CN217363705U

CN217363705U - Agricultural planting is with arable land machine

Info

Publication number: CN217363705U
Application number: CN202221399730.XU
Authority: CN
Inventors: 王伟
Original assignee: Laizhou Chicheng Machinery Co ltd
Current assignee: Laizhou Chicheng Machinery Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-06
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a cultivator for agricultural planting, belonging to the technical field of agricultural machinery, comprising a frame, wherein the front end of the frame is provided with a front wheel shaft, the rear end of the frame is provided with a rear wheel shaft, an engine is fixedly connected above the front end of the frame, a belt wheel C is assembled on an output shaft of the engine, the belt wheel C is connected with a belt wheel A through a driving belt A, and the belt wheel A is rotatably connected on the rear wheel shaft; the rear wheel shaft is provided with a gearbox capable of rotating along the axis of the rear wheel shaft, an input shaft of the gearbox is provided with a belt wheel B, and the belt wheel B is connected with the belt wheel A through a transmission belt B; the gearbox is connected with the rack through a hydraulic cylinder; and a rotary tillage cutter component is fixedly mounted on one side of the gearbox, which is far away from the rack. The utility model provides a pair of arable land machine for farming can make the whole length of equipment shorten, and turning radius can reduce, and reduces equipment cost.

Description

Agricultural planting is with arable land machine

Technical Field

The utility model relates to a farming machine for farming belongs to agro-farming machinery technical field.

Background

China is a big agricultural country, and the population of farmers accounts for most of the general population of China. Farmers need to cultivate the land before planting crops, and before the cultivator appears, farmers can only cultivate land by livestock or manpower, thus not only having low efficiency, but also being very tired. The cultivator solves the problem, the cultivator used in China is various at present, but can be roughly classified into two types, namely a large cultivator and a small cultivator, the cultivator has high cultivating speed and high efficiency, but cannot cultivate in farmlands with small areas or farmlands after interplanting. At this time, a small-sized cultivator is needed, and although the efficiency of the small-sized cultivator is slightly inferior, the small-sized cultivator is small, light and flexible, and can be operated in farmlands where large-sized cultivators cannot operate.

The small and medium-sized cultivator in the prior art generally has the following technical problems:

the gearbox of the cultivator is fixedly arranged on the rack, the rear end of the gearbox is sequentially provided with the hydraulic tank and the rotary tillage cutter assembly, and the hydraulic tank is fixed between the gearbox and the rotary tillage cutter assembly and provides power for the rotation of the rotary tillage cutter assembly, so that the whole length of the cultivator is longer, the turning radius is larger, and the manufacturing cost of the whole equipment is higher; in addition, the gear handles for controlling the differential speed are generally arranged on two sides of the seat, and one gear handle is arranged on each side, so that the vehicle cannot get on or off conveniently.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cultivator for agricultural planting aiming at the defects in the background technology, which can shorten the whole length of the equipment, reduce the turning radius and reduce the cost of the equipment; the respective movements of the two differential adjusting shafts can be realized by a gear handle.

For solving the technical problem, the utility model discloses a following technical scheme:

a cultivator for agricultural planting comprises a frame, wherein the front end of the frame is provided with a front wheel shaft, the rear end of the frame is provided with a rear wheel shaft, an engine is fixedly connected above the front end of the frame, a belt wheel C (18) is assembled on an output shaft of the engine, the belt wheel C is connected with a belt wheel A through a transmission belt A, and the belt wheel A is rotatably connected on the rear wheel shaft; the rear wheel shaft is provided with a gearbox capable of rotating along the axis of the rear wheel shaft, an input shaft of the gearbox is provided with a belt wheel B, and the belt wheel B is connected with the belt wheel A through a transmission belt B; the gearbox is connected with the rack through a hydraulic cylinder; and a rotary tillage cutter component is fixedly mounted on one side of the gearbox, which is far away from the rack.

The utility model provides an optimization scheme, one side of gearbox has two differential regulating spindles that set up side by side, and the differential regulating spindle is articulated with the bottom of connecting rod respectively, and the top of connecting rod sets up respectively in the bar slide hole of regulating plate.

Furthermore, the middle part of the adjusting plate is hinged with the gearbox; two sides of the adjusting plate are respectively provided with a strip-shaped sliding hole arranged along the vertical direction.

Furthermore, the top end of the adjusting plate is connected with one end of the pull rod, and the other end of the pull rod is connected with the blocking handle.

Furthermore, two ends of the hydraulic cylinder are respectively hinged with the gearbox and the rack.

Further, the number of the gear handles is one.

Further, a seat is mounted on the frame and located between the engine and the gearbox.

The utility model adopts the above technical scheme after, compare with prior art, have following advantage:

the rotary tillage cutter component and the gearbox can synchronously rotate along the axis of the rear wheel shaft, the hydraulic cylinder provides power for the rotation of the rotary tillage cutter component and the gearbox, and the rotary tillage cutter component is directly and fixedly connected with the gearbox, so that the overall length of the equipment is shortened, the turning radius is reduced, the hydraulic box structure is omitted, and the equipment cost is reduced;

the utility model discloses a setting up the regulating plate of being connected with the gearbox is articulated, when the regulating plate rotates to the left side, can drive the connecting rod action on right side, when the regulating plate rotates to the right side, can drive left connecting rod action, and the front-back action through a fender handle can realize the action separately of two differential regulating axles like this.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the present invention in another direction;

fig. 3 is a top view of the present invention;

fig. 4 is a cross-sectional view of the present invention;

fig. 5 is an enlarged view at M in fig. 2.

In the figure, 1-a frame, 2-a front wheel shaft, 3-a rear wheel shaft, 4-a gearbox, 5-an engine, 6-a belt wheel A, 7-a transmission belt A, 8-a belt wheel B, 9-a transmission belt B, 10-a hydraulic cylinder, 11-a rotary tillage cutter component, 12-a differential adjusting shaft, 13-a connecting rod, 14-an adjusting plate, 15-a strip-shaped sliding hole, 16-a pull rod, 17-a gear handle and 18-a belt wheel C.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1-5, the utility model provides a farming machine for farming, including frame 1, frame 1 is equipped with front axle 2 along the front end of traffic direction, and frame 1 is equipped with rear axle 3 along the rear end of traffic direction, and front axle 2 and rear axle 3's both ends all are equipped with the gyro wheel.

An engine 5 is fixedly connected to the upper part of the front end of the frame 1, a belt wheel C18 is assembled on an output shaft of the engine 5, and a belt wheel C18 is connected with a belt wheel A6 through a transmission belt A7; the pulley a6 is rotatably connected to the rear wheel axle 3.

The rear wheel shaft 3 is provided with a gearbox 4 which can rotate along the axis of the rear wheel shaft 3, the input shaft of the gearbox 4 is provided with a belt wheel B8, and the belt wheel B8 is connected with a belt wheel A6 through a transmission belt B9; the gearbox 4 does not affect the normal power transmission when rotating along the axis of the rear wheel shaft 3.

The gearbox 4 is connected with the rack 1 through a hydraulic cylinder 10, and two ends of the hydraulic cylinder 10 are respectively hinged with the gearbox 4 and the rack 1; a rotary blade assembly 11 is fixedly mounted on one side, far away from the rack 1, of the gearbox 4, the rotary blade assembly 11 and the gearbox 4 can synchronously rotate along the axis of the rear wheel shaft 3, and the hydraulic cylinder 10 provides a power source for the rotation of the rotary blade assembly 11 and the gearbox 4.

A seat is mounted on the frame 1 and is positioned between the engine 5 and the gearbox 4.

Two differential adjusting shafts 12 arranged side by side are arranged on one side of the gearbox 4 close to the seat, the differential adjusting shafts 12 are respectively hinged with the bottom ends of connecting rods 13, and the top ends of the connecting rods 13 are respectively arranged in strip-shaped slide holes 15 of adjusting plates 14; the middle part of the adjusting plate 14 is hinged with the gearbox 4, and the adjusting plate 14 can rotate along a hinge point; two sides of the adjusting plate 14 are respectively provided with a strip-shaped slide hole 15 arranged along the vertical direction.

When the adjusting plate 14 rotates to the left, the right connecting rod 13 can be driven to move, and when the adjusting plate 14 rotates to the right, the left connecting rod 13 can be driven to move.

The top end of the adjusting plate 14 is connected with one end of a pull rod 16, the other end of the pull rod 16 is connected with a stop handle 17, the number of the stop handles 17 is one, and the respective actions of the two differential adjusting shafts 12 can be realized through the forward and backward actions of the stop handles 17.

The utility model discloses a concrete theory of operation:

the rotary tillage cutter component 11 and the gearbox 4 in the utility model can synchronously rotate along the axis of the rear axle 3, the hydraulic cylinder 10 provides a power source for the rotation of the rotary tillage cutter component 11 and the gearbox 4, and the gearbox 4 does not influence the normal power transmission when rotating along the axis of the rear axle 3;

the utility model discloses a setting up the regulating plate 14 of being connected with 4 articulations of gearbox, when regulating plate 14 rotated to the left side, can drive the connecting rod 13 action on right side, when regulating plate 14 rotated to the right side, can drive left connecting rod 13 action, keep off the action separately that can realize two differential regulating axles 12 to 17 front and back action like this.

The above description is illustrative of the best mode contemplated for carrying out the present invention and the details not specifically mentioned are within the common general knowledge of those skilled in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.

Claims

1. The utility model provides a farming machine for farming, includes frame (1), and frame (1) front end is equipped with front axle (2), and frame (1) rear end is equipped with rear axle (3), and frame (1) front end top rigid coupling has engine (5), its characterized in that: a belt wheel C (18) is assembled on an output shaft of the engine (5), the belt wheel C (18) is connected with a belt wheel A (6) through a transmission belt A (7), and the belt wheel A (6) is rotationally connected to the rear axle (3); the rear wheel shaft (3) is provided with a gearbox (4) which can rotate along the axis of the rear wheel shaft, an input shaft of the gearbox (4) is provided with a belt wheel B (8), and the belt wheel B (8) is connected with a belt wheel A (6) through a transmission belt B (9); the gearbox (4) is connected with the rack (1) through a hydraulic cylinder (10); and a rotary tillage cutter component (11) is fixedly mounted on one side of the gearbox (4) far away from the rack (1).

2. A tiller for agricultural planting according to claim 1, wherein: two differential adjusting shafts (12) arranged side by side are arranged on one side of the gearbox (4), the differential adjusting shafts (12) are hinged to the bottom ends of the connecting rods (13), and the top ends of the connecting rods (13) are arranged in strip-shaped sliding holes (15) of the adjusting plate (14) respectively.

3. A tiller for agricultural planting according to claim 2, wherein: the middle part of the adjusting plate (14) is hinged with the gearbox (4); two sides of the adjusting plate (14) are respectively provided with a strip-shaped sliding hole (15) arranged along the vertical direction.

4. A tiller for agricultural planting according to claim 3, wherein: the top end of the adjusting plate (14) is connected with one end of a pull rod (16), and the other end of the pull rod (16) is connected with a stop handle (17).

5. A tiller for agricultural planting according to claim 1, wherein: and two ends of the hydraulic cylinder (10) are respectively hinged with the gearbox (4) and the rack (1).

6. An agricultural cultivator of claim 4, wherein: the number of the retaining handles (17) is one.

7. A tiller for agricultural planting according to claim 1, wherein: a seat is mounted on the frame (1) and located between the engine (5) and the gearbox (4).