CN108007719A - A kind of water-quality sampler - Google Patents

Abstract

The invention relates to the technical field of water quality monitoring attachments, in particular to a water quality sampler. In order to solve the above technical problems, the invention provides a time-saving and labor-saving device, which reduces work difficulty, improves adaptability, and improves work efficiency; and is easy to operate. , reduce breakage, and reduce use limitations; including plexiglass bottles, nylon ropes, counterweights and metal protective covers, and scales are set on the outer walls of plexiglass bottles; including bottom plates, top plates, left panels, right panels, Drive shaft, driven shaft, sliding sleeve rod, pillar, first sleeve, second sleeve, third sleeve, fourth sleeve, fifth sleeve, telescopic motor, lead screw, adjustment block, lifting motor, Fixed pulley and electric control box; also includes solenoid valve and metal filter screen, the solenoid valve is installed on the top of the plexiglass bottle, and the solenoid valve is electrically connected with the electric control box, the metal filter screen is located under the solenoid valve, and the metal filter screen is installed inside the cavity.

Description

A water quality sampler

technical field

The invention relates to the technical field of water quality monitoring attachments, in particular to a water quality sampler.

Background technique

As we all know, the quality of water sources and water quality is directly related to the development of the national economy and people's physical and mental health. Water quality testing and analysis is one of the important contents of the national environmental protection supervision and monitoring work, especially for water areas affected by sewage discharge. Analysis is more important, and water quality sampler is a kind of used, and it has been widely used in the field of water quality monitoring; Existing water quality sampler includes organic glass bottle, nylon rope, counterweight and metal protective cover, organic glass The inside of the bottle is provided with a cavity, the top of the plexiglass bottle is provided with a water inlet, and the water inlet communicates with the cavity, the outer wall of the plexiglass bottle is provided with a scale, the counterweight is installed at the bottom of the metal protective cover, and equipped with The top of the weight is connected to the bottom of the metal protective cover, and one end of the nylon rope is connected to the top of the metal protective cover; when the existing water quality sampler is used, the water quality inspector takes the other end of the nylon rope and the pull cord, and then selects At the sampling site, put the plexiglass bottle into the water area of the sampling site, and sink naturally through the counterweight. After sinking to a certain height, the water quality inspector pulls the pull rope to pull the end cover away, and the tested water enters the plexiglass In the bottle, the nylon rope drives the metal protective cover to lift the plexiglass bottle, and the sampling depth is measured through the wet position of the nylon rope; it is found in the use of existing water quality samplers that in daily surface water quality monitoring and sampling, the sampling locations are mostly located on bridges. In order to make the sampling results more accurate, it is necessary to collect water samples at different distances from the bridge or shore. Sometimes it is necessary to extract samples at multiple levels, which is time-consuming and labor-intensive, which adds great difficulty to the water quality testing personnel. The ability is poor and the work efficiency is low; and it is troublesome to pull the end cap by the pull rope, and it is often unable to pull it open, resulting in sampling failure. At the same time, the opening of the top of the plexiglass bottle is large, and it is easy to flow large particles of impurities contained in the measured water into the bottle. Inside, the plexiglass bottle is damaged, affecting normal use, and the use limitation is relatively high.

Contents of the invention

In order to solve the above technical problems, the present invention provides a water quality sampler that saves time and labor, reduces work difficulty, improves adaptability, and improves work efficiency; and is simple to operate, reduces damage, and reduces use limitations.

A water quality sampler of the present invention comprises a plexiglass bottle, a nylon rope, a counterweight and a metal protective cover, a cavity is arranged inside the plexiglass bottle, a water inlet is arranged on the top of the plexiglass bottle, and the water inlet communicates with the cavity , the outer wall of the plexiglass bottle is provided with a scale, the counterweight is installed at the bottom of the metal protective cover, and the top of the counterweight is connected to the bottom of the metal protective cover, and one end of the nylon rope is connected to the top of the metal protective cover. Connection; including bottom plate, top plate, left side plate, right side plate, driving shaft, driven shaft, sliding sleeve rod, strut, first sleeve, second sleeve, third sleeve, fourth sleeve, fifth sleeve Sleeve, telescopic motor, lead screw, adjusting block, lifting motor, fixed pulley and electric control box, the top plate is located above the bottom plate, the bottom ends of the left side plate and the right side plate are respectively connected with the left side and the top of the bottom plate. The right side is connected, and the tops of the left side board and the right side board are respectively connected with the left side and the right side of the bottom end of the top board. An upper left ball bearing and an upper right ball bearing are installed, and the bottom plate is correspondingly provided with a lower left placement hole and a lower right placement hole, and a lower left ball bearing and a lower right ball bearing are respectively installed in the lower left placement hole and the lower right placement hole, and the active The bottom end of the shaft is inserted into the lower right ball bearing, and the top end of the driving shaft passes through the upper right ball bearing and protrudes to the outside world, and the top end of the driving shaft is provided with a rocker, and the bottom end of the driven shaft is inserted into the lower left ball bearing In the bearing, and the top of the driven shaft passes through the upper left ball bearing and protrudes to the outside world. The middle parts of the driving shaft and the driven shaft are respectively provided with driving gears and driven gears, and the driving gears and driven gears The teeth are meshed, the bottom end of the sliding sleeve rod is connected with the top end of the driven shaft, and the inside of the sliding sleeve rod is provided with a chute, and the top end of the sliding sleeve rod is provided with a through hole, and the through hole communicates with the chute. The bottom end of the pillar is inserted into the chute through the through hole, and the pillar is slidably matched with the chute, and the first sleeve, the second sleeve, the third sleeve, the fourth sleeve and the fifth sleeve are mutually fitted , and the top of the pillar is connected to the bottom end of the first sleeve, the telescopic motor is installed below the first sleeve, and the left output end of the telescopic motor is provided with a sleeve rod, and the right end of the sleeve rod is connected to the telescopic motor The left part of the output end is connected, the adjustment block is installed under the fifth sleeve, and the inside of the adjustment block is provided with a threaded through hole horizontally, the right end of the lead screw is inserted into the inside of the sleeve rod, and the left end of the lead screw is inserted into the And screwed into the threaded through hole, the fixed pulley is installed on the left side of the top of the fifth sleeve, and the fixed pulley rotates relative to the fifth sleeve, the lifting motor is installed on the top of the fifth sleeve, and the lifting motor is located on the On the right side of the fixed pulley, the lifting motor is provided with a driving roller, and the other end of the nylon rope passes through the moving pulley and is fixedly installed on the driving roller of the lifting motor. The electric control box is located above the top plate, and the electric The bottom of the control box is connected with the top left side of the top plate, and the telescopic motor and the lifting motor are electrically connected with the electric control box through electric connecting wires; it also includes a solenoid valve and a metal filter, and the solenoid valve is installed on the organic the top of the glass bottle, and the electric The magnetic valve is electrically connected with the electric control box, the metal filter screen is located under the electromagnetic valve, and the metal filter screen is installed inside the cavity.

A water quality sampler of the present invention also includes a left front threaded pipe, a left rear threaded pipe, a right front threaded pipe, a right rear threaded pipe, a left front threaded rod, a left rear threaded rod, a right front threaded rod, a right rear threaded rod and four sets of chassis , the tops of the left front threaded pipe, the left rear threaded pipe, the right front threaded pipe and the right rear threaded pipe are respectively connected to the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate, the left front threaded rod, The bottom ends of the left rear threaded rod, the right front threaded rod and the right rear threaded rod are respectively connected with the tops of the four groups of chassis, and the tops of the left front threaded rod, the left rear threaded rod, the right front threaded rod and the right rear threaded rod are inserted and screwed to the Inside the bottom end of the left front threaded pipe, left rear threaded pipe, right front threaded pipe, and right rear threaded pipe.

A water quality sampler of the present invention also includes a rack rail, two sets of connecting plates, a lifting adjustment knob and a gear, the rack rail is installed on the right side of the pillar, and the non-toothed end surface of the rack rail is connected The outer wall is connected, and the two sets of connecting plates are respectively installed on the front side and the rear side of the outer wall at the right end of the sleeve rod. The two sets of connecting plates are respectively provided with front through holes and rear through holes, and the front through holes The front first ball bearing and the rear first ball bearing are respectively arranged inside the and rear through holes. An adjustment shaft is arranged on the lift adjustment knob, and one end of the adjustment shaft is connected with the lift adjustment knob. between the plates, and the other end of the adjustment shaft passes through the front first ball bearing and the middle part of the gear respectively and is inserted into the inside of the rear first ball bearing, and the gear meshes with the rack.

A water quality sampler of the present invention also includes a rotating shaft, a front leg, a rear leg, a rocker and a rocker, the bottom ends of the front leg and the rear leg are respectively connected to the top of the electric control box, And the top of the front outrigger and the rear outrigger are respectively provided with a front second ball bearing and a rear second ball bearing, the rear end of the rotating shaft passes through the inside of the second rear ball bearing and extends to the outside, The inside of the second front ball bearing extends to the outside and is connected with the left end of the rocking bar, and the rocking handle is hingedly mounted on the right end of the rocking bar.

A water quality sampler of the present invention, the telescopic motor, lead screw, adjustment block and lifting motor are all detachable devices, and also includes a first fixed block group, a second fixed block group, a third fixed block group, a first screw group, the second screw group, the third screw group and locking bolts, the bottom of the lifting motor is provided with a base, the first fixing block group is respectively installed at the left and right ends of the bottom of the lifting motor base, and the first fixing block The groups are provided with first screw through holes, and the top of the fifth sleeve is provided with a first screw hole corresponding to the first screw through hole, and the bottom end of the first screw group is inserted through the first screw through hole And screwed into the first screw hole, the front end of the sleeve rod is provided with a locking bolt hole, and the locking bolt hole communicates with the inside of the sleeve rod, the locking bolt is inserted and screwed into the locking bolt hole to The right end of the lead screw is locked to the inside of the sleeve rod, and the second fixed block group is respectively installed on the left and right ends of the top of the adjustment block, and the second fixed block group is provided with a second screw through hole, and the bottom of the fifth sleeve The end is provided with a second screw hole corresponding to the second screw through hole, the top end of the second screw group is inserted through the second screw through hole and screwed into the second screw hole, and the top end of the telescopic motor is provided with The support, the third fixed block group is respectively installed on the left and right ends of the top of the support, and the third fixed block group is provided with a third screw through hole, and the bottom end of the first sleeve is provided with the third screw. The through hole corresponds to the third screw hole, and the top end of the third screw group is inserted through the third screw through hole and screwed into the third screw hole.

A water quality sampler of the present invention also includes anti-skid tooth groups, the anti-skid tooth groups are respectively installed on the bottom ends of the four groups of chassis, and the top non-tooth surfaces of the anti-skid tooth groups are all connected to the bottom ends of the four groups of chassis .

A water quality sampler of the present invention also includes a sensor and a counting block, the counting block is installed on the outside of the driving roller of the lifting motor, the sensor is located on the left side of the lifting motor, and the bottom end of the sensor is connected to the fifth set The top of the barrel forehead is connected, and the sensor is electrically connected with the point control box.

A water quality sampler of the present invention also includes a left oblique support and a right oblique support, the left oblique support and the right oblique support are located on the left and right sides of the pillar respectively, and the left end of the left oblique support is connected with the first set The bottom end of the barrel is connected, the right end of the left diagonal support is connected with the left outer wall of the pillar, the right end of the right diagonal support is connected with the bottom end of the first sleeve, and the left end of the right diagonal support is connected with the right outer wall of the pillar.

A water quality sampler of the present invention further includes a suspension ring, the top of the suspension ring is provided with an external thread, and the bottom end of the adjustment block is provided with a longitudinal internal thread hole, and the suspension ring is inserted through the external thread and screwed to the internal thread inside the hole.

Compared with the prior art, the beneficial effect of the present invention is: through the above arrangement, the telescopic motor can drive the lead screw to rotate in the adjustment block, so that the first sleeve, the second sleeve, the third sleeve, and the fourth sleeve And the fifth sleeve is extended, and at the same time, the nylon rope is released by the rotation of the lifting motor, and the plexiglass bottle is sunk into the required sampling water area, and it can be rotated by the crank through the engagement between the driving gear and the driven gear. Adjusting the angle saves time and labor, reduces work difficulty, improves adaptability, and improves work efficiency; and water quality sampling can be performed through the automatic opening and closing of the solenoid valve, which is easy to operate, and at the same time, large particles of impurities are retained by the metal filter. The exterior of the glass bottle reduces breakage and reduces use limitations.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic diagram of a partially enlarged structure at A of the present invention;

Fig. 3 is a schematic diagram of a partially enlarged structure at place B of the present invention;

Fig. 4 is a schematic diagram of a partially enlarged structure at C of the present invention;

Fig. 5 is a schematic diagram of a partially enlarged structure at D of the present invention;

Fig. 6 is a schematic diagram of a partially enlarged structure at E of the present invention;

Fig. 7 is a left view structural diagram of the connection of the rotating shaft, the front outrigger and the rocker of the present invention;

Fig. 8 is a cross-sectional top view structural schematic diagram of the connection between the rack rail, the connecting plate and the lifting adjustment knob of the present invention;

Marks in the attached drawings: 1, plexiglass bottle; 2, nylon rope; 3, counterweight; 4, metal protective cover; 5, bottom plate; 6, top plate; 7, right side plate; 8, drive shaft; Moving shaft; 10, sliding sleeve rod; 11, pillar; 12, first sleeve; 13, telescopic motor; 14, lead screw; 15, adjusting block; 16, lifting motor; 17, fixed pulley; 18, electric control box ; 19, solenoid valve; 20, metal filter screen; 21, left front threaded pipe; 22, left front threaded rod; 23, chassis; 24, rack; 25, connecting plate; 26, lifting adjustment knob; 27, gear; Rotating shaft; 29, front leg; 30, rocking bar; 31, rocking handle; 32, first fixed block; 33, second fixed block; 34, third fixed block; 35, first screw; 36, second screw ; 37, the third screw; 38, locking bolt; 39, anti-skid teeth; 40, sensor; 41, counting block; 42, left oblique support; 43, suspension ring.

Detailed ways

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

As shown in Figures 1 to 8, a water quality sampler of the present invention includes a plexiglass bottle 1, a nylon rope 2, a counterweight 3 and a metal protective cover 4, the plexiglass bottle is provided with a cavity, and the plexiglass bottle The top is provided with a water inlet, and the water inlet communicates with the cavity, the outer wall of the plexiglass bottle is provided with a scale, the counterweight is installed at the bottom of the metal protective cover, and the top of the counterweight is connected to the bottom of the metal protective cover. One end of the nylon rope is connected to the top of the metal protective cover; including the bottom plate 5, the top plate 6, the left side plate, the right side plate 7, the driving shaft 8, the driven shaft 9, the sliding sleeve rod 10, the pillar 11, the first Sleeve 12, second sleeve, third sleeve, fourth sleeve, fifth sleeve, telescopic motor 13, lead screw 14, adjustment block 15, lifting motor 16, fixed pulley 17 and electric control box 18, top plate Located above the base plate, the bottom ends of the left plate and the right plate are respectively connected to the left and right sides of the top of the bottom plate, and the tops of the left plate and the right plate are respectively connected to the left and right sides of the bottom end of the top plate, and the top plate There are upper left placement holes and upper right placement holes on the top, and upper left ball bearings and upper right ball bearings are respectively installed in the upper left placement holes and upper right placement holes. The bottom plate is correspondingly provided with lower left placement holes and lower right placement holes, and the lower left placement holes and The lower left ball bearing and the lower right ball bearing are respectively installed in the lower placement hole, the bottom end of the drive shaft is inserted into the lower right ball bearing, and the top end of the drive shaft passes through the upper right ball bearing and protrudes to the outside world, and the top end of the drive shaft A crank is provided, the bottom end of the driven shaft is inserted into the lower left ball bearing, and the top end of the driven shaft passes through the upper left ball bearing and protrudes to the outside world. The middle parts of the driving shaft and the driven shaft are respectively provided with driving gears and The driven hob, and the active hob and the driven hob mesh, the bottom end of the sliding sleeve rod is connected with the top end of the driven shaft, and the inside of the sliding sleeve rod is provided with a chute, and the top of the sliding sleeve rod is provided with a through hole , the through hole communicates with the chute, the bottom end of the pillar passes through the through hole and is inserted into the chute, and the pillar slidably fits with the chute, the first sleeve, the second sleeve, the third sleeve, the fourth sleeve and the first sleeve The five sleeves are mutually fitted, and the top of the pillar is connected to the bottom end of the first sleeve, the telescopic motor is installed under the first sleeve, and the left output end of the telescopic motor is provided with a sleeve rod, and the right end of the sleeve rod is connected to the telescopic The left part of the motor is connected to the output end, the adjustment block is installed under the fifth sleeve, and the interior of the adjustment block is provided with a threaded through hole horizontally, the right end of the lead screw is inserted into the inside of the sleeve rod, and the left end of the lead screw is inserted and screwed To the threaded through hole, the fixed pulley is installed on the left side of the top of the fifth sleeve, and the fixed pulley rotates relative to the fifth sleeve, the lifting motor is installed on the top of the fifth sleeve, and the lifting motor is located on the right side of the fixed pulley, the lifting The motor is equipped with a driving roller, and the other end of the nylon rope passes through the movable pulley and is fixedly installed on the driving roller of the lifting motor. The electric control box is located above the top plate, and the bottom end of the electric control box is connected to the top left side of the top plate. The telescopic motor and the lifting motor are all electrically connected with the electric control box; also include a solenoid valve 19 and a metal strainer 20, the solenoid valve is installed on the top of the plexiglass bottle, and the solenoid valve and the electric control box are electrically connected through an electric connection line. Connection, the metal filter is located under the solenoid valve, and the metal filter is installed inside the cavity; through the above settings, the telescopic motor can drive the lead screw to rotate in the adjustment block, so that the first sleeve, the second sleeve, the second sleeve The third sleeve, the fourth sleeve and the fifth sleeve are stretched, and at the same time, the nylon rope is released through the rotation of the lifting motor, and the plexiglass bottle is sunk into the required sampling water area. The meshing between them is adjusted by the rotation of the handle, which saves time and effort, reduces the difficulty of work, improves adaptability, and improves work efficiency; and the water quality sampling can be carried out through the automatic opening and closing of the solenoid valve, which is easy to operate, and at the same time through the metal filter The net traps large particles of impurities to the outside of the plexiglass bottle, reducing damage and reducing use limitations.

A kind of water sampler of the present invention also comprises left front threaded pipe 21, left rear threaded pipe, right front threaded pipe, right rear threaded pipe, left front threaded rod 22, left rear threaded rod, right front threaded rod, right rear threaded rod and four Group chassis 23, the tops of the left front threaded pipe, the left rear threaded pipe, the right front threaded pipe and the right rear threaded pipe are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the base plate bottom, the left front threaded rod, the left rear threaded rod The bottom ends of the rod, the right front threaded rod and the right rear threaded rod are respectively connected with the top ends of the four sets of chassis, and the top ends of the left front threaded rod, the left rear threaded rod, the right front threaded rod and the right rear threaded rod are inserted and screwed into the left front threaded pipe , the inside of the bottom end of the left rear threaded pipe, the right front threaded pipe and the right rear threaded pipe; through the above settings, the horizontal adjustment can be performed through the rotation of the left front threaded rod, the left rear threaded rod, the right front threaded rod and the right rear threaded rod, Improve adaptability.

A kind of water quality sampler of the present invention also comprises rack 24, two groups of connecting plates 25, lifting adjustment knob 26 and gear 27, and rack is installed on the right side of pillar, and the non-toothed end surface of rack and the right side of pillar The outer wall is connected, two sets of connecting plates are respectively installed on the front side and the rear side of the outer wall of the right end of the sleeve rod, the two sets of connecting plates are respectively provided with front through holes and rear through holes, and the front through holes and the rear through holes are respectively provided with The front first ball bearing and the rear first ball bearing are provided with an adjustment shaft on the lifting adjustment knob, one end of the adjustment shaft is connected to the lifting adjustment knob, the gear is located between the two sets of connecting plates, and the other ends of the adjustment shaft pass through the The front first ball bearing and the middle part of the gear are inserted into the inside of the rear first ball bearing, and the gear and the gear rail mesh with the left front threaded rod, left rear threaded rod, right front threaded rod and right rear threaded rod; through the above settings, it can be adjusted by rotating and lifting Knob for height adjustment to improve practicality.

A kind of water quality sampler of the present invention also comprises rotating shaft 28, front support leg 29, rear support leg, rocking bar 30 and rocking handle 31, the bottom end of front support leg and rear support leg are connected with the top of electric control box respectively, And the top of the front outrigger and the rear outrigger are respectively provided with a front second ball bearing and a rear second ball bearing. The inside of the bearing extends to the outside to connect with the left end of the rocker, and the rocker is hingedly mounted on the right end of the rocker; through the above settings, the rocker can be used to drive the rotating shaft to rotate, and the messy electrical connecting lines are arranged to prevent damage from affecting use.

A water quality sampler of the present invention, telescopic motor, lead screw, adjusting block and lifting motor are all detachable devices, and also includes a first fixed block group 32, a second fixed block group 33, a third fixed block group 34, a A screw group 35, a second screw group 36, a third screw group 37 and locking bolts 38, the bottom of the lifting motor is provided with a base, and the first fixed block group is respectively installed at the left and right ends of the bottom of the lifting motor base, and the first fixed The block groups are provided with first screw through holes, and the top of the fifth sleeve is provided with a first screw hole corresponding to the first screw through hole, the bottom end of the first screw group is inserted through the first screw through hole and Screwed into the first screw hole, the front end of the sleeve rod is provided with a locking bolt hole, and the locking bolt hole communicates with the inside of the sleeve rod, the locking bolt is inserted and screwed into the locking bolt hole to lock the right end of the screw To the inside of the sleeve rod, the second fixed block group is respectively installed on the left and right ends of the top of the adjustment block, and the second fixed block group is provided with second screw through holes, and the bottom end of the fifth sleeve is provided with the second screw. The second screw hole corresponding to the through hole, the top of the second screw group is inserted through the second screw through hole and screwed into the second screw hole, the top of the telescopic motor is provided with a support, and the third fixed block group is respectively installed on the The left and right ends of the top of the support, and the third fixed block group are provided with a third screw through hole, and the bottom end of the first sleeve is provided with a third screw hole corresponding to the third screw through hole, the third screw The top of the group is inserted through the third screw through hole and screwed into the third screw hole; through the above arrangement, the screw group can be disassembled, which is convenient for disassembly, arrangement and carrying.

A kind of water sampler of the present invention also comprises antiskid tooth group 39, and antiskid tooth group is respectively installed on the bottom of four groups of chassis, and the top non-tooth surface of antiskid tooth group is all connected with the bottom end of four groups of chassis; Set to prevent sliding from causing inaccurate sampling.

A water quality sampler of the present invention also includes a sensor 40 and a counting block 41, the counting block is installed on the outside of the driving roller of the lifting motor, the sensor is located on the left side of the lifting motor, and the bottom end of the sensor is connected to the top of the forehead of the fifth sleeve , the sensor is electrically connected to the point control box; through the above settings, the lifting motor can be used to drive the counting block to rotate, and then the counting block can be counted through the sensor, and the sampling depth of the plexiglass bottle can be determined according to the active hobbing circumference of the lifting motor.

A water quality sampler of the present invention also includes a left oblique support 42 and a right oblique support, the left oblique support and the right oblique support are respectively located on the left and right sides of the pillar, and the left end of the left oblique support is connected to the bottom end of the first sleeve , the right end of the left oblique support is connected to the left outer wall of the pillar, the right end of the right oblique support is connected to the bottom end of the first sleeve, and the left end of the right oblique support is connected to the right outer wall of the pillar; through the above settings, the supporting capacity is improved .

A water quality sampler of the present invention also includes a suspension ring 43, the top of the suspension ring is provided with an external thread, the bottom of the adjustment block is provided with a longitudinal internal thread hole, the suspension ring is inserted through the external thread and screwed into the internal thread hole; through the above Set it to prevent the electric connection wire from falling into the water, which will affect the use.

A water quality sampler of the present invention, when it is working, before completing the above actions, it is first moved to the position required by the user, and the lead screw is driven by the telescopic motor to rotate in the adjustment block, so that the first sleeve, the second The sleeve, the third sleeve, the fourth sleeve and the fifth sleeve are stretched, and at the same time, the nylon rope is released through the rotation of the lifting motor, and the plexiglass bottle is sunk into the required sampling water area. Mesh between the moving hobbies, use the crank to adjust the angle, rotate the left front threaded rod, left rear threaded rod, right front threaded rod and right rear threaded rod to adjust to the level, rotate the lifting adjustment knob to adjust the appropriate height, and then open the solenoid valve for water sampling.

The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, some improvements and modifications can also be made, these improvements and modifications It should also be regarded as the protection scope of the present invention.

Claims (9)

1. a kind of water-quality sampler, including organic vial (1), nylon rope (2), clump weight (3) and protective cover (4), have Machine vial (1) is internally provided with cavity, and organic glass bottle (1) top is provided with water inlet, and water inlet is communicated with cavity, Graduated scale is provided with the lateral wall of organic glass bottle (1), clump weight (3) is installed on the bottom of protective cover (4), and matches somebody with somebody The top of pouring weight (3) is connected with the bottom of protective cover (4), and one end of nylon rope (2) connects with the top of protective cover (4) Connect；It is characterised in that it includes bottom plate (5), top plate (6), left plate, right plate (7), driving shaft (8), driven shaft (9), sliding sleeve bar (10), pillar (11), the first sleeve (12), second sleeve, 3rd sleeve, 4th sleeve, 5th sleeve, flexible motor (13), Leading screw (14), adjusting block (15), lift motor (16), fixed pulley (17) and electric control box (18), the top plate (6) are located at bottom plate (5) top, the bottom of the left plate and right plate (7) are connected with the left side on bottom plate (5) top and right side respectively, and left The top of side plate and right plate (7) is connected with the left side of top plate (6) bottom and right side respectively, and a left side is provided with the top plate (6) Upper putting hole and upper right putting hole, and it is separately installed with upper left ball bearing and upper right in upper left putting hole and upper right putting hole Ball bearing, the bottom plate (5) is correspondingly arranged on lower-left putting hole and bottom right putting hole, and lower-left putting hole and bottom right are placed Lower-left ball bearing and bottom right ball bearing are separately installed with hole, the bottom of the driving shaft (8) is inserted into bottom right ball axis In holding, and the top of driving shaft (8) through upper right ball bearing and extend out to the external world, and the top of driving shaft (8) is set There is crank, the bottom of the driven shaft (9) is inserted into the ball bearing of lower-left, and the top of driven shaft (9) is rolled through upper left Pearl bearing simultaneously extend out to the external world, and active gear hobbing and driven rolling are respectively arranged with the middle part of the driving shaft (8) and driven shaft (9) Tooth, and active gear hobbing and driven gear hobbing engagement, the bottom of the sliding sleeve bar (10) are connected with the top of driven shaft (9), and Sliding sleeve bar (10) is internally provided with sliding slot, and the top of sliding sleeve bar (10) is provided with through hole, and the through hole is communicated with sliding slot, described The bottom of pillar (11) is inserted into inside sliding slot through through hole, and pillar (11) is slidably matched with sliding slot, first sleeve (12), second sleeve, 3rd sleeve, 4th sleeve and 5th sleeve mutual sheathing, and the top of pillar (11) and first set The bottom connection of cylinder (12), the flexible motor (13) are installed on the lower section of the first sleeve (12), and the motor (13) that stretches Left part output terminal is provided with loop bar, and the right end of the loop bar is connected with the left part output terminal of flexible motor (13), the adjusting block (15) lower section of 5th sleeve is installed on, and the inner transverse of adjusting block (15) is provided with tapped through hole, the leading screw (14) Right end be inserted into inside loop bar, and leading screw (14) left end insertion and spiral shell be filled in tapped through hole, the fixed pulley (17) Installed in 5th sleeve top left hand, and fixed pulley (17) is rotated relative to 5th sleeve, and the lift motor (16) is installed on The top of 5th sleeve, and lift motor (16) is located at the right side of fixed pulley (17), is provided with the lift motor (16) Driving roller, the other end of the nylon rope (2) are fixedly mounted on the driving roller of lift motor (16) through movable pulley, institute State the top that electric control box (18) is located at the top plate (6), and the bottom of electric control box (18) and the top left hand of top plate (6) Connection, the flexible motor (13) and lift motor (16) are electrically connected with electric control box (18) by electric connection line；Further include Solenoid valve (19) and metal screen (20), the solenoid valve (19) are installed on the top of the organic glass bottle (1), and electromagnetism Valve (19) is electrically connected with electric control box (18), and the metal screen (20) is located at the lower section of solenoid valve (19), and metal screen (20) it is installed on cavity inside.

2. a kind of water-quality sampler as claimed in claim 1, it is characterised in that further include left front screwed pipe (21), left back spiral shell Line pipe, right preceding thread pipe, right rear thread pipe, left front threaded rod (22), left back threaded rod, right preceding thread bar, right rear thread bar and Four groups of chassis (23), the left front screwed pipe (21), left back screwed pipe, right preceding thread pipe and right rear thread pipe top respectively with Front left side, left rear side, the forward right side of bottom plate (5) bottom are connected with right lateral side, the left front threaded rod (22), left back screw thread Top of the bottom of bar, right preceding thread bar and right rear thread bar respectively with four groups of chassis (23) is connected, and left front threaded rod (22), simultaneously spiral shell is filled to left front screwed pipe (21), left back spiral shell for the top insertion of left back threaded rod, right preceding thread bar and right rear thread bar The bottom inner portion of line pipe, right preceding thread pipe and right rear thread pipe.

3. a kind of water-quality sampler as claimed in claim 2, it is characterised in that further include rack rails (24), two groups of connecting plates (25), lift adjustment knob (26) and gear (27), the rack rails (24) are installed on the right side of the pillar (11), and rack rails (24) non-increment face is connected with the outer right wall of pillar (11), and two groups of connecting plates (25) are separately mounted to describedization loop bar The front side of right end outer wall and rear side, are correspondingly arranged on front through hole and rear through hole on two groups of connecting plates (25), before described respectively Preceding first ball bearing and rear first ball bearing, the lift adjustment knob (26) are respectively arranged with inside through hole and rear through hole On be provided with adjustment axis, one end of the adjustment axis is connected with lift adjustment knob (26), and the gear (27) is located at two groups of companies Between fishplate bar (25), and the other end of adjustment axis is sequentially passed through in the middle part of preceding first ball bearing and gear (27) and is inserted into respectively To rear first ball bearing, the gear (27) is engaged with rack rails (24).

A kind of 4. water-quality sampler as claimed in claim 3, it is characterised in that further include shaft (28), front leg strut (29), after The bottom of supporting leg, rocking bar (30) and rocking handle (31), the front leg strut (29) and rear support leg respectively with the electric control box (18) Top connects, and front leg strut (29) and rear support leg top are respectively arranged with preceding second ball bearing and rear second ball bearing, The rear end of the shaft (28) is through inside rear second ball bearing and extending out to the external world, before the front end of the shaft (28) passes through Inside second ball bearing and it extend out to the extraneous left end with the rocking bar (30) and is connected, the rocking handle (31), which is hingedly mounted on, shakes The right end of bar (30).

5. a kind of water-quality sampler as claimed in claim 4, it is characterised in that the flexible motor (13), leading screw (14), adjust Locking nub (15) and lift motor (16) are detachable apparatus, further include the first fixed block (32) group, the second fixed block (33) group, 3rd fixed block (34) group, the first screw (35) group, the second screw (36) group, the 3rd screw (37) group and clamping screw (38), Lift motor (16) bottom is provided with base, first fixed block (32) group is separately mounted to lift motor (16) base The left and right ends of bottom, and the first screw (35) through hole is both provided with the first fixed block (32) group, and 5th sleeve top End is provided with to be passed through with corresponding first screw (35) hole of the first screw (35) through hole, the bottom of the first screw (35) group Simultaneously spiral shell is filled in the first screw (35) hole the insertion of first screw (35) through hole, and the front end of the loop bar is provided with clamping screw (38) Hole, and clamping screw (38) hole, with being communicated inside loop bar, simultaneously spiral shell is filled to clamping screw (38) for clamping screw (38) insertion Leading screw (14) right end is locked to loop bar in hole, the second fixed block (33) group is separately mounted at the top of adjusting block (15) Left and right ends, and the second screw (36) through hole is both provided with the second fixed block (33) group, and 5th sleeve bottom is set It is equipped with and passes through second with corresponding second screw (36) hole of the second screw (36) through hole, the top of the second screw (36) group Simultaneously spiral shell is filled in the second screw (36) hole the insertion of screw (36) through hole, and flexible motor (13) top is provided with bearing, described 3rd fixed block (34) group is separately mounted to the left and right ends of holder top, and is both provided with the 3rd fixed block (34) group Three screws (37) through hole, and the first sleeve (12) bottom is provided with and the 3rd corresponding 3rd screw of screw (37) through hole (37) hole, the top of the 3rd screw (37) group are filled to the 3rd screw (37) hole through the insertion of the 3rd screw (37) through hole and spiral shell It is interior.

A kind of 6. water-quality sampler as claimed in claim 5, it is characterised in that anti-slop serrations (39) group is further included, it is described anti-skidding Tooth (39) group is separately mounted to the bottom of four groups of chassis (23), and the non-flank of tooth in top of anti-slop serrations (39) group with four groups The bottom connection on chassis (23).

7. a kind of water-quality sampler as claimed in claim 6, it is characterised in that further include sensor (40) and count block (41), the outside for counting block (41) and being installed on the lift motor (16) driving roller, the sensor (40) is positioned at liter The left side of motor (16) drops, and the bottom of sensor (40) is connected with 5th sleeve volume top, the sensor (40) and point Control cabinet is electrically connected.

8. a kind of water-quality sampler as claimed in claim 7, it is characterised in that further include left bearing diagonal (42) and right tiltedly branch Support, the left bearing diagonal (42) and right bearing diagonal are located at the left and right sides of the pillar (11), and left bearing diagonal (42) respectively Left end be connected with the bottom of first sleeve (12), the right end of left bearing diagonal (42) and the left side outer wall of pillar (11) connect Connect, the right end of the right bearing diagonal is connected with the bottom of the first sleeve (12), and the left end of right bearing diagonal and pillar (11) Outer right wall connects.

9. a kind of water-quality sampler as claimed in claim 8, it is characterised in that further include hanging ring (43), the hanging ring (43) Top be provided with external screw thread, the bottom of the adjusting block (15) is provided with longitudinal inner thread hole, and the hanging ring (43) is by outer Simultaneously spiral shell is filled in internal thread hole for screw thread insertion.