Anti-falling tire conveying device

Abstract

The utility model relates to the technical field of tire conveying, and discloses an anti-falling tire conveying device which comprises a supporting frame, a [-shaped support is fixedly connected to the supporting frame, a conveying mechanism is arranged on the [-shaped support, an adjusting mechanism and a limiting assembly are arranged on the supporting frame, and the conveying mechanism comprises a fixing plate. The fixing plate is rotatably installed on the inner side surface of the [-shaped support, a servo motor is fixedly installed on the fixing plate, side plates are fixedly connected to the two sides of the fixing plate, two gear columns are rotatably installed on the fixing plate, and the corresponding gear columns are fixedly connected with the output end of the servo motor; toothed belts are wound on the two gear columns, the bottom face of the side plate is fixedly connected with an I-shaped annular guide rail, and a plurality of moving tables are installed on the I-shaped annular guide rail in a sliding mode. According to the anti-falling tire conveying device, through the arrangement of the conveying mechanism and the anti-falling mechanism, stable conveying of tires of different sizes is facilitated, and long-time operation of the device is facilitated through the arrangement of the lifting hooks.

Description

Technical Field

[0001] The utility model relates to the technical field of tire conveying, in particular to a tire conveying device which is anti-dropping. Background Art

[0002] Tire conveying is the process of transporting tires from one process to another. This process plays a vital role in the tire production line. The tire conveyor line is the key equipment to achieve this process. It consists of conveyor belts, rollers, guide rails, motors and other components to ensure the continuity and efficiency of the tire production line.

[0003] The utility model patent with authorization announcement number CN217228992U discloses "A tire conveying device that prevents falling", which includes a base plate and a protective unit; a height adjustment unit and a support plate are provided on the upper surface of the base plate, and the height adjustment unit and the support plate are respectively rotatably connected to one end of two mounting beams, and the two mounting beams are rotatably connected to two rollers, and the two rollers are connected through a conveyor belt transmission; the protective unit includes a support column, a placement cavity, an installation groove, a telescopic rod, a first spring, a push plate, a slide plate, a guide plate, a block, a second spring, a protective column, a protective plate and a slide groove, and the installation groove is an inverted "T"-shaped groove, and there are four installation grooves in total and they are all arranged on the mounting beam. Four support columns are slidably connected in the four installation grooves. The utility model can effectively fix and protect the tire, prevent the tire from falling during transportation, and can adjust the transportation height of the tire, thereby improving transportation efficiency.

[0004] However, the above-mentioned prior art solution still has the following disadvantages: the arrangement of controlling the electric push rod by an external control switch group to move the clamping plate and fix the tire is easily damaged, which is not conducive to the long-term operation of the device. Summary of the Invention

[0005] In order to solve the problems raised in the above background technology, the utility model provides an anti-drop tire conveying device, which uses a mechanical structure to realize the transportation of tires of different sizes and improves the stability and reliability of the transportation work.

[0006] The technical solution is as follows: an anti-fall tire conveying device, characterized in that it includes a support frame, a transport mechanism is installed on the support frame, the transport mechanism includes a fixed plate, a servo motor is fixedly installed on one end of the top of the fixed plate, and gear columns are rotatably installed at both ends of the bottom of the fixed plate, one of the gear columns is fixedly connected to the output end of the servo motor, a toothed belt is wound around the two gear columns, and a limited circular plate is fixed on the bottom of the gear column, side plates are fixedly connected to both sides of the fixed plate, and the bottom surface of the side plates is fixedly connected It is connected to an annular guide rail, and several moving platforms are slidably installed on the annular guide rail, the inner surface of the moving platform is fixedly connected to the outer wall of the toothed belt, and the bottom surface of the moving platform is provided with an anti-falling mechanism; the anti-falling mechanism includes a mounting plate fixedly connected to the moving platform, the bottom surface of the mounting plate is fixedly connected to a grip column, the bottom end of the grip column is fixedly connected to a hook, and the lower two sides of the grip column are respectively connected to the middle position of the lock plate by a pin shaft, one end of the lock plate is connected to the outer side surface of the hook by a spring, and the other end is against the inner side of the hook end of the hook.

[0007] It is further characterized in that a guide groove is provided on the movable platform, pulleys corresponding to the grooves on the outer walls of both sides of the annular guide rail are installed in the guide groove, and the bottom of the movable platform is fixedly connected to the mounting plate by four bolts and nuts;

[0008] A handle is fixed to one end of the locking plate;

[0009] One end of the support frame is fixed with an inverted U-shaped bracket, and the lower two ends of the inverted U-shaped bracket are hinged to the side plate, and an adjusting mechanism is installed at the other end of the support frame, and the adjusting mechanism includes a driving motor fixedly installed on the top of the support frame, the output end of the driving motor is fixedly connected to the first gear, and a support table is provided next to the driving motor, and the second gear is rotatably connected to the support table, the first gear is meshed with the second gear, and a rotating shaft is passed through the support table and is rotatably connected, the rotating shaft is fixedly connected to the second gear, and a lifting rope is wound around the rotating shaft, and a roller is fixedly installed on the end of the support frame, and the corresponding end of the fixed plate is fixedly connected to a lifting ring, and the end of the lifting rope is fixedly connected to the lifting ring;

[0010] A limiting mechanism is provided at the adjustment mechanism, and the limiting mechanism includes a rotating rod rotatably installed on both sides of the support frame, a telescopic rod is fixedly connected to the rotating rod, a slotted plate is fixedly connected to the outer surface of the side plate, a through slot is provided in the middle of the slotted plate, an I-shaped slider is slidably installed in the through slot, a turntable is provided on the I-shaped slider, and the bottom of the telescopic rod is hinged to the turntable.

[0011] After adopting the utility model, through the setting of the transportation mechanism and the anti-falling mechanism, the servo motor is started, the gear column is driven to rotate to make the toothed belt mesh and move, thereby driving the moving platform to move on the annular guide rail, and finally driving the mounting plate, the gripping column and the hook to move together, thereby achieving the purpose of transporting the tire hung on the hook; after the locking plate is opened, the tire can be put into the hook and hung, and after releasing the hand, the locking plate returns to its original position under the action of the spring, limiting the tire and preventing the tire from falling off; further, the mounting plate can be disassembled and replaced by the setting of bolts to adapt to the transportation of tires of different sizes, thereby achieving the purpose of long-term and stable transportation. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0013] Figure 2 It is a schematic diagram of the transport mechanism;

[0014] Figure 3 Schematic diagram of the anti-falling structure;

[0015] Figure 4 It is a schematic diagram of the adjustment mechanism and the limiting mechanism.

[0016] Among them: 1. Support frame; 2. Inverted U-shaped bracket; 3. Transport mechanism; 31. Fixed plate; 32. Servo motor; 33. Side plate; 34. Gear column; 35. Toothed belt; 36. Annular guide rail; 37. Moving platform; 38. Connecting column; 39. Limiting circular plate; 4. Anti-falling mechanism; 41. Bolt; 42. Mounting plate; 43. Grip column; 44. Pin; 45. Locking plate; 46. Hook; 47. Spring; 48. Handle; 5. Adjustment mechanism; 51. Drive motor; 52. First gear; 53. Support platform; 54. Rotating shaft; 55. Second gear; 56. Lifting rope; 57. Roller; 58. Lifting ring; 6. Limiting mechanism; 61. Turning rod; 62. Telescopic rod; 63. Slotted plate; 64. Turntable; 65. I-shaped slider. DETAILED DESCRIPTION

[0017] Example 1: See Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a tire conveying device for preventing falling includes a support frame 1, a transport mechanism 3 is installed on the support frame 1, and the transport mechanism 3 includes a fixed plate 31, a servo motor 32 is fixedly installed on one end of the top of the fixed plate 31, and gear columns 34 are rotatably installed at both ends of the bottom of the fixed plate 31, one of the gear columns 34 is fixedly connected to the output end of the servo motor 32, a toothed belt 35 is wound around the two gear columns 34, and a limited circular plate 39 is fixed to the bottom of the gear column 34 through a connecting column 38, which can support the toothed belt 35 and increase To ensure its stability, the two sides of the fixed plate 31 are fixedly connected with the side plates 33, and the bottom surface of the side plate 33 is fixedly connected with the annular guide rail 36. The annular guide rail 36 is I-shaped and has grooves on both sides. A number of movable platforms 37 are slidably installed on the annular guide rail 36. The inner surface of the movable platform 37 is fixedly connected to the outer wall of the toothed belt 35. The toothed belt 35 can drive the movable platform 37 to move. The bottom surface of the movable platform 37 is provided with an anti-falling mechanism 4. A guide groove is provided on the movable platform 37, and pulleys corresponding to the grooves on the outer walls of the two sides of the annular guide rail 36 are installed in the guide groove.

[0018] The anti-falling mechanism 4 includes a movable platform 37, and the bottom of the movable platform 37 is fixedly connected to a mounting plate 42 by four bolts 41 and nuts. The bottom surface of the mounting plate 42 is fixedly connected to a grip column 43, and the bottom end of the grip column 43 is fixedly connected to a hook 46. The lower two sides of the grip column 43 are respectively rotated to the middle position of the locking plate 45 through the pin shaft 44. One end of the locking plate 45 is connected to the outer side surface of the hook 46 through a spring 47, and the other end is against the inner side of the hook end of the hook 46. A handle 48 is fixed to the top of the locking plate 45 to facilitate the operation of the locking plate 45.

[0019] The mounting plate 42 can be disassembled and replaced by means of the bolts 41 to accommodate the transportation of tires of different sizes. By manually squeezing the handle 48 toward the grip column 43 and opening the lock plate 45, the tire can be placed in the hook 46 and hung. After releasing the handle, the lock plate 45 returns to its original position under the action of the spring 47, limiting the position of the tire and preventing it from falling off.

[0020] The servo motor 32 is started to drive the gear column 34 to rotate and the toothed belt 35 to engage and move. The movable platform 37 follows the toothed belt 35 to move on the I-shaped annular guide rail 36, and moves with the mounting plate 42, the grip column 43 and the hook 46, and finally achieves the purpose of transporting the tire hung on the hook 46. At the same time, by manually pinching the grip 48 toward the grip column 43 and opening the lock plate 45, the tire can be placed in the hook 46 and hung. After releasing the grip, the lock plate 45 returns to its original position under the action of the spring 47, limiting the tire and preventing it from being After the tire falls off and is transported to the designated location, the staff will pinch the handle 48 towards the handle column 43, open the lock plate 45 and remove the tire to prepare for the subsequent transportation work. At the same time, the mounting plate 42 can be disassembled and replaced through the setting of the bolt 41 to adapt to the transportation of tires of different sizes. The I-shaped annular guide rail 36 and the movable platform 37 are both existing technologies, and there is a gap between the protective shells on both sides of the movable platform 37 and the I-shaped annular guide rail 36, which will not affect the operation of the movable platform 37.

[0021] See Figure 1 and Figure 4 As shown, an adjustment mechanism 5 and a limiting mechanism 6 are added on the basis of Example 1: an inverted U-shaped bracket 2 is fixed to one end of the support frame 1, and the lower ends of the inverted U-shaped bracket 2 are hinged to the side plates 33, and the other end of the support frame 1 is installed with an adjustment mechanism 5, which includes a drive motor 51 fixedly installed on the top of the support frame 1, and the output end of the drive motor 51 is fixedly connected to the first gear 52. A support platform 53 is provided next to the drive motor 51, and a second gear 55 is rotatably connected to the support platform 53. The first gear 52 is meshed with the second gear 55, and a rotating shaft 54 ​​is rotatably connected to the support platform 53. The rotating shaft 54 ​​is fixedly connected to the second gear 55, and a hanging rope 56 is wound around the rotating shaft 54. A roller 57 is fixedly installed at the end of the support frame 1, and a corresponding end of the fixed plate 31 is fixedly connected to a hanging ring 58, and the end of the hanging rope 56 is fixedly connected to the hanging ring 58.

[0022] A limiting mechanism 6 is provided at the adjustment mechanism 5, and the limiting mechanism 6 includes a rotating rod 61 rotatably installed on both sides of the support frame 1, and a telescopic rod 62 is fixedly connected to the rotating rod 61. The outer surface of the side panel 33 is fixedly connected to a slotted plate 63, and a through slot is provided in the middle of the slotted plate 63. An I-shaped slider 65 is slidably installed in the through slot, and a turntable 64 is provided on the I-shaped slider 65. The bottom of the telescopic rod 62 is hinged to the turntable 64.

[0023] The drive motor 51 is started to rotate the first gear 52, and the second gear 55 rotates accordingly and drives the rotating shaft 54 ​​to rotate, so that the hanging rope 56 is wound up, and one end of the fixed plate 31 is lifted upward, which can adjust the height of the tire conveying. When the fixed plate 31 is lifted, the telescopic rod 62 is retracted and the I-shaped slider 65 is driven to slide in the slotted plate 63, limiting the fixed plate 31 to avoid safety accidents caused by accidental breakage of the hanging rope 56; when the drive motor 51 is reversed, the hanging rope 56 is unwound and the fixed plate 31 falls downward.

Claims

1. A tire conveying device that prevents falling, characterized in that: The top end face of said sliding panel also is provided with an interlocking plate, and the interlocking plate is connected with a up-down knob. The interlocking plate is hinged on the base plate, is fixed with a backing pin on the interlocking plate, and an end of said interlocking plate is closed by a screw bolt.

2. The anti-fall tire conveying device according to claim 1, characterized in that: The movable platform is provided with a guide groove, in which pulleys corresponding to the grooves on the outer walls of both sides of the annular guide rail are installed. The bottom of the movable platform is fixedly connected to the mounting plate by four bolts and nuts.

3. The anti-fall tire conveying device according to claim 1, characterized in that: One end of the lock plate is fixedly connected with a handle.

4. The anti-fall tire conveying device according to claim 1, characterized in that: One end of the support frame is fixedly connected to an inverted U-shaped bracket, and the lower two ends of the inverted U-shaped bracket are hinged to the side plate. The other end of the support frame is equipped with an adjustment mechanism, and the adjustment mechanism includes a driving motor fixedly installed on the top of the support frame, the output end of the driving motor is fixedly connected to the first gear, and a support platform is provided next to the driving motor, and the second gear is rotatably connected to the support platform, the first gear is meshed with the second gear, and a rotating shaft is rotatably connected to the support platform, the rotating shaft is fixedly connected to the second gear, and a lifting rope is wrapped around the rotating shaft, and a roller is fixedly installed on the end of the support frame, and the corresponding end of the fixed plate is fixedly connected to a lifting ring, and the end of the lifting rope is fixedly connected to the lifting ring.

5. The anti-fall tire conveying device according to claim 4, characterized in that: A limiting mechanism is provided at the adjustment mechanism, and the limiting mechanism includes a rotating rod rotatably installed on both sides of the support frame, a telescopic rod is fixedly connected to the rotating rod, a slotted plate is fixedly connected to the outer surface of the side plate, a through slot is provided in the middle of the slotted plate, an I-shaped slider is slidably installed in the through slot, a turntable is provided on the I-shaped slider, and the bottom of the telescopic rod is hinged to the turntable.

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