CN211401785U - Automatic sampling device of fine chemical reaction kettle - Google Patents

Abstract

The utility model discloses an automatic sampling device of meticulous chemical industry reation kettle, the on-line screen storage device comprises a base, two supporting legs of base top fixedly connected with, the top of base is equipped with the reation kettle body, and reation kettle body bottom and two supporting leg top fixed connection, reation kettle body top is close to right side department and is equipped with the feed inlet, the top of reation kettle body is equipped with the drum, and the bottom of drum runs through reation kettle body top, and be linked together with the inside of reation kettle body, the inside sliding connection of drum has the rubber buffer, and the top fixedly connected with push rod of rubber buffer, the through-hole has been seted up at drum inner chamber top, and the top of push rod passes the through-hole, and extend to the top of drum, reach the mesh of sample, thereby can realize.

Description

Automatic sampling device of fine chemical reaction kettle

Technical Field

The utility model relates to a chemical industry reation kettle technical field specifically is an automatic sampling device of meticulous chemical industry reation kettle.

Background

Along with the continuous development of society, the chemical industry development of china is very rapid, and after the reation kettle reaction, technical staff need carry out the sampling analysis to the sample, summarize the data, verify whether the sample reacts fully, and traditional sampling mode is manual sampling, and very inconvenient and security are low, cause danger easily, consequently, for improving above shortcoming, we propose a meticulous chemical industry reation kettle automatic sampling device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's sample inconvenient and security low grade defect, provide an automatic sampling device of meticulous chemical industry reation kettle. The automatic sampling device of the fine chemical reaction kettle has the characteristics of convenience in sampling, high safety and the like.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic sampling device of a fine chemical reaction kettle comprises a base, wherein the top of the base is fixedly connected with two supporting legs, a reaction kettle body is arranged above the base, the bottom of the reaction kettle body is fixedly connected with the top ends of the two supporting legs, a feed inlet is arranged at the position, close to the right side, of the top of the reaction kettle body, a cylinder is arranged above the reaction kettle body, the bottom end of the cylinder penetrates through the top of the reaction kettle body and is communicated with the inside of the reaction kettle body, a rubber plug is slidably connected inside the cylinder, a push rod is fixedly connected to the top of the rubber plug, a through hole is formed in the top of an inner cavity of the cylinder, the top end of the push rod penetrates through the through hole and extends to the upper part of the cylinder, a sealing plug is fixedly connected to the through hole on the cylinder, an L, the utility model discloses a hydraulic drive system, including L shaped plate, bearing, threaded pipe, first servo motor, inner circle and first servo motor, the lower extreme of L shaped plate is equipped with the threaded pipe, and threaded pipe top and first bearing swing joint, first servo motor is installed at L shaped plate top, and the threaded pipe top passes the inner circle of first bearing and first servo motor's output shaft fixed connection, there is the threaded rod through threaded connection in the threaded pipe, the second bearing is installed on the top of push rod, and the bottom and the second bearing swing joint of threaded rod.

Preferably, reation kettle body right side lateral wall is equipped with two sampling tubes, and the left end and the reation kettle body of two sampling tubes are inside to be linked together to two sampling tubes are setting up from top to bottom, two all install the valve on the sampling tube.

Preferably, base top fixedly connected with U-shaped plate, and all install the third bearing on the U-shaped plate left and right sides inner chamber lateral wall, be equipped with the worm in the U-shaped plate, and the both ends of worm respectively with two third bearing swing joint on the U-shaped plate inner chamber lateral wall, second servo motor is installed to U-shaped plate right side lateral wall, the right-hand member of worm passes the inner circle of third bearing and second servo motor's output shaft fixed connection, the back wall meshing of worm has the worm wheel, and the bottom and the base top swing joint of worm wheel, worm wheel top fixedly connected with lead screw, threaded hole is seted up at U-shaped plate inner chamber top, and the top of lead screw passes the screw hole to extend to the top of U-shaped plate, the cover is equipped with the nut on the outer wall.

Preferably, a fourth bearing is installed at the top of the base, a rotating shaft is movably connected to an inner ring of the fourth bearing, and the top end of the rotating shaft penetrates through an inner ring of the bearing and is fixedly connected with the bottom of the worm wheel.

Preferably, the nut bottom is close to the equal fixedly connected with montant of left and right sides department, and one side that the nut was kept away from to two montants all is equipped with L shape slide bar, one side lateral wall that the nut was kept away from to the montant is close to bottom fixedly connected with quarter butt, the cover is equipped with the sliding ring on the L shape slide bar, and the sliding ring keeps away from the one end fixed connection of montant with the quarter butt, L shape slide bar top fixedly connected with baffle.

Preferably, the bottom of the inner cavity of the L-shaped sliding rod and the top of the U-shaped plate are both provided with jacks, and the plugs are inserted into the jacks.

Preferably, first U-shaped pole is installed at the nut top, and the right side lateral wall fixedly connected with electric telescopic handle of first U-shaped pole, electric telescopic handle left end fixedly connected with second U-shaped pole, and two containing cases are installed to the left end of second U-shaped pole to two containing cases set up for from top to bottom, the containing case top sets up for the opening, and is equipped with the sample bottle in the containing case.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the technical scheme, under the mutual cooperation of the first servo motor, the threaded rod, the threaded pipe, the push rod, the cylinder and the rubber plug, the push rod and the rubber plug can be driven to move downwards through the downward movement of the threaded rod, so that the air in the reaction kettle body can be compressed, and the subsequent sampling operation is facilitated;

2. in the technical scheme, under the mutual matching of the second servo motor, the worm wheel, the worm, the lead screw, the nut and the bolt, the electric telescopic rod and the sampling bottle can be driven to rotate and move up and down, so that the direction and the height of the sampling bottle can be adjusted, and the sampling is more convenient and faster;

3. in this technical scheme, electric telescopic handle can realize driving the sampling bottle and carry out the side-to-side motion, realizes the regulation to its left and right sides distance, makes sampling bottle and sampling tube dock, can realize taking a sample to reation kettle body inside through the valve, reaches the purpose of sample, and the effectual danger that has reduced to realized convenient sample and high effect of security.

Drawings

FIG. 1 is the original structure diagram of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is an enlarged view of fig. 1 at B.

Reference numbers in the figures: 1. a base; 2. supporting legs; 3. a reaction kettle body; 4. an L-shaped plate; 5. a cylinder; 6. a rubber plug; 7. a push rod; 8. a threaded pipe; 9. a threaded rod; 10. a first servo motor; 11. a sampling tube; 12. sampling a bottle; 13. filling the box; 14. a U-shaped plate; 15. a worm; 16. a worm gear; 17. a second servo motor; 18. a screw rod; 19. a nut; 20. an electric telescopic rod; 21. an L-shaped slide bar; 22. and (4) a bolt.

Detailed Description

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic sampling device of a fine chemical reaction kettle comprises a base 1, the top of the base 1 is fixedly connected with two supporting legs 2, a reaction kettle body 3 is arranged above the base 1, the bottom of the reaction kettle body 3 is fixedly connected with the top ends of the two supporting legs 2, a feed inlet is arranged at the position, close to the right side, of the top of the reaction kettle body 3, two sampling pipes 11 are arranged on the right side wall of the reaction kettle body 3, the left ends of the two sampling pipes 11 are communicated with the inside of the reaction kettle body 3, the two sampling pipes 11 are arranged up and down, valves are arranged on the two sampling pipes 11, sampling of the inside of the reaction kettle body 3 can be realized through the valves, the purpose of sampling is achieved, the dangerousness is effectively reduced, a cylinder 5 is arranged above the reaction kettle body 3, the bottom end of the cylinder 5 penetrates through the top of the reaction kettle body 3 and is communicated with the inside of the, a push rod 7 is fixedly connected to the top of the rubber plug 6, a through hole is formed in the top of an inner cavity of the cylinder 5, the top end of the push rod 7 penetrates through the through hole and extends to the upper portion of the cylinder 5, a sealing plug is fixedly connected to the through hole in the cylinder 5, an L-shaped plate 4 is fixedly connected to the position, close to the left side, of the top of the base 1, a first bearing is installed at the top of the inner cavity of the L-shaped plate 4, a threaded pipe 8 is arranged below the L-shaped plate 4, the top end of the threaded pipe 8 is movably connected with the first bearing, a first servo motor 10 is installed at the top of the L-shaped plate 4, the top end of the threaded pipe 8 penetrates through an inner ring of the first bearing and is fixedly connected with an output shaft of the first servo motor 10, a threaded rod 9 is connected to the top end of the push rod 7, under the mutual cooperation of the cylinder 5 and the rubber plug 6, the push rod 7 and the rubber plug 6 can be driven to move downwards by the downward movement of the threaded rod 9, so that the air in the reaction kettle body 3 can be compressed, and the subsequent sampling operation is facilitated;

the top of the base 1 is fixedly connected with a U-shaped plate 14, the side walls of the inner cavities at the left side and the right side of the U-shaped plate 14 are respectively provided with a third bearing, the U-shaped plate 14 is internally provided with a worm 15, two ends of the worm 15 are respectively movably connected with the two third bearings on the side walls of the inner cavities of the U-shaped plate 14, the side wall at the right side of the U-shaped plate 14 is provided with a second servo motor 17, the right end of the worm 15 passes through the inner ring of the third bearing and is fixedly connected with the output shaft of the second servo motor 17, the rear wall of the worm 15 is meshed with a worm wheel 16, the bottom of the worm wheel 16 is movably connected with the top of the base 1, the top of the base 1 is provided with a fourth bearing, the inner ring of the fourth bearing is movably connected with a rotating shaft, the top end of the rotating shaft, and extend to the upper part of the U-shaped plate 14, the outer wall of the screw rod 18 is sleeved with a nut 19, the bottom of the nut 19 close to the left and right sides is fixedly connected with a vertical rod, one side of each vertical rod far from the nut 19 is provided with an L-shaped sliding rod 21, the side wall of one side of each vertical rod far from the nut 19 close to the bottom is fixedly connected with a short rod, the L-shaped sliding rod 21 is sleeved with a sliding ring, the sliding ring is fixedly connected with one end of each short rod far from the vertical rod, the top end of the L-shaped sliding rod 21 is fixedly connected with a baffle, the bottom of the inner cavity of the L-shaped sliding rod 21 and the top of the U-shaped plate 14 are respectively provided with a jack, a bolt 22 is inserted into the jack, under the mutual matching of the second servo motor 17, a worm wheel 16, a worm 15, the screw rod 18, the nut 19, the L-shaped sliding rod 21 and the bolt 22, make its sample more convenient, first U-shaped pole is installed at nut 19 top, and the right side lateral wall fixedly connected with electric telescopic handle 20 of first U-shaped pole, electric telescopic handle 20 left end fixedly connected with second U-shaped pole, and two containing cases 13 are installed to the left end of second U-shaped pole, and two containing cases 13 are setting up from top to bottom, containing case 13 top is the opening setting, and be equipped with sampling bottle 12 in the containing case 13, electric telescopic handle 20 can realize driving sampling bottle 12 and carry out the side-to-side motion, realize the regulation to its left and right sides distance, make sampling bottle 12 and sampling tube 11 dock, wherein first servo motor 10, second servo motor 17 and electric telescopic handle 20 have control switch through external power cord electric connection respectively, and the model of first servo motor 10 and second servo motor 17 is 130ST-H07725, electric telescopic handle 20's model is NKLA 8F.

The working principle is as follows: in the technical scheme, firstly, a second servo motor 17 is started, the second servo motor 17 drives a worm 15 to rotate, the worm 15 drives a worm wheel 16 to rotate, so as to drive a screw rod 18 to rotate, a nut 19 rotates and moves upwards under the rotation of the screw rod 18 through a sliding ring and an L-shaped sliding rod 21, so as to realize the height and direction adjustment of a sampling bottle 12, after the direction adjustment is finished, a bolt 22 is inserted, the nut 19 slides on the L-shaped sliding rod 21 through the sliding ring to continuously adjust the height of the sampling bottle 12, when the sampling bottle rises to a certain height, an electric telescopic rod 20 is started, the sampling bottle 12 is driven to move leftwards through the electric telescopic rod 20, so as to realize the adjustment of the left-right distance of the sampling bottle 12, so that the sampling bottle 12 is in butt joint with a sampling pipe 11, then, a first servo motor 10 is started, the first servo motor 10 drives a threaded rod 9 to move downwards and rotate through a threaded pipe 8, the push rod 7 then can drive the rubber buffer 6 downstream in drum 5, thereby can realize compressing the air in the reation kettle body 3, when the reaction liquid level is located the top in reation kettle body 3, open the valve on the top sampling tube 11 and take a sample, otherwise, when the reaction liquid level is located the below in reation kettle body 3, open the valve on the sampling tube 11 of below and take a sample, also can open the valve simultaneously, take a sample together, reach the purpose of sample, thereby can realize convenient sample and the high effect of security.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a fine chemical industry reation kettle automatic sampling device, includes base (1), its characterized in that: the improved reaction kettle is characterized in that two supporting legs (2) are fixedly connected to the top of the base (1), a reaction kettle body (3) is arranged above the base (1), the bottom of the reaction kettle body (3) is fixedly connected with the top ends of the two supporting legs (2), a feed inlet is arranged at the position, close to the right side, of the top of the reaction kettle body (3), a cylinder (5) is arranged above the reaction kettle body (3), the bottom end of the cylinder (5) penetrates through the top of the reaction kettle body (3) and is communicated with the inside of the reaction kettle body (3), a rubber plug (6) is slidably connected inside the cylinder (5), a push rod (7) is fixedly connected to the top of the rubber plug (6), a through hole is formed in the top of an inner cavity of the cylinder (5), the top end of the push rod (7) penetrates through the through hole and extends to the upper part of the cylinder, base (1) top is close to left side fixedly connected with L shaped plate (4), and installs first bearing at L shaped plate (4) inner chamber top, the below of L shaped plate (4) is equipped with screwed pipe (8), and screwed pipe (8) top and first bearing swing joint, first servo motor (10) are installed at L shaped plate (4) top, and screwed pipe (8) top pass the inner circle of first bearing and the output shaft fixed connection of first servo motor (10), there is threaded rod (9) through threaded connection in screwed pipe (8), the second bearing is installed on the top of push rod (7), and the bottom and the second bearing swing joint of threaded rod (9).

2. The automatic sampling device of the fine chemical reaction kettle according to claim 1, which is characterized in that: reation kettle body (3) right side lateral wall is equipped with two sampling tubes (11), and the left end and the inside of reation kettle body (3) of two sampling tubes (11) are linked together to two sampling tubes (11) are setting up from top to bottom, two all install the valve on sampling tube (11).

3. The automatic sampling device of the fine chemical reaction kettle according to claim 1, which is characterized in that: the base is characterized in that a U-shaped plate (14) is fixedly connected to the top of the base (1), third bearings are mounted on inner cavity side walls of the left side and the right side of the U-shaped plate (14), a worm (15) is arranged in the U-shaped plate (14), two ends of the worm (15) are respectively movably connected with two third bearings on the inner cavity side walls of the U-shaped plate (14), a second servo motor (17) is mounted on the right side wall of the U-shaped plate (14), the right end of the worm (15) penetrates through an inner ring of the third bearing and is fixedly connected with an output shaft of the second servo motor (17), a worm wheel (16) is meshed with the rear wall of the worm (15), the bottom of the worm wheel (16) is movably connected with the top of the base (1), a lead screw (18) is fixedly connected to the top of the worm wheel (16), a threaded hole is formed in the top of the inner cavity of the U-shaped plate, and a nut (19) is sleeved on the outer wall of the screw rod (18).

4. The automatic sampling device of the fine chemical reaction kettle according to claim 3, characterized in that: the fourth bearing is installed at the top of the base (1), the inner ring of the fourth bearing is movably connected with a rotating shaft, and the top end of the rotating shaft penetrates through the inner ring of the bearing and is fixedly connected with the bottom of the worm wheel (16).

5. The automatic sampling device of the fine chemical reaction kettle according to claim 3, characterized in that: nut (19) bottom is close to the equal fixedly connected with montant of left and right sides department, and one side that nut (19) were kept away from to two montants all is equipped with L shape slide bar (21), one side lateral wall that nut (19) were kept away from to the montant is close to bottom fixedly connected with quarter butt, the cover is equipped with the sliding ring on L shape slide bar (21), and the one end fixed connection that the montant was kept away from to sliding ring and quarter butt, L shape slide bar (21) top fixedly connected with baffle.

6. The automatic sampling device of the fine chemical reaction kettle according to claim 5, characterized in that: jacks are formed in the bottom of the inner cavity of the L-shaped sliding rod (21) and the top of the U-shaped plate (14), and a plug pin (22) is inserted into each jack.

7. The automatic sampling device of the fine chemical reaction kettle according to claim 3, characterized in that: first U-shaped pole is installed at nut (19) top, and the right side lateral wall fixedly connected with electric telescopic handle (20) of first U-shaped pole, electric telescopic handle (20) left end fixedly connected with second U-shaped pole, and two containing cases (13) are installed to the left end of second U-shaped pole to two containing cases (13) are setting up from top to bottom, containing case (13) top is the opening setting, and is equipped with in containing case (13) and samples bottle (12).

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