Lifting guide wheel mechanism of high-rise stacker

Abstract

A lifting guide wheel mechanism of a high-rise stacker comprises a floating side mounting seat, a lifting guide wheel, a lifting guide wheel and a lifting guide wheel, mounting frames are respectively arranged on the upper and lower sides of the base, and mounting plates with upper and lower mounting holes are respectively arranged on the two sides in the base; the two floating side guide wheel assemblies are respectively arranged in the mounting frames above and below the floating side mounting seat; the fixed side mounting seat is arranged on one side surface of the other bracket; the fixed side mounting seat is of a rectangular frame structure, mounting frames are arranged at the upper and lower parts of the fixed side mounting seat respectively, and mounting plates with upper and lower mounting holes are arranged on two sides in the mounting frames respectively; and the four fixed side guide wheel assemblies are arranged in the mounting frames above and below the fixed side mounting seat in pairs. The stability and safety of the stacking machine in the lifting process are improved, meanwhile, the light weight of the structure of the stacking machine can be achieved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics warehousing, and in particular to a lifting guide wheel mechanism of a high-rise stacker. Background Art

[0002] The side guide wheels of the stacker lifting guide wheel mechanism commonly used in ordinary stackers adopt the method of two fixed guide wheels on one side clamping the T-rail, and only one guide wheel on the other side pressing against the side of the T-rail, resulting in the cargo platform not being fully restrained during the lifting process.

[0003] When the height or width of the stacker increases, the columns or T-rails on both sides may be deformed during the processing and installation process, and the side guide wheel mechanism will not run smoothly or get stuck during the lifting process, and may even cause the cargo platform to tip over. At the same time, an increase in the height or width of the stacker requires a larger column structure, which increases production costs. Summary of the invention

[0004] The utility model aims to design a lifting guide wheel mechanism for a high-rise stacker, thereby improving the stability and safety of the stacker during the lifting process, and at the same time achieving lightweight structure of the stacker and reducing production costs.

[0005] In order to achieve the above object, the technical solution of the utility model is:

[0006] A high-rise stacker lifting guide wheel mechanism, comprising:

[0007] The floating side mounting seat is arranged on a side of a bracket; the floating side mounting seat is a rectangular frame structure, and a mounting frame is arranged at the upper and lower parts thereof, and a mounting plate with upper and lower mounting holes is arranged at both sides of the mounting frame;

[0008] Two floating side guide wheel assemblies are respectively arranged in the upper and lower mounting frames of the floating side mounting seat, and the floating side guide wheel assemblies include:

[0009] The floating plate has two concave holes symmetrically arranged on both sides; an axis hole is arranged on the left and right sides of the middle of the floating plate, and shaft sleeves are arranged on the back side of the corresponding T-shaped guide rails corresponding to the axis holes;

[0010] The two first pressing wheel shafts are respectively inserted into the shaft hole and the shaft sleeve of the floating plate. The front section of the first pressing wheel shaft is provided with a boss, the middle section is a smooth rod, and the rear section is provided with a tooth hole. The first pressing wheel shaft is respectively provided with a first roller bearing and a spacer sleeve in sequence and locked by a nut. The two first roller bearings are tightly attached to the two side surfaces of the T-shaped guide rail.

[0011] Four second roller bearings are respectively arranged in two upper and lower concave holes on both sides of the floating plate, and are fixed to the mounting plate in the mounting frame on the floating side mounting seat by pins and nuts;

[0012] Four floating pressure plates, two each on the upper and lower sides of the floating plate, and connected to the mounting plate on the mounting frame of the floating side mounting seat by bolts;

[0013] The fixed side mounting seat is arranged on a side surface of the other bracket; the fixed side mounting seat is a rectangular frame structure, and a mounting frame is arranged at the upper and lower parts thereof, and a mounting plate with upper and lower mounting holes is arranged at both sides of the mounting frame;

[0014] Four fixed side guide wheel assemblies are arranged in pairs in the upper and lower mounting frames of the fixed side mounting seat, and the fixed side guide wheel assemblies include:

[0015] A fixing plate is provided with a mounting shaft hole in the center, and shaft sleeves are provided on the back side of the T-shaped guide rails corresponding to the mounting shaft holes; waist-shaped fixing through holes are symmetrically provided on both sides of the fixing plate, and are fixed to the mounting plate on the mounting frame by bolts;

[0016] The second pressure roller shaft is inserted into the mounting shaft hole and the shaft sleeve of the fixed plate. The front section of the second pressure roller shaft is provided with a boss, the middle section is a smooth rod, and the rear section is provided with a tooth hole, on which the second roller bearing and the spacer are arranged in sequence and locked by a nut; the second roller bearings in the two fixed side guide wheel assemblies in an installation frame are closely attached to the two side surfaces of the T-shaped guide rail;

[0017] The adjusting plate is arranged on the outside of the fixed plate; the adjusting plate is a T-shaped structure, and screw holes and bolts corresponding to the mounting holes on the mounting plate are arranged at both ends of the adjusting plate, so as to be connected to the mounting plate on the mounting frame of the fixed side mounting seat; the middle part of the adjusting plate is protruded with screw holes and bolts perpendicular to the axes of the mounting holes on both ends of the adjusting plate, and the end of the bolt abuts against the left side or right side of the fixed plate to form X-direction adjustment.

[0018] Preferably, the end of the pressure wheel shaft is provided with an oil filling hole for installing an oil nozzle for convenient lubrication.

[0019] Preferably, a top plate is protruded from the middle of the side of the fixing plate, and the end of the bolt abuts against the top plate.

[0020] Beneficial effects of the utility model:

[0021] The utility model designs a lifting guide wheel assembly using a fixed structure on one side and a floating structure on the other side, so that the lifting guide wheel mechanism can float and adjust its position back and forth on the U-shaped hole of the floating plate through the roller bearing during the lifting process, thereby compensating for the parallelism deviation between the T-rails on the two columns, so that the pressure wheel can clamp the rail and run at the adjusted position, thereby ensuring the stability and safety of the stacker loading platform during the lifting process.

[0022] The utility model can also make the structure of the high-rise stacker lighter, thereby reducing the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1It is a front view of an embodiment of the utility model;

[0024] Figure 2 It is a three-dimensional exploded view of an embodiment of the utility model;

[0025] Figure 3 A three-dimensional diagram of a floating side mounting seat in an embodiment of the utility model;

[0026] Figure 4 A three-dimensional diagram of a fixed side mounting seat in an embodiment of the utility model;

[0027] Figure 5 It is a three-dimensional diagram of the floating side guide wheel assembly in the embodiment of the utility model;

[0028] Figure 6 This is a three-dimensional exploded view of the floating side guide wheel assembly in the embodiment of the utility model;

[0029] Figure 7 The three-dimensional structure of the fixed side guide wheel assembly in the embodiment of the utility model Figure 1 ;

[0030] Figure 8 The three-dimensional structure of the fixed side guide wheel assembly in the embodiment of the utility model Figure 2 ;

[0031] Fig. 9 It is a three-dimensional exploded view of the fixed side guide wheel assembly in the embodiment of the utility model. DETAILED DESCRIPTION

[0032] See also Figures 1 to 9 The lifting guide wheel mechanism of the high-rise stacker described in the utility model comprises:

[0033] The floating side mounting seat 1 is arranged on a side of a bracket 100; the floating side mounting seat 1 is a rectangular frame structure, and a mounting frame 101, 102 is respectively arranged at the upper and lower parts thereof, and a mounting plate 1011, 1021 with upper and lower mounting holes is respectively arranged at both sides of the mounting frame 101, 102;

[0034] Two floating side guide wheel assemblies 2, 2' are respectively arranged in the upper and lower mounting frames 101 of the floating side mounting seat 1. The floating side guide wheel assembly 2 (taking the floating side guide wheel assembly 2 as an example, the same below) includes:

[0035] The floating plate 21 has two concave holes 211 symmetrically arranged on both sides. An axial hole is arranged on the left and right sides of the middle of the floating plate 21, and shaft sleeves 212 are arranged on the back side of the T-shaped guide rail 200 corresponding to the axial holes.

[0036] The two first pressing wheel shafts 22 are respectively inserted into the shaft hole and the shaft sleeve 212 of the floating plate 21. The front section of the first pressing wheel shaft 22 is provided with a boss, the middle section is a smooth rod, and the rear section is provided with a tooth hole. The first pressing wheel shaft 22 is respectively provided with a first roller bearing 23 and a spacer sleeve 24 in sequence and locked by a nut 25. The two first roller bearings 23 are closely attached to the two side surfaces of the T-shaped guide rail 200.

[0037] Four second roller bearings 26 are respectively disposed in two upper and lower concave holes 211 on both sides of the floating plate 21, and are fixed to the mounting plate 1011 in the mounting frame 101 on the floating side mounting seat 1 by pins and nuts;

[0038] Four floating pressure plates 27, two each on the upper and lower sides of the floating plate 21, and fixed to the mounting plates 1011, 1021 in the mounting frame 101 of the floating side mounting seat 1 by bolts;

[0039] The fixed side mounting seat 3 is arranged on a side of the other bracket 100'; the fixed side mounting seat 3 is a rectangular frame structure, and a mounting frame 301, 302 is provided at the upper and lower parts thereof, and a mounting plate 3011, 3021 with upper and lower mounting holes is provided at both sides of the mounting frame 301, 302;

[0040] Four fixed side guide wheel assemblies 4, 4' are arranged in pairs in the upper and lower mounting frames 301 of the fixed side mounting seat 3. The fixed side guide wheel assembly 4 (taking the fixed side guide wheel assembly 4 as an example, the same below) includes:

[0041] The fixing plate 41 has a mounting shaft hole in the center, and shaft sleeves 411 are respectively provided on the back side of the T-shaped guide rail 200 corresponding to the mounting shaft holes; waist-shaped fixing through holes 412 are symmetrically provided on both sides of the fixing plate 41, and are fixed to the mounting plate 3011 on the mounting frame 301 by bolts;

[0042] The second pressure roller shaft 42 is inserted into the mounting shaft hole and the shaft sleeve 411 of the fixed plate 41. The front section of the second pressure roller shaft 42 is provided with a boss, the middle section is a smooth rod, and the rear section is provided with a tooth hole, on which the second roller bearing 43 and the spacer 44 are arranged in sequence and locked by the nut 45; the second roller bearing 43 in the two fixed side guide wheel assemblies in the one mounting frame 301 is closely attached to the two side surfaces of the T-shaped guide rail 200';

[0043] The adjusting plate 46 is arranged on the outside of the fixed plate 41; the adjusting plate 46 is a T-shaped structure, and screw holes and bolts 47 corresponding to the mounting holes on the mounting plate 3011 are arranged at both ends of the adjusting plate 46, and are connected to the mounting plates 3011 and 3021 on the mounting frames 301 and 302 on the fixed side mounting seat 3; the middle part of the adjusting plate 46 is protruded with screw holes and bolts 48 perpendicular to the axes of the mounting holes on both ends of the adjusting plate 46, and the end of the bolt 48 is against the left side or right side of the fixed plate 41 to form X-direction adjustment.

[0044] Preferably, the end of the pressure wheel shaft is provided with an oil filling hole for installing an oil nozzle for convenient lubrication.

[0045] Preferably, a top plate 413 is protruded from the middle of the side of the fixing plate 41 , and the end of the bolt 48 abuts against the top plate 413 .

[0046] The lifting guide wheel assembly 300 is used for rolling and lifting along the side of the column; the floating side guide wheel assembly adjusts the front and rear position of the roller bearing in the recessed hole to ensure that the guide wheel can roll and lift close to the side of the T-shaped guide rail.

[0047] The utility model uses a fixed structure on one side of the lifting guide wheel assembly and a floating structure on the other side, so that the lifting guide wheel mechanism can float forward and backward on the U-shaped hole of the floating plate through the roller bearing during the lifting process to adjust the position, make up for the parallelism deviation between the T-shaped rails on the two columns, and enable the pressure wheel to clamp the rails at the adjusted position to run, thereby ensuring the stability and safety of the stacker loading platform during the lifting process. The utility model can also make the high-rise stacker structure lightweight and reduce production costs.

Claims

1. A high-rise stacker lifting guide wheel mechanism, characterized in that: include, The floating side mounting seat is arranged on a side of a bracket; the floating side mounting seat is a rectangular frame structure, and a mounting frame is arranged at the upper and lower parts thereof, and a mounting plate with upper and lower mounting holes is arranged at both sides of the mounting frame; Two floating side guide wheel assemblies are respectively arranged in the upper and lower mounting frames of the floating side mounting seat, and the floating side guide wheel assemblies include: The floating plate has two concave holes symmetrically arranged on both sides; an axis hole is arranged on the left and right sides of the middle of the floating plate, and shaft sleeves are arranged on the back side of the corresponding T-shaped guide rails corresponding to the axis holes; The two first pressing wheel shafts are respectively inserted into the shaft hole and the shaft sleeve of the floating plate. The front section of the first pressing wheel shaft is provided with a boss, the middle section is a smooth rod, and the rear section is provided with a tooth hole. The first pressing wheel shaft is respectively provided with a first roller bearing and a spacer sleeve in sequence and locked by a nut. The two first roller bearings are tightly attached to the two side surfaces of the T-shaped guide rail. Four second roller bearings are respectively arranged in two upper and lower concave holes on both sides of the floating plate, and are fixed to the mounting plate in the mounting frame on the floating side mounting seat by pins and nuts; Four floating pressure plates, two on the top and two on the bottom, are respectively set on both sides of the upper and lower end surfaces of the floating plate. The mounting plate is connected to the mounting frame of the floating side mounting seat by bolts; the fixed side mounting seat is arranged on one side of the other bracket; the fixed side mounting seat is a rectangular frame structure, and a mounting frame is arranged at the upper and lower parts thereof, and a mounting plate with upper and lower mounting holes is arranged at both sides of the mounting frame; Four fixed side guide wheel assemblies are arranged in pairs in the upper and lower mounting frames of the fixed side mounting seat, and the fixed side guide wheel assemblies include: A fixing plate is provided with a mounting shaft hole in the center, and shaft sleeves are provided on the back side of the T-shaped guide rails corresponding to the mounting shaft holes; waist-shaped fixing through holes are symmetrically provided on both sides of the fixing plate, and are fixed to the mounting plate on the mounting frame by bolts; The second pressure roller shaft is inserted into the mounting shaft hole and the shaft sleeve of the fixed plate. The front section of the second pressure roller shaft is provided with a boss, the middle section is a smooth rod, and the rear section is provided with a tooth hole, on which the second roller bearing and the spacer are arranged in sequence and locked by a nut; the second roller bearings in the two fixed side guide wheel assemblies in an installation frame are closely attached to the two side surfaces of the T-shaped guide rail; The adjusting plate is arranged on the outside of the fixed plate; the adjusting plate is a T-shaped structure, and screw holes and bolts corresponding to the mounting holes on the mounting plate are arranged at both ends of the adjusting plate, and the adjusting plate is connected to the mounting plate on the mounting frame of the fixed side mounting seat by this means; the middle part of the adjusting plate is protruded with screw holes and bolts perpendicular to the axes of the mounting holes on both ends of the adjusting plate, and the ends of the bolts are against the left side or right side of the fixed plate to form X-direction adjustment.

2. The lifting guide wheel mechanism of a high-rise stacker according to claim 1, characterized in that: The end of the pressure wheel shaft is provided with an oil filling hole for installing an oil nozzle for easy lubrication.

3. The lifting guide wheel mechanism of a high-rise stacker according to claim 1, characterized in that: A top plate is protruded from the middle of the side of the fixing plate, and the end of the bolt abuts against the top plate.

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