CN216792219U

CN216792219U - Detection equipment for soil environment quality detection

Info

Publication number: CN216792219U
Application number: CN202123243416.0U
Authority: CN
Inventors: 汪真真; 李凯; 周静静; 赵卫辉; 宋帅
Original assignee: Henan Renjiu Testing Technology Service Co ltd
Current assignee: Henan Renjiu Testing Technology Service Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-21
Anticipated expiration: 2031-12-22

Abstract

A detection device for soil environment quality detection comprises a support seat, a support plate is fixedly connected with the upper end of the support seat, a fixed plate is fixedly connected with the upper end of the support plate, a crushing barrel is arranged at the lower end of the fixed plate, a crushing structure connected with the crushing barrel is arranged at the upper end of the fixed plate, the crushing structure comprises a lower pressure rod, the tail end of the lower pressure rod is fixedly connected with a lower pressure plate which is in sliding connection with the inner wall of the crushing barrel, the lower end of the crushing barrel is provided with a crushing barrel which is fixedly connected with a supporting plate, still be equipped with the structure of milling that is connected with broken structure on the fixed plate, the structure of milling is including the dwang, the terminal fixedly connected with pivot in dwang, and the pivot both ends are rotated respectively and are connected with and pulverize bucket matched with roller of milling, and the effectual soil sample granularity of having solved among the prior art is uneven and often can adulterate some impurity and then influence the problem of testing result accuracy.

Description

Detection equipment for soil environment quality detection

Technical Field

The utility model belongs to the technical field of environment detection methods, and particularly relates to detection equipment for soil environment quality detection.

Background

Soil is an important resource for the natural environment and agriculture of human beings, and the grain, resource and environmental problems facing the world are closely related to soil. However, with the continuous acceleration of industrialization, rural intensification and urbanization in China, the polluted soil area is continuously enlarged, and the problem of soil pollution is becoming more serious.

Therefore, it is necessary to detect the soil environment quality, but because the soil sample has uneven granularity and is often doped with impurities such as stones, branches and leaves, the accuracy of the detection result is affected by direct detection, a large amount of time is wasted if the screening is slowly performed, and the work efficiency is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the detection equipment for detecting the soil environment quality, which effectively solves the problems that the granularity of the soil sample is uneven and impurities are often doped in the prior art, so that the accuracy of the detection result is influenced.

In order to solve the problems, the technical scheme adopted by the utility model is as follows: the utility model provides a check out test set for soil environment quality detects, including the supporting seat, supporting seat upper end fixedly connected with backup pad, backup pad upper end fixedly connected with fixed plate, the fixed plate lower extreme is equipped with broken bucket, and the fixed plate upper end is equipped with the broken structure who is connected with broken bucket, broken structure includes by depression bar down, the terminal fixedly connected with of depression bar and broken bucket inner wall sliding connection's holding down plate, broken bucket lower extreme be equipped with backup pad fixed connection pulverize the bucket, still be equipped with the structure of milling that is connected with broken structure on the fixed plate, the structure of milling including the dwang, the terminal fixedly connected with of dwang pivot, the pivot both ends rotate respectively and are connected with and pulverize bucket matched with and grind the roller.

Furthermore, crushing structure including with fixed plate upper end fixed connection's motor, motor front end fixedly connected with driving pulley and carousel, driving pulley and the structure of milling are connected, and the non-centre of a circle department of carousel is equipped with the actuating lever, lower depression bar upper end fixedly connected with inner groove plate, inner groove plate inner wall and actuating lever sliding connection.

Furthermore, the milling structure comprises a driven belt wheel connected with a driving belt wheel, a driving bevel gear is coaxially and fixedly connected with the driven belt wheel, the driving bevel gear is meshed with the driven bevel gear, a large driving wheel rotatably connected with the fixed plate is coaxially and fixedly connected with the driven bevel gear, and a small driving wheel fixedly connected with the rotating rod is meshed with the large driving wheel.

Furthermore, a feed inlet communicated with the crushing barrel is formed in the fixing plate, a first filter plate corresponding to the lower pressing plate is arranged on the inner wall of the lower end of the crushing barrel, a first discharge outlet is formed in the tail end of the crushing barrel, and the first discharge outlet is located at the upper end of the crushing barrel.

Furthermore, a second filter plate corresponding to the milling roller is arranged on the inner wall of the lower end of the milling barrel, and a second discharge hole is formed in the tail end of the milling barrel.

The utility model has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the utility model has the following advantages:

1. according to the utility model, through the arrangement of the crushing structure, the lower pressing rod is used for reciprocating up and down movement, the lower pressing rod drives the lower pressing plate to perform primary crushing treatment on the soil sample in the crushing barrel, large particles in the soil sample are crushed, and the soil sample is crushed and filtered by the first filtering plate, so that impurities such as leaves, branches and the like remaining in the soil sample can be effectively filtered.

2. Through setting up the structure of milling, utilize the dwang rotation, pivot circumferential direction in the dwang pivoted in-process drives the roller circumferential direction of milling at both ends, and the roller circumferential direction's of milling in-process is owing to extrude mutually with soil sample, and the roller of milling takes place the rotation, mills the soil sample for the second time, reduces soil sample's fineness, and the follow-up soil sample that is convenient for detects.

Drawings

FIG. 1 is an isometric view of a test device for soil environment quality testing in accordance with the present invention;

FIG. 2 is a front view of a soil environment quality testing apparatus according to the present invention;

FIG. 3 is a schematic structural diagram of a crushing barrel of the detection device for soil environment quality detection according to the present invention;

FIG. 4 is a schematic structural diagram of a milling structure of a detection device for soil environment quality detection according to the present invention;

FIG. 5 is a schematic structural diagram of a crushing structure of a detection device for soil environment quality detection according to the present invention;

reference numbers in the figures: 1. a supporting seat; 2. a support plate; 3. a milling barrel; 4. a fixing plate; 5. a motor; 6. a turntable; 7. a driven pulley; 8. a drive bevel gear; 9. a driven bevel gear; 10. a large transmission wheel; 11. a small drive wheel; 12. an inner slot plate; 13. a drive rod; 14. a feed inlet; 15. a crushing barrel; 16. rotating the rod; 17. a middle rotating shaft; 18. grinding the roller; 19. a second filter plate; 20. a first filter plate; 21. a lower pressing plate; 22. a lower pressure lever; 23. a first discharge port; 24. and a second discharge hole.

Detailed Description

The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.

The utility model provides a check out test set for soil environment quality detects, as shown in fig. 1-5, including supporting seat 1, supporting seat 1 upper end fixedly connected with backup pad 2, backup pad 2 upper end fixedly connected with fixed plate 4, fixed plate 4 lower extreme is equipped with broken bucket 15, and fixed plate 4 upper end is equipped with the broken structure that is connected with broken bucket 15, broken structure includes by lower depression bar 22, the terminal fixedly connected with of lower depression bar 22 and broken bucket 15 inner wall sliding connection's holding down plate 21, broken bucket 15 lower extreme is equipped with the crushing bucket 3 with backup pad 2 fixed connection, still be equipped with the structure of milling that is connected with broken structure on the fixed plate 4, the structure of milling is including dwang 16, the terminal fixedly connected with intermediate shaft 17 of dwang 16, intermediate shaft 17 both ends rotate respectively and are connected with and grind bucket 3 matched with mill roller 18.

When the device is used, the supporting seat 1 and the supporting plate 2 play a role in supporting and fixing the whole device, a soil sample is placed in the crushing barrel 15, the crushing structure is controlled to work, the lower pressing rod 22 reciprocates up and down, the lower pressing rod 22 drives the lower pressing plate 21 to carry out primary crushing treatment on the soil sample in the crushing barrel 15, large particle matters in the soil sample are crushed, the crushed sample falls in the crushing barrel 3 due to gravity, the crushing structure simultaneously drives the grinding structure to work, the rotating rod 16 rotates, the rotating rod 16 drives the rotating shaft 17 to rotate circumferentially in the rotating process, the rotating shaft 17 drives the grinding rollers 18 at two ends to rotate circumferentially in the rotating process, the grinding rollers 18 rotate due to extrusion with the soil sample in the rotating process, the soil sample is ground for the second time, and the fineness of the soil sample is reduced, the soil sample can be conveniently detected subsequently.

As shown in fig. 1 and 5, the crushing structure comprises a motor 5 fixedly connected with the upper end of a fixed plate 4, the front end of the motor 5 is fixedly connected with a driving pulley and a rotary table 6, the driving pulley is connected with a grinding structure, a driving rod 13 is arranged at the non-circle center of the rotary table 6, the upper end of a lower pressing rod 22 is fixedly connected with an inner groove plate 12, and the inner wall of the inner groove plate 12 is connected with the driving rod 13 in a sliding manner.

Preferably, motor 5 works, and motor 5 drives driving pulley and carousel 6 synchronous rotation, and driving pulley drives the structure work of milling, and the in-process of carousel 6 rotation drives actuating lever 13 circumferential rotation, and the in-process of actuating lever 13 circumferential rotation drives interior frid 12 and reciprocates, and the in-process that interior frid 12 reciprocated drives depression bar 22 and slides from top to bottom along fixed plate 4 inner wall, and depression bar 22 drives depression bar 21 and carries out preliminary broken handle to the soil sample in broken bucket 15.

As shown in fig. 1 and 4, the milling structure comprises a driven pulley 7 connected with a driving pulley belt, a driving bevel gear 8 is coaxially and fixedly connected with the driven pulley 7, the driving bevel gear 8 is meshed with a driven bevel gear 9, the driven bevel gear 9 is coaxially and fixedly connected with a large driving wheel 10 rotatably connected with the fixed plate 4, and the large driving wheel 10 is meshed with a small driving wheel 11 fixedly connected with a rotating rod 16.

Preferably, the driven pulley 7 is driven to rotate through belt connection in the rotation process of the driving pulley, the driven pulley 7 drives the driving bevel gear 8 to rotate, the driving bevel gear 8 drives the driven bevel gear 9 to rotate in the rotation process of the driving bevel gear 9, the driven bevel gear 9 is coaxially and fixedly connected with the large driving wheel 10, the large driving wheel 10 drives the large driving wheel 10 to rotate, the small driving wheel 11 drives the small driving wheel 11 to rotate, the rotation speed of the small driving wheel 11 is higher due to the transmission ratio between the large driving wheel 10 and the small driving wheel 11, the small driving wheel 11 drives the rotating rod 16 to rotate faster, the grinding speed of the grinding roller 18 on the soil sample is effectively increased, and the working efficiency is improved.

As shown in fig. 1 and 2, the fixed plate 4 is provided with a feeding port 14 communicated with the crushing barrel 15, the inner wall of the lower end of the crushing barrel 15 is provided with a first filter plate 20 corresponding to the lower pressure plate 21, the end of the crushing barrel 15 is provided with a first discharging port 23, and the first discharging port 23 is positioned at the upper end of the crushing barrel 3.

Preferably, the soil sample is added to the bottom of the crushing barrel 15 through the feeding hole 14, the soil sample is crushed by the lower pressing plate 21, large particles in the soil sample are crushed, the subsequent filtering of the sample is facilitated, the soil sample is crushed and filtered by the first filtering plate 20, impurities such as leaves and twigs remaining in the soil sample can be effectively filtered, the preliminarily filtered soil sample falls into the crushing barrel 3 through the first discharging hole 23 due to the gravity,

as shown in FIGS. 2 and 4, the inner wall of the lower end of the grinding barrel 3 is provided with a second filter plate 19 corresponding to the grinding roll 18, and the end of the grinding barrel 3 is provided with a second discharge port 24.

Preferably, the soil sample after the preliminary filtration is further milled to littleer granule in grinding bucket 3, because the filtration aperture of second filter 19 is less than first filter 20, consequently, second filter 19 falls by second discharge gate 24 after carrying out the secondary screening to the soil sample, is convenient for follow-up detect the soil sample, improves the degree of accuracy that detects.

The working process of the utility model is as follows: when the device is used, the supporting seat 1 and the supporting plate 2 play a role in supporting and fixing the whole device, a soil sample is placed into the crushing barrel 15 from the feeding hole 14, the motor 5 works, the motor 5 drives the driving belt wheel and the rotary table 6 to synchronously rotate, the rotary table 6 drives the driving rod 13 to circumferentially rotate in the self-rotating process, the driving rod 13 drives the inner trough plate 12 to move up and down in the circumferential rotating process, the inner trough plate 12 drives the lower pressing rod 22 to vertically slide along the inner wall of the fixed plate 4 in the vertical moving process, and the lower pressing rod 22 drives the lower pressing plate 21 to primarily crush the soil sample in the crushing barrel 15.

The crushed soil sample falls into the grinding barrel 3 due to gravity, the driven belt wheel 7 is driven to rotate by the connection of a belt in the rotation process of the driving belt wheel, the driven belt wheel 7 drives the driving bevel gear 8 to rotate, the driven bevel gear 9 is driven to rotate in the rotation process of the driving bevel gear 8, because the driven bevel gear 9 and the large driving wheel 10 are coaxially and fixedly connected, the driven bevel gear 9 drives the large driving wheel 10 to rotate, the large driving wheel 10 drives the small driving wheel 11 to rotate, the small driving wheel 11 drives the rotating rod 16 to rotate, the rotating shaft 17 is driven to rotate circumferentially in the rotating process of the rotating rod 16, the grinding rollers 18 at two ends are driven to rotate circumferentially in the rotating process of the rotating shaft 17, the grinding rollers 18 rotate due to the extrusion with soil samples in the rotating process of the grinding rollers 18, and the soil sample is milled for the second time, so that the fineness of the soil sample is reduced, and the soil sample can be conveniently detected subsequently.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. A check out test set for soil environment quality testing which characterized in that: comprises a supporting seat (1), a supporting plate (2) is fixedly connected at the upper end of the supporting seat (1), a fixing plate (4) is fixedly connected at the upper end of the supporting plate (2), a crushing barrel (15) is arranged at the lower end of the fixing plate (4), a crushing structure connected with the crushing barrel (15) is arranged at the upper end of the fixing plate (4), the crushing structure comprises a lower pressure rod (22), the tail end of the lower pressure rod (22) is fixedly connected with a lower pressure plate (21) which is in sliding connection with the inner wall of the crushing barrel (15), the lower end of the crushing barrel (15) is provided with a crushing barrel (3) which is fixedly connected with a supporting plate (2), the grinding structure connected with the crushing structure is further arranged on the fixing plate (4), the grinding structure comprises a rotating rod (16), a middle rotating shaft (17) is fixedly connected to the tail end of the rotating rod (16), and grinding rollers (18) matched with the grinding barrel (3) are rotatably connected to two ends of the middle rotating shaft (17) respectively.

2. The detection device for soil environment quality detection according to claim 1, wherein: the crushing structure comprises a motor (5) fixedly connected with the upper end of a fixing plate (4), the front end of the motor (5) is fixedly connected with a driving belt wheel and a rotary table (6), the driving belt wheel is connected with a grinding structure, a driving rod (13) is arranged at the non-circle center of the rotary table (6), an inner groove plate (12) is fixedly connected with the upper end of a lower pressing rod (22), and the inner wall of the inner groove plate (12) is connected with the driving rod (13) in a sliding mode.

3. The detection device for soil environment quality detection according to claim 2, wherein: the grinding structure comprises a driven belt wheel (7) connected with a driving belt wheel belt, a driving bevel gear (8) is fixedly connected with the driven belt wheel (7) in a coaxial mode, the driving bevel gear (8) is meshed with a driven bevel gear (9), a large driving wheel (10) rotatably connected with the fixed plate (4) is fixedly connected with the driven bevel gear (9) in a coaxial mode, and a small driving wheel (11) fixedly connected with the rotating rod (16) is meshed with the large driving wheel (10).

4. The detection device for soil environment quality detection according to claim 1, wherein: the crushing barrel is characterized in that a feeding hole (14) communicated with the crushing barrel (15) is formed in the fixing plate (4), a first filtering plate (20) corresponding to the lower pressing plate (21) is arranged on the inner wall of the lower end of the crushing barrel (15), a first discharging hole (23) is formed in the tail end of the crushing barrel (15), and the first discharging hole (23) is located at the upper end of the crushing barrel (3).

5. A test device for soil environment quality test according to claim 4, wherein: the inner wall of the lower end of the grinding barrel (3) is provided with a second filter plate (19) corresponding to the grinding roller (18), and the tail end of the grinding barrel (3) is provided with a second discharge hole (24).