CN215822522U

CN215822522U - Novel forestry for pest control insecticide filter device

Info

Publication number: CN215822522U
Application number: CN202122370133.6U
Authority: CN
Inventors: 孔金花; 赵庆宗
Original assignee: Linyi Xingguan Fine Chemical Co ltd
Current assignee: Linyi Xingguan Fine Chemical Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-15
Anticipated expiration: 2031-09-29

Abstract

The utility model belongs to the technical field of filtering devices, and particularly relates to a novel pesticide filtering device for forestry disease and pest control, which comprises a dilution bottle, wherein a threaded bottleneck at the top end of the dilution bottle is in threaded connection with a bottle cap, an inner groove body is formed in the top surface of the dilution bottle, a piston pipe is connected with the top surface of the inner groove body, a hose joint arranged on the bottom surface of the inner groove body is connected with a liquid inlet pipe through a liquid pumping hose, a piston slidably arranged on the inner side of the piston pipe is connected with a piston rod through a connecting piece, a U-shaped pipe is connected with the bottom end of the piston pipe, a fixing plate is arranged on the inner side of the piston pipe, an upper valve plate and a lower valve plate are respectively and rotatably arranged on the piston and the fixing plate, the liquid inlet pipe slidably penetrates through a fixing piece and is connected with a filtering head, a spring is sleeved on the outer side of the liquid inlet pipe, a cleaning rod is arranged on the inner top surface of the fixing piece, filtering head is provided with filtering holes, the piston rod can be pumped to form negative pressure in the dilution bottle, so that stock solution can be sucked into the dilution bottle for convenient siphoning, the stock solution crystal or the impurity of jam in the filtration pore is pushed out to the accessible clearance pole, and convenient quick clears up the filtration pore.

Description

Novel forestry for pest control insecticide filter device

Technical Field

The utility model belongs to the technical field of filtering devices, and particularly relates to a novel pesticide filtering device for forestry disease and pest control.

Background

Forestry resources are the wealth of the country, have important economic benefits and ecological benefits to the development of the country, it is the important component part of the national disaster reduction project, but the pest and disease damage problem of forest is directly because of disturbing the development of the forestry resources, it causes the quality of the forestry resources to decline, make its economic benefits constantly reduce, even may lead to the destruction of ecological balance, usually adopt the mode of spraying the medicament to manage to the problem of pest and disease damage, kill the pest through the insecticide, the insecticide needs to dilute while using, the insecticide kind is apt to exist some precipitates, in order to guarantee the effect of insecticide, need use the filter equipment to clear up the precipitate while using, the main effects of the filter equipment have two, firstly filter the precipitate in the insecticide, secondly prevent external debris from entering the medicament.

The prior device has the following disadvantages: 1. when the stock solution in the large-capacity stock solution bottle is poured, the stock solution is easy to pour and scatter, so that the environmental pollution and the waste of the stock solution are caused, if the stock solution is transferred into the dilution bottle in a suction mode, a set of special suction equipment needs to be purchased and carried separately, and the use and the carrying are both inconvenient; 2. because the crystal that often appears because of low temperature or stirring inequality forms in the liquid medicine to and the impurity that has itself in the liquid medicine, consequently filter mechanism very easily takes place to block up, and after the jam, the user of service need use comparatively sharp object a little bit to permeate through the filtration pore, and the operation is very troublesome.

SUMMERY OF THE UTILITY MODEL

Present pesticide filter equipment for forestry plant diseases and insect pests control easily takes place to empty when diluting and spills, causes the pollution of environment and the waste of stoste, need carry one set of suction equipment specially when the suction is diluted, uses and carries all comparatively inconveniently, and crystal and impurity that contain in the liquid medicine are after blockking up the filtration pore, and the clearance of filtration pore is very troublesome. The utility model provides a novel pesticide filtering device for forestry disease and pest control, which can pump a piston rod to form negative pressure in a dilution bottle, further suck stock solution into the dilution bottle for convenient siphoning, push out stock solution crystals or impurities blocked in filter holes through a cleaning rod, and clean the filter holes conveniently and quickly.

The utility model provides the following technical scheme: a novel pesticide filtering device for forestry disease and pest control comprises a dilution bottle, wherein a threaded bottleneck of a bottle cap is arranged at the top end of the dilution bottle in threaded connection, an inner groove body is arranged on the top surface of the dilution bottle on two sides of the threaded bottleneck and is connected with a piston pipe, a hose connector arranged on the inner bottom surface of the inner groove body is connected with one end of a liquid pumping hose in an inserting manner, the inner side of the piston pipe is slidably mounted at one end of a piston fixedly connected with a connecting piece, the other end of the connecting piece is fixedly connected with the bottom end of a piston rod, the bottom end of the piston pipe is fixedly connected with one end of a U-shaped pipe, an upper valve plate is rotatably mounted on the top surface of the piston, a fixing plate is fixedly mounted on the inner side of the piston pipe, a lower valve plate is rotatably mounted on the top surface of the fixing plate, the other end of the liquid pumping hose is fixedly sleeved on the outer side of a liquid inlet pipe, the liquid inlet pipe penetrates through the top surface of a fixing piece in a sliding manner and is fixedly connected with the top surface of a filtering head, the outside slip cover of feed liquor pipe is equipped with the spring, the interior top surface fixedly connected with clearance pole of mounting, the outside fixed mounting of clearance pole has the limiting plate, the bottom surface of filter head link up and has seted up the filtration pore.

The filter head is of a hollow cylindrical structure, the number of the filter holes is multiple, the filter holes are arranged at the bottom of the filter head in an equi-sequence mode in the circumferential direction by taking the axis of the filter head as a surrounding center, and the inside of the liquid inlet pipe is communicated with the inside of the filter head; the filter head put into the stock solution bottle can filter the stock solution sucked into the dilution bottle, so that crystals or impurities in the stock solution are prevented from entering the dilution bottle to block an external spray head mechanism.

The piston is an annular rubber ring, the fixing plate is of an annular structure and is fixedly mounted on the inner side of the piston tube below the piston, the connecting piece is of a U-shaped structure, and the upper valve plate and the lower valve plate are of flat circular plate structures; the user can draw the piston rod repeatedly and make inside last valve plate of dilution bottle take out to the negative pressure under with the combined operation of lower valve plate, and then dilutes in making the stoste dilute the bottle through the convenient siphon suction of drawing liquid hose, easy operation is swift.

The cleaning device comprises a fixing piece, a filter head, a cleaning rod and a cleaning rod, wherein the fixing piece is of a circular tube type structure with one closed end, the axes of the fixing piece and the filter head are collinear, the cleaning rod is arranged on the inner top surface of the fixing piece in an equal sequence by taking the axis of the fixing piece as a surrounding center, and the cleaning rod penetrates through the top surface of the filter head in a sliding mode; the cleaning rod can play limiting and guiding roles, and relative rotation between the filter head and the fixing piece is avoided.

The limiting plate is fixedly arranged on the outer side of the cleaning rod in the filter head; the limiting plate can play limiting displacement, avoids the clearance pole to deviate from the inside of filter head.

The axial line of each cleaning rod is provided with a filtering hole which is collinear with the axial line of the cleaning rod, and the diameter of each filtering hole is not smaller than that of the cleaning rod; through upwards promoting the filter head, can make the clearance pole pass the filtration pore, ejecting stoste crystal or the impurity of jam in the filtration pore, convenient quick clears up the filtration pore.

The spring is slidably sleeved on the outer side of the liquid inlet pipe between the fixing piece and the filter head, and is a compression spring; the spring can produce the elastic energy storage at the in-process that the filter head moved to the top of mounting, and then supplementary filter head's restoration.

The utility model has the beneficial effects that: the filter head put into the stock solution bottle can filter the stock solution pumped into the dilution bottle, so that crystals or impurities in the stock solution are prevented from entering the dilution bottle to block an external spray head mechanism; a user can repeatedly pump the piston rod to enable the interior of the dilution bottle to be pumped to negative pressure under the combined work of the upper valve plate and the lower valve plate, so that stock solution is conveniently and quickly pumped into the dilution bottle through the liquid pumping hose to be diluted, and the operation is simple and quick;

the cleaning rod can play a role in limiting and guiding, and the relative rotation between the filter head and the fixing piece is avoided; the limiting plate can play a limiting role, and the cleaning rod is prevented from falling out of the interior of the filter head; by pushing the filter head upwards, the cleaning rod can penetrate through the filter holes to eject out the stock solution crystals or impurities blocked in the filter holes, so that the filter holes can be cleaned conveniently and quickly; the spring can produce the elastic energy storage at the in-process that the filter head moved to the top of mounting, and then supplementary filter head's restoration.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

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

FIG. 2 is a cross-sectional view of a dilution bottle of the present invention;

FIG. 3 is a cross-sectional view of the mounting member and filter head of the present invention;

in the figure: 1. a dilution bottle; 2. a liquid-extracting hose; 3. filtering holes; 4. a threaded bottle mouth; 5. a bottle cap; 6. an inner tank body; 7. a hose connector; 8. a piston tube; 9. a U-shaped pipe; 10. a piston; 11. a connecting member; 12. a piston rod; 13. an upper valve plate; 14. a fixing plate; 15. a lower valve plate; 16. a liquid inlet pipe; 17. a fixing member; 18. a spring; 19. a filter head; 20. cleaning the rod; 21. and a limiting plate.

Detailed Description

Referring to fig. 1-3, the present invention provides the following technical solutions: a novel pesticide filtering device for forestry pest control comprises a dilution bottle 1, wherein a threaded bottleneck 4 in threaded connection with a bottle cap 5 is formed in the top end of the dilution bottle 1, an inner groove body 6 is formed in the top surface of the dilution bottle 1 on two sides of the threaded bottleneck 4 and is connected with a piston pipe 8, a hose connector 7 arranged on the inner bottom surface of the inner groove body 6 is in plug-in connection with one end of a liquid pumping hose 2, a piston 10 in sliding installation in the inner side of the piston pipe 8 is fixedly connected with one end of a connecting piece 11, the other end of the connecting piece 11 is fixedly connected with the bottom end of a piston rod 12, the bottom end of the piston pipe 8 is fixedly connected with one end of a U-shaped pipe 9, an upper valve plate 13 is rotatably installed on the top surface of the piston 10, a fixing plate 14 is fixedly installed on the inner side of the piston pipe 8, a lower valve plate 15 is rotatably installed on the top surface of the fixing plate 14, and the other end of the liquid pumping hose 2 is fixedly sleeved on the outer side of a liquid inlet pipe 16, the top surface that the feed liquor pipe 16 slided and passes mounting 17 and the top surface of fixed connection filter head 19, the outside slip cover of feed liquor pipe 16 is equipped with spring 18, mounting 17's interior top surface fixedly connected with clearance pole 20, the outside fixed mounting of clearance pole 20 has limiting plate 21, filter head 19's bottom surface link up and has seted up filtration pore 3.

The filter head 19 is of a hollow cylindrical structure, the number of the filter holes 3 is multiple, the filter holes are circumferentially arranged at the bottom of the filter head 19 in an equal sequence by taking the axis of the filter head 19 as a surrounding center, and the inside of the liquid inlet pipe 16 is communicated with the inside of the filter head 19; the filter head 19 put into the stock solution bottle can filter the stock solution pumped into the dilution bottle 1, and prevents crystals or impurities in the stock solution from entering the dilution bottle 1 to block an external spray head mechanism.

The piston 10 is an annular rubber ring, the fixing plate 14 is of an annular structure and is fixedly installed on the inner side of the piston tube 8 below the piston 10, the connecting piece 11 is of a U-shaped structure, and the upper valve plate 13 and the lower valve plate 15 are of flat circular plate structures; the user can pull piston rod 12 repeatedly and make 1 inside last valve plate 13 of dilution bottle take out to the negative pressure under with the combined operation of lower valve plate 15, and then make the stoste dilute in 1 through the convenient siphon suction dilution bottle of drawing liquid hose 2, easy operation is swift.

The fixed part 17 is a circular tube type structure with one closed end, the axial lines of the fixed part 17 and the filter head 19 are collinear, the cleaning rods 20 are multiple and are circumferentially and equidistantly arranged on the inner top surface of the fixed part 17 by taking the axial line of the fixed part 17 as a surrounding center, and the cleaning rods 20 are slidably penetrated through the top surface of the filter head 19; the cleaning rod 20 can play a role in limiting and guiding, and the relative rotation between the filter head 19 and the fixing piece 17 is avoided.

The limiting plate 21 is fixedly arranged on the outer side of the cleaning rod 20 in the filter head 19; the limiting plate 21 can play a limiting role, and the cleaning rod 20 is prevented from being separated from the inside of the filter head 19.

A filtering hole 3 which is collinear with the axis of the cleaning rod 20 is formed in the axis of each cleaning rod 20, and the diameter of each filtering hole 3 is not smaller than that of each cleaning rod 20; by pushing the filter head 19 upwards, the cleaning rod 20 can penetrate through the filter hole 3 to eject the raw liquid crystal or impurities blocked in the filter hole 3, so that the filter hole 3 can be cleaned conveniently and quickly.

The spring 18 is slidably sleeved on the outer side of the liquid inlet pipe 16 between the fixing piece 17 and the filter head 19, and the spring 18 is a compression spring; the spring 18 can generate elastic energy storage during the process that the filter head 19 moves towards the top of the fixing piece 17, thereby assisting the reset of the filter head 19.

The working principle and the using process of the utility model are as follows: the operating personnel opens stoste bottle lid, drops into stoste bottle bottom with mechanisms such as mounting 17, the filter head 19 of integral type combination, is guaranteeing afterwards under the leakproofness's of screw thread bottleneck 4 and bottle lid 5 the condition, and pull piston rod 12 repeatedly: when the connecting piece 11 drives the piston 10 to move upwards at the inner side of the piston tube 8, the gas of the dilution bottle 1 enters the U-shaped tube 9, the lower valve plate 15 which is rotatably arranged on the fixed plate 14 is pushed open, the gas enters the lower part of the upper valve plate 13, when the connecting piece 11 drives the piston 10 to move downwards at the inner side of the piston tube 8, the lower valve plate 15 is pressed by the gas above and is tightly attached to the fixed plate 14 to close the fixed plate 14, at the moment, the gas between the lower valve plate 15 and the upper valve plate 13 pushes open the upper valve plate 13 and is sent to the outside of the dilution bottle 1, after repeated operation, the stock solution in the stock solution bottle firstly enters the filter head 19 through the filter holes 3, then enters the liquid inlet tube 16 and is pumped to the inside of the dilution bottle 1 through the liquid pumping hose 2 for dilution, after the stock solution enters the dilution bottle 1, the liquid can be automatically transferred into the dilution bottle 1 under the siphon action, and the operator can stop drawing the piston rod 12, then the bottle cap 5 is opened;

when the filtering hole 3 is blocked, an operator pulls a filtering mechanism consisting of the fixing piece 17, the filtering head 19 and the like out of the raw liquid bottle, the thumb props against the central position of the bottom surface of the filtering head 19, then the fixing piece 17 is pressed, at the moment, the fixing piece 17 drives the cleaning rod 20 to move downwards, crystals or impurities blocked in the raw liquid in the filtering hole 3 are ejected out, meanwhile, the spring 18 generates elastic potential energy, after the operator releases his hand, the spring 18 releases the elastic potential energy to drive the fixing piece 17 to reset, and one end of the cleaning rod 20 is limited by the limiting plate 21 and continues to be clamped on the inner side of the filtering head 19.

Claims

1. The utility model provides a novel forestry insecticide for disease and pest control filters device which characterized in that: the device comprises a dilution bottle, wherein the top end of the dilution bottle is provided with a threaded bottleneck in threaded connection with a bottle cap, the top surfaces of the dilution bottle at two sides of the threaded bottleneck are provided with an inner groove body and connected with a piston pipe, a hose joint arranged on the inner bottom surface of the inner groove body is in inserted connection with one end of a liquid pumping hose, the inner side of the piston pipe is slidably mounted and fixedly connected with one end of a connecting piece, the other end of the connecting piece is fixedly connected with the bottom end of a piston rod, the bottom end of the piston pipe is fixedly connected with one end of a U-shaped pipe, the top surface of the piston is rotatably provided with an upper valve plate, the inner side of the piston pipe is fixedly provided with a fixed plate, the top surface of the fixed plate is rotatably provided with a lower valve plate, the other end of the liquid pumping hose is fixedly sleeved on the outer side of a liquid inlet pipe, the liquid inlet pipe penetrates through the top surface of a fixed piece and is fixedly connected with the top surface of a filter head, and the outer side of the liquid inlet pipe is slidably sleeved with a spring, the interior top surface fixedly connected with clearance pole of mounting, the outside fixed mounting of clearance pole has the limiting plate, the bottom surface of filter head link up and has seted up the filtration pore.

2. The novel forestry pest control insecticide filter equipment of claim 1, characterized in that: the filter head is the hollow cylinder structure in inside, the quantity of filtration pore is a plurality of to the axis of filter head is for surrounding central circumference preface and sets up in the bottom of filter head, the inside of feed liquor pipe is link up with the inside of filter head mutually.

3. The novel forestry pest control insecticide filter equipment of claim 1, characterized in that: the piston is ring shape rubber circle, the fixed plate is ring shape structure and the inboard of the piston pipe of fixed mounting below the piston, the connecting piece is U type structure, go up valve plate and lower valve plate and be flat disc type structure.

4. The novel forestry pest control insecticide filter equipment of claim 1, characterized in that: the mounting is the closed round tube type structure of one end, the axis collineation of mounting, filter head, the quantity of clearance pole is a plurality of to the axis of mounting is installed on the interior top surface of mounting for surrounding central circumference preface, the top surface of filter head is link up in the slip of clearance pole.

5. The novel forestry pest control insecticide filter equipment of claim 1, characterized in that: the limiting plate is fixedly arranged on the outer side of the cleaning rod inside the filter head.

6. The novel forestry pest control insecticide filter equipment of claim 1, characterized in that: each the axis of clearance pole all seted up one with the collinear filtration hole of the axis of clearance pole, the diameter in filtration hole is not less than the diameter of clearance pole.

7. The novel forestry pest control insecticide filter equipment of claim 1, characterized in that: the spring is slidably sleeved on the outer side of the liquid inlet pipe between the fixing piece and the filter head, and the spring is a compression spring.