CN218012831U

CN218012831U - Rotary stirring type constant-temperature water bath kettle for detection

Info

Publication number: CN218012831U
Application number: CN202221807011.7U
Authority: CN
Inventors: 陈爽; 归雪娟; 余晓丰
Original assignee: Guangdong Jixiang Testing Technology Co ltd
Current assignee: Guangdong Jixiang Testing Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-13
Anticipated expiration: 2032-07-13

Abstract

The utility model relates to a water bath technical field specifically is detect with rotatory stirring formula constant temperature water bath, the induction cooker comprises a cooker body, the bottom of the pot body is located central point and puts department's through rotation and be connected with the cavity pivot, the inboard through rotation of cavity pivot is connected with interior pivot, and is provided with the reverse rotation actuating mechanism between cavity pivot and adversion axle and the pot body, the outside upper end of cavity pivot is fixed with the link that is the circumference arrangement, the one end of link is fixed with solid fixed ring, gu fixed ring's upside is fixed with the outside stirring piece that is the circumference arrangement. The utility model discloses, through the counter-rotating actuating mechanism, drive cavity pivot and adversion axle antiport to drive outside stirring piece and inboard stirring piece antiport, both antiports can stir the hot water of the internal side of pot fast and mix, make the heat can transmit the aquatic of each position fast evenly, mix the effect better, improved the heating degree of consistency.

Description

Rotary stirring type constant-temperature water bath kettle for detection

Technical Field

The utility model relates to a water bath technical field specifically is detect with rotatory stirring formula constant temperature water bath.

Background

The constant-temperature water bath kettle is widely applied to drying, concentration, distillation, chemical reagent impregnation, medicine impregnation and biological preparation impregnation, can also be used for water bath constant-temperature heating and other temperature tests, and is a necessary tool for education and scientific research in biology, heredity, viruses, aquatic products, environmental protection, medicine, health, biochemical laboratories and analysis rooms.

According to the patent publication numbers: CN213254531U discloses a constant temperature water-bath, including the device body, the front side fixedly connected with receiver of device body, the top swing joint of device body has the apron, the top fixedly connected with handle of apron, based on above retrieval, combine prior art discovery, this patent can not stir water, the waters that is close apart from the heating rod can rapid heating up, but the waters programming rate far away apart from the heating rod is very slow, lead to the temperature degree of the inside water temperature of pot inhomogeneous, the water-bath heating effect has been reduced, and this patent can not fix the container that holds reagent, the container falls easily inside the pot during detection, influence normal detection operation. Accordingly, those skilled in the art have provided a rotary stirring type constant temperature water bath for detection to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detect with rotatory stirring formula constant temperature water-bath to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: detect with rotatory stirring formula constant temperature water-bath, including the pot body, the bottom of the pot body is located central point and puts the department and run through to rotate and be connected with the cavity pivot, the inboard run through rotation of cavity pivot is connected with interior pivot, and is provided with reverse rotation actuating mechanism between cavity pivot and the interior pivot and the pot body, the outside upper end of cavity pivot is fixed with the link that is the circumference range, the one end of link is fixed with solid fixed ring, gu fixed ring's upside is fixed with the outside stirring piece that is the circumference range, the outside upper end of interior pivot is fixed with the inboard stirring piece that is the circumference range, the outside upper end of the pot body is fixed with the three heating rod support that is the circumference range, and is three the electric heating rod that extends to the internal side of pot is all installed to the one end of heating rod support, the upper end of the pot body is provided with the three container fixed establishment that is the circumference range.

Preferably, the reverse rotation actuating mechanism is including setting up at the transmission shaft of pot body lower extreme one side, setting up at the driving motor of the outside one side of pot body, being fixed in the second driven bevel gear of cavity pivot outside lower extreme and being fixed in the first driven bevel gear of inner rotary shaft outside lower extreme, the one end of transmission shaft is fixed with the initiative bevel gear, and the other end of transmission shaft is fixed with driven pulley, the initiative bevel gear passes through tooth and first driven bevel gear and the meshing of second driven bevel gear, driving motor's drive end is fixed with driving pulley, driving pulley passes through the belt and rotates with driven pulley.

Preferably, container fixed establishment is including the mount that is fixed in pot external portion one side, the cylinder is installed to the upper end of mount, the flexible end of cylinder is fixed with C shape frame, lower extreme one side of C shape frame is fixed with fixed clamp splice, and the lower extreme opposite side of C shape frame is provided with movable clamp splice, one side of activity clamp splice is fixed with two guide arms, two the guide arm all slides and inserts the inside of locating C shape frame, one side of activity clamp splice is connected with two covers and locates the spring in the guide arm outside.

Preferably, arc-shaped grooves are formed in one sides of the fixed clamping block and one side of the movable clamping block.

Preferably, the outer side of the transmission shaft is rotatably connected with two supporting plates, and one ends of the supporting plates are fixed with the outer side of the pot body.

Preferably, the driving motor is fixed with the outer side of the pot body through a motor bracket.

Preferably, the lower end of the pot body is fixed with three support legs which are arranged in a circumferential manner.

The utility model discloses an improve and provide here and detect with rotatory stirring formula constant temperature water-bath, compare with prior art, have following improvement and advantage:

one is as follows: the utility model drives the hollow rotating shaft and the inner rotating shaft to reversely rotate through the reverse rotation driving mechanism, thereby driving the outer stirring sheet and the inner stirring sheet to reversely rotate, and the reverse rotation of the outer stirring sheet and the inner stirring sheet can rapidly stir and mix hot water in the inner side of the pot body, so that heat can be rapidly and uniformly transferred to water in each position, the mixing effect is better, and the heating uniformity is improved;

the second step is as follows: the utility model discloses, through container fixed establishment, can fix the container that holds reagent in C shape frame inboard, prevent that the container from being fallen by water impact at the inboard of the pot body, improved the use reliability of equipment.

Drawings

The invention is further explained below with reference to the drawings and examples:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic structural view of a in fig. 2 of the present invention;

fig. 4 is a schematic plan view of the engagement of the driving bevel gears of the present invention.

Description of reference numerals:

1. a pan body; 2. a hollow rotating shaft; 3. an inner rotating shaft; 4. a connecting frame; 5. a fixing ring; 6. an outer stirring sheet; 7. an inner stirring sheet; 8. a heater bar support; 9. an electrical heating rod; 10. a drive shaft; 11. a first driven bevel gear; 12. a second driven bevel gear; 13. a driving bevel gear; 14. a driven pulley; 15. a drive motor; 16. a drive pulley; 17. a fixed mount; 18. a cylinder; 19. a C-shaped frame; 20. fixing the clamping block; 21. a guide bar; 22. a movable clamping block; 23. a spring; 24. a support plate; 25. a motor bracket; 26. and (7) supporting legs.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model discloses an improve and provide here and detect with rotatory stirring formula constant temperature water-bath, the technical scheme of the utility model is:

as shown in fig. 1-4, detect with rotatory stirring formula constant temperature water bath, including the pot body 1, the bottom of the pot body 1 is located central point and puts the department and runs through and rotate and be connected with cavity pivot 2, the inboard of cavity pivot 2 runs through and rotates and is connected with interior pivot 3, and be provided with the reverse rotation actuating mechanism between cavity pivot 2 and interior pivot 3 and the pot body 1, the outside upper end of cavity pivot 2 is fixed with link 4 that is the circumference range, the one end of link 4 is fixed with solid fixed ring 5, gu fixed ring 5's upside is fixed with the outside stirring piece 6 that is the circumference range, the outside upper end of interior pivot 3 is fixed with the inboard stirring piece 7 that is the circumference range, the outside upper end of the pot body 1 is fixed with three heating rod support 8 that is the circumference range, the electric heating rod 9 that extends to the inboard of the pot body 1 is all installed to the one end of three heating rod support 8, the upper end of the pot body 1 is provided with three container fixed establishment that is the circumference range.

Further, the reverse rotation driving mechanism comprises a transmission shaft 10 arranged on one side of the lower end of the pot body 1, a driving motor 15 arranged on one side of the outer portion of the pot body 1, a second driven bevel gear 12 fixed to the lower end of the outer side of the hollow rotating shaft 2, and a first driven bevel gear 11 fixed to the lower end of the outer side of the inner rotating shaft 3, a driving bevel gear 13 is fixed to one end of the transmission shaft 10, a driven pulley 14 is fixed to the other end of the transmission shaft 10, the driving bevel gear 13 is engaged with the first driven bevel gear 11 and the second driven bevel gear 12 through teeth, a driving pulley 16 is fixed to a driving end of the driving motor 15, the driving pulley 16 is driven to rotate through a belt and the driven pulley 14 by the driving motor 15, the driving pulley 16 drives the driven pulley 14 to rotate through the belt, the driven pulley 14 drives the transmission shaft 10 to rotate, the transmission shaft 10 drives the driving bevel gear 13 to rotate, the driving bevel gear 13 drives the first driven bevel gear 11 and the second driven bevel gear 12 to rotate in reverse direction through the teeth, the first driven bevel gear 11 and the second driven bevel gear 12 respectively drive the inner rotating shaft 3 and the inner rotating shaft 2 to rotate in reverse direction, the inner rotating shaft 3 and the outer stirring blade 6 through the teeth engagement, the inner rotating shaft 3 and the fixing ring 3, so as to heat transferring to the inner stirring blade 6 in the water in a uniform and the water in a uniform water stirring position, and uniform water stirring position in the water stirring position.

Further, the container fixing mechanism comprises a fixing frame 17 fixed on one side of the outside of the pot body 1, an air cylinder 18 is installed at the upper end of the fixing frame 17, a C-shaped frame 19 is fixed at the telescopic end of the air cylinder 18, a fixed clamping block 20 is fixed on one side of the lower end of the C-shaped frame 19, a movable clamping block 22 is arranged on the other side of the lower end of the C-shaped frame 19, two guide rods 21 are fixed on one side of the movable clamping block 22, the two guide rods 21 are all inserted into the C-shaped frame 19 in a sliding mode, two springs 23 sleeved on the outer sides of the guide rods 21 are connected to one side of the movable clamping block 22, the springs 23 release elasticity to push the movable clamping block 22 to move towards one side of the fixed clamping block 20, the two sides of the container are clamped by the movable clamping block 22 and the fixed clamping block 20, the container can be fixed, the container is prevented from falling into the inside of the pot body 1 during heating, and the use reliability of the device is improved.

Further, the arc-shaped grooves are formed in one sides of the fixed clamping blocks 20 and the movable clamping blocks 22, the arc-shaped grooves can be better attached to the outer side of the container, and the fixing reliability of the container is improved.

Further, the outside of transmission shaft 10 is rotated and is connected with two backup pads 24, and the one end of backup pad 24 all is fixed with the outside of the pot body 1, and backup pad 24 is used for supporting transmission shaft 10, has improved the stability in rotation of transmission shaft 10.

Further, driving motor 15 is fixed with the outside of pot body 1 through motor support 25, and motor support 25 is fixed in driving motor 15 in the outside of pot body 1, improves driving stability.

Further, the lower end of the pot body 1 is fixed with three support legs 26 which are arranged in a circumferential manner, and the support legs 26 are used for supporting the pot body 1, so that the placing stability of the pot body is improved.

The working principle is as follows: water is filled inside a pot body 1, then three electric heating rods 9 are electrified, the electric heating rods 9 are electrified to generate heat to heat the water inside the pot body 1, meanwhile, a driving motor 15 is controlled to operate to drive a driving belt pulley 16 to rotate, the driving belt pulley 16 drives a driven belt pulley 14 to rotate through a belt, the driven belt pulley 14 drives a transmission shaft 10 to rotate, the transmission shaft 10 drives a driving bevel gear 13 to rotate, the driving bevel gear 13 drives a first driven bevel gear 11 and a second driven bevel gear 12 to rotate in opposite directions through tooth meshing, the first driven bevel gear 11 and the second driven bevel gear 12 respectively drive an inner rotating shaft 3 and a middle idle shaft 2 to rotate in opposite directions, the inner rotating shaft 3 drives an outer stirring piece 6 to rotate through a connecting frame 4 and a fixing ring 5, the inner rotating shaft 3 drives an inner stirring piece 7 and the outer stirring piece 6 to rotate in opposite directions, so that the water inside the pot body 1 can be stirred, so that heat can be rapidly and uniformly transferred to water at each position, the heating uniformity is improved, then a container for containing chemical reagents is placed at the lower end of the inner side of the C-shaped frame 19, the spring 23 releases elasticity to push the movable clamping block 22 to move towards one side of the fixed clamping block 20, the movable clamping block 22 and the fixed clamping block 20 clamp the two sides of the container tightly, the container can be fixed, the container is prevented from falling to the inner side of the pot body 1 during heating, the use reliability of the equipment is improved, the arc-shaped grooves are formed in one sides of the fixed clamping block 20 and the movable clamping block 22, the arc-shaped grooves can be better attached to the outer side of the container, the fixing reliability of the container is improved, two support plates 24 are rotatably connected to the outer side of the transmission shaft 10, one ends of the support plates 24 are fixed to the outer side of the pot body 1, the support plates 24 are used for supporting the transmission shaft 10, and the rotation stability of the transmission shaft 10 is improved, the driving motor 15 is fixed with the outer side of the pot body 1 through the motor support 25, and the driving motor 15 is fixed on the outer side of the pot body 1 through the motor support 25, so that the driving stability is improved.

Claims

1. Detect with rotatory stirring formula constant temperature water bath, including the pot body (1), its characterized in that, the bottom of the pot body (1) is located central point and puts the department that runs through and rotate and be connected with cavity pivot (2), the inboard run through of cavity pivot (2) is rotated and is connected with interior pivot (3), and is provided with reverse rotation actuating mechanism between cavity pivot (2) and interior pivot (3) and the pot body (1), the outside upper end of cavity pivot (2) is fixed with link (4) that are the circumference and arrange, the one end of link (4) is fixed with solid fixed ring (5), the upside of solid fixed ring (5) is fixed with outside stirring piece (6) that are the circumference and arrange, the outside upper end of interior pivot (3) is fixed with inboard stirring piece (7) that are the circumference and arrange, the outside upper end of the pot body (1) is fixed with three heating rod support (8) that are the circumference and arrange, it is three the one end of heating rod support (8) all install and extend to the inboard electrical heating rod (9) of the pot body (1), the upper end of the pot body (1) is provided with three container fixed establishment that is the circumference and arranges.

2. The rotary stirring type constant temperature water bath for detection according to claim 1, wherein: the reverse rotation driving mechanism comprises a transmission shaft (10) arranged on one side of the lower end of the pot body (1), a driving motor (15) arranged on one side of the outside of the pot body (1), a second driven bevel gear (12) fixed at the lower end of the outer side of the hollow rotating shaft (2) and a first driven bevel gear (11) fixed at the lower end of the outer side of the inner rotating shaft (3), a driving bevel gear (13) is fixed at one end of the transmission shaft (10), a driven belt pulley (14) is fixed at the other end of the transmission shaft (10), the driving bevel gear (13) is meshed with the first driven bevel gear (11) and the second driven bevel gear (12) through teeth, a driving end of the driving motor (15) is fixed with a driving belt pulley (16), and the driving belt pulley (16) rotates through a belt and the driven belt pulley (14).

3. The rotary stirring type constant temperature water bath for detection according to claim 1, wherein: the container fixing mechanism comprises a fixing frame (17) fixed on one side of the outside of the pot body (1), a cylinder (18) is installed at the upper end of the fixing frame (17), a C-shaped frame (19) is fixed to the telescopic end of the cylinder (18), a fixing clamping block (20) is fixed to one side of the lower end of the C-shaped frame (19), a movable clamping block (22) is arranged on the other side of the lower end of the C-shaped frame (19), two guide rods (21) are fixed to one side of the movable clamping block (22), the guide rods (21) are inserted into the C-shaped frame (19) in an all-sliding mode, and two springs (23) sleeved on the outer sides of the guide rods (21) are connected to one side of the movable clamping block (22).

4. The rotary stirring type thermostatic water bath for detection according to claim 3, wherein: arc-shaped grooves are formed in one sides of the fixed clamping block (20) and the movable clamping block (22).

5. The rotary stirring type constant temperature water bath for detection according to claim 2, wherein: the outer side of the transmission shaft (10) is rotatably connected with two supporting plates (24), and one ends of the supporting plates (24) are fixed with the outer side of the pot body (1).

6. The rotary stirring type constant temperature water bath for detection according to claim 2, wherein: the driving motor (15) is fixed with the outer side of the pot body (1) through a motor bracket (25).

7. The rotary stirring type constant temperature water bath for detection as set forth in claim 1, wherein: the lower end of the pot body (1) is fixed with three supporting legs (26) which are arranged in a circle.