CN113413941A - Laboratory is with reagent oscillation device that is used for contrast experiment - Google Patents
Laboratory is with reagent oscillation device that is used for contrast experiment Download PDFInfo
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- CN113413941A CN113413941A CN202110692722.8A CN202110692722A CN113413941A CN 113413941 A CN113413941 A CN 113413941A CN 202110692722 A CN202110692722 A CN 202110692722A CN 113413941 A CN113413941 A CN 113413941A
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- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
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- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model provides a laboratory is with reagent oscillation device for contrast experiment includes the base, the central point of base upper surface puts fixedly connected with fixing base, the top fixedly connected with transmission case of fixing base, the inside of fixing base is provided with drive mechanism, the central point of base upper surface right-hand member puts fixedly connected with and is used for driving the motor of drive mechanism work, the left and right sides on transmission case top is provided with the test tube box respectively. The test tube box has the advantages of ingenious structure, strong practicability, wide application range, high working efficiency and wide application range, the reciprocating mechanism and the cam rotating mechanism are driven to rotate by the transmission device driven by the motor, the purpose that the reciprocating mechanism and the cam rotating mechanism can move left and right and up and down in the rotating process of the test tube box is realized, the mixing of reagents is accelerated, the reaction rate is improved, the physical strength of a user is saved, and the working efficiency of the user is improved.
Description
Technical Field
The invention relates to the field of chemical experimental instruments, in particular to a reagent oscillation device for a laboratory for a contrast experiment.
Background
At present, experimental instruments are used for concrete experiments in natural science and are mainly used in physics, chemistry and biology. Modern common experimental instruments include test tubes, beakers, evaporating dishes, crucibles, alcohol lamps, buchner funnels, gas washing bottles, drying tubes, tray balances, measuring cylinders, volumetric flasks, burettes, measuring devices and the like. The experimental instrument is self-made, which means that under the condition that no existing commercial instrument is available for purchase or the instrument is bought but cannot be bought, relevant materials are searched for to develop and manufacture the experimental instrument which meets the teaching requirements. The contrast of the reaction degree of various chemical reagents under different states can often be used in chemical experiment, this kind of experimental data's acquisition can often use a large amount of contrast experiments, lead to nevertheless in order to accelerate chemical reagent's reaction, generally need vibrate the operation to the test tube at the anti-win in-process, and the vibration mode that the laboratory technician adopted is mostly manual, because work load is big, this intensity of labour who just increases the laboratory technician easily, and current vibration mode work efficiency is low, waste time and energy, be unfavorable for the popularization, still there is the operation complicacy to current laboratory with the vibrator simultaneously, it is inconvenient to use, the practicality is not strong, application scope is narrow, many problems such as function singleness, therefore, need to improve.
Disclosure of Invention
The invention provides a reagent oscillation device for a contrast experiment in a laboratory, aiming at the defects of the prior art, and effectively solving the problems of low working efficiency, time and labor waste, complex operation, inconvenient use, poor practicability, narrow application range and single function of the existing reagent oscillation device for the contrast experiment in the laboratory.
In order to solve the problems, the invention adopts the technical scheme that: a reagent oscillation device for a contrast experiment for a laboratory comprises a base, wherein a fixed seat is fixedly connected with the central position of the upper surface of the base, a transmission box is fixedly connected with the top end of the fixed seat, a transmission mechanism is arranged inside the fixed seat, a motor for driving the transmission mechanism to work is fixedly connected with the central position of the right end of the upper surface of the base, test tube boxes are respectively arranged on the left side and the right side of the top end of the transmission box, a reciprocating mechanism is arranged on the central position of the inner wall of the transmission box, chutes are respectively arranged on the left side and the right side of the inner wall of the bottom end of the transmission box, conical blocks which move up and down along the chutes along with the operation of the reciprocating mechanism are respectively arranged on the inner walls of the two chutes, a cam transmission mechanism is arranged on the top end of, the test tube box is sleeved on the inner wall of the positioning ring.
Preferably, two a plurality of holes of placing have evenly been seted up respectively to the upper surface of test tube box, two the rear end of test tube box upper surface articulates respectively has the top cap.
Preferably, the outer surface of the left end of the motor is coaxially and fixedly connected with a first transmission shaft, the right end of the upper surface of the base is fixedly connected with a limiting plate, the outer surface of the right end of the first transmission shaft is rotatably connected to the inner wall of the limiting plate, the left end of the first transmission shaft is coaxially and fixedly connected with a first bevel gear set, the top end of the first bevel gear set is coaxially and fixedly connected with a second transmission shaft, the bottom end of the second transmission shaft is rotatably connected to the central position of the upper surface of the base, the top end of the second transmission shaft is coaxially and fixedly connected with a second bevel gear set, the front end of the second bevel gear set is coaxially and fixedly connected with a first transmission spur gear, the outer surface of the first transmission spur gear is meshed with a toothed belt, the inner wall on the right side of the toothed belt is meshed with a second transmission spur gear, and the front ends of the first transmission spur gear and the second transmission spur gear are respectively and coaxially and fixedly connected with a first rotating wheel and a second rotating wheel, the top of the outer surface of the front ends of the first rotating wheel and the second rotating wheel is connected with a rack which can move left and right in a sliding manner.
Preferably, the central point of transmission case bottom inner wall puts to rotate and is connected with the third transmission shaft, the surface of third transmission shaft bottom evenly seted up with rack complex sawtooth, the central point of third transmission shaft surface puts coaxial fixedly connected with driving gear, the left and right sides of driving gear surface meshes respectively has first driven gear and second driven gear, the coaxial fixedly connected with cam in top of third transmission shaft.
Preferably, the left and right sides that transmission case upper surface central point put fixedly connected with locating plate respectively, the top of cam is provided with the movable plate, the surface difference fixedly connected with connecting plate, two of the movable plate left and right sides the connecting plate respectively sliding connection in the inner wall of locating plate, two the one end that the connecting plate kept away from transmission case central point and put fixedly connected with holding ring respectively, the non-centre of a circle position fixedly connected with guide block of cam upper surface, the central point of movable plate upper surface puts and has seted up the spout, guide block sliding connection in the inner wall of spout.
Preferably, the outer surface of the conical block is uniformly provided with a limiting groove, the inner wall of the limiting groove is respectively connected with a guide rod in a sliding manner, the central position of the outer surface of the guide rod is fixedly connected with a fixing ring sleeved on the outer surface of the conical block, and the guide rod is far away from one end of the conical block and is fixedly connected with an arc plate.
Preferably, the top end of the conical block is fixedly connected with a supporting column, and the top end of the supporting column is fixedly connected to the central position of the outer surface of the bottom end of the test tube box.
Preferably, the bottom of the first driven gear and the bottom of the second driven gear are respectively and fixedly connected with driving wheels, the outer surfaces of the two driving wheels are respectively meshed with a telescopic belt, the outer surface of the arc-shaped plate is provided with an arc-shaped groove, and one end, far away from the center of the transmission case, of the telescopic belt is meshed with the inner wall of the arc-shaped groove.
The invention has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the invention has the following advantages:
the test tube box has the advantages of ingenious structure, strong practicability, wide application range, high working efficiency and contribution to popularization, the reciprocating mechanism and the cam rotating mechanism are driven to rotate by the transmission device driven by the motor, the purpose of moving left and right and up and down in the rotating process of the test tube box is realized, the mixing of reagents is accelerated, the reaction rate is increased, the physical strength of a user is further saved, and meanwhile, the working efficiency of the user is increased.
Drawings
FIG. 1 is a perspective view of a reagent shaking apparatus for a laboratory comparative experiment according to the present invention.
Fig. 2 is a schematic diagram of an internal structure of a transmission case of a reagent oscillation device for a laboratory comparative experiment according to the present invention.
Fig. 3 is a schematic diagram of a chute structure of a reagent shaking device for a laboratory comparative experiment according to the present invention.
Fig. 4 is a schematic diagram of an internal structure of a reagent oscillation device for a laboratory comparative experiment according to the present invention 1.
FIG. 5 is a schematic diagram of an internal structure of a reagent oscillation apparatus for a laboratory comparative experiment according to the present invention 2.
Fig. 6 is a schematic structural diagram 1 of a transmission mechanism of a reagent oscillation device for a laboratory experiment according to the present invention.
Fig. 7 is a schematic structural diagram of a transmission mechanism of a reagent oscillation device for a laboratory experiment according to the present invention 2.
Fig. 8 is a schematic structural view of a cam transmission mechanism of a reagent oscillation device for a laboratory comparative experiment according to the present invention.
Fig. 9 is a schematic structural diagram of a reciprocating mechanism of a reagent oscillating device for a laboratory comparative experiment according to the present invention.
1-base, 2-fixing base, 3-limiting plate, 4-motor, 5-transmission box, 6-cam transmission mechanism, 7-positioning plate, 8-test tube box, 9-reciprocating mechanism, 10-conical block, 11-placing hole, 12-chute, 13-supporting block, 14-first transmission shaft, 15-second transmission shaft, 16-third transmission shaft, 17-rack, 19-first conical gear set, 21-second conical gear set, 22-first transmission straight gear, 23-toothed belt, 24-second transmission straight gear, 25-first rotating wheel, 26-second rotating wheel, 27-sawtooth, 28-driving gear, 29-cam, 30-moving plate, 31-guide block, 32-chute, 33-connecting plate, 34-positioning ring, 35-supporting column, 36-limiting groove, 37-fixing ring, 38-guide rod, 39-arc plate, 40-telescopic belt, 41-first driven gear, 42-second driven gear, 43-driving wheel, 44-arc groove and 46-top cover.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 9, the invention provides a reagent oscillating device for laboratory comparative experiments, which comprises driving wheels 43 fixedly connected to the bottoms of the first driven gear 41 and the second driven gear 42, respectively, telescopic belts 40 respectively engaged with the outer surfaces of the two driving wheels 43, an arc-shaped groove 44 formed in the outer surface of the arc-shaped plate 39, and one end of the telescopic belt 40 away from the center of the transmission case 5 is engaged with the inner wall of the arc-shaped groove 44.
Two a plurality of holes 11 of placing have evenly been seted up respectively to the upper surface of test tube box 8, two the rear end of test tube box 8 upper surface articulates respectively has top cap 46.
The test tube box 8 is when specifically using with the test tube as for the inner wall of placing the hole 11 that the test tube box 8 top was seted up, then covers top cap 46, places hole 11 and top cap 46 through the setting and has avoided spilling the liquid medicine, has increased the security of experiment.
The outer surface coaxial fixedly connected with first transmission shaft 14 of 4 left ends of motor, the right-hand member fixedly connected with limiting plate 3 of 1 upper surface of base, the surface of first transmission shaft right-hand member rotate connect in the inner wall of limiting plate 3, the first bevel gear set 19 of the left end coaxial fixedly connected with of first transmission shaft 14, the coaxial fixedly connected with second transmission shaft 15 in top of first bevel gear set 19, the bottom of second transmission shaft 15 rotate connect in the central point of 1 upper surface of base puts, the second and the top coaxial fixedly connected with second bevel gear set 21 of transmission shaft 15, the first transmission spur gear 22 of the coaxial fixedly connected with in front end of second bevel gear set 21, the surface meshing of first transmission spur gear 22 has toothed belt 23, the inner wall meshing on toothed belt 23 right side has second transmission spur gear 24, first transmission spur gear 22 and the first rotation gear of the coaxial fixedly connected with respectively of the front end of second transmission spur gear 24 25 and a second rotating wheel 26, wherein the tops of the outer surfaces of the front ends of the first rotating wheel 25 and the second rotating wheel 26 are connected with a rack 17 capable of moving left and right in a sliding manner.
The working principle of the transmission mechanism is as follows: the motor 4 is turned on, the first transmission shaft 14 is driven to rotate in the working process of the motor 4, the second transmission shaft 15 is driven to rotate through the first bevel gear set 19 in the rotating process of the first transmission shaft 14, the first transmission spur gear 21 is driven to rotate through the second bevel gear set 21 in the rotating process of the second transmission shaft 15, the second transmission spur gear 24 is driven to rotate through the toothed belt 23 in the rotating process of the first transmission spur gear 21, the first rotating wheel 25 and the second rotating wheel 26 are driven to rotate in the rotating process of the first transmission spur gear 21 and the second transmission spur gear 24, the driving rack 17 is meshed with the toothed teeth 27 in the rotating process of the first rotating wheel 25 and the second rotating wheel 26 so as to drive the third transmission shaft 16 to rotate, and the reciprocating mechanism 9 is driven to work in the rotating process of the third transmission shaft 16, so that the device is simple in operation, convenient to use, time and labor saving, and greatly improves the working efficiency of experimenters, solves the technical problem in the background technology and is beneficial to popularization.
The central point of transmission case 5 bottom inner wall puts to rotate and is connected with third transmission shaft 16, the surface of third transmission shaft 16 bottom evenly seted up with rack 17 complex sawtooth 27, the central point of third transmission shaft 16 surface puts coaxial fixedly connected with driving gear 28, the left and right sides of driving gear 28 surface meshes respectively has first driven gear 41 and second driven gear 42, the coaxial fixedly connected with cam 29 in top of third transmission shaft 16.
The operating principle of the reciprocating mechanism 9 is as follows: the third transmission shaft 16 rotates in-process drive rotating gear 28 rotates, the driving gear 28 rotates in-process drive first driven gear 41 and second driven gear 42 respectively and rotates, two driven gear pivoted in-process drive tapered block 10 through 40 that the society brought respectively and rotate, and then realize the reaction to the rocking of test tube and then accelerate the liquid medicine, further promoted reaction rate, made things convenient for user's use.
Left and right sides that transmission case 5 upper surface central point put fixedly connected with locating plate 7 respectively, the top of cam 29 is provided with movable plate 30, the surface difference fixedly connected with connecting plate 33, two of the 30 left and right sides of movable plate the connecting plate 33 sliding connection respectively in the inner wall of locating plate 7, two the one end that transmission case 5 central point put was kept away from to connecting plate 33 is fixedly connected with holding ring 34 respectively, the non-centre of a circle position fixedly connected with guide block 31 of cam 29 upper surface, spout 32 has been seted up to the central point of movable plate 30 upper surface, guide block 31 sliding connection in the inner wall of spout 32.
The working principle of the cam transmission mechanism 6 is as follows: the cam 29 is driven to rotate in the rotating process of the third transmission shaft 16, the movable plate 30 is driven to move left and right in the rotating process of the cam 29, the two connecting plates 33 are driven to move left and right in the rotating process of the movable plate 30, the two fixing rings 37 are driven to move left and right in the moving process of the two connecting plates 33, and the test tube box 8 is driven to move left and right.
The outer surface of conical block 10 has evenly seted up spacing groove 36, the inner wall of spacing groove sliding connection has guide arm 38 respectively, the central point of guide arm 38 surface puts fixedly connected with cup joint in the solid fixed ring 37 of conical block 10 surface, the one end fixedly connected with arc 39 that the guide arm 38 is far away from conical block 10.
The limiting groove 36 is arranged for improving the stability and safety of the invention, and is beneficial to popularization.
The top end of the conical block 10 is fixedly connected with a supporting column 35, and the top end of the supporting column 35 is fixedly connected to the central position of the outer surface of the bottom end of the test tube box 8.
The bottom parts of the first driven gear 41 and the second driven gear 42 are respectively and fixedly connected with driving wheels 43, the outer surfaces of the two driving wheels 43 are respectively meshed with telescopic belts 40, the outer surface of the arc plate 39 is provided with an arc groove 44, and one end, far away from the center of the transmission case 5, of each telescopic belt 40 is meshed with the inner wall of the arc groove 44.
When the test tube box is used by a user, the transmission mechanism is driven by the motor 4, the reciprocating mechanism 9 and the cam transmission mechanism 6 are driven to work in the working process of the transmission mechanism, and the test tube box 8 is driven to move left and right and move up and down in the rotating process of the reciprocating mechanism 9 and the cam transmission mechanism 6, so that the functionality and the practicability of the test tube box are further improved, the working efficiency of the test tube box is greatly improved, the physical strength of the user is saved, and the test tube box is favorable for popularization.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides a laboratory vibrates device with reagent that is used for contrast experiment which characterized in that: comprises a base (1), a fixed seat (2) is fixedly connected with the central position of the upper surface of the base (1), a transmission case (5) is fixedly connected with the top end of the fixed seat (2), a transmission mechanism is arranged in the fixed seat (2), a motor (4) for driving the transmission mechanism to work is fixedly connected with the central position of the right end of the upper surface of the base (1), test tube boxes (8) are respectively arranged on the left side and the right side of the top end of the transmission case (5), a reciprocating mechanism (9) is arranged on the central position of the inner wall of the transmission case (5), chutes (12) are respectively arranged on the left side and the right side of the inner wall of the bottom end of the transmission case (5), conical blocks (10) which move up and down along the chutes along with the work of the reciprocating mechanism (9) are respectively arranged on the inner walls of the two chutes (12), a cam transmission mechanism (6) is arranged on the top end of the central position of the upper surface of the transmission case (5), the left side and the right side of the cam transmission mechanism (6) are respectively and fixedly connected with a positioning ring (34), and the test tube box (8) is sleeved on the inner wall of the positioning ring (34).
2. The reagent shaking device for laboratory comparison experiment as claimed in claim 1, wherein: the upper surface of two test tube box (8) has evenly seted up a plurality of holes of placing (11) respectively, two the rear end of test tube box (8) upper surface articulates respectively has top cap (46).
3. The reagent shaking device for laboratory comparison experiment as claimed in claim 1, wherein: the outer surface of the left end of the motor (4) is coaxially and fixedly connected with a first transmission shaft (14), the right end of the upper surface of the base (1) is fixedly connected with a limiting plate (3), the outer surface of the right end of the first transmission shaft is rotatably connected with the inner wall of the limiting plate (3), the left end of the first transmission shaft (14) is coaxially and fixedly connected with a first bevel gear set (19), the top end of the first bevel gear set (19) is coaxially and fixedly connected with a second transmission shaft (15), the bottom end of the second transmission shaft (15) is rotatably connected with the central position of the upper surface of the base (1), the top end of the second transmission shaft (15) is coaxially and fixedly connected with a second bevel gear set (21), the front end of the second bevel gear set (21) is coaxially and fixedly connected with a first transmission spur gear (22), and the outer surface of the first transmission spur gear (22) is meshed with a toothed belt (23), the inner wall meshing on toothed belt (23) right side has second transmission straight-teeth gear (24), the front end of first transmission straight-teeth gear (22) and second transmission straight-teeth gear (24) is coaxial fixedly connected with first runner (25) and second runner (26) respectively, the top sliding connection of first runner (25) and second runner (26) front end surface has rack (17) that can remove about.
4. The reagent shaking device for laboratory comparison experiment as claimed in claim 1, wherein: the central point of transmission case (5) bottom inner wall puts to rotate and is connected with third transmission shaft (16), the surface of third transmission shaft (16) bottom evenly seted up with rack (17) complex sawtooth (27), the central point of third transmission shaft (16) surface puts coaxial fixedly connected with driving gear (28), the left and right sides of driving gear (28) surface meshes respectively has first driven gear (41) and second driven gear (42), the coaxial fixedly connected with cam (29) in top of third transmission shaft (16).
5. The reagent shaking device for laboratory comparison experiment as claimed in claim 1, wherein: the left and right sides that transmission case (5) upper surface central point put fixedly connected with locating plate (7) respectively, the top of cam (29) is provided with movable plate (30), the surface difference fixedly connected with connecting plate (33) of movable plate (30) left and right sides, two connecting plate (33) sliding connection respectively in the inner wall of locating plate (7), two the one end difference fixedly connected with holding ring (34) that transmission case (5) central point put is kept away from in connecting plate (33), the non-centre of a circle position fixedly connected with guide block (31) of cam (29) upper surface, spout (32) have been seted up to the central point of movable plate (30) upper surface, guide block (31) sliding connection in the inner wall of spout (32).
6. The reagent shaking device for laboratory comparison experiment as claimed in claim 1, wherein: limiting groove (36) have evenly been seted up to the surface of toper piece (10), the inner wall of limiting groove sliding connection has guide arm (38) respectively, the central point of guide arm (38) surface puts fixedly connected with and cup joints in solid fixed ring (37) of toper piece (10) surface, the one end fixedly connected with arc (39) of toper piece (10) are kept away from in guide arm (38).
7. The reagent shaking device for laboratory comparison experiment as claimed in claim 4, wherein: the top end of the conical block (10) is fixedly connected with a supporting column (35), and the top end of the supporting column (35) is fixedly connected to the central position of the outer surface of the bottom end of the test tube box (8).
8. The reagent shaking device for laboratory comparison experiment as claimed in claim 4, wherein: the bottom of the first driven gear (41) and the bottom of the second driven gear (42) are respectively and fixedly connected with driving wheels (43), the outer surfaces of the two driving wheels (43) are respectively meshed with telescopic belts (40), the outer surface of the arc-shaped plate (39) is provided with an arc-shaped groove (44), and one end, far away from the center of the transmission box (5), of each telescopic belt (40) is meshed with the inner wall of the arc-shaped groove (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110692722.8A CN113413941A (en) | 2021-06-22 | 2021-06-22 | Laboratory is with reagent oscillation device that is used for contrast experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110692722.8A CN113413941A (en) | 2021-06-22 | 2021-06-22 | Laboratory is with reagent oscillation device that is used for contrast experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113413941A true CN113413941A (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110692722.8A Withdrawn CN113413941A (en) | 2021-06-22 | 2021-06-22 | Laboratory is with reagent oscillation device that is used for contrast experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113413941A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192063A (en) * | 2021-11-19 | 2022-03-18 | 郑州三华科技实业有限公司 | Movable assembly and injection device |
-
2021
- 2021-06-22 CN CN202110692722.8A patent/CN113413941A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192063A (en) * | 2021-11-19 | 2022-03-18 | 郑州三华科技实业有限公司 | Movable assembly and injection device |
| CN114192063B (en) * | 2021-11-19 | 2023-08-15 | 郑州三华科技实业有限公司 | Mobile assembly and injection device |
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Application publication date: 20210921 |
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