CN203646042U

CN203646042U - Orchard fertilization tank

Info

Publication number: CN203646042U
Application number: CN201320886759.5U
Authority: CN
Inventors: 谢建华; 胡芳; 李书望
Original assignee: CHANGSHA WEINUO ELECTROMECHANICAL CO LTD
Current assignee: CHANGSHA WEINUO ELECTROMECHANICAL CO LTD
Priority date: 2013-12-31
Filing date: 2013-12-31
Publication date: 2014-06-18
Anticipated expiration: 2023-12-31

Abstract

The utility model discloses an orchard fertilization tank. The orchard fertilization tank comprises a tank body, wherein a manhole cover is arranged on the tank body, and a discharge tube is arranged below the tank body. The orchard fertilization tank further comprises a feed tube mounted on the manhole cover, a hinge shaft mounted on the bottom of the inner side of the tank body and a vacuum pump communicated with the inside of the tank body; a feed tube winding bracket is arranged on the tank body on one side with the feed tube; the hinge shaft comprises a rotation shaft, a positive screw blade and a negative screw blade; the positive screw blade and the negative screw blade are mounted on two ends of the rotation shaft; one end of the rotation shaft is movably mounted in the tank body while the other end of the rotation shaft is connected with a hydraulic motor after extending out of the tank body, and the rotation shaft is driven to rotate by the hydraulic motor and rotates to drive the positive screw blade and the negative screw blade to relatively rotate; the discharge tube is arranged on the tank body below the rotation shaft between the positive screw blade and the negative screw blade; a ball valve is arranged at the exit of the discharge tube and is driven to rotate by a handle to control the connection and disconnection of the discharge tube. The orchard fertilization tank can be used for automatically absorbing or discharging fertilizer so as to prevent the fertilizer in the tank from precipitating and remaining.

Description

Orchard fertilizer spreading tank

Technical field

The utility model belongs to agricultural fertilizer field of machines, relates in particular to a kind of orchard fertilizer spreading tank.

Background technology

Applying fruit trees with fertilizer is a comparatively crucial horticulture-working operation, and China is at present nearly all by manually completing, and labour intensity is large, and efficiency is low, and along with improving constantly and between twenty and fifty labour's shortage of labor cost, applying fruit trees with fertilizer machineryization demand is more and more stronger.Existing fertilizer applicator for orchard mainly comprises ditching-fertilizing machine and punching fertilizer distributor, in its concrete use procedure, be all first the soil in orchard to be ditched or punched by manual operation ditching-fertilizing machine or punching fertilizer distributor, re-use fertilizer spreading tank to carrying out manual watering's fertilising in ditch or hole.

Because current used fertilizer spreading tank is substantially all by manually feeding in raw material, mobility is poor, dull in content, the intensity of working is large, waste time and energy, and in the process using, there is the not only dirty but also smelly night soil of needs filling in the meeting that is also difficult to avoid, not only people's working environment can not get good guarantee, also has an aptitude to disease; In addition the tank interior structure of existing fertilizer spreading tank is too simple, substantially be that employing is barrel-shaped, the fertilizer manually adding is easily deposited in tank body inner bottom part edge, causes fertilizer in tank to drain, cause residual fertilizer easily to mix with the new fertilizer using next time, affect its normal result of use.

Utility model content

The purpose of this utility model is to provide that a kind of automaticity is high, security performance is strong, discharge orchard fertilizer spreading tank completely.

This orchard fertilizer spreading tank that the utility model provides, comprise tank body, above described tank body, be provided with manhole cover, below this tank body, be provided with drainage conduit, this fertilizer spreading tank also comprises the feeding pipe being arranged on manhole cover, the vavuum pump that is arranged on the twisted axis of tank body inside bottom and is communicated with tank interior, on the tank body of feeding pipe one side, be provided with feeding pipe and be wound around support, this twisted axis comprises rotating shaft, right-handed screw blade and backpitch blade, described right-handed screw blade and backpitch blades installation are at the two ends of rotating shaft, one end of described rotating shaft is movably arranged in tank body, the other end of this rotating shaft stretches out that tank body is connected with a hydraulic motor and drives rotation by it, described rotating shaft rotarily drives right-handed screw blade and backpitch blade relatively rotates, drainage conduit is located on the tank body of the rotating shaft below between right-handed screw blade and backpitch blade, the port of export at described drainage conduit and feeding pipe is all provided with a ball valve, described ball valve drives rotation to control the connection of drainage conduit or feeding pipe by one handle.

In tank body above rotating shaft between described right-handed screw blade and backpitch blade, be provided with one with the perpendicular swash plate of rotating shaft axis.

Described manhole cover and one is uncapped that oil cylinder is connected and is opened by its driving.

For making demolition and maintenance of the present utility model simple and convenient, between described hydraulic motor and the external part of twisted axis, be tightly connected by labyrinth seal cover.

For making the utility model material in tank more naturally and enter fast drainage conduit, material in tank is drained, the tank body joining with described drainage conduit adopts sinking arc shape.

Finer and smoother evenly for making to flow into fertilizer quality in tank body, prevent that the bulky grain object existing in fertilizer from can pile up in tank body or drainage conduit, in the tank body joining with described manhole cover, be provided with a filtration string bag, the bottom of this filtration string bag adopts wavy, can strengthen filter area, promote filter capacity.

The utility model both can form negative pressure in tank interior by vavuum pump, in fertilizer pond, directly draw fertilizer by feeding pipe to tank, can form malleation in tank interior by vavuum pump again, in the drainage conduit below fertilizer in tank is pressed into, drain into appointed place; Rotate by fluid motor-driven twisted axis, right-handed screw blade and the backpitch blade of twisted axis rotate in opposite directions, play stirring action in the process of catching up with material simultaneously, allow the interior fertilizer of tank mix.The utility model is simple in structure, easy to use, can effectively prevent that fertilizer precipitation in tank, residual and fertilizer from stopping up the problem of drainage conduit while becoming deadlock, can automatic material-absorbing, discharge, in the process that shuns labor, contact dirty, smelly environment, reduced labour intensity, improved production efficiency.

Accompanying drawing explanation

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

Fig. 2 is Fig. 1 plan structure schematic diagram.

Fig. 3 is Fig. 1 backsight structural representation.

Fig. 4 is Fig. 1 A-A place sectional structure schematic diagram.

Embodiment

Can find out from Fig. 1 to Fig. 4, this orchard of the utility model fertilizer spreading tank, comprise tank body 1, manhole cover 2, drainage conduit 3, feeding pipe 4, twisted axis 5, hydraulic motor 6 and vavuum pump 10, wherein twisted axis 5 comprises rotating shaft 51, right-handed screw blade 52 and backpitch blade 53, manhole cover 2 is located at tank body 1 top, feeding pipe 4 is arranged on manhole cover 2 and tank body 1 internal communication, be wound around support 41 near being provided with feeding pipe on the tank body 1 of feeding pipe 4 one sides, one end of rotating shaft 51 can axial-rotation by a runing rest 54 level be arranged on tank body 1 inside bottom, its other end stretches out tank body 1 and is connected with hydraulic motor 6, right-handed screw blade 52 and backpitch blade 53 are around the outside, two ends that is arranged on rotating shaft 51, drainage conduit 3 is arranged on tank body 1 bottom and below the rotating shaft 51 between right-handed screw blade 52 and backpitch blade 53, all be provided with a ball valve 31 at the port of export of drainage conduit 3 and feeding pipe 4, two ball valves 31 are connected with one handle 32 respectively, vavuum pump 10 is communicated with tank body 1 top by pipeline.

It can also be seen that from Fig. 1 and Fig. 4, fertilizer spreading tank of the present utility model also comprises a swash plate 7, and this swash plate 7 is arranged in tank body 1 perpendicular to rotating shaft 51 axis, and above the rotating shaft 51 between right-handed screw blade 52 and backpitch blade 53.

It can also be seen that from Fig. 1 to Fig. 3, a utility model manhole cover 2 and oil cylinder 21 of uncapping is connected and is opened by its driving.

It can also be seen that from Fig. 4, fertilizer spreading tank of the present utility model also comprises a labyrinth seal cover 8, and this labyrinth seal cover 8 is connected between hydraulic motor 6 and the external part of twisted axis 5 it is tightly connected.

It can also be seen that from Fig. 1 and Fig. 4, in the utility model, the tank body 1 joining with drainage conduit 3 adopts sinking arc shape.

It can also be seen that from Fig. 4, fertilizer spreading tank of the present utility model also comprises a filtration string bag 9, and this filtration string bag 9 is arranged in the tank body 1 joining with manhole cover 2, and its bottom adopts wavy.

Concrete reinforced scheme one of the present utility model:

1, feeding pipe 4 is wound around to support 41 from feeding pipe and takes off, its arrival end is directly placed in fertilizer pond.

2, be rotated in the forward the handle 32 being connected with feeding pipe 4 upper ball valves 31, make tank body 1 inside and fertilizer pond internal communication.

3, open vavuum pump 10, make the inner negative pressure that forms of tank body 1 being communicated with it.

4, the negative pressure of tank body 1 inside makes the arrival end of feeding pipe 4 produce suction, in fertilizer pond, directly draws fertilizer to tank.

5, in the time that the fertilizer sucking reaches designated value, close vavuum pump 10, reverse rotation and the handle 32 that feeding pipe 4 upper ball valves 31 are connected, tank body 1 inside is not communicated with inside, fertilizer pond, complete auto feed process.

Concrete reinforced scheme two of the present utility model:

1, the forward drive oil cylinder 21 of uncapping, drives manhole cover 2 to open by this oil cylinder 21 of uncapping.

2, manually in fertilizer pond, extract fertilizer, to tank body 1.

3, the reverse drive oil cylinder 21 of uncapping, drives manhole cover 2 to close by this oil cylinder 21 of uncapping, and completes hand stock process.

Concrete discharge process of the present utility model:

1, open hydraulic motor 6, make it drive rotating shaft 51 at the interior axial-rotation of tank body 1, rotating shaft 51 drives right-handed screw blade 52 and backpitch blade 53 simultaneously towards tank body 1 rotating middle part between the two, in agitator tank in fertilizer, the fertilizer at two ends in tank is pushed in tank body in bottom sinking arc shape.

2, open vavuum pump 10, the inner malleation that forms of tank body 1 that makes to be communicated with it, under the positive pressure of the fertilizer in tank body sinking arc shape in himself gravity and tank, nature and entering fast in drainage conduit 3.

3, the port of export of drainage conduit 3 be communicated with fertilizer applicator or directly aim at and specify ditch, hole, the handle 32 that rotation is connected with drainage conduit 3 upper ball valves 31, make it drive the ball valve 31 in this drainage conduit 3 to open, drainage conduit 3 is communicated with, and the fertilizer in tank body 1 is discharged in the ditch, hole of fertilizer applicator or appointment.

The utility model is loaded on fertilizer applicator for orchard, can makes the mobility of fertilizer applicator for orchard significantly promote.

Claims

1. an orchard fertilizer spreading tank, comprise tank body (1), be provided with manhole cover (2) in described tank body (1) top, be provided with drainage conduit (3) in this tank body (1) below, it is characterized in that: this fertilizer spreading tank also comprises the feeding pipe (4) being arranged on manhole cover (2), be arranged on the twisted axis (5) of tank body (1) inside bottom and the vavuum pump (10) with tank body (1) internal communication, on the tank body (1) of feeding pipe (4) one sides, be provided with feeding pipe and be wound around support (41), this twisted axis (5) comprises rotating shaft (51), right-handed screw blade (52) and backpitch blade (53), described right-handed screw blade (52) and backpitch blade (53) are arranged on the two ends of rotating shaft (51), one end of described rotating shaft (51) is movably arranged in tank body (1), the other end of this rotating shaft (51) stretches out that tank body (1) is connected with a hydraulic motor (6) and drives rotation by it, described rotating shaft (51) rotarily drives right-handed screw blade (52) and backpitch blade (53) relatively rotates, drainage conduit (3) is located on the tank body (1) of rotating shaft (51) below between right-handed screw blade (52) and backpitch blade (53), the port of export at described drainage conduit (3) and feeding pipe (4) is all provided with a ball valve (31), described ball valve (31) drives rotation to control the connection of drainage conduit (3) or feeding pipe (4) by one handle (32).

2. orchard according to claim 1 fertilizer spreading tank, is characterized in that: in the tank body (1) of rotating shaft (51) between described right-handed screw blade (52) and backpitch blade (53) top, be provided with one with the perpendicular swash plate (7) of rotating shaft (51) axis.

3. orchard according to claim 1 fertilizer spreading tank, is characterized in that: described manhole cover (2) and oil cylinder (21) of uncapping is connected and is opened by its driving.

4. orchard according to claim 1 fertilizer spreading tank, is characterized in that: between described hydraulic motor (6) and the external part of twisted axis (5), be tightly connected by labyrinth seal cover (8).

5. orchard according to claim 1 fertilizer spreading tank, is characterized in that: the tank body (1) joining with described drainage conduit (3) adopts sinking arc shape.

6. orchard according to claim 1 fertilizer spreading tank, is characterized in that: in the tank body (1) joining with described manhole cover (2), be provided with a filtration string bag (9), the bottom of this filtration string bag (9) adopts wavy.