Vibroflot capable of efficiently forming holes

Abstract

The utility model relates to the technical field of vibroflots, in particular to an efficient pore-forming vibroflot which comprises a vibroflot shell, and a motor is mounted on the top wall in the vibroflot shell. When the device works, the vibroflot shell is connected with external hoisting equipment and is put down to the ground, the motor works to drive the rotating rod and the eccentric block to rotate, and horizontal vibration force is generated in the rotating process of the eccentric block, so that the vibroflot shell quickly sinks into soil to reach a preset depth for pore forming; filler enters the vibroflot shell along the feeding pipe, the motor continuously rotates to drive the guide hopper and the scattering rod to rotate, the guide hopper guides the filler to flow to the discharging port and flow into a hole along the discharging port, the vibroflot shell continuously vibrates to enable the filler to be compacted through vibration, a dense pile body is formed, and when the filler passes through the scattering rod, the filler is scattered into the hole through the scattering rod. And the rotating scattering rod can scatter agglomerated and large-size filler to be small, and the situation that the filler is too large in size to block the discharging opening is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrators, in particular to a vibrator for efficiently making holes. Background Art

[0002] The vibratory impactor is a special machine used in vibratory construction. It generates horizontal vibration force to vibrate the filler and surrounding soil, thereby improving the bearing capacity of the foundation, reducing settlement, increasing foundation stability, and improving the ability to resist earthquake liquefaction. In addition to the in-situ impactor, the construction of vibratory crushed stone piles also requires a walking lifting device, a pumping water supply system, a control console, etc. During the vibratory construction process, if the engineering unit lacks a crane, the vibratory impactor can be used to construct the pile frame. The pile frame includes single-side roller column type, hydraulic walking type, simple crawler type, etc.

[0003] At present, some vibrating impactors are found to have the problem of filler clogging during use. Some fillers with large lumps cannot pass through the discharge port of the vibrating impactor quickly, affecting the filling rate and, in turn, the hole-making efficiency of the vibrating impactor. Therefore, a vibrating impactor with high efficiency in hole-making is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a vibrating impactor with high efficiency in making holes, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibrator for making holes with high efficiency, comprising a vibrator shell, a motor is installed on the inner top wall of the vibrator shell, one end of the output shaft of the motor is connected to an elastic coupling, the bottom end of the elastic coupling is connected to a rotating rod, a breaking rod is evenly welded on the upper part of the outer wall of the rotating rod, a guide bucket is fixedly connected to the middle part of the outer wall of the rotating rod, an eccentric block is fixedly connected to one side of the lower part of the outer wall of the rotating rod, a discharge port is evenly opened in the middle part of the outer wall of the vibrator shell, a vibration head is fixedly connected to the bottom end of the vibrator shell, and the upper surface of the vibrator shell is connected to the right side. There is a feed pipe; the vibrator shell is connected to the external lifting equipment and the vibrator shell is lowered to the ground. The motor drives the rotating rod and the eccentric block to rotate. The horizontal vibration force generated during the rotation of the eccentric block makes the vibrator shell sink quickly into the soil to a predetermined depth to make holes. The filler enters the inside of the vibrator shell along the feed pipe. The motor rotates continuously to drive the guide bucket and the breaking rod to rotate. The guide bucket guides the filler to the discharge port and flows into the hole along the discharge port. The vibrator shell vibrates continuously to make the filler dense and compacted to form a dense pile body. When the filler passes the position of the breaking rod, the rotating breaking rod can break up the lumps and larger fillers into smaller sizes.

[0006] As a further preferred embodiment of the present technical solution: a protective cover is fixedly connected to the inner top wall of the vibrator housing, and the protective cover is located outside the motor; the protective cover can protect the motor inside, provide a safe working environment for the motor, and improve the service life of the motor.

[0007] As a further preferred embodiment of the present technical solution: a water spray pipe is provided inside the vibration head.

[0008] As a further preferred embodiment of the present technical solution: through holes are evenly formed on the lower surface of the vibration head.

[0009] As a further preferred embodiment of the present technical solution: fins are fixedly connected to both sides of the outer side wall of the vibrator housing; this helps to accelerate the heat dissipation speed.

[0010] As a further preferred embodiment of the present technical solution: a lifting ring is fixedly connected to the middle portion of the upper surface of the vibrator housing, so as to facilitate connection of the vibrator housing with an external lifting device.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] When the utility model is working, the vibrator shell is connected to the external lifting equipment and the vibrator shell is lowered to the ground, and the motor drives the rotating rod and the eccentric block to rotate. The horizontal vibration force generated during the rotation of the eccentric block causes the vibrator shell to sink quickly into the soil to a predetermined depth to form a hole, and the filler enters the inside of the vibrator shell along the feed pipe, and the continuous rotation of the motor drives the guide bucket and the breaking rod to rotate. The guide bucket guides the filler to the discharge port and flows into the hole along the discharge port. The vibrator shell vibrates continuously so that the filler is vibrated and compacted to form a dense pile body, and when the filler passes the position of the breaking rod, the rotating breaking rod can break up the lumps and larger filler into smaller sizes, avoiding the situation where the filler volume is too large to block the discharge port, ensuring that the filler can quickly pass through the discharge port of the vibrator, improving the feeding speed of the filler, and improving the hole-making efficiency of the vibrator. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the bottom-up structure of the present invention;

[0015] Figure 3 It is a schematic cross-sectional structural diagram of the utility model from a certain perspective;

[0016] Figure 4 This is a schematic cross-sectional view of the present invention from another perspective;

[0017] Figure 5 It is a structural diagram of the motor and the rotating rod in the utility model.

[0018] In the picture:

[0019] 1. Vibrator housing; 2. Motor; 3. Elastic coupling; 4. Rotating rod; 5. Breaking rod; 6. Guide bucket; 7. Eccentric block; 8. Discharge port; 9. Vibrating head; 10. Feed pipe; 11. Protective cover; 12. Water spray pipe; 13. Through hole; 14. Fin; 15. Lifting ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "installed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0022] See also Figure 1-5 The utility model provides a technical solution: a vibrator for making holes with high efficiency, comprising a vibrator shell 1, a motor 2 being installed on the inner top wall of the vibrator shell 1, one end of the output shaft of the motor 2 being connected to an elastic coupling 3, the bottom end of the elastic coupling 3 being connected to a rotating rod 4, a breaking rod 5 being evenly welded on the upper part of the outer wall of the rotating rod 4, a guide bucket 6 being fixedly connected to the middle part of the outer wall of the rotating rod 4, an eccentric block 7 being fixedly connected to one side of the lower part of the outer wall of the rotating rod 4, a discharge port 8 being evenly opened on the middle part of the outer wall of the vibrator shell 1, a vibration head 9 being fixedly connected to the bottom end of the vibrator shell 1, and a feed pipe 10 being connected to the right side of the upper surface of the vibrator shell 1.

[0023] Under the above setting, the vibrator shell 1 is connected to the external lifting equipment and the vibrator shell 1 is lowered to the ground. The motor 2 drives the rotating rod 4 and the eccentric block 7 to rotate. The horizontal vibration force generated during the rotation of the eccentric block 7 causes the vibrator shell 1 to sink quickly into the soil to a predetermined depth to make a hole. The filler enters the inside of the vibrator shell 1 along the feed pipe 10. The motor 2 continues to rotate to drive the guide bucket 6 and the breaking rod 5 to rotate. The guide bucket 6 guides the filler to flow to the discharge port 8 and flows into the hole along the discharge port 8. The vibrator shell 1 vibrates continuously so that the filler is vibrated and compacted to form a dense pile body. When the filler passes the position of the breaking rod 5, the rotating breaking rod 5 can break up the lumps and larger fillers into smaller pieces, avoiding the situation where the filler volume is too large to block the discharge port 8, ensuring that the filler can quickly pass through the discharge port 8 of the vibrator, thereby increasing the discharge speed of the filler.

[0024] In this embodiment, specifically: a protective cover 11 is fixedly connected to the inner top wall of the vibrator housing 1, and the protective cover 11 is located outside the motor 2; the protective cover 11 can protect the motor 2 inside, provide a safe working environment for the motor 2, and improve the service life of the motor 2.

[0025] In this embodiment, specifically: a water spray pipe 12 is provided inside the vibration head 9; the water spray pipe 12 extends into the interior of the vibrator housing 1 and is connected to the equipped high-pressure water pipe. This technology has been maturely applied in reality and will not be elaborated on here. It is beneficial to achieve better hole-making effects by combining high-pressure water jets and vibrator vibrations.

[0026] In this embodiment, specifically: through holes 13 are evenly opened on the lower surface of the vibrating head 9; the through holes 13 are communicated with the inner space of the vibrator housing 1, which can assist in the discharge of the filler.

[0027] In this embodiment, specifically: fins 14 are fixedly connected to both sides of the outer side wall of the vibrator housing 1 ; the fins 14 can significantly increase the heat dissipation area, thereby improving the heat dissipation efficiency of the vibrator housing 1 .

[0028] In this embodiment, specifically: a lifting ring 15 is fixedly connected to the middle portion of the upper surface of the vibrator housing 1 ; the lifting ring 15 facilitates the connection of the vibrator housing 1 to an external lifting device.

[0029] The working principle of the present utility model is as follows: the vibrator shell 1 is connected to the external lifting equipment and the vibrator shell 1 is lowered to the ground, and the motor 2 drives the rotating rod 4 and the eccentric block 7 to rotate. During the rotation of the eccentric block 7, a horizontal vibration force is generated, which makes the vibrator shell 1 sink quickly into the soil to a predetermined depth to make a hole, and the filler enters the inside of the vibrator shell 1 along the feed pipe 10, and the motor 2 continuously rotates to drive the guide bucket 6 and the breaking rod 5 to rotate. The guide bucket 6 guides the filler to flow to the discharge port 8 and flows into the hole along the discharge port 8. The vibrator shell 1 vibrates continuously so that the filler is vibrated and compacted to form a dense pile body, and when the filler passes the position of the breaking rod 5, the rotating breaking rod 5 can break up the agglomerated and larger filler into smaller pieces, avoiding the situation where the filler volume is too large to block the discharge port 8, ensuring that the filler can quickly pass through the discharge port 8 of the vibrator, thereby improving the discharge speed of the filler and improving the hole-making efficiency of the vibrator.

[0030] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibrating impactor for efficient hole formation, characterized by: The invention comprises a vibrator shell (1), wherein a motor (2) is installed on the inner top wall of the vibrator shell (1), one end of the output shaft of the motor (2) is connected to an elastic coupling (3), the bottom end of the elastic coupling (3) is connected to a rotating rod (4), a breaking rod (5) is uniformly welded to the upper part of the outer wall of the rotating rod (4), a guide bucket (6) is fixedly connected to the middle part of the outer wall of the rotating rod (4), an eccentric block (7) is fixedly connected to one side of the lower part of the outer wall of the rotating rod (4), a discharge port (8) is uniformly opened in the middle part of the outer wall of the vibrator shell (1), a vibration head (9) is fixedly connected to the bottom end of the vibrator shell (1), and a feed pipe (10) is connected to the right side of the upper surface of the vibrator shell (1).

2. The high-efficiency pore-forming vibrator according to claim 1, characterized in that: A protective cover (11) is fixedly connected to the inner top wall of the vibrator housing (1), and the protective cover (11) is located outside the motor (2).

3. The high-efficiency pore-forming vibrator according to claim 2, characterized in that: A water spray pipe (12) is provided inside the vibration head (9).

4. The high-efficiency pore-forming vibrator according to claim 3, characterized in that: The lower surface of the vibration head (9) is evenly provided with through holes (13).

5. The high-efficiency pore-forming vibratory impactor according to claim 4, characterized in that: Fins (14) are fixedly connected to both sides of the outer side wall of the vibrator housing (1).

6. The vibratory impactor for efficient hole formation according to claim 5, characterized in that: A hanging ring (15) is fixedly connected to the middle portion of the upper surface of the vibrator housing (1).

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