High-standard farmland closure and flow metering device convenient and flexible to use

Abstract

The utility model discloses a high-standard farmland closure and flow metering device convenient to use flexibly, which comprises two supporting rods, a limiting frame is connected between the two supporting rods, and the limiting frame is detachably connected with the supporting rods; a water retaining assembly is installed in the limiting frame and comprises a baffle and adjusting plates, and the adjusting plates are connected to the two sides of the baffle in an inserted mode; a driving screw rod is arranged on the outer side of the limiting frame, the driving screw rod is in threaded connection with the top end of the baffle, the limiting frame and the supporting rod can be rapidly disassembled and assembled, the whole device can be conveniently separated, and therefore all assemblies can be conveniently and flexibly transferred; the water retaining assembly is installed in the limiting frame and slidably connected with the limiting frame, the driving screw is arranged on the outer side of the limiting frame, the water retaining assembly is driven by the driving screw to move up and down, the water retaining assembly can conveniently block the ditch, and therefore the purpose of cutting off water flow is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water retaining and dividing devices, in particular to a high-standard farmland interception and flow metering device that is easy to use flexibly. Background Art

[0002] High-standard farmland is generally equipped with irrigation canals to facilitate timely irrigation of farmland when needed, which is also the main agricultural irrigation method in my country. The irrigation frequency and water volume required for different plots and crops are different, and the amount of water in the canal when irrigating the fields is also different. Usually, the use of fillers or soil for water retaining operations is not flexible and convenient, and it is easy to cause problems such as foreign body pollution and ditch clogging. Therefore, it is necessary to provide a convenient water retaining separation device or flow meter to separate, guide and measure the irrigation canal, to ensure that the water can flow to the designated farmland and control the amount and intensity of irrigation water.

[0003] The Chinese patent authorization announcement number CN219175174U discloses a high-standard farmland ditch water retaining and dividing device, including a water-passing structure, the front and rear sides of the water-passing structure are folded and connected to baffles, the top wall of the water-passing structure is connected to a fixed structure, and the left and right side walls of the water-passing structure are movably connected to adjustment plates; a first slide groove is provided on the vertical center line of the side wall of the baffle plate facing the water-passing structure, and the first slide groove is slidably connected to an angle steel; a first pull rod and a second pull rod are respectively hinged between the water-passing structure and the baffle plate, and the second pull rod is hinged to the first pull rod. Due to the provision of the water-passing structure in a rectangular frame and a plurality of the vertical poles, the water-passing cross-section and water flow when passing through the device are increased, thereby improving the irrigation efficiency of the farmland. The baffles are provided on the front and rear sides of the water-passing structure, which increases the impact resistance of the structure and reduces the deformation of the structure.

[0004] Although the farm ditch water retaining and dividing device provided by the above patent can effectively regulate the water flow of the ditch, it is inconvenient to carry, difficult to assemble, difficult to transfer and use, and has poor flexibility in use. Utility Model Content

[0005] The utility model aims to provide a high-standard farmland interception and flow metering device which is easy and flexible to use, aiming to improve the problems that the existing farmland ditch water retaining and dividing devices are inconvenient to carry, difficult to assemble, and not easy to transfer and use flexibly.

[0006] The utility model is achieved in this way:

[0007] A high-standard farmland interception and flow metering device that is easy to use flexibly, comprising a support rod, wherein two support rods are provided, a limit frame is connected between the two support rods, and the limit frame and the support rod are detachably connected; a water retaining assembly is installed inside the limit frame, and the water retaining assembly includes a baffle and an adjustment plate, and the adjustment plates are inserted on both sides of the baffle; a driving screw is provided on the outer side of the limit frame, and the driving screw is threadedly connected to the top of the baffle.

[0008] Preferably, the support rod is symmetrically provided with clamping edges on both sides of one side facing the limit frame, and a plurality of clamping bolts are provided on the outer side of the clamping edges from top to bottom. A bottom plate is provided at the bottom end of the support rod, and a diagonal support plate is provided between the bottom plate and the support rod. A plurality of anchor rods are provided on the bottom surface of the bottom plate, and a plurality of barbs inclined upward are provided on the side surfaces of the anchor rods.

[0009] Preferably, sliding openings are provided longitudinally on both sides of the limit frame, the bottom end of the limit frame is opened, and the inner side of the bottom end of the limit frame is provided with a recess; the top and bottom ends of the limit frame facing outward are provided with adapter plates, a bearing is provided in the middle of the adapter plate, and the bearing is rotatably connected to the driving screw.

[0010] Preferably, both sides of the baffle are provided with sockets, and the side of the baffle facing outward is provided with a plurality of top screws aligned with the sockets in the longitudinal direction, and the top screws are aligned with the recesses; a connecting plate is provided at the top of the side of the baffle facing outward, and the connecting plate is aligned with the adapter plate, and a threaded hole is provided in the middle of the connecting plate.

[0011] Preferably, a sliding block is provided on one side of the adjustment plate facing the limiting frame, and an inserting plate is provided on the other side of the adjustment plate, and the inserting plate is inserted into the socket.

[0012] Preferably, connecting shafts are provided at both ends of the driving screw, and the top end of the driving screw protrudes out of the limit frame, and a rotating handle is provided at one end of the driving screw protruding out of the limit frame.

[0013] Preferably, a battery is provided at the top of one side of the limit frame, an ultrasonic liquid level sensor and a flow tester are provided on the side of the battery facing outward, a transmission line is provided at the bottom of the flow tester, a flow sensor is provided at the bottom of the transmission line, a bayonet is provided on the side of the battery facing the limit frame, and a clamping knob is provided at the position of the top of the battery aligned with the bayonet.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The limit frame and the support rod of the utility model can be quickly disassembled and assembled, which is convenient for separating the entire device, thereby facilitating the transfer of the positions of various components; a water retaining component is installed inside the limit frame, and the water retaining component and the limit frame are slidably connected. A driving screw is provided on the outside of the limit frame, and the water retaining component is driven up and down by the driving screw, so that the water retaining component is blocked on the ditch, thereby achieving the purpose of intercepting water and diverting flow.

[0016] 2. The utility model has a storage battery on the top of the limit frame, and the storage battery is connected to an ultrasonic liquid level sensor and a flow tester, which can measure the liquid level height and flow rate inside the canal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the support rod of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the limit frame of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the water retaining assembly of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the driving screw of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the utility model battery.

[0023] In the figure: 1. support rod; 11. clamping edge; 12. clamping bolt; 13. bottom plate; 14. diagonal support plate; 15. anchor rod; 16. barb; 2. limit frame; 21. slide; 22. notch; 23. adapter plate; 24. bearing; 3. water retaining assembly; 31. baffle; 311. socket; 312. top screw; 313. connecting plate; 314. threaded hole; 32. adjustment plate; 321. slider; 322. plug-in plate; 4. drive screw; 41. connecting shaft; 42. rotating handle; 5. battery; 51. ultrasonic liquid level sensor; 52. flow tester; 53. transmission line; 54. flow sensor; 55. clamping joint; 56. clamping knob. DETAILED DESCRIPTION

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0026] Example 1

[0027] like Figure 1 and Figure 4 As shown, a high-standard farmland interception and flow metering device that is easy to use flexibly includes a support rod 1, and the support rod 1 is provided with two. A limit frame 2 is connected between the two support rods 1, and the limit frame 2 and the support rod 1 are detachably connected; this structure is convenient for the limit frame 2 to be stably connected to the support rod 1, and also convenient for the support rod 1 to be flexibly disassembled and used. A water retaining assembly 3 is installed inside the limit frame 2, and the limit frame 2 is used to guide the water retaining assembly 3, so that the water retaining assembly 3 can move up and down, and then the water retaining assembly 3 can be inserted into the ditch to retain water. The water retaining assembly 3 includes a baffle 31 and an adjustment plate 32, and the adjustment plates 32 are inserted on both sides of the baffle 31; the cooperation between the baffle 31 and the adjustment plate 32 is convenient for adjusting the width of the water retaining assembly 3, and it is convenient to adjust the width of the water retaining assembly 3 according to the width of the ditch. A driving screw 4 is provided on the outside of the limit frame 2, and the driving screw 4 is threadedly connected to the top of the baffle 31. The driving screw 4 is used to drive the water retaining assembly 3 to move up and down, which is convenient for the adjustment and use of the water retaining assembly 3.

[0028] like Figure 2 As shown, the support rod 1 is symmetrically provided with clamping edges 11 on both sides of the side facing the limit frame 2, and the outer side of the clamping edge 11 is provided with multiple clamping bolts 12 from top to bottom. The clamping edge 11 cooperates with the clamping bolts 12 to facilitate the stable connection between the support rod 1 and the limit frame 2, so that the support rod 1 supports the limit frame 2. A bottom plate 13 is provided at the bottom end of the support rod 1, and an inclined support plate 14 is provided between the bottom plate 13 and the support rod 1. The bottom plate 13 cooperates with the inclined support plate 14 to facilitate the stable support of the entire device. A plurality of anchor rods 15 are provided on the bottom surface of the bottom plate 13, and a plurality of upwardly inclined barbs 16 are provided on the side of the anchor rod 15; the anchor rod 15 cooperates with the barbs 16 to facilitate the stable anchoring of the entire support rod 1 in the farmland.

[0029] like Figure 3As shown, the two sides of the limit frame 2 are longitudinally provided with sliding openings 21, and the sliding openings 21 facilitate sufficient stability of the two sides of the water retaining assembly 3. The bottom end of the limit frame 2 is open, and the inner side of the bottom end of the limit frame 2 is provided with a notch 22; this structure facilitates the water retaining assembly 3 to move up and down along the limit frame 2. The top and bottom ends of the side of the limit frame 2 facing outward are both provided with an adapter plate 23, and a bearing 24 is provided in the middle of the adapter plate 23. The bearing 24 is rotatably connected to the driving screw 4, and the adapter plate 23 cooperates with the bearing 24 to facilitate the driving screw 4 to be rotatably connected to the limit frame 2.

[0030] like Figure 4 As shown, both sides of the baffle 31 are provided with sockets 311, which are convenient for installing the adjustment plate 32, facilitating the installation and adjustment of the adjustment plate 32, and facilitating the use of the adjustment plate 32. The side of the baffle 31 facing outward is provided with an alignment socket 311 and longitudinally provided with multiple top screws 312, which are aligned with the notch 22; this structure is to avoid the top screw 312 from interfering with the limit frame 2, so as to facilitate the water retaining assembly 3 to move up and down, and the top screw 312 is used to fix the position of the adjustment plate 32. A connecting plate 313 is provided at the top of the side of the baffle 31 facing outward, and the connecting plate 313 is aligned with the adapter plate 23, and a threaded hole 314 is provided in the middle of the connecting plate 313; the cooperation between the connecting plate 313 and the threaded hole 314 is convenient for driving the screw rod 4 to be threadedly connected with the water retaining plate. A slider 321 is provided on the side of the adjustment plate 32 facing the limit frame 2, and the slider 321 is convenient for the adjustment plate 32 to be connected with the sliding port 21. A plug plate 322 is provided on the other side of the adjustment plate 32 , and the plug plate 322 is inserted into the socket 311 . This structure facilitates the adjustment and fixation of the adjustment plate 32 and the use of the adjustment plate 32 .

[0031] like Figure 5 As shown, both ends of the driving screw rod 4 are provided with connecting shafts 41, and the connecting shafts 41 are convenient for connecting the driving screw rod 4 with the bearing 24. The top end of the driving screw rod 4 protrudes out of the limit frame 2, and one end of the driving screw rod 4 protruding out of the limit frame 2 is provided with a rotating handle 42, which is convenient for rotating the driving screw rod 4, and convenient for rotating and using the driving screw rod 4.

[0032] Working principle: When in use, the entire intercepting device can be moved to a suitable position in the ditch by using a moving mechanism, and the two support rods 1 are aligned and anchored on both sides of the ditch, and then the limit frame 2 is installed between the two support rods 1, so that the support rod 1 is stably connected to the limit frame 2. The width of the water retaining assembly 3 is adjusted according to the width of the ditch, and the top screw 312 is tightened to fix the width of the water retaining assembly 3 after the adjustment is completed. Then, the water retaining assembly 3 is driven to move up and down by twisting the driving screw 4, so that the water retaining assembly 3 is inserted into the ditch, thereby achieving the purpose of blocking the water flow. Compared with the prior art, the limit frame 2 and the support rod 1 of the present application can be quickly disassembled and assembled, which is convenient for separating the entire device, thereby facilitating the transfer of the positions of various components; the water retaining assembly 3 is installed inside the limit frame 2, and the water retaining assembly 3 and the limit frame 2 are slidably connected. The outside of the limit frame 2 is provided with a driving screw 4, and the water retaining assembly 3 is driven to move up and down by the driving screw 4, so that the water retaining assembly 3 is convenient to block the ditch, thereby achieving the purpose of intercepting the water flow.

[0033] Example 2

[0034] like Figure 1 and Figure 4 As shown, a high-standard farmland interception and flow metering device that is easy to use flexibly includes a support rod 1, and the support rod 1 is provided with two. A limit frame 2 is connected between the two support rods 1, and the limit frame 2 and the support rod 1 are detachably connected; this structure is convenient for the limit frame 2 to be stably connected to the support rod 1, and also convenient for the support rod 1 to be flexibly disassembled and used. A water retaining assembly 3 is installed inside the limit frame 2, and the limit frame 2 is used to guide the water retaining assembly 3, so that the water retaining assembly 3 can move up and down, and then the water retaining assembly 3 can be inserted into the ditch to retain water. The water retaining assembly 3 includes a baffle 31 and an adjustment plate 32, and the adjustment plates 32 are inserted on both sides of the baffle 31; the cooperation between the baffle 31 and the adjustment plate 32 is convenient for adjusting the width of the water retaining assembly 3, and it is convenient to adjust the width of the water retaining assembly 3 according to the width of the ditch. A driving screw 4 is provided on the outside of the limit frame 2, and the driving screw 4 is threadedly connected to the top of the baffle 31. The driving screw 4 is used to drive the water retaining assembly 3 to move up and down, which is convenient for the adjustment and use of the water retaining assembly 3.

[0035] like Figure 3 As shown, the two sides of the limit frame 2 are longitudinally provided with sliding openings 21, and the sliding openings 21 facilitate sufficient stability of the two sides of the water retaining assembly 3. The bottom end of the limit frame 2 is open, and the inner side of the bottom end of the limit frame 2 is provided with a notch 22; this structure facilitates the water retaining assembly 3 to move up and down along the limit frame 2. The top and bottom ends of the side of the limit frame 2 facing outward are both provided with an adapter plate 23, and a bearing 24 is provided in the middle of the adapter plate 23. The bearing 24 is rotatably connected to the driving screw 4, and the adapter plate 23 cooperates with the bearing 24 to facilitate the driving screw 4 to be rotatably connected to the limit frame 2.

[0036] like Figure 4As shown, both sides of the baffle 31 are provided with sockets 311, which are convenient for installing the adjustment plate 32, facilitating the installation and adjustment of the adjustment plate 32, and facilitating the use of the adjustment plate 32. The side of the baffle 31 facing outward is provided with an alignment socket 311 and longitudinally provided with multiple top screws 312, which are aligned with the notch 22; this structure is to avoid the top screw 312 from interfering with the limit frame 2, so as to facilitate the water retaining assembly 3 to move up and down, and the top screw 312 is used to fix the position of the adjustment plate 32. A connecting plate 313 is provided at the top of the side of the baffle 31 facing outward, and the connecting plate 313 is aligned with the adapter plate 23, and a threaded hole 314 is provided in the middle of the connecting plate 313; the cooperation between the connecting plate 313 and the threaded hole 314 is convenient for driving the screw rod 4 to be threadedly connected with the water retaining plate. A slider 321 is provided on the side of the adjustment plate 32 facing the limit frame 2, and the slider 321 is convenient for the adjustment plate 32 to be connected with the sliding port 21. A plug plate 322 is provided on the other side of the adjustment plate 32 , and the plug plate 322 is inserted into the socket 311 . This structure facilitates the adjustment and fixation of the adjustment plate 32 and the use of the adjustment plate 32 .

[0037] like Figure 5 As shown, both ends of the driving screw rod 4 are provided with connecting shafts 41, and the connecting shafts 41 are convenient for connecting the driving screw rod 4 with the bearing 24. The top end of the driving screw rod 4 protrudes out of the limit frame 2, and one end of the driving screw rod 4 protruding out of the limit frame 2 is provided with a rotating handle 42, which is convenient for rotating the driving screw rod 4, and convenient for rotating and using the driving screw rod 4.

[0038] like Figure 1 and Figure 6 As shown, a battery 5 is provided at the top of one side of the limit frame 2, and an ultrasonic liquid level sensor 51 and a flow tester 52 are provided on the side of the battery 5 facing outward, and the battery 5 is convenient for powering the ultrasonic liquid level sensor 51 and the flow tester 52. The ultrasonic liquid level sensor 51 is used to measure the liquid level of the ditch. The flow tester 52 is used to measure the water flow in the ditch. A transmission line 53 is provided at the bottom of the flow tester 52, and a flow sensor 54 is provided at the bottom of the transmission line 53. The cooperation of the transmission line 53 and the flow sensor 54 is convenient for measuring the ditch water flow and feeding it back to the flow tester 52. A bayonet 55 is provided on the side of the battery 5 facing the limit frame 2, and a clamping knob 56 is provided at the top of the battery 5 aligned with the bayonet 55; the bayonet 55 and the clamping knob 56 are convenient for disassembly and use of the battery 5.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-standard farmland flow interception and flow metering device that is easy to use and flexible, comprising a support rod (1), characterized in that: Two support rods (1) are provided, a limiting frame (2) is connected between the two support rods (1), and the limiting frame (2) and the support rod (1) are detachably connected; a water retaining assembly (3) is installed inside the limiting frame (2), and the water retaining assembly (3) comprises a baffle (31) and an adjustment plate (32), and the adjustment plates (32) are inserted on both sides of the baffle (31); a driving screw (4) is provided on the outside of the limiting frame (2), and the driving screw (4) is threadedly connected to the top end of the baffle (31).

2. A high-standard farmland interception and flow metering device that is easy to use flexibly according to claim 1, characterized in that: The support rod (1) is symmetrically provided with clamping edges (11) on both sides of a side facing the limit frame (2), and a plurality of clamping bolts (12) are provided on the outer side of the clamping edge (11) from top to bottom. A bottom plate (13) is provided at the bottom end of the support rod (1), and a diagonal support plate (14) is provided between the bottom plate (13) and the support rod (1). A plurality of anchor rods (15) are provided on the bottom surface of the bottom plate (13), and a plurality of barbs (16) inclined upward are provided on the side surfaces of the anchor rods (15).

3. A high-standard farmland interception and flow metering device that is easy to use flexibly according to claim 1, characterized in that: Slide openings (21) are longitudinally arranged on both sides of the limit frame (2); the bottom end of the limit frame (2) is open, and a notch (22) is arranged on the inner side of the bottom end of the limit frame (2); an adapter plate (23) is arranged on the top and bottom ends of a side of the limit frame (2) facing outward, and a shaft (24) is arranged in the middle of the adapter plate (23); the shaft (24) is rotatably connected to the driving screw rod (4).

4. A high-standard farmland interception and flow metering device that is easy to use flexibly according to claim 3, characterized in that: Both sides of the baffle plate (31) are provided with sockets (311), and a side of the baffle plate (31) facing outward is provided with a plurality of top screws (312) aligned with the sockets (311) and arranged longitudinally, and the top screws (312) are arranged aligned with the recesses (22); a connecting plate (313) is provided at the top end of a side of the baffle plate (31) facing outward, and the connecting plate (313) is arranged aligned with the adapter plate (23), and a threaded hole (314) is provided in the middle of the connecting plate (313).

5. A high-standard farmland interception and flow metering device that is easy to use flexibly according to claim 4, characterized in that: A slider (321) is provided on one side of the adjustment plate (32) facing the limiting frame (2), and an inserting plate (322) is provided on the other side of the adjustment plate (32), wherein the inserting plate (322) is inserted into the socket (311).

6. A high-standard farmland interception and flow metering device that is easy to use flexibly according to claim 1, characterized in that: Both ends of the driving screw rod (4) are provided with connecting shafts (41), and the top end of the driving screw rod (4) protrudes out of the limit frame (2). The end of the driving screw rod (4) protruding out of the limit frame (2) is provided with a rotating handle (42).

7. A high-standard farmland flow interception and flow metering device that is easy to use and flexible according to any one of claims 1 to 6, characterized in that: A battery (5) is provided at the top of one side of the limit frame (2); an ultrasonic liquid level sensor (51) and a flow tester (52) are provided on the side of the battery (5) facing outward; a transmission line (53) is provided at the bottom of the flow tester (52); a flow sensor (54) is provided at the bottom of the transmission line (53); a bayonet (55) is provided on the side of the battery (5) facing the limit frame (2); and a clamping knob (56) is provided at a position aligned with the bayonet (55) on the top of the battery (5).

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