Portable water quality sampler

Abstract

The utility model discloses a portable water quality sampler, which relates to the technical field of environment management and comprises a moving mechanism, and a sampling mechanism is arranged on the top surface of the moving mechanism. The rotating handle is rotated to drive the double-end lead screw to rotate, the double-end lead screw rotates to drive the two moving blocks to move on the sliding rod and get away from each other, when the moving blocks move, the lifting plate is driven by the connecting rod to slide downwards on the surface of the fixing column, and when the lifting plate descends, the idler wheels are driven to descend. Rollers extend out of the base box through roller holes to lift and support the base box, a pull ring is pulled according to the height of a user to adjust the length of a telescopic rod, and after the telescopic rod is adjusted to the proper length, a limiting nut is rotated to fix the length of the telescopic rod; the pull ring is pulled to drive the rollers to rotate through the telescopic rod, the rotating buckle and the base box to move the base box to a sampling position, and the base box is connected with the sampling device to drive the sampling device to move to a working position.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental management technical field, concretely relates to a portable water quality sampler. BACKGROUND

[0002] In recent years, people's environmental protection consciousness gradually strengthens, and the attention to water quality is higher and higher, and currently people usually use water quality sampler to detect water quality.

[0003] Patent publication No. CN219798856U discloses a water quality sampler, including device main part and extraction mechanism, the upper portion of device main part is provided with handle, the right side of handle is provided with control button, the inside left side of device main part is installed with extraction mechanism, the inside of wire drum is installed with pivot, the right side of device main part is provided with pipe joint, the outside of pipe joint is provided with control valve, the inside right side of device main part is installed with storage mechanism.

[0004] In order to solve the problem that the existing sampler is easy to mix impurities in the process of collecting water sample, affecting the water quality determination result, the prior art is to use the setting of extraction mechanism and storage mechanism, when water sampling, open the back cover, connect the rear end of the suction pipe to the pipe joint, close the back cover, control the motor through the control button, make the pivot rotate, the wire drum rotates to rotate the required length of the suction pipe according to the required water quality depth, and the suction pipe is stretched out of the pipe outlet, and the water is pumped up from the inside of the suction pipe through the operation of the water pump, but the sampler device has more electronic components, which makes the volume and weight of the sampler large, and further causes the sampler to be inconvenient to carry for the sampler personnel. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of portable water quality sampler to solve the problems raised in the above background.

[0006] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0007] A kind of portable water quality sampler, including mobile mechanism, the top surface of mobile mechanism is provided with sampling mechanism.

[0008] The mobile mechanism includes base box, double-head screw rod is rotatably connected to the inner cavity side of the base box, slide rod is fixedly connected to the inner cavity side of the base box, the number of slide rod is two, one end of the double-head screw rod penetrates the side of the base box and is fixedly connected with steering handle, the two end sides of the double-head screw rod are threadedly connected with moving block, the moving block is slidably connected with the slide rod, the bottom surface inside the moving block is rotatably connected with connecting rod, and the connecting rod is in pairs.

[0009] The further improvement in the utility model technical scheme lies in that the inner cavity bottom of the base box is fixedly connected with fixed columns on both sides, the inner cavity bottom of the base box is provided with roller holes, the fixed columns are in pairs and the side surface of one group of the fixed columns is slidably connected with a lifting plate, one end of the connecting rod is rotatably connected to the inner top surface of the lifting plate, the bottom surface of the lifting plate is fixedly connected with rollers on both sides, and the rollers are movably connected with the roller holes.

[0010] The further improvement in the utility model technical scheme lies in that the other side surface of the base box is fixedly connected with a rotating buckle below, one end of the rotating buckle is fixedly connected with an extension rod, the inner side surface of the extension rod is screw-connected with a limiting nut, and the inner side surface of the extension rod is slidably connected with a pull ring.

[0011] The further improvement in the utility model technical scheme lies in that the sampling mechanism comprises a storage box, the inner cavity bottom of the storage box is fixedly connected with a water pump, the inner cavity bottom of the storage box is fixedly connected with a fixed plate, the top surface of the fixed plate is fixedly connected with annular plates on both sides, the top surface of the fixed plate is fixedly connected with a winding column in the middle, the input end of the water pump is sleeved with a sampling pipe one, the sampling pipe one is movably connected to the surface of the winding column, and one end of the sampling pipe one is sleeved with a filter head.

[0012] The further improvement in the utility model technical scheme lies in that the top surface of the storage box is rotatably connected with a magnetic cover on one side through a hinge, the top surface of the magnetic cover is fixedly connected with a handle on one side, the inner cavity side surface of the storage box is fixedly connected with a fixed groove above, and the inner fixed groove is fixedly connected with a magnet.

[0013] The further improvement in the utility model technical scheme lies in that the inner cavity bottom of the storage box is fixedly connected with a collecting barrel, the inner collecting barrel is slidably connected with a sample barrel, the top surface of the collecting barrel is sleeved with a barrel cover, and the inner top surface of the barrel cover is fixedly connected with a water inlet pipe.

[0014] The further improvement in the utility model technical scheme lies in that the output end of the water pump is sleeved with a sampling pipe two, and one end of the sampling pipe two is sleeved with the water inlet pipe.

[0015] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0016] 1. The utility model provides a portable water quality sampler adopts the cooperation of mobile mechanism, base box, double -end screw rod, slide bar, handlebar, moving block, connecting rod, fixed column, gyro wheel hole, lifting plate, gyro wheel, rotating buckle, telescopic link, limit nut, pull ring, rotates handlebar and drives double -end screw rod to rotate through rotating handlebar, and double -end screw rod rotation drives two moving blocks to move on the slide bar and mutually far away, and two slide bars are symmetrically distributed on both sides of double -end screw rod and are connected with two moving blocks and support moving block, avoid that moving block is big to the double -end screw rod and leads to the bending deformation of double -end screw rod, and the connection of slide bar and moving block can improve the moving stability of moving block, and the lifting plate is driven to slide down on the surface of fixed column through connecting rod when moving block moves, and two fixed columns connect an lifting plate and limit the moving direction of lifting plate, and one moving block is connected with one lifting plate through two connecting rods, and two connecting rods can synchronously drive the both ends of lifting plate to descend stably, improve the lifting stability of lifting plate, and the gyro wheel is driven to descend when lifting plate descends, and the gyro wheel is extended through gyro wheel hole and lifts and supports base box, according to the height of user, pull ring is pulled and the length of telescopic link is adjusted, and the length of telescopic link is fixed after adjusting telescopic link to reach the appropriate length, and the gyro wheel is driven to rotate through telescopic link, rotating buckle and base box and moves base box to sampling position, and base box is connected with sampling device and drives sampling device to move to working position, improve the adaptability of device use.

[0017] 2. The utility model provides a portable water quality sampler adopts the cooperation of sampling mechanism, storage box, water pump, fixed plate, ring plate, winding column, sampling pipe no. 1, filter head, magnetic cover, handle, fixed groove, magnet, is fixed through fixed groove and magnet connection to magnet, and the storage box is closed through the connection of magnet and magnetic cover, and the storage box is opened through rotating magnetic cover relative to the storage box when pulling handle and driving magnetic cover during sampling work, and sampling pipe no. 1 is pulled out from between winding column and ring plate through pulling filter head, and the filter head is put into the water area needing sampling according to sampling demand, and the water in the water area of sampling is pumped out through sampling pipe no. 1 and filter head through starting water pump, and the water inlet hole is set up on the surface of filter head, and the filter core is movably connected in the filter head, and the water inlet hole on the surface of filter head can carry out preliminary filtration to the impurities in the water area, and the filter core in the filter head can further filter the impurities in the water area, avoid that the impurities in the water area are too much and block sampling pipe no. 1 or cause the influence to the normal work of water pump, improve the adaptability of device use. ACCURACY

[0018] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0019] Fig. 2 It is the base box device structure schematic diagram of the utility model;

[0020] Fig. 3The fixed column device structure schematic view of the utility model

[0021] Fig. 4 The telescopic rod device structure schematic view of the utility model

[0022] Fig. 5 The storage box device structure schematic view of the utility model

[0023] Fig. 6 The collection barrel device structure schematic view of the utility model.

[0024] In the drawing: 1, moving mechanism; 2, sampling mechanism; 101, base box; 102, double-end screw rod; 103, sliding rod; 104, handlebar; 105, moving block; 106, connecting rod; 107, fixed column; 108, roller hole; 109, lifting plate; 110, roller; 111, rotating buckle; 112, telescopic rod; 113, limiting nut; 114, pull ring; 201, storage box; 202, water pump; 203, fixed plate; 204, annular plate; 205, winding column; 206, sampling pipe one; 207, filter head; 208, magnetic cover; 209, handle; 210, fixed groove; 211, magnet; 212, collection barrel; 213, sample barrel; 214, barrel cover; 215, water inlet pipe; 216, sampling pipe two. DETAILED DESCRIPTION

[0025] The utility model will be further explained in detail in connection with the following examples:

[0026] Example 1

[0027] As Figs. 1-6The utility model provides a portable water quality sampler, including mobile mechanism 1, mobile mechanism 1's top is provided with sampling mechanism 2, mobile mechanism 1 includes base box 101, the inner chamber side of base box 101 is rotatably connected with double -end screw rod 102, the inner chamber side of base box 101 is fixedly connected with slide 103, the quantity of slide 103 is two, one end of double -end screw rod 102 penetrates the side of base box 101 and is fixedly connected with handle 104, and the both ends side of double -end screw rod 102 is threadedly connected with moving block 105, and moving block 105 is slidably connected with slide 103, and the bottom inside of moving block 105 is rotatably connected with connecting rod 106, and connecting rod 106 is two two groups, and the both sides of the inner chamber bottom of base box 101 are fixedly connected with fixed column 107, and the inner chamber bottom of base box 101 is set up with gyro wheel hole 108, and two two groups fixed column 107 and one group fixed column 107's side slidably connected with lifting plate 109, and one end of connecting rod 106 is rotatably connected in the top inside of lifting plate 109, and the both sides of the bottom of lifting plate 109 are fixedly connected with gyro wheel 110, and gyro wheel 110 is movably connected with gyro wheel hole 108, and the bottom of the other side of base box 101 is fixedly connected with rotary buckle 111, and one end of rotary buckle 111 is fixedly connected with telescopic link 112, and the inside screw thread connection of telescopic link 112's side is limited with limit nut 113, and the inside of telescopic link 112 is slidably connected with pull ring 114.

[0028] In the embodiment, the rotating handle 104 drives the double-end screw rod 102 to rotate, and the double-end screw rod 102 drives the two moving blocks 105 to move on the slide rods 103 and move away from each other. The two slide rods 103 are symmetrically distributed on the two sides of the double-end screw rod 102 and are connected with the two moving blocks 105 to support the moving blocks 105, so as to avoid that the moving blocks 105 exert a large force on the double-end screw rod 102, causing the double-end screw rod 102 to be bent and deformed. Meanwhile, the connection of the slide rods 103 and the moving blocks 105 can improve the moving stability of the moving blocks 105. When the moving blocks 105 move, the connecting rods 106 drive the lifting plates 109 to slide downward on the surfaces of the fixed columns 107. The two fixed columns 107 are connected with one lifting plate 109 to limit the moving direction of the lifting plate 109. One moving block 105 is connected with one lifting plate 109 through two connecting rods 106, and the two connecting rods 106 can synchronously drive the two ends of the lifting plate 109 to stably descend, thereby improving the lifting stability of the lifting plate 109. When the lifting plate 109 descends, the rollers 110 descend. The rollers 110 extend out of the base box 101 through the roller holes 108 to lift and support the base box 101. According to the height of the user, the length of the telescopic rod 112 is adjusted by pulling the pull ring 114. After the telescopic rod 112 reaches the appropriate length, the length of the telescopic rod 112 is fixed by rotating the limiting nut 113. The rollers 110 are rotated by pulling the pull ring 114, the rotating buckle 111 and the base box 101, so as to move the base box 101 to the sampling position. The base box 101 is connected with the sampling device to drive the sampling device to move to the working position. After moving to the working position, the rotating handle 104 is reversely rotated to drive the double-end screw rod 102 to reverse. The double-end screw rod 102 drives the two moving blocks 105 to move and move close to each other. When the moving blocks 105 move, the connecting rods 106 drive the lifting plates 109 to rise on the surfaces of the fixed columns 107. The lifting plates 109 drive the rollers 110 to rise and enter the base box 101 through the roller holes 108. The base box 101 contacts the ground to support the sampling device, thereby improving the working stability of the sampling device.

[0029] Embodiment 2

[0030] As Figs. 1-6As shown, on the basis of example 1, the utility model provides a technical scheme: preferably, sampling mechanism 2 includes receiving box 201, the inner chamber bottom surface of receiving box 201 is fixedly connected with water pump 202, the inner chamber bottom surface of receiving box 201 is fixedly connected with fixed plate 203, the top surface both sides of fixed plate 203 are fixedly connected with annular plate 204, the top surface middle part of fixed plate 203 is fixedly connected with winding column 205, the input end of water pump 202 is sleeved with sampling tube one 206, sampling tube one 206 is movably connected on the surface of winding column 205, one end of sampling tube one 206 is sleeved with filter head 207, one side of the top surface of receiving box 201 is rotatably connected with magnetic suction cover 208 through hinge, one side of the top surface of magnetic suction cover 208 is fixedly connected with handle 209, the inner chamber side face upper of receiving box 201 is fixedly connected with fixed groove 210, fixed groove 210 is fixedly connected with magnetite 211 in the inside.

[0031] In the embodiment, the magnetite 211 is fixed by the fixed groove 210 and the magnetite 211 connection, the magnetite 211 and the magnetic suction cover 208 connection close the receiving box 201, when sampling work, pull handle 209 drive magnetic suction cover 208 relative receiving box 201 rotation and open receiving box 201, pull filter head 207 and take out sampling tube one 206 from winding column 205 and annular plate 204, fixed plate 203 connects annular plate 204 and winding column 205 and facilitates the operator to arrange sampling tube one 206, according to the sampling requirement, filter head 207 is put into the water area needing sampling, start water pump 202 and take out the water in the water area of sampling through sampling tube one 206 and filter head 207, the surface of filter head 207 is provided with water inlet hole, filter head 207 is movably connected with filter core in the inside, the water inlet hole on the surface of filter head 207 can preliminarily filter the impurities in the water area, the filter core in the inside of filter head 207 can further filter the impurities in the water area, avoid that the impurities in the water area are too much and block sampling tube one 206 or cause the influence to the normal work of water pump 202.

[0032] Example 3

[0033] As Figs. 1-6 shown, on the basis of example 1, the utility model provides a technical scheme: preferably, the inner chamber bottom surface of receiving box 201 is fixedly connected with collecting barrel 212, collecting barrel 212 is slidably connected with sample barrel 213 in the inside, the top surface of collecting barrel 212 is sleeved with barrel cover 214, the top surface inside of barrel cover 214 is fixedly connected with water inlet pipe 215, the output end of water pump 202 is sleeved with sampling tube two 216, one end of sampling tube two 216 is sleeved with water inlet pipe 215.

[0034] In the embodiment, when the water pump 202 works, the sample water is transported into the collecting barrel 212 through the sampling pipe two 216 and the water inlet pipe 215, the sample barrel 213 collects the water in the collecting barrel 212, the collecting barrel 212 and the sample barrel 213 are both made of transparent material, when the sample water in the sample barrel 213 reaches a proper volume, the water pump 202 is turned off, the collecting barrel 212 is opened above by pulling the barrel cover 214, and the sample barrel 213 is taken out of the collecting barrel 212, so that the sample water can be detected by the detector.

[0035] The working principle of the portable water quality sampler will be described in detail below.

[0036] As Figs. 1-6As shown, by rotating the handle 104 to drive the double-headed screw rod 102 to rotate, the double-headed screw rod 102 drives the two moving blocks 105 to move on the slide rods 103 and away from each other, the two slide rods 103 are symmetrically distributed on the two sides of the double-headed screw rod 102 and connected with the two moving blocks 105 to support the moving blocks 105, avoiding that the moving blocks 105 exert a large force on the double-headed screw rod 102 to cause the double-headed screw rod 102 to bend and deform, and at the same time, the connection of the slide rod 103 and the moving block 105 can improve the moving stability of the moving block 105, when the moving block 105 moves, it drives the lifting plate 109 to slide down on the surface of the fixed column 107 through the connecting rod 106, the two fixed columns 107 connect one lifting plate 109 to limit the moving direction of the lifting plate 109, one moving block 105 is connected with one lifting plate 109 through two connecting rods 106, and the two connecting rods 106 can synchronously drive the lifting plate 109 to stably descend at both ends, thereby improving the lifting stability of the lifting plate 109, when the lifting plate 109 descends, it drives the roller 110 to descend, the roller 110 extends out of the base box 101 through the roller hole 108 to lift and support the base box 101, according to the height of the user, the length of the telescopic rod 112 is adjusted by pulling the pull ring 114, after the telescopic rod 112 reaches the appropriate length, the length of the telescopic rod 112 is fixed by rotating the limiting nut 113, the base box 101 is moved to the sampling position by pulling the pull ring 114 to drive the roller 110 to rotate through the telescopic rod 112, the rotating buckle 111 and the base box 101, the base box 101 is connected with the sampling device to drive the sampling device to move to the working position, after moving to the working position, the double-headed screw rod 102 is reversely rotated by reversely rotating the handle 104, the double-headed screw rod 102 drives the two moving blocks 105 to move and approach each other, when the moving block 105 moves, it drives the lifting plate 109 to rise on the surface of the fixed column 107 through the connecting rod 106, the lifting plate 109 drives the roller 110 to rise and enters the base box 101 through the roller hole 108, the base box 101 contacts the ground to support the sampling device, thereby improving the working stability of the sampling device, the fixed groove 210 is connected with the magnet 211 to fix the magnet 211, the magnet 211 is connected with the magnetic cover 208 to close the storage box 201, when sampling work is performed, the magnetic cover 208 is rotated relative to the storage box 201 by pulling the handle 209 to open the storage box 201, the sampling tube one 206 is pulled out from between the winding column 205 and the annular plate 204 by pulling the filter head 207, the fixed plate 203 connects the annular plate 204 and the winding column 205 to facilitate the operator to arrange the sampling tube one 206, according to the sampling requirement, the filter head 207 is placed in the water area to be sampled, the sample barrel 213 is placed in the collection barrel 212 and the barrel cover 214 is connected with the collection barrel 212, the water pump 202 is started to draw water in the water area to be sampled through the sampling tube one 206 and the filter head 207, the surface of the filter head 207 is provided with a water inlet hole, and a filter core is movably connected in the filter head 207,The water inlet hole of the surface of the filter head 207 can preliminarily filter the impurities in the water area, and the filter core inside the filter head 207 can further filter the impurities in the water area, so as to avoid that the impurities in the water area excessively block the sampling pipe 206 or affect the normal work of the water pump 202, the water pump 202 sends the sample water to the collecting barrel 212 through the sampling pipe two 216 and the water inlet pipe 215, the sample barrel 213 collects the water in the collecting barrel 212, and the collecting barrel 212 and the sample barrel 213 are both made of transparent material, when the sample water in the sample barrel 213 reaches a proper volume, the water pump 202 is closed, the barrel cover 214 is pulled to open the upper part of the collecting barrel 212, the sample barrel 213 is taken out from the collecting barrel 212, and it is convenient for the detection personnel to detect the sample water.

[0037] The above has made a detailed description of the utility model in general, but on the basis of the utility model, some modifications or improvements can be made, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A portable water quality sampler comprising a mobile mechanism (1), characterized in that: The top surface of the moving mechanism (1) is provided with a sampling mechanism (2); The moving mechanism (1) comprises a base box (101), the inner cavity side of the base box (101) is rotationally connected with a double-end screw rod (102), the inner cavity side of the base box (101) is fixedly connected with a slide rod (103), the number of the slide rod (103) is two, one end of the double-end screw rod (102) penetrates through the side of the base box (101) and is fixedly connected with a handle (104), the two end sides of the double-end screw rod (102) are threadedly connected with a moving block (105), the moving block (105) is slidably connected with the slide rod (103), the bottom surface of the moving block (105) is rotationally connected with a connecting rod (106), and the connecting rod (106) is in pairs.

2. The portable water sampler of claim 1, wherein: The inner cavity bottom surface of the base box (101) is fixedly connected with a fixed column (107), the inner cavity bottom surface of the base box (101) is provided with a roller hole (108), the fixed columns (107) are in pairs, and the side of one group of the fixed columns (107) is slidably connected with a lifting plate (109), one end of the connecting rod (106) is rotationally connected to the inner top surface of the lifting plate (109), and the bottom surface of the lifting plate (109) is fixedly connected with a roller (110) on both sides.

3. The portable water sampler of claim 2, wherein: The other side of the base box (101) is fixedly connected with a rotating buckle (111) below, one end of the rotating buckle (111) is fixedly connected with a telescopic rod (112), the inner side of the telescopic rod (112) is threadedly connected with a limiting nut (113), and the inner side of the telescopic rod (112) is slidably connected with a pull ring (114).

4. The portable water sampler of claim 3, wherein: The sampling mechanism (2) comprises a storage box (201), the inner cavity bottom surface of the storage box (201) is fixedly connected with a water pump (202), the inner cavity bottom surface of the storage box (201) is fixedly connected with a fixed plate (203), the top surface of the fixed plate (203) is fixedly connected with an annular plate (204) on both sides, the top surface of the fixed plate (203) is fixedly connected with a winding column (205) in the middle, the input end of the water pump (202) is sleeved with a sampling pipe one (206), the sampling pipe one (206) is movably connected to the surface of the winding column (205), and one end of the sampling pipe one (206) is sleeved with a filter head (207).

5. The portable water sampler of claim 4, wherein: One side of the top surface of the storage box (201) is rotationally connected with a magnetic cover (208) through a hinge, one side of the top surface of the magnetic cover (208) is fixedly connected with a handle (209), the inner cavity side of the storage box (201) is fixedly connected with a fixed groove (210) above, and the inner part of the fixed groove (210) is fixedly connected with a magnet (211).

6. The portable water sampler of claim 5, wherein: The inner cavity bottom surface of the storage box (201) is fixedly connected with a collecting barrel (212), the inside of the collecting barrel (212) is slidably connected with a sample barrel (213), the top surface of the collecting barrel (212) is sleeved with a barrel cover (214), and the top surface inside of the barrel cover (214) is fixedly connected with a water inlet pipe (215).

7. The portable water sampler of claim 6, wherein: The output end of the water pump (202) is sleeved with a sampling pipe two (216), and one end of the sampling pipe two (216) is sleeved with the water inlet pipe (215).

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