CN214173835U

CN214173835U - Portable environmental monitoring sampling equipment

Info

Publication number: CN214173835U
Application number: CN202023248935.1U
Authority: CN
Inventors: 杨峰
Original assignee: Inner Mongolia Guoyu Technology Co ltd
Current assignee: Inner Mongolia Guoyu Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-10
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a portable environmental monitoring sampling device, which comprises a fixed rod, wherein a supporting plate is arranged at the top of the fixed rod, a plurality of installation blocks are arranged in the supporting plate in a sliding manner, a handle which is convenient for carrying the device is arranged at the middle position of the top of the supporting plate, the bottom of the installation block extends to the outside of the supporting plate and is connected with a telescopic rod, the telescopic end at the bottom of the telescopic rod is provided with a sampling component for preventing blockage, and an adjusting mechanism for adjusting the distance between the installation blocks is arranged in the supporting plate; sampling subassembly includes the fixed cylinder with the output fixed connection of telescopic link, the inside sampling tube that slides of fixed cylinder is provided with rather than the inscribe, sampling tube bottom periphery is provided with the filter screen, can solve current device in the sample process the problem that the filter screen is blockked up, can prevent simultaneously that the great impurity of granule from influencing the testing result in getting into the sampling tube, and the practicality is strong.

Description

Portable environmental monitoring sampling equipment

The technical field is as follows:

the utility model relates to an environmental monitoring technical field specifically is a portable environmental monitoring sampling equipment.

Background art:

environmental monitoring refers to the activities of environmental monitoring mechanisms to monitor and measure environmental quality conditions. The environmental monitoring is to monitor and measure the index reflecting the environmental quality to determine the environmental pollution condition and the environmental quality. The environment monitoring mainly comprises the monitoring of physical indexes, the monitoring of chemical indexes and the monitoring of an ecosystem. The water source is a life source, an important medium for material, information and energy transfer, and is an irreplaceable resource for living organisms on the surface of the earth. In order to solve the problem of water source environmental pollution, the water source needs to be monitored and sampled.

The in-process of taking a sample is being carried out water to current device, because aquatic contains impurity, the filter screen and the water inlet of sampler barrel are blockked up easily, influence the normal clear of sample, and current device is inconvenient when using takes a sample to the different positions of same height according to actual conditions, and the distance between a plurality of sampler barrels is inconvenient to be adjusted, influences the testing result.

In response to the above problems, an improved portable environmental monitoring sampling device is now devised.

The utility model has the following contents:

an object of the utility model is to provide a portable environmental monitoring sampling equipment to solve the not enough of prior art.

The utility model discloses by following technical scheme implement:

a portable environment monitoring sampling device comprises a fixed rod, wherein a supporting plate is arranged at the top of the fixed rod, a plurality of mounting blocks are arranged in the supporting plate in a sliding mode, a lifting handle convenient for carrying the device is arranged in the middle of the top of the supporting plate, the bottoms of the mounting blocks extend to the outside of the supporting plate and are connected with telescopic rods, sampling assemblies for preventing blockage are arranged at the telescopic ends of the bottoms of the telescopic rods, and an adjusting mechanism for adjusting the distance between the mounting blocks is arranged in the supporting plate; the sampling subassembly includes the solid fixed cylinder with the output fixed connection of telescopic link, the solid fixed cylinder is inside to slide to be provided with the sampling tube rather than the inscribe, sampling tube bottom periphery is provided with the filter screen, filter screen bottom fixedly connected with limiting plate, gu fixed cylinder bottom periphery is provided with the scraper blade circumscribed with the filter screen, the fixed rack that is provided with in sampling tube top, gu fixed cylinder is inside to be provided with the motor, the output of motor is connected with the transmission shaft with rack vertically, the one end that the motor was kept away from to the transmission shaft rotates with solid fixed cylinder inner wall to be connected, be provided with the gear with rack toothing on the transmission shaft.

Preferably, adjustment mechanism is including seting up the inside recess at the installation piece, the inside fixed lead screw that is provided with of backup pad, the inside rotation of installation piece is provided with the sleeve with lead screw sliding connection, the fixed worm wheel that is provided with on the sleeve, the recess internal rotation be provided with the lead screw perpendicular and with worm wheel meshing's worm, worm one end extends to the installation piece outside and is connected with the knob.

Preferably, a bearing is arranged inside the mounting block at the connection with the sleeve.

Preferably, the sampling section of thick bamboo top both ends all are provided with the guide block, the fixed section of thick bamboo inner wall is provided with the guide rail that matches with the guide block.

Preferably, the bottom of the supporting plate is provided with a sliding groove matched with the mounting block.

Preferably, the outer diameter of the limiting plate is larger than that of the fixed cylinder, and a sealing gasket is arranged at the position, corresponding to the lower portion of the scraper, of the top of the limiting plate.

The utility model has the advantages that:

1. the sampling cylinder in the device of the utility model is arranged inside the fixed cylinder in a sliding way, when in use, the starting motor can drive the transmission shaft to rotate, the gear can be driven to rotate, the rack can be driven to move, the rack is moved downwards by controlling the rotation direction of the motor, the sampling cylinder can be driven to move downwards until the filter screen is moved out of the fixed cylinder, water can enter the sampling cylinder from the filter screen, when the filter screen is blocked by impurities in water, the starting motor rotates in the opposite direction, the sampling cylinder can be driven by the rack to move in the opposite direction, the scraper can clean the filter screen, remove the sampling tube after the sample is accomplished to the direction of keeping away from the limiting plate until limiting plate and scraper contact, accomplish the sampling operation, can solve current device at the problem that the filter screen was blockked up in the sampling process, can prevent simultaneously that the great impurity of granule from getting into the sampling tube and influencing the testing result.

2. The utility model discloses be provided with adjustment mechanism in the device, can drive the worm through rotating the knob during use and rotate, can drive the worm wheel and rotate, can drive the sleeve and rotate, because sleeve and lead screw sliding connection, the sleeve rotates with the installation piece and is connected, can drive the installation piece and move along the lead screw on the horizontal direction when the sleeve rotates, can drive the solid fixed cylinder through the telescopic link and remove, can solve the problem of inconvenient regulation distance between a plurality of samplers in the current device, can carry out many places samples at same high water to different positions when using according to actual conditions, be favorable to improving the accuracy of testing result.

3. The utility model discloses be provided with the guide block on the sample cylinder among the device, the guide rail plays the effect of direction to the guide block, can improve the stability that the sample cylinder removed in the solid fixed cylinder through the cooperation of guide block and guide rail, the setting of telescopic link is convenient for highly adjust the sample cylinder when the sample, the limiting plate top is provided with sealed the pad, remove the sample cylinder to the solid fixed cylinder when inside after the sample is accomplished, sealed pad can contact with the scraper blade, can guarantee the leakproofness of device when shifting out the solid fixed cylinder from the aquatic, prevent that the sample from filter screen department seepage.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the utility model discloses portable environmental monitoring sampling device's of embodiment structural schematic diagram.

Fig. 2 is the utility model discloses an inside plan view of backup pad in portable environmental monitoring sampling equipment.

Fig. 3 is the utility model discloses an inside schematic structure of a fixed section of thick bamboo among portable environmental monitoring sampling equipment.

The automatic sampling device comprises a fixing rod 1, a fixing rod 2, a supporting plate 3, a lifting handle 4, an installation block 5, a telescopic rod 6, a fixing barrel 7, a sampling barrel 8, a filter screen 9, a limiting plate 10, a scraping plate 11, a rack 12, a motor 13, a transmission shaft 13, a gear 14, a screw rod 15, a groove 16, a sleeve 17, a worm gear 18, a worm 19 and a knob 20.

The specific implementation mode is as follows:

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, a portable environment monitoring and sampling apparatus includes a fixing rod 1, a supporting plate 2 is disposed on a top of the fixing rod 1, a plurality of mounting blocks 4 are slidably disposed inside the supporting plate 2, a handle 3 for carrying the apparatus is disposed at a middle position of a top of the supporting plate 2, bottoms of the mounting blocks 4 extend to an outside of the supporting plate 2 and are connected to a telescopic rod 5, a sampling assembly for preventing blockage is disposed at a telescopic end of a bottom of the telescopic rod 5, and an adjusting mechanism for adjusting a distance between the mounting blocks 4 is disposed inside the supporting plate 2;

the sampling subassembly includes the solid fixed cylinder 6 with the output fixed connection of telescopic link 5, the inside slip of solid fixed cylinder 6 is provided with the sampling cylinder 7 rather than the inscribe, 7 bottom peripheries of sampling cylinder are provided with

filter screen

8, 8 bottom fixedly connected with limiting plate 9 of filter screen, 6 bottom peripheries of solid fixed cylinder are provided with the scraper blade 10 circumscribed with

filter screen

8, 7 fixed rack 11 that are provided with in top of sampling cylinder, the inside motor 12 that is provided with of solid fixed cylinder 6, the output of motor 12 is connected with and 11 vertically transmission shaft 13 of rack, the one end that motor 12 was kept away from to transmission shaft 13 is connected with the 6 inner wall rotations of solid fixed cylinder, be provided with on the transmission shaft 13 with the gear 14 of rack 11 meshing, installation piece 4 is inside to be provided with the bearing in the junction with sleeve 17.

The adjusting mechanism comprises a groove 16 arranged inside the mounting block 4, a screw rod 15 is fixedly arranged inside the support plate 2, a sleeve 17 which is connected with the screw rod 15 in a sliding manner is rotatably arranged inside the mounting block 4, a worm wheel 18 is fixedly arranged on the sleeve 17, a worm 19 which is perpendicular to the screw rod 15 and meshed with the worm wheel 18 is rotatably arranged in the groove 16, one end of the worm 19 extends to the outside of the mounting block 4 and is connected with a knob 20, a sliding groove matched with the mounting block 4 is formed in the bottom of the support plate 2, the worm can be driven to rotate by rotating the knob during use, the worm can be driven to rotate by driving the worm wheel to drive the sleeve to rotate, the sleeve can be driven to rotate by driving the sleeve to be connected with the screw rod in a sliding manner, the mounting block can be driven to move along the screw rod in the horizontal direction during rotation of the sleeve, the fixing cylinder can be driven by a telescopic rod to move, and the problem that the distance between a plurality of sampling cylinders is inconvenient to adjust in the existing device can be solved, when the device is used, water at different positions can be sampled at multiple positions at the same height according to actual conditions, and the accuracy of detection results is improved.

7 top both ends of sampler barrel all are provided with the guide block, 6 inner walls of solid fixed cylinder are provided with the guide rail that matches with the guide block, and the guide rail plays the effect of direction to the guide block, can improve the stability that the sampler barrel removed in solid fixed cylinder through the cooperation of guide block and guide rail.

The external diameter of limiting plate 9 is greater than the external diameter of solid fixed cylinder 6, the position that the top of limiting plate 9 corresponds scraper 10 below is provided with sealed the pad, and when removing the sample cylinder to solid fixed cylinder inside after the sample is accomplished, sealed pad can contact with the scraper blade, can guarantee the leakproofness of device when shifting out solid fixed cylinder from the aquatic, prevents that the sample from filter screen department seepage.

The utility model discloses a theory of operation is: when in use, the worm can be driven to rotate by rotating the knob, the worm wheel can be driven to rotate, the sleeve is connected with the screw rod in a sliding way, the mounting block can be driven to move along the screw rod in the horizontal direction when the sleeve rotates, the fixed cylinder can be driven to move by the telescopic rod, the problem that the distance between a plurality of sampling cylinders is inconvenient to adjust in the prior device can be solved, water at different positions can be sampled at the same height according to actual conditions when in use, the transmission shaft can be driven to rotate by the starting motor, the gear can be driven to rotate, the rack can be driven to move, the rack can be moved downwards by controlling the rotating direction of the motor, the sampling cylinder can be driven to move downwards until the filter screen is moved out of the fixed cylinder, water can enter the sampling cylinder from the filter screen, and after the filter screen is blocked by impurities in the water, the starter motor is to the antiport, can drive the sampler barrel through the rack and remove to the antiport, the scraper blade can clear up the filter screen, after the sample is accomplished with the sampler barrel to the direction of keeping away from the limiting plate remove until limiting plate and scraper blade contact, accomplish sampling operation, can solve the problem that current device filter screen blockked up in the sampling process, can prevent simultaneously that the great impurity of granule from getting into the sampler barrel in influence the testing result, moreover, the steam generator is simple in structure, convenient operation, therefore, the clothes hanger is strong in practicability.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The portable environment monitoring sampling device comprises a fixing rod (1), wherein a supporting plate (2) is arranged at the top of the fixing rod (1), and the portable environment monitoring sampling device is characterized in that a plurality of mounting blocks (4) are arranged in the supporting plate (2) in a sliding manner, a handle (3) which is convenient for carrying the device is arranged at the middle position of the top of the supporting plate (2), the bottoms of the mounting blocks (4) extend to the outer part of the supporting plate (2) and are connected with telescopic rods (5), a sampling assembly for preventing blockage is arranged at the telescopic end of the bottom of each telescopic rod (5), and an adjusting mechanism for adjusting the distance between the mounting blocks (4) is arranged in the supporting plate (2);

the sampling assembly comprises a fixed cylinder (6) fixedly connected with the output end of the telescopic rod (5), a sampling tube (7) internally tangent to the fixed tube (6) is arranged in the fixed tube in a sliding way, a filter screen (8) is arranged on the periphery of the bottom of the sampling cylinder (7), a limiting plate (9) is fixedly connected to the bottom of the filter screen (8), the periphery of the bottom of the fixed cylinder (6) is provided with a scraper (10) circumscribed with the filter screen (8), a rack (11) is fixedly arranged at the top of the sampling tube (7), a motor (12) is arranged in the fixed tube (6), the output end of the motor (12) is connected with a transmission shaft (13) which is vertical to the rack (11), one end of the transmission shaft (13) far away from the motor (12) is rotationally connected with the inner wall of the fixed cylinder (6), and a gear (14) meshed with the rack (11) is arranged on the transmission shaft (13).

2. The portable environment monitoring and sampling device according to claim 1, wherein the adjusting mechanism comprises a groove (16) formed inside the mounting block (4), a lead screw (15) is fixedly arranged inside the support plate (2), a sleeve (17) connected with the lead screw (15) in a sliding manner is rotatably arranged inside the mounting block (4), a worm wheel (18) is fixedly arranged on the sleeve (17), a worm (19) which is perpendicular to the lead screw (15) and meshed with the worm wheel (18) is rotatably arranged in the groove (16), and one end of the worm (19) extends to the outside of the mounting block (4) and is connected with a knob (20).

3. A portable environmental monitoring and sampling device according to claim 2, characterized in that the mounting block (4) is internally provided with bearings at the connection with the sleeve (17).

4. The portable environment monitoring and sampling device according to claim 1, wherein guide blocks are arranged at both ends of the top of the sampling cylinder (7), and guide rails matched with the guide blocks are arranged on the inner wall of the fixed cylinder (6).

5. The portable environment monitoring and sampling device according to claim 2, characterized in that the bottom of the support plate (2) is provided with a sliding groove matched with the mounting block (4).

6. The portable environment monitoring and sampling device according to claim 1, wherein the outer diameter of the limiting plate (9) is larger than that of the fixed cylinder (6), and a sealing gasket is arranged at the top of the limiting plate (9) corresponding to the position below the scraper (10).