阅读说明：本技术 一种水力式农田播肥装置 (Hydraulic farmland fertilizer spreading device ) 是由 刘森有 刘明 王豆梅 于 2019-10-30 设计创作，主要内容包括：本发明提供了一种水力式农田播肥装置,包括支架,所述支架上固定有料桶,所述料桶内设有过滤网,料桶的底部设有多个呈直线排布的出料孔,所述出料孔处设有排料筒,所述料桶的下方设有呈水平设置的第一转轴,所述第一转轴从排料筒中穿过,第一转轴上设有多个拨料轮,所述拨料轮位于排料筒的内部,所述支架上还设有呈水平设置的第二转轴,所述第二转轴位于料桶的下方,第二转轴与第一转轴传动连接,第二转轴上设有叶片轮。本发明利用水渠中的水流冲击叶轮提供动力,无需单独设置电机等能源,节能环保,灌溉水中的含肥量均匀,补肥效果好结构简单,制造成本低廉。(The invention provides a hydraulic farmland fertilizer spreading device which comprises a support, wherein a feed barrel is fixed on the support, a filter screen is arranged in the feed barrel, a plurality of discharge holes which are linearly arranged are formed in the bottom of the feed barrel, a discharge barrel is arranged at the discharge holes, a first rotating shaft which is horizontally arranged is arranged below the feed barrel, the first rotating shaft penetrates through the discharge barrel, a plurality of material stirring wheels are arranged on the first rotating shaft and are positioned in the discharge barrel, a second rotating shaft which is horizontally arranged is also arranged on the support and is positioned below the feed barrel, the second rotating shaft is in transmission connection with the first rotating shaft, and blade wheels are arranged on the second rotating shaft. The invention utilizes the water flow in the water channel to impact the impeller to provide power, does not need to be provided with energy sources such as a motor and the like independently, is energy-saving and environment-friendly, has uniform fertilizer content in irrigation water, good fertilizer supplementing effect and simple structure, and has low manufacturing cost.)

1. A hydraulic farmland fertilizer spreading device is characterized by comprising a support, wherein a feed barrel is fixed on the support, a filter screen is arranged in the feed barrel, a plurality of discharge holes which are linearly arranged are formed in the bottom of the feed barrel, a discharge barrel is arranged at the discharge hole, a first rotating shaft which is horizontally arranged is arranged below the feed barrel, the first rotating shaft sequentially penetrates through the side wall of the discharge barrel, a plurality of material stirring wheels are arranged on the first rotating shaft and positioned in the discharge barrel, a second rotating shaft which is horizontally arranged is also arranged on the support and positioned below the feed barrel, the second rotating shaft is in transmission connection with the first rotating shaft, and a blade wheel is arranged on the second rotating shaft; the top of feed cylinder is equipped with the backup pad, be equipped with the (mixing) shaft of vertical setting in the backup pad, the (mixing) shaft passes the filter screen, and the bottom of (mixing) shaft is equipped with the puddler that is used for stirring fertilizer, the top of backup pad is equipped with the third pivot, the one end of third pivot is passed through helical gear transmission with the top of (mixing) shaft and is connected, and the third pivot is connected with first pivot transmission.

2. The hydraulic farmland fertilizer spreading device as claimed in claim 1, wherein the first rotating shaft is connected with the second rotating shaft and the third rotating shaft through a chain or a belt transmission.

3. The hydraulic farmland fertilizer spreading device as claimed in claim 1, wherein the number of the discharge holes is 2-4.

4. The hydraulic farmland fertilizer spreading device as claimed in claim 1, wherein a movable gate is arranged at the bottom end of the discharge cylinder.

5. The hydraulic farmland fertilizer spreading device as claimed in claim 1, wherein the filter screen is positioned at the lower part of the feed barrel.

Technical Field

The invention belongs to the technical field of agricultural machinery, and relates to a hydraulic farmland fertilizer spreading device.

Background

Top dressing refers to a fertilizer applied during the growth of plants to supplement and regulate the nutrition of the plants. The main purpose of the top dressing is to supplement the deficiency of the base fertilizer and meet the nutritional requirements of plants in the middle and later periods. The top dressing application is characterized by flexibility, and the top dressing mode generally comprises flushing application, burying application, scattering application, drip irrigation, pipe inserting and permeating application and the like; generally spill fertilizer into the irrigation ditch at the in-process of giving a dash and applying for fertilizer and water are mixed, get into the farmland along with irrigation water, adopt artifical manual to spill in the ditch mostly at present, and its process fertilizer can't connect to get into the aquatic and be interrupted, make aquatic fertilizer inhomogeneous, influence fertilization effect.

Disclosure of Invention

The invention aims to provide a hydraulic farmland fertilizer spreading device aiming at the problems in the prior art.

Therefore, the invention adopts the following technical scheme:

a hydraulic farmland fertilizer spreading device comprises a support, wherein a feed barrel is fixed on the support, a filter screen is arranged in the feed barrel, a plurality of discharge holes which are linearly arranged are formed in the bottom of the feed barrel, a discharge barrel is arranged at the discharge holes, a first rotating shaft which is horizontally arranged is arranged below the feed barrel, the first rotating shaft sequentially penetrates through the side wall of the discharge barrel, a plurality of material stirring wheels are arranged on the first rotating shaft and are positioned in the discharge barrel, a second rotating shaft which is horizontally arranged is also arranged on the support and is positioned below the feed barrel, the second rotating shaft is in transmission connection with the first rotating shaft, and blade wheels are arranged on the second rotating shaft; the top of feed cylinder is equipped with the backup pad, be equipped with the (mixing) shaft of vertical setting in the backup pad, the bottom axle of stirring passes the filter screen, and the bottom of (mixing) shaft is equipped with the puddler that is used for stirring fertilizer, the top of backup pad is equipped with the third pivot, the one end of third pivot is passed through helical gear transmission with the top of (mixing) shaft and is connected, and the third pivot is connected with first pivot transmission.

Furthermore, the first rotating shaft is in transmission connection with the second rotating shaft and the third rotating shaft through a chain or a belt.

Furthermore, the number of the discharge holes is 2-4.

Furthermore, a movable door is arranged at the bottom end of the discharge cylinder.

Further, the filter screen is located at the lower part of the charging basket.

The invention has the beneficial effects that:

(1) the water flow in the water channel is used for impacting the impeller to provide power, energy sources such as a motor and the like do not need to be arranged independently, energy is saved, the environment is protected, manual operation is not needed in the working process, and manpower is greatly saved;

(2) the fertilizer is continuously applied to the water in the process of applying the fertilizer to the water, the fertilizer application speed is in direct proportion to the water flow, the fertilizer content in the irrigation water is uniform, and the fertilizer supplementing effect is good;

(3) the fertilizer in the material barrel is stirred by the stirring rod in the fertilizing process, so that the fertilizing effect is further improved;

(4) simple structure, low manufacturing cost, reliable and stable working process and is suitable for popularization and application to enterprises and individuals.

Drawings

FIG. 1 is a front view of the present invention in a schematic configuration;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic top view of the structure of the present invention;

in the figure, 1-bracket, 2-charging basket, 3-filter screen, 4-discharge hole, 5-discharge cylinder, 6-first rotating shaft, 7-stirring wheel, 8-second rotating shaft, 9-chain, 10-blade wheel, 11-movable door, 12-supporting plate, 13-stirring shaft, 14-stirring rod, 15-third rotating shaft and 16-helical gear.

Detailed Description

As shown in fig. 1-3, a hydraulic farmland fertilizer spreading device comprises a support 1, the support 1 can be placed on a water channel, a material barrel 2 is fixed on the support 1, organic fertilizer can be contained in the material barrel 2, a filter screen 3 is arranged in the material barrel 2, specifically, the filter screen 3 can be selected from a steel wire mesh with good bearing effect and is not easy to deform under stress, the filter screen 3 is positioned at the lower part of the material barrel 2, the filter screen 3 can filter larger particles and impurities in the organic fertilizer in the material barrel 2, 2-4 discharge holes 4 which are arranged in a straight line are arranged at the bottom of the material barrel 2, other parts can be conveniently installed and arranged, a discharge barrel 5 is arranged at the discharge hole 4, a movable door 11 is arranged at the bottom end of the discharge barrel 5, the organic fertilizer in the material barrel 2 can enter the discharge barrel 5 through the discharge holes 4 and is discharged into the water channel, a first rotating shaft 6 which is horizontally arranged is arranged below the material barrel 2, the first rotating shaft 6 sequentially passes through the side, be equipped with a plurality of kickoff wheels 7 on first pivot 6, kickoff wheel 7 is located the inside of arranging a material section of thick bamboo 5, kickoff wheel 7 can be dialled out the fertilizer in arranging a material section of thick bamboo 5 from the bottom of arranging a material section of thick bamboo 5, still be equipped with the second pivot 8 that is the level setting on the support 1, second pivot 8 is located the below of storage bucket 2, second pivot 8 passes through chain 9 or belt drive with first pivot 6 and is connected, still be equipped with blade wheel 10 on the second pivot 8, it drives second pivot 8 and rotates under the impact of rivers class, then drive first pivot 6 and kickoff wheel 7 through chain 9 and rotate.

The top of feed cylinder 1 still is equipped with backup pad 12, is equipped with the (mixing) shaft 13 of vertical setting in backup pad 12, and filter screen 3 is passed to (mixing) shaft 13, and the bottom of (mixing) shaft 13 is equipped with puddler 14 that is used for stirring fertilizer, and the top of backup pad 12 is equipped with third pivot 15, and the one end of third pivot 15 is passed through helical gear 16 transmission with the top of (mixing) shaft 13 and is connected, and third pivot 15 passes through chain 9 transmission with first pivot 6 and is connected.

When the fertilizer distributor is used, the bracket 1 is erected above a farmland irrigation water channel or at a water inlet of a farmland, organic fertilizer or chemical fertilizer is added into the feed barrel 2, the movable door 11 at the bottom end of the discharge barrel 5 can be closed at the moment to prevent the fertilizer from leaking, then water is discharged into the water channel, the movable door 11 is opened at the same time, water flow in the water channel impacts the blade wheel 10 to rotate, the blade wheel 10 drives the second rotating shaft to rotate, and then the first rotating shaft 6 and the material stirring wheel 7 on the first rotating shaft 6 are driven to rotate through the chain 9 to stir the fertilizer in the discharge barrel 5 out of the water channel; meanwhile, the fertilizer in the charging basket 2 continuously enters the discharging barrel 5 from the discharging hole 4 under the action of gravity to complete the fertilizer spreading operation.

The rotating speed of the blade wheel 10 is in direct proportion to the speed of the water flow, and the rotating speed of the material stirring wheel 7 carried by the blade wheel is also in direct proportion to the speed of the water flow, namely the discharging speed of the discharging cylinder 5 is in direct proportion to the speed of the water flow, so that the fertilizer content in the water is uniform and consistent under different flow rates.

First pivot 6 still can drive third pivot 15 through chain 9 and rotate at operation in-process, and third pivot 15 drives the (mixing) shaft 13 rotation of vertical setting through helical gear 16, and the puddler 14 of (mixing) shaft bottom stirs the fertilizer in storage bucket 2 simultaneously, further improves fertilization effect.