High-bearing-capacity metal roller

Abstract

The utility model provides a high-bearing-capacity metal roller, and belongs to the technical field of machinery. The problem that in the prior art, applicability is poor is solved. The high-bearing-capacity metal roller comprises a roller body and further comprises a base plate, a guide block, a sliding sleeve and a driving assembly, the base plate is in a long plate shape, the guide block is in a long block shape, the two ends of the guide block are fixedly connected to the two ends of the base plate respectively, the guide block is sleeved with the sliding sleeve, and the driving assembly is arranged on the base plate and can drive the sliding sleeve to move horizontally along the guide block. The wheel bodies comprise the first wheel body connected to the guide block and the second wheel body connected to the sliding sleeve, and the first wheel body and the second wheel body are located on the same side of the guide block and right face each other. The high-bearing-capacity metal roller is high in applicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a high-load-bearing metal roller. Background Art

[0002] High-load rollers are designed to withstand high loads and harsh working conditions and are widely used in industry, logistics, transportation and other fields.

[0003] Existing high-load rollers usually start with the modification of the roller material, for example, the roller is made of high-strength material. However, this increases the cost of the roller.

[0004] In order to solve the above problems, people have designed wheel-type rollers, that is, multiple ordinary rollers are connected on the same base plate. After the multiple ordinary rollers share the force, the load-bearing capacity of the entire wheel-type roller is improved.

[0005] However, the position of the wheel body in the existing wheel set type wheel is fixed, and the position of the roller cannot be adjusted according to actual conditions, resulting in poor practicality. Summary of the Invention

[0006] The purpose of the utility model is to provide a high-load-bearing metal roller with high applicability and compact structure in order to solve the above problems existing in the prior art.

[0007] The purpose of this utility model can be achieved through the following technical solutions:

[0008] A high-load-bearing metal roller includes a wheel body, characterized in that it also includes a base plate, a guide block, a sleeve and a drive assembly, the base plate is in the shape of a long plate, the guide block is in the shape of a long block and the two ends of the guide block are respectively fixedly connected to the two ends of the base plate, the above-mentioned sleeve is sleeved on the guide block, the above-mentioned drive assembly is arranged on the base plate and the drive assembly can drive the sleeve to translate along the guide block, the wheel body includes wheel body 1 connected to the guide block and wheel body 2 connected to the sleeve, the above-mentioned wheel body 1 and wheel body 2 are on the same side of the guide block and the two are facing each other.

[0009] In the above-mentioned high-load metal roller, protruding connecting plates are provided at both ends of the base plate, and both ends of the above-mentioned guide block are respectively fixedly connected to the corresponding connecting plates.

[0010] In the above-mentioned high-load metal roller, the guide block is hollow inside and has an opening at the bottom. The sliding sleeve is cylindrical and a connecting block is fixedly connected at the lower part of the sliding sleeve. The connecting block is embedded in the inner cavity of the guide block.

[0011] In the above-mentioned high-load metal roller, the drive assembly includes a screw rod axially fixed to one of the connecting plates, the inner end of the screw rod is passed through the guide block and the two are threadedly connected, and the outer end of the screw rod has a handle for the operator to hold.

[0012] In the above-mentioned high-load metal roller, the lower portion of the sliding sleeve has a long plate-shaped guide plate, and the guide plate is in contact with the substrate surface.

[0013] In the above-mentioned high-load metal roller, the width of the guide plate matches the width of the substrate.

[0014] In the above-mentioned high-load-bearing metal roller, the guide block is fixedly connected to an inclined wheel seat 1, and the above-mentioned wheel body 1 is movably connected to the wheel seat 1.

[0015] In the above-mentioned high-load metal roller, the sliding sleeve is fixedly connected to an inclined wheel seat 2, and the above-mentioned wheel body 2 is movably connected to the wheel seat 2.

[0016] In the above-mentioned high-load metal roller, the inclination angles of the wheel seat 1 and the wheel seat 2 are the same and the inclination directions are opposite, and the wheel body 1 and the wheel body 2 are adjacent to each other.

[0017] In the above-mentioned high-load metal roller, the wheel body 1 and the wheel body 2 are both made of metal material.

[0018] Compared with the prior art, the first wheel and the second wheel of the high-load-bearing metal roller share the load, so the entire metal roller has a relatively large load-bearing capacity.

[0019] At the same time, according to actual conditions, the sliding sleeve can also translate along the guide block, thereby changing the actual distance between the wheel body 1 and the wheel body 2, and its applicability is relatively high.

[0020] In addition, since the sliding sleeve is sleeved on the guide block and the wheel body 1 and the wheel body 2 are adjacent to each other, the entire metal roller structure is relatively compact and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the high-load-bearing metal roller.

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the high-load metal roller after the guide block is hidden.

[0023] In the figure, 1, base plate; 2, guide block; 3, sliding sleeve; 3a, connecting block; 3b, guide plate; 4, connecting plate; 5, screw rod; 6, handle; 7, wheel seat 1; 8, wheel seat 2; 9, wheel body 1; 10, wheel body 2. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] It should be noted that when a component is referred to as being "mounted on" another component, it may be mounted directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component. When a component is considered to be "fixed to" another component, it may be directly fixed to the other component or there may be a central component.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit this invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] like Figure 1 and Figure 2 As shown, the high-load metal roller includes a wheel body, a base plate 1, a guide block 2, a sleeve 3 and a drive assembly. The base plate 1 is in the shape of a long plate, the guide block 2 is in the shape of a long block, and the two ends of the guide block 2 are respectively fixed to the two ends of the base plate 1. The sleeve 3 is sleeved on the guide block 2. The drive assembly is arranged on the base plate 1 and the drive assembly can drive the sleeve 3 to translate along the guide block 2. The wheel body includes a wheel body 1 9 connected to the guide block 2 and a wheel body 2 10 connected to the sleeve 3. The wheel body 1 9 and the wheel body 2 10 are on the same side of the guide block 2 and are facing each other.

[0028] The second wheel body 10 is indirectly connected to the guide block 2 through the sleeve 3, and the guide block 2 is also connected to the first wheel body 9. It can be seen that the first wheel body 9 and the second wheel body 10 can share the force after contacting the ground, so that the entire metal roller has a good load-bearing capacity.

[0029] Of course, under the action of the driving assembly, the sliding sleeve 3 can be translated along the guide block 2, and after the movement, the distance between the wheel body 1 9 and the wheel body 2 10 can be changed, thereby adapting to different working occasions.

[0030] The base plate 1 has protruding connecting plates 4 at both ends, and the two ends of the guide block 2 are respectively fixedly connected to the corresponding connecting plates 4.

[0031] The guide block 2 can be stably positioned and connected to the base plate 1 through the connecting plate 4 , and there is an appropriate gap between the guide block 2 and the base plate 1 to ensure that the sliding sleeve 3 can translate stably along the guide block 2 .

[0032] The guide block 2 has a hollow interior and an opening at its lower portion. The sliding sleeve 3 is cylindrical and a connecting block 3 a is fixedly connected at its lower portion. The connecting block 3 a is embedded in the inner cavity of the guide block 2 .

[0033] This structure has two functions:

[0034] First, reduce the space occupied by the connection block 3a;

[0035] Secondly, the connection block 3a cooperates with the inner cavity of the guide block 2 to play an appropriate guiding role.

[0036] The drive assembly includes a screw rod 5 axially fixed to one of the connecting plates 4 , the inner end of the screw rod 5 is passed through the guide block 2 and the two are threadedly connected, and the outer end of the screw rod 5 has a handle 6 for the operator to hold.

[0037] After the operator drives the screw rod 5 to rotate through the handle 6, the sliding sleeve 3 can translate smoothly along the guide block 2.

[0038] The lower portion of the sliding sleeve 3 has a long plate-shaped guide plate 3 b , which is in surface contact with the base plate 1 .

[0039] The contact area between the guide plate 3 b and the base plate 1 is relatively large. Such a structure can further improve the movement stability of the sliding sleeve 3 .

[0040] In this embodiment, the guide plate 3b has a through-hole positioning hole 1, and the base plate has a plurality of through-hole positioning holes 2 evenly distributed along its length. A locking pin is also included. The locking pin is inserted into one of the positioning holes. When the sleeve moves, the locking pin in the first positioning hole can be inserted into any of the other positioning holes. When the locking pin is inserted into both the first and second positioning holes, the sleeve is locked, effectively positioning the sleeve and, ultimately, the second wheel.

[0041] The width of the guide plate 3b matches the width of the substrate 1

[0042] This can improve the structural compactness of the entire metal roller.

[0043] The guide block 2 is fixedly connected to an inclined wheel seat 7, and the wheel body 9 is movably connected to the wheel seat 7.

[0044] The sliding sleeve 3 is fixedly connected to an inclined wheel seat 2 8 , and the wheel body 2 10 is movably connected to the wheel seat 2 8 .

[0045] The wheel body 1 9 can be stably connected to the guide block 2 through the wheel seat 1 7 , and the wheel body 2 10 can be stably connected to the sliding sleeve 3 through the wheel seat 2 8 .

[0046] The wheel seat 1 7 and the wheel seat 2 8 have the same inclination angle and opposite inclination directions, and the wheel body 1 7 and the wheel body 2 8 are directly opposite to each other.

[0047] This can appropriately improve the structural compactness of the entire metal roller.

[0048] The wheel body 1 9 and the wheel body 2 10 are both made of metal. In this embodiment, the wheel body 1 9 and the wheel body 2 10 are both made of stainless steel.

[0049] In the high-load-bearing metal roller, the first wheel body and the second wheel body share the load, so the entire metal roller has a relatively large load-bearing capacity.

[0050] At the same time, according to actual conditions, the sliding sleeve can also translate along the guide block, thereby changing the actual distance between the wheel body 1 and the wheel body 2, and its applicability is relatively high.

[0051] In addition, since the sliding sleeve is sleeved on the guide block and the wheel body 1 and the wheel body 2 are adjacent to each other, the entire metal roller structure is relatively compact and has high practical value.

[0052] The various technical features of the above-described embodiments can be arbitrarily combined. To make the description concise, not all possible combinations of the various technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0053] Those skilled in the art should recognize that the above embodiments are merely intended to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments are within the scope of protection claimed by the present invention.

Claims

1. A high-load metal roller, comprising a wheel body, characterized in that: The cam is mounted on a support frame, and the guide frame is mounted on a support frame. The cam is mounted on a support frame, and the guide frame is mounted on a support frame. The cam is mounted on a support frame, and the guide frame is mounted on a support frame. The cam is mounted on a support frame, and the guide frame is mounted on a support frame. The cam is mounted on a support frame, and the guide frame is mounted on a support frame. The cam is mounted on a support frame, and the guide frame is mounted on a support frame.

2. The high-load-bearing metal roller according to claim 1, characterized in that: Both ends of the base plate are provided with protruding connecting plates, and both ends of the guide block are respectively fixedly connected to the corresponding connecting plates.

3. The high-load bearing metal roller according to claim 2, characterized in that: The guide block has a hollow interior and an opening at its lower portion. The sliding sleeve is cylindrical and a connecting block is fixedly connected at its lower portion. The connecting block is embedded in the inner cavity of the guide block.

4. The high-load bearing metal roller according to claim 3, characterized in that: The drive assembly includes a screw rod axially fixed to one of the connecting plates, the inner end of the screw rod is passed through the guide block and the two are threadedly connected, and the outer end of the screw rod is provided with a handle for an operator to hold.

5. The high-load bearing metal roller according to claim 4, characterized in that: The lower part of the sliding sleeve is provided with a long plate-shaped guide plate, and the guide plate is in contact with the substrate surface.

6. The high-load bearing metal roller according to claim 5, characterized in that: The width of the guide plate matches the width of the substrate.

7. The high-load bearing metal roller according to claim 6, characterized in that: The guide block is fixedly connected with an inclined wheel seat 1, and the wheel body 1 is movably connected to the wheel seat 1.

8. The high-load bearing metal roller according to claim 7, characterized in that: The sliding sleeve is fixedly connected with an inclined wheel seat 2, and the above-mentioned wheel body 2 is movably connected to the wheel seat 2.

9. The high-load-bearing metal roller according to claim 8, characterized in that: The inclination angles of the wheel seat 1 and the wheel seat 2 are the same and the inclination directions are opposite, and the wheel body 1 and the wheel body 2 are adjacent to each other.

10. The high-load bearing metal roller according to claim 9, characterized in that: The first wheel body and the second wheel body are both made of metal.

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