CN115226607A - Town road afforestation spray set based on soil wetness - Google Patents
Town road afforestation spray set based on soil wetness Download PDFInfo
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- CN115226607A CN115226607A CN202210987937.7A CN202210987937A CN115226607A CN 115226607 A CN115226607 A CN 115226607A CN 202210987937 A CN202210987937 A CN 202210987937A CN 115226607 A CN115226607 A CN 115226607A
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- Prior art keywords
- water
- watering
- sprinkler
- soil
- wheel
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0842—Mounting or support of tensioner
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a municipal road greening spraying device based on soil wettability, and belongs to the technical field of spraying. The detection component comprises a vertical plate and a second motor, a top pushing plate is arranged on the vertical plate in a sliding mode, a probe is arranged on one side, located outside the sprinkler, of the top pushing plate, a mud scraping plate is arranged at the bottom of one side, facing the outside of the sprinkler, of the vertical plate, and the probe is connected with the mud scraping plate in a sliding mode.
Description
Technical Field
The invention relates to the technical field of spraying, in particular to a municipal road greening spraying device based on soil wettability.
Background
Road greening is an indispensable item in municipal infrastructure, play the effect of beautifying the road, block dust and purification tail gas, use the watering lorry to spray the watering to the greenbelt on roadside under the ordinary condition, it needs artifical handheld spray gun to water in fact, this kind of mode of spraying and watering has a lot of problems, one of them can't adjust the water yield according to the humid degree of greenbelt soil, often lead to watering too much, soil in the greenbelt runs off along with water spills over, soil runs off and then can accelerate the speed of water evaporation in the soil layer, the water retentivity of soil reduces, secondly adopt the scope of watering hardly to ensure by the mode of artifical watering, not only spray the pedestrian easily, still lead to the waste of water easily, operating personnel need often add water in to the water storage tank, lead to work efficiency to reduce.
Disclosure of Invention
The invention aims to provide a municipal road greening spraying device based on soil wettability so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a town road afforestation spray set based on soil wetness, includes watering lorry, water storage tank, the water storage tank sets up on the watering lorry, be provided with determine module, power component, watering subassembly and water pump on the watering lorry, determine module sets up the one side that is close to the watering lorry locomotive at the water storage tank, watering subassembly sets up the rear of a vehicle department at the watering lorry, the water pump sets up on the water storage tank, and the negative pressure port of water pump is connected with the drinking-water pipe, and the delivery port of water pump is connected with the outlet pipe, the drinking-water pipe is located the water storage tank, the outlet pipe is connected with watering subassembly, power component drive water pump work.
Further, the detection subassembly includes riser, second motor, the riser setting is provided with the push pedal in the one end that the watering lorry is close to the locomotive on the riser, and it is provided with the probe to slide on the riser, one side that the push pedal is located the watering lorry, and the riser is provided with the mud scraper towards one side bottom outside the watering lorry, probe and mud scraper sliding connection, be provided with the screw rod on the motor shaft of second motor, the screw rod rotates and sets up one side in the riser towards the watering lorry, set up threaded hole in the push pedal, the screw rod cooperatees with the screw hole, before spray set begins to work, detects the humidity of soil through the probe, and the second motor circular telegram drives the screw rod and rotates, and the screw rod drives the push pedal through the screw hole and slides along the riser, and the push pedal inserts the probe in the soil layer.
Further, a plurality of pairs of metal paster of evenly having arranged on the probe, it is every right each not contact between the metal paster, each not contact between every two pairs of adjacent metal paster, every pair of metal paster is connected through the wire with same detection circuitry, the top of riser still is provided with the detection camera, the soil layer from top to bottom degree of wetness risees gradually, the soil conductivity that humidity is big is high, dry soil conductivity is low, a plurality of metal paster utilize detection circuitry to detect the soil conductivity of the different degree of depth respectively, obtain the wettability data of soil, after the detection, the second motor drives the screw rod once more and rotates, the screw rod drives the push pedal through the screw hole and rises, the probe is lifted up, the mud scraper is scraped with the supplementary earth on the probe, prevent that soil from dryly influencing subsequent detection on the probe, spray the watering according to the greenbelt of road of the wettability of soil.
Furthermore, power component includes drive mechanism and speed change mechanism, drive mechanism includes support frame, first pneumatic cylinder, the support frame slides and sets up on the watering lorry, and the support frame is located the top of a wheel on the watering lorry, and the mid-mounting of support frame has the drive wheel, be provided with non-slip rubber on the outline of drive wheel, be provided with first pneumatic cylinder on the watering lorry, the piston rod of first pneumatic cylinder is connected with the top of support frame, be provided with a pair of reset spring between the bottom of support frame and the watering lorry, first pneumatic cylinder is connected with the hydraulic control system of driver's cabin, and operating personnel drives the watering lorry and goes along road green belt, makes first pneumatic cylinder promote the support frame downwards through operating hydraulic control system, and the drive wheel on the support frame contacts with a wheel on the watering lorry, and non-slip rubber makes the friction increase between drive wheel and the wheel, and the wheel footpath of drive wheel is less than the wheel diameter, and the increase speed of drive wheel is rotated.
Further, a driving sprocket is coaxially mounted on the driving wheel, the driving mechanism includes a tension arm, the tension arm is rotatably mounted on the sprinkler, a coil spring is disposed at a rotational joint of the tension arm and the sprinkler, a tension wheel is rotatably mounted at one end of the tension arm, baffles are disposed on two sides of the tension wheel, a driven sprocket is mounted on the speed change mechanism, the driving sprocket, the tension wheel and the driven sprocket are connected with a same chain, the driving wheel drives the driving sprocket to rotate simultaneously, the driving sprocket drives the driven sprocket to rotate through the chain, the tension arm tensions the chain through the tension wheel under the action of the coil spring, the baffles on two sides of the tension wheel prevent the chain from slipping when the driving sprocket moves, the wheel diameter of the driven sprocket is smaller than the rotating speed of the driving sprocket, the driven sprocket rotates again on the basis of the accelerating rotation of the driving wheel, so that the driven sprocket obtains enough rotating speed to drive the water pump to work without adding a redundant driving device to drive the water pump to work, and the energy consumption is saved.
Further, speed change mechanism includes derailleur, three angle of change pole, output groove dish, the derailleur sets up on the water storage tank, and the inside one end that is close to the support frame of derailleur is rotated and is installed power groove dish, power groove dish and driven sprocket coaxial arrangement, the one end that power groove dish was kept away from to the derailleur is installed output groove dish, output groove dish and the rotor coaxial arrangement of water pump, the three logical groove has been seted up to derailleur outside equipartition, and is three groove department that leads to the groove all is provided with the arc wall clamp splice, and is three be provided with on the angle of change pole with arc wall clamp splice matched with lug, lug and arc wall clamp splice sliding connection.
Furthermore, each variable angle rod is rotatably provided with a variable speed ball at one end and is positioned in the transmission, the power groove disc and the output groove disc are in contact with each variable speed ball, each variable angle rod is far away from one end of each variable speed ball and is provided with a sliding groove, a second hydraulic cylinder is arranged at the position corresponding to each variable angle rod on the transmission, a piston rod of each second hydraulic cylinder is in sliding connection with the sliding groove of each variable angle rod, each second hydraulic cylinder is connected with a hydraulic control system of a cab, a driven sprocket drives the power groove disc to rotate, the power groove disc drives the output groove disc to rotate through the three variable speed balls, an operator controls all second hydraulic cylinders to drive the variable angle rods to deflect simultaneously through the hydraulic control system, so that the rotation center positions of the variable speed balls in contact with the power groove disc and the output groove disc are inconsistent, the effect of stepless speed regulation in transmission is realized, the output groove disc drives a rotor of the water pump to work, and the purpose of saving water by changing the rotation speed of the output groove disc is achieved by combining the wetting degree of soil when the green belt is sprayed.
Further, the watering subassembly includes spray lance tailstock, watering pole, the watering pole slides and sets up on the spray lance tailstock, first motor is installed in the outside of spray lance tailstock, install the gear on the motor shaft of first motor, the tooth's socket has been seted up to one side that the watering pole is close to the gear, the gear meshes the transmission with the tooth's socket, and the detection camera on the riser surveys the width scope of road green belt, and first motor circular telegram drives the gear rotation, and the gear will be sprinkled the pole and release one section distance from the spray lance tailstock through the tooth's socket for watering pole spun water reaches the width scope of green belt, and the watering pole slope sets up, reaches the function of dodging the green belt tree, and the water pump extracts the water in the water storage tank through the drinking-water pipe to send water into the watering pole through the outlet pipe.
Furthermore, the inside cavity of watering pole, the outlet pipe communicates with watering pole hollow portion, one side equipartition that the watering pole is close to the spray lance tailstock is provided with a plurality of porous stopper, and the below rotation that the watering pole corresponds every porous stopper is provided with the spiral water cap.
Further, a plurality of helical hole has been seted up to the equal circumference in inside of porous stopper and spiral water cap, the aperture in the inside a plurality of helical hole of seting up of porous stopper is greater than the aperture in the inside helical hole of spiral water cap, the quantity in the inside helical hole of porous stopper is less than the quantity in the inside helical hole of spiral water cap, water in the watering pole lets in the helical hole in the porous stopper, flow through the helical hole in the spiral water cap afterwards, the inside helical hole of spiral water cap must exist with the position of the inside helical hole coincidence of porous stopper, the effort that spiral water cap helical hole was used to water when flowing promotes the spiral water cap rotatory, water obtains centrifugal force when the spiral water cap flows out, consequently, rivers are when watering to the greenbelt spray the direction be mixed and disorderly unordered, the sheltering from of trunk can be walked around to the rivers that spray, water to on the vegetation behind the trunk, make road greenbelt spray the effect more even.
Compared with the prior art, the invention has the following beneficial effects:
1. utilize the soil conductivity that humidity is big high, the characteristic that dry soil conductivity is low, use a plurality ofly to the metal patch utilization detection circuitry detects the soil conductivity of the different degree of depth respectively, obtain the wettability data of soil, simultaneously through setting up power component, utilize a wheel on drive wheel and the watering lorry to contact and obtain power, it carries out work to drive the water pump, need not to add unnecessary drive arrangement and drive the water pump and carry out work, play the effect of practicing thrift the energy consumption, utilize the angle that becomes the angle pole and change speed change ball, realize stepless speed regulation's effect in the transmission, adjust the output water yield of water pump, avoid appearing the condition that excessive irrigation and watering are not enough, reach water-saving purpose.
2. Utilize the width scope of surveying the road green belt of camera, through the effort that water used spiral water cap spiral hole when flowing promotes the spiral water cap rotatory, water obtains centrifugal force when flowing from the spiral water cap, and the direction of spraying when watering the greenbelt is mixed and disorderly unordered, and the rivers that spray can walk around sheltering from of trunk, water to the vegetation behind the trunk on for road green belt's the effect of spraying is more even.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic exterior view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall appearance structure of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention;
FIG. 4 is a schematic view of a part of the external structure of the present invention;
FIG. 5 is a schematic internal structural view of the transmission of the present invention;
FIG. 6 is a schematic internal structural view of the transmission of the present invention;
FIG. 7 is a schematic view of the internal construction of the sprinkler stem of the present invention;
FIG. 8 is a schematic diagram of the structure of a probe of the present invention;
in the figure: 1. a watering cart; 2. a water storage tank; 3. a support frame; 4. a driving wheel; 5. a return spring; 6. a drive sprocket; 7. a chain; 8. a tensioning arm; 9. a tension wheel; 10. a driven sprocket; 11. a transmission; 12. a speed changing ball; 13. a variable angle rod; 14. a power trough plate; 15. an output tray; 16. a water pump; 17. a tail seat of the spray rod; 18. a watering bar; 19. a first motor; 20. a gear; 21. a porous plug; 22. a spiral water cap; 23. a second motor; 24. a screw; 25. pushing the plate; 26. a probe; 27. a mud scraping plate; 28. a riser.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a town road afforestation spray set based on soil moisture degree, including watering lorry 1, water storage tank 2 sets up on watering lorry 1, be provided with detection component on watering lorry 1, power component, watering component and water pump 16, detection component sets up the one side that is close to watering lorry 1 locomotive at water storage tank 2, watering component sets up the rear of a vehicle department at watering lorry 1, water pump 16 sets up on water storage tank 2, water pump 16's negative pressure port is connected with the drinking-water pipe, water pump 16's delivery port is connected with the outlet pipe, the drinking-water pipe is located water storage tank 2, the outlet pipe is connected with watering component, power component drive water pump 16 work, detection component includes riser 28, second motor 23, riser 28 sets up the one end that is close to the locomotive at watering lorry 1, it is provided with top push pedal 25 to slide on riser 28, top push pedal 25 is located watering lorry 1 outer one side and is provided with probe 26, riser 28 is provided with mud scraper 27 towards one side bottom outside watering lorry 1, probe 26 and the rotatory screw hole of riser 24 drives the top push pedal 25 before the probe 24 and the rotatory screw hole of the top push pedal 25 that drives the probe 24 and the riser 24, the probe 24 and the rotatory screw hole that starts to cooperate before the detection of the screw hole that drives the riser 24, the probe 24 passes through the rotatory screw hole of the top screw hole that drives before the detection of the top screw hole that starts to drive before the soil hole of the soil rod 24.
A plurality of pairs of metal patches are uniformly arranged on the probe 26, each pair of metal patches are not in contact with each other, each two pairs of adjacent metal patches are not in contact with each other, each pair of metal patches is connected with the same detection circuit through a wire, the top of the vertical plate 28 is also provided with a detection camera (not shown in the figure), the soil layer is gradually increased in the degree of wetness from top to bottom, the soil with high humidity is high in conductivity, the dry soil is low in conductivity, the metal patches are detected by the detection circuits respectively in the soil conductivity at different depths, the wettability data of the soil are obtained, after the detection is finished, the second motor 23 drives the screw rod 24 to rotate again, the screw rod 24 drives the pushing plate 25 to ascend through a threaded hole, the probe 26 is lifted up, the mud scraping plate 27 scrapes the auxiliary soil on the probe 26, the subsequent detection of the influence of the soil on the probe 26 is prevented, and the green belt of a road is sprayed and irrigated according to the wettability of the soil.
The power assembly comprises a transmission mechanism and a speed change mechanism, the transmission mechanism comprises a support frame 3, a first hydraulic cylinder, the support frame 3 is arranged on the sprinkler 1 in a sliding manner, the support frame 3 is positioned above one wheel of the sprinkler 1, a transmission wheel 4 is rotatably arranged in the middle of the support frame 3, anti-skid rubber is arranged on the outer contour of the transmission wheel 4, a first hydraulic cylinder (not shown in the figure) is arranged on the sprinkler 1, a piston rod of the first hydraulic cylinder is connected with the top of the support frame 3, a pair of reset springs 5 is arranged between the bottom of the support frame 3 and the sprinkler 1, the first hydraulic cylinder is connected with a hydraulic control system of a cab, a driving sprocket 6 is coaxially arranged on the transmission wheel 4, the transmission mechanism comprises a tensioning arm 8, the tensioning arm 8 is rotatably arranged on the sprinkler 1, a coil spring is arranged at the rotating connection position of the tensioning arm 8 and the sprinkler 1, a tensioning wheel 9 is rotatably arranged at one end of the tensioning arm 8, baffles are arranged at two sides of the tensioning wheel 9, driven sprockets 10 are arranged on the speed change mechanism, the driving sprocket 6, the driving sprocket 9 and the same chain 7 is connected with the anti-skid chain 7, an operator drives the driving chain to drive the driving pulley 4 to drive the transmission wheel 4 to drive the pulley 4 to rotate the transmission wheel 4 through the driving pulley 4, the driving pulley 7, the driving pulley 4 is prevented from slipping off when the driving pulley 7 by operating the hydraulic control system, the wheel diameter of the driven sprocket 10 is smaller than the rotating speed of the driving sprocket 6, the driven sprocket 10 rotates at the speed increasing rate again on the basis of the speed increasing rotation of the driving wheel 4, so that the driven sprocket 10 obtains enough rotating speed to drive the water pump 16 to work, unnecessary driving devices are not required to be added to drive the water pump 16 to work, and the effect of saving energy consumption is achieved.
The speed change mechanism comprises a speed changer 11, three angle change rods 13 and an output groove disc 15, wherein the speed changer 11 is arranged on a water storage tank 2, one end of the inside of the speed changer 11, which is close to a support frame 3, is rotatably provided with a power groove disc 14, the power groove disc 14 is coaxially installed with a driven sprocket 10, one end of the speed changer 11, which is far away from the power groove disc 14, is provided with the output groove disc 15, the output groove disc 15 is coaxially installed with a rotor of a water pump 16, the outer side of the speed changer 11 is uniformly provided with three through grooves, the groove openings of the three through grooves are respectively provided with an arc groove clamping block, the three angle change rods 13 are provided with a convex block matched with the arc groove clamping block, the convex block is in sliding connection with the arc groove clamping block, one end of each angle change rod 13 is rotatably provided with a speed change ball 12, the three speed change balls 12 are positioned inside the speed changer 11, the power groove disc 14 and the output groove disc 15 are contacted with each speed change ball 12, one end of each angle change rod 13, which is far away from the speed change ball 12, is provided with a sliding groove, a second hydraulic cylinder (not shown in the figure) is arranged at the position, corresponding to each angle-changing rod 13, on the transmission 11, a piston rod of each second hydraulic cylinder is in sliding connection with a sliding chute of each angle-changing rod 13, each second hydraulic cylinder is connected with a hydraulic control system of a cab, a driven sprocket 10 drives a power groove disc 14 to rotate, the power groove disc 14 drives an output groove disc 15 to rotate through three speed-changing balls 12, an operator controls all the second hydraulic cylinders to drive the angle-changing rods 13 to deflect simultaneously through the hydraulic control system, so that the rotating center positions of the speed-changing balls 12 in contact with the power groove disc 14 and the output groove disc 15 are inconsistent, the effect of stepless speed regulation in transmission is realized, the output groove disc 15 drives a rotor of a water pump 16 to work, and when a road green belt is sprayed by changing the rotating speed of the output groove disc 15, the output water quantity of the water pump 16 is adjusted by combining the humidity degree of the soil, so that the situations of excessive irrigation and insufficient irrigation are avoided, and the purpose of saving water is achieved.
The sprinkling assembly comprises a spray rod tailstock 17 and a sprinkling rod 18, the sprinkling rod 18 is arranged on the spray rod tailstock 17 in a sliding mode, a first motor 19 is arranged on the outer side of the spray rod tailstock 17, a gear 20 is arranged on a motor shaft of the first motor 19, one side, close to the gear 20, of the sprinkling rod 18 is provided with a tooth groove, the gear 20 is in meshing transmission with the tooth groove, the interior of the sprinkling rod 18 is hollow, a water outlet pipe is communicated with the hollow part of the sprinkling rod 18, one side, close to the spray rod tailstock 17, of the sprinkling rod 18 is uniformly provided with a plurality of porous plugs 21, the sprinkling rod 18 is rotatably provided with a spiral water cap 22 corresponding to the lower part of each porous plug 21, a plurality of spiral holes are formed in the inner circumferences of the porous plugs 21 and the spiral water caps 22, the hole diameters of the plurality of spiral holes formed in the porous plugs 21 are larger than the hole diameters of the spiral holes in the spiral water caps 22, the number of the spiral holes in the porous plugs 21 is smaller than that of the spiral holes in the spiral water caps 22, the detection camera on the vertical plate 28 detects the width range of a road green belt, the first motor 19 is electrified to drive the gear 20 to rotate, the gear 20 pushes the water spraying rod 18 out of the spray rod tailstock 17 by a distance through a tooth groove, so that the water sprayed by the water spraying rod 18 reaches the width range of the green belt, the water spraying rod 18 is obliquely arranged to avoid trees in the green belt, the water pump 16 extracts the water in the water storage tank 2 through a water pumping pipe and sends the water into the water spraying rod 18 through a water outlet pipe, the water in the water spraying rod 18 is introduced into spiral holes in the porous plug 21 and then flows out through the spiral holes in the spiral water cap 22, the spiral holes in the spiral water cap 22 are positioned to coincide with the spiral holes in the porous plug 21, the spiral water pushes the spiral water cap 22 to rotate under the action of the spiral holes of the spiral water cap 22 when flowing, and the water obtains centrifugal force when flowing out from the spiral water cap 22, therefore rivers spray when watering to the greenbelt the direction be mixed and disorderly unordered, and the rivers that spray can walk around sheltering from of trunk, water the vegetation behind the trunk on for road greenbelt's the effect of spraying is more even.
The working principle of the invention is as follows: before the spraying device is used, an operator fills water into the water storage tank 2, then the second motor 23 is electrified to drive the screw rod 24 to rotate, the screw rod 24 drives the jacking plate 25 to slide along the vertical plate 28 through the threaded hole, the jacking plate 25 inserts the probe 26 into a soil layer, the soil layer has gradually-increased humidity from top to bottom, the soil with high humidity has high conductivity, the dry soil has low conductivity, a plurality of metal patches respectively detect the soil conductivity at different depths by using the detection circuit to obtain the wettability data of the soil, after the detection is finished, the second motor 23 drives the screw rod 24 to rotate again, the screw rod 24 drives the jacking plate 25 to ascend through the threaded hole, the probe 26 is lifted, the mud scraping plate 27 scrapes the soil assisting the probe 26, the soil is prevented from being dried to influence subsequent detection on the probe 26, and the green belt of a road is sprayed and irrigated according to the wettability of the soil.
An operator drives the sprinkler 1 to travel along a road green belt, a hydraulic control system is operated to enable a first hydraulic cylinder to push the support frame 3 downwards, a driving wheel 4 on the support frame 3 is in contact with a wheel on the sprinkler 1, anti-slip rubber enables friction between the driving wheel 4 and the wheel to be increased, the wheel diameter of the driving wheel 4 is smaller than the wheel diameter, the driving wheel 4 rotates in an acceleration mode, the driving wheel 4 drives a driving sprocket 6 to rotate simultaneously, the driving sprocket 6 drives a driven sprocket 10 to rotate through a chain 7, a tensioning arm 8 tensions the chain 7 through a tensioning wheel 9 under the action of a coil spring, baffles on two sides of the tensioning wheel 9 prevent the driving sprocket 6 from slipping when the chain 7 moves, the wheel diameter of the driven sprocket 10 is smaller than the rotating speed of the driving sprocket 6, the driven sprocket 10 rotates in an acceleration mode again on the basis of the acceleration rotation of the driving wheel 4, the driven sprocket 10 obtains enough rotating speed to drive a water pump 16 to work, unnecessary driving devices are not needed to drive the water pump 16 to work, and the effect of saving energy consumption is achieved.
The driven sprocket 10 drives the power groove disc 14 to rotate, the power groove disc 14 drives the output groove disc 15 to rotate through the three speed change balls 12, an operator controls all second hydraulic cylinders to drive the angle change rods 13 to deflect simultaneously through the hydraulic control system, so that the rotation center positions of the speed change balls 12 in contact with the power groove disc 14 and the output groove disc 15 are inconsistent, the effect of stepless speed regulation in transmission is achieved, the output groove disc 15 drives the rotor of the water pump 16 to work, the rotation speed of the output groove disc 15 is changed, when the road green belt is sprayed, the moisture degree of soil is combined, the output water quantity of the water pump 16 is adjusted, the situations of over-irrigation and insufficient irrigation are avoided, and the purpose of saving water is achieved.
The width scope of road green belt is surveyed to the detection camera on riser 28, first motor 19 circular telegram drives gear 20 rotatory, gear 20 pushes out one section distance with watering pole 18 from spray lance tailstock 17 through the tooth's socket, make watering pole 18 spun water reach the width scope of green belt, watering pole 18 slope sets up, reach the function of dodging the green belt tree, water pump 16 extracts the water in the water storage tank 2 through the drinking-water pipe, and send water into watering pole 18 through the outlet pipe, water among watering pole 18 lets in the spiral hole among the porous stopper 21, flow through the spiral hole among the spiral water cap 22 afterwards, the spiral hole of spiral water cap 22 inside must exist with the position of the inside spiral hole coincidence of porous stopper 21, water uses the effort in spiral water cap 22 spiral hole to promote the spiral water cap 22 rotatory when flowing, water obtains centrifugal force when flowing from spiral water cap 22, therefore the direction of spraying when watering to the green belt is mixed and disorderly, the water of spraying can walk around sheltering from behind the vegetation, make the spraying effect of trunk more unordered road green belt.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a town road afforestation spray set based on soil wetness degree which characterized in that: including watering lorry (1), water storage tank (2) set up on watering lorry (1), be provided with determine module, power component, watering subassembly and water pump (16) on watering lorry (1), determine module sets up the one side that is close to watering lorry (1) locomotive in water storage tank (2), watering subassembly sets up the rear of a vehicle department at watering lorry (1), water pump (16) set up on water storage tank (2), and the negative pressure port of water pump (16) is connected with the drinking-water pipe, and the delivery port of water pump (16) is connected with the outlet pipe, the drinking-water pipe is located water storage tank (2), the outlet pipe is connected with watering subassembly, power component drive water pump (16) work.
2. The municipal road greening spraying device based on soil wettability of claim 1, wherein: the detection assembly comprises a vertical plate (28) and a second motor (23), wherein the vertical plate (28) is arranged at one end, close to the car head, of the sprinkler (1), a top pushing plate (25) is arranged on the vertical plate (28) in a sliding mode, one side, located outside the sprinkler (1), of the top pushing plate (25) is provided with a probe (26), the vertical plate (28) is provided with a mud scraper (27) towards the bottom of one side outside the sprinkler (1), the probe (26) is connected with the mud scraper (27) in a sliding mode, a screw rod (24) is arranged on a motor shaft of the second motor (23), the screw rod (24) is rotatably arranged on one side, located inside the sprinkler (1), of the vertical plate (28), a threaded hole is formed in the top pushing plate (25), and the screw rod (24) is matched with the threaded hole.
3. The municipal road greening spraying device based on soil wettability of claim 2, wherein: a plurality of pairs of metal patches are uniformly distributed on the probe (26), each pair of metal patches are not in contact with each other, each two pairs of adjacent metal patches are not in contact with each other, each pair of metal patches is connected with the same detection circuit through a wire, and a detection camera is further arranged at the top of the vertical plate (28).
4. The municipal road greening spraying device based on soil wettability of claim 1, wherein: the power component comprises a transmission mechanism and a speed change mechanism, the transmission mechanism comprises a support frame (3) and a first hydraulic cylinder, the support frame (3) is arranged on the sprinkler (1) in a sliding mode, the support frame (3) is located above one wheel of the sprinkler (1), a transmission wheel (4) is installed at the middle of the support frame (3) in a rotating mode, anti-skid rubber is arranged on the outer contour of the transmission wheel (4), the sprinkler (1) is provided with the first hydraulic cylinder, a piston rod of the first hydraulic cylinder is connected with the top of the support frame (3), a pair of reset springs (5) is arranged between the bottom of the support frame (3) and the sprinkler (1), and the first hydraulic cylinder is connected with a hydraulic control system of a cab.
5. The soil wetness based municipal road greening spraying device according to claim 4, wherein: the sprinkler is characterized in that a driving chain wheel (6) is coaxially mounted on the driving wheel (4), the driving mechanism comprises a tensioning arm (8), the tensioning arm (8) is rotatably mounted on the sprinkler (1), a coil spring is arranged at the rotating joint of the tensioning arm (8) and the sprinkler (1), a tensioning wheel (9) is rotatably mounted at one end of the tensioning arm (8), baffle plates are arranged on two sides of the tensioning wheel (9), a driven chain wheel (10) is mounted on the speed change mechanism, and the driving chain wheel (6), the tensioning wheel (9) and the driven chain wheel (10) are connected with a same chain (7).
6. The municipal road greening spraying device based on soil wettability of claim 5, wherein: speed change mechanism includes derailleur (11), three angle of change pole (13), output groove dish (15), derailleur (11) set up on water storage tank (2), and inside one end that is close to support frame (3) of derailleur (11) rotates and installs power groove dish (14), power groove dish (14) and driven sprocket (10) coaxial arrangement, output groove dish (15) are installed to the one end that power groove dish (14) were kept away from in derailleur (11), output groove dish (15) and the rotor coaxial arrangement of water pump (16), and three logical groove has been seted up to derailleur (11) outside equipartition, and is three the notch department that leads to the groove all is provided with the arc wall clamp splice, and is three be provided with on angle of change pole (13) with arc wall clamp splice matched with lug, lug and arc wall clamp splice sliding connection.
7. The municipal road greening spraying device based on soil wettability of claim 6, wherein: every one end of angle change pole (13) is rotated and is installed variable speed ball (12), and is three variable speed ball (12) are located the inside of derailleur (11), power fluted disc (14) and output fluted disc (15) are contacted with every variable speed ball (12) homogeneous phase, every the spout has been seted up to the one end that variable speed ball (12) were kept away from in angle change pole (13), the position department that corresponds every variable angle pole (13) on derailleur (11) is provided with a second hydraulic cylinder, every the piston rod of second hydraulic cylinder and the spout sliding connection of a variable angle pole (13), every second hydraulic cylinder is connected with the hydraulic control system of driver's cabin.
8. The municipal road greening spraying device based on soil wettability of claim 7, wherein: the water sprinkling assembly comprises a spray rod tailstock (17) and a water sprinkling rod (18), wherein the water sprinkling rod (18) is arranged on the spray rod tailstock (17) in a sliding mode, a first motor (19) is installed on the outer side of the spray rod tailstock (17), a gear (20) is installed on a motor shaft of the first motor (19), a tooth groove is formed in one side, close to the gear (20), of the water sprinkling rod (18), and the gear (20) is in meshing transmission with the tooth groove.
9. The municipal road greening spraying device based on soil wettability of claim 8, wherein: the inside cavity of watering pole (18), the outlet pipe communicates with watering pole (18) hollow portion, one side equipartition that watering pole (18) are close to spray lance tailstock (17) is provided with a plurality of porous stopper (21), and the below that watering pole (18) correspond every porous stopper (21) is rotated and is provided with spiral water cap (22).
10. The soil wetness based municipal road greening spraying device as claimed in claim 1, wherein: a plurality of spiral holes are formed in the inner equal circumference of the porous plug (21) and the spiral water cap (22), the hole diameter of the plurality of spiral holes formed in the inner portion of the porous plug (21) is larger than that of the spiral holes formed in the inner portion of the spiral water cap (22), and the number of the spiral holes formed in the inner portion of the porous plug (21) is smaller than that of the spiral holes formed in the inner portion of the spiral water cap (22).
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| CN202210987937.7A CN115226607B (en) | 2022-08-17 | 2022-08-17 | Municipal road greening spray set based on soil wettability |
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| CN202210987937.7A CN115226607B (en) | 2022-08-17 | 2022-08-17 | Municipal road greening spray set based on soil wettability |
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|---|---|
| CN115226607B (en) | 2023-09-15 |
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