Automatic rainfall collecting device for hydrogeological survey
By introducing downward frame, open and close door and sweeping block structures into the automatic precipitation collection device for hydrogeological surveys, the problems of high failure rate and low filtration efficiency are solved, and the stability and cleanliness of the equipment are improved, ensuring that Rainwater collection efficiency and accuracy.
Patent Information
- Application Number
- CN202420753045.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The existing automatic precipitation collection device for hydrogeological surveys has a high failure rate and low filtration efficiency when used, and is easily affected by leaf mist and water. The mesh holes on the filter plate are easily blocked, affecting the experimental results.
A device including a rainwater collection mechanism and a filter mechanism is designed. Through the structure of a downward frame, an opening and closing door, an oblique filter plate and a cleaning block, the collection box will be automatically opened when the rainwater falls. After the rainwater collection is completed, the cleaning block will be tilted toward the Move the bottom of the filter plate to remove stains and improve cleanliness.
Improves the stability and filtration efficiency of the equipment, reduces the failure rate, and ensures the cleanliness and accuracy of rainwater collection.
Smart Images
Figure CN222258860U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hydrogeology, in particular to an automatic precipitation collection device for hydrogeological investigation. Background Art
[0002] At present, the automatic precipitation collection device is a device for automatically collecting precipitation, which can collect precipitation continuously.
[0003] The prior art discloses an automatic precipitation collector for hydrogeological surveys with the authorization announcement number CN220270914U. The patent includes a housing, a filter mechanism, a cleaning plate, a power mechanism and a dust shielding mechanism, wherein the filter mechanism includes a filter plate and a support frame, the bottom of the cleaning plate is attached to the top surface of the filter plate, the power mechanism includes a motor, a rotating shaft and a threaded ring, the motor can push the threaded ring to move through the rotating shaft, the dust shielding mechanism includes a slide rail, a support rod and a dust shielding curtain, when there is no precipitation, the motor pushes the threaded ring to move through the rotating shaft, so that the support rod drives the dust shielding curtain to unfold, so as to prevent dust from entering the housing and mixing with rainwater to affect the experimental results; at the same time, it can effectively prevent larger debris floating in the wind from falling onto the filter plate, affecting the operation of the cleaning plate and causing damage to the device.
[0004] However, when this patent is in use, the rain detector needs to be kept outside for a long time for detection. Once it is affected by the external leaves and mist, it is easy for the device to open to collect rainwater, and its failure rate is high. When this patent is in use, the mesh on the filter plate is easy to be clogged, reducing the filtering effect. Utility Model Content
[0005] The utility model provides an automatic precipitation collection device for hydrogeological investigation, which solves the problems of high failure rate and low filtering efficiency in the related technology.
[0006] The technical scheme of the utility model is as follows: an automatic precipitation collection device for hydrogeological investigation, comprising a rainwater collection mechanism, a filtering mechanism and a bottom plate, the rainwater collection mechanism comprising two collection boxes, the tops of the two collection boxes are slidably equipped with a downward pressure cylinder, the tops of the downward pressure cylinders are fixedly connected to a downward pressure frame by screws, an auxiliary spring is commonly connected between the downward pressure frame and the bottom plate, four symmetrically arranged interlocking rack plates are fixedly connected to the two sides of the downward pressure frame by screws, a rotating shaft is rotatably installed on the tops of the two collection boxes, two symmetrically arranged rotating gears are fixedly sleeved on the rotating shaft, an opening and closing door is fixedly connected to one side of the rotating shaft by screws, and a connecting pipe is fixedly connected to the bottoms of the two collection boxes, and a screw cap is threadedly sleeved on the connecting pipe.
[0007] Preferably, the filtering mechanism includes two transmission shafts, which are rotatably mounted inside the two collecting boxes respectively, and the two rotating shafts are respectively and jointly installed with transmission belts on the outer circumference of the transmission shaft. The internal rotatable installations of the two collecting boxes are both rotatably installed with transmission belts, an active bevel gear is fixedly sleeved on the outer circumference of the transmission shaft, a threaded rod is rotatably mounted inside the collecting box, a follower bevel gear is fixedly sleeved on the outer circumference of the threaded rod, the active bevel gear is meshed with the follower bevel gear, a cleaning block is threadedly sleeved on the outer circumference of the threaded rod, a limiting rod is fixedly connected inside the collecting box, an inclined filter plate is fixedly connected inside the collecting box, and a collection frame is slidably assembled on one side of the two collecting boxes.
[0008] Preferably, a circular hole is opened inside the collecting box, and the transmission shaft is rotatably installed inside the circular hole, and the circular hole is used for the rotation of the transmission shaft.
[0009] Preferably, a circular groove is provided inside the collecting box, and the threaded rod is rotatably installed inside the circular groove, and the circular groove is used for the rotation of the threaded rod.
[0010] Preferably, a through slot is provided inside the collecting box, and the oblique filter plate passes through the inside of the through slot, and the through slot is used for the oblique filter plate to pass through.
[0011] Preferably, the inside of the two collection boxes are both provided with plug-in slots, and the collection frame passes through the inside of the two plug-in slots at the same time, and the plug-in slots are used for the installation of the collection frame.
[0012] Preferably, a groove is provided inside the bottom plate, and the pressing cylinder is slidably connected inside the groove, and the groove is used for the sliding of the pressing cylinder.
[0013] Preferably, two symmetrically arranged holes are formed inside the bottom plate, and the two connecting pipes pass through the inside of the two holes respectively, and the holes are used for the connecting pipes to pass through.
[0014] The working principle and beneficial effects of the utility model are:
[0015] 1. In the utility model, by setting structures such as the pressing frame and the opening and closing door, when the device is placed outdoors, if rain falls, the rain falls into the collection frame. When the collection frame falls downward under the influence of the gravity of the rain, it drives the opening and closing door to open, thereby improving the stability of the device.
[0016] 2. In the utility model, by setting the inclined filter plate, cleaning block and other structures, when the opening and closing door is opened and the collection box collects rainwater, the cleaning block moves to the top of the inclined filter plate. When the collection is completed and the rainwater flows out from the pores in the lower pressure frame, the cleaning block moves to the bottom of the inclined filter plate to remove the stains and improve its cleanliness. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a bottom view of the overall structure of the utility model;
[0020] Figure 3 This is a cross-sectional view of the internal structure of the inner groove column of the utility model;
[0021] Figure 4 This is a schematic diagram of the internal structure of the collection box of the utility model;
[0022] Figure 5 For the utility model Figure 4 Enlarged view of the area marked A.
[0023] In the figure: 1, rainwater collection mechanism; 11, bottom plate; 12, collection box; 121, connecting pipe; 122, screw cover; 13, pressing frame; 131, pressing cylinder; 132, auxiliary spring; 133, linkage rack plate; 14, rotating shaft; 141, rotating gear; 142, opening and closing door;
[0024] 2. Filter mechanism; 21. Drive belt; 22. Drive shaft; 221. Active bevel gear; 23. Threaded rod; 231. Follower bevel gear; 232. Cleaning block; 24. Inclined filter plate; 25. Collecting frame; 26. Limit rod; 31. Base; 32. Inner groove column; 321. Hydraulic cylinder; 33. Sliding column. DETAILED DESCRIPTION
[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] Example 1
[0027] like Figure 1-Figure 5As shown, this embodiment proposes an automatic precipitation collection device for hydrogeological investigation, including a rainwater collection mechanism 1, a filtering mechanism 2 and a bottom plate 11. The rainwater collection mechanism 1 includes two collection boxes 12. The tops of the two collection boxes 12 are slidably equipped with a pressing cylinder 131. The tops of the pressing cylinders 131 are fixedly connected with a pressing frame 13 by screws. The pressing frame 13 and the bottom plate 11 are commonly connected with an auxiliary spring 132. The two sides of the pressing frame 13 are fixedly connected with four symmetrically arranged linkage rack plates 133 by screws. The tops of the two collection boxes 12 are rotatably equipped with A rotating shaft 14 is provided with two symmetrically arranged rotating gears 141 fixedly sleeved on the rotating shaft 14, an opening and closing door 142 is fixedly connected to one side of the rotating shaft 14 by screws, a connecting pipe 121 is fixedly connected to the bottom of each of the two collecting boxes 12, a screw cover 122 is threadedly sleeved on the connecting pipe 121, and through the arrangement of structures such as the pressing down frame 13 and the opening and closing door 142, when the equipment is placed outdoors, if rain falls, the rain falls into the collecting frame 25, and when the collecting frame 25 falls downward under the influence of the gravity of the rain, the opening and closing door 142 is driven to open, thereby improving the stability of the equipment.
[0028] like Figure 1-Figure 5 As shown, a groove is provided inside the bottom plate 11, and the pressing cylinder 131 is slidably connected inside the groove.
[0029] like Figure 1-Figure 5 As shown, two symmetrically arranged holes are opened inside the bottom plate 11, and two connecting pipes 121 pass through the inside of the two holes respectively.
[0030] The specific implementation principle of this embodiment is as follows: when the equipment is placed outdoors, when rain falls, there are fine holes on the lower pressure frame 13. When the rain is heavy, the inside of the lower pressure frame 13 begins to press down due to the accumulation of rainwater and gravity. At this time, the lower pressure frame 13 has a lower pressure position due to the lower pressure cylinder 131, which drives the linkage rack plate 133 to descend. When the linkage rack plate 133 is pressed down, it drives the rotating gear 141 to rotate. The rotation of the rotating gear 141 causes the rotating shaft 14 to rotate. When the rotating shaft 14 rotates, it drives the opening and closing door 142 to open. The opening and closing door 142 collects rainwater to improve the stability of the equipment.
[0031] Example 2
[0032] like Figure 1-Figure 3As shown, this embodiment also introduces an automatic precipitation collection device for hydrogeological investigation, which adds the following structure on the basis of the first embodiment: the filtering mechanism 2 includes two transmission shafts 22, the two transmission shafts 22 are respectively rotatably installed in the two collection boxes 12, the two rotating shafts 14 are respectively and the outer circumference of the transmission shaft 22 is installed with a transmission belt 21, the internal rotation installation of the two collection boxes 12 is rotatably installed with the transmission belt 21, the outer circumference of the transmission shaft 22 is fixedly sleeved with an active bevel gear 221, the inside of the collection box 12 is rotatably installed with a threaded rod 23, the outer circumference of the threaded rod 23 is fixedly sleeved with a follower bevel gear 231, the active bevel gear 2 21 is meshed with the follower bevel gear 231, a cleaning block 232 is threadedly sleeved on the outer circumference of the threaded rod 23, a limiting rod 26 is fixedly connected to the inside of the collecting box 12, an inclined filter plate 24 is fixedly connected to the inside of the collecting box 12, and a collecting frame 25 is slidably assembled on one side of the two collecting boxes 12. Through the arrangement of the inclined filter plate 24, the cleaning block 232 and other structures, when the opening and closing door 142 is opened and the collecting box 12 collects rainwater, the cleaning block 232 moves to the top of the inclined filter plate 24. When the collection is completed and the rainwater flows out from the pores in the lower pressing frame 13, the cleaning block 232 moves to the bottom of the inclined filter plate 24 to remove the stains and improve its cleanliness.
[0033] like Figure 1-Figure 3 As shown, a circular hole is opened inside the collecting box 12, and the transmission shaft 22 is rotatably installed inside the circular hole.
[0034] like Figure 1-Figure 3 As shown, a circular groove is provided inside the collecting box 12, and the threaded rod 23 is rotatably installed inside the circular groove.
[0035] like Figure 1-Figure 3 As shown, a through slot is provided inside the collecting box 12, and the inclined filter plate 24 passes through the inside of the through slot.
[0036] like Figure 1-Figure 3 As shown, the two collecting boxes 12 are both provided with plug-in slots, and the collecting frame 25 passes through the two plug-in slots at the same time.
[0037] The specific implementation principle of this embodiment is as follows: when the opening and closing door 142 is opened, the rotating shaft 14 drives the rotating shaft 14 to rotate through the transmission belt 21, the rotating shaft 14 rotates to drive the active bevel gear 221 to rotate, the active bevel gear 221 rotates to drive the follower bevel gear 231 to rotate, and the follower bevel gear 231 rotates to drive the threaded rod 23 to rotate, and the threaded rod 23 rotates to make the cleaning block 232 move to the top position of the oblique filter plate 24, and the limit rod 26 on the cleaning block 232 limits its displacement position. When the rainwater collection is completed, the opening and closing door 142 is closed, By reversing the above-mentioned action, the cleaning block 232 moves to the bottom of the inclined filter plate 24 to scrape off the dirt. The scraped dirt falls from the inclined filter plate 24 into the interior of the collection frame to improve its cleanliness. The utility model also includes a base 31, an inner groove column 32, a hydraulic cylinder 321 and a sliding column 33. The inner groove column 32 is arranged at the bottom of the bottom plate 11. The inner groove column 32 has a sliding column 33 sliding therein. The inner groove column 32 has a hydraulic cylinder 321 therein to control the sliding column 33. The base 31 is installed at the bottom of the inner groove column 32 to improve the stability of the equipment.
[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An automatic precipitation collection device for hydrogeological survey, comprising a rainwater collection mechanism (1), a filtering mechanism (2) and a bottom plate (11), characterized in that: The rainwater collection mechanism (1) comprises two collection boxes (12), the tops of the two collection boxes (12) are slidably equipped with a downward pressing cylinder (131), the tops of the downward pressing cylinders (131) are fixedly connected to a downward pressing frame (13) by screws, the downward pressing frame (13) and the bottom plate (11) are commonly connected with an auxiliary spring (132), the two sides of the downward pressing frame (13) are fixedly connected with four symmetrically arranged linked rack plates (133) by screws, the tops of the two collection boxes (12) are rotatably mounted with a rotating shaft (14), the rotating shaft (14) is fixedly sleeved with two symmetrically arranged rotating gears (141), one side of the rotating shaft (14) is fixedly connected with an opening and closing door (142) by screws, the bottoms of the two collection boxes (12) are fixedly connected with a connecting pipe (121), and a screw cap (122) is threadedly sleeved on the connecting pipe (121).
2. The automatic precipitation collection device for hydrogeological survey according to claim 1 is characterized in that: The filtering mechanism (2) comprises two transmission shafts (22), the two transmission shafts (22) are rotatably mounted inside the two collection boxes (12), the two rotating shafts (14) are respectively and jointly mounted with transmission belts (21) on the outer circumference of the transmission shafts (22), the internal rotatable mountings of the two collection boxes (12) are both rotatably mounted with transmission belts (21), the outer circumference of the transmission shafts (22) is fixedly sleeved with an active bevel gear (221), the internal rotatable mountings of the collection boxes (12) are A threaded rod (23) is provided, a follower bevel gear (231) is fixedly sleeved on the outer circumference of the threaded rod (23), the active bevel gear (221) is meshed with the follower bevel gear (231), a cleaning block (232) is threadedly sleeved on the outer circumference of the threaded rod (23), a limiting rod (26) is fixedly connected inside the collection box (12), an inclined filter plate (24) is fixedly connected inside the collection box (12), and a collection frame (25) is slidably mounted on one side of the two collection boxes (12).
3. The automatic precipitation collection device for hydrogeological survey according to claim 2 is characterized in that: A circular hole is provided inside the collection box (12), and the transmission shaft (22) is rotatably mounted inside the circular hole.
4. The automatic precipitation collection device for hydrogeological survey according to claim 2 is characterized in that: A circular groove is provided inside the collecting box (12), and the threaded rod (23) is rotatably mounted inside the circular groove.
5. The automatic precipitation collection device for hydrogeological survey according to claim 2 is characterized in that: A through slot is provided inside the collecting box (12), and the inclined filter plate (24) passes through the inside of the through slot.
6. The automatic precipitation collection device for hydrogeological survey according to claim 2 is characterized in that: The two collection boxes (12) are each provided with an inserting slot, and the collection frame (25) passes through the interior of the two inserting slots at the same time.
7. The automatic precipitation collection device for hydrogeological survey according to claim 1 is characterized in that: A groove is provided inside the bottom plate (11), and the pressing cylinder (131) is slidably connected inside the groove.
8. The automatic precipitation collection device for hydrogeological survey according to claim 1 is characterized in that: Two symmetrically arranged holes and slots are provided inside the bottom plate (11), and the two connecting pipes (121) pass through the inside of the two holes and slots respectively.