CN211481965U - Automatic fertilizer spreading equipment with functions of adjusting fertilizing depth and covering soil - Google Patents

Abstract

The utility model relates to the technical field of automatic fertilizer seeding of odorless biochar-based organic fertilizers, and discloses an automatic fertilizer seeding device with functions of adjusting the depth of fertilization and covering soil. There are a first screw rod and a second screw rod, the outer side of the first screw rod is sleeved with a first fixing block, the right side of the first fixing block is fixedly connected with a plough column, the lower end of the plough column is fixedly connected with a ploughshare, and the outer side of the rotating shaft is fixedly connected with a plough share. Flip the teeth. The automatic environmental protection fertilizer spreader with the function of adjusting the fertilization depth has the effect that the depth of the ploughshare to the soil furrow can be adjusted through the cooperation of the limit block, the first screw rod, the first fixed block, the plough column and the plough share. The purpose of sowing fertilizer depth can be adjusted according to the soil quality of the soil and the type of odorless carbon-based organic fertilizer selected.

Description

An automatic fertilizer planting device with functions of adjusting the depth of fertilization and covering soil

technical field

The utility model relates to the technical field of automatic fertilizer spreading of odorless biochar-based organic fertilizers, in particular to an automatic fertilizer spreading device with functions of adjusting the depth of fertilization and covering soil.

Background technique

Odorless biochar base fertilizer is an eco-friendly fertilizer based on biomass charcoal and adding different substances according to soil conditions. It can effectively increase soil fertility, supplement the carbon required by plants, improve soil aggregate structure, and improve soil The ability to retain water and fertilizer can improve the utilization rate of fertilizer, and straw and animal manure are rich in biochar, which is an excellent material for making odorless biochar base fertilizer. Therefore, the biological waste produced by agriculture and aquaculture is made into organic fertilizer. It can not only produce a wide range of organic fertilizers, but also effectively reduce environmental pollution.

When the odorless biochar base fertilizer is fertilized, in some places, it is inconvenient to use a large fertilizer seeder for fertilization because the cultivated land is not concentrated. Therefore, most of the fertilizers are artificially seeded. The efficiency of fertilizer seeding is low, and the uniformity of fertilizer seeding is not good. The utilization rate of artificial fertilizer is inconvenient to control. Too little fertilizer will cause the crops to grow slowly, and the crops will not be full after maturity, which will reduce the yield. Too much fertilizer will cause the crops to die due to lack of water.

For some existing small-scale fertilizer seeding equipment, when seeding fertilizer, the fertilizer opening can not control the amount of material output, the fertilizer seeding is uneven, the depth of fertilizer seeding cannot be adjusted according to the change of soil soil quality, and the soil cover cannot be completed after fertilizer seeding, so that the The fertilizer is on the surface of the soil, which reduces the utilization rate of fertilizer. If there is precipitation, it will cause the fertilizer to be washed away by the water flow, which will affect the effect of sowing fertilizer, and it is easy to produce jam when sowing solid fertilizer, resulting in the problem of low fertilizer sowing efficiency.

Aiming at some defects of the existing equipment mentioned above, an automatic fertilizer spreading equipment with the functions of adjusting the fertilization depth and covering soil is proposed. It effectively solves the defects of uneven fertilizer seeding, inability to automatically adjust the depth of fertilizer seeding, inability to automatically cover soil and easy material jamming during fertilizer seeding.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides an automatic fertilizer planting device with functions of adjusting the depth of fertilization and covering soil, which has the advantages of adjustable depth of fertilization, automatic soil covering, uniform fertilization, no material jamming, etc. It solves the problems that the existing equipment is too bulky, inconvenient to use, unable to automatically adjust the depth of sowing fertilizer, and unable to automatically cover soil.

(2) Technical solutions

In order to realize the above-mentioned purposes such as adjustable fertilization depth, automatic soil covering, uniform fertilization, and no material jamming, the utility model provides the following technical solutions: an automatic fertilization device with functions of adjusting fertilization depth and covering soil, including a chassis, A first screw rod and a second screw rod are respectively rotatably connected to the inside of the case through the limit block, the outer side of the first screw rod is sleeved with a first fixing block, the right side of the first fixing block is fixedly connected with a plough column, and the lower end of the plough column is fixed A ploughshare is connected, a second fixing block is sleeved on the outer side of the second screw, a push rod is fixedly connected to the right end of the second fixing block, a push plate is fixedly connected to the lower end of the push rod, and a feeding port is fixedly connected to the top of the case. There is a storage box inside and below the feeding port. The inside of the storage box is movably connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a turning tooth, and the lower end of the storage box is fixedly connected with a feeding pipe. There is a control valve inside.

Preferably, an organic wheel and a mounting block are installed on the outside of the chassis to improve the mobility of the device and facilitate installation.

Preferably, the first fixing block and the second fixing block are provided with threaded holes respectively adapted to the first screw rod and the second screw rod, so that the fixing block can move on the screw rod.

Preferably, the ploughshares are fixedly connected by connecting rods to enhance the stability of the ploughshares.

Preferably, the bottom of the case is provided with through holes adapted to the plough column and the push rod, so that the two can extend out of the case.

Preferably, a regulating valve is provided on the top of the case to control the rotation direction of the screw.

Preferably, the left side plate of the storage box is installed obliquely, and the unloading of the organic fertilizer is assisted by gravity.

(3) Beneficial effects

Compared with the prior art, the utility model provides an automatic fertilizer spreading device with functions of adjusting the depth of fertilization and covering soil, and has the following beneficial effects:

1. The automatic environmental protection fertilizer spreader with the function of adjusting the fertilization depth has the effect that the depth of the soil furrow can be adjusted by the plowshare through the cooperation of the limit block, the first screw rod, the first fixed block, the plough column and the plough share. , to achieve the purpose of adjusting the depth of sowing fertilizer according to the soil quality of the soil and the type of odorless carbon-based organic fertilizer selected.

2. The automatic environmental protection fertilizer spreader with the function of adjusting the depth of fertilization, through the cooperation of the limit block, the second screw, the second fixed block, the push rod and the push plate, has the ability to make the push plate bulldoze the furrow. It can automatically cover the soil and adjust the thickness of the soil cover, avoid the fertilizer being exposed on the soil surface, and improve the utilization rate of the fertilizer.

3. The automatic environmental protection fertilizer spreader with the function of adjusting the depth of fertilization, through the cooperation of the storage box, the rotating shaft and the turning teeth, has the effect of constantly turning the odorless biochar-based organic fertilizer in the storage box, so as to achieve the effect of spreading fertilizer. There will be no jamming, and the purpose of improving the efficiency of fertilizer sowing.

4. The automatic environmental protection fertilizer spreader with the function of adjusting the depth of fertilization, through the cooperation of the storage box, the feeding pipe and the control valve, has the effect of automatically spreading fertilizer after the furrow, and can control the amount of material to be cut to meet the requirements. According to the actual situation, adjust the amount of fertilizer sowing and evenly sow the fertilizer, so as to avoid the purpose of causing the crops to die with too much fertilizer, or the crops with too little fertilizer to grow poorly.

Description of drawings

Fig. 1 is the front cutaway schematic diagram of the structural chassis of the utility model;

Fig. 2 is the right side view schematic diagram of the structure of the present utility model;

Figure 3 is a schematic front view of the utility model structural plow.

In the picture: 1-chassis, 2-limiting block, 3-first screw, 4-second screw, 5-first fixing block, 6-plough column, 7-ploughshare, 8-second fixing block, 9- Push rod, 10-push plate, 11-feed port, 12-stock box, 13-rotating shaft, 14-turning tooth, 15-feeding pipe, 16-control valve, 17-wheel, 18-installation block, 19-connecting rod, 20-regulating valve.

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 Figure 1-3, an automatic fertilizer spreading equipment with functions of adjusting the fertilization depth and covering soil, including a case 1, an organic wheel 17 and a mounting block 18 are installed on the outside of the case 1, and the mounting block 18 is used to connect with the driving device to install It is convenient, the wheel 17 improves the mobility of the equipment, the inside of the case 1 is connected with the first screw 3 and the second screw 4 respectively through the limit block 2, and the top of the case 1 is provided with a regulating valve 20, which can be rotated by the regulating valve 20. The rotation direction of the screw is controlled, thereby adjusting the lifting and lowering of the plough column 6 and the push rod 9, changing the seeding depth and the thickness of the soil cover. The outer side of the first screw 3 is sleeved with a first fixing block 5, and the right side of the first fixing block 5 is fixed A plough post 6 is connected, and the lower end of the plough post 6 is fixedly connected with a ploughshare 7, and the ploughshares 7 are fixedly connected by a connecting rod 19 to enhance the stability of the ploughshares 7, so that the ploughshares 7 are not easily due to resistance when furrowing the soil. If it is too large and breaks, causing damage to the equipment, a second fixing block 8 is sleeved on the outer side of the second screw 4, and the first fixing block 5 and the second fixing block 8 are provided with the first screw 3 and the second screw 4 respectively. The adapted threaded hole enables the screw to pass through the fixed block through the screw hole, and the screw can drive the fixed block to move up and down when the screw rotates. The right end of the second fixed block 8 is fixedly connected with a push rod 9, and the bottom of the chassis 1 is respectively provided with There is a through hole adapted to the plough column 6 and the push rod 9, so that the two can extend out of the chassis 1, which is convenient for connecting the plowshare 7 and the push plate 10, and can be adjusted in height, and the lower end of the push rod 9 is fixedly connected with the push plate 10. , the top of the case 1 is fixedly connected with a feeding port 11, a storage box 12 is arranged inside the case 1 and located below the feeding port 11, and the left side plate of the storage box 12 is installed obliquely, so that the fertilizer is under the action of gravity Like the movement of the feeding tube 15, it helps the smoothness of feeding and avoids jamming. The interior of the storage box 12 is movably connected with a rotating shaft 13, the outer side of the rotating shaft 13 is fixedly connected with a turning tooth 14, and the lower end of the storage box 12 is fixed. A feeding pipe 15 is connected, and a control valve 16 is provided inside the feeding pipe 15 .

Working principle: When working, connect the equipment to the driving device through the installation block 18, load fertilizer into the storage box 12 through the feeding port 11, and adjust the regulating valve 20 of the first screw 3 according to the soil condition and the type of fertilization, so that the The plough column 6 moves up or down, the plough column 6 drives the ploughshare 7 to adjust to a suitable position, and then adjusts the second screw 4, the push rod 9 drives the push plate 10 to adjust to the required height, starts the driving device, and drives the driving device. Down, the equipment moves forward through the machine wheel 17, the plough share 7 faces the soil furrow, opens the control valve 16, and the fertilizer is sown into the furrow through the feeding pipe 15. With the movement of the equipment, the push plate pushes the fertilized furrow. Bury the soil and cover the soil with fertilizer to avoid exposing the fertilizer to the top layer of the soil.

To sum up, the automatic environmental protection fertilizer spreader with the function of adjusting the depth of fertilization, through the cooperation of the limit block 2, the first screw 3, the first fixed block 5, the plough column 6 and the plough share 7, has the ability to make the plough share 7 pair. The effect of adjusting the depth of the soil furrow can achieve the purpose of adjusting the depth of sowing fertilizer according to the soil conditions of the soil and the type of odorless charcoal-based organic fertilizer selected. The automatic environmental protection fertilizer spreader with the function of adjusting the fertilization depth, through the cooperation of the limit block 2, the second screw 4, the second fixed block 8, the push rod 9 and the push plate 10, has the ability to make the push plate 10 to the furrow. The effect of bulldozing can achieve the purpose of automatically covering the soil and adjusting the thickness of the covering soil, avoiding the fertilizer being exposed on the soil surface, and improving the utilization rate of the fertilizer. The automatic environmental protection fertilizer spreader with the function of adjusting the depth of fertilization, through the cooperative use of the storage box 12, the rotating shaft 13 and the turning teeth 14, has the effect of constantly turning the odorless biochar-based organic fertilizer in the storage box 12, so as to achieve There will be no jams when sowing fertilizers, and the purpose of improving the efficiency of sowing fertilizers. The automatic environmental protection fertilizer spreader with the function of adjusting the fertilization depth, through the cooperative use of the storage box 12, the feeding pipe 15 and the control valve (16), has the effect of automatically spreading fertilizer after the furrow, and can control the feeding amount , to achieve the purpose of adjusting the amount of fertilizer sowing and evenly sowing fertilizer according to the actual situation, so as to avoid the death of crops with too much fertilizer, or poor growth of crops with too little fertilizer.

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 (7)

1. An automatic fertilizer spreading device with functions of adjusting the depth of fertilization and covering soil, comprising a case (1), characterized in that: the inside of the case (1) is respectively connected with a first screw through a limit block (2) in rotation (3) and the second screw (4), a first fixing block (5) is sleeved on the outer side of the first screw (3), and a plough column (6) is fixedly connected to the right side of the first fixing block (5). A ploughshare (7) is fixedly connected to the lower end of the column (6), a second fixing block (8) is sleeved on the outer side of the second screw (4), and a push rod (9) is fixedly connected to the right end of the second fixing block (8). , the lower end of the push rod (9) is fixedly connected with a push plate (10), the top of the chassis (1) is fixedly connected with a feeding port (11), and the interior of the chassis (1) and below the feeding port (11) are arranged There is a storage box (12), a rotating shaft (13) is movably connected inside the storage box (12), a turning tooth (14) is fixedly connected to the outer side of the rotating shaft (13), and a lower end of the storage box (12) is fixedly connected with a The feeding pipe (15) is provided with a control valve (16) inside the feeding pipe (15). 2 . The automatic fertilizer spreading equipment with functions of adjusting fertilization depth and covering soil according to claim 1 , wherein an organic wheel ( 17 ) and a mounting block ( 18 ) are installed on the outside of the case ( 1 ). 3 . 3. The automatic fertilizing equipment with the functions of adjusting fertilization depth and covering soil according to claim 1, characterized in that: the first fixing block (5) and the second fixing block (8) are respectively provided with The first screw (3) and the second screw (4) are fitted with threaded holes. 4 . The automatic fertilizer spreading equipment with functions of adjusting the fertilization depth and covering soil according to claim 1 , wherein the ploughshares ( 7 ) are fixedly connected by connecting rods ( 19 ). 5 . 5. A kind of automatic fertilizing equipment with adjusting fertilization depth and soil-covering function according to claim 1, is characterized in that: the bottom of described case (1) is respectively provided with plough column (6) and push rod ( 9) Fitted through holes. 6 . The automatic fertilizer spreading equipment with functions of adjusting the depth of fertilization and covering soil according to claim 1 , wherein a regulating valve ( 20 ) is provided on the top of the casing ( 1 ). 7 . 7 . The automatic fertilizer spreading equipment with functions of adjusting the depth of fertilization and covering soil according to claim 1 , wherein the left side plate of the storage box ( 12 ) is installed obliquely. 8 .

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