A collection device and monitoring method for monitoring snow and sand accumulation with different gradients

Abstract

The present invention relates to the technical field of sample collection, and specifically to a collection device and a monitoring method for monitoring snow and sand accumulation with different gradients, comprising a base and a support column, wherein sand collecting components are arranged on both sides of the support column, wherein the sand collecting components comprise collection boxes rotatably connected to both sides of the base, a collection bag is installed at the rear end of the collection box, two adjacent groups of the collection boxes are staggered with each other, a connecting piece is arranged between two upper and lower adjacent groups of the collection boxes, a striking component is arranged on one side of the collection box, and a protective component is installed at the rear end of the collection box. The present invention can conveniently select the collection mode of the collection box, so that the collection box can collect snow or sand in a dispersed manner, thereby improving the accuracy of the data.

Description

Technical Field

[0001] The present invention relates to the technical field of sample collection, and in particular to a collection device and a monitoring method for monitoring snow and sand accumulation at different gradients. Background Art

[0002] The collection of sand and snow accumulation with different gradients refers to the collection of sand particles in the wind-blown sand flow at different heights or different positions, and a method for studying the laws of wind-blown sand movement and the distribution characteristics of sand particles. Through the collection of sand accumulation with different gradients, the vertical structure of wind-blown sand movement can be studied, including the starting wind speed of sand particles, the transmission characteristics of wind-blown sand flow, and the law of change of wind-blown sand flow with height. These data help us to have a deeper understanding of the basic laws of wind-blown sand movement. Through the collection of sand accumulation, the laws of wind erosion and sand accumulation in various parts of the mobile sand dunes can be explored, which is important for improving sand fixation technical measures and understanding the influence of wind speed on the changes in wind erosion and sand accumulation characteristics in different parts of the mobile sand dunes. The installation position of the collection box of the existing snow and sand collection device with different gradients is tight and fixed. The tightly arranged collection boxes lead to errors in the collected data, affecting the experimental results. After the collection is completed, the final collected data needs to be weighed manually, and the sand is easily accumulated in the collection box, resulting in errors in the final collected data. For this reason, we propose a collection device and monitoring method for monitoring snow and sand accumulation with different gradients. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings existing in the background technology and to propose a collection device and a monitoring method for monitoring snow and sand accumulation with different gradients.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is: a collection device for monitoring snow and sand accumulation with different gradients, comprising a base and a support column, sand collecting components are arranged on both sides of the support column, the sand collecting components include a collection box rotatably connected to both sides of the base, a collection bag is installed at the rear end of the collection box, two adjacent groups of the collection boxes are staggered, a connecting piece is arranged between the two adjacent groups of the collection boxes above and below, a striking component is arranged on one side of the collection box, and a protective component is installed at the rear end of the collection box.

[0005] Preferably, a rack is slidably connected to the inner side of the support column, a handle is fixedly connected to the upper end of the rack, the lower end of the collection box is rotatably connected to a support arm, the lower end of the support arm is fixedly connected to a half gear, the half gear is meshed with the rack, a first rotating groove is opened on the outer side of the support column, and a first rotating shaft is rotatably connected to the inner side of the support arm, and the first rotating shaft is fixedly connected to the inner side of the first rotating groove.

[0006] Preferably, a slide groove is provided on one side of the support arm, and a second rotating groove is provided at both the front and rear ends of the slide groove, the inner side of the slide groove is rotatably connected to a connecting rod, the inner side of the connecting rod is rotatably connected to a first sliding shaft, the first sliding shaft is slidably connected to the inner side of the second rotating groove, the lower end of the connecting rod is rotatably connected to a first fixed block, and the first fixed block is fixedly connected to the support column.

[0007] Preferably, the protection component includes a connecting shell, a baffle is fixedly connected to the upper end of the connecting shell, a second fixed block is fixedly connected to the upper end of the collecting box, a socket is provided at the front end of the second fixed block, the baffle fits with the socket, a weighing device is installed on the inner side of the connecting shell, a display screen is fixedly connected to one side of the connecting shell, a signal transmitter is arranged inside the display screen, and the weighing device is electrically connected to the display screen.

[0008] Preferably, the striking assembly includes two groups of support plates fixedly connected to the collection box, the inner sides of the two groups of support plates are rotatably connected to a second rotating shaft, a second blade is provided on the outer side of the second rotating shaft, an offset block is fixedly connected to the rear end of the second rotating shaft, a baffle rod is fixedly connected to one side of the collection box, an insertion rod is slidably connected to the inner side of the baffle rod, the rear end of the offset block is rotatably connected to a second push rod, one end of the second push rod is fixedly connected to a rotating block, and the rotating block is rotatably connected to the inner side of the insertion rod.

[0009] Preferably, the connecting member includes a connecting tube, the inner side of which is slidably connected to the first support shaft and the second support shaft, the upper end of the first support shaft is rotatably connected to the upper plate, the lower end of the second support shaft is rotatably connected to the lower plate, the lower plate and the upper plate are both fixedly connected to the adjacent collection box, one side of the first support shaft is rotatably connected to a sliding block, the sliding block is slidably connected to the collection box, one side of the sliding block is fixedly connected to a baffle, one side of the baffle is rotatably connected to a scraper, and the outer sides of the first support shaft and the second support shaft are both fixedly connected to a first blade.

[0010] Preferably, the upper end of the first support shaft is fixedly connected with a rocker arm, the upper end of the rocker arm is rotatably connected with a first push rod, the upper end of the first push rod is rotatably connected with a connecting block, the connecting block is fixedly connected to the slider, a sliding opening is opened on one side of the collection box, and the slider is slidably connected to the inner side of the sliding opening.

[0011] Preferably, one side of the baffle is fixedly connected to a first connecting shaft, the outer side of the first connecting shaft is rotatably connected to a rotating drum, the outer side of the rotating drum is fixedly connected to a connecting plate, the connecting plate is fixedly connected to the scraper blade, a spring sheet is provided on the outer side of the first connecting shaft, the inner side of the collecting box is fixedly connected to a rail, the inner side of the rail is slidably connected to a second sliding shaft, the outer side of the second sliding shaft is rotatably connected to a rotating circle, the outer side of the rotating circle is fixedly connected to the second connecting shaft, and the second connecting shaft is fixedly connected to the scraper blade.

[0012] Preferably, the lower end of the first support shaft and the upper end of the second support shaft are both fixedly connected with a retaining ring, the inner side of the connecting tube is fixedly connected with a clamping strip, the outer side of the retaining ring is provided with a clamping groove, the clamping strip is slidably connected to the inner side of the clamping groove, and a spring is fixedly connected between the two groups of retaining rings.

[0013] A method for monitoring snow and sand accumulation at different gradients, comprising:

[0014] Step 1: Place the base on the ground, make the opening of the collection box face the wind direction, press the rack downward, use the rack to drive the half gear to rotate, and then use the support arm to drive the collection box to rotate, so that the collection box opens outward;

[0015] Step 2: Snow or sand of different gradients can be collected by using a collection box, and then the accumulated snow or sand will enter the inner side of the collection bag. The collection bag can be weighed by using a weighing device and displayed on a display screen. The weighing result can be sent out by using a signal transmitter built into the display screen, so that the experimenter can obtain data in real time.

[0016] Step 3: The wind will blow the first blade to drive the first support shaft and the second support shaft to rotate, and then drive the swing rod to rotate. The first push rod drives the slider to slide, drives the connecting plate to drive the scraper to slide, so that the snow or sand accumulated on the inside of the collection box is pushed to the inside of the collection bag. The scraper can move along the moving track by using the rail to prevent the snow or sand from being scraped to the outside of the collection box;

[0017] Step 4: The wind will blow the second blade to drive the second rotating shaft to rotate, and then use the offset block to make the second push rod push the plug rod to slide on the baffle rod, hitting the collection bag, so that the accumulated snow or sand can fall to the bottom of the collection bag, ensuring the accuracy of the weighing of the scale.

[0018] Compared with the prior art, the present invention provides a collection device and a monitoring method for monitoring snow and sand accumulation at different gradients, which has the following beneficial effects:

[0019] 1. A collection device and a monitoring method for monitoring snow and sand accumulation with different gradients, which utilizes a rack to drive a half gear to rotate, and then drives a support arm to rotate on a support column, so that a collection box opens outward, and pressing the support column downward can drive the collection box inward, so that the collection method of the collection box can be selected conveniently, so that the collection box can collect snow or sand in a dispersed manner, thereby improving the accuracy of data. During the rotation of the support arm, the connecting rod will slide on the inner side of the slide groove, and at the same time, the first sliding shaft will slide on the inner side of the second rotating groove, and the connecting rod can be used to pull the support arm to reduce the shaking of the support arm.

[0020] 2. A collection device and monitoring method for monitoring snow and sand accumulation with different gradients, which uses a weighing device to weigh the collected snow or sand and displays it on a display screen. At the same time, the weighing data is transmitted in real time through a signal transmitting device, which is convenient for experimenters to collect weighing data in real time. The blocking bar is inserted into the second fixed block to block the collection bag, thereby preventing the collection bag from flying around and ensuring the weighing accuracy of the weighing device.

[0021] 3. A collection device and monitoring method for monitoring snow and sand accumulation with different gradients. The wind will blow the second blade to drive the second rotating shaft to rotate on the support plate, and then drive the offset block to rotate, so that the second push rod pushes the insertion rod to slide on the inner side of the baffle rod, hitting the collection bag so that the accumulated sand inside the collection bag can fall to the bottom, which is convenient for weighing by the weighing device.

[0022] 4. A collection device and a monitoring method for monitoring snow and sand accumulation with different gradients can connect two adjacent groups of collection boxes by using a connecting tube, a first support shaft, and a second support shaft, so as to strengthen the stability between the two adjacent groups of collection boxes and prevent the collection boxes from being blown crooked by the wind; the first blade can be used to rotate the first support shaft and the second support shaft, so that the rocker arm can drive the first push rod to push the slider to slide on the collection box, and then the connecting plate can be used to push the scraper to slide on the inner side of the collection box, so that the accumulated snow or sand enters the inner side of the collection bag; the moving path of the scraper can be specified by using a rail, so that the scraper is lifted upward when moving toward the collection box outlet, so as to prevent the accumulated sand on the inner side of the collection box from being pushed out of the outside of the collection box; the retaining ring can be clamped by using a clamping strip, so that the connecting tube can rotate with the first support shaft and the second support shaft, so as to prevent the rotation frequencies of the first support shaft and the second support shaft from being inconsistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a cross-sectional view of the present invention;

[0025] Figure 3 It is a schematic diagram of the partial structure of the present invention Figure 1 ;

[0026] Figure 4For the present invention Figure 4 The enlarged structural diagram of part A in the middle;

[0027] Figure 5 It is a schematic diagram of the partial structure of the present invention Figure 2 ;

[0028] Figure 6 It is a schematic diagram of the partial structure of the present invention Figure 3 ;

[0029] Figure 7 This is a schematic diagram of the structure of the sand collection assembly of the present invention;

[0030] Figure 8 It is a cross-sectional view of the sand collection assembly of the present invention;

[0031] Fig. 9 For the present invention Figure 8 The enlarged structural diagram of part B in the middle;

[0032] Fig.10 It is a cross-sectional view of the sand collection assembly of the present invention;

[0033] Fig.11 For the present invention Fig.10 The enlarged structural diagram of the middle C part;

[0034] Fig.12 It is a schematic diagram of the structure of the connecting piece of the present invention;

[0035] Fig.13 The structure of the connecting member of the present invention is shown in FIG. Figure 1 ;

[0036] Fig.14 The structure of the connecting member of the present invention is shown in FIG. Figure 2 ;

[0037] Fig.15 For the present invention Fig.14 The enlarged structural diagram of the middle D part;

[0038] Fig.16 For the present invention Fig.14 The enlarged structural diagram of part E in the middle.

[0039] In the figure: 1, base; 2, support column; 3, sand collecting assembly; 31, rack; 32, handle; 33, collection box; 34, support arm; 35, half gear; 36, collection bag; 37, first rotating groove; 38, first rotating shaft; 39, slide groove; 310, connecting rod; 311, first fixed block; 312, first slide shaft; 313, second rotating groove; 4, connecting member; 41, connecting cylinder; 42, first supporting shaft; 42a, second supporting shaft; 43, first blade; 44, lower plate; 45, scraper; 46, upper plate; 47, swing rod; 48, first push rod; 49, connecting block; 410, slider; 411. baffle; 412. connecting plate; 413. baffle ring; 414. slot; 415. clamping strip; 416. spring; 417. rotating drum; 418. first connecting shaft; 419. spring; 420. clamping rail; 421. second sliding shaft; 422. rotating ring; 423. second connecting shaft; 5. striking assembly; 51. supporting plate; 52. second rotating shaft; 53. second blade; 54. baffle rod; 55. offset block; 56. insert rod; 57. second push rod; 58. rotating block; 6. protection assembly; 61. second fixed block; 62. connecting shell; 63. baffle strip; 64. weighing device; 65. display screen. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0041] See also Figure 1 - Fig.16 A collection device for monitoring snow and sand accumulation with different gradients includes a base 1 and a support column 2. Sand collecting components 3 are arranged on both sides of the support column 2. The sand collecting components 3 include collecting boxes 33 rotatably connected to both sides of the base 1. A collecting bag 36 is installed at the rear end of the collecting box 33. Two adjacent groups of collecting boxes 33 are staggered with each other. A connecting piece 4 is arranged between the two adjacent groups of collecting boxes 33 above and below. A striking component 5 is arranged on one side of the collecting box 33, and a protective component 6 is installed at the rear end of the collecting box 33.

[0042] In this embodiment, a rack 31 is slidably connected to the inner side of the support column 2, a handle 32 is fixedly connected to the upper end of the rack 31, a support arm 34 is rotatably connected to the lower end of the collection box 33, a half gear 35 is fixedly connected to the lower end of the support arm 34, the half gear 35 is meshed with the rack 31, a first rotating groove 37 is opened on the outer side of the support column 2, a first rotating shaft 38 is rotatably connected to the inner side of the support arm 34, and the first rotating shaft 38 is fixedly connected to the inner side of the first rotating groove 37.

[0043] Specifically, the rack 31 can drive the half gear 35 to rotate, and then drive the support arm 34 to rotate on the support column 2, so that the collection box 33 opens outward. Pressing the support column 2 downward can drive the collection box 33 to close inward, which is convenient for selecting the collection method of the collection box 33, so that the collection box 33 can collect snow or sand in a dispersed manner, thereby improving the accuracy of the data.

[0044] In this embodiment, a slide groove 39 is provided on one side of the support arm 34, and a second rotation groove 313 is provided at both the front and rear ends of the slide groove 39. The inner side of the slide groove 39 is rotatably connected to a connecting rod 310, and the inner side of the connecting rod 310 is rotatably connected to a first sliding shaft 312. The first sliding shaft 312 is slidably connected to the inner side of the second rotation groove 313, and the lower end of the connecting rod 310 is rotatably connected to a first fixed block 311, and the first fixed block 311 is fixedly connected to the support column 2.

[0045] Specifically, during the rotation of the support arm 34 , the connecting rod 310 will slide on the inner side of the slide groove 39 , and the first slide shaft 312 will slide on the inner side of the second rotation groove 313 . The connecting rod 310 can be used to hold the support arm 34 to reduce the shaking of the support arm 34 .

[0046] In this embodiment, the protection component 6 includes a connecting shell 62, the upper end of the connecting shell 62 is fixedly connected to a baffle 63, the upper end of the collecting box 33 is fixedly connected to a second fixed block 61, the front end of the second fixed block 61 is provided with a socket, the baffle 63 fits with the socket, a weighing device 64 is installed on the inner side of the connecting shell 62, a display screen 65 is fixedly connected to one side of the connecting shell 62, a signal transmitter is arranged inside the display screen 65, and the weighing device 64 is electrically connected to the display screen 65.

[0047] Specifically, the collected snow or sand is weighed by a weighing device 64 and displayed on a display screen 65. The weighing data is simultaneously transmitted in real time through a signal transmitting device, so that the experimenter can collect the weighing data in real time. The blocking bar 63 can block the collection bag 36 to prevent the collection bag 36 from flying around, thereby ensuring the weighing accuracy of the weighing device 64.

[0048] In this embodiment, the striking assembly 5 includes two groups of support plates 51 fixedly connected to the collection box 33, the inner sides of the two groups of support plates 51 are rotatably connected to the second rotating shaft 52, the outer side of the second rotating shaft 52 is provided with a second blade 53, the rear end of the second rotating shaft 52 is fixedly connected to the offset block 55, one side of the collection box 33 is fixedly connected to a blocking rod 54, the inner side of the blocking rod 54 is slidably connected to an insertion rod 56, the rear end of the offset block 55 is rotatably connected to a second push rod 57, one end of the second push rod 57 is fixedly connected to a rotating block 58, and the rotating block 58 is rotatably connected to the inner side of the insertion rod 56.

[0049] Specifically, the second blade 53 can drive the second rotating shaft 52 to rotate on the support plate 51, and then drive the offset block 55 to rotate, so that the second push rod 57 pushes the insertion rod 56 to slide on the inner side of the blocking rod 54, hitting the collection bag 36 so that the accumulated sand inside the collection bag 36 can fall to the bottom, facilitating weighing by the weighing device 64.

[0050] In this embodiment, the connecting member 4 includes a connecting tube 41, the inner side of which is slidably connected to a first support shaft 42 and a second support shaft 42a, the upper end of the first support shaft 42 is rotatably connected to an upper plate 46, the lower end of the second support shaft 42a is rotatably connected to a lower plate 44, the lower plate 44 and the upper plate 46 are both fixedly connected to the adjacent collection box 33, one side of the first support shaft 42 is rotatably connected to a slider 410, the slider 410 is slidably connected to the collection box 33, one side of the slider 410 is fixedly connected to a baffle 411, one side of the baffle 411 is rotatably connected to a scraper 45, and the outer sides of the first support shaft 42 and the second support shaft 42a are both fixedly connected to the first blade 43.

[0051] Specifically, the two adjacent groups of collecting boxes 33 can be connected by using the connecting tube 41, the first supporting shaft 42, and the second supporting shaft 42a, so as to strengthen the stability between the two adjacent groups of collecting boxes 33 and prevent the collecting boxes 33 from being blown crooked by the wind.

[0052] In this embodiment, the upper end of the first support shaft 42 is fixedly connected to a rocker arm 47, the upper end of the rocker arm 47 is rotatably connected to a first push rod 48, the upper end of the first push rod 48 is rotatably connected to a connecting block 49, the connecting block 49 is fixedly connected to a slider 410, a sliding opening is opened on one side of the collection box 33, and the slider 410 is slidably connected to the inner side of the sliding opening.

[0053] Specifically, the first blade 43 can be used to rotate the first support shaft 42 and the second support shaft 42a, so that the rocker arm 47 can drive the first push rod 48 to push the slider 410 to slide on the collection box 33, and then the connecting plate 412 is used to push the scraper 45 to slide on the inner side of the collection box 33, so that the accumulated snow or sand enters the inner side of the collection bag 36.

[0054] In this embodiment, one side of the baffle 411 is fixedly connected to a first connecting shaft 418, the outer side of the first connecting shaft 418 is rotatably connected to a rotating drum 417, the outer side of the rotating drum 417 is fixedly connected to a connecting plate 412, the connecting plate 412 is fixedly connected to the scraper 45, a spring piece 419 is provided on the outer side of the first connecting shaft 418, the inner side of the collecting box 33 is fixedly connected to a rail 420, the inner side of the rail 420 is slidably connected to a second sliding shaft 421, the outer side of the second sliding shaft 421 is rotatably connected to a rotating circle 422, the outer side of the rotating circle 422 is fixedly connected to a second connecting shaft 423, and the second connecting shaft 423 is fixedly connected to the scraper 45.

[0055] Specifically, the rail 420 can be used to define the moving path of the scraper 45, and the retaining ring 413 can be clamped by the clamping strip 415, so that the scraper 45 is lifted upward when moving toward the outlet of the collection box 33, preventing the accumulated sand inside the collection box 33 from being pushed out of the collection box 33.

[0056] In this embodiment, the lower end of the first support shaft 42 and the upper end of the second support shaft 42a are fixedly connected with a retaining ring 413, the inner side of the connecting tube 41 is fixedly connected with a clamping strip 415, the outer side of the retaining ring 413 is provided with a clamping groove 414, the clamping strip 415 is slidably connected to the inner side of the clamping groove 414, and a spring 416 is fixedly connected between the two sets of retaining rings 413.

[0057] Specifically, the retaining ring 413 can be clamped by the clamping strip 415, so that the connecting tube 41 can rotate along with the first supporting shaft 42 and the second supporting shaft 42a, thereby preventing the first supporting shaft 42 and the second supporting shaft 42a from having inconsistent rotation frequencies.

[0058] A method for monitoring snow and sand accumulation at different gradients, comprising:

[0059] Step 1: Place the base 1 on the ground, make the opening of the collection box 33 face the wind direction, press the rack 31 downward, use the rack 31 to drive the half gear 35 to rotate, and then use the support arm 34 to drive the collection box 33 to rotate, so that the collection box 33 opens outward;

[0060] Step 2: Snow or sand of different gradients can be collected by using the collection box 33, and then the accumulated snow or sand will enter the inner side of the collection bag 36, and the collection bag 36 can be weighed by using the weighing device 64 and displayed by using the display screen 65, and the weighing result can be sent out by using the signal transmitting device built into the display screen 65, so that the experimenter can obtain data in real time;

[0061] Step 3: The wind will blow the first blade 43 to drive the first support shaft 42 and the second support shaft 42a to rotate, and then drive the swing rod 47 to rotate. The first push rod 48 drives the slider 410 to slide, drive the connecting plate 412 to drive the scraper 45 to slide, so that the snow or sand accumulated on the inner side of the collection box 33 is pushed to the inner side of the collection bag 36. The rail 420 can be used to make the scraper 45 move along the moving track to prevent the snow or sand from being scraped to the outside of the collection box 33.

[0062] Step 4: The wind will drive the second blade 53 to rotate the second rotating shaft 52, and then use the offset block 55 to make the second push rod 57 push the insertion rod 56 to slide on the blocking rod 54, hitting the collection bag 36, so that the accumulated snow or sand can fall to the bottom of the collection bag 36, ensuring the accuracy of the weighing of the weighing device 64.

[0063] It should be noted that when in use, the base 1 is installed on the ground, and pulling the rack 31 upwards can drive the half gear 35 to rotate, thereby driving the support arm 34 to rotate on the support column 2, so that the collection box 33 is opened outward, and pressing the support column 2 downwards can drive the collection box 33 to close inward, so as to facilitate the selection of the collection method of the collection box 33. During the rotation of the support arm 34, the connecting rod 310 will slide on the inner side of the slide groove 39, and the first slide shaft 312 will slide on the inner side of the second rotation groove 313. The connecting rod 310 can be used to pull the support arm 34, and the collection box 33 can be used to collect snow or sand, and the snow or sand can slide to the inner side of the collection bag 36, and the weighing device 64 can be used to weigh the collected snow or sand, and display it on the display screen 65, and the weighing data can be transmitted in real time through the signal transmitting device, and the blocking bar 63 can be inserted into the second fixed block 61 to block the collection bag 36, thereby preventing the collection bag 36 from flying around, and the wind will blow the second blade 5 The second rotating shaft 52 is driven to rotate on the supporting plate 51, thereby driving the offset block 55 to rotate, so that the second push rod 57 pushes the insert rod 56 to slide on the inner side of the blocking rod 54, and hits the collecting bag 36 so that the accumulated sand inside the collecting bag 36 can fall to the bottom, which is convenient for weighing by the weighing device 64. At the same time, the connecting tube 41, the first supporting shaft 42, and the second supporting shaft 42a can be used to connect the two adjacent groups of collecting boxes 33 to prevent the collecting boxes 33 from being blown crooked by the wind, and the wind will blow the first blade 43 to make the first blade 43 The support shaft 42 and the second support shaft 42a rotate, so that the rocker arm 47 can drive the first push rod 48 to push the slider 410 to slide on the collection box 33, and then use the connecting plate 412 to push the scraper 45 to slide on the inner side of the collection box 33, so that the accumulated snow or sand enters the inner side of the collection bag 36. The rail 420 can be used to regulate the moving path of the scraper 45, so that the scraper 45 is lifted upward when moving toward the outlet of the collection box 33, preventing the accumulated sand inside the collection box 33 from being pushed out of the outside of the collection box 33.

[0064] 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. A collection device for monitoring snow and sand accumulation at different gradients, comprising a base (1) and a support column (2), characterized in that: Sand collecting components (3) are provided on both sides of the support column (2), the sand collecting components (3) comprising collecting boxes (33) rotatably connected to both sides of the base (1), a collecting bag (36) being installed at the rear end of the collecting boxes (33), two adjacent groups of collecting boxes (33) being staggered, a connecting piece (4) being provided between two upper and lower adjacent groups of collecting boxes (33), a striking component (5) being provided on one side of the collecting boxes (33), a protecting component (6) being installed at the rear end of the collecting boxes (33), the connecting piece (4) comprising a connecting tube (41), a first supporting shaft (42) and a second supporting shaft (42a) being slidably connected on the inner side of the connecting tube (41), an upper plate (46) being rotatably connected to the upper end of the first supporting shaft (42), a lower plate (44) being rotatably connected to the lower end of the second supporting shaft (42a), the lower plate (44) and the upper plate (46) being rotatably connected to each other. ) are fixedly connected to the adjacent collection box (33); one side of the first support shaft (42) is rotatably connected to a slider (410); the slider (410) is slidably connected to the collection box (33); one side of the slider (410) is fixedly connected to a baffle (411); one side of the baffle (411) is rotatably connected to a scraper (45); the first support shaft (42) and the second support shaft (42a) are both fixedly connected to the outer sides of the first blade (43); the upper end of the first support shaft (42) is fixedly connected to a swing rod (47); the upper end of the swing rod (47) is rotatably connected to a first push rod (48); the upper end of the first push rod (48) is rotatably connected to a connecting block (49); the connecting block (49) is fixedly connected to the slider (410); a sliding opening is opened on one side of the collection box (33); the slider (410) is slidably connected to the inner side of the sliding opening.

2. A collection device for monitoring snow and sand accumulation with different gradients according to claim 1, characterized in that: A rack (31) is slidably connected to the inner side of the support column (2); a handle (32) is fixedly connected to the upper end of the rack (31); a support arm (34) is rotatably connected to the lower end of the collection box (33); a half gear (35) is fixedly connected to the lower end of the support arm (34); the half gear (35) is meshed with the rack (31); a first rotation groove (37) is formed on the outer side of the support column (2); a first rotation shaft (38) is rotatably connected to the inner side of the support arm (34); the first rotation shaft (38) is fixedly connected to the inner side of the first rotation groove (37).

3. A collection device for monitoring snow and sand accumulation with different gradients according to claim 2, characterized in that: A slide groove (39) is provided on one side of the support arm (34), and second rotation grooves (313) are provided at both the front and rear ends of the slide groove (39). A connecting rod (310) is rotatably connected to the inner side of the slide groove (39), and a first sliding shaft (312) is rotatably connected to the inner side of the connecting rod (310). The first sliding shaft (312) is slidably connected to the inner side of the second rotation groove (313). A first fixed block (311) is rotatably connected to the lower end of the connecting rod (310), and the first fixed block (311) is fixedly connected to the support column (2).

4. The data collection device for monitoring snow and sand accumulation with different gradients according to claim 1, characterized in that: The protection component (6) comprises a connection shell (62), the upper end of the connection shell (62) is fixedly connected to a baffle (63), the upper end of the collection box (33) is fixedly connected to a second fixed block (61), the front end of the second fixed block (61) is provided with a socket, the baffle (63) fits with the socket, a weighing device (64) is installed on the inner side of the connection shell (62), a display screen (65) is fixedly connected to one side of the connection shell (62), a signal transmitter is arranged inside the display screen (65), and the weighing device (64) is electrically connected to the display screen (65).

5. The data collection device for monitoring snow and sand accumulation with different gradients according to claim 1, characterized in that: The striking assembly (5) comprises two groups of support plates (51) fixedly connected to the collection box (33); the inner sides of the two groups of support plates (51) are rotatably connected to a second rotating shaft (52); the outer side of the second rotating shaft (52) is provided with a second blade (53); the rear end of the second rotating shaft (52) is fixedly connected to an offset block (55); a stop rod (54) is fixedly connected to one side of the collection box (33); an insertion rod (56) is slidably connected to the inner side of the stop rod (54); the rear end of the offset block (55) is rotatably connected to a second push rod (57); one end of the second push rod (57) is fixedly connected to a rotating block (58); and the rotating block (58) is rotatably connected to the inner side of the insertion rod (56).

6. The data collection device for monitoring snow and sand accumulation with different gradients according to claim 1, characterized in that: A first connecting shaft (418) is fixedly connected to one side of the baffle (411); a rotating drum (417) is rotatably connected to the outer side of the first connecting shaft (418); a connecting plate (412) is fixedly connected to the outer side of the rotating drum (417); the connecting plate (412) is fixedly connected to the scraper (45); a spring sheet (419) is provided on the outer side of the first connecting shaft (418); a guide rail (420) is fixedly connected to the inner side of the collecting box (33); a second sliding shaft (421) is slidably connected to the inner side of the guide rail (420); a rotating circle (422) is rotatably connected to the outer side of the second sliding shaft (421); a second connecting shaft (423) is fixedly connected to the outer side of the rotating circle (422); and the second connecting shaft (423) is fixedly connected to the scraper (45).

7. The collection device for monitoring snow and sand accumulation with different gradients according to claim 6, characterized in that: The lower end of the first support shaft (42) and the upper end of the second support shaft (42a) are both fixedly connected with a retaining ring (413); the inner side of the connecting tube (41) is fixedly connected with a clamping strip (415); the outer side of the retaining ring (413) is provided with a clamping groove (414); the clamping strip (415) is slidably connected to the inner side of the clamping groove (414); and a spring (416) is fixedly connected between the two sets of retaining rings (413).

8. A method for monitoring snow and sand accumulation with different gradients, applied to a collection device for monitoring snow and sand accumulation with different gradients as claimed in any one of claims 1 to 7, characterized in that: include: Step 1: Place the base (1) on the ground so that the opening of the collection box (33) faces the wind direction, press the rack (31) downward, use the rack (31) to drive the half gear (35) to rotate, and then use the support arm (34) to drive the collection box (33) to rotate, so that the collection box (33) opens outward; Step 2: Snow or sand of different gradients can be collected by using the collection box (33), and then the accumulated snow or sand will enter the inner side of the collection bag (36). The collection bag (36) can be weighed by using the weighing device (64) and displayed by using the display screen (65). The weighing result can be sent out by using the signal transmitting device built into the display screen (65), so that the experimenter can obtain data in real time; Step 3: The wind blows the first blade (43) to drive the first support shaft (42) and the second support shaft (42a) to rotate, and then drives the swing rod (47) to rotate. The first push rod (48) drives the slider (410) to slide, drives the connecting plate (412) to drive the scraper (45) to slide, so that the snow or sand accumulated on the inner side of the collection box (33) is pushed to the inner side of the collection bag (36). The rail (420) can be used to make the scraper (45) move along the moving track to prevent the snow or sand from being scraped to the outside of the collection box (33). Step 4: The wind will blow the second blade (53) to drive the second rotating shaft (52) to rotate, and then use the offset block (55) to make the second push rod (57) push the insertion rod (56) to slide on the blocking rod (54), thereby hitting the collection bag (36), so that the accumulated snow or sand can fall to the bottom of the collection bag (36), thereby ensuring the accuracy of the weighing of the weighing device (64).

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