CN211487752U

CN211487752U - Novel liquid low-temperature constant-temperature tank

Info

Publication number: CN211487752U
Application number: CN201922187562.2U
Authority: CN
Inventors: 王有元
Original assignee: Chongqing Tongliang Xuyuan Machinery Co ltd
Current assignee: Chongqing Tongliang Xuyuan Machinery Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-15
Anticipated expiration: 2029-12-09

Abstract

The utility model relates to a low temperature constant temperature bath technical field just discloses a novel liquid low temperature constant temperature bath, including the constant temperature bath body, the bottom fixedly connected with spliced pole of constant temperature bath body, the top fixed mounting of constant temperature bath body has the control cabinet, the inner wall fixedly connected with regulation storehouse at the constant temperature bath body back, the interior diapire fixed mounting who adjusts the storehouse has the rotating electrical machines, the output shaft fixedly connected with one end of rotating electrical machines and the interior roof swing joint's of regulation storehouse threaded rod. This novel liquid low temperature constant temperature groove through starting the rotating electrical machines, makes the threaded rod rotate, again through being provided with slider and slide rail sliding connection to restricted the position of movable block, and then made movable block accessible screw thread through-hole and threaded rod threaded connection and reciprocate, thereby the board is placed in the drive and reciprocates, makes whole device can will place the board and rise before using, makes and places the plane that the board place and be higher than working medium liquid level place plane.

Description

Novel liquid low-temperature constant-temperature tank

Technical Field

The utility model relates to a low temperature constant temperature bath technical field specifically is a novel liquid low temperature constant temperature bath.

Background

The thermostatic bath is particularly suitable for chemical, biological and physical laboratories which need to work under the conditions of low temperature and normal temperature, is necessary equipment for laboratories such as medicine and health, chemical industry, food industry, metallurgical industry, colleges and universities, scientific research, genetic engineering, polymer engineering and the like, and can be combined with instruments such as a rotary evaporator, a vacuum freeze drying box, a circulating water type vacuum pump, a magnetic stirrer and the like to carry out multifunctional chemical reaction operation and medicine storage.

Need use the low temperature constant temperature groove in automobile spring production process and carry out the low temperature experiment to the good automobile spring of production, the working medium in the low temperature constant temperature groove can be water, silicon oil, alcohol and bath salt, when the low temperature constant temperature groove uses, the staff need open the low temperature constant temperature groove apron, then put into the working medium with the experimental object, the staff all can have protective gloves for avoiding touchhing working medium, because the reason of working medium, whole device is comparatively troublesome in taking and placing of experimental object, the event provides a novel liquid low temperature constant temperature groove in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel liquid cryostat, possess the advantage that the subject is convenient for take and place, solved when cryostat uses, the staff need open cryostat apron, then put into working medium with the subject, the staff all can have protective gloves for avoiding touchhing working medium, because working medium's reason, whole device is in the subject take and place comparatively troublesome problem.

(II) technical scheme

For the purpose of realizing that above-mentioned experimental object is convenient for take and place, the utility model provides a following technical scheme: a novel liquid low-temperature constant-temperature trough comprises a constant-temperature trough body, wherein a connecting column is fixedly connected to the bottom of the constant-temperature trough body, a control console is fixedly mounted at the top of the constant-temperature trough body, a regulating bin is fixedly connected to the inner wall of the back of the constant-temperature trough body, a rotating motor is fixedly mounted on the inner bottom wall of the regulating bin, a threaded rod with one end movably connected with the inner top wall of the regulating bin is fixedly connected to an output shaft of the rotating motor, a sliding rail is fixedly connected to the inner wall of the back of the regulating bin, a movable block is movably mounted on the outer side of the threaded rod, a sliding block which is slidably connected with the sliding rail is fixedly connected to the back of the movable block, a placing plate with one end penetrating through and extending to the front of the regulating bin is fixedly connected to the front of the movable block, a, the front and the back of the top of the two supporting plates are fixedly connected with telescopic rods fixedly connected with the bottom of the thermostatic bath body, the outer sides of the four telescopic rods are sleeved with first springs, universal wheels are fixedly arranged on the periphery of the bottom of the buffer bin, top U-shaped fixing frames are fixedly connected to the left side and the right side of the connecting column, the equal fixedly connected with of inner wall of surge bin left and right sides is located the gag lever post of two backup pad bottoms respectively, two the equal fixedly connected with baffle in the outside of gag lever post, two the outside of gag lever post is all overlapped and is equipped with the second spring that is located two relative one sides of baffle respectively, two the equal movable mounting in the outside of gag lever post has the motion piece that is located two relative one sides of second spring respectively, two the equal fixedly connected with bottom U type mount in top of motion piece, two the top of bottom U type mount all articulates there is the connecting rod articulated with two top U type mounts respectively.

Preferably, the top of movable block is seted up threaded through-hole, threaded through-hole and threaded rod threaded connection, the threaded rod is the parallel form with the front of thermostatic bath body.

Preferably, the front surface of the adjusting bin is provided with a rectangular through hole, the length of the rectangular through hole is equal to that of the placing plate, and the height of the rectangular through hole is nine-tenth of the height of the adjusting bin.

Preferably, the placing plate is parallel to the bottom of the thermostatic bath body, and the buffer bin is in a rectangular shape with a hollow part and a missing top.

Preferably, the two limiting rods, the motion block, the second spring and the baffle are identical and symmetrical to each other by taking the connecting column as a center, and the two limiting rods are both in a horizontal T shape.

Preferably, the two bottom U-shaped fixing frames, the two top U-shaped fixing frames and the connecting rod are the same and are symmetrical to each other by taking the connecting column as a center, and circular through holes matched with the two limiting rods respectively are formed in one opposite sides of the two motion blocks.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel liquid low temperature constant temperature bath possesses following beneficial effect:

1. this novel liquid low temperature constant temperature groove, through starting rotating electrical machines, make the threaded rod rotate, again through being provided with slider and slide rail sliding connection, thereby the position of movable block has been restricted, and then make movable block accessible screw thread through-hole and threaded rod threaded connection and reciprocate, thereby it reciprocates to drive the board of placing, make whole device can will place the board and raise before using, the messenger places the board place the plane on the plane is higher than working medium liquid level place plane, then place the subject on placing the board, will place the board and descend, when the subject is taken out to needs to the same principle, only need will place the board and raise, then will place the subject on the board take off can, make taking and placing convenience more of subject, and the operation is safer.

2. This novel liquid low temperature constant temperature bath, through being provided with the universal wheel, make whole device accessible universal wheel remove, when whole device removes through the universal wheel, if meet the road surface and jolt, the constant temperature bath body can rock from top to bottom, thereby make the telescopic link shrink, first spring is compressed, the spliced pole also can rock from top to bottom simultaneously, drive two top U type mounts and rock from top to bottom, thereby make two connecting rods extrude two motion pieces respectively, make the removal of two motion pieces mutually the back of the body mutually, further extrude two second springs, tension through first spring and second spring, can cushion rocking that the constant temperature bath body produced, reach absorbing effect, thereby make whole device remove light more laborsaving, also avoided simultaneously because rock and lead to the not hard up damage of inner member even.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side partial sectional view of the structure of the present invention;

fig. 3 is a sectional view of the surge bin of the present invention.

In the figure: 1 constant temperature bath body, 2 consoles, 3 spliced poles, 4 universal wheels, 5 surge bins, 6 surge bins, 7 threaded rods, 8 slide rails, 9 movable blocks, 10 sliders, 11 rotating electrical machines, 12 placing plates, 13 supporting plates, 14 telescopic rods, 15 bottom U-shaped fixing frames, 16 top U-shaped fixing frames, 17 connecting rods, 18 moving blocks, 19 second springs, 20 baffles, 21 limiting rods and 22 first springs.

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, a novel liquid low-temperature thermostatic bath comprises a thermostatic bath body 1, a connecting column 3 is fixedly connected to the bottom of the thermostatic bath body 1, a control console 2 is fixedly installed on the top of the thermostatic bath body 1, a regulating cabin 6 is fixedly connected to the inner wall of the back of the thermostatic bath body 1, a rotating motor 11 is fixedly installed on the inner bottom wall of the regulating cabin 6, the model of the rotating motor 11 can be Y160M-4, a threaded rod 7 with one end movably connected with the inner top wall of the regulating cabin 6 is fixedly connected to the output shaft of the rotating motor 11, the threaded rod 7 is parallel to the front of the thermostatic bath body 1, a sliding rail 8 is fixedly connected to the inner wall of the back of the regulating cabin 6, a movable block 9 is movably installed on the outer side of the threaded rod 7, a threaded through hole is formed in the top of the movable block 9 and is in threaded connection with the threaded rod 7, the front of the movable block 9 is fixedly connected with a placing plate 12 with one end penetrating and extending to the front of the adjusting bin 6, the front of the adjusting bin 6 is provided with a rectangular through hole, the length of the rectangular through hole is the same as that of the placing plate 12, the height of the rectangular through hole is nine ten tenth of that of the adjusting bin 6, the placing plate 12 is parallel to the bottom of the thermostatic bath body 1, the threaded rod 7 is rotated by starting the rotating motor 11, and the sliding block 10 is slidably connected with the sliding rail 8, so that the position of the movable block 9 is limited, the movable block 9 can be vertically moved by the threaded connection of the threaded through hole and the threaded rod 7, so that the placing plate 12 is driven to vertically move, the placing plate 12 can be lifted before the whole device is used, the plane of the placing plate 12 is higher than the plane of the working medium liquid level, then an experimental object is placed on the placing plate 12, and the placing plate 12 is, in the same way, when an experimental object needs to be taken out, the placing plate 12 only needs to be lifted, then the experimental object on the placing plate 12 is taken down, so that the experimental object is more convenient to take and place, and the operation process is safer, the bottom of the constant temperature bath body 1 is movably provided with the buffer bin 5, the buffer bin 5 is in a rectangular shape with a hollow interior and a missing top, the inner walls of the left side and the right side of the buffer bin 5 are fixedly connected with the supporting plates 13, the front side and the back side of the tops of the two supporting plates 13 are fixedly connected with the telescopic rods 14 fixedly connected with the bottom of the constant temperature bath body 1, each telescopic rod 14 consists of a loop bar and a moving bar, one end of each moving bar penetrates through and extends into the loop bar, the bottom of the outer side of each moving bar is fixedly connected with a limiting block positioned in the loop bar, the top of the loop bar is provided with a through hole matched with the moving bar, and the moving, the outer sides of the four telescopic rods 14 are respectively sleeved with a first spring 22, the periphery of the bottom of the buffer bin 5 is respectively and fixedly provided with a universal wheel 4, the left side and the right side of the connecting column 3 are respectively and fixedly connected with a top U-shaped fixing frame 16, the two top U-shaped fixing frames 16 are positioned on the same horizontal plane, the inner walls of the left side and the right side of the buffer bin 5 are respectively and fixedly connected with limiting rods 21 positioned at the bottoms of the two supporting plates 13, the shapes of the two limiting rods 21 are respectively in a horizontal T shape, the outer sides of the two limiting rods 21 are respectively and fixedly connected with a baffle plate 20, the two limiting rods 21, the motion blocks 18, the second springs 19 and the baffle plate 20 are respectively identical and mutually symmetrical by taking the connecting column 3 as the center, the outer sides of the two limiting rods 21 are respectively and sleeved with second springs 19 positioned at the opposite sides of the two baffle plates 20, the opposite sides of the two motion blocks 18 are respectively provided with a circular through hole which is respectively matched with the two limiting rods 21, the tops of the two motion blocks 18 are fixedly connected with bottom U-shaped fixing frames 15, the two bottom U-shaped fixing frames 15 are positioned on the same horizontal plane, the tops of the two bottom U-shaped fixing frames 15 are respectively hinged with connecting rods 17 which are respectively hinged with the two top U-shaped fixing frames 16, the two bottom U-shaped fixing frames 15, the top U-shaped fixing frames 16 and the connecting rods 17 are the same and are mutually symmetrical by taking the connecting column 3 as a center, the whole device can move through the universal wheels 4 by arranging the universal wheels 4, when the whole device moves through the universal wheels 4, if the whole device bumps on the road surface, the thermostatic bath body 1 can vertically rock, so that the telescopic rod 14 is contracted, the first spring 22 is compressed, and the connecting column 3 can vertically rock at the same time to drive the two, thereby make two connecting rods 17 extrude two motion pieces 18 respectively, make the removal that two motion pieces 18 carried on the back mutually, further extrude two second springs 19, through first spring 22 and second spring 19's tension, can cushion rocking of thermostatic bath body 1 production, reach absorbing effect, thereby make whole device remove light more laborsaving more, also avoided simultaneously because rock and lead to the not hard up damage of inner member even.

In conclusion, this novel liquid cryostat, through starting rotating electrical machines 11, make threaded rod 7 rotate, again through being provided with

slider

10 and 8 sliding connection of slide rail, thereby the position of movable block 9 has been restricted, and then make movable block 9 accessible screw thread through-hole and threaded rod 7 threaded connection and reciprocate, thereby it reciprocates to drive places board 12, make whole device can will place board 12 and rise before using, make and place board 12 place the plane and be higher than working medium liquid level place the plane, then place the laboratory glassware on placing board 12, will place board 12 and descend, the same reason when needing to take out the laboratory glassware, only need to place board 12 and rise, then will place the laboratory glassware on board 12 and take off can, make the taking and placing of laboratory glassware more convenient, and the operation process is safer.

Moreover, through the arrangement of the universal wheels 4, the whole device can move through the universal wheels 4, when the whole device moves through the universal wheels 4, if the whole device bumps on the road, the thermostatic bath body 1 can rock up and down, so that the telescopic rod 14 contracts, the first spring 22 is compressed, and meanwhile, the connecting column 3 can rock up and down to drive the two top U-shaped fixing frames 16 to rock up and down, so that the two connecting rods 17 respectively extrude the two moving blocks 18, the two moving blocks 18 move back to back, the two second springs 19 are further extruded, the rocking generated by the thermostatic bath body 1 can be buffered through the tension of the first spring 22 and the second springs 19, the damping effect is achieved, the whole device can move more easily and labor-saving, and the loosening and even damage of internal elements caused by the rocking are avoided, the problem of when the cryostat is used, the staff need open cryostat apron, then put into working medium with the experimental object, the staff all can have protective gloves for avoiding touchhing working medium, because working medium's reason, whole device is in taking and placing of experimental object comparatively troublesome is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a novel liquid cryostat, includes the thermostat body (1), its characterized in that: the bottom fixedly connected with spliced pole (3) of constant temperature groove body (1), the top fixed mounting of constant temperature groove body (1) has control cabinet (2), the inner wall fixedly connected with surge bin (6) at the constant temperature groove body (1) back, the interior diapire fixed mounting of surge bin (6) has rotating electrical machines (11), the output shaft fixedly connected with one end of rotating electrical machines (11) and the interior roof swing joint's of surge bin (6) threaded rod (7), the inner wall fixedly connected with slide rail (8) at the surge bin (6) back, the outside movable mounting of threaded rod (7) has movable block (9), the back fixedly connected with of movable block (9) and slide rail (8) sliding connection's slider (10), the positive fixedly connected with one end of movable block (9) runs through and extends to the positive board (12) of placing of surge bin (6), the bottom movable mounting of constant temperature bath body (1) has surge bin (5), the equal fixedly connected with backup pad (13) of inner wall of the buffer bin (5) left and right sides, two the front at backup pad (13) top and the equal fixedly connected with in the back and constant temperature bath body (1) bottom fixed connection's telescopic link (14), four the outside of telescopic link (14) is all overlapped and is equipped with first spring (22), equal fixed mounting all around of surge bin (5) bottom has universal wheel (4), the equal fixedly connected with top U type mount (16) in the left and right sides of spliced pole (3), the equal fixedly connected with in inner wall of the buffer bin (5) left and right sides is located gag lever post (21) of two backup pad (13) bottoms respectively, two the equal fixedly connected with baffle (20) in the outside of gag lever post (21), two the outside of gag lever post (21) is all overlapped and is equipped with second spring (19) that are located two relative sides of baffle (20) respectively And the outer sides of the limiting rods (21) are respectively and movably provided with a motion block (18) which is respectively positioned on one side opposite to the two second springs (19), the top of the motion block (18) is fixedly connected with a bottom U-shaped fixing frame (15), and the top of the bottom U-shaped fixing frame (15) is hinged with a connecting rod (17) which is respectively hinged with the two top U-shaped fixing frames (16).

2. The novel liquid cryostat according to claim 1, wherein: the top of movable block (9) is seted up threaded through-hole, threaded through-hole and threaded rod (7) threaded connection, threaded rod (7) are the run-parallel with the front of thermostatic bath body (1).

3. The novel liquid cryostat according to claim 1, wherein: the front of the adjusting bin (6) is provided with a rectangular through hole, the length of the rectangular through hole is the same as that of the placing plate (12), and the height of the rectangular through hole is nine-tenth of the height of the adjusting bin (6).

4. The novel liquid cryostat according to claim 1, wherein: the placing plate (12) is parallel to the bottom of the thermostatic bath body (1), and the buffer bin (5) is in a rectangular shape with a hollowed inside and a missing top.

5. The novel liquid cryostat according to claim 1, wherein: the two limiting rods (21), the moving block (18), the second spring (19) and the baffle (20) are identical and are symmetrical with each other by taking the connecting column (3) as a center, and the two limiting rods (21) are both in a horizontal T shape.

6. The novel liquid cryostat according to claim 1, wherein: two bottom U type mount (15), top U type mount (16) and connecting rod (17) all are the same and use spliced pole (3) as central symmetry each other, two the circular through-hole with two gag lever post (21) looks adaptation respectively is all seted up to one side that motion piece (18) is relative.