Simple Foma wheel device based on vending machine

Abstract

The utility model discloses a simple Foma wheel device based on a vending machine, which comprises a fixing plate, a connecting column, a supporting wheel group and a positioning supporting structure which covers the supporting wheel group and is assembled on the connecting column, the positioning and supporting structure comprises a multi-leg support and a plurality of lining seats embedded in the positions of a plurality of legs of the multi-leg support respectively, screw rods distributed in the vertical direction are installed on the lining seats in a threaded and penetrating mode, and rotary knobs and foot pads are fixedly installed at the tops and the bottoms of the screw rods respectively. According to the simple Foma wheel device based on the vending machine, a positioning supporting structure is arranged, a traditional adjusting structure is arranged outside a supporting wheel set by means of a multi-foot support, an operator can conveniently conduct knob operation, the use convenience is improved, meanwhile, a plurality of foot pads are arranged, and the use is convenient. The stability and balance of the equipment can be kept in different terrains and environments, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of Fomar wheels, in particular to a simple Fomar wheel device based on a vending machine. Background Art

[0002] The Fomar caster, also known as the leveling wheel, is a special caster that has both mobile and fixed functions. The Fomar caster is widely used in many fields such as industry, warehousing, and logistics, providing a convenient solution for the movement and fixation of equipment.

[0003] The structure of the current Fomag wheel is mostly that a one-piece shell body with a hollow structure is riveted to the bottom of the mounting panel, and a fixed base is arranged in the one-piece shell body. An adjusting screw distributed in the vertical direction is installed through the thread on the fixed base, and a foot pad is installed at the bottom of the adjusting screw. During use, the operator can use the hand wheel to rotate the adjusting screw to achieve the up and down movement of the foot pad to achieve the purpose of height adjustment. In actual use, on the one hand, the adjustment structure is arranged in the one-piece shell body, which is very inconvenient for the operator to operate the knob. On the other hand, there is only one foot pad in a Fomag wheel, which often cannot meet the horizontal adjustment requirements for complex road conditions. For this reason, the applicant has designed a simple Fomag wheel device based on a vending machine to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a simple Fomar wheel device based on a vending machine, which solves the problem that the current Fomar wheel is very inconvenient to operate with a knob in actual use and often cannot meet the level adjustment requirements for complex road conditions.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a simple Fomar wheel device based on a vending machine, comprising a fixed plate and a connecting column rotatably mounted on the bottom of the fixed plate, a supporting wheel group mounted on the bottom of the connecting column, and a positioning support structure covered outside the supporting wheel group and mounted on the connecting column.

[0006] The positioning support structure includes a multi-legged bracket and a plurality of liner seats respectively embedded in the plurality of foot positions of the multi-legged bracket. The plurality of liner seats are distributed in a circular array and are all threadedly penetrated with screw rods distributed in the vertical direction. The top and bottom of the screw rods are respectively fixedly installed with knobs and foot pads.

[0007] Preferably, the supporting wheel assembly includes a frame, bolts and rollers, the bolts are fixedly installed on the frame, and the rollers are mounted on the inner side of the frame and are coaxially rotatably mounted on the outside of the bolts through bearings.

[0008] Preferably, the frame is fixedly connected to the connecting column by connecting screws penetrating the top thereof in the vertical direction, and the top of the frame is provided with an enclosure for limiting and accommodating the end of the connecting column.

[0009] Preferably, a retaining ring is provided on the top of the outer wall of the connecting column, and a spacing is left between the retaining ring and the enclosure for accommodating the top of the multi-legged bracket. A through hole that is movably fitted with the outer wall of the connecting column is opened on the top of the multi-legged bracket, and the top thread of the multi-legged bracket is penetrated by locking screws distributed radially along the through hole.

[0010] Preferably, two symmetrically distributed protrusions are provided on the outer wall of the frame on the side adjacent to the bolt and nut, and a gap is reserved between the two protrusions for accommodating the bolt in a limited position.

[0011] Beneficial Effects

[0012] The utility model provides a simple Fuma wheel device based on a vending machine. Compared with the prior art, it has the following beneficial effects:

[0013] The simple Fomar wheel device based on the vending machine is provided with a positioning support structure and a multi-legged bracket to set the traditional adjustment structure outside the supporting wheel group, which is convenient for operators to operate the knob and improves the convenience of use. At the same time, it is equipped with multiple sets of foot pads, which can maintain the stability and balance of the equipment in different terrains and environments, thereby improving the applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the installation structure of the connecting column of the utility model;

[0016] Figure 3 This is a structural schematic diagram of the positioning support structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the supporting wheel set of the utility model;

[0018] In the figure:

[0019] 100, fixed plate;

[0020] 200, connecting column;

[0021] 210, retaining ring;

[0022] 300, supporting wheel set;

[0023] 310, frame; 320, bolt; 330, bearing; 340, roller;

[0024] 3110, connecting screw; 3120, enclosure; 3130, protrusion;

[0025] 400. Positioning support structure;

[0026] 410, multi-legged bracket; 420, liner; 430, screw; 440, knob; 450, foot pad;

[0027] 4110, through hole; 4120, locking screw. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-4 The utility model provides a technical solution: a simple Fomar wheel device based on a vending machine, comprising a fixed plate 100 and a connecting column 200 rotatably assembled at the bottom of the fixed plate 100, a supporting wheel group 300 mounted at the bottom of the connecting column 200, and a positioning support structure 400 covered on the outside of the supporting wheel group 300 and assembled on the connecting column 200, the positioning support structure 400 comprises a multi-legged bracket 410 and a plurality of liner seats 420 respectively embedded at a plurality of foot positions of the multi-legged bracket 410, the plurality of liner seats 420 are distributed in a circular array and are all threadedly penetrated with screws 430 distributed in a vertical direction, and a knob 440 and a foot pad 450 are respectively fixedly mounted on the top and bottom of the screw 430.

[0030] Based on the above-mentioned structural setting, the simple Foma wheel device based on the vending machine is composed of a fixing plate 100, a connecting column 200, a supporting wheel group 300 and a positioning support structure 400, wherein the fixing plate 100 is a connecting piece assembled by Foma Road on the equipment or machine, and the connecting column 200 is rotatably assembled on the bottom of the fixing plate 100 through a riveting connection structure, and provides structural support for the installation of the supporting wheel group 300 and the positioning support structure 400. Specifically, during use, when the Foma wheel is in a moving state, each foot pad 450 is adjusted to a high position. At this time, the roller 340 is in contact with the ground, and the equipment or machine can cooperate with the Foma wheel to move. After moving the equipment or machine to the specified position, the operator turns a plurality of knobs 440 in sequence. Under the rotation of the knobs 440, The screw rod 430 rotates synchronously to drive the foot pad 450 to move downward until the foot pad 450 contacts the ground. The operator continues to turn the knob 440 to lift the roller 340 off the ground. After the operator completes the operation of multiple knobs 440 in sequence, it can ensure that the roller 340 is stably lifted off the ground under the support of multiple foot pads 450, thereby ensuring the stability of the equipment or instrument fixation. The simple Fomar wheel device based on the vending machine is provided with a positioning support structure 400. With the help of a multi-legged bracket 410, the traditional adjustment structure is arranged on the outside of the supporting wheel group 300, which is convenient for the operator to operate the knob 440 and improves the convenience of use. At the same time, multiple groups of foot pads 450 are configured to maintain the stability and balance of the equipment in different terrains and environments, thereby improving applicability.

[0031] Furthermore, the supporting wheel assembly 300 includes a frame 310, a bolt 320 and a roller 340. The bolt 320 is fixedly installed on the frame 310, and the roller 340 is mounted on the inner side of the frame 310 and is coaxially rotatably mounted on the outside of the bolt 320 through a bearing 330. The supporting wheel assembly 300 is used to realize the movement function of the Foma wheel. The bolt 320 is used as a supporting rod to realize the connection between the roller 340 and the frame 310. At the same time, the bearing 330 provides structural support for the rotation of the roller 340.

[0032] Furthermore, the frame 310 is fixedly connected to the connecting column 200 by connecting screws 3110 that penetrate the top thereof in the vertical direction, and a fence 3120 is provided on the top of the frame 310 for limiting and accommodating the end of the connecting column 200. The frame 310 is fixedly installed at the bottom of the connecting column 200 by connecting screws 3110, and the setting of the fence 3120 facilitates the positioning and installation between the connecting column 200 and the frame 310, further improving the reliability and stability of the connection between the two.

[0033] Furthermore, a retaining ring 210 is provided at the top of the outer wall of the connecting column 200, and a spacing is left between the retaining ring 210 and the enclosure 3120 for the top of the multi-legged bracket 410 to limit the position. A through hole 4110 that is movably fitted with the outer wall of the connecting column 200 is provided at the top of the multi-legged bracket 410, and locking screws 4120 radially distributed along the through hole 4110 are penetrated through the top thread of the multi-legged bracket 410. Among them, the enclosure 3120 cooperates with the retaining ring 210 to limit the top of the positioning support structure 400 assembled on the connecting column 200, and the multi-legged bracket 410 is rotatably mounted on the outside of the connecting column 200, so that the position of the multi-legged bracket 410 can be rotatably adjusted, and can be positioned by the locking screws 4120, further improving the flexibility of use.

[0034] Furthermore, two symmetrically distributed protrusions 3130 are provided on the outer wall of the frame 310 near the nut of the bolt 320, and a gap is reserved between the two protrusions 3130 for limiting the position of the bolt 320. The design of the two protrusions 3130 forms a gap between the two for limiting the position of the nut of the bolt 320. During the installation of the bolt 320, the operator can place the nut in the gap and fix the bolt 320 on the frame 310 by twisting the head of the bolt 320. The two protrusions 3130 can limit the nut, avoid the problem of the nut loosening, and extend the service life of the supporting wheel assembly 300.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A simple Fomar wheel device based on a vending machine, characterized in that: It comprises a fixed plate (100) and a connecting column (200) rotatably mounted on the bottom of the fixed plate (100), a supporting wheel group (300) mounted on the bottom of the connecting column (200), and a positioning support structure (400) which is covered outside the supporting wheel group (300) and mounted on the connecting column (200); The positioning support structure (400) comprises a multi-legged bracket (410) and a plurality of liner seats (420) respectively embedded in a plurality of foot positions of the multi-legged bracket (410); the plurality of liner seats (420) are distributed in a circular array and are all threadedly penetrated with screw rods (430) distributed in a vertical direction; the top and bottom of the screw rods (430) are respectively fixedly mounted with a knob (440) and a foot pad (450).

2. The simple Fomar wheel device based on a vending machine according to claim 1, characterized in that: The supporting wheel assembly (300) comprises a frame (310), a bolt (320) and a roller (340), wherein the bolt (320) is fixedly installed through the frame (310), and the roller (340) is mounted on the inner side of the frame (310) and is coaxially rotatably sleeved on the outside of the bolt (320) via a bearing (330).

3. The simple Fomar wheel device based on a vending machine according to claim 2, characterized in that: The frame (310) is fixedly connected to the connecting column (200) via connecting screws (3110) that penetrate the top of the frame (310) in a vertical direction, and a baffle (3120) is provided on the top of the frame (310) for accommodating the end of the connecting column (200) in a limited position.

4. The simple Fomar wheel device based on a vending machine according to claim 3, characterized in that: A retaining ring (210) is provided at the top of the outer wall of the connecting column (200), and a spacing is reserved between the retaining ring (210) and the enclosure (3120) for accommodating the top of the multi-legged bracket (410). A through hole (4110) movably fitted with the outer wall of the connecting column (200) is provided at the top of the multi-legged bracket (410), and locking screws (4120) radially distributed along the through hole (4110) are penetrated by the top thread of the multi-legged bracket (410).

5. The simple Fomar wheel device based on a vending machine according to claim 2, characterized in that: Two symmetrically distributed protrusions (3130) are provided on the outer wall of the frame (310) on one side adjacent to the nut of the bolt (320), and a gap is reserved between the two protrusions (3130) for accommodating the bolt (320) in a limited position.

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