is fixed at one end of the second lead screw 28, so that the position of the culture carrier 1 in the Y-axis direction on the base 12 can be accurately regulated, namely the position of the submerged plant in the Y-axis direction in the same depth of water can be accurately regulated;

when the position of the culture carrier 1 on the base 12 in the Y-axis direction needs to be adjusted, the first rotating disc 29 is rotated to drive the second screw 28 to rotate, and then the position of the second nut on the second screw 28 is adjusted, so that the position of the motor 6 on the base 12, that is, the position of the culture carrier 1 on the base 12 in the Y-axis direction is adjusted.

The base 12 is provided with a fixing device 14 for fixing the base 12 at the bottom, the fixing device 14 comprises a first thread bush 30, the four corners of the base 12 are provided with a plurality of thread holes, the first thread bush 30 is fixed at the top of the base 12 and is respectively positioned at the thread holes, a first thread rod 31 penetrates through the first thread bush 30, the bottom of the inner side of the water tank 2 is fixed with a plurality of second thread bushes 32 for connecting with the first thread rod 31, the first thread rod 31 is fixed with a gear 33, the outer sides of the gears 33 are connected with a transmission belt 34, two first thread rods 31 which are in oblique correspondence are fixed with a second rotary table 35, for the convenience of operation, the second rotary table 35 can be set as one, and the transmission belt 34 connected with the four gears 33 is arranged to synchronously drive the first thread rods 31 to synchronously rotate, so as to be connected with the second thread bushes 32 at the bottom of the water tank 2, the base 12 can be fixed at the bottom of the water tank 2.

Through holes 36 are provided at both ends of the base 12 to facilitate the drainage of water entering the raised grooves 26.

The rollers 37 are arranged on the symmetrical sides of the moving block 25, and the rollers 37 are in rolling connection with the inner wall of the convex groove 26 of the base 12, so that friction force is reduced, and the position of the moving block 25 on the base 12 can be adjusted more easily.

Wherein, the bracing piece 11 is established to telescopic link 38, the stiff end of telescopic link 38 evenly is equipped with a plurality of fixed orificess 39, and the flexible end is fixed with the elastic button 40 that is used for pegging graft in fixed orificess 39, is convenient for adjust the height of motor 6 in the water tank 2 of different water content, makes motor 6 be located water depth middle part department to can make the submerged plant be located the arbitrary degree of depth in water tank 2 through rotating motor 6.

In addition, the metal rod 5 comprises an internal threaded pipe 41, one end of the internal threaded pipe 41 is fixed with the fixing sleeve 18, the other end of the internal threaded pipe is in threaded connection with a second threaded rod 42, and the second threaded rod 42 is fixed with the nylon rope 9, so that the total length of the metal rod 5 can be adjusted to be half of the water depth according to the total depth in the water tank 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can accurately explore culture apparatus of growth depth of water to submerged plant purifying effect's influence, includes cultivates carrier (1) and water tank (2), its characterized in that: cultivate carrier (1) and be located the aquatic in water tank (2), it evenly is equipped with a plurality of gauze (3) that are used for fixed submerged plant to grow on carrier (1) to cultivate, and is equipped with controlling means (4) that are convenient for make submerged plant grow in different depth of water on carrier (1) cultivates.

2. The culture apparatus according to claim 1, wherein the influence of the depth of the growing water on the purification effect of the submerged plant can be accurately detected, and the culture apparatus comprises: controlling means (4) include metal pole (5) and motor (6), motor (6) fixed part is equipped with calibrated scale (7), and the output is fixed with pointer (8), metal pole (5) one end is connected with motor (6) output, and the other end is fixed with nylon rope (9), the one end that metal pole (5) were kept away from in nylon rope (9) is fixed with cultivates carrier (1) bottom, motor (6) bottom is fixed with backup pad (10), backup pad (10) bottom is fixed with bracing piece (11), bracing piece (11) bottom is equipped with base (12), be equipped with regulation and control device (13) of being convenient for adjust and cultivate carrier (1) position on base (12) on motor (6), be equipped with on base (12) and be convenient for fix the fixing device (14) at submarine with base (12).

3. The culture apparatus according to claim 2, wherein the influence of the depth of the growing water on the purification effect of the submerged plant can be accurately detected, and the culture apparatus comprises: regulation and control device (13) includes X axial adjusting device (15), X axial adjusting device (15) includes first lead screw (16), first lead screw (16) are fixed on motor (6) output shaft, and first lead screw (16) go up screw thread cup joint first nut (17), fixed cover (18) have been cup jointed to first nut (17) outside, fixed cover (18) are kept away from the one end of cultivateing carrier (1) with metal pole (5) and are fixed, the activity runs through connecting rod (19) on fixed cover (18), connecting rod (19) have the elasticity, and connecting rod (19) keep away from the one end of motor (6) and be fixed with connecting block (20), and the other end is fixed with inserted bar (21), be equipped with fixed block (22) on backup pad (10), fixed block (22) are connected through bearing and motor (6) output shaft rotation, and a plurality of slots (23) for inserting the insertion rods (21) are arranged on the fixed block (22) in an annular array.

4. The culture apparatus according to claim 3, wherein the influence of the depth of the growing water on the purification effect of the submerged plant can be accurately detected, and the culture apparatus comprises: the adjusting and controlling device (13) further comprises a Y-axis adjusting device (24), the Y-axis adjusting device (24) comprises a moving block (25), the moving block (25) is fixed at the bottom of the supporting rod (11), a convex groove (26) convenient for the moving block (25) to slide is formed in the base (12), a second nut is arranged on the moving block (25), a second lead screw (28) penetrates through the second nut (27), two ends of the second lead screw (28) are rotatably connected with the base (12) through bearings, and a first rotating disc (29) is fixed at one end of the second lead screw (28).

5. The culture apparatus according to claim 2, wherein the influence of the depth of the growing water on the purification effect of the submerged plant can be accurately detected, and the culture apparatus comprises: fixing device (14) include first thread bush (30), base (12) four corners all is equipped with the screw hole, first thread bush (30) are equipped with a plurality ofly, all fix at base (12) top, are located a plurality of screw hole departments respectively, and run through first threaded rod (31) in first thread bush (30), water tank (2) inboard bottom is fixed with a plurality of second thread bushes (32) that are used for being connected with first threaded rod (31), be fixed with gear (33) on first threaded rod (31), it is a plurality of gear (33) outside is connected with drive belt (34), corresponds to one side and is fixed with second carousel (35) on two first threaded rod (31).

6. The culture apparatus according to claim 4, wherein the influence of the depth of the growing water on the purification effect of the submerged plant can be accurately detected, and the culture apparatus comprises: both ends of the base (12) are provided with through holes (36).

7. The culture apparatus according to claim 4, wherein the influence of the depth of the growing water on the purification effect of the submerged plant can be accurately detected, and the culture apparatus comprises: the symmetrical sides of the moving block (25) are provided with idler wheels (37), and the idler wheels (37) are in rolling connection with the inner wall of the convex groove (26) of the base (12).

8. The culture apparatus according to claim 2, wherein the influence of the depth of the growing water on the purification effect of the submerged plant can be accurately detected, and the culture apparatus comprises: the supporting rod (11) is an expansion rod (38), a plurality of fixing holes (39) are uniformly formed in the fixing end of the expansion rod (38), and an elastic button (40) inserted into the fixing holes (39) is fixed to the expansion end.

9. The culture apparatus according to claim 2, wherein the influence of the depth of the growing water on the purification effect of the submerged plant can be accurately detected, and the culture apparatus comprises: the metal rod (5) comprises an internal threaded pipe (41), one end of the internal threaded pipe (41) is fixed with the fixed sleeve (18), the other end of the internal threaded pipe is in threaded connection with a second threaded rod (42), and the second threaded rod (42) is fixed with the nylon rope (9).