Yarn vehicle conveyor

Abstract

The utility model relates to the technical field of chemical fiber production and manufacturing, and discloses a yarn trolley conveyor which comprises a supporting track (1) laid transversely, the supporting track (1) comprises two parallel sub-tracks (2), and a plurality of supporting wheels (3) supported at the bottom of a yarn trolley underframe (18) are arranged on the upper surfaces of the sub-tracks (2) in the length direction of the supporting wheels (3). And the rotating plane of the supporting wheel (3) is parallel to the length direction of the sub-track (2). According to the yarn trolley conveyor, the supporting wheels (3) on the sub-rails (2) are used for achieving yarn trolley off-ground conveying, the load of yarn trolley idler wheels (19) can be reduced, therefore, the replacement cost of the idler wheels (19) is reduced, the loss of the ground of a workshop can be reduced, and the yarn trolley conveying efficiency is improved. And the use cost is further reduced. Therefore, the yarn trolley can be completely conveyed away from the ground, the rollers (19) of the yarn trolley are prevented from being in contact with the ground, and the service life of the rollers (19) and the ground is further prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of chemical fiber production and manufacturing technology, especially to a silk car conveyor. BACKGROUND

[0002] The silk car is a carrier for transferring the silk cake in the chemical fiber production industry, which comprises a silk car chassis, a support frame arranged above the silk car chassis, a hanging frame arranged on the support frame, and a roller arranged below the silk car chassis. The hanging frame is used for hanging the silk cake, and the roller can support the silk car chassis and improve the transfer efficiency and convenience of the silk car. For example, the invention application with the publication number CN115365746A discloses a similar silk car.

[0003] The above-mentioned silk car is mainly supported and transferred by the roller. Since the silk cake is heavy, the load of the roller is too heavy during the transfer process, which increases the replacement cost of the roller and damages the workshop floor. Therefore, it needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model provides a silk car conveyor in view of the shortcomings of prior art, and the support wheel on the sub-track can realize the off-ground transmission of the silk car, which not only prolongs the service life of the silk car roller, but also reduces the damage to the workshop floor, thereby reducing the use cost.

[0005] In order to solve the above technical problems, the utility model solves them through the following technical schemes:

[0006] A silk car conveyor comprises a support track laid transversely, the support track comprises two parallel sub-tracks, the upper surface of the sub-track is arranged with a plurality of support wheels supported on the bottom of the silk car chassis along the length direction of the sub-track, and the rotation plane of the support wheel is parallel to the length direction of the sub-track.

[0007] The above-mentioned scheme uses the support wheel on the sub-track to realize the off-ground transmission of the silk car, which not only reduces the load of the silk car roller, thereby reducing the replacement cost of the roller, but also reduces the damage to the workshop floor, thereby further reducing the use cost.

[0008] As a preferred, the off-ground interval of the upper surface of the support wheel is greater than the off-ground interval of the silk car chassis.

[0009] The above-mentioned scheme enables the silk car to be completely transmitted off the ground, avoids the contact between the roller of the silk car and the ground, and further prolongs the service life of the roller and the ground.

[0010] As a preferred, the upper surface of the sub-track is further arranged with a plurality of driving wheels along the length direction of the sub-track, the driving wheels are supported on the bottom of the silk car chassis to drive the silk car chassis to move along the length direction of the support track.

[0011] The driving wheels can provide power for the silk reel placed above the supporting wheels to move forward, thereby improving the efficiency and convenience of the silk reel transfer.

[0012] Preferably, the distance between the top of the adjacent driving wheels is less than the length of the silk reel chassis in the length direction of the supporting track.

[0013] The above scheme ensures that the forward power of the silk reel on the supporting track will not be interrupted, thereby effectively improving the continuity and efficiency of the silk reel transfer.

[0014] Preferably, the end of the sub-track extends a connecting plate, which is fixed to the ground by a ground nail.

[0015] The above scheme enables the sub-track to be stably installed on the ground, thereby further improving the installation stability of the supporting track.

[0016] Preferably, the upper surface of the sub-track is provided with a receiving groove I for accommodating the downstream part of the supporting wheel along the length direction of the sub-track.

[0017] The above scheme enables the receiving groove I to reduce the longitudinal spacing between the silk reel chassis and the sub-track, thereby lowering the center of gravity of the silk reel and making the silk reel more stable during the transfer process.

[0018] Preferably, a rotating shaft is rotatably arranged in the supporting wheel, and the two sides of the opening of the receiving groove I are provided with clamping grooves for clamping the two ends of the rotating shaft, respectively.

[0019] The above scheme enables the cooperation between the rotating shaft and the clamping groove to be simple and quick to disassemble and assemble, thereby effectively improving the disassembly and assembly efficiency and convenience. Under the pressure of the silk reel chassis, the supporting wheel can be stably arranged in the receiving groove I, thereby ensuring the stability of the silk reel during the transfer process.

[0020] Preferably, the part of the rotating shaft cooperating with the clamping groove is a square shaft, and the two side walls of the square shaft abut against the two side walls of the clamping groove, respectively.

[0021] The above scheme enables the cooperation between the square shaft and the clamping groove to limit the rotation, thereby preventing the relative circumferential rotation between the rotating shaft and the clamping groove and effectively reducing the wear of the rotating shaft.

[0022] Preferably, the upper surface of the sub-track is provided with a receiving groove II for accommodating the downstream part of the driving wheel along the length direction of the sub-track, the driving wheel comprises a hub motor and an outer tire arranged outside the hub motor and supported on the bottom of the silk reel chassis, and the power shaft of the hub motor is fixed to the two sides of the opening of the receiving groove II, respectively.

[0023] Using the above scheme, the second receiving slot can be used to receive the downstream part of the drive wheel, so that the upper surface of the drive wheel can be flush with the upper surface of the support wheel. The hub motor is compact in size and powerful, and it can provide stable forward power to the yarn carriage frame with the help of the outer tire, thereby ensuring the efficiency of yarn carriage transmission.

[0024] Preferably, the opening of the second accommodating groove is provided with a locking groove on both sides for the power shaft to be engaged. The two sides of the power shaft are provided with a limiting plane, which abuts against the two side walls of the locking groove. The two ends of the power shaft extend beyond the two side walls of the sub-track, and the extended parts are threaded with locking nuts for pressing the side walls of the sub-track.

[0025] By adopting the above solution, the hub motor and the entire drive wheel can be securely installed in the receiving slot 2, further improving the stability and efficiency of the wire car transmission.

[0026] This utility model has significant technical effects due to the adoption of the above technical solutions: the support wheels on the sub-track can realize the off-ground transmission of the wire car, which can not only reduce the load on the wire car rollers, thereby reducing the replacement cost of the rollers, but also reduce the wear and tear on the workshop floor, thereby further reducing the cost of use. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of this embodiment. Figure 1 ;

[0028] Figure 2 for Figure 1 An enlarged schematic diagram of part A shown;

[0029] Figure 3 This is a schematic diagram of the structure of this embodiment. Figure 2 ;

[0030] Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown below;

[0031] Figure 5 for Figure 3 An enlarged schematic diagram of section C is shown below;

[0032] Figure 6 for Figure 5 An enlarged schematic diagram of part D is shown below;

[0033] Figure 7 for Figure 3 An enlarged schematic diagram of part E shown.

[0034] The parts referred to by the numbers in the above attached diagrams are as follows: 1. Support rail; 2. Sub-rail; 3. Support wheel; 4. Drive wheel; 5. Connecting plate; 6. Ground stake; 7. Receiving groove one; 8. Rotating shaft; 9. Slot; 10. Square shaft; 11. Receiving groove two; 12. Hub motor; 13. Outer tire; 14. Power shaft; 15. Snap-fit ​​groove; 16. Limiting plane; 17. Locking nut; 18. Wire car base frame; 19. Roller; 20. Spacer strip. Detailed Implementation

[0035] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0036] like Figures 1 to 7 As shown, this embodiment discloses a yarn conveyor, including a transversely laid support rail 1. The support rail 1 includes two parallel sub-rails 2, with connecting plates 5 extending from the ends of the sub-rails 2. The connecting plates 5 are fixed to the ground by ground nails 6 to secure the support rail 1. Each sub-rail 2 has multiple support wheels 3 arranged along its length on its upper surface, supporting the bottom of the yarn cart frame 18. The rotation plane of the support wheels 3 is parallel to the length direction of the sub-rail 2. The distance between the upper surface of the support wheels 3 and the ground is greater than the distance between the upper surface of the yarn cart frame 18 and the ground, allowing the yarn cart rollers 19 to be suspended, thereby reducing the load on the rollers 19 and minimizing wear on the workshop floor. To prevent lateral displacement of the yarn cart during transportation, two partition bars 20 are provided along the length of each of the two sub-rails 2, positioned far apart from each other. Each partition bar 20 is higher than the upper surface of the support wheels 3 to achieve horizontal positioning of the yarn cart.

[0037] To improve the conveying efficiency and convenience of the silk-cart, multiple drive wheels 4 are arranged along the length of the upper surface of the sub-track 2. The drive wheels 4 are supported by the bottom of the silk-cart base frame 18 to drive the silk-cart base frame 18 to move along the length of the support track 1. The distance between the tops of adjacent drive wheels 4 is less than the length of the silk-cart base frame 18 along the length of the support track 1 to ensure the continuity of the silk-cart's power transmission.

[0038] To improve the stability of the silk-carriage transmission, the upper surface of the sub-track 2 is provided with a receiving groove 7 along its length to accommodate the downstream portion of the support wheel 3. Correspondingly, the upper surface of the sub-track 2 is provided with a receiving groove 11 along its length to accommodate the downstream portion of the drive wheel 4.

[0039] In order to realize the stable connection of the supporting wheel 3, the rotating shaft 8 is arranged in the supporting wheel 3, and the opening of the accommodating groove one 7 is provided with the clamping groove 9 for clamping the two ends of the rotating shaft 8. The part of the rotating shaft 8 matched with the clamping groove 9 is the square shaft 10, and the two side walls of the square shaft 10 abut against the two side walls of the clamping groove 9, so as to prevent the relative rotation of the rotating shaft 8 and the clamping groove 9, thereby effectively reducing the wear of the rotating shaft 8.

[0040] In order to reduce the volume of the driving wheel 4 and ensure the stability of the installation, the driving wheel 4 comprises the hub motor 12 and the outer tire 13 fixedly sleeved outside the hub motor 12 and supported on the bottom of the wire car chassis 18. The outer tire 13 is made of polyurethane, so it has better supporting and anti-skid performance, thereby effectively improving the power transmission efficiency of the driving wheel 4. The power shaft 14 of the hub motor 12 is fixedly arranged at the two sides of the opening of the accommodating groove two 11. Specifically, the opening of the accommodating groove two 11 is provided with the clamping groove 15 for clamping the power shaft 14, and the two sides of the power shaft 14 are provided with the limiting planes 16 abutting against the two side walls of the clamping groove 15, so as to avoid the circumferential rotation of the power shaft 14 in the accommodating groove two 11, thereby ensuring the stability and power transmission efficiency of the hub motor 12 during operation. The two ends of the power shaft 14 are arranged outside the two side walls of the sub-track 2, and the overhanging parts are threadedly connected with the locking nuts 17 for pressing the side walls of the sub-track 2, thereby effectively improving the connection stability of the power shaft 14, the driving wheel 4 and the accommodating groove two 11.

[0041] The specific use process is as follows:

[0042] When the wire car is transported, the wire car chassis 18 of the wire car is placed on the supporting wheels 3 of the two sub-tracks 2 through the forks or the crane of the AGV, and the length direction of the wire car chassis 18 is adjusted to be parallel to the length direction of the supporting track 1, so that the wire car chassis 18 can be embedded between the two barrier strips 20. Then, the hub motor 12 on the sub-track 2 is started to drive the driving wheel 4 to run, thereby automatically driving the wire car chassis 18 to move forward. In this process, the rollers 19 below the wire car chassis 18 are separated from the ground, which can effectively eliminate the load on the rollers 19, thereby prolonging the service life and reducing the replacement cost, and effectively reducing the damage of the workshop floor, thereby further reducing the use cost.

[0043] When the hub motor 12 fails, the driving wheel 4 can be used as a common supporting wheel 3, at this time, manual towing can be used, thereby reducing the waste of working hours.

Claims

1. A wire car conveyor characterized by: The application relates to a supporting track (1) which is laid transversely and comprises two parallel sub-tracks (2), the upper surfaces of the sub-tracks (2) being arranged with a plurality of supporting wheels (3) which are supported on the bottom of a silk reeling frame (18) and have a rotation plane parallel to the length direction of the sub-tracks (2).

2. A godet conveyor as claimed in claim 1 wherein: The ground clearance of the upper surface of the supporting wheels (3) is greater than the ground clearance of the silk reeling frame (18).

3. A wire bar conveyor as claimed in claim 1, characterized in that: The upper surfaces of the sub-tracks (2) are further arranged with a plurality of driving wheels (4) which are supported on the bottom of the silk reeling frame (18) to drive the silk reeling frame (18) to move along the length direction of the supporting track (1).

4. A godet conveyor as claimed in claim 3 wherein: The distance between the tops of adjacent driving wheels (4) is less than the length of the silk reeling frame (18) in the length direction of the supporting track (1).

5. A godet conveyor as claimed in claim 1, wherein: The ends of the sub-tracks (2) are extended with connecting plates (5) which are fixed to the ground through ground nails (6).

6. A godet conveyor as claimed in any one of claims 1 to 5 wherein: The upper surfaces of the sub-tracks (2) are provided with accommodation grooves (7) along the length direction of the sub-tracks (2) for accommodating downstream portions of the supporting wheels (3).

7. A godet conveyor as claimed in claim 6 wherein: The supporting wheels (3) are rotatably arranged with shafts (8), and the accommodation grooves (7) are provided with clamping grooves (9) on both sides of the openings of the accommodation grooves (7) for clamping the two ends of the shafts (8).

8. A godet conveyor as claimed in claim 7 wherein: The portions of the shafts (8) matched with the clamping grooves (9) are square shafts (10), and the two side walls of the square shafts (10) abut against the two side walls of the clamping grooves (9).

9. A godet conveyor as claimed in claim 3 or 4 or 5 wherein: The upper surfaces of the sub-tracks (2) are provided with accommodation grooves (11) along the length direction of the sub-tracks (2) for accommodating downstream portions of the driving wheels (4), the driving wheels (4) comprise wheel hub motors (12) and outer tires (13) which are arranged outside the wheel hub motors (12) and supported on the bottom of the silk reeling frame (18), and the power shafts (14) of the wheel hub motors (12) are fixed to both sides of the openings of the accommodation grooves (11).

10. A godet conveyor as claimed in claim 9, wherein: The openings of the accommodation grooves (11) are provided with clamping grooves (15) for clamping the power shafts (14), the two sides of the power shafts (14) are provided with limiting planes (16) which abut against the two side walls of the clamping grooves (15), and the two ends of the power shafts (14) protrude from the two side walls of the sub-tracks (2) and are respectively threadedly connected with locking nuts (17) for pressing the side walls of the sub-tracks (2).

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