Device for rapidly manufacturing soil carton specimen

Abstract

The utility model discloses a device for quickly making soil carton specimens, which comprises a positioning frame and a pressing plate, the pressing plate is slidably connected to the inner wall of the positioning frame, the inner wall of the positioning frame is rotatably connected with two groups of threaded rods, and the outer surfaces of the two groups of threaded rods are both in threaded connection with a plurality of groups of sliding blocks. According to the device for rapidly manufacturing the soil carton specimens, during soil sampling, the positioning frame is vertically fixed to the soil profile, the pressing plate is pressed, so that multiple sets of sampling boxes are inserted into soil at the same time, after the sampling boxes are cut out, the pressing plate is pulled backwards to pull out the sampling boxes, and therefore the purpose of collecting multiple layers of soil at the same time is achieved, and the collecting efficiency is improved; when soil blocks are trimmed, the handle is rotated to enable the two sets of threaded rods to rotate, under the action of the sliding block and the connecting plate, the multiple sets of scrapers slide downwards at the same time, so that the purpose of trimming the multiple sets of soil blocks at the same time is achieved, the multiple sets of scrapers are located on the same vertical line, the trimmed soil blocks are consistent in size, and then the specimen making efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of soil specimen preparation technology, and in particular to a device for rapidly preparing soil paper box specimens. Background Technology

[0002] The process of making soil cardboard specimens includes collecting representative soil profile samples, placing them into specially made layered cardboard boxes according to soil stratification, ensuring that each sample retains its original structural characteristics and that the sampling depth is marked, and then air-drying and classifying them for long-term display and study of the morphological characteristics of the soil profile.

[0003] Existing soil collection devices cannot simultaneously excavate multiple soil layers. Excavating and trimming different soil layers one by one requires a lot of time and effort, and it is impossible to ensure that the soil clumps in each layer are trimmed to a uniform size, which significantly reduces sampling efficiency. Therefore, we propose a device for rapidly preparing soil cardboard specimens. Utility Model Content

[0004] The main objective of this invention is to provide a device for rapidly preparing soil paper box specimens, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A device for rapidly preparing soil paper box specimens includes a positioning frame and a pressing plate. The pressing plate is slidably connected to the inner wall of the positioning frame. Two sets of threaded rods are rotatably connected to the inner wall of the positioning frame. Multiple sets of sliders are threadedly connected to the outer surfaces of the two sets of threaded rods, and the sliders are slidably engaged with the inner wall of the positioning frame. Multiple sets of sampling boxes are fixedly installed on the outer surface of the pressing plate. Multiple sets of connecting plates are provided on the inner wall of the positioning frame, and the tail end of the connecting plate is fixedly connected to the front end of the slider. A scraper is fixedly installed at the front end of the connecting plate, and the scraper is perpendicular to the sampling box. Two sets of fixing cones are fixedly installed on the outer surfaces of the front and tail ends of the positioning frame.

[0007] Preferably, the number of sampling boxes and the number of scrapers are both set to three sets, and the width of the scraper is equal to the width of the inner wall of the sampling box.

[0008] Preferably, a push plate is slidably connected to the inner wall of the sampling box, and a push rod is fixedly installed on one side of the push plate, with the tail end of the push rod movably penetrating through the inner wall of the pressing plate to the interior of the sampling box.

[0009] Preferably, the outer surface of the push rod is provided with a pin hole, and the pin hole penetrates the interior of the push rod. A pin is movably connected to the inner wall of the pin hole, and the pin is movably inserted into the inner wall of the pressing plate.

[0010] Preferably, the inner wall of the front end of the positioning frame is rotationally connected with two groups of rotating shafts, the tail ends of the two groups of rotating shafts are fixedly connected with the front ends of two groups of threaded rods, the front ends of the two groups of rotating shafts are fixedly installed with first gears, and the outer surfaces of the first gears are movably connected with a transmission belt.

[0011] Preferably, the top of the positioning frame is rotationally connected with a second gear, and the second gear is movably connected with the inner wall of the transmission belt.

[0012] Compared with the prior art, the device has the following beneficial effects:

[0013] In the device, the positioning frame is vertically fixed at the soil profile during soil sampling, the pressing plate is pressed, so that several sampling boxes are simultaneously inserted into the soil, and after cutting, the sampling boxes are pulled out by pulling the pressing plate backward, so that the purpose of simultaneously collecting multiple layers of soil is achieved, and the collection efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the device for quickly manufacturing soil paper box specimens.

[0015] Figure 2 It is a positioning frame, threaded rod and scraper structure schematic view of the device for quickly manufacturing soil paper box specimens.

[0016] Figure 3 It is a pressing plate and pushing rod structure schematic view of the device for quickly manufacturing soil paper box specimens.

[0017] Figure 4 It is an internal structure sectional view of the sampling box of the device for quickly manufacturing soil paper box specimens.

[0018] Figure 5 It is an A area enlarged view of the device for quickly manufacturing soil paper box specimens.

[0019] In the drawings: 1, positioning frame; 2, pressing plate; 3, fixing cone; 4, sampling box; 5, scraper; 6, connecting plate; 7, threaded rod; 8, pushing plate; 9, pushing rod; 10, first gear; 11, rotating shaft; 12, transmission belt; 13, second gear; 14, sliding block; 15, pin hole; 16, pin rod. DETAILED DESCRIPTION

[0020] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] Embodiment one:

[0022] As Figures 1-5 shown, a device for quickly making soil paper box specimens, comprising a positioning frame 1 and a pressing plate 2, the pressing plate 2 is slidingly connected to the inner wall of the positioning frame 1, the pressing plate 2 is provided in a three-pronged type, the inner wall of the positioning frame 1 is rotationally connected with two groups of threaded rods 7, the outer surfaces of the two groups of threaded rods 7 are all threadedly connected with multiple groups of sliding blocks 14, and the sliding blocks 14 are slidingly connected to the inner wall of the positioning frame 1, when the threaded rods 7 are rotated, under the action of thread engagement, several groups of sliding blocks 14 slide along the outer surfaces of the threaded rods 7, the outer surface of the pressing plate 2 is fixedly installed with multiple groups of sampling boxes 4, when the pressing plate 2 moves, it can drive several groups of sampling boxes 4 to move synchronously, so as to achieve the purpose of simultaneously sampling multiple layers of soil, the inner wall of the positioning frame 1 is provided with multiple groups of connecting plates 6, the tail ends of the connecting plates 6 are fixedly connected to the front ends of the sliding blocks 14, the front ends of the connecting plates 6 are fixedly installed with scrapers 5, the scrapers 5 are fixedly connected together through the connecting plates 6 and the sliding blocks 14, so as to ensure that several groups of scrapers 5 can slide simultaneously, and the scrapers 5 are perpendicular to the sampling boxes 4, when the scrapers 5 move downward, they can trim the excess soil blocks at the front ends of the sampling boxes 4, the outer surfaces of the front end and the tail end of the positioning frame 1 are both fixedly installed with two groups of fixed cones 3, the fixed cones 3 are inserted into the soil profile for vertically fixing the positioning frame 1;

[0023] The number of sampling boxes 4 and the number of scrapers 5 are both set to three groups, and the width of the scraper 5 is equal to the width of the inner wall of the sampling box 4; the inner wall of the sampling box 4 is slidably connected with a pushing plate 8, one side of the pushing plate 8 is fixedly installed with a pushing rod 9, and the tail end of the pushing rod 9 is movably penetrated through the inner wall of the pressing plate 2 to the inside of the sampling box 4; the pushing plate 8 cooperates with the pushing rod 9, and when the pushing rod 9 is pushed, the pushing plate 8 will slide along the inner wall of the sampling box 4, and then the soil block in the sampling box 4 will be pushed out; the outer surface of the pushing rod 9 is provided with a pin hole 15, and the pin hole 15 penetrates through the inside of the pushing rod 9, the inner wall of the pin hole 15 is movably connected with a pin 16, and the pin 16 is movably inserted into the inner wall of the pressing plate 2; the pin hole 15 is aligned with and consistent in size with the hole in the top of the pressing plate 2, and when the pin 16 is inserted into the pressing plate 2, the pushing rod 9 and the pressing plate 2 can be fixed together, so that the pushing rod 9 can move with the pressing plate 2, so as to be easily inserted into and pulled out of the sampling box 4; when the pin 16 is taken out, the pushing rod 9 can move in the inner wall of the pressing plate 2, so as to cooperate with the pushing plate 8 to push out the soil block; the inner wall of the front end of the positioning frame 1 is rotatably connected with two groups of rotating shafts 11, and the tail ends of the two groups of rotating shafts 11 are fixedly connected with the front ends of the two groups of threaded rods 7 respectively; when the rotating shaft 11 rotates, it can drive the threaded rod 7 to rotate, and the front ends of the two groups of rotating shafts 11 are fixedly installed with first gears 10, the outer surface of the first gear 10 is movably connected with a transmission belt 12, and the first gear 10 and the inner wall of the transmission belt 12 are mutually engaged; the top of the positioning frame 1 is rotatably connected with a second gear 13, and the second gear 13 is movably connected with the inner wall of the transmission belt 12; the second gear 13 and the inner wall of the transmission belt 12 are mutually engaged, and when the handle is rotated, the second gear 13 will rotate, and then the transmission belt 12 will move, and after the transmission belt 12 moves, it will drive the two groups of first gears 10 to rotate synchronously, so as to control the two groups of rotating shafts 11 to rotate synchronously, and then the purpose of controlling the two groups of threaded rods 7 to rotate synchronously is achieved.

[0024] It needs to be explained that the utility model discloses a device for quickly making soil paper box specimen, when using, the positioning frame 1 is vertically fixed in the soil profile, then push the pressing plate 2, make the pressing plate 2 drive three groups of sampling box 4 and insert into the soil layer simultaneously, after intercepting, the shaking device makes the soil block in the soil layer loose, pull the pressing plate 2 in the opposite direction, make three groups of sampling box 4 that are equipped with soil block and extract from the soil layer simultaneously, thereby reach the purpose of sampling multilayer soil simultaneously, rotate the handle of the top connection of second gear 13, under the intermeshing of first gear 10, second gear 13 and transmission belt 12, make two groups of pivot 11 synchronous rotation, then drive two groups of threaded rod 7 synchronous rotation, make several groups of sliding block 14 synchronous sliding along the outer surface of threaded rod 7 downward, then under the action of connecting plate 6, make three groups of scraper 5 synchronous sliding downward and vertically to the front end of sampling box 4 and trim the excess soil, can trim several groups of soil block simultaneously, can also ensure that the size of soil block after trimming is consistent, improve the efficiency of specimen making, after trimming, extract the pin rod 16 from the pressing plate 2, push several groups of push rod 9 respectively, under the cooperation of push plate 8, push the soil block in sampling box 4, put the soil block into the paper box and dry naturally, can complete the making of specimen.

[0025] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for making a soil paper box specimen quickly, comprising a positioning frame (1) and a pressing plate (2), characterized in that: The pressing plate (2) is slidingly connected to the inner wall of the positioning frame (1), the inner wall of the positioning frame (1) is rotationally connected with two groups of threaded rods (7), the outer surfaces of the two groups of threaded rods (7) are threadedly connected with a plurality of sliding blocks (14), the sliding blocks (14) are slidingly connected to the inner wall of the positioning frame (1), the outer surface of the pressing plate (2) is fixedly connected with a plurality of sampling boxes (4), the inner wall of the positioning frame (1) is provided with a plurality of connecting plates (6), the tail ends of the connecting plates (6) are fixedly connected to the front ends of the sliding blocks (14), the front ends of the connecting plates (6) are fixedly connected with scrapers (5), and the scrapers (5) are perpendicular to the sampling boxes (4).

2. A device for rapid production of soil paper box specimens according to claim 1, characterized in that: The number of the sampling boxes (4) and the number of the scrapers (5) are all three groups, and the width of the scraper (5) is equal to the width of the inner wall of the sampling box (4).

3. A device for rapid production of soil paper box specimens according to claim 1, characterized in that: The inner wall of the sampling box (4) is slidingly connected with a pushing plate (8), one side of the pushing plate (8) is fixedly connected with a pushing rod (9), and the tail end of the pushing rod (9) is movably penetrated through the inner wall of the pressing plate (2) to the inside of the sampling box (4).

4. A device for rapid production of soil paper box specimens according to claim 3, characterized in that: The outer surface of the pushing rod (9) is provided with a pin hole (15) penetrating through the inside of the pushing rod (9), the inner wall of the pin hole (15) is movably connected with a pin rod (16), and the pin rod (16) is movably inserted into the inner wall of the pressing plate (2).

5. The apparatus for quickly making a soil paper box specimen according to claim 1, wherein: The inner wall of the front end of the positioning frame (1) is rotationally connected with two groups of rotating shafts (11), the tail ends of the two groups of rotating shafts (11) are respectively fixedly connected to the front ends of the two groups of threaded rods (7), the front ends of the two groups of rotating shafts (11) are fixedly connected with first gears (10), and the outer surface of the first gear (10) is movably connected with a transmission belt (12).

6. A device for rapid production of soil paper box specimens according to claim 1, characterized in that: The top of the positioning frame (1) is rotationally connected with a second gear (13), and the second gear (13) is movably connected to the inner wall of the transmission belt (12).

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