7results about How to "Convenient sampling work" patented technology

The present application relates to the technical field of shale gas sampling, in particular to a shale gas exploitation sampling device and method, the device comprises a box body and an inspection door, a filter box is arranged in the upper middle part of the box body, a low-temperature box is arranged in the lower middle part of the box body, an adsorption box is arranged in one end of the box body, a shunt pipe is arranged on the inner wall of the bottom end of the low-temperature box, a cooling mechanism for low-temperature water removal is arranged in the low-temperature box, a filtering mechanism for automatic filtering and automatic cleaning is arranged in the filter box, an adsorption mechanism for adsorption is arranged in the adsorption box, and a connecting mechanism for connecting a sampling pipeline is arranged in one end of the box body. The device can be suitable for sampling pipelines of different sizes and shapes, can ensure the firmness and sealing property of the connection, can automatically sample and purify different shale gases comprehensively, and can ensure the accuracy and sufficient amount of sampling.

The clinical sampling device comprises an upper barrel body, a lower barrel body and a sampling assembly, the sampling assembly comprises a material receiving pipe, a piston pipe, a discharging pipe and a sampling pipe, a discharging pipe is arranged at the bottom of a material accumulation bin, the material receiving pipe is connected with the discharging pipe, the piston pipe is transversely arranged on the lower portion of the material receiving pipe, the discharging pipe is vertically arranged on the lower portion of the piston pipe, and the sampling pipe is connected with the discharging pipe. A sampling pipe is arranged on the left side of the piston pipe, a piston rod is slidably mounted on the right side of the piston pipe, the sampling pipe is bent upwards to form an arch shape, and the tail end of the sampling pipe is bent downwards and is connected with a sampling bottle; by means of the sampling assembly, medical staff can conveniently complete sampling work under the condition that the medical staff does not directly make contact with vomitus of a patient, the vomitus of the patient can be left in the piston pipe, the piston rod is pushed to enable the vomitus to slowly flow into the sampling bottle from the sampling pipe, sample collection is completed, then the piston rod is pulled back to open the pipe valve, and sampling is completed. Therefore, the vomitus can be discharged from the discharging pipe.

The utility model relates to the technical field of coal sampling, and particularly discloses a coal pile stratified sampling device which comprises an outer cylinder mechanism, a sampling mechanism assembled in the outer cylinder mechanism, and a material shifting mechanism assembled in the sampling mechanism, the outer barrel mechanism comprises an inserting barrel, and a feeding opening is formed in one side of the inserting barrel; the sampling mechanism comprises a sampling cylinder rotationally mounted in the insertion cylinder, a material storage cavity is formed in the sampling cylinder, and a sampling opening corresponding to the feeding opening is formed in one side of the material storage cavity; the material stirring mechanism comprises a drawing rod slidably mounted in the material storage cavity, a fixed pile is fixedly mounted on one side of the drawing rod, and a material stirring blade corresponding to the sampling port is slidably mounted on one side of the fixed pile; according to the coal pile sampling device, coal at different layers in a coal pile can be sampled at the same time at a time, so that the sampling time is effectively saved, the sampling efficiency is improved, and more convenience is brought to the sampling work.

This utility model belongs to the technical field of sampling devices, specifically a mobile sampling device for materials. It includes a mobile housing and a sampling unit. The sampling unit is located on the top side of the mobile housing. The sampling unit includes a mounting frame, a linear slide, a mounting plate, a horizontal rotary servo motor, a vertical rotary servo motor, a sampling rod, and a sampling spoon. A linear slide is mounted on the crossbeam of the mounting frame, driven by a walking servo motor. The mounting plate slides on the linear slide. A horizontal rotary servo motor is mounted at the front end of the mounting plate, driving a vertical rotary servo motor below it. A horizontally positioned sampling rod is driven at the rear end of the vertical rotary servo motor, and a sampling spoon is mounted on the sampling rod. This utility model has the advantages of convenient movement, improved sampling accuracy and efficiency, safe and reliable operation, and ease of implementation.

The invention provides a water quality detection sampling device which comprises a lower floating body, a propeller is installed at the tail end of the lower floating body through a motor, a through sampling opening is formed in the center of the lower floating body, an inverted-U-shaped supporting frame is installed at the position, outside the through sampling opening, of the lower floating body, and a supporting plate is fixed to one side of the inverted-U-shaped supporting frame; a retractable driving assembly is mounted on the supporting plate, a stratified sampling assembly is connected to the retractable driving assembly through a cable, the stratified sampling assembly is matched with the through sampling opening, a guide assembly is arranged at the position, located on the outer side of the through sampling opening, in the inverted-U-shaped supporting frame, and horizontal plates are symmetrically fixed to the front end of the lower floating body; a front sweeping assembly connected with the horizontal plate is fixed to the lower floating body. Compared with the prior art, the water quality sampling device has the following beneficial effects that sampling is convenient, water quality samples at different depths can be collected at a time according to requirements, repeated sampling is avoided, unification of sampling positions is guaranteed, floating objects are convenient to clean, and normal work of equipment is prevented from being affected.

The invention discloses an intelligent water conservancy project patrol inspection method. The method comprises the following steps that firstly, floating objects on the water surface are fished through a fishing device; meanwhile, the catching frame is knocked through the knocking mechanism, and some floating objects adhering to the inner wall of the catching frame are shaken off into the collecting box; through the sampling mechanism, the device can sample a water source, and water source samples at different depths can be obtained; the salvaging device comprises an unmanned aerial vehicle used for patrolling, a catching frame and a collecting box are arranged below the unmanned aerial vehicle, the catching frame is used for salvaging floating objects on the water surface, one side of the catching frame is of an open structure, and the collecting box is used for loading the floating objects. A driving mechanism used for driving the catching frame to put the salvaged floating objects into the collecting box is arranged below the unmanned aerial vehicle. According to the device, the driving mechanism is arranged so that the catching frame can be conveniently driven to put the salvaged floating objects into the collecting box.

The utility model discloses an agricultural pest sampling device which comprises a bottom plate, a height adjusting assembly is fixedly mounted at the top of the bottom plate, a sampling assembly is fixedly mounted at the top of the height adjusting assembly, and a trap lamp is arranged on one side of the sampling assembly; the sampling assembly comprises a fixing block and a connecting plate, the fixing block is fixedly installed at the top of the height adjusting assembly, the connecting plate is rotationally connected to the side wall of the fixing block, a catching cover is fixedly installed on one side of the connecting plate, and a first gear is fixedly connected to one side of the connecting plate. According to the agricultural pest and disease sampling device, through the arranged sampling assembly, pests can be caught, the situation that the pests are frightened and escape is avoided in the catching process, more pests can be caught, follow-up sampling work is helped, it can be guaranteed that the pests survive, sampling work can be completed conveniently, and the agricultural pest and disease and disease sampling device is convenient to use. And the overall use effect is better.