CN213556895U

CN213556895U - Water bath constant temperature oscillator

Info

Publication number: CN213556895U
Application number: CN202022577843.1U
Authority: CN
Inventors: 崔梅梅; 王勋政; 黄雨微
Original assignee: Hebei Dongmiao Detection Technology Co ltd
Current assignee: Hebei Dongmiao Detection Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-29
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a water bath constant temperature oscillator, including quick-witted case, the cavity has been seted up to the inside of quick-witted case, and the inner wall fixed mounting of cavity has first bearing and second bearing, the inner wall fixedly connected with threaded rod of first bearing, and the surface threaded connection of threaded rod has the bracing piece, and the fixed surface of threaded rod is connected with first transmission wheel, and the surface of first transmission wheel is around being equipped with the track. Through being provided with threaded rod and bracing piece, be convenient for carry out the height adjustment to water bath constant temperature oscillator according to different staff's height, the facilitate use of water bath constant temperature oscillator of being convenient for plays the skid-proof purpose of shock attenuation simultaneously at the in-process that supports, does benefit to water bath constant temperature oscillator's use, through being provided with square frame and apron, the operating means of the water bath constant temperature oscillator of being convenient for protect plays the dirt-proof purpose of loss prevention, does benefit to water bath constant temperature oscillator's use.

Description

Water bath constant temperature oscillator

Technical Field

The utility model belongs to the technical field of the oscillator, specifically be a water bath constant temperature oscillator.

Background

The water bath oscillator is mainly suitable for various scientific research departments such as universities and colleges, oil chemical engineering, epidemic prevention, environmental monitoring and the like to perform oscillation culture of various liquid and solid compounds such as organisms, biochemistry, cells, strains and the like.

At present, when the existing water bath constant temperature oscillator is used, the height of the oscillator can not be adjusted, so that the oscillator is inconvenient to use for different physical people, and an operating device on the surface of the oscillator is not provided with a protection mechanism and then is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water bath constant temperature oscillator to solve current water bath constant temperature oscillator highly unable regulation, and the operating means on surface does not have the problem of protection mechanism.

In order to achieve the above object, the utility model provides a following technical scheme: a water bath constant temperature oscillator comprises a case, a cavity is arranged in the case, the cavity is in a frame shape, a first bearing and a second bearing are fixedly arranged on the inner wall of the cavity, a threaded rod is fixedly connected with the inner wall of the first bearing, the purpose of bearing the rotation of the threaded rod is achieved by arranging the first bearing, the surface of the threaded rod is in threaded connection with the supporting rod, the supporting rod is in a square rod shape, the surface of the threaded rod is fixedly connected with four first transmission wheels, the surface of each first transmission wheel is wound with a crawler belt, the first transmission wheel and the crawler belt are arranged to facilitate the driving of the threaded rod to rotate, the surface of the case is fixedly provided with a square frame, the square frame is arranged, so that the spring is convenient to install, the cover plate is rotatably connected to the surface of the case, and the cover plate is arranged, so that the operating device of the water bath constant temperature oscillator is convenient to protect.

Preferably, the inner wall fixed mounting of square frame has the spring, and the spring is in compression state, plays the purpose that provides the effort to the fixed block, the one end fixedly connected with fixed block of spring, the slot has been seted up on the surface of apron, through being provided with fixed block and slot, is convenient for fix the apron to the surface of quick-witted case.

Preferably, the number of the supporting rods is four, the bottom ends of the supporting rods all penetrate through the bottom end of the case, rubber pads are fixedly mounted at the bottom ends of the supporting rods, the purpose of supporting and adjusting the height of the case is achieved by the aid of the four supporting rods, and meanwhile, the purpose of shock absorption is achieved by the aid of the rubber pads.

Preferably, the inner wall of the second bearing is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with a first handle, and the purpose of driving the rotating rod to rotate is achieved by arranging the first handle.

Preferably, the bottom fixed mounting of bull stick has the second transfer gear, the surface and the track meshing of second transfer gear are connected, through being provided with the second transfer gear, are convenient for drive the track transmission.

Preferably, a water bath is arranged at the top end of the case, a case cover is arranged at the top end of the water bath, a second handle is fixedly arranged on the surface of the case cover, and the case cover is convenient to open by the second handle.

Preferably, the bottom fixed mounting of machine case has the universal wheel, the number of universal wheel is four, and the model of universal wheel is JJ115, through being provided with the universal wheel, is convenient for remove water bath constant temperature oscillator.

Compared with the prior art, the beneficial effects of the utility model are that: through being provided with threaded rod and bracing piece, be convenient for carry out the height adjustment to water bath constant temperature oscillator according to different staff's height, the facilitate use of water bath constant temperature oscillator of being convenient for plays the skid-proof purpose of shock attenuation simultaneously at the in-process that supports, does benefit to water bath constant temperature oscillator's use, through being provided with square frame and apron, the operating means of the water bath constant temperature oscillator of being convenient for protect plays the dirt-proof purpose of loss prevention, does benefit to water bath constant temperature oscillator's use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a transverse cross-sectional view of the overall structure of the present invention;

FIG. 3 is a vertical cross-sectional view of the overall structure of the present invention;

fig. 4 is a schematic view of the fixing block of the present invention.

In the figure: 1. a chassis; 2. a square frame; 3. a fixed block; 4. a spring; 5. a first handle; 6. a box cover; 7. a cover plate; 8. a slot; 9. a second handle; 10. a support bar; 11. a crawler belt; 12. a water bath; 13. a rotating rod; 14. a first transfer wheel; 15. a second transfer wheel; 16. a threaded rod; 17. a second bearing; 18. a first bearing; 19. a universal wheel; 20. a rubber pad; 21. a cavity.

Detailed Description

Referring to fig. 1, 2 and 3, a water bath constant temperature oscillator comprises a case 1, a cavity 21 is formed in the case 1, the cavity 21 is shaped like a frame, a first bearing 18 and a second bearing 17 are fixedly installed on the inner wall of the cavity 21, a threaded rod 16 is fixedly connected to the inner wall of the first bearing 18, the purpose of receiving the rotation of the threaded rod 16 is achieved by arranging the first bearing 18, a support rod 10 is connected to the surface of the threaded rod 16 through threads, the support rod 10 is shaped like a square rod, a first transmission wheel 14 is fixedly connected to the surface of the threaded rod 16, the number of the first transmission wheels 14 is four, a crawler belt 11 is wound on the surface of the first transmission wheel 14, the threaded rod 16 is conveniently driven to rotate by arranging the first transmission wheel 14 and the crawler belt 11, the square frame 2 is fixedly installed on the surface of the case 1, a spring 4 is conveniently installed by arranging the square frame 2, a cover plate 7 is rotatably connected to, by being provided with the cover plate 7, the operating device of the water bath constant temperature oscillator is convenient to protect.

Referring to fig. 1 and 4, a spring 4 is fixedly mounted on an inner wall of the square frame 2, the spring 4 is in a compressed state and serves the purpose of providing an acting force to the fixing block 3, the fixing block 3 is fixedly connected to one end of the spring 4, a slot 8 is formed in the surface of the cover plate 7, and the fixing block 3 and the slot 8 are arranged to facilitate the fixing of the cover plate 7 to the surface of the case 1.

Referring to fig. 2 and 3, the number of the support rods 10 is four, the bottom ends of the support rods 10 all penetrate through the bottom end of the case 1, rubber pads 20 are fixedly mounted at the bottom ends of the support rods 10, the purpose of supporting and adjusting the height of the case 1 is achieved by arranging the four support rods 10, and the purpose of damping is achieved by arranging the rubber pads 20.

Referring to fig. 2 and 3, the inner wall of the second bearing 17 is fixedly connected with a rotating rod 13, one end of the rotating rod 13 is fixedly connected with a first handle 5, and the purpose of driving the rotating rod 13 to rotate is achieved by arranging the first handle 5.

Referring to fig. 2 and 3, a second transmission wheel 15 is fixedly mounted at the bottom end of the rotating rod 13, the surface of the second transmission wheel 15 is engaged with the track 11, and the second transmission wheel 15 is arranged to drive the track 11 to transmit.

Referring to fig. 1 and 3, a water bath 12 is disposed at the top end of the case 1, a case cover 6 is disposed at the top end of the water bath 12, a second handle 9 is fixedly mounted on the surface of the case cover 6, and the case cover 6 is convenient to open by disposing the second handle 9.

Referring to fig. 3, the bottom end of the cabinet 1 is fixedly provided with four universal wheels 19, the number of the universal wheels 19 is JJ115, and the water bath constant temperature oscillator is convenient to move by arranging the universal wheels 19.

The working principle of the scheme is as follows: when the water bath constant temperature oscillator is used, according to the height condition of a worker, the first handle 5 is rotated, the first handle 5 drives the rotating rod 13 to rotate, the rotating rod 13 drives the crawler belt 11 to transmit through the second transmission wheel 15, the crawler belt 11 drives the first transmission wheel 14 to rotate, the first transmission wheel 14 drives the threaded rod 16 to rotate, the threaded rod 16 drives the supporting rod 10 to move, the supporting rod 10 is a square rod and penetrates through the bottom end of the case 1, so that the vertical downward movement is performed under the limit of the case 1, the four supporting rods 10 are contacted with the ground through the rubber pads 20 and lift the case 1 until the case 1 moves to a proper height position, through the arrangement, the water bath constant temperature oscillator is favorably adjusted in the height of the case 1 and is convenient for the worker to use, meanwhile, the case 1 is supported through the rubber pads 20 by being convenient for lifting the universal wheels 19, the purpose of shock absorption and skid prevention is achieved, and the use of the water bath constant, after the water bath constant temperature oscillator uses the completion, pulling fixed block 3, then rotate apron 7, until apron 7 and quick-witted case 1 contact, then loosen fixed block 3, fixed block 3 will be under the effect of spring 4, peg graft the slot 8 on apron 7 surface, play the purpose of fixing apron 7, do benefit to the operating device on water bath constant temperature oscillator surface and carry out dustproof protection.

Claims

1. The utility model provides a water bath constant temperature oscillator, includes quick-witted case (1), its characterized in that: the utility model discloses a quick-witted case, including quick-witted case (1), cavity (21) have been seted up to the inside of machine case (1), the inner wall fixed mounting of cavity (21) has first bearing (18) and second bearing (17), the inner wall fixedly connected with threaded rod (16) of first bearing (18), the surperficial threaded connection of threaded rod (16) has bracing piece (10), the fixed surface of threaded rod (16) is connected with first transmission wheel (14), the surface of first transmission wheel (14) is around being equipped with track (11), the fixed surface of machine case (1) installs square frame (2), the surface rotation of machine case (1) is connected with apron (7).

2. The water bath constant temperature oscillator according to claim 1, wherein: the inner wall fixed mounting of square frame (2) has spring (4), the one end fixedly connected with fixed block (3) of spring (4), slot (8) have been seted up on the surface of apron (7).

3. The water bath constant temperature oscillator according to claim 1, wherein: the number of the supporting rods (10) is four, the bottom ends of the supporting rods (10) penetrate through the bottom end of the case (1), and rubber pads (20) are fixedly mounted at the bottom ends of the supporting rods (10).

4. The water bath constant temperature oscillator according to claim 1, wherein: the inner wall of second bearing (17) fixedly connected with bull stick (13), the one end fixedly connected with first handle (5) of bull stick (13).

5. The water bath constant temperature oscillator according to claim 4, wherein: and a second conveying wheel (15) is fixedly mounted at the bottom end of the rotating rod (13), and the surface of the second conveying wheel (15) is meshed and connected with the crawler belt (11).

6. The water bath constant temperature oscillator according to claim 1, wherein: a water bath (12) is arranged at the top end of the case (1), a case cover (6) is arranged at the top end of the water bath (12), and a second handle (9) is fixedly arranged on the surface of the case cover (6).

7. The water bath constant temperature oscillator according to claim 1, wherein: the bottom end of the case (1) is fixedly provided with four universal wheels (19), and the number of the universal wheels (19) is four.