Crawler-type vibrating machine

Abstract

The utility model relates to a crawler-type vibrating machine, and belongs to the technical field of road and bridge construction machinery. A crawler-type vibrating machine comprises a chassis with a crawler belt, a rotating workbench arranged on the upper surface of the chassis and a vibrating mechanism installed on the rotating workbench. The vibrating mechanism comprises a vibrating rod arranged in a suspended mode through a hose and a winding wheel used for winding the hose. The vibrating rod is connected with the shock excitation motor through the hose. And the height of the vibrating rod is adjustable. The whole machine walks stably, and plane position adjustment of the vibrating position is achieved through all-directional rotation of the rotary workbench; and through the cooperation of the rotating wheel and the pressing wheel, the vibration height is adjusted. The vibrating machine is high in adaptability and convenient to control.

Description

Technical Field

[0001] The utility model relates to a crawler type vibrator, belonging to the technical field of road and bridge construction machinery. Background Art

[0002] During concrete construction, an important task is to vibrate the poured concrete. At this time, vibrating equipment is needed. Vibrating equipment usually uses a vibrating rod as a construction element, and the vibrating rod is vibrated by a vibrating motor. Commonly used vibrating machines are handheld and machine-type. The handheld type is suitable for construction with a small workload or a small space that is difficult for the machine to reach. The machine-type vibrating equipment has multiple vibrating rods, high working efficiency, and can achieve mechanized walking.

[0003] In the narrow construction space and small construction area, the traditional large mechanical vibrating equipment cannot be used due to the space. Therefore, it is necessary to develop a vibrating equipment with flexible walking and rotation. Utility Model Content

[0004] The utility model aims to provide a crawler type vibrator to solve the above technical problems.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A crawler vibrator comprises a chassis with crawlers, a rotating worktable arranged on the upper surface of the chassis, and a vibrating mechanism installed on the rotating worktable; the vibrating mechanism comprises a vibrating rod suspended by a hose and a reel for winding the hose, the vibrating rod is connected to a vibration motor by the hose; the height of the vibrating rod is adjustable.

[0007] A further improvement of the technical solution is that a gear mechanism is used between the rotating workbench and the chassis to drive the rotation.

[0008] A further improvement of the technical solution is that a passive gear is arranged at the bottom of the rotating workbench, and the passive gear is meshed with the active gear on the output shaft of the driving motor.

[0009] A further improvement of the technical solution is that a suspension frame is arranged at one end of the rotating workbench, and the vibrating rod is suspended on the suspension frame.

[0010] A further improvement of the technical solution is that: the upper end of the suspension frame is rotatably connected to a rotating wheel for controlling the release length of the hose and the suspension height of the vibrator; the rotating wheel has a wheel groove, and the hose is located in the wheel groove.

[0011] A further improvement of the technical solution is that: the rotating wheel is driven to rotate by a motor; the reel is rotatably connected to the rotating workbench through a bearing.

[0012] A further improvement of the technical solution is that a pressing wheel for pressing the hose into the wheel groove is further provided corresponding to the rotating wheel.

[0013] A further improvement of the technical solution is that the pressure wheel has a wheel groove and a plurality of wheel grooves corresponding to the rotating wheel are arranged.

[0014] A further improvement of the technical solution is as follows: the pressure wheel is installed on the adjusting pressure block, and the adjusting pressure block is arranged on the adjusting rod; the lower end of the adjusting rod is fixed on the adjusting plate, and an adjusting spring is arranged between the upper end of the adjusting rod and the adjusting pressure block; one end of the adjusting plate is fixedly connected to the suspension frame.

[0015] Due to the adoption of the above technical solution, the technical effects achieved by the utility model are:

[0016] The utility model adopts a crawler-type walking mode, the whole machine walks smoothly and has good adaptability.

[0017] The utility model realizes all-round rotation of the rotating workbench by arranging a vibrating mechanism on the rotating workbench, thereby realizing the plane position adjustment of the vibrating position.

[0018] The utility model is provided with a matching rotating wheel and a pressing wheel, and the vibrating rod is suspended on a suspension frame through a hose; the rotating wheel and the pressing wheel squeeze and rub the hose to retract and drive, so as to adjust the vibrating height of the vibrating rod. At the same time, the reel can store the hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This utility model is a three-dimensional schematic diagram Figure 1 ;

[0020] Figure 2 This utility model is a three-dimensional schematic diagram Figure 2 ;

[0021] Figure 3 It is a schematic diagram of the arrangement of the pressing wheel and the rotating wheel of the utility model;

[0022] Figure 4 This is a schematic diagram of the arrangement of the passive gear and the active gear of the utility model;

[0023] Among them, 1. chassis, 2. rotating workbench, 3. hose, 4. vibrating rod, 5. reel, 6. passive gear, 7. driving gear, 8. suspension frame, 9. rotating wheel, 10. pressure wheel, 11. adjusting pressure block, 12. adjusting rod, 13. adjusting plate, 14. adjusting spring, 15. track. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] The utility model is a crawler vibrator, which is provided with a crawler walking chassis, which is convenient and stable to walk, and the vibrator rod is suspended and height-adjustable. The height of the vibrator rod of the machine is easy to adjust, and it can be especially used for the vibrating construction of high-speed railway box beams.

[0026] like Figure 1 , Figure 2 As shown, the crawler vibrator comprises a chassis 1 having a crawler 15, a rotating worktable 2 arranged on the upper surface of the chassis 1, and a vibrating mechanism installed on the rotating worktable 2. The crawler 15 is arranged below the chassis 1, and the crawler 15 drives the whole machine to move. The rotating worktable 2 is arranged on the upper surface of the chassis 1, and the vibrating mechanism is arranged on the upper surface of the rotating worktable 2. The rotating worktable 2 can drive the vibrating mechanism to rotate 360°, so as to facilitate the vibrating construction of concrete at various positions.

[0027] Wherein, the vibrating mechanism includes a vibrating rod 4 and a vibration motor, and the vibrating rod 4 is connected to the vibration motor through a hose 3. The vibrating rod 4 is arranged in a suspended manner, and the suspension height of the vibrating rod 4 can be adjusted to achieve the adjustment of the height of the vibration position. The hose 3 has a long length, and the height adjustment of the vibrating rod 4 is achieved by releasing and recovering. In order to achieve the release and recovery of the hose 3, a reel 5 is provided; the recovered hose 5 is wound on the reel 5 for recycling, and the hose 5 can also be released by rotating the reel 5. The reel 5 is rotatably connected and arranged on the rotating workbench 2 through a bearing. Specifically, a bearing support seat is arranged on the surface of the rotating workbench 2, a bearing is installed on the bearing support seat, and then the reel 5 is rotatably installed through the bearing. The reel 5 rotates under the external force of the hose 3.

[0028] like Figure 4 As shown, further, a rotating wheel 9 is usually rotatably connected and arranged at the upper end of the suspension frame 8 to control the release length of the hose 5 and the suspension height of the vibrator 4. Specifically, the rotating wheel 9 has a wheel groove, and the hose 3 is placed in the wheel groove of the rotating wheel 9, so that the rotation of the rotating wheel 9 can pull and drive the hose 3 to be released and recovered. Furthermore, in order to ensure that the hose 3 follows the stable movement of the rotating wheel 9, a pressing wheel 10 is arranged corresponding to the rotating wheel 9, and the hose 3 is pressed into the wheel groove of the rotating wheel 9 by the pressing wheel 10. The pressing wheel 10 also has a wheel groove. Multiple pressing wheels 10 can be arranged, and the pressing wheels 10 are arranged corresponding to the wheel grooves of the rotating wheel 9. When working, the rotating wheel 9 is actively rotated to drive the hose 3 to move, and a motor is arranged to drive the rotating wheel 9 to rotate. The pressing wheel 10 is passively rotated and is used to press the hose 3 into the wheel groove of the rotating wheel 9. Patent 9 and the pressure wheel 10 squeeze and rub the hose 3 to make the hose 3 retract and move. Usually, in a specific implementation, a pressure wheel 10 is provided above and on the outer side of the rotating wheel 9. Figure 1In the embodiment, a motor is provided for the rotating wheel 9, and the motor drives the rotating wheel 9 through a chain and sprocket transmission.

[0029] The hose 3 is wound on the reel 5, and after the hose is extended from the reel 5, it extends obliquely toward the rotating wheel 9 on the suspension frame 8. A guide wheel can be arranged between the reel 5 and the rotating wheel 9, as shown in FIG. Figure 1 shown.

[0030] The rotating table 2 of the utility model can rotate relative to the chassis 1. Preferably, a gear mechanism is used to drive the rotation between the two. Specifically, the rotating table 2 is installed on the upper surface of the chassis 1 through a rotating support bearing. At the same time, a passive gear 6 is installed at the bottom of the rotating table 2, and then a driving motor is set. A driving gear 7 is set on the output shaft of the driving motor so that the driving gear 7 is meshed with the passive gear 6. In a specific implementation, a reducer is usually set at the output end of the driving motor, and then a driving gear 7 is set at the output end of the reducer. Figure 4 As shown, the driving motor and the reducer are mounted on the surface of the rotating worktable 2, and the output end thereof is downwardly matched with the driven gear 6. Figure 4 shown.

[0031] The utility model is provided with a suspension frame 8 at one end of the rotating workbench 2, which is used to realize the suspension setting of the vibrating rod 4. Figure 4 As shown, the vibrating rod 4 is suspended on the suspension frame 8, and the vibrating rod 4 is arranged downward. The pressing wheel 10 and the rotating wheel 9 are also installed on the suspension frame 8.

[0032] like Figure 3 As shown, in a specific implementation, the pressing wheel 10 is installed as follows; first, the pressing wheel 10 is rotatably installed on the adjusting pressure block 11, and then the adjusting pressure block 11 is penetrated and set on the adjusting rod 12. The lower end of the adjusting rod 12 is fixed on the adjusting plate 13, and an adjusting spring 14 is set between the upper end of the adjusting rod 12 and the adjusting pressure block 11, so that the pressing wheel 10 can have a pre-tightening force. Finally, one end of the adjusting plate 13 is fixedly connected to the suspension frame 8 to realize the installation between the pressing wheel 10 and the suspension frame 8. And through the setting of the adjusting spring 14, the pressing wheel 10 belongs to a non-fixed installation method, which can adjust the distance between the pressing wheel 10 and the rotating wheel 9.

[0033] When the utility model is in use, the crawler chassis can drive the whole machine to move. The rotating workbench 2 can drive the vibrating mechanism to rotate 360 ​​degrees. Through the cooperation of the rotating wheel 9 and the pressing wheel 10, the height of the vibrating rod 4 can be adjusted to vibrate concrete of different heights. In a specific implementation, the machine can be set to a remote control mode, and the construction personnel can make the machine perform various construction actions through remote control.

[0034] The utility model has a stable running of the whole machine, and the plane position adjustment of the vibrating position is realized by the all-round rotation of the rotating worktable; the vibration height is adjusted by the cooperation of the rotating wheel and the pressure wheel. The vibrating machine has strong adaptability and is easy to control.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A crawler vibrator, characterized in that: The invention comprises a chassis (1) having a crawler (15), a rotating worktable (2) arranged on the upper surface of the chassis (1), and a vibrating mechanism installed on the rotating worktable (2); the vibrating mechanism comprises a vibrating rod (4) suspended by a hose (3) and a reel (5) for winding the hose (3); the vibrating rod (4) is connected to a vibration motor by the hose (3); and the height of the vibrating rod (4) is adjustable.

2. A crawler vibrator according to claim 1, characterized in that: A gear mechanism is used between the rotating workbench (2) and the chassis (1) to drive the rotation.

3. A crawler vibrator according to claim 2, characterized in that: A passive gear (6) is arranged at the bottom of the rotating workbench (2), and the passive gear (6) is meshed with a driving gear (7) on the output shaft of the driving motor.

4. A crawler vibrator according to claim 1, characterized in that: A suspension frame (8) is arranged at one end of the rotating workbench (2), and the vibrating rod (4) is suspended on the suspension frame (8).

5. A crawler vibrator according to claim 4, characterized in that: The upper end of the suspension frame (8) is rotatably connected to a rotating wheel (9) for controlling the release length of the hose and the suspension height of the vibrating rod (4); the rotating wheel (9) has a wheel groove, and the hose (3) is located in the wheel groove.

6. A crawler vibrator according to claim 5, characterized in that: The rotating wheel (9) is driven to rotate by a motor; the winding wheel (5) is rotatably connected to the rotating workbench (2) via a bearing.

7. A crawler vibrator according to claim 5, characterized in that: The corresponding rotating wheel (9) is also provided with a pressing wheel (10) for pressing the hose (3) into the wheel groove.

8. A crawler vibrator according to claim 7, characterized in that: The pressure wheel (10) has a wheel groove and a plurality of wheel grooves are provided corresponding to the wheel grooves of the rotating wheel (9).

9. A crawler vibrator according to claim 7 or 8, characterized in that: The pressure wheel (10) is mounted on an adjusting pressure block (11), and the adjusting pressure block (11) is arranged on the adjusting rod (12); the lower end of the adjusting rod (12) is fixed on the adjusting plate (13), and an adjusting spring (14) is arranged between the upper end of the adjusting rod (12) and the adjusting pressure block (11); one end of the adjusting plate (13) is fixedly connected to the suspension frame (8).

Images