CN218381709U

CN218381709U - Soil layered sampling detection device

Info

Publication number: CN218381709U
Application number: CN202222566542.8U
Authority: CN
Inventors: 陈金秋; 刘阳; 周冰倩; 沈庄
Original assignee: Suzhou Guoyu Environmental Technology Co ltd
Current assignee: Suzhou Guoyu Environmental Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-01-24
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a soil layering sampling test device, including support and device main part, the handle is installed at the top of support, and the both sides of support all are provided with the spud pile, the mid-mounting of support has the pneumatic cylinder, and the below of pneumatic cylinder is connected with the motor box, the below of motor box is connected with the device main part, and the internally mounted of motor box has a motor, the output of a motor is connected with the motor drive wheel, and the outside of motor drive wheel is connected with the drive belt, the below of drive belt is connected with the screw rod wheel, and the middle part of screw rod wheel is connected with the threaded rod, the end of threaded rod is provided with the stopper, and the middle part of threaded rod is connected with the screw sleeve ring. The utility model discloses be provided with the support, the support both sides all are provided with the spud pile, and the in-process of fetching earth only needs to place the device in sampling department, inserts the spud pile again and fixes a position in the soil, alright fix the device, guarantee the stability of device at the in-process of fetching earth.

Description

Soil layered sampling detection device

Technical Field

The utility model relates to a soil layering sampling test technical field specifically is a soil layering sampling test device.

Background

The development of social economy is not free from the natural environment, the soil is a part of nature, the problem is more and more obvious along with the development of the times, the composition of the soil is complex, including but not limited to mineral substances, water, organic substances decomposed by decay of animals and plants and the like, therefore, the soil is required to be detected as water and atmosphere, the soil quality of the shallow, medium and deep three layers is different, and therefore, a soil layered sampling detection device is required to sample and detect the soil.

Through the retrieval, in the layering sampling device for soil testing that the publication number is CN216207728U, this utility model discloses a layering sampling device for soil testing relates to the sampling device field, including outer half shell and interior half shell, outer half shell and interior half shell are the halfcylinder shape, just arc wall has been seted up to outer half shell one side, interior half shell is provided with the pivot along its axial, the soil sampling groove has been seted up to interior half shell one side, the inside baffle that is provided with of soil sampling inslot, the top and the bottom of outer half shell are provided with bolster bearing housing, step respectively, just bolster bearing housing, the inside bearing that all installs of step, the pivot cup joints with the inner ring of bolster bearing housing, step inner bearing, this utility model discloses can convenient and fast gather the soil sample, nevertheless this utility model still need the manual work to dig soil in the sampling process, and not only waste time and energy, and soil still can have debris such as stone, cause the loss to the device easily, reduce the efficiency of sampling, the in-process device of fetching soil may lead to the compounding often to influence detection effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil layering sampling test device to the manual work that proposes in solving above-mentioned background art inserts the unstable problem of in-process device that comparatively wastes time and energy, fetches earth.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil layering sampling test device, includes support and device main part, the handle is installed at the top of support, and the both sides of support all are provided with the spud pile, the mid-mounting of support has the pneumatic cylinder, and the below of pneumatic cylinder is connected with the motor box, the below of motor box is connected with the device main part, and the internally mounted of motor box has a motor, the output of a motor is connected with motor drive wheel, and motor drive wheel's the outside is connected with the drive belt, the below of drive belt is connected with the screw rod wheel, and the middle part of screw rod wheel is connected with the threaded rod, the end of threaded rod is provided with the stopper, and the middle part of threaded rod is connected with the screw thread lantern ring, the outside of screw thread lantern ring is connected with the connecting block, and the middle part of connecting block is connected with the threaded connection pole, one side of threaded connection pole is connected with the chamber of fetching earth, and the end-to-point connection in chamber of fetching earth has the sampling head, one side of sampling head is provided with the tooth of scraping, the below of screw rod wheel is provided with No. two motors, and the output of No. two motors is connected with the pivot, the end-point is installed to the end of drill bit.

Preferably, the threaded rod forms revolution mechanic through between a motor, drive belt and the threaded rod wheel and the device main part, and is threaded connection between threaded rod and the screw thread lantern ring.

Preferably, the structure of the inverse scraping teeth is a triangular structure, and twelve inverse scraping teeth are arranged.

Preferably, the motor driving wheel and the threaded rod wheel form a belt conveying structure through a driving belt and a first motor, and the driving belt is tightly attached to the motor driving wheel and the threaded rod wheel.

Preferably, the connecting block is in threaded connection with the soil taking cavity through a threaded connecting rod, and the soil taking cavity is of a hollow cylindrical structure.

Preferably, the soil sampling cavity realizes horizontal motion in the device main part through a threaded sleeve ring, a threaded rod and a motor, and the soil sampling cavity is provided with four.

Preferably, the fixing piles are arranged in two numbers, and the two fixing piles are symmetrical with respect to the vertical center line of the bracket.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with a bracket, both sides of the bracket are provided with fixing piles, and in the soil sampling process, the device can be fixed by only placing the device at a sampling position and inserting the fixing piles into the soil for positioning, thereby ensuring the stability of the device in the soil sampling process;

the utility model is provided with a drill bit, a second motor is arranged above the drill bit, after the device is fixed, the hydraulic cylinder drives the main body of the device to slowly move downwards, the drill bit rotates at a high speed to break away soil layers, and stones and roots can be broken when encountering stones and roots, thereby reducing the workload of personnel;

the utility model is provided with two motors, wherein the motor drives the threaded rod to rotate through the motor driving wheel, the driving belt and the threaded rod wheel, and the soil taking cavity connected with the threaded lantern ring moves horizontally along with the threaded rod wheel, so that soil taking can be carried out outside the soil taking cavity pushing device main body;

the sampling head connected with the soil taking cavity is provided with the inverse scraping teeth, the inverse scraping teeth are in a sharp triangle shape, and the sampling head has strong grabbing force on soil and improves the sampling success rate.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the main body of the device of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

FIG. 4 is a schematic view of the utility model after the connection block, the soil sampling cavity and the sampling head are disassembled;

FIG. 5 is an enlarged structural view of the sampling head and the inverted scraping teeth of the present invention;

in the figure: 1. a support; 2. a device main body; 3. a motor box; 4. a hydraulic cylinder; 5. a handle; 6. fixing the pile; 7. a rotating shaft; 8. a drill bit; 9. a first motor; 10. a motor transmission wheel; 11. a transmission belt; 12. a second motor; 13. connecting blocks; 14. a threaded rod wheel; 15. a threaded collar; 16. a threaded rod; 17. a soil sampling cavity; 18. a sampling head; 19. chamfering and scraping teeth; 20. a limiting block; 21. a threaded connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a soil layered sampling detection device comprises a support 1, wherein a handle 5 is installed at the top of the support 1, fixing piles 6 are arranged on two sides of the support 1, two fixing piles 6 are arranged, the two fixing piles 6 are symmetrical about the vertical center line of the support 1, and in the soil taking process, the device can be fixed only by placing the device at a sampling position and inserting the fixing piles 6 into the soil for positioning, so that the stability of the device in the soil taking process is ensured; a hydraulic cylinder 4 is installed in the middle of the support 1, a motor box 3 is connected below the hydraulic cylinder 4, a device main body 2 is connected below the motor box 3, a motor 9 is installed inside the motor box 3, the output end of the motor 9 is connected with a motor driving wheel 10, a driving belt 11 is connected outside the motor driving wheel 10, a threaded rod wheel 14 is connected below the driving belt 11, a threaded rod 16 is connected in the middle of the threaded rod wheel 14, the motor driving wheel 10 and the threaded rod wheel 14 form a belt transmission structure through the driving belt 11 and the motor 9, the driving belt 11 is tightly attached to the motor driving wheel 10 and the threaded rod wheel 14, the motor 9 drives the threaded rod 16 to rotate through the motor driving wheel 10, the driving belt 11 and the threaded rod wheel 14, and a soil taking cavity 17 connected with a threaded sleeve ring 15 horizontally moves along with the threaded rod wheel, so that the soil taking cavity 17 can be pushed out of the device main body 2 to take soil;

referring to fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a soil layered sampling detection device comprises a device main body 2, a limiting block 20 is arranged at the tail end of a threaded rod 16, a threaded sleeve ring 15 is connected to the middle of the threaded rod 16, a connecting block 13 is connected to the outer side of the threaded sleeve ring 15, a threaded connecting rod 21 is connected to the middle of the connecting block 13, a soil taking cavity 17 is connected to one side of the threaded connecting rod 21, a sampling head 18 is connected to the tail end of the soil taking cavity 17, inverted scraping teeth 19 are arranged on one side of the sampling head 18, a rotating structure is formed between the threaded rod 16 and a threaded rod wheel 14 through a motor 9, a driving belt 11 and the threaded rod wheel 14 and the device main body 2, the threaded rod 16 is in threaded connection with the threaded sleeve ring 15, the soil taking cavity 17 achieves horizontal movement inside the device main body 2 through the threaded sleeve ring 15, the threaded rod 16 and the motor 9, four soil taking cavities 17 are arranged, the inverted scraping teeth 19 are of a triangular structure, twelve inverted scraping teeth 19 are arranged, strong soil grabbing force is achieved, and sampling success rate is improved; screw rod wheel 14's below is provided with No. two motors 12, and No. two motors 12's output is connected with pivot 7, and drill bit 8 is installed to pivot 7's end, and the back is fixed to the device, and pneumatic cylinder 4 drives device main part 2 and slowly moves down, starts No. two motors 12, and drill bit 8 high-speed rotation breaks the soil layer, runs into the stone and also can smash it with the rhizome, reduces personnel's work load.

The working principle is as follows: to this kind of soil layering sampling test device, at first place this utility model in sampling department, fix a position in inserting the spud pile 6 of support 1 both sides in the soil, alright fix the device, start hydraulic cylinder 4 afterwards, drive device main part 2 and slowly move down, start motor box 3 inside No. two motor 12, no. two motor 12 drive pivot 7 and drill bit 8 high-speed rotation, break open the soil layer, make device main part 2 explore in the soil layer, then start motor 9, motor 9 drives motor drive wheel 10 and rotates, be connected with drive belt 11 on the motor drive wheel 10, the screw rod wheel 14 that links to each other with drive belt 11 also rotates thereupon, and it is rotatory to drive threaded rod 16, the screw sleeve ring 15 that is connected with threaded rod 16 does horizontal motion thereupon, still be connected with connecting block 13 and soil taking cavity 17 on the screw sleeve ring 15, and with this will take soil cavity 17 and release device main part 2 outside and carry out the soil sampling, 16 end is provided with stopper 20, can carry out spacing to soil taking cavity 17, be provided with on taking cavity 17 terminal sampling head 18 and scrape tooth 19, it makes things convenient for taking the soil sampling cavity 17 to push back, the last screw rod main part 2 get back through the screw rod and get back the device main part 2, it is connected with screw rod 2 and get back to get the soil sample, the screw rod 2, it is last screw rod and get back to pass through the reverse screw rod and get the screw rod device main part 2 and get back to get back the soil taking device 2.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soil layering sampling test device, includes support (1) and device main part (2), its characterized in that: the soil sampling device is characterized in that a handle (5) is installed at the top of the support (1), fixing piles (6) are arranged on two sides of the support (1), a hydraulic cylinder (4) is installed in the middle of the support (1), a motor box (3) is connected below the hydraulic cylinder (4), a device main body (2) is connected below the motor box (3), a motor (9) is installed inside the motor box (3), an output end of the motor (9) is connected with a motor driving wheel (10), a driving belt (11) is connected outside the motor driving wheel (10), a threaded rod wheel (14) is connected below the driving belt (11), a threaded rod (16) is connected in the middle of the threaded rod wheel (14), a limiting block (20) is arranged at the tail end of the threaded rod (16), a threaded sleeve ring (15) is connected in the middle of the threaded rod (15), a connecting block (13) is connected outside the threaded sleeve ring (15), a threaded connecting rod (21) is connected in the middle of the connecting block (13), a soil sampling cavity (17) is connected to one side of the threaded connecting rod (21), a sampling head (18) is connected with a sampling head (18), and a second motor (12) is arranged below the sampling head (18), and the output of No. two motor (12) is connected with pivot (7), drill bit (8) are installed to the end of pivot (7).

2. The soil stratified sampling testing apparatus of claim 1, wherein: the threaded rod (16) forms a rotating structure with the device main body (2) through the first motor (9), the transmission belt (11) and the threaded rod wheel (14), and the threaded rod (16) is in threaded connection with the threaded sleeve ring (15).

3. The soil stratified sampling testing apparatus of claim 1, wherein: the structure of the inverse scraping teeth (19) is a triangular structure, and twelve inverse scraping teeth (19) are arranged.

4. The soil stratified sampling testing apparatus of claim 1, wherein: the motor driving wheel (10) and the threaded rod wheel (14) form a belt conveying structure through a driving belt (11) and a first motor (9), and the driving belt (11) is tightly attached to the motor driving wheel (10) and the threaded rod wheel (14).

5. The soil stratified sampling testing apparatus of claim 1, wherein: the connecting block (13) is in threaded connection with the soil sampling cavity (17) through a threaded connecting rod (21), and the soil sampling cavity (17) is of a hollow cylindrical structure.

6. The soil stratified sampling testing apparatus of claim 1, wherein: the soil sampling cavity (17) realizes horizontal movement in the device main body (2) through a threaded lantern ring (15), a threaded rod (16) and a motor (9), and the soil sampling cavity (17) is provided with four.

7. The soil stratified sampling testing apparatus of claim 1, wherein: the number of the fixing piles (6) is two, and the two fixing piles (6) are symmetrical about the vertical center line of the support (1).