Agricultural ecology administers and uses soil collection system
Technical Field
The utility model relates to the technical field of soil collection, in particular to a soil collection device for agricultural ecological management.
Background
Soil sampling refers to a method for collecting soil samples, which comprises a sampling and laying technology, wherein a section soil sample is collected and is carried out after section observation and recording are finished, before sampling, a section is trimmed and cleaned, the most superficial layer of floating soil is cut off, then the soil is sampled from a central typical part layer by layer from top to bottom, if the content of metal in soil is analyzed, a metal utensil is avoided for sampling, when sampling is carried out in the field, because the soil has heterogeneity of spatial distribution, a land block is taken as a unit, multi-point sampling is carried out, then a mixed sample is mixed, so that the soil property of a sampling area can be better represented, the sampling method generally comprises the following steps of diagonal sampling, being suitable for irrigating the land block with sewage, sampling at each equally-divided central point of the diagonal, quincunx sampling, being suitable for the land block with small area, flat terrain and uniform soil, checkerboard sampling method, be suitable for medium area, the relief is flat, the topography is complete basically, soil not too even plot, snakelike sampling method, it is not too flat to be adapted to the less topography of area, soil is not even must get the more plot of sampling point inadequately, along with the continuous development of society, it is more and more to soil collection system's application, but partial collection system is when using, need constantly press the sampling operation that collection system realized soil and the operation of taking out of sample through the hand, this kind of operation mode operation is got up and is wasted time and energy, operating personnel's intensity of labour has greatly increased, and be not convenient for take out the sample of fixed depth department according to the demand, it is very inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a soil collecting device for agricultural ecological management, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an agricultural ecology administers and uses soil collection system, includes the mount, the mount top is rotated and is connected with the handle, and the handle runs through the mount, handle bottom fixedly connected with sampling bolt, sampling bolt outside screwed connection has fixed plate and the sampling tube that sets up about being, and fixed plate and sampling tube fixed connection, the mount runs through the fixed plate, mount and fixed plate sliding connection, the bottom of sampling tube is the cockscomb structure setting, mount outside bottom is rotated through the pivot and is connected with the footboard.
Preferably, the inboard screwed connection of sampling tube has adjusting bolt, and adjusting bolt runs through the sampling tube, the adjusting bolt bottom is rotated and is connected with the piston piece, and piston piece and sampling tube sliding connection, the inboard left end of sampling tube is equipped with the scale, and scale and sampling tube fixed connection.
Preferably, the footboard top is equipped with the stopper, stopper outside top sliding connection has the fixed block, and fixed block and mount fixed connection, stopper top fixedly connected with spring, and the other end and the fixed block fixed connection of spring.
Preferably, the bottom end of the limiting block is in an arc shape, and the limiting block is connected with the pedal in a sliding mode.
Preferably, the inboard bottom fixedly connected with scraping ring of mount, and the sampling tube runs through scraping ring, scraping ring and sampling tube sliding connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the sampling bolt, the adjusting bolt and the pedal, the arrangement is matched with the spiral connection of the sampling bolt and the fixed plate as well as the sampling tube, the rotary connection of the adjusting bolt and the piston block and the rotary connection of the pedal and the fixed frame, when the device is used for carrying out sample collection operation, the operation is more labor-saving, the labor intensity of operators is reduced, the sampling efficiency is improved, samples at a fixed depth can be taken out as required, and the operation is simple and convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention.
In the figure: 1-fixing frame, 2-sampling tube, 3-handle, 4-sampling bolt, 5-fixing plate, 6-adjusting bolt, 7-graduated scale, 8-piston block, 9-pedal, 10-limiting block, 11-fixing block, 12-spring and 13-scraping ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
the utility model provides an agricultural ecology administers and uses soil collection system, including mount 1, 1 top of mount is rotated and is connected with handle 3, and handle 3 runs through mount 1, 3 bottom fixedly connected with sampling bolt 4 of handle, fixed plate 5 and the sampling tube 2 that set up about 4 outside screwed connection of sampling bolt are, and fixed plate 5 and sampling tube 2 fixed connection, mount 1 runs through fixed plate 5, mount 1 and 5 sliding connection of fixed plate, the bottom of sampling tube 2 is the cockscomb structure setting, 1 outside bottom of mount is rotated through the pivot and is connected with footboard 9.
The inner side of the sampling tube 2 is spirally connected with an adjusting bolt 6, the adjusting bolt 6 penetrates through the sampling tube 2, the bottom end of the adjusting bolt 6 is rotatably connected with a piston block 8, the piston block 8 is connected with the sampling tube 2 in a sliding way, the left end of the inner side of the sampling tube 2 is provided with a graduated scale 7, the graduated scale 7 is fixedly connected with the sampling tube 2, the arrangement facilitates the taking out of a sample at a fixed depth, the top end of the pedal 9 is provided with a limiting block 10, the top end of the outer side of the limiting block 10 is connected with a fixed block 11 in a sliding way, the fixed block 11 is fixedly connected with the fixed frame 1, the top end of the limiting block 10 is fixedly connected with a spring 12, the other end of the spring 12 is fixedly connected with the fixed block 11, the arrangement has the limiting effect on the pedal 9 when the device is not used, the bottom end of the limiting block 10 is arranged in an arc shape, and the limiting block 10 is connected with the pedal 9 in a sliding way, the arrangement facilitates the opening and the folding-up when the pedal 9 is not used, easy operation is convenient, and 1 inboard bottom fixedly connected with of mount scrapes ring 13, and sampling tube 2 runs through scraping ring 13, scrapes ring 13 and sampling tube 2 sliding connection, and this kind of setting has played the effect of scraping the clearance to the outside of sampling tube 2.
The working process is as follows: when the device is used for collecting soil samples, the sawtooth-shaped part at the bottom end of the sampling tube 2 is inserted into a sampling position, then the pedal 9 is pulled, the pedal 9 is separated from the limiting block 10, because the bottom end of the limiting block 10 is arranged in an arc shape, the limiting block 10 can compress the spring 12 to slide with the fixed block 11 at the moment, then two feet step on the pedal 9, then the handle 3 is rotated, the sampling bolt 4 can be continuously and spirally connected with the sampling tube 2 and the fixed plate 5 at the moment, the fixed plate 5 can continuously drive the sampling tube 2 to be inserted underground, so that the sampling operation is continuously carried out, when the handle 3 cannot be continuously rotated, the handle 3 is reversely rotated to lead the sampling tube 2 to slide out from the underground, at the moment, the scraping ring 13 can continuously scrape and clean the outer surface of the sampling tube 2, then the pedal 9 is reset, the sampling operation is finished at the moment, when samples at the fixed depth are required to be taken out, the adjusting bolt 6 is rotated, the sample at the position of the fixed depth can be taken out through the numerical value change of the top finger of the adjusting bolt 6 on the graduated scale 7, and the operation is simple and convenient.
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 utility model, the scope of which is defined in the appended claims and their equivalents.