CN112470612A

CN112470612A - Municipal afforestation is with energy-saving spray seeder

Info

Publication number: CN112470612A
Application number: CN202011343092.5A
Authority: CN
Inventors: 卢庆丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-03-12

Abstract

The invention relates to the technical field of landscaping, and discloses an energy-saving spray-seeding machine for municipal greening, which comprises a header, wherein a water tank is arranged on the right side in the header, a double-screw booster pump is arranged on the left side of the water tank, a water delivery pipe is movably connected to the upper end of the double-screw booster pump, a pressure relief pipe is arranged on the left side of the double-screw booster pump, a working box is movably connected to the upper end of the water delivery pipe, a fixing pipe is fixedly connected to the left side of the working box, a spray pipe is fixedly connected to the left side of the fixing pipe, armrests are arranged on the front side and the rear side of the working box, a spherical hinge is fixedly connected to the lower bottom surface of the working box. This energy-saving spray-seeding machine for municipal afforestation through two piston chamber subtend settings, makes it compensate the dead point position each other, guarantees to evenly send liquid for the mixing chamber, and the velocity of flow is more stable when also guaranteeing to spray-seeding, compares large-scale centrifugal pump, and the piston pressure boost is more fit for the green plant of low-power municipal administration.

Description

Municipal afforestation is with energy-saving spray seeder

Technical Field

The invention relates to the technical field of landscaping, in particular to an energy-saving spray-seeding machine for municipal greening.

Background

The soil dressing spray-seeding technology is a novel greening method developed for large-area greening operation, mixed liquid of plant seeds and nutrient solution is pressurized by a high-pressure pump and then sprayed out, large-area greening in areas such as slopes and mines is realized, the greening survival is stable due to high efficiency, the soil dressing spray-seeding machine is widely used in mines or regions of back plowing, and along with pursuit of people for urban life, municipal greening gradually starts to adopt the soil dressing spray-seeding machine.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an energy-saving spray seeder for municipal greening, which is controllable in multi-stage pressurization, more energy-saving and environment-friendly, can spray seeds with larger particle sizes and solves the problems in the background art.

(II) technical scheme

In order to realize the purposes of controllable multistage pressurization, more energy conservation and environmental protection and capability of spraying seeds with larger grain diameter, the invention provides the following technical scheme: an energy-saving spray seeder for municipal afforestation comprises a header, wherein a water tank is arranged on the right side in the header, a double-screw booster pump is arranged on the left side of the water tank, a water delivery pipe is movably connected to the upper end of the double-screw booster pump, a pressure relief pipe is arranged on the left side of the double-screw booster pump, a working box is movably connected to the upper end of the water delivery pipe, a fixed pipe is fixedly connected to the left side of the working box, a spray pipe is fixedly connected to the left side of the fixed pipe, handrails are arranged on the front side and the rear side of the working box, a spherical hinge is fixedly connected to the lower bottom surface of the working box, stabilizing support rods are arranged on two sides of the spherical hinge, a fixed column is fixedly connected to the lower end of the spherical hinge, a throwing opening is arranged on the upper end of the working box, a buffer box is arranged on the, two be provided with the drive wheel between the piston chamber, the inside in piston chamber is provided with the connecting rod piston, the left side fixedly connected with outlet pipe in piston chamber, the left end fixedly connected with mixing chamber of outlet pipe, the inside of mixing chamber is provided with the turbine, the right side that the mixing chamber is close to the turbine is provided with the efflux nozzle.

Preferably, a water filling port is arranged above the water tank, the bottom of the left side of the water tank is connected with the double-screw booster pump, and an adjusting valve is arranged between pipelines of the water tank and the double-screw booster pump.

Preferably, the right side of the buffer box is connected with a water delivery pipe, and the connecting end of the water delivery pipe is a flexible pipe which can be bent to a certain degree.

Preferably, the connecting rod pistons are hinged to the driving wheel disc and rotate along with the driving wheel disc, and the pistons at the two ends are matched with the piston cavities.

Preferably, the water inlet pipe and the water outlet pipe are both internally provided with one-way valves which are communicated from the buffer tank to the mixing chamber in one way.

Preferably, the upper end of the mixing chamber is provided with a pipeline with a sealing valve which is connected with the feeding port, and the left side of the mixing chamber is provided with a pipeline with a sealing valve which is fixedly connected with the fixed pipe.

Preferably, the turbine is a circular truncated cone structure with a spiral groove on the outer wall, the jet nozzle and the water outlet pipe are arranged, and the jet direction is opposite to the circular truncated cone groove.

(III) advantageous effects

Compared with the prior art, the invention provides an energy-saving spray seeder for municipal greening, which has the following beneficial effects:

1. this energy-saving spray-seeding machine for municipal afforestation all articulates on the drive wheel rim plate through two connecting rod pistons and follows its rotation, makes the continuous nutrient solution that will get into the baffle-box of connecting rod piston inhale the piston chamber and secondary pressurization again and send for the mixing chamber, and two piston chamber subtend sets up, makes it compensate the dead point position each other, guarantees to evenly send liquid for the mixing chamber, and the velocity of flow is more stable when also guaranteeing spray-seeding, compares large-scale centrifugal pump, and the piston pressure boost is more fit for low-power, and is more energy-conserving.

2. This energy-saving spray-seeding machine for municipal afforestation through setting up the mixing chamber at the supercharging device back end, mixes nutrient solution pressure boost earlier again with the seed, can effectively avoid the seed to be smashed in the booster pump, or plug up the booster pump, can realize the seed spray-seeding of some great particle diameters.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a schematic view of the header structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the construction of the work box of the present invention;

fig. 5 is a schematic view of a piston pressurization structure of the present invention.

In the figure: 1. a header; 2. a water tank; 3. a double-screw booster pump; 4. a water delivery pipe; 5. a pressure relief pipe; 6. a work box; 7. a fixed tube; 8. a nozzle; 9. a handrail; 10. spherical hinge; 11. a stabilizing strut; 12. fixing a column; 13. a throwing port; 14. a buffer tank; 15. a water inlet pipe; 16. a piston cavity; 17. a drive wheel; 18. a connecting rod piston; 19. a water outlet pipe; 20. a mixing chamber; 21. a turbine; 22. a jet nozzle.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an energy-saving spraying seeder for municipal afforestation comprises a header 1, a water tank 2 is arranged on the right side inside the header 1, a twin-screw booster pump 3 is arranged on the left side of the water tank 2, a water filling port is arranged above the water tank 2, the bottom of the left side is connected with the twin-screw booster pump 3, a regulating valve is arranged between pipelines, a water delivery pipe 4 is movably connected with the upper end of the twin-screw booster pump 3, a pressure relief pipe 5 is arranged on the left side of the twin-screw booster pump 3, a working box 6 is movably connected with the upper end of the water delivery pipe 4, a fixed pipe 7 is fixedly connected with the left side of the working box 6, a spray pipe 8 is fixedly connected with the left side of the fixed pipe 7, handrails 9 are arranged on the front and rear sides of the working box 6, a spherical hinge 10 is fixedly connected with the lower bottom surface of the working box, a buffer tank 14 is arranged on the right side inside the working tank 6, a water delivery pipe 4 is connected on the right side of the buffer tank 14, the connecting end of the buffer tank 14 is a flexible pipe which can be bent to a certain degree, a water inlet pipe 15 is fixedly connected on the upper and lower ends of the left side of the buffer tank 14, two piston cavities 16 are fixedly connected on the left side of the water inlet pipe 15, a driving wheel 17 is arranged between the two piston cavities 16, a connecting rod piston 18 is arranged inside the piston cavity 16, the connecting rod piston 18 is hinged on a wheel disc of the driving wheel 17 and rotates along with the wheel disc, the pistons at the two ends are matched with the piston cavities 16, a water outlet pipe 19 is fixedly connected on the left side of the piston cavities 16, check valves which are communicated in one way from the buffer tank 14 to the mixing chamber 20 are arranged in the water inlet pipe 15 and the water outlet pipe 19, the mixing chamber 20 is fixedly connected, the turbine 21 is arranged in the mixing chamber 20, the turbine 21 is in a circular truncated cone structure with a spiral groove formed in the outer wall, the jet nozzle 22 and the water outlet pipe 19 are arranged in a manner that the jet direction is opposite to the circular truncated cone groove, and the jet nozzle 22 is arranged on the right side, close to the turbine 21, of the mixing chamber 20.

The working principle is as follows: this energy-saving spray seeder is used in municipal afforestation, the left side of water tank 2 is provided with double

screw booster pump

3, and 2 tops of water tank are provided with the water filling port, and before the start of the spray seeding, nutrient solution passes through the water filling port and pours into water tank 2, and buffer tank 14 is advanced to rethread double screw booster pump 3 pressure, uses double screw booster pump 3 to replace traditional booster pump, has improved operating stability, and the noise is low under the low-power, still can satisfy spray seeding water supply, more environmental protection.

The upper end and the lower end of the left side of the buffer tank 14 are fixedly connected with a water inlet pipe 15, the left side of the water inlet pipe 15 is fixedly connected with two piston cavities 16, a driving wheel 17 is arranged between the two piston cavities 16, a connecting rod piston 18 is arranged inside the piston cavities 16, the connecting rod piston 18 is hinged on a wheel disc of the driving wheel 17 and rotates along with the wheel disc of the driving wheel 17, so that the connecting rod piston 18 continuously sucks nutrient solution entering the buffer tank 14 into the piston cavities 16 and then pressurizes the nutrient solution for the second time to be sent to the mixing chamber 20, the two piston cavities 16 are oppositely arranged, dead point positions are mutually compensated, uniform liquid feeding for the mixing chamber 20 is.

The nutrient solution that gets into mixing chamber 20 jets out from efflux nozzle 22 and strikes and drive its rotation on turbine 21, makes the nutrient solution in the mixing chamber 20 and the seed intensive mixing back that drops into from input port 13, opens fixed pipe 7 valve, spouts seed and nutrient solution, through setting up mixing chamber 20 at the supercharging device rear portion, has effectively avoided the seed to be smashed in the booster pump, can realize the seed of some great particle diameters and spout.

This energy-saving spray-seeding machine for municipal afforestation, the fixed pipe 7 of left side fixedly connected with of work box 6, the left side fixedly connected with spray tube 8 of fixed pipe 7, the side is provided with handrail 9 around the work box 6, the lower bottom surface fixedly connected with ball pivot 10 of work box 6, the both sides of ball pivot 10 are provided with stable branch 11, during the use, the workman holds handrail 9 and aims at the position that needs the spray-seeding with spray tube 8 and can radially spray-seeding.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-saving spray-seeding machine for municipal afforestation, includes header (1), its characterized in that: the water tank (2) is arranged on the right side inside the header (1), the double-screw booster pump (3) is arranged on the left side of the water tank (2), a water delivery pipe (4) is movably connected to the upper end of the double-screw booster pump (3), a pressure relief pipe (5) is arranged on the left side of the double-screw booster pump (3), a working box (6) is movably connected to the upper end of the water delivery pipe (4), a fixed pipe (7) is fixedly connected to the left side of the working box (6), a spray pipe (8) is fixedly connected to the left side of the fixed pipe (7), handrails (9) are arranged on the front side and the rear side of the working box (6), a spherical hinge (10) is fixedly connected to the lower bottom surface of the working box (6), stabilizing support rods (11) are arranged on two sides of the spherical hinge (10), a lower end of the spherical hinge (10) is fixedly connected to the, the inside right side of work box (6) is provided with baffle-box (14), fixedly connected with inlet tube (15) about the left side of baffle-box (14), two piston chamber (16) of the left side fixedly connected with of inlet tube (15), two be provided with drive wheel (17) between piston chamber (16), the inside of piston chamber (16) is provided with connecting rod piston (18), the left side fixedly connected with outlet pipe (19) of piston chamber (16), the left end fixedly connected with mixing chamber (20) of outlet pipe (19), the inside of mixing chamber (20) is provided with turbine (21), the right side that mixing chamber (20) are close to turbine (21) is provided with efflux mouth (22).

2. The energy-saving spray seeder for municipal greening according to claim 1, wherein: a water filling port is arranged above the water tank (2), the bottom of the left side is connected with the double-screw booster pump (3), and an adjusting valve is arranged between pipelines of the double-screw booster pump.

3. The energy-saving spray seeder for municipal greening according to claim 1, wherein: the right side of the buffer box (14) is connected with a water delivery pipe (4), and the connecting end of the water delivery pipe is a flexible pipe which can be bent to a certain degree.

4. The energy-saving spray seeder for municipal greening according to claim 1, wherein: the connecting rod pistons (18) are hinged on a wheel disc of the driving wheel (17) and rotate along with the wheel disc, and pistons at two ends are matched with the piston cavities (16).

5. The energy-saving spray seeder for municipal greening according to claim 1, wherein: and one-way valves which are communicated from the buffer tank (14) to the mixing chamber (20) in one way are arranged in the water inlet pipe (15) and the water outlet pipe (19).

6. The energy-saving spray seeder for municipal greening according to claim 1, wherein: the upper end of the mixing chamber (20) is provided with a pipeline with a sealing valve which is connected with the feeding port (13), and the left side of the mixing chamber is provided with a pipeline with a sealing valve which is fixedly connected with the fixed pipe (7).

7. The energy-saving spray seeder for municipal greening according to claim 1, wherein: the turbine (21) is of a circular table structure with a spiral groove in the outer wall, the jet nozzle (22) and the water outlet pipe (19) are arranged, and the jet direction is opposite to the circular table groove.