Sampling mechanism for soil detection
Technical Field
The utility model relates to a soil detection technology field specifically is a sampling mechanism for soil detection.
Background
With the development of economy and science and technology, soil pollution is more and more serious now, so scientists need to regularly detect soil to determine the pollution degree and the change trend of environmental quality, including technical contents such as stationed sampling, sample preparation, analytical method, result characterization, data statistics and quality evaluation, most of the existing soil sampling mechanisms can only be used for once sample collection, and are convenient for quickly adjusting the height of the sampling mechanism, so that the collection efficiency is reduced, and therefore, a sampling mechanism for soil detection is urgently needed to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampling mechanism for soil detection to solve the current soil sampling mechanism that provides in the above-mentioned background art, most once only can supply a sample to gather, and be convenient for highly carry out swift regulation to sampling mechanism, reduced collection efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a sampling mechanism for soil detection, which comprises a supporting mechanism, a clamping mechanism, a rotating mechanism and a sampler,
the upper end face of the rotating mechanism is fixedly connected with a supporting mechanism for supporting, the side end face of the supporting mechanism is fixedly connected with a clamping mechanism for limiting, the clamping mechanism comprises a fixed handle, a chute, a spring rod and a supporting column, the chute for connection is symmetrically arranged on the inner end face of the fixed handle, the supporting column is slidably connected with the inner end face of the chute, the bottom end face of the fixed handle is elastically and fixedly connected with the supporting column through the spring rod, when the height is adjusted, a user can pull up the supporting column after the supporting column is connected, the distance between the fixed cylinder and the supporting column is adjusted at the moment, then the supporting column is released, and the supporting column can be clamped into the clamping hole from the connecting hole under the action of the spring rod,
slewing mechanism's bottom face threaded connection has the sample thief that is used for the sample, when sampling, the user can fix outside slewing mechanism on supporting mechanism's upper portion, when sampling afterwards, user's accessible outside control mechanism starts outside slewing mechanism, outside slewing mechanism can drive the connecting plate and carry out quick rotation this moment, the connecting plate can drive the connecting gear of bottom and rotate, and then drive all the other three groups connecting gear and rotate, the connecting gear can drive the sample thief through the screw section of thick bamboo and carry out the drilling collection to soil, convenient follow-up detects.
Preferably, slewing mechanism includes a screw thread section of thick bamboo, connecting plate, connecting gear and limiting plate, the even equidistance joint of up end of limiting plate has four groups of screw thread section of thick bamboos that are used for connecting, and is located the up end fixedly connected with of screw thread section of thick bamboo is used for driven connecting gear, connecting gear's up end center fixedly connected with of department is used for the connecting plate of connecting, and when installing, user's accessible sample thief carries out threaded connection with a screw thread section of thick bamboo to convenient follow-up quick location and the connection of carrying on, four groups of connecting gear are the planet wheel structure setting simultaneously, can the at utmost reduce the energy consumption of drilling sample, and improved sampling efficiency.
Preferably, the bottom end face of the limiting plate is uniformly and equidistantly provided with four groups of through holes in a penetrating mode, and the through holes are rotatably clamped with the threaded cylinders, so that a subsequent user can conveniently and rapidly position and connect the limiting plate.
Preferably, the supporting mechanism is including the fixing base that is used for supporting, even equidistance fixed connection at the fixed section of thick bamboo of three groups of fixing in the fixing base bottom and sliding connection at the inside pillar of fixed section of thick bamboo, and the fixing base can make things convenient for follow-up power units such as external motor to fix, and fixed section of thick bamboo, pillar and clamping mechanism cooperation simultaneously can make things convenient for follow-up highly carrying out quick regulation to supporting mechanism.
Preferably, the outer terminal surface of pillar has seted up the joint hole even equidistance, just relative connecting hole has been seted up to the outer terminal surface of fixed cylinder, makes things convenient for follow-up joint location of carrying on, makes things convenient for follow-up connection.
Preferably, the thread cylinder is in thread fit with the sampler, and the sampler is arranged on the bottom end face of the rotating mechanism through threads of the thread cylinder, so that the sampler can be conveniently and rapidly connected and replaced in the follow-up process.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when sampling, the user can fix outside slewing mechanism on the upper portion of supporting mechanism, and when sampling later, the user can start outside slewing mechanism through outside control mechanism, and outside slewing mechanism can drive the connecting plate to carry out quick rotation this moment, and the connecting plate can drive the connecting gear of bottom and rotate, and then drives other three groups of connecting gear and rotate, and the connecting gear can drive the sample thief through the screw thread section of thick bamboo and carry out the drilling collection to soil, makes things convenient for follow-up detection;
2. the utility model discloses when installing, user's accessible sample thief carries out threaded connection with a screw section of thick bamboo to convenient follow-up quick location and the connection of carrying on, four group's connecting gear are planet wheel structure setting simultaneously, can the at utmost reduce the energy consumption of drilling sample, and improved sample efficiency.
Drawings
FIG. 1 is an exploded view of the main body of the present invention;
FIG. 2 is an assembly view of the main body of the present invention;
FIG. 3 is an exploded view of the clamping mechanism of the present invention;
FIG. 4 is an assembly view of the latch mechanism of the present invention;
fig. 5 is an exploded view of the rotating mechanism of the present invention;
fig. 6 is an assembly view of the rotating mechanism of the present invention.
In the figure: 1. a support mechanism; 2. a clamping mechanism; 3. a rotating mechanism; 4. a sampler; 201. fixing a handle; 202. a chute; 203. a spring lever; 204. a support pillar; 301. a threaded barrel; 302. a connecting plate; 303. a connecting gear; 304. and a limiting plate.
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.
Referring to fig. 1-6, the present invention provides an embodiment: a sampling mechanism for soil detection comprises a supporting mechanism 1, a clamping mechanism 2, a rotating mechanism 3 and a sampler 4,
the upper end face of the rotating mechanism 3 is fixedly connected with a supporting mechanism 1 for supporting, the side end face of the supporting mechanism 1 is fixedly connected with a clamping mechanism 2 for limiting, the clamping mechanism 2 comprises a fixed handle 201, a chute 202, a spring rod 203 and a support column 204, the chute 202 for connecting is symmetrically arranged on the inner end face of the fixed handle 201, the support column 204 is slidably connected with the inner end face of the chute 202, the bottom end face of the fixed handle 201 is elastically and fixedly connected with the support column 204 through the spring rod 203, when the height is adjusted, a user can pull up the support column 204 backwards, the distance between a fixed cylinder and the support column is adjusted at the moment, then the support column 204 is released, the support column 204 can be clamped into the clamping hole from the connecting hole under the action of the spring rod 203,
slewing mechanism 3's bottom end face threaded connection has a sample thief 4 that is used for the sample, when sampling, the user can fix outside slewing mechanism on supporting mechanism 1's upper portion, when sampling afterwards, user's accessible outside control mechanism starts outside slewing mechanism, outside slewing mechanism can drive connecting plate 302 and carry out quick rotation this moment, connecting plate 302 can drive the connecting gear 303 of bottom and rotate, and then drive all the other three groups connecting gear 303 and rotate, connecting gear 303 can drive sample thief 4 through screw section of thick bamboo 301 and carry out the collection of drilling to soil, convenient follow-up detection.
Further, slewing mechanism 3 includes a screw thread section of thick bamboo 301, connecting plate 302, connecting gear 303 and limiting plate 304, the even equidistance joint of up end of limiting plate 304 has four sets of screw thread section of thick bamboos 301 that are used for connecting, and the up end fixedly connected with that is located screw thread section of thick bamboo 301 is used for driven connecting gear 303, the connecting plate 302 that fixedly connected with is used for connecting is located at the up end center of connecting gear 303, when installing, user's accessible sample thief 4 carries out threaded connection with screw thread section of thick bamboo 301, thereby convenient follow-up quick location and the connection of carrying on, four sets of connecting gear 303 are planet wheel structure setting simultaneously, the energy consumption of the sample of the drilling that reduces of ability at utmost, and sampling efficiency has.
Furthermore, four groups of through holes are uniformly and equidistantly formed in the bottom end face of the limiting plate 304 in a penetrating manner, and the through holes are rotatably clamped with the thread cylinder 301, so that a subsequent user can conveniently and rapidly position and connect the thread cylinder.
Further, supporting mechanism 1 is including the fixing base that is used for supporting, even equidistance fixed connection at the fixed section of thick bamboo of three groups of fixing in the fixing base bottom and sliding connection at the inside pillar of fixed section of thick bamboo, and the fixing base can make things convenient for follow-up power units such as external motor to fix, and fixed section of thick bamboo, pillar and the cooperation of clamping mechanism 2 simultaneously can make things convenient for follow-up highly carrying out quick regulation to supporting mechanism 1.
Furthermore, the outer end face of the pillar is evenly provided with clamping holes at equal intervals, the outer end face of the fixing cylinder is provided with opposite connecting holes, clamping positioning is conveniently carried out subsequently, and connection is conveniently carried out subsequently.
Further, screw cylinder 301 and sample thief 4 looks screw thread adaptation, and sample thief 4 is through screw cylinder 301 screw thread at the bottom face of slewing mechanism 3, conveniently follow-up carry out quick connection and change to sample thief 4.
The working principle is as follows: when sampling, the user can fix outside slewing mechanism on supporting mechanism 1's upper portion, when sampling afterwards, user's accessible outside control mechanism starts outside slewing mechanism, outside slewing mechanism can drive connecting plate 302 and carry out quick rotation this moment, connecting plate 302 can drive the connecting gear 303 of bottom and rotate, and then drive all the other three connecting gear 303 of group and rotate, connecting gear 303 can drive sample thief 4 through threaded cylinder 301 and carry out the drilling collection to soil, convenient follow-up detects.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.