Vibrator with large penetrating power

Abstract

The utility model discloses a large penetrating power vibroflot which comprises a guide rod, the top end of the guide rod is fixedly connected with a top plate, the top end of the top plate is fixedly connected with a hanging ring, the outer wall of the guide rod is fixedly connected with a driving motor, the bottom end of the guide rod is fixedly connected with a shock absorber, and an anti-blocking device is arranged in the guide rod. An output shaft rotates to drive a driving shaft to rotate through a first transmission belt, the driving shaft drives a driven shaft to rotate through a second transmission belt, the driving shaft and the driven shaft respectively drive a first crushing roller and a second crushing roller to crush stones, the output shaft rotates to drive a rotating disc to rotate, and the rotating disc rotates to drive a convex rod to do circular motion. The protruding rod drives the sliding rod to do reciprocating horizontal movement in the guide rail through the connecting arm, then the guide rail is driven to do reciprocating vertical movement, the guide rail drives the dredging block to dredge stones in the guide rod through the movable rod, and blocking caused by the stones in the filling process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of vibroflots, in particular to a vibroflot with large penetration power. Background Art

[0002] In the prior art, vibroflots are often used to compact natural or backfilled sand and gravel foundations. Currently, high-power vibroflot devices at home and abroad include a guide rod, a vibroflot (including a motor, an eccentric block, and a vibroflot head) installed at the end of the guide rod, and a rubber shock absorber installed between the end of the guide rod and the vibroflot. The high-frequency vibrator can generate a vertical exciting force. Therefore, a vibrating vibroflot is formed by combining the high-frequency vibrator and the vibroflot. The vibrating vibroflot with high penetration power can penetrate downward through the sand and gravel when encountering hard sand and gravel, realizing the deep compaction of the sand and gravel foundation.

[0003] The publication number CN206128046U discloses a high-penetration vibrating vibroflot, which is arranged at the front end of a crane boom extending outward from a crane, and includes a guide rod, a high-frequency vibrator arranged at the top end of the guide rod, a vibroflot arranged at the end of the guide rod, and a steel cable wound around the rear end of the crane and bypassing the front end of the crane boom and connecting to the high-frequency vibrator; wherein: the high-frequency vibrator internally is provided with a motor and an eccentric block mainly generating a vertical force for generating a vertical exciting force.

[0004] Although the above technical solution can achieve the effect of high penetration power, in the process of use, there is a lack of a mechanism for crushing the filler, which may cause blockage of the discharge port by the material, affecting the feeding of the filler. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a vibroflot with large penetration power to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A vibroflot with large penetration power, including a guide rod, the top end of the guide rod is fixedly connected with a top plate, the top end of the top plate is fixedly connected with a lifting ring, the outer wall of the guide rod is fixedly connected with a driving motor, the bottom end of the guide rod is fixedly connected with a shock absorber, the bottom end of the shock absorber is fixedly connected with a vibroflot motor, the bottom end of the vibroflot motor is fixedly connected with an exciting body, the bottom end of the exciting body is fixedly connected with a vibroflot head, a anti-blocking device is arranged inside the guide rod, one end of the output shaft of the driving motor located inside the guide rod is fixedly connected with an output shaft, the outer wall of one end of the output shaft located inside the guide rod is drivingly connected with a first transmission belt, the end of the output shaft away from the driving motor is fixedly connected with a turntable, and a convex rod is fixedly connected to the outer wall of the turntable.

[0007] As a further preference of this technical solution, a driving shaft is rotatably connected to the inner wall of the guide rod, a driven shaft is rotatably connected to the inner wall of the guide rod, one end of the first transmission belt away from the output shaft is drivingly connected to the outer wall of the driving shaft, and a second transmission belt is drivingly connected to the outer wall of the driving shaft.

[0008] As a further preference of this technical solution, one end of the second transmission belt away from the driving shaft is drivingly connected to the outer wall of the driven shaft, a first crushing roller is fixedly connected to the outer wall of the driving shaft, and a second crushing roller is fixedly connected to the outer wall of the driven shaft.

[0009] As a further preference of this technical solution, a fixing rod is fixedly connected to the inner wall of the guide rod, a movable rod penetrates and is slidably connected to the inside of the fixing rod, a dredging block is fixedly connected to the bottom end of the movable rod, a guide rail is fixedly connected to the top end of the movable rod, and a sliding rod is slidably connected to the inner wall of the guide rail.

[0010] As a further preference of this technical solution, a connecting arm is fixedly connected to the outer wall of the sliding rod, and one end of the connecting arm away from the sliding rod is fixedly connected to the outer wall of the convex rod.

[0011] As a further preference of this technical solution, a limiting device is arranged on the outer wall of the vibration exciter, a guiding groove is formed in the outer wall of the vibration exciter, a guiding block is slidably connected to the inner wall of the guiding groove, and a guiding plate is fixedly connected to the outer wall of the guiding block.

[0012] As a further preference of this technical solution, a positioning groove is formed in the inner wall of the guiding groove, a spring is fixedly connected to the outer wall of the guiding block, and a positioning block is fixedly connected to the outer wall of the spring.

[0013] The utility model provides a vibroflot with large penetration force, and has the following beneficial effects:

[0014] (1) In the utility model, the output shaft rotates to drive the driving shaft to rotate through the first transmission belt, the driving shaft drives the driven shaft to rotate by using the second transmission belt, the driving shaft and the driven shaft respectively drive the first crushing roller and the second crushing roller to crush the stones, the output shaft rotates to drive the turntable to rotate, the turntable rotates to drive the convex rod to do a circular motion, the convex rod drives the sliding rod to do a reciprocating horizontal motion inside the guide rail by using the connecting arm, thereby driving the guide rail to do a reciprocating up and down movement, and the guide rail drives the dredging block to dredge the stones inside the guide rod through the movable rod, preventing the stones from being blocked during the filling process.

[0015] (2) In the utility model, by moving the guiding plate upward, the guiding plate drives the guiding block to move inside the guiding groove, the positioning block is squeezed to squeeze the spring, the spring is compressed, at this time the positioning block disengages from the inside of the positioning groove until the guiding block disengages from the inside of the guiding groove, which is convenient for the staff to replace and repair the guiding plate. Brief Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional appearance structure of the present utility model;

[0017] Figure 2 It is a schematic diagram of the overall sectional structure of the present utility model;

[0018] Figure 3 It is a schematic diagram of the anti-blocking device structure of the present utility model;

[0019] Figure 4 It is a schematic diagram of the limiting device structure of the present utility model.

[0020] In the figure: 1, guide rod; 2, top plate; 3, lifting ring; 4, drive motor; 5, shock absorber; 6, vibroflot motor; 7, excitation body; 8, vibration head; 9, anti-blocking device; 91, output shaft; 92, first transmission belt; 93, turntable; 94, convex rod; 95, driving shaft; 96, driven shaft; 97, second transmission belt; 98, first crushing roller; 99, second crushing roller; 910, fixed rod; 911, movable rod; 912, dredging block; 913, guide rail; 914, slide bar; 915, connecting arm; 10, limiting device; 101, guide groove; 102, guide block; 103, guide plate; 104, positioning groove; 105, spring; 106, positioning block. Detailed Description of the Preferred Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0022] The present utility model provides a technical solution: As Figures 1 to 4 shown, in this embodiment, a large penetration vibroflot includes a guide rod 1. The top end of the guide rod 1 is fixedly connected to a top plate 2. The top end of the top plate 2 is fixedly connected to a lifting ring 3. The outer wall of the guide rod 1 is fixedly connected to a drive motor 4. The bottom end of the guide rod 1 is fixedly connected to a shock absorber 5. The bottom end of the shock absorber 5 is fixedly connected to a vibroflot motor 6. The bottom end of the vibroflot motor 6 is fixedly connected to an excitation body 7. The bottom end of the excitation body 7 is fixedly connected to a vibration head 8. An anti-blocking device 9 is arranged inside the guide rod 1. One end of the output shaft 91 located inside the guide rod 1 and connected to the drive motor 4 is externally connected to a first transmission belt 92 in a transmission manner. One end of the output shaft 91 away from the drive motor 4 is fixedly connected to a turntable 93. The outer wall of the turntable 93 is fixedly connected to a convex rod 94.

[0023] Wherein, a driving shaft 95 is rotatably connected to the inner wall of the guide rod 1, and a driven shaft 96 is rotatably connected to the inner wall of the guide rod 1. One end of the first transmission belt 92 away from the output shaft 91 is drivingly connected to the outer wall of the driving shaft 95, and the outer wall of the driving shaft 95 is drivingly connected to a second transmission belt 97.

[0024] Through the second transmission belt 97, the driving shaft 95 rotates, and the driven shaft 96 can be driven to rotate by using the second transmission belt 97.

[0025] Wherein, one end of the second transmission belt 97 away from the driving shaft 95 is drivingly connected to the outer wall of the driven shaft 96. A first crushing roller 98 is fixedly connected to the outer wall of the driving shaft 95, and a second crushing roller 99 is fixedly connected to the outer wall of the driven shaft 96.

[0026] Through the first crushing roller 98 and the second crushing roller 99, the first crushing roller 98 and the second crushing roller 99 cooperate to crush the filler, thereby preventing blockage.

[0027] Wherein, a fixed rod 910 is fixedly connected to the inner wall of the guide rod 1. A movable rod 911 penetrates and is slidably connected to the inside of the fixed rod 910. A dredging block 912 is fixedly connected to the bottom end of the movable rod 911, and a guide rail 913 is fixedly connected to the top end of the movable rod 911. A sliding rod 914 is slidably connected to the inner wall of the guide rail 913.

[0028] Through the guide rail 913, the guide rail 913 can limit the movement track of the sliding rod 914.

[0029] Wherein, a connecting arm 915 is fixedly connected to the outer wall of the sliding rod 914, and one end of the connecting arm 915 away from the sliding rod 914 is fixedly connected to the outer wall of the convex rod 94.

[0030] Through the convex rod 94, when the convex rod 94 makes a circular motion, the sliding rod 914 can be driven to move horizontally and vertically at the same time by using the connecting arm 915.

[0031] Wherein, a limiting device 10 is arranged on the outer wall of the vibration exciter 7. A guide groove 101 is formed in the outer wall of the vibration exciter 7. A guide block 102 is slidably connected to the inner wall of the guide groove 101, and a guide plate 103 is fixedly connected to the outer wall of the guide block 102.

[0032] Through the guide groove 101, the guide block 102 can be quickly installed.

[0033] Wherein, a positioning groove 104 is formed in the inner wall of the guide groove 101. A spring 105 is fixedly connected to the outer wall of the guide block 102, and a positioning block 106 is fixedly connected to the outer wall of the spring 105.

[0034] Through the spring 105, the spring 105 can support the positioning block 106 without being affected by external forces, so that the positioning block 106 can be inserted into the inside of the positioning groove 104.

[0035] The utility model provides a large penetration vibroflot, and the specific working principle is as follows:

[0036] Pour the stones to be filled into the inside of the guide rod 1, drive the driving motor 4, the driving motor 4 drives the output shaft 91 to rotate, the rotation of the output shaft 91 drives the driving shaft 95 to rotate through the first transmission belt 92, the driving shaft 95 drives the driven shaft 96 to rotate by using the second transmission belt 97, the driving shaft 95 and the driven shaft 96 respectively drive the first crushing roller 98 and the second crushing roller 99 to crush the stones, the rotation of the output shaft 91 drives the turntable 93 to rotate, the rotation of the turntable 93 drives the convex rod 94 to make a circular motion, the convex rod 94 drives the sliding rod 914 to make a reciprocating horizontal motion inside the guide rail 913 by using the connecting arm 915, thereby driving the guide rail 913 to make a reciprocating up and down movement, the guide rail 913 drives the dredging block 912 to dredge the stones inside the guide rod 1 through the movable rod 911, preventing the stones from being blocked during the filling process. If it is necessary to disassemble and replace the guide plate 103, move the guide plate 103 upward, the guide plate 103 drives the guide block 102 to move inside the guide groove 101, the positioning block 106 is squeezed to squeeze the spring 105, the spring 105 is compressed, and at this time the positioning block 106 disengages from the inside of the positioning groove 104 until the guide block 102 disengages from the inside of the guide groove 101.

[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A large penetration vibroflot, comprising a guide rod (1), characterized in that: The top end of the guide rod (1) is fixedly connected to a top plate (2), the top end of the top plate (2) is fixedly connected to a hanging ring (3), the outer wall of the guide rod (1) is fixedly connected to a driving motor (4), the bottom end of the guide rod (1) is fixedly connected to a shock absorber (5), the bottom end of the shock absorber (5) is fixedly connected to a vibrator motor (6), the bottom end of the vibrator motor (6) is fixedly connected to an exciter (7), the bottom end of the exciter (7) is fixedly connected to a vibration head (8), an anti-blocking device (9) is provided inside the guide rod (1), one end of the driving motor (4) located inside the guide rod (1) is fixedly connected to an output shaft (91), the outer wall of one end of the output shaft (91) located inside the guide rod (1) is transmission-connected to a first transmission belt (92), the end of the output shaft (91) away from the driving motor (4) is fixedly connected to a turntable (93), and the outer wall of the turntable (93) is fixedly connected to a convex rod (94).

2. The large penetration vibroflot according to claim 1, characterized in that: The inner wall of the guide rod (1) is rotatably connected to a driving shaft (95), the inner wall of the guide rod (1) is rotatably connected to a driven shaft (96), one end of the first transmission belt (92) away from the output shaft (91) is transmission-connected to the outer wall of the driving shaft (95), and the outer wall of the driving shaft (95) is transmission-connected to a second transmission belt (97).

3. The large penetration vibroflot according to claim 2, wherein: One end of the second transmission belt (97) away from the driving shaft (95) is transmission-connected to the outer wall of the driven shaft (96); the outer wall of the driving shaft (95) is fixedly connected to a first crushing roller (98); and the outer wall of the driven shaft (96) is fixedly connected to a second crushing roller (99).

4. The large penetration vibroflot according to claim 3, wherein: The inner wall of the guide rod (1) is fixedly connected to a fixed rod (910), the interior of the fixed rod (910) is penetrated by a movable rod (911) and is slidably connected thereto, the bottom end of the movable rod (911) is fixedly connected to a dredging block (912), the top end of the movable rod (911) is fixedly connected to a guide rail (913), and the inner wall of the guide rail (913) is slidably connected to a sliding rod (914).

5. The large penetration vibroflot according to claim 4, characterized in that: The outer wall of the sliding rod (914) is fixedly connected to a connecting arm (915), and one end of the connecting arm (915) away from the sliding rod (914) is fixedly connected to the outer wall of the protruding rod (94).

6. The large penetration vibroflot according to claim 5, wherein: The outer wall of the excitation body (7) is provided with a limiting device (10), the outer wall of the excitation body (7) is provided with a guide groove (101), the inner wall of the guide groove (101) is slidably connected to a guide block (102), and the outer wall of the guide block (102) is fixedly connected to a guide plate (103).

7. The large penetration vibroflot according to claim 6, wherein: The inner wall of the guide groove (101) is provided with a positioning groove (104), the outer wall of the guide block (102) is fixedly connected to a spring (105), and the outer wall of the spring (105) is fixedly connected to a positioning block (106).

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