CN212142709U

CN212142709U - Laboratory bench of mesa automatically cleaning

Info

Publication number: CN212142709U
Application number: CN202020601142.4U
Authority: CN
Inventors: 王志勇; 江道钧; 王�琦; 李建章; 陈燕慧
Original assignee: Xiamen Xiangyun Laboratory Equipment Co ltd
Current assignee: Xiamen Xiangyun Laboratory Equipment Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-15
Anticipated expiration: 2030-04-21

Abstract

The utility model provides a laboratory bench of mesa automatically cleaning, including the laboratory bench body, the rear side symmetry at laboratory bench body top is provided with two installation mechanisms, and there are screw thread stock and guide bar in proper order in the lower part on two installation mechanism inboards, screw thread stock's right-hand member rotates with the installation mechanism that is located the right side to be connected. The utility model discloses a start the thread bush that micro motor drove its surface when driving the screw thread stock rotatory and remove, then drive the elevating system and the clean mechanism removal of vertical stock and bottom through the thread bush, can clean the cleanness to the upper surface of laboratory bench body, micro motor's reciprocating motion can carry out a lot of cleanness to the upper surface of laboratory bench body, operation process is simple, it cleans to have avoided the manual work to visit into the fume hood inner chamber, clean high efficiency on the one hand, on the other hand has guaranteed operating personnel's personal safety, be worth using widely.

Description

Laboratory bench of mesa automatically cleaning

Technical Field

The utility model relates to an experimental facilities technical field especially relates to a laboratory bench of mesa automatically cleaning.

Background

The experiment table is used as a platform for experiment operation, is used for performing experiment detection and storing instruments by enterprises and public institutions such as hospitals, schools, chemical plants, scientific research institutions and the like, and is divided into the following steps according to the placing positions: a central experiment table, an edge experiment table and a corner table; the material composition is as follows: all-steel experiment table, steel-wood experiment table, all-wood experiment table, PP experiment table, aluminum-wood experiment table, the experiment table is different according to the field of using, and the kind of experiment table is also very extensive.

The laboratory bench is one of the most common equipment in chemical industry field, because the particularity of chemical experiment, go on in the laboratory bench that mostly adopts to have the fume hood in some special chemical experiments, especially in some experiments that can have volatile medicine, but volatile chemical can accumulate in the fume hood in the experiment, and the laboratory bench that has the fume hood is inconvenient cleans the mesa, in time clean also need wait for the chemical discharge in the fume hood complete, consequently not only influence the cleanness to the laboratory bench, and reduce the efficiency of experiment, artifical clean can cause harm to operating personnel's health even, but the laboratory bench of a self-cleaning is urgent to wait for development.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bench with a self-cleaning table top,

the technical scheme of the utility model is realized like this: a bench with a self-cleaning table top comprises a bench body, wherein two mounting mechanisms are symmetrically arranged on the rear side of the top of the bench body, the upper and lower parts of the inner sides of the two mounting mechanisms are sequentially provided with a threaded long rod and a guide rod, the right end of the threaded long rod is rotatably connected with the mounting mechanism on the right side, the left end of the threaded long rod penetrates through the left part of the left mounting mechanism and is welded with a micro motor mounted on one side of the mounting mechanism, the surface of the threaded long rod is in threaded connection with a threaded sleeve, the surface of the guide rod is sleeved with a guide pipe, the front side of the threaded sleeve is welded with a longitudinal long rod, the front side of the guide pipe is provided with a lifting mechanism, the bottom of the lifting mechanism is provided with a cleaning mechanism which moves synchronously with the lifting mechanism, the right side of the top of the bench body is provided with, and the left side of the liquid collecting box is communicated with a liquid discharging mechanism.

Preferably, installation mechanism includes vertical board, the surface of vertical board transversely link up and has seted up the trompil, the vertical welding of the inner chamber of trompil has spring one, the bottom and the guide bar welding of spring one, the screw thread stock rotates with vertical board to be connected.

Preferably, the lifting mechanism comprises a spring pipe and three short rods welded at the bottom of the longitudinal long rod, a second spring is welded at the bottom of each short rod, the second spring is fixed with the bottom of the inner cavity of the spring pipe, the three spring pipes are supported through four supporting rods, and the rear ends of the supporting rods are welded with the guide pipe.

Preferably, the cleaning mechanism comprises a long plate, cleaning cotton is glued to the bottom of the long plate, and three jacks spliced with the short rods are formed in the top of the long plate.

Preferably, the top of the experiment table body is provided with a surrounding barrier in a surrounding manner, and the surrounding barrier is positioned on the front side of the mounting mechanism.

Preferably, four corners of the bottom of the experiment table body are fixedly provided with supporting legs.

Preferably, a fume hood is arranged at the top of the experiment table body.

Preferably, the bottom of the slot is provided with a plurality of through holes communicated with the liquid collecting tank.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses after experimental operation, it removes to drive the thread bush on its surface when rotatory through starting micro motor drive screw thread stock, then the elevating system and the clean mechanism of vertical stock of drive through the thread bush remove, can clean the cleanness to the upper surface of laboratory bench body, micro motor's reciprocating motion can carry out a lot of cleanness to the upper surface of laboratory bench body, the liquid of laboratory bench body upper surface is promoted to grooved inner chamber, then the inner chamber that falls into the collection liquid case is deposited, operation process is simple, it cleans to have avoided artifical visit fume hood inner chamber, clean high efficiency on the one hand, on the other hand has guaranteed operating personnel's personal safety, be worth using widely.

2. The utility model discloses after clean the completion, can stimulate the bolster rebound, the spring pipe slides and two contractions of compression spring with the quarter butt, and simultaneously, the bolster drives synchronous rebound of stand pipe and stand pipe, and a stand pipe compression spring shrink, breaks away from the inner chamber of jack until the bottom of spring pipe, just can conveniently separate clean mechanism and elevating system, can clean the clean mechanism in the aspect of on the one hand, on the other hand can be in the aspect of the clean mechanism that updates after clean mechanism consumes in order to guarantee the clear effect of mesa.

3. The utility model discloses a set up that encloses the fender and can avoid the liquid in the experiment to follow the problem that the mesa spills over, guarantee experiment safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is an enlarged view of point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the transmission structure of the present invention;

fig. 4 is a schematic view of the structure of the threaded long rod and the threaded sleeve of the present invention;

fig. 5 is an exploded view of the cleaning mechanism and the lifting mechanism of the present invention.

Wherein: 1. a test bed body; 2. an installation mechanism; 21. a vertical plate; 22. opening a hole; 23. a first spring; 3. a threaded long rod; 4. a guide bar; 5. a longitudinal long rod; 6. a lifting mechanism; 61. a spring tube; 62. a short bar; 63. a second spring; 64. a bearing rod; 7. a cleaning mechanism; 71. a long plate; 72. cleaning cotton; 73. a jack; 8. grooving; 9. a threaded sleeve; 10. a guide tube; 11. a micro motor; 12. a liquid collection tank; 13. a liquid discharge mechanism; 14. fencing; 15. supporting legs; 16. a fume hood.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a bench with a self-cleaning bench surface comprises a bench body 1, wherein a surrounding baffle 14 is arranged at the top of the bench body 1 in a surrounding manner, the surrounding baffle 14 is positioned at the front side of an installation mechanism 2, the problem that liquid in an experiment overflows from the bench surface can be avoided through the arrangement of the surrounding baffle 14, the safety of the experiment is ensured, supporting legs 15 are fixedly arranged at four corners of the bottom of the bench body 1, a fume hood 16 is arranged at the top of the bench body 1, two installation mechanisms 2 are symmetrically arranged at the rear side of the top of the bench body 1, a threaded long rod 3 and a guide rod 4 are sequentially arranged at the upper and lower parts of the inner sides of the two installation mechanisms 2, each installation mechanism 2 comprises a vertical plate 21, an opening 22 is transversely arranged on the surface of the vertical plate 21 in a penetrating manner, a spring I23 is vertically welded in an inner cavity of the opening 22, the bottom end of the spring I23 is welded with the guide rod, the left end of the long threaded rod 3 penetrates to the left part of the left mounting mechanism 2 and is welded with a micro motor 11 mounted on one side of the mounting mechanism 2, a threaded sleeve 9 is connected to the surface of the long threaded rod 3 in a threaded manner, a guide pipe 10 is sleeved on the surface of a guide rod 4, a longitudinal long rod 5 is welded on the front side of the threaded sleeve 9, a lifting mechanism 6 is arranged on the front side of the guide pipe 10, the lifting mechanism 6 comprises a spring pipe 61 and three short rods 62 welded on the bottom of the longitudinal long rod 5, a spring II 63 is welded on the bottom of the short rod 62, the spring II 63 is fixed with the bottom of an inner cavity of the spring pipe 61, the three spring pipes 61 are supported through four supporting rods 64, the rear end of each supporting rod 64 is welded with the guide pipe 10, a cleaning mechanism 7 which moves synchronously with the lifting mechanism 6 is arranged on the bottom of the lifting mechanism 6, the cleaning mechanism 7 comprises a long plate 71, cleaning cotton 72 is glued on the bottom of the, after the cleanness is accomplished, can stimulate socket joint lever 64 rebound, spring tube 61 slides and two 63 contractions of compression spring with stub 62, and simultaneously, socket joint lever 64 drives

pipe

10 and 4 synchronous rebound of guide bar, and 4 compression spring of guide bar shrink 23, break away from the inner chamber of jack 73 until the bottom of spring tube 61, just can conveniently separate cleaning mechanism 7 and elevating system 6, can clean cleaning mechanism 7 in the aspect of the aspect on the one hand, on the other hand can more renew cleaning mechanism 7 in order to guarantee the clear effect of mesa after cleaning mechanism 7 consumes, fluting 8 has been seted up on the right side at laboratory bench body 1 top, the rear side of laboratory bench body 1 inner chamber is provided with header tank 12, the through-hole of a plurality of and header tank 12 intercommunication is seted up to fluting 8's bottom, there is flowing back mechanism 13 in the left side intercommunication of header tank 12.

The working principle is as follows: when the utility model is used, after the experiment operation is finished, the micro motor 11 is started, the micro motor 11 drives the threaded long rod 3 to rotate and simultaneously drives the threaded sleeve 9 on the surface to move to the right side of the table board, the guide rod 4 and the guide pipe 10 are utilized to limit the movement of the threaded sleeve 9, the synchronous rotating movement of the threaded long rod 3 and the threaded sleeve 9 is avoided, then the threaded sleeve 9 drives the longitudinal long rod 5 and the lifting mechanism 6 and the cleaning mechanism 7 at the bottom of the longitudinal long rod 5 to move, the upper surface of the experiment table body 1 can be cleaned, the reciprocating motion of the micro motor 11 can clean the upper surface of the experiment table body 1 for many times, the liquid on the upper surface of the experiment table body 1 is pushed to the inner cavity of the slot 8 and then falls into the inner cavity of the liquid collecting box 12 to be stored, after the cleaning is finished, the carrying rod 64 can be pulled to move upwards, the spring pipe 61 and the short rod 62 slide and, meanwhile, the carrying rod 64 drives the guide pipe 10 and the guide rod 4 to move upwards synchronously, the guide rod 4 compresses the first spring 23 to contract until the bottom of the spring pipe 61 is separated from the inner cavity of the jack 73, the cleaning mechanism 7 can be conveniently separated from the lifting mechanism 6, on one hand, the cleaning mechanism 7 can be cleaned in the face of the user, and on the other hand, the cleaning mechanism 7 can be replaced with a new cleaning mechanism 7 after the cleaning mechanism 7 is consumed so as to ensure the effect of cleaning the table top.

In summary, the following steps: this laboratory bench of mesa automatically cleaning, it removes to drive its surperficial thread bush 9 when driving the rotation of screw thread stock 3 through starting micro motor 11, then drive the elevating system 6 and the clean mechanism 7 removal of vertical stock 5 and its bottom through thread bush 9, can clean the cleanness to the upper surface of laboratory bench body 1, micro motor 11's reciprocating motion can carry out a lot of cleanness to the upper surface of laboratory bench body 1, the liquid of laboratory bench body 1 upper surface is promoted to fluting 8's inner chamber, then fall into the inner chamber of collecting tank 12 and deposit, operation process is simple, avoided the manual work to visit into 16 inner chambers of fume hood and clean, clean high efficiency on the one hand, on the other hand has guaranteed operating personnel's personal safety, be worth using widely.

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.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a laboratory bench of mesa automatically cleaning, includes laboratory bench body (1), its characterized in that: the rear side symmetry at laboratory bench body (1) top is provided with two installation mechanism (2), and the lower part has screw thread stock (3) and guide bar (4) in proper order about two installation mechanism (2) inboards, the right-hand member of screw thread stock (3) rotates with installation mechanism (2) that are located the right side to be connected, the left end of screw thread stock (3) runs through to the left part of left side installation mechanism (2) and welds with micro motor (11) of installing in installation mechanism (2) one side, the surperficial threaded connection of screw thread stock (3) has thread bush (9), the surface cover of guide bar (4) is equipped with stand pipe (10), the front side welding of thread bush (9) has vertical stock (5), the front side of stand pipe (10) is provided with elevating system (6), the bottom of elevating system (6) is provided with clean mechanism (7) with elevating system (6) simultaneous movement, the test bench is characterized in that a groove (8) is formed in the right side of the top of the test bench body (1), a liquid collecting box (12) is arranged on the rear side of an inner cavity of the test bench body (1), and a liquid discharging mechanism (13) is communicated with the left side of the liquid collecting box (12).

2. The laboratory table of claim 1, wherein: installation mechanism (2) are including vertical board (21), trompil (22) have transversely been seted up in lining up on the surface of vertical board (21), the vertical welding of inner chamber of trompil (22) has spring (23), the bottom and the guide bar (4) welding of spring (23), screw thread stock (3) are connected with vertical board (21) rotation.

3. The laboratory table of claim 1, wherein: elevating system (6) are including spring pipe (61) and three quarter butt (62) of welding in vertical stock (5) bottom, the bottom welding of quarter butt (62) has spring two (63), spring two (63) are fixed with the bottom of spring pipe (61) inner chamber, and three spring pipe (61) are accepted through four adapting rod (64), the rear end and the stand pipe (10) welding of adapting rod (64).

4. A laboratory table with self-cleaning table top according to claim 3, characterized in that: the cleaning mechanism (7) comprises a long plate (71), cleaning cotton (72) is glued to the bottom of the long plate (71), and three insertion holes (73) which are inserted into the short rods (62) are formed in the top of the long plate (71).

5. The laboratory table of claim 1, wherein: the top of laboratory bench body (1) encircles and is provided with and encloses fender (14), enclose fender (14) and be located the front side of installation mechanism (2).

6. The laboratory table of claim 1, wherein: supporting legs (15) are fixedly mounted at four corners of the bottom of the experiment table body (1).

7. The laboratory table of claim 1, wherein: a fume hood (16) is arranged at the top of the experiment table body (1).

8. The laboratory table of claim 1, wherein: the bottom of the open groove (8) is provided with a plurality of through holes communicated with the liquid collecting box (12).