CN110301397B - Agricultural cultivation equipment - Google Patents
Agricultural cultivation equipment Download PDFInfo
- Publication number
- CN110301397B CN110301397B CN201910770450.1A CN201910770450A CN110301397B CN 110301397 B CN110301397 B CN 110301397B CN 201910770450 A CN201910770450 A CN 201910770450A CN 110301397 B CN110301397 B CN 110301397B
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- collecting
- driving
- opening
- water
- box body
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- 238000003756 stirring Methods 0.000 claims abstract description 43
- 238000009423 ventilation Methods 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000037452 priming Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 65
- 239000012535 impurity Substances 0.000 abstract description 37
- 241000251468 Actinopterygii Species 0.000 abstract description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
- 230000004888 barrier function Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/02—Receptacles specially adapted for transporting live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses agricultural cultivation equipment, which comprises a cylindrical box body with an opening at the upper end and an upper cover covering the opening of the cylindrical box body, wherein a ventilation gap is formed between the upper cover and the cylindrical box body, a plurality of connecting plates are arranged on the upper cover, the connecting plates and the cylindrical box body are fixed through screws, an outer wheel carrier is arranged at the top of the upper cover, a windward impeller is arranged on the outer wheel carrier, a driving belt wheel is coaxially arranged on the windward impeller, an inner wheel carrier is arranged in the cylindrical box body, a water-stirring rotating wheel is arranged on the inner wheel carrier, a driven belt wheel is coaxially arranged on the water-stirring rotating wheel, a driving belt with a closed head and tail bypasses the driving belt wheel and the driven belt wheel, and the driving belt is in a tensioning state. The invention has the beneficial effects that: can be used for the breed, the transportation of fish, and in the fish transportation, can carry out the action of dialling in succession of surface of water impurity automatically to can avoid forming a relatively stable barrier layer between the surface of water and outside air, ensure that the oxygen in the atmosphere can get into the aquatic through the surface of water smoothly.
Description
Technical Field
The invention belongs to the technical field of agricultural cultivation, aquaculture, transportation and transfer, and particularly relates to agricultural cultivation equipment.
Background
Agricultural cultivation includes animal cultivation, plant cultivation, etc., wherein aquaculture belongs to animal cultivation. The water production tank is a common culture and transportation device, and can be used for culture, transportation and the like of various conventional aquatic products such as fishes. When the water production tank is used for transporting fishes, the fishes can continuously generate impurities due to breathing and excretion, relatively heavy impurities (hereinafter referred to as heavy impurities) sink to the bottom of the water, relatively light impurities (hereinafter referred to as light impurities or water surface impurities) float on the water surface, the main form of the water production tank is represented as 'floating foam' (formed by mixing light impurities, air bubbles and the like), when the floating foam is more, the water production tank can be gradually diffused and spread, a barrier layer is formed between the water surface and the outside air, and therefore oxygen is influenced to enter (dissolve into) the water through the water surface, and the oxygen content in the water is easy to be insufficient.
Disclosure of Invention
The invention provides agricultural culture equipment which can be used for culturing and transporting fishes, and can automatically carry out continuous poking-out action of impurities on the water surface in the process of transporting the fishes, so that a relatively stable barrier layer can be prevented from being formed between the water surface and the outside air, and oxygen in the atmosphere can be ensured to smoothly enter water through the water surface.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an agricultural breeding equipment, including upper end open-ended cylinder box and the upper shield of cover in cylinder box opening top, the clearance of ventilating has between upper shield and the cylinder box, be equipped with a plurality of connecting plates on the upper shield, pass through the fix with screw between connecting plate and the cylinder box, the upper shield top is equipped with outer wheel carrier, be equipped with the impeller of facing wind on the outer wheel carrier, the coaxial driving pulley that is equipped with on the impeller of facing wind, be equipped with interior wheel carrier in the cylinder box, be equipped with on the interior wheel carrier and dial the water runner, dial the coaxial driven pulley that is equipped with on the water runner, driving pulley and driven pulley are walked around to a closed driving belt of head and the tail, driving belt is in the tensioning state.
Preferably, the cylindrical box body axis is vertical, the windward impeller axis is horizontal and intersects with the cylindrical box body axis, the driving belt pulley, the windward impeller and the cylindrical box body axis are sequentially arranged along the windward impeller axial direction, the water-stirring rotating wheel axis is horizontal and intersects with the cylindrical box body axis, and the driven belt pulley, the water-stirring rotating wheel and the cylindrical box body axis are sequentially arranged along the water-stirring rotating wheel axial direction.
Preferably, the driven belt pulley is coaxially arranged on the water stirring rotating wheel through a driven wheel shaft, a shaft hole is formed in the side wall of the cylindrical box body, a wheel shaft sealing ring which is fixed with the shaft hole in a sealing mode is arranged in the shaft hole, the driven wheel shaft penetrates through a center hole of the wheel shaft sealing ring, and the driven wheel shaft is in rotary sealing fit with the wheel shaft sealing ring.
Preferably, a collecting pipe with an opening at the lower end, a horizontally arranged pressing and collecting ring plate and a plurality of collecting cylinder bodies fixed on the outer side wall of the collecting pipe are arranged in the cylindrical box body, a collecting blocking net is arranged at the lower end of the collecting pipe, the collecting pipe and the cylindrical box body are coaxially arranged, the collecting ring plate is sleeved outside the collecting pipe, a power box is arranged at the bottom of the cylindrical box body and communicated with the atmosphere, and a plurality of driving cylinder bodies are arranged in the power box;
in a collecting cylinder: the collecting cylinder body is internally provided with a collecting inner piston matched with the collecting cylinder body in a sliding and sealing manner, the sliding direction of the collecting inner piston is vertical, the collecting inner piston divides the interior of the collecting cylinder body into a collecting main chamber and a collecting auxiliary chamber communicated with the atmosphere, the collecting inner piston is provided with a collecting piston rod penetrating through the collecting auxiliary chamber, the upper end of the collecting piston rod is connected with the collecting inner piston, the lower end of the collecting piston rod is connected with a pressure collecting ring plate, a collecting spring is arranged in the collecting auxiliary chamber, the upper end of the collecting spring is connected with the collecting inner piston, the lower end of the collecting spring is connected with the collecting cylinder body, a collecting limiting block used for contacting with the collecting inner piston is arranged in the collecting main chamber, and when the collecting inner piston contacts with the collecting limiting block, the upper end of a collecting pipe, the collecting main chamber, the collecting auxiliary chamber, the pressure collecting ring plate and the lower end of the collecting pipe are sequentially arranged from top to bottom;
in a priming cylinder: the inside of the opening-driving cylinder body is provided with an opening-driving inner piston in sliding sealing fit with the opening-driving cylinder body, the opening-driving inner piston divides the inside of the opening-driving cylinder body into an opening-driving main chamber and an opening-driving auxiliary chamber communicated with the atmosphere, the opening-driving inner piston is provided with an opening-driving piston rod penetrating through the opening-driving auxiliary chamber, one end of the opening-driving piston rod is connected with the opening-driving inner piston, the other end of the opening-driving piston rod is provided with an opening-driving balancing weight in sliding connection with the cylindrical box body, an opening-driving spring is arranged in the opening-driving auxiliary chamber, one end of the opening-driving spring is connected with the opening-driving inner piston, the other end of the opening-driving spring is connected with the opening-driving cylinder body, the sliding direction of the opening-driving inner piston is parallel to the axial direction of the windward impeller, and the opening-driving balancing weight, the opening-driving auxiliary chamber, the opening-driving main chamber, the windward impeller and the driving belt pulley are sequentially arranged along the axial direction of the windward impeller;
the device also comprises a main gas pipe, wherein one end of the main gas pipe is a driving end, the other end of the main gas pipe is a collecting end, the driving starting main chamber is communicated to the driving end through the driving starting gas pipe, and the collecting main chamber is communicated to the collecting end through the collecting gas pipe;
the water-stirring rotating wheel comprises a water-stirring wheel shaft and a plurality of wheel sheets arranged on the water-stirring wheel shaft, the water-stirring wheel shaft and the driven belt wheel are coaxially arranged, the axis of the water-stirring wheel shaft is parallel to any wheel sheet, each wheel sheet is uniformly distributed along the circumferential direction of the water-stirring wheel shaft, and when the collection inner piston contacts the collection limiting block, the pressing and collecting ring plate, the lowest point of the water-stirring rotating wheel and the lower end of the collection pipe are sequentially arranged from top to bottom.
Preferably, the upper end of the collecting pipe is provided with an air suction connecting pipe communicated with the inside of the collecting pipe, and the air suction connecting pipe is provided with an air suction on-off valve.
Preferably, an annular gap is formed between the pressure collecting ring plate and the outer side wall of the collecting pipe, an elastic sliding ring for contacting the outer side wall of the collecting pipe is arranged in the annular gap, the elastic sliding ring is in sliding contact with the outer side wall of the collecting pipe, and the elastic sliding ring and the pressure collecting ring plate are coaxially fixed.
The invention has the beneficial effects that: can be used for the breed, the transportation of fish, and in the fish transportation, can carry out the action of dialling in succession of surface of water impurity automatically to can avoid forming a relatively stable barrier layer between the surface of water and outside air, ensure that the oxygen in the atmosphere can get into the aquatic through the surface of water smoothly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
FIG. 4 is a schematic view of a partial structure of the present invention;
FIG. 5 is an enlarged view at C of FIG. 1;
fig. 6 is an enlarged view at D in fig. 1.
Reference numerals: the device comprises a cylindrical box body 1, an upper cover 2, a connecting plate 21, an outer wheel frame 31, a windward impeller 32, a driving belt pulley 33, an inner wheel frame 34, a water-stirring rotating wheel 35, a water-stirring wheel shaft 351, a wheel piece 352, a driven belt pulley 36, a driven wheel shaft 361, a transmission belt 37, a wheel shaft sealing ring 38, a collecting pipe 4, a pressure collecting ring plate 41, a collecting cylinder body 42, a collecting main chamber 42a, a collecting auxiliary chamber 42b, a collecting inner piston 421, a collecting piston rod 422, a collecting spring 423, a collecting limiting block 424, a collecting blocking net 43, an air suction connecting pipe 44, an elastic sliding ring 45, a power box 5, a starting-driving cylinder body 51, a starting-driving main chamber 51a, a starting-driving auxiliary chamber 51b, a starting-driving inner piston 511, a starting-driving piston rod 512, a starting-driving spring 513 and a starting-driving balancing weight 52.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in figures 1 to 6 of the drawings,
the utility model provides an agricultural breeding equipment, including upper end open-ended cylinder box 1 and cover upper shield 2 in cylinder box opening top, the clearance of ventilating has between upper shield and the cylinder box, be equipped with a plurality of connecting plates 21 on the upper shield, pass through the fix with screw between connecting plate and the cylinder box, the upper shield top is equipped with outer wheel carrier 31, be equipped with windward impeller 32 on the outer wheel carrier, the last coaxial driving pulley 33 that is equipped with of windward impeller, be equipped with interior wheel carrier 34 in the cylinder box, be equipped with on the interior wheel carrier and dial the runner 35 of swimming, dial and coaxially be equipped with passive belt pulley 36 on the runner, a closed driving belt 37 of head and the tail bypasses driving pulley and passive belt pulley, driving belt is in the tensioning state. When the windward impeller rotates, the wind guiding direction of the windward impeller is from the side where the driving belt pulley is located to the side where the axis of the cylindrical box body is located.
The invention can be used for loading and transporting aquatic products such as fish, taking the transportation of fish as an example: when fish is loaded, the screw used for connecting the cylindrical box body and the connecting plate is unloaded, the upper cover is separated from the cylindrical box body, fish and water can be loaded into the cylindrical box body from the opening of the cylindrical box body, the operation is carried out as above when the fish is unloaded, if needed, a fish unloading opening and closing door can be further arranged on the cylindrical box body, and when the fish is unloaded, the fish unloading opening and closing door can be directly opened. After the fish is loaded, the upper cover is returned, and when the invention is placed on a transport vehicle for transporting live fish, the upper cover can play a role of rain prevention.
When the invention is arranged on a transport vehicle, the vehicle head, the driving belt pulley, the windward impeller, the cylindrical box axis and the vehicle tail are sequentially arranged along the axial direction of the windward impeller. After the fish is loaded, when the fish-loading device is positioned on the transport vehicle and the water surface in the cylindrical box body is stable, the water surface is positioned above the lowest point of the water-stirring rotating wheel, and the water surface is positioned below the axis of the water-stirring rotating wheel.
When the transport vechicle is gone, the air current passes through the impeller that faces the wind, drives the impeller that faces the wind and rotates, and the impeller that faces the wind drives through driving pulley, driving belt, driven pulley and dials the water runner and rotates to surface of water impurity (froth) can be dialled open towards a direction, has avoided surface of water impurity to last the separation surface of water, has increased the speed that oxygen in the air of surface of water department got into the aquatic. In addition, the water stirring rotating wheel can slightly stir the water surface, so that the contact area of water and air is increased, and the efficiency of oxygen entering water is further increased.
The cylindrical box body axis is vertical, the windward impeller axis is horizontal and intersects with the cylindrical box body axis, the driving belt pulley, the windward impeller and the cylindrical box body axis are sequentially arranged along the windward impeller axial direction, the water-stirring rotating wheel axis is horizontal and intersects with the cylindrical box body axis, and the driven belt pulley, the water-stirring rotating wheel and the cylindrical box body axis are sequentially arranged along the water-stirring rotating wheel axial direction.
The driven belt pulley is coaxially arranged on the water stirring rotating wheel through a driven wheel shaft 361, a shaft hole is formed in the side wall of the cylindrical box body, a wheel shaft sealing ring 38 fixed with the shaft hole in a sealing mode is arranged in the shaft hole, the driven wheel shaft penetrates through a center hole of the wheel shaft sealing ring, and the driven wheel shaft is matched with the wheel shaft sealing ring in a rotating and sealing mode.
The collecting pipe 4 with an opening at the lower end, the horizontally arranged compression ring plate 41 and a plurality of collecting cylinder bodies 42 fixed on the outer side wall of the collecting pipe are arranged in the cylindrical box body, the lower end of the collecting pipe is provided with a collecting blocking net 43, the collecting pipe and the cylindrical box body are coaxially arranged, the collecting ring plate is sleeved outside the collecting pipe, the bottom of the cylindrical box body is provided with a power box 5, the power box is communicated with the atmosphere, and a plurality of driving starting cylinder bodies 51 are arranged in the power box;
in a collecting cylinder: a collecting inner piston 421 matched with the collecting cylinder in a sliding and sealing manner is arranged in the collecting cylinder, the sliding direction of the collecting inner piston is vertical, the collecting inner piston divides the inside of the collecting cylinder into a collecting main chamber 42a and a collecting auxiliary chamber 42b communicated with the atmosphere, a collecting piston rod 422 penetrating through the collecting auxiliary chamber is arranged on the collecting inner piston, the upper end of the collecting piston rod is connected with the collecting inner piston, the lower end of the collecting piston rod is connected with a pressure collecting ring plate, a collecting spring 423 is arranged in the collecting auxiliary chamber, the upper end of the collecting spring is connected with the collecting inner piston, the lower end of the collecting spring is connected with the collecting cylinder, a collecting limiting block 424 contacting with the collecting inner piston is arranged in the collecting main chamber, and the upper end of the collecting pipe, the collecting main chamber, the collecting auxiliary chamber, the pressure collecting ring plate and the lower end of the collecting pipe are sequentially arranged from top to bottom;
in a priming cylinder: the inside of the opening-driving cylinder body is provided with an opening-driving inner piston 511 which is in sliding sealing fit with the opening-driving cylinder body, the opening-driving inner piston divides the inside of the opening-driving cylinder body into an opening-driving main chamber 51a and an opening-driving auxiliary chamber 51b communicated with the atmosphere, the opening-driving inner piston is provided with an opening-driving piston rod 512 which penetrates through the opening-driving auxiliary chamber, one end of the opening-driving piston rod is connected with the opening-driving inner piston, the other end of the opening-driving piston rod is provided with an opening-driving balancing weight 52 which is in sliding connection with the cylindrical box body, an opening-driving spring 513 is arranged in the opening-driving auxiliary chamber, one end of the opening-driving spring is connected with the opening-driving inner piston, the other end of the opening-driving spring is connected with the opening-driving cylinder body, the sliding direction of the opening-driving inner piston is parallel to the axial direction of the windward impeller, and the opening-driving balancing weight, the opening-driving auxiliary chamber, the opening-driving main chamber, the windward impeller and the driving belt pulley are sequentially arranged along the axial direction of the windward impeller;
the device also comprises a main gas pipe, wherein one end of the main gas pipe is a driving end, the other end of the main gas pipe is a collecting end, the driving starting main chamber is communicated to the driving end through the driving starting gas pipe, and the collecting main chamber is communicated to the collecting end through the collecting gas pipe;
the water-stirring rotating wheel comprises a water-stirring wheel shaft 351 and a plurality of wheel sheets 352 arranged on the water-stirring wheel shaft, the water-stirring wheel shaft and the driven belt wheel are coaxially arranged, the axis of the water-stirring wheel shaft is parallel to any wheel sheet, each wheel sheet is uniformly distributed along the circumferential direction of the water-stirring wheel shaft, and when the collection inner piston contacts the collection limiting block, the pressing and collecting ring plate, the lowest point of the water-stirring rotating wheel and the lower end of the collection pipe are sequentially arranged from top to bottom.
The upper end of the collecting pipe is provided with an air exhaust connecting pipe 44 communicated with the inside of the collecting pipe, and the air exhaust connecting pipe is provided with an air exhaust on-off valve.
After the fish (and water) is filled in the cylindrical box body, when the fish (and water) collecting device is positioned on a transport vehicle and the water surface in the cylindrical box body is stable, the water surface is higher than the lower end of the collecting pipe, the air in the collecting pipe is sealed by water, and the water surface is positioned below the pressure collecting ring plate. The fish can not keep off the net through collecting, so the fish is located and collects and keeps off the net top, and heavy impurity can pass through the crosspiece net piece and sink the bottom.
Then, the air suction pump can be used for butting the air suction connecting pipe, the air suction on-off valve is opened, air is sucked into the collecting pipe, and as a part of air in the collecting pipe is sucked away, the air pressure in the collecting pipe is smaller than that in the outside, so that the water surface in the collecting pipe can rise for a certain distance, then the air suction on-off valve is closed, and the air suction pump is removed. The water surface inside the collecting pipe is hereinafter referred to as "inner liquid surface", and the water surface inside the cylindrical box body (not the water surface inside the collecting pipe) is hereinafter referred to as "outer liquid surface". After the operation, the inner liquid level is higher than the outer liquid level, and at the moment, the outer liquid level is higher than the lower end of the collecting pipe, the air in the collecting pipe is sealed by water, and the outer liquid level is positioned below the pressure collecting ring plate.
In the process of aquatic product transportation on a transport vehicle, as mentioned above, impurities (light impurities) on the water surface are gradually increased, and the distribution of the impurities on the water surface has the following characteristics: 1. impurities on the water surface can move along with the oscillation of the water surface; 2. a part of the impurities at the position where the impurities on the water surface are more may move toward the position where the impurities on the water surface are less (similar to the diffusion effect). 3. The position of the impurities on the water surface at the inner liquid surface is higher than that of the impurities on the water surface at the outer liquid surface (the impurities on the water surface float on the water surface, and the inner liquid surface is higher than the outer liquid surface).
During transportation, the cylindrical box body and the transport vehicle are relatively fixed. When the transport vechicle was braked, because inertia, it drives the counter weight piece and removes and drive and open and drive the piston rod, open and drive the interior piston and remove, open and drive main room and diminish, open and drive main indoor partly gaseous through open drive trachea, main trachea and collect the trachea and get into respectively and collect main room, collect main room grow, collect interior piston downstream, drive and collect the piston rod, press the collecting ring board and move down to being less than the position of collecting pipe lower extreme.
In the downward moving process of the pressure collecting ring plate, a part of impurities on the water surface are carried to move to a position near the collecting pipe and lower than the lower end of the collecting pipe, and then along with the oscillation and the flow of water, a part of the impurities (hereinafter referred to as 'impurities under pipe') moving to a position near the collecting pipe and lower than the lower end of the collecting pipe can reach the position right below the collecting pipe, and due to buoyancy, a part of the 'impurities under pipe' can float to the position of an inner liquid level and cannot return to the position of an outer liquid level again, so that a 'collecting process' of light impurities is formed. In the transportation, aforementioned "collection process" can last to take place many times to the sustainable collection that carries out surface of water impurity (light impurity), so, the surface of water impurity of outer liquid level department can not increase always, but can be continuously collected, has reduced the separation of light impurity to surface of water and outside air in a large number, thereby has further ensured that more oxygen in the atmosphere can pass through the surface of water smoothly and get into the aquatic. It should be noted that when the impurities near the collecting pipe are relatively less, a part of the impurities at the position where the impurities are more on the outer liquid surface can be filled, which is a precondition for the effectiveness of the aforementioned "collecting process".
After the pressing and collecting ring plate moves downwards, under the action of a collecting spring, a driving spring and the like, the structures such as a driving balancing weight, a driving piston rod, a driving inner piston, a collecting piston rod, the pressing and collecting ring plate and the like can reset.
An annular gap is formed between the pressure and collection ring plate and the outer side wall of the collecting pipe, an elastic sliding ring 45 used for contacting the outer side wall of the collecting pipe is arranged in the annular gap, the elastic sliding ring is in sliding contact with the outer side wall of the collecting pipe, and the elastic sliding ring and the pressure and collection ring plate are coaxially fixed. The existence of the elastic slip ring can increase the pressing effect of the pressure collecting ring plate on the light impurities (otherwise, a part of the light impurities can return to the outer liquid level upwards through the annular gap).
Claims (4)
1. Agricultural cultivation equipment is characterized by comprising a cylindrical box body with an opening at the upper end and an upper cover covering the opening of the cylindrical box body, wherein a ventilation gap is formed between the upper cover and the cylindrical box body, a plurality of connecting plates are arranged on the upper cover, the connecting plates and the cylindrical box body are fixed through screws, an outer wheel carrier is arranged at the top of the upper cover, a windward impeller is arranged on the outer wheel carrier, a driving belt wheel is coaxially arranged on the windward impeller, an inner wheel carrier is arranged in the cylindrical box body, a water-stirring rotating wheel is arranged on the inner wheel carrier, a driven belt wheel is coaxially arranged on the water-stirring rotating wheel, a driving belt with a closed head and tail bypasses the driving belt wheel and the driven belt wheel, and the driving belt is in a tensioning state;
the cylindrical box body axis is vertical, the windward impeller axis is horizontal and intersects with the cylindrical box body axis, the driving belt pulley, the windward impeller and the cylindrical box body axis are sequentially arranged along the windward impeller axial direction, the water-stirring rotating wheel axis is horizontal and intersects with the cylindrical box body axis, and the driven belt pulley, the water-stirring rotating wheel and the cylindrical box body axis are sequentially arranged along the water-stirring rotating wheel axial direction;
the collecting pipe with an opening at the lower end, the horizontally arranged compression ring plate and a plurality of collecting cylinder bodies fixed on the outer side wall of the collecting pipe are arranged in the cylindrical box body, the lower end of the collecting pipe is provided with a collecting baffle net, the collecting pipe and the cylindrical box body are coaxially arranged, the collecting ring plate is sleeved outside the collecting pipe, the bottom of the cylindrical box body is provided with a power box, the power box is communicated with the atmosphere, and a plurality of starting-driving cylinder bodies are arranged in the power box;
in a collecting cylinder: the collecting cylinder body is internally provided with a collecting inner piston matched with the collecting cylinder body in a sliding and sealing manner, the sliding direction of the collecting inner piston is vertical, the collecting inner piston divides the interior of the collecting cylinder body into a collecting main chamber and a collecting auxiliary chamber communicated with the atmosphere, the collecting inner piston is provided with a collecting piston rod penetrating through the collecting auxiliary chamber, the upper end of the collecting piston rod is connected with the collecting inner piston, the lower end of the collecting piston rod is connected with a pressure collecting ring plate, a collecting spring is arranged in the collecting auxiliary chamber, the upper end of the collecting spring is connected with the collecting inner piston, the lower end of the collecting spring is connected with the collecting cylinder body, a collecting limiting block used for contacting with the collecting inner piston is arranged in the collecting main chamber, and when the collecting inner piston contacts with the collecting limiting block, the upper end of a collecting pipe, the collecting main chamber, the collecting auxiliary chamber, the pressure collecting ring plate and the lower end of the collecting pipe are sequentially arranged from top to bottom;
in a priming cylinder: the inside of the opening-driving cylinder body is provided with an opening-driving inner piston in sliding sealing fit with the opening-driving cylinder body, the opening-driving inner piston divides the inside of the opening-driving cylinder body into an opening-driving main chamber and an opening-driving auxiliary chamber communicated with the atmosphere, the opening-driving inner piston is provided with an opening-driving piston rod penetrating through the opening-driving auxiliary chamber, one end of the opening-driving piston rod is connected with the opening-driving inner piston, the other end of the opening-driving piston rod is provided with an opening-driving balancing weight in sliding connection with the cylindrical box body, an opening-driving spring is arranged in the opening-driving auxiliary chamber, one end of the opening-driving spring is connected with the opening-driving inner piston, the other end of the opening-driving spring is connected with the opening-driving cylinder body, the sliding direction of the opening-driving inner piston is parallel to the axial direction of the windward impeller, and the opening-driving balancing weight, the opening-driving auxiliary chamber, the opening-driving main chamber, the windward impeller and the driving belt pulley are sequentially arranged along the axial direction of the windward impeller;
the device also comprises a main gas pipe, wherein one end of the main gas pipe is a driving end, the other end of the main gas pipe is a collecting end, the driving starting main chamber is communicated to the driving end through the driving starting gas pipe, and the collecting main chamber is communicated to the collecting end through the collecting gas pipe;
the water-stirring rotating wheel comprises a water-stirring wheel shaft and a plurality of wheel sheets arranged on the water-stirring wheel shaft, the water-stirring wheel shaft and the driven belt wheel are coaxially arranged, the axis of the water-stirring wheel shaft is parallel to any wheel sheet, each wheel sheet is uniformly distributed along the circumferential direction of the water-stirring wheel shaft, and when the collection inner piston contacts the collection limiting block, the pressing and collecting ring plate, the lowest point of the water-stirring rotating wheel and the lower end of the collection pipe are sequentially arranged from top to bottom.
2. The agricultural cultivation device as claimed in claim 1, wherein the driven pulley is coaxially disposed on the water-stirring wheel through a driven shaft, a shaft hole is formed in the side wall of the cylindrical box body, a shaft seal ring is disposed in the shaft hole and is hermetically fixed to the shaft hole, the driven shaft passes through a central hole of the shaft seal ring, and the driven shaft is in rotational sealing engagement with the shaft seal ring.
3. An agricultural cultivation device according to claim 1, wherein the upper end of the collection pipe is provided with an air suction connection pipe communicated with the interior of the collection pipe, and the air suction connection pipe is provided with an air suction on-off valve.
4. The agricultural cultivation device as claimed in claim 1, wherein an annular gap is formed between the pressure collecting ring plate and the outer side wall of the collecting pipe, an elastic sliding ring for contacting the outer side wall of the collecting pipe is arranged in the annular gap, the elastic sliding ring is in sliding contact with the outer side wall of the collecting pipe, and the elastic sliding ring is coaxially fixed with the pressure collecting ring plate.
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| JPS551891A (en) * | 1979-05-01 | 1980-01-09 | Shigeyoshi Narita | Production of oxygen-containing body for liquid use |
| CN202618036U (en) * | 2012-03-29 | 2012-12-26 | 陈启得 | Aquarium oil film disposer with refining and diffusion effect through carbon dioxide introduction |
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Effective date of registration: 20230426 Address after: No. 62, Liuquan Group, Wangziyuan Village, Jinjing Town, Changsha County, Changsha City, Hunan Province, 410000 Patentee after: Hunan Liuquan Agricultural Technology Co.,Ltd. Address before: No.668, West Huangpu Avenue, Tianhe District, Guangzhou City, Guangdong Province 510000 Patentee before: Zou Kai |
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