Rapid soil drying and screening device for soil detection

By designing a rapid soil drying screening device for soil detection, and using a crushing mechanism and a rotating screen frame, the problem of slow drying speed in soil detection is solved, and the soil block volume is reduced and the drying speed is accelerated, which improves the detection efficiency.

CN222188930UActive Publication Date: 2024-12-17ANHUI SHIPU TESTING TECH SERVICE CO LTD
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Patent Information

Application Number
CN202420386637.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-02-29
Publication Date
2024-12-17
Estimated Expiration
2034-02-28

AI Technical Summary

Technical Problem

In the prior art, the soil drying and crushing processes are processed separately during soil detection, resulting in large volume of soil blocks, resulting in slow drying speed, affecting detection efficiency.

Method used

A rapid drying screening device for soil detection was designed. By setting up a vertical cylinder, a drying cylinder and a crushing mechanism, the cylinder drive push rod and cone rod are used to perform impact crushing of soil blocks, accelerate the drying process, and pass the rod and the spiral length. The rod and limit gear plate are used in conjunction with each other to achieve the rotation of the screen frame and the rapid screening of soil debris.

Benefits of technology

By forcing the volume of soil blocks to decrease, the drying speed is accelerated, the soil detection efficiency is improved, and subsequent soil detection is facilitated.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of soil detection, in particular to a rapid soil drying and screening device for soil detection, which comprises a top plate and a bottom plate, four groups of corners between the top plate and the bottom plate are respectively connected through support columns, the four groups of corners at the bottom of the bottom plate are respectively provided with a support, and a vertical cylinder is fixedly mounted at the center of the bottom surface of the top plate. A drying cylinder is rotationally arranged at the bottom of the vertical cylinder, and the vertical cylinder communicates with the interior of the drying cylinder; the vertical cylinder, the drying cylinder and the crushing mechanism are arranged, the crushing mechanism is used for impacting and crushing soil blocks to be dried, the size of the soil blocks is forced to be continuously reduced, the drying speed of the soil blocks is increased, and follow-up soil detection is facilitated; and an abutting rod, a spiral long rod, a spiral barrel and a limiting fluted disc are used in cooperation with the crushing mechanism, the position of soil on the surface of the screen frame can be conveniently adjusted so that the soil can be fully crushed through a conical rod, meanwhile, screening of crushed soil residues is accelerated, and soil detection is facilitated.
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Description

Technical Field

[0001] The utility model relates to the technical field of soil detection, in particular to a soil rapid drying and screening device for soil detection. Background Art

[0002] Soil environmental testing refers to the determination of representative values ​​of factors that affect soil environmental quality. Soil composition testing requires the soil to be dried in advance for subsequent crushing and extraction.

[0003] In the prior art, the soil for testing is usually dried first and then crushed, and the drying and crushing processes are also processed separately. However, since most of the soil extracted at random has different volumes and appears in the form of blocks or debris, and the larger the volume of the soil, the slower the drying speed. Therefore, some soil blocks take a long time to dry, which is easy to affect the efficiency of subsequent soil testing.

[0004] In view of the technical defects in this aspect, a solution is now proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a vertical cylinder, a drying cylinder and a crushing mechanism, firstly utilize the crushing mechanism to impact and crush the soil blocks to be dried, forcing the volume of the soil blocks to be continuously reduced and accelerating the drying speed, which is beneficial to the subsequent soil detection; then through the use of a resisting rod, a spiral long rod, a spiral cylinder and a limiting toothed disc, which are used in conjunction with the crushing mechanism, it is not only convenient to adjust the position of the soil on the surface of the screen frame so that the cone rod can fully crush it, but also accelerate the screening of the crushed soil residue for soil detection.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a soil rapid drying and screening device for soil detection, comprising a top plate and a bottom plate, wherein the top plate and the bottom plate are connected by pillars at four groups of corners, and brackets are respectively arranged at the four groups of corners at the bottom of the bottom plate, a vertical cylinder is fixedly installed at the center of the bottom surface of the top plate, and a drying cylinder is rotatably arranged at the bottom of the vertical cylinder, the vertical cylinder is connected to the inside of the drying cylinder, and the bottom of the drying cylinder passes through and extends to the lower end of the bottom plate, a limiting tooth ring is fixedly installed on the outside of the drying cylinder at the upper end of the bottom plate, a plurality of feeding troughs are equidistantly provided at the edge of the top surface of the drying cylinder, a screen frame is arranged at the middle section of the inside of the drying cylinder, and a dryer is arranged at the upper end of the screen frame on one side of the drying cylinder, and a crushing mechanism is arranged inside the vertical cylinder.

[0007] Furthermore, the crushing mechanism includes a cylinder, which is arranged at the center of the inner wall of the top of the vertical cylinder, and a push rod is arranged at the output end of the bottom of the cylinder, a pressure plate is fixedly installed at the bottom of the push rod, and a plurality of groups of cone rods are arranged in a ring shape at equal distances at the bottom of the pressure plate.

[0008] Furthermore, a disc is provided at the lower end of the pressure plate, and a plurality of slots are provided at equal distances on the top surface of the disc, the slots correspond to a plurality of cone rods up and down, and the outer diameter of the cone rods is adapted to the inside of the slots.

[0009] Furthermore, a slide groove is provided at the middle section of one side of the vertical tube, and a stopper rod is provided transversely through the top of the slide groove, and one end of the stopper rod extends into the vertical tube and is fixedly connected to one side of the push rod.

[0010] Furthermore, the other end of the support rod extends to the outside of the vertical tube, and a spiral long rod is fixedly installed at the end extending to the outside at the bottom of the support rod.

[0011] Furthermore, a cross bar is fixedly installed on one side of the vertical cylinder at the lower end of the support rod, and a spiral cylinder is rotatably arranged inside the cross bar at the corresponding upper and lower positions of the spiral long rod. A limiting toothed disk is fixedly installed at the bottom of the spiral cylinder, and the limiting toothed disk is meshed with the limiting toothed ring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is to set a vertical cylinder, a drying cylinder and a crushing mechanism, throw the crushed soil on the screen frame of the drying cylinder, and then use the cylinder to drive the pressure plate and a plurality of cone rods to reciprocate up and down. When the pressure plate and the push rod move downward, they are respectively inserted into the surface of the accumulated soil, so as to facilitate the crushing of the agglomerated soil, force the volume of the soil block to continuously reduce and accelerate its drying speed, which is beneficial to the subsequent soil detection;

[0014] 2. The utility model is to set a push rod, a spiral long rod, a spiral cylinder and a limiting toothed disc. The push rod sinks with the push rod, and the spiral long rod is gradually inserted into the spiral cylinder to force the spiral cylinder and the limiting toothed disc to rotate, and the limiting toothed disc is engaged with the limiting gear ring to realize the clockwise and counterclockwise rotation of the drying cylinder and the screen frame, so that it is not only convenient to adjust the position of the soil on the surface of the screen frame and facilitate the cone rod to fully crush it, but also accelerate the screening of the crushed soil debris for soil detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a top sectional view of the barrel of the utility model;

[0018] Figure 3 It is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 4 It is a bottom schematic diagram of the pressure plate of the utility model.

[0020] In the figure: 1, top plate; 2, bottom plate; 3, support; 4, vertical cylinder; 5, drying cylinder; 51, drying machine; 6, limit gear ring; 7, feeding chute; 8, screen frame; 9, crushing mechanism; 91, cylinder; 92, push rod; 93, pressure plate; 94, cone rod; 95, disc; 96, slot; 10, slide; 11, push rod; 12, spiral long rod; 13, cross bar; 14, spiral cylinder; 15, limit gear disc. DETAILED DESCRIPTION

[0021] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. 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.

[0022] Embodiment 1:

[0023] See also Figure 1 - Figure 4 As shown, a soil rapid drying and screening device for soil detection comprises a top plate 1 and a bottom plate 2, the top plate 1 and the bottom plate 2 are connected by pillars 3 at four groups of corners, and the bottom of the bottom plate 2 is provided with brackets at four groups of corners, a vertical cylinder 4 is fixedly installed at the center of the bottom surface of the top plate 1, and a drying cylinder 5 is rotatably arranged at the bottom of the vertical cylinder 4, the vertical cylinder 4 is communicated with the inside of the drying cylinder 5, and the bottom of the drying cylinder 5 passes through and extends to the lower end of the bottom plate 2, a limited tooth ring 6 is fixedly installed at the upper end of the bottom plate 2 on the outside of the drying cylinder 5, a plurality of groups of feeding troughs 7 are equidistantly provided at the edge of the top surface of the drying cylinder 5, a screen frame 8 is provided at the middle section of the drying cylinder 5, and a dryer 51 is provided at the upper end of the screen frame 8 on one side of the drying cylinder 5, firstly, a plurality of groups of soil fragments or soil particles are thrown into the drying cylinder 5 through the feeding trough 7 and distributed on the surface of the screen frame 8, and then the dryer 51 is turned on to heat and dry the soil;

[0024] A crushing mechanism 9 is arranged inside the vertical cylinder 4. The crushing mechanism 9 includes a cylinder 91. The cylinder 91 is arranged at the center of the inner wall at the top of the vertical cylinder 4, and a push rod 92 is arranged at the output end of the bottom of the cylinder 91. A pressure plate 93 is fixedly installed at the bottom of the push rod 92, and a plurality of groups of cone rods 94 are arranged at equal distances in a ring shape at the bottom of the pressure plate 93; a disc 95 is arranged at the lower end of the pressure plate 93, and a plurality of groups of slots 96 are opened at equal distances on the top surface of the disc 95, and the slots 96 correspond to the plurality of groups of cone rods 94 up and down, and the outer diameter of the cone rod 94 is adapted to the inside of the slots 96;

[0025] Start the cylinder 91, which uses the push rod 92 to drive the pressure plate 93 to reciprocate up and down. When the pressure plate 93 is pushed down, the several groups of cone rods 94 on its bottom surface respectively penetrate the corresponding slots 96 and are inserted into the screen frame 8, so that the soil blocks at the screen frame 8 can be crushed by the cone tips at the bottom. When the pressure plate 93 pulls the several groups of cone rods 94 to move upward, the cone tips at the bottom of the several groups of cone rods 94 reversely penetrate the inner wall of the slot 96, so that the soil blocks contaminated at the bottom of the cone rods 94 can be pressed and removed by the bottom notch of the slot 96, so as to keep the surface of the cone rods 94 clean. Repeated up and down pressing forces the volume of the soil blocks to continuously reduce and accelerate their drying speed, which is beneficial to subsequent soil detection.

[0026] Embodiment 2:

[0027] See also Figure 1 and Figure 3 As shown, a slide groove 10 is provided at the middle section of one side of the vertical cylinder 4, and a push rod 11 is provided transversely through the slide groove 10 at the top end, one end of the push rod 11 extends into the vertical cylinder 4 and is fixedly connected to one side of the push rod 92, the other end of the push rod 11 extends to the outside of the vertical cylinder 4, and a spiral long rod 12 is fixedly installed at the bottom of the push rod 11 at the end extending to the outside, a cross bar 13 is fixedly installed at the lower end of the push rod 11 on one side of the vertical cylinder 4, and a spiral cylinder 14 is rotatably provided inside the cross bar 13 at the upper and lower corresponding positions of the spiral long rod 12, and a limiting toothed disc 15 is fixedly installed at the bottom of the spiral cylinder 14, and the limiting toothed disc 15 is meshed with the limiting gear ring 6.

[0028] As the cylinder 91 drives the push rod 92 to reciprocate up and down, the push rod 11 and the push rod 92 sink and slide along the inside of the slide groove 10, and the spiral long rod 12 sinks with the push rod 11 and gradually inserts into the spiral cylinder 14. Under the action of the spiral force, the spiral cylinder 14 and the limiting toothed disc 15 are forced to rotate synchronously. At the same time, the limiting toothed disc 15 is engaged with the limiting toothed ring 6 to realize the rotation of the drying cylinder 5 and the screen frame 8. When the push rod 11 and the push rod 92 are upward, the spiral long rod 12 is pulled out from the spiral cylinder 14, forcing the spiral cylinder 14, the limiting toothed disc 15 and the limiting toothed ring 6 to rotate in the opposite direction. This not only facilitates the adjustment of the position of the soil on the surface of the screen frame 8 to facilitate the cone rod 94 to fully crush it, but also speeds up the screening of the crushed soil debris for soil detection.

[0029] When the utility model is used, firstly, a plurality of groups of soil fragments or soil particles are thrown into the drying cylinder 5 through the feeding trough 7 and distributed on the surface of the screen frame 8, and then the drying machine 51 is turned on to heat and dry the soil;

[0030] Start the cylinder 91, which drives the pressure plate 93 to reciprocate up and down by using the push rod 92. When the pressure plate 93 is pushed down, the multiple groups of cone rods 94 on its bottom surface respectively penetrate the corresponding slots 96 and insert into the screen frame 8, so as to use the cone tips at the bottom to crush the soil blocks at the screen frame 8. When the pressure plate 93 pulls the multiple groups of cone rods 94 to move upward, the cone tips at the bottom of the multiple groups of cone rods 94 reversely penetrate the inner wall of the slot 96, so as to use the bottom notch of the slot 96 to press and remove the soil blocks contaminated at the bottom of the cone rods 94;

[0031] At the same time, the push rod 11 and the push rod 92 sink and slide along the inside of the slide groove 10, and the spiral long rod 12 sinks with the push rod 11 and gradually inserts into the spiral cylinder 14. Under the action of the spiral force, the spiral cylinder 14 and the limiting toothed disc 15 are forced to rotate synchronously. At the same time, the limiting toothed disc 15 is engaged with the limiting toothed ring 6 to realize the self-rotation of the drying cylinder 5 and the screen frame 8, so as to speed up the discharge of crushed soil and the adjustment of the soil position on the surface of the screen frame 8.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A soil rapid drying and screening device for soil detection, comprising a top plate (1) and a bottom plate (2), wherein the top plate (1) and the bottom plate (2) are connected at four groups of corners respectively through pillars (3), and the bottom of the bottom plate (2) is provided with brackets at the four groups of corners respectively, characterized in that: A vertical cylinder (4) is fixedly installed at the center of the bottom surface of the top plate (1), and a drying cylinder (5) is rotatably arranged at the bottom of the vertical cylinder (4); the vertical cylinder (4) is connected to the inside of the drying cylinder (5), and the bottom of the drying cylinder (5) passes through and extends to the lower end of the bottom plate (2); a limiting tooth ring (6) is fixedly installed on the outside of the drying cylinder (5) at the upper end of the bottom plate (2); a plurality of groups of feeding troughs (7) are equidistantly provided at the edge of the top surface of the drying cylinder (5); a screen frame (8) is arranged at the middle section of the inside of the drying cylinder (5), and a dryer (51) is arranged on one side of the drying cylinder (5) at the upper end of the screen frame (8); and a crushing mechanism (9) is arranged inside the vertical cylinder (4).

2. A soil rapid drying and screening device for soil detection according to claim 1, characterized in that: The crushing mechanism (9) comprises a cylinder (91), the cylinder (91) being arranged at the center of the inner wall at the top of the vertical cylinder (4), and a push rod (92) being arranged at the bottom output end of the cylinder (91), a pressure plate (93) being fixedly mounted at the bottom of the push rod (92), and a plurality of groups of cone rods (94) being arranged in a ring shape at equal distances at the bottom of the pressure plate (93).

3. A soil rapid drying and screening device for soil detection according to claim 2, characterized in that: A circular disc (95) is provided at the lower end of the pressure plate (93), and a plurality of groups of slots (96) are provided at equal distances on the top surface of the circular disc (95). The slots (96) correspond to a plurality of groups of cone rods (94) in upper and lower directions, and the outer diameter of the cone rods (94) is adapted to the inside of the slots (96).

4. The soil rapid drying and screening device for soil detection according to claim 1, characterized in that: A slide groove (10) is provided on one side of the vertical cylinder (4) at the middle section, and a push rod (11) is provided at the top end of the slide groove (10) and passes through the slide groove (10) transversely. One end of the push rod (11) extends into the vertical cylinder (4) and is fixedly connected to one side of the push rod (92).

5. A soil rapid drying and screening device for soil detection according to claim 4, characterized in that: The other end of the support rod (11) extends to the outside of the vertical cylinder (4), and a spiral long rod (12) is fixedly installed at the bottom of the support rod (11) at the end extending to the outside.

6. The soil rapid drying and screening device for soil detection according to claim 1, characterized in that: A cross bar (13) is fixedly mounted on one side of the vertical cylinder (4) at the lower end of the stop rod (11), and a spiral cylinder (14) is rotatably mounted inside the cross bar (13) at a position corresponding to the upper and lower positions of the spiral long rod (12). A limiting toothed disc (15) is fixedly mounted on the bottom of the spiral cylinder (14), and the limiting toothed disc (15) is meshed with a limiting toothed ring (6).