CN219273261U

CN219273261U - Soil screening device

Info

Publication number: CN219273261U
Application number: CN202320075332.0U
Authority: CN
Inventors: 赵起超; 杨华妮; 文孝兰
Original assignee: Zhongdi Huanke Jingmen Ecological Environment Co ltd
Current assignee: Zhongdi Huanke Jingmen Ecological Environment Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-30
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a soil screening device, and relates to the technical field of soil processing. This screening soil device, including box, screening mechanism to and levigating stoving mechanism, the inboard top and the bottom fixed mounting of box have the backup pad, are provided with the reel in the box for carry out a lot of screening to soil, levigating stoving mechanism sets up in the inside of box, and levigating stoving mechanism includes hydraulic stem, motor, dwang, push plate and drying-machine, and the drying-machine is dry to the soil that gets into in the filter screen C. The utility model discloses a hydraulic stem, motor, dwang, carousel, depression bar, press plate and the cooperation of drying-machine use for the efficiency of screening soil and dry sample, the follow-up of being convenient for soil preserve and analysis detection, the utility model discloses a cooperation of reel, filter screen A, filter screen B and filter screen C is used, can carry out a lot of mixing, milling, sieving and collecting to the soil sample.

Description

Soil screening device

Technical Field

The utility model relates to the technical field of soil processing, in particular to a soil screening device.

Background

Screening soil refers to the process of subjecting a soil sample to mixing, milling and sieving after it is collected from the field. Fresh soil samples collected in the field need to be dried in time to inhibit the activities and chemical changes of partial microorganisms in the soil, and the dried soil is more convenient for long-term storage and better for analyzing data.

The utility model provides a soil restoration sieving mechanism of publication number CN215784759U, relates to soil restoration technical field, has solved common current soil granule screening plant too complicated to can not be simple convenient, low-cost carry out quick screening and categorised problem to soil, its technical scheme main points are, the shell is equipped with first opening; an inner housing for loading soil, rotatably coupled to the interior of the outer housing, and provided with a second opening; the filter component is transversely arranged in the inner shell; the supporting part is used for supporting the shell; the lifting device is connected to the end part of the shell and can drive the end part of the shell to lift; one end of the shell is rotationally connected to the supporting part, the other end of the shell is connected to the movable end of the lifting device, and the rapid screening of soil with different particle diameters can be rapidly completed.

The above-mentioned screening device is restoreed to soil, only screens the speed of different particle diameter soil, but because some samples still easily lead to the testing result to have the deviation because of unable in time drying, therefore, need to improve its processing.

Disclosure of Invention

The utility model aims to provide a soil screening device which can solve the problems that partial samples cannot be dried in time and the detection result is easy to deviate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a soil screening apparatus comprising:

the box body, the inboard top and bottom of the box body are fixedly mounted with the backup pad;

the screening mechanism is rotatably arranged on the supporting plate and is used for screening the soil for multiple times;

the grinding and drying mechanism is arranged in the box body and comprises a hydraulic rod, a motor, a rotating rod, a pressing plate and a dryer, the motor drives the rotating rod to rotate and drives the pressing plate to move up and down and mix, grind and sieve soil in the screen frame through the cooperation of the hydraulic rod, and the dryer dries the soil entering the filter screen C.

Preferably, the fine grinding and drying mechanism further comprises a rotary table and a pressing rod, the hydraulic rod is fixedly arranged at the top of the box body, the free end of the hydraulic rod is fixedly connected with a motor, an output shaft of the motor is fixedly connected with the rotating rod, the rotary table is fixedly arranged on the outer wall of the rotating rod, a plurality of groups of pressing rods are fixedly arranged on the rotary table, a pressing plate is arranged on the pressing rod, a dryer is fixedly arranged at the top of the box body, an output end of the dryer is fixedly connected with an air outlet pipeline, and one end of the air outlet pipeline is arranged inside the box body in an extending mode.

Preferably, the screening mechanism comprises a screen frame, a filter screen A, a filter screen B, a filter screen C and hinging pieces, wherein the screen frame is arranged in the box body, a rectangular opening is formed in the supporting plate, two groups of hinging pieces are rotatably installed in the rectangular opening, one ends of the two groups of hinging pieces are fixedly connected with the front side and the rear side of the screen frame respectively, the number of the screen frames is two, the filter screen A, the filter screen B and the filter screen C are fixedly installed between the two groups of screen frames, one side of the filter screen A is fixedly installed with the other side of the filter screen B, and the other side of the filter screen B is fixedly installed with one side of the filter screen C.

Preferably, a feed hopper is fixedly arranged at the top of the box body and is communicated with the inside of the box body, and a cover is arranged at the top end of the feed hopper.

Preferably, fixed plates are fixedly arranged at the bottom of the inner side of the box body, the number of the fixed plates is two, a telescopic spring is fixedly connected between the two groups of fixed plates, the top of one group of fixed plates is fixedly connected with one end of the supporting rod, and the other end of the discharging pipe is fixedly connected with the box body.

Preferably, the other side of the supporting plate is fixedly connected with one side of the frosting inclined plate, and the other side of the frosting inclined plate is fixedly connected with the bottom of the inner side of the box body.

Preferably, a door A is hinged to the front side of the box body, a handle A is fixedly arranged on the door A, a door B is hinged to the front side of the box body, and a handle B is fixedly arranged on the door B.

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

according to the soil screening device, through the cooperation of the hydraulic rod, the motor, the rotating rod, the rotary table, the lower pressure rod, the exhaust port, the pressing plate and the dryer, on one hand, the soil screening efficiency is improved, the sample can be dried in time, and the subsequent preservation, analysis and detection of the soil are facilitated; on the other hand, the setting of the pressing plate also plays the role of auxiliary blanking, reduces the waste of resources, and can uniformly mix, grind, sieve and collect fresh soil samples for a plurality of times through the cooperation of the screen frame, the filter screen A, the filter screen B and the filter screen C.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a schematic view of the structure of the case of the present utility model;

FIG. 3 is a front view of the present utility model;

fig. 4 is an enlarged view of the portion a of the present utility model.

Reference numerals: 1. a case; 2. a support plate; 3. a screening mechanism; 31. a screen frame; 32. a filter screen A; 33. a filter screen B; 34. a filter screen C; 35. a hinge; 4. a fixing plate; 5. a telescopic spring; 6. a support rod; 7. grinding and drying mechanism; 71. a hydraulic rod; 72. and (3) a motor: 73. a rotating lever; 74. a turntable; 75. pressing down a rod; 76. pressing the plate; 77. a dryer; 8. a frosted sloping plate; 9. a discharge pipe; 10. a feed hopper; 11. a door A; 12. and a door B.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a screening soil device, including box 1, screening mechanism 3 and mill fine drying mechanism 7, the inboard top and the bottom fixed mounting of box 1 have backup pad 2, screening mechanism 3 rotates and installs in backup pad 2, be used for sieving many times soil, mill fine drying mechanism 7 sets up in the inside of box 1, mill fine drying mechanism 7 includes hydraulic stem 71, motor 72, dwang 73, push plate 76 and drying-machine 77, motor 72 drives dwang 73 rotation and under the cooperation through hydraulic stem 71, drive push plate 76 up-and-down motion and mix, mill fine, sieve to the soil of screen frame 31 inside, drying-machine 77 dries the soil that gets into filter screen C34.

The grinding and drying mechanism 7 further comprises a rotary table 74 and a pressing rod 75, the hydraulic rod 71 is fixedly arranged at the top of the box body 1, the free end of the hydraulic rod 71 is fixedly connected with a motor 72, an output shaft of the motor 72 is fixedly connected with the rotating rod 73, the rotary table 74 is fixedly arranged on the outer wall of the rotating rod 73, a plurality of groups of pressing rods 75 are fixedly arranged on the rotary table 74, a pressing plate 76 is arranged on the pressing rod 75, a dryer 77 is fixedly arranged at the top of the box body 1, the output end of the dryer 77 is fixedly connected with an air outlet pipeline, one end of the air outlet pipeline is arranged inside the box body 1 in an extending manner, and the hydraulic rod 71, the motor 72, the rotating rod 73, the rotary table 74, the pressing rod 75, the air outlet 76, the pressing plate 76 and the dryer 77 are matched for use, so that on one hand, the efficiency of screening soil is quickened, the samples can be dried in time, and the subsequent preservation, analysis and detection of the soil are facilitated; on the other hand, the pressing plate 76 also plays a role in assisting blanking, so that the waste of resources is reduced.

The screening mechanism 3 comprises a screen frame 31, a filter screen A32, a filter screen B33, a filter screen C34 and hinge pieces 35, wherein the screen frame 31 is arranged in the box body 1, a rectangular opening is formed in the supporting plate 2, two groups of hinge pieces 35 are rotatably installed in the rectangular opening, one ends of the two groups of hinge pieces 35 are fixedly connected with the front side and the rear side of the screen frame 31 respectively, the number of the screen frames 31 is two, a filter screen A32, a filter screen B33 and a filter screen C34 are fixedly installed between the two groups of screen frames 31, one side of the filter screen A32 is fixedly installed with the other side of the filter screen B33, the other side of the filter screen B33 is fixedly installed with one side of the filter screen C34, and fresh soil samples can be uniformly mixed, ground finely, screened and collected for a plurality of times through the cooperation of the screen frame 31, the filter screen A32, the filter screen B33 and the filter screen C34.

The top of the box body 1 is fixedly provided with a feed hopper 10 and is communicated with the inside of the box body 1, and the top end of the feed hopper 10 is provided with a cover.

The fixed plate 4 is fixedly arranged at the bottom of the inner side of the box body 1, the number of the fixed plates 4 is two, the telescopic springs 5 are fixedly connected between the two groups of fixed plates 4, the top of one group of fixed plates 4 is fixedly connected with one end of the supporting rod 6, and the other end of the discharging pipe 9 is fixedly connected with the box body 1.

The other side of the supporting plate 2 is fixedly connected with one side of the frosting sloping plate 8, and the other side of the frosting sloping plate 8 is fixedly connected with the bottom of the inner side of the box body 1.

The front side of the box body 1 is hinged with the door A11, the door A11 is fixedly provided with the handle A, the front side of the box body 1 is hinged with the door B12, the door B12 is fixedly provided with the handle B, the door A11 and the door B12 are freely opened, the degree of freedom of equipment is greatly improved, quick and convenient maintenance of vulnerable parts is achieved, and material taking is efficient.

Working principle: fresh soil to be screened is poured into the feed hopper 10, after the soil entering the filter screen A32 reaches the limit value, the free end of the hydraulic rod 71 is controlled to move up and down continuously, so that a plurality of groups of pressing plates 76 are returned to the top of the telescopic spring 5 and are in place, the soil in the filter screen A32 is primarily mixed and screened, the first batch of larger-particle soil is screened to the inner bottom of the box body 1 through the filter screen A32, the first batch of larger-particle soil can be taken out through the opening 15, meanwhile, the non-screened soil is secondarily screened by the filter screen B33, after the soil enters the filter screen C34, the motor 72 and the dryer 77 are controlled to start, the dryer 77 dries the soil, the motor 72 drives a plurality of groups of pressing rods 75 to rotate, the pressing plates 76 are driven to rotate rapidly, deep grinding, screening and auxiliary blanking are carried out on the soil of the filter screen C34, and when the second batch and third batch of soil are completely collected through the gate A11 and the gate B12, and the stop device can be operated.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A soil screening apparatus comprising:

the box body (1), the top and the bottom of the inner side of the box body (1) are fixedly provided with supporting plates (2);

the screening mechanism (3) is rotatably arranged on the supporting plate (2) and is used for screening the soil for multiple times;

the grinding and drying mechanism (7), the grinding and drying mechanism (7) is arranged in the box body (1), the grinding and drying mechanism (7) comprises a hydraulic rod (71), a motor (72), a rotating rod (73), a pressing plate (76) and a dryer (77), the motor (72) drives the rotating rod (73) to rotate and drive the pressing plate (76) to move up and down and mix, grind and sieve soil in the screen frame (31), and the dryer (77) dries the soil entering the filter screen C (34) through the cooperation of the hydraulic rod (71).

2. A soil screening apparatus according to claim 1, wherein: the grinding and drying mechanism (7) further comprises a rotary table (74) and a pressing rod (75), the hydraulic rod (71) is fixedly arranged at the top of the box body (1), the free end of the hydraulic rod (71) is fixedly connected with a motor (72), an output shaft of the motor (72) is fixedly connected with the rotary rod (73), the rotary table (74) is fixedly arranged on the outer wall of the rotary rod (73), a plurality of groups of pressing rods (75) are fixedly arranged on the rotary table (74), pressing plates (76) are arranged on the pressing rods (75), a dryer (77) is fixedly arranged at the top of the box body (1), an air outlet pipeline is fixedly connected with the output end of the dryer (77), and one end of the air outlet pipeline is arranged inside the box body (1) in an extending mode.

3. A soil screening apparatus according to claim 2, wherein: screening mechanism (3) are including reel (31), filter screen A (32), filter screen B (33), filter screen C (34) and hinge (35), be provided with reel (31) in box (1), rectangular opening has been seted up on backup pad (2), rectangular opening internal rotation installs two sets of hinge (35), the one end of two sets of hinge (35) is respectively with the front and back side fixed connection of reel (31), the quantity of reel (31) is two sets of, fixed mounting has filter screen A (32), filter screen B (33) and filter screen C (34) between two sets of reels (31), one side of filter screen A (32) and the opposite side fixed mounting of filter screen B (33), the opposite side of filter screen B (33) and one side fixed mounting of filter screen C (34).

4. A soil screening apparatus according to claim 3, wherein: the top of the box body (1) is fixedly provided with a feed hopper (10) and is communicated with the inside of the box body (1), and the top end of the feed hopper (10) is provided with a cover.

5. A soil screening apparatus according to claim 4, wherein: the utility model discloses a box, including box (1), fixed plate (4) are installed to inboard bottom fixed mounting of box (1), and the quantity of fixed plate (4) is two sets of, fixedly connected with extension spring (5) between two sets of fixed plates (4), and the top of a set of fixed plate (4) is connected with one end fixed of bracing piece (6), and the other end and the box (1) fixed connection of discharging pipe (9).

6. A soil screening apparatus according to claim 5, wherein: the other side of the supporting plate (2) is fixedly connected with one side of the frosting inclined plate (8), and the other side of the frosting inclined plate (8) is fixedly connected with the bottom of the inner side of the box body (1).

7. A soil screening apparatus according to claim 6, wherein: the front side of the box body (1) is hinged with a door A (11), a handle A is fixedly arranged on the door A (11), the front side of the box body (1) is hinged with a door B (12), and a handle B is fixedly arranged on the door B (12).