CN212306134U

CN212306134U - Organic fertilizer deep-application machine

Info

Publication number: CN212306134U
Application number: CN202021153177.2U
Authority: CN
Inventors: 刘化涛; 赵旭志; 姜春霞; 张海红; 张伟; 张冬梅; 马莉; 刘恩科; 翟广谦; 韩广森
Original assignee: INSTITUTE OF DRY LAND FARMING SHANXI ACADEMY OF AGRICULTURAL SCIENCES
Current assignee: INSTITUTE OF DRY LAND FARMING SHANXI ACADEMY OF AGRICULTURAL SCIENCES
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-01-08
Anticipated expiration: 2030-06-20

Abstract

The utility model relates to an agricultural apparatus technical field, specific fertilizer deep placement machine that says so, including fertile case, fertile case is fixed on big frame, the front end sub-unit connection of big frame has the fertilization furrow opener, is located install on the big frame of fertilization furrow opener top and connect fertile fill, connect the both ends of fertile fill to be connected with tensioning bearing frame, tensioning bearing frame installs driven shaft, be connected through chain conveyor between drive shaft and the driven shaft, the bottom of fertile case is passed through to chain conveyor level, still be fixed with the scraper blade of its fixed surface setting perpendicularly on the chain conveyor. The utility model discloses a land wheel walking drives the drive shaft for follow-up running and drive chain conveyer rotate between chain conveyer and the land wheel, thereby utilize the scraper blade evenly to discharge fertilizer by connecing in the accurate leading-in fertile ditch of fertilizer fill, reduce fertilizer dispersion phenomenon, practice thrift fertilizer, rethread covering device earthing buries, effectively prevents the fertilizer efficiency loss, improves the fertilizer utilization ratio, improves crop output.

Description

Organic fertilizer deep-application machine

Technical Field

The utility model belongs to the technical field of agricultural apparatus, concretely relates to fertilizer deep placement machine.

Background

At present, common organic fertilizers are mainly manually scattered or scattered to the ground surface by a fertilizer distributor, and then are mixed with soil by a rotary cultivator or a soil preparation machine through cultivation, so that the fertilizers are excessively dispersed, the fertilizer efficiency utilization rate is low, the manual scattering uniformity is low, and the problems of fertilizer waste, increased input cost, less crop yield increase and the like are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fertilizer is machine of giving deep water to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fertilizer deep placement machine, includes fertile case, fertile case is fixed on big frame, the front end upper portion welded fastening who puts up greatly has the mounted frame, the land wheel is installed through the drive shaft to the rear end of big frame, the front end sub-unit connection who puts up greatly has the fertilization furrow opener, is located install on the big frame of fertilization furrow opener top and connect fertile fill, connect the both ends of fighting to be connected with tensioning bearing frame, tensioning bearing frame installs driven shaft, be connected through chain conveyor between drive shaft and the driven shaft, the bottom of fertile case is passed through to chain conveyor level, still be fixed with the scraper blade that perpendicular its fixed surface set up on the chain conveyor.

As the further optimization of the technical scheme, the inside of the fertilizer box is also fixed with a filter screen.

As a further optimization of the technical scheme, a valve is further installed on a side vertical surface of the fertilizer box above the fertilizing furrower, and the chain type conveying belt passes through the bottom of the valve.

As a further optimization of the technical scheme, the middle part of the large frame is also provided with the soil covering device through the soil covering device frame, and a pressing device is arranged between the end part of the soil covering device frame and the soil covering device.

As a further optimization of the technical scheme, the pressing device comprises a guide rod and a spring sleeved on the guide rod, the upper end of the guide rod is connected with the end part of the soil covering device frame through a pin, and the bottom end of the guide rod is movably arranged in a guide groove in the soil covering device.

As the further optimization of this technical scheme, the bottom of fertile case is connected with the backplate, chain conveyor passes through backplate below and takes turns the direction motion along with the land, prevents that the fertilizer in the fertile incasement from spilling from fertile case rear.

The utility model discloses a technological effect and advantage:

the utility model discloses a land wheel walking drives the drive shaft for follow-up running and drive chain conveyer rotate between chain conveyer and the land wheel, thereby utilize the scraper blade evenly to discharge fertilizer by connecing in the accurate leading-in fertile ditch of fertilizer fill, realize that the fertilizer concentrates the deep placement, reduce fertilizer dispersion phenomenon, practice thrift fertilizer, rethread covering device earthing is buried, effectively prevents the fertilizer efficiency loss, improves fertilizer utilization ratio, improves crop output.

Drawings

Fig. 1 is a schematic side view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the chain conveyor belt structure of the present invention;

fig. 4 is a schematic structural view of the pressing device of the present invention.

In the figure: 1. a suspension bracket; 2. a fertilizer boot; 3. a shutter; 4. fertilizer box; 5. a large frame; 6. a land wheel; 7. a drive shaft; 8. a driven shaft; 9. tensioning the bearing block; 10. a squeegee; 11. a chain conveyor belt; 12. a coverer; 1201. a guide groove; 13. a compacting device; 1301. a spring; 1302. a guide bar; 14. filtering with a screen; 15. a guard plate; 16. an earthing device frame; 17. a fertilizer receiving bucket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1-4, a fertilizer deep placement machine comprises a fertilizer box 4, the fertilizer box 4 is fixed on a large frame 5, a filter screen 14 is further fixed inside the fertilizer box 4, large fertilizers in the fertilizers can be effectively filtered, and working parts are prevented from being damaged due to clamping stagnation or blockage in the fertilizer discharging process of the large fertilizers. The upper portion of the front end of the big frame 5 is welded and fixed with the suspension bracket 1, the suspension bracket 1 can be used for connecting the device with machines, the device is pulled, the rear end of the big frame 5 is provided with the land wheel 6 through the driving shaft 7, the transmission structure is simplified, the transmission efficiency is improved, the retaining device walks along with the machines under the action of the land wheel 6, the lower portion of the front end of the big frame 5 is connected with the fertilizing furrower 2, the fertilizing furrower 2 is used for digging a fertilizer ditch in soil, and the height position of the fertilizing furrower 2 can be adjusted to dig the fertilizer ditches of different depths.

The fertilizer receiving hopper 17 is installed on the large frame 5 above the fertilizing furrower 2, two ends of the fertilizer receiving hopper 17 are connected with the tensioning bearing seats 9, the tensioning bearing seats 9 are provided with the driven shafts 8, the driving shafts 7 and the driven shafts 8 are connected through the chain type conveying belt 11, the driving shafts 7 are driven to rotate together in the walking process of the land wheel 6, so that the chain type conveying belt 11 is driven to rotate, the tensioning bearing seats 9 are utilized to keep the tensioning state of the chain type conveying belt 11, the chain type conveying belt 11 horizontally passes through the bottom of the fertilizer box 4, the chain type conveying belt 11 is further fixedly provided with the scraping plate 10 which is vertically fixed on the surface of the chain type conveying belt 11, the bottom of the fertilizer box 4 is connected with the protection plate 15, the protection plate 15 has elasticity, the chain type conveying belt 11 moves along with the rotation direction of the land wheel 6 below the protection plate 15, the fertilizer in the fertilizer box 4 is, the fertilizer is transported forward into the fertilizer receiving hopper 17 by the scraper 10 and falls into the opened fertilizer trench. The valve 3 is also arranged on the vertical surface of the side of the fertilizer box 4 above the fertilizing furrower 2, and the chain type conveyer belt 11 passes through the bottom of the valve 3, so that the height of the fertilizer during discharge can be adjusted, and the fertilizer discharge amount can be adjusted.

The middle part of big frame 5 still installs covering device 12 through earthing device rack 16, install suppression device 13 between earthing device rack 16 tip and the covering device 12, suppression device 13 includes guide arm 1302 and the spring 1301 of cover above that, the upper end and the earthing device rack 16 tip of guide arm 1302 pass through the pin junction, in the guide slot 1201 on covering device 12 is installed to the bottom movable mounting of guide arm 1302, utilizes spring 1301, can promote covering device 12 and insert in the soil to turn over soil to the ditch when the machines advance, cover fertilizer, prevent that the fertilizer efficiency from losing.

Specifically, during the use, be connected this device with the tractor through mounted frame 1, this device walks along with the tractor under the tractor traction, fertilization furrow opener 2 opens out the fertile ditch in soil, when land wheel 6 gos forward, drive shaft 7 rotates, thereby the drive has chain conveyor belt 11 of scraper blade 10 to rotate, fertilizer in the fertilizer box constantly discharges through valve 3 along machines advancing direction under the effect of scraper blade 10, get into afterwards and connect fertile fill 17, and in the concentrated fertilizer ditch that falls into under the guide effect that connects fertile fill 17, bury through covering device 12 earthing at last, prevent that the fertilizer efficiency from running off.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a fertilizer deep distributor, includes fertile case (4), its characterized in that: fertile case (4) are fixed on big frame (5), the front end upper portion welded fastening of big frame (5) has mounted frame (1), land wheel (6) are installed through drive shaft (7) to the rear end of big frame (5), the front end sub-unit connection of big frame (5) has fertilization furrow opener (2), is located install on big frame (5) of fertilization furrow opener (2) top and connect fertile fill (17), connect the both ends and the tensioning bearing frame (9) of fertile fill (17) and be connected, driven shaft (8) are installed in tensioning bearing frame (9), be connected through chain conveyor belt (11) between drive shaft (7) and driven shaft (8), the bottom of fertile case (4) is passed through to chain conveyor belt (11) level, still be fixed with perpendicular its fixed surface scraper blade (10) that set up on chain conveyor belt (11).

2. The organic fertilizer deep applicator according to claim 1, characterized in that: a filter screen (14) is also fixed in the fertilizer box (4).

3. The organic fertilizer deep applicator according to claim 1, characterized in that: the side elevation of the fertilizer box (4) above the fertilizing furrower (2) is also provided with a valve (3), and the chain type conveying belt (11) passes through the bottom of the valve (3).

4. The organic fertilizer deep applicator according to claim 1, characterized in that: the soil covering device (12) is further installed in the middle of the large frame (5) through a soil covering device frame (16), and a pressing device (13) is installed between the end portion of the soil covering device frame (16) and the soil covering device (12).

5. The organic fertilizer deep applicator according to claim 4, characterized in that: the pressing device (13) comprises a guide rod (1302) and a spring (1301) sleeved on the guide rod, the upper end of the guide rod (1302) is connected with the end part of the soil covering device frame (16) through a pin, and the bottom end of the guide rod (1302) is movably installed in a guide groove (1201) in the soil covering device (12).

6. The organic fertilizer deep applicator according to claim 1, characterized in that: the bottom of fertile case (4) is connected with backplate (15), chain conveyor (11) are followed land wheel (6) direction of rotation through backplate (15) below and are moved, prevent that the fertilizer in fertile case (4) from spilling from fertile case (4) rear.