Drip irrigation tape laying depth-limiting soil covering device

Abstract

The utility model relates to the technical field of depth-limiting soil covering, and discloses a drip irrigation tape laying depth-limiting soil covering device which comprises a tractor, a first fixing plate is fixedly installed on the rear side wall face of the tractor, and the upper side wall face and the lower side wall face of the first fixing plate are in a hollowed-out state. Comprising a ditching device capable of carrying out ditching operation, the ditching device comprises two conical plates, and the two conical plates are both arranged below a first fixing plate; comprising a rotating device capable of setting the ditching width, the rotating device comprises two sets of first baffles and two sets of second baffles, the rear sides of the multiple first baffles are in a hollowed-out state, and the multiple second baffles are movably installed in cavities of the multiple first baffles respectively. In conclusion, through the arrangement of the ditching device and the rotating device, the ditching device can be used for ditching a channel on the land, and the rotating device is used for controlling the width of the channel, so that the drip irrigation tape can be placed, and drip irrigation tapes with different specifications can be coped with.

Description

Technical Field

[0001] The utility model belongs to the technical field of depth-limited soil covering, and specifically relates to a depth-limited soil covering device for drip irrigation belt laying. Background Art

[0002] In order to ensure the growth of crops, the prior art usually digs trenches on the land, then lays drip irrigation belts in the trenches. When there is a drought and water shortage, fertilization and water injection operations can be carried out through the drip irrigation belts, which can save a lot of manpower. However, during the trench-digging process of the prior art, the inventor found the following problems in use:

[0003] In the prior art, a trench opener is installed at the rear side of a tractor, and the movement of the tractor drives the trench opener to move, so as to dig trenches on the land. However, the height and position of the trench opener in the prior art cannot be adjusted, resulting in its inability to change the distance between two trenches and control the depth of the trenches, restricting the scope of application. Moreover, due to different specifications of drip irrigation belts, different effects are achieved. When laying drip irrigation belts, problems such as too small or too large trenches may be encountered, resulting in the inability to limit the drip irrigation belts. Therefore, the prior art has certain disadvantages in use.

[0004] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0005] To solve the above technical problems, the basic concept of the technical solution adopted by the present utility model is as follows:

[0006] A depth-limited soil covering device for drip irrigation belt laying, which:

[0007] Includes a tractor, and a first fixing plate is fixedly installed on the rear side wall surface of the tractor. The upper and lower side wall surfaces of the first fixing plate are both in a hollow state;

[0008] Includes a trench-opening device that can perform trench-opening operations. The trench-opening device includes two conical plates, and both conical plates are arranged at the lower position of the first fixing plate;

[0009] Includes a rotating device that can set the trench-opening width. The rotating device includes two groups of first baffles and two groups. The rear sides of multiple first baffles are all in a hollow state, and multiple second baffles are respectively movably installed in the cavities of multiple first baffles.

[0010] As a preferred embodiment of the present utility model, two second moving blocks are movably installed in the cavity of the first fixing plate. The bottom wall surfaces of the two second moving blocks are both in a hollow state. Both conical plates are respectively arranged in the cavities of the two second moving blocks. A first moving block is fixedly installed on the top wall surface of each of the two second moving blocks. The first moving block is located above the tractor. The first moving block is T-shaped, and the lower part of the first moving block penetrates through the tractor.

[0011] As a preferred embodiment of the present utility model, a second fixing plate is fixedly installed at both ends of the top wall surface of the first fixing plate. A first bolt is arranged above the first fixing plate. The first bolt penetrates through the second fixing plate on the right side and two first moving blocks, and is in threaded connection with the process part of the two first moving blocks. The threads on the side wall of the first bolt are in opposite states on the left and right sides. The left end of the first bolt is rotatably connected to the second fixing plate on the left side.

[0012] As a preferred embodiment of the present utility model, a limiting plate is arranged in the cavity of each of the two second moving blocks. Two conical plates are respectively fixedly installed on the bottom wall surfaces of the two limiting plates. A second bolt is arranged on the top wall surface of each of the two first moving blocks. The second bolt penetrates through the two first moving blocks and the second moving blocks and is rotatably connected to the bottom wall surface of the limiting plate. The penetration part of the second bolt and the first moving block is in threaded connection.

[0013] As a preferred embodiment of the present utility model, two rotating rods are fixedly installed at the rear side positions of the conical plates on the bottom wall surfaces of the two limiting plates. A sleeve is sleeved on the side wall of each of the two rotating rods. The number of each group of first baffles is two. The two first baffles are respectively fixedly installed on the rear side wall surfaces of the two sleeves. A limiting rod is fixedly installed on the top wall surface of each of the two second baffles. A limiting groove is formed on the bottom wall surface of each of the two limiting plates. The limiting rod is movably connected in the cavity of the limiting groove.

[0014] As a preferred embodiment of the present utility model, a third fixing plate is further fixedly installed on the bottom wall surface of the limiting groove. The left, right and rear side wall surfaces of the third fixing plate are all in a hollow state. A first driving plate is arranged in each of the left and right cavities of the third fixing plate. The side wall surfaces of the two first driving plates facing away from each other are both arc-shaped. The rear side wall surfaces of the ends of the two first driving plates close to each other are in an inclined state from approaching each other to moving away from each other from front to back.

[0015] As a preferred embodiment of the present utility model, a second fixing block is fixedly installed on the top wall surface of each of the two first driving plates. Two first fixing blocks are fixedly installed on the front side wall surface in the cavity of the third fixing plate. A spring is fixedly installed on the left and right side wall surfaces of each of the two first fixing blocks. One end of each of the multiple springs away from the first fixing block is fixedly connected to the corresponding second fixing block.

[0016] As a preferred embodiment of the present utility model, a fourth fixing plate is fixedly installed at the rear side position inside the cavity of the third fixing plate. A third moving block is arranged at the rear side of the fourth fixing plate. A second driving plate is fixedly installed on each of the left and right side wall surfaces of the third moving block. Both second driving plates penetrate through the fourth fixing plate and are movably connected to the penetration part of the fourth fixing plate. The front side of the second driving plate is arc-shaped. A third bolt is further arranged at the rear side of the fourth fixing plate. The third bolt penetrates through the third moving block and is threadedly connected to the penetration part of the third moving block. The front end of the third bolt is rotatably connected to the fourth fixing plate.

[0017] The present utility model has the following beneficial effects compared with the prior art:

[0018] To sum up, by providing a ditching device and a rotating device, a ditch can be dug on the land through the ditching device, and the width of the ditch can be controlled through the rotating device so as to place the drip irrigation tape. Moreover, it can also cope with drip irrigation tapes of different specifications. Compared with the prior art, it has the characteristics of convenient use and simple structure.

[0019] To sum up, by providing a first fixing plate, a second fixing plate, a first bolt, a second bolt, a first moving block, a second moving block and a conical plate, the position of the two conical plates can be controlled by a worker rotating the first bolt, so as to perform ditching operations at different positions. The depth of the ditch can be controlled by rotating the second bolt to control the height of the two conical plates. It is convenient to use and has a simple structure.

[0020] To sum up, by providing a first baffle, a second baffle, a limiting groove, a third fixing plate, a sleeve, a rotating rod, a limiting rod, a first fixing block, a second fixing block, a first driving plate, a fourth fixing plate, a third moving block, a third bolt, a second driving plate, a spring and a limiting plate, the angles of the first baffle and the second baffle can be controlled by a worker rotating the third bolt, thereby controlling the width of the ditch. It is convenient to use and has a simple structure.

[0021] The following further describes in detail the specific embodiments of the present utility model with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In the drawings:

[0023] Figure 1 is a three-dimensional view of the present utility model;

[0024] Figure 2 is a three-dimensional view of the first fixing plate 11 of the present utility model;

[0025] Figure 3 is a three-dimensional view of one side of the ditching device of the present utility model;

[0026] Figure 4This is the three-dimensional view of the other side of the trench digging device of the present utility model;

[0027] Figure 5 This is the three-dimensional view of one side of the rotating device of the present utility model;

[0028] Figure 6 This is the three-dimensional view of the first baffle 19 and the second baffle 20 of the present utility model;

[0029] Figure 7 This is the three-dimensional view of the other side of the rotating device of the present utility model.

[0030] In the figure: 10, tractor; 11, first fixing plate; 13, second fixing plate; 14, first bolt; 15, second bolt; 16, first moving block; 17, second moving block; 18, conical plate; 19, first baffle; 20, second baffle; 22, limiting groove; 23, third fixing plate; 24, sleeve; 25, rotating rod; 26, limiting rod; 27, first fixing block; 28, second fixing block; 29, first driving plate; 30, fourth fixing plate; 31, third moving block; 32, third bolt; 33, second driving plate; 34, spring; 35, limiting plate. Detailed implementation mode

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0032] As Figure 1 shown, a depth-limiting and soil-covering device for drip irrigation belt laying, the said:

[0033] It includes a tractor 10, and a first fixing plate 11 is fixedly installed on the rear side wall surface of the tractor 10. The upper and lower side wall surfaces of the first fixing plate 11 are in a hollow state;

[0034] It includes a trench digging device that can perform trench digging operations. The trench digging device includes two conical plates 18, and both of the two conical plates 18 are arranged at the lower position of the first fixing plate 11;

[0035] It includes a rotating device that can set the trench width. The rotating device includes two groups of first baffles 19 and two groups. The rear sides of the multiple first baffles 19 are in a hollow state, and multiple second baffles 20 are respectively movably installed in the cavities of the multiple first baffles 19.

[0036] It should be noted that the tractor 10 has been disclosed in the video materials of the prior art (https: / / www.ixigua.com / 6981756002563523108), and will not be elaborated here.

[0037] During specific use, the ditch-opening device can create a ditch that can accommodate a drip irrigation tape in the soil through two conical plates 18. When the ditch-opening operation is completed, the staff can place the drip irrigation tape into the ditch. The rotating device can control the width of the ditch to adapt to drip irrigation tapes of different specifications.

[0038] In summary, by setting up the ditch-opening device and the rotating device, a ditch can be created in the soil through the ditch-opening device, and the width of the ditch can be controlled through the rotating device to place the drip irrigation tape. It can also handle drip irrigation tapes of different specifications. Compared with the prior art, it has the characteristics of convenient use and simple structure.

[0039] As Figure 2 、 Figure 3 、 Figure 4 and Figure 5 shown, two second moving blocks 17 are movably installed in the cavity of the first fixed plate 11. The bottom wall surfaces of the two second moving blocks 17 are both in a hollow state. Two conical plates 18 are respectively arranged in the cavities of the two second moving blocks 17. A first moving block 16 is fixedly installed on the top wall surface of each of the two second moving blocks 17. The first moving block 16 is located above the tractor 10. The first moving block 16 is T-shaped, and the lower part of the first moving block 16 penetrates through the tractor 10.

[0040] On both ends of the top wall surface of the first fixed plate 11, a second fixed plate 13 is fixedly installed. A first bolt 14 is arranged above the first fixed plate 11. The first bolt 14 penetrates through the second fixed plate 13 on the right side and the two first moving blocks 16, and is in threaded connection with the two first moving blocks 16 at the process. The threads on the side wall of the first bolt 14 are in opposite states on the left and right sides. The left end of the first bolt 14 is rotatably connected to the second fixed plate 13 on the left side.

[0041] A limiting plate 35 is arranged in the cavity of each of the two second moving blocks 17. Two conical plates 18 are respectively fixedly installed on the bottom wall surfaces of the two limiting plates 35. A second bolt 15 is arranged on the top wall surface of each of the two first moving blocks 16. The second bolt 15 penetrates through the two first moving blocks 16 and the second moving blocks 17 and is rotatably connected to the bottom wall surface of the limiting plate 35. The second bolt 15 is in threaded connection with the first moving block 16 at the penetration.

[0042] During specific use, when the staff rotates the first bolt 14, the two first moving blocks 16 can be driven to move closer to or away from each other by the opposite threads on both sides of the first bolt 14. The first moving blocks 16 cannot rotate due to the limitation of the second moving blocks 17 and the first fixing plate 11. When the two first moving blocks 16 move, the second moving blocks 17 can be driven to move, and the movement of the second moving blocks 17 can drive the tapered plate 18 to move, thereby changing the position of the tapered plate 18 to facilitate the operation of trenching at different positions. When the staff rotates the second bolt 15, the height of the tapered plate 18 can be changed to dig trenches with different depths. Both of the two second fixing plates 13 can play a role in limiting the first bolt 14.

[0043] In summary, by setting the first fixing plate 11, the second fixing plate 13, the first bolt 14, the second bolt 15, the first moving blocks 16, the second moving blocks 17 and the tapered plate 18, the position of the two tapered plates 18 can be controlled by the staff rotating the first bolt 14 to perform trenching operations at different positions, and the height of the two tapered plates 18 can be controlled by rotating the second bolt 15 to control the depth of the trench. It is convenient to use and has a simple structure.

[0044] As Figure 4 、 Figure 5 、 Figure 6 and Figure 7 shown, two rotating rods 25 are fixedly installed on the bottom wall surfaces of the two limiting plates 35 at the rear side position of the tapered plate 18. A sleeve 24 is sleeved on the side walls of the two rotating rods 25. The number of each group of first baffles 19 is two, and the two first baffles 19 are respectively fixedly installed on the rear side walls of the two sleeves 24. A limiting rod 26 is fixedly installed on the top wall surfaces of the two second baffles 20. A limiting groove 22 is formed on the bottom wall surfaces of the two limiting plates 35, and the limiting rod 26 is movably connected to the cavity of the limiting groove 22.

[0045] A third fixing plate 23 is also fixedly installed on the bottom wall surface of the limiting groove 22. The left and right side walls and the rear side wall of the third fixing plate 23 are in a hollow state. A first driving plate 29 is arranged in each of the left and right cavities of the third fixing plate 23. The side walls of the two first driving plates 29 facing away from each other are arc-shaped, and the rear side walls of the two ends of the two first driving plates 29 facing each other are in an inclined state from approaching each other to moving away from each other from front to back.

[0046] On the top wall surfaces of the two first drive plates 29, a second fixing block 28 is fixedly installed. On the front side wall surfaces of the cavity of the third fixing plate 23, two first fixing blocks 27 are fixedly installed. On the left and right side wall surfaces of the two first fixing blocks 27, a spring 34 is fixedly installed. One end of the plurality of springs 34 far from the first fixing block 27 is fixedly connected to the corresponding second fixing block 28.

[0047] At the rear position of the cavity of the third fixing plate 23, a fourth fixing plate 30 is fixedly installed. A third moving block 31 is arranged at the rear of the fourth fixing plate 30. On the left and right side wall surfaces of the third moving block 31, a second drive plate 33 is fixedly installed. The two second drive plates 33 penetrate through the fourth fixing plate 30 and are movably connected to the penetration part of the fourth fixing plate 30. The front side of the second drive plate 33 is arc-shaped. A third bolt 32 is further arranged at the rear of the fourth fixing plate 30. The third bolt 32 penetrates through the third moving block 31 and is threadedly connected to the penetration part of the third moving block 31. The front end of the third bolt 32 is rotatably connected to the fourth fixing plate 30.

[0048] During specific use, when the second bolt 15 rotates, it can move up and down through the threaded connection with the first moving block 16. The up and down movement of the second bolt 15 can drive the limiting plate 35 to move up and down. Since the limiting plate 35 is limited by the second moving block 17 and cannot rotate, when the limiting plate 35 moves up and down, it can drive the conical plate 18 to move up and down. When the conical plate 18 is inserted into the ground and moves, it can perform the operation of trenching on the land. The soil will be separated by the inclination angles of the two first baffles 19 and the two second baffles 20. When the angles of the first baffle 19 and the second baffle 20 are larger, the separation distance of the soil is also larger. Therefore, the width of the trench can be controlled. When the worker rotates the third bolt 32, it can drive the third moving block 31 to move back and forth. The movement of the third moving block 31 can drive the second driving plate 33 to move. Since the second driving plate 33 is limited by the fourth fixing plate 30 and cannot rotate, the third moving block 31 cannot rotate either. When the second driving plate 33 moves forward, it can contact the inclined surfaces of the two first driving plates 29, and then move the two first driving plates 29 away from each other through the inclined surfaces of the two first driving plates 29. When the two first driving plates 29 move away from each other, the ends where they move away from each other will contact the two second baffles 20 to push the second baffles 20 to move. The limiting rod 26 and the limiting groove 22 can both play a role in limiting the second baffle 20. The connection between the first baffle 19 and the second baffle 20 can enable the second baffle 20 to expand and contract, so as to drive the first baffle 19 to move through the movement of the second baffle 20. The first baffle 19 and the second baffle 20 will rotate through the corresponding sleeves 24. The rotating rod 25 can play a role in limiting the sleeve 24 to change the angles of the first baffle 19 and the second baffle 20. When the worker rotates the third bolt 32 in the reverse direction, the second driving plate 33 can disengage from the first driving plate 29. The first driving plate 29 will automatically reset under the action of multiple springs 34. The first baffle 19 and the second baffle 20 will automatically reset under the action of the soil. The second fixing block 28 and the first fixing block 27 can both play a role in limiting the spring 34.

[0049] In summary, by setting the first baffle 19, the second baffle 20, the limiting groove 22, the third fixing plate 23, the sleeve 24, the rotating rod 25, the limiting rod 26, the first fixing block 27, the second fixing block 28, the first driving plate 29, the fourth fixing plate 30, the third moving block 31, the third bolt 32, the second driving plate 33, the spring 34 and the limiting plate 35, the worker can control the angles of the first baffle 19 and the second baffle 20 by rotating the third bolt 32, and then control the width of the trench. It is convenient to use and has a simple structure.

[0050] It can be understood that the present utility model is described by means of some embodiments. Those skilled in the art will know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the present utility model.

Claims

1. A device for laying a drip irrigation belt with limited depth and covered with soil, characterized in that: Said: The tractor (10) comprises a first fixing plate (11) fixedly mounted on the rear wall surface of the tractor (10), and the upper and lower wall surfaces of the first fixing plate (11) are both in a hollow state; A trenching device capable of performing trenching operations is provided, wherein the trenching device comprises two conical plates (18), and the two conical plates (18) are both arranged below the first fixed plate (11); It comprises a rotating device capable of setting the trenching width, the rotating device comprising two groups of first baffles (19) and two groups, the rear sides of the plurality of first baffles (19) are all in a hollowed-out state, and the plurality of second baffles (20) are respectively movably mounted in the cavities of the plurality of first baffles (19).

2. The device for laying drip irrigation tape with limited depth and covered with soil according to claim 1, characterized in that: Two second moving blocks (17) are movably mounted in the cavity of the first fixed plate (11); the bottom walls of the two second moving blocks (17) are both in a hollowed-out state; the two conical plates (18) are respectively arranged in the cavities of the two second moving blocks (17); a first moving block (16) is fixedly mounted on the top walls of the two second moving blocks (17); the first moving block (16) is located above the tractor (10); the first moving block (16) is T-shaped; the bottom of the first moving block (16) passes through the tractor (10).

3. The device for laying drip irrigation tape with limited depth and covered with soil according to claim 2, characterized in that: A second fixing plate (13) is fixedly mounted on both ends of the top wall of the first fixing plate (11), and a first bolt (14) is arranged above the first fixing plate (11). The first bolt (14) passes through the second fixing plate (13) on the right side and the two first moving blocks (16), and is threadedly connected to the two first moving blocks (16). The threads on the side wall of the first bolt (14) are opposite on the left and right sides, and the left end of the first bolt (14) is rotatably connected to the second fixing plate (13) on the left side.

4. The device for limiting the depth and covering the soil for laying the drip irrigation tape according to claim 3 is characterized in that: A limit plate (35) is disposed in the cavity of each of the two second moving blocks (17); the two conical plates (18) are respectively fixedly mounted on the bottom wall surfaces of the two limit plates (35); a second bolt (15) is disposed on the top wall surfaces of the two first moving blocks (16); the second bolt (15) penetrates the two first moving blocks (16) and the second moving block (17) and is rotatably connected to the bottom wall surface of the limit plate (35); and the penetration point of the second bolt (15) and the first moving block (16) is threadedly connected.

5. The device for limiting the depth and covering the soil for laying the drip irrigation tape according to claim 4, characterized in that: Two rotating rods (25) are fixedly mounted on the bottom wall surfaces of the two limiting plates (35) at the rear side positions of the conical plate (18); a sleeve (24) is sleeved on the side walls of the two rotating rods (25); each group of first baffles (19) has two first baffles (19); the two first baffles (19) are respectively fixedly mounted on the rear side walls of the two sleeves (24); a limiting rod (26) is fixedly mounted on the top wall surfaces of the two second baffles (20); a limiting groove (22) is opened on the bottom wall surfaces of the two limiting plates (35); the limiting rod (26) is movably connected in the cavity of the limiting groove (22).

6. The device for limiting the depth and covering the soil for laying the drip irrigation tape according to claim 5, characterized in that: A third fixing plate (23) is also fixedly mounted on the bottom wall of the limiting groove (22); the left and right side wall surfaces and the rear side wall surface of the third fixing plate (23) are both in a hollow state; a first driving plate (29) is disposed in the left and right side cavities of the third fixing plate (23); the side wall surfaces of the two first driving plates (29) that are away from each other are both in an arc shape; and the rear side wall surfaces of the two first driving plates (29) that are close to each other are both in an inclined state from front to back from close to each other to away from each other.

7. The device for limiting the depth and covering the soil for laying the drip irrigation tape according to claim 6, characterized in that: A second fixing block (28) is fixedly mounted on the top wall surface of each of the two first drive plates (29); two first fixing blocks (27) are fixedly mounted on the front wall surface of the cavity of the third fixing plate (23); a spring (34) is fixedly mounted on the left and right side wall surfaces of each of the two first fixing blocks (27); and ends of the plurality of springs (34) away from the first fixing blocks (27) are fixedly connected to corresponding second fixing blocks (28).

8. The device for limiting the depth and covering the soil for laying the drip irrigation tape according to claim 7, characterized in that: A fourth fixing plate (30) is fixedly mounted at a rear position in the cavity of the third fixing plate (23); a third moving block (31) is arranged at the rear side of the fourth fixing plate (30); a second driving plate (33) is fixedly mounted on the left and right side walls of the third moving block (31); the two second driving plates (33) both penetrate the fourth fixing plate (30) and are movably connected to the penetration point of the fourth fixing plate (30); the front side of the second driving plate (33) is arc-shaped; a third bolt (32) is further arranged at the rear side of the fourth fixing plate (30); the third bolt (32) penetrates the third moving block (31) and is threadedly connected to the penetration point of the third moving block (31); and the front end of the third bolt (32) is rotatably connected to the fourth fixing plate (30).

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