CN217191620U - Pesticide spreading device for soil treatment of polluted farmland - Google Patents
Pesticide spreading device for soil treatment of polluted farmland Download PDFInfo
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- CN217191620U CN217191620U CN202220590676.0U CN202220590676U CN217191620U CN 217191620 U CN217191620 U CN 217191620U CN 202220590676 U CN202220590676 U CN 202220590676U CN 217191620 U CN217191620 U CN 217191620U
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Abstract
The scheme discloses a pesticide spreading device for soil treatment of polluted cultivated land, which belongs to the technical field of soil remediation and comprises a machine body and a pesticide spreading mechanism arranged in the machine body, wherein the machine body is provided with a traveling roller, a soil shoveling mechanism and a crushing mechanism, the machine body is provided with an installation port for installing the soil shoveling mechanism and the crushing mechanism, and the crushing mechanism is positioned between the soil shoveling mechanism and the pesticide spreading mechanism; the crushing mechanism comprises two mutually meshed crushing rollers; the soil-shoveling mechanism comprises a rotating shaft and a plurality of arc-shaped soil-shoveling plates annularly arranged on the periphery of the rotating shaft, and two ends of the rotating shaft are rotatably connected to two sides of the mounting opening; the pesticide spreading device further comprises a driving mechanism for driving the rotating shaft and the crushing roller to rotate. This scheme of adoption is smashed conglomeration soil and large granule soil, and is less by kibbling soil particle, and the mechanism of spreading pesticides lies in last process, has bigger area of contact between less soil particle and the medicament relatively speaking to better treatment effect has.
Description
Technical Field
The utility model belongs to the technical field of soil remediation, in particular to receive medicine device that spills that pollution arable land soil was administered.
Background
Soil pollutants can be broadly classified into two broad categories, inorganic pollutants and organic pollutants. The inorganic pollutants mainly comprise acid, alkali, heavy metal, salts, compounds of radioactive elements cesium and strontium, compounds containing arsenic, selenium and fluorine, and the like. The organic pollutants mainly comprise organic pesticides, phenols, cyanides, petroleum, synthetic detergents, harmful microorganisms brought by municipal sewage, sludge and animal manure, and the like. When the soil contains excessive harmful substances and exceeds the self-cleaning capacity of the soil, the composition, the structure and the function of the soil are changed, the activity of microorganisms is inhibited, and the harmful substances or decomposition products thereof are gradually accumulated in the soil and are indirectly absorbed by the human body through the soil → plants → the human body or through the soil → water → the human body, so that the degree of harming the health of the human body is reached, namely the soil pollution.
The soil pollution remediation technology refers to a general technical name that chemical, physical and biological technologies and methods are adopted to reduce the concentration of pollutants in soil, fix the soil pollutants, convert the soil pollutants into low-toxicity or non-toxic substances and block the transfer path of the soil pollutants in an ecosystem. Current soil pollution administers device is when carrying out soil improvement, can only be simple spray chemical on soil surface, to some soil that harden, conglomerate, current device can not smash such soil and make the spraying more even, and then lead to the treatment effect not good enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pesticide spreading device for soil treatment in polluted farmland aiming at the defects in the prior art.
The pesticide spreading device for treating the soil of the polluted cultivated land comprises a machine body and a pesticide spreading mechanism arranged in the machine body, wherein the machine body is provided with a walking roller, and further comprises a soil shoveling mechanism and a crushing mechanism;
the crushing mechanism comprises two mutually meshed crushing rollers; the soil-shoveling mechanism comprises a rotating shaft and a plurality of arc-shaped soil-shoveling plates annularly arranged on the periphery of the rotating shaft, and two ends of the rotating shaft are rotatably connected to two sides of the mounting opening; the pesticide spreading device further comprises a driving mechanism for driving the rotating shaft and the crushing roller to rotate.
The working principle of the scheme is as follows: under actuating mechanism's effect, pivot and crushing roller rotate, the board of shoveling of its periphery rotates thereupon when the pivot rotates, when implementing this scheme, the crooked direction of the board of shoveling is the same with the direction of rotation of pivot, can shovel soil when the board of shoveling rotates downwards, and along with the continuous rotation of the board of shoveling, the soil that is shoveled can the landing to be kept in to the depressed part of the board of shoveling, when the interior concave surface of the board of shoveling soil is towards crushing roller, because the board of shoveling rotates fast, soil that keeps in the board of shoveling soil under the inertia effect is got rid of to crushing roller on.
Since the two crushing rollers are engaged, large particles or agglomerated soil fall between the rotating crushing rollers and are crushed by being pressed by the crushing rollers. Because the machine body is provided with the walking rollers, the machine body can be pushed at a constant speed to comprehensively crush the soil on the cultivated land.
The beneficial technical effect of this scheme is: this scheme of adoption is smashed conglomeration soil and large granule soil, and is less by kibbling soil particle, and the mechanism of spreading pesticides lies in last process, has bigger area of contact between less soil particle and the medicament relatively speaking to better treatment effect has.
Furthermore, smash the roller and include the roller body, be equipped with a plurality of flood dragon blades and a plurality of ring gear on the roller body, the flood dragon blade is established with the ring gear is in turn, ring gear intermeshing on two crushing rollers, the flood dragon blade sets up in a staggered way each other. Relatively less soil particle can the ring gear be shredded up, along with the fuselage removes and produces the vibration in unevenness's soil for kibbling soil falls down, moves flood dragon blade department along with the great soil particle of vibration of fuselage and is shredded up fast by flood dragon blade, avoids piling up too much soil on smashing the roller and influences crushing effect.
Furthermore, protruding nails fixed on the roller body are arranged between the flood dragon blades, and the protruding nails on the two crushing rollers are staggered with each other. The convex nails are used for further crushing the soil after the flood dragon leaves are cut.
Further, the crushing mechanism also comprises a material receiving hopper with a large upper part and a small lower part, and the material receiving hopper is arranged right above the two crushing rollers. Soil thrown to the crushing roller by the soil shoveling plate is intercepted by the material receiving hopper, so that more soil can be intercepted above the crushing roller and finally crushed, and the soil is prevented from being excessively dispersed and not crushed.
Further, the receiving hopper comprises a high-position material baffle and a low-position material baffle, the two sides of the high-position material baffle and the two sides of the low-position material baffle are both connected with side plates, the low-position material baffle is located between the high-position material baffle and the soil shoveling plate, and the height of the low-position material baffle is lower than that of the high-position material baffle. The lower striker plate is close to the soil shoveling plate, so that shoveled soil can cross the lower striker plate and is blocked by the higher striker plate.
Further, the pesticide spreading mechanism comprises a pesticide storage bin and a pesticide spreading pipe which are installed on the machine body, a plurality of pesticide spreading spray heads are evenly distributed on the pesticide spreading pipe, a water pump is arranged in the pesticide storage bin, and a pesticide guide pipe is communicated between the pesticide spreading pipe and the water pump. When liquid medicaments need to be used under certain conditions, the liquid medicaments are stored in a liquid medicament storage bin, pumped into a medicament spreading pipe by a water pump and uniformly spread on soil by a medicament spreading spray head.
Furthermore, the medicine spreading mechanism comprises a medicine powder storage bin connected to the machine body through a vibrating screen spring, and a plurality of medicine spreading holes are uniformly distributed in the bottom of the medicine powder storage bin. When the powder medicament is used, the powder medicament is stored in the powder medicament storage bin, and the powder medicament storage bin vibrates along with the vibration generated in the walking process of the machine body, so that the powder medicament uniformly leaks from the medicament spreading holes.
Further, a vibrator is connected to the medicinal powder storage bin. According to the needs of different occasions, the frequency of spreading the powder can be adjusted by adjusting the frequency of the vibrator, so that the powder spreading is more uniform and effective.
Drawings
FIG. 1 is a schematic structural view of the embodiment 1 of the spreading device for treating the soil of the polluted cultivated land of the utility model;
FIG. 2 is a schematic view of the crushing roller of FIG. 1;
FIG. 3 is a schematic structural view of the embodiment 2 of the pesticide spraying device for soil treatment of contaminated cultivated land of the present invention;
FIG. 4 is a schematic structural view of the receiving hopper in FIG. 3;
FIG. 5 is a schematic structural view of the chemical spreading device of the embodiment 3 of the present invention for soil treatment of contaminated cultivated land.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the medicine spraying device comprises a push handle 1, a machine body 2, a medicine storage bin 3, a medicine guide pipe 4, a medicine spraying pipe 5, a medicine spraying nozzle 6, a motor 7, a driving belt wheel 8, a belt 9, a driven belt wheel 10, a walking roller 11, a crushing roller 12, a roller body 121, a gear ring 122, flood dragon blades 123, convex nails 124, a rotating shaft 13, a soil shoveling plate 14, a receiving hopper 15, a high-position baffle plate 151, a side plate 152, a low-position baffle plate 153, a vibrating screen spring 16, a medicine powder storage bin 17 and a medicine spraying hole 18.
Example 1 is substantially as shown in figure 1: the pesticide spreading device for treating the soil of the polluted cultivated land comprises a machine body 2, a soil shoveling mechanism, a crushing mechanism and a pesticide spreading mechanism arranged in the machine body 2, wherein a walking roller 11 is installed at the bottom of the machine body 2, a push handle 1 is installed at the rear end of the machine body 2, a mounting hole for mounting the soil shoveling mechanism and the crushing mechanism is formed in the front end of the machine body 2, and the crushing mechanism is positioned between the soil shoveling mechanism and the pesticide spreading mechanism.
With reference to fig. 2, the pulverizing mechanism includes two pulverizing rollers 12, the pulverizing rollers 12 include a roller body 121, two ends of the roller body 121 are rotatably connected to two sides of the mounting opening, the roller body 121 is provided with a plurality of flood dragon blades 123 and a plurality of gear rings 122, the flood dragon blades 123 are alternately arranged with the gear rings 122, the gear rings 122 on the two pulverizing rollers 12 are mutually engaged, the flood dragon blades 123 are mutually staggered, convex nails 124 fixed on the roller body 121 are arranged between the leaves of the flood dragon blades 123, and the convex nails 124 on the two pulverizing rollers 12 are mutually staggered.
The soil shoveling mechanism comprises a rotating shaft 13 and three arc-shaped soil shoveling plates 14 which are annularly arranged on the periphery of the rotating shaft 13, the bending direction of the soil shoveling plates 14 is the same as the rotating direction of the rotating shaft 13, the rotating direction of the rotating shaft 13 is the same as the rotating direction of the crushing roller 12 close to the rotating shaft, and two ends of the rotating shaft 13 are rotatably connected to two sides of the mounting opening.
The two driving mechanisms are respectively used for driving the rotating shaft 13 and the roller body 121 to rotate, each driving mechanism comprises a motor 7 installed on the machine body 2, a driving belt wheel 8 and a driven belt wheel 10 which are connected to the machine body 2 in a rotating mode, an output shaft of the motor 7 is connected with the driving belt wheel 8, the driving belt wheel 8 and the driven belt wheel 10 are driven through a belt 9, and the driven belt wheels 10 in the two driving mechanisms are respectively fixedly connected with the rotating shaft 13 and the roller body 121.
The pesticide spreading mechanism comprises a pesticide storage bin 3 and a pesticide spreading pipe 5 which are arranged on the machine body 2, a plurality of pesticide spreading spray heads 6 are uniformly distributed on the pesticide spreading pipe 5, a water pump is arranged in the pesticide storage bin 3, and a pesticide guide pipe 4 is communicated between the pesticide spreading pipe 5 and the water pump.
The differences between example 2 and example 1 are shown in fig. 3 and 4: the crushing mechanism further comprises a material receiving hopper 15 with a large upper part and a small lower part, the material receiving hopper 15 is installed right above the two crushing rollers 12, the material receiving hopper 15 comprises a high-position material baffle 151 and a low-position material baffle 153, both sides of the high-position material baffle 151 and the low-position material baffle 153 are connected with a side plate 152, the low-position material baffle 153 is located between the high-position material baffle 151 and the soil shoveling plate 14, and the height of the low-position material baffle 153 is lower than that of the high-position material baffle 151.
Example 3, different from example 2 in the spreading device, as shown in fig. 5, the spreading mechanism of this embodiment includes a powder storage bin 17 connected to the body 2 through a vibrating screen spring 16, a plurality of spreading holes 18 are uniformly formed in the bottom of the powder storage bin 17, and a vibrator is connected to the powder storage bin 17.
Taking the example 2 as an example, the specific implementation process is as follows: the rotating shaft 13 and the crushing roller 12 rotate under the action of the driving mechanism, the soil shoveling plate 14 on the periphery of the rotating shaft 13 rotates along with the rotating shaft, soil can be shoveled when the soil shoveling plate 14 rotates downwards, the shoveled soil can slide down to the concave part of the soil shoveling plate 14 for temporary storage along with the continuous rotation of the soil shoveling plate 14, when the inner concave surface of the soil shoveling plate 14 faces the crushing roller 12, the soil temporarily stored in the soil shoveling plate 14 under the action of inertia is thrown into the material receiving hopper 15 due to the rapid rotation of the soil shoveling plate 14, and the soil slides down to the crushing roller 12 in the material receiving hopper 15.
Large particles or agglomerated soil fall between the rotating crushing rollers 12 and are crushed by being pressed by the two crushing rollers 12. The machine body 2 is advanced by pushing the handle 1, and then the soil on the cultivated land can be comprehensively crushed and sprinkled with pesticide.
Claims (8)
1. The utility model provides a receive medicine device that spreads that polluted arable land soil was administered, includes the fuselage and arranges the medicine mechanism that spreads in the fuselage in, installs walking gyro wheel, its characterized in that on the fuselage: the machine body is provided with an installation port for installing the soil-making mechanism and the crushing mechanism, and the crushing mechanism is positioned between the soil-making mechanism and the pesticide-spreading mechanism;
the crushing mechanism comprises two mutually meshed crushing rollers; the soil-shoveling mechanism comprises a rotating shaft and a plurality of arc-shaped soil-shoveling plates annularly arranged on the periphery of the rotating shaft, and two ends of the rotating shaft are rotatably connected to two sides of the mounting opening; the pesticide spreading device further comprises a driving mechanism for driving the rotating shaft and the crushing roller to rotate.
2. The pesticide application device for soil improvement of the polluted cultivated land according to claim 1, wherein the device comprises: crushing roller includes the roller body, is equipped with a plurality of flood dragon blades and a plurality of ring gear on the roller body, and flood dragon blade and ring gear are in turn and establish, and ring gear intermeshing on two crushing rollers, flood dragon blade crisscross setting each other.
3. The pesticide application device for soil improvement of the polluted cultivated land according to claim 2, wherein the device comprises: protruding nails fixed on the roller body are arranged between the leaves of the flood dragon blades, and the protruding nails on the two crushing rollers are staggered with each other.
4. The pesticide application device for soil improvement of the polluted cultivated land according to claim 3, wherein the device comprises: the crushing mechanism further comprises a material receiving hopper with a large upper part and a small lower part, and the material receiving hopper is arranged right above the two crushing rollers.
5. The pesticide application device for the soil treatment of the polluted farmland according to claim 4, which is characterized in that: the receiving hopper comprises a high-position material baffle and a low-position material baffle, the two sides of the high-position material baffle and the low-position material baffle are both connected with a side plate, the low-position material baffle is located between the high-position material baffle and the soil shoveling plate, and the height of the low-position material baffle is lower than that of the high-position material baffle.
6. The spreading device for soil improvement of polluted cultivated land according to any one of claims 1 to 5, wherein: the pesticide spreading mechanism comprises a pesticide storage bin and a pesticide spreading pipe which are arranged on the machine body, a plurality of pesticide spreading spray heads are uniformly distributed on the pesticide spreading pipe, a water pump is arranged in the pesticide storage bin, and a pesticide guide pipe is communicated between the pesticide spreading pipe and the water pump.
7. The pesticide spreading device for the soil treatment of the polluted farmland according to any one of claims 1 to 5, wherein: the medicine spreading mechanism comprises a medicine powder storage bin connected to the machine body through a vibrating screen spring, and a plurality of medicine spreading holes are uniformly distributed in the bottom of the medicine powder storage bin.
8. The pesticide application device for soil improvement of the polluted cultivated land according to claim 7, wherein the device comprises: the powder storage bin is connected with a vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220590676.0U CN217191620U (en) | 2022-03-17 | 2022-03-17 | Pesticide spreading device for soil treatment of polluted farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220590676.0U CN217191620U (en) | 2022-03-17 | 2022-03-17 | Pesticide spreading device for soil treatment of polluted farmland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217191620U true CN217191620U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220590676.0U Active CN217191620U (en) | 2022-03-17 | 2022-03-17 | Pesticide spreading device for soil treatment of polluted farmland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217191620U (en) |
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2022
- 2022-03-17 CN CN202220590676.0U patent/CN217191620U/en active Active
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