CN217272730U

CN217272730U - PVC adapter for connecting portable fertilizer injector

Info

Publication number: CN217272730U
Application number: CN202220168169.8U
Authority: CN
Inventors: 张立勤; 崔云玲; 崔增团; 万伦; 张志成; 张举军
Original assignee: INSTITUTE OF SOIL FERTILIZER AND WATER-SAVING AGRICULTURE GANSU ACADEMY OF AGRICULTURAL SCIENCES
Current assignee: INSTITUTE OF SOIL FERTILIZER AND WATER-SAVING AGRICULTURE GANSU ACADEMY OF AGRICULTURAL SCIENCES
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-23
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a connect PVC crossover sub of portable notes fertile ware, including crossover sub main part and slip mouth, the top fixedly connected with adapter sleeve of crossover sub main part, and the top sliding connection of adapter sleeve has the port connecting pipe, the equal fixedly connected with stopper in both ends about the adapter sleeve, and the top fixedly connected with gomphosis piece of stopper, the outside of stopper is provided with fixed frame, and both ends all are provided with the centre gripping subassembly about the stopper, the centre gripping subassembly includes spring, stripper plate, push pedal and stop collar, and one side fixedly connected with stripper plate that the spring is close to the stopper axis, the front end fixedly connected with push pedal of stripper plate. This connect portable notes fertile PVC crossover sub of ware passes through the setting of centre gripping subassembly for the crossover sub main part can utilize the mode of block in the in-service use process, is connected with the port connecting pipe, thereby can strengthen the connectivity between crossover sub main part and the port connecting pipe.

Description

PVC adapter for connecting portable fertilizer injector

Technical Field

The utility model relates to an annotate fertile ware technical field, specifically be a connect PVC crossover sub of portable notes fertile ware.

Background

The fertilizer injector is also called a fertilizer injection pump, and is a device which can suck the liquid fertilizer in the fertilizer tank into the fertilizer tank through negative pressure, and then pressurize and inject the liquid fertilizer into the field capillary of the water and fertilizer integrated system, so that the fertilizer liquid and the irrigation water are mixed and dissolved in the capillary. Portable fertilizer injection ware when can accomplish the application liquid manure integration technique on the small area plots such as a family or sunlight greenhouse, the operation demand that need fertilize alone, compares with traditional venturi fertilizer applicator and differential fertilization jar, and the speed of fertilization is showing and is improving, only needs 15 ~ 20 minutes can be with 35 ~ 40 liters of liquid fertilizer all injection drip pipeline. The field working pressure of the water and fertilizer integrated system is not influenced during fertilization, and the concentration of the fertilizer liquid entering the capillary is relatively uniform. The fertilization is not limited by the size of the land and the amount of fertilizer liquid, and the fertilization can be carried out simultaneously, so that the water, fertilizer and pesticide integrated operation is realized. Annotate the fertilizer ware when in actual use, be connected PVC crossover sub's one end and the port of annotating the fertilizer ware, the other end is connected with the drip irrigation zone blind pipe of internal diameter 16mm, and the user is again with the blind pipe through lock mother by pass to the hollow billet on just can use.

The existing PVC adapter is generally in threaded connection with the port of the fertilizer injector, and when the PVC adapter is used for a long time, the PVC adapter and the port of the fertilizer injector are easy to loosen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connect PVC crossover sub of portable notes fertile ware () to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connect PVC crossover sub of portable notes fertile ware, includes crossover sub main part and slip mouth, the top fixedly connected with adapter sleeve of crossover sub main part, and the top sliding connection of adapter sleeve has the port connecting pipe, the equal fixedly connected with stopper in both ends about the adapter sleeve, and the top fixedly connected with gomphosis piece of stopper, the outside of stopper is provided with fixed frame, and both ends all are provided with the centre gripping subassembly about the stopper, the centre gripping subassembly includes spring, stripper plate, push pedal and stop collar, and the spring is close to one side fixedly connected with stripper plate of stopper axis, the front end fixedly connected with push pedal of stripper plate, the top sliding connection of gomphosis piece has the stop collar, the front end in fixed frame is seted up to the slip mouth.

Further, the bottom middle part fixedly connected with of crossover sub main part is violently managed, and violently manages the bottom middle part and be connected with the connector, the below front end of crossover sub main part is provided with fixed subassembly.

Further, the fixed component comprises a clamping groove and a clamping block, and the clamping block is connected to the front end of the clamping groove in a clamping mode.

Furthermore, the fixing assembly further comprises a protective cover and a sucker, the protective cover is fixedly connected to one side, close to the central axis of the adapter main body, of the fixture block, and the sucker is arranged at the rear end of the protective cover.

Furthermore, the two clamping blocks are symmetrically arranged on the perpendicular bisector of the protective cover, and the clamping blocks are connected with the clamping grooves in a clamping mode.

Furthermore, the interior of the transverse pipe is hollow, and the transverse pipe is communicated with the connector.

Furthermore, the embedded block and the limiting block are distributed in a parallel shape, the limiting block is connected with the limiting sleeve in a clamping manner, and the limiting sleeve is tightly attached to the fixing frame.

The utility model provides a connect PVC crossover sub of portable notes fertile ware possesses following beneficial effect: this connect portable fertile ware of annotating PVC crossover sub adopts the setting of centre gripping subassembly for the crossover sub main part can utilize the mode of block in the in-service use process, is connected with the port connecting pipe, thereby can strengthen the connectivity between crossover sub main part and the port connecting pipe, avoids annotating fertile ware in the use, and the phenomenon that the pine takes off appears in crossover sub main part and the port connecting pipe.

1. The utility model discloses the setting that the fixture block is connected with the draw-in groove block, can make things convenient for the visor to install and dismantle, the visor can be when the sucking disc is idle, cover the outer wall at the sucking disc, thereby can protect the sucking disc, avoid the sucking disc when idle, the surface is infected with the dust, when the crossover sub main part need be accomodate and carry, utilize the absorption between sucking disc and the toolbox inner wall, just can fix the crossover sub main part, thereby make things convenient for the crossover sub main part to carry, make the crossover sub main part more convenient in the use.

2. The utility model discloses annotate fertile ware and port connecting pipe fixed connection and the design of intercommunication each other for the crossover sub main part is connected the back with the port connecting pipe, and the crossover sub main part department is arranged into with regard to the accessible port connecting pipe to the material in the fertile ware of notes, and the material gets into in the crossover sub main part back, utilizes the setting of violently managing and the mutual intercommunication of connector, makes the material in the crossover sub main part can be through violently managing in getting into the connector, thereby accomplish the input work of material, make operating personnel more convenient in operation process.

3. The utility model discloses when the crossover sub main part needs to be connected with the port connecting pipe, at first hold the crossover sub main part and overlap the outside at the port connecting pipe with the adapter sleeve, then two fingers of reuse support the department of closing of push pedal, move to the both sides of fixed frame in the sliding port, after the push pedal interval grow, hold the crossover sub main part again and promote forward just can push fixed frame with the stopper in, until promoting to gomphosis piece and spacing cover block together, just can accomplish the fixed of crossover sub main part, gomphosis piece and spacing cover block cooperate with the centre gripping of two stripper plates again together, just can strengthen the connectivity of stopper and fixed frame, avoid operating personnel to take place not hard up phenomenon at the in-process crossover sub main part of annotating fertile.

Drawings

FIG. 1 is a schematic view of the overall structure of a PVC adapter for connecting a portable fertilizer injector according to the present invention;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 of the PVC adaptor for connecting a portable fertilizer injector according to the present invention;

FIG. 3 is a schematic view of the internal structure of the spring and the extrusion plate of the PVC adapter for connecting the portable fertilizer injector of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the fixing frame and the sliding port of the PVC adapter for connecting the portable fertilizer injector of the present invention;

fig. 5 is an enlarged structural diagram of the protective cover and the suction cup of the PVC adapter for connecting the portable fertilizer injector of the present invention.

In the figure: 1. a crossover sub body; 2. a clamping assembly; 201. a spring; 202. a pressing plate; 203. pushing the plate; 204. a limiting sleeve; 3. a fixing assembly; 301. a card slot; 302. a clamping block; 303. a protective cover; 304. a suction cup; 4. connecting sleeves; 5. a limiting block; 6. a fixing frame; 7. a port connection pipe; 8. a transverse tube; 9. a connector; 10. a sliding port; 11. a fitting block.

Detailed Description

As shown in fig. 1 and 5, a PVC adapter for connecting a portable fertilizer injector comprises an adapter body 1 and a sliding port 10, wherein a connecting sleeve 4 is fixedly connected to the top end of the adapter body 1, a port connecting pipe 7 is slidably connected to the upper side of the connecting sleeve 4, a horizontal pipe 8 is fixedly connected to the middle of the bottom end of the adapter body 1, a connecting head 9 is connected to the middle of the bottom end of the horizontal pipe 8, a fixing component 3 is arranged at the front end of the lower side of the adapter body 1, the fixing component 3 comprises a clamping groove 301, a clamping block 302, a protective cover 303 and a sucking disc 304, the clamping block 302 is connected to the front end of the clamping groove 301 in a clamping manner, the protective cover 303 is fixedly connected to one side of the clamping block 302 close to the central axis of the adapter body 1, the sucking disc 304 is arranged at the rear end of the protective cover 303, two clamping blocks 302 are symmetrically arranged about the perpendicular line of the protective cover 303, the clamping blocks 302 are connected to the clamping groove 301 in a clamping manner, and the clamping block 302 is connected to the clamping groove 301, can make things convenient for visor 303 to install and dismantle, visor 303 can be when sucking disc 304 is idle, cover the outer wall at sucking disc 304, thereby can protect sucking disc 304, avoid sucking disc 304 when idle, the surface is infected with the dust, when crossover sub main part 1 need be accomodate and carry, utilize the absorption between sucking disc 304 and the toolbox inner wall, just can fix crossover sub main part 1, thereby make things convenient for crossover sub main part 1 to carry, make crossover sub main part 1 more convenient in the use, annotate fertile ware and port connecting pipe 7 fixed connection and the design of intercommunication each other, make crossover sub main part 1 and port connecting pipe 7 be connected the back, material in the notes fertile ware just can be discharged crossover sub main part 1 department with port connecting pipe 7, thereby accomplish the input work of material.

As shown in fig. 2-4, the left and right ends of the connecting sleeve 4 are fixedly connected with the limiting blocks 5, the top ends of the limiting blocks 5 are fixedly connected with the embedded blocks 11, the embedded blocks 11 and the limiting blocks 5 are distributed in parallel, the limiting blocks 5 are connected with the limiting sleeves 204 in a clamping manner, the limiting sleeves 204 are tightly attached to the fixed frame 6, when the conversion joint main body 1 needs to be connected with the port connecting pipe 7, the conversion joint main body 1 is firstly held to sleeve the connecting sleeve 4 on the outer side of the port connecting pipe 7, then two fingers are used to abut against the involution part of the push plate 203, then the sliding port 10 moves towards the two sides of the fixed frame 6, after the distance between the push plates 203 is increased, the limiting blocks 5 can be pushed into the fixed frame 6 by holding the conversion joint main body 1 forward until the embedded blocks 11 are pushed to be clamped with the limiting sleeves 204, and the conversion joint main body 1 can be fixed, simultaneously gomphosis piece 11 mutually supports with the centre gripping of two stripper plates 202 again after being in the same place with the stop collar 204 block, just can strengthen the connectivity of stopper 5 and fixed frame 6, avoid operating personnel to take place not hard up phenomenon at fertile in-process crossover sub main part 1 of notes, the outside of stopper 5 is provided with fixed frame 6, and both ends all are provided with centre gripping subassembly 2 about stopper 5, centre gripping subassembly 2 includes spring 201, stripper plate 202, push pedal 203 and stop collar 204, and spring 201 is close to one side fixedly connected with stripper plate 202 of stopper 5 axis, the front end fixedly connected with push pedal 203 of stripper plate 202, the top sliding connection of gomphosis piece 11 has stop collar 204, sliding opening 10 sets up the front end at fixed frame 6.

In summary, when the PVC adapter for connecting a portable fertilizer injector is used, as shown in fig. 1-4, when the adapter body 1 needs to be connected with the port connecting pipe 7, the adapter body 1 is held to sleeve the connecting sleeve 4 on the outer wall of the port connecting pipe 7, then two fingers abut against the abutting position of the push plate 203 to move towards the two sides of the fixed frame 6 in the sliding port 10, after the distance between the push plate 203 is increased, the adapter body 1 is held to push the limiting block 5 forward to push the limiting block 5 into the fixed frame 6 until the engaging block 11 is engaged with the limiting sleeve 204, the adapter body 1 is fixed, after the engaging block 11 is engaged with the limiting sleeve 204, the fingers are released, the push plate 203 rebounds to the original position under the action of the spring 201, and the extrusion plate 202 can be engaged with the engaging block 11 and the limiting sleeve 204, the connectivity of the limiting block 5 and the fixing frame 6 is enhanced, so that the phenomenon that the adapter body 1 is loosened in the fertilizer injection process of an operator is avoided, after the port connecting pipe 7 is connected with the adapter body 1, the materials in the fertilizer injector can be discharged into the main body 1 of the adapter through the port connecting pipe 7, and the materials can be input into the connector 9 through the horizontal pipe 8 after entering the main body 1 of the adapter, thereby completing the input work of the materials, when the adapter body 1 needs to be stored and carried in a tool box, as shown in fig. 5, when the protection cover 303 is held and pulled upward, the latch 302 is separated from the latch groove 301, so that the protection cover 303 can be detached, then the conversion joint main body 1 can be fixed by utilizing the absorption between the sucking disc 304 and the inner wall of the tool box, thereby make things convenient for crossover sub main part 1 to carry for crossover sub main part 1 is more convenient in the use.

Claims

1. A PVC adapter for connecting a portable fertilizer injector comprises an adapter main body (1) and a sliding opening (10), and is characterized in that the top end of the adapter main body (1) is fixedly connected with a connecting sleeve (4), a port connecting pipe (7) is slidably connected above the connecting sleeve (4), the left end and the right end of the connecting sleeve (4) are fixedly connected with a limiting block (5), the top end of the limiting block (5) is fixedly connected with an embedded block (11), the outer side of the limiting block (5) is provided with a fixed frame (6), the left end and the right end of the limiting block (5) are respectively provided with a clamping assembly (2), each clamping assembly (2) comprises a spring (201), an extrusion plate (202), a push plate (203) and a limiting sleeve (204), one side of the spring (201) close to the central axis of the limiting block (5) is fixedly connected with the extrusion plate (202), and the front end of the extrusion plate (202) is fixedly connected with the push plate (203), the upper part of the embedded block (11) is connected with a limiting sleeve (204) in a sliding way, and the sliding opening (10) is arranged at the front end of the fixed frame (6).

2. The PVC adapter for connecting a portable fertilizer injector according to claim 1, characterized in that a horizontal pipe (8) is fixedly connected to the middle of the bottom end of the adapter body (1), a connector (9) is connected to the middle of the bottom end of the horizontal pipe (8), and a fixing component (3) is arranged at the front end of the lower part of the adapter body (1).

3. The PVC adapter connector for connecting a portable fertilizer injector according to claim 2, wherein the fixing component (3) comprises a clamping groove (301) and a clamping block (302), and the clamping block (302) is connected to the front end of the clamping groove (301) in a clamping manner.

4. The PVC adapter connector for connecting a portable fertilizer injector according to claim 3, wherein the fixing component (3) further comprises a protective cover (303) and a suction cup (304), the protective cover (303) is fixedly connected to one side of the fixture block (302) close to the central axis of the adapter body (1), and the suction cup (304) is arranged at the rear end of the protective cover (303).

5. The PVC adapter for connecting portable fertilizer injectors as claimed in claim 4, wherein there are two blocks (302) symmetrically arranged about the perpendicular bisector of the protective cover (303), and the blocks (302) are engaged with the engaging grooves (301).

6. The PVC adapter for connecting portable fertilizer injectors as claimed in claim 2, wherein the inside of the cross pipe (8) is hollow and the cross pipe (8) is communicated with the connector (9).

7. The PVC adapter connector for connecting a portable fertilizer injector as claimed in claim 1, wherein the engaging block (11) and the limiting block (5) are distributed in parallel, the limiting block (5) is connected with the limiting sleeve (204) in a clamping manner, and the limiting sleeve (204) is tightly attached to the fixing frame (6).