Agricultural non-point source pollutant intercepting device

Abstract

The utility model discloses an agricultural non-point source pollutant intercepting device, which belongs to the technical field of pollutant intercepting and particularly comprises a stabilizing component, a driving component arranged in the stabilizing component and a supporting component arranged at the bottom of the stabilizing component, and the driving component further comprises an intercepting net. The blocking net at the tail end of the driving rope is pulled, so that the blocking net entering the sewage can intercept solid pollutants, and the pollutant treatment of an agricultural non-point source is ensured; the multiple degradation assemblies serve as balancing weights, and meanwhile, a biodegradation layer is arranged in a degradation bin in each degradation assembly, so that agricultural non-point source pollution in a polluted water source can be sterilized and purified, and pesticide residues are reduced; the oppositely-arranged stabilizing assemblies can be matched with a motor to hoist and fall the blocking net, and in the outdoor area with the uneven ground, the purpose that the blocking net is kept horizontal can be achieved by adjusting the supporting rods in the supporting assemblies to ascend and descend.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pollutant interception, in particular to an agricultural non -point source pollutant interception device. BACKGROUND

[0002] Agricultural non -point source pollution refers to the pollution caused by the unreasonable use of chemical inputs such as fertilizers, pesticides and mulching films, and the delayed or improper treatment of livestock and poultry aquaculture waste and crop straw, which causes excessive accumulation of nutrients such as nitrogen, phosphorus and organic matter in the soil or enters the receiving water body under the joint driving of rainfall and topography, and causes pollution to the ecological environment.

[0003] There are some devices on the market to treat rural non -point source pollution, but the use effect needs to be improved, for example:

[0004] In the face of agricultural non -point source pollution, temporary degradation materials are mainly used, and there is also a lack of effective interception method for solid pollutants in sewage, so different structures need to be separately arranged to achieve different interception purposes, the integration degree is low, and the use range is limited. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an agricultural non -point source pollutant interception device to solve the problems of the above background technology, that is, in the face of agricultural non -point source pollution, temporary degradation materials are mainly used, and there is also a lack of effective interception method for solid pollutants in sewage, so different structures need to be separately arranged to achieve different interception purposes, the integration degree is low, and the use range is limited.

[0006] To achieve the above -mentioned purpose, the utility model provides the following technical scheme: including stabilizing assembly, drive assembly arranged in the stabilizing assembly and supporting assembly arranged at the bottom of the stabilizing assembly, the drive assembly further includes a screen, and a plurality of degradation assemblies are suspended at the bottom of the screen at equal intervals.

[0007] Among them:

[0008] A stabilizing assembly comprises a device housing, a housing slot formed in a sidewall of the device housing;

[0009] A driving assembly comprises a motor arranged on an inner wall of the housing slot, a mounting plate arranged on a top of the motor, a driving wheel sleeved on a top of the mounting plate and connected with an output end of the motor, a driving rope sleeved on a circumferential outer wall of the driving wheel, and the bottom of the driving rope connected with the barrier net;

[0010] A supporting assembly comprises a supporting rod threadedly connected with the device housing, a mounting ring sleeved on a circumferential outer wall of the supporting rod, and a limiting hinge arranged in an annular array on a circumferential outer wall of the mounting ring and a supporting leg rotationally connected with the limiting hinge;

[0011] A degradation assembly comprises a circular shell, an inlet hole arranged on a top of the circular shell, and a degradation bin penetrating an inner wall of the circular shell.

[0012] Preferably, a plurality of the stabilizing assemblies are oppositely arranged on two sides, and the barrier net made of metal is directly contacted with the polluted water source.

[0013] Preferably, the driving rope penetrates a floating ball arranged on a top position of the barrier net.

[0014] Preferably, a leveling plate is arranged on the bottom of the supporting rod, a screw hole is reserved on a top of the leveling plate, and the bottom of the supporting rod is threadedly connected with the screw hole.

[0015] Preferably, the number of the supporting legs is three, and a gripping disc is arranged on a top of each of the three supporting legs.

[0016] Preferably, a side pipe is threadedly connected with a circumferential outer wall of the circular shell, and an end of the side pipe is communicated with the degradation bin.

[0017] Preferably, a triangular frame is welded on a top of the inlet hole, and a self-locking hook for hanging the barrier net is welded on a top of the triangular frame.

[0018] Preferably, a biodegradable layer is closely fitted in the degradation bin.

[0019] Compared with the prior art, the agricultural non-point source pollutant interception device has the following beneficial effects:

[0020] 1. The agricultural non-point source pollutant interception device is combined by using accessories, a stabilizing assembly is arranged to cooperate with a driving assembly to pull the barrier net at the end of the driving rope, the barrier net entering the polluted water can intercept solid pollutants, and the treatment of agricultural non-point source pollutants is ensured.

[0021] 2. The agricultural non-point source pollutant interception device, through the combination of accessories, the degradation assembly is arranged at the bottom of the interception net, a plurality of degradation assemblies serve as the purpose of counterweight, ensure that the interception net is always in an unfolded state, and the biodegradation layer in the degradation bin in the degradation assembly can sterilize and purify the agricultural non-point source pollution in the polluted water source, reduce pesticide residues, and ensure water purification.

[0022] 3. The agricultural non-point source pollutant interception device, through the combination of accessories, the stable assembly arranged oppositely can cooperate with the motor to lift and lower the interception net, which is easy to operate, and in the outdoor area where the ground is uneven, the support rod in the support assembly can also be adjusted to lift and lower, so that the interception net remains horizontal, and the flexibility of use is increased. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below in combination with the drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor. Among them:

[0024] Fig. 1 It is the overall structure schematic diagram of the agricultural non-point source pollutant interception device of the present application;

[0025] Fig. 2 It is the disassembly schematic diagram of the stable assembly of the agricultural non-point source pollutant interception device of the present application;

[0026] Fig. 3 It is the degradation assembly schematic diagram of the agricultural non-point source pollutant interception device of the present application;

[0027] Fig. 4 It is the degradation assembly cross-sectional schematic diagram of the agricultural non-point source pollutant interception device of the present application.

[0028] In the drawings: 100, stable assembly; 110, equipment shell; 120, shell groove; 200, driving assembly; 210, motor; 220, mounting plate; 230, driving wheel; 240, driving rope; 250, floating ball; 260, interception net; 300, support assembly; 310, support rod; 320, leveling plate; 330, mounting ring; 340, support foot; 350, grip disc; 400, degradation assembly; 410, round shell; 420, inlet hole; 430, degradation bin; 440, side pipe. DETAILED DESCRIPTION

[0029] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0030] In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.

[0031] In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, or can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] The utility model provides a kind of agricultural non-point source pollutant interception device, stable component cooperates drive assembly to the net of the end of driving rope is pulled, so that the net in sewage can intercept solid pollutants, ensure the treatment of agricultural non-point source pollutants, set degradation component in the bottom of the net, multiple degradation components serve the purpose of counterweight, ensure that the net is always in the unfolded state, while the degradation layer in the degradation bin in degradation component, the agricultural non-point source pollution in polluted water source can be sterilized and purified by the biological degradation layer, reduce pesticide residues, ensure water purification, the stable component of opposite setting can cooperate with motor to lift and drop the net, easy to operate, in uneven outdoor area of ground, also can be lifted by adjusting the support rod in support assembly, reach the purpose that the net is kept horizontal, increase the flexibility of use, please refer to Figs. 1-4 , including stable component 100, drive assembly 200 being arranged in stable component 100 and support assembly 300 being arranged in the bottom of stable component 100, drive assembly 200 further includes the net 260, and the bottom of the net 260 is equally spaced and hung with multiple degradation components 400;

[0033] Among them:

[0034] The stabilizing assembly 100 comprises a device shell 110, a shell slot 120 provided on the side wall of the device shell 110, the device shell 110 is a metal shell, one side of the device shell 110 has the shell slot 120, the other side is a sealed closed structure, and in order to facilitate the combination of the supporting rod 310, a screw hole is reserved at the bottom of the device shell 110, and in order to facilitate the output end of the motor 210 to penetrate, a round hole is reserved at the top of the device shell 110;

[0035] The driving assembly 200 comprises a motor 210 provided on the inner wall of the shell slot 120, the model of the motor 210 can be selected from the commonly used models on the market, an installation plate 220 provided on the top of the motor 210, a driving wheel 230 sleeved on the top of the installation plate 220 and connected with the output end of the motor 210, the circumferential outer wall of the driving wheel 230 is sleeved with a driving rope 240, the bottom of the driving rope 240 is connected with a screen 260, the installation plate 220 is provided to facilitate the installation of the driving wheel 230, and in order to effectively combine the motor 210 and the driving wheel 230, a shaft is provided on the output end of the motor 210, and the length of the shaft is adjusted according to actual needs;

[0036] The metal screen of the screen 260, the interception effect of the screen on solid pollutants mainly comes from the size of the screen hole of the screen 260 and the size of the screen 260 itself, so it needs to be selected according to actual conditions;

[0037] In some embodiments, the screen 260 has a maximum bearing capacity, so after long-term use, the pollutants intercepted by the screen 260 need to be salvaged and treated, and the screen 260 also needs to be regularly maintained and repaired;

[0038] In some embodiments, the side of the installation plate 220 can be provided with a circular arc shape to facilitate reducing the wear caused by the contact between the driving rope 240 and the installation plate 220;

[0039] The supporting assembly 300 comprises a supporting rod 310 threadedly connected with the device shell 110, the top of the supporting rod 310 can be threadedly connected with the bottom of the device shell 110; the bottom of the supporting rod 310 can be threadedly connected with the top of the leveling plate 320 to achieve the purpose of adjusting the height, an installation ring 330 sleeved on the circumferential outer wall of the supporting rod 310, and a limiting hinge arranged in an annular array on the circumferential outer wall of the installation ring 330 and a supporting leg 340 rotationally connected with the limiting hinge;

[0040] The installation ring 330 facilitates reserving an installation environment for the limiting hinge, the other end of the limiting hinge is connected with the supporting leg 340 through a screw, and the number of the supporting leg 340 is three;

[0041] The degradation assembly 400 comprises a round shell 410, an inlet hole 420 arranged at the top of the round shell 410 and facilitating the feeding of the biodegradable layer, and a degradation bin 430 penetrating the inner wall of the round shell 410 and facilitating the temporary storage of the biodegradable layer.

[0042] In some embodiments, the biodegradable layer comprises, but is not limited to, polylactic acid (PLA), polybutylene terephthalate (PBAT) and the like, and can be replaced according to the needs of agricultural non-point source pollution treatment. When the degradation assembly 400 is used for a long time, it needs to be replaced regularly or supplemented with new biodegradable layers in the degradation assembly 400.

[0043] Working principle: first, set two stable assemblies 100 in the environment where agricultural non-point source pollution treatment is needed, and use the driving rope 240 carrying the floating ball 250 to combine the screen 260, which can intercept fixed pollutants. In this process, the support assembly 300 can achieve the purpose of stable structure. In the outdoor uneven ground environment, the height can also be changed by adjusting the support rod 310. At the same time, a plurality of degradation assemblies 400 are arranged at the bottom of the screen 260, which can act as counterweights to make the screen 260 always expand. Secondly, the degradation bin 430 and the side pipe 440 in the degradation assembly 400 are connected, the biodegradable material is put into the degradation bin 430, and it can gradually dissolve under the influence of water and degrade the agricultural non-point source pollution treatment.

[0044] At the same time, in order to ensure that there are structures on both sides, the screen 260 can be pulled up. Specifically, a plurality of stable assemblies 100 are oppositely arranged on both sides, and the metal screen 260 directly contacts the polluted water source.

[0045] Subsequently, in order to facilitate the increase of buoyancy, the screen 260 can better float in the position of the polluted water source. Specifically, the driving rope 240 penetrates the floating ball 250, and the floating ball 250 is arranged at the top of the screen 260.

[0046] Next, in order to facilitate the adjustment of the support rod 310, the height can be adjusted by rotating the support rod 310 downward. Specifically, the bottom of the support rod 310 is provided with a leveling plate 320, and the top of the leveling plate 320 is provided with a threaded hole. The bottom of the support rod 310 is threadedly connected with the threaded hole.

[0047] Further, in order to ensure the stability of the support, specifically, the number of support feet 340 is three, and the top of each of the three support feet 340 is provided with a grip disc 350.

[0048] In some embodiments, in the case where the stability of the ground-hugging disc 350 needs to be ensured, a plurality of groups of conical nails can be arranged at the bottom of the ground-hugging disc 350, and the conical nails can be inserted into the ground to be fixed.

[0049] Meanwhile, in order to facilitate the contact effect between the biodegradable layer and the sewage, and to smoothly discharge the sewage after the sewage is reacted with the biodegradable layer in the round shell 410, the purpose of contacting and reacting with the sewage is achieved, specifically, the outer wall of the circumference of the round shell 410 is threadedly connected with a side pipe 440, and the end of the side pipe 440 is communicated with the degradation bin 430.

[0050] Subsequently, in order to facilitate the suspension of the blocking net 260 during cooperation, the stability can be ensured, and the purpose of the counterweight at the bottom of the blocking net 260 is also achieved, specifically, a three-pronged frame is welded at the top of the inlet hole 420, a self-locking hook for hanging the blocking net 260 is welded at the top of the three-pronged frame, and the self-locking hook can be selected from the commonly used self-locking hooks on the market.

[0051] Next, in order to ensure the degradation effect of the degradation bin 430, specifically, a biodegradable layer is closely attached in the degradation bin 430.

[0052] In addition, the conventional accessories and the conventional structures involved in the utility model are prior art, and those skilled in the art can realize them without further description, and the content protected by the utility model does not involve the improvement of internal structure and method.

[0053] Although the utility model has been described above with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, each feature in the disclosed embodiments of the utility model can be combined with each other in any way, and the combinations are not described in this specification due to the consideration of omitting the length and saving resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An agricultural non-point source pollutant interception device, characterized by: Including stable component (100), drive assembly (200) arranged inside the stable component (100) and support assembly (300) arranged at the bottom of the stable component (100), the drive assembly (200) further includes a barrier net (260), the bottom of the barrier net (260) is equally spaced and suspended with a plurality of degradation assemblies (400); Wherein: The stable component (100) includes a device housing (110), a housing slot (120) is opened in the side wall of the device housing (110); The drive assembly (200) includes a motor (210) arranged on the inner wall of the housing slot (120), a mounting plate (220) arranged on the top of the motor (210), a drive wheel (230) sleeved on the top of the mounting plate (220) and connected with the output end of the motor (210), the circumferential outer wall of the drive wheel (230) is sleeved with a drive rope (240), and the bottom of the drive rope (240) is connected with the barrier net (260); The support assembly (300) includes a support rod (310) threadedly connected with the device housing (110), a mounting ring (330) sleeved on the circumferential outer wall of the support rod (310), and a limiting hinge arranged in an annular array on the circumferential outer wall of the mounting ring (330) and a support foot (340) rotationally connected with the limiting hinge; The degradation assembly (400) includes a circular shell (410), an inlet hole (420) arranged on the top of the circular shell (410) and a degradation bin (430) penetrating the inner wall of the circular shell (410).

2. The agricultural non-point source pollutant interception device of claim 1, wherein: A plurality of the stable component (100) is oppositely arranged on both sides, and the barrier net (260) made of metal material is directly contacted with the contaminated water source.

3. An agricultural non-point source pollutant interceptor according to claim 2, wherein: The drive rope (240) penetrates a floating ball (250), and the floating ball (250) is arranged at the top of the barrier net (260).

4. The agricultural non-point source pollutant interception device of claim 3, wherein: The bottom of the support rod (310) is provided with a leveling plate (320), the top of the leveling plate (320) is reserved with a threaded hole, and the bottom of the support rod (310) is threadedly connected with the threaded hole.

5. The agricultural non-point source pollutant interceptor of claim 4, wherein: The number of the support foot (340) is three, and the top of each of the three support feet (340) is provided with a grip disc (350).

6. The agricultural non-point source pollutant interceptor of claim 1, wherein: The circumferential outer wall of the circular shell (410) is threadedly connected with a side pipe (440), and the end of the side pipe (440) is communicated with the degradation bin (430).

7. The agricultural non-point source pollutant interceptor of claim 1, wherein: The top of the inlet hole (420) is welded with a triangular frame, and the top of the triangular frame is welded with a self-locking hook hung with the barrier net (260).

8. The agricultural non-point source pollutant interception device of claim 2, wherein: The degradation bin (430) is closely fitted with a biodegradable layer.

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