Assembly equipment for parts of wheeled tractor

Abstract

The utility model relates to the technical field of tractor assembly, in particular to wheel type tractor part assembly equipment. According to the technical scheme, the floor comprises a floor body, a frame plate, a lifting rod and a mounting plate, the frame plate is mounted on the upper surface of the floor body, the mounting plate is movably arranged on the frame plate, a sliding rod is arranged on the mounting plate in a lifting mode, and the lifting rod is arranged at the bottom end of the sliding rod. According to the utility model, the matching of mechanical structures is adopted, so that the position of the tire can be freely adjusted, the manual assembly by personnel is facilitated, and the labor intensity of the assembly personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tractor assembly, in particular to a wheeled tractor parts assembly device. Background Art

[0002] Wheeled tractor is a type of tractor, that is, a tractor with wheels as the running gear. (Different from crawler tractors) There are many types such as two-wheel (walk-behind tractors) and four-wheel, and they are divided into rear-wheel drive and four-wheel drive. High-horsepower wheeled tractors have better traction performance and are suitable for large farms equipped with wide-width agricultural implements for high-speed operations.

[0003] The maximum adhesion and anti-skidding ability between the tractor's driving wheels and the ground are called the tractor's adhesion performance. If the adhesion performance is good and the skidding is light, the driving torque can be fully utilized, the capacity of the internal combustion engine can be fully utilized, and the tractor will appear to be powerful when working. If the adhesion performance is poor and the skidding is serious, the driving torque cannot be fully utilized, the capacity of the internal combustion engine cannot be fully utilized, and the tractor will appear to be unable to exert its power when working, or the tractor will not be very powerful.

[0004] During the assembly of wheeled tractors, since the wheel tires are large and heavy, it is very difficult for personnel to assemble them manually, and the labor intensity of the assemblers is high. The existing assembly equipment cannot solve the above problems well.

[0005] For this reason, we propose a wheeled tractor parts assembly equipment to solve the existing problems. Utility Model Content

[0006] The utility model aims to provide a wheeled tractor parts assembly device in view of the problems existing in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wheeled tractor parts assembly device, comprising a floor, a frame plate, a lifting rod and a mounting plate, wherein a frame plate is installed on the upper surface of the floor, a mounting plate is movably provided on the frame plate, a sliding rod is provided on the mounting plate for lifting, and a lifting rod is provided at the bottom end of the sliding rod.

[0008] Preferably, a gear sleeve is rotatably mounted on the upper surface of the mounting plate, and a sliding rod is threadedly engaged on the gear sleeve;

[0009] The mounting plate has an internal cavity, and a motor is installed in the internal cavity;

[0010] A gear is installed at the output end of the motor, and the gear is in gear meshing state with the outer wall of the gear sleeve.

[0011] Preferably, a connecting plate is mounted on the mounting plate by bolts, and a limiting rod is welded on the connecting plate;

[0012] The slide bar is provided with a slideway matched with the limit rod, and one end of the limit rod is slidably arranged on the slideway;

[0013] A connector is welded at the end of the lifting rod, and the connector is fixed to the bottom end of the sliding rod by bolts.

[0014] Preferably, a hydraulic cylinder is mounted on the frame plate by bolts, and an output end of the hydraulic cylinder passes through the frame plate and is fixed on the surface of the mounting plate.

[0015] Preferably, a wheel frame is installed on the lower surface of the floor through bolts, and a moving wheel is rotatably installed on the wheel frame;

[0016] There are four moving wheels in total, and the positions of the four moving wheels are distributed in a rectangular array on the lower surface of the floor.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. During use, the wheeled tractor parts assembly equipment of the utility model can move the device to a designated position, and then move the tire until the lifting rod enters the tire. At this time, the control slide rod drives the lifting rod to move upward, and the lifting rod pulls the tire to the installation height of the tractor tire. At this time, the control mounting plate moves forward and backward, so as to adjust the installation distance between the tire and the tractor. At this time, it is convenient for personnel to directly push the tire onto the wheel frame of the tractor. The utility model adopts the cooperation of the mechanical structure, and can freely adjust the position of the tire, which is convenient for personnel to perform manual assembly and reduces the labor intensity of the assembly personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0021] Figure 3 This is a schematic diagram of the sliding rod lifting and installation structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the slide bar structure of the utility model.

[0023] Reference numerals:

[0024] 1. Floor; 101. Moving wheel; 102. Wheel frame; 2. Frame plate; 3. Lifting rod; 301. Connecting head; 4. Hydraulic cylinder; 5. Mounting plate; 501. Gear; 502. Connecting plate; 503. Limiting rod; 504. Gear sleeve; 505. Motor; 506. Machine cavity; 6. Sliding rod; 601. Slideway. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1

[0029] like Figure 1-4 As shown, the utility model proposes a wheeled tractor parts assembly device, including a floor 1, a frame plate 2, a lifting rod 3 and a mounting plate 5. The frame plate 2 is installed on the upper surface of the floor 1, the mounting plate 5 is movably provided on the frame plate 2, a sliding rod 6 is lifted and lowered on the mounting plate 5, and the lifting rod 3 is provided at the bottom end of the sliding rod 6.

[0030] Based on Example 1: During use, the device can be moved to a specified position, and the tire can be moved until the lifting rod 3 enters the tire. At this time, the control slide rod 6 drives the lifting rod 3 to move upward. After the lifting rod 3 pulls the tire to the installation height of the tractor tire, the control mounting plate 5 is moved forward and backward to adjust the installation distance between the tire and the tractor. At this time, it is convenient for personnel to directly push the tire into the tire axle head of the tractor.

[0031] Embodiment 2

[0032] like Figure 1-4 As shown, the wheeled tractor parts assembly device proposed by the utility model, compared with the first embodiment, this embodiment further includes: a gear sleeve 504 is rotatably mounted on the upper surface of the mounting plate 5, and a slide rod 6 is threadedly engaged on the gear sleeve 504;

[0033] The mounting plate 5 has a machine cavity 506, and a motor 505 is installed in the machine cavity 506;

[0034] The output end of the motor 505 is provided with a gear 501, and the gear 501 is in gear meshing with the outer wall of the gear sleeve 504;

[0035] Through the cooperation of the above structure, the motor 505 drives the gear 501 to rotate, and through the meshing action of the gear teeth between the gear 501 and the gear sleeve 504, and under the premise that the slide bar 6 does not produce deflection action, the slide bar 6 can be moved up and down.

[0036] A connecting plate 502 is installed on the mounting plate 5 by bolts, and a limiting rod 503 is welded on the connecting plate 502;

[0037] The slide bar 6 is provided with a slideway 601 adapted to the limit rod 503, and one end of the limit rod 503 is slidably arranged on the slideway 601;

[0038] Through the cooperation of the above structure, the limiting rod 503 extends into the slideway 601 of the slide bar 6, so that the limiting rod 503 limits the slide bar 6 from generating a deflection action.

[0039] A connector 301 is welded at the end of the lifting rod 3, and the connector 301 is fixed to the bottom end of the sliding rod 6 by bolts.

[0040] Through the cooperation of the above structure, the lifting rod 3 can be easily replaced, so that the lifting rod 3 of different lengths can be used to meet the installation requirements of tires of different sizes.

[0041] A hydraulic cylinder 4 is mounted on the frame plate 2 by bolts. The output end of the hydraulic cylinder 4 passes through the frame plate 2 and is fixed on the surface of the mounting plate 5.

[0042] Through the cooperation of the above structures, the hydraulic cylinder 4 works to change the position of the mounting plate 5, thereby facilitating the adjustment of the mounting position of the tire.

[0043] A wheel frame 102 is installed on the lower surface of the floor 1 by bolts, and a moving wheel 101 is rotatably installed on the wheel frame 102; there are four moving wheels 101 in total, and the positions of the four moving wheels 101 are distributed in a rectangular array on the lower surface of the floor 1. Through the cooperation of the above structure, the device can be moved as a whole through the moving wheels 101.

[0044] It should be noted that the motor 505 and the hydraulic cylinder 4 structure are existing mature technologies, and their working principles and internal structures are known to technicians in the relevant technical field. The utility model only utilizes their functions and does not improve their internal structures. Therefore, they are not described in detail here, and technicians in this field can make any selections according to their needs or convenience.

[0045] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A wheeled tractor parts assembly device, comprising a floor (1), a frame plate (2), a lifting rod (3) and a mounting plate (5), characterized in that: A frame plate (2) is installed on the upper surface of the floor (1), a mounting plate (5) is movably provided on the frame plate (2), a sliding rod (6) is provided on the mounting plate (5) for lifting, and a lifting rod (3) is provided at the bottom end of the sliding rod (6).

2. The wheeled tractor parts assembly equipment according to claim 1, characterized in that: A gear sleeve (504) is rotatably mounted on the upper surface of the mounting plate (5), and a sliding rod (6) is threadedly engaged on the gear sleeve (504); The mounting plate (5) has an engine cavity (506) formed therein, and a motor (505) is installed in the engine cavity (506); A gear (501) is installed at the output end of the motor (505), and the gear (501) is in gear meshing state with the outer wall of the gear sleeve (504).

3. The wheeled tractor parts assembly equipment according to claim 1, characterized in that: A connecting plate (502) is mounted on the mounting plate (5) by means of bolts, and a limiting rod (503) is welded on the connecting plate (502); The slide bar (6) is provided with a slideway (601) adapted to the limit rod (503), and one end of the limit rod (503) is slidably arranged on the slideway (601); A connecting head (301) is welded at the end of the lifting rod (3), and the connecting head (301) is fixed to the bottom end of the sliding rod (6) by means of bolts.

4. The wheeled tractor parts assembly equipment according to claim 1, characterized in that: A hydraulic cylinder (4) is mounted on the frame plate (2) via bolts, and an output end of the hydraulic cylinder (4) passes through the frame plate (2) and is fixed to the surface of the mounting plate (5).

5. The wheeled tractor parts assembly equipment according to claim 1, characterized in that: A wheel frame (102) is mounted on the lower surface of the floor (1) via bolts, and a moving wheel (101) is rotatably mounted on the wheel frame (102); There are four moving wheels (101) in total, and the positions of the four moving wheels (101) are distributed in a rectangular array on the lower surface of the floor (1).

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