CN213863392U

CN213863392U - High-strength walking box

Info

Publication number: CN213863392U
Application number: CN202022615168.7U
Authority: CN
Inventors: 杨松
Original assignee: Cospert Intelligent Equipment Suzhou Co Ltd
Current assignee: Cospert Intelligent Equipment Suzhou Co Ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-08-03
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a high strength walking case, it includes the box, the bearing travelling wheel, vice travelling wheel subassembly and reset assembly, two first mounting holes have been seted up to the both ends symmetry along length direction of box, the box has still seted up the second mounting hole between two first mounting holes along length direction, the bearing travelling wheel is rotationally installed inside the box through the second mounting hole, vice travelling wheel subassembly sets up in the both ends of box along length direction through first mounting hole symmetry, and the first mounting hole is the bar hole of seting up along the direction of height of box, vice travelling wheel subassembly can slide along the bar hole for the box, in order to adjust the relative position of vice travelling wheel subassembly and bearing travelling wheel in the direction of height of box; one end of the reset assembly is fixedly arranged at the top in the box body, the other end of the reset assembly is connected with the auxiliary traveling wheel assembly, and the reset assembly can generate force far away from the top of the box body to the auxiliary traveling wheel assembly.

Description

High-strength walking box

Technical Field

The utility model belongs to the technical field of mechanical equipment, especially, relate to a high strength walking case.

Background

The walking wheel box has wide application and can be used for bearing transportation, feeding transmission and the like. Most of the existing traveling wheel boxes adopt a single shaft for bearing transmission, the structure is simple, the assembly is rapid, but the bearing capacity is low, the bearing transportation of heavy materials is difficult to meet, the deformation and the fracture of a rotating shaft are often caused by exceeding the bearing capacity, a large amount of manpower and material resources are needed for maintenance, and the use and maintenance cost is high.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a high strength walking case effectively promotes structural strength and stability, effective increase of service life, reduction use cost.

In order to achieve the purpose, the utility model provides a high-strength walking box which is characterized in that, the high-strength walking case comprises a case body, a bearing walking wheel, an auxiliary walking wheel component and a reset component, wherein two first mounting holes are symmetrically formed in two ends of the case body along the length direction, the box body is also provided with a second mounting hole between the two first mounting holes along the length direction, the bearing travelling wheel is rotatably mounted in the box body through the second mounting hole, the auxiliary traveling wheel components are symmetrically arranged at the two ends of the box body along the length direction through the first mounting hole, the first mounting hole is a strip-shaped hole formed along the height direction of the box body, the auxiliary travelling wheel component can slide along the strip-shaped hole relative to the box body, so as to adjust the relative position of the auxiliary travelling wheel assembly and the bearing travelling wheel in the height direction of the box body; one end of the reset assembly is fixedly arranged at the top in the box body, the other end of the reset assembly is connected with the auxiliary traveling wheel assembly, and the reset assembly can generate force far away from the top of the box body to the auxiliary traveling wheel assembly.

In one example, the auxiliary traveling wheel assembly comprises an auxiliary traveling wheel, a rotating shaft, a gear and a chain, the rotating shaft is slidably arranged in the first mounting hole, the auxiliary traveling wheel is coaxially and fixedly connected to the rotating shaft, the gear is coaxially and fixedly sleeved on the end portion of the rotating shaft, and the chain is connected with the two gears on the same side of the auxiliary traveling wheel assembly, so that the two auxiliary traveling wheel assemblies are in transmission connection.

In one example, the reset assembly comprises a mounting seat, a hydraulic rod and a bearing, wherein the mounting seat is fixedly mounted at the top of the box body and is opposite to the rotating shaft; one end of the hydraulic rod is fixedly connected with the mounting seat, the bearing is embedded into the other end of the hydraulic rod, and the rotating shaft is rotatably connected with the hydraulic rod through the bearing.

In one example, the resetting assembly further comprises structural support rods, and the structural support rods are symmetrically arranged on two sides of the hydraulic rod and fixedly connected with the mounting seat and the hydraulic rod.

In one example, the running wheels and the auxiliary running wheels are each provided with a concave running guide groove.

Through the utility model provides a high strength walking case can bring following beneficial effect:

1. the first mounting hole and the second mounting hole are arranged to enable the bearing walking wheel and the auxiliary walking wheel assembly to be mounted corresponding to hole positions, so that the mounting is simple, and the mounting and using efficiency is improved; through the combination of the box body, the bearing travelling wheels, the auxiliary travelling wheel assembly and the reset assembly, when the bearing is light, the high-strength travelling box can travel along the track through the auxiliary travelling wheel assembly, the bearing travelling wheels are far away from the track, the contact area between the high-strength travelling box and the track is reduced, the moving friction resistance is reduced, the movement is rapid, and the transmission travelling efficiency is effectively improved; when the bearing is greater than the maximum value that reset assembly can bear, reset assembly atress withdrawal is located same horizontal plane until the bottom of vice trip wheel subassembly and the bottom of bearing trip wheel, and support in the guide rail through the bearing trip wheel, avoid reset assembly withdrawal excessive and burst, extension reset assembly's life reduces the loss, and bearing trip wheel and the common atress of vice trip wheel subassembly share bearing pressure, improve the bearing capacity, effectively promote structural strength and stability in use, effective increase of service life.

2. The two side gears are connected through the chain, so that the auxiliary traveling wheels on the two sides can move synchronously, the speed is kept consistent in the movement process, the speed inconsistency is avoided, the abrasion of the auxiliary traveling wheels is reduced, the service life is effectively prolonged, and the transmission efficiency is effectively improved.

3. Through setting up the bearing and can making the pivot for reset assembly independent motion to avoid the friction rotation between hydraulic stem and the pivot, effectively promote transmission efficiency, reduce wearing and tearing, effective increase of service life.

4. Through setting up structural support pole can promote the structural strength and the stability of hydraulic stem, effectively promote reset assembly's structural strength and stability, avoid atress distortion/fracture, effective increase of service life.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic structural view of a high-strength walking box of the present invention;

fig. 2 is a partial cross-sectional view of the high-strength walking box of the present invention.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1-2, an embodiment of the present invention provides a high strength walking box 100, which includes a box body 1, a bearing running wheel 2, an auxiliary running wheel assembly 3 and a reset assembly 4, wherein two first mounting holes 11 are symmetrically formed at two ends of the box body 1 along a length direction, a second mounting hole 12 is further formed between the two first mounting holes 11 along the length direction of the box body 1, the bearing running wheel 2 is rotatably mounted inside the box body 1 through the second mounting hole 12, the auxiliary running wheel assembly 3 is symmetrically arranged at two ends of the box body 1 along the length direction through the first mounting holes 11, the first mounting holes 11 are strip-shaped holes formed along a height direction of the box body 1, the auxiliary running wheel assembly 3 can slide along the strip-shaped holes relative to the box body 1 to adjust a relative position of the auxiliary running wheel assembly 3 and the bearing running wheel 2 in the height direction of the box body 1; the one end of reset assembly 4 is fixed and is set up the top in box 1, the other end is connected with vice running wheel subassembly 3, and reset assembly 4 can produce the power of keeping away from box 1 top to vice running wheel subassembly 3. The bearing travelling wheels 2 and the auxiliary travelling wheel assemblies 3 can be installed corresponding to hole positions by arranging the first installation holes 11 and the second installation holes 12, so that the installation is simple, and the installation and use efficiency is improved; through the combination of the box body 1, the bearing travelling wheels 2, the auxiliary travelling wheel component 3 and the reset component 4, when the bearing is light, the high-strength travelling box 100 can travel along the rail through the auxiliary travelling wheel component 3, the bearing travelling wheels 2 are far away from the rail, the contact area between the high-strength travelling box 100 and the rail is reduced, the moving friction resistance is reduced, the movement is rapid, and the transmission travelling efficiency is effectively improved; when the bearing is greater than the maximum value that reset assembly 4 can bear, reset assembly 4 atress withdrawal is located same horizontal plane until vice traveling wheel assembly 3's bottom and the bottom of bearing travelling wheel 2, support on the guide rail through bearing travelling wheel 2, avoid reset assembly 4 withdrawal excessive and burst, effectively prolong reset assembly 4's life, reduce the loss, bearing travelling wheel 2 and the common atress of vice traveling wheel assembly 3, share bearing pressure, improve the bearing capacity, effectively promote structural strength and stability in use, effectively prolong life.

Specifically, the auxiliary traveling wheel assembly 3 includes an auxiliary traveling wheel 31, a rotating shaft 32, a gear 33 and a chain 34, the rotating shaft 32 is slidably disposed in the first mounting hole 11, the auxiliary traveling wheel 31 is coaxially and fixedly connected to the rotating shaft 32, the gear 33 is coaxially and fixedly sleeved on an end portion of the rotating shaft 32, and the chain 34 is connected to the two gears 33 on the same side of the two auxiliary traveling wheel assemblies 3 to drivingly connect the two auxiliary traveling wheel assemblies 3. Connect both sides gear 33 through setting up chain 34 for the vice travelling wheel 32 of both sides can synchronous motion, keeps unanimous with guarantee motion in-process speed, avoids speed inconsistent, thereby slows down vice travelling wheel 31 wearing and tearing, effective increase of service life effectively promotes transmission efficiency.

Specifically, the reset assembly 4 comprises a mounting seat 41, a hydraulic rod 42 and a bearing 43, wherein the mounting seat 41 is fixedly mounted on the top of the box body 1 and is opposite to the rotating shaft 32; one end of the hydraulic rod 42 is fixedly connected with the mounting base 1, the bearing 43 is embedded in the other end of the hydraulic rod 42, and the rotating shaft 32 is rotatably connected with the hydraulic rod 42 through the bearing 43. Through setting up bearing 43 and can making pivot 32 independent motion for reset assembly 4 to avoid the friction rotation between hydraulic stem 42 and the pivot 32, effectively promote transmission efficiency, reduce wearing and tearing, effective increase of service life.

Specifically, the resetting assembly 4 further comprises structural support rods 44, and the structural support rods 44 are symmetrically arranged on two sides of the hydraulic rod 42 and fixedly connected with the mounting seat 41 and the hydraulic rod 42. Through setting up structural support pole 44 and can promoting hydraulic stem 42's structural strength and stability, effectively promote reset assembly 4's structural strength and stability, avoid the atress distortion/fracture, effective increase of service life.

In particular, the bearing running wheels 2 and the auxiliary running wheels 31 are both provided with concave running guide grooves 5. Through setting up walking direction recess 5 can guide bearing running wheel 2 and vice running wheel subassembly 3 to walk nearly along the guide rail, effectively avoid the route skew, avoid derailing, effectively promote the stability of marcing.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A high-strength walking box is characterized by comprising a box body, a bearing walking wheel, an auxiliary walking wheel assembly and a reset assembly, wherein two first mounting holes are symmetrically formed in two ends of the box body along the length direction, a second mounting hole is further formed in the box body between the two first mounting holes along the length direction, the bearing walking wheel is rotatably mounted in the box body through the second mounting hole, the auxiliary walking wheel assembly is symmetrically arranged at two ends of the box body along the length direction through the first mounting holes, the first mounting holes are strip-shaped holes formed in the height direction of the box body, and the auxiliary walking wheel assembly can slide along the strip-shaped holes relative to the box body so as to adjust the relative positions of the auxiliary walking wheel assembly and the bearing walking wheel in the height direction of the box body; one end of the reset assembly is fixedly arranged at the top in the box body, the other end of the reset assembly is connected with the auxiliary traveling wheel assembly, and the reset assembly can generate force far away from the top of the box body to the auxiliary traveling wheel assembly.

2. The high-strength walking box according to claim 1, wherein the auxiliary walking wheel assembly comprises an auxiliary walking wheel, a rotating shaft, a gear and a chain, the rotating shaft is slidably disposed in the first mounting hole, the auxiliary walking wheel is coaxially and fixedly connected to the rotating shaft, the gear is coaxially and fixedly sleeved on an end portion of the rotating shaft, and the chain is connected with two gears on the same side of the two auxiliary walking wheel assemblies so as to drivingly connect the two auxiliary walking wheel assemblies.

3. The high-strength walking box of claim 2, wherein the reset assembly comprises a mounting seat, a hydraulic rod and a bearing, the mounting seat is fixedly mounted on the top of the box body and is opposite to the rotating shaft; one end of the hydraulic rod is fixedly connected with the mounting seat, the bearing is embedded into the other end of the hydraulic rod, and the rotating shaft is rotatably connected with the hydraulic rod through the bearing.

4. The high-strength walking box according to claim 3, wherein the reset assembly further comprises structural support rods symmetrically arranged on both sides of the hydraulic rod and fixedly connected with the mounting seat and the hydraulic rod.

5. A high strength walking box according to claim 2, wherein said load bearing running wheels and said auxiliary running wheels are provided with concave walking guiding grooves.