CN113185001B - Agricultural microbial filter bed - Google Patents
Agricultural microbial filter bed Download PDFInfo
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- CN113185001B CN113185001B CN202110616527.7A CN202110616527A CN113185001B CN 113185001 B CN113185001 B CN 113185001B CN 202110616527 A CN202110616527 A CN 202110616527A CN 113185001 B CN113185001 B CN 113185001B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Environmental & Geological Engineering (AREA)
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- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention discloses an agricultural microbial filter bed, relates to the technical field of microbial filter beds, and solves the problems that the existing filter bed drifts in a water body only through self buoyancy, the inlet use height of the filter bed cannot be adjusted, and the water body purification effect is poor. The utility model provides an agricultural microorganism filter bed, when using including the device, the income of filter bed subassembly is used degree of depth accessible regulation and control subassembly to adjust, use altitude mixture control lift buoyancy post for the filter bed subassembly provides the mode of buoyancy size in the water and adjusts the use height of filter bed subassembly in the water of buoyancy to the use altitude mixture control lift buoyancy post that changes lift buoyancy post, thereby can adapt to the inside income water degree of depth requirement of placing different purifying substances or aquatic plant of filter bed subassembly, it is convenient nimble, adjust fast, purifying effect is good.
Description
Technical Field
The invention belongs to the technical field of microbial filter beds, and particularly relates to an agricultural microbial filter bed.
Background
At present, in the agricultural water body purification treatment, an agricultural water body is generally treated through a biological filter bed, and aquatic plants or purification substances are planted and supported in the filter bed, so that the filter bed can freely drift and move on the surface or inside the water body, pollutants in the water body are adsorbed, purified and decomposed through the aquatic plants or the purification substances such as microorganisms, and the water quality of the agricultural water body is improved.
If the application number is: CN201711140463.8 discloses a method for preparing a filler applied to a combined triple-effect ecological floating bed and its application, so as to improve the water purification capacity and nutrient supply performance of the existing ecological floating bed matrix. The filler is formed by compounding a hard solid filler A and a polyurethane sponge soft filler B. The preparation process comprises the steps of material preparation, mixing granulation, drying, solidification, cooling and composite foaming. The raw materials used are low in price, the preparation method is simple, and the obtained filler has the advantages of large specific surface area, high porosity, good microbial biofilm formation performance, strong nitrogen and phosphorus removal capability and the like. The filler is applied to the combined three-effect ecological floating bed, the removal capability of the ecological floating bed device to nitrogen and phosphorus nutrient elements in the water body can be greatly improved, and the filler has nitrogen and phosphorus slow release performance, can provide stable nutrient supply environment for the growth of crops, and is very suitable for in-situ purification treatment of eutrophic water body, especially for purification of farmland non-point source polluted water body.
Can place multiple purifying material or aquatic plant in the current filter bed, the weight of different materials is different, and required underwater penetration is also different, and current filter bed only drifts through self buoyancy in the water, and the height is used to the underwater penetration that can't adjust the filter bed, leads to impurity and pollutant in the unable effectual absorption water of the inside purifying material of filter bed, and aquatic plant also can't normally grow purifies quality of water, and the effect is poor, and the practicality is not high.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and an agricultural microbial filter bed is provided to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides an agricultural microbial filter bed, which aims to solve the problems that various purifying substances or aquatic plants can be placed in the conventional filter bed, the required water inlet depths are different due to different weights of different substances, the conventional filter bed drifts in a water body only through self buoyancy, the water inlet use height of the filter bed cannot be adjusted, the purifying substances in the filter bed cannot effectively adsorb impurities and pollutants in the water body, the aquatic plants cannot normally grow to purify the water, the effect is poor, and the practicability is low.
The purpose and the effect of the agricultural microbial filter bed are achieved by the following specific technical means:
an agricultural microbial filter bed comprising a filter bed assembly;
the filter bed component comprises a filter bed frame, four mounting cylinders and a water-permeable filter screen, wherein the water-permeable filter screen is fixedly connected in cavities on the side surface and the bottom surface of the filter bed frame;
The middle part in the top surface of one side of the filter bed frame is provided with an adjusting control assembly, and the tops of the four corners of the filter bed frame are provided with follow-up adjusting assemblies;
and a buoyancy control assembly is arranged in the cylinder body of the mounting cylinder.
Further, the buoyancy control assembly comprises:
the fixed shell is screwed and fixed in the installation cylinder through screws;
the control inner core is rotatably connected inside the fixed shell, and the top and the bottom of the fixed shell and the control inner core are both in an open design;
and the lifting buoyancy column is inserted in a cavity between the fixed shell and the control inner core.
Further, the inside cavity design that is of lift buoyancy post cylinder, and the cylinder bottom of lift buoyancy post is the shutoff design, and the top cylinder outside of lift buoyancy post is equipped with the track pole of two symmetries, and the casing inside of fixed shell is equipped with spiral helicine track groove, and the track groove is equipped with the twice of symmetry in the casing inside of fixed shell, and the track pole is pegged graft in the inside in track groove.
Furthermore, two symmetrical linkage rods are arranged inside the top column body of the lifting buoyancy column, two symmetrical linkage grooves are formed inside the control inner core, the linkage grooves are designed to be long-strip-shaped groove bodies, and the linkage rods are inserted into the linkage grooves.
Further, the follow-up regulating component comprises:
the bottom of the cylinder body of the synchronous transmission column is rotatably connected to the top of the frame body of the filter bed frame;
the block body of the adjusting block is rotationally connected to the top of the synchronous transmission column;
the clutch column is rotatably connected inside the column body of the synchronous transmission column.
Furthermore, the cylinder outside of separation and reunion post is equipped with the linkage arch, and the cylinder sliding connection of separation and reunion post is in the block middle part of regulating block, and the position that the regulating block was passed by the separation and reunion post is equipped with the linkage recess, and the linkage arch is pegged graft in the inside of linkage recess.
Furthermore, the bottom of the clutch column is provided with a clutch gear, the inside of the synchronous transmission column is provided with a clutch tooth groove, the bottom of the clutch tooth groove is provided with an avoidance cavity, the inner diameter and the depth of the avoidance cavity are both larger than the outer diameter and the thickness of the clutch gear, and the bottom of the clutch gear is provided with a return spring.
Furthermore, the block outside of regulating block is equipped with adjusting gear, and the top of control inner core is equipped with driven gear, and adjusting gear and driven gear transmission are connected.
Further, the regulation control assembly comprises:
the bottom of the driven wheel is provided with a gear, the top of the driven wheel is provided with a transmission chain wheel, and the driven wheel is rotatably connected to the middle part in the top surface of one side of the filter bed frame;
The bottom of the driving wheel is provided with a gear, the top of the driving wheel is provided with a worm gear, the driving wheel is rotatably connected to the middle part in the top surface of one side of the filter bed frame, and the gear at the bottom of the driving wheel is in transmission connection with the gear at the bottom of the driven wheel;
adjust the pole, adjust the middle part in the both ends rotation connection in a side top surface of the pole body of rod filters the bedstead, the middle part body of rod of adjusting the pole is the worm, and adjusts the worm of pole and is connected with the worm wheel transmission at action wheel top.
Furthermore, the driven wheels are two, the two driven wheels are symmetrically distributed on two sides of the driving wheel, the transmission chain wheels are fixedly connected to the outer portions of the middle cylinder bodies of the synchronous transmission columns, and the transmission chain wheels of the synchronous transmission columns and the transmission chain wheels of the driven wheels are in transmission connection through chains.
Compared with the prior art, the invention has the following beneficial effects:
the device is when using, and the income of filter bed subassembly is used degree of depth accessible regulation and control subassembly to the use altitude mixture control lift buoyancy post that changes lift buoyancy post provides the mode of buoyancy size and adjusts the use height of filter bed subassembly in the water for the filter bed subassembly in the water, thereby can adapt to the inside income degree of depth requirement of placing different purifying substance or aquatic plant of filter bed subassembly, convenient nimble, it is quick to adjust, purifying effect is good, has improved the device's flexibility and practicality.
1. Four buoyancy control subassembly accessible follow-up adjustment subassembly synchronous adjustment of the device, it is convenient quick to adjust, when rotating the regulation pole, the worm of adjusting the pole passes through the worm wheel and drives the action wheel rotation, the action wheel rotates with the transmission synchronization that passes through the bottom gear from the driving wheel, the transmission sprocket from the driving wheel and the synchronous transmission post of driving wheel and the transmission sprocket of synchronous transmission post are equal synchronous rotation under the drive effect of chain simultaneously, thereby the adjusting gear through the regulating block body drives the use height that the buoyancy control subassembly adjusted lift buoyancy post, use altitude mixture control lift buoyancy post through the use altitude mixture control that changes lift buoyancy post provides the mode regulation filter bed subassembly of buoyancy size in the water for the filter bed subassembly in the water.
2. The device's each buoyancy control subassembly also can the independent control, mutual noninterference, can independently adjust, thereby guarantee also can keep the state that the level was used when the inside gravity of filter bed subassembly is inhomogeneous, the filter bed subassembly can not appear empting when using, the phenomenon of overturning takes place, stable in use, when pressing the clutch post, the inside of the separation and reunion tooth's socket of synchronous drive post is deviate from to the clutch gear of separation and reunion column bottom this moment, when the rotation control inner core this moment, synchronous drive post can not be given in the idle running of regulating block, thereby can adjust the use height of the lift buoyancy post of each buoyancy control subassembly alone, and is convenient and flexible.
3. When the control inner core rotates under the regulating block drives, the linkage groove of the control inner core drives the lifting buoyancy column to rotate through the linkage rod, the lifting buoyancy column can move along the track groove when rotating, so that the lifting buoyancy column can lift and change the use height under the action of the spiral track groove, the worm gear has the characteristic of one-way transmission, the buoyancy control assembly can fix the use height after being adjusted, the phenomenon that the lifting buoyancy column rotates unexpectedly to change the use height cannot occur, the use is stable, and the stability and the flexibility of the device are improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
FIG. 3 is a schematic view of the interior of the servo-adjusting assembly of the present invention after disassembly.
FIG. 4 is a schematic disassembled view of the buoyancy control assembly of the present invention.
Fig. 5 is a schematic view of the structure of the filter bed frame of the present invention.
Fig. 6 is a schematic view of the interior of the follower adjustment assembly of the present invention as the clutch post is depressed.
Fig. 7 is a schematic view showing the structure of the interior of the buoyancy control assembly after the height of the elevating buoyancy column is changed according to the present invention.
Fig. 8 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a filter bed assembly; 101. a filter bed frame; 102. mounting the cylinder; 103. a water permeable filter screen; 2. a buoyancy control assembly; 201. fixing the housing; 2011. a track groove; 202. controlling the inner core; 2021. a linkage groove; 2022. a driven gear; 203. lifting buoyancy columns; 2031. a track rod; 2032. a linkage rod; 3. a follow-up adjustment assembly; 301. a synchronous drive column; 3011. a clutch tooth groove; 302. an adjusting block; 3021. a linkage groove; 3022. an adjusting gear; 303. a clutch column; 3031. a linkage protrusion; 3032. a clutch gear; 3033. a return spring; 4. adjusting the control assembly; 401. a driven wheel; 4011. a drive sprocket; 402. a driving wheel; 403. and adjusting the rod.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
as shown in figures 1 to 8:
the invention provides an agricultural microbial filter bed, which comprises a filter bed component 1;
the filter bed assembly 1 comprises a filter bed frame 101, four mounting cylinders 102 and four permeable filter screens 103, wherein the permeable filter screens 103 are fixedly connected in hollow holes on the side surface and the bottom surface of the filter bed frame 101, and the four mounting cylinders 102 are respectively and fixedly connected to the middle parts of the outer sides of the four corners of the filter bed frame 101;
the middle part in the top surface of one side of the filter bed frame 101 is provided with an adjusting control component 4, and the tops of the four corners of the filter bed frame 101 are provided with follow-up adjusting components 3;
the buoyancy control assembly 2 is arranged in the cylinder body of the installation cylinder 102;
the buoyancy control assembly 2 comprises:
A fixed housing 201, wherein the fixed housing 201 is screwed and fixed inside the installation cylinder 102 through screws;
the control inner core 202 is rotatably connected inside the fixed shell 201, and the top and the bottom of the fixed shell 201 and the control inner core 202 are both in an open design;
the lifting floating force column 203, the lifting floating force column 203 is inserted in a cavity between the fixed shell 201 and the control inner core 202;
the follow-up regulating component 3 comprises:
the bottom of the synchronous transmission column 301 is rotatably connected to the top of the frame body of the filter bed frame 101;
the block body of the adjusting block 302 is rotatably connected to the top of the synchronous transmission column 301;
the clutch column 303, the clutch column 303 is rotationally connected with the inside of the column body of the synchronous transmission column 301;
the regulation control assembly 4 comprises:
the driven wheel 401, the bottom of the driven wheel 401 is a gear, and the top of the driven wheel 401 is a driving chain wheel 4011, the driven wheel 401 is rotatably connected to the middle part in the top surface of one side of the filter bed frame 101;
the bottom of the driving wheel 402 is provided with a gear, the top of the driving wheel 402 is provided with a worm gear, the driving wheel 402 is rotatably connected to the middle part in the top surface of one side of the filter bed frame 101, and the gear at the bottom of the driving wheel 402 is in transmission connection with the gear at the bottom of the driven wheel 401;
The two ends of the rod body of the adjusting rod 403 are rotatably connected to the middle part in the top surface of one side of the filter bed frame 101, the rod body in the middle part of the adjusting rod 403 is a worm, the worm of the adjusting rod 403 is in transmission connection with a worm wheel at the top of the driving wheel 402, the worm wheel and the worm have the characteristic of one-way transmission, the buoyancy control assembly 2 can fix the use height after adjustment is completed, the phenomenon that the use height is changed due to accidental rotation of the lifting buoyancy column 203 cannot occur, and the use is stable;
in use, the device is when using, the income water use degree of depth accessible regulation control assembly 4 of filter bed subassembly 1 is adjusted to the use altitude mixture control lift buoyancy post 203 that changes lift buoyancy post 203 provides the mode of buoyancy size for filter bed subassembly 1 in the water and adjusts the use height of filter bed subassembly 1 in the water, thereby can adapt to the income water degree of depth requirement that different purifying substance or aquatic plant were placed to filter bed subassembly 1 inside, and is convenient nimble, adjust fast, purifying effect is good, the flexibility and the practicality of the device have been improved.
Wherein, the inside cavity design that is of lift buoyancy post 203 cylinder, and the cylinder bottom of lift buoyancy post 203 is the shutoff design, the top cylinder outside of lift buoyancy post 203 is equipped with the track pole 2031 of two symmetries, and the casing inside of fixed shell 201 is equipped with spiral helicine track groove 2011, track groove 2011 is equipped with the twice of symmetry in the casing inside of fixed shell 201, track pole 2031 pegs graft in the inside of track groove 2011, in use, when control inner core 202 rotates under the drive of regulating block 302, the linkage groove 2021 of control inner core 202 drives lift buoyancy post 203 through gangbar 2032 and rotates.
Wherein, the inside of lift buoyancy post 203 top cylinder is equipped with the gangbar 2032 of two symmetries, and the inside of controlling inner core 202 is equipped with two linkage grooves 2021 of symmetry, and linkage groove 2021 is the design of rectangular shape cell body, and the gangbar 2032 pegs graft in the inside of linkage groove 2021, and in use, lift buoyancy post 203 track bar 2031 can remove along track groove 2011 again when rotating to can go up and down to change the use height through lift buoyancy post 203 under the effect of heliciform track groove 2011.
The external part of the cylinder of the clutch column 303 is provided with a linkage protrusion 3031, the cylinder of the clutch column 303 is slidably connected to the middle part of the block body of the adjusting block 302, the part of the adjusting block 302 penetrated by the clutch column 303 is provided with a linkage groove 3021, the linkage protrusion 3031 is inserted into the linkage groove 3021, and in use, the clutch column 303 and the adjusting block 302 can synchronously rotate at any time due to the design.
Wherein, the bottom of the clutch column 303 is provided with a clutch gear 3032, the inside of the synchronous transmission column 301 is provided with a clutch tooth slot 3011, the bottom of the clutch tooth slot 3011 is provided with an avoidance cavity, the inner diameter and the depth of the avoidance cavity are both larger than the outer diameter and the thickness of the clutch gear 3032, the bottom of the clutch gear 3032 is provided with a return spring 3033, when the clutch column 303 is pressed down in use, the clutch gear 3032 at the bottom of the clutch column 303 is disengaged from the inside of the clutch tooth slot 3011 of the synchronous transmission column 301, at the moment, when the control inner core 202 is rotated, the idle rotation of the adjusting block 302 can not be transmitted to the synchronous transmission column 301, thereby the use height of the lifting buoyancy column 203 of each buoyancy control assembly 2 can be independently adjusted, the use is convenient and flexible, the horizontal use state can be kept when the gravity inside the filter bed assembly 1 is not uniform, and the filter bed assembly 1 can not topple and overturn when in use, the use is stable.
Wherein, the adjusting gear 3022 is arranged outside the adjusting block 302, the driven gear 2022 is arranged on the top of the control inner core 202, the adjusting gear 3022 is in transmission connection with the driven gear 2022, and in use, the adjusting block 302 and the control inner core 202 can synchronously rotate at any time.
Wherein, two driven wheels 401 are arranged, and the two driven wheels 401 are symmetrically distributed at two sides of the driving wheel 402, the outer part of the middle column body of the synchronous transmission column 301 is fixedly connected with a transmission chain wheel 4011, and the transmission chain wheel 4011 between the transmission chain wheels 4011 of the synchronous transmission column 301, the transmission chain wheel 4011 of the synchronous transmission column 301 and the transmission chain wheel 4011 at the top of the driven wheel 401 are all connected by chain transmission, in use, the four buoyancy control components 2 of the device can be synchronously adjusted by the following adjusting component 3, the adjustment is convenient and fast, when the adjusting rod 403 is rotated, the worm of the adjusting rod 403 drives the driving wheel 402 to rotate by the worm wheel, the driving wheel 402 and the driven wheel 401 synchronously rotate by the transmission of the bottom gear, and simultaneously, the transmission chain wheel 4011 of the driven wheel 401, the transmission chain wheel 4011 of the synchronous transmission column 301 and the transmission chain wheel 4011 of the synchronous transmission column 301 synchronously rotate under the transmission action of the chain, thereby the adjusting gear 3022 through the adjusting block 302 drives the buoyancy control assembly 2 to adjust the use height of the lifting buoyancy column 203, and the use height of the filter bed assembly 1 in the water body is adjusted by changing the use height of the lifting buoyancy column 203 to adjust the buoyancy of the lifting buoyancy column 203 in the water body so as to provide buoyancy for the filter bed assembly 1.
The specific use mode and function of the embodiment are as follows:
in the invention, aquatic plants or other purifying substances are placed in the filter bed frame 101, the filter bed frame 101 is placed in agricultural water after the water is exchanged and purified with the aquatic plants or the purifying substances in the filter bed frame 101 through the water permeable filter screen 103, the service depth of the filter bed assembly 1 entering water can be adjusted through the adjusting and controlling assembly 4, the service height of the filter bed assembly 1 in the water can be adjusted in a mode of changing the service height of the lifting buoyancy column 203 and adjusting the buoyancy size of the lifting buoyancy column 203 in the water to provide the filter bed assembly 1 with buoyancy, so that the requirement of placing different purifying substances or aquatic plants in the filter bed assembly 1 on the service depth can be met, the device is convenient and flexible, quick to adjust and good in purifying effect, the four buoyancy control assemblies 2 can be synchronously adjusted through the follow-up adjusting assembly 3, the adjustment is convenient and quick, when the adjusting rod 403 is rotated, the worm of the adjusting rod 403 drives the driving wheel 402 to rotate through a worm gear, the driving wheel 402 and the driven wheel 401 synchronously rotate through the transmission of a bottom gear, meanwhile, the transmission chain wheel 4011 of the driven wheel 401, the transmission chain wheel 4011 of the synchronous transmission column 301 and the transmission chain wheel 4011 of the synchronous transmission column 301 synchronously rotate under the transmission action of a chain, thereby the adjusting gear 3022 of the adjusting block 302 drives the buoyancy control assembly 2 to adjust the use height of the lifting buoyancy column 203, when the control inner core 202 rotates under the driving of the adjusting block 302, the linkage groove 2021 of the control inner core 202 drives the lifting buoyancy column 203 to rotate through the linkage rod 2032, the track rod 2031 can move along the track groove 2011 when the lifting buoyancy column 203 rotates, thereby the use height can be changed through the lifting buoyancy column 203 under the action of the spiral track groove, the buoyancy column 203 is adjusted through changing the use height of the lifting buoyancy column 2011 to adjust the buoyancy filter bed group in a manner of providing the size for the filter bed assembly 1 in a water body The use height of piece 1 in the water body, each buoyancy control subassembly 2 of the device also can be adjusted alone, mutual noninterference, can independently adjust, thereby guarantee also can keep the state of horizontal use when the inside gravity of filter bed subassembly 1 is inhomogeneous, filter bed subassembly 1 can not appear empting when using, the phenomenon of turning over takes place, stable in use, when pressing clutch column 303, clutch gear 3032 bottom clutch column 303 at this moment deviates from the inside of the separation and reunion tooth's socket 3011 of synchronous drive column 301, when rotation control inner core 202 this moment, regulating block 302 idle running can not transmit for synchronous drive column 301, thereby can adjust the use height of the lift buoyancy post 203 of each buoyancy control subassembly 2 alone, and is convenient and flexible.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (1)
1. An agricultural microbial filter bed, which is characterized in that: comprises a filter bed component (1);
the filter bed component (1) comprises a filter bed frame (101), four mounting cylinders (102) and four water permeable filter screens (103), wherein the water permeable filter screens (103) are fixedly connected in cavities on the side surface and the bottom surface of the filter bed frame (101), and the four mounting cylinders (102) are respectively and fixedly connected to the middle parts of the outer sides of the four corners of the filter bed frame (101);
the middle part in the top surface of one side of the filter bed frame (101) is provided with an adjusting control component (4), and the tops of the four corners of the filter bed frame (101) are provided with follow-up adjusting components (3);
a buoyancy control assembly (2) is arranged in the cylinder body of the mounting cylinder (102);
The buoyancy control assembly (2) comprises:
the fixing shell (201), the fixing shell (201) is screwed and fixed in the installation cylinder (102) through screws;
the control inner core (202), the control inner core (202) is connected to the inside of the fixed shell (201) in a rotating mode, and the top and the bottom of the fixed shell (201) and the bottom of the control inner core (202) are both in an open design;
the lifting buoyancy column (203), the lifting buoyancy column (203) is inserted in a cavity between the fixed shell (201) and the control inner core (202);
the lifting buoyancy column (203) is hollow in the column body, the bottom of the lifting buoyancy column (203) is in a plugging design, two symmetrical track rods (2031) are arranged outside the column body at the top of the lifting buoyancy column (203), a spiral track groove (2011) is arranged inside the shell of the fixed shell (201), two symmetrical track grooves are arranged inside the shell of the fixed shell (201) in the track groove (2011), and the track rods (2031) are inserted into the track groove (2011);
two symmetrical linkage rods (2032) are arranged inside a column body at the top of the lifting buoyancy column (203), two symmetrical linkage grooves (2021) are arranged inside the control inner core (202), the linkage grooves (2021) are designed to be long-strip-shaped groove bodies, and the linkage rods (2032) are inserted inside the linkage grooves (2021);
The follow-up regulating component (3) comprises:
the bottom of the synchronous transmission column (301) is rotatably connected to the top of the frame body of the filter bed frame (101);
the block body of the adjusting block (302) is rotationally connected to the top of the synchronous transmission column (301);
the clutch column (303), the clutch column (303) is rotatably connected inside the column body of the synchronous transmission column (301);
a linkage protrusion (3031) is arranged outside the cylinder of the clutch column (303), the cylinder of the clutch column (303) is connected to the middle part of the block body of the adjusting block (302) in a sliding manner, a linkage groove (3021) is arranged at the part of the adjusting block (302) penetrated by the clutch column (303), and the linkage protrusion (3031) is inserted into the linkage groove (3021);
the bottom of the clutch column (303) is provided with a clutch gear (3032), the inside of the synchronous transmission column (301) is provided with a clutch tooth groove (3011), the bottom of the clutch tooth groove (3011) is provided with an avoidance cavity, the inner diameter and the depth of the avoidance cavity are both larger than the outer diameter and the thickness of the clutch gear (3032), and the bottom of the clutch gear (3032) is provided with a return spring (3033);
an adjusting gear (3022) is arranged outside the block body of the adjusting block (302), a driven gear (2022) is arranged at the top of the control inner core (202), and the adjusting gear (3022) is in transmission connection with the driven gear (2022);
The adjusting control component (4) comprises:
the bottom of the driven wheel (401) is provided with a gear, the top of the driven wheel (401) is provided with a transmission chain wheel (4011), and the driven wheel (401) is rotatably connected to the middle part in the top surface on one side of the filter bed frame (101);
the bottom of the driving wheel (402) is provided with a gear, the top of the driving wheel (402) is provided with a worm gear, the driving wheel (402) is rotatably connected to the middle part in the top surface of one side of the filter bed frame (101), and the gear at the bottom of the driving wheel (402) is in transmission connection with the gear at the bottom of the driven wheel (401);
the two ends of the rod body of the adjusting rod (403) are rotatably connected to the middle part in the top surface of one side of the filter bed frame (101), the rod body in the middle of the adjusting rod (403) is a worm, and the worm of the adjusting rod (403) is in transmission connection with a worm wheel at the top of the driving wheel (402);
driven wheel (401) are equipped with two, and two are followed the distribution of driving wheel (402) symmetry in the both sides of driving wheel (401), and the outside fixedly connected with drive sprocket (4011) of the middle part cylinder of synchronous drive post (301), and between drive sprocket (4011) of synchronous drive post (301), drive sprocket (4011) of synchronous drive post (301) and drive sprocket (4011) at the top of driven wheel (401) all are connected through chain drive.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN115108640A (en) * | 2021-06-03 | 2022-09-27 | 吉林省林业科学研究院 | Agricultural microbial filter bed containing follow-up adjusting assembly |
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| CN115053846B (en) * | 2022-08-16 | 2022-11-22 | 射阳县射阳港对虾养殖二公司 | Piston structure for aquatic animal breeding cage with buoyancy adjusting function |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN115140843A (en) | 2022-10-04 |
| CN113185001A (en) | 2021-07-30 |
| CN115108640A (en) | 2022-09-27 |
| CN115108640B (en) | 2023-06-23 |
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