CN-224205723-U - Water-fertilizer integrated fertilizer injection unit for low temperature resistant corn planting

CN224205723UCN 224205723 UCN224205723 UCN 224205723UCN-224205723-U

Abstract

The utility model discloses a water and fertilizer integrated fertilizing device for low-temperature-resistant corn planting, which comprises a water and fertilizer integrated tank, wherein a water inlet pipe is arranged at the top of the water and fertilizer integrated tank, a fixed base is arranged at the bottom of the water and fertilizer integrated tank, a water pump positioned at one side of the water and fertilizer integrated tank is fixedly arranged at the top of the fixed base, a connecting guide pipe is fixedly arranged at the water inlet of the water pump, an irrigation guide pipe is fixedly arranged at the water outlet of the water pump, the other end of the connecting guide pipe is fixedly arranged at the bottom of one side of the water and fertilizer integrated tank, and a filtering component convenient to detach is arranged at the middle parts of the water inlet pipe and the connecting guide pipe. When changing the filter screen, rotate and dial the button, pull out the fixed pin, remove sealed sleeve, take off the arc closing plate, the collection takes out the filter screen, changes the convenient filter screen, under the condition of making things convenient for the filter screen dismouting, also can not set up too much structure in the feed liquor intraductal portion.

Inventors

TANG HUAIJUN
XIE XIAOQING
ZHANG LEI
LIU CHENG
WANG YEJIAN
WANG XIAODONG
SUN BAOCHENG

Assignees

新疆维吾尔自治区农业科学院

Dates

Publication Date: 20260508
Application Date: 20250504

Claims (7)

1. The utility model provides a low temperature resistant maize is planted fertilizer injection unit of water and fertilizer integration, includes integrative jar of water and fertilizer (1), its characterized in that, the top of integrative jar of water and fertilizer (1) is provided with inlet tube (2), the bottom of integrative jar of water and fertilizer (1) is provided with unable adjustment base (5), the top fixed mounting of unable adjustment base (5) has water pump (6) that are located integrative jar of water and fertilizer (1) one side, the water inlet fixed mounting of water pump (6) has connecting catheter (7), the delivery port fixed mounting of water pump (6) has irrigation catheter (8), the bottom fixed mounting of the other end and the integrative jar of water and fertilizer (1) one side of connecting catheter (7), the middle part of inlet tube (2) and connecting catheter (7) is provided with filter element (3) convenient dismantlement, the top of integrative jar of water and fertilizer (1) is provided with medicine adding mouth (4).
2. The integrated fertilizing device for low-temperature resistant corn planting water and fertilizer according to claim 1, wherein the filtering component (3) comprises a liquid inlet pipe (301) fixedly installed with a water inlet pipe (2) and a connecting conduit (7), a placing groove (303) is formed in the top of the liquid inlet pipe (301), a fixed ring (302) positioned on one side of the placing groove (303) is integrally arranged on the outer peripheral surface of the liquid inlet pipe (301), a sealing sleeve (304) positioned on the outer side of the placing groove (303) is sleeved on the outer peripheral surface of the liquid inlet pipe (301), a filter screen (306) is fixedly installed in the placing groove (303) in a sealing mode, an arc-shaped sealing plate (305) is arranged in the placing groove (303), a rotating ring (308) is connected in a rotating mode in the fixing ring (302) in a rotating mode, fixing holes (307) penetrating through two sides are formed in the middle of the fixing ring (302), locking holes (314) coincident with the fixing holes (307) are formed in the middle of the rotating ring (308), a movable stirring ring (308) is arranged on the outer peripheral surface of the rotating ring (308), the rotating ring (308) is connected with the rotating ring (308) in a penetrating mode, the inside of fixed ring (302) is provided with fixed block (311) with inside sliding connection of movable groove (310) integratively, one side fixed mounting of fixed block (311) has reset spring (312) that are located the inside of movable groove (310), one side of sealed sleeve (304) is connected with fixed pin (313) integratively, fixed pin (313) run through fixed mounting with fixed orifices (307) and locking hole (314).
3. The integrated fertilizing device for low-temperature-resistant corn planting water and fertilizer according to claim 2, wherein two ends of the liquid inlet pipe (301) are fixedly installed on opposite surfaces of the middle part of the water inlet pipe (2) and the connecting guide pipe (7), sealing rings (317) positioned on two sides of the placing groove (303) are integrally arranged in the liquid inlet pipe (301), two sides of the filter screen (306) are in abutting and sealing contact with the sealing rings (317), and the rotating ring (308), the fixing ring (302) and the liquid inlet pipe (301) are coaxially arranged.
4. The water and fertilizer integrated fertilizing device for low-temperature resistant corn planting according to claim 2, wherein a sealing groove (315) is formed in the outer peripheral surface of the filter screen (306), an O-shaped ring (316) is fixedly arranged in the sealing groove (315), an intrados of the arc-shaped sealing plate (305) is in abutting contact with the O-shaped ring (316), and the diameter of the extrados of the arc-shaped sealing plate (305) is the same as that of the liquid inlet pipe (301).
5. The water and fertilizer integrated fertilizing device for low-temperature resistant corn planting according to claim 2, wherein the length of the sealing sleeve (304) is larger than the width of the placing groove (303), and the inner diameter of the sealing sleeve (304) is the same as the diameter of the liquid inlet pipe (301).
6. The integrated water and fertilizer application device for low-temperature resistant corn planting according to claim 2, wherein the fixing pin (313) comprises a pin rod integrally connected with one end of the sealing sleeve (304) and a circular plate integrally connected with the tail end of the pin rod, and the diameter of the fixing hole (307) is the same as the diameter of the circular plate at the tail end of the fixing pin (313).
7. The integrated water and fertilizer application device for low-temperature resistant corn planting according to claim 2, wherein the width of one end of the locking hole (314) is the same as the diameter of a pin rod of the fixing pin (313), and the width of the other end of the locking hole (314) is the same as the diameter of a circular plate at the tail end of the fixing pin (313).

Description

Water-fertilizer integrated fertilizer injection unit for low temperature resistant corn planting Technical Field The utility model relates to the technical field of corn planting, in particular to a water and fertilizer integrated fertilizer device for low-temperature-resistant corn planting. Background Low temperature resistant corn ‌ refers to those varieties of corn that are capable of normal growth and development in low temperature environments. These varieties usually have stronger cold-resistant ability, can keep normal physiological function and growth development under low temperature condition, thereby guarantee higher output and quality, and the maize need the staged fertilization that waters in the growth process, large-scale planting adopts water-fertilizer integration management mostly, can practice thrift water, also can guarantee the comprehensiveness and the accuracy of fertilization dosing, therefore the planting water-fertilizer integration jar body of maize has very big advantage, according to different growth demands need nimble fertilizer ratio of adjusting, in addition, irrigation equipment is very high to the cleanliness factor requirement of water, impurity too much can cause pipeline jam scheduling problem, influence the irrigation, so need to filter the water. After the filter screen is used for a period of time, the filter screen needs to be cleaned and maintained, when the filter screen needs to be cleaned or maintained, maintenance personnel need to clean or reinstall more complex procedures, and the workload of the maintenance personnel is greatly increased. Therefore, we propose a low temperature resistant maize planting water manure integration fertilizer injection unit. Disclosure of utility model The utility model aims to provide a water and fertilizer integrated fertilizing device for low-temperature resistant corn planting, which aims to solve the problems in the background technology. In order to achieve the purpose, the technical scheme is that the low-temperature-resistant water and fertilizer integrated fertilizing device for corn planting comprises a water and fertilizer integrated tank, wherein the top of the water and fertilizer integrated tank is provided with a water inlet pipe, the bottom of the water and fertilizer integrated tank is provided with a fixed base, the top of the fixed base is fixedly provided with a water pump positioned on one side of the water and fertilizer integrated tank, the water inlet of the water pump is fixedly provided with a connecting conduit, the water outlet of the water pump is fixedly provided with an irrigation conduit, the other end of the connecting conduit is fixedly arranged with the bottom of one side of the water and fertilizer integrated tank, the middle parts of the water inlet pipe and the connecting conduit are provided with filter assemblies convenient to detach, and the top of the water and fertilizer integrated tank is provided with a dosing port. Optionally, the filter component includes the feed liquor pipe with inlet tube and connecting catheter fixed mounting, the standing groove has been seted up at the top of feed liquor pipe, the outer peripheral face of feed liquor pipe is integrative to be provided with the solid fixed knot who is located standing groove one side, the outer peripheral face cover of feed liquor pipe is equipped with the sealed sleeve that is located the standing groove outside, the inside sealed fixed mounting of standing groove has the filter screen, the inside of standing groove is provided with the arc closing plate, the inside rotation of solid fixed knot is connected with the rotor ring, the fixed orifices that runs through both sides have been seted up at the middle part of solid fixed knot, the locking hole with the fixed orifice coincidence has been seted up at the middle part of rotor ring, the outer peripheral face of rotor ring is integrative to be connected with the dial button that runs through to the solid fixed knot outer peripheral face, the inside integrative fixed knot that is provided with of solid fixed knot and movable groove inside sliding connection, one side fixed mounting that is located the inside reset spring of movable groove, one side of sealed sleeve is connected with the fixed pin and fixed orifices and locking hole run through the fixed mounting. Optionally, the both ends of feed liquor pipe respectively with the middle part opposite face fixed mounting of inlet tube and connecting catheter, the inside of feed liquor pipe is integrative to be provided with the sealing ring that is located the standing groove both sides, the both sides and the sealing ring butt seal of filter screen contact tightly, swivel becket, solid fixed ring and feed liquor pipe coaxial line set up. Optionally, the seal groove has been seted up to the outer peripheral face of filter screen, the inside fixed mounting of seal groove has O type circle, the intrados of arc closing plate and