CN209845676U - A seedling machine for returning corn seedlings with straw to the field for rotary tillage and fertilization - Google Patents

Abstract

The utility model belongs to the field of agriculture, in particular to a rotary tillage and fertilization seeder for returning corn seedlings with straw to the field. Aiming at the problems of low operating efficiency, complicated operation and high cost of the existing rotary tillage and fertilization seeder for returning to the field, the following scheme is proposed , which includes a feed shell, a discharge box is installed at the lower end of the feed shell, and the discharge box is connected with the feed shell, the upper end of the feed shell is provided with a cover plate, and the inner wall of the discharge box is symmetrically fixed with The first motor and the second motor, the output shafts of the first motor and the second motor are fixed with a second gear, the top of the second gear is meshed with a first gear, and the two first gears are respectively fixed on the second gear. On the first rotating shaft and the second rotating shaft, the ends of the first rotating shaft and the second rotating shaft close to each other pass through the feeding shell and extend to the inside of the feeding shell. The utility model has high operating efficiency, greatly reduces labor intensity, and is easy to operate The utility model has the advantages of convenience, low manufacturing cost and high practicability.

Description

A seedling machine for returning corn seedlings with straw to the field for rotary tillage and fertilization

technical field

The utility model relates to the field of agricultural technology, in particular to a rotary tillage and fertilization seeder for returning corn seedlings with straw to the field.

Background technique

In the Northeast region, the corn sowing time is around April 20 and before May 10, and the harvest is after October 1 and before October 20, and the stubble after harvest is high and the straw coverage is large. The existing rotary tillage and fertilization seeder for returning corn seedlings with straw to the field has low operating efficiency, complicated operation and high cost. A rotary tillage and fertilization seeder for returning corn seedlings with straw to the field is proposed.

Utility model content

The utility model proposes a rotary tillage and fertilization seeder for returning corn seedlings with straw to the field, which solves the problems of low operation efficiency, complicated operation and high cost of the existing rotary tillage and fertilization seeder for returning to the field.

In order to achieve the above object, the utility model adopts the following technical solutions:

A rotary tillage and fertilization seeder for corn seedlings with straw returning to the field, comprising a feeding shell, a discharge box is installed at the lower end of the feeding shell, and the discharging box is connected with the feeding shell, and the upper end of the feeding shell is provided with a The cover plate, the first motor and the second motor are symmetrically fixed on the inner wall of the discharge box, the second gear is fixed on the output shaft of the first motor and the second motor, and the first gear is engaged with the top of the second gear The two first gears are respectively fixed on the first rotating shaft and the second rotating shaft, the ends of the first rotating shaft and the second rotating shaft close to each other pass through the feeding shell and extend to the inside of the feeding shell, the first The first crushing wheel and the second crushing wheel are respectively fixed on the rotating shaft and the second rotating shaft, and the first crushing wheel and the second crushing wheel fit together, the third gear is meshed with the bottom end of the second gear, and the second The gear is fixed on the moving wheel, and the moving wheel is fixed on the connecting shaft. Two mounting plates are symmetrically fixed on the lower end of the discharge box. The connecting shaft runs through the two mounting plates, and a plurality of mounting plates are fixed on the connecting shaft. scarifier knives and a plurality of scarifier knives positioned between the two mounting plates.

Preferably, there is a discharge port at the bottom of the discharge box, and a discharge pipe is fixed at the discharge port.

Preferably, an illuminating lamp is fixed at the front end of the feeding shell.

Preferably, a support frame is fixed at the rear end of the discharge box, and a plurality of universal wheels are installed at the bottom end of the support frame.

Preferably, a push handle is fixed at the rear end of the feeding shell, and a rubber sleeve is wrapped around the outer end of the push handle.

Preferably, the first crushing wheel and the second crushing wheel are fixed with a plurality of crushing teeth.

In the utility model, through the cooperative action of the feeding shell, the first rotating shaft, the first gear, the second gear, the first crushing roller and the second crushing roller, the crushing and pretreatment of corn seedlings with stalks can be realized, thereby improving the quality of corn seedlings. The contact area between the straw and the soil improves the operation efficiency; the third gear, the connecting shaft, the moving wheel, the mounting plate, and the soil loosening knife are set up in coordination to realize the shallow loosening and crushing of the soil to increase the air permeability of the soil. performance and water storage capacity, thereby improving operating efficiency.

The utility model has the advantages of high working efficiency, greatly reduced labor intensity, simple and convenient operation, low manufacturing cost and high practicability.

Description of drawings

Fig. 1 is a front view of a rotary tillage and fertilization seeder for returning corn seedlings with straw to the field proposed by the utility model.

Fig. 2 is a top view of the feeding shell of the rotary tillage and fertilization planter for returning corn seedlings with straw to the field proposed by the utility model.

Fig. 3 is a cross-sectional view of a discharge box in a rotary tillage fertilization seeder for returning corn seedlings with straw to the field proposed by the utility model.

Fig. 4 is a rear view of a rotary tillage and fertilization seeder for returning corn seedlings with straw to the field proposed by the utility model.

Symbols in the figure: 1 push handle, 2 feeding shell, 3 first rotating shaft, 4 first gear, 5 second gear, 6 first motor, 7 third gear, 8 connecting shaft, 9 moving wheel, 10 mounting plate, 11 soil loosening knife, 12 discharge box, 13 second motor, 14 second rotating shaft, 15 lighting lamp, 16 cover plate, 17 crushing roller one, 18 crushing roller two, 19 support frame, 20 universal wheel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-4, a rotary tillage and fertilization seeder for returning corn seedlings with straw to the field includes an input shell 2, a discharge box 12 is installed at the lower end of the input shell 2, and the output box 12 communicates with the input shell 2 The upper end of the feeding shell 2 is provided with a cover plate 16, the inner wall of the discharging box 12 is symmetrically fixed with a first motor 6 and a second motor 13, and the output shafts of the first motor 6 and the second motor 13 are fixed with a second gear 5, The top of the second gear 5 is meshed with the first gear 4, and the two first gears 4 are respectively fixed on the first rotating shaft 3 and the second rotating shaft 14, and the ends of the first rotating shaft 3 and the second rotating shaft 14 close to each other pass through the feeding shell 2 and extend to the inside of the feeding shell 2, the first rotating shaft 3 and the second rotating shaft 14 are respectively fixed with the first crushing wheel 17 and the second crushing wheel 18, and the first crushing wheel 17 and the second crushing wheel 18 are fitted together , the bottom end of the second gear 5 is meshed with a third gear 7, the second gear 5 is fixed on the moving wheel 9, the moving wheel 9 is fixed on the connecting shaft 8, and the lower end of the discharge box 12 is symmetrically fixed with two mounting plates 10, connected The shaft 8 runs through the two mounting plates 10 , and a plurality of scarifying knives 11 are fixed on the connecting shaft 8 , and the plurality of scarifying knives 11 are all located between the two mounting plates 10 .

There is a discharge port at the bottom of the discharge box 12, and a discharge pipe is fixed at the discharge port. A plurality of universal wheels 20 are installed at the bottom, a push handle 1 is fixed at the rear end of the feeding shell 2, and the outer end of the push handle 1 is wrapped with a rubber sleeve, and the crushing roller 1 17 and the crushing roller 2 18 are fixed with multiple a broken tooth.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", Orientation indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operation, and therefore cannot be construed as a limitation of the utility model.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

Embodiment: By starting the first motor 6 and the second motor 13, and then driving the second gear 5 to rotate, and then driving the first gear 4 and the third gear 7 to rotate, the two rotating first gears 4 drive the first rotating shaft 3 and The second rotating shaft 14 rotates, and then drives crushing roller one 17, crushing roller two 18 to rotate, and the third gear 7 of rotation drives moving wheel 9 to rotate, and the moving wheel 9 of rotation can drive the utility model to move, and the moving of rotating The wheel 9 can drive the connecting shaft 8 to rotate, and then drive a plurality of loosening knives 11 to rotate. The rotating knives 11 can loosen the soil. Wheel one 17 and crushing roller two 18 can crush corn seedlings with stalks. The crushed corn seedlings with stalks fall into the discharge box 12 and fall into the soil along the discharge pipe. Push handle 1 can be used to Push the shell body of the utility model to tilt, and now the universal wheel 20 is in contact with the ground, and the moving wheel 9 is separated from the ground, so that the forward angle of the utility model can be adjusted through the push handle 1 and the universal wheel 20. The material shell 2, the first rotating shaft 3, the first gear 4, the second gear 5, the crushing roller 17 and the crushing roller 2 18 cooperate to realize the crushing and pretreatment of the corn seedling straw, thereby improving the corn seedling belt. The contact area between the straw and the soil improves the working efficiency; the third gear 7, the connecting shaft 8, the moving wheel 9, the installation plate 10, and the soil loosening knife 11 are set in cooperation, so that the soil can be loosened and crushed with the seedlings, so as to Increase the air permeability and water storage capacity of the soil, thereby improving work efficiency. The utility model has the advantages of high working efficiency, greatly reduced labor intensity, simple and convenient operation, low manufacturing cost and high practicability.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. The utility model provides a maize seedling area straw returning rotary tillage fertilizing and seeding machine, includes pan feeding shell (2), its characterized in that, pan feeding shell (2) lower extreme is installed out workbin (12), and goes out workbin (12) and is linked together with pan feeding shell (2), pan feeding shell (2) upper end is provided with apron (16), it is fixed with first motor (6) and second motor (13) to go out workbin (12) inner wall symmetry, all be fixed with second gear (5) on first motor (6) and second motor (13) output shaft, the meshing of second gear (5) top has first gear (4), two first gear (4) are fixed in respectively on first pivot (3), second pivot (14), first pivot (3) and second pivot (14) are close to one end each other and all pass pan feeding shell (2) and extend to inside pan feeding shell (2), be fixed with broken bull wheel (17), broken bull wheel two (18) on first pivot (3), second pivot (14) respectively, and broken bull wheel (17) is laminated with broken bull wheel two (18) mutually, second gear (5) bottom meshing has third gear (7), second gear (5) are fixed in on removing wheel (9), it is fixed in on connecting axle (8) to remove wheel (9), go out workbin (12) lower extreme symmetry and be fixed with two mounting panels (10), connecting axle (8) run through in two mounting panels (10), and are fixed with a plurality of sword (11) that loosen the soil on connecting axle (8), and a plurality of sword (11) that loosen the soil all are located between two mounting panels (10).

2. A rotary tillage, fertilization and seeding machine with returning straw to field for corn seedlings as claimed in claim 1, characterized in that a discharge hole is formed at the bottom end of the discharge box (12) and a discharge pipe is fixed at the discharge hole.

3. The rotary tillage, fertilization and seeding machine with returning of corn seedling strips and straws as claimed in claim 1, characterized in that a lighting lamp (15) is fixed at the front end of the feeding shell (2).

4. A rotary tillage, fertilization and seeding machine with returning straw to field for corn seedlings as claimed in claim 1, characterized in that a support frame (19) is fixed at the rear end of the discharging box (12), and a plurality of universal wheels (20) are mounted at the bottom end of the support frame (19).

5. The rotary tillage, fertilization and seeding machine with returning of corn seedling and straw to field as claimed in claim 1, characterized in that a push handle (1) is fixed at the rear end of the feeding shell (2), and a rubber sleeve is wrapped at the outer end of the push handle (1).

6. A rotary tillage, fertilization and seeding machine with returning of corn seedling strips to field as well as straw as claimed in claim 1, wherein a plurality of crushing teeth are fixed on the first crushing roller (17) and the second crushing roller (18).