CN219842179U

CN219842179U - Soil stratified sampling ware

Info

Publication number: CN219842179U
Application number: CN202322499897.4U
Authority: CN
Inventors: 谢雨莲
Original assignee: Guangdong Yuefeng Environmental Testing Technology Co ltd
Current assignee: Guangdong Yuefeng Environmental Testing Technology Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2023-10-17
Anticipated expiration: 2033-09-14

Abstract

The utility model relates to the technical field of soil samplers, in particular to a soil stratified sampling device, which comprises a base, a frame body and a motor, wherein a first groove is formed in the inner side wall of the frame body, the motor is slidably installed with the first groove, a rotating shaft is arranged at the lower end of the motor, a first gear is sleeved outside the rotating shaft, the lower end of the rotating shaft is connected with a cylinder, threads are arranged on the cylinder, a movable frame is arranged in the frame body, a plate block is arranged on the movable frame, a plurality of supporting springs are connected between the plate block and the movable frame, a through hole is formed in the upper end of the plate block, a second gear is arranged in the through hole, one end of the second gear is connected with a rack, the rack is respectively meshed with the first gear and the second gear, a cylinder box is arranged at one end of the plate block close to the cylinder at equal distance, and one end of the cylinder box close to the cylinder is semicircular. The soil layers of different depths of more accurate detection can carry out the layering sample many times in addition this device, has reduced artifical sample time, has improved the efficiency of sampling, has increased the selection of different degree of depth soil.

Description

Soil stratified sampling ware

Technical Field

The utility model relates to the technical field of soil samplers, in particular to a soil stratified sampling device.

Background

In order to know the soil composition, soil sampling detection is needed, and the soil with different depths has different results for experiments, so that the soil with different depths needs to be sampled for multiple times for detection, and the sampling mode in the prior art is very simple and convenient for digging, and the layered soil extracted by the method wastes time and labor and has great influence on the results, so that a novel layered sampler is provided.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides the soil stratified sampling device which can effectively solve the problems that the sampling mode in the prior art is very simple and convenient, the soil is dug, and the stratified soil taken out by the method wastes time and labor and has great influence on the result.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a soil stratified sampling device which comprises a base, a frame body and a motor, wherein a first groove is formed in the inner side wall of the frame body, the motor is slidably installed with the first groove, a rotating shaft is arranged at the lower end of the motor, a first gear is sleeved outside the rotating shaft, the lower end of the rotating shaft is connected with a cylinder, threads are arranged on the cylinder, a movable frame is arranged in the frame body, a plate is arranged on the movable frame, a plurality of supporting springs are connected between the plate and the movable frame, a through hole is formed in the upper end of the plate, a second gear is arranged in the through hole, one end of the second gear is connected with a rack, the rack is meshed with the first gear and the second gear respectively, a barrel box is arranged at the end, close to the cylinder, of the plate at equal distance, and one end, close to the cylinder, of the barrel box is semicircular.

Further, the motor upper end is provided with the switch, the pivot bottom is provided with first flexible fixture block, the first flexible fixture block of switch control, the round hole has been seted up for semi-circular casing upper end to the cylinder lower extreme, the draw-in groove has been seted up to the round hole lower extreme, the spout has been seted up to the one end that first gear is close to the cylinder, the spout rotates with the cylinder to be connected, the cylinder separates with the pivot when the switch on the motor touches the framework top.

Further, the second recess has been seted up to the framework lateral wall, first recess and second recess junction is provided with the runner, be connected with the belt between motor and the runner, be close to motor one end sliding connection has the movable frame, the movable frame both ends are provided with the connecting rod, belt fixed connection is on the connecting rod, second recess one end fixedly connected with reset spring, the belt drives the movable frame and removes when the motor removes.

Further, the rack is provided with first stopper and second stopper respectively at the plate both ends, the second stopper drives the plate and removes when first gear and rack rotate, works as the second stopper drives the plate and removes the frame and remove when the motor downwardly moving, the section of thick bamboo box other end is provided with the handle, install the button on the handle, be equipped with the flexible fixture block of second on the section of thick bamboo box, the flexible fixture block of button control second.

Further, the base is provided with a threaded hole, the cylinder is inserted in the threaded hole, the bottom end of the base is connected with a drill bit, the drill bit is fixedly connected to the bottom end of the cylinder, and the size of the drill bit is larger than that of the threaded hole.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

can reduce the sample area through setting up the drill bit, and set up the casing of semicylinder and take a sample, can be better take out soil, through setting up plate and section of thick bamboo box, detachable section of thick bamboo box can be when the sample, more accurate detection not the soil horizon of the different degree of depth, and to the operator, can take the soil that oneself wants to detect, this device can carry out the layering sample many times moreover, has reduced artifical sample time, has improved the efficiency of sampling, has increased the selection of different degree of depth soil.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is an overall schematic of the present utility model;

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

FIG. 3 is a schematic view of a gear assembly according to the present utility model;

FIG. 4 is a schematic view of a belt structure according to the present utility model;

FIG. 5 is a schematic view of a spindle structure according to the present utility model;

FIG. 6 is a schematic view of a connecting rod according to the present utility model;

fig. 7 is a schematic view of the cartridge structure of the present utility model.

Reference numerals in the drawings represent respectively: 1. a base; 3. a frame; 4. a motor; 5. a rotating shaft; 6. a first gear; 7. the first telescopic clamping block; 8. a cylinder; 9. a thread; 10. a moving frame; 11. a plate; 12. a rack; 13. a cartridge; 14. a first limiting block; 15. a through hole; 16. a second groove; 17. a return spring; 18. a second limiting block; 19. a handle; 20. a button; 21. the second telescopic clamping block; 23. a first groove; 24. a second gear; 25. a belt; 26. a threaded hole; 27. a rotating wheel; 28. a clamping groove; 29. a chute; 30. a connecting rod; 31. a support spring; 32. a drill bit; 33. a switch; 34. and a round hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is further described below with reference to examples.

Examples: referring to fig. 1-7, a soil stratified sampling device, including base 1, framework 3, motor 4, the framework 3 inside wall is provided with first recess 23, motor 4 and first recess 23 slidable mounting, motor 4 lower extreme is provided with pivot 5, pivot 5 overcoat is equipped with first gear 6, the pivot 5 lower extreme is connected with cylinder 8, be equipped with screw thread 9 on the cylinder 8, be equipped with in the framework 3 and remove frame 10, be equipped with plate 11 on the removal frame 10, be connected with a plurality of supporting springs 31 between plate 11 and the removal frame 10, through-hole 15 has been seted up to the plate 11 upper end, be equipped with second gear 24 in the through-hole 15, second gear 24 one end is connected with rack 12, rack 12 and first gear 6 and second gear 24 are gear engagement respectively, the one end equidistance that plate 11 is close to cylinder 8 is provided with barrel box 13, barrel box 13 is semi-circular near the one end of cylinder 8. The upper end of the motor 4 is provided with a switch 33, the bottom end of the rotating shaft 5 is provided with a first telescopic clamping block 7, the switch 33 controls the first telescopic clamping block 7, the lower end of the cylinder 8 is provided with a round hole 34 for the upper end of a semicircular shell, the lower end of the round hole 34 is provided with a clamping groove 28, one end, close to the cylinder 8, of the first gear 6 is provided with a sliding groove 29, the sliding groove 29 is rotationally connected with the cylinder 8, and the cylinder 8 is separated from the rotating shaft 5 when the switch 33 on the motor 4 touches the top end of the frame 3. The second groove 16 has been seted up to framework 3 lateral wall, and first groove 23 and second groove 16 junction is provided with runner 27, is connected with belt 25 between motor 4 and the runner 27, is close to motor 4 one end sliding connection and has movable frame 10, and movable frame 10 both ends are provided with connecting rod 30, and belt 25 fixed connection is on connecting rod 30, and second groove 16 one end fixedly connected with reset spring 17, belt 25 drive movable frame 10 when motor 4 removes. The rack 12 is provided with first stopper 14 and second stopper 18 respectively at plate 11 both ends, and first gear 6 and rack 12 rotate the time second stopper 18 drive plate 11 and remove, and second stopper 18 drives plate 11 and remove frame 10 when motor 4 moves down, and the barrel casing 13 other end is provided with handle 19, installs button 20 on the handle 19, is equipped with the flexible fixture block 21 of second on the barrel casing 13, and button 20 control second flexible fixture block 21. The base 1 is provided with a threaded hole 26, the cylinder 8 is inserted in the threaded hole 26, the bottom end of the base 1 is connected with a drill bit 32, the drill bit 32 is fixedly connected to the bottom end of the cylinder 8, and the size of the drill bit 32 is larger than that of the threaded hole 26.

When the soil detector needs to be used, firstly, the upper barrel box 13, namely the soil collecting device, is installed, the barrel box 13 is a detachable device, the second telescopic clamping block 21 is arranged on the barrel box 13 and can be clamped in the second groove 16 on the plate 11 to achieve the fixing effect, secondly, the threaded hole 26 is formed on the base 1, the effect of rotation is achieved by arranging the threads 9 on the annular surface of the cylinder 8, when the cylinder 8 rotates upwards to carry out soil, the first groove 23 is formed on the side surface of the frame body 3, the motor 4 is in sliding connection with the first groove 23, so that when the cylinder 8 rotates upwards, the motor 4 is pushed upwards, the frame body 3 is also provided with the symmetrical second groove 16, the second groove 16 at the lower end is communicated with the first groove 23, the rotating wheel 27 is arranged at the communicating position, the bottom end of the motor 4 is connected with the belt 25, the belt 25 is also annularly arranged on the rotating wheel 27, the frame body 3 is also internally provided with a movable frame 10, two ends of the movable frame 10 are respectively provided with a connecting rod 30 in a second groove 16, one end of the second groove 16 is provided with a return spring 17, the other end of the return spring 17 is connected to the connecting rod 30, one end of a belt 25 is also fixedly connected to the connecting rod 30, so when the motor 4 moves upwards, the movable frame 10 moves towards the cylinder 8, a first gear 6 is sleeved on a rotating shaft 5 at the lower end of the motor 4, one end of the rotating shaft 5 close to the cylinder 8 is provided with a first telescopic clamping block 7, the lower end of the first gear 6 is also provided with a sliding groove 29, the size of the sliding groove 29 is matched with that of the cylinder 8, the rotating shaft 5 is inserted into the cylinder 8, a clamping groove 28 is also arranged in the cylinder 8, a second gear 24 and a rack 12 are also arranged on the plate 11, a switch 33 is also arranged above the motor 4, when the motor 4 is pushed against a cover plate, the switch 33 is pressed, the first telescopic clamping block 7 is separated from the clamping groove 28, the cylinder 8 is separated from the rotating shaft 5, the cylinder 8 rotates due to inertia, the drill bit 32 is larger than the threaded hole 26 in size at the bottom end of the cylinder 8, the cylinder 8 is limited to rotate, the inner surface of the semicircular shell of the cylinder 8 always faces the plate 11 when the cylinder is stopped finally, the first gear 6 rotates due to the sliding groove 29 on the first gear 6, the moving frame 10 is pulled to a place very close to the cylinder 8 by the belt when the motor 4 reaches the uppermost end, the plate 11 cannot move due to the limiting effect of the rotating wheel 27, the rack 12 contacts with the first gear 6, the first gear 6 rotates the rack 12 to move the second gear 24, the limiting block is arranged on the rack 12, the rack 12 moves the limiting block to drive the plate 11 to move, the barrel 13 above the plate 11 is inserted into the soil, and the soil enters the barrel 13.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a soil stratified sampling ware, includes base (1), framework (3), motor (4), its characterized in that, framework (3) inside wall is provided with first recess (23), motor (4) and first recess (23) slidable mounting, motor (4) lower extreme is provided with pivot (5), pivot (5) overcoat is equipped with first gear (6), pivot (5) lower extreme is connected with cylinder (8), be equipped with screw thread (9) on cylinder (8), be equipped with in framework (3) and remove frame (10), be equipped with plate (11) on removing frame (10), be connected with a plurality of supporting springs (31) between plate (11) and the removal frame (10), through-hole (15) have been seted up to plate (11) upper end, be equipped with second gear (24) in through-hole (15), second gear (24) one end is connected with first gear (6) and second gear (24) gear engagement respectively, plate (11) are close to cylinder (13) of cylinder (8) and are close to cylinder (13) one end of a semicircular box.

2. The soil stratified sampling device according to claim 1, characterized in that a switch (33) is arranged at the upper end of the motor (4), a first telescopic clamping block (7) is arranged at the bottom end of the rotating shaft (5), the switch (33) controls the first telescopic clamping block (7), a round hole (34) is formed in the upper end of the semicircular shell body at the lower end of the cylinder (8), a clamping groove (28) is formed in the lower end of the round hole (34), a sliding groove (29) is formed in the end, close to the cylinder (8), of the first gear (6), the sliding groove (29) is connected with the cylinder (8) in a rotating mode, and the cylinder (8) is separated from the rotating shaft (5) when the switch (33) on the motor (4) touches the top end of the frame body (3).

3. The soil stratified sampling device according to claim 1, characterized in that the second groove (16) is formed in the side wall of the frame body (3), a rotating wheel (27) is arranged at the joint of the first groove (23) and the second groove (16), a belt (25) is connected between the motor (4) and the rotating wheel (27), a movable frame (10) is slidingly connected near one end of the motor (4), connecting rods (30) are arranged at two ends of the movable frame (10), the belt (25) is fixedly connected to the connecting rods (30), a reset spring (17) is fixedly connected to one end of the second groove (16), and the belt (25) drives the movable frame (10) to move when the motor (4) moves.

4. The soil stratified sampling device according to claim 1, characterized in that the rack (12) is provided with first stopper (14) and second stopper (18) respectively at plate (11) both ends, second stopper (18) drive plate (11) removal when first gear (6) and rack (12) rotate, when motor (4) are down moved second stopper (18) drive plate (11) and remove frame (10) and remove, barrel casing (13) other end is provided with handle (19), install button (20) on handle (19), be equipped with flexible fixture block (21) of second on barrel casing (13), flexible fixture block (21) of button (20) control second.

5. The soil stratified sampling device according to claim 1, wherein the base (1) is provided with a threaded hole (26), the cylinder (8) is inserted into the threaded hole (26), a drill bit (32) is connected to the bottom end of the base (1), the drill bit (32) is fixedly connected to the bottom end of the cylinder (8), and the drill bit (32) is larger than the threaded hole (26) in size.