CN215048221U

CN215048221U - Rotating structure of hoisting machine of crack pouring machine

Info

Publication number: CN215048221U
Application number: CN202121041940.7U
Authority: CN
Inventors: 郭之录; 周建波; 李国兴; 夏金龙
Original assignee: Xinxiang Tongda Road New Technology Co ltd
Current assignee: Xinxiang Tongda Road New Technology Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-07
Anticipated expiration: 2031-05-17

Abstract

The utility model belongs to the technical field of lifting device, especially, be a revolution mechanic of pouring machine hoisting machine, mostly lack revolution mechanic to current hoisting machine, and the lifting hook mostly resets through the spring, thereby cause hoisting device's security and the lower problem of flexibility, the scheme is now provided, it includes the base, the rotation axis is installed with vertical axle to the internal rotation of base, the bottom fixed mounting of rotation axis has the second gear, the bottom fixed mounting of vertical axle has first gear, first gear and second gear intermeshing, the top of rotation axis extends to the outside and the fixed mounting of base has the control chamber, top one side of base is rotated and is installed first worm and first worm wheel. The utility model has the advantages of reasonable design, through the cooperation of first gear and second gear, the rotation of vertical axle makes the rotation axis rotate in step for the control chamber rotates, drives the lifting hook and rotates, thereby realizes the work of hoisting of different angles, and the reliability is high.

Description

Rotating structure of hoisting machine of crack pouring machine

Technical Field

The utility model relates to a lifting device technical field especially relates to a revolution mechanic of pouring machine hoisting machine.

Background

The crack pouring machine is used for preventing and curing road diseases, and is matched with grooving machine, crack pouring machine and blower. The crack pouring machine is a core device of the crack pouring technology, and most of the existing crack pouring machines need to be hoisted by hoisting machines when in use, so that the existing crack pouring machines are moved to a proper use place.

Most of existing hoisting machines lack a rotating structure, and lifting hooks are reset mostly through springs, so that the safety and flexibility of the hoisting device are low, and therefore the rotating structure of the crack pouring machine hoisting machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current hoisting machine and mostly lacking revolution mechanic, and the lifting hook resets through the spring mostly to cause hoisting device's the lower shortcoming of security and flexibility, and the revolution mechanic of a pouring machine hoisting machine that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rotating structure of a hoisting machine of a crack sealing machine comprises a base, wherein a rotating shaft and a vertical shaft are rotatably arranged inside the base, a second gear is fixedly arranged at the bottom end of the rotating shaft, a first gear is fixedly arranged at the bottom end of the vertical shaft, the first gear is mutually meshed with the second gear, the top end of the rotating shaft extends to the outer side of the base and is fixedly provided with an operating chamber, a first worm and a first worm wheel are rotatably arranged on one side of the top of the base, the first worm and the first worm wheel are mutually meshed, the bottom of the first worm wheel is fixedly arranged at the top end of the vertical shaft, two support rods are fixedly arranged on the outer side of the operating chamber, one side, close to each other, of the two support rods is rotatably provided with the same roller, the outer side of the roller is movably abutted with a steel wire rope, a winding roller is rotatably arranged at the top of the operating chamber, the steel wire rope is wound on the winding roller, one end of the steel wire rope is fixedly arranged on the winding roller, the other end fixed mounting of wire rope has the lifting hook, the front side rotation of lifting hook is installed and is rotated the down tube, second worm and second worm wheel intermeshing, the rear side fixed mounting of second worm wheel has the third gear, the third gear rotates the front side of installing at the lifting hook, the outside meshing of third gear has first rack, the outside fixed mounting of first rack has the second rack, first rack and the equal slidable mounting of second rack are in the front side of lifting hook, the outside meshing of second rack has the fourth gear, fourth gear fixed mounting is in the front side of rotating the down tube.

Preferably, the walking wheel is all installed in the bottom four corners of base rotation, and the one end fixed mounting of second worm has the carousel, and the setting up of carousel makes the artifical rotation second worm that can be more laborsaving.

Preferably, a first motor is fixedly mounted on one side of the top of the base, an output shaft of the first motor is fixedly connected with one end of the first worm, and the first motor can drive the whole operation chamber to rotate, so that different use angles can be obtained.

Preferably, the top of the operating room is fixedly provided with a second motor, an output shaft of the second motor is fixedly connected with the rear side of the rope winding roller, and the second motor can drive the rope winding roller to rotate so as to realize the winding and unwinding work of the steel wire rope.

Preferably, two limiting rods are fixedly mounted on one side of the top of the base, and the outer side of the first worm is rotatably mounted on the inner side of the limiting rods and is used for supporting the first worm in a rotating mode.

Preferably, the top of control chamber fixed mounting has the supporting seat, and the outside fixed mounting of second motor is in the inboard of supporting seat, and the setting of supporting seat provides the supporting role for the second motor.

In the utility model, the rotating structure of the hoisting machine of the crack sealing machine manually rotates the second worm through the second worm and the second worm wheel which are arranged, so that the third gear rotates, the first rack and the second rack are driven to move in the vertical direction in the same way, and the fourth gear rotates, so that the rotating inclined rod can be driven to rotate, and the rotating inclined rod can be opened or stably positioned in the current state, so that the hoisting stability can be improved;

the utility model has the advantages of reasonable design, through the cooperation of first gear and second gear, the rotation of vertical axle makes the rotation axis rotate in step to make the control chamber rotate, drive the lifting hook and rotate, thereby realize the work of hoisting of different angles, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a rotating structure of a hoisting machine of a crack pouring machine provided by the utility model;

FIG. 2 is a schematic cross-sectional structural view of a rotating structure of a hoisting machine of the crack pouring machine provided by the utility model;

fig. 3 is a schematic structural diagram of a part a of a rotating structure of a hoisting machine of a crack pouring machine provided by the utility model;

fig. 4 is the structural schematic diagram of the part B of the rotating structure of the hoisting machine of the crack pouring machine provided by the utility model.

In the figure: 1. a base; 2. a rotating shaft; 3. a vertical axis; 4. a first gear; 5. a second gear; 6. an operation chamber; 7. a first worm gear; 8. a first worm; 9. a first motor; 10. a support bar; 11. a roller; 12. a wire rope; 13. a rope winding roller; 14. a second motor; 15. a hook; 16. rotating the diagonal rod; 17. a second worm; 18. a second worm gear; 19. a third gear; 20. a first rack; 21. a second rack; 22. a fourth gear; 23. and (5) traveling wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a rotating structure of a hoisting machine of a crack sealing machine comprises a base 1, a rotating shaft 2 and a vertical shaft 3 are rotatably installed inside the base 1, a second gear 5 is fixedly installed at the bottom end of the rotating shaft 2, a first gear 4 is fixedly installed at the bottom end of the vertical shaft 3, the first gear 4 is meshed with the second gear 5, the top end of the rotating shaft 2 extends to the outer side of the base 1 and is fixedly installed with an operating chamber 6, a first worm 8 and a first worm wheel 7 are rotatably installed at one side of the top of the base 1, the first worm 8 is meshed with the first worm wheel 7, the bottom of the first worm wheel 7 is fixedly installed at the top end of the vertical shaft 3, two support rods 10 are fixedly installed at the outer side of the operating chamber 6, the same roller 11 is rotatably installed at the side where the two support rods 10 are close to each other, a steel wire rope 12 is movably abutted to the outer side of the roller 11, a rope winding roller 13 is rotatably installed at the top of the operating chamber 6, the wire rope 12 is wound on the rope winding roller 13, one end of the wire rope 12 is fixedly installed on the rope winding roller 13, the other end of the wire rope 12 is fixedly installed with a hook 15, the front side of the hook 15 is rotatably installed with a rotating inclined rod 16, a second worm 17 and a second worm wheel 18, the second worm 17 is meshed with the second worm wheel 18, the rear side of the second worm wheel 18 is fixedly installed with a third gear 19, the third gear 19 is rotatably installed on the front side of the hook 15, the outer side of the third gear 19 is meshed with a first rack 20, the outer side of the first rack 20 is fixedly installed with a second rack 21, the first rack 20 and the second rack 21 are both slidably installed on the front side of the hook 15, the outer side of the second rack 21 is meshed with a fourth gear 22, and the fourth gear 22 is fixedly installed on the front side of the rotating inclined rod 16.

The utility model discloses in, base 1's bottom four corners all rotates and installs walking wheel 23, and the one end fixed mounting of second worm 17 has the carousel, and the setting up of carousel makes the manual work can be more laborsaving rotate second worm 17.

The utility model discloses in, top one side fixed mounting of base 1 has first motor 9, the output shaft of first motor 9 and the one end fixed connection of first worm 8, and first motor 9 can drive whole control chamber 6 and rotate to can obtain different use angle.

The utility model discloses in, the top fixed mounting of control chamber 6 has second motor 14, the output shaft of second motor 14 and the rear side fixed connection who twines rope roller 13, and second motor 14 can drive and twine rope roller 13 and rotate, realizes wire rope 12's the work of receiving and releasing.

The utility model discloses in, top one side fixed mounting of base 1 has two gag lever posts, and the outside of first worm 8 is rotated and is installed in the inboard of gag lever post, for the effect of first worm 8 through rotating the support.

The utility model discloses in, the top fixed mounting of control chamber 6 has the supporting seat, and the outside fixed mounting of second motor 14 provides the supporting role for second motor 14 in the inboard of supporting seat, the setting of supporting seat.

In the utility model, when in use, the second motor 14 works to wind or elongate the steel wire rope 12 through the rope winding roller 13, so as to make the hook 15 obtain the vertical movement, thereby realizing the hoisting work of the caulking machine, secondly, through the first worm 8 and the first worm wheel 7, the first motor 9 works to drive the first worm 8 to rotate, thereby making the first worm wheel 7 rotate, thereby making the vertical shaft 3 rotate, through the cooperation of the first gear 4 and the second gear 5, thereby making the rotating shaft 2 rotate synchronously, thereby making the operating room 6 rotate, driving the hook 15 to rotate, thereby realizing the hoisting work of different angles, the flexibility is increased, secondly, through the second worm 17 and the second worm wheel 18, the second worm 17 is rotated manually, thereby making the third gear 19 rotate, thereby driving the first rack 20 and the second rack 21 to obtain the vertical movement as well, thereby making the fourth gear 22 rotate to can drive the rotation diagonal 16 to rotate, thereby can open the rotation diagonal 16 or be stably located at the current state, thereby can improve the stability of hoisting.

Claims

1. The utility model provides a revolution mechanic of pouring machine hoisting machine, includes base (1), its characterized in that, rotation axis (2) and vertical axle (3) are installed in the inside rotation of base (1), and the bottom fixed mounting of rotation axis (2) has second gear (5), and the bottom fixed mounting of vertical axle (3) has first gear (4), and first gear (4) and second gear (5) intermeshing, the top of rotation axis (2) extends to the outside of base (1) and fixed mounting has control chamber (6), and top one side of base (1) is rotated and is installed first worm (8) and first worm wheel (7), and first worm (8) and first worm wheel (7) intermeshing, the bottom fixed mounting of first worm wheel (7) is on the top of vertical axle (3), the outside fixed mounting of control chamber (6) has two bracing pieces (10), one side of each of the two support rods (10) close to each other is rotatably provided with the same roller (11), the outer side of each roller (11) is movably abutted with a steel wire rope (12), the top of the operation chamber (6) is rotatably provided with a rope winding roller (13), the steel wire rope (12) is wound on the rope winding roller (13), one end of each steel wire rope (12) is fixedly arranged on the rope winding roller (13), the other end of each steel wire rope (12) is fixedly provided with a lifting hook (15), the front side of each lifting hook (15) is rotatably provided with a rotating inclined rod (16), a second worm (17) and a second worm wheel (18), the second worm (17) is meshed with the second worm wheel (18), the rear side of the second worm wheel (18) is fixedly provided with a third gear (19), the third gear (19) is rotatably arranged on the front side of the lifting hook (15), the outer side of the third gear (19) is meshed with a first rack (20), and the outer side of the first rack (20) is fixedly provided with a second rack (21), the first rack (20) and the second rack (21) are both slidably mounted on the front side of the lifting hook (15), a fourth gear (22) is meshed on the outer side of the second rack (21), and the fourth gear (22) is fixedly mounted on the front side of the rotating inclined rod (16).

2. The rotating structure of the hoisting machine of the crack pouring machine as claimed in claim 1, wherein four corners of the bottom of the base (1) are rotatably provided with walking wheels (23), and one end of the second worm (17) is fixedly provided with a turntable.

3. The rotating structure of the hoisting machine of the crack pouring machine is characterized in that a first motor (9) is fixedly installed on one side of the top of the base (1), and an output shaft of the first motor (9) is fixedly connected with one end of a first worm (8).

4. The rotating structure of a hoisting machine of a crack sealing machine as claimed in claim 1, characterized in that the top of the operating room (6) is fixedly provided with a second motor (14), and the output shaft of the second motor (14) is fixedly connected with the rear side of the rope winding roller (13).

5. The rotating structure of a hoisting machine of a crack pouring machine as claimed in claim 1, characterized in that two limit rods are fixedly installed on one side of the top of the base (1), and the outer side of the first worm (8) is rotatably installed on the inner side of the limit rods.

6. A rotating structure of a hoisting machine of a crack pouring machine according to claim 1, characterized in that the top of the operating room (6) is fixedly installed with a supporting seat, and the outside of the second motor (14) is fixedly installed at the inside of the supporting seat.