Dredging device for road and bridge construction

Abstract

The utility model discloses a road and bridge construction desilting device which comprises a movable carriage, the left side of the movable carriage is fixedly connected with a desilting hopper, the interior of the desilting hopper is rotationally connected with a feeding rotary vane, and the right side of the desilting hopper is provided with a through groove. The motor drives the small belt pulley to rotate, the small belt pulley drives the second transmission belt to rotate, the second transmission belt drives the large belt pulley and the first transmission belt to rotate, the first transmission belt drives the driving roller and the feeding rotary vane to rotate, the driving roller drives the conveying belt and the driven roller to rotate, and the movable carriage and the dredging hopper are pushed to move. Sludge on the ground of the dredging hopper is shoveled into the dredging hopper, the feeding rotary vane drives the sludge to penetrate through the through groove to fall on the top of the conveying belt, the conveying belt drives the sludge to move towards the right side, and the sludge is conveyed into the movable carriage through the conveying belt. And no residual sludge exists in the dredging hopper, and the using effect of the dredging device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silt removal, in particular to a silt removal device for road and bridge construction. Background Art

[0002] In the process of road and bridge construction, a dredging device is needed, and the patent announcement number is CN221095255U, which discloses a dredging device for road and bridge construction, including a moving mechanism, an extraction mechanism and a scraping mechanism. The moving mechanism includes a moving wheel, a lifting column is installed on the upper part of the moving wheel, the upper end of the lifting column is fixedly connected to a rotating seat, and the front end of the rotating seat is fixedly connected to a support plate. The dredging device for road and bridge inspection construction drives the device to move through the moving mechanism, which is convenient for the movement of the extraction mechanism and the scraping mechanism. At the same time, it can be rotated by the rotating seat to adjust the extraction mechanism and the scraping mechanism, so that it is convenient to dredge various positions of the road and bridge inspection construction, and the silt at the bottom of the construction is scraped by the scraping mechanism, and the silt is stirred by the stirring component inside the internal dredging bucket, so that the precipitated sludge is mixed with water, which is conducive to the extraction mechanism to extract and discharge it, and solves the problem that the precipitated sludge in the road and bridge inspection construction is inconvenient to clean.

[0003] The above-mentioned prior art solution has the following defects: the silt cleaning bucket is connected to the sludge pump to clean the sludge, but the position where the suction pipe is connected to the silt cleaning bucket is in the middle of the silt cleaning bucket, and the silt on both sides of the silt cleaning bucket is difficult to be sucked up by the suction pipe, resulting in more and more silt on both sides of the silt cleaning bucket, causing silt to leak out from both sides of the silt cleaning bucket, reducing the use effect of the silt cleaning device. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a dredging device for road and bridge construction, which has the advantage of efficient dredging and solves the problem of connecting and cooperating the dredging bucket with the sludge pump to clean the sludge. However, the position where the suction pipe is connected to the dredging bucket is in the middle position of the dredging bucket, and the dredging on both sides of the dredging bucket is difficult to be sucked up by the suction pipe, resulting in more and more silt on both sides of the dredging bucket, causing silt to leak out from both sides of the dredging bucket, thereby reducing the use effect of the dredging device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dredging device for road and bridge construction, comprising a mobile carriage, a dredging bucket is fixedly connected to the left side of the mobile carriage, a feeding rotor is rotatably connected inside the dredging bucket, a through groove is opened on the right side of the dredging bucket, an active roller is movably connected to the left side of the mobile carriage, a driven roller is movably connected to the right side of the mobile carriage, a conveyor belt is sleeved on the surface of the active roller and the driven roller, a transmission mechanism is fixedly connected to the front and rear sides of the mobile carriage, and a filling pad is fixedly connected to the right side of the dredging bucket.

[0006] As a preferred embodiment of the utility model, the transmission mechanism includes a mounting frame, the mounting frame is fixedly connected to the front and rear sides of the mobile carriage, the outer side of the mounting frame is fixedly connected to a motor, the output end of the motor passes through the inner side of the mounting frame, the output end of the motor is fixedly connected to a small pulley, the front and rear sides of the driven roller and the feeding impeller are fixedly connected to a large pulley, the surface of the large pulley is provided with a transmission belt 1, the surface of the small pulley is provided with a transmission belt 2, and the inside of the transmission belt 2 is in contact with the surface of the large pulley.

[0007] As a preferred embodiment of the present invention, the front side and the rear side of the left side of the top of the movable carriage are both fixedly connected with reinforcement plates, and the left side of the reinforcement plate is fixedly connected to the right side of the dredging bucket.

[0008] As a preferred embodiment of the present invention, a scraper plate is provided on the right side of the bottom of the conveyor belt, and the surface of the scraper plate is in contact with the surface of the conveyor belt.

[0009] As a preferred embodiment of the utility model, a partition is fixedly connected to the bottom of the scraper plate, and a surface of the partition is fixedly connected to the inside of the moving carriage.

[0010] As a preferred embodiment of the present invention, a support plate is fixedly connected to the left side of the partition, and the bottom of the support plate is fixedly connected to the inner wall of the moving compartment.

[0011] As a preferred embodiment of the present invention, a guide plate is fixedly connected to the right side of the partition, and the bottom of the guide plate is fixedly connected to the bottom of the inner wall of the moving compartment.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model drives a small pulley to rotate through a motor, and the small pulley drives a second transmission belt to rotate, and the second transmission belt drives a large pulley and a first transmission belt to rotate, and the first transmission belt drives an active roller and a feeding vane to rotate, and the active roller drives the conveyor belt and the driven roller to rotate, so as to push the mobile carriage and the dredging bucket to move, and the silt on the ground of the dredging bucket is shoveled into the interior of the dredging bucket, and the feeding vane drives the silt to pass through the through groove and fall on the top of the conveyor belt, and the conveyor belt drives the silt to move to the right side, and the silt is transported to the interior of the mobile carriage by the conveyor belt, which has the advantage of efficient dredging, and the silt inside the dredging bucket can be completely transported, and there will be no residual silt inside the dredging bucket, thereby improving the use effect of the dredging device.

[0014] 2. The utility model can rotate the feeding vane and the active roller by setting a transmission mechanism, so as to avoid the active roller and the feeding vane being unable to rotate, resulting in the feeding vane and the conveyor belt being unable to work, thereby improving the working efficiency of the feeding vane and the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional cross-sectional view of the silt removal bucket of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the feeding rotary blade of the utility model;

[0018] Figure 4 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 5 It is a three-dimensional diagram of the mobile carriage of the utility model.

[0020] In the figure: 1. Moving carriage; 2. Desilting bucket; 3. Feeding impeller; 4. Through trough; 5. Active roller; 6. Driven roller; 7. Conveyor belt; 8. Transmission mechanism; 81. Mounting frame; 82. Motor; 83. Small pulley; 84. Large pulley; 85. Transmission belt 1; 86. Transmission belt 2; 9. Reinforcement plate; 10. Scraper plate; 11. Partition plate; 12. Support plate; 13. Guide plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 5 As shown, the utility model provides a dredging device for road and bridge construction, including a mobile carriage 1, a dredging bucket 2 is fixedly connected to the left side of the mobile carriage 1, a feeding rotor 3 is rotatably connected inside the dredging bucket 2, a through slot 4 is opened on the right side of the dredging bucket 2, an active roller 5 is movably connected to the left side of the mobile carriage 1, a driven roller 6 is movably connected to the right side of the mobile carriage 1, a conveyor belt 7 is sleeved on the surfaces of the active roller 5 and the driven roller 6, a transmission mechanism 8 is fixedly connected to the front and rear sides of the mobile carriage 1, and a filling pad is fixedly connected to the right side of the dredging bucket 2.

[0023] refer to Figure 3The transmission mechanism 8 includes a mounting frame 81, which is fixedly connected to the front and rear sides of the mobile carriage 1. A motor 82 is fixedly connected to the outer side of the mounting frame 81. The output end of the motor 82 passes through the inner side of the mounting frame 81. A small pulley 83 is fixedly connected to the output end of the motor 82. The front and rear sides of the driven roller 6 and the feeding impeller 3 are fixedly connected to a large pulley 84. A transmission belt 1 85 is sleeved on the surface of the large pulley 84. A transmission belt 2 86 is sleeved on the surface of the small pulley 83. The inside of the transmission belt 2 86 contacts the surface of the large pulley 84.

[0024] As a technical optimization scheme of the utility model, by setting a transmission mechanism 8, the feeding vane 3 and the active roller 5 can be rotated, so as to avoid the active roller 5 and the feeding vane 3 being unable to rotate, resulting in the feeding vane 3 and the conveyor belt 7 being unable to work, thereby improving the working efficiency of the feeding vane 3 and the conveyor belt 7.

[0025] refer to Figure 1 The front and rear sides of the left side of the top of the mobile carriage 1 are fixedly connected with a reinforcement plate 9, and the left side of the reinforcement plate 9 is fixedly connected to the right side of the dredging bucket 2.

[0026] As a technical optimization solution of the utility model, by setting a reinforcement plate 9, the connection between the mobile carriage 1 and the dredging bucket 2 can be reinforced to avoid breakage of the mobile carriage 1 and the dredging bucket 2 during use, to prevent the mobile carriage 1 and the dredging bucket 2 from failing to cooperate, and to improve the use effect of the mobile carriage 1 and the dredging bucket 2.

[0027] refer to Figure 2 A scraper plate 10 is arranged on the right side of the bottom of the conveyor belt 7 , and the surface of the scraper plate 10 contacts the surface of the conveyor belt 7 .

[0028] As a technical optimization solution of the utility model, by providing a scraper plate 10, the surface of the conveyor belt 7 can be cleaned to avoid stubborn sludge remaining on the surface of the conveyor belt 7, thereby improving the surface cleanliness of the conveyor belt 7.

[0029] refer to Figure 2 The bottom of the scraper plate 10 is fixedly connected with a partition plate 11 , and the surface of the partition plate 11 is fixedly connected to the inside of the moving carriage 1 .

[0030] As a technical optimization solution of the utility model, by setting the partition 11, it is possible to prevent silt from entering the bottom of the conveyor belt 7, avoiding the need to clean the small space at the bottom of the conveyor belt 7, and improving the cleaning efficiency of the interior of the mobile compartment 1.

[0031] refer to Figure 2 A support plate 12 is fixedly connected to the left side of the partition 11 , and a bottom of the support plate 12 is fixedly connected to the inner wall of the moving carriage 1 .

[0032] As a technical optimization solution of the utility model, by providing a support plate 12, the partition 11 can be stabilized to avoid tilting during use, thereby improving the use stability of the partition 11.

[0033] refer to Figure 2 A guide plate 13 is fixedly connected to the right side of the partition 11 , and the bottom of the guide plate 13 is fixedly connected to the bottom of the inner wall of the moving carriage 1 .

[0034] As a technical optimization solution of the present invention, by providing the guide plate 13, the sludge can be guided to avoid the sludge from being difficult to be discharged from the interior of the moving carriage 1, thereby improving the sludge discharge efficiency.

[0035] The working principle and use process of the utility model are as follows: when in use, when clearing silt during road and bridge construction, the motor 82 is started, the motor 82 drives the small pulley 83 to rotate, the small pulley 83 drives the transmission belt 2 86 to rotate, the transmission belt 2 86 drives the large pulley 84 and the transmission belt 1 85 to rotate, the transmission belt 1 85 drives the active roller 5 and the feeding vane 3 to rotate, the active roller 5 drives the conveyor belt 7 and the driven roller 6 to rotate, and pushes the mobile carriage 1 and the silt cleaning bucket 2 to move, the silt on the ground of the silt cleaning bucket 2 is shoveled into the interior of the silt cleaning bucket 2, the feeding vane 3 drives the silt to pass through the through groove 4 and fall on the top of the conveyor belt 7, the conveyor belt 7 drives the silt to move to the right, and the silt is transported to the interior of the mobile carriage 1 by the conveyor belt 7, thereby having the advantage of efficient silt cleaning.

[0036] In summary: the dredging device for road and bridge construction solves the problem of connecting and cooperating the dredging bucket with the sludge pump to clean the sludge through the coordinated use of the mobile carriage 1, the dredging bucket 2, the feeding rotor 3, the through trough 4, the active roller 5, the driven roller 6, the conveyor belt 7 and the transmission mechanism 8. However, the position where the suction pipe is connected to the dredging bucket is in the middle of the dredging bucket, and the dredging on both sides of the dredging bucket is difficult to be sucked up by the suction pipe, resulting in more and more sludge on both sides of the dredging bucket, causing sludge to leak out from both sides of the dredging bucket, reducing the use effect of the dredging device.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dredging device for road and bridge construction, comprising a movable carriage (1), characterized in that: The left side of the mobile carriage (1) is fixedly connected to a dredging bucket (2), the interior of the dredging bucket (2) is rotatably connected to a feeding rotor (3), the right side of the dredging bucket (2) is provided with a through slot (4), the left side of the interior of the mobile carriage (1) is movably connected to an active roller (5), the right side of the interior of the mobile carriage (1) is movably connected to a driven roller (6), the surfaces of the active roller (5) and the driven roller (6) are sleeved with a conveyor belt (7), the front and rear sides of the mobile carriage (1) are fixedly connected to a transmission mechanism (8), and the right side of the dredging bucket (2) is fixedly connected to a filling pad.

2. A road and bridge construction dredging device according to claim 1, characterized in that: The transmission mechanism (8) comprises a mounting frame (81), wherein the mounting frame (81) is fixedly connected to the front side and the rear side of the moving carriage (1), a motor (82) is fixedly connected to the outer side of the mounting frame (81), an output end of the motor (82) passes through the inner side of the mounting frame (81), a small belt pulley (83) is fixedly connected to the output end of the motor (82), the front side and the rear side of the driven roller (6) and the feeding rotary blade (3) are fixedly connected to a large belt pulley (84), a transmission belt 1 (85) is sleeved on the surface of the large belt pulley (84), a transmission belt 2 (86) is sleeved on the surface of the small belt pulley (83), and the interior of the transmission belt 2 (86) is in contact with the surface of the large belt pulley (84).

3. A road and bridge construction dredging device according to claim 1, characterized in that: The front side and the rear side of the left side of the top of the mobile carriage (1) are both fixedly connected with a reinforcement plate (9), and the left side of the reinforcement plate (9) is fixedly connected to the right side of the dredging bucket (2).

4. A road and bridge construction dredging device according to claim 1, characterized in that: A scraper plate (10) is arranged on the right side of the bottom of the conveyor belt (7), and the surface of the scraper plate (10) is in contact with the surface of the conveyor belt (7).

5. A road and bridge construction dredging device according to claim 4, characterized in that: The bottom of the scraper plate (10) is fixedly connected to a partition plate (11), and the surface of the partition plate (11) is fixedly connected to the interior of the moving carriage (1).

6. A road and bridge construction dredging device according to claim 5, characterized in that: A support plate (12) is fixedly connected to the left side of the partition plate (11), and the bottom of the support plate (12) is fixedly connected to the inner wall of the moving carriage (1).

7. The desilting device for road and bridge construction according to claim 5, characterized in that: A guide plate (13) is fixedly connected to the right side of the partition plate (11), and the bottom of the guide plate (13) is fixedly connected to the bottom of the inner wall of the moving carriage (1).

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