CN220130209U - Wheeled tractor walking system frame assembly - Google Patents

Abstract

The utility model discloses a wheel type tractor running system frame assembly, which comprises a gearbox, wherein the right end of the gearbox is connected with a rear axle, the front surface and the rear surface of the rear axle are respectively connected with a first driving shaft and a second driving shaft, the upper surface of the rear axle is connected with a lifter, the front side and the rear side of the lifter are respectively provided with a first supporting weld and a second supporting weld, the first supporting weld and the second supporting weld are both connected with the rear axle, the middle position of the right end surface of the rear axle is connected with a power output shaft, and a supporting mechanism is arranged below the power output shaft. The utility model can effectively control the installed agricultural implement by arranging a series of structures, and can support the agricultural implement in an auxiliary way when the agricultural implement is installed, so as to facilitate the installation of the agricultural implement.

Description

Wheeled tractor walking system frame assembly

Technical Field

The utility model relates to the technical field of tractors, in particular to a walking system frame assembly of a wheeled tractor.

Background

The wheel type tractor is one kind of tractor, that is, the walking device is one kind of wheel type tractor, and has two wheels, four wheels and other types, back wheel driving and four wheel driving, and the high horsepower wheel type tractor has relatively high traction performance and is suitable for high speed operation of farm tools.

The traveling frame assembly of the wheeled tractor is an important part of a plurality of parts, but the existing frame assembly has limited functions, cannot effectively control agricultural implements arranged on the surface of the frame assembly, so that the agricultural implements are inconvenient to use, and when the agricultural implements are arranged, the frame cannot assist the arranging process due to the fact that most of the agricultural implements are large in size, so that a user needs to keep the lifting state of the agricultural implements in the arranging process, and the frame assembly is quite laborious and further causes difficulty in arranging.

Disclosure of Invention

The utility model aims to provide a wheeled tractor running system frame assembly, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wheeled tractor walking system frame assembly, includes the gearbox, the right-hand member of gearbox is connected with the rear axle, the front and back surface of rear axle is connected with first drive shaft and second drive shaft respectively, the upper surface of rear axle is connected with the riser, both sides are provided with first support seam and second support seam respectively around the riser, and first support seam and second support seam all are connected with the rear axle, the right-hand member surface intermediate position of rear axle is connected with power take off shaft, power take off shaft's below is provided with supporting mechanism.

Preferably, the support mechanism comprises a carrier plate and a fixing bolt, the carrier plate is located below the power output shaft, the left end of the carrier plate is connected with the fixing bolt, and the inner end of the fixing bolt penetrates through the inside of the gearbox.

Preferably, an inner cavity is formed in the carrier plate, an inner plate is inserted in the inner cavity, and the right end of the inner plate protrudes out of the carrier plate.

Preferably, guide rods are inserted into the front end and the rear end of the inner plate, and the left end of each guide rod is connected with the inner wall of the inner cavity.

Preferably, the upper surface of the carrier plate is connected with adjustable supporting legs, and the top ends of the adjustable supporting legs are connected with an adjusting plate.

Preferably, the cross section area of the adjusting plate is smaller than that of the carrier plate, and the adjusting plate is located below the power output shaft.

Preferably, through holes are formed in the upper surfaces of the inner plate and the carrier plate, and the apertures of the two through holes are the same.

Compared with the prior art, the utility model has the beneficial effects that:

1. the wheel type tractor walking system frame assembly comprises a support mechanism, wherein the support mechanism comprises a carrier plate and a fixing bolt, and can support the agricultural implement through the carrier plate when the agricultural implement is installed so as to assist the agricultural implement to be connected with a power output shaft.

2. The walking frame assembly of the wheel type tractor can increase the supporting area by pulling the inner plate when the size of the connected farm tool is large.

3. The wheel type tractor walking system frame assembly is characterized in that the distance between the carrier plate and the adjusting plate is changed by rotating the adjusting plate and the adjustable supporting leg, so that the adjusting plate can be used for bearing agricultural implements, the distance between the agricultural implements and the power output shaft is adjusted, and the agricultural implements and the power output shaft are convenient to connect and install.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic elevational view of the transmission of the present utility model;

FIG. 3 is a schematic side view of the transmission of the present utility model;

FIG. 4 is a schematic top cross-sectional view of the carrier plate of the present utility model;

FIG. 5 is a schematic top view of the carrier plate according to the present utility model;

fig. 6 is a schematic side view of the carrier plate according to the present utility model.

In the figure: 1. a gearbox; 2. a rear axle; 3. a lifter; 4. a first drive shaft; 5. a second drive shaft; 6. a first support weld; 7. a second support weld; 8. a power output shaft; 9. a carrier plate; 10. a fixing bolt; 11. an inner cavity; 12. an inner plate; 13. a through hole; 14. an adjusting plate; 15. an adjustable leg; 16. a guide rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

As shown in fig. 1-6, the walking frame assembly of the wheeled tractor of this embodiment comprises a gearbox 1, the right end of the gearbox 1 is connected with a rear axle 2, the rear axle 2 is matched with the gearbox 1 for power transmission, the front surface and the rear surface of the rear axle 2 are respectively connected with a first driving shaft 4 and a second driving shaft 5, the first driving shaft 4 and the second driving shaft 5 are both connected with tires of the tractor and used for controlling the tires to rotate, the tractor is ensured to stably advance, the upper surface of the rear axle 2 is connected with a lifter 3, the lifter 3 is used for lifting and descending of a hanging agricultural implement, the front side and the rear side of the lifter 3 are respectively provided with a first support weld 6 and a second support weld 7, the first support weld 6 and the second support weld 7 are both connected with the rear axle 2, the first support weld 6 and the second support weld 7 are jointly used for supporting a cab, the middle position of the right end surface of the rear axle 2 is connected with a power output shaft 8, the power output shaft 8 is directly transmitted to the agricultural implement, a supporting mechanism is arranged below the power output shaft 8, and the supporting mechanism is used for assisting the power output shaft 8 to be connected with the agricultural implement.

Specifically, the supporting mechanism includes carrier plate 9 and fixing bolt 10, and carrier plate 9 is located the below of power take off shaft 8, and the left end of carrier plate 9 is connected with fixing bolt 10, and fixing bolt 10's inner runs through in the inside of gearbox 1, carries out fixed connection with carrier plate 9 and rear axle 2 through fixing bolt 10 for carrier plate 9 can support the agricultural implement, blocks up the agricultural implement and is connected with power take off shaft 8.

Further, the inner cavity 11 is formed in the carrier plate 9, the inner plate 12 is inserted in the inner cavity 11, the right end of the inner plate 12 protrudes out of the carrier plate 9, and when the size of the connected agricultural implement is large, the supporting area can be increased by pulling the inner plate 12.

Further, guide rods 16 are inserted into the front and rear ends of the inner plate 12, the left end of each guide rod 16 is connected with the inner wall of the inner cavity 11, and the guide rods 16 are arranged to enable the inner plate 12 to stably slide.

Further, the upper surface of the carrier plate 9 is connected with adjustable supporting legs 15, the top ends of the adjustable supporting legs 15 are connected with adjusting plates 14, the adjustable supporting legs 15 are hinged to each other, four adjustable supporting legs 15 exist, the adjustable supporting legs 15 are similar to a telescopic stud structure additionally provided with bearings, the distance between the carrier plate 9 and the adjusting plates 14 is changed by rotating the adjustable supporting legs 15, four-corner adjustment is achieved while four-corner support is formed, and the adjustable supporting legs can be used for bearing agricultural implements through the adjusting plates 14 and adjusting the horizontal condition of the agricultural implements and adjusting the distance between the agricultural implements and the power output shaft 8, so that the adjustable supporting legs are convenient for connection and installation between the agricultural implements and the power output shaft 8 and are beneficial to realization of the power output effect.

Further, the cross-sectional area of the adjusting plate 14 is smaller than that of the carrier plate 9, and the adjusting plate 14 is located below the power output shaft 8, so that the adjusting plate 14 can be accommodated on the surface of the carrier plate 9 when no adjustment is needed.

Further, through holes 13 are formed in the upper surfaces of the inner plate 12 and the carrier plate 9, the apertures of the two through holes 13 are the same, and the through holes 13 are formed, so that the inner plate 12 can be fixedly connected with the carrier plate 9 through screws after being pulled out.

The application method of the embodiment is as follows: the rear axle 2 is used for carrying out the transmission of power in cooperation with the gearbox 1, directly transmit power to the agricultural implement through the power output shaft 8, the lifting mechanism 3 is used for hanging the lifting and descending of the articulated agricultural implement, and first support welding 6 and second support welding 7 are used for supporting the driver's cabin jointly, when installing the agricultural implement, support the agricultural implement through carrier plate 9, in order to assist it to be connected with the power output shaft 8, through setting up inner panel 12, can be when connecting the agricultural implement size great, increase the holding area through pull inner panel 12, inner panel 12 can carry out fixed connection through screw and carrier plate 9 after the external pulling, make the interval between carrier plate 9 and the regulating plate 14 change through rotating adjustable landing leg 15, can be used for carrying the agricultural implement through regulating plate 14, and adjust the distance between agricultural implement and the power output shaft 8, make things convenient for the connection installation between agricultural implement and the power output shaft 8.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a wheeled tractor running system frame assembly, includes gearbox (1), its characterized in that: the right-hand member of gearbox (1) is connected with rear axle (2), the front and back surface of rear axle (2) is connected with first drive shaft (4) and second drive shaft (5) respectively, the upper surface of rear axle (2) is connected with riser (3), both sides are provided with first support seam (6) and second support seam (7) respectively around riser (3), and first support seam (6) and second support seam (7) all are connected with rear axle (2), the right-hand member surface intermediate position of rear axle (2) is connected with power take off shaft (8), the below of power take off shaft (8) is provided with supporting mechanism.

2. The wheeled tractor running gear frame assembly of claim 1, wherein: the supporting mechanism comprises a carrier plate (9) and fixing bolts (10), the carrier plate (9) is located below the power output shaft (8), the left end of the carrier plate (9) is connected with the fixing bolts (10), and the inner ends of the fixing bolts (10) penetrate through the gearbox (1).

3. The wheeled tractor running gear frame assembly of claim 2, wherein: an inner cavity (11) is formed in the carrier plate (9), an inner plate (12) is inserted in the inner cavity (11), and the right end of the inner plate (12) protrudes out of the carrier plate (9).

4. A wheeled tractor running gear frame assembly according to claim 3, wherein: guide rods (16) are inserted into the front end and the rear end of the inner plate (12), and the left end of each guide rod (16) is connected with the inner wall of the inner cavity (11).

5. The wheeled tractor running gear frame assembly of claim 2, wherein: the upper surface of the carrier plate (9) is connected with an adjustable supporting leg (15), and the top end of the adjustable supporting leg (15) is connected with an adjusting plate (14).

6. The wheeled tractor running gear frame assembly of claim 5, wherein: the cross section area of the adjusting plate (14) is smaller than that of the carrier plate (9), and the adjusting plate (14) is positioned below the power output shaft (8).

7. A wheeled tractor running gear frame assembly according to claim 3, wherein: through holes (13) are formed in the upper surfaces of the inner plate (12) and the carrier plate (9), and the apertures of the two through holes (13) are the same.