No-tillage ditching device
By introducing a blocking shell and soil-shoveling plate design into the trenching device, combined with a threaded rod and connecting plate, the problems of easy damage to the soil-shoveling plate and soil falling off are solved, enabling convenient replacement and improving trenching efficiency while ensuring accurate depth.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-12
- Publication Date
- 2026-04-10
AI Technical Summary
Existing trenching devices are prone to damage to the shovel plate under the action of fruit tree roots, and replacement is cumbersome. Soil is also prone to falling out, affecting trenching efficiency and depth accuracy.
The design incorporates a blocking shell and a soil-shoveling plate, along with a threaded rod and connecting plate, enabling easy replacement of the soil-shoveling plate and adjustment of the bulldozing mechanism. This prevents soil from falling out and improves trenching efficiency and depth accuracy.
It simplifies the process of replacing the shovel blade, improves trenching efficiency and depth accuracy, and enhances the applicability of the device.
Smart Images
Figure CN224098179U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to ditching device technical field, concretely is a no -tillage ditching device. BACKGROUND
[0002] Ditching device is a kind of mechanical equipment or tool for excavating trench, is widely used in agriculture, building, road construction and multiple fields.Specifically divided into double-disc ditcher, hoe blade ditcher, sliding knife ditcher and arrow shovel ditcher, and some orchards need to be ditched, under the action of plant root system, double-disc ditcher with greater strength is selected.
[0003] And part of the existing ditching device when using, will be installed at rear for scraping the earth-moving board of broken soil, and under the action of fruit tree root system, it leads to the earth-moving board to be prone to damage condition, but the earth-moving board in part of existing device is connected using bolt, when replacing the earth-moving board, not only more cumbersome, increase the labor intensity of staff, and also can influence the ditching efficiency of the device;
[0004] Meanwhile part of the existing ditching device when using, loose soil can be directly moved to the edge at the top of trench, so as to cause some soil to be prone to falling again in the inside of trench, not only can influence the ditching effect of the device, but also leads to the inaccurate condition of the ditching depth of the device, reduces the applicability of the device. INVENTION CONTENTS
[0005] The utility model aims at providing a kind of no -tillage ditching device to solve the problems presented in the above background.
[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of no -tillage ditching device, including mounting bracket and the ditching assembly installed in its inside, further comprising:
[0007] The blocking shell is installed in the inside of mounting bracket, one side of the bottom of the blocking shell is fixedly connected with mounting plate, the surface of the mounting plate is provided with mounting slot, one side of the mounting plate is provided with earth-moving board, one side of the earth-moving board is provided with fixed mechanism;
[0008] Threaded rod is connected in the inner wall of blocking shell, one end of the threaded rod is provided with connecting plate, two places of one side of the connecting plate are provided with bulldozing mechanism, both sides of the earth-moving board are provided with fixed slot.
[0009] Preferably, the fixed mechanism includes compression spring fixed in the inner cavity of mounting slot and positioning block fixed to the other end thereof, one side of the earth-moving board is fixedly connected with positioning frame.
[0010] Preferably, the bulldozing mechanism comprises a limiting frame fixed to one side of the connecting plate and a bulldozing plate sliding in the inner wall of the limiting frame, and the other side of the bulldozing plate is rotationally connected with a moving frame.
[0011] Preferably, one side of the positioning block is fixedly connected with a movable frame, the movable frame is designed in a U-shaped structure, and the surface of the movable frame is fixedly connected with the surface of the other positioning block.
[0012] Preferably, the bottom of the threaded rod is fixedly connected with a bearing seat, and the bottom of the bearing seat is fixedly connected with the top of the connecting plate.
[0013] Preferably, the surface of the limiting frame is fixedly connected with a guide plate, and the other end of the guide plate penetrates into the other side of the blocking shell and is in sliding connection with the inner wall of the penetration position.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] The installation groove and the earth shoveling plate are matched, so that the staff can conveniently replace the earth shoveling plate, the labor of the staff is saved, the ditching efficiency of the device is effectively improved, the loose soil at the edge can be pushed away from the ditch under the action of the bulldozing mechanism, the situation that the soil falls into the ditch again is effectively reduced, the position of the bulldozing mechanism can be adjusted under the cooperation of the threaded rod and the connecting plate, the accuracy of the ditching depth of the device is effectively improved, the applicability of the device is increased, and the problems that the existing device has poor ditching efficiency and poor applicability when in use are solved. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a three-dimensional structure schematic view in the utility model;
[0017] Figure 2 It is a local three-dimensional sectional structure schematic view in the utility model;
[0018] Figure 3 It is a local three-dimensional sectional structure schematic view in the utility model;
[0019] Figure 4 It is a local three-dimensional sectional structure schematic view in the utility model.
[0020] In the drawing: 1, mounting frame; 2, ditching assembly; 3, blocking shell; 4, mounting plate; 5, installation groove; 6, earth shoveling plate; 7, fixing mechanism; 71, compression spring; 72, positioning block; 73, positioning frame; 8, fixing groove; 9, threaded rod; 10, connecting plate; 11, bulldozing mechanism; 111, limiting frame; 112, moving frame; 113, bulldozing plate; 12, guide plate; 13, bearing seat; 14, movable frame. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figures 1-4As shown, a no-tillage ditching device includes a mounting frame 1, a ditching assembly 2 is installed in the mounting frame 1, and under the action of the mounting frame 1, the device can be installed at the rear of the vehicle, and under the cooperation of the ditching assembly 2, the land can be rotated to be ditched, so that the device can be conveniently used for ditching operation in the orchard farm, the inside of the mounting frame 1 is installed with a blocking shell 3, which can block the surface of the ditching assembly 2 and block the soil thrown out by the ditching assembly 2 during ditching, reducing the splashing of soil, one side of the bottom of the blocking shell 3 is fixedly connected with a mounting plate 4, a mounting groove 5 is formed in the surface of the mounting plate 4, the number of the mounting groove 5 is two, one side of the mounting plate 4 is provided with a soil shoveling plate 6, which is designed in an inclined structure, the soil shoveling plate 6 can be inserted into the groove after the ditching of the ditching assembly 2, so as to extrude the soil inside the groove, one side of the soil shoveling plate 6 is provided with a fixing mechanism 7, which can be conveniently disassembled by the staff under the action of the fixing mechanism 7, so as to make the device more convenient when the soil shoveling plate 6 needs to be replaced, effectively improving the applicability of the device, avoiding the situation that the replacement of the soil shoveling plate 6 is more cumbersome when it is damaged and affects the ditching efficiency of the device, the inner wall of the blocking shell 3 is threadedly connected with a threaded rod 9, one end of the threaded rod 9 is provided with a connecting plate 10, two places on one side of the connecting plate 10 are provided with earth moving mechanisms 11, which can guide the soil removed by the ditching assembly 2 under the action of the earth moving mechanisms 11, so that the device can push the soil far away, so as to avoid the situation that the relatively loose soil falls into the groove again and affects the depth of the groove, effectively improving the applicability of the device, and under the cooperation of the threaded rod 9 and the connecting plate 10, the positions of the two earth moving mechanisms 11 can be adjusted, so that the device can adjust the positions of the earth moving mechanisms 11 in time when the grooves of different depths are formed, so as to improve the applicability of the device, both sides of the soil shoveling plate 6 are provided with fixing grooves 8, which are used in cooperation with the earth moving mechanisms 11, so that the staff can replace the soil shoveling plate 6 more conveniently under the cooperation of the fixing grooves 8, avoiding the situation that the soil shoveling plate 6 cannot be replaced, the bottom of the threaded rod 9 is fixedly connected with a bearing seat 13, the bottom of the bearing seat 13 is fixedly connected with the top of the connecting plate 10, so that the connecting plate 10 can be connected by the bearing seat 13 when the threaded rod 9 is rotated, avoiding the situation that the connection between the threaded rod 9 and the connecting plate 10 is not stable enough to affect the moving effect of the two earth moving mechanisms 11 on the connecting plate 10.
[0023] The fixing mechanism 7 comprises a compression spring 71 fixed in the inner cavity of the mounting groove 5, the other end of the compression spring 71 is fixedly connected with a positioning block 72, one side of the shovel plate 6 is fixedly connected with a positioning frame 73, the surface of the positioning block 72 is movably connected with the inner wall of the positioning frame 73, under the action, when the shovel plate 6 needs to be replaced, the positioning block 72 can be moved to be out of contact with the positioning frame 73, so that the limiting of the shovel plate 6 is released, and after the installation of the shovel plate 6, the positioning block 72 can be limited under the cooperation of the compression spring 71, so as to avoid the positioning block 72 from moving out of the inner positioning frame 73 and affecting the limiting effect of the shovel plate 6, one side of the positioning block 72 is fixedly connected with a movable frame 14, the movable frame 14 is designed in a U-shaped structure, the surface of the movable frame 14 is fixedly connected with the surface of the other positioning block 72, under the action, the two positioning blocks 72 on the same side can be moved at the same time by moving the movable frame 14, which is more convenient when moving the positioning block 72, and also facilitates the replacement of the shovel plate 6 by the staff.
[0024] The pushing mechanism 11 comprises a limiting frame 111 fixed on one side of the connecting plate 10, the inner cavity of the limiting frame 111 is movably connected with a pushing plate 113, the other side of the pushing plate 113 is rotatably connected with a moving frame 112, the moving frame 112 is designed in a U-shaped structure, the inner wall of the moving frame 112 is movably connected with the surface of the shovel plate 6, under the action, the position of the pushing plate 113 can be moved by the cooperation of the moving frame 112 and the limiting frame 111, and the pushing plate 113 can also be moved along the surface of the shovel plate 6, so as to improve the pushing effect of the pushing plate 113 on the soil, effectively improve the pushing effect of the pushing plate 113, the pushing plate 113 is designed in an inclined structure, under the action, the soil can be guided by the cooperation of the pushing plate 113, further improving the pushing effect of the pushing plate 113 on the soil, the surface of the limiting frame 111 is fixedly connected with a guide plate 12, the other end of the guide plate 12 penetrates into the other side of the blocking shell 3 and is movably connected with the inner wall of the penetration of the blocking shell 3, under the action, the limiting frame 111 can be guided by the guide plate 12, so that it is more stable when moving, the surface of the limiting frame 111 is not stable when moving, which affects the adjustment of the position of the pushing plate 113, and under the action of the guide plate 12, the fixing effect of the limiting frame 111 can also be improved, so as to avoid the bending of the threaded rod 9 and affect the accuracy of the position of the limiting frame 111.
[0025] It is worth noting that the mounting frame 1 and the ditching assembly 2 and other technical features in the technical scheme should be regarded as prior art, the specific structure, working principle and possible control mode and spatial arrangement mode of these technical features can be selected by using the conventional selection in the field, and the technical scheme will not be further expanded and described in detail.
[0026] Working principle: first, the device is installed at the rear of the vehicle, then for ditching assembly 2 connection power, then the staff according to the depth of ditching rotating screw rod 9, under the action of screw rod 9 can make connecting plate 10 driven by the limit frame 111 to move, and in the cooperation of limit frame 111 and moving frame 112 make bulldozing plate 113 can move, in this way the position of bulldozing plate 113 is adjusted to the appropriate height, then under the action of the vehicle ditching, ditching process, the soil will be guided by the shovel plate 6, so that it is discharged from the trench, and under the action of bulldozing plate 113 can push the soil near the edge of the trench, so that it is far away from the trench, effectively reduce the soil falling into the trench, after ditching, the shovel plate 6 needs to be replaced, through the cooperation of screw rod 9 and fixed groove 8 make moving frame 112 no longer contact with shovel plate 6, the staff can move the movable frame 14 to drive the positioning block 72 from the inside of the positioning frame 73, in this way the limit of the shovel plate 6 is removed, then after the replacement of the shovel plate 6 is completed, the shovel plate 6 is fixed through the positioning block 72.
[0027] It should be noted that in this document, relationship terms such as first and second are used only to differentiate one entity or action from another, and do not necessarily require or imply these entities or actions have any such actual relationship or order. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.
[0028] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A no-till furrow opening device comprising a mounting frame (1) and a furrow opening assembly (2) mounted inside it, characterized in that, Also include: The blocking shell (3) is installed in the mounting frame (1), one side of the bottom of the blocking shell (3) is fixedly connected with the mounting plate (4), the surface of the mounting plate (4) is provided with the mounting groove (5), one side of the mounting plate (4) is provided with the earth plate (6), one side of the earth plate (6) is provided with the fixed mechanism (7); The threaded rod (9) is screwed in the inner wall of the blocking shell (3), one end of the threaded rod (9) is provided with the connecting plate (10), the connecting plate (10) is provided with the bulldozer mechanism (11) on both sides, both sides of the earth plate (6) are provided with the fixed groove (8).
2. The no-till opening device of claim 1, wherein: The fixed mechanism (7) includes a compression spring (71) fixed in the inner cavity of the mounting groove (5) and a positioning block (72) fixed at the other end, one side of the earth plate (6) is fixedly connected with the positioning frame (73).
3. The no-till opening device of claim 1, wherein: The bulldozer mechanism (11) includes a limiting frame (111) fixed on one side of the connecting plate (10) and a bulldozer plate (113) sliding on the inner wall thereof, the other side of the bulldozer plate (113) is rotatably connected with the moving frame (112).
4. The no-till opening device of claim 2, wherein: One side of the positioning block (72) is fixedly connected with the movable frame (14), the movable frame (14) is designed in U-shaped structure, the surface of the movable frame (14) is fixedly connected with the surface of the other side positioning block (72).
5. The no-till opening device of claim 1, wherein: The bottom of the threaded rod (9) is fixedly connected with the bearing seat (13), the bottom of the bearing seat (13) is fixedly connected with the top of the connecting plate (10).
6. A no-till opening device according to claim 3, characterized in that: The surface of the limiting frame (111) is fixedly connected with the guide plate (12), the other end of the guide plate (12) penetrates to the other side of the blocking shell (3) and is slidingly connected with the inner wall of the penetration.