Novel dry-wet sedimentation collection system
By designing a new wet and dry settlement collection system including a lifting and rotating transmission unit and a driving mechanism, the problem that existing devices cannot be opened and closed automatically and sampled is solved, and efficient and accurate settlement collection operation is achieved.
Patent Information
- Application Number
- CN202420733698.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-04-10
AI Technical Summary
The existing dry and wet settlement collection devices cannot automatically perform the opening and closing of the equipment and the start and end of the sampling, resulting in low working efficiency and reduced accuracy of later settlement flux calculation.
A new dry and wet settlement collection system is designed, including a bracket, a collection chamber, an electrical control cabinet, a collection bottle, a rainwater sensor, a dry bucket, a warehouse, a funnel, a bucket cover, a lifting and rotary transmission unit and a driving mechanism, and fully automatic opening and closing and sampling operations are achieved through the lifting and rotary transmission unit and a driving mechanism.
It realizes fully automatic operation, improves the accuracy and efficiency of settlement collection, is simple to use, has strong versatility, and is safe and reliable in operation.
Smart Images
Figure CN222913238U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wet and dry deposition collection, in particular to a novel wet and dry deposition collection system. Background Art
[0002] Atmospheric wet and dry deposition refers to particulate matter that settles to the ground by gravity or rain and snow scouring under natural environmental conditions. Heavy metal elements input into the soil through atmospheric dry and wet deposition are one of the important sources of heavy metals in the surface soil. Therefore, sampling and monitoring of atmospheric dry and wet deposition have become an important part of ecological environment assessment work, and wet and dry deposition collection devices are one of the essential sampling equipment.
[0003] However, the current wet and dry deposition collection devices can only passively collect samples and cannot automatically open and close the equipment or start and stop sampling. This not only results in very low work efficiency but also easily leads to a decrease in the accuracy of the calculated results of the subsequent sedimentation flux. Summary of the Utility Model
[0004] The utility model provides a novel wet and dry deposition collection system, which has the advantages of high reliability, precise positioning, and compact structure. At the same time, it has a broad market prospect in the application and popularization of wet and dry deposition collection.
[0005] To solve the above technical problems, one technical solution adopted by the utility model is:
[0006] Provide a novel wet and dry deposition collection system, which includes: a bracket, a collection bin, an electric control cabinet, a collection bottle, a rain sensor, a dry barrel, a chamber, a funnel, a barrel cover, a lifting and rotating transmission unit, and a driving mechanism.
[0007] The dry barrel for collecting dry substances, the rain sensor for sensing whether there is rain, the collection bin, and the electric control cabinet are arranged on the bracket. The collection bottle is arranged in the collection bin. The lower end of the funnel is connected to the collection bottle through a funnel water guide pipe to convey the collected rainwater into the collection bottle. The lifting and rotating transmission unit and the driving mechanism are arranged in the electric control cabinet.
[0008] The lifting and rotating transmission unit includes a transmission rod, a transmission guide bushing, a guide pin, and a rotating guide groove. The transmission rod is movably arranged on the bracket. The top of the transmission rod is connected to the bucket cover. The output end of the drive mechanism is connected to the transmission rod through the movable joint and drives the transmission rod to move up and down on the bracket. The rotating guide groove is arranged on the side wall of the transmission guide bushing. The lower part of the transmission rod extends into the transmission guide bushing. The inner end of the guide pin is connected to the side wall of the lower part of the transmission rod, and the outside of the guide rod is movably connected to the rotating guide groove, so that while the transmission rod is moving up and down, it can perform synchronous rotational movement under the action of the guide pin and the rotating guide groove to drive the bucket cover to move up and down and rotate, so as to cover the dry bucket or the funnel.
[0009] In a preferred embodiment of the present invention, a movable door is arranged in the upper part of the collection bin, and a temperature control unit and a touch screen are arranged in the collection bin.
[0010] In a preferred embodiment of the present invention, the control unit is connected to the rain sensor, the drive mechanism, the temperature control unit, and the touch screen, and the control unit is communicatively connected to the upper computer by wire or wirelessly for remote control.
[0011] In a preferred embodiment of the present invention, a bin is arranged on the bracket, and the funnel is arranged in the bin.
[0012] In a preferred embodiment of the present invention, the movable joint includes a rotating joint part, a semi-clamping joint part, and a connecting joint part. The semi-clamping joint part and the connecting joint part are respectively rotatably connected to both sides of the rotating joint part. The semi-clamping joint part is clamped and connected to the transmission rod, and the connecting joint part is connected to the drive mechanism.
[0013] In a preferred embodiment of the present invention, the drive mechanism includes a DC motor, a chain, a large sprocket, and a small sprocket. The large sprocket and the small sprocket are arranged up and down and rotatably arranged in the electric control cabinet. The chain is wound around the large and small sprockets, and the chain is movably connected to the movable joint. The output end of the DC motor is connected to the small sprocket to drive the chain to rotate through the small sprocket, so as to drive the transmission rod to move up and down through the movable joint.
[0014] In a preferred embodiment of the present invention, a position sensor for detecting the extreme lifting position of the transmission rod and a limit sensor for detecting the rotation angle of the guide pin are arranged on the transmission guide bushing.
[0015] The beneficial effects of the present invention are: it can perform fully automatic operation, which not only improves the accuracy and efficiency of sedimentation collection, but also is simple to use, has strong versatility, and is safe and reliable in operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, where:
[0017] Figure 1 is a front structural schematic diagram of a preferred embodiment of a new dry and wet deposition collection system of the present invention;
[0018] Figure 2 is a back structural schematic diagram of a preferred embodiment of a new dry and wet deposition collection system of the present invention;
[0019] Figure 3 is a structural schematic diagram of a collection bin of a preferred embodiment of a new dry and wet deposition collection system of the present invention;
[0020] Figure 4 is a structural schematic diagram of a transmission unit and a driving mechanism of a preferred embodiment of a new dry and wet deposition collection system of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
[0022] Please refer to Figures 1-4 , the embodiments of the present invention include:
[0023] A new dry and wet deposition collection system, the structure of which includes: a bracket 1, a collection bin 2, an electric control cabinet 3, a collection bottle 4, a rainwater sensor 5, a dry barrel 6, a bin chamber 7, a funnel 8, a barrel cover 9, a lifting and rotating transmission unit 10, a driving mechanism 11, and a controller / unit 12.
[0024] The dry barrel, the bin chamber, and the rainwater sensor for collecting dry substances are arranged at the upper part of the bracket. The collection bin is arranged at the lower part of the bracket. The collection bottle is arranged in the collection bin. The funnel is arranged in the bin chamber to facilitate the collection of rainwater, and its lower end is connected to the collection bottle through a funnel water guide pipe 13 to convey the collected rainwater to the collection bottle.
[0025] Further preferably, a temperature control unit is provided in the collection bin to adjust the ambient temperature in the collection bin and reduce the condensation of water vapor.
[0026] Further preferably, a touch screen 14 is provided in the collection bin to be connected to a rain sensor, a lifting and rotating drive mechanism, a control unit, etc., facilitating operations such as action control and data transmission for the user.
[0027] Further preferably, a movable bin door 15 is provided on the collection bin, and opening and closing sensors for detecting the opening and closing states of the bin door / cabinet door and locks such as password locks are provided on the collection bin and / or the movable bin door and / or the cabinet door of the electric control cabinet to improve the safety of the product.
[0028] Further preferably, the control unit is connected to the rain sensor and the drive mechanism, and the control unit can communicate with a host computer in a wired or wireless manner for remote control. Among them, a heating device is provided in the rain sensor to evaporate the moisture on the sensor so as to close the funnel in time.
[0029] Further preferably, the electric control cabinet is provided on the bracket, and the lifting and rotating transmission unit, the drive mechanism, and the controller are provided in the electric control cabinet.
[0030] The lifting and rotating transmission unit includes a transmission rod 101, a transmission guide shaft sleeve 102, a guide nail 103, and a rotating guide groove 104. The transmission rod is movably provided on the bracket, the top of the transmission rod is connected to the barrel cover, the output end of the drive mechanism is connected to the transmission rod through a movable joint 105 and drives the transmission rod to move up and down on the bracket. The transmission guide shaft sleeve is provided at the bottom of the electric control cabinet, the rotating guide groove is provided on the side wall of the transmission guide shaft sleeve, the lower part of the transmission rod extends into the transmission guide shaft sleeve, the inner end of the guide nail is connected to the side wall of the lower part of the transmission rod, and the outside of the guide rod is movably connected to the rotating guide groove, so that while the transmission rod performs up and down movement, it can perform synchronous rotational movement under the action of the guide nail and the rotating guide groove to drive the barrel cover to perform up and down and rotational movements, so as to cover the dry barrel or the funnel.
[0031] Further preferably, the movable joint includes a rotating joint part 1051, a semi-clamping joint part 1052, and a connecting joint part 1053. The semi-clamping joint part and the connecting joint part are respectively rotatably connected to both sides of the rotating joint part, the semi-clamping joint part is clamped and connected to the transmission rod, and the connecting joint part is connected to the drive mechanism.
[0032] Further preferably, the rotary guide groove includes a first vertical guide portion, a steering guide portion, and a second vertical guide portion. The upper end of the steering guide portion is communicated with the first vertical guide portion, and its lower end extends obliquely along the outer periphery of the transmission guide bushing until it is communicated with the second vertical guide portion. The first vertical guide portion and the second vertical guide portion enable the transmission rod and the bucket lid to only move up and down at the target position, reducing the error of opening and closing the bucket lid.
[0033] Further preferably, the driving mechanism includes a DC motor 111, a chain 112, a large sprocket 113, and a small sprocket 114. The large sprocket and the small sprocket are arranged vertically and rotatably disposed in the electric control cabinet. The chain is wound around the large and small sprockets, and the chain is movably (rotatably) connected to the movable joint (connecting joint portion) through a pin and other connecting members 115. The output end of the DC motor is connected to the small sprocket to drive the chain to rotate through the small sprocket, thereby driving the transmission rod to move up and down through the movable joint.
[0034] Further preferably, a position sensor 16 for detecting the extreme lifting position of the transmission rod and a limit sensor 17 for detecting the rotation angle of the guide pin are provided on the transmission guide bushing.
[0035] Further preferably, the transmission rod is connected to the electric control cabinet and / or the bracket through an upper shaft seat 18, and the transmission guide bushing is respectively connected to the electric control cabinet through a middle shaft seat 19 and a lower shaft seat 20.
[0036] Further preferably, a power input and distribution box 21, a direction control module 22, a power supply 23, etc. are also provided in the electric control box.
[0037] Working process:
[0038] 1) After power-on, the microcomputer control unit and the host computer immediately communicate with the rain sensor to obtain rain sensing information;
[0039] 2) When the signal from the rain sensor is a no-rain signal, the bucket lid remains in the state of covering the funnel, and the dry bucket collects dry substances such as dust and powder for scientific analysis;
[0040] 3) When the signal from the rain sensor is a rain signal, the control unit (in conjunction with the host computer) judges the states of the position sensors and issues an instruction to the direction control module, and the direction control module turns on the DC motor;
[0041] 4) The DC motor starts and drives the movable joint upward through a chain. The movable joint drives the transmission rod to rise a certain distance to lift the bucket cover above the funnel. The transmission rod continues to be lifted. At the same time, since the guide pin travels along the trajectory of the rotating guide groove, the transmission rod has a rotational movement while rising, so as to drive the bucket cover to gradually rise and rotate above the drying barrel from above the funnel through the rotating rod;
[0042] 5) The DC motor drives the transmission rod to descend through the chain and the movable joint. When the guide pin travels to the limit position along the rotating guide groove, a dry position sensor is triggered, and the control unit issues an instruction to each mechanism to pause the action, so that the transmission rod drives the bucket cover to exactly cover the drying barrel. At this time, rainwater enters the collection bottle through the funnel and the funnel water pipe for scientific analysis experiments.
[0043] 6) When the rain sensor senses the end of the rain, the control unit judges the states of each position sensor and issues an instruction to the direction control module. The direction control module conducts the DC motor, and the DC motor rotates. Through the chain, it drives the movable joint to raise the lifting rod and lift the bucket cover. The guide pin returns to the original position along the guide bushing trajectory and triggers a wet position sensor. The control unit issues an instruction to each mechanism to stop the lifting rod, and the bucket cover exactly covers the funnel.
[0044] 7) The DC motor drives the transmission rod to rise a certain distance through the chain and the movable joint to lift the bucket cover above the drying barrel. The DC motor drives the transmission rod to descend through the chain and the movable joint. At the same time, the guide pin travels along the trajectory of the rotating guide groove, so that the transmission rod has a rotational movement while descending, so as to drive the bucket cover to gradually rise and rotate above the funnel from above the drying barrel through the rotating rod. The DC motor continues to drive the transmission rod to descend. When the guide pin travels to the limit position along the rotating guide groove, a wet position sensor is triggered, and the control unit issues an instruction to each mechanism to pause the action, so that the transmission rod drives the bucket cover to exactly cover the funnel. At this time, the drying barrel collects dry substances such as dust and powder for scientific analysis.
[0045] The beneficial effects of the novel dry and wet deposition collection system of the present utility model are as follows: It can perform fully automatic operation, which not only improves the accuracy and efficiency of sedimentation collection, but also is simple to use, has strong versatility, and operates safely and reliably.
[0046] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. All equivalent structural or equivalent process transformations made by using the content of the specification of the present utility model, or directly or indirectly applied to other related technical fields, are similarly included in the patent protection scope of the present utility model.
Claims
1. A novel dry and wet sedimentation collection system, characterized in that: include: Bracket, collection bin, electric control cabinet, collection bottle, rainwater sensor, dry barrel, chamber, funnel, barrel cover, lifting and rotating transmission unit, driving mechanism, The dry bucket for collecting dry matter, the rainwater sensor for sensing whether there is rainwater, the collection bin and the electric control cabinet are arranged on the bracket, the collection bottle is arranged in the collection bin, the lower end of the funnel is connected to the collection bottle through the funnel water pipe, so as to transport the collected rainwater to the collection bottle, the lifting and rotating transmission unit and the driving mechanism are arranged in the electric control cabinet, The lifting and rotating transmission unit includes a transmission rod, a transmission guide sleeve, a guide pin, and a rotating guide groove. The transmission rod is movably arranged on the bracket, and the top of the transmission rod is connected to the barrel cover. The output end of the driving mechanism is connected to the transmission rod through a movable joint, and drives the transmission rod to move up and down on the bracket. The rotating guide groove is arranged on the side wall of the transmission guide sleeve, and the lower part of the transmission rod extends into the transmission guide sleeve. The inner end of the guide pin is connected to the side wall of the lower part of the transmission rod, and the outer part of the guide pin is movably connected to the rotating guide groove, so that the transmission rod can perform synchronous rotation under the action of the guide pin and the rotating guide groove while performing the lifting movement, so as to drive the barrel cover to lift and rotate, thereby covering the dry barrel or funnel.
2. A novel dry and wet sedimentation collection system according to claim 1, characterized in that: A movable door is arranged inside the collecting bin, and a temperature control unit and a touch screen are arranged inside the collecting bin.
3. A novel dry and wet sedimentation collection system according to claim 1, characterized in that: The control unit is connected with the rain sensor, the driving mechanism, the temperature control unit and the touch screen, and the control unit is connected with the host computer through wired or wireless communication to perform remote control.
4. A novel dry and wet sedimentation collection system according to claim 1, characterized in that: The support is provided with a chamber, and the funnel is arranged in the chamber.
5. A novel dry and wet sedimentation collection system according to claim 1, characterized in that: The movable joint includes a rotating joint part, a semi-embracing joint part, and a connecting joint part. The semi-embracing joint part and the connecting joint part can be rotatably connected to the two sides of the rotating joint part respectively. The semi-embracing joint part is clamped and connected to the transmission rod, and the connecting joint part is connected to the driving mechanism.
6. A novel dry and wet sedimentation collection system according to claim 1, characterized in that: The driving mechanism includes a DC motor, a chain, a large sprocket, and a small sprocket. The large sprocket and the small sprocket are arranged up and down and are rotatably arranged in the electric control cabinet. The chain is wound around the large and small sprockets, and the chain is movably connected to a movable joint. The output end of the DC motor is connected to the small sprocket to drive the chain to rotate through the small sprocket, thereby driving the transmission rod to move up and down through the movable joint.
7. A novel dry and wet sedimentation collection system according to claim 1, characterized in that: The transmission guide shaft sleeve is provided with a position sensor for detecting the limit lifting position of the transmission rod and a limit sensor for detecting the rotation angle of the guide pin.