CN221068910U - Caster wheel transfer device - Google Patents

Abstract

The utility model provides a truckle transferring device which is used for being installed at the bottom of a wood pallet, wherein a support column is arranged at the bottom of the wood pallet, the truckle transferring device comprises a support seat and a truckle assembly, the support seat comprises a mounting seat and a pair of support plates respectively connected to two sides of the mounting seat, the mounting seat is provided with a mounting groove for placing the support column, and the mounting groove penetrates through the mounting seat front and back; the caster wheel assembly comprises a plurality of caster wheels and at least one ground brake, and the caster wheels and the ground brake are arranged at the bottoms of the pair of supporting plates; the wood pallet can be supported on the supporting seat in a mode that the supporting columns are installed in the installation grooves. Therefore, the wood pallet can be supported on the supporting seat in a mode that the supporting column is mounted in the mounting groove, so that convenient mounting and convenient transportation are realized. Avoids complex disassembly and assembly operations of connecting the truckles with the wood pallet by adopting fasteners, and can not meet the requirement of rapid and efficient transportation.

Description

Caster wheel transfer device

Technical Field

The embodiment of the utility model relates to the technical field of transfer devices, in particular to a trundle transfer device.

Background

The wooden pallet (Wooden pallet) is a platform structure for loading, storing and transporting goods. The wooden pallet is generally made of wood, has a flat horizontal plane and a beam column structure, has the characteristics of strong bearing capacity, stable structure, repeated use and the like, is widely applied to the logistics field of various industries, and is often matched with casters to realize the transfer function.

In the related art, the casters are generally fixedly installed at the bottom of the wooden pallet through fasteners and the like, so that goods are transported, after the goods are transported to a preset position, the wooden pallet and the goods are forked up by a forklift, and then the casters are detached. However, the assembly and disassembly operations of the caster device and the wooden pallet are complicated, the transportation is not flexible enough, and the requirements of rapid and efficient transportation cannot be met

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the utility model and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

The utility model aims to provide a trundle transfer device, which at least solves the problem that the rapid and efficient transfer requirement cannot be met due to complex disassembly and assembly operations when the trundle device is matched with a wooden pallet for transfer in the related art to a certain extent.

Other features and advantages of the utility model will be apparent from the following detailed description, or may be learned in part by the practice of the disclosure.

The embodiment of the utility model provides a truckle transferring device which is used for being installed at the bottom of a wood pallet, wherein a support column is arranged at the bottom of the wood pallet, the truckle transferring device comprises a support seat and a truckle assembly, the support seat comprises a mounting seat and a pair of support plates respectively connected to two sides of the mounting seat, a mounting groove for placing the support column is formed in the mounting seat, and the mounting groove penetrates through the mounting seat front and back; the caster wheel assembly comprises a plurality of caster wheels and at least one ground brake, and the caster wheels and the ground brake are arranged at the bottoms of the pair of supporting plates; the wood pallet can be supported on the supporting seat in a mode that the supporting columns are installed in the installation grooves.

According to some embodiments of the utility model, the mounting block and the pair of support plates are of unitary construction.

According to some embodiments of the utility model, the mounting groove has a U-shaped cross section.

According to some embodiments of the utility model, the caster assembly comprises three casters and one ground brake, and the pair of support plates comprises a first support plate and a second support plate, wherein two casters are arranged at the bottom of the first support plate, and one caster and one ground brake are arranged at the bottom of the second support plate.

According to some embodiments of the utility model, the first support plate and the second support plate are respectively and vertically connected with the upper edges of the two sides of the mounting seat.

According to some embodiments of the utility model, the first support plate and the second support plate are arranged in bilateral symmetry.

According to some embodiments of the utility model, the center of gravity of the caster is located within the top view of the support plate.

According to some embodiments of the utility model, the ground brake comprises a pedal protruding beyond the extent of the top projection of the support plate.

According to some embodiments of the utility model, the two ends of the mounting groove are respectively a first opening and a second opening, and the supporting seat further comprises a limiting piece arranged at the edge of the first opening, wherein the limiting piece is used for limiting the supporting column to be separated from the first opening.

According to some embodiments of the utility model, the tail of the mounting seat and the tail of the supporting plate are provided with a plurality of through holes, and a rope or chain can be wound around the supporting column and pass through the plurality of through holes so as to limit the supporting column from being separated from the second opening.

One embodiment of the above utility model has the following advantages or benefits:

The utility model provides a trundle transfer device which comprises a supporting seat and a trundle assembly. The supporting seat comprises a mounting seat and a pair of supporting plates which are respectively connected to two sides of the mounting seat, the mounting seat is provided with a mounting groove for placing the supporting column, the mounting seat is penetrated through the mounting groove, the caster assembly is arranged at the bottom of the pair of supporting plates, so that the wooden pallet can be mounted on the mounting groove through the supporting columns, the wooden pallet is supported on the supporting seat, and the wooden pallet is convenient to mount and transport. Avoids complex disassembly and assembly operations of connecting the truckles with the wood pallet by adopting fasteners, and can not meet the requirement of rapid and efficient transportation.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The above and other features and advantages of the present utility model will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.

Fig. 1 is a schematic view showing a structure in which a caster transfer apparatus is mounted on the bottom of a wooden pallet in an embodiment of the present disclosure.

Fig. 2 is a schematic structural view of a caster transfer apparatus according to an embodiment of the present disclosure at a first angle.

Fig. 3 is an exploded view of the caster transfer apparatus of fig. 2.

Fig. 4 is a schematic cross-sectional view of the caster transfer apparatus of fig. 2.

Fig. 5 is a schematic view of the caster transfer apparatus of fig. 2 in a second view.

Fig. 6 is a schematic view of the caster transfer apparatus of fig. 2 in a third view.

Wherein reference numerals are as follows:

100. A caster transfer device; 110. a support base; 111. a mounting base; 112. a mounting groove; 113. a first opening; 114. a second opening; 115. a support plate; 116. a first support plate; 117. a first cross plate; 118. a first riser; 119. a second support plate; 120. a second cross plate; 121. a second riser; 122. a limiting piece; 123. a through hole; 124. a mounting hole; 130. a caster assembly; 131. casters; 132. a ground brake; 133. a pedal;

200. a wooden pallet; 210. a top plate; 220. and (5) supporting the column.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus detailed descriptions thereof will be omitted.

Referring to fig. 1, a wooden pallet 200, also called a wooden pallet, is a platform structure composed of a plurality of wooden boards, and the wooden pallet 200 mainly includes a top plate 210 and a support column 220, or a top plate 210 and a cross beam. The top plate 210 is located on top of the wooden pallet 200, and is used for supporting and carrying goods, and is typically formed by splicing a plurality of wooden boards, which may be solid wooden boards, plywood, and the like. The support columns 220 and the cross beams are support structures for the wooden pallet 200, and are attached to the bottom of the top plate 210, which serves to increase the overall strength and stability. It should be noted that, the wooden pallet 200 is a prior art and will not be described herein.

A plurality of caster transfer apparatuses 100 may be installed at the bottom of the wooden pallet 200, and the wooden pallet 200 and the goods are supported by the caster transfer apparatuses 100, or the wooden pallet 200 and the goods are transferred. The wooden pallet 200 can be supported on the support base 110 in such a manner that the support columns 220 are installed in the installation grooves 112.

Referring to fig. 2 and 3, there is provided a caster transfer apparatus 100 capable of being mounted on the bottom of a wooden pallet 200 in the present embodiment. The caster transfer device 100 comprises a supporting seat 110 and a caster assembly 130, wherein the caster assembly 130 is arranged at the bottom of the supporting seat 110, and the caster transfer device 100 is arranged at the bottom of the wooden pallet 200, so that the functions of supporting and transferring the wooden pallet 200 are realized.

The supporting seat 110 may include a mounting seat 111 and a pair of supporting plates 115 respectively connected to two sides of the mounting seat 111, wherein a mounting groove 112 for placing the supporting column 220 is formed on the mounting seat 111, and the mounting groove 112 penetrates through the mounting seat 111 front and back.

The caster assembly 130 includes a plurality of casters 131 and at least one ground stopper 132, the casters 131 and the ground stopper 132 being disposed at bottoms of the pair of support plates 115.

The support column 220 of the wooden pallet 200 can be supported on the support base 110 in a manner of being inserted into the installation groove 112.

In this embodiment, through supporting seat 110 and truckle subassembly 130, can realize the convenient installation of truckle transfer device 100 and wooden pallet 200, only need insert the support column 220 of wooden pallet 200 and install in mounting groove 112, wooden pallet 200 just can support on supporting seat 110, conveniently transport, raise the efficiency. Avoids the complicated disassembly and assembly operations of connecting the casters 131 with the wooden pallet 200 by adopting fasteners, which results in the inability to meet the requirements of rapid and efficient transportation. In addition, the connection of the wooden pallet 200 and the casters 131 by the fasteners can be avoided, the original structural strength of the wooden pallet 200 is easily damaged by long-term locking and dismounting, and the service life of the wooden pallet 200 is reduced.

Referring to fig. 2 and 3, in an embodiment, the mounting base 111 and the pair of support plates 115 are integrally formed, so that the integrated structure has high stability, strong shock resistance, better integrity and coordination, and can fully exert the advantages of materials, reduce the weakening problem of connection points, and improve the strength and rigidity of the structure.

Although in the present embodiment, the mount 111 and the pair of support plates 115 are integrally constructed, the present disclosure is not limited thereto. For example, the pair of support plates 115 may be connected to both sides of the mounting base 111 by welding, locking connection, or the like.

Referring to fig. 2, 3, 4 and 6, in one embodiment, the mounting slot 112 may be U-shaped in cross-section.

The mounting base 111 may be formed of a bottom plate and two side plates, and both sides of the bottom plate are respectively connected to the lower edges of the two side plates, and the bottom plate and the two side plates may be of an integral structure. Wherein, the bottom plate is perpendicular to the two side plates, and one bottom plate and the two side plates are connected to form a rectangular mounting groove 112, and the cross section of the mounting groove 112 is U-shaped.

As shown in fig. 4, the height of the support column 220 may be the same as the depth of the mounting groove 112, in which case the bottom surface of the support column 220 can be supported on the bottom plate of the mounting seat 111, and the bottom surface of the top plate 210 can be supported on the first support plate 116 and/or the second support plate 119, so that the support structure is stable.

It should be noted that, the height of the supporting column 220 may be greater than the depth of the mounting groove 112, where the bottom surface of the supporting column 220 can be supported on the bottom plate of the mounting seat 111, and the bottom surface of the top plate 210 is not supported on the first supporting plate 116 and/or the second supporting plate 119, but this does not affect the supporting of the wooden pallet 200 by the caster transfer apparatus 100. As shown in fig. 1, the bottom of the wooden pallet 200 is provided with 6 caster transfer devices 100,6 caster transfer devices 100 respectively mounted on 4 corner support columns 220 and 2 middle support columns 220 on the wooden pallet 200, so that the wooden pallet 200 can be stably supported on the 6 caster transfer devices 100 by the arrangement mode.

It should be further noted that the height of the support column 220 may also be smaller than the depth of the mounting groove 112, in which case the support column 220 is located in the mounting groove 112 but not supported on the bottom plate of the mounting base 111, and the bottom surface of the top plate 210 is supported on the first support plate 116 and/or the second support plate 119.

Although the mounting groove 112 has a U-shaped cross section in the present embodiment, the present disclosure is not limited thereto. For example, the cross section of the mounting groove 112 may be in a V-shape, a semi-circular arc shape, or the like, which is symmetrical about the center line, and such a mounting groove 112 structure can also accommodate the support column 220, so that the wooden pallet 200 is supported on the caster transfer apparatus 100.

Referring to fig. 2 to 6, the caster assembly 130 may include 3 casters 131 and 1 ground brake 132, and the pair of support plates 115 includes a first support plate 116 and a second support plate 119, the bottom of the first support plate 116 being provided with two casters 131, and the bottom of the second support plate 119 being provided with 1 caster 131 and 1 ground brake 132. The arrangement points of the 3 casters 131 are connected to form a triangle, so that the arrangement mode is more stable and not easy to fall down compared with the arrangement mode of 2 casters 131 arranged in a straight line.

The casters 131 may be directional casters, universal casters with brake with screw rod, etc., and the casters 131 and the ground brake 132 are of the prior art, and are not described herein.

It should be noted that the caster assembly 130 includes 3 casters 131 and 1 ground brake 132, but the present disclosure is not limited thereto. For example, the caster assembly 130 may include 4, 5, 6, etc. casters 131 and 2, 3, etc. ground brakes 132, and in summary, the number of casters 131 and ground brakes 132 in the caster assembly 130 is not limited to 3 casters 131 and 1 ground brake 132, and may be set according to practical applications, so that the first support plate 116 and the second support plate 119 can be connected to a plurality of casters 131 and a plurality of ground brakes 132.

In an embodiment, the first support plate 116 and the second support plate 119 are respectively vertically connected to the upper edges of both sides of the mounting base 111, wherein the first support plate 116 and the second support plate 119 are located on the same plane, so that the top plate 210 of the wooden pallet 200 can be better supported on the first support plate 116 and/or the second support plate 119.

In an embodiment, the first support plate 116 and the second support plate 119 are symmetrically disposed about each other, where the shapes and sizes of the first support plate 116 and the second support plate 119 are the same, so that the left and right sides of the support seat 110 are balanced to avoid tilting.

In one embodiment, as shown in fig. 5, which is a bottom view of the caster transfer apparatus 100, the center of gravity of the caster 131 is located within the top view of the support plate 115, such that the center of mass of the caster assembly 130 is located inside the mounting base 111, rather than outside the boundary of the first support plate 116 and the second support plate 119, so that the support base 110 can better support the wooden pallet 200.

In one embodiment, as shown in fig. 5, which is a bottom view of the caster transfer apparatus 100, the ground brake 132 includes a pedal 133, and the pedal 133 protrudes out of the range of the top projection of the support plate 115, so that an operator can conveniently touch the pedal 133, and conveniently control the ground brake 132.

Referring to fig. 2, 3 and 6, the front and rear ends of the mounting groove 112 are a first opening 113 and a second opening 114, respectively.

In an embodiment, the support base 110 may further include a limiting member 122, where the limiting member 122 is disposed at an edge of the first opening 113 and is used to limit the support column 220 from being separated from the first opening 113. The limiting member 122 may be a limiting plate, an upper edge of the limiting plate is connected with front upper edges of the first supporting plate 116 and the second supporting plate 119, and the limiting portion abuts against an edge of the first opening 113. The support column 220 can be inserted into the mounting groove 112 from the second opening 114 or the top of the mounting groove 112 and can be blocked by the limiting piece 122 at the first opening 113, and when the support column 220 slides out of the first opening 113 during the transferring process, the balance of the wooden pallet 200 is prevented from being affected.

Although in the present embodiment, the limit plate is disposed at the edge of the first opening 113 to limit the support column 220 from being separated from the first opening 113, the present disclosure is not limited thereto. For example, protruding blocks, beams, etc. may be provided on the inner walls of the both side plates of the mount 111, which also restricts the detachment of the support column 220 from the first opening 113.

Referring to fig. 6, a plurality of through holes 123 are formed at the tail of the mounting base 111 and the tail of the support plate 115, and a rope or chain can be wound around the support column 220 and pass through the plurality of through holes 123 to restrict the support column 220 from being separated from the second opening 114.

Wherein the first support plate 116 includes a first transverse plate 117 and a first vertical plate 118, the first vertical plate 118 is vertically connected to a rear side edge of the first transverse plate 117, and the second support plate 119 includes a second transverse plate 120 and a second vertical plate 121, and the second vertical plate 121 is vertically connected to a rear side edge of the second transverse plate 120. A plurality of through holes 123 are formed in the tail portion of the mounting seat 111 and the tail portion of the supporting plate 115, for example, 2 through holes 123 are symmetrically formed in the tail portions of two side plates of the mounting seat 111, 1 through hole 123 is formed in the positions, close to the second opening 114, of the first vertical plate 118 and the second vertical plate 121, the diameter of the through hole 123 can be used for a rope and a chain to pass through, the rope or the chain passes through the 4 through holes 123 and winds and binds the supporting columns 220, and therefore the supporting columns 220 can be prevented from sliding out of the second opening 114 in the transferring process. It should be noted that, the middle position of the limiting member 122 may also be provided with a through hole 123, so that the rope or chain passes through the through hole 123 at the tail of the mounting seat 111 and the tail of the supporting plate 115, and then passes through the through hole 123 on the limiting member 122, so that the supporting column 220 can be better fixed. It should be noted that the manner of winding and binding the rope and the chain is the prior art, and is not described herein.

In one embodiment, 2 casters 131 are connected to the bottom of the first support plate 116, and 1 caster 131 and 1 ground brake 132 are connected to the bottom of the second support plate 119. Wherein, 8 mounting holes 124 penetrating up and down are arranged on the first support plate 116 and the second support plate 119, and 3 casters 131 and 1 ground brake 132 are respectively connected on the first support plate 116 and the second support plate 119 through bolts penetrating the mounting holes 124 and being connected with the nut locking. The 3 casters 131 and the 1 ground brake 132 are connected to the first support plate 116 and the second support plate 119, respectively, and may be welded.

In the inventive embodiments, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more, unless expressly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the embodiments of the utility model will be understood by those skilled in the art according to the specific circumstances.

In the description of the embodiments of the utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the utility model and to simplify the description, and do not indicate or imply that the devices or units referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the utility model.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the utility model and is not intended to limit the embodiment of the utility model, and various modifications and variations can be made to the embodiment of the utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments of the present utility model should be included in the protection scope of the embodiments of the present utility model.

Claims (10)

1. The utility model provides a truckle transfer device for install in the bottom of wooden pallet, and the bottom of wooden pallet is provided with the support column, its characterized in that, truckle transfer device includes:

the support seat comprises an installation seat and a pair of support plates respectively connected to two sides of the installation seat, an installation groove for placing a support column is formed in the installation seat, and the installation groove penetrates through the installation seat front and back;

The caster wheel assembly comprises a plurality of caster wheels and at least one ground brake, and the caster wheels and the ground brake are arranged at the bottoms of the pair of supporting plates;

The wood pallet can be supported on the supporting seat in a mode that the supporting columns are installed in the installation grooves.

2. The caster transfer apparatus of claim 1 wherein the mounting block and the pair of support plates are of unitary construction.

3. The caster transfer apparatus of claim 1 wherein the mounting groove is U-shaped in cross-section.

4. The caster transfer apparatus of claim 1, wherein said caster assembly comprises three said casters and one said ground brake, a pair of said support plates comprising a first support plate and a second support plate, two said casters being provided at a bottom of said first support plate, one said caster and one said ground brake being provided at a bottom of said second support plate.

5. The caster transfer apparatus of claim 4, wherein the first support plate and the second support plate are each vertically connected to upper edges of both sides of the mounting base.

6. The caster transfer apparatus of claim 5, wherein the first support plate and the second support plate are symmetrically disposed.

7. The caster transfer apparatus of claim 1, wherein the center of gravity of the caster is located within a top view of the support plate.

8. The caster transfer apparatus of claim 1, wherein the ground brake comprises a pedal that protrudes beyond the extent of the top-down projection of the support plate.

9. The caster transfer apparatus of claim 1, wherein the mounting groove has a first opening and a second opening at two ends, and the support base further comprises a stopper disposed at an edge of the first opening, the stopper being configured to restrict detachment of the support post from the first opening.

10. The caster transfer apparatus of claim 9, wherein the tail of the mounting base and the tail of the support plate are each provided with a plurality of through holes, and wherein a rope or chain can be wrapped around the support post and pass through the plurality of through holes to limit the support post from being detached from the second opening.