Novel drainage device capable of preventing paddy field sludge loss

Abstract

The utility model provides a paddy field water supply and drainage device, and belongs to the technical field of drainage devices. The frame is provided with a water inlet and a water outlet; the guide pieces are arranged on the inner walls of the front end and the rear end of the frame, and scales are arranged on the guide pieces; the push plate is located in the frame and can slide up and down along the guide piece; and the mud blocking frame is located in the frame and arranged between the push plate and the left side plate of the frame, and mud blocking holes are formed in the mud blocking frame and used for preventing paddy field mud loss. The push plate is arranged in the frame, the scales are arranged on the guide piece, the push plate can slide along the guide piece, the opening and closing height of the baffle is accurately controlled through the scales on the guide piece, accurate control over drainage is achieved, and the mud blocking frame with the mud blocking holes can effectively prevent paddy field mud from losing under the action of water flow.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage devices, in particular to a novel drainage device capable of preventing paddy field silt from being lost. Background Art

[0002] Paddy fields are land that can store water frequently and is used to grow aquatic crops such as rice. They are named because of their abundant water supply. Paddy soil requires a certain moisture content, which is beneficial to plant growth. Inorganic nitrogen exists in the form of ammonia nitrogen, which is suitable for the absorption and utilization of rice. It is also easily adsorbed by soil colloids and is not easy to lose. However, if the moisture content is too high, in the case of severe flooding and hypoxia, organic matter will undergo anaerobic decomposition to produce a variety of organic acids, which will hinder the oxygen secretion capacity of rice roots and even produce toxic substances such as methane and hydrogen sulfide, affecting the normal growth of plants. However, current paddy fields often have water inlets and outlets on the ridges for irrigation and drainage, but such drainage effects are not ideal, drainage cannot be timely, and the drainage volume cannot be accurately grasped. At the same time, when irrigation is carried out, it is easy to cause paddy field silt to be lost under the action of water flow. Utility Model Content

[0003] In view of this, in order to solve the technical problems that the drainage effect of the drainage outlets on the ridges in the prior art is not ideal, the water cannot be discharged in time, the drainage volume cannot be accurately grasped, and the paddy field silt is easily lost under the action of water flow during irrigation, the utility model provides a new drainage device for preventing the loss of paddy field silt. A push plate is arranged in the frame, a scale is arranged on the guide member, and the push plate can be slid along the guide member. The opening and closing height of the baffle is accurately controlled by the scale on the guide member, so as to realize precise control of drainage. The mud retaining frame with mud retaining holes can effectively prevent the paddy field silt from being lost under the action of water flow.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A new type of drainage device capable of preventing silt loss in paddy fields, comprising:

[0006] a frame having a water inlet and a water outlet;

[0007] A guide member, which is arranged on the inner wall of the front and rear ends of the frame and has scales thereon;

[0008] a push plate, which is located in the frame and can slide up and down along the guide member;

[0009] The mud guard frame is located in the frame and is arranged between the push plate and the left side plate of the frame. The mud guard frame is provided with mud guard holes for preventing the loss of paddy field mud.

[0010] Preferably, the push plate comprises a first push plate and a second push plate which are spaced apart from each other;

[0011] The first push plate and the second push plate can both slide up and down along the guide member.

[0012] Preferably, a support member for providing support for the frame is arranged inside the frame.

[0013] Preferably, the mud guard frame can move in an up-and-down direction along the frame.

[0014] Preferably, the left side plate of the frame is a grass protection net, on which filter holes are opened, and the filter holes form the water inlet of the frame.

[0015] Preferably, a sliding groove is provided on the guide member, and the push plate slides in the sliding groove.

[0016] Preferably, a sealing groove is provided in the slide groove to ensure the sealing between the push plate and the slide groove.

[0017] Preferably, the bottom plate of the frame and the side plates of the four surfaces are snap-connected.

[0018] Preferably, a counting alarm system is also included, and the counting alarm system includes:

[0019] An overflow hole is provided on the push plate at the upper portion of the frame;

[0020] A water turbine, which is arranged on the inner side wall of the frame;

[0021] a sprocket, which is disposed on the frame;

[0022] The counter comprises a counter body, a lever and a knocking lever;

[0023] Alarm bell;

[0024] Water overflows from the overflow hole to flush the turbine to rotate the turbine, and the rotation of the turbine drives the sprocket to rotate, and the sprocket drives the lever disposed on the counter body to rotate to count, and the rotation of the lever drives the knocking rod to knock the alarm bell to alarm.

[0025] Preferably, it also includes a protective cover that is buckled between the overflow hole and the turbine to prevent the water overflowing from above the push plate from affecting the turbine count.

[0026] Compared with the prior art, the utility model has the following beneficial effects:

[0027] 1) The utility model provides a push plate in the frame, provides a scale on the guide member, and enables the push plate to slide along the guide member, and utilizes the scale on the guide member to accurately control the opening and closing height of the baffle, thereby achieving accurate control of drainage.

[0028] 2) The utility model can realize accurate storage and drainage of paddy field water through the first push plate and the second push plate arranged at intervals. When the first push plate or the second push plate is lifted upward according to the required scale, the storage capacity of the paddy field can be expanded; when the first push plate and the second push plate are both lifted upward according to the required scale, water can flow out from the water outlet through the opening of a predetermined height opened under the push plate, thereby achieving good water supply and drainage effects.

[0029] 3) The utility model increases the service life by arranging supporting members in the frame.

[0030] 4) The utility model can effectively block the water in the paddy field by arranging a movable mud guard frame with mud guard holes in the frame, avoiding the phenomenon of soil erosion and mud blockage, and when the mud on the mud guard frame accumulates to a certain extent, the mud guard frame can be removed and the mud can be returned to the paddy field.

[0031] 5) The utility model can prevent weeds from entering the frame and affecting the drainage effect by providing a grass protection net with filter holes.

[0032] 6) The utility model ensures the stability of the push plate operation by sliding the push plate slide groove, and improves the sealing effect by setting the sealing groove to prevent water from seeping out and affecting the water storage effect.

[0033] 7) The bottom plate and the side plates in the frame of the utility model are connected together by snapping, which improves the convenience of disassembly and installation of the device, and can be assembled in the shortest time, thereby improving the efficiency of installation and disassembly.

[0034] 8) The utility model can set an alarm when the water is full by setting a counting alarm system, and promptly remind the water releaser to avoid the waste of water due to negligence of the water releaser. The setting of the counter can monitor the overflow volume under normal overflow conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 A three-dimensional diagram of the first viewing angle of the present invention;

[0036] Figure 2 A stereogram of the second viewing angle of the present invention;

[0037] Figure 3 It is an exploded view of the utility model;

[0038] Figure 4 This is a schematic diagram of the structure of the bottom plate of the utility model;

[0039] Figure 5 It is a structural schematic diagram of the side plate in the utility model;

[0040] Figure 6 This is a schematic diagram of the assembly of the mud guard frame in the utility model;

[0041] Figure 7 This is a schematic diagram of the structure of the mud guard frame in the utility model;

[0042] Figure 8 It is a schematic diagram of the assembly of the counting alarm system in the utility model;

[0043] Fig. 9 It is a structural diagram of the counting alarm system in the utility model;

[0044] In the figure, 110, bottom plate; 111, first hanging opening; 112, first protrusion; 113, second incision; 120, side plate; 121, first hook; 122, first incision; 123, second protrusion; 124, first through hole; 125, fourth slide groove; 126, third slide groove; 127, second hanging opening; 130, guide member; 131, first slide groove; 132, first sealing groove; 133, second slide groove; 134, second sealing groove; 135, first opening; 136, second opening; 140, first push plate; 150, second push plate; 161, first sealing strip; 162, The second sealing strip; 210, the grass protection net; 211, the filter hole; 220, the first mounting plate; 221, the water outlet; 230, the first supporting member; 231, the first connecting groove; 232, the second connecting groove; 233, the embedded screw; 240, the second supporting member; 241, the second hook; 250, the mud guard frame; 251, the mud guard hole; 260, the counting alarm system; 261, the overflow hole; 262, the turbine; 263, the sprocket; 264, the counter; 265, the counter body; 266, the lever; 267, the knocking rod; 268, the alarm bell; 269, the protective cover; 270, the outer shell. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0046] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0047] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0048] like Figure 1-9 As shown, the utility model provides a new type of drainage device for preventing the loss of paddy field silt, comprising:

[0049] a frame having a water inlet and a water outlet 221;

[0050] In the present invention, the frame is preferably formed by enclosing a bottom plate 110 and a side plate 120, and further preferably, the bottom plate 110 and the side plate 120 are formed by snapping together. Figure 2-5 As shown, the frame includes a bottom plate 110, side plates 120 at the front and rear ends, and a first mounting plate 220 at the left end and a first mounting plate 220 at the right end, which are clamped together. A water outlet 221 is provided on the right plate 120, and a water inlet is provided on the left plate 120. In the present utility model, the left plate 120 and the right plate 120 are both referred to as the first mounting plate 220;

[0051] The following preferred methods can be used for card connection:

[0052] A first protrusion 112 is provided at both ends of the bottom plate 110, and a first notch 122 is provided at the lower end of the side plates 120 at the front and rear ends. The first notch 122 is matched and snapped with the first protrusion 112. A plurality of second notches 113 is provided on the first protrusion 112. A plurality of second protrusions 123 are provided on the first notch 122. The second protrusions 123 correspond one-to-one with the second notches 113 and are matched and snapped. A plurality of first hanging openings 111 are provided at both ends of the bottom plate 110, and a plurality of first hooks 121 are provided at the lower end of the side plates 120 at the front and rear ends. The first hooks 121 correspond one-to-one with the first hanging openings 111 and are matched and snapped.

[0053] The left and right ends of the side plates 120 at the front and rear ends are respectively provided with a fourth slide groove 125 and a third slide groove 126, and the left and right first mounting plates 220 are respectively engaged with the fourth slide groove 125 and the third slide groove 126 on the side plates 120 at the front and rear ends.

[0054] A guide member 130, which is disposed on the inner wall at the front and rear ends of the frame and has scales (not shown in the figure);

[0055] A push plate, which is located in the frame and can slide up and down along the guide member 130, and the push plate is lifted to achieve precise control of drainage according to the scale value;

[0056] like Figure 6-7 As shown, in the utility model, it also includes:

[0057] The mud guard frame 250 is located in the frame and is arranged between the push plate and the left side plate 120 of the frame (the first mounting plate 220 on the left side), and is provided with mud guard holes 251, wherein the mud guard holes 251 are preferably opened on the bottom surface and the side surface of the mud guard frame 250.

[0058] like Figure 6 As shown, in the utility model, the mud guard frame 250 can move along the up and down directions of the frame, and a component with grooves can be provided on the inner wall so that the two ends of the mud guard frame 250 can slide along the grooves on the inner walls at both ends of the frame, such as by driving the mud guard frame 250 by a motor to slide along the grooves on the inner walls at both ends of the frame, or by providing a handle on the mud guard frame 250, and manually sliding the mud guard frame 250 along the grooves on the inner walls at both ends of the frame by the handle.

[0059] In the present invention, the push plate includes a first push plate 140 and a second push plate 150 that are spaced apart;

[0060] The first push plate 140 and the second push plate 150 can both slide up and down along the guide member 130 .

[0061] In the present invention, a slide groove is provided on the guide member 130, and the push plate slides in the slide groove. Figure 3 As shown, the slide groove preferably includes a first slide groove 131 and a second slide groove 133 .

[0062] In the present invention, a sealing groove is provided in the slide groove to ensure the sealing between the push plate and the slide groove. Figure 3 As shown, the sealing groove preferably includes a first sealing groove 132 and a second sealing groove 134 .

[0063] In the present invention, the frame is provided with a support member for providing support for the frame and facilitating transportation, such as Figure 3 As shown, the support member is preferably a first support member 230 and a second support member 240 .

[0064] In the present utility model, if Figure 3 , 6 As shown, a first push plate 140 and a second push plate 150 are arranged between the guide members 130, a first slide groove 131 is arranged at the left end of the guide member 130, the left end of the first push plate 140 matches the first slide groove 131, a second slide groove 133 is arranged at the right end of the guide member 130, the second push plate 150 matches the second slide groove 133, and the guide member 130 on the other side has the same structure, the right end of the first push plate 140 matches the first slide groove 131 on the guide member 130 arranged on the other side, and the right end of the second push plate 150 matches the second slide groove 133 on the guide member 130 arranged on the other side.

[0065] like Figure 3 As shown, a first sealing groove 132 is provided in the first slide groove 131, and a second sealing groove 134 is provided in the second slide groove 133, so as to improve the sealing between the push plate and the slide groove, avoid water seepage and affect the storage capacity of water in the paddy field.

[0066] A first sealing groove 132 is provided at the right end of the first slide groove 131, a first connecting groove 231 is provided at the left end of the first support member 230, a first opening 135 is provided in the middle of the first sealing groove 132, the first opening 135 matches the first connecting groove 231, and a first sealing strip 161 is provided at the upper ends of the first connecting groove 231 and the first sealing groove 132. After the first sealing strip 161 passes through the first opening 135, two ends are respectively embedded in the first connecting groove 231 and the first sealing groove 132 to provide upper sealing. A second sealing groove 134 is provided at the right end of the first slide groove 131, a second connecting groove 232 is provided at the right end of the first support frame, a second opening 136 is provided in the middle of the second sealing groove 134, the second opening 136 matches the second connecting groove 232, and a second sealing strip 162 is provided at the lower ends of the second connecting groove 232 and the second sealing groove 134. After the second sealing strip 162 passes through the second opening 136, both ends are respectively embedded in the second connecting groove 232 and the second sealing groove 134 to provide sealing for the lower section.

[0067] like Figure 3-5As shown, both ends of the first support member 230 are provided with embedded screws 233, and the center of the side panels 120 at the front and rear ends is provided with first through holes 124, the first through holes 124 correspond to the embedded screws 233 one by one, and the embedded screws 233 are connected through the first through holes 124. The upper end of the frame is provided with a second support member 240, and the second support member 240 is arranged at the left and right ends of the side panel 120, and the two ends of the second support member 240 are provided with second hooks 241, and the two ends of the side panel 120 are provided with second hanging openings 127, and the second hooks 241 correspond to the second hanging openings 127 one by one, and the second hooks 241 and the second hanging openings 127 are clamped together.

[0068] In the present utility model, if Figure 1 As shown, the left side plate 120 of the frame (the first mounting plate 220 on the left side) is a grass protection net 210, which is provided with filter holes 211. The filter holes 211 form the water inlet of the frame, and the water in the paddy field enters the frame through the filter holes 211.

[0069] like Figure 1-2 As shown, in the present invention, in order to increase the service life of the frame, reinforcing ribs are provided on the frame. Figure 1-2 The rectangular blocks shown in the figure are formed by transverse reinforcing ribs and longitudinal reinforcing ribs.

[0070] The working principle of the present invention is as follows, and is described by taking the push plate including the first push plate 140 and the second push plate 150 as an example:

[0071] Push the first push plate 140 and the second push plate 150 to the bottom, move the frame through the second support member 240, and install the frame on one side of the paddy field to ensure that the first push plate 140 and the second push plate 150 are level with the bottom surface of the paddy field. Lift the first push plate 140 upward, and determine the position of the first push plate 140 according to the scale on the guide member 130, so as to ensure the water storage capacity of the paddy field. When the water level of the paddy field is higher than the first push plate 140 on rainy days, it can overflow from the upper end of the first push plate 140 and be discharged to the canal through the water outlet 221 on the first mounting plate 220. At the same time, through the filter holes 211 on the first grass protection net 210, it can also filter out debris such as duckweed, and the mud retaining frame 250 can filter out silt and mud to avoid soil erosion and blockage of the water supply and drainage control device. Lift the first push plate 140 again, and the water in the paddy field can be discharged through the bottom of the first push plate 140 and the second push plate 150. The first sealing strip 161 ensures the sealing between the first push plate 140 and the frame, and the second sealing strip 162 ensures the sealing between the second push plate 150 and the frame, thereby ensuring the water volume control effect of the paddy field.

[0072] In addition, the reinforcing ribs can strengthen the structural strength of the frame and ensure stability. The first push plate 140 and the second push plate 150 can also be controlled to rise and fall by a servo motor or the like to achieve automatic control.

[0073] like Figure 8-9 As shown, the utility model also provides a new type of drainage device with counting alarm function for preventing paddy field sludge loss, which is based on the above drainage device and newly adds a counting alarm system 260, including:

[0074] An overflow hole 261 is provided on the push plate at the upper portion of the frame;

[0075] A water turbine 262 is disposed on the inner wall of the frame, wherein water overflows from the overflow hole 261 and flows out through the pipe to flush the water turbine 262, causing it to rotate;

[0076] a sprocket 263, which is disposed on the frame, wherein the rotation of the turbine 262 drives the sprocket 263 to rotate, preferably using a belt drive;

[0077] The counter 264 includes a counter body 265, a lever 266 and a knocking rod 267, wherein the rotation of the sprocket 263 preferably drives the lever 266 to rotate and thus realize counting, such as counting once the lever 266 rotates once, and the counter 264 is preferably a skipping rope counter. The lever 266 drives the knocking rod 267 to rotate and knock the alarm bell 268 described below to realize the alarm function;

[0078] An alarm bell 268, which is preferably provided near the knock bar 267;

[0079] Water overflows from the overflow hole 261 to flush the turbine 262 to rotate the turbine 262, and the rotation of the turbine 262 drives the sprocket 263 to rotate, and the sprocket 263 drives the lever 266 disposed on the counter body 265 to rotate for counting, and the rotation of the lever 266 drives the knocking rod 267 to knock the alarm bell 268 to alarm.

[0080] In the present invention, a protective cover 269 is also included, which is engaged between the overflow hole 261 and the water turbine 262, and is used to prevent the water overflowing from the top of the push plate from affecting the counting of the water turbine 262. For example, when a rainstorm comes, the water flow is large, and the water will overflow from the top of the push plate. To prevent the water overflowing from the top of the push plate from scouring the water turbine 262, the present invention preferably sets a protective cover 269 between the overflow hole 261 and the water turbine 262. Furthermore, to prevent safety accidents caused by the sprocket 263 and belt drive outside the frame, it is preferred to engage the outer shell 270 on the sprocket 263 and the belt drive.

[0081] The above are only preferred specific implementations of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A new type of drainage device for preventing the loss of paddy field sludge, characterized in that: include: a frame having a water inlet and a water outlet; A guide member, which is arranged on the inner wall of the front and rear ends of the frame and has scales thereon; a push plate, which is located in the frame and can slide up and down along the guide member; The mud guard frame is located in the frame and is arranged between the push plate and the left side plate of the frame. The mud guard frame is provided with mud guard holes for preventing the loss of paddy field mud.

2. A new type of drainage device for preventing the loss of paddy field sludge according to claim 1, characterized in that: The push plate includes a first push plate and a second push plate that are spaced apart; The first push plate and the second push plate can both slide up and down along the guide member.

3. A new type of drainage device for preventing the loss of paddy field sludge according to claim 2, characterized in that: A supporting member for providing support for the frame is arranged in the frame.

4. A new type of drainage device for preventing the loss of paddy field sludge according to claim 1, characterized in that: The mud guard frame can move along the frame in an up-down direction.

5. A new type of drainage device for preventing the loss of paddy field sludge according to claim 1, characterized in that: The left side plate of the frame is a grass protection net, on which filter holes are opened, and the filter holes form the water inlet of the frame.

6. A new type of drainage device for preventing the loss of paddy field sludge according to claim 1, characterized in that: The guide member is provided with a slide groove, and the push plate slides in the slide groove.

7. A new type of drainage device for preventing silt loss in paddy fields according to claim 6, characterized in that: A sealing groove is arranged in the slide groove to ensure the sealing between the push plate and the slide groove.

8. The novel drainage device for preventing the loss of paddy field sludge according to claim 1 is characterized in that: The bottom plate of the frame and the side plates of the four surfaces are clamped together.

9. A novel drainage device for preventing silt loss in paddy fields according to any one of claims 2 to 8, characterized in that: It also includes a counting alarm system, the counting alarm system comprising: An overflow hole is provided on the push plate at the upper portion of the frame; A water turbine, which is arranged on the inner side wall of the frame; a sprocket, which is disposed on the frame; The counter comprises a counter body, a lever and a knocking lever; Alarm bell; Water overflows from the overflow hole to flush the turbine to rotate the turbine, and the rotation of the turbine drives the sprocket to rotate, and the sprocket drives the lever disposed on the counter body to rotate to count, and the rotation of the lever drives the knocking rod to knock the alarm bell to alarm.

10. A new type of drainage device for preventing silt loss in paddy fields according to claim 9, characterized in that: It also includes a protective cover that is buckled between the overflow hole and the turbine and is used to prevent the water overflowing from above the push plate from affecting the turbine count.

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