Anti-entanglement industrial caster

Abstract

The utility model provides an anti -winding industrial caster relates to industrial caster technical field, by the drawing, the utility model discloses a rotating caster assembly is separately rotated and fixed through the rolling sleeve of middle part, and it rotates through the middle part fixed sleeve joint bearing, and the connecting place of the anti -winding positioning arc groove of one side of its and the edge inner recess type sealing ring is provided with rotating roll ring and anti -winding cutting aluminium strip, since the whole sleeve joint protection anti -winding assembly is fixed on the surface setting of fixed connection support, and it is slidably connected through the rotating roll ring of outside setting and the anti -winding positioning arc groove of the clamping sleeve joint caster both sides, on one hand, when the caster rotates, will not affect the rotation amplitude of caster, on the other hand, the setting of both sides anti -winding cutting aluminium strip can cut the hair that is wound in the gap, and the debris will be temporarily dropped in the anti -winding positioning arc groove, and will not be wound in the rotation of caster, further protects the normal rotation of caster.

Description

Technical Field

[0001] This utility model relates to the field of industrial caster technology, and in particular to an anti-winding industrial caster. Background Technology

[0002] In industrial production, logistics warehousing, and equipment handling, traditional industrial casters have long been plagued by the problem of "debris entanglement," becoming a core pain point affecting equipment operating efficiency and caster lifespan. In addition, cleaning entangled debris from traditional casters requires disassembling the wheel or using tools to peel it off, with each maintenance taking 5-10 minutes. For high-frequency production equipment (such as material carts on assembly lines), the annual downtime loss due to entanglement can reach several thousand yuan. With the upgrading of industrial automation, the frequency of equipment movement has increased, and the types of debris in the scene have increased (such as data cables in smart workshops), making the entanglement problem of traditional casters more prominent and unable to meet the demand for "high efficiency and low maintenance." Against this background, anti-entanglement industrial casters, which combine anti-entanglement function and stable operating performance, have emerged as a key solution to address industry pain points.

[0003] However, existing industrial gears usually reduce the occurrence of entanglement and stoppage by adding anti-winding guards, baffles or elastic scrapers. But this will increase the overall size of the caster (for example, the guard increases the width of the caster by 10%-15%), and it is easy to get stuck when moving in narrow passages (such as workshop equipment gaps ≤30cm). Some guards are too close to the wheel body. After long-term use, due to the deformation of the guard or the wear of the wheel body, friction noise may occur, or even hinder the rotation of the wheel body.

[0004] Therefore, we provide an anti-tangle industrial caster to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an anti-winding industrial caster to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anti-winding industrial caster, comprising a fixed connecting bracket and an easy-to-install joint sealing and anti-winding mechanism, wherein the lower side of the fixed connecting bracket is provided with the easy-to-install joint sealing and anti-winding mechanism; The easy-to-install joint sealing and anti-winding mechanism includes an easy-to-disassemble axial sleeve assembly, a rolling sleeve swivel caster assembly, and a sleeve protection anti-winding assembly. The easy-to-disassemble axial sleeve assembly is provided on the lower side of the fixed connection bracket. The rolling sleeve swivel caster assembly is provided on the surface of the easy-to-disassemble axial sleeve assembly. The sleeve protection anti-winding assembly is provided on one side of the rolling sleeve swivel caster assembly.

[0007] Preferably, the easily disassembled axial sleeve assembly includes two internally threaded fixed round rods, an externally threaded fixing and locking bolt, and a central fixed sleeve bearing. The lower end of the fixed connection bracket is fixedly sleeved with the two internally threaded fixed round rods. The two internally threaded fixed round rods are threadedly fixed to the fixed connection bracket by an externally threaded fixing and locking bolt on one side. The central fixed sleeve bearing is fixedly sleeved on the surface of the two internally threaded fixed round rods.

[0008] Preferably, the rolling sleeve swivel caster assembly includes a clamping sleeve caster and an anti-winding positioning arc groove. The clamping sleeve caster is clamped and fixed on the outer side of the central fixed sleeve bearing, and anti-winding positioning arc grooves are provided on both sides of the clamping sleeve caster.

[0009] Preferably, the sleeved protective anti-winding assembly includes an edge concave sealing ring, an indented fixed base, a rotating roller, an anti-winding cutting aluminum strip, and an internal fixing rubber sleeve. The edge concave sealing ring is sleeved on one side of the anti-winding positioning arc groove. The indented fixed base is fixedly connected to the inner edge of the edge concave sealing ring. The rotating roller is rotatably connected to the top of the indented fixed base. The anti-winding cutting aluminum strip is fixedly provided on both sides of the indented fixed base. The internal fixing rubber sleeve is sleeved and fixed at the connection between the edge concave sealing ring and the fixed connection bracket.

[0010] Compared with the prior art, the beneficial effects of this utility model are: As shown in the figure, this utility model features a convenient joint sealing and anti-winding mechanism. The central rolling sleeve rotating caster assembly is individually rotated and fixed, rotating via a central fixed sleeve bearing. A rotating roller and an anti-winding cutting aluminum strip are located at the connection between the anti-winding positioning arc groove on one side and the concave sealing ring on the edge. Since the entire sleeve protection and anti-winding assembly is fixed to the surface of the fixed connecting bracket, it slides and rotates with the anti-winding positioning arc grooves on both sides of the clamping sleeve caster via the rotating roller on the outer side. This ensures that the caster's rotation amplitude is not affected during rotation. Furthermore, the anti-winding cutting aluminum strips on both sides can cut hair wrapped around the gaps, causing debris to temporarily fall inside the anti-winding positioning arc grooves and not become entangled in the rotating part of the caster, further protecting the normal rotation of the caster. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model; Figure 2 This is a schematic diagram of the disassembled bottom caster structure of this utility model; Figure 3 For the present utility model Figure 2 A magnified structural diagram at point A; The diagram labels are as follows: 1. Fixed connecting bracket; 2. Easy-to-install joint sealing and anti-winding mechanism; 21. Easy-to-disassemble axial sleeve assembly; 211. Internally threaded fixed round rod at both ends; 212. Externally threaded fixed locking bolt; 213. Centrally fixed sleeve bearing; 22. Rolling sleeve swivel caster assembly; 221. Clamping sleeve caster; 222. Anti-winding positioning arc groove; 23. Sleeve protective anti-winding assembly; 231. Edge concave sealing ring; 232. Concave fixed base; 233. Rotating roller ring; 234. Anti-winding cutting aluminum strip; 235. Internal fixed rubber ring sleeve. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] Please see Figure 1-3 As shown, this utility model provides a technical solution: an anti-winding industrial caster, including a fixed connecting bracket 1 and an easy-to-install joint sealing and anti-winding mechanism 2, wherein the lower side of the fixed connecting bracket 1 is provided with the easy-to-install joint sealing and anti-winding mechanism 2; The easy-to-install joint sealing and anti-winding mechanism 2 includes an easy-to-disassemble axial sleeve assembly 21, a rolling sleeve swivel caster assembly 22, and a sleeve protection and anti-winding assembly 23. The easy-to-disassemble axial sleeve assembly 21 is provided on the lower side of the fixed connection bracket 1. The rolling sleeve swivel caster assembly 22 is provided on the surface of the easy-to-disassemble axial sleeve assembly 21. The sleeve protection and anti-winding assembly 23 is provided on one side of the rolling sleeve swivel caster assembly 22.

[0014] Furthermore, the axial sleeve assembly 21, which facilitates disassembly, includes two internally threaded fixed round rods 211, an externally threaded fixed locking bolt 212, and a central fixed sleeve bearing 213. The lower end of the fixed connecting bracket 1 is fixedly sleeved with the two internally threaded fixed round rods 211. The two internally threaded fixed round rods 211 are threadedly fixed to the fixed connecting bracket 1 through the externally threaded fixed locking bolt 212 on one side. The surface of the two internally threaded fixed round rods 211 is fixedly sleeved with the central fixed sleeve bearing 213. The inner side of the entire central fixed sleeve bearing 213 is fixedly connected to the fixed connecting bracket 1, and its outer side is clamped and fixed to the clamping sleeve caster 221. In use, the outer clamping sleeve caster 221 is rotated by the rotational ability of the bearing ball in the middle of the bearing itself.

[0015] Furthermore, the rolling sleeve swivel caster assembly 22 includes a clamping sleeve caster 221 and an anti-winding positioning arc groove 222. The clamping sleeve caster 221 is clamped and fixed on the outer side of the central fixed sleeve bearing 213, and anti-winding positioning arc grooves 222 are provided on both sides of the clamping sleeve caster 221.

[0016] Furthermore, the sleeved protective anti-winding assembly 23 includes an edge concave sealing ring 231, an indented fixed base 232, a rotating roller ring 233, an anti-winding cutting aluminum strip 234, and an internal fixed rubber ring sleeve 235. The edge concave sealing ring 231 is sleeved on one side of the anti-winding positioning arc groove 222. The indented fixed base 232 is fixedly connected to the inner edge of the edge concave sealing ring 231. The rotating roller ring 233 is rotatably connected to the top of the indented fixed base 232. The anti-winding cutting aluminum strip 234 is fixedly installed on both sides of the indented fixed base 232. The edge concave sealing ring 231 is fixedly connected to the bracket 1. The connection is fitted with an internal fixing rubber ring 235. Since the entire sleeve protection anti-winding component 23 is fixed on the surface of the fixed connection bracket 1, it is slidably and rotatably connected to the anti-winding positioning arc grooves 222 on both sides of the clamping sleeve caster 221 through the rotating roller ring 233 on the outer side. On the one hand, the rotation range of the caster will not be affected when the caster rotates. On the other hand, the anti-winding cutting aluminum strips 234 on both sides can cut the hair wrapped in the gap. The debris will temporarily fall into the anti-winding positioning arc groove 222 and will not wrap around the rotating part of the caster, further protecting the normal rotation of the caster.

[0017] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An anti-winding industrial caster, comprising a fixed connection support (1) and a convenient installation joint seal anti-winding mechanism (2), characterized in that: The lower side of the fixed connection bracket (1) is provided with a joint sealing and anti-winding mechanism (2) for easy installation. The easy-to-install joint sealing and anti-winding mechanism (2) includes an easy-to-disassemble axial sleeve assembly (21), a rolling sleeve rotating caster assembly (22), and a sleeve protection anti-winding assembly (23). The easy-to-disassemble axial sleeve assembly (21) is provided on the lower side of the fixed connection bracket (1). The rolling sleeve rotating caster assembly (22) is provided on the surface of the easy-to-disassemble axial sleeve assembly (21). The sleeve protection anti-winding assembly (23) is provided on one side of the rolling sleeve rotating caster assembly (22).

2. An anti-wrap industrial caster according to claim 1, wherein, The easily disassembled axial sleeve assembly (21) includes two internally threaded fixed round rods (211), an externally threaded fixed locking bolt (212), and a central fixed sleeve bearing (213). The lower end of the fixed connection bracket (1) is fixedly sleeved with the two internally threaded fixed round rods (211). The two internally threaded fixed round rods (211) are threadedly fixed to the fixed connection bracket (1) through the externally threaded fixed locking bolt (212) on one side. The central fixed sleeve bearing (213) is fixedly sleeved on the surface of the two internally threaded fixed round rods (211).

3. The anti-winding industrial caster according to claim 2, characterized in that, The rolling sleeve rotating caster assembly (22) includes a clamping sleeve caster (221) and an anti-winding positioning arc groove (222). The clamping sleeve caster (221) is clamped and fixed on the outer side of the central fixed sleeve bearing (213). Anti-winding positioning arc grooves (222) are provided on both sides of the clamping sleeve caster (221).

4. An anti-wrap industrial caster according to claim 3, wherein, The sleeved protective anti-winding assembly (23) includes an edge concave sealing ring (231), a concave fixed base (232), a rotating roller ring (233), an anti-winding cutting aluminum strip (234), and an internal fixed rubber ring sleeve (235). The edge concave sealing ring (231) is sleeved on one side of the anti-winding positioning arc groove (222). The concave fixed base (232) is fixedly connected to the inner edge of the edge concave sealing ring (231). The rotating roller ring (233) is rotatably connected to the top of the concave fixed base (232). The anti-winding cutting aluminum strip (234) is fixedly provided on both sides of the concave fixed base (232). The internal fixed rubber ring sleeve (235) is sleeved and fixed at the connection between the edge concave sealing ring (231) and the fixed connection bracket (1).

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