Ditching device for river channel construction
By designing a river construction trench digging device containing hydraulic cylinders, motors and flip plates, the problem of difficulty in removing soil in the trench is solved, automatic cleaning is achieved, labor intensity is reduced and trench digging efficiency is improved.
Patent Information
- Application Number
- CN202421052380.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-15
AI Technical Summary
After the existing river construction trench digging device is used, it is difficult to remove the soil in the trench, which increases the labor burden and reduces the efficiency of trench digging.
A river construction trench digging device is designed, including support plates, trench cutters, soil box and driving mechanism. By driving the trench knife to move incline, the soil is pushed into the soil box, the motor drives the rotary plate and the soil box to rotate, so that the soil is discharged below, and the flip plate is dumped into the soil, realizing automatic cleaning.
The workers do not need to manually remove the soil in the trench, which reduces labor intensity, improves the efficiency of trench digging, and improves the practicality of the device.
Smart Images
Figure CN222435203U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of river channel trenching, in particular to a river channel construction trenching device. Background Art
[0002] Trenching refers to digging a long and narrow ditch on the ground. The trenching device is one of the most commonly used mechanical equipment in river regulation, mainly used for engineering operations such as burying pipelines and cables. The trenching device has high working efficiency and a large operating range, and is very suitable for use in river construction.
[0003] In the process of realizing this application, the applicant found that although the existing river construction trenching device can dig trenches in the river when in use, a large amount of soil will accumulate in the trench after the trenching is completed, so that workers need to move the accumulated soil out of the trench, which not only increases a certain labor burden, but also reduces the trenching efficiency and has low practicality. Utility Model Content
[0004] The utility model aims to solve the problem in the prior art that it is difficult to remove the accumulated soil in the ditch and to improve the ditch digging efficiency, and proposes a ditch digging device for river channel construction.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A trenching device for river channel construction comprises a support plate, two trenching knives and a soil box, a movable plate is arranged above the support plate, two mounting blocks are fixedly arranged at the bottom of the movable plate, a first hydraulic cylinder is fixedly arranged on the side wall of each mounting block, each trenching knife is fixedly arranged on the output shaft corresponding to the first hydraulic cylinder, two mounting plates are fixedly arranged at the bottom of the support plate, a fixed plate is fixedly arranged on the side wall of one of the mounting plates, a motor is fixedly arranged on the side wall of the fixed plate, a rotating plate is fixedly sleeved on the output shaft of the motor, two connecting plates are fixedly arranged on the top of the rotating plate, a connecting rod is fixedly arranged between the two connecting plates, a flip plate is fixedly arranged at the bottom of the soil box, the flip plate is rotatably sleeved on the rod wall of the connecting rod, a driving mechanism is arranged above the support plate, and the movable plate matches the driving mechanism.
[0007] Preferably, the driving mechanism includes a second hydraulic cylinder and two limit columns, a fixed frame is fixedly provided on the top of the support plate, the second hydraulic cylinder is fixedly provided on the inner wall of the fixed frame, the output shaft of the second hydraulic cylinder is fixedly connected to the movable plate, one end of the two limit columns are fixedly connected to the support plate, the other ends of the two limit columns are fixedly connected to the inner wall of the fixed frame, and the two limit columns are movably sleeved on the side wall of the movable plate.
[0008] Preferably, a support column is fixedly provided on the top of the rotating plate, and the soil containing box is fitted on the top of the support column.
[0009] Preferably, the side wall of the support plate is provided with two rectangular openings, and each of the first hydraulic cylinders and each of the trenching cutters are movably disposed inside the corresponding rectangular openings.
[0010] Preferably, a plurality of first water leakage holes are formed on the side wall of the soil containing box, and a plurality of second water leakage holes are formed on the side wall of the rotating plate.
[0011] Preferably, a U-shaped handle is fixedly provided on the side wall of the soil containing box, and an anti-slip sleeve is fixedly sleeved on the outer wall of the U-shaped handle.
[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0013] 1. The utility model, through the soil holding box provided, starts the two first hydraulic cylinders to push the corresponding trenching knives to move obliquely downward, so as to smoothly dig trenches in the river channel, the driving mechanism drives the moving plate to move upward, starts the motor to drive the rotating plate and the soil holding box to rotate to the bottom of the two trenching knives, resets the two first hydraulic cylinders, and then can smoothly discharge the excavated soil into the interior of the soil holding box, lifts up the soil holding box to dump the soil, and does not need the workers to move the accumulated soil in the river channel out, which not only reduces a certain amount of labor intensity, but also improves the trenching efficiency.
[0014] 2. The utility model sets up a driving mechanism, which includes a second hydraulic cylinder and two limit columns. Starting the second hydraulic cylinder can drive the movable plate to move smoothly, and the two limit columns can limit the movement of the movable plate, thereby ensuring that the movable plate can move stably, and also ensuring that the two first hydraulic cylinders and the two trenching knives can move stably.
[0015] 3. The utility model provides support columns, which are fixed on the top of the rotating plate, and the bottom of the soil box is placed on the top of the support columns, so that the soil box can be supported and ensured to stably hold soil. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0017] Figure 1 It is the front view of the utility model;
[0018] Figure 2 For the utility model Figure 1 A schematic cross-sectional structure diagram of;
[0019] Figure 3 For the utility model Figure 2 Enlarged view of part A.
[0020] Description of reference numerals:
[0021] 1. Support plate; 2. Trenching knife; 3. Soil box; 4. Moving plate; 5. Mounting block; 6. First hydraulic cylinder; 7. Mounting plate; 8. Fixed plate; 9. Motor; 10. Turning plate; 11. Connecting plate; 12. Connecting rod; 13. Flipping plate; 14. Second hydraulic cylinder; 15. Limiting column; 16. Fixed frame; 17. Support column; 18. First water leakage hole; 19. Second water leakage hole; 20. U-shaped handle; 21. Anti-slip cover. DETAILED DESCRIPTION
[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0023] The utility model embodiment discloses a trenching device for river channel construction.
[0024] The utility model provides Figure 1-Figure 3 The trenching device for river channel construction shown in the figure comprises a support plate 1, two trenching knives 2 and a soil box 3, characterized in that a movable plate 4 is arranged above the support plate 1, two mounting blocks 5 are fixedly arranged at the bottom of the movable plate 4, a first hydraulic cylinder 6 is fixedly arranged on the side wall of each mounting block 5, each trenching knife 2 is fixedly arranged on the output shaft corresponding to the first hydraulic cylinder 6, two mounting plates 7 are fixedly arranged at the bottom of the support plate 1, a fixed plate 8 is fixedly arranged on the side wall of one of the mounting plates 7, a motor 9 is fixedly arranged on the side wall of the fixed plate 8, and the motor The output shaft of 9 is fixedly sleeved with a rotating plate 10, and two connecting plates 11 are fixedly provided on the top of the rotating plate 10, and a connecting rod 12 is fixedly provided between the two connecting plates 11. A flip plate 13 is fixedly provided at the bottom of the soil box 3, and the flip plate 13 is rotatably sleeved on the rod wall of the connecting rod 12. A driving mechanism is provided above the support plate 1, and the movable plate 4 is matched with the driving mechanism. The soil box 3 is provided, and the soil can be dumped, and there is no need for workers to move the accumulated soil inside the river channel, which not only reduces a certain labor intensity, but also improves the ditching efficiency.
[0025] In order to ensure that the moving plate 4 can move stably, it is also possible to ensure that the two first hydraulic cylinders 6 and the two trenching knives 2 can move stably. Figure 1-Figure 2As shown, the driving mechanism includes a second hydraulic cylinder 14 and two limit columns 15. A fixing frame 16 is fixedly arranged on the top of the support plate 1. The second hydraulic cylinder 14 is fixedly arranged on the inner wall of the fixing frame 16. The output shaft of the second hydraulic cylinder 14 is fixedly connected to the movable plate 4. One end of the two limit columns 15 are fixedly connected to the support plate 1, and the other ends of the two limit columns 15 are fixedly connected to the inner wall of the fixing frame 16. The two limit columns 15 are movably sleeved on the side wall of the movable plate 4. By utilizing the second hydraulic cylinder 14 and the two limit columns 15, it can be ensured that the two first hydraulic cylinders 6 and the two trenching knives 2 can move stably.
[0026] In order to support the soil box 3 and ensure that the soil box 3 can stably hold the soil, Figure 1-Figure 3 As shown, a support column 17 is fixedly provided on the top of the rotating plate 10, and the soil box 3 is fitted on the top of the support column 17. The support column 17 is used to support the soil box 3, thereby ensuring that the soil box can stably hold soil.
[0027] In order to ensure that the two first hydraulic cylinders 6 and the two trenching knives 2 can smoothly penetrate the support plate 1, as shown in FIG. Figure 1-Figure 2 As shown, the side wall of the support plate 1 is provided with two rectangular openings, and each first hydraulic cylinder 6 and each trenching knife 2 are movably arranged inside the corresponding rectangular opening. By utilizing the arranged rectangular openings, it is possible to ensure that the two first hydraulic cylinders 6 and the two trenching knives 2 can smoothly penetrate the support plate 1.
[0028] In order to drain the water from the accumulated soil, reduce the weight of the soil box 3, and facilitate the user to lift the soil box 3, as shown in FIG. Figure 1-Figure 3 As shown, the side wall of the soil box 3 is provided with a plurality of first leakage holes 18, and the side wall of the rotating plate 10 is provided with a plurality of second leakage holes 19. By using the first leakage holes 18 and the second leakage holes 19, the weight of the soil box 3 can be reduced, making it convenient for the user to lift the soil box 3.
[0029] Finally, in order to facilitate the user to lift the soil box 3 and pour out the soil inside the soil box 3, Figure 1-Figure 3 As shown, a U-shaped handle 20 is fixedly provided on the side wall of the soil box 3, and an anti-slip sleeve 21 is fixedly sleeved on the outer wall of the U-shaped handle 20. The U-shaped handle 20 can be used to facilitate the user to lift the soil box 3 and pour out the accumulated soil inside the soil box 3.
[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A trenching device for river channel construction, comprising a support plate (1), two trenching knives (2) and a soil box (3), characterized in that: A movable plate (4) is arranged above the support plate (1), two mounting blocks (5) are fixedly arranged at the bottom of the movable plate (4), a first hydraulic cylinder (6) is fixedly arranged on the side wall of each mounting block (5), each trenching blade (2) is fixedly arranged on the output shaft corresponding to the first hydraulic cylinder (6), two mounting plates (7) are fixedly arranged at the bottom of the support plate (1), a fixed plate (8) is fixedly arranged on the side wall of one of the mounting plates (7), and the side wall of the fixed plate (8) is fixedly arranged A motor (9) is fixedly provided, the output shaft of the motor (9) is fixedly sleeved with a rotating plate (10), two connecting plates (11) are fixedly provided on the top of the rotating plate (10), a connecting rod (12) is fixedly provided between the two connecting plates (11), a flip plate (13) is fixedly provided at the bottom of the soil storage box (3), the flip plate (13) is rotatably sleeved on the rod wall of the connecting rod (12), a driving mechanism is provided above the support plate (1), and the movable plate (4) matches the driving mechanism.
2. A trenching device for river construction according to claim 1, characterized in that: The driving mechanism comprises a second hydraulic cylinder (14) and two limiting columns (15); a fixing frame (16) is fixedly arranged on the top of the support plate (1); the second hydraulic cylinder (14) is fixedly arranged on the inner wall of the fixing frame (16); the output shaft of the second hydraulic cylinder (14) is fixedly connected to the movable plate (4); one end of the two limiting columns (15) is fixedly connected to the support plate (1); the other ends of the two limiting columns (15) are fixedly connected to the inner wall of the fixing frame (16); and the two limiting columns (15) are movably sleeved on the side wall of the movable plate (4).
3. A trenching device for river construction according to claim 1, characterized in that: A support column (17) is fixedly arranged on the top of the rotating plate (10), and the soil containing box (3) is fitted on the top of the support column (17).
4. A trenching device for river construction according to claim 1, characterized in that: The side wall of the support plate (1) is provided with two rectangular openings, and each of the first hydraulic cylinders (6) and each of the trenching blades 2 () are movably arranged inside the corresponding rectangular openings.
5. A trenching device for river construction according to claim 1, characterized in that: The side wall of the soil containing box (3) is provided with a plurality of first water leakage holes (18), and the side wall of the rotating plate (10) is provided with a plurality of second water leakage holes (19).
6. A trenching device for river construction according to claim 1, characterized in that: A U-shaped handle (20) is fixedly provided on the side wall of the soil containing box (3), and an anti-slip sleeve (21) is fixedly sleeved on the outer wall of the U-shaped handle (20).