Roller tire panel transfer device

Abstract

The invention belongs to a roller tire panel transfer device in the technical field of roller tire panel transfer. An annular track groove (2) is formed in the annular track (1), hanging wheels (3) are arranged in the annular track groove (2), one end of a cross beam (4) is connected with one hanging wheel (3), the other end of the cross beam (4) is connected with the other hanging wheel (3), a plurality of stand columns (5) are arranged at the bottom of the annular track (1), a cross beam track groove (10) is formed in the lower portion of the cross beam (4), cross beam hanging wheels (11) are arranged in the cross beam track groove (10), and the cross beam hanging wheels (11) are connected with lifting hooks (15). According to the roller tire panel transfer device, the labor intensity of workers can be relieved, the working efficiency can be improved, the quality problems of defects and the like caused by panel damage are reduced, the roller tire panel transfer device can be suitable for transferring and lifting of panels of different models and sizes, the universality is high, one person can operate the roller tire panel transfer device, and the cost is reduced.

Description

Technical Field

[0001] This invention belongs to the field of roller tire strip transfer technology, and more specifically, relates to a roller tire strip transfer device. Background Technology

[0002] Ceramic rollers are widely used in grinding equipment such as cement vertical mills and coal mills, suitable for processing high-hardness materials. The inserts of ceramic rollers are quite heavy, resulting in high labor intensity and low work efficiency during manual handling. Manual handling also easily damages the inserts, leading to quality defects. Existing technologies use lifting mechanisms for lifting and transferring the inserts, primarily employing ordinary electric hoists or wire rope winches. However, the fixed installation position of the lifting mechanism is inconvenient for lifting workpieces of varying sizes. Furthermore, operating the lifting mechanism requires two people—one to suspend the workpiece and the other to operate the lifting mechanism's handle—increasing labor costs. The fixed structure is also insufficient for lifting taller workpieces requiring increased lifting height. Additionally, the fixed lifting mechanism can only operate at a single point and cannot be flexibly moved to other workstations.

[0003] Existing technology includes a field titled "Vertical Mill Roller Tire," with publication number CN201394466Y. This technology relates to a vertical mill roller tire, which has several grooves machined on its surface to create a roller tire with anti-slip grooves. This invention can adapt to coal types with high hardness and low friction coefficient, such as anthracite. Simultaneously, this structure increases the contact area during grinding, significantly improving output. Specifically, several grooves 2 are machined on the surface of the roller tire 1; the number of grooves 2 can be 30-50. The number, width, and depth of the grooves 2 can be adjusted appropriately according to the size of the coal block; the number of grooves 2 can be 30-50; the width of the grooves 2 can be 90-110mm; and the depth of the grooves 2 can be adjusted within the range of 100-130mm. However, this technology does not address the technical problem and solution of this application. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a roller inlay transfer device that can reduce the labor intensity of workers, improve work efficiency, reduce quality problems such as defects caused by damage to the inlay strips, and can be applied to the transfer and lifting of inlay strips of different models and sizes. It is highly versatile, can be operated by one person, and reduces costs.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows:

[0006] This invention relates to a roller tire inlay transfer device, comprising an annular track, an annular track groove on the annular track, a hanging wheel inside the annular track groove, a hanging wheel connected to one end of a crossbeam, another hanging wheel connected to the other end of the crossbeam, multiple columns at the bottom of the annular track, a crossbeam track groove at the lower part of the crossbeam, a crossbeam hanging wheel inside the crossbeam track groove, and a lifting machine connected to the crossbeam hanging wheel.

[0007] Each column includes an upper column and a lower column. The upper column is movably inserted into the slot of the lower column. The bottom of the upper column is connected to the telescopic cylinder in the slot of the lower column.

[0008] The annular track groove is equipped with two hanging wheels arranged at 180°. The cross-section of the annular track groove is T-shaped. Each hanging wheel includes multiple wheels and a hanging wheel connecting body. The wheels of the hanging wheels are movably locked inside the annular track groove, and the hanging wheel connecting body extends to the outside of the annular track groove.

[0009] The cross-section of the beam track groove is T-shaped. The beam wheel includes multiple wheels and a wheel connecting body. The wheels of the beam wheel are movably locked inside the beam track groove. The wheel connecting body extends to the outside of the beam track groove. The wheel connecting body of the beam wheel is connected to the hoist.

[0010] A rack is installed around the circumference of the circular track, and a drive motor is installed at one end of the crossbeam. The drive gear of the drive motor meshes with the rack.

[0011] A rack extending from one end to the other is provided on the crossbeam, and a drive motor is provided on the crossbeam hanger, with the drive gear of the drive motor meshing with the rack.

[0012] A screw is screwed onto the wheel connecting body of the aforementioned wheel, the screw passes through the crossbeam, and a fixing nut is screwed onto one end of the screw that passes through the crossbeam.

[0013] The lower column is equipped with wheels.

[0014] The lifting hook includes an upper plate and a side plate. The upper plate is provided with a hook and lifting ring. The positioning pin hole is provided on the upper plate and passes through the upper plate. The upper plate and the side plate have an inverted L-shaped structure. The inner side of the side plate is provided with a positioning groove.

[0015] When the lifting hook hooks the inlay strip, the upper part of the inlay strip is attached to the lower surface of the upper plate, the positioning pin of the upper part of the inlay strip is inserted into the positioning pin hole of the upper plate, and the side part of the inlay strip is fitted into the positioning groove on the inner side of the side plate; when the lifting hook hooks the inlay strip, the upper plate is set to an inclined state, and the lower part of the side plate is set to an outward inclined state; when the lifting hook lifts the inlay strip, the upper plate is set to a horizontal state, and the lower part of the side plate is set to a vertical state.

[0016] The working principle and beneficial effects of the technical solution adopted in this invention are as follows:

[0017] The roller-mounted strip transfer device of this invention features a circular track made of high-strength metal. Hanging wheels, positioned within grooves in the circular track, allow for circular movement. Connected to a crossbeam, the crossbeam can rotate 360° along the track, enabling flexible adjustment of its position. The crossbeam, also made of high-strength metal, has a track groove at its lower part, allowing the hanging wheels to move linearly along the track groove's extension direction. A lifting hook, connected to the hanging wheels, is used to hook the strip. Telescopic cylinders, located in slots at the bottom of the upper column and the top of the lower column, connect to the upper column. When these cylinders extend or retract, the height of the upper column relative to the lower column changes. The upper column's connection to the bottom of the circular track adjusts the track's height, thus allowing for flexible adjustment of the lifting hook's height. The use of wheels enables the entire transfer device to move, allowing the lifted strip to move within a certain range without manual lifting, reducing labor intensity and improving transfer efficiency. The above structure enables flexible adjustment of the position and height of the lifting hook. Corresponding to the model, size and placement of the inlay, the position and height of the lifting hook can be flexibly controlled, making it convenient and quick to achieve automatic hooking and flexible transfer of the inlay. Attached Figure Description

[0018] The following is a brief explanation of the contents depicted in the accompanying drawings and the markings therein:

[0019] Figure 1 This is a schematic diagram of the structure of the roller tire strip transfer device of the present invention;

[0020] Figure 2 This is a bottom view of the roller tire strip transfer device of the present invention;

[0021] Figure 3 This is a partial cross-sectional view of the annular track portion of the roller tire insert transfer device of the present invention;

[0022] Figure 4 This is a partial cross-sectional view of the crossbeam track groove of the roller tire inlay transfer device of the present invention;

[0023] Figure 5 This is a schematic diagram of the lifting hook structure of the roller tire inlay transfer device of the present invention;

[0024] Figure 6 This is a schematic diagram of the lifting hook structure of the roller tire inlay transfer device of the present invention;

[0025] The labels in the attached diagram are as follows: 1. Circular track; 2. Circular track groove; 3. Hanging wheel; 4. Crossbeam; 5. Column; 6. Upper column; 7. Lower column; 9. Telescopic cylinder; 10. Crossbeam track groove; 11. Crossbeam hanging wheel; 12. Screw; 13. Fixing nut; 14. Traveling wheel; 15. Lifting hook; 17. Upper plate; 18. Side plate; 19. Hook and lifting ring; 20. Positioning post hole; 21. Positioning groove. Detailed Implementation

[0026] The following description, with reference to the accompanying drawings, provides a more detailed explanation of the specific embodiments of the present invention, including the shape and structure of each component, the relative positions and connections between the parts, the functions and working principles of each part:

[0027] As attached Figure 1 -Appendix Figure 6As shown, this invention is a roller-mounted strip transfer device, including an annular track 1, an annular track groove 2 on the annular track 1, a hanging wheel 3 inside the annular track groove 2, a crossbeam 4 with one hanging wheel 3 connected to one end and another hanging wheel 3 connected to the other end of the crossbeam 4, multiple columns 5 at the bottom of the annular track 1, a crossbeam track groove 10 at the bottom of the crossbeam 4, a crossbeam hanging wheel 11 inside the crossbeam track groove 10, and a lifting hook 15 connected to the crossbeam hanging wheel 11. Each column 5 includes an upper column 6 and a lower column 7, the upper column 6 being movably inserted into a slot in the lower column 7, and the bottom of the upper column 6 being connected to a telescopic cylinder 9 inside the slot in the lower column 7. A traveling wheel 14 is installed at the bottom of the lower column 7. The above structure addresses the shortcomings of the prior art by proposing an improved technical solution. In the structural design, an annular track 1 is provided, which is made of metal material and has high strength. A hanging wheel 3 is installed within the annular track groove 2, allowing it to move in a circular motion. The hanging wheel 3 connects to the crossbeam 4, enabling the crossbeam 4 to rotate 360° along the annular track, flexibly adjusting its position. The crossbeam 4 is made of high-strength metal. A crossbeam track groove 10 is located at the bottom of the crossbeam 4, allowing the crossbeam hanging wheel 11 to move linearly along the extension direction of the track groove 10. The crossbeam hanging wheel 11 is connected to a lifting hook 15, used to hook the inlay. Telescopic cylinders 9 are connected in slots at the bottom of the upper column 6 and the top of the lower column 7. When the telescopic cylinders 9 extend or retract, the height of the upper column 6 relative to the lower column 7 changes. The upper column 6 connects to the bottom of the annular track 1, thus adjusting the height of the annular track 1, and consequently, flexibly adjusting the height of the lifting hook 15. The traveling wheels 14 enable the entire transfer device to move, allowing the lifted inlay to move within a certain range without manual lifting, reducing labor intensity and improving transfer efficiency. The above structure allows for flexible adjustment of the position and height of the lifting hook 15. Corresponding to the model, size, and placement of the insert, the position and height of the lifting hook 15 can be flexibly controlled, facilitating convenient and quick automatic hooking and flexible transfer of the insert. The roller insert transfer device described in this invention reduces the labor intensity of workers, improves work efficiency, reduces quality problems such as defects caused by insert damage, and is applicable to the transfer and lifting of inserts of different models and sizes. It has high versatility, can be operated by one person, and reduces costs.

[0028] Two hanging wheels 3 are installed within the annular track groove 2, arranged at 180°. The annular track groove 2 has a T-shaped cross-section. Each hanging wheel 3 includes multiple wheels and a connecting body. The wheels of the hanging wheel 3 are movably engaged inside the annular track groove 2, and the connecting body extends to the outside of the annular track groove 2. With this structure, the hanging wheels 3 can be reliably engaged within the annular track groove 2 and can also perform circular motion relative to the direction defined by the annular track groove 2. After the hanging wheels 3 are connected to the crossbeam 4, the crossbeam 4 can perform a 360° circular motion.

[0029] The cross-section of the beam track groove 10 is T-shaped. The beam wheel 11 includes multiple wheels and a wheel connecting body. The wheels of the beam wheel 11 are movably engaged inside the beam track groove 10, and the wheel connecting body extends to the outside of the beam track groove 10. The wheel connecting body of the beam wheel 11 is connected to the lifting hook 15. With this structure, the beam wheel 11 can be reliably engaged within the beam track groove 10 and can move linearly relative to the direction defined by the beam track groove 10. After the beam wheel 11 is connected to the beam 4, and the lifting hook 15 is connected to the beam wheel 11, the lifting hook 15 can move linearly along the direction of the beam's extension. The beam wheel 11 is connected to a winch, and the winch's connecting rope is connected to the lifting hook. Thus, according to actual transfer needs, the forward and reverse rotation of the winch drives the connecting rope to rise and fall, achieving control over the lifting height of the lifting hook 15 and effectively expanding the range of motion of the lifting hook 15.

[0030] A rack is installed along the circumference of the annular track 1, and a drive motor is installed at one end of the crossbeam 4. The drive gear of the drive motor meshes with the rack. In the above structure, the drive motor is a servo motor, which can conveniently and reliably realize start-stop control and meet the rotation drive requirements of the crossbeam 4.

[0031] A rack extending from one end to the other is provided on the crossbeam 4, and a drive motor is provided on the crossbeam lifting wheel 11, with the drive gear of the drive motor meshing with the rack. In the above structure, the drive motor is a servo motor, which reliably realizes start-stop control and meets the movement requirements of the lifting hook 15.

[0032] A screw 12 is screwed onto the wheel connecting body of the aforementioned wheel 3. The screw 12 passes through the crossbeam 4, and a fixing nut 13 is screwed onto one end of the screw 12 that passes through the crossbeam 4. This structure, through the screw 12 and the fixing nut 13, reliably achieves a connection between the crossbeam 4 and the corresponding wheel 3.

[0033] The lower column 7 is equipped with casters 14 at its bottom. With these casters 14, the operator can move the transfer device to meet the needs of strip transfer.

[0034] The lifting hook 15 includes an upper plate 17 and a side plate 18. The upper plate 17 is provided with a hook and lifting ring 19. The positioning pin hole 20 is provided on the upper plate 17 and passes through the upper plate 17. The upper plate 17 and the side plate 18 have an inverted L-shaped structure. The inner side of the side plate 18 is provided with a positioning groove 21. Before the lifting hook 15 hooks the inlay strip, the upper plate 17 is configured in an inclined state, and the lower part of the side plate 18 is configured in an outward inclined state. When the lifting hook 15 hooks the inlay strip, the upper part of the inlay strip is attached to the lower surface of the upper plate 17, the positioning post 20 of the upper part of the inlay strip is inserted into the positioning post hole 20 of the upper plate 17, and the side part of the inlay strip is engaged in the positioning groove 21 on the inner side of the side plate 18. When the lifting hook 15 lifts the inlay strip, the upper plate 17 is configured in a horizontal state, and the lower part of the side plate 18 is configured in a vertical state. With the above structure, the lifting hook 15 can be used to hook inlay strips that need to be lifted and transported. During the actual hoisting process, there are different states. First, before connecting the insert and the lifting hook 15, adjust the state of the lifting hook 15 so that the upper plate 17 is tilted, with the side away from the side plate 18 facing down and the side connected to the side plate 18 tilted up. At this time, the lower part of the side plate 18 is tilted outward. Then, connect the insert and the lifting hook 15. Specifically, first, insert the positioning pin 20 on the upper part of the insert into the positioning pin hole 20 of the upper plate 17, and then snap the protrusion on the side of the insert into the positioning groove 21 on the inner side of the side plate 18. Then, release the insert. Under the action of its own weight, the insert applies force to the lifting hook 15, causing the upper plate 17 and the side plate 18 to rotate back to their original positions until the upper plate 17 is in a horizontal state and the lower part of the side plate 18 is in a vertical state. At this time, the insert is reliably connected to the lifting hook 15 and will not fall off. When the insert needs to be removed after it has been moved into place, simply tilt the upper plate 17 so that the side away from the side plate 18 is facing down and the side connected to the side plate 18 is tilted up. This allows the insert to be removed easily during lifting and easy to detach during removal. The insert is then transferred by moving the roller insert transfer device.

[0035] The roller-mounted strip transfer device of this invention features a circular track 1 made of high-strength metal. A roller 3, positioned within a groove in the circular track 2, allows for circular movement along this groove. Connected to a crossbeam 4, the crossbeam 4 can rotate 360° along the circular track, enabling flexible adjustment of its position. The crossbeam 4 is also made of high-strength metal. A crossbeam track groove 10 is located at the bottom of the crossbeam 4, allowing for linear movement of a roller 11 along its extension direction. The roller 11 is connected to a lifting hook 15, used to hook the strip. Telescopic cylinders 9 are connected to the slots at the bottom of the upper column 6 and the top of the lower column 7. When the telescopic cylinders 9 extend or retract, the height of the upper column 6 relative to the lower column 7 changes. Since the upper column 6 is connected to the bottom of the circular track 1, this adjustment of the track's height, and consequently the height of the lifting hook 15, allows for flexible adjustment. The presence of the traveling wheels 14 allows for the movement of the entire transfer device, enabling the lifting strips to move within a certain range without manual lifting, thus reducing labor intensity and improving transfer efficiency. This structure also allows for flexible adjustment of the position and height of the lifting hook 15. The position and height of the lifting hook 15 can be flexibly controlled according to the model, size, and placement of the strips, facilitating convenient and quick automatic hooking and flexible transfer of the strips.

[0036] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any improvements made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, are all within the protection scope of the present invention.

Claims

1. A roller tire strip transfer device, characterized in that: It includes a ring track (1), a ring track groove (2) on the ring track (1), a gantry (3) inside the ring track groove (2), a gantry (3) connected to one end of a crossbeam (4), and another gantry (3) connected to the other end of the crossbeam (4). Multiple columns (5) are set at the bottom of the ring track (1), a crossbeam track groove (10) is set at the bottom of the crossbeam (4), a crossbeam gantry (11) is set inside the crossbeam track groove (10), and the crossbeam gantry (11) is connected to a lifting hook (15).

2. The roller tire insert transfer device according to claim 1, characterized in that: Each column (5) includes an upper column (6) and a lower column (7). The upper column (6) is movably inserted into the slot of the lower column (7). The bottom of the upper column (6) is connected to the telescopic cylinder (9) in the slot of the lower column (7).

3. The roller tire strip transfer device according to claim 1 or 2, characterized in that: Two rollers (3) are provided in the annular track groove (2). The two rollers (3) are arranged at 180°. The cross section of the annular track groove (2) is T-shaped. The rollers (3) include multiple wheels and a roller connecting body. The wheels of the rollers (3) are movably locked inside the annular track groove (2). The roller connecting body extends to the outside of the annular track groove (2).

4. The roller tire insert transfer device according to claim 1 or 2, characterized in that: The cross section of the beam track groove (10) is T-shaped. The beam wheel (11) includes multiple wheels and a wheel connecting body. The wheels of the beam wheel (11) are movably locked inside the beam track groove (10). The wheel connecting body extends to the outside of the beam track groove (10). The wheel connecting body of the beam wheel (11) is connected to the lifting hook (15).

5. The roller tire insert transfer device according to claim 3, characterized in that: A rack is provided around the circumference of the annular track (1), and a drive motor is provided at one end of the crossbeam (4), with the drive gear of the drive motor meshing with the rack.

6. The roller tire strip transfer device according to claim 4, characterized in that: A rack extending from one end to the other is provided on the crossbeam (4), and a drive motor is provided on the crossbeam hanger (11), with the drive gear of the drive motor meshing with the rack.

7. The roller tire strip transfer device according to claim 3, characterized in that: The gantry (3) is screwed with a screw (12) on the gantry connecting body. The screw (12) passes through the crossbeam (4), and a fixing nut (13) is screwed onto one end of the screw (12) that passes through the crossbeam (4).

8. The roller tire strip transfer device according to claim 2, characterized in that: The lower column (7) is equipped with a walking wheel (14) at its bottom.

9. The roller tire strip transfer device according to claim 1 or 2, characterized in that: The lifting hook (15) includes an upper plate (17) and a side plate (18). The upper plate (17) is provided with a hook and lifting ring (19). A positioning pin hole (20) is provided on the upper plate (17) and the positioning pin hole (20) passes through the upper plate (17). The upper plate (17) and the side plate (18) have an inverted L-shaped structure. A positioning groove (21) is provided on the inner side of the side plate (18).

10. The roller tire insert transfer device according to claim 9, characterized in that: When the lifting hook (15) hooks the inlay strip, the upper part of the inlay strip is attached to the lower surface of the upper plate (17), the positioning post (20) of the upper part of the inlay strip is inserted into the positioning post hole (20) of the upper plate (17), and the side part of the inlay strip is fitted into the positioning groove (21) on the inner side of the side plate (18); when the lifting hook (15) hooks the inlay strip, the upper plate (17) is set to a structure in an inclined state, and the lower part of the side plate (18) is set to a structure in an outward inclined state; when the lifting hook (15) lifts the inlay strip, the upper plate (17) is set to a structure in a horizontal state, and the lower part of the side plate (18) is set to a structure in a vertical state.

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