CN217717155U

CN217717155U - Screening device for soil detection

Info

Publication number: CN217717155U
Application number: CN202221252185.1U
Authority: CN
Inventors: 宋川; 刘春雨; 黄章滨; 牛强强
Original assignee: Changda Environmental Monitoring Shandong Co ltd
Current assignee: Changda Environmental Monitoring Shandong Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-01
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a sieving mechanism for soil detection relates to screening installation technical field, including the bottom plate, still include: the two sides of the inner wall of the installation box are connected with the enclosing plates in a sliding manner; set up the screening mechanism between the bounding wall, including the screening plate, the screening plate both sides are passed the bounding wall and are gone, and with bounding wall sliding connection, articulated driving arm between screening plate and the install bin lateral wall, fixed connection erection column between the bounding wall of screening plate top, fixed connection installation pole on the erection column, installation bottom of the rod portion one side is rotated and is connected the grinding roller, grinding roller and screening plate rolling contact, bounding wall one side sets up drive assembly, the install bin top sets up crushing unit, and when using, drive assembly drives the bounding wall and reciprocates, and soil is thrown, smashes under crushing unit's effect, and reciprocating motion about the effect of driving arm is controlled to the screening plate simultaneously, and soil realizes smashing once more under the effect of grinding roller.

Description

Screening device for soil detection

Technical Field

The utility model relates to a screening installation technical field specifically is a sieving mechanism for soil detection.

Background

When a soil sample is prepared, the collected soil sample needs to be screened to remove impurities in the soil, so that the requirement of a soil detection experiment can be met. At present, a commonly used screening method is manual screening, and because a tester has great difference in soil screening treatment, the precision of soil detection and analysis is influenced to a certain extent.

Traditional sieving mechanism can only play the effect of simple reciprocal screening generally, to some large granule materials, can not be better smash the screening, lead to the waste of material, traditional device simultaneously, and screening work efficiency is lower, and complex operation is inconvenient, and the practicality is not high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sieving mechanism for soil detection has solved the problem that goes out among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a sieving mechanism for soil detection, includes the bottom plate, still includes:

the two sides of the inner wall of the installation box are connected with the enclosing plates in a sliding manner;

set up the screening mechanism between the bounding wall, including the screening plate, the screening plate both sides are passed the bounding wall and are gone, and with bounding wall sliding connection, articulated driving arm between screening plate and the install bin lateral wall, fixed connection erection column between the bounding wall of screening plate top, fixed connection installation pole on the erection column, installation bottom of the rod portion one side is rotated and is connected the grinding roller, grinding roller and screening plate rolling contact, bounding wall one side sets up drive assembly, the install bin top sets up crushing unit, and when using, drive assembly drives the bounding wall and reciprocates, and soil is thrown, smashes under crushing unit's effect, and reciprocating motion about the effect of driving arm is controlled to the screening plate simultaneously, and soil realizes smashing once more under the effect of grinding roller.

As a preferred technical scheme of the utility model, transmission assembly sets up in the drive wheel of install bin lateral wall including rotating, drive wheel one side fixed connection fixed axle, the articulated transfer line of fixed axle one end, and transfer line one end is connected with the bounding wall is articulated.

As the utility model discloses a preferred technical scheme, crushing unit sets up in the stirring post of installation roof including rotating, stirring post lateral wall fixed connection crushing rod, the installation roof is passed to stirring post axial one end, and top fixed connection transmission bevel gear.

As a preferred technical scheme of the utility model, the install bin top fixed connection stopper of transmission bevel gear one side rotates on the stopper and runs through and set up the drive post, and the fixed drive bevel gear that cup joints on the drive post drives the install bin roof fixed connection driving motor of bevel gear one side.

As an optimal technical scheme of the utility model, drive post one end fixed connection interlocking wheel, the transmission is connected between the pivot of interlocking wheel and drive wheel, installation box bottom fixed connection stock guide, the installation box lateral wall fixed connection discharging pipe of stock guide one side in the installation box.

The utility model discloses has following useful part: when the device is used, a sample to be screened is placed on a screening plate in an installation box through an inlet pipe, then a driving motor is started to drive a driving column to rotate, the stirring column and a crushing rod are driven to rotate under the action of a driving bevel gear and a driving bevel gear, meanwhile, a driving wheel is driven to rotate under the action of a linkage wheel, a coaming is driven to reciprocate up and down under the action of a driving rod, soil is thrown up, then the soil is crushed by the rotating crushing rod, meanwhile, the screening plate transversely reciprocates, the soil according with the size of the particle diameter falls on a guide plate, a material with a larger particle diameter continuously stays on the screening plate, meanwhile, under the action of a grinding roller, the material on the screening plate transversely reciprocates and is ground by the grinding roller, further, the device realizes comprehensive and efficient crushing of the soil, high-efficiency screening is realized, the high-efficiency utilization of the material is realized, the operation and the use are convenient, the screening effect is good, and the practicability is higher.

Drawings

Fig. 1 is a schematic structural view of a screening apparatus main body for soil detection.

Fig. 2 is an enlarged schematic view of a in fig. 1.

FIG. 3 is a schematic view showing the structure of a screening plate in the screening apparatus for soil detection.

In the figure: 1. a base plate; 2. installing a box; 3. a transmission arm; 4. screening the plate; 5. enclosing plates; 6. mounting a rod; 7. a transmission rod; 8. a grinding roller; 9. crushing the stems; 10. a stirring column; 11. a drive motor; 12. a drive column; 13. a drive bevel gear; 14. a drive bevel gear; 15. a limiting block; 16. a linkage wheel; 17. mounting a column; 18. a discharge pipe; 19. a stock guide; 20. a driving wheel; 21. and fixing the shaft.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Examples

Referring to fig. 1 to 3, a screening apparatus for soil detection includes a base plate 1, and further includes: the installation box 2 is fixedly arranged on the bottom plate 1, and two sides of the inner wall of the installation box 2 are connected with the enclosing plates 5 in a sliding manner; set up the screening mechanism between bounding wall 5, including screening plate 4, screening plate 4 both sides are passed bounding wall 5 and are gone, and with bounding wall 5 sliding connection, articulated driving arm 3 between screening plate 4 and the 2 lateral walls of install bin, fixed connection erection column 17 between the bounding wall 5 of screening plate 4 top, fixed connection erection rod 6 on the

erection column

17, 6 bottom one side rotations of erection rod are connected grinding roll 8, grinding roll 8 and screening plate 4 rolling contact, bounding wall 5 one side sets up drive assembly, install bin 2 top sets up crushing unit, and when using, drive assembly drives bounding wall 5 and reciprocates, and soil is thrown, smashes under crushing unit's effect, and screening plate 4 controls reciprocating motion under the effect of driving arm 3 simultaneously, and soil realizes smashing once more under grinding roll 8's effect.

The transmission assembly comprises a transmission wheel 20 rotatably arranged on the side wall of the installation box 2, one side of the transmission wheel 20 is fixedly connected with a fixed shaft 21, one end of the fixed shaft 21 is hinged with the transmission rod 7, and one end of the transmission rod 7 is hinged with the enclosing plate 5.

Crushing unit is including rotating the stirring post 10 that sets up in 2 roofs of installing bin, stirring post 10 lateral wall fixed connection crushing rod 9, 2 roofs of installing bin are passed to 10 axial one ends of stirring post, and top fixed connection transmission bevel gear 14.

The top of the installation box 2 on one side of the transmission bevel gear 14 is fixedly connected with a limiting block 15, a driving column 12 is arranged on the limiting block 15 in a rotating and penetrating mode, the driving bevel gear 13 is fixedly sleeved on the driving column 12, the top wall of the installation box 2 on one side of the driving bevel gear 13 is fixedly connected with a driving motor 11, one end of an output shaft of the driving motor 11 is fixedly connected with the driving column 12, and the driving bevel gear 13 is in meshing transmission connection with the transmission bevel gear 14.

One end of the driving column 12 is fixedly connected with a linkage wheel 16, the linkage wheel 16 is in transmission connection with a rotating shaft of a driving wheel 20 through a belt, the bottom of the installation box 2 is fixedly connected with a material guide plate 19, the side wall of the installation box 2 at one side of the material guide plate 19 is fixedly connected with a material discharge pipe 18, and one side of the top of the installation box 2 is fixedly connected with a material inlet pipe.

The driving motor 11 is started to drive the driving column 12 to rotate, under the action of the driving bevel gear 13 and the driving bevel gear 14, the stirring column 10 and the crushing rod 9 are driven to rotate, meanwhile, the driving wheel 20 is driven to rotate under the action of the linkage wheel 16, the enclosing plate 5 is driven to reciprocate up and down under the action of the driving rod 7, soil is thrown up, the soil is crushed by the rotating crushing rod 9, meanwhile, under the action of the driving arm 3, the screening plate 4 transversely reciprocates, the soil which accords with the size of the particle diameter falls on the guide plate 19, the material with the larger particle diameter continuously stays on the screening plate 4, meanwhile, under the action of the grinding roller 8, the material on the screening plate 4 which transversely reciprocates is ground and crushed by the grinding roller 8.

Overall the device has realized smashing the comprehensive efficient of soil, has realized the high efficiency screening to and the high efficiency utilization of material, the operation is used conveniently, and it is effectual to screen, and the practicality is higher.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sieving mechanism for soil detection, includes the bottom plate, its characterized in that still includes:

set up the screening mechanism between the bounding wall, including the screening board, the screening board both sides are passed the bounding wall and are gone, and with bounding wall sliding connection, articulated driving arm between screening board and the install bin lateral wall, fixed connection erection column between the bounding wall of screening board top, fixed connection installation pole on the erection column, installation pole bottom one side is rotated and is connected the grinding roller, grinding roller and screening board rolling contact, bounding wall one side sets up drive assembly, the install bin top sets up crushing unit, and when using, drive assembly drives the bounding wall and reciprocates, and soil is thrown, smashes under crushing unit's effect, and the screening board is controlled reciprocating motion under the effect of driving arm simultaneously, and soil realizes smashing once more under grinding roller's effect.

2. The screening apparatus for soil detection according to claim 1, wherein the transmission assembly comprises a transmission wheel rotatably disposed on the side wall of the mounting box, a fixed shaft is fixedly connected to one side of the transmission wheel, one end of the fixed shaft is hinged to the transmission rod, and one end of the transmission rod is hinged to the enclosure plate.

3. The screening device for soil detection according to claim 2, wherein the crushing assembly comprises a stirring column rotatably arranged on the top wall of the installation box, the side wall of the stirring column is fixedly connected with the crushing rod, one axial end of the stirring column penetrates through the top wall of the installation box, and the top of the stirring column is fixedly connected with the transmission bevel gear.

4. The screening device for soil detection according to claim 3, wherein a limiting block is fixedly connected to the top of the installation box on one side of the transmission bevel gear, a driving column is rotatably arranged on the limiting block in a penetrating manner, the driving bevel gear is fixedly sleeved on the driving column, and a driving motor is fixedly connected to the top wall of the installation box on one side of the driving bevel gear.

5. The screening device for soil detection as recited in claim 4, wherein one end of the driving column is fixedly connected with a linkage wheel, the linkage wheel is in transmission connection with a rotating shaft of the driving wheel, a material guide plate is fixedly connected to the bottom in the installation box, and a discharge pipe is fixedly connected to the side wall of the installation box on one side of the material guide plate.