Organic nutrient pasture water source monitoring device

Abstract

The invention belongs to the technical field of water source monitoring, and discloses an organic nutrient pasture water source monitoring device which comprises a rod body, the top of the rod body is in threaded connection with a top cover, the interior of the rod body is movably connected with a shielding assembly, and the middle of an inner cavity of the rod body is fixedly connected with a collecting assembly. The top of an inner cavity of the rod body is movably connected with a rotating assembly and a moving assembly. Through cooperation of a shielding assembly, a collection assembly, a water inlet hole and other structures, a filter screen is prevented from being blocked when collection is not carried out, a rotary drum rotates to drive the filter screen to coincide with the water inlet hole and a first collection pipe, then an extracted water sample is conveniently filtered, after extraction is completed, a hydraulic rod drives a moving assembly to move upwards, and the water sample is conveniently collected. Further, the arc-shaped limiting groove drives the rotary drum to reversely rotate by 50 degrees, so that the water inlet hole is sealed again, and meanwhile, the filter screen is effectively protected, so that the filter screen is prevented from being blocked by foreign matters when the collection is not performed, and the collection efficiency is further improved.

Description

Technical Field

[0001] The invention belongs to the technical field of water source monitoring, and in particular is a water source monitoring device for an organic nutrition pasture. Background Art

[0002] The organic nutrition pasture water source monitoring device is a device specially used for continuous or regular detection of various parameters of water sources in an organic nutrition pasture environment. Its purpose is to ensure that the quality of pasture water sources meets the requirements of organic production, to ensure the drinking water safety of animals in the pasture and the quality of water for plant irrigation, and also to help maintain the balance of the pasture ecosystem.

[0003] When the existing organic nutrition ranch water source monitoring device is in use, the temperature, water level and turbidity of the water source are monitored respectively by a variety of sensors arranged inside the device. However, in order to more comprehensively and continuously understand the basic situation of the ranch water source quality, it is necessary to sample the water source at fixed time intervals. When sampling, the existing device generally directly connects the two ends of the sampling pump to the sampling tube and the sampling bottle input port, and filters the larger impurities contained in the water source during sampling through the metal filter on the sampling tube. However, due to the presence of various impurities and interfering substances in the water source, such as silt, algae, plankton, etc., and the metal filter at the bottom of the sampling tube is not in use, these impurities are likely to adhere to the filter or enter the sampling tube. When sampling is performed again, these impurities will hinder the normal passage of water, making the sampling flow unstable or unable to collect enough water samples, which will not only affect the sampling efficiency, but also may cause damage to the detection equipment connected to the sampling tube, such as increasing the load of the water pump, causing the sensor to be subjected to pressure shock, shortening the service life of the equipment, etc. Therefore, an organic nutrition ranch water source monitoring device is proposed to solve the problems raised in the background technology. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides an organic nutrition pasture water source monitoring device, which takes effective protective measures for the filter, thereby preventing the filter from being blocked by foreign matter when not collecting, thereby improving the collection efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an organic nutrition pasture water source monitoring device, comprising a rod body, the top of the rod body is threadedly connected to a top cover, the inside of the rod body is movably connected to a shielding component, the middle of the rod body cavity is fixedly connected to a collection component, the top of the rod body cavity is movably connected to a rotating component and a moving component, the bottom end of the outer wall of the rod body is provided with a water inlet hole, and the inside of the rod body is fixedly connected to a hydraulic rod;

[0006] The shielding assembly includes a rotating drum, a filter screen is arranged at the bottom end of the outer wall of the rotating drum, and two arc-shaped limiting grooves are arranged in an annular manner at the top end of the inner wall of the rotating drum;

[0007] The collection component includes a sampling pump, the input end of the sampling pump is fixedly connected to a first collection tube, the output end of the sampling pump is fixedly connected to a second collection tube, and the top end of the second collection tube is threadedly connected to a water outlet pipe;

[0008] The rotating assembly comprises a turntable, a surface of the turntable is provided with placement grooves at 90 degrees, an inner wall of the turntable is provided with guide grooves, and a collection bottle is placed inside the placement grooves.

[0009] Preferably, the moving assembly comprises a limiting rod, and two first protrusions and a second protrusion are respectively provided in an annular manner at the upper and lower ends of the outer wall of the limiting rod.

[0010] Preferably, the first protrusion is movably engaged in the interior of the arc-shaped limiting groove, the arc of the arc-shaped limiting groove is fifty degrees, and the water inlet hole is sealed in the initial state of the rotating drum.

[0011] Preferably, a slide groove for circumferentially limiting the limiting rod is provided on the inner wall of the rod body, and the diameters of the first collection tube and the filter are the same as the diameter of the water inlet hole.

[0012] Preferably, after the first protrusion moves downward, it drives the drum to rotate fifty degrees clockwise through the arc-shaped limiting groove. After the drum rotates, it drives the two sides of the filter to overlap with the water inlet hole and the bottom end of the first collection tube respectively.

[0013] Preferably, the second protrusion is movably engaged in the interior of the guide groove, the guide groove is corrugated, and the guide groove is composed of eight cross-beam grooves with an arc of forty-five degrees.

[0014] Preferably, one end of the water outlet pipe is located above one of the collection bottles, a circular groove is provided in the middle of the inner cavity of the top cover, and the second collection pipe passes through the inner wall of the turntable and extends to the outside of the turntable.

[0015] Preferably, the inner ring of the placement groove is movably connected with an inclined block at 90 degrees, the top of the inclined block is in the shape of an inclined surface, and a spring is fixedly connected to the side of the inclined block away from the inclined surface.

[0016] Preferably, the spring sheet is fixedly connected to the turntable, a side of the inclined block away from the spring sheet abuts against an outer wall of the collection bottle, and the top cover seals the top of the rod body.

[0017] Preferably, the top end of the hydraulic rod is fixedly connected to the limiting rod, and a plurality of internal thread grooves are annularly provided on the surface of the bottom of the rod body.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention prevents the filter from being blocked when not collecting water by the cooperation between the shielding component, the collecting component and the water inlet, thereby improving the collecting efficiency. The movable component cooperates with the arc-shaped limit groove when it moves downward, thereby driving the rotating drum to rotate fifty degrees clockwise through the arc-shaped limit groove. After the rotating drum rotates, the filter is driven to coincide with the water inlet and the first collecting tube, thereby facilitating the filtering of the extracted water sample. After the extraction is completed, the hydraulic rod drives the movable component to move upward, and then drives the rotating drum to rotate fifty degrees in the opposite direction through the arc-shaped limit groove, thereby re-sealing the water inlet and also effectively protecting the filter, thereby preventing the filter from being blocked by foreign objects when not collecting water, thereby improving the collecting efficiency.

[0020] The present invention facilitates the collection of water samples in different time periods through the coordination between structures such as the collecting component, the rotating component and the moving component, thereby improving the monitoring efficiency. When the moving component moves downward, it drives the second protrusion to slide along the trajectory of the guide groove, thereby driving the turntable to rotate forty-five degrees. After the turntable rotates, the bottle mouth of the collecting bottle is driven to be located directly below the water outlet pipe, so that the water sample extracted by the sampling pump is transported to the interior of the collecting bottle through the second collecting pipe and the water outlet pipe. When the limit rod moves downward, it drives the second protrusion to continue to slide along the trajectory of the guide groove, thereby driving the turntable to continue to rotate forty-five degrees in one direction through the guide groove. This operation is repeated four times, that is, after the limit rod moves up and down once, it can drive the turntable to rotate ninety degrees, so that the sampling pump can drive the water sample to be transported to the interior of another collecting bottle when sampling next time. This operation is repeated four times, thereby facilitating the collection of water samples in different time periods, thereby improving the monitoring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the front cross-section structure of the present invention;

[0023] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0025] Figure 5 This is a schematic diagram of the positional relationship among the shielding component, the collecting component and the rotating component of the present invention;

[0026] Figure 6 It is a schematic diagram of the partial structure of the front section of the rotating assembly of the present invention;

[0027] Figure 7 This is a schematic diagram of the positional relationship between the collecting bottle and the inclined block of the present invention.

[0028] In the figure: 1. rod body; 2. top cover; 3. shielding assembly; 31. rotating drum; 32. filter screen; 33. arc-shaped limiting groove; 4. collection assembly; 41. sampling pump; 42. first collection tube; 43. second collection tube; 44. water outlet pipe; 5. rotating assembly; 51. turntable; 52. placement groove; 53. guide groove; 54. collection bottle; 55. inclined block; 56. spring piece; 6. moving assembly; 61. limiting rod; 62. first protrusion; 63. second protrusion; 64. slide groove; 7. water inlet hole; 8. hydraulic rod; 9. internal thread groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] like Figures 1 to 7 As shown, the present invention provides an organic nutrition pasture water source monitoring device, comprising a rod body 1, a top cover 2 is threadedly connected to the top of the rod body 1, a shielding component 3 is movably connected inside the rod body 1, a collection component 4 is fixedly connected to the middle of the inner cavity of the rod body 1, a rotating component 5 and a moving component 6 are movably connected to the top of the inner cavity of the rod body 1, a water inlet hole 7 is opened at the bottom end of the outer wall of the rod body 1, and a hydraulic rod 8 is fixedly connected to the inside of the rod body 1;

[0031] The shielding assembly 3 includes a rotating drum 31, a filter screen 32 is arranged at the bottom end of the outer wall of the rotating drum 31, and two arc-shaped limiting grooves 33 are arranged in an annular manner at the top end of the inner wall of the rotating drum 31;

[0032] The collection component 4 includes a sampling pump 41, the input end of the sampling pump 41 is fixedly connected to a first collection tube 42, the output end of the sampling pump 41 is fixedly connected to a second collection tube 43, and the top end of the second collection tube 43 is threadedly connected to a water outlet pipe 44;

[0033] The rotating assembly 5 includes a rotating disk 51 , a surface of which is provided with placement grooves 52 at 90 degrees in a ring shape, an inner wall of the rotating disk 51 is provided with guide grooves 53 , and a collection bottle 54 is placed inside the placement grooves 52 .

[0034] The above scheme is adopted: by the cooperation between the moving component 6 and the arc-shaped limit groove 33 when it moves downward, the arc-shaped limit groove 33 drives the rotating drum 31 to rotate fifty degrees clockwise, and after the rotating drum 31 rotates, the filter screen 32 is driven to overlap with the water inlet hole 7 and the first collection tube 42, so as to facilitate the filtering of the extracted water sample. After the extraction is completed, the hydraulic rod 8 drives the moving component 6 to move upward, and then drives the rotating drum 31 to rotate fifty degrees in the opposite direction through the arc-shaped limit groove 33, so as to re-seal the water inlet hole 7, and also effectively protect the filter screen 32, so as to prevent the filter screen 32 from being blocked by foreign objects when not collecting, thereby improving the collection efficiency.

[0035] like Figure 2 , Figure 3 and Figure 6 As shown, the moving assembly 6 includes a limiting rod 61, and two first protrusions 62 and second protrusions 63 are respectively arranged in an annular manner at the upper and lower ends of the outer wall of the limiting rod 61. The first protrusion 62 is movably clamped in the inside of the arc-shaped limiting groove 33. The arc of the arc-shaped limiting groove 33 is fifty degrees. The water inlet 7 is sealed in the initial state of the rotating drum 31. The inner wall of the rod body 1 is provided with a slide groove 64 for circumferentially limiting the limiting rod 61. The diameters of the first collection tube 42 and the filter screen 32 are the same as the diameter of the water inlet hole 7. After the first protrusion 62 moves downward, it drives the rotating drum 31 to rotate fifty degrees clockwise through the arc-shaped limiting groove 33. After the rotating drum 31 rotates, it drives the two sides of the filter screen 32 to coincide with the bottom of the water inlet hole 7 and the first collection tube 42 respectively.

[0036] The above scheme is adopted: when the moving component 6 moves downward, the second protrusion 63 is driven to slide along the trajectory of the guide groove 53, thereby driving the turntable 51 to rotate forty-five degrees. After the turntable 51 rotates, the bottle mouth of the collection bottle 54 is driven to be directly below the water outlet pipe 44, so that the water sample extracted by the sampling pump 41 is transported to the inside of the collection bottle 54 through the second collection pipe 43 and the water outlet pipe 44, and when the limit rod 61 moves downward, the second protrusion 63 is driven to continue to slide along the trajectory of the guide groove 53, thereby driving the turntable 51 to continue to rotate forty-five degrees in one direction through the guide groove 53, and this operation is repeated, that is, after the limit rod 61 moves up and down once, it can drive the turntable 51 to rotate ninety degrees, so that when the sampling pump 41 samples next time, it can drive the water sample to be transported to the inside of another collection bottle 54, and this operation is repeated four times, thereby facilitating the collection of water samples in different time periods, thereby improving the monitoring efficiency.

[0037] like Figure 2 and Figure 3 As shown, the second protrusion 63 is movably engaged in the inside of the guide groove 53, the guide groove 53 is corrugated, and the guide groove 53 is composed of eight oblique grooves with an arc of forty-five degrees. One end of the water outlet pipe 44 is located above one of the collection bottles 54, and a circular groove is opened in the middle of the inner cavity of the top cover 2. The second collection pipe 43 passes through the inner wall of the turntable 51 and extends to the outside of the turntable 51.

[0038] The above scheme is adopted: a circular groove is opened in the middle of the top cover 2, and its function is that after the water samples in different time periods are collected, the operator needs to take out four collection bottles 54 and send them to the experimental detection site. At this time, by rotating the top cover 2, the top cover 2 is connected to the rod body 1 through the thread, thereby driving the top cover 2 to move up and release the seal on the top of the rod body 1. During the rotation process, the top cover 2 is prevented from colliding with the water outlet pipe 44 through the opening of the circular groove, thereby ensuring the normal rotation and movement of the top cover 2.

[0039] like Figure 4 , Figure 6 and Figure 7 As shown, the inner ring of the placement groove 52 is movably connected with an inclined block 55 at a 90-degree angle. The top of the inclined block 55 is in the shape of an inclined surface. The side of the inclined block 55 away from the inclined surface is fixedly connected with a spring piece 56. The spring piece 56 is fixedly connected to the turntable 51. The side of the inclined block 55 away from the spring piece 56 abuts against the outer wall of the collection bottle 54. The top cover 2 seals the top of the rod body 1. The top of the hydraulic rod 8 is fixedly connected to the limiting rod 61. The surface of the bottom of the rod body 1 is annularly provided with a plurality of internal thread grooves 9.

[0040] The above scheme is adopted: the top of the inclined block 55 is in the shape of an inclined surface, and its function is that when the collecting bottle 54 is put back into the placement groove 52, the bottom of the collecting bottle 54 will abut against the inclined surface of the top of the inclined block 55, thereby squeezing the inclined block 55 to move in the direction of the spring piece 56. When the collecting bottle 54 is completely placed in the placement groove 52, the inclined block 55 will be reset under the action of the elastic force of the spring piece 56, and then clamp the outer wall of the collecting bottle 54, thereby preventing the collecting bottle 54 from shaking inside the placement groove 52 when the turntable 51 rotates, thereby improving the stability of the overall operation of the device.

[0041] The working principle and use process of the present invention are as follows: the operator places the rod body 1 in the pasture water source, and then fixes the rod body 1 in a predetermined position through the cooperation between the bolt assembly and the internal thread groove 9. When the rod body 1 needs to sample and collect the pasture water source, at this time, the control unit inside the rod body 1 controls the sampling pump 41 and the hydraulic rod 8 to operate according to the preset instructions. While the hydraulic rod 8 is operating, it drives the limit rod 61 to move vertically under the circumferential limit of the slide groove 64. While the limit rod 61 moves, it drives the first protrusion 62 to slide inside the arc-shaped limit groove 33, and the second protrusion 63 to slide inside the guide groove 53. Then, through the cooperation between the first protrusion 62 and the arc-shaped limit groove 33, the rotating drum 31 is driven to rotate fifty degrees clockwise, so that the sealing of the water inlet hole 7 is released after the rotating drum 31 rotates, and the filter screen 32 is driven to overlap with the water inlet hole 7 and the bottom end of the first collection tube 42 respectively;

[0042] When the filter screen 32 overlaps with the water inlet 7, the first collection tube 42 extracts samples from the water source in the pasture through the power of the sampling pump 41. Before the water source enters the first collection tube 42, the impurities in the water source are filtered through the filter screen 32, so as to obtain a more uniform and clean water sample, thereby preventing the water sample from clogging the collection component 4. Subsequently, the extracted water sample is transported to the inside of the water outlet pipe 44 through the second collection tube 43;

[0043] When the second protrusion 63 slides in the guide groove 53, since the guide groove 53 is composed of eight inclined grooves with an arc of 45 degrees, the second protrusion 63 will drive the turntable 51 to rotate 45 degrees through the guide groove 53 after sliding. When the turntable 51 rotates 45 degrees, it will drive the bottle mouth of one of the collection bottles 54 to be located below the water outlet pipe 44. Finally, the water sample is input into the collection bottle 54 through the water outlet pipe 44. When the predetermined water sample value is extracted from the collection bottle 54, the control system will issue a stop command to the sampling pump 41 according to the predetermined time parameter. At the same time, it will also issue a reset command to the hydraulic rod 8. When the hydraulic rod 8 is reset, it drives the limit rod 61 to move upward, thereby driving the first protrusion 62 and the second protrusion 63 thereon to move synchronously through the limit rod 61. After the first protrusion 62 moves, it cooperates with the arc-shaped limit groove 33, thereby driving the rotating drum 31 to rotate 50 degrees in the opposite direction, and then re-seals the water inlet 7, thereby preventing foreign matter from clogging the filter screen 32 when no sampling is performed.

[0044] When the limiting rod 61 moves upward, since the guide groove 53 is corrugated, the limiting rod 61 will drive the second protrusion 63 to continue to slide along the trajectory of the guide groove 53, so that the guide groove 53 continues to rotate forty-five degrees. When it is necessary to collect water samples in another time period, at this time, the above operation is repeated, so that the limiting rod 61 continues to move downward through the hydraulic rod 8, and then the limiting rod 61 moves downward and drives the second protrusion 63 to slide along the trajectory of the guide groove 53, so that another collection bottle 54 is located below the water outlet pipe 44. This operation is repeated four times, so that water samples in different time periods are collected into the inside of the four collection bottles 54 respectively. When it is necessary to send for inspection, the operator rotates the top cover 2, thereby connecting the top cover 2 with the rod body 1 through the thread, so that the top cover 2 is rotated and moved upward, and the seal on the top of the rod body 1 is released. Subsequently, it is threadedly connected to the second collection tube 43 through the water outlet pipe 44, and all the collection bottles 54 are taken out from the inside of the placement groove 52 by rotating the water outlet pipe 44.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An organic nutrition pasture water source monitoring device, comprising a rod body (1), characterized in that: The top of the rod body (1) is threadedly connected to a top cover (2), the interior of the rod body (1) is movably connected to a shielding assembly (3), the middle of the inner cavity of the rod body (1) is fixedly connected to a collecting assembly (4), the top of the inner cavity of the rod body (1) is movably connected to a rotating assembly (5) and a moving assembly (6), the bottom end of the outer wall of the rod body (1) is provided with a water inlet hole (7), and the interior of the rod body (1) is fixedly connected to a hydraulic rod (8); The shielding assembly (3) comprises a rotating drum (31), a filter screen (32) is arranged at the bottom end of the outer wall of the rotating drum (31), and two arc-shaped limiting grooves (33) are arranged in an annular manner at the top end of the inner wall of the rotating drum (31); The collection component (4) comprises a sampling pump (41), the input end of the sampling pump (41) is fixedly connected to a first collection tube (42), the output end of the sampling pump (41) is fixedly connected to a second collection tube (43), and the top end of the second collection tube (43) is threadedly connected to a water outlet pipe (44); The rotating assembly (5) comprises a rotating disk (51), the surface of the rotating disk (51) is provided with placement grooves (52) at 90 degrees in an annular shape, the inner wall of the rotating disk (51) is provided with guide grooves (53), and a collection bottle (54) is placed inside the placement groove (52).

2. The organic nutrition pasture water source monitoring device according to claim 1 is characterized in that: The moving assembly (6) comprises a limiting rod (61), and two first protrusions (62) and a second protrusion (63) are respectively provided in an annular manner at the upper and lower ends of the outer wall of the limiting rod (61).

3. The organic nutrition pasture water source monitoring device according to claim 2 is characterized in that: The first protrusion (62) is movably engaged in the interior of the arc-shaped limiting groove (33), the arc of the arc-shaped limiting groove (33) is fifty degrees, and the rotating drum (31) seals the water inlet hole (7) in the initial state.

4. The organic nutrition pasture water source monitoring device according to claim 2 is characterized in that: The inner wall of the rod body (1) is provided with a sliding groove (64) for circumferentially limiting the limiting rod (61); the diameters of the first collection tube (42) and the filter screen (32) are the same as the diameter of the water inlet hole (7).

5. The organic nutrition pasture water source monitoring device according to claim 2 is characterized in that: After the first protrusion (62) moves downward, it drives the rotating drum (31) to rotate fifty degrees clockwise through the arc-shaped limiting groove (33). After the rotating drum (31) rotates, it drives the two sides of the filter screen (32) to overlap with the water inlet hole (7) and the bottom end of the first collection tube (42) respectively.

6. The organic nutrition pasture water source monitoring device according to claim 2 is characterized in that: The second protrusion (63) is movably engaged in the interior of the guide groove (53); the guide groove (53) is in a corrugated shape; the guide groove (53) is composed of eight cross-shaped oblique grooves with an arc of 45 degrees.

7. The organic nutrition pasture water source monitoring device according to claim 1 is characterized in that: One end of the water outlet pipe (44) is located above one of the collection bottles (54), a circular groove is provided in the middle of the inner cavity of the top cover (2), and the second collection pipe (43) penetrates the inner wall of the turntable (51) and extends to the outside of the turntable (51).

8. The organic nutrition pasture water source monitoring device according to claim 1 is characterized by: The inner ring of the placement groove (52) is movably connected with an inclined block (55) at a 90-degree angle. The top of the inclined block (55) is in the shape of an inclined surface. A spring piece (56) is fixedly connected to the side of the inclined block (55) away from the inclined surface.

9. The organic nutrition pasture water source monitoring device according to claim 8 is characterized in that: The spring sheet (56) is fixedly connected to the rotating disk (51), the side of the inclined block (55) away from the spring sheet (56) is in contact with the outer wall of the collection bottle (54), and the top cover (2) seals the top of the rod body (1).

10. The organic nutrition pasture water source monitoring device according to claim 1 is characterized in that: The top end of the hydraulic rod (8) is fixedly connected to the limiting rod (61), and the surface of the bottom of the rod body (1) is provided with a plurality of internal thread grooves (9) in a ring shape.

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