Drainage ditch one-time excavation forming device
By designing the conical scraper and side scraper structure, combining the inclined paddle and limit scraper, the problems of excavation width regulation and soil leveling in the excavation of drainage ditch in farmland are solved, and efficient ditches are achieved and later stages are achieved Convenient construction.
Patent Information
- Application Number
- CN202420915444.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-28
AI Technical Summary
In the excavation of drainage ditches in farmland with loose soil, manual excavation is time-consuming and labor-intensive, and it is difficult for excavators to quickly excavate the ditch. The existing devices are insufficient in regulating the excavation width, which cannot meet the needs of changes in farmland soil width.
A single-time excavation forming device for drainage ditch is designed, using a conical scraper and side scraper structure, the scraper toggle area is adjusted through the sliding mechanism of the T-shaped slide chute and slider, and is equipped with inclined pad and limit position Scrapers to achieve flexible adaptation to the width of the ditch and soil leveling.
It realizes efficient treading and soil leveling in ditches of different widths, enhances the applicability and excavation efficiency of the device, and facilitates later construction.
Smart Images
Figure CN222227409U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drainage ditch excavation equipment, and in particular to a device for excavating and forming a drainage ditch in one go. Background Art
[0002] Drainage ditches refer to ditches that divert water collected from side ditches, intercepting ditches, and low-lying areas near roadbeds, crops, and houses to outside the roadbeds, crops, and houses. The ditch structure changes to certain extent when it is opened in different environments. In the excavation of the ditches, this application proposes a new excavation device.
[0003] In the excavation of drainage ditches, manual excavation and the use of excavators are two common excavation methods. However, when used in the excavation of drainage ditches in farmland with loose soil, manual excavation is time-consuming and labor-intensive, and the use of excavators is difficult to quickly excavate ditches. The excavation width is not easily controllable. When dealing with farmland soil, the change in the width of the drainage ditch makes it difficult for some excavation devices to meet the excavation work. Utility Model Content
[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a device for excavating and forming a drainage ditch in one go;
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A device for excavating and forming a drainage ditch in one go comprises two groups of support plates, the front faces of the two groups of support plates are fixedly mounted with conical scrapers, the separated surfaces of the two groups of support plates are provided with T-shaped grooves, the separated surfaces of the two groups of support plates are movably mounted with side scrapers, one side of the side scraper is fixedly mounted with a T-shaped slider, and the T-shaped slider is slidably engaged in the interior of the T-shaped groove, the back of the conical scraper is fixedly mounted with a connecting seat, the back of the connecting seat is fixedly mounted with a straightening plate, the bottom of the straightening plate is fixedly mounted with an arc-shaped blade, and the back of the straightening plate is fixedly mounted with a mounting plate.
[0007] As an optional technical solution, a limiting bracket is fixedly installed on the back side of the two groups of support plates, and a limiting handle is sleeved on the outer surface of the limiting bracket.
[0008] As an optional technical solution, inclined plates are fixedly installed on both sides of the straightening plate, and a support tube is fixedly installed on the back side of the inclined plates.
[0009] As an optional technical solution, a positioning seat is movably installed on the outer surface of the straightening plate, a connecting frame is fixedly installed on the bottom of the positioning seat, and a limiting scraper is fixedly installed on the bottom of the connecting frame.
[0010] As an optional technical solution, a docking block is fixedly installed on the front side of the limiting scraper, and the docking block is clamped in the interior of the support tube.
[0011] As an optional technical solution, a clamping plate is fixedly installed on the front of the positioning seat, and the clamping plate is clamped to the inside of the straightening plate. The outer surface of the straightening plate is threaded with a reinforcing bolt, and the front end of the reinforcing bolt is fixedly connected to the inside of the clamping plate.
[0012] The technical solution provided by the utility model has the following technical effects:
[0013] 1. The utility model provides a device for excavating and forming drainage ditches in one go, which is pushed in the soil by a conical scraper to dig the ditches in the soil. The scraping area of the conical scraper can be flexibly installed by the side scrapers, so that in the excavation work of ditches of different widths, the movement range of the device as a whole in the soil can be adjusted by replacing the side scrapers. At the same time, the selective installation of the side scraper structure can increase the applicability to the change of the width of the drainage ditch.
[0014] 2. The utility model provides a device for excavating and forming a drainage ditch in one go. Through the corresponding arrangement of the inclined plate and the limiting scraper, after the conical scraper digs the soil, it can smooth the surface of the soil after digging the soil at the bottom, thereby increasing the flatness of the soil at the bottom of the ditch, so as to facilitate the construction work in the ditch at a later stage. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the specific implementation methods of the present utility or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present utility. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0016] Figure 1 It is a structural stereogram of the utility model;
[0017] Figure 2 This is a three-dimensional diagram of the centralizing plate structure of the utility model;
[0018] Figure 3 This is a top view of the support plate structure of the utility model;
[0019] Figure 4 This is a cross-sectional schematic diagram of the support tube structure of the utility model;
[0020] In the figure: 1. support plate; 2. conical scraper; 3. T-shaped slide; 4. side scraper; 5. T-shaped slider; 6. connecting seat; 7. straightening plate; 8. arc-shaped blade; 9. mounting plate; 10. limit bracket; 11. limit handle; 12. tilting plate; 13. support tube; 14. positioning seat; 15. connecting frame; 16. limit scraper; 17. docking block; 18. clamping plate; 19. reinforcement bolt. DETAILED DESCRIPTION
[0021] See also Figures 1 to 4 , a device for excavating and forming a drainage ditch in one go;
[0022] It comprises two groups of support plates 1, the front faces of the two groups of support plates 1 are fixedly mounted with conical scrapers 2, the separated faces of the two groups of support plates 1 are provided with T-shaped grooves 3, the separated faces of the two groups of support plates 1 are movably mounted with side scrapers 4, one side of the side scrapers 4 is fixedly mounted with a T-shaped slider 5, and the T-shaped slider 5 is slidably connected to the inside of the T-shaped groove 3, the back of the conical scrapers 2 is fixedly mounted with a connecting seat 6, the back of the connecting seat 6 is fixedly mounted with a straightening plate 7, the bottom of the straightening plate 7 is fixedly mounted with an arc-shaped blade 8, and the back of the straightening plate 7 is fixedly mounted with a mounting plate 9;
[0023] When the device is used for digging drainage ditches, after pre-digging the ditch tunnel on the open ground, the device can be placed in the tunnel as a whole. After it is installed and connected to the external driving device through the setting of the mounting plate 9, the device is pushed by the driving device of the external driving device, so that the conical scraper 2 can be moved along the soil for excavation work, and the two sides of the conical scraper 2 can be slidably engaged between the T-shaped slider 5 and the T-shaped slide groove 3 on the support plate 1, thereby expanding the moving area of the conical scraper 2, so that when it is moved to excavate the soil, according to the ditch width requirements, the side scraper 4 of the appropriate width can be installed, and when the device is pushed, the arc-shaped blade 8 can be stuck into the soil through its sharp bottom, which plays a role in straightening the direction of the overall movement of the device and assisting the ditch excavation work of the device.
[0024] The backs of the two groups of support plates 1 are fixedly mounted with limit brackets 10, and the outer surfaces of the limit brackets 10 are sleeved with limit handles 11;
[0025] By providing the limiting bracket 10 and the limiting handle 11, the device can be used for hand-held auxiliary support when it is placed alone.
[0026] The two sides of the straightening plate 7 are fixedly mounted with tilting plates 12, and the back of the tilting plates 12 is fixedly mounted with a support tube 13;
[0027] By setting the inclined plate 12, after the conical scraper 2 digs the soil, it can smooth the surface of the excavated soil layer it passes through.
[0028] A positioning seat 14 is movably mounted on the outer surface of the straightening plate 7, a connecting frame 15 is fixedly mounted on the bottom of the positioning seat 14, and a limited scraper 16 is fixedly mounted on the bottom of the connecting frame 15;
[0029] By installing the positioning seat 14, the limiting scraper 16 can be located at the rear end of the device. In conjunction with the setting of the inclined plate 12, it can smooth the surface of the soil layer after excavation at the front end of the device, thereby increasing the flatness of the internal shape of the drainage ditch.
[0030] A docking block 17 is fixedly installed on the front of the limiting scraper 16, and the docking block 17 is clamped in the inside of the support tube 13. A clamping plate 18 is fixedly installed on the front of the positioning seat 14, and the clamping plate 18 is clamped in the inside of the straightening plate 7. A reinforcing bolt 19 is threadedly penetrated and connected to the outer surface of the straightening plate 7, and the front end of the reinforcing bolt 19 is fixedly connected to the inside of the clamping plate 18.
[0031] By installing and using the limiting scraper 16, the docking block 17 on its surface can be inserted into the interior of the support tube 13 during installation, and the positioning seat 14 is also installed through the clamping connection between the clamping plate 18 and the straightening plate 7. Therefore, the docking block 17 is clamped simultaneously with the clamping plate 18, and the connection and fixation of the clamping plate 18 with the reinforcing bolts 19 are used to install and use the limiting scraper 16, and at the same time, it can also increase the convenience of its disassembly and replacement.
[0032] Working principle: When the device is in use, the positioning seat 14 is clamped and installed on the straightening plate 7 by clamping and installing, so that the limiting scraper 16 is installed to the tail end of the device, and then the device as a whole is pre-placed in the pit. The mounting plate 9 can be installed on the external drive device to promote the device as a whole, so that the pointed cone surface of the conical scraper 2 can play a role in driving the soil layer for excavation. During excavation, the setting of the arc-shaped blade 8 can play a role in straightening the driving direction of the device after it is clamped into the soil. After the soil is driven and excavated, the limiting scraper 16 and the inclined plate 12 can smooth the soil surface and assist the device in excavating the drainage ditch.
[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A device for excavating and forming a drainage ditch in one step, comprising two sets of support plates (1), characterized in that: The front sides of the two groups of support plates (1) are fixedly mounted with conical scrapers (2), the separated surfaces of the two groups of support plates (1) are provided with T-shaped grooves (3), the separated surfaces of the two groups of support plates (1) are movably mounted with side scrapers (4), one side of the side scrapers (4) is fixedly mounted with a T-shaped slider (5), and the T-shaped slider (5) is slidably engaged in the interior of the T-shaped groove (3), the back sides of the conical scrapers (2) are fixedly mounted with a connecting seat (6), the back sides of the connecting seat (6) are fixedly mounted with a straightening plate (7), the bottom of the straightening plate (7) is fixedly mounted with an arc-shaped blade (8), and the back sides of the straightening plate (7) are fixedly mounted with a mounting plate (9).
2. The device for one-time excavation and forming of a drainage ditch according to claim 1, characterized in that: The back surfaces of the two groups of support plates (1) are fixedly mounted with limit brackets (10), and the outer surfaces of the limit brackets (10) are sleeved with limit handles (11).
3. The device for one-time excavation and forming of a drainage ditch according to claim 1, characterized in that: Inclined plates (12) are fixedly mounted on both sides of the straightening plate (7), and a support tube (13) is fixedly mounted on the back side of the inclined plates (12).
4. The device for excavating and forming a drainage ditch in one step according to claim 1, characterized in that: A positioning seat (14) is movably mounted on the outer surface of the straightening plate (7), a connecting frame (15) is fixedly mounted on the bottom of the positioning seat (14), and a limiting scraper (16) is fixedly mounted on the bottom of the connecting frame (15).
5. The device for excavating and forming a drainage ditch in one step according to claim 4, characterized in that: A docking block (17) is fixedly mounted on the front side of the limiting scraper (16), and the docking block (17) is clamped inside the supporting tube (13).
6. The device for excavating and forming a drainage ditch in one step according to claim 4, characterized in that: A clamping plate (18) is fixedly mounted on the front of the positioning seat (14), and the clamping plate (18) is clamped to the inside of the straightening plate (7). A reinforcing bolt (19) is threadedly penetrated and connected to the outer surface of the straightening plate (7), and the front end of the reinforcing bolt (19) is fixedly connected to the inside of the clamping plate (18).