CN220339717U

CN220339717U - Multi-position soil sampling device

Info

Publication number: CN220339717U
Application number: CN202321969494.5U
Authority: CN
Inventors: 余素勋; 陈秋霞; 冯明驹
Original assignee: Hainan Guoyuan Land And Mineral Exploration Planning And Design Institute
Current assignee: Hainan Guoyuan Land And Mineral Exploration Planning And Design Institute
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-01-12
Anticipated expiration: 2033-07-25

Abstract

The utility model provides a multi-position soil sampling device, which relates to the technical field of soil sampling and comprises a shell mechanism, wherein the top of the inner wall of the shell mechanism is fixedly connected with a multi-position sampling mechanism, and the outer surface wall of the multi-position sampling mechanism is fixedly sleeved with a supporting mechanism. According to the utility model, under the action of the multi-position sampling mechanism and the supporting mechanism, the sampling mechanism can sample soil at a plurality of positions at the same time, so that the complicated operation degree of a sampler is reduced for a worker, the joint of the supporting mechanism and the multi-position sampling mechanism can rotate around the base, the soil with a certain range can be sampled in a short time, and a plurality of soil samples can be detected.

Description

Multi-position soil sampling device

Technical Field

The utility model relates to the technical field of soil sampling, in particular to a multi-position soil sampling device.

Background

China is taken as a large agricultural country, has abundant emotion on soil, but with the rapid development of national economy, soil pollution conditions of China are aggravated, the cultivated area is gradually reduced, and in order to alleviate the phenomenon, soil sampling work is carried out in various places of China, and is a serious problem for solving the problem of soil environmental pollution.

In the prior art, when the traditional sampling drilling machine is used for sampling, the internal structure of the drilling machine is single, most of soil sampling devices cannot collect soil samples at different or multiple positions in the same range at the same time, the operation mode is complex, the sampling devices are often required to be regulated and controlled for multiple times when the sampling devices are used for sampling at multiple positions, the sampling cost is increased, and time and labor are wasted.

Disclosure of Invention

The utility model aims to solve the problem that the traditional drilling machine cannot collect soil samples at different positions at the same time when in use, and provides a multi-position soil sampling device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the multi-position soil sampling device is characterized in that a multi-position sampling mechanism is fixedly connected to the top of the inner wall of the shell mechanism, and a supporting mechanism is fixedly sleeved on the outer surface wall of the multi-position sampling mechanism;

the multi-position sampling mechanism comprises a fixing plate, four holes A are formed in the top of the fixing plate, bearings A are fixedly inserted into the inner surface walls of the holes A, connecting rods are fixedly inserted into the inner surface walls of the bearings A, holes B are formed in the outer surface walls of the connecting rods, buckling shafts are movably inserted into the inner surface walls of the holes B, groove holes are formed in the bottoms of the connecting rods, drill rods are movably inserted into the inner surface walls of the groove holes, holes C are formed in the outer surface walls of the drill rods, the outer surface walls of the four buckling shafts are movably inserted into the holes C, drill bits are connected to the bottoms of the drill rods in a threaded mode, gears A are fixedly sleeved on the outer surface walls of the connecting rods in a sleeved mode, tracks are connected between the outer surface walls of the gears A in a meshed mode, gears B are connected to the inner surface walls of the tracks in a meshed mode, transmission shafts are fixedly connected to the tops of the gears B, and motors are fixedly connected to the tops of the transmission shafts.

Preferably, the bottom center department fixedly connected with four dead levers of fixed plate, four fixedly connected with atress board between the bottom of dead lever, the exterior wall fixedly connected with two sets of bracing pieces of atress board, and the equal fixedly connected with in the bottom of fixed plate in the top of two sets of bracing pieces, the bottom fixedly connected with pneumatic cylinder of atress board, the bottom fixedly connected with base A of pneumatic cylinder.

Preferably, the supporting mechanism comprises a bearing B, a base B is fixedly sleeved on the outer surface wall of the bearing B, and a supporting plate is fixedly connected to the bottom of the base B.

Preferably, four holes D are formed in the top of the supporting plate, ground nails are movably inserted into the inner surface walls of the holes D, and pull rings are welded to the tops of the ground nails.

Preferably, the shell mechanism comprises a top plate box, wherein handrails are fixedly connected to one side of the outer wall of the top plate box, and a protective shell is fixedly connected to one side of the outer wall of the top plate box.

Preferably, the top of the motor is fixedly connected with the top of the inner wall of the top plate box, and the outer surface wall of the base A is fixedly sleeved with the inner surface wall of the bearing B.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, under the cooperation of the multi-position sampling mechanism, the four sampling drilling machines are arranged under the action of the multi-position sampling mechanism, the gear is driven to rotate by one motor, the crawler belt is driven by the gear, and then the other four drilling machines are driven to operate simultaneously by the crawler belt, so that the complicated operation degree of a worker on the sampling device in the sampling process is effectively reduced, the soil samples at four different positions can be collected simultaneously, the operation content is very simple, the time consumed for collecting a plurality of soil samples is reduced, the labor cost is reduced, and the sample collection efficiency is improved.

2. According to the utility model, under the action of the multi-position sampling mechanism and the supporting mechanism, the drilling machine can sample a plurality of positions of soil in a range in a circular motion mode on the premise of ensuring the stable operation of the sampling machine, so that the working efficiency is improved, the time consumed in the sampling process is reduced, the precision of detecting the soil samples in the range is enhanced, and the integrity of the collected soil samples is ensured in a drilling machine rotating mode.

Drawings

FIG. 1 is a perspective view of a front view of a multi-position soil sampling device according to the present utility model;

FIG. 2 is a side, top perspective view of a housing mechanism in a multi-position soil sampling device configuration in accordance with the present utility model;

FIG. 3 is a perspective exploded view of a multi-position sampling mechanism in a multi-position soil sampling device according to the present utility model;

FIG. 4 is a perspective exploded view of a portion of a multi-position sampling mechanism in a multi-position soil sampling device according to the present utility model;

fig. 5 is a perspective exploded view of a supporting mechanism in a multi-position soil sampling device according to the present utility model.

Legend description:

1. a housing mechanism; 101. a top plate box; 102. an armrest; 103. a protective shell;

2. a multi-position sampling mechanism; 201. a fixing plate; 202. a hole A; 203. a bearing A; 204. a connecting rod; 205. a hole B; 206. a slot hole; 207. a drill rod; 208. a hole C; 209. a snap shaft; 210. a drill bit; 211. a gear A; 212. a track; 213. a gear B; 214. a transmission shaft; 215. a motor; 216. a fixed rod; 217. a force-bearing plate; 218. a support rod; 219. a hydraulic cylinder; 220. a base A;

3. a support mechanism; 301. a bearing B; 302. a base B; 303. a support plate; 304. a hole D; 305. ground nails; 306. and (5) a pull ring.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1, as shown in fig. 1-5, the utility model provides a multi-position soil sampling device, wherein a multi-position sampling mechanism 2 is fixedly connected to the top of the inner wall of a shell mechanism 1, and a supporting mechanism 3 is fixedly sleeved on the outer surface wall of the multi-position sampling mechanism 2;

the multi-position sampling mechanism 2 comprises a fixed plate 201, four holes A202 are formed in the top of the fixed plate 201, bearings A203 are fixedly inserted into the inner surface walls of the four holes A202, connecting rods 204 are fixedly inserted into the inner surface walls of the four bearings A203, holes B205 are formed in the outer surface walls of the four connecting rods 204, buckling shafts 209 are movably inserted into the inner surface walls of the four holes B205, groove holes 206 are formed in the bottoms of the four connecting rods 204, drill rods 207 are movably inserted into the inner surface walls of the four groove holes 206, holes C208 are formed in the outer surface walls of the four drill rods 207, drill bits 210 are movably inserted into the holes C208, gears A211 are fixedly sleeved on the outer surface walls of the four connecting rods 207, tracks 212 are connected between the outer surface walls of the four connecting rods 212 in a meshed mode, gears B213 are connected with the inner surface walls of the tracks 213 in a meshed mode, transmission shafts 214 are fixedly connected with the tops of the gears B213, and motors 215 are fixedly connected to the tops of the transmission shafts 214.

The effect that its whole embodiment 1 reaches is, at first, motor 215 is driven by motor 215, transmission shaft 214 and gear B213 fixed connection, so transmission shaft 214 drives gear B213 rotatory, the exterior wall meshing of gear B213 is connected with track 212 in addition, and the interior table wall meshing of track 212 is connected with four gears A211, so through transmission gear B213, drive track 212, drive four gears A211 rotation by track 212 again, and four gears A211 all are with rig fixed connection, in this way, we only need motor 215 to make four rigs move simultaneously, that is to say can carry out soil sample to four different positions simultaneously, the in-process greatly reduced staff's work load, a large amount of time and energy have been saved, not only improved work efficiency, still reduced labor cost, and drilling rod 207 and connecting rod 204 are connected fixedly by buckle axle 209, the dismantlement of drilling rod 207 can be realized, 210 and 207's bottom is through threaded connection, after taking down drilling rod 210, can disassemble 207, thereby make we can take out soil sample more accurate sample to the soil sample of the inside of we can take out, the sample of soil sample more accurate.

In embodiment 2, as shown in fig. 2-5, four fixing rods 216 are fixedly connected to the bottom center of the fixing plate 201, a force plate 217 is fixedly connected between the bottoms of the four fixing rods 216, outer surface walls of the force plate 217 are fixedly connected with two groups of support rods 218, tops of the two groups of support rods 218 are fixedly connected to the bottom of the fixing plate 201, a hydraulic cylinder 219 is fixedly connected to the bottom of the force plate 217, a base a220 is fixedly connected to the bottom of the hydraulic cylinder 219, a support mechanism 3 comprises a bearing B301, a base B302 is fixedly sleeved on the outer surface wall of the bearing B301, a support plate 303 is fixedly connected to the bottom of the base B302, four holes D304 are formed in the top of the support plate 303, ground nails 305 are movably inserted into inner surface walls of the four holes D304, pull rings 306 are welded on the tops of the four ground nails 305, the housing mechanism 1 comprises a top plate box 101, handrails 102 are fixedly connected to one side of the outer wall of the top plate box 101, a protecting shell 103 is fixedly connected to one side of the outer wall of the top plate box 101, the top of the motor 215 is fixedly connected to the top of the top plate box 101, and the inner wall of the top plate box 101 is fixedly sleeved on the inner surface of the top plate 220.

The effect that its whole embodiment 2 reached is, the effect of pneumatic cylinder 219 down, can go up and down with the rig in the high-speed rotation, thereby make the sampler can get soil sample deeply underground, need not the manual work and support, realize sampling machine automation, the bottom fixedly connected with base A220 of pneumatic cylinder 219, and the outward appearance wall fixed connection of base A220 is in the inside of bearing B301, thereby make the structure more than base A220, including base A220, can rotate through bearing B301, so the multiposition sample in certain limit, need not to remove sampling device, only need lift up the rig off the ground, then under the effect of bearing B301, make the rig carry out the multiple sampling to the same extent, not only saved the work that sampling device removed the transport, can also through the mean value of taking the soil sample testing result in the within range, make the testing result more accurate, under the effect of housing mechanism 1, through roof box 101 and the protection of 103 to its inside spare part, can make multiposition sampling mechanism 2's life obtain very big enhancement, and in addition, the setting up of handrail 102, make whole structure have more beautiful appearance, make whole structure have, guarantee that whole structure has the stability, setting up in order to have the steady rest structure, and setting up in the bottom of bearing B3 through bearing B3, and bottom wall B3, and bottom plate 302 are fixed in order to have the fixed structure of bearing B, and bottom of support mechanism 2, and bottom cover 3, and bottom plate 2 are fixed for setting up at the stable structure, and bottom of bearing B is set up at the bottom of bearing B, and 3, and stable structure, and bottom structure, and the bottom of the structure is stable, and the structure.

Working principle: when soil with a certain range is needed for sampling, the sampling device is firstly placed on the ground, then the device is stably stood on the ground through the supporting plate 303, then four ground nails 305 are inserted into the ground through holes D304 to ensure the stable state of the device in the running process, the position of a drill rod 207 is regulated, after the position is regulated to a proper position, a motor 215 is started, the output end of the motor 215 is fixedly connected with a transmission shaft 214, so that the motor 215 drives the transmission shaft 214 to rotate, the transmission shaft 214 drives a gear B213 fixedly connected with the transmission shaft to rotate, the gear B213 is meshed with a crawler 212 and meshed with the gear B, the crawler 212 is driven to run through gear box meshing, thereby driving four gears A211 meshed with the crawler 212 to rotate at high speed, the four gears A211 are fixedly sleeved on the outer surface wall of a connecting rod 204, the outer surface wall of the connecting rod 204 is fixedly inserted into the bearing A203, the rotation resistance of the connecting rod 204 is reduced to the maximum extent, the drill rods 207 and the drill bits 210 connected with the connecting rod 204 are driven to rotate through the rotation of the connecting rod 204, then the drilling machine is moved downwards through the hydraulic cylinders 219 connected with the stress plates 217, the four drill rods 207 are enabled to easily penetrate into the ground to sample soil through the high-speed rotation of the four drill bits 210, when the drilling machine 210 is penetrated to a certain depth, the stress plates 217 are jacked up through the hydraulic cylinders 219, when the drilling machine 210 is seen to leave the ground, the motor 215 can be stopped, then the drilling machine 210 is rotated through threads to take down, soil samples in the drill rods 207 can be taken out, the soil samples collected by the four drilling machines are pushed in the same way, the removed parts are reinstalled after the samples are taken out, then the sampling positions are replaced through the bearings B301, the sampling drilling machine is only rotated to a proper position, the device is restarted, and after the sampling is finished, the ground nail 305 inserted into the ground is taken out through the pull ring 306 fixedly connected to the top of the ground nail 305, and the device is loaded through the armrest 102, so that the soil sampling work can be completed.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a multiposition soil sampling device, includes housing mechanism (1), its characterized in that: the top of the inner wall of the shell mechanism (1) is fixedly connected with a multi-position sampling mechanism (2), and the outer surface wall of the multi-position sampling mechanism (2) is fixedly sleeved with a supporting mechanism (3);

the multi-position sampling mechanism (2) comprises a fixed plate (201), four holes A (202) are formed in the top of the fixed plate (201), bearings A (203) are fixedly inserted into the inner surface walls of the holes A (202), connecting rods (204) are fixedly inserted into the inner surface walls of the bearings A (203), holes B (205) are formed in the outer surface walls of the connecting rods (204), buckling shafts (209) are movably inserted into the inner surface walls of the holes B (205), groove holes (206) are formed in the bottoms of the connecting rods (204), drill rods (207) are movably inserted into the inner surface walls of the groove holes (206), holes C (208) are formed in the outer surface walls of the drill rods (207), drill bits (210) are movably inserted into the inner surfaces of the holes C (208), the outer surface walls of the four buckling shafts (207) are movably connected with drill bits (204), gears A (211) are fixedly sleeved on the outer surface walls of the connecting rods (204), gears (212) are meshed with one another, and meshed with one another. The top of the transmission shaft (214) is fixedly connected with a motor (215).

2. The multi-position soil sampling device of claim 1, wherein: four dead levers (216) are fixedly connected with in bottom center department of fixed plate (201), four fixedly connected with atress board (217) between the bottom of dead lever (216), the outward appearance wall fixedly connected with two sets of bracing pieces (218) of atress board (217), and the equal fixedly connected with in the bottom of fixed plate (201) in the top of two sets of bracing pieces (218), the bottom fixedly connected with pneumatic cylinder (219) of atress board (217), the bottom fixedly connected with base A (220) of pneumatic cylinder (219).

3. A multi-location soil sampling apparatus as claimed in claim 2, wherein: the supporting mechanism (3) comprises a bearing B (301), a base B (302) is fixedly sleeved on the outer surface wall of the bearing B (301), and a supporting plate (303) is fixedly connected to the bottom of the base B (302).

4. A multi-location soil sampling apparatus as claimed in claim 3, wherein: four holes D (304) are formed in the top of the supporting plate (303), ground nails (305) are movably inserted into the inner surface walls of the holes D (304), and pull rings (306) are welded at the tops of the ground nails (305).

5. The multi-position soil sampling device of claim 4, wherein: the shell mechanism (1) comprises a top plate box (101), handrails (102) are fixedly connected to one side of the outer wall of the top plate box (101), and protective shells (103) are fixedly connected to one side of the outer wall of the top plate box (101).

6. The multi-position soil sampling device of claim 5, wherein: the top of the motor (215) is fixedly connected with the top of the inner wall of the top plate box (101), and the outer surface wall of the base A (220) is fixedly sleeved with the inner surface wall of the bearing B (301).