CN211303116U - Elevating platform for chemistry experiments - Google Patents
Elevating platform for chemistry experiments Download PDFInfo
- Publication number
- CN211303116U CN211303116U CN201921351886.9U CN201921351886U CN211303116U CN 211303116 U CN211303116 U CN 211303116U CN 201921351886 U CN201921351886 U CN 201921351886U CN 211303116 U CN211303116 U CN 211303116U
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- frame
- base
- fixed
- plate
- driving wheel
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Abstract
The utility model relates to a lifting platform for chemical experiments, belonging to the technical field of experimental operation; the inside of base is hollow structure, and the inside left side of base is fixed with the motor, and the inside right side of base is fixed with the electric cabinet, and the motor is connected with the power in the electric cabinet, and the action wheel passes through the conveyer belt and is connected from the driving wheel three, all is equipped with the lead screw soon in action wheel and the axis of rotation of following driving wheel upper end, the frame be open type structure all around, and the embedded observation cover that is equipped with all around of frame, the handle hole has been seted up to the last lateral wall of frame, the operation face reciprocates automatically, does not need artificial regulation, degree of automation is high, and the reaction process of chemistry experiment is protected by all-round, and existing the observation that is favorable to.
Description
Technical Field
The utility model relates to an experiment operation technical field, concretely relates to elevating platform for chemistry experiments.
Background
The lift table is used for displaying chemical experimental instruments and performing simple chemical experiments in the chemical experiment process, different chemical liquid medicines have different results in the reaction process, some chemical medicines even have corrosivity or more potential risk factors, in the prior art, people directly and manually suck the chemical liquid medicines into a beaker to observe the reaction process of the chemical experiments, or some chemical liquid medicines can lift the experiment table surface by manually rotating an adjusting nut in use, the adjustment is inconvenient, the current lift table has a simpler structure and cannot realize automatic adjustment, the current test table has no better protection device, potential damage can be caused to a user due to splashing of the chemical medicines in the geological research experiment process, and the operation is complex, improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's elevating platform for chemistry experiments, the operating surface reciprocates automatically, does not need the manual regulation, and degree of automation is high, and the reaction process of chemistry experiments is protected by all-round, and existing being favorable to observing, the medicament can not splash again, and the security is higher, convenient to use, easy operation, the practicality is stronger.
In order to achieve the above object, the utility model adopts the following technical scheme: the automatic-feeding type electric-controlled automatic feeding machine comprises a base, a frame and a supporting plate, wherein the base is fixedly provided with the frame, the automatic-feeding type electric-controlled automatic feeding machine also comprises a motor, a driving wheel, a driven wheel, a screw rod, an electric cabinet and an observation cover, the interior of the base is of a hollow structure, the left side of the interior of the base is fixedly provided with the motor, the right side of the interior of the base is fixedly provided with the electric cabinet, the motor is connected with a power supply in the electric cabinet, the upper end of the interior of the base is fixedly provided with a fixed plate which is arranged between the driving wheel and the motor, an output shaft of the motor penetrates through the fixed plate and is fixedly connected with a rotating shaft at the lower end of the driving wheel through a coupler, the driving wheel is connected with three driven wheels through a conveying belt, the rotating shaft at the lower ends of the driven wheels is screwed on, the utility model discloses a frame, including the frame, the frame is located to the backup pad activity from top to bottom, the frame be the open type structure all around, and the embedded observation cover that is equipped with all around of frame, the handle hole has been seted up to the last lateral wall of frame, the observation cover external fixation of lateral wall before the frame has the plastic slab, is equipped with the camera on the plastic slab, the camera is connected with the power in the electric cabinet, the lateral wall of base is fixed with the fixing base, is equipped with the fire extinguisher in the.
Furthermore, a plurality of conductor pipes are embedded in the supporting plate, a temperature control switch is arranged on the supporting plate on the right side of the middle conductor pipe and is electrically connected with the conductor pipes, the conductor pipes are connected with a power supply in the electric cabinet, a screen plate is arranged above the conductor pipes, and the side wall of the screen plate is fixed with the supporting plate.
Furthermore, the operating hole upper cover be equipped with the apron, be fixed with the carrying handle on the apron.
Furthermore, the observation cover is coated with a heat-insulating fireproof coating layer.
Furthermore, a waste groove is fixed on the outer side wall of the base.
Further, the outer side wall of the frame is provided with a timer.
After the structure is adopted, the utility model discloses beneficial effect does: a elevating platform for chemistry experiments, the operation panel is automatic to be reciprocated, does not need the manual regulation, degree of automation is high, the reaction process of chemistry experiments is by all-round protection, existing being favorable to observing, the medicament can not splash again, the security is higher, convenient to use, easy operation, the practicality is stronger, the utility model has the advantages of set up rationally, the cost of manufacture is low.
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 sectional view of the present invention.
Fig. 2 is a schematic structural diagram of the middle frame of the present invention.
Fig. 3 is a schematic structural diagram of the middle support plate of the present invention.
Fig. 4 is a schematic structural diagram of the middle cover plate of the present invention.
Fig. 5 is a sectional view a-a in fig. 1.
Description of reference numerals:
the device comprises a driving wheel 1, a motor 2, a coupling 3, a fixing plate 4, an electric cabinet 5, a base 6, a driven wheel 7, a conveying belt 8, a frame 9, a nut 10, a screw rod 11, a supporting plate 12, an observation cover 13, a cover plate 14, an operation hole 15, a conductor pipe 16, a temperature control switch 17, a waste groove 18, a timer 19, a screen plate 20, a lifting handle 21, a plastic plate 22, a camera 23, a fixing seat 24 and a fire extinguisher 25.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-5, the technical solution adopted by the present embodiment is: the device comprises a base 6, a frame 9 and a support plate 12, wherein the frame 9 is fixedly welded on the base 6, the device also comprises a motor 2, a driving wheel 1, a driven wheel 7, a screw rod 11, an electric cabinet 5 and an observation cover 13, the inside of the base 6 is of a hollow structure, the motor 2 is fixedly arranged on the left side inside the base 6 through a bolt, the electric cabinet 5 is fixedly arranged on the right side inside the base 6 through a bolt, the motor 2 is connected with a power supply in the electric cabinet 5, a fixing plate 4 is fixedly welded at the upper end inside the base 6, the fixing plate 4 is arranged between the driving wheel 1 and the motor 2, after an output shaft of the motor 2 passes through the fixing plate 4, the output shaft is fixedly connected with a rotating shaft at the lower end of the driving wheel 1 through a coupling 3, the driving wheel 1 is connected with the three driven wheels 7 through a conveyor belt 9, a rotating shaft at the lower, the upper end of a screw rod 11 sequentially penetrates through the lower side wall of a frame 9 and a support plate 12 and then is connected with four corners of the upper side wall of the frame 9 in a screwing way through a bearing, the screw rod 11 is connected with the support plate 12 in a screwing way through a screw 10, the support plate 12 is movably arranged in the frame 9 up and down, a plurality of conductor tubes 16 are embedded in the support plate 12 and are arranged in series, a temperature control switch 17 is arranged on the support plate 12 on the right side of the middle conductor tube 16 and is electrically connected with the conductor tubes 16, the temperature control switch 17 can adjust the temperature of the conductor tubes 16, the conductor tubes 16 are connected with a power supply in an electric cabinet 5, a screen plate 20 is arranged above the conductor tubes 16, the side wall of the screen plate 20 is welded and fixed with the support plate 12, the periphery of the frame 9 is of an open structure, an observation cover 13 is embedded in the periphery of the frame 9, and a plastic plate 22, be equipped with camera 23 on the plastic slab 22, the power connection in camera 23 and the electric cabinet 5, the whole chemical reaction's of camera 23 record process, the study is watched after being convenient for the experiment, the lateral wall welded fastening of base 6 has fixing base 24, is equipped with fire extinguisher 25 in the fixing base 24, the emergency of being convenient for handle, observation cover 13 on scribble and be equipped with thermal-insulated fireproof paint layer, improve the live time of observing cover 13, fire prevention high temperature resistant material, the security is higher, operation hole 15 has been seted up to the last lateral wall of frame 9, the movable cover is equipped with apron 14 on the operation hole 15, the riveting is fixed with carrying handle 21 on the apron 14, there is the production of special smell in the chemical experiment, we can cover apron 14, and is safer, the lateral wall welding of base 6 be equipped with abandonment groove 18, the lateral wall of frame 9 pass through the bolt fastening and have time-.
The working principle of the specific embodiment is as follows: starting a motor 2, the motor 2 drives a driving wheel 1 to rotate, the driving wheel 1 drives a driven wheel 7 to rotate through a conveyor belt 8, the driving wheel 1 and the driven wheel 7 simultaneously drive a screw rod 11 to rotate, the screw rod 11 drives a support plate 12 to move upwards through a screw nut 10 on the screw rod 11, the screw rod 11 moves upwards until the support plate 12 is abutted to the upper side wall of a frame 9, at the moment, the operation is carried out on the support plate 12 through an operation hole 15, after a chemical agent to be tested is placed on the support plate 12, the driving wheel 1 and the driven wheel 7 simultaneously drive the screw rod 11 to rotate, the screw rod 11 drives the support plate 12 to move downwards through the screw nut 10 on the screw rod 11, the support plate 12 is lowered into the frame 9, a cover plate 14 is covered, the reaction condition of the internal chemical experiment is observed through an observation cover 13, a temperature control switch 17 can be adjusted through the specific chemical experiment, after the chemical experiment is finished, the generated garbage is discarded into the waste groove 18, the whole structure is simple, the operation is convenient, and the practicability is stronger.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. the supporting plate 12 automatically moves up and down without manual adjustment, and the device has the advantages of high automation degree, convenient use, simple operation and stronger practicability;
2. the observation cover 13 is arranged, so that the reaction process of the chemical experiment is protected in all directions, the observation is facilitated, the medicament does not splash, and the safety is higher;
3. the temperature control switch 17 regulates the conductor tube 16 to adjust the temperature required by the chemical experiment for experiment, so that the temperature regulation and control are convenient, and the use is convenient.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a laboratory bench, it contains base (6), frame (9) and backup pad (12), is fixed with frame (9) on base (6), its characterized in that: the novel multifunctional electric bicycle is characterized by further comprising a motor (2), a driving wheel (1), driven wheels (7), a lead screw (11), an electric cabinet (5) and an observation cover (13), wherein the interior of the base (6) is of a hollow structure, the motor (2) is fixed on the left side of the interior of the base (6), the electric cabinet (5) is fixed on the right side of the interior of the base (6), the motor (2) is connected with a power supply in the electric cabinet (5), a fixing plate (4) is fixed at the upper end of the interior of the base (6), the fixing plate (4) is arranged between the driving wheel (1) and the motor (2), after an output shaft of the motor (2) penetrates through the fixing plate (4), the output shaft is fixedly connected with a rotating shaft at the lower end of the driving wheel (1) through a coupling (3), the driving wheel (1) is connected with the three driven wheels (7) through a conveying, the upper ends of the driving wheel (1) and the driven wheel (7) are respectively and rotatably provided with a screw rod (11) on a rotating shaft, the upper ends of the screw rods (11) sequentially penetrate through the lower side wall of the frame (9) and the supporting plate (12) and then are rotatably connected with the four corners of the upper side wall of the frame (9) through bearings, the screw rods (11) are rotatably connected with the supporting plate (12) through nuts (10), the supporting plate (12) is movably arranged in the frame (9) up and down, the periphery of the frame (9) is of an open structure, an observation cover (13) is embedded in the periphery of the frame (9), the upper side wall of the frame (9) is provided with an operation hole (15), a plastic plate (22) is fixed outside the observation cover (13) on the front side wall of the frame (9), a camera (23) is arranged on the plastic plate (22), the camera (23) is connected with a power supply in the electric cabinet (5), a fire extinguisher (25) is arranged in the fixed seat (24).
2. The lifting platform for chemical experiments as claimed in claim 1, wherein: the conductor tube temperature control device is characterized in that a plurality of conductor tubes (16) are embedded in the supporting plate (12), a temperature control switch (17) is arranged on the supporting plate (12) on the right side of the middle conductor tube (16), the temperature control switch (17) is electrically connected with the conductor tubes (16), the conductor tubes (16) are connected with a power supply in the electric cabinet (5), a screen plate (20) is arranged above the conductor tubes (16), and the side wall of the screen plate (20) is fixed with the supporting plate (12).
3. The lifting platform for chemical experiments as claimed in claim 1, wherein: the upper cover of the operation hole (15) is provided with a cover plate (14), and a lifting handle (21) is fixed on the cover plate (14).
4. The lifting platform for chemical experiments as claimed in claim 1, wherein: and a heat-insulating fireproof coating layer is coated on the observation cover (13).
5. The lifting platform for chemical experiments as claimed in claim 1, wherein: and a waste groove (18) is fixed on the outer side wall of the base (6).
6. The lifting platform for chemical experiments as claimed in claim 1, wherein: the outer side wall of the frame (9) is provided with a timer (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921351886.9U CN211303116U (en) | 2019-08-20 | 2019-08-20 | Elevating platform for chemistry experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921351886.9U CN211303116U (en) | 2019-08-20 | 2019-08-20 | Elevating platform for chemistry experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211303116U true CN211303116U (en) | 2020-08-21 |
Family
ID=72051164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921351886.9U Expired - Fee Related CN211303116U (en) | 2019-08-20 | 2019-08-20 | Elevating platform for chemistry experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211303116U (en) |
-
2019
- 2019-08-20 CN CN201921351886.9U patent/CN211303116U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20210820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |