Ditching and groove breaking device for irrigation and water conservancy construction

Abstract

The utility model relates to the technical field of farmland ditching devices, and discloses a ditching and groove breaking device for farmland water conservancy construction, which comprises a bearing shell, two square grooves are formed in the outer wall of the front side of the bearing shell, a hydraulic block is fixedly connected to the front side of the inner wall of the bearing shell, and an extrusion plate is fixedly connected to the bottom of the hydraulic block. The inner walls of the two square grooves are rotationally connected with a control frame, the right side of the outer wall of the control frame is fixedly connected with a plurality of rotating blocks, and the inner wall of the control frame is fixedly connected with a limiting clamping block. According to the grooving device, the output end of the brake motor penetrates through the protective shell, the right end of the control frame penetrates through the bearing shell and is rotationally connected with the inner wall of the bearing shell through a rotating block, and a hydraulic block connected with the inner wall of the bearing shell can control an extrusion plate to extrude downwards, so that the right end of the control frame is extruded, and then the left end of the control frame moves up and down. And the hydraulic block is controlled to move the roller up and down to adjust the ditching depth, so that grooves with different depths can be conveniently formed.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland ditching and troughing, in particular to a ditching and troughing device for farmland water conservancy construction. Background Art

[0002] The ditching and troughing device for farmland water conservancy construction is an important equipment specially used in farmland water conservancy projects. It is composed of a sturdy metal structure and equipped with a powerful power system. In farmland water conservancy construction, the device can efficiently open regular ditches or break the required grooves on the land. The ditches and grooves opened by the device provide a good channel for irrigation and drainage of farmland, which helps to improve the efficiency of water resource utilization in farmland.

[0003] After searching, the Chinese patent announcement number is: CN213625779U, which discloses a ditching and groove breaking device for farmland construction, including a ditching and groove breaking wheel, a mounting frame and a pulley, the ditching and groove breaking wheel is provided on the inner side of the mounting frame, the pulley is provided on one side of the mounting frame, the pulley is connected to the motor through a transmission belt, a ditching box is provided on one side of the ditching and groove breaking wheel, a ditching blade is provided on the side of the ditching and groove breaking wheel near the ditching and groove breaking wheel, a connecting plate is provided on the top of the ditching box, a connecting column is provided on the connecting plate, a fixing frame is provided on the upper end of the connecting column, and a preset fixing hole is provided on the fixing frame. The beneficial effect is that the utility model performs basic ditching on the ground at the ditching position through the ditching and groove breaking wheel and the ditching blade, and then compacts the soil on both sides of the ditch through the ditching box, the first shaping push plate and the second shaping push plate, so as to prevent the soil on both sides from sliding into the ditch, and the ditching quality is good. However, in actual use, when the above device is performing trenching work, the trenching and groove breaking wheel cannot move up and down, resulting in uncontrollable trenching depth and inability to adapt to various working environments. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a ditching and grooving device for farmland water conservancy construction, aiming to improve the problem in the prior art that the depth of the ditching and grooving cannot be adjusted when the device is working.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ditching and grooving device for farmland water conservancy construction, comprising a load-bearing shell, wherein the front outer wall of the load-bearing shell is provided with two square grooves, the front side of the inner wall of the load-bearing shell is fixedly connected to a hydraulic block, the bottom of the hydraulic block is fixedly connected to an extrusion plate, the inner walls of the two square grooves are rotatably connected to a control frame, the right side of the outer wall of the control frame is fixedly connected to a plurality of rotating blocks, the inner wall of the control frame is fixedly connected to a limiting block, the inner wall of the limiting block is fixedly connected to a brake motor 1, the left side of the control frame is fixedly connected to a protective shell 1, the output end of the brake motor 1 passes through the protective shell 1 and is fixedly connected to a bevel gear 1, the outer wall of the bevel gear 1 is meshedly connected to a transmission rod 1, the front end of the transmission rod 1 is fixedly connected to a roller, and a cleaning mechanism is provided on the front side of the load-bearing shell.

[0006] Through the above technical solution: the two square grooves opened on the load-bearing shell are used to rotate and fix the control frame, the control frame can be adjusted in height by relying on the load-bearing shell, the hydraulic block pushes the extrusion plate on the right side of the control frame to extrude it, the hydraulic block is fixed to the inner wall of the load-bearing shell, the brake motor is fixed to the control frame by relying on the limit block, the output end of the brake motor is connected by bevel gear one, the bevel gear one is meshed with the rotating rod one, the outer walls of the transmission rod one and the bevel gear one are provided with a protective shell, and the front end of the transmission rod one is connected to the roller.

[0007] As a further description of the above technical solution: the cleaning mechanism includes a fixed block, which is fixedly connected to the front side of the outer wall of the load-bearing shell, the inner wall of the fixed block is rotatably connected to the transmission rod 2, the bottom of the fixed block is fixedly connected to the limiting block, the front and rear ends of the inner wall of the limiting block are rotatably connected to the rotating shaft, the outer wall of the rotating shaft is fixedly connected to the bulldozer plate, the outer walls of the two adjacent ends of the rotating shafts are fixedly connected to the limiting ring, the adjacent ends of the two rotating shafts are fixedly connected to the bevel gear 2, and the bevel gear 2 is rotatably connected to the bottom of the transmission rod 2.

[0008] Through the above technical solution: the fixed block is connected to the outer wall of the load-bearing shell, the second transmission rod is rotatably connected to the inner wall of the fixed block, the bottom of the fixed block is connected to the limiting block, the upper end of the limiting block is penetrated by the second transmission rod, the left and right ends of the limiting block are penetrated by the rotating shaft, the limiting ring on the rotating shaft prevents the rotating shaft from separating from the limiting block, and the bottom of the transmission rod is engaged with the second bevel gear connected to the rotating shaft to fix the movement of the rotating shaft.

[0009] As a further description of the above technical solution:

[0010] The front side of the protective shell is fixedly connected with a bolt plate, and the front side of the bolt plate is fixedly connected with a retaining plate.

[0011] Through the above technical solution: the bolt plate is fixed on one side of the protective shell, the purpose of which is to fix the retaining plate on the protective shell.

[0012] As a further description of the above technical solution:

[0013] A plurality of anti-sliding blocks are fixedly connected to the front outer wall of the transmission rod 1, and a connecting strip is fixedly connected to the right side of the outer wall of the load-bearing shell.

[0014] Through the above technical solution: the anti-sliding block is fixed to the outer wall of the transmission rod to prevent the transmission rod from slipping when connecting the roller, and the connecting strip is used to connect the device with other devices.

[0015] As a further description of the above technical solution:

[0016] A plurality of strip teeth are fixedly connected to the outer wall of the roller, and a fixing groove is provided in the middle of the outer wall of the roller.

[0017] Through the above technical solution: the strip teeth on the outer wall of the roller are used for grooving when the roller rotates, and the fixing groove is opened in the middle of the outer wall of the roller for installing and removing the roller.

[0018] As a further description of the above technical solution:

[0019] The front side of the top end of the load-bearing shell is fixedly connected with a fixed shell, and the inner wall of the fixed shell is fixedly connected with a second brake motor.

[0020] Through the above technical solution: the fixed shell is installed on the outer wall of the load-bearing shell, and a second brake motor is installed inside the fixed shell for outputting power to the second transmission rod below.

[0021] As a further description of the above technical solution:

[0022] A lamp holder is fixedly connected to the top of the load-bearing shell, and two working status lamps are fixedly connected to the top of the lamp holder.

[0023] Through the above technical solution: the lamp holder is installed on the top of the load-bearing shell, and a working status light is installed on the top of the lamp holder to display the working status.

[0024] As a further description of the above technical solution:

[0025] The outer wall of the control frame is fixedly connected to a second protective shell, the right end of the second protective shell is fixedly connected to a connecting sleeve, and the right side of the connecting sleeve is fixedly connected to the outer wall of the load-bearing shell.

[0026] Through the above technical solution: the protective shell 2 is used to prevent dust from entering the working area of the brake motor 1, and the two ends of the connecting sleeve are fixedly connected to the load-bearing shell and the protective shell 2 respectively, which protects against dust without affecting the lifting of the control frame.

[0027] The utility model has the following beneficial effects:

[0028] 1. In the utility model, when the device is working, the brake motor is started, and the bevel gear fixed at its output end drives the transmission rod to rotate. The output end of the brake motor passes through the protective shell, and the right end of the control frame passes through the load-bearing shell. It is rotatably connected to the inner wall of the load-bearing shell by means of a rotating block. The hydraulic block connected to the inner wall of the load-bearing shell can control the extrusion plate to squeeze downward, so that the right end of the control frame is squeezed, and then the left end of the control frame moves up and down. When the device is grooving, the hydraulic block can be controlled to move the roller up and down to adjust the grooving depth, so as to facilitate the opening of grooves of different depths.

[0029] 2. In the utility model, after the front groove is opened, the brake motor 2 controls the rotation of the transmission rod 2. Since the bevel gear 2 connected to the rotating shaft is engaged with the bottom of the transmission rod 2, the rotating shaft rotates synchronously when the transmission rod 2 rotates. The limit ring on the rotating shaft causes the rotating shaft to rotate and be connected inside the limit block to prevent the rotating shaft from disengaging when it rotates. The bulldozer plate is fixed on the rotating shaft, and when the rotating shaft rotates, the bulldozer plate rotates accordingly, pushing away the residual soil on both sides after the trenching, avoiding the soil returning to the inside of the trench and causing rework, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a three-dimensional schematic diagram of a ditching and grooving device for farmland water conservancy construction proposed by the utility model;

[0031] Figure 2 This is a rear view of a ditching and grooving device for farmland water conservancy construction proposed by the utility model;

[0032] Figure 3 This is a partial structural diagram of a ditching and grooving device for farmland water conservancy construction proposed by the utility model;

[0033] Figure 4 This is a schematic diagram of the structure of a transmission rod of a ditching and grooving device for farmland water conservancy construction proposed by the present invention;

[0034] Figure 5 The utility model is a schematic diagram of a cleaning mechanism of a ditching and troughing device for farmland water conservancy construction proposed by the present invention.

[0035] Legend:

[0036] 1. Load-bearing shell; 2. Cleaning mechanism; 201. Fixed block; 202. Transmission rod 2; 203. Bevel gear 2; 204. Rotating shaft; 205. Bulldozer blade; 206. Limiting ring; 207. Limiting block; 3. Square groove; 4. Hydraulic block; 5. Extrusion plate; 6. Control frame; 7. Rotating block; 8. Limiting block; 9. Brake motor 1; 10. Bevel gear 1; 11. Transmission rod 1; 12. Anti-sliding block; 13. Roller; 14. Strip teeth; 15. Fixed groove; 16. Retaining plate; 17. Protective shell 1; 18. Bolt plate; 19. Lamp holder; 20. Working status light; 21. Connecting strip; 22. Protective shell 2; 23. Connecting sleeve; 24. Fixed shell; 25. Brake motor 2. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] Reference Figure 1 、 Figure 3 and Figure 4 The utility model provides an embodiment of a ditching and grooving device for farmland water conservancy construction, comprising a load-bearing shell 1, wherein two square grooves 3 are provided on the front outer wall of the load-bearing shell 1, a hydraulic block 4 is fixedly connected to the front side of the inner wall of the load-bearing shell 1, and an extrusion plate 5 is fixedly connected to the bottom of the hydraulic block 4. The inner walls of the two square grooves 3 are rotatably connected to a control frame 6, and a plurality of rotating blocks 7 are fixedly connected to the right side of the outer wall of the control frame 6. The inner wall of the control frame 6 is fixedly connected to a limiting block 8, and the inner wall of the limiting block 8 is fixedly connected to a brake motor 9. The left side of the control frame 6 is fixedly connected to a protective shell 17, and the output end of the brake motor 9 passes through the protective shell 17 and is fixedly connected to a bevel gear 10. The outer wall of the bevel gear 10 is meshed with a transmission rod 11, and the front end of the transmission rod 11 is fixedly connected to a roller 13. A cleaning mechanism 2 is provided on the front side of the load-bearing shell 1;

[0039] Specifically, the two square grooves 3 opened on the load-bearing shell 1 have their inner walls penetrated by the control frame 6, and the rotating block 7 connected to the control frame 6 is used to fix the control frame 6 on the front side of the load-bearing shell 1 without affecting its rotation. The hydraulic block 4 is fixed to the inner wall of the load-bearing shell 1, and an extrusion plate 5 is connected below it. The extrusion plate 5 is used to squeeze the control frame 6. The limit block 8 is fixed to the inner wall of the control frame 6, and its function is to fix the brake motor 19 on the control frame 6. The protective shell 17 is fixed to the left end of the control frame 6. The internal rotation is connected to the transmission rod 11. The output end of the brake motor 9 is fixedly connected to the bevel gear 10. The bevel gear 10 is meshed with the transmission rod 11 to control the rotation of the transmission rod 11. The roller 1 3 is fixed at the front end of the transmission rod 11. When the brake motor 9 is started, the bevel gear 10 fixed at its output end controls the transmission rod 11 to rotate. The protective shell 17 is fixed on its outside to prevent dust from entering, and the two sides are also engaged with each other. The output end of the brake motor 9 passes through the protective shell 17 and is fixed to the control frame 6 by the limit block 8. The right end of the control frame 6 passes through the load-bearing shell 1 and is connected to the inner wall of the load-bearing shell 1 by the rotation block 7. The hydraulic block 4 connected to the inner wall of the load-bearing shell 1 is used to control the extrusion plate 5 to squeeze downward, thereby squeezing the right end of the control frame 6 so that the left end can move up and down, so that the roller 13 can move up and down when the device is grooving to adjust the depth of the grooving.

[0040] Reference Figure 1 、 Figure 2 and Figure 5 , the utility model provides an embodiment, the cleaning mechanism 2 includes a fixed block 201, the fixed block 201 is fixedly connected to the front side of the outer wall of the load-bearing shell 1, the inner wall of the fixed block 201 is rotatably connected to the transmission rod 202, the bottom of the fixed block 201 is fixedly connected to the limiting block 207, the front and rear ends of the inner wall of the limiting block 207 are rotatably connected to the rotating shaft 204, the outer wall of the rotating shaft 204 is fixedly connected to the bulldozer 205, the outer walls of the adjacent ends of the two rotating shafts 204 are fixedly connected to the limiting ring 206, the adjacent ends of the two rotating shafts 204 are fixedly connected to the bevel gear 203, and the bevel gear 203 is rotatably connected to the bottom of the transmission rod 202;

[0041] Specifically, the fixed block 201 is connected to the outer wall of the load-bearing shell 1, the transmission rod 202 is rotatably connected to the inner wall of the fixed block 201, the limit block 207 is connected to the bottom of the fixed block 201, the upper end of the limit block 207 is penetrated by the transmission rod 202, the left and right ends of the limit block 207 are penetrated by the rotating shaft 204, and the limit ring 206 on the rotating shaft 204 prevents the rotating shaft 204 from separating from the limit block 207. The bottom of the transmission rod 202 is meshed with the bevel gear 203 connected to the rotating shaft 204 to fix the rotating shaft 204 to move. The bulldozer 205 connected to the outer wall of the rotating shaft 204 is used to push away the accumulated soil after the ditching is completed. The groove, when the front groove is opened, the transmission rod 202 rotates. Since the bevel gear 203 connected to the control shaft 204 is meshed with the bottom of the transmission rod 202, when the rotating rod 202 rotates, the rotating shaft 204 rotates synchronously. The limiting ring 206 on the rotating shaft 204 rotates itself to be connected to the inside of the limiting block 207 to prevent it from being disengaged during rotation. The bulldozer 205 is fixed on the rotating shaft 204. When the rotating shaft 204 rotates, the bulldozer 205 rotates to push away the soil remaining on both sides after the ditching is opened, thereby avoiding the soil remaining on both sides from returning to the inside of the opened groove after the ditching is opened.

[0042] Reference Figure 1 、 Figure 3 and Figure 4 The present invention provides an embodiment in which a bolt plate 18 is fixedly connected to the front side of a protective shell 17, a soil retaining plate 16 is fixedly connected to the front side of the bolt plate 18, a plurality of anti-sliding blocks 12 are fixedly connected to the front outer wall of a transmission rod 11, a connecting strip 21 is fixedly connected to the rear side of the outer wall of the load-bearing shell 1, a plurality of bar teeth 14 are fixedly connected to the outer wall of the roller 13, and a fixing groove 15 is opened in the middle of the outer wall of the roller 13;

[0043] Specifically, the bolt plate 18 is fixed to one side of the protective shell 17, and its purpose is to fix the retaining plate 16 on the protective shell 17. The anti-sliding block 12 is fixed to the outer wall of the transmission rod 11 to prevent the transmission rod 11 from slipping when connecting the roller 13. The connecting strip 21 is used to connect the device with other devices. The bar teeth 14 on the outer wall of the roller 13 are used for grooving when the roller 13 rotates. The fixing groove 15 is opened in the middle of the outer wall of the roller 13 for installing and removing the roller 13.

[0044] Reference Figure 1 、 Figure 2 and Figure 5The present utility model provides an embodiment: the front side of the top of the load-bearing shell 1 is fixedly connected to a fixed shell 24, the inner wall of the fixed shell 24 is fixedly connected to a second brake motor 25, the top of the load-bearing shell 1 is fixedly connected to a lamp holder 19, the top of the lamp holder 19 is fixedly connected to two working status lights 20, the outer wall of the control frame 6 is fixedly connected to a second protective shell 22, the right end of the second protective shell 22 is fixedly connected to a connecting sleeve 23, and the right side of the connecting sleeve 23 is fixedly connected to the outer wall of the load-bearing shell 1;

[0045] Specifically, the fixed shell 24 is installed on the outer wall of the load-bearing shell 1, and a brake motor 25 is installed inside it for power output of the transmission rod 202 below. The lamp holder 19 is installed on the top of the load-bearing shell 1, and a working status light 20 is installed on the top for displaying the working status. The protective shell 12 is used to prevent dust from entering the working area of the brake motor 1 9. The two ends of the connecting sleeve 23 are fixedly connected to the load-bearing shell 1 and the protective shell 22 respectively, which protects against dust without affecting the lifting and lowering of the control frame 6.

[0046] Working principle: When the device needs to work, the brake motor 9 is started, and the bevel gear 10 fixed at its output end will drive the transmission rod 11 to rotate. The protective shell 17 is fixed to the outside of the brake motor 9 to prevent dust from entering and fix the meshing position of both parties. The output end of the brake motor 9 passes through the protective shell 17 and is fixed to the control frame 6 through the limit block 8, which can ensure that the brake motor 9 is not affected by the movement of the control frame 6. The right end of the control frame 6 passes through the load-bearing shell 1 and is rotatably connected to the inner wall of the load-bearing shell 1 with the help of the rotating block 7. The hydraulic block 4 connected to the inner wall of the load-bearing shell 1 can control the extrusion plate 5 to squeeze downward, so that the right end of the control frame 6 is squeezed, and then the left end of the control frame 6 can move up and down. In this way, when the device performs a grooving operation, the hydraulic block 4 is controlled to move the roller 13 up and down to adjust the depth of the grooving;

[0047] Moreover, when the groove in front is opened, the brake motor 25 controls the transmission rod 202 to start rotating. Since the bevel gear 203 connected to the control shaft 204 is engaged with the bottom of the transmission rod 202, when the transmission rod 202 rotates, the shaft 204 rotates synchronously. The limit ring 206 on the shaft 204 causes the shaft 204 to rotate and be connected inside the limit block 207 to prevent the shaft 204 from disengaging during rotation. The bulldozer plate 205 is fixed on the shaft 204. When the shaft 204 rotates, the bulldozer plate 205 also rotates, pushing away the soil remaining on both sides after the trench is opened, avoiding the soil remaining on both sides after the trench is opened from returning to the inside of the opened trench, causing rework, and facilitating improved work efficiency.

[0048] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A ditching and grooving device for farmland water conservancy construction, comprising a load-bearing shell (1), characterized in that: The front outer wall of the load-bearing shell (1) is provided with two square grooves (3), the front side of the inner wall of the load-bearing shell (1) is fixedly connected to a hydraulic block (4), the bottom of the hydraulic block (4) is fixedly connected to an extrusion plate (5), the inner walls of the two square grooves (3) are rotatably connected to a control frame (6), the right side of the outer wall of the control frame (6) is fixedly connected to a plurality of rotating blocks (7), the inner wall of the control frame (6) is fixedly connected to a limit block (8), the inner wall of the limit block (8) is fixedly connected to a brake motor (9), the left side of the control frame (6) is fixedly connected to a protective shell (17), the output end of the brake motor (9) passes through the protective shell (17) and is fixedly connected to a bevel gear (10), the outer wall of the bevel gear (10) is meshedly connected to a transmission rod (11), the front end of the transmission rod (11) is fixedly connected to a roller (13), and a cleaning mechanism (2) is provided on the front side of the load-bearing shell (1).

2. The ditching and grooving device for farmland water conservancy construction according to claim 1, characterized in that: The cleaning mechanism (2) comprises a fixed block (201), the fixed block (201) being fixedly connected to the front side of the outer wall of the load-bearing shell (1), the inner wall of the fixed block (201) being rotatably connected to a second transmission rod (202), the bottom of the fixed block (201) being fixedly connected to a limiting block (207), the front and rear ends of the inner wall of the limiting block (207) being rotatably connected to a rotating shaft (204), the outer wall of the rotating shaft (204) being fixedly connected to a bulldozer plate (205), the outer walls of adjacent ends of the two rotating shafts (204) being fixedly connected to a limiting ring (206), the adjacent ends of the two rotating shafts (204) being fixedly connected to a second bevel gear (203), and the second bevel gear (203) being rotatably connected to the bottom of the second transmission rod (202).

3. The ditching and grooving device for farmland water conservancy construction according to claim 1, characterized in that: The front side of the protective shell (17) is fixedly connected to a bolt plate (18), and the front side of the bolt plate (18) is fixedly connected to a retaining plate (16).

4. The ditching and grooving device for farmland water conservancy construction according to claim 1, characterized in that: A plurality of anti-sliding blocks (12) are fixedly connected to the front outer wall of the transmission rod 1 (11), and a connecting strip (21) is fixedly connected to the right side of the outer wall of the load-bearing shell (1).

5. The ditching and grooving device for farmland water conservancy construction according to claim 1, characterized in that: A plurality of strip teeth (14) are fixedly connected to the outer wall of the roller (13), and a fixing groove (15) is provided in the middle of the outer wall of the roller (13).

6. The ditching and grooving device for farmland water conservancy construction according to claim 1, characterized in that: The front side of the top end of the load-bearing shell (1) is fixedly connected to a fixed shell (24), and the inner wall of the fixed shell (24) is fixedly connected to a second brake motor (25).

7. The ditching and grooving device for farmland water conservancy construction according to claim 1, characterized in that: A lamp holder (19) is fixedly connected to the top of the load-bearing shell (1), and two working status lamps (20) are fixedly connected to the top of the lamp holder (19).

8. The ditching and grooving device for farmland water conservancy construction according to claim 1, characterized in that: The outer wall of the control frame (6) is fixedly connected to a second protective shell (22), and the right end of the second protective shell (22) is fixedly connected to a connecting sleeve (23). The right side of the connecting sleeve (23) is fixedly connected to the outer wall of the load-bearing shell (1).

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