Leveling device for disassembling platform of tractor

Abstract

The utility model relates to the technical field of tractor disassembly, in particular to a leveling device for a tractor disassembly platform, which comprises a disassembly platform component group, the disassembly platform component group is used for assisting the disassembly of a tractor, the disassembly platform component group comprises a platform plate, an assembly connecting piece is arranged in the platform plate, and the assembly connecting piece is connected with the assembly connecting piece. Screw pieces are arranged in the assembling connecting pieces, and a lifting assembly is arranged on the top of the platform plate piece. Compared with the prior art that a lifting mechanism is directly supported on the ground at present, the lifting assembly of the technical structure is connected with the platform plate, enough stability is achieved, and when a lifted tractor shakes after being disassembled, the lifting assembly is not prone to shaking, and the lifting mechanism is convenient to use. And the lifting assembly can stably support the tractor, deviation is avoided, and the stability and safety of disassembling the tractor are improved through the disassembling platform.

Description

TECHNICAL FIELD

[0001] The utility model relates to tractor dismantling technical field, concretely is leveling device for tractor dismantling platform. BACKGROUND

[0002] Tractor is used for traction and drive operation machine to complete each mobile operation, also can do fixed operation power, by engine, transmission, walking, steering, hydraulic suspension, power output, electric instrument, driving control and traction system or device composition, scrap tractor will carry out dismantling to recover tractor spare parts and material.

[0003] When the tractor is dismantled, the most valuable components such as engine are first removed from the tractor body, but these valuable components such as engine and mechanical transmission assembly are installed on the tractor chassis, when disassembling, the tractor chassis needs to be lifted by the jacking structure, so that personnel can disassemble these components, the jacking structure is directly supported on the ground, and the stability is insufficient, and the tractor body is inevitably shaken during disassembly, which can cause the jacking structure to deviate, reduce the stability and safety of disassembly work, and when the ground is uneven, the tractor cannot be guaranteed to be horizontal, and is easy to tilt or lose balance during disassembly. UTILITY MODEL CONTENTS

[0004] In order to overcome the above technical problems, the purpose of the utility model is to provide leveling device for tractor dismantling platform, to solve the problem of insufficient stability and safety of directly using jacking structure to lift in the bottom mechanical component disassembly when directly placing on the ground to disassemble the tractor in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: leveling device for tractor dismantling platform, comprising: disassembly platform component group, the disassembly platform component group is used for assisting tractor disassembly, the disassembly platform component group includes platform plate piece, the inside of platform plate piece is provided with assembly connecting piece, the inside of assembly connecting piece is provided with screw piece, the top of platform plate piece is provided with lifting assembly, the inside of platform plate piece is provided with mounting hole group, the lifting assembly includes crank handle, one end of crank handle is provided with horizontal shaft rod, one end of horizontal shaft rod is provided with bevel gear one, one side of bevel gear one is engaged with bevel gear two, one side of bevel gear two is provided with vertical screw rod, the outside of vertical screw rod is provided with movable square plate, one side of movable square plate is provided with support frame, the outside of movable square plate is provided with sleeve frame shell;The bottom of disassembly platform component group is provided with leveling component group, and the leveling component group is used for leveling platform plate piece.

[0006] Preferably, the platform plate and the assembly connecting piece are provided with multiple groups, and the platform plates in the multiple groups are connected through the assembly connecting pieces and screw pieces; the platform plate is provided with a groove at the position corresponding to the assembly connecting piece; and the top of the platform plate is provided with a lifting assembly for lifting the tractor.

[0007] Preferably, the platform plate is provided with multiple groups of screw holes at the positions corresponding to the lifting assembly, and the multiple groups of screw holes are uniformly distributed on the platform plate; and the platform plate is connected to the bottom of the sleeve frame housing through bolts.

[0008] Preferably, one end of the crank handle is connected to a horizontal shaft rod, one end of the horizontal shaft rod is connected to a first bevel gear, the second bevel gear is connected to one end of a vertical screw rod, the end of the vertical screw rod away from the second bevel gear is connected to the sleeve frame housing through a rotating shaft, the sleeve frame housing is connected to the horizontal shaft rod through a bearing, the support frame is in sliding contact with the sleeve frame housing through a sliding groove, the movable square plate is in sliding contact with the sleeve frame housing through the sliding groove, the movable square plate is provided with a nut barrel at the position corresponding to the vertical screw rod, the nut barrel and the movable square plate are connected through a bearing, the nut barrel and the vertical screw rod are connected through threads, and the support frame is connected to the movable square plate.

[0009] Preferably, the leveling component group comprises an adjusting ruler, one side of the adjusting ruler is provided with a lower seat plate, and the inside of the lower seat plate is provided with a foot screw rod.

[0010] Preferably, the adjusting ruler is provided with four groups, and the four groups of adjusting rulers are distributed on the four edges of the bottom of the platform plate; the adjusting ruler is connected to the bottom of the platform plate; and the inside of the adjusting ruler is provided with a horizontal water level bubble.

[0011] Preferably, the lower seat plate and the foot screw rod are provided with four groups, and the four groups of lower seat plates and foot screw rods are distributed on the four corners of the bottom of the platform plate; the lower seat plate is connected to the bottom of the platform plate; one end of the foot screw rod is connected to a rubber pad; and the foot screw rod is connected to the lower seat plate through threads.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The leveling device for tractor disassembly platform is provided with a lifting structure for lifting the tractor chassis during disassembly, so that personnel can conveniently disassemble the components, the lifting structure is directly supported on the ground, and instability is caused, and the tractor body is inevitably shaken during disassembly, which easily causes the lifting structure to deviate, reduces the stability and safety of disassembly work, and the corresponding disassembly platform component group can increase or reduce the number of platform plates according to the volume of the tractor to be disassembled, a plurality of platform plates are connected through assembly connectors placed in grooves at the positions of both sides of adjacent platform plates, and screws are connected to the assembly connectors and the platform plates, the connecting structure can connect a plurality of platform plates, after connection, the tractor is placed on the plurality of platform plates through hoisting, the sleeve frame of the lifting assembly is connected to the mounting hole group of the platform plate through bolts, the mounting position of the lifting assembly can be adjusted according to the position of the tractor, the lifting assembly is mounted on the platform plate only at the position where the tractor needs to be lifted, after mounting, the handle is shaken, the handle rotation drives the horizontal shaft and the first bevel gear, the first bevel gear drives the second bevel gear and the vertical threaded rod, the rotation of the vertical threaded rod drives the moving square plate and the support frame to adjust the height position, the support frame is in contact with the side frame of the tractor bottom, the lifting assembly is used for lifting the tractor, after lifting, the operator can enter the bottom of the tractor to disassemble the mechanical structure such as the engine, the design of the disassembly platform component group directly connects the lifting assembly and the platform plate through a plurality of bolts and mounting holes, compared with the current lifting mechanism directly supported on the ground, the connection between the lifting assembly and the platform plate of the technical structure has sufficient stability, when the lifted tractor shakes during disassembly, the lifting assembly can stably support the tractor to avoid deviation, and the disassembly platform improves the stability and safety of disassembly of the tractor;

[0014] 2、The leveling device for tractor disassembly platform is provided with a leveling component group, when the ground is uneven, the tractor cannot be guaranteed to be horizontal, and is easy to tilt or lose balance during disassembly, and the corresponding leveling component group can adjust the platform plate to be in a horizontal state through the bubble in the adjusting ruler, when the ground is uneven, the platform plate can be adjusted through a single group of lower seat plates or foot threaded rods, so that the platform plate can adapt to the uneven ground, and deviation and loss of balance during disassembly of the tractor are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a whole structure schematic view of the utility model;

[0017] Figure 3 It is the whole bottom structure schematic view of the utility model;

[0018] Figure 4 It is the whole cross section two-dimensional structure schematic view of the utility model;

[0019] Figure 5 It is the whole cross section three-dimensional structure schematic view of the utility model;

[0020] Figure 6 It is the umbrella tooth part three-dimensional cross section structure schematic view of the utility model.

[0021] In the drawing: 01, disassembly platform component group;11, platform plate part;12, assembly connecting piece;13, screw part;14, lifting assembly;141, crank handle;142, horizontal shaft rod;143, umbrella tooth one;144, umbrella tooth two;145, vertical threaded rod;146, moving square plate;147, support frame;148, sleeve frame shell;15, mounting hole group;02, leveling component group;21, adjusting ruler part;22, lower seat plate;23, foot threaded rod part. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Please refer to Figures 1-6 The utility model provides an embodiment: leveling device for tractor disassembly platform, include: disassembly platform component group 01, disassembly platform component group 01 is used for assisting tractor disassembly, and disassembly platform component group 01 includes platform plate part 11, and the inside of platform plate part 11 is provided with assembly connecting piece 12, and the inside of assembly connecting piece 12 is provided with screw part 13, and the top of platform plate part 11 is provided with lifting assembly 14, and the inside of platform plate part 11 is provided with mounting hole group 15, and lifting assembly 14 includes crank handle 141, and one end of crank handle 141 is provided with horizontal shaft rod 142, and one end of horizontal shaft rod 142 is provided with umbrella tooth one 143, and one side of umbrella tooth one 143 is engaged with umbrella tooth two 144, and one side of umbrella tooth two 144 is provided with vertical threaded rod 145, and the outside of vertical threaded rod 145 is provided with moving square plate 146, and one side of moving square plate 146 is provided with support frame 147, and the outside of moving square plate 146 is provided with sleeve frame shell 148;The bottom of disassembly platform component group 01 is provided with leveling component group 02, and leveling component group 02 is used for leveling platform plate part 11.

[0024] The platform plate 11 and the assembly connecting piece 12 are provided with multiple groups, and the multiple groups of platform plates 11 are connected through the assembly connecting piece 12 and the screw piece 13. The platform plate 11 is provided with a recess at the position corresponding to the assembly connecting piece 12. The top of the platform plate 11 is provided with a lifting assembly 14 for lifting the tractor.

[0025] The platform plate 11 is provided with multiple groups of threaded holes at the position corresponding to the lifting assembly 14, and the multiple groups of threaded holes are uniformly distributed on the platform plate 11. The platform plate 11 is connected through the bolt and the bottom of the sleeve frame shell 148.

[0026] One end of the crank handle 141 is connected with the horizontal shaft rod 142. One end of the horizontal shaft rod 142 is connected with the umbrella tooth one 143. The umbrella tooth two 144 is connected with one end of the vertical threaded rod 145. The end of the vertical threaded rod 145 away from the umbrella tooth two 144 is connected with the sleeve frame shell 148 through the rotating shaft. The sleeve frame shell 148 is connected with the horizontal shaft rod 142 through the bearing. The support frame 147 is in sliding contact with the sleeve frame shell 148 through the sliding groove. The moving square plate 146 is in sliding contact with the sleeve frame shell 148 through the sliding groove. The moving square plate 146 is provided with a nut barrel at the position corresponding to the vertical threaded rod 145, and the nut barrel and the moving square plate 146 are connected through the bearing. The nut barrel and the vertical threaded rod 145 are connected through the thread. The support frame 147 is connected with the moving square plate 146.

[0027] The leveling component group 02 includes an adjusting ruler 21. One side of the adjusting ruler 21 is provided with a lower seat plate 22. The inside of the lower seat plate 22 is provided with a foot threaded rod 23.

[0028] The adjusting ruler 21 is provided with four groups, and the four groups of adjusting rulers 21 are distributed on the four edges of the bottom of the platform plate 11. The adjusting ruler 21 is connected with the bottom of the platform plate 11. The inside of the adjusting ruler 21 is installed with a horizontal water level bubble.

[0029] The lower seat plate 22 and the foot threaded rod 23 are provided with four groups, and the four groups of lower seat plates 22 and foot threaded rods 23 are distributed on the four corners of the bottom of the platform plate 11. The lower seat plate 22 is connected with the bottom of the platform plate 11. One end of the foot threaded rod 23 is connected with the rubber pad. The foot threaded rod 23 is connected with the lower seat plate 22 through the thread.

[0030] Working principle: the tractor chassis needs to be lifted by the jacking structure to facilitate personnel to disassemble these components, the jacking structure is directly supported on the ground, and the stability is insufficient, and the jacking structure is prone to deviation during disassembly of the components, thereby reducing the stability and safety of the disassembly work. In the corresponding disassembly platform component group 01, the number of platform plate pieces 11 can be increased or decreased according to the size of the tractor to be disassembled. A plurality of platform plate pieces 11 are connected by placing the assembly connector 12 in the groove at the position of the adjacent platform plate piece 11 on both sides, and then connecting the screw piece 13 to the assembly connector 12 and the platform plate piece 11. This connection structure can connect multiple platform plate pieces 11. After connection, the tractor is placed on multiple platform plate pieces 11 by hoisting, and then the sleeve frame shell 148 of the lifting assembly 14 is connected to the mounting hole group 15 in the platform plate piece 11 by bolts. The installation position of the lifting assembly 14 can be adjusted according to the position of the tractor. Only in the position where the tractor needs to be lifted, the lifting assembly 14 is installed on the platform plate piece 11. After installation, the lifting assembly 14 is used to lift the tractor, and after lifting, the operator can enter the bottom of the tractor to disassemble the mechanical structure such as the engine at the bottom of the tractor. The design of the disassembly platform component group 01, the lifting assembly 14 is directly connected to the platform plate piece 11 through multiple bolts and mounting hole groups 15. Compared with the current lifting mechanism supported directly on the ground, the connection between the lifting assembly 14 and the platform plate piece 11 of the technical structure has sufficient stability. When the lifted tractor shakes during disassembly, the lifting assembly 14 can stably support the tractor to avoid deviation. The disassembly platform improves the stability and safety of disassembling the tractor. On uneven ground, it is impossible to ensure that the tractor is horizontal, and it is easy to tilt or lose balance during disassembly. The corresponding leveling component group 02 can determine whether the platform plate piece 11 is in a horizontal state by adjusting the bubble in the adjusting ruler piece 21. When there is unevenness, a single group of lower seat plates 22 or foot threaded rod pieces 23 can be adjusted to adapt the platform plate piece 11 to the uneven ground, avoiding deviation and loss of balance during disassembly of the tractor.

[0031] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. Levelling device for a tractor dismantling platform, characterised in that, Include: The disassembly platform component group (01) is used to assist tractor disassembly, and the disassembly platform component group (01) includes platform plate parts (11), the inside of the platform plate parts (11) is provided with assembly connecting pieces (12), the inside of the assembly connecting pieces (12) is provided with screw pieces (13), the top of the platform plate parts (11) is provided with lifting assemblies (14), the inside of the platform plate parts (11) is provided with mounting hole groups (15), the lifting assemblies (14) include cranks (141), one end of the cranks (141) is provided with horizontal shaft rods (142), one end of the horizontal shaft rods (142) is provided with bevel gears (143), one side of the bevel gears (143) is engaged with bevel gears (144), one side of the bevel gears (144) is provided with vertical threaded rods (145), the outside of the vertical threaded rods (145) is provided with moving square plates (146), one side of the moving square plates (146) is provided with support frames (147), the outside of the moving square plates (146) is provided with sleeve frame housings (148). The bottom of the disassembly platform component group (01) is provided with leveling component groups (02), and the leveling component groups (02) are used to level the platform plate parts (11).

2. Levelling device for a tractor dismantling platform according to claim 1, characterized in that: The platform plate parts (11) and the assembly connecting pieces (12) are provided with multiple groups, and the multiple groups of platform plate parts (11) are connected through the assembly connecting pieces (12) and the screw pieces (13), the platform plate parts (11) are provided with grooves at positions corresponding to the assembly connecting pieces (12), the top of the platform plate parts (11) is provided with lifting assemblies (14), and the lifting assemblies (14) are used to lift the tractor.

3. The levelling device for tractor dismantling platform as claimed in claim 1 wherein: The platform plate parts (11) are provided with multiple groups of threaded holes at positions corresponding to the lifting assemblies (14), and the multiple groups of threaded holes are uniformly distributed on the platform plate parts (11), and the platform plate parts (11) are connected through bolts and the bottom of the sleeve frame housing (148).

4. The levelling device for tractor dismantling platform as claimed in claim 1 wherein: One end of the crank (141) is connected with the horizontal shaft rod (142), one end of the horizontal shaft rod (142) is connected with the bevel gear (143), the bevel gear (144) is connected with one end of the vertical threaded rod (145), the end of the vertical threaded rod (145) away from the bevel gear (144) is connected with the sleeve frame housing (148) through a rotating shaft, the sleeve frame housing (148) is connected with the horizontal shaft rod (142) through a bearing, the support frame (147) is in sliding contact with the sleeve frame housing (148) through a sliding groove, the moving square plate (146) is in sliding contact with the sleeve frame housing (148) through a sliding groove, the moving square plate (146) is provided with a nut barrel at a position corresponding to the vertical threaded rod (145), the nut barrel and the moving square plate (146) are connected through a bearing, the nut barrel and the vertical threaded rod (145) are connected through threads, and the support frame (147) is connected with the moving square plate (146).

5. The levelling device for tractor dismantling platform as claimed in claim 1 wherein: The leveling component group (02) comprises adjusting ruler pieces (21), one side of the adjusting ruler pieces (21) is provided with lower seat plates (22), the inside of the lower seat plates (22) is provided with foot threaded rod pieces (23).

6. The levelling device for a tractor dismantling platform according to claim 5, characterised in that: The adjusting ruler pieces (21) are provided with four groups, and the four groups of adjusting ruler pieces (21) are distributed on the four edges of the bottom of the platform plate piece (11), the adjusting ruler pieces (21) are connected with the bottom of the platform plate piece (11), and the inside of the adjusting ruler pieces (21) is provided with horizontal water level bubbles.

7. The levelling device for tractor dismantling platform as claimed in claim 5 wherein: The lower seat plates (22) and the foot threaded rod pieces (23) are all provided with four groups, and the four groups of lower seat plates (22) and foot threaded rod pieces (23) are distributed on the four corners of the bottom of the platform plate piece (11), the lower seat plates (22) are connected with the bottom of the platform plate piece (11), one end of the foot threaded rod pieces (23) is connected with rubber pads, and the foot threaded rod pieces (23) are connected with the lower seat plates (22) through threads.

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