CN211267686U - A variable fertilization device for hole fertilization in plateau orchards - Google Patents

Abstract

The utility model discloses a variable fertilization device for hole fertilization in plateau orchards, which comprises a base, a liquid fertilizer tank is welded on the base, a stirring mechanism is arranged on the liquid fertilizer tank, and an inner cavity of the liquid fertilizer tank is arranged in an inner cavity of the liquid fertilizer tank. A floating ball is provided, a floating rod is adhered to the floating ball, the feeding port is connected with a feeding mechanism, and the feeding mechanism includes a solid fertilizer box, and one side of the liquid fertilizer box is provided with a discharge material A water pump is installed on the bottom plate through screws, the utility model pumps water through the water pump, determines the volume of the pumped water according to the floating rod and the floating ball, weighs different fertilizers according to the volume of water, and then feeds the fertilizer through the feeding mechanism. It is put in at different rates to prevent too much fertilizer being poured in at one time, resulting in delayed stirring and sedimentation. It can be stirred more evenly. By setting the discharge mechanism, different volumes of fertilizer can be discharged as needed to meet different needs.

Description

A variable fertilization device for hole fertilization in plateau orchards

technical field

The utility model relates to the technical field of agricultural machinery, in particular to a variable fertilizer discharge device for fertilization in a plateau orchard.

Background technique

Reasonable fertilization in the process of planting fruit trees can play a positive role in the yield of fruit trees. Fertilization refers to the agricultural technology of applying fertilizer to the soil or spraying it on plants to provide nutrients needed by plants and maintain and improve soil fertility. According to the different fertilization time, it can be divided into basal fertilizer and top-dressing fertilizer. According to the different fertilization modes, it can be divided into spreading, flushing, hole application, strip application, etc.; However, the nutrient loss is large and the utilization rate is low; the nutrient loss of hole application and strip application is small and the utilization rate is high, but a certain amount of mechanical energy is consumed.

The existing fertilizing machines are mainly manual fertilizing machines and ditching fertilizing machines. There are not many hole fertilizing machines, and the existing fertilizing machines cannot change the fertilizing dosage well, which may cause damage to fruit trees due to excessive fertilization and too little fertilizing. Nutritional deficiencies result in reduced yields.

Utility model content

The purpose of this utility model is to provide a variable fertilizer discharge device for fertilization in plateau orchards. The device pumps water through a water pump, determines the volume of the pumped water according to the floating rod and the floating ball, and weighs different fertilizers according to the volume of the water. Then, the fertilizer is put in at different rates through the feeding mechanism, which can be stirred more evenly. By setting the discharging mechanism, different volumes of fertilizer can be discharged as needed to meet different needs and solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical scheme: a variable fertilizer discharge device for fertilization in a plateau orchard hole, comprising a base, a liquid fertilizer tank is welded on the base, and a stirring mechanism is arranged on the liquid fertilizer tank, so that the A floating ball is arranged in the inner cavity of the liquid fertilizer tank, and a floating rod is adhered to the floating ball. a feeding port, the feeding port is connected with the feeding mechanism;

The feeding mechanism includes a solid fertilizer tank, and the solid fertilizer tank is welded on the liquid fertilizer tank through a connecting block. The connecting block is provided with a first through hole with the same diameter as the feeding port, and the connecting block slides inside. A baffle plate is connected, the baffle plate is provided with a second through hole with the same diameter as the feeding port, one end of the baffle plate is hinged with a connecting rod, and one end of the connecting rod is hinged on the round wheel, The circular wheel key is connected to the driving shaft of the speed regulating motor, and the speed regulating motor is installed on the upper part of the liquid fertilizer tank through screws;

One side of the liquid fertilizer tank is provided with a discharge mechanism, the discharge mechanism includes a steel cylinder, the steel cylinder is welded on the base, and the lower end of the side wall of the steel cylinder is provided with two symmetrical third passages. One of the third through holes is screwed with a first one-way valve, the other end of the first one-way valve is connected to the lower end of the side wall of the liquid fertilizer tank, and the first one-way valve is in the liquid fertilizer tank. A second filter screen is arranged at the outlet of the filter, the other third through hole is threadedly connected with a second one-way valve, one end of the second one-way valve is threadedly connected with a discharge pipe, and the steel cylinder is provided with a Piston, the outer side wall of the piston is glued with a rubber ring, the rubber ring is closely attached to the inner wall of the steel cylinder, the top of the piston is welded with an electric push rod, and the bottom of the electric push rod is welded with an L-shaped connection plate, the L-shaped connecting plate is mounted on the side wall of the liquid fertilizer tank by screws;

A water pump is installed on the base by screws, a water outlet pipe is threadedly connected to the water outlet of the water pump, one end of the water outlet pipe is connected to the side wall of the liquid fertilizer tank, and the water inlet of the water pump is threadedly connected with an inlet pipe. water pipe.

Preferably, a sewage outlet is provided on the front wall of the liquid fertilizer tank, and a sewage valve is arranged on the sewage outlet.

Preferably, a scale is provided on the floating rod.

Preferably, the stirring mechanism includes a stirring motor, the stirring motor is fixedly installed on the upper part of the liquid fertilizer tank by screws, and the driving shaft of the stirring motor penetrates the upper wall of the liquid fertilizer tank and is welded with the stirring rod, and the stirring A stirring fan blade is welded on the rod.

Preferably, the water inlet pipe is provided with a first filter screen, and the first check valve is provided with a second filter screen at the outlet of the liquid fertilizer tank.

Preferably, the bottom of the base is provided with wheels, and a mounting block is welded on the right side of the base.

Compared with the prior art, the beneficial effects of the present utility model are:

1. Pump water through the water pump, determine the volume of the pumped water according to the floating rod and the floating ball, weigh different fertilizers according to the volume of water, and then put the fertilizers at different rates through the feeding mechanism to prevent pouring too much at one time. Fertilizers cause deposits that are not stirred in time, and can be stirred more evenly;

2. By setting the discharge mechanism, different volumes of fertilizers can be discharged as needed to meet different needs.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the left side schematic diagram of the utility model;

Fig. 3 is the rear view schematic diagram of the utility model;

4 is a schematic top view of the utility model;

FIG. 5 is an enlarged schematic view of part A in FIG. 3 .

In the figure: 1. Base; 2. Liquid fertilizer tank; 3. Stirring motor; 4. Stirring rod; 5. Stirring fan blade; 6. Floating rod; 7. Floating ball; 8. Sewage outlet; 9. Feeding port; 10. Solid fertilizer tank; 11. Connecting block; 12. Baffle plate; 13. Connecting rod; 14. Round wheel; 15. Speed regulating motor; 16. Steel cylinder; 17. First check valve; Check valve; 19, piston; 20, electric push rod; 21, L-shaped connecting plate; 22, discharge pipe; 23, water pump; 24, water outlet pipe; 25, water inlet pipe; 26, first strainer; 27, Wheels; 28. Mounting blocks.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-5 , the present utility model provides a technical solution: a variable fertilization device for fertilizing holes in plateau orchards, comprising a base 1 , a wheel 27 is arranged at the bottom of the base 1 , and a mounting plate 1 is welded on the right side of the base 1 . The block 28 is easy to be installed on the traction vehicle and easy to move. A liquid fertilizer tank 2 is welded on the base 1, and a sewage outlet 8 is opened on the front wall of the liquid fertilizer tank 2. The interior of the tank 2 is cleaned after being emptied. The upper part of the liquid fertilizer tank 2 is equipped with a stirring motor 3 through screws. The driving shaft of the stirring motor 3 penetrates the upper wall of the liquid fertilizer tank 2 and is welded with the stirring rod 4. The stirring rod 4 The stirring fan blade 5 is welded on it, which can make the solid fertilizer dissolve in the water better and faster, and the mixing is more uniform, and it can also prevent the liquid fertilizer from depositing. A floating rod 6 is bonded on the ball 7, and one end of the floating rod 6 runs through the upper wall of the liquid fertilizer tank 2, and the floating rod 6 is provided with a scale, which is convenient for understanding the water volume in the liquid fertilizer tank 2;

The upper wall of the liquid fertilizer tank 2 is provided with a feeding port 9, which is connected with the feeding mechanism, and the feeding mechanism includes a solid fertilizer tank 10, which is welded to the liquid fertilizer tank 2 through a connecting block 11. , the connecting block 11 is provided with a first through hole with the same diameter as the feeding port 9, the connecting block 11 is slidably connected with a baffle plate 12, and the baffle plate 12 is provided with a second through hole with the same diameter as the feeding port 9. One end of the baffle plate 12 is hinged with a connecting rod 13, one end of the connecting rod 13 is hinged on the round wheel 14, the round wheel 14 is keyed to the driving shaft of the speed regulating motor 15, and the speed regulating motor 15 is installed on the liquid through screws. In the upper part of the fertilizer box 2, by changing the speed of the speed regulating motor 15, the moving speed of the baffle plate 12 can be changed, the time when the first through hole and the second through hole overlap can be changed, and the fertilizer falling into the liquid fertilizer box 2 can be changed. The amount of fertilizer can be prevented from falling into the liquid fertilizer tank 2 due to a large amount of fertilizer at one time.

One side of the liquid fertilizer tank 2 is provided with a discharge mechanism, the discharge mechanism includes a steel cylinder 16, the steel cylinder 16 is welded on the base 1, and the lower end of the side wall of the steel cylinder 16 is provided with two symmetrical third through holes, wherein A third through hole is screwed with a first one-way valve 17 , the other end of the first one-way valve 17 is connected to the lower end of the side wall of the liquid fertilizer tank 2 , and the first one-way valve 17 is arranged at the outlet of the liquid fertilizer tank 2 There is a second filter screen to prevent the incompletely melted fertilizer from blocking the first one-way valve 17, another through hole is screwed with a second one-way valve 18, and one end of the second one-way valve 18 is screwed with a discharge pipe 22, The steel cylinder 16 is provided with a piston 19, the outer side wall of the piston 19 is glued with a rubber ring, the rubber ring is closely attached to the inner wall of the steel cylinder 16, the top of the piston 19 is welded with an electric push rod 20, and the bottom of the electric push rod 20 is welded There is an L-shaped connecting plate 21. The L-shaped connecting plate 21 is installed on the side wall of the liquid fertilizer tank 2 by screws. By changing the distance that the electric push rod 20 moves up and down, the volume of the discharged fertilizer can be changed. The base 1 is installed by screws. There is a water pump 23, the water outlet of the water pump 23 is threadedly connected with a water outlet pipe 24, one end of the water outlet pipe 24 is connected to the side wall of the liquid fertilizer tank 2, and the water inlet of the water pump 23 is threadedly connected with a water inlet pipe 25, on the water inlet pipe 25 A first filter screen 26 is provided, which can filter the pumped water, and can also directly extract the mixed liquid fertilizer to prevent the pipeline from being blocked by sundries.

Working principle: When working, turn on the water pump 23 to pump water, pay attention to the scale on the float rod, turn off the water pump 23 when the water volume reaches the required water volume, weigh the fertilizer according to the water volume, and pour the fertilizer into the solid fertilizer box 10. The plate 12 blocks the fertilizer to prevent it from directly falling into the liquid fertilizer tank 2. The speed regulating motor 15 is started to drive the round wheel 14 to rotate, and the round wheel 14 drives the baffle plate 12 to move through the connecting rod 13. When the hole and the feeding port 9 are opened and overlapped, the fertilizer begins to fall into the liquid fertilizer tank 2, and the speed of the fertilizer falling can be controlled by controlling the speed of the speed regulating motor 15. When the fertilizer is poured into the liquid fertilizer tank 2, the stirring motor 3 is started at the same time. , the stirring motor 3 drives the stirring fan blade 5 to rotate through the stirring rod 4, and mixes the water and the fertilizer when the fertilizer falls. After the mixing is completed, the electric push rod 20 is started to drive the piston 19 up and down, and when the piston 19 is upward, it passes through the first A one-way valve 17 extracts the fertilizer in the liquid fertilizer tank 2, when the piston 19 is downward, the fertilizer is discharged from the second one-way valve 18, and the fertilizer is directly discharged from the discharge pipe 22 into the dug hole to complete a discharge.

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

Claims (6)

1. The utility model provides a fertile device is arranged with variable to plateau orchard cave fertilization, includes base (1), its characterized in that: the liquid fertilizer box is characterized in that a liquid fertilizer box (2) is welded on the base (1), a stirring mechanism is arranged on the liquid fertilizer box (2), a floating ball (7) is arranged in an inner cavity of the liquid fertilizer box (2), a floating rod (6) is bonded on the floating ball (7), one end of the floating rod (6) penetrates through the upper wall of the liquid fertilizer box (2), a feeding hole (9) is formed in the upper wall of the liquid fertilizer box (2), and the feeding hole (9) is connected with a feeding mechanism;

the feeding mechanism comprises a solid fertilizer box (10), the solid fertilizer box (10) is welded on the liquid fertilizer box (2) through a connecting block (11), a first through hole with the same diameter as the feeding port (9) is formed in the connecting block (11), a material baffle plate (12) is connected in the connecting block (11) in a sliding mode, a second through hole with the same diameter as the feeding port (9) is formed in the material baffle plate (12), a connecting rod (13) is hinged to one end of the material baffle plate (12), one end of the connecting rod (13) is hinged to a round wheel (14), the round wheel (14) is connected to a driving shaft of a speed regulating motor (15) in a key mode, and the speed regulating motor (15) is installed on the upper portion of the liquid fertilizer box (2) through screws;

one side of liquid fertilizer box (2) is provided with discharge mechanism, discharge mechanism includes steel cylinder (16), steel cylinder (16) welding is on base (1), the third through-hole of two position symmetries is seted up to the lateral wall lower extreme of steel cylinder (16), one of them third through-hole threaded connection has first check valve (17), the other end intercommunication of first check valve (17) is at the lateral wall lower extreme of liquid fertilizer box (2), first check valve (17) are provided with the second filter screen in the exit of liquid fertilizer box (2), another third through-hole threaded connection has second check valve (18), the one end threaded connection of second check valve (18) has row material pipe (22), be provided with piston (19) in steel cylinder (16), the outside wall glue joint of piston (19) has the rubber circle, the rubber circle hugs closely on the inner wall of steel cylinder (16), an electric push rod (20) is welded at the top of the piston (19), an L-shaped connecting plate (21) is welded at the bottom of the electric push rod (20), and the L-shaped connecting plate (21) is installed on the side wall of the liquid fertilizer box (2) through screws;

there is water pumper (23) through the mounting screw on base (1), threaded connection has outlet pipe (24) on the delivery port of water pumper (23), the one end intercommunication of outlet pipe (24) is on the lateral wall of liquid fertilizer case (2), threaded connection has inlet tube (25) on the water inlet of water pumper (23).

2. The variable fertilizer device for hole fertilization in plateau orchards according to claim 1, characterized in that: a sewage outlet (8) is formed in the front wall of the liquid fertilizer box (2), and a sewage valve is arranged on the sewage outlet (8).

3. The variable fertilizer device for hole fertilization in plateau orchards according to claim 1, characterized in that: scales are arranged on the floating rod (6).

4. The variable fertilizer device for hole fertilization in plateau orchards according to claim 1, characterized in that: rabbling mechanism includes agitator motor (3), agitator motor (3) pass through screw fixed mounting on the upper portion of liquid fertilizer case (2), the driving shaft of agitator motor (3) runs through the upper wall of liquid fertilizer case (2) and is in the same place with puddler (4) welding, the welding has stirring fan blade (5) on puddler (4).

5. The variable fertilizer device for hole fertilization in plateau orchards according to claim 1, characterized in that: a first filter screen (26) is arranged on the water inlet pipe (25).

6. The variable fertilizer device for hole fertilization in plateau orchards according to claim 1, characterized in that: the bottom of base (1) is provided with wheel (27), the welding has installation piece (28) on the right side of base (1).

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