CN216499622U

CN216499622U - Soil screening ware for soil detection

Info

Publication number: CN216499622U
Application number: CN202122422896.0U
Authority: CN
Inventors: 肖峥
Original assignee: Hainan Qingshi Environmental Engineering Technology Co ltd
Current assignee: Hainan Qingshi Environmental Engineering Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-05-13
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a soil screening device for soil detection, which belongs to the technical field of soil detection and comprises a screening box, wherein a soil crushing assembly is arranged on the side edge of the screening box; the soil crushing assembly comprises a driving shaft, a transmission gear, a driven shaft, a driving gear, a driving motor I, a crushing roller I and a crushing roller II. The cleaning assembly is arranged, the assembly can clean the sieve plate, the problem that soil blocks sieve pores on the sieve plate to cause subsequent abnormal work of equipment is avoided, and the two groups of cleaning brushes are rotatably connected through the hinges, so that the cleaning brushes can clean any position on the sieve plate, and the cleaning effect is improved.

Description

Soil screening ware for soil detection

Technical Field

The utility model belongs to the technical field of soil detection, and particularly relates to a soil screening device for soil detection.

Background

Soil environment monitoring means that the environment quality (or pollution degree) and the change trend thereof are determined by measuring representative values of factors affecting the soil environment quality. Soil monitoring generally refers to soil environment monitoring, and generally comprises technical contents of distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like. The superficial rock of the earth undergoes weathering and is progressively destroyed into loose mineral particles of varying sizes (called the matrix). The soil is formed and evolved under the comprehensive action of various soil forming factors such as parent material, climate, biology, terrain, time and the like. The soil is complex in composition and generally consists of mineral substances, organic matters generated by decomposition of animal and plant residues, water, air and other solid, liquid and gas phases.

The Chinese patent application No. 202020485122.5 discloses a soil screening device for soil detection, which is provided with a poor crushing effect on caked soil and cannot ensure that the soil can smoothly fall from a sieve pore; the sieve that its set up can't clean automatically to lead to partial soil to block up the sieve mesh, lead to soil to sieve smoothly.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a soil screening device for soil detection, which has the characteristics of better soil crushing effect and cleaning function of a screen plate belt.

In order to achieve the purpose, the utility model provides the following technical scheme: a soil screening device for soil detection comprises a screening box, wherein a soil crushing assembly is arranged on the side edge of the screening box; soil crushing unit includes driving shaft, feed inlet, drive gear, driven shaft, drive gear, driving motor one, crushing roller one and crushing roller two, wherein, the side of screening case is provided with driving motor one, driving motor one's side is provided with the driving shaft, the surface of driving shaft is located the outside of screening case and is provided with drive gear, the inside that the surface of driving shaft is located the screening case is provided with crushing roller one, drive gear's side is provided with drive gear, drive gear's inside is run through and is provided with the driven shaft, the inside that the surface of driven shaft is located the screening case is provided with crushing roller two, the upper end of screening case is provided with the feed inlet.

Preferably, the other ends of the driving shaft and the driven shaft are rotatably connected with the side edge of the screening box through bearings.

Preferably, an inclined plate is arranged inside the feeding hole, and the first crushing roller and the second crushing roller are located right below the inclined plate.

Preferably, a sweeping assembly is arranged inside the screening box; clean the subassembly and include fixing base, driving motor two, fixed cover, cleaning brush, dwang two, dwang one, pivot and sieve, wherein, the inside of screening case is provided with the sieve, the central point of sieve puts and is provided with the fixing base, the side of fixing base is provided with driving motor two, the lower extreme of driving motor two is provided with the pivot, the surface of pivot is provided with fixed cover, the side of fixed cover is provided with dwang one, the other end of dwang one is provided with dwang two, the lower extreme of dwang one and dwang two is provided with the cleaning brush.

Preferably, the first rotating rod and the second rotating rod are rotatably connected through a hinge, and a torsion spring which is correspondingly installed is arranged in the hinge.

Preferably, the sweeping assembly is mounted at the lower end of the sieve plate, and a plurality of groups of bristles corresponding to the sieve holes are arranged on the side edge of the cleaning brush.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the soil crushing assembly is arranged, so that the soil to be detected can be crushed in advance, the collected soil is prevented from being partially caked, the existing crushing assembly has a poor effect on crushing the soil, so that the soil cannot fall off from the sieve plate, and the inclined plate is arranged at the feeding hole, so that the soil can slowly fall off before being crushed, and the crushing roller is prevented from being clamped.

2. According to the utility model, the cleaning assembly is arranged, so that the screen plate can be cleaned by the cleaning assembly, the problem that the subsequent equipment cannot normally work due to the fact that the screen holes on the screen plate are blocked by soil is avoided, and the cleaning brushes can be used for cleaning any position on the screen plate by rotationally connecting the two groups of cleaning brushes through the hinges, so that the cleaning effect is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the construction of the soil pulverizing assembly of the present invention;

FIG. 3 is a schematic diagram of the configuration of the position of the crushing roller of the present invention;

FIG. 4 is a schematic view of the sweeping assembly of the present invention;

in the figure: 1. screening the box; 2. a soil pulverizing assembly; 21. a drive shaft; 22. a feed inlet; 23. a transmission gear; 24. a driven shaft; 25. a drive gear; 26. driving a motor I; 27. a crushing roller I; 28. a second crushing roller; 29. a bearing; 3. a sweeping assembly; 31. a fixed seat; 32. a second driving motor; 33. fixing a sleeve; 34. a cleaning brush; 35. a hinge; 36. rotating the second rod; 37. rotating the first rod; 38. a rotating shaft; 39. and (4) a sieve plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a soil screening device for soil detection comprises a screening box 1, wherein a soil crushing assembly 2 is arranged on the side edge of the screening box 1; the soil crushing assembly 2 comprises a driving shaft 21, a feeding hole 22, a transmission gear 23, a driven shaft 24, a driving gear 25, a driving motor I26, a crushing roller I27 and a crushing roller II 28, wherein the driving motor I26 is arranged on the side edge of the screening box 1, the driving shaft 21 is arranged on the side edge of the driving motor I26, the driving gear 25 is arranged on the surface of the driving shaft 21 and located on the outer side of the screening box 1, the crushing roller I27 is arranged on the surface of the driving shaft 21 and located inside the screening box 1, the transmission gear 23 is arranged on the side edge of the driving gear 25, the driven shaft 24 is arranged inside the transmission gear 23 in a penetrating mode, the crushing roller II 28 is arranged on the surface of the driven shaft 24 and located inside the screening box 1, and the feeding hole 22 is formed in the upper end of the screening box 1.

Specifically, the other ends of the driving shaft 21 and the driven shaft 24 are rotatably connected with the side edge of the screening box 1 through a bearing 29,

by adopting the technical scheme, the gear engagement dislocation of the driving gear 25 and the transmission gear 23 can be avoided.

Specifically, an inclined plate is arranged in the feed inlet 22, the first crushing roller 27 and the second crushing roller 28 are positioned right below the inclined plate,

by adopting the technical scheme, the situation that soil is completely concentrated when being fed can be avoided, so that the first crushing roller 27 and the second crushing roller 28 are blocked.

When the soil screening box is used, the first driving motor 26 is turned on, the first driving motor 26 drives the first driving shaft 21 to rotate, the first driving shaft 21 drives the driving gear 25 to rotate, meanwhile, the first crushing roller 27 is driven to rotate by the driving shaft 21, the driving gear 25 rotates to drive the transmission gear 23 to rotate, the transmission gear 23 rotates to drive the driven shaft 24 to rotate, the driven shaft 24 rotates to drive the second crushing roller 28 to rotate, the other ends of the first driving shaft 21 and the driven shaft 24 are rotatably connected with the side edge of the screening box 1 through the bearing 29, gear meshing dislocation of the driving gear 25 and the transmission gear 23 can be avoided, collected soil is poured into the feeding hole 22 at the moment, and the situation that the soil is completely concentrated into one during feeding can be avoided by arranging the inclined plate inside the feeding hole 22, so that the first crushing roller 27 and the second crushing roller 28 are blocked;

example 2

The present embodiment is different from embodiment 1 in that: a sweeping component 3 is arranged inside the screening box 1; the cleaning component 3 comprises a fixed seat 31, a second driving motor 32, a fixed sleeve 33, a cleaning brush 34, a second rotating rod 36, a first rotating rod 37, a rotating shaft 38 and a sieve plate 39, wherein the sieve plate 39 is arranged in the sieving box 1, the fixed seat 31 is arranged at the central position of the sieve plate 39, the second driving motor 32 is arranged on the side edge of the fixed seat 31, the rotating shaft 38 is arranged at the lower end of the second driving motor 32, the fixed sleeve 33 is arranged on the surface of the rotating shaft 38, the first rotating rod 37 is arranged on the side edge of the fixed sleeve 33, the second rotating rod 36 is arranged at the other end of the first rotating rod 37, the cleaning brush 34 is arranged at the lower ends of the first rotating rod 37 and the second rotating rod 36,

through adopting above-mentioned technical scheme, can clean sieve 39, avoid soil to block up the sieve mesh on the sieve 39.

Specifically, the first rotating rod 37 and the second rotating rod 36 are rotatably connected through a hinge 35, a correspondingly installed torsion spring is arranged inside the hinge 35,

by adopting the technical scheme, the cleaning brush 34 can be used for cleaning any position on the sieve plate 39.

Specifically, the sweeping component 3 is arranged at the lower end of the sieve plate 39, a plurality of groups of brush hairs corresponding to the sieve holes are arranged at the side edge of the cleaning brush 34,

through adopting above-mentioned technical scheme, can dredge through the soil that blocks up in the cleaning brush 34 will sieve the hole, do not influence the screening process of soil simultaneously.

This embodiment is when using, when the soil that needs the screening is with the plug of sieve mesh on the sieve board 39, through opening driving motor two 32, driving motor two 32 rotates and drives pivot 38 and rotate, pivot 38 rotates and drives fixed cover 33 and rotate, fixed cover 33 rotates and drives dwang 37 and dwang two 36 and rotate, rotate through passing through hinge 35 with dwang 37 and dwang two 36 and connect, and the inside of hinge 35 is provided with the torsional spring, the torsional spring can make dwang 37 and dwang two 36 remain a straight rod state all the time, thereby make dwang 37 and dwang two 36 can contact the optional position on the sieve board 39 when rotating, be provided with cleaning brush 34 through the lower extreme at dwang 37 and dwang two 36, thereby can clean the soil that persists in the sieve mesh, thereby be convenient for secondary.

The working principle and the using process of the utility model are as follows: when the soil screening machine is used, the first driving motor 26 is turned on, the first driving motor 26 drives the first driving shaft 21 to rotate, the first driving shaft 21 drives the driving gear 25 to rotate, meanwhile, the first crushing roller 27 is driven by the first driving shaft 21 to rotate, the driving gear 25 rotates to drive the transmission gear 23 to rotate, the transmission gear 23 rotates to drive the driven shaft 24 to rotate, the driven shaft 24 rotates to drive the second crushing roller 28 to rotate, the other ends of the first driving shaft 21 and the driven shaft 24 are rotatably connected with the side edge of the screening box 1 through the bearing 29, gear meshing dislocation of the driving gear 25 and the transmission gear 23 can be avoided, collected soil is poured into the feeding hole 22, and the situation that the soil is completely concentrated into one block during feeding can be avoided by arranging the inclined plate inside the feeding hole 22, so that the first crushing roller 27 and the second crushing roller 28 are blocked; when the sieve pore on the soil that needs the screening stops up sieve 39, through opening two driving motor 32, two 32 rotation of driving motor drive pivot 38 rotate, pivot 38 rotates and drives fixed cover 33 and rotate, fixed cover 33 rotates and drives dwang 37 and dwang two 36 and rotate, rotate through passing through hinge 35 with dwang 37 and dwang two 36 and connect, and the inside of hinge 35 is provided with the torsional spring, the torsional spring can make dwang 37 and dwang two 36 remain a straight rod state all the time, thereby make dwang 37 and dwang two 36 can contact the optional position on sieve 39 when rotating, be provided with cleaning brush 34 through the lower extreme at dwang 37 and dwang two 36, thereby can clean the soil that persists in the sieve pore, thereby be convenient for secondary use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soil screening ware for soil testing, includes screening case (1), its characterized in that: a soil crushing component (2) is arranged on the side edge of the screening box (1);

the soil crushing assembly (2) comprises a driving shaft (21), a feeding hole (22), a transmission gear (23), a driven shaft (24), a driving gear (25), a first driving motor (26), a first crushing roller (27) and a second crushing roller (28), wherein the side of the screening box (1) is provided with the first driving motor (26), the side of the first driving motor (26) is provided with the driving shaft (21), the surface of the driving shaft (21) is positioned at the outer side of the screening box (1) and is provided with the driving gear (25), the surface of the driving shaft (21) is positioned in the screening box (1) and is provided with the first crushing roller (27), the side of the driving gear (25) is provided with the transmission gear (23), the driven shaft (24) penetrates through the inner part of the transmission gear (23), the surface of the driven shaft (24) is positioned in the screening box (1) and is provided with the second crushing roller (28), the upper end of the screening box (1) is provided with a feeding hole (22).

2. The soil screening device for soil detection as set forth in claim 1, wherein: the other ends of the driving shaft (21) and the driven shaft (24) are rotatably connected with the side edge of the screening box (1) through bearings (29).

3. The soil screening device for soil detection as set forth in claim 1, wherein: the inside of feed inlet (22) is provided with the swash plate, crushing roller (27) and crushing roller two (28) are located the swash plate under.

4. The soil screening device for soil detection as set forth in claim 1, wherein: a cleaning assembly (3) is arranged in the screening box (1); clean subassembly (3) including fixing base (31), driving motor two (32), fixed cover (33), cleaning brush (34), dwang two (36), dwang one (37), pivot (38) and sieve (39), wherein, the inside of screening case (1) is provided with sieve (39), the central point of sieve (39) puts and is provided with fixing base (31), the side of fixing base (31) is provided with driving motor two (32), the lower extreme of driving motor two (32) is provided with pivot (38), the surface of pivot (38) is provided with fixed cover (33), the side of fixed cover (33) is provided with dwang one (37), the other end of dwang one (37) is provided with dwang two (36), the lower extreme of dwang one (37) and dwang two (36) is provided with cleaning brush (34).

5. The soil screening device for soil detection as set forth in claim 4, wherein: the first rotating rod (37) and the second rotating rod (36) are rotatably connected through a hinge (35), and torsion springs correspondingly installed are arranged in the hinge (35).

6. The soil screening device for soil detection as set forth in claim 4, wherein: the cleaning assembly (3) is arranged at the lower end of the sieve plate (39), and a plurality of groups of brush hairs corresponding to the sieve holes are arranged on the side edge of the cleaning brush (34).