Microbial delivery device

Abstract

This invention discloses a microbial dispensing device, comprising a hull and a treatment tank; a rotating tube, the bottom of which rotates and seals sequentially through the top and bottom of the treatment tank and the bottom of the hull, the rotating tube located inside the treatment tank having multiple first blades, and the bottom of the rotating tube having multiple second blades, and a pair of through holes at different heights on the side wall of the rotating tube; and an adjustment assembly, comprising a pair of adjusting blocks at different heights, both slidably and sealingly connected to the inner wall of the rotating tube, and a first driving component, wherein the adjusting blocks block the corresponding through holes, and the first driving component drives the pair of adjusting blocks to move upward synchronously to open the corresponding through holes. The beneficial effects of this invention are that the through holes connecting the water body to the inside of the rotating tube and the inside of the treatment tank can be opened after the bacterial solution has been thoroughly stirred, which avoids impurities in the water body from entering the rotating tube through the through holes and ensures the uniformity of the bacterial solution stirring, improving the dispensing efficiency and dispensing range, and is beneficial for the treatment of polluted river and lake waters.

Description

Technical Field

[0001] This invention relates to the field of microbial water treatment equipment. More specifically, this invention relates to a microbial dispensing device. Background Technology

[0002] In the treatment of river and lake sewage, people often add microbial agents to the sewage to degrade pollutants and thus achieve the purpose of sewage treatment. When adding microorganisms to sewage, microbial dispensing devices are often used. For example, the patent application number 202111036711.0 discloses a remote dispensing device for biological agents for water ecological restoration using an unmanned boat. This device is designed with a hull, drive unit, containment unit, water supply unit, regulating unit, storage unit, stirring unit, dispensing unit, and energy storage unit to facilitate the dispensing of biological agents into the center of a river. However, with the above structure, on the one hand, during the process of transporting the boat to the center of the river by the drive unit and then transporting the water and biological agents to the stirring frame by the water supply unit and storage unit respectively, the dispensing rod located in the water body is always in communication with the water body. This makes it easy for impurities such as aquatic plants in the water to enter the dispensing rod through the connecting channel, causing blockage of the connecting channel and affecting the dispensing efficiency of the dispensing rod. On the other hand, when the water and biological agents enter the stirring frame, they can easily enter the dispensing rod through the feed hole before being evenly mixed and eventually flow out through the connecting hole, making it difficult to control the concentration of the biological agents and reducing the dispensing effect of the biological agents. Summary of the Invention

[0003] One objective of this invention is to solve at least the aforementioned problems and to provide a microbial dispensing device. After the bacterial solution inside the treatment tank is stirred, a pair of adjusting blocks are driven synchronously to open the corresponding through holes. The stirred bacterial solution is then discharged into the water body sequentially through the through hole located at a higher position, inside the rotating pipe, and through the through hole located at a lower position. The through holes connecting the water body, the inside of the rotating pipe, and the inside of the treatment tank can be opened only after the bacterial solution has been stirred evenly. This not only prevents impurities in the water from entering the inside of the rotating pipe through the through holes but also ensures the uniformity of the bacterial solution stirring. Overall, this improves the dispensing efficiency and quality, which is beneficial for the treatment of polluted rivers and lakes.

[0004] To achieve these objectives and other advantages according to the present invention, a microbial dispensing device is provided, comprising:

[0005] The hull has a processing box on its inner bottom surface, and the top of the processing box has a feed inlet.

[0006] A vertical rotating tube, closed at the bottom, extends out of the ship body through the top of the processing box, the bottom of the processing box, and the bottom of the hull in sequence. The rotating tube inside the processing box has multiple first blades, and the bottom of the rotating tube has multiple second blades. A pair of through holes are opened at different heights on the side wall of the rotating tube. The through hole at the higher position is located inside the processing box and close to the bottom of the processing box, while the through hole at the lower position is located between the bottom of the hull and the second blades.

[0007] The adjustment assembly includes a pair of adjustment blocks that are set at different heights and are slidably and sealingly connected to the inner wall of the rotating tube, and a first driving member. The pair of adjustment blocks correspond to a pair of through holes. The adjustment blocks block the corresponding through holes, and the first driving member drives the pair of adjustment blocks to move upward synchronously to open the corresponding through holes. The lower adjustment block is provided with a through hole connecting the top and bottom of the adjustment block.

[0008] The second driving component drives the rotating tube to rotate.

[0009] Preferably, the first driving component includes a vertical driving telescopic rod, an adjusting rod vertically disposed inside the rotating tube, a pair of adjusting blocks coaxially fixed to the adjusting rod, a fixed end of the driving telescopic rod fixed to the inner wall of the rotating tube, and a telescopic end of the driving telescopic rod fixed to the top of the adjusting rod to drive the adjusting rod to move up and down.

[0010] Preferably, the rotating tube includes a large-diameter section and a small-diameter section connected sequentially from top to bottom. The large-diameter section is located above the processing box, and a horizontal step is formed at the bottom of the large-diameter section. The drive telescopic rod includes a housing, a power component disposed within the housing, and a telescopic rod. The housing is installed on the large-diameter section, the fixed end of the telescopic rod is fixedly connected to the housing, and the telescopic end of the telescopic rod extends into the small-diameter section. The power component drives the telescopic rod to extend and retract.

[0011] Preferably, the bottom of the outer casing is provided with a mounting base, which is screwed onto the inner wall of the large-diameter section. The fixed end of the telescopic rod is rotatably connected to the bottom of the mounting base, and the outer casing is mounted on the top of the mounting base. When the mounting base is screwed toward the step until the bottom of the mounting base contacts the step, the power assembly is activated to drive the telescopic rod to extend so that the adjusting block covers the corresponding through hole. When the telescopic end of the telescopic rod rises to a set value, a pair of adjusting blocks move upward synchronously, fully opening the corresponding through hole.

[0012] Preferably, the adjusting block located at the higher position is the first adjusting block, the adjusting block located at the lower position is the second adjusting block, the through hole located at the higher position is the first through hole, and the through hole located at the lower position is the second through hole. The bottom of the adjusting rod extends through the second adjusting block, and a third adjusting block is coaxially fixed to the bottom of the adjusting rod. The third adjusting block is slidably and sealingly connected to the inner wall of the rotating tube. When the second adjusting block moves upward to fully open the first through hole, the third adjusting block approaches the first through hole. When the mounting base is rotated outward, it drives the driving telescopic rod to move upward, ultimately driving the third adjusting block to move upward to block the second through hole, thereby adjusting the opening degree of the second through hole.

[0013] Preferably, the fixed end of the telescopic rod is equipped with an installation block, the installation block is rotatably connected to the bottom of the mounting base, the bottom of the large-diameter section of the rotating tube is provided with a vertical limiting groove, the bottom of the installation block is provided with a vertical limiting rod, and the limiting rod is inserted into the limiting groove.

[0014] Preferably, the second adjusting block includes a first cylindrical body coaxially fixed to the adjusting rod and a second cylindrical body coaxially disposed outside the first cylindrical body. The outer wall of the second cylindrical body is covered with a sealing layer to slide and seal with the inner wall of the rotating tube. The outer wall of the first cylindrical body and the inner wall of the second cylindrical body are connected by a fixing rod.

[0015] Preferably, the height of the mounting base is the same as the height of the large-diameter section; the top of the mounting base is provided with a pair of vertical auxiliary rods, the pair of auxiliary rods are symmetrical about the central axis of the mounting base, and the pair of auxiliary rods are located at the eccentric position of the top of the mounting base; the side wall of the outer shell is provided with a pair of limiting cylinders, the pair of limiting cylinders correspond to the pair of auxiliary rods, and the limiting cylinders are engaged with the corresponding auxiliary rods to install the outer shell on the top of the mounting base.

[0016] Preferably, the top of the third adjusting block is provided with a trapezoidal frustum, the trapezoidal frustum is coaxially fixed to the adjusting rod, the outer diameter of the bottom of the trapezoidal frustum is the same as that of the third adjusting block, and the inner diameter of the top of the trapezoidal frustum is the same as that of the adjusting rod.

[0017] Preferably, there are multiple first through holes and multiple second through holes. Multiple first through holes are evenly spaced and arranged around the outer wall of the rotating tube, and multiple second through holes are evenly spaced and arranged around the outer wall of the rotating tube. The multiple first through holes have the same height and diameter, and the multiple second through holes have the same height and diameter.

[0018] The present invention has at least the following beneficial effects:

[0019] By designing a hull, treatment tank, rotating pipe, first blade, second blade, through hole, adjusting block, perforation, first drive unit, and second drive unit, the hull is positioned during use. At this time, a pair of adjusting blocks block the corresponding through holes. Then, microbial agent and water are added to the treatment tank through the feed inlet. The second drive unit is then activated, driving the rotating pipe to rotate, which in turn drives the first blade to stir and mix the microbial agent and water mixture in the treatment tank to obtain a bacterial solution. Once the bacterial solution is evenly stirred, the first drive unit is activated, causing a pair of adjusting blocks to move upward synchronously and open the corresponding through holes. At this point, the evenly stirred bacterial solution enters the rotating pipe through the through-hole located inside the treatment tank, and then passes through the perforation and the through-hole located at the lower level before being discharged into the water body. The second blade stirs and mixes the water body here, allowing the bacterial solution to flow to more and farther places, thus increasing the bacterial solution delivery range. Overall, the through-hole connecting the water body with the inside of the rotating pipe and the inside of the treatment tank can be opened after the bacterial solution is evenly stirred. This not only prevents impurities in the water body from entering the rotating pipe through the through-hole, but also ensures the uniformity of bacterial solution stirring, improving delivery efficiency, delivery quality and delivery range, which is beneficial for the treatment of river and lake pollution.

[0020] Other advantages, objectives and features of the present invention will become apparent in part from the following description, and in part from those skilled in the art through study and practice of the invention. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the microbial dispensing device according to one of the technical solutions of the present invention;

[0022] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0023] Figure 3 This is a schematic diagram of the microbial dispensing device according to one of the technical solutions of the present invention, showing the through holes fully open;

[0024] Figure 4 This is a top view of the structure of the second adjusting block according to one of the technical solutions of the present invention;

[0025] Figure 5 This is a front sectional view of the second adjustment block according to one of the technical solutions of the present invention;

[0026] Figure 6 This is a side view of the microbial dispensing device according to one of the technical solutions of the present invention;

[0027] Figure 7 This is a schematic diagram of the structure of the microbial dispensing device for adjusting the size of the second through hole according to one of the technical solutions of the present invention;

[0028] Figure 8 for Figure 7Enlarged view at point B in the middle;

[0029] Figure 9 for Figure 7 Enlarged view at point C;

[0030] Figure 10 This is a schematic diagram of the structure of the microbial dispensing device according to one of the technical solutions of the present invention when the adjustment component is not installed;

[0031] Figure 11 for Figure 10 Enlarged view at point D;

[0032] Figure 12 This is a schematic diagram of the outer casing according to one of the technical solutions of the present invention.

[0033] Reference numerals: 1-hull; 2-processing box; 3-rotating pipe; 301-small diameter section; 302-large diameter section; 4-adjusting rod; 5-first adjusting block; 6-second adjusting block; 7-third adjusting block; 8-first blade; 9-second blade; 10-first through hole; 11-second through hole; 12-first bearing; 13-second bearing; 14-third bearing; 15-electric telescopic rod; 16-first mounting block; 17-mounting seat; 18-second mounting block; 19-outer shell; 20-auxiliary rod; 21-limiting cylinder; 22-motor; 23-bracket; 24-chain; 25-transmission sprocket; 26-limiting rod; 27-limiting groove; 28-wire; 29-handle; 30-first cylinder; 31-second cylinder; 32-fixing rod. Detailed Implementation

[0034] The present invention will now be described in further detail with reference to the accompanying drawings, so that those skilled in the art can implement it based on the description.

[0035] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not imply the presence or addition of one or more other elements or combinations thereof.

[0036] like Figure 1-12 As shown, the present invention provides a microbial dispensing device, comprising:

[0037] The hull 1 has a processing box 2 on its inner bottom surface, and the top of the processing box 2 has a feed inlet.

[0038] A vertical rotating tube 3, with its bottom closed, passes through the top of the processing box 2, the bottom of the processing box 2, and the bottom of the hull 1 in sequence, extending out of the hull 1. The rotating tube 3 located inside the processing box 2 is provided with multiple first blades 8, and the bottom of the rotating tube 3 is provided with multiple second blades 9. A pair of through holes are opened at different heights on the side wall of the rotating tube 3. The through hole at the higher position is located inside the processing box 2 and close to the bottom of the processing box 2, while the through hole at the lower position is located between the bottom of the hull 1 and the second blade 9.

[0039] The adjustment assembly includes a pair of adjustment blocks that are set at different heights and are slidably and sealingly connected to the inner wall of the rotating tube 3, and a first driving member. The pair of adjustment blocks correspond to a pair of through holes. The adjustment blocks block the corresponding through holes, and the first driving member drives the pair of adjustment blocks to move upward synchronously to open the corresponding through holes. The lower adjustment block is provided with a through hole connecting the top and bottom of the adjustment block.

[0040] The second driving component drives the rotating tube 3 to rotate;

[0041] In the above technical solution, specifically, the top of the treatment tank 2 is provided with a feed inlet (not shown in the figure). When stirring is required inside the treatment tank 2, the feed inlet is sealed with an external cover plate. The bottom of the treatment tank 2 is funnel-shaped. The rotating pipe 3 is closed at the bottom and open at the top. The rotating pipe 3 passes through the top of the treatment tank 2, the bottom of the treatment tank 2, and the bottom of the hull 1 in sequence before extending into the water. The rotating pipe 3 is rotatably connected to the top of the treatment tank 2 via a first bearing 12, and rotatably connected to the bottom of the treatment tank 2 via a second bearing 13. The bottom of the hull 1 is provided with a through hole, through which the rotating pipe 3 passes through the through hole and extends into the water. Within the body, the first blade 8 is used to stir the mixture of microbial agent and water to obtain a bacterial solution. Multiple second blades 9 are arranged in a ring around the bottom of the rotating tube 3 to stir the discharged bacterial solution and water mixture, accelerating the diffusion of the bacterial solution and allowing it to flow to a farther location, thus improving the dispensing range and efficiency. The rotating tube 3 has a pair of through holes at different heights on its side wall. The higher through hole is the first through hole 10, and the lower through hole is the second through hole 11. The first through hole 10 connects the inside of the treatment tank 2 to the inside of the rotating tube 3, and the second through hole 11 connects the inside of the rotating tube 3 to the outside (water). Preferably, the first through hole 10 is located inside the treatment tank 2 and near the bottom of the treatment tank 2. The bottom of the first through hole 10 is flush with the bottom of the treatment tank 2, facilitating the full flow of the bacterial solution inside the treatment tank 2 into the rotating tube 3. The second through hole 11 is located between the second blade 9 and the bottom of the hull 1, preferably near the second blade 9, so that after the bacterial solution flows out from the second through hole 11, the second blade 9 below the second through hole 11 stirs the outflowing bacterial solution, allowing it to diffuse. A pair of adjusting blocks are slidably sealed inside the rotating tube 3. The pair of adjusting blocks are arranged sequentially from top to bottom, with the first adjusting block 5 located at the higher position and the second adjusting block 6 located at the lower position. The first adjusting block 5 corresponds to and blocks the first through hole 10, and the second adjusting block 6 corresponds to the second through hole 1. 1. The second through hole 11 is sealed. The first adjusting block 5 and the second adjusting block 6 are both annular blocks and a sealing layer (not shown in the figure) laid on the outer circumferential wall of the block. The inner rings of the first adjusting block 5 and the second adjusting block 6 are adapted to the adjusting rod 4 and coaxially fixed. The first adjusting block 5 and the second adjusting block 6 are slidably sealed to the inner wall of the rotating tube 3 through the sealing layer. The second adjusting block 6 is provided with a perforation. The internal space of the rotating tube 3 located above the second adjusting block 6 is connected to the internal space of the rotating tube 3 located below the second adjusting block 6 through the perforation, so that the bacterial liquid enters below the second adjusting block 6 through the perforation and flows out of the rotating tube 3 through the second through hole 11.The first driving component may include a vertical connecting rod, on which the first adjusting block 5 and the second adjusting block 6 are coaxially fixed. The top of the connecting rod extends out of the rotating tube 3. In use, the connecting rod can be lifted by hand or pulled up by a lifting rod, thereby driving the first adjusting block 5 and the second adjusting block 6 to rise synchronously, thereby fully opening the first through hole 10 and the second through hole 11. The second driving component includes a motor 22, a pair of transmission sprockets 25, and a transmission chain 24. The motor 22 is vertically arranged and is mounted on the top of the processing box 2 via a bracket 23. The top of the rotating tube 3 extends out of the processing box 2. The extended end of the rotating tube 3 and the output end of the motor 22 are coaxially fixed to a transmission sprocket 25, respectively. The pair of transmission sprockets 25 are connected by the transmission chain 24. When the motor 22 is started, the output shaft of the motor 22 rotates, thereby driving the rotating tube 3 to rotate, so as to drive the first blade 8 and the second blade 9 to rotate for stirring.

[0042] In this technical solution, when in use, the hull 1 is in place. At this time, a pair of adjusting blocks block the corresponding through holes. Then, microbial agents and water are added into the treatment tank 2 through the feed inlet. Then, the second drive unit is activated, which drives the rotating pipe 3 to rotate. This drives the first blade 8 to stir and mix the microbial agent and water mixture in the treatment tank 2 to obtain a bacterial solution. When the bacterial solution is stirred evenly, the first drive unit is activated. The first drive unit drives a pair of adjusting blocks to move upward synchronously to open the corresponding through holes. At this time, the evenly stirred bacterial solution enters the rotating pipe 3 through the through hole located inside the treatment tank 2, and then passes through the perforation and the through hole located at the lower position before being discharged into the water body. The second blade 9 stirs and mixes the water body here, so that the bacterial solution flows to more and farther places, increasing the bacterial solution delivery range.

[0043] The beneficial effects of adopting this technical solution are as follows: by designing the hull 1, treatment tank 2, transfer pipe 3, first blade 8, second blade 9, through hole, adjusting block, perforation, first drive component, and second drive component, the through hole connecting the water body with the interior of the transfer pipe 3 and the interior of the treatment tank 2 can be opened after the bacterial solution is evenly stirred. This avoids the blockage or damage to the transfer pipe 3 caused by impurities in the water entering the interior of the transfer pipe 3 through the through hole, and also ensures the uniformity of bacterial solution stirring, thereby improving the efficiency, quality, and range of application, which is beneficial for the treatment of polluted river and lake water bodies.

[0044] In another technical solution, the first driving component includes a vertical driving telescopic rod and an adjusting rod 4 vertically disposed inside the rotating tube 3. A pair of adjusting blocks are coaxially fixed to the adjusting rod 4. The fixed end of the driving telescopic rod is fixed to the inner wall of the rotating tube 3, and the telescopic end of the driving telescopic rod is fixed to the top of the adjusting rod 4 to drive the adjusting rod 4 to move up and down. Specifically, the driving telescopic rod can be an electric telescopic rod 15, a hydraulic rod, or a cylinder, preferably an electric telescopic rod 15. The top of the adjusting rod 4 is detachably provided with a first mounting block 16. The driving telescopic rod is vertically disposed. The fixed end of the driving telescopic rod can be fixed to the top of the turn, and the telescopic end can be fixed to the first mounting block 16. When the telescopic end of the driving telescopic rod retracts, it drives a pair of adjusting blocks to move upward and open a pair of through holes. When the telescopic end of the driving telescopic rod extends, it drives a pair of adjusting blocks to move downward and block a pair of through holes.

[0045] The beneficial effects of adopting this technical solution are that by designing the drive telescopic rod and the adjusting rod 4, a structure for the first driving component is provided, which is convenient to select materials for, has stable driving, and good driving effect.

[0046] In another technical solution, the rotating tube 3 includes a large-diameter section 302 and a small-diameter section 301 connected sequentially from top to bottom. The large-diameter section 302 is located above the processing box 2, and a horizontal step is formed at the bottom of the large-diameter section 302. The drive telescopic rod includes a housing 19, a power component disposed in the housing 19, and a telescopic rod. The housing 19 is installed on the large-diameter section 302. The fixed end of the telescopic rod is fixedly connected to the housing 19, and the telescopic end of the telescopic rod extends into the small-diameter section 301. The power component drives the telescopic rod to extend and retract.

[0047] In the above technical solution, specifically, the rotating tube 3 includes a large-diameter section 302 at the top and a small-diameter section 301 coaxially connected to the large-diameter section 302 (here, the large and small diameters refer to the inner diameters). The bottom of the large-diameter section 302 is directly fixed to the top of the small-diameter section 301 so that the bottom of the large-diameter section 302 forms a horizontal step. The telescopic rod can be a hydraulic rod, an electric telescopic rod 15, or a cylinder, etc. In this technical solution, the telescopic rod is preferably an electric telescopic rod 15. The power component is a power source component that drives the telescopic rod to extend and retract. For example, the power component of the electric telescopic rod 15 is an electrical component adapted to it, which is located inside the outer casing 19. The rod 15 is connected to the power assembly via a wire 28. The top of the housing 19 is provided with a handle 29. The housing 19 can be fixed to the inner or outer wall of the large-diameter section 302 by screwing. In actual use, the diameter of the large-diameter section 302 is designed according to the size of the housing 19, so as to be able to install the housing 19. The electric telescopic rod 15 can be fixed to the bottom of the housing 19 by screwing. The housing 19 is provided with a hole for the wire 28 to pass through. The telescopic end of the electric telescopic rod 15 faces the bottom of the rotating tube 3. In use, the housing 19 and the electric telescopic rod 15 rotate with the rotating tube 3. Under the power supply of the power assembly, the electric telescopic rod 15 can control the raising and lowering of a pair of adjusting blocks.

[0048] The beneficial effect of adopting this technical solution is that, by designing the large-diameter section 302, the small-diameter section 301, the outer shell 19, the power component, and the telescopic rod, a method for driving the telescopic rod to be installed on the rotating pipe 3 is provided, which facilitates installation and use.

[0049] In another technical solution, the bottom of the outer casing 19 is provided with a mounting base 17, which is screwed onto the inner wall of the large-diameter section 302. The fixed end of the telescopic rod is rotatably connected to the bottom of the mounting base 17, and the outer casing 19 is mounted on the top of the mounting base 17. When the mounting base 17 is screwed toward the step until the bottom of the mounting base 17 contacts the step, the power assembly is activated to drive the telescopic rod to extend so that the adjusting block covers the corresponding through hole. When the telescopic end of the telescopic rod rises to a set value, a pair of adjusting blocks move upward synchronously to fully open the corresponding through hole.

[0050] The above technical solution also includes a mounting base 17, which is cylindrical. The outer wall of the mounting base 17 is screwed to the inner wall of the large-diameter section 302. The telescopic rod is an electric telescopic rod 15. A second mounting block 18 is installed at the fixed end of the electric telescopic rod 15. The second mounting block 18 is rotatably connected to the bottom of the mounting base 17 through a third bearing 14. The mounting base 17 is provided with a hole for the wire 28 to pass through. The outer shell 19 can be detachably connected to the top of the mounting base 17 by means of screwing or snapping. An auxiliary hole or a vertical support rod can be provided at the top of the mounting base 17 at an eccentric position. In use, the mounting base 17 can be easily rotated by using the support rod or inserting the rod into the auxiliary hole.

[0051] In this technical solution, when it is necessary to install the adjustment component inside the rotating pipe 3, first assemble the adjustment rod 4 with the first mounting block 16, the mounting seat 17, and the outer shell 19. Then insert the adjustment rod 4 into the rotating pipe 3 with the bottom facing up until the mounting seat 17 contacts the large diameter section 302. Then screw the mounting seat 17 towards the bottom (horizontal step) of the large diameter section 302 until the mounting seat 17 contacts the bottom of the large diameter section 302. Then activate the telescopic rod. The telescopic end of the telescopic rod extends to block the corresponding through holes with a pair of adjustment blocks. When it is necessary to spray bacterial liquid, activate the telescopic rod. The telescopic end of the telescopic rod retracts to move the pair of adjustment blocks upward synchronously and fully open the corresponding through holes to facilitate the outflow of bacterial liquid.

[0052] The beneficial effects of adopting this technical solution are that, by designing the mounting base 17, it provides both a way to connect the outer shell 19 to the rotating tube 3 and a way to position the adjusting block to the corresponding through hole, which facilitates the precise sealing of the corresponding through hole by a pair of adjusting blocks, and makes the installation, positioning and use convenient overall.

[0053] In another technical solution, the adjusting block located at the higher position is the first adjusting block 5, the adjusting block located at the lower position is the second adjusting block 6, the through hole located at the higher position is the first through hole 10, and the through hole located at the lower position is the second through hole 11. The bottom of the adjusting rod 4 passes through the second adjusting block 6, and the bottom of the adjusting rod 4 is coaxially fixed to a third adjusting block 7. The third adjusting block 7 is slidably and sealingly connected to the inner wall of the rotating tube 3. When the second adjusting block 6 moves upward to fully open the second through hole 11, the third adjusting block 7 approaches the second through hole 11. When the mounting base 17 is rotated outward, it drives the driving telescopic rod to move upward, ultimately driving the third adjusting block 7 to move upward to block the second through hole 11, thereby adjusting the opening degree of the second through hole 11.

[0054] In the above technical solution, the third adjusting block 7 is located between the second through hole 11 and the second blade 9. In actual use, after the first adjusting block 5 and the second adjusting block 6 move up synchronously to fully open their respective through holes, the third adjusting block 7 also moves up synchronously to a position close to the second through hole 11. Preferably, the top of the third adjusting block 7 moves up to be flush with the bottom of the second through hole 11. In this way, when the mounting base 17 is rotated outward, the third adjusting block 7 continues to move up to block the second through hole 11, and the size of the second through hole 11 can be finely adjusted. As the hull 1 moves, the amount of bacterial solution to be added can be flexibly adjusted according to the size of the place to be added and the degree of contamination, so as to avoid waste caused by excessive addition.

[0055] The beneficial effect of adopting this technical solution is that, by designing the third adjusting block 7, the size of the second through hole 11 can be adjusted, which makes it convenient to flexibly adjust the amount of bacterial solution to be added according to the size of the place to be added and the degree of contamination.

[0056] In another technical solution, a mounting block is installed at the fixed end of the telescopic rod. The mounting block is rotatably connected to the bottom of the mounting base 17. A vertical limiting groove 27 is opened at the bottom of the rotating tube 3 of the large-diameter section 302. A vertical limiting rod 26 is provided at the bottom of the mounting block, and the limiting rod 26 is inserted into the limiting groove 27. Specifically, the wall thickness of the small-diameter section 301 located outside the processing box 2 is increased to allow the limiting groove 27 to be opened thereon. The mounting block is the aforementioned second mounting block 18. The second mounting block 18 is horizontally arranged and rotatably connected to the bottom of the mounting base 17 through a third bearing 14. The bottom of the second mounting block 18 is provided with the aforementioned limiting rod 26, which is movably inserted into the limiting groove 27. The limiting rod 26 is configured such that after the adjusting rod 4 is inserted into the rotating tube 3 until the mounting base 17 initially contacts the large diameter section 302, the bottom of the limiting rod 26 extends into the limiting groove 27. In this way, when the mounting base 17 rotates in and out of the large diameter section 302, the limiting rod 26 can better prevent the second mounting block 18 from rotating. The beneficial effect of this technical solution is that by setting the second mounting block 18, the limiting groove 27, and the limiting rod 26, the rotation of the second mounting block 18 that may occur when the mounting base 17 is rotated can be further prevented.

[0057] In another technical solution, the second adjusting block 6 includes a first cylindrical body 30 coaxially fixed to the adjusting rod 4 and a second cylindrical body 31 coaxially disposed outside the first cylindrical body 30. The outer wall of the second cylindrical body 31 is covered with a sealing layer to achieve a sliding seal connection with the inner wall of the rotating tube 3. The outer wall of the first cylindrical body 30 and the inner wall of the second cylindrical body 31 are connected by a fixing rod 32. Specifically, as shown... Figures 4-5As shown, the second adjusting block 6 includes a first cylindrical body 30 and a second cylindrical body 31. The first cylindrical body 30 is coaxially sleeved on the adjusting rod 4 and fixedly connected to the adjusting rod 4. The second cylindrical body 31 is connected to the first cylindrical body 30 through a fixing rod 32. Preferably, there are two fixing rods 32, which are symmetrical about the central axis of the adjusting rod 4. A bacterial liquid flow space is formed between the first cylindrical body 30 and the second cylindrical body 31. In use, the evenly mixed bacterial liquid flows into the water body through the first through hole 10, the bacterial liquid flow space, and the second through hole 11 in sequence. The beneficial effect of this technical solution is that by designing the first cylindrical body 30, the second cylindrical body 31, and the fixing rod 32, a structure for the second adjusting block 6 is provided, which has a larger bacterial liquid flow space, allowing the bacterial liquid to flow to the second through hole 11 better and faster.

[0058] In another technical solution, the height of the mounting base 17 is the same as the height of the large-diameter section 302; the top of the mounting base 17 is provided with a pair of vertical auxiliary rods 20, the pair of auxiliary rods 20 are symmetrical about the central axis of the mounting base 17, and the pair of auxiliary rods 20 are located at the eccentric position of the top of the mounting base 17; the side wall of the outer shell 19 is provided with a pair of limiting cylinders 21, the pair of limiting cylinders 21 correspond to the pair of auxiliary rods 20, and the limiting cylinders 21 are engaged on the corresponding auxiliary rods 20 to install the outer shell 19 on the top of the mounting base 17; specifically, in this technical solution, it is preferable that when the second adjusting block 6 moves up to the set value, the top of the third adjusting block 7 is flush with the bottom of the second through hole 11. In use, when it is necessary to adjust the size of the second through hole 11, the mounting base 17 is rotated outwards, and the degree to which the mounting base 17 is rotated out can be observed to determine the degree to which the second through hole 11 is blocked, so as to facilitate adjusting the size of the second through hole 11 to the required degree;

[0059] The beneficial effects of adopting this technical solution are that by designing the height of the mounting base 17 to be consistent with the height of the large diameter section 302, it is convenient to observe and judge the degree of obstruction of the second through hole 11, and it is convenient to quickly adjust the size of the second through hole 11 to the required degree; by designing the limiting cylinder 21 and the auxiliary rod 20, a way to install the outer shell 19 on the mounting base 17 is provided, which is convenient and quick to install.

[0060] In another technical solution, the top of the third adjusting block 7 is provided with a trapezoidal frustum, which is coaxially fixed to the adjusting rod 4. The outer diameter of the bottom of the trapezoidal frustum is the same as that of the third adjusting block 7, and the inner diameter of the top of the trapezoidal frustum is the same as that of the adjusting rod 4. Specifically, the trapezoidal frustum and the third adjusting block 7 can be integrally formed. The larger diameter end of the trapezoidal frustum is located at the lower part, and a through hole is provided in the middle of the trapezoidal frustum so that the trapezoidal frustum is coaxially sleeved on the adjusting rod 4 and fixed to the adjusting rod 4. The inner diameter of the top of the trapezoidal frustum is adapted to the diameter of the adjusting rod 4. In use, when the bacterial solution flows to the trapezoidal frustum, the trapezoidal frustum guides the bacterial solution to the second through hole 11 so that the bacterial solution flows out from the second through hole 11. The beneficial effect of this technical solution is that by designing the trapezoidal frustum, the bacterial solution can be conveniently and quickly guided to the second through hole 11.

[0061] In another technical solution, there are multiple first through holes 10 and multiple second through holes 11. Multiple first through holes 10 are evenly spaced and arranged around the outer wall of the rotating tube 3, and multiple second through holes 11 are evenly spaced and arranged around the outer wall of the rotating tube 3. The multiple first through holes 10 and multiple second through holes 11 are of the same height and diameter. In use, the number of first through holes 10 and multiple second through holes 11 is designed according to the actual situation. The side wall of the first adjusting block 5 blocks multiple first through holes 10, and the side wall of the second adjusting block 6 blocks multiple second through holes 11. The beneficial effect of adopting this technical solution is that by designing multiple first through holes 10 and multiple second through holes 11, the outflow rate of bacterial liquid can be increased.

[0062] The number of devices and processing scale described herein are for the purpose of simplifying the description of the invention. Applications, modifications, and variations of the microbial dispensing device of the present invention will be readily apparent to those skilled in the art.

[0063] Although embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for the present invention. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A microbial dispensing device, characterized in that, include: The hull has a processing box on its inner bottom surface, and the top of the processing box has a feed inlet. A vertical rotating tube, closed at the bottom, extends out of the ship body through the top of the processing box, the bottom of the processing box, and the bottom of the hull in sequence. The rotating tube inside the processing box has multiple first blades, and the bottom of the rotating tube has multiple second blades. A pair of through holes are opened at different heights on the side wall of the rotating tube. The through hole at the higher position is located inside the processing box and close to the bottom of the processing box, while the through hole at the lower position is located between the bottom of the hull and the second blades. The adjustment assembly includes a pair of adjustment blocks that are set at different heights and are slidably and sealingly connected to the inner wall of the rotating tube, and a first driving member. The pair of adjustment blocks correspond to a pair of through holes. The adjustment blocks block the corresponding through holes, and the first driving member drives the pair of adjustment blocks to move upward synchronously to open the corresponding through holes. The lower adjustment block is provided with a through hole connecting the top and bottom of the adjustment block. The second driving component drives the rotating tube to rotate. The second driving component includes a motor, a pair of transmission sprockets, and a transmission chain. The motor is vertically arranged and is mounted on the top of the processing box via a bracket. The top of the rotating tube extends out of the processing box. The extended end of the rotating tube and the output end of the motor are respectively coaxially fixed to a transmission sprocket. The pair of transmission sprockets are connected by the transmission chain. When the motor is started, the motor output shaft rotates, thereby driving the rotating tube to rotate, so as to drive the first blade and the second blade to rotate for stirring. The first driving component includes a vertical driving telescopic rod, an adjusting rod vertically disposed inside the rotating tube, a pair of adjusting blocks coaxially fixed to the adjusting rod, the fixed end of the driving telescopic rod being fixed to the inner wall of the rotating tube, and the telescopic end of the driving telescopic rod being fixed to the top of the adjusting rod to drive the adjusting rod to move up and down. The rotating tube includes a large-diameter section and a small-diameter section connected sequentially from top to bottom. The large-diameter section is located above the processing box, and a horizontal step is formed at the bottom of the large-diameter section. The drive telescopic rod includes a housing, a power component disposed within the housing, and a telescopic rod. The housing is installed on the large-diameter section, the fixed end of the telescopic rod is fixedly connected to the housing, and the telescopic end of the telescopic rod extends into the small-diameter section. The power component drives the telescopic rod to extend and retract. The bottom of the outer casing is provided with a mounting base, which is screwed onto the inner wall of the large-diameter section. The fixed end of the telescopic rod is rotatably connected to the bottom of the mounting base, and the outer casing is installed on the top of the mounting base. When the mounting base is screwed toward the step until the bottom of the mounting base contacts the step, the power assembly is activated to drive the telescopic rod to extend so that the adjusting block covers the corresponding through hole. When the telescopic end of the telescopic rod rises to a set value, a pair of adjusting blocks move upward synchronously, fully opening the corresponding through hole. The fixed end of the telescopic rod is equipped with an installation block, which is rotatably connected to the bottom of the mounting base. The bottom of the large-diameter section of the rotating tube is provided with a vertical limiting groove, and the bottom of the installation block is provided with a vertical limiting rod, which is inserted into the limiting groove.

2. The microbial dispensing device as described in claim 1, characterized in that, The adjusting block located at the higher position is the first adjusting block, and the adjusting block located at the lower position is the second adjusting block. The through hole located at the higher position is the first through hole, and the through hole located at the lower position is the second through hole. The bottom of the adjusting rod extends through the second adjusting block, and the bottom of the adjusting rod is coaxially fixed to a third adjusting block. The third adjusting block is slidably and sealingly connected to the inner wall of the rotating tube. When the second adjusting block moves upward to fully open the first through hole, the third adjusting block approaches the first through hole. When the mounting base is rotated outward, it drives the driving telescopic rod to move upward, ultimately driving the third adjusting block to move upward to block the second through hole, thereby adjusting the opening degree of the second through hole.

3. The microbial dispensing device as described in claim 2, characterized in that, The second adjusting block includes a first cylindrical body coaxially fixed to the adjusting rod and a second cylindrical body coaxially disposed outside the first cylindrical body. The outer wall of the second cylindrical body is covered with a sealing layer to slide and seal with the inner wall of the rotating tube. The outer wall of the first cylindrical body and the inner wall of the second cylindrical body are connected by a fixing rod.

4. The microbial dispensing device as described in claim 2, characterized in that, The height of the mounting base is the same as the height of the large-diameter section; the top of the mounting base is provided with a pair of vertical auxiliary rods, the pair of auxiliary rods are symmetrical about the central axis of the mounting base, and the pair of auxiliary rods are located at the eccentric position of the top of the mounting base; the side wall of the outer shell is provided with a pair of limiting cylinders, the pair of limiting cylinders correspond to the pair of auxiliary rods, and the limiting cylinders are engaged with the corresponding auxiliary rods to install the outer shell on the top of the mounting base.

5. The microbial dispensing device as described in claim 2, characterized in that, The top of the third adjusting block is provided with a trapezoidal frustum, which is coaxially fixed to the adjusting rod. The outer diameter of the bottom of the trapezoidal frustum is the same as that of the third adjusting block, and the inner diameter of the top of the trapezoidal frustum is the same as that of the adjusting rod.

6. The microbial dispensing device as described in claim 2, characterized in that, There are multiple first through holes and multiple second through holes. Multiple first through holes are evenly spaced and arranged around the outer wall of the rotating tube. Multiple second through holes are evenly spaced and arranged around the outer wall of the rotating tube. The multiple first through holes have the same height and diameter. The multiple second through holes have the same height and diameter.

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