CN206573318U - A kind of full-automatic fluid pressure type soil sample collector - Google Patents

Abstract

The utility model discloses a fully automatic hydraulic soil sampler, comprising a fixed base and a sampling system, the fixed base is provided with a vertical support rod, the top of the support rod is fixed with a fixed plate, the sampling system comprises a sampling cylinder, a lifting device and a rotating device, the lifting device includes a lifting plate and a hydraulic cylinder, the lifting plate is set on the support rod, the hydraulic cylinder is placed on the lifting plate, the bottom of the hydraulic cylinder is connected to the lifting plate, the top of the hydraulic cylinder push rod is connected to the fixed plate, and the rotating device includes The motor and the gear set on the lifting plate, the output shaft of the motor is connected with the gear set, the gear set is also connected with a rotating shaft, and the other end of the rotating shaft is vertically downward and connected with the sampling cylinder. The technical proposal is a fully automatic hydraulic soil sampler, which solves the problem of tapping the soil sampler manually or with heavy objects to penetrate into the soil layer, improves the speed of soil sampling and saves the cost of scientific research personnel.

Description

A fully automatic hydraulic soil sampler

technical field

The utility model relates to a soil sampling device, in particular to a fully automatic hydraulic soil sampler.

Background technique

In agricultural research, in order to achieve the purpose of formula fertilization or planting according to the site, it is necessary to use soil samplers to dig soil at different depths to measure its physical and chemical properties; at the same time, in archaeological work, soil samplers are also a very important detection discovery tool. However, the currently widely used soil sampler mainly completes the sampling work by manually rotating and applying pressure. Generally, there are many points to be measured and the depth of the soil layer is deep. For scientific researchers, the labor intensity is high and the work efficiency is too high. Low, it is difficult to complete the sampling work by manpower on the hard soil layer or frozen soil layer, and there is no report in the prior art of a small and convenient soil sampler that can adapt to various terrains and is fully automated.

Utility model content

The purpose of the utility model is to provide a fully automatic hydraulic soil sampler to reduce labor intensity and improve the work efficiency of soil sampling.

The technical solution of the utility model is a fully automatic hydraulic soil sampler, comprising a fixed base and a sampling system, the fixed base is provided with a vertical support rod, the top of the support rod is fixed with a fixed plate, and the sampling system includes a sampling system barrel, lifting device and rotating device, the lifting device includes a lifting plate and a hydraulic cylinder, the lifting plate is set on the support rod, the hydraulic cylinder is placed on the lifting plate, the bottom of the hydraulic cylinder is connected with the lifting plate, and the top of the hydraulic cylinder push rod Connected to the fixed plate, the rotating device includes a motor and a gear set arranged on the lifting plate, the output shaft of the motor is connected to the gear set, the gear set is also connected to a rotating shaft, and the other end of the rotating shaft is vertical Down and connect the sampling cylinder.

Preferably, a stabilizer is provided on the fixed base, and the rotating shaft passes through the stabilizer.

Preferably, the lower end of the sampling cylinder is sawtooth-shaped, and the sampling cylinder is detachably connected to the rotating shaft.

Preferably, the fixed base is provided with a battery, a hydraulic oil tank and a switch, the battery is electrically connected to the motor through wires, and the hydraulic oil tank is connected to the oil inlet and the oil outlet of the hydraulic cylinder through oil pipes.

Preferably, the bottom of the fixed base is provided with traveling wheels.

Preferably, the support rods include four, and are distributed at the four corners of the fixed base.

Beneficial effects of the utility model technology:

The technical solution of the utility model is a fully automatic hydraulic soil sampler, which uses a rotating device to realize the rotation of the sampling cylinder, and uses a lifting device to realize the lifting of the sampling cylinder, so that the soil sampler can completely automatically go deep into the soil layer and complete the soil collection work, which solves the problem of The problem of tapping the soil sampler manually or with heavy objects to penetrate into the soil layer improves the speed of soil sampling and saves the cost of scientific researchers; the rotation axis passes through the stable plate to ensure that the sampling mechanism drills vertically into the soil layer; the overall quality of the sampler is It is connected by bolts, which is convenient for disassembly, installation, replacement of parts and carrying; the design of the whole machine is coordinated and compact, there is no extremely dangerous device, and it has low requirements for operation technology, and it is safe and reliable.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of a kind of fully automatic hydraulic type soil sampler of the present utility model,

Fig. 2 is the front view of Fig. 1,

Fig. 3 is a left side view of Fig. 1 .

detailed description

In order to make it easier for those skilled in the art to understand the technical solution of the utility model, the technical solution of the utility model is further described in conjunction with the accompanying drawings.

As shown in Figure 1, Figure 2 and Figure 3, the technical solution of the utility model is a fully automatic hydraulic soil sampler, which includes a fixed base 1, a structure composed of a sampling cylinder 13, a rotating shaft 11, a gear set 10 and a motor set 9. The rotating device and the lifting device composed of the lifting plate 16 and the hydraulic cylinder 5, the motor 9, the gear set 10 and the hydraulic cylinder 5 are arranged on the lifting plate 16, and the hydraulic cylinder 5 realizes the overall lifting of the lifting plate 16, the motor 9 and the gear set 10, The motor 9 and the gear set 10 drive the sampling cylinder 13 to rotate through the rotating shaft 11, thereby realizing the rotation and lifting of the sampling cylinder 13 to realize soil sampling.

As shown in Fig. 1, Fig. 2 and Fig. 3, the technical solution of the utility model is a fully automatic hydraulic soil sampler. The four top corners of the fixed base 1 are respectively fixed with vertical support rods 4, and the support rods 4 The middle part is sleeved with a horizontal lifting plate 16, and a fixed plate 6 is fixedly installed on the top of the support rod 4. The bottom of the hydraulic cylinder 5 is fixed on the lifting plate 16. The hydraulic cylinder 5 includes a two-stage hydraulic rod 7, and the end of the hydraulic rod 7 Fixed with the fixed plate 6, when the hydraulic rod 7 of the hydraulic cylinder 5 stretches out, the lifting plate 16 moves downward, and when the hydraulic rod 7 of the hydraulic cylinder 5 retracts, the lifting plate 16 rises. With this structure, the overall height of the sampler is The motor 9 and the gear set 10 are installed and fixed on the lifting plate 16, so that the motor 9 and the gear set 10 rise and fall synchronously with the lifting plate 16; the motor 9 and the gear set 10 pass through the flower keyed connection, the gear set 10 and the rotating shaft 11 are connected by splines, the rotating shaft 11 and the sampling cylinder 13 are detachably connected by fasteners, and the mouth at the bottom of the sampling cylinder 13 is set in a zigzag shape, which is convenient for sampling and breaking soil; the fixed base 1 The storage battery 2, the hydraulic oil tank and the switch 3 are arranged on the top, the battery 2 is electrically connected with the motor 9 through the electric wire 15, the hydraulic oil tank is respectively connected with the oil inlet and the oil outlet of the hydraulic cylinder 5 through the oil pipe 8, and the output port of the switch 3 is divided into two Two lines, one line is connected with the hydraulic pump in the hydraulic oil tank, the other line is connected with the motor 9, and the switch 3 is a bidirectional switch, which plays the role of turning on the current and changing the direction of the current, that is, opening and changing the rotation direction of the motor and the hydraulic pump; The hydraulic pump is installed inside the base, connected with the hydraulic oil tank, and plays the role of pressurization and decompression.

As shown in Fig. 1, Fig. 2 and Fig. 3, the technical solution of the utility model is a fully automatic hydraulic soil sampler. When working, when the switch is in the forward direction, the motor rotates in the forward direction, and the hydraulic rod stretches out. When the clock hand rotates, a certain pressure is given to make it penetrate into the soil layer; when the switch is negative, the motor rotates in the opposite direction, the hydraulic rod shrinks, and the sampling mechanism is pulled up to complete the work of soil sampling.

The technical solution of the utility model has exemplarily described the utility model above in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited by the above-mentioned method, as long as various non- Substantial improvements, or direct application of the ideas and technical solutions of the utility model to other occasions without improvement are all within the protection scope of the utility model.

Claims (6)

1. a kind of full-automatic fluid pressure type soil sample collector, it is characterised in that including firm banking and sampling system, the fixation Vertical support bar is provided with base, the support bar top is fixed with fixed plate, and the sampling system includes sampler barrel, lifting Device and rotating device, the lowering or hoisting gear include lifter plate and hydraulic cylinder, and the lifter plate is placed on support bar, and hydraulic cylinder is put In on lifter plate, hydraulic cylinder bottom is connected with lifter plate, is connected at the top of hydraulic cylinder push rod with fixed plate, the rotating device includes Motor and gear train on lifter plate are arranged at, the motor output shaft is connected with gear train, is also associated with the gear train Rotary shaft, the rotary shaft other end straight down and connects sampler barrel.

2. a kind of full-automatic fluid pressure type soil sample collector according to claim 1, it is characterised in that the firm banking On be provided with steady rest, the rotary shaft passes through steady rest.

3. a kind of full-automatic fluid pressure type soil sample collector according to claim 1, it is characterised in that under the sampler barrel Indention is held, sampler barrel is detachably connected with rotary shaft.

4. a kind of full-automatic fluid pressure type soil sample collector according to claim 1, it is characterised in that the firm banking On be provided with battery, hydraulic oil container and switch, the battery is electrically connected by electric wire with motor, and hydraulic oil container passes through oil pipe It is connected with the oil inlet and oil-out of hydraulic cylinder.

5. a kind of full-automatic fluid pressure type soil sample collector according to claim 1, it is characterised in that the firm banking Bottom is provided with road wheel.

6. a kind of full-automatic fluid pressure type soil sample collector according to claim 1, it is characterised in that the support bar bag Four have been included, and has been distributed at four drift angles of firm banking.