CN214947669U

CN214947669U - Adjusting and lifting mechanism of constant-temperature and constant-humidity laboratory

Info

Publication number: CN214947669U
Application number: CN202121367368.3U
Authority: CN
Inventors: 顿朋; 张玉; 李海朋
Original assignee: Hebei Gengchi Environmental Testing Technology Co ltd
Current assignee: Hebei Gengchi Environmental Testing Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-30
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to the technical field of laboratory regulating mechanisms, in particular to a regulating lifting mechanism of a constant temperature and humidity laboratory, which comprises a constant temperature and humidity device and a regulating lifting mechanism body, wherein the regulating lifting mechanism body comprises a regulating box, a plurality of regulating screws are rotatably arranged in the regulating box, a plurality of lifting plates are connected on the constant temperature and humidity device, the lifting plates are slidably connected with the regulating box, the lifting plates are in threaded connection with the regulating screws, a transmission component for driving the plurality of regulating screws to rotate is rotatably arranged on the inner bottom wall of the regulating box, a control component for driving the transmission component to rotate is meshed on the transmission component, a motor is slidably arranged on the outer side wall of the regulating box through a regulating frame, a sliding positioning component is arranged between the motor and the regulating frame, an output shaft of the motor is detachably connected with the control component, and the regulating lifting mechanism has two driving modes of equipment driving and manual driving simultaneously, the height position of the constant temperature and humidity device can be adjusted more flexibly and conveniently.

Description

Adjusting and lifting mechanism of constant-temperature and constant-humidity laboratory

Technical Field

The utility model relates to a laboratory adjustment mechanism technical field specifically is a constant temperature and humidity laboratory's regulation elevating system.

Background

Along with the continuous development of scientific technology, the simulation environment during the experiment is more and more controllable and intelligent, and in order to meet the requirement, a constant-temperature and constant-humidity laboratory has been designed on the market, so that the actual situation during the experiment can be improved and adjusted.

Through the retrieval, chinese patent application number is cn201821643618. x's utility model discloses a constant temperature and humidity's laboratory, its roughly description does, including laboratory work room, adjust elevating system, the board is placed to the fan, constant temperature and humidity device, pipeline new trend mechanism and equipment, it is when using, through adjusting elevating system, when constant temperature and humidity device need be maintained and overhauld in the laboratory, accessible starter motor, the motor drives the screw dwang through the belt and rotates, because screw dwang surface and lift removal cover threaded connection, thereby it can reciprocate to drive lift removal cover when making screw dwang pivoted, drive whole constant temperature and humidity device and reciprocate, realize the regulation to constant temperature and humidity device height, the staff of being convenient for maintains and overhauls constant temperature and humidity device.

Although the prior art scheme among the above-mentioned is convenient for highly adjust constant temperature and humidity device to the staff of being convenient for maintains and overhauls constant temperature and humidity device, but because its altitude mixture control is realized through the drive of motor, the power consumption is according to lazy nature higher, consequently when circuit fault conditions such as outage, constant temperature and humidity device highly be difficult to adjust again, may delay the maintenance and the maintenance of constant temperature and humidity device on the contrary.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an adjust elevating system of constant temperature and humidity laboratory to the altitude mixture control power consumption of prior art who proposes in the solution background art is higher according to lazy nature, is difficult for the convenient problem of maintaining and overhauing constant temperature and humidity device when circuit trouble.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjust elevating system of constant temperature and humidity laboratory, includes constant temperature and humidity device and adjusts the elevating system body, it includes the regulating box to adjust the elevating system body, a plurality of adjusting screw are installed to the inside rotation of regulating box, a plurality of lifter plates of fixedly connected with on the constant temperature and humidity device, it is a plurality of the lifter plate all with regulating box sliding connection to the equal threaded connection of a plurality of lifter plates is on adjusting screw, rotates on the inner diapire of regulating box and installs and be used for driving a plurality of adjusting screw pivoted drive assembly, and the meshing has drive assembly pivoted to control the subassembly on the drive assembly, there is the motor through regulating frame slidable mounting on the lateral wall of regulating box, and be provided with the sliding positioning subassembly between motor and the regulating frame, the output shaft of motor can be dismantled with the subassembly of controlling and be connected.

Preferably, the transmission assembly comprises a rotating rod, a transmission gear is fixedly sleeved on the rotating rod, rotating shafts are fixedly connected to the adjusting screws, a linkage gear is fixedly sleeved on the rotating shafts, and the transmission gear is meshed with the linkage gears.

Furthermore, control the subassembly including controlling the carousel, control the carousel and rotate through controlling the axle and install on the lateral wall of regulating box, control the one end of axle and stretch into in the regulating box and fixedly connected with drive bevel gear, the top fixedly connected with linkage bevel gear of bull stick, and drive bevel gear and linkage bevel gear meshing.

Still further, the other end fixedly connected with of controlling the carousel matches the adapter sleeve with the output shaft of motor, and threaded connection has fixing bolt on the lateral wall of adapter sleeve, and the last fixed through hole of having seted up of correspondence of the output shaft of motor.

As a further scheme of this scheme, the bottom fixedly connected with support frame of motor, a plurality of sliders of bottom fixedly connected with of support frame, a plurality of spouts that match with the slider are seted up to the top correspondence of alignment jig to the slider is sliding fit with the spout.

As a further scheme of this scheme, the slip locating component includes a plurality of locating plates, locating plate fixed connection is on the lateral wall of support frame to threaded connection has a plurality of positioning bolt on the locating plate, a plurality of location thread grooves have been seted up to the top of support frame correspondingly.

On the basis of the scheme, the supporting frame is fixedly connected with a pulling plate.

On the basis of the scheme, the other end of the control turntable is rotatably provided with a rotating handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a constant temperature and humidity laboratory's regulation elevating system possesses following beneficial effect:

when the motor is installed and connected on the control assembly, the control assembly can be driven to drive the transmission assembly to rotate, so that the plurality of adjusting screws can be driven to rotate, the plurality of lifting plates are all connected with the adjusting box in a sliding mode and are all connected to the adjusting screws in a threaded mode, so that the plurality of lifting plates can drive the constant temperature and humidity device to ascend and descend at the adjusting positions of the plurality of adjusting screws, when circuit faults such as power failure occur, the motor and the control assembly can be separated, the motor can slide to one side of the adjusting frame, the control assembly is manually used to drive the transmission assembly to rotate, the constant temperature and humidity device is manually controlled to ascend and descend at the adjusting positions of the plurality of adjusting screws, compared with the prior art, the control mechanism can only adopt a motor driving mode and has two driving modes of equipment driving and manual driving, therefore, the height position of the constant temperature and humidity device can be adjusted more flexibly and conveniently, and the maintenance and overhaul of the constant temperature and humidity device are not easy to delay.

Drawings

FIG. 1 is a schematic view of the exploded perspective structure of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the overall three-dimensional structure of the present invention.

In the figure: 1. a constant temperature and humidity device; 2. an adjusting box; 3. adjusting the screw rod; 4. a lifting plate; 5. an adjusting bracket; 6. a motor; 7. a rotating rod; 8. a transmission gear; 9. a rotating shaft; 10. a linkage gear; 11. a control dial; 12. a steering shaft; 13. a drive bevel gear; 14. linkage bevel gear; 15. connecting sleeves; 16. fixing the bolt; 17. a fixing through hole; 18. a support frame; 19. a slider; 20. a chute; 21. positioning a plate; 22. positioning the bolt; 23. pulling a plate; 24. and (4) turning the handle.

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.

Examples

Referring to fig. 1-4, an adjusting and lifting mechanism for a constant temperature and humidity laboratory comprises a constant temperature and humidity device 1 and an adjusting and lifting mechanism body, the adjusting and lifting mechanism body comprises an adjusting box 2, a plurality of adjusting screws 3 are rotatably installed inside the adjusting box 2, a plurality of lifting plates 4 are fixedly connected to the constant temperature and humidity device 1, the plurality of lifting plates 4 are slidably connected to the adjusting box 2, the plurality of lifting plates 4 are respectively in threaded connection with the adjusting screws 3, a transmission assembly for driving the plurality of adjusting screws 3 to rotate is rotatably installed on an inner bottom wall of the adjusting box 2, the transmission assembly comprises a rotating rod 7, a transmission gear 8 is fixedly sleeved on the rotating rod 7, a rotating shaft 9 is fixedly connected to the plurality of adjusting screws 3, a linkage gear 10 is fixedly sleeved on the rotating shaft 9, the transmission gear 8 is meshed with the plurality of linkage gears 10, when the transmission gear 8 and the rotating rod 7 rotate, the plurality of linkage gears 10 can drive the plurality of rotating shafts 9 to rotate by meshing the transmission gear 8 with the plurality of linkage gears 10, so that the plurality of adjusting screws 3 can be driven to rotate.

Further, the meshing has drive assembly pivoted to control the subassembly on the drive assembly, control the subassembly including controlling carousel 11, control carousel 11 and rotate through controlling axle 12 and install on the lateral wall of regulating box 2, the one end of controlling axle 12 stretches into in the regulating box 2 and fixedly connected with drives bevel gear 13, the top fixedly connected with linkage bevel gear 14 of bull stick 7, and drive bevel gear 13 and the meshing of linkage bevel gear 14, when controlling carousel 11 and rotate, can drive bevel gear 13 through controlling axle 12 and rotate, thereby can drive bull stick 7 through linkage bevel gear 14 with the meshing of linkage bevel gear 14 through drive bevel gear 13, the other end of controlling carousel 11 rotates and installs commentaries on classics handle 24, be convenient for control carousel 11 and rotate.

Furthermore, a motor 6 is slidably mounted on the outer side wall of the adjusting box 2 through an adjusting frame 5, a supporting frame 18 is fixedly connected to the bottom end of the motor 6, a plurality of sliding blocks 19 are fixedly connected to the bottom end of the supporting frame 18, a plurality of sliding grooves 20 matched with the sliding blocks 19 are correspondingly formed in the top end of the adjusting frame 5, the sliding blocks 19 are in sliding fit with the sliding grooves 20, the supporting frame 18 is convenient to drive the motor 6 to slide on the adjusting frame 5 to adjust the position, a pulling plate 23 is fixedly connected to the supporting frame 18 and is convenient to pull the supporting frame 18 to slide, a sliding positioning assembly is arranged between the motor 6 and the adjusting frame 5 and comprises a plurality of positioning plates 21, the positioning plates 21 are fixedly connected to the side wall of the supporting frame 18, a plurality of positioning bolts 22 are threadedly connected to the positioning plates 21, a plurality of positioning screw grooves are correspondingly formed in the top end of the supporting frame 18, when the plurality of positioning bolts 22 are simultaneously mounted in the positioning plates 21 and the positioning screw grooves, can fix the specific sliding position of support frame 18 on alignment jig 5, the output shaft of motor 6 with control the subassembly and can dismantle and be connected, control the adapter sleeve 15 that other end fixedly connected with of carousel 11 and motor 6's output shaft match, and threaded connection has fixing bolt 16 on the lateral wall of adapter sleeve 15, fixing hole 17 has been seted up to the correspondence on motor 6's the output shaft, through the position of rotating fixing bolt 16 on the lateral wall of adapter sleeve 15, can make fixing bolt 16 insert in fixing hole 17 or extract from fixing hole 17, thereby can realize being connected or separating of motor 6's output shaft and adapter sleeve 15.

It should be further described that the motor 6 in this embodiment is a conventional device purchased from the market and known to those skilled in the art, and the model can be selected or customized according to actual needs, and in this patent, we only use it, and do not improve its structure and function, and its setting mode, installation mode, and electrical connection mode are used, and for those skilled in the art, it is only necessary to perform debugging operations according to the requirements of their usage specifications, and it is not described here any more, and the motor 6 is provided with a control switch matched with it, and the installation position of the control switch is selected according to the actual usage requirements, so that the operator can perform operation control conveniently.

In summary, the working principle and working process of the adjusting lifting mechanism of the constant temperature and humidity laboratory are that, in a normal state, when the height position of the constant temperature and humidity device 1 needs to be adjusted, the motor 6 can be turned on, so that the output shaft of the motor 6 drives the control turntable 11 to rotate through the connecting sleeve 15, the control turntable 11 drives the driving bevel gear 13 to rotate through the control shaft 12, the rotating rod 7 is driven to rotate through the linkage bevel gear 14 by the meshing of the driving bevel gear 13 and the linkage bevel gear 14, the rotating rod 7 drives the transmission gear 8 to rotate, the plurality of linkage gears 10 drive the plurality of rotating shafts 9 to rotate through the meshing of the transmission gear 8 and the plurality of linkage gears 10, so that the plurality of adjusting screws 3 can be driven to rotate, because the plurality of lifting plates 4 are all connected with the adjusting box 2 in a sliding manner, and the plurality of lifting plates 4 are all connected with the adjusting screws 3 in a threaded manner, therefore, the plurality of lifting plates 4 can drive the constant temperature and humidity device 1 to lift and lower the adjusting positions on the plurality of adjusting screws 3, when a circuit fault condition such as power failure occurs, the plurality of positioning bolts 22 can be screwed out from the plurality of positioning screw grooves on the adjusting frame 5, the plurality of fixing bolts 16 on the connecting sleeve 15 are rotated, the plurality of fixing bolts 16 are pulled out from the fixing through holes 17, the output shaft of the motor 6 and the connecting sleeve 15 can be separated, the supporting frame 18 can be pulled through the pulling plate 23 at last, the supporting frame 18 drives the motor 6 to slide to one side of the top end of the adjusting frame 5, and the rotating disc 11 can be controlled and controlled to rotate through the rotating handle 24 in a manual control mode.

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

1. The utility model provides an adjust elevating system of constant temperature and humidity laboratory, includes constant temperature and humidity device (1) and adjusts the elevating system body, its characterized in that: the adjusting lifting mechanism body comprises an adjusting box (2), a plurality of adjusting screws (3) are rotatably arranged in the adjusting box (2), the constant temperature and humidity device (1) is fixedly connected with a plurality of lifting plates (4), the lifting plates (4) are all connected with the adjusting box (2) in a sliding way, and a plurality of lifting plates (4) are all connected on the adjusting screw rods (3) in a threaded manner, a transmission component for driving the plurality of adjusting screw rods (3) to rotate is rotatably arranged on the inner bottom wall of the adjusting box (2), and the transmission component is engaged with a control component for driving the transmission component to rotate, the outer side wall of the adjusting box (2) is provided with a motor (6) in a sliding way through an adjusting frame (5), and a sliding positioning assembly is arranged between the motor (6) and the adjusting frame (5), and an output shaft of the motor (6) is detachably connected with the control assembly.

2. The adjustable lifting mechanism of the constant temperature and humidity laboratory according to claim 1, wherein: the transmission assembly comprises a rotating rod (7), a transmission gear (8) is fixedly sleeved on the rotating rod (7), a plurality of adjusting screw rods (3) are fixedly connected with rotating shafts (9), linkage gears (10) are fixedly sleeved on the rotating shafts (9), and the transmission gear (8) is meshed with the linkage gears (10).

3. The adjustable lifting mechanism of the constant temperature and humidity laboratory according to claim 2, characterized in that: the control assembly comprises a control rotary table (11), the control rotary table (11) is installed on the side wall of the adjusting box (2) in a rotating mode through a control shaft (12), one end of the control shaft (12) extends into the adjusting box (2) and is fixedly connected with a drive bevel gear (13), the top end of the rotating rod (7) is fixedly connected with a linkage bevel gear (14), and the drive bevel gear (13) is meshed with the linkage bevel gear (14).

4. The adjustable lifting mechanism of the constant temperature and humidity laboratory according to claim 3, wherein: the other end fixedly connected with of controlling carousel (11) matches adapter sleeve (15) with the output shaft of motor (6), and threaded connection has fixing bolt (16) on the lateral wall of adapter sleeve (15), and fixed through hole (17) have been seted up on the output shaft of motor (6) correspondingly.

5. The adjustable lifting mechanism of the constant temperature and humidity laboratory according to claim 4, wherein: the bottom fixedly connected with support frame (18) of motor (6), a plurality of sliders (19) of bottom fixedly connected with of support frame (18), a plurality of spouts (20) that match with slider (19) are seted up to the top correspondence of alignment jig (5) to slider (19) are sliding fit with spout (20).

6. The adjustable lifting mechanism of the constant temperature and humidity laboratory according to claim 5, wherein: the sliding positioning assembly comprises a plurality of positioning plates (21), the positioning plates (21) are fixedly connected to the side wall of the support frame (18), a plurality of positioning bolts (22) are connected to the positioning plates (21) in a threaded mode, and a plurality of positioning screw grooves are correspondingly formed in the top end of the support frame (18).

7. The adjustable lifting mechanism of the constant temperature and humidity laboratory according to claim 6, wherein: the supporting frame (18) is fixedly connected with a pulling plate (23).

8. The adjustable lifting mechanism of the constant temperature and humidity laboratory according to claim 7, wherein: and a rotating handle (24) is rotatably arranged at the other end of the control turntable (11).