Vertical shaft drainage and irrigation system for cultivated land salt control

Abstract

The vertical shaft drainage and irrigation system comprises a mounting plate and is characterized in that the mounting plate is fixedly connected with a mounting vertical rod, the mounting vertical rod is fixedly connected with a hollow pipe, the hollow pipe is fixedly connected with a set of evenly-distributed suction pipes, the hollow pipe is fixedly connected with a round pipe, and the round pipe is fixedly connected with a vertical rod. The circular tube is fixedly connected with a group of uniformly distributed L-shaped plates; a motor is fixedly connected into the hollow pipe, an output shaft of the motor is fixedly connected with a power shaft, a power shaft bearing is connected with the circular pipe, and an output shaft of the power shaft is fixedly connected with a processing assembly; the processing assembly comprises a round block, an output shaft of the power shaft is fixedly connected with the round block, and the round block is provided with an inclined groove. The invention relates to the technical field of vertical shaft desilting, in particular to a vertical shaft drainage and irrigation system for cultivated land salt control. The technical problem to be solved by the invention is to provide the vertical shaft drainage and irrigation system for farmland salt control, so that silt at the bottom of a vertical shaft can be conveniently stirred, and silt extraction can be conveniently realized.

Description

Technical Field

[0001] The invention relates to the technical field of vertical shaft sand removal, in particular to a vertical shaft irrigation and drainage system for controlling salt in cultivated land. Background Art

[0002] Salt water mixed with silt seeps into the shaft, often causing siltation at the bottom of the shaft. The rise of the bottom of the shaft is not conducive to infiltration and soil desalination. If the saline water and the silted salt silt can be removed together, it will be more conducive to long-term salt control and drainage of the shaft. Control the water level in the shaft and keep it low. Pump water. Rain or irrigate fresh water on the cultivated land. Due to the low water level in the shaft, as shown by the infiltration direction arrow, the salt and alkali in the cultivated land will seep into the surrounding shafts. Equipment is needed to pump water and remove siltation.

[0003] During the process of well irrigation and drainage or vertical shaft drainage, as the well absorbs a certain amount of water from the groundwater aquifer, the groundwater level near the well and in the well irrigation and drainage area will continue to decrease with the discharge of water. The lowering value of the groundwater level generally includes two parts: one part is due to the long-term pumping of the well (or well group), the groundwater recharge is insufficient, and a part of the groundwater reserves are consumed, resulting in a groundwater level drop funnel inside and outside the pumping area, which is called static water level drop. The other part is caused by the head loss during the process of groundwater gathering to the well. The closer to the pumping well, the greater the value, reaching the maximum value near the well, which is generally above 3 to 6 meters. The total water level drop formed during the well pumping process is the dynamic water level drop. Due to the drainage effect of the well, the artificial discharge of groundwater is increased. The significant reduction of the groundwater level effectively increases the burial depth of groundwater and reduces the evaporation of groundwater, thus preventing soil salt return.

[0004] At present, there is still a lack of a vertical shaft irrigation and drainage system that can facilitate the stirring of sediment at the bottom of the vertical shaft and facilitate the extraction of sediment. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a vertical shaft irrigation and drainage system for salt control in cultivated land, which is convenient for stirring the sediment at the bottom of the vertical shaft and convenient for extracting the sediment.

[0006] The present invention adopts the following technical solutions to achieve the invention objectives:

[0007] A vertical shaft irrigation and drainage system for salt control in cultivated land comprises a mounting plate, characterized in that: the mounting plate is fixedly connected to a mounting vertical rod, the mounting vertical rod is fixedly connected to a hollow tube, the hollow tube is fixedly connected to a group of evenly distributed suction pipes, the hollow tube is fixedly connected to a round tube, and the round tube is fixedly connected to a group of evenly distributed L-plates; a motor is fixedly connected inside the hollow tube, the output shaft of the motor is fixedly connected to a power shaft, the power shaft bearing is connected to the round tube, and the output shaft of the power shaft is fixedly connected to a processing assembly; the processing assembly comprises a round block, the output shaft of the power shaft is fixedly connected to the round block, the round block is provided with an oblique groove, the oblique groove surrounds the round block, presents an undulating wave shape, and the undulation has at least one high point and one low point; each of the L-plates is respectively connected to an L short shaft with a bearing, each of the L short shafts is respectively fixedly connected to a ball head rod, the ball head of each of the ball head rods is respectively arranged in the oblique groove, each of the L short shafts is respectively fixedly connected to a mounting small plate, each of the mounting small plates is respectively fixedly connected to an L mounting seat, and each of the L mounting seats is respectively fixedly connected to a processing plate.

[0008] As a further limitation of the present technical solution, each of the processing plates is respectively fixedly connected to a fixed plate and a guide plate, each of the guide plates is respectively fixedly connected to a symmetrical guide circular tube, each of the guide circular tubes is respectively provided with a guide circular rod, each of the guide circular rods is respectively fixedly connected to the corresponding fixed plate by a spring, and each of the guide circular rods is respectively fixedly connected to a sphere.

[0009] As a further limitation of the present technical solution, each guide plate is respectively provided with a symmetrical semicircular track groove, each semicircular track groove is respectively provided with a semicircular track block, each semicircular track block is respectively fixedly connected to a slider, and each slider is respectively fixedly connected to a group of evenly distributed wire brushes.

[0010] As a further limitation of the present technical solution, the power shaft is fixedly connected to the rotary drilling disc.

[0011] As a further limitation of the technical solution, the rotary drilling disc is provided with a group of evenly distributed notches, and the rotary drilling disc is fixedly connected to a group of evenly distributed insert teeth.

[0012] As a further limitation of the present technical solution, the mounting plate is fixedly connected to a symmetrical support assembly, the support assembly includes a T-plate, the T-plate is fixedly connected to the mounting plate, the T-plate is fixedly connected to symmetrical pipe axes, the symmetrical pipe axes are respectively rotatably connected to vertical axes, and the symmetrical vertical axes are respectively fixedly connected to the support plates.

[0013] As a further limitation of the present technical solution, the T-plate is fixedly connected to the hydraulic rod, the piston rod of the hydraulic rod is fixedly connected to the T-axis, the T-axis is rotationally connected to symmetrical connecting rods, the symmetrical connecting rods are rotationally connected to L-axes respectively, and the symmetrical L-axes are respectively fixedly connected to the corresponding vertical axes.

[0014] As a further limitation of the present technical solution, each of the support plates is respectively fixedly connected to a symmetrical insertion block.

[0015] As a further limitation of the present technical solution, the mounting plate is fixedly connected to the free end of the telescopic member, and the fixed end of the telescopic member is fixedly connected to the handle.

[0016] As a further limitation of the technical solution, a group of suction tubes are connected to the water pump through hoses.

[0017] Compared with the prior art, the advantages and positive effects of the present invention are:

[0018] 1. This device controls the hydraulic rod to facilitate the storage and extension of the support plate. When the support plate is retracted, the overall size of the support assembly becomes smaller, which makes it convenient to place the device in the shaft. When the support plate is unfolded, the insertion block and the support plate are inserted into the shaft wall to fix the processing assembly, which is convenient for subsequent processing.

[0019] 2. After the processing assembly of the device is placed in the vertical shaft, the ball contacts the well wall, causing the spring to be compressed. During the rotation of the rotary drilling disc, the vertical and horizontal states of the processing plate are adjusted through the inclined groove. The ball drives the ball head rod to move in the inclined groove, achieving a continuous change in its height, thereby achieving the swing of the ball head rod and the swing of the processing plate. The processing plate drives the ball to move, and the ball scrapes obliquely relative to the well wall, bringing up the accumulated salty silt to facilitate the pumping away.

[0020] 3. The wire brush of the device moves when the position of the guide plate changes. When the guide plate is in a vertical state, the slider moves downward under the action of gravity, and the semicircular track block moves along the semicircular track groove. When the guide plate is horizontal, under the action of inertia and the brought-up mud and sand, the slider and the mud and sand move in the same direction, and the wire brush moves the mud and sand, bringing up the accumulated salt mud and sand for easy removal by the water pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 .

[0022] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 .

[0023] Figure 3 It is a schematic diagram of the supporting state of the supporting assembly of the present invention.

[0024] Figure 4 It is a partially cutaway three-dimensional structural schematic diagram of the present invention.

[0025] Figure 5 The schematic diagram of the local three-dimensional structure of the processing component of the present invention is shown in FIG. Figure 1 .

[0026] Figure 6 The schematic diagram of the local three-dimensional structure of the processing component of the present invention is shown in FIG. Figure 2 .

[0027] Figure 7 It is a schematic diagram of the local three-dimensional structure of the present invention.

[0028] Figure 8 The schematic diagram of the local three-dimensional structure of the processing component of the present invention is shown in FIG. Figure 3 .

[0029] Fig. 9 It is a schematic diagram of the initial state of the support assembly of the present invention.

[0030] In the figure: 1, water pump, 2, handle, 3, telescopic part, 4, cultivated land, 5, vertical shaft, 6, infiltration direction, 7, mounting plate, 8, mounting vertical rod, 9, suction pipe, 10, hollow pipe, 11, round pipe, 12, L plate, 13, rotary digging plate, 14, slotting, 15, notch, 16, insertion block, 17, support plate, 18, L axis, 19, connecting rod, 20, T axis, 21, hydraulic rod, 22, T plate, 23, pipe axis , 24, vertical axis, 25, motor, 26, round block, 27, inclined groove, 28, power shaft, 29, mounting plate, 30, L short axis, 31, ball head rod, 32, L mounting seat, 33, processing plate, 34, fixing plate, 35, spring, 36, guide round rod, 37, guide plate, 38, guide round tube, 39, semicircular track groove, 40, round ball, 41, wire brush, 42, semicircular track block, 43, slider. DETAILED DESCRIPTION

[0031] A specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation.

[0032] Embodiment 1: The present invention comprises a mounting plate 7, wherein the mounting plate 7 is fixedly connected to a mounting vertical rod 8, wherein the mounting vertical rod 8 is fixedly connected to a hollow tube 10, wherein the hollow tube 10 is fixedly connected to a group of evenly distributed straws 9, wherein the hollow tube 10 is fixedly connected to a circular tube 11, wherein the circular tube 11 is fixedly connected to a group of evenly distributed L-plates 12; wherein the hollow tube 10 is fixedly connected to a motor 25, wherein the output shaft of the motor 25 is fixedly connected to a power shaft 28, wherein the power shaft 28 is bearing-connected to the circular tube 11, wherein the output shaft of the power shaft 28 is fixedly connected to a processing assembly; wherein the processing assembly comprises a round block 26 ... The output shaft of the force shaft 28 is fixedly connected to the round block 26, and the round block 26 is provided with an inclined groove 27. The inclined groove 27 surrounds the round block 26 and is in an undulating wave shape, with at least one high point and one low point; each of the L plates 12 is respectively connected to the L short shaft 30 by a bearing, and each of the L short shaft 30 is respectively fixedly connected to the ball head rod 31, and the ball head of each of the ball head rods 31 is respectively arranged in the inclined groove 27, and each of the L short shaft 30 is respectively fixedly connected to the mounting plate 29, and each of the mounting plate 29 is respectively fixedly connected to the L mounting seat 32, and each of the L mounting seat 32 is respectively fixedly connected to the processing plate 33.

[0033] The power shaft 28 is fixedly connected to the rotary drilling disc 13 .

[0034] The rotary digging disc 13 is provided with a group of evenly distributed notches 15 , and the rotary digging disc 13 is fixedly connected with a group of evenly distributed inserting teeth 14 .

[0035] The mounting plate 7 is fixedly connected to a symmetrical supporting assembly, and the supporting assembly includes a T-plate 22, and the T-plate 22 is fixedly connected to the mounting plate 7, and the T-plate 22 is fixedly connected to a symmetrical pipe axis 23, and the symmetrical pipe axis 23 is respectively rotatably connected to a vertical axis 24, and the symmetrical vertical axis 24 is respectively fixedly connected to the supporting plate 17.

[0036] The T plate 22 is fixedly connected to the hydraulic rod 21, the piston rod of the hydraulic rod 21 is fixedly connected to the T shaft 20, the T shaft 20 is rotationally connected to the symmetrical connecting rods 19, the symmetrical connecting rods 19 are rotationally connected to the L shafts 18, and the symmetrical L shafts 18 are fixedly connected to the corresponding vertical shafts 24.

[0037] Each of the support plates 17 is fixedly connected to a symmetrical insertion block 16 .

[0038] The mounting plate 7 is fixedly connected to the free end of the telescopic member 3 , and the fixed end of the telescopic member 3 is fixedly connected to the handle 2 .

[0039] A group of suction pipes 9 are connected to the water pump 1 through hoses.

[0040] The electric wires of the motor 5 are sealed and connected through the mounting vertical rod 8, so the waterproof effect is good.

[0041] The workflow of this embodiment is:

[0042] The water level of the vertical shaft 5 is controlled to be kept low, and water is pumped out. When it rains or irrigates the cultivated land 4 with fresh water, the salinity in the cultivated land 4 will seep into the vertical shaft 5 arranged around it as shown by the infiltration direction 6 arrow.

[0043] Install the water pump 1 to a suitable position, place the device in the shaft 5, control the telescopic member 3, and insert the inserting gear 14 into the mud and sand of the shaft 5. Control the hydraulic rod 21 to retract, the hydraulic rod 21 drives the T-axis 20 to move, the T-axis 20 drives the connecting rod 19 to swing, the connecting rod 19 drives the L-axis 18 to swing, the L-axis 18 drives the vertical axis 24 to rotate, the vertical axis 24 drives the support plate 17 to swing, the support plate 17 drives the insertion block 16 to insert into the well wall, install a pressure sensor in the insertion block 16, make it reach the preset pressure, and close the hydraulic rod 21.

[0044] The support assembly is completely retracted when stowed and will not interfere with movement.

[0045] The motor 25 and the water pump 1 are controlled to work, the motor 25 drives the power shaft 28 to rotate, the power shaft 28 drives the round block 26, the rotary cutting disc 13 and the slotting gear 14 to rotate, the round block 26 drives the ball head rod 31 to move in the inclined groove 27 to achieve continuous changes in its height, thereby achieving the swing of the ball head rod 31, the ball head rod 31 drives the L short shaft 30 to swing back and forth, the L short shaft 3 drives the installation small plate 29 to rotate back and forth, and the installation small plate 29 drives the L mounting seat 32 and the processing plate 33 to swing back and forth.

[0046] The teeth 14 stir the silt, and the rotary digging plate 13 rotates, so that the silt passes through the notch 15 and is located on the upper side of the rotary digging plate 13. The rotary digging plate 13 drives the silt to move and is scraped up by the processing plate 33 in a horizontal state. When the processing plate 33 swings and deflects, the silt moves, which facilitates the operation of the water pump 1, and the mixture of silt and water is pumped out by the water pump 1 through the suction pipe 9 and the hose.

[0047] Embodiment 2: This embodiment is further elaborated on the basis of embodiment 1, each of the processing plates 33 is respectively fixedly connected to the fixed plate 34 and the guide plate 37, each of the guide plates 37 is respectively fixedly connected to the symmetrical guide circular tubes 38, each of the guide circular tubes 38 is respectively provided with a guide circular rod 36, each of the guide circular rods 36 is respectively fixedly connected to the corresponding fixed plate 34 by a spring 35, and each of the guide circular rods 36 is respectively fixedly connected to the ball 40.

[0048] The workflow of this embodiment is:

[0049] When the device is placed, the ball 40 contacts the well wall, compressing the spring 35. The ball 40 is pressed against the well wall, and the vertical and horizontal states of the processing plate 33 are adjusted through the inclined groove 27 during the rotation of the rotary excavation disc 13. The processing plate 33 drives the fixed plate 34, the guide plate 37, the spring 35, the guide round tube 38, the guide round rod 36 and the ball 40 to swing. The ball 40 scrapes obliquely relative to the well wall, bringing up the accumulated salty mud and sand to facilitate the pump 1 to pump it away.

[0050] Embodiment 3: This embodiment is further elaborated on the basis of embodiment 2, each of the guide plates 37 is respectively provided with a symmetrical semicircular track groove 39, each of the semicircular track grooves 39 is respectively provided with a semicircular track block 42, each of the semicircular track blocks 42 is respectively fixedly connected to a slider 43, and each of the sliders 43 is respectively fixedly connected to a group of evenly distributed wire brushes 41.

[0051] The workflow of this embodiment is:

[0052] The guide plate 37 drives the slider 43, the semicircular track block 42 and the wire brush 41 to move. When the guide plate 37 is in a vertical state, under the action of gravity, the slider 43 moves downward, and the semicircular track block 42 moves along the semicircular track groove 39. When the guide plate 37 is horizontal, under the action of inertia and the brought-up silt, the slider 43 and the silt move in the same direction, and the wire brush 41 brushes the silt, bringing up the silted salt silt to facilitate the pump 1 to pump it away.

[0053] The device controls the hydraulic rod 21 to facilitate the storage and extension of the support plate 17. When the support plate 17 is retracted, the overall size of the support assembly becomes smaller, which makes it convenient to place the device in the shaft 5. When the support plate 17 is unfolded, the insertion block 16 and the support plate 17 are inserted into the shaft wall to fix the processing assembly and facilitate subsequent processing.

[0054] After the processing assembly of the device is placed in the shaft 5, the ball 40 contacts the wall of the shaft, compressing the spring 35. During the rotation of the rotary drilling disc 13, the vertical and horizontal states of the processing plate 33 are adjusted through the inclined groove 27, and the round block 26 drives the ball head rod 31 to move in the inclined groove 27. Since the inclined groove 27 is in an undulating wave shape, with at least one high point and one low point, the height of the ball head rod 31 is constantly changed, and then the ball head rod 31 swings, and the processing plate 33 swings. The processing plate 33 drives the ball 40 to move, and the ball 40 scrapes obliquely relative to the wall of the shaft, bringing up the silted salt mud to facilitate the pump 1 to pump it away.

[0055] The wire brush 41 of the device moves when the position of the guide plate 37 changes. When the guide plate 37 is in a vertical state, under the action of gravity, the slider 43 moves downward, and the semicircular track block 42 moves along the semicircular track groove 39. When the guide plate 37 is horizontal, under the action of inertia and the brought-up mud and sand, the slider 43 moves in the same direction as the mud and sand, and the wire brush 41 brushes the mud and sand, and the accumulated salt-stained mud and sand are brought up to facilitate the pumping of the water pump 1.

[0056] The above disclosure is only a specific embodiment of the present invention, but the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A vertical well irrigation and drainage system for controlling salt in cultivated land, comprising a mounting plate (7), characterized in that: The mounting plate (7) is fixedly connected to the mounting vertical rod (8), the mounting vertical rod (8) is fixedly connected to the hollow tube (10), the hollow tube (10) is fixedly connected to a group of evenly distributed straws (9), the hollow tube (10) is fixedly connected to the circular tube (11), and the circular tube (11) is fixedly connected to a group of evenly distributed L-plates (12); The hollow tube (10) is fixedly connected to a motor (25), the output shaft of the motor (25) is fixedly connected to a power shaft (28), the bearing of the power shaft (28) is connected to the round tube (11), and the output shaft of the power shaft (28) is fixedly connected to a processing assembly; The processing assembly comprises a round block (26), the output shaft of the power shaft (28) is fixedly connected to the round block (26), the round block (26) is provided with an inclined groove (27), the inclined groove (27) surrounds the round block (26) and presents an undulating wave shape, with at least one high point and one low point; Each of the L plates (12) is respectively connected to an L short shaft (30) by a bearing, each of the L short shafts (30) is respectively fixedly connected to a ball head rod (31), the ball head of each of the ball head rods (31) is respectively arranged in the inclined groove (27), each of the L short shafts (30) is respectively fixedly connected to a mounting small plate (29), each of the mounting small plates (29) is respectively fixedly connected to an L mounting seat (32), and each of the L mounting seats (32) is respectively fixedly connected to a processing plate (33).

2. The vertical well irrigation and drainage system for salt control in cultivated land according to claim 1 is characterized in that: Each of the processing plates (33) is respectively fixedly connected to a fixed plate (34) and a guide plate (37); each of the guide plates (37) is respectively fixedly connected to a symmetrical guide circular tube (38); each of the guide circular tubes (38) is respectively provided with a guide circular rod (36); each of the guide circular rods (36) is respectively fixedly connected to the corresponding fixed plate (34) via a spring (35); and each of the guide circular rods (36) is respectively fixedly connected to a round ball (40).

3. The vertical well irrigation and drainage system for salt control in cultivated land according to claim 2 is characterized in that: Each guide plate (37) is provided with a symmetrical semicircular track groove (39), each semicircular track groove (39) is provided with a semicircular track block (42), each semicircular track block (42) is fixedly connected to a slider (43), and each slider (43) is fixedly connected to a group of uniformly distributed wire brushes (41).

4. The vertical well irrigation and drainage system for salt control in cultivated land according to claim 3 is characterized in that: The power shaft (28) is fixedly connected to the rotary drilling disc (13).

5. The vertical well irrigation and drainage system for salt control in cultivated land according to claim 4 is characterized in that: The rotary digging disc (13) is provided with a group of evenly distributed notches (15), and the rotary digging disc (13) is fixedly connected to a group of evenly distributed insert teeth (14).

6. The vertical well irrigation and drainage system for salt control in cultivated land according to claim 1, characterized in that: The mounting plate (7) is fixedly connected to a symmetrical support assembly, wherein the support assembly comprises a T-plate (22), wherein the T-plate (22) is fixedly connected to the mounting plate (7), wherein the T-plate (22) is fixedly connected to symmetrical pipe axes (23), wherein the symmetrical pipe axes (23) are respectively rotatably connected to vertical axes (24), and wherein the symmetrical vertical axes (24) are respectively fixedly connected to the support plate (17).

7. The vertical well irrigation and drainage system for salt control in cultivated land according to claim 6, characterized in that: The T plate (22) is fixedly connected to a hydraulic rod (21); the piston rod of the hydraulic rod (21) is fixedly connected to a T shaft (20); the T shaft (20) is rotationally connected to symmetrical connecting rods (19); the symmetrical connecting rods (19) are rotationally connected to L shafts (18); and the symmetrical L shafts (18) are fixedly connected to corresponding vertical shafts (24).

8. The vertical well irrigation and drainage system for salt control in cultivated land according to claim 6, characterized in that: Each of the support plates (17) is respectively fixedly connected to a symmetrical insertion block (16).

9. The vertical well irrigation and drainage system for salt control in cultivated land according to claim 6, characterized in that: The mounting plate (7) is fixedly connected to the free end of the telescopic member (3), and the fixed end of the telescopic member (3) is fixedly connected to the handle (2).

10. The vertical well irrigation and drainage system for salt control in cultivated land according to claim 1, characterized in that: A group of suction pipes (9) are connected to the water pump (1) through hoses.

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