CN111699881B

CN111699881B - Energy-efficient dust collector is used to green house

Info

Publication number: CN111699881B
Application number: CN202010578718.4A
Authority: CN
Inventors: 陈旭
Original assignee: Wei Xunpei
Current assignee: Li Shousheng
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2022-04-01
Anticipated expiration: 2040-06-23
Also published as: CN111699881A

Abstract

The invention discloses a high-efficiency energy-saving dust removal device for an agricultural greenhouse, which comprises a base and a water tank, wherein a greenhouse frame is arranged on the side wall of the base, a wind wheel is rotatably connected to the side wall of the upper end of the base, a support rod is fixedly connected to the side wall of the lower end of the wind wheel, the support rod is rotatably connected to the side wall of the upper end of the base through a rotating member, a cam is fixedly sleeved on the support rod, a pressurizing groove is fixedly connected to the side wall of the upper end of the base, an air inlet pipe is arranged on the side wall of the pressurizing groove, a one-way valve is arranged on the air inlet pipe, a piston is arranged in the pressurizing groove, a connecting rod is fixedly connected to the side wall of the piston, the connecting rod penetrates through the notch of the pressurizing groove and is fixedly connected with an accommodating groove which is abutted to the cam, and a plurality of limiting blocks are fixedly connected to the inner wall of the pressurizing groove. The invention can spray clear water on the greenhouse frame by utilizing wind energy, reduces the cost, has automatic cleaning, ensures the cleanness of the greenhouse frame and has light burden on workers.

Description

Energy-efficient dust collector is used to green house

Technical Field

The invention relates to the technical field of agricultural planting, in particular to a high-efficiency energy-saving dust removal device for an agricultural greenhouse.

Background

With the production of high molecular polymers, polyvinyl chloride and polyethylene, plastic films are widely used in agriculture. The success of covering hotbeds with greenhouse films in Japan and European and American countries in the early 50 s was achieved, and good results were obtained by covering small sheds and greenhouses subsequently. The polyvinyl chloride agricultural film is introduced in autumn in 1955 in China, and is firstly used for covering vegetables in small sheds in Beijing to obtain the effect of precocity and yield increase. The greenhouse originally is special equipment for vegetable production, and the application of the greenhouse is more extensive along with the development of production.

In the prior art, a transparent film above a greenhouse needs to be cleaned, if the transparent film is not cleaned for a long time, a large amount of dust can be accumulated on the surface of the greenhouse film, wet and smooth moss can grow in some places, sunlight irradiation is isolated, if the cleaning is not timely performed, large-area yield reduction can be caused seriously, even seedlings shrink and wither, however, the greenhouse cleaning is a very troublesome matter, and the efficiency is very low due to manual cleaning, only about half of the greenhouse can be cleaned in one day, the growth of the seedlings is seriously influenced, serious consequences such as yield reduction seedling withering and the like are caused, and the water pump is used for washing, so that electricity is very consumed, the energy consumption is high, and the economic burden is large.

Therefore, an efficient energy-saving dust removal device for the agricultural greenhouse is provided to solve the problems.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, the greenhouse is very slow to clean manually, the work is tiring, and the economic burden is heavy to flush by using a water pump, and provides a high-efficiency energy-saving dust removal device for an agricultural greenhouse.

In order to achieve the purpose, the invention adopts the following technical scheme:

a high-efficiency energy-saving dust removal device for an agricultural greenhouse comprises a base and a water tank, wherein a greenhouse frame is arranged on the side wall of the base, a wind wheel is rotatably connected to the side wall of the upper end of the base, a supporting rod is fixedly connected to the side wall of the lower end of the wind wheel, the supporting rod is rotatably connected with the side wall of the upper end of the base through a rotating part, a cam is fixedly sleeved on the supporting rod, a pressurizing groove is fixedly connected to the side wall of the upper end of the base, an air inlet pipe is arranged on the side wall of the pressurizing groove, a one-way valve is arranged on the air inlet pipe, a piston is arranged in the pressurizing groove, a connecting rod is fixedly connected to the side wall of the piston, penetrates through the notch of the pressurizing groove and is fixedly connected with an accommodating groove which is abutted against the cam, a plurality of limiting blocks are fixedly connected to the inner wall of the pressurizing groove, and pressurizing pipes are fixedly connected to the side walls of the limiting blocks through reset springs and the side walls of the piston, the pressure pipe is hermetically connected with the side wall of the upper end of the water tank, the side wall of the upper end of the water tank is hermetically connected with a flow guide pipe, the flow guide pipe is connected with a manual valve, the flow guide pipe extends to the upper part of the base and is hermetically connected with a flow divider, and the side wall of the flow divider is provided with a plurality of nozzles;

the flow guide pipe is hermetically connected with a branch pipe, the branch pipe penetrates through the base and is connected with the side wall of the greenhouse frame, a plurality of atomizing nozzles matched with the branch pipe are arranged on the greenhouse frame, the branch pipe is positioned below the manual valve, and a high-pressure valve is arranged on the branch pipe;

the side wall of the pressurizing groove is fixedly connected with a buffer groove, the side wall of the buffer groove is provided with a flow guide port communicated with the pressurizing groove, the inner wall of the buffer groove is fixedly connected with a sealing ring, a sliding plate is connected between the front inner wall and the rear inner wall of the buffer groove in a sliding manner, the side wall of the sliding plate is fixedly connected with a sealing plug matched with the sealing ring, the side wall of the sliding plate is connected with the inner wall of the buffer groove in a clamping manner through a buffer spring, and the side wall of the buffer groove is connected with a pressurizing pipe in a sealing manner;

a water injection bucket is welded on the side wall of the upper end of the water tank in a sealing mode, a sealing cover is connected to the water injection bucket in a spiral sealing mode, and a plurality of anti-skid grains are arranged on the sealing cover;

the side wall of the lower end of the long frame is fixedly connected with the side walls of the upper ends of the nozzles, the side wall of the splitter is hermetically connected with a plurality of flexible hoses, and the flexible hoses are respectively hermetically connected with the nozzles;

the depth of the arc-shaped groove is greater than the radius of the sphere, the depth of the arc-shaped groove is less than the diameter of the sphere, and the inner wall of the arc-shaped groove and the side wall of the sphere are both subjected to smoothing treatment;

the side wall of the upper end of the base is fixedly connected with an annular frame, the side wall of the upper end of the annular frame is fixedly connected with an annular limiting guide rail, and the side wall of the lower end of the wind wheel is fixedly connected with a plurality of moving parts matched with the annular limiting guide rail;

the upper end lateral wall fixedly connected with bracing piece of base, fixedly connected with spacing bearing on the bracing piece, the lateral wall of bull stick and the inner wall fixed connection of spacing bearing.

Compared with the prior art, the invention has the beneficial effects that:

1. the wind energy can be utilized to drive the wind wheel to rotate, so that the water tank is inflated, water can be pressed out of the water tank under the action of air pressure difference, and then the nozzles are utilized to clean dust on the greenhouse frame, the photosynthesis efficiency of the seedlings is improved, the healthy growth of the seedlings is promoted, meanwhile, the cost is low, the economic cost is greatly reduced, and the environment-friendly and energy-saving effects are achieved;

2. through the matching among the structures such as the buffer groove, the buffer spring, the sealing ring, the sealing plug and the like, the sufficient stability is ensured when the water tank is pressurized, and then the cam can be stably driven by the wind wheel to rotate, so that the pressurizing process is well realized;

3. through the matching of the branch flow pipe, the high-pressure spray head and other structures, the water tank can be protected, the damage to the water tank caused by overhigh air pressure in the water tank can be avoided, and meanwhile, water can be drained into the greenhouse frame to facilitate the spraying treatment of the seedlings, so that the survival rate of the seedlings is improved, and the burden of sprinkling of workers is also reduced;

4. when branch rotated, through the cooperation between bearing, the bull stick, can guarantee that the runner rotates steadily, and the runner can drive the swinging arms swing again, makes a plurality of nozzles rock simultaneously like this, improves the area that sprays greatly, and then improves the efficiency of removing dust.

Drawings

FIG. 1 is a schematic structural view of an efficient energy-saving dust removal device for agricultural greenhouses, which is provided by the invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram at B in fig. 2.

In the figure: the device comprises a base 1, a water tank 2, a greenhouse frame 3, a wind wheel 4, a support rod 5, a cam 6, a pressurizing groove 7, an air inlet pipe 8, a check valve 9, a piston 10, a connecting rod 11, a containing groove 12, a limiting block 13, a return spring 14, a pressurizing pipe 15, a flow guide pipe 16, a manual valve 17, a flow divider 18, a nozzle 19, a branch flow pipe 20, an atomizing nozzle 21, a high-pressure valve 22, a buffer groove 23, a sealing ring 24, a sliding plate 25, a sealing plug 26, a buffer spring 27, a water injection bucket 28, a sealing cover 29, a worm thread area 30, a rotating rod 31, a worm gear 32, a rotating wheel 33, an arc-shaped groove 34, a ball 35, a swinging rod 36, a long frame 37, a flexible hose 38, a supporting rod 39 and a limiting bearing 40.

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.

Referring to fig. 1-3, a high-efficiency energy-saving dust removing device for an agricultural greenhouse comprises a base 1 and a water tank 2, wherein the upper side wall of the base 1 is fixedly connected with an annular frame, the upper side wall of the annular frame is fixedly connected with an annular limit guide rail, the lower side wall of the wind wheel 4 is fixedly connected with a plurality of moving parts matched with the annular limit guide rail, the wind wheel 4 is stably supported and convenient to rotate through the matching of the annular limit guide rail and the moving parts, the upper side wall of the base 1 is fixedly connected with a support rod 39, a limit bearing 40 is fixedly connected onto the support rod 39, the side wall of the rotating rod 31 is fixedly connected with the inner wall of the limit bearing 40, the rotating rod 31 can be ensured to stably rotate through the matching of the support rod 39 and the limit bearing 40, a water injection bucket 28 is welded on the upper side wall of the water tank 2 in a sealing manner, a sealing cover 29 is spirally and hermetically connected onto the water injection bucket 28, a plurality of anti-skid veins are arranged on the sealing cover 29, clear water can be quickly filled into the water tank 2 through the water filling hopper 28, the sealing performance of the water tank 2 is ensured under the action of the sealing cover 29, and the anti-skid threads can save more labor when the sealing cover 29 is screwed;

the side wall of the base 1 is provided with a greenhouse frame 3, the upper side wall of the base 1 is rotatably connected with a wind wheel 4, the lower side wall of the wind wheel 4 is fixedly connected with a support rod 5, the support rod 5 is provided with a worm pattern area 30, the upper side wall of the base 1 is rotatably connected with a rotating rod 31, one end of the rotating rod 31 close to the worm pattern area 30 is fixedly connected with a worm wheel 32, one end of the rotating rod 31 far away from the worm wheel 32 is fixedly connected with a rotating wheel 33, when the support rod 5 rotates, the rotating wheel 33 can be ensured to stably rotate through the matching of a bearing, the rotating wheel 33 can drive a swinging rod 36 to swing, so that a plurality of nozzles 19 can swing simultaneously, the spraying area is greatly improved, and the dust removal efficiency is improved, the side wall of the rotating wheel 33 is fixedly connected with an arc-shaped groove 34, the arc-shaped groove 34 is provided with a sphere 35 matched with the arc-shaped groove 34, the depth of the arc-shaped groove 34 is greater than the radius of the sphere 35, and the depth of the arc-shaped groove 34 is less than the diameter of the sphere 35, therefore, the swing rod 36 can drive the ball 35 to move in the arc-shaped groove 34, and the ball 35 cannot run out of the arc-shaped groove 34, so that the stability of the ball is ensured;

the inner wall of the arc-shaped groove 34 and the side wall of the sphere 35 are both subjected to smoothing treatment, the service life is long, the inner wall of the arc-shaped groove 34 is abutted against the outer wall of the sphere 35, the side wall of the sphere 35, which is positioned outside the arc-shaped groove 34, is rotatably connected with a swinging rod 36, one end, far away from the sphere 35, of the swinging rod 36 is fixedly connected with a long frame 37, the lower end side wall of the long frame 37 is fixedly connected with the upper end side walls of the plurality of nozzles 19, the side wall of the diverter 18 is hermetically connected with a plurality of flexible hoses 38, the plurality of flexible hoses 38 are respectively hermetically connected with the plurality of nozzles 19, the flexible hoses 38 can deform, so that the water of the diverter 18 can be stably sprayed out through the nozzles 19, the support rod 5 is rotatably connected with the upper end side wall of the base 1 through a rotating member, the cam 6 is fixedly sleeved on the support rod 5, the upper end side wall of the base 1 is fixedly connected with the pressurizing groove 7, the side wall of the pressurizing groove 7 is fixedly connected with the buffer groove 23, a flow guide port communicated with the pressurizing groove 7 is formed in the side wall of the buffer groove 23, a sealing ring 24 is fixedly connected to the inner wall of the buffer groove 23, a sliding plate 25 is connected between the front inner wall and the rear inner wall of the buffer groove 23 in a sliding manner, a sealing plug 26 matched with the sealing ring 24 is fixedly connected to the side wall of the sliding plate 25, the side wall of the sliding plate 25 is connected with the inner wall of the buffer groove 23 in a clamping manner through a buffer spring 27, and the sufficient stability in pressurizing the water tank 2 is ensured through the matching among structures such as the buffer groove 23, the buffer spring 27, the sealing ring 24 and the sealing plug 26, so that the cam 6 can be stably driven to rotate by the wind wheel 4, and the pressurizing process is well realized;

the side wall of the buffer groove 23 is hermetically connected with a pressure pipe 15, the side wall of the pressure groove 7 is provided with an air inlet pipe 8, the air inlet pipe 8 is provided with a check valve 9, the pressure groove 7 is internally provided with a piston 10, the side wall of the piston 10 is fixedly connected with a connecting rod 11, the connecting rod 11 penetrates through the notch of the pressure groove 7 and is fixedly connected with a containing groove 12 which is propped against the cam 6, the inner wall of the pressure groove 7 is fixedly connected with a plurality of limit blocks 13, the side walls of the limit blocks 13 are fixedly connected with the side wall of the piston 10 through a reset spring 14, the side wall of the pressure groove 7 is provided with the pressure pipe 15, the pressure pipe 15 is hermetically connected with the side wall at the upper end of the water tank 2, the side wall at the upper end of the water tank 2 is hermetically connected with a flow guide pipe 16, the flow guide pipe 16 is hermetically connected with a branch pipe 20, the branch pipe 20 penetrates through the base 1 and is connected with the side wall of the greenhouse frame 3, the greenhouse frame 3 is provided with a plurality of atomizing nozzles 21 which are matched with the branch pipe 20, the branch flow pipe 20 is located the below of manual valve 17, be equipped with high pressure valve 22 on the branch flow pipe 20, when atmospheric pressure in the water tank 2 is higher than the certain degree, can open high pressure valve 22, make the hydroenergy in the water tank 2 can follow atomizer 21 blowout along branch flow pipe 20, not only give the seedling watering, also avoid the pressure in the water tank 2 too big, play overvoltage protection's effect, be connected with manual valve 17 on the honeycomb duct 16, honeycomb duct 16 extends to the top of base 1 and sealing connection has shunt 18, the lateral wall of shunt 18 is equipped with a plurality of nozzles 19.

When the invention is used for blowing wind, the wind can drive the wind wheel 4 to rotate, the wind wheel 4 drives the supporting rod 5 and the cam 6 to rotate, the cam 6 props against the accommodating groove 12 to move, the piston 10 moves left and right under the action of the rebound force of the return spring 14, under the matching action of the air inlet pipe 8 and the one-way valve 9, external air can be squeezed into the water tank 2 through the pressurizing pipe 15, along with the increase of the air pressure in the water tank 2, when water needs to be sprayed onto the greenhouse frame 3, the water in the water tank 2 can be pressed into the flow divider 18 through the flow guide pipe 16 by the air pressure only by opening the manual valve 17 and is sprayed out from the plurality of nozzles 19, so that dust on a plurality of greenhouse frames 3 can be cleaned simultaneously, the dust removal effect is good, the cost is greatly reduced by utilizing the wind energy, the energy is saved, the environment is protected, and the healthy growth of seedlings can be ensured.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an energy-efficient dust collector for green house, includes base (1) and water tank (2), the lateral wall of base (1) is equipped with big shed frame (3), a serial communication port, the upper end lateral wall of base (1) rotates and is connected with wind wheel (4), the lower extreme lateral wall fixedly connected with branch (5) of wind wheel (4), branch (5) rotate through the upper end lateral wall that rotates with base (1) and are connected, fixed cover is equipped with cam (6) on branch (5), the upper end lateral wall fixedly connected with pressurized groove (7) of base (1), the lateral wall of pressurized groove (7) is equipped with intake pipe (8), be equipped with check valve (9) on intake pipe (8), be equipped with piston (10) in pressurized groove (7), the lateral wall fixedly connected with connecting rod (11) of piston (10), connecting rod (11) run through the notch of pressurized groove (7) and fixedly connected with accomodate the groove(s) with cam (6) counterbalance (3) 12) The inner wall of the pressurizing groove (7) is fixedly connected with a plurality of limiting blocks (13), the side walls of the limiting blocks (13) are fixedly connected with the side wall of the piston (10) through reset springs (14), a pressurizing pipe (15) is further arranged, the pressurizing pipe (15) is hermetically connected with the side wall of the upper end of the water tank (2), the side wall of the upper end of the water tank (2) is hermetically connected with a flow guide pipe (16), the flow guide pipe (16) is connected with a manual valve (17), the flow guide pipe (16) extends to the upper part of the base (1) and is hermetically connected with a flow divider (18), and the side wall of the flow divider (18) is provided with a plurality of nozzles (19);

the flow guide pipe (16) is hermetically connected with a branch flow pipe (20), the branch flow pipe (20) penetrates through the base (1) and is connected with the side wall of the greenhouse frame (3), a plurality of atomizing nozzles (21) matched with the branch flow pipe (20) are arranged on the greenhouse frame (3), the branch flow pipe (20) is positioned below the manual valve (17), and a high-pressure valve (22) is arranged on the branch flow pipe (20);

the side wall of the pressurizing groove (7) is fixedly connected with a buffer groove (23), the side wall of the buffer groove (23) is provided with a flow guide port communicated with the pressurizing groove (7), the inner wall of the buffer groove (23) is fixedly connected with a sealing ring (24), a sliding plate (25) is connected between the front inner wall and the rear inner wall of the buffer groove (23) in a sliding manner, the side wall of the sliding plate (25) is fixedly connected with a sealing plug (26) matched with the sealing ring (24), the side wall of the sliding plate (25) is connected with the inner wall of the buffer groove (23) in a clamping manner through a buffer spring (27), and the side wall of the buffer groove (23) is connected with the pressurizing pipe (15) in a sealing manner;

a water injection bucket (28) is welded on the side wall of the upper end of the water tank (2) in a sealing mode, a sealing cover (29) is connected to the water injection bucket (28) in a spiral sealing mode, and a plurality of anti-skid grains are arranged on the sealing cover (29);

the utility model discloses a nozzle, be equipped with on branch (5) worm line district (30), the upper end lateral wall of base (1) rotates and is connected with bull stick (31), one end fixedly connected with worm wheel (32) that bull stick (31) is close to worm line district (30), one end fixedly connected with runner (33) that worm wheel (32) were kept away from in bull stick (31), the lateral wall fixedly connected with arc wall (34) of runner (33), be equipped with spheroid (35) rather than matching in arc wall (34), the inner wall of arc wall (34) offsets with the outer wall of spheroid (35), the lateral wall that lies in outer spheroid (35) of arc wall (34) rotates and is connected with swinging arms (36), the one end fixedly connected with long frame (37) of spheroid (35) are kept away from in swinging arms (36), the lower extreme lateral wall and the upper end lateral wall fixed connection of a plurality of nozzles (19) of long frame (37), the side wall of the flow divider (18) is hermetically connected with a plurality of telescopic hoses (38), and the telescopic hoses (38) are hermetically connected with a plurality of nozzles (19) respectively;

the depth of the arc-shaped groove (34) is greater than the radius of the sphere (35), the depth of the arc-shaped groove (34) is smaller than the diameter of the sphere (35), and the inner wall of the arc-shaped groove (34) and the side wall of the sphere (35) are both subjected to smoothing treatment;

the side wall of the upper end of the base (1) is fixedly connected with an annular frame, the side wall of the upper end of the annular frame is fixedly connected with an annular limiting guide rail, and the side wall of the lower end of the wind wheel (4) is fixedly connected with a plurality of moving parts matched with the annular limiting guide rail;

the side wall of the upper end of the base (1) is fixedly connected with a supporting rod (39), the supporting rod (39) is fixedly connected with a limiting bearing (40), and the side wall of the rotating rod (31) is fixedly connected with the inner wall of the limiting bearing (40);

when wind blows, the wind energy can drive the wind wheel (4) to rotate, the wind wheel (4) drives the supporting rod (5) and the cam (6) to rotate, the cam (6) abuts against the accommodating groove (12) to move, the piston (10) moves left and right under the action of the rebounding force of the return spring (14), under the matching action of the air inlet pipe (8) and the one-way valve (9), external air can be squeezed into the water tank (2) through the pressure pipe (15), along with the increase of air pressure in the water tank (2), when water needs to be sprayed onto the greenhouse frame (3), water in the water tank (2) can be pressed into the flow divider (18) through the flow guide pipe (16) by the air pressure only by opening the manual valve (17), and the water is sprayed out from the plurality of nozzles (19), so that dust on the plurality of greenhouse frames (3) can be cleaned simultaneously;

when the supporting rod (5) rotates, the rotating wheel (33) can be guaranteed to stably rotate through the matching between the bearing and the rotating rod (31), the rotating wheel (33) can drive the swinging rod (36) to swing, so that the nozzles (19) can swing simultaneously, the spraying area is greatly increased, the dust removal efficiency is further improved, the swinging rod (36) drives the ball body (35) to move in the arc-shaped groove (34), and the ball body (35) cannot escape from the arc-shaped groove (34), so that the stability of the ball body is guaranteed;

when the air pressure in the water tank (2) is higher than a certain degree, the high-pressure valve (22) is opened, so that water in the water tank (2) can be sprayed out from the atomizing spray head (21) along the branch flow pipe (20), the seedling is sprayed with water, the excessive pressure in the water tank (2) is avoided, and the effect of overpressure protection is achieved.