CN219028609U - Giant tire embryo trolley - Google Patents

Abstract

The utility model provides a giant tire embryo trolley, which comprises a frame, wherein a plurality of bottom brackets are arranged below the frame, the bottom brackets are arranged on the frame along the circumference at equal intervals, a lower sub-opening bracket is arranged on the bottom brackets, a lifter component is arranged in the middle of the lower part of the frame through the bottom brackets, a bracket plate is connected above the lifter component through a guide rod, and a tire bracket is arranged at the top of the frame; the centers of the circumferences of the bottom brackets are coincident with the center of the frame, and the bottom of the frame is provided with a plurality of universal wheels. According to the giant tire blank trolley, the height of the hand-operated spiral lifter is manually adjusted, so that the upper part of the giant tire blank is supported, the phenomenon that the tire collapses in the transportation process can be avoided, the qualification rate of the tire can be improved, and the cost is reduced.

Description

Giant tire embryo trolley

Technical Field

The utility model belongs to the technical field of tire production, and particularly relates to a giant tire embryo trolley.

Background

In the two-time tyre production process, one procedure is to convey the tyre body cylinder from the first-stage forming machine to the second-stage forming machine, and the tyre body cylinder needs to be positioned and fixed on the shaping drum after being conveyed to the second-stage forming machine. Because the tire is softer before vulcanization, the semi-steel tire and the common all-steel tire are smaller in size, the soft collapse phenomenon can not occur in the transferring process, and the correction can be realized even if the soft collapse phenomenon occurs in the manual assistance. However, the giant tire has larger external dimension, the dead weight of the semi-finished product is about 3-5 tons, the phenomenon of soft collapse easily occurs due to self gravity in the transferring process, and the inner sizing material is adhered due to severe soft collapse, so that the waste tire is formed.

Disclosure of Invention

In view of the above, the utility model aims to solve the problems that the soft collapse phenomenon is easy to occur due to self gravity, and the inner sizing material is adhered due to serious soft collapse.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

the giant tire embryo trolley comprises a frame, wherein a plurality of bottom brackets are arranged below the frame, the plurality of bottom brackets are arranged on the frame along the circumference at equal intervals, a lower sub-opening bracket is arranged on the bottom brackets, a lifter assembly is arranged in the middle of the lower part of the frame through the bottom brackets, a bracket plate is connected above the lifter assembly through a guide rod, and a tire bracket is arranged at the top of the frame; the centers of the circumferences of the bottom brackets are coincident with the center of the frame, and the bottom of the frame is provided with a plurality of universal wheels.

Further, the lower sub-mouth bracket comprises a bracket seat, a supporting plate, a first connecting plate and an adjusting rod, wherein the first connecting plate is arranged at the bottom of the bracket seat, the bracket seat is sleeved outside the adjusting rod, the supporting plate is arranged above the adjusting rod (17), and a plurality of evenly distributed rollers are arranged above the supporting plate.

Further, the distance between the two rollers is 10mm, and the rollers are unpowered rollers.

Further, be equipped with a plurality of evenly distributed's first mounting hole on the first connecting plate, be equipped with the second connecting plate on the bottom support, the both sides of second connecting plate are equipped with the spout, and first connecting plate passes through first mounting hole bolt mounting on the spout of second connecting plate, and the direction of second connecting plate is the same with the direction of bottom support.

Further, a locking threaded hole is formed in the bracket seat, the adjusting rod is connected with the bracket seat through a locking bolt, and the locking bolt is abutted with the adjusting rod.

Further, the number of the bottom brackets is at least 4.

Further, the lifter subassembly includes hand spiral lifter, and hand spiral lifter sets up in the middle part of bottom plate support frame, and hand spiral lifter has the connecting rod through the coupling joint, and the tip of connecting rod is equipped with hand handle, can make hand spiral lifter go up and down through hand handle, and hand handle sets up in the frame outside.

Further, a connecting rod support frame is arranged on the frame, an opening is formed in the end portion of the connecting rod support frame, and the connecting rod is rotatably installed on the connecting rod support frame through the opening.

Further, be equipped with the riser support on the bottom support, the riser support includes branch, lantern ring, and the one end of branch is fixed on the lantern ring along the circumference, and the other end of branch sets up on the bottom support, and the lantern ring cover is established on the connecting rod.

Further, a positioning column is arranged on the bracket plate, a tire lifting appliance is arranged on the upper part of the tire, and the diameter of the tire lifting appliance is larger than the inner diameter of the tire;

the tire lifting appliance is provided with an alignment hole corresponding to the positioning column, the top of the tire lifting appliance is provided with a lifting plate, and the lifting plate is provided with a lifting hole.

Further, the tire bracket comprises an upper bracket and a vertical bracket, wherein the upper bracket is arranged above the vertical bracket, and the vertical bracket is fixedly arranged above the frame;

the upper bracket forms an included angle of 25 degrees with the horizontal direction.

Compared with the prior art, the giant tire embryo trolley has the following beneficial effects:

1. the device is provided with the lower sub-mouth bracket, the height of the lower sub-mouth bracket can be adjusted by the adjusting rod of the lower sub-mouth bracket, different tires can be transported, the position of the lower sub-mouth bracket on the bottom bracket can be adjusted, and the lower sub-mouth bracket is adjusted by adjusting the position of the first connecting plate on the second connecting plate.

2. The device is provided with the lifter assembly, the height of the hand-operated spiral lifter is manually adjusted, and then the giant tire embryo is supported at the upper part, so that the phenomenon that the tire collapses in the storage and transportation processes can be avoided, the qualification rate of the tire can be improved, and the cost is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic front view of a giant tire embryo trolley according to an embodiment of the present utility model;

fig. 2 is an overall schematic diagram of a giant tire embryo trolley according to an embodiment of the present utility model.

Reference numerals illustrate:

1. tyre lifting appliance; 2. a bracket plate; 3. a tire; 4. a guide rod; 5. a lifter bracket; 6. a lower sub-port bracket; 7. hand crank; 8. a universal wheel; 9. a bracket seat; 10. a connecting rod; 11. a coupling; 12. a hand-operated spiral lifter; 13. a tire bracket; 14. a frame; 15. a chute; 16. a roller; 17. an adjusting rod; 18. a connecting rod support frame; 19. a bottom bracket.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

The giant tire embryo trolley comprises a frame 14, a plurality of bottom brackets 19 are arranged below the frame 14, the plurality of bottom brackets 19 are circumferentially and equidistantly arranged on the frame 14, a lower sub-opening bracket is arranged on the bottom brackets 19, a lifter assembly is arranged in the middle of the lower part of the frame 14 through the bottom brackets 19, a bracket plate 2 is connected above the lifter assembly through a guide rod 4, and a tire 3 bracket is arranged at the top of the frame 14; the centers of the circumferences of the bottom brackets 19 are coincident with the center of the frame 14, and the bottom of the frame 14 is provided with a plurality of universal wheels 8. The lower sub-mouth bracket comprises a bracket seat 9, a supporting plate, a first connecting plate and an adjusting rod 17, wherein the first connecting plate is arranged at the bottom of the bracket seat 9, the bracket seat 9 is sleeved outside the adjusting rod 17, the supporting plate is arranged above the adjusting rod (17), and a plurality of evenly distributed rollers 16 are arranged above the supporting plate.

The distance between the two rollers 16 is 10mm, said rollers 16 being unpowered rollers. The first connecting plate is provided with a plurality of first mounting holes which are uniformly distributed, the bottom bracket 19 is provided with a second connecting plate, the two sides of the second connecting plate are provided with sliding grooves 15, the first connecting plate is mounted on the sliding grooves 15 of the second connecting plate through bolts of the first mounting holes, and the direction of the second connecting plate is the same as that of the bottom bracket 19. The bracket seat 9 is provided with a locking threaded hole, the adjusting rod 17 is connected with the bracket seat 9 through a locking bolt, and the locking bolt is abutted with the adjusting rod 17. The number of bottom brackets 19 is at least 4.

The lifter subassembly includes hand spiral lifter 12, and hand spiral lifter 12 sets up in the middle part of bottom plate support frame, and hand spiral lifter 12 is connected with connecting rod 10 through shaft coupling 11, and the tip of connecting rod 10 is equipped with hand handle 7, can make hand spiral lifter 12 go up and down through hand handle 7, and hand handle 7 sets up in the frame 14 outside. The frame 14 is provided with a connecting rod support frame 18, an opening is arranged at the end part of the connecting rod support frame 18, and the connecting rod 10 is rotatably arranged on the connecting rod support frame 18 through the opening. The bottom support is provided with a lifter support 5, the lifter support 5 comprises a supporting rod and a lantern ring, one end of the supporting rod is circumferentially fixed on the lantern ring, the other end of the supporting rod is arranged on the bottom support, and the lantern ring is sleeved on the connecting rod 10.

The bracket plate 2 is provided with a positioning column, the upper part of the tire 3 is provided with a tire sling 1, and the diameter of the tire sling 1 is larger than the inner diameter of the tire 3; the tire lifting appliance 1 is provided with an alignment hole corresponding to the positioning column, the top of the tire lifting appliance 1 is provided with a lifting plate, and the lifting plate is provided with a lifting hole. The tire 3 bracket comprises an upper bracket and a vertical bracket, wherein the upper bracket is arranged above the vertical bracket, and the vertical bracket is fixedly arranged above the frame; the upper bracket forms an included angle of 25 degrees with the horizontal direction.

The hand-operated screw lifter 12 is of the prior art. The hand-operated screw lifter 12 is a model of a small hand-operated lifting platform of a De-specific SWL screw lifter.

In specific use, the position of the lower sub-port bracket 6 is moved through the chute 15, so that the lower sub-port bracket 6 is suitable for the sub-port diameter of the specification of the placed tire 3; then the tire 3 is placed on the frame 14 by the tire sling 1 firmly hung by a crane, and the tire 3 is kept from deforming; the hand-operated bolt lifter 12 is rotated by rotating the hand-operated handle 7, the screw rod at the bottom of the hand-operated bolt lifter is driven to rise upwards, the guide rod 4 is enabled to rise and be clamped into the positioning hole of the tire lifting appliance 1, the position is kept unchanged, and the lifting hook of the crane is loosened at the moment.

Claims (10)

1. The giant tire embryo trolley is characterized in that: the tire frame comprises a frame (14), a plurality of bottom brackets (19) are arranged below the frame (14), the plurality of bottom brackets (19) are circumferentially equidistantly arranged on the frame (14), a lower sub-opening bracket is arranged on the bottom brackets (19), a lifter assembly is arranged in the middle of the lower part of the frame (14) through the bottom brackets (19), a bracket plate (2) is connected above the lifter assembly through a guide rod (4), and a tire bracket (13) is arranged at the top of the frame (14); the centers of the circumferences of the plurality of bottom brackets (19) are coincident with the center of the frame (14), and the bottom of the frame (14) is provided with a plurality of universal wheels (8).

2. A giant embryo trolley according to claim 1, wherein: the lower sub-mouth bracket comprises a bracket seat (9), a supporting plate, a first connecting plate and an adjusting rod (17), wherein the first connecting plate is arranged at the bottom of the bracket seat (9), the bracket seat (9) is sleeved outside the adjusting rod (17), the supporting plate is arranged above the adjusting rod (17), and a plurality of evenly distributed rollers (16) are arranged above the supporting plate.

3. A giant embryo trolley according to claim 2, wherein: the distance between the two rollers (16) is 10mm, and the rollers (16) are unpowered rollers.

4. A giant embryo trolley according to claim 2, wherein: the first connecting plate is provided with a plurality of first mounting holes which are uniformly distributed, the bottom bracket (19) is provided with a second connecting plate, the two sides of the second connecting plate are provided with sliding grooves (15), the first connecting plate is mounted on the sliding grooves (15) of the second connecting plate through bolts of the first mounting holes, and the direction of the second connecting plate is the same as that of the bottom bracket (19).

5. A giant embryo trolley according to claim 2, wherein: the bracket seat (9) is provided with a locking threaded hole, the adjusting rod (17) is connected with the bracket seat (9) through a locking bolt, and the locking bolt is abutted with the adjusting rod (17) through the locking threaded hole.

6. A giant embryo trolley according to claim 3, wherein: the number of the bottom brackets (19) is at least 4.

7. A giant embryo trolley according to claim 1, wherein: the lifter assembly comprises a hand-operated spiral lifter (12), the hand-operated spiral lifter (12) is arranged in the middle of the bottom plate supporting frame, the hand-operated spiral lifter (12) is connected with a connecting rod (10) through a coupler (11), the end part of the connecting rod (10) is provided with a hand handle (7), the hand-operated spiral lifter (12) can be lifted through the hand handle (7), and the hand handle (7) is arranged outside the frame (14).

8. A giant embryo trolley according to claim 1, wherein: the frame (14) is provided with a connecting rod support frame (18), an opening is formed in the end portion of the connecting rod support frame (18), and the connecting rod (10) is rotatably installed on the connecting rod support frame (18) through the opening.

9. A giant embryo trolley according to claim 1, wherein: the lifting device is characterized in that a lifter support (5) is arranged on the bottom support (19), the lifter support (5) comprises a supporting rod and a lantern ring, one end of the supporting rod is circumferentially fixed on the lantern ring, the other end of the supporting rod is arranged on the bottom support (19), and the lantern ring is sleeved on the connecting rod (10).

10. A giant embryo trolley according to claim 1, wherein: the support plate (2) is provided with a positioning column, the upper part of the tire (3) is provided with a tire lifting appliance (1), and the diameter of the tire lifting appliance (1) is larger than the inner diameter of the tire;

the tire lifting appliance (1) is provided with an alignment hole corresponding to the positioning column, the top of the tire lifting appliance (1) is provided with a lifting plate, and the lifting plate is provided with a lifting hole;

the tire bracket (13) comprises an upper bracket and a vertical bracket, the upper bracket is arranged above the vertical bracket, and the vertical bracket is fixedly arranged above the frame;

the upper bracket forms an included angle of 25 degrees with the horizontal direction.

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