CN218609497U

CN218609497U - Water bath kettle capable of automatically taking and placing conical bottle

Info

Publication number: CN218609497U
Application number: CN202222821451.4U
Authority: CN
Inventors: 王唯; 朱恺; 荆枫
Original assignee: Changzhou Minsheng Environmental Testing Co ltd
Current assignee: Changzhou Minsheng Environmental Testing Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-14
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to an automatic get water-bath of putting erlenmeyer flask, it relates to the technical field of heating test equipment, including the pot body, set up on the pot body and supply the erlenmeyer flask to place into the internal through-hole of pot, be equipped with on the pot body with through-hole matched with top cap, be equipped with the support on the pot body, be equipped with the centre gripping subassembly on the support, the centre gripping subassembly includes fixed block, first arc and second arc, fixed block and leg joint, first arc and second arc set up on the fixed block, first arc and second arc are used for the centre gripping erlenmeyer flask, be equipped with on the fixed block and be used for the drive the slip subassembly that the second arc removed, be equipped with the control on the support the removal subassembly that the fixed block removed. The application has the effect of being convenient for the operation of the tester and improving the test safety.

Description

Water bath kettle capable of automatically taking and placing conical bottle

Technical Field

The application relates to the technical field of heating test equipment, in particular to a water bath kettle capable of automatically taking and placing a conical bottle.

Background

The water bath pot is mainly used for distilling, drying, concentrating and warm-soaking chemical drugs or biological products in a laboratory, can also be used for constant temperature heating and other temperature tests, and is a necessary tool for biology, heredity, viruses, aquatic products, environmental protection, medicine, sanitation, laboratories, analysis rooms and educational scientific research.

A water bath kettle in the related art comprises a kettle body, wherein a water bath cavity is arranged in the kettle body, an opening for placing a conical bottle into the water bath cavity is formed in the kettle body, and a top cover matched with the opening is arranged on the opening.

In view of the above related technologies, the inventor found that when the conical flask needs to be heated in a water bath, an experimenter needs to hold the conical flask by hand to place the conical flask containing the reagent in a water inlet bath cavity, and when the top cover is opened, high-temperature water vapor in the pot body is sprayed out to scald hands of the experimenter, so that the safety is not high, and the operation of the experimenter is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to improve the water bath, there is the problem of potential safety hazard in the handheld erlenmeyer flask operation when experimental, this application provides an automatic water bath of getting and putting the erlenmeyer flask.

The application provides a get water bath of putting erlenmeyer flask automatically adopts following technical scheme:

the utility model provides an automatic get water-bath of putting erlenmeyer flask, includes the pot body, set up on the pot body and supply the erlenmeyer flask to place into the internal through-hole of pot, be equipped with on the pot body with through-hole matched with top cap, be equipped with the support on the pot body, be equipped with on the support and be used for the centre gripping subassembly of erlenmeyer flask, the centre gripping subassembly includes fixed block, first arc and second arc, fixed block and leg joint, set up the confession on the fixed block the standing groove that first arc and second arc were placed, first arc with the cell wall fixed connection of standing groove, the second arc with the cell wall of standing groove slides and connects, be equipped with on the fixed block and be used for the drive the slip subassembly that the second arc removed, be equipped with the control on the support the removal subassembly that the fixed block removed.

Through adopting above-mentioned technical scheme, the erlenmeyer flask that will be equipped with the reagent is placed between first arc and second arc, slides towards first arc through the drive of slip subassembly second arc to it is fixed to make first arc and second arc cooperate and carry out the centre gripping to the erlenmeyer flask, and rethread removal subassembly control fixed block removes and sends into the erlenmeyer flask through the through-hole and carries out the water-bath heating to the internal water-bath that carries out of pot. In comparing directly sending into the erlenmeyer flask to the pot internal through handheld, this application is through first arc and second arc centre gripping erlenmeyer flask for in operation process test personnel be difficult for with the internal vapor contact of pot, improved the security among the operation process.

Optionally, the sliding assembly includes sliding block and toper piece, the sliding block slides and sets up on the cell wall of standing groove, the sliding block is kept away from the one end and the toper piece fixed connection of standing groove tank bottom, the sliding block is kept away from the one end of toper piece is equipped with the control lever, the control lever is kept away from the one end of sliding block is worn out the fixed block, the second arc is close to the one end of toper piece be equipped with toper piece matched with chamfer.

Through adopting above-mentioned technical scheme, the experimenter promotes the control lever, and the control lever drives the sliding block and slides for the toper piece slides towards the second arc. When the conical block is contacted with the second arc-shaped plate, the chamfer angle arranged on the second arc-shaped plate is convenient for the second arc-shaped plate to slide towards the first arc-shaped plate after being extruded by the conical block. After the end face of the conical block is completely abutted against the second arc-shaped block, the first arc-shaped plate and the second arc-shaped plate are used for clamping the conical bottle.

Optionally, a limiting block is arranged on the side wall of the sliding block, a limiting groove for the limiting block to slide is formed in the groove wall of the placing groove, and the limiting groove is not communicated with one end, far away from the bottom of the placing groove, of the groove wall of the placing groove.

Through adopting above-mentioned technical scheme, the sliding track of stopper has been injectd to the spacing groove, and then has injectd the sliding track of toper piece to make the toper piece be difficult for appearing the condition of off normal when sliding, thereby improved the gliding stability of second arc.

Optionally, an elastic piece is arranged at the bottom of the placing groove, and one end of the elastic piece, which is far away from the bottom of the placing groove, is fixedly connected with one end of the sliding block, which is far away from the conical block.

Through adopting above-mentioned technical scheme, under the effect of elastic component elasticity for the sliding block drives the toper piece all the time and slides towards the second arc, thereby makes the difficult not hard up condition that appears of second arc, and then has improved the steadiness of first arc and second arc to the erlenmeyer flask centre gripping.

Optionally, one end of the fixing block, which is far away from the placing groove, is fixedly connected with a positioning block, a positioning hole is formed in the positioning block, a fixing hole is formed in the control rod, a fixing pin is arranged on the positioning block, and the fixing pin is inserted into the positioning hole and the fixing hole.

Through adopting above-mentioned technical scheme, the push control pole for first arc and second arc are tight to the erlenmeyer flask clamp, inject the fixed pin the locating hole with in the fixed orifices, thereby make the control pole be difficult to take place to remove, further improve the steadiness to the erlenmeyer flask centre gripping.

Optionally, the movable assembly comprises a mounting plate and a guide rod, one end of the guide rod is fixedly connected with the pot body, the other end of the guide rod is fixedly connected with the support, the mounting plate is connected with the guide rod in a sliding mode, the mounting plate is close to one side of the pot body and fixedly connected with the fixing block, and a lifting assembly used for adjusting the height of the mounting plate is arranged on the support.

Through adopting above-mentioned technical scheme, the mounting panel slides along the direction of guide bar height under lifting unit's drive, and the guide bar has injectd the sliding track of mounting panel for the mounting panel is difficult to the circumstances of off normal to appear at the in-process that removes. The mounting plate is fixedly connected with the fixing block, so that the conical flask is driven by the mounting plate to be fed into the pot body for water bath heating.

Optionally, lifting unit includes control box, sleeve pipe and screw rod, the control box with support fixed connection, sleeve pipe and control box tank wall sliding connection, the sleeve pipe stretches out the one end of control box tank wall with mounting panel fixed connection, the sleeve pipe is kept away from the one end of mounting panel with screw rod threaded connection, the screw rod is kept away from sheathed tube one end with the control box inner wall rotates to be connected, be equipped with on the control box and be used for the drive screw rod pivoted runner assembly.

Through adopting above-mentioned technical scheme, the drive screw rotates for the sleeve pipe slides along screw rod length direction. The sleeve pipe is fixedly connected with the mounting plate, and the sleeve pipe slides to drive the mounting plate to slide, so that the position of the mounting plate can be adjusted by rotating the control screw rod.

Optionally, the rotating assembly includes a driving rod, a first bevel gear and a second bevel gear, the driving rod is rotatably connected to the side wall of the control box, one end of the driving rod extending into the control box is coaxially fixed to the first bevel gear, the screw is coaxially fixed to the second bevel gear, and the first bevel gear is engaged with the second bevel gear.

By adopting the technical scheme, the driving rod is controlled to rotate, the driving rod drives the first bevel gear to rotate, and the first bevel gear is meshed with the second bevel gear, so that the screw rod rotates along with the second bevel gear. Thereby being convenient for the experimenter to adjust the position of the conical flask by controlling the rotation of the driving rod.

In summary, the present application includes at least one of the following beneficial technical effects:

1. slide towards first arc through control slip subassembly drive second arc to it is fixed to make first arc and second arc cooperate and carry out the centre gripping to the erlenmeyer flask, and rethread removal subassembly control fixed block removes and sends into the erlenmeyer flask through the through-hole and carries out the water-bath heating to the pot internal. Therefore, in the operation process, the tester is not easy to contact with the water vapor in the pot body, and the safety in the operation process is improved.

2. Through set up lifting unit on the support, the mounting panel slides along the direction of guide bar height under lifting unit's drive for the off normal condition is difficult to appear at the in-process that removes to the mounting panel, thereby makes the erlenmeyer flask carry out the water bath heating in being sent into the pot body under the drive of mounting panel.

Drawings

Fig. 1 is a schematic overall structure diagram of a water bath kettle for automatically taking and placing a conical flask according to an embodiment of the present disclosure.

Fig. 2 is a schematic structural diagram of a lifting assembly according to an embodiment of the present application.

FIG. 3 is a schematic structural diagram of a clamping assembly according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a positioning block according to an embodiment of the present application.

Description of reference numerals: 1. a pan body; 11. a through hole; 12. a top cover; 13. a support; 14. a conical flask; 15. sealing plates; 2. a clamping assembly; 21. a fixed block; 22. a first arc-shaped plate; 23. a second arc-shaped plate; 231. chamfering; 232. a gasket; 24. a placement groove; 241. a limiting groove; 25. positioning a block; 251. positioning holes; 252. a fixing pin; 3. a sliding assembly; 31. a slider; 311. a limiting block; 32. a conical block; 33. a control lever; 331. a fixing hole; 34. an elastic member; 4. a moving assembly; 41. mounting a plate; 42. a guide rod; 5. a lifting assembly; 51. a control box; 52. a sleeve; 53. a screw; 6. a rotating assembly; 61. a drive rod; 62. a first bevel gear; 63. a second bevel gear; 64. and rotating the rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a water bath kettle capable of automatically taking and placing a conical bottle. Referring to fig. 1, the water bath kettle capable of automatically taking and placing the conical bottle comprises a kettle body 1, a top cover 12, a support 13 and a mounting plate 41, wherein a through hole 11 is formed in the kettle body 1, the conical bottle 14 filled with a reagent is placed into the kettle body 1 through the through hole 11 for water bath heating, the through holes 11 are eight in the embodiment, and the eight through holes 11 are arranged on the kettle body 1 along the length direction of the kettle body 1 in an array manner. The top cover 12 is covered on the through hole 11 of the pot body 1, so that a closed space is formed in the pot body 1 and is used for reducing the evaporation of water in the pot body 1. Support 13 and the one side fixed connection that the pot body 1 is close to through-hole 11 are equipped with the removal subassembly 4 that is used for centre gripping erlenmeyer flask 14's centre gripping subassembly 2 and is used for adjusting erlenmeyer flask 14 position on the support 13, the cover is established to erlenmeyer flask 14's body and is equipped with closing plate 15, when erlenmeyer flask 14 was sent into the pot body 1 by the centre gripping group in, closing plate 15 lid was established on through-hole 11 to reduce the evaporation at the in-process moisture of water-bath heating, and then improve the heating efficiency to erlenmeyer flask 14. The experimenter utilizes the mode that centre gripping subassembly 2 replaces handheld to operate erlenmeyer flask 14 for erlenmeyer flask 14 enters into pot body 1 through removal subassembly 4 and carries out the water bath heating under the fixed of centre gripping subassembly 2.

Referring to fig. 1, the moving assembly 4 comprises a mounting plate 41 and a guide rod 42, the guide rod 42 is vertically fixed on the pot body 1, one end of the guide rod 42, far away from the pot body 1, is fixedly connected with the support 13, the mounting plate 41 is slidably arranged on the guide rod 42, one side of the mounting plate 41, close to the pot body 1, is provided with the clamping assembly 2, and one end of the mounting plate 41, far away from the pot body 1, is provided with the lifting assembly 5 for adjusting the height of the lifting assembly. The mounting plate 41 slides up and down along the height direction of the guide rod 42 under the driving of the lifting assembly 5, so that the conical bottle 14 is fed into the pot body 1 to be heated in water bath along with the sliding of the mounting plate 41 under the fixing of the clamping assembly 2.

Referring to fig. 2, the lifting assembly 5 includes a control box 51, a sleeve 52 and a screw 53, the control box 51 is fixedly connected with the bracket 13, the sleeve 52 is slidably connected with a box wall of the control box 51 near one side of the mounting plate 41, one end of the sleeve 52 extending out of the box wall of the control box 51 is fixedly connected with one side of the mounting plate 41 far away from the pot body 1, one end of the sleeve 52 far away from the mounting plate 41 is in threaded connection with the screw 53, one end of the screw 53 far away from the sleeve 52 is rotatably connected with the inner wall of the control box 51, and the control box 51 is provided with a rotating assembly 6 for driving the screw 53 to rotate. The rotating assembly 6 comprises a driving rod 61, a first bevel gear 62 and a second bevel gear 63, the driving rod 61 is rotatably connected with the side wall of the control box 51, one end of the driving rod 61 extending into the control box 51 is coaxially fixed with the first bevel gear 62, one end of the driving rod 61 extending out of the control box 51 is fixedly provided with a rotating rod 64, the screw 53 is coaxially fixed with the second bevel gear 63, and the first bevel gear 62 is meshed with the second bevel gear 63.

The tester rotates the rotating rod 64 by driving the rotating rod 64 to drive the driving rod 61 to rotate the first bevel gear 62, and the first bevel gear 62 is meshed with the second bevel gear 63, so that the screw 53 rotates along with the second bevel gear 63. The sleeve 52 slides along the length direction of the screw 53, the sleeve 52 is fixedly connected with the mounting plate 41, the sleeve 52 slides to drive the mounting plate 41 to slide, and therefore the position of the mounting plate 41 can be adjusted by controlling the rotation of the screw 53.

Referring to fig. 3, the clamping assembly 2 includes a fixing block 21, a first arc 22 and a second arc 23, the fixing block 21 is connected with one side of the mounting plate 41 close to the pot body 1, a placing groove 24 for the first arc 22 and the second arc 23 to place is provided on the fixing block 21, the first arc 22 is fixedly connected with the wall of the placing groove 24, the second arc 23 is connected with the wall of the placing groove 24 in a sliding manner, and the second arc 23 slides towards the first arc 22, so as to clamp the conical flask 14. The gasket 232 is fixed on the inner sides of the first arc-shaped plate 22 and the second arc-shaped plate 23, in the embodiment, the gasket 232 is made of rubber materials, when the first arc-shaped plate 22 and the second arc-shaped plate 23 clamp the conical flask 14, the outer peripheral surface of the conical flask 14 is protected, and meanwhile, the friction force between the first arc-shaped plate 22 and the outer peripheral surface of the conical flask 14 and the friction force between the second arc-shaped plate 23 and the outer peripheral surface of the conical flask 22 can be increased, so that the conical flask 14 is difficult to slide, and the stability of clamping the conical flask 14 between the first arc-shaped plate 22 and the second arc-shaped plate 23 is improved.

Referring to fig. 3, in order to drive the sliding second arc-shaped plate 23 to move, the sliding assembly 3 is arranged on the fixed block 21. The assembly 3 comprises a sliding block 31 and a conical block 32, a limiting block 311 is arranged on the side wall of the sliding block 31, a limiting groove 241 for sliding the limiting block 311 is formed in the groove wall of the placing groove 24, and the limiting groove 241 is not communicated with one end of the groove wall of the placing groove 24, which is far away from the groove bottom of the placing groove 24. The limiting groove 241 limits the groove bottom of the placing groove 24, the elastic element 34 is fixed on the groove bottom of the placing groove 24, in this embodiment, the elastic element 34 is a compression spring, and one end of the elastic element 34 far away from the groove bottom of the placing groove 24 is fixedly connected with the sliding block 31. One end of the sliding block 31 far away from the bottom of the placing groove 24 is fixedly connected with the tapered block 32, and one end of the second arc-shaped plate 23 close to the tapered block 32 is provided with a chamfer 231 matched with the tapered block 32. A control rod 33 is fixed at one end of the sliding block 31 far away from the tapered block 32, and one end of the control rod 33 far away from the sliding block 31 penetrates out of the fixed block 21. The control rod 33 is pushed, so that the control rod 33 drives the sliding block 31 to slide towards the second arc-shaped plate 23, and when the tapered block 32 is contacted with the chamfer 231 of the second arc-shaped plate 23, the second arc-shaped plate 23 slides towards the first arc-shaped plate 22 after being extruded by the tapered block 32. When the end surface of the conical block 32 is fully abutted against the second arcuate block, the first arcuate plate 22 and the second arcuate plate 23 are caused to clamp the erlenmeyer flask 14. Under the action of the elastic force of the elastic member 34, the sliding block 31 always drives the conical block 32 to slide towards the second arc-shaped plate 23, and the stability of clamping the conical bottle 14 is further improved.

Referring to fig. 4, a positioning block 25 is fixedly connected to one end of the fixing block 21 away from the placement groove 24, a positioning hole 251 is formed in the positioning block 25, a fixing hole 331 is formed in one end of the control rod 33 penetrating through the fixing block 21, the positioning hole 251 is communicated with the fixing hole 331, a fixing pin 252 is arranged on the positioning block 25, and the fixing pin 252 is inserted into the positioning hole 251 and the fixing hole 331. Thereby making the control rod 33 more resistant to movement and further improving the stability of the clamping of the erlenmeyer flask 14.

The implementation principle of the water bath kettle for automatically taking and placing the conical bottle is as follows: firstly, a tester sleeves the sealing plate 15 on the conical flask 14, pushes the control rod 33 to clamp the conical flask 14 by the first arc-shaped plate 22 and the second arc-shaped plate 23, and inserts the fixing pin 252 to lock the conical flask 14. Then the top cover 12 is opened, the rotating rod 64 is driven to adjust the height of the mounting plate 41, so that the mounting plate 41 drives the conical bottle 14 to move into the pot body 1 for water bath heating.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automatic get water-bath of putting erlenmeyer flask, includes the pot body (1), set up on the pot body (1) and supply erlenmeyer flask (14) to place through-hole (11) in the pot body (1), be equipped with on the pot body (1) with through-hole (11) matched with top cap (12), its characterized in that: be equipped with support (13) on the pot body (1), be equipped with on support (13) and be used for the centre gripping subassembly (2) of erlenmeyer flask (14), centre gripping subassembly (2) are including fixed block (21), first arc (22) and second arc (23), fixed block (21) are connected with support (13), the confession has been seted up on fixed block (21) standing groove (24) that first arc (22) and second arc (23) were placed, first arc (22) with the cell wall fixed connection of standing groove (24), second arc (23) with the cell wall of standing groove (24) slides and is connected, be equipped with on fixed block (21) and be used for the drive sliding component (3) that second arc (23) removed, be equipped with control on support (13) the removal subassembly (4) that fixed block (21) removed.

2. The water bath kettle for automatically taking and placing the conical bottle as claimed in claim 1, wherein: sliding assembly (3) include sliding block (31) and toper piece (32), sliding block (31) slide and set up on the cell wall of standing groove (24), sliding block (31) are kept away from the one end and the toper piece (32) fixed connection of standing groove (24) tank bottom, sliding block (31) are kept away from the one end of toper piece (32) is equipped with control lever (33), control lever (33) are kept away from the one end of sliding block (31) is worn out fixed block (21), second arc (23) are close to the one end of toper piece (32) be equipped with toper piece (32) matched with chamfer (231).

3. The water bath kettle for automatically taking and placing the conical bottle as claimed in claim 2, wherein: the sliding block (31) is provided with a limiting block (311) on the side wall, the groove wall of the placing groove (24) is provided with a limiting groove (241) for the limiting block (311) to slide, and the limiting groove (241) is not communicated with one end of the groove wall of the placing groove (24) far away from the groove bottom of the placing groove (24).

4. A water bath kettle for automated handling of erlenmeyer flasks (14) according to claim 3, characterized by: an elastic piece (34) is arranged at the bottom of the placing groove (24), and one end, far away from the bottom of the placing groove (24), of the elastic piece (34) is fixedly connected with one end, far away from the tapered block (32), of the sliding block (31).

5. The water bath for automated handling of erlenmeyer flasks (14) as claimed in claim 2, wherein: one end of the fixing block (21) far away from the placing groove (24) is fixedly connected with a positioning block (25), a positioning hole (251) is formed in the positioning block (25), a fixing hole (331) is formed in the control rod (33), a fixing pin (252) is arranged on the positioning block (25), and the fixing pin (252) is inserted into the positioning hole (251) and the fixing hole (331).

6. The water bath kettle for automatically taking and placing the conical bottle as claimed in claim 1, wherein: remove subassembly (4) including mounting panel (41) and guide bar (42), the one end and the pot body (1) fixed connection of guide bar (42), the other end and support (13) fixed connection of guide bar (42), mounting panel (41) with guide bar (42) slide and are connected, mounting panel (41) are close to the one side of the pot body (1) with fixed block (21) fixed connection, be equipped with on support (13) and be used for adjusting lift subassembly (5) of mounting panel (41) height.

7. The water bath kettle for automatically taking and placing the conical bottle as claimed in claim 6, wherein: lifting unit (5) include control box (51), sleeve pipe (52) and screw rod (53), control box (51) with support (13) fixed connection, sleeve pipe (52) and control box (51) tank wall sliding connection, sleeve pipe (52) stretch out the one end of control box (51) tank wall with mounting panel (41) fixed connection, sleeve pipe (52) are kept away from the one end of mounting panel (41) with screw rod (53) threaded connection, screw rod (53) are kept away from the one end of sleeve pipe (52) with control box (51) inner wall rotates and is connected, be equipped with on control box (51) and be used for the drive screw rod (53) pivoted rotating assembly (6).

8. The water bath kettle for automatically taking and placing the conical bottle as claimed in claim 7, wherein: the rotating assembly (6) comprises a driving rod (61), a first bevel gear (62) and a second bevel gear (63), the driving rod (61) is connected with the side wall of the control box (51) in a rotating mode, one end, extending into the control box (51), of the driving rod (61) is coaxially fixed with the first bevel gear (62), the screw rod (53) is coaxially fixed with the second bevel gear (63), and the first bevel gear (62) is meshed with the second bevel gear (63).