CN2705997Y - Multifunction fertilizer applicator - Google Patents

Abstract

The utility model provides a multifunction fertilizer applicator with simple structure, which integrates multiple farm tools into one body, the utility model can complete multiple working procedure operations simultaneously, and the efficiency of ridge-breaking and fertilizing is improved. The multifunction fertilizer applicator of the utility model is composed of a frame, a driving mechanism and a fertilizer-feeding mechanism; the lower part of the frame is provided with a plough mechanism and a hilling mechanism; a suspension bracket is arranged on the frame, the suspension bracket is connected with the rear end hinge a tractor; and a plurality of fertilizer applicators are connected in parallel. The utility model has reasonable design, simple structure, simple operation and simple maintenance, and the utility model is in particular suitable for the tilling operation for the dry and sloping land.

Description

multifunctional fertilizer spreader

technical field

The utility model relates to an agricultural machine, in particular to an agricultural machine tool matched with an agricultural wheeled tractor.

Background technique

At present, the agricultural machinery and tools used with supporting tractors are widely used in the process of sowing, plowing, soil cultivation, fertilization and other operations. However, this type of tractor is generally manufactured specifically for a certain operation, and can only complete one process at a time, which is inefficient and high in cost, which affects the economic benefits of crops and restricts the production and development of crops. In some places, a fertilizer applicator or plow turner is installed on the rear end of an ordinary tractor, but they are all one machine and one farm tool. Every time a project is operated, the farm tool must be removed and another farm tool must be installed, and the cultivated land needs to be rearranged again. It is inefficient to do the work once, and it is quite troublesome for the tractor driver to repeatedly disassemble and assemble the agricultural machinery.

In addition, some fertilizer applicators or plow turning machines for crops generally have a single function, and the depth of plow turning or fertilization is generally fixed. When the broken ridge is deep, it is easy to damage the crops; when the broken ridge is shallow, the fertilization depth is not enough, the fertilizer cannot be effectively applied deep into the soil, and the fertilizer is easy to volatilize or be wasted by wind erosion and rain.

Contents of the invention

The purpose of the utility model is to provide a multi-functional fertilizer applicator with simple structure, which integrates multiple agricultural tools, can complete multiple processes at the same time, and improves the efficiency of breaking ridges and fertilizing.

The utility model is a multi-functional fertilizing machine, which is composed of a frame, a transmission mechanism and a fertilizer discharge mechanism; it is characterized in that a plow turning mechanism and a soil cultivating mechanism are installed on the lower part of the fertilizing machine.

The transmission mechanism is: the ground wheel installed at the lower end of the frame 12, the ground wheel 15 is coaxially connected to the intermediate sprocket 37, the intermediate sprocket is connected to the transmission shaft sprocket 50 through the chain 23, and the sprocket 50 is connected to the reducer 4 to reduce the speed. Device 4 drives the operation of the fertilizer discharge mechanism.

The transmission shaft sprockets are multiple in parallel, with different transmission ratios, and the clutch 56 is used to control and use them separately.

The fertilizer discharge mechanism includes: a fertilizer box 5, a fertilizer discharge turntable 18 and a fertilizer scraper 2 are installed inside the fertilizer box, and the fertilizer discharge turntable 18 is connected to the reducer 4; The lower end of the fertilizer funnel 1 is sequentially connected with the fertilizer discharge pipe 14 and the lower fertilizer cup 36. For regulating the depth of fertilizer discharge, an adjusting plate 32 is installed below the fat cup 36.

Described plow turning mechanism is that frame 12 below is equipped with plow column 16, and the bottom of plow column 16 is broken ridge plate 17, and broken ridge plate 17 is a chisel shape coulter.

The lower end of the frame is equipped with a mechanism for cultivating soil, and the mechanism for cultivating soil includes a soil turning board 31 fastened on the plow post 16 .

The frame 12 is equipped with a suspension bracket 25, which is hingedly connected with the wheeled tractor rear end, and the lifting depth of the frame is controlled by a lifting mechanism installed on the tractor body rear end. When not working (walking), raise the machine and leave the ground; when working, lower the machine.

When the tractor can provide enough power, there are multiple fertilizing implements connected side by side, which can greatly improve labor efficiency.

When the utility model is in use, the ground wheel 15 advances to drive the turntable 18 to rotate, the fertilizer in the fertilizer box 5 and the fertilizer scraper 2 produce relative motion, and the fertilizer accumulates at the fertilizer scraper 2, and then leaves the fertilizer scraper and falls into the fertilizer funnel 1 , the fertilizer discharge pipe 14, the lower fertilizer cup 36, and the lower fertilizer depth adjustment plate 32 bury the fertilizer deeply below the soil. The plow column 16 and the ground wheel 15 contact the ground at the same time, and the depth of the plow column 15 to break the ridge (loose soil) is adjusted by lifting and lowering behind the tractor. For example, during furrow fertilization or soil fertilization operations, a soil turning board 31 is installed under the plow column 16 .

The multi-functional fertilizer applicator of the utility model adopts the drive of the ground wheel to drive the fertilizer discharge mechanism to ensure that the walking speed of the tractor matches the fertilizer discharge speed. . The ridge-breaking plow adopts a chisel-shaped coulter, which loosens the soil deeply and does not damage the crops; the soil-turning board is installed on the chisel-shaped coulter to open the ditch and cultivate the soil. Multiple operations are completed at one time, and the multi-function is integrated into one machine. creativity.

The invention has the advantages of reasonable design, simple structure, convenient operation and maintenance, and is especially suitable for cultivation on dry slope land. The multi-functional fertilizer applicator can loosen the soil (break the ridge) to a depth of 35cm, and can effectively apply fertilizer deeply into the soil, avoiding wind erosion and rain washing waste of fertilizer.

Description of drawings

Fig. 1 is the structural representation of the utility model multifunctional fertilizer applicator;

Fig. 2 is a structural schematic diagram of connecting and using three multifunctional fertilizer applicators;

Fig. 3 is a schematic cross-sectional view along A-A in Fig. 2 .

Detailed ways

The multifunctional fertilizer applicator of the present utility model will be further described below according to the accompanying drawings.

The multifunctional fertilizing machine of the utility model is composed of a tractor body and a fertilizing implement connected to the rear end of the tractor body. The tractor body adopts a conventional medium-sized wheeled tractor with a power of 33.6-58.9KW.

Referring to Fig. 1, the fertilization equipment is composed of a frame, a transmission mechanism, a fertilizer discharge mechanism and the like. Frame 12 is welded with channel steel, and suspension bracket 25 is hingedly connected with tractor body rear end.

The transmission mechanism uses the ground wheel 15 as power, adopts chain and sprocket transmission, and the transmission ratio is regulated by adjusting the different sprocket wheels 50 of the three stages, and the three stages of transmission ratios are respectively 1: 0.63, 1: 0.54, 1: 0.45. The ground wheel 15 is coaxially connected to the intermediate sprocket 37, and the intermediate sprocket is connected to the drive shaft sprocket 50 through the chain 23, the sprocket 50 is connected to the reducer 4, and the output of the reducer 4 is connected to the fertilizer discharge turntable 18.

The fertilizer discharge mechanism includes: a fertilizer box 5, a fertilizer discharge turntable 18 and a fertilizer scraper 2 are installed inside the fertilizer box, and the fertilizer discharge turntable 18 is engaged with the speed reducer 4. Fertilizer box lower end is equipped with and connects fertilizer funnel 1, fertilizer discharge pipe 14, lower fertilizer cup 36. For regulating the depth of fertilizer discharge, an adjusting plate 32 is installed below the fat cup 36.

Turning plow furrowing mechanism is equipped with below the fertilizer discharge mechanism, comprises plow column 16, is fastened on the frame with bolt, and the bottom of plow column 16 is chisel shape broken ridge plate 17. The earth-building mechanism is equipped with at the frame lower end, comprises the soil turning board 31 that is fastened on the plow post 16.

Referring to Fig. 2, there are three described multifunctional fertilizer spreaders connected together side by side. Fertilizer box 5 is top cylinder, bottom conical funnel shape. When the volume of the fertilizer tank is 330L, it is applicable to the sugarcane field with a row spacing of 90cm; when the volume of the fertilizer tank is 400L, it is applicable to the sugarcane field with a row spacing of 120cm.

The plow column 16 and the ground wheel 15 contact the ground at the same time, and the depth of the plow column 15 to break the ridge (loose soil) is adjusted by lifting and lowering behind the tractor. For example, during furrow fertilization or soil fertilization operations, a soil turning board 31 is installed under the plow column 16 .

The multifunctional fertilizer of the utility model is used during the inter-cultivation period of sugarcane, and can complete the processes of ditching, fertilization, soil removal, and mixed fertilizer for new sugarcane at one time; for perennial sugarcane, it can complete the processes of breaking ridges, fertilizing, and cultivating soil, or breaking ridges at one time. , fertilization, covering soil fertilizer and other processes.

Claims (8)

1. a multifunctional fertilising machine is made up of frame, transmission mechanism, fertilizer mechanism; It is characterized in that:

A. transmission mechanism comprises: in frame (12) lower end land wheel (15) is installed, the coaxial connection intermediate chain wheel of land wheel (37), intermediate chain wheel connects power transmission shaft sprocket wheel (50) by chain (23), and sprocket wheel connects decelerator (4), and decelerator (4) output drives the fertilizer mechanism running;

B. fertilizer mechanism comprises: in frame (12) upper end fertilizer can (5) is installed, fertilizer can inside is equipped with fertilizer rotating disk (18), is scraped fertile plate (2), and fertile funnel lower end be linked in sequence defertilizing tube (14), fertile cup (36) down are equipped with and connect fertile funnel (1), connect in fertilizer can below;

C. frame (12) bottom is equipped with plough machine structure and ridging mechanism.

2. multifunctional fertilising machine according to claim 1 is characterized in that: described plough machine structure is that frame (12) below is equipped with plow standard (16), and the plow standard bottom is broken ridge plate (17).

3. multifunctional fertilising machine according to claim 2 is characterized in that: described broken ridge plate (17) is the scalpriform colter.

4. multifunctional fertilising machine according to claim 1 is characterized in that: described ridging mechanism comprises the fastening plough mouldboard (31) that is installed on the plow standard (16).

5. multifunctional fertilising machine according to claim 1 is characterized in that: the power transmission shaft sprocket wheel (50) described in the transmission mechanism adopts clutch (56) control to use separately for a plurality of arranged side by side.

6. multifunctional fertilising machine according to claim 1 is characterized in that: below the following fertile cup (36) described in the fertilizer mechanism depth-regulating plate (32) is installed.

7. multifunctional fertilising machine according to claim 1 is characterized in that: frame (12) goes up installing suspension holdfast (25), and suspension holdfast is connected with tractor rear end hinge.

8. according to each described multifunctional fertilising machine of claim 1-7, it is characterized in that: described fertilizer distributor is a plurality of, links together side by side.

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