CN204836976U - Be applicable to dark loose and fertilization dual purpose agricultural machinery of season in spring and autumn - Google Patents

Abstract

The utility model provides a dual-purpose agricultural machine suitable for subsoiling and fertilizing in spring and autumn, which belongs to the technical field of agricultural machinery and includes a subsoiling part, a fertilizing part and a pressing part. The main beam constitutes the main beam together, so that the subsoiling part and the fertilization part can be combined into a joint operation device, and the fertilization part can be removed and used as a subsoiler alone. During joint operations, the disc stubble removal knife can remove the residual mulch in the field , The subsoiling shovel performs deep loosening of the soil, the fertilizer in the fertilizer box is transferred to the fertilization pipe through the electric fertilizer applicator, and the fertilization shovel is combined with the fertilization pipe for fertilization, which is conducive to the absorption of fertilizers, reduces the loss of fertilizers, protects the environment, and reduces the Cost; the spring adjusts the screw compactor to play the role of compaction, moisture preservation and seedling preservation. The dual-purpose agricultural machine can be used not only after spring sowing but before the coming of late rain, and also in autumn, which expands the range of application in seasons and has strong practicality and popularization and application value.

Description

A dual-purpose agricultural machine suitable for subsoiling and fertilizing in spring and autumn

technical field

The utility model belongs to the technical field of agricultural machinery, in particular to a dual-purpose agricultural machinery suitable for subsoiling and fertilizing in spring and autumn.

Background technique

At present, my country's subsoiling equipment is mostly used after the harvest of autumn crops. The subsoiling equipment disclosed in the prior art is mainly used for soil subsoiling, breaking the plow bottom layer, and deepening the plow layer, thereby achieving the adjustment of soil (solid, liquid, Air) three-state ratio to reduce soil erosion, it can effectively improve the structure of the plow layer, improve the soil's ability to store water and moisture and resist drought and flood. But the main defect that it exists is: the operation function of the implement is single, can only be used for subsoiling the soil, or combine the subsoiling and soil preparation together, after subsoiling, fertilization in the field needs to be used, which not only increases the The number of times that the implements enter the ground increases soil compaction, and the cost is high and the overall operation efficiency is low. Meanwhile, the integrated subsoiling and fertilizing machine in the prior art is only suitable for spring.

Therefore, there is an urgent need for a novel technical solution in the prior art to solve this problem.

Contents of the invention

The technical problem to be solved by the utility model is to provide a dual-purpose agricultural machine suitable for subsoiling and fertilizing in spring and autumn, which can be used in the growth period of spring crops to deeply loosen the soil of crops at the same time For fertilization, it can also be split into independent subsoilers in autumn to perform separate subsoiling operations, so as to realize one machine with multiple functions.

In order to achieve the above technical purpose, a dual-purpose agricultural machine suitable for subsoiling and fertilizing in spring and autumn is characterized in that it includes a subsoiling part, a fertilizing part, and a pressing part,

The subsoiling part includes a depth-limiting ground wheel, a suspension frame, a front main beam, a connecting beam, a rear main beam, a disc stubble cutter, a subsoiling shovel seat, and a subsoiling shovel. The depth-limiting ground wheel and the suspension frame are both Installed on the front main beam; the front main beam is fixedly connected with the rear main beam through the connecting beam; the rear main beam is provided with a disc stubble removal knife and a subsoiling shovel seat; the subsoiling shovel is connected to the deep loosening shovel through bolts Loose shovel seat fixed connection;

The fertilization part includes a fertilizer box support, a fertilizer box, an electric fertilizer, a fertilization pipe, a fertilization shovel, a fertilization shovel seat, and a fertilization cover. The fertilizer box support is fixedly connected to the subsoiling shovel seat and the fertilization shovel seat through bolts; The fertilizer box is installed on the top of the fertilizer box bracket, and an electric fertilizer applicator is arranged at the feeding port of the fertilizer box; the feeding port of the electric fertilizer applicator is connected with a fertilizing pipe matched with a fertilizing shovel; the fertilizing shovel passes through the fertilizing sleeve It is connected with the fertilization shovel base; the fertilization shovel base is fixedly connected with the subsoiling shovel base by bolts;

The suppression part includes a support arm of the suppression part, a connecting pipe, a spring, and a screw suppressor. One end of the support arm of the suppression part is connected to the fertilization shovel seat, and the other end is fixedly connected to the screw suppressor through bolts; the connecting pipe is arranged on On the supporting arm of the suppressing part, a stud is welded on the connecting pipe; the spring is sleeved on the outside of the stud, and one end of the spring is against the fertilization shovel seat, and the other end is against the connecting pipe.

The rear main beam is connected with the connecting beam through bolts to form a split or combined main beam of the combined subsoiling fertilizer applicator.

Two ends of the fertilizing shovel seat are respectively provided with a fertilizing shovel.

The numbers of the electric fertilizer applicator, fertilizing pipe and fertilizing shovel are the same.

Through the above design scheme, the utility model can bring the following beneficial effects: the main beam is composed of the front main beam and the rear main beam connected by the connecting beam, so that the subsoiling part and the fertilization part can be combined into a joint operation device and can Remove the fertilization part and use it as a subsoiler alone. During joint operation, the disc stubble cutter removes the residual cover in the field, the subsoiler shovel subsoils the soil, and the fertilizer in the fertilizer box is transferred to the fertilization pipe by the electric fertilizer applicator. , The fertilization shovel is combined with the fertilization pipe to fertilize, which is beneficial to the absorption of fertilizers, reduces the loss of fertilizers, protects the environment, and reduces costs; the spring adjusts the screw compactor to play the role of compaction, moisture conservation, and seedling preservation.

The utility model is a dual-purpose agricultural machine suitable for subsoiling and fertilizing in spring and autumn. The fertilizing shovel is fixed on the fertilizing shovel seat through the fertilizing sleeve, and the fertilizing position of the fertilizing shovel can be adjusted by adjusting the position of the fertilizing sleeve. The wide and narrow rows can also be used in the uniform ridge planting mode. The utility model adopts the joint operation of the branches, and the soil is deeply loosened at one time, and the fertilization operation is completed at the same time. Strong performance and other characteristics, improve work efficiency and reduce soil compaction; this dual-purpose agricultural machine can be used not only after spring sowing but before the rain, and also in autumn, which expands the application range of seasons and has strong practicability and promote application value.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described:

Fig. 1 is a structural schematic diagram of a dual-purpose agricultural machine suitable for subsoiling and fertilizing in spring and autumn of the present utility model.

Fig. 2 is an axial schematic diagram of a dual-purpose agricultural machine suitable for subsoiling and fertilizing in spring and autumn of the present utility model.

Fig. 3 is a schematic diagram of the main beam structure of the utility model, which is suitable for the dual-purpose agricultural machinery of subsoiling and fertilizing in spring and autumn.

In the figure: 1-deep-limiting ground wheel, 2-suspension frame, 3-front main beam, 4-connecting beam, 5-rear main beam, 6-disk stubble removal knife, 7-subsoiling shovel seat, 8-deep Loose shovel, 9-Fertilizer box bracket, 10-Fertilizer box, 11-Electric fertilizer applicator, 12-Fertilizer pipe, 13-Fertilizer shovel, 14-Fertilizer shovel seat, 15-Fertilizer sleeve, 16-Suppressing arm, 17- Connecting pipe, 18-spring, 19-screw suppressor.

Detailed ways

As shown in Figure 1 and Figure 2, a dual-purpose agricultural machine suitable for subsoiling and fertilization in spring and autumn. When performing subsoiling and fertilization, the dual-purpose agricultural machine first determines the required subsoiling depth and fertilization amount, and then uses The three-point suspension device of the tractor fixedly connects the dual-purpose agricultural machinery to the rear of the tractor, and adjusts the positions of the depth-limiting ground wheel 1, the disc stubble removal knife 6, the subsoiling shovel 8, and the fertilization shovel 13 according to the required subsoiling depth. Adjust the fertilizer discharge rate of the electric fertilizer applicator 11 according to the required fertilization rate.

The depth-limiting ground wheel 1 and the suspension frame 2 are connected to the front main beam 3, the disc stubble removal knife 6, the subsoiling shovel seat 7, and the subsoiling shovel 8 are connected to the lower part of the rear main beam 5, and the subsoiling shovel 8 is connected to the main beam by bolts. The subsoiling shovel base 7 is fixedly connected, and they jointly constitute the subsoiling part of the dual-purpose agricultural machine; the fertilizer box bracket 9 is respectively connected to the subsoiling shovel base 7 and the fertilization shovel base 14 with bolts, and the fertilizer box 10 is fixed on the fertilizer box bracket On 9, an electric fertilizer applicator 11 is arranged at the feeding port of the fertilizer box 10, and the feeding port of the electric fertilizing device 11 is connected with a fertilizing pipe 12 matched with a fertilizing shovel 13, the electric fertilizing device 11, the fertilizing pipe 12 and the fertilizing shovel 13 The number of fertilizing shovels is the same, the fertilizing shovel 14 is bolted to the subsoiling shovel 7, the fertilizing shovel 13 is fixed on the fertilizing shovel 14 through the fertilization cover 15, and the two ends of the fertilizing shovel 14 are respectively provided with a fertilizing shovel. Shovel 13, and can adjust the fertilization position of fertilization shovel 13 by adjusting the position of fertilization cover 15, fertilization shovel 13 carries out fertilization in conjunction with fertilization pipe 12, fertilizer box support 9, fertilizer box 10, electric fertilizer 11, fertilization pipe 12, fertilization shovel 13. The fertilization shovel seat 14 and the fertilization sleeve 15 jointly constitute the fertilization part of the dual-purpose agricultural machine; the support arm 16 of the pressing part is connected to the fertilization shovel seat 14 through a corner joint, and the screw packer 19 and the support arm of the pressing part are bolted together. 16 connections, a stud is welded on the connecting pipe 17, and the spring 18 is sleeved on the outside of the stud, one end of the spring 18 is against the fertilization shovel seat 14, and the other end is against the connecting pipe 17, the pressing part support arm 16, the connecting pipe 17 , spring 18, and screw suppressor 19 jointly constitute the suppressing portion of this dual-purpose agricultural machine.

The rear main beam 5 is connected with the connecting beam 4 through bolts to form a split or combined combined subsoiler fertilizer applicator main beam. When a separate subsoiling operation is required, the fertilization parts connected by bolts are removed to form two rows of independent subsoiling machines for subsoiling operations; if on this basis, a set of subsoiling shovels 8 is installed in the middle of the rear main beam 5 , it can be turned into an independent three-row subsoiler for independent subsoiling operations.

As shown in Fig. 3, the front main beam 3 and the rear main beam 5 constitute the main beam of a rigid frame structure through the connecting beam 4, so as to ensure the working strength requirements of the machine tool. When joint operation of subsoiling and fertilization is required, the subsoiling part and the fertilization part on the implement work together; during joint operation, the disc stubble removal knife 6 removes the residual cover in the field, and the subsoiling shovel 8 performs subsoiling on the soil , the fertilizer in the fertilizer box 10 is delivered to the fertilization pipe 12 by the electric fertilizer applicator 11, and the fertilization shovel 13 is combined with the fertilization pipe 12 to fertilize, which is beneficial to the absorption of fertilizer, reduces the loss of fertilizer, protects the environment, and reduces the cost; 18 adjust the screw packer 19 to play the functions of compaction, moisture conservation and seedling preservation.

The utility model is a dual-purpose agricultural machine suitable for subsoiling and fertilizing in spring and autumn. The fertilizing shovel 13 is fixed on the fertilizing shovel seat 4 through the fertilizing cover 15, and the fertilization of the fertilizing shovel 13 can be adjusted by adjusting the position of the fertilizing cover 15. The location can be used for wide and narrow rows or for uniform ridge planting mode. The utility model adopts the method of joint operation of branches, one-time entry into the ground, deep loosening of the soil and completion of fertilization at the same time. The design of the machine tool is advanced and the working resistance is small. Through the characteristics of high performance and strong reliability, the work efficiency is improved and the compaction of the soil is reduced; the multi-purpose agricultural machine can be used not only after spring sowing but before the rain comes, and it can also be used in autumn, which expands the application scope of the seasons. It has strong practicability and promotion and application value.

Claims (4)

1. be applicable to spring and autumn subsoiling and a fertilising dual-purpose type agricultural machinery, it is characterized in that: comprise subsoiling portion, fertilising portion, suppression portion,

Described subsoiling portion comprises depth stop land wheel (1), hanger bracket (2), front girder (3), tie-beam (4), rear girder (5), disk stubble removing knife (6), deep soil loosing shovel seat (7), deep soil loosing shovel (8), and described depth stop land wheel (1) and hanger bracket (2) are installed on front girder (3); Described front girder (3) is fixedly connected with rear girder (5) by tie-beam (4); Described rear girder (5) is provided with disk stubble removing knife (6) and deep soil loosing shovel seat (7); Described deep soil loosing shovel (8) is fixedly connected with deep soil loosing shovel seat (7) by bolt;

Described fertilising portion comprises fertile box bracket (9), fertile case (10), electric fertilizer applicator (11), fertilising pipe (12), fertilizer application spade (13), fertilizer application spade seat (14), fertilising cover (15), and described fertile box bracket (9) is fixedly connected with fertilizer application spade seat (14) with deep soil loosing shovel seat (7) respectively by bolt; Described fertile case (10) is arranged on the top of fertile box bracket (9), and fertile case (10) feed opening place is provided with electric fertilizer applicator (11); Described electric fertilizer applicator (11) feed opening place is connected with the fertilising pipe (12) matched with fertilizer application spade (13); Described fertilizer application spade (13) is connected with fertilizer application spade seat (14) by fertilising cover (15); Described fertilizer application spade seat (14) is fixedly connected with deep soil loosing shovel seat (7) by bolt;

Described suppression portion comprises suppression portion support arm (16), tube connector (17), spring (18), spiral compacting machine (19), support arm (16) one end, described suppression portion and fertilizer application spade seat (14) corner connection, the other end is fixedly connected with spiral compacting machine (19) by bolt; Described tube connector (17) is arranged in suppression portion support arm (16), wherein this tube connector (17) is welded with stud; Described spring (18) is enclosed within the outside of stud, and spring (18) one end is against fertilizer application spade seat (14), and the other end is connected pipe (17).

2. one according to claim 1 is applicable to spring and autumn subsoiling and fertilising dual-purpose type agricultural machinery, it is characterized in that: described rear girder (5) connects and composes the combination subsoiling fertilizer distributor girder split or combine by bolt and tie-beam (4).

3. one according to claim 1 is applicable to spring and autumn subsoiling and fertilising dual-purpose type agricultural machinery, it is characterized in that: the end, two ends of described fertilizer application spade seat (14) is respectively provided with a fertilizer application spade (13).

4. one according to claim 1 is applicable to spring and autumn subsoiling and fertilising dual-purpose type agricultural machinery, it is characterized in that: described electric fertilizer applicator (11), the pipe (12) that applies fertilizer are all identical with the quantity of fertilizer application spade (13).