Industrial trundle with anti-winding function

Abstract

The utility model discloses an industrial caster with an anti-winding function, which is characterized in that a connecting plate is arranged on one side of a bracket, a pair of cross rods is fixedly connected to each of two sides of the connecting plate, a pair of cutting blades is fixedly connected to each of the two cross rods, and first through holes are formed in each of two sides of the bracket; the transverse rod and the cutting blade penetrate through the first through holes and extend into the inner side of the support, fixing plates are fixedly connected to the two sides of the connecting plate correspondingly, second through holes are formed in the fixing plates, a pair of threaded columns is fixedly connected to the two sides of the support correspondingly, and the threaded columns penetrate through the second through holes in the fixing plates; by means of the device, the cutting knife can be detached and replaced, and the situation that the cutting knife is rusted and cannot well cut thread ends is avoided.

Description

Technical Field

[0001] The utility model relates to the field of industrial casters, in particular to an industrial caster with an anti-winding function. Background Art

[0002] Industrial casters are widely used in factories and construction sites. Industrial casters are a type of caster product. They are usually made of high-grade imported reinforced nylon, super polyurethane or rubber, which makes them highly impact-resistant and strong, ensuring their durability and reliability in various working environments.

[0003] For example, the utility model disclosed in the authorization announcement number CN215153656U discloses an anti-entanglement industrial caster, which includes a wheel and an axle. The axle passes through the wheel and is rotatably connected to the wheel. A connecting frame is provided above the wheel, and the connecting frame is rotatably connected to the axle. A rotating device is provided above the connecting frame. Baffles are provided at the front and rear of the connecting frame respectively. A plurality of cleaning rods are provided inside the baffles. A scraper and a cleaning brush are provided inside the connecting frame, and the scraper and the cleaning rod match. The beneficial effect of the utility model is that during the use of the caster, the scraper cuts the silk thread wrapped around the wheel, and the cleaning rod collides with and removes the fine particles attached to the wheel, ensuring that the caster is not easily entangled or stuck during use. However, during long-term use of the device, the scraper surface is easily adhered to water and rusted, and the device cannot replace the cutter well, resulting in an inability to cut the thread ends well. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the utility model provides an industrial caster with an anti-winding function, which can solve the technical problems that the scraper surface is easily adhered to water and rusted during long-term use of the device, and the device cannot replace the cutter well, resulting in the inability to cut the thread end well.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an industrial caster with anti-winding function, comprising a bracket, connecting plates are provided on both sides of the bracket, a pair of cross bars are fixedly connected to one side of the connecting plate, a pair of cutting blades are fixedly connected to the two cross bars, and a first through hole is provided on both sides of the bracket, the cross bars and the cutting blades pass through the first through hole and extend into the inner side of the bracket, a fixing plate is fixedly connected on both sides of the connecting plate, a second through hole is provided on the fixing plate, and a pair of threaded columns are fixedly connected on both sides of the bracket, the threaded columns pass through the second through hole on the fixing plate, and nuts are threaded on the threaded columns.

[0006] As a preferred technical solution of the present invention, a wheel is rotatably connected to the inner side of the bracket via a wheel axle.

[0007] As a preferred technical solution of the present invention, a bearing is provided at the upper end of the bracket.

[0008] As a preferred technical solution of the present invention, a threaded sleeve is fixedly connected to the inner side of the bearing, and a rotating handle is fixedly connected to the upper end of the threaded sleeve.

[0009] As a preferred technical solution of the present invention, the threaded sleeve is internally threaded with a threaded rod.

[0010] As an optimal technical solution of the present invention, the lower end of the threaded rod is fixedly connected to a horizontal plate, the lower end of the horizontal plate is provided with a cleaning brush layer, and the upper end of the bracket is fixedly connected to a pair of limiting rods, which pass through the horizontal plate and extend to one side of the horizontal plate.

[0011] Compared with the prior art, the beneficial effects achieved by the present invention are: the cutting blade on the horizontal plate can well cut the wound wire rope, avoiding the entanglement of the wire rope between the axle and the wheel, which causes the industrial caster to be unable to be used normally; when the cutting blade is rusted and cannot be used normally, the nut can be rotated to remove the nut from the threaded column, so that the connecting plate can be pulled to one side, so that the connecting plate drives the horizontal rod and the cutting blade to pass through the first through hole, thereby realizing the disassembly and replacement of the cutting blade; the cutting knife can be disassembled and replaced through this device, avoiding the rusting of the cutting blade and the inability to cut the wire end well. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the bracket and wheels of the utility model;

[0013] Figure 2 This is a side view structural diagram of the bracket and wheels of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the bracket and the connecting plate of the utility model;

[0015] Figure 4 For this utility model Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0016] Among them: 1. bracket; 2. connecting plate; 3. cross bar; 4. cutting blade; 5. first through hole; 6. fixing plate; 7. second through hole; 8. threaded column; 9. nut; 10. axle; 11. wheel; 12. bearing; 13. threaded sleeve; 14. rotating handle; 15. threaded rod; 16. cross plate; 17. cleaning brush layer; 18. limit rod. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of the present invention.

[0018] Example

[0019] Please refer to Figure 1-Figure 3 As shown, the utility model provides an industrial caster with an anti-winding function, the inner side of the bracket 1 is rotatably connected to the wheel 11 through the wheel axle 10, the upper end of the bracket 1 is provided with a bearing 12, the inner side of the bearing 12 is fixedly connected to a threaded sleeve 13, and the upper end of the threaded sleeve 13 is fixedly connected to a rotating handle 14, and the threaded sleeve 13 can be rotated more labor-saving and conveniently by rotating the handle 14. The threaded sleeve 13 is internally threaded with a threaded rod 15, and the lower end of the threaded rod 15 is fixedly connected to a cross plate 16, and a cleaning brush layer 17 is provided at the lower end of the cross plate 16, and a pair of limiting rods 18 are fixedly connected to the upper end of the bracket 1, the limiting rods 18 pass through the cross plate 16 and extend to one side of the cross plate 16, and the limiting rods 18 can play a certain limiting role on the cross plate 16, so that the movement of the cross plate 16 is more stable.

[0020] During use, when it is necessary to clean dust and other impurities adhered to the surface of the wheel 11, the rotating handle 14 can be rotated to drive the threaded sleeve 13 to rotate. The rotation of the threaded sleeve 13 can drive the threaded rod 15, the cross plate 16 and the cleaning brush layer 17 to move downward, and the cross plate 16 can move more stably under the limiting action of the limiting rod 18 until the cleaning brush layer 17 contacts the surface of the wheel 11, so that dust and other impurities on its surface can be cleaned during the rotation of the wheel 11.

[0021] As a further implementation of this embodiment, Figure 1-Figure 4 As shown, connecting plates 2 are provided on both sides of the bracket 1, and a pair of cross bars 3 are fixedly connected to one side of the connecting plate 2. A pair of cutting blades 4 are fixedly connected to the two cross bars 3, and the two cutting blades 4 are located in the same vertical plane. The cutting blades 4 are sharp enough to cut the rope well, and a first through hole 5 is provided on both sides of the bracket 1. The cross bars 3 and the cutting blades 4 pass through the first through hole 5 and extend into the inner side of the bracket 1. Fixed plates 6 are fixedly connected on both sides of the connecting plate 2, and a second through hole 7 is provided on the fixing plate 6. A pair of threaded columns 8 are fixedly connected on both sides of the bracket 1, and the threaded columns 8 pass through the second through hole 7 on the fixing plate 6, and nuts 9 are threadedly connected to the threaded columns 8.

[0022] During use, the cutting blade 4 on the cross plate 16 can cut the wound rope well, avoiding the rope entanglement between the axle 10 and the wheel 11 causing the wheel 11 to be unable to use normally. When the cutting blade 4 is rusted and cannot be used normally, the nut 9 can be rotated to remove the nut 9 from the threaded column 8, so that the connecting plate 2 can be pulled to one side, so that the connecting plate 2 drives the cross bar 3 and the cutting blade 4 to pass through the first through hole 5, thereby realizing the disassembly and replacement of the cutting blade 4. The cutting blade 4 can be disassembled and replaced through this device, avoiding the cutting blade 4 from rusting and failing to cut the thread end well.

[0023] Specific working principle: When in use, the cutting blade 4 on the cross plate 16 can well cut the wound rope, avoiding the rope winding between the wheel axle 10 and the wheel 11 causing the wheel 11 to be unable to use normally. When the cutting blade 4 is rusted and cannot be used normally, the nut 9 can be rotated to remove the nut 9 from the threaded column 8, so that the connecting plate 2 can be pulled to one side, so that the connecting plate 2 drives the cross bar 3 and the cutting blade 4 to pass through the first through hole 5, thereby realizing the disassembly and replacement of the cutting blade 4. The cutting blade 4 can be disassembled and replaced through this device to avoid The rusted cutting blade 4 cannot cut the thread end well; in addition, when it is necessary to clean the dust and other impurities adhering to the surface of the wheel 11, the rotating handle 14 can be rotated to drive the threaded sleeve 13 to rotate. The rotation of the threaded sleeve 13 can drive the threaded rod 15, the cross plate 16 and the cleaning brush layer 17 to move downward, and the cross plate 16 can move more stably under the limiting action of the limiting rod 18 until the cleaning brush layer 17 contacts the surface of the wheel 11, so that the dust and other impurities on its surface can be cleaned during the rotation of the wheel 11.

[0024] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrial caster with an anti-winding function, comprising a bracket (1), characterized in that: A connecting plate (2) is provided on both sides of the bracket (1), a pair of cross bars (3) is fixedly connected to one side of the connecting plate (2), a pair of cutting blades (4) are fixedly connected to the two cross bars (3), and a first through hole (5) is provided on both sides of the bracket (1), the cross bars (3) and the cutting blades (4) pass through the first through hole (5) and extend into the inner side of the bracket (1), a fixing plate (6) is fixedly connected to both sides of the connecting plate (2), a second through hole (7) is provided on the fixing plate (6), and a pair of threaded columns (8) are fixedly connected to both sides of the bracket (1), the threaded columns (8) pass through the second through hole (7) on the fixing plate (6), and a nut (9) is threadedly connected to the threaded columns (8).

2. The industrial caster with anti-winding function according to claim 1, characterized in that: The inner side of the bracket (1) is rotatably connected to a wheel (11) via a wheel axle.

3. The industrial caster with anti-winding function according to claim 1, characterized in that: A bearing (12) is provided at the upper end of the bracket (1).

4. The industrial caster with anti-winding function according to claim 3, characterized in that: A threaded sleeve (13) is fixedly connected to the inner side of the bearing (12), and a rotating handle (14) is fixedly connected to the upper end of the threaded sleeve (13).

5. The industrial caster with anti-winding function according to claim 4, characterized in that: The threaded sleeve (13) is internally threadedly connected to a threaded rod (15).

6. The industrial caster with anti-winding function according to claim 5, characterized in that: The lower end of the threaded rod (15) is fixedly connected to a transverse plate (16), the lower end of the transverse plate (16) is provided with a cleaning brush layer (17), and the upper end of the bracket (1) is fixedly connected to a pair of limiting rods (18), the limiting rods (18) pass through the transverse plate and extend to one side of the transverse plate (16).

Images