Concrete vibrating device with high compaction efficiency

Abstract

This utility model belongs to the technical field of vibration devices, specifically relating to a concrete vibration device with high compaction efficiency. It includes a frame, on which an oscillation mechanism is mounted. A cylinder is mounted on the oscillation mechanism, and a hanging plate is fixedly connected to the end of the cylinder rod. A vibrating rod is fixedly connected to the lower end of the hanging plate, and a pressing mechanism is mounted on the vibrating rod. This utility model uses a motor to drive a sliding block to rotate, causing the top block to collide with the slide frame, resulting in the slide frame vibrating, which in turn causes the vibrating rod to vibrate. Furthermore, by rotating the screw ring and guide rod to perform a threaded movement, the distance between the slide frame and the screw ring changes, thereby adjusting the vibration amplitude of the vibrating rod.

Description

Technical Field

[0001] This utility model relates to the field of vibration device technology, specifically a concrete vibration device with high compaction efficiency. Background Technology

[0002] Utility model patent CN222614859U discloses a concrete vibration device. This device includes a base, a vibration assembly at the top of the base, a lifting rod at the bottom of the vibration assembly, an installation assembly at the bottom of the lifting rod, and a vibration rod at the bottom of the installation assembly. A fixed leg is fixedly connected to the bottom of the base, and a movable wheel is located at the bottom of the fixed leg. The vibration assembly drives the vibration rod to reciprocate up and down. The installation assembly is used to install and disassemble the vibration rod. The vibration assembly includes a box at the top of the base, with a rotating rod rotatably mounted on the inner wall of the box. A cam is fixedly connected to the rotating rod, and a pulley frame is fixedly connected to the top of the lifting rod. This concrete vibration device solves the problem of existing devices leaving concrete adhering to the rake-type vibration teeth after vibration, making disassembly and cleaning difficult. If not cleaned for a long time, the concrete will solidify, affecting the performance. However, this device still has some shortcomings: the vibration amplitude is not easily adjustable, and the compaction efficiency of the device is relatively low. Therefore, improvements are needed. Utility Model Content

[0003] The purpose of this invention is to provide a concrete vibration device with high compaction efficiency, which solves the problems of inconvenient adjustment of the vibration amplitude and low compaction efficiency of the device for concrete.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a concrete vibration device with high compaction efficiency, comprising a frame, an oscillation mechanism on the frame, a cylinder on the oscillation mechanism, a hanging plate fixedly connected to the end of the cylinder rod of the cylinder, a vibrating rod fixedly connected to the lower end of the hanging plate, and a pressing mechanism on the vibrating rod.

[0005] Preferably, the oscillation mechanism includes a slide, which is slidably connected inside the frame. The slide and a cylinder are fixedly installed, and the cylinder rod of the slide and the cylinder are slidably connected. A guide rod is fixedly connected inside the frame, and the guide rod is slidably connected to the slide. A threaded ring is threadedly connected to the outer side of the guide rod, and a first spring is provided on the outer side of the guide rod. A motor is fixedly installed on the surface of the frame, and the motor's shaft passes through the frame and is rotatably connected to it. A slide block is fixedly connected to the upper end of the motor's shaft, and a top block is slidably connected inside the slide block. A second spring is provided inside the slide block. The motor drives the slide block to rotate, causing the top block to collide with the slide, which in turn causes the slide to vibrate, thereby causing the vibrator to vibrate. Furthermore, by rotating the threaded ring and the guide rod, the distance between the slide and the threaded ring changes, thus allowing the vibration amplitude of the vibrator to be adjusted.

[0006] Preferably, one end of the first spring contacts the threaded ring, and the other end of the first spring contacts the slide. By providing the first spring, the slide can be easily reset.

[0007] Preferably, a guide block is fixedly connected to the upper end of the top block, and the guide block is slidably connected to the slide block. By setting the guide block, the movement of the top block is guided.

[0008] Preferably, one end of the second spring is fixedly connected to the slide, and the other end of the second spring is fixedly connected to the top block. By providing the second spring, the top block can extend and retract within the slide.

[0009] Preferably, the extrusion mechanism includes a pressure plate, a pressure plate slidably connected to the outer side of the vibrator, a hanging rod fixedly connected to the upper end of the pressure plate, the hanging rod and the pressure plate being slidably connected, a sliding rod fixedly connected to the upper end of the pressure plate, a guide rail fixedly connected to the surface of the frame, the guide rail and the sliding rod being slidably connected, a pressure ring slidably connected to the outer side of the sliding rod, the pressure ring contacting the guide rail, and a third spring provided on the outer side of the sliding rod. The third spring elastically presses against the pressure plate, thereby causing the pressure plate to be elastically pressed against the concrete surface. This allows the pressure plate to elastically compress the concrete during vibration, resulting in more efficient concrete compaction.

[0010] Preferably, one end of the third spring is fixedly connected to the pressure ring, and the other end of the third spring is in contact with the pressure plate. By providing the third spring, the pressure plate is elastically compressed downwards.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model uses a motor to drive the slide block to rotate, causing the top block to collide with the slide frame, which in turn causes the slide frame to vibrate, and thus the vibrator to vibrate. Furthermore, by rotating the screw ring and guide rod to make a spiral motion, the distance between the slide frame and the screw ring changes, thereby allowing the vibration amplitude of the vibrator to be adjusted.

[0013] 2. This utility model uses a third spring to elastically press the pressure plate, thereby making the pressure plate elastically pressed against the concrete surface. This allows the pressure plate to elastically squeeze the concrete during the concrete vibration process, making the concrete vibration and compaction more efficient. Attached Figure Description

[0014] Figure 1 This is a perspective view of the overall structure of this utility model;

[0015] Figure 2 This utility model Figure 1 3D view of the carriage;

[0016] Figure 3 This utility model Figure 1 A cross-sectional view of the slide;

[0017] Figure 4 This utility model Figure 1 Enlarged view of point A.

[0018] In the diagram: 1. Frame; 2. Vibration mechanism; 3. Cylinder; 4. Hanging plate; 5. Vibrating rod; 6. Extrusion mechanism; 21. Slide; 22. Guide rod; 23. Threaded ring; 24. First spring; 25. Motor; 26. Slide seat; 27. Top block; 28. Guide block; 29. ​​Second spring; 61. Pressure plate; 62. Hanging rod; 63. Slide rod; 64. Guide rail; 65. Pressure ring; 66. Third spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1 A concrete vibration device with high compaction efficiency includes a frame 1, an oscillation mechanism 2 on the frame 1, a cylinder 3 on the oscillation mechanism 2, a hanging plate 4 fixedly connected to the end of the cylinder rod of the cylinder 3, a vibrating rod 5 fixedly connected to the lower end of the hanging plate 4, and a pressing mechanism 6 on the vibrating rod 5.

[0021] Please see Figures 1-3The oscillation mechanism 2 includes a slide 21, which is slidably connected inside the frame 1. The slide 21 and the cylinder 3 are fixedly installed, and the cylinder rod of the slide 21 and the cylinder 3 are slidably connected. A guide rod 22 is fixedly connected inside the frame 1 and is slidably connected to the slide 21. A threaded ring 23 is threadedly connected to the outside of the guide rod 22, and a first spring 24 is provided on the outside of the guide rod 22. One end of the first spring 24 contacts the threaded ring 23, and the other end of the first spring 24 contacts the slide 21. By providing the first spring 24, the slide 21 can be easily reset. A motor 25 is fixedly installed on the surface of the frame 1. The rotating shaft of the motor 25 passes through the frame 1 and is rotatably connected to the frame 1. A slide seat 26 is fixedly connected to the upper end of the rotating shaft of the motor 25, and a top is slidably connected inside the slide seat 26. Block 27 has a guide block 28 fixedly connected to its upper end. The guide block 28 is slidably connected to the slide 21. By setting the guide block 28, the movement of the top block 27 is guided. A second spring 29 is set inside the slide 26. One end of the second spring 29 is fixedly connected to the slide 21, and the other end of the second spring 29 is fixedly connected to the top block 27. By setting the second spring 29, the top block 27 can extend and retract within the slide 21. The motor 25 drives the slide 26 to rotate the top block 27, causing the top block 27 to collide with the slide 21, causing the slide 21 to vibrate, which in turn causes the vibrator 5 to vibrate. Furthermore, by rotating the screw ring 23 and the guide rod 22 to make a threaded movement, the distance between the slide 21 and the screw ring 23 changes, thereby allowing the vibration amplitude of the vibrator 5 to be adjusted.

[0022] Please see Figure 1 , Figure 4 The extrusion mechanism 6 includes a pressure plate 61. The pressure plate 61 is slidably connected to the outer side of the vibrator 5. A hanger 62 is fixedly connected to the upper end of the pressure plate 61. The hanger 62 and the hanger plate 4 are slidably connected. A slide rod 63 is fixedly connected to the upper end of the pressure plate 61. A guide rail 64 is fixedly connected to the surface of the frame 1. The guide rail 64 and the slide rod 63 are slidably connected. A pressure ring 65 is slidably connected to the outer side of the slide rod 63. The pressure ring 65 is in contact with the guide rail 64. A third spring 66 is provided on the outer side of the slide rod 63. One end of the third spring 66 is fixedly connected to the pressure ring 65. The other end of the third spring 66 is in contact with the pressure plate 61. By providing the third spring 66, the pressure plate 61 is elastically extruded downwards. The third spring 66 elastically presses the pressure plate 61, thereby making the pressure plate 61 elastically pressed against the concrete surface. Thus, during the concrete vibration process, the pressure plate 61 elastically extrudes the concrete, making the concrete vibration and compaction more efficient.

[0023] The specific implementation process of this utility model is as follows: In use, the device is moved to the frame 1 and made in contact with the ground. Then, the cylinder 3 is started. The cylinder 3 drives the cylinder rod to extend, which in turn drives the hanging plate 4 to move. The hanging plate 4 drives the vibrator 5 to move down, so that the vibrator 5 is inserted into the concrete. During this process, the third spring 66 extends as the hanging rod 62 moves down, which in turn causes the pressure plate 61 to be elastically pressed onto the concrete. The motor 25 is started, which drives the slide 26 to rotate. The slide 26 drives the top block 27 to rotate, causing the top block 27 to collide with the slide frame 21, causing the slide frame 21 to vibrate, which in turn causes the vibrator 5 to vibrate. The device is adjusted according to the usage requirements by manually rotating the screw ring 23. The rotation of the screw ring 23 and the guide rod 22 make a threaded movement, which in turn changes the distance between the slide frame 21 and the screw ring 23, thus allowing the vibration amplitude of the vibrator 5 to be adjusted. During the vibration of the vibrator 5, the cylinder 3 drives the cylinder rod to slowly reset, so that the vibrator 5 detaches from the concrete during the vibration process.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A concrete vibrating device with high compaction efficiency, comprising a frame (1), characterized in that: The frame (1) is provided with an oscillation mechanism (2), the oscillation mechanism (2) is provided with a cylinder (3), the cylinder rod end of the cylinder (3) is fixedly connected with a hanging plate (4), the lower end of the hanging plate (4) is fixedly connected with a vibrating rod (5), and the vibrating rod (5) is provided with a pressing mechanism (6).

2. The concrete vibrating device with high compaction efficiency according to claim 1, characterized in that: The oscillation mechanism (2) includes a slide (21), which is slidably connected inside the frame (1). The slide (21) and the cylinder (3) are fixedly installed. The slide (21) and the cylinder rod of the cylinder (3) are slidably connected. A guide rod (22) is fixedly connected inside the frame (1). The guide rod (22) and the slide (21) are slidably connected. A threaded ring (23) is threaded to the outside of the guide rod (22). A first spring (24) is provided on the outside of the guide rod (22). A motor (25) is fixedly installed on the surface of the frame (1). The shaft of the motor (25) passes through the frame (1) and is rotatably connected to the frame (1). A slide block (26) is fixedly connected to the upper end of the shaft of the motor (25). A top block (27) is slidably connected inside the slide block (26). A second spring (29) is provided inside the slide block (26).

3. The concrete vibrating device with high compaction efficiency according to claim 2, characterized in that: One end of the first spring (24) is in contact with the screw ring (23), and the other end of the first spring (24) is in contact with the slide (21).

4. A concrete vibrating device with high compaction efficiency according to claim 2, characterized in that: The top block (27) is fixedly connected to a guide block (28), and the guide block (28) and the slide (21) are slidably connected.

5. A concrete vibrating device with high compaction efficiency according to claim 2, characterized in that: One end of the second spring (29) is fixedly connected to the slide (21), and the other end of the second spring (29) is fixedly connected to the top block (27).

6. The concrete vibrating device with high compaction efficiency according to claim 1, characterized in that: The extrusion mechanism (6) includes a pressure plate (61), the outer side of the vibrating rod (5) is slidably connected to the pressure plate (61), the upper end of the pressure plate (61) is fixedly connected to a hanging rod (62), the hanging rod (62) and the hanging plate (4) are slidably connected, the upper end of the pressure plate (61) is fixedly connected to a slide rod (63), the surface of the frame (1) is fixedly connected to a guide rail (64), the guide rail (64) and the slide rod (63) are slidably connected, the outer side of the slide rod (63) is slidably connected to a pressure ring (65), the pressure ring (65) and the guide rail (64) are in contact, and a third spring (66) is provided on the outer side of the slide rod (63).

7. A concrete vibrating device with high compaction efficiency according to claim 6, characterized in that: One end of the third spring (66) is fixedly connected to the pressure ring (65), and the other end of the third spring (66) is in contact with the pressure plate (61).

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