CN213966276U - Solid-liquid material stirring device for analytical chemistry experiments - Google Patents
Solid-liquid material stirring device for analytical chemistry experiments Download PDFInfo
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- CN213966276U CN213966276U CN202022040914.4U CN202022040914U CN213966276U CN 213966276 U CN213966276 U CN 213966276U CN 202022040914 U CN202022040914 U CN 202022040914U CN 213966276 U CN213966276 U CN 213966276U
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Abstract
The utility model discloses a solid-liquid material agitating unit for analytical chemistry experiments, including main part support frame and wide version agitator, the vertical cavity (mixing) shaft that has stretched into in the bucket chamber of wide version agitator and fixed mounting has the stirring blade on the bottom axle wall of cavity (mixing) shaft, a plurality of play liquid aperture has evenly been seted up on the lower half circumference axle wall of cavity (mixing) shaft, it has drive bevel gear to cooperate with bevel gear meshing form on driven bevel gear's right-hand member wheel limit tooth, drive bevel gear passes through the speed reducer and is driven work by agitator motor, link together through driving belt between follow-up belt pulley and the drive belt pulley, be fixed with an interlock post on the chassis face circumference eccentric position of rotating disc, the left end of push-and-pull swing arm corresponds to be fixed with interlock commentaries on classics cover and the interlock commentaries on classics cover and corresponds the cover and establish on the pull rod. The utility model discloses guarantee the sufficiency of stirring, improve the quality, guarantee the quality after the solid-liquid material mixes.
Description
Technical Field
The utility model relates to a chemistry experiment equipment correlation technique field specifically is a solid-liquid material agitating unit for analytical chemistry experiments.
Background
Chemical laboratories are an important place for providing chemical experimental conditions and scientific exploration thereof. In which a large number of instruments, such as an iron stand, an asbestos gauge, an alcohol burner, a beaker, a test tube, a gas collection bottle, a rubber stopper, a reagent bottle, a mortar and other experimental tools, are usually provided with a chemical cabinet, in which common chemicals, such as copper sulfate pentahydrate, sodium hydroxide solution, limestone, hydrochloric acid and the like, are contained.
A solid is a state in which matter is present. Solids have a relatively fixed volume and shape, and are relatively rigid compared to liquids and gases. Liquid, flowing, irregular, is one of four substance forms; it is of an undefined shape and is often affected by the container. But its volume is constant under the environment of constant pressure and temperature. In addition, the liquid exerts pressure on the sides of the container as well as other physical states; this pressure is transmitted in all directions, not only without decrease but also with increase in depth.
Solid-liquid modulation is used frequently in chemical laboratory, for let the student better in chemical laboratory to solid-liquid modulation, generally need let solid-liquid obtain intensive mixing, and current solid-liquid modulation equipment exists that the modulating speed is slow, the stirring is not thorough, operate complicated shortcoming, consequently need urgently to develop a modulating speed, stir thoroughly, easy operation's chemical laboratory solid-liquid modulation equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solid-liquid material agitating unit for analytical chemistry experiments to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a solid-liquid material stirring device for analytical chemistry experiments comprises a main body supporting frame and a wide version stirring barrel, wherein walking wheels are installed at the bottom of the wide version stirring barrel and are matched and limited in walking tracks correspondingly formed on the main body supporting frame, a hollow stirring shaft vertically extends into a barrel cavity of the wide version stirring barrel, a stirring blade is fixedly installed on a shaft wall at the bottom of the hollow stirring shaft, the inside of a shaft body of the hollow stirring shaft is arranged in a cavity form, the top end of the shaft body of the hollow stirring shaft is vertically upwards matched and penetrates through the main body supporting frame and then is communicated with a transfusion pipeline through a rotary joint, a plurality of small liquid outlet holes are uniformly formed in the circumferential shaft wall at the lower half part of the hollow stirring shaft, a driven bevel gear is fixedly sleeved on the shaft body at the top of the hollow stirring shaft coaxially, and a driving bevel gear is matched on a wheel edge tooth at the right end of the driven bevel gear in a bevel gear meshing manner, the driving bevel gear is driven by a stirring motor to work through a speed reducer, the liquid conveying pipeline inwards extends into the bottom of an inner cavity of the liquid material supply barrel in a matched mode, a liquid pumping pump is installed on a pipe body of the liquid conveying pipeline, a driving belt pulley is fixedly installed on a shaft body at the middle position of the hollow stirring shaft in a coaxial mode, a follow-up belt pulley is arranged on the same horizontal line on the right side of the driving belt pulley and is fixedly installed on a shaft body of the auxiliary rotating shaft in a coaxial mode corresponding to the axis, the follow-up belt pulley and the driving belt pulley are connected together through a transmission belt, the auxiliary rotating shaft is arranged in a vertical rotating state through a bearing seat, a rotating disc is fixedly installed at the bottom end of the shaft body, a linkage column is fixed at the eccentric position of the circumference of a chassis surface of the rotating disc, the linkage column is arranged in a penetrating mode of a through hole formed in a right end arm body of the push-pull swing arm in a matched mode, and an anti-off stopping edge is arranged at the bottom end of the linkage column, the left end of the push-pull swing arm is correspondingly fixed with a linkage rotating sleeve which is correspondingly sleeved on a pull rod, the cross section of the rod body of the pull rod is arranged in a shape like a Chinese character 'ji', and the pull rod is fixedly connected to the right side wall of the wide version stirring barrel through a fixed seat.
As a further aspect of the present invention: the top opening of wide version agitator and its have the row of hopper certainly, the staving inner chamber width of wide version agitator is greater than staving inner chamber degree of depth.
As a further aspect of the present invention: the liquid material supply barrel is provided with a liquid filling opening.
As a further aspect of the present invention: still dispose two sets of buffer spring on the left side wall of wide version agitator, two sets of buffer spring equal levels are fixed to the main part support frame left correspondingly.
Has the advantages that:
the utility model discloses the stirring effect that utilizes stirring blade stirs both and mixes, liquid material can "permeate" to solid material in each "high aspect", this is compared in traditional form and only adds liquid material to solid material's top and stir its coverage on the surface again wider, be difficult to appear mixing the dead angle, and, in the stirring process, still carry out "rocking and turn" operation to the solid-liquid material in the whole wide version agitator, in order to further guarantee the sufficiency of stirring, improve the quality, guarantee the quality after the solid-liquid material mixes, structural design is reasonable, reliability is high, be fit for using in the chemical laboratory of modernization with popularization and configuration.
Drawings
FIG. 1 is a schematic structural diagram of a solid-liquid material stirring device for analytical chemistry experiments.
FIG. 2 is a schematic structural diagram of a hollow stirring shaft in a solid-liquid material stirring device for analytical chemistry experiments.
Fig. 3 is a schematic view of a top view structure of a linkage rotating sleeve in a solid-liquid material stirring device for an analytical chemistry experiment.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a solid-liquid material stirring device for analytical chemistry experiments includes a main body support frame 1 and a wide-plate stirring barrel 2.
A hollow stirring shaft 18 vertically extends into a cavity of the wide stirring barrel 2, a stirring blade 19 is fixedly arranged on a shaft wall at the bottom of the hollow stirring shaft 18, the shaft body of the hollow stirring shaft 18 is arranged in a cavity form, the top end of the shaft body is vertically and upwards matched to penetrate through the main body support frame 1 and then is communicated with a liquid conveying pipeline 21 through a rotary joint 20, a plurality of small liquid outlet holes 1801 are uniformly formed in the circumferential shaft wall at the lower half part of the hollow stirring shaft 18, a driven bevel gear 24 is fixedly sleeved on the shaft body at the top of the hollow stirring shaft 18 coaxially, a driving bevel gear 25 is matched on a gear at the right wheel edge of the driven bevel gear 24 in a bevel gear meshing manner, the driving bevel gear 25 is driven by a stirring motor 26 through a speed reducer to work, the liquid conveying pipeline 21 is inwards matched to extend into the bottom of an inner cavity of the liquid supply barrel 23, and a liquid pump 22 is arranged on a pipe body of the liquid conveying pipeline 21, the liquid material supply barrel 23 is provided with a filling opening.
A driving belt pulley 17 is further fixedly installed coaxially on the shaft body at the middle position of the hollow stirring shaft 18, a follow-up belt pulley 14 is arranged on the same horizontal line on the right side of the driving belt pulley 17, the follow-up belt pulley 14 is fixedly installed on the shaft body of the auxiliary rotating shaft 13 coaxially with the axis correspondingly, the follow-up belt pulley 14 and the driving belt pulley 17 are connected together through a transmission belt 16, the auxiliary rotating shaft 13 is arranged in a vertical rotating state through a bearing seat 15, a rotating disc 12 is fixedly installed at the bottom end of the shaft body, a linkage column 10 is fixed at the circumferential eccentric position of the chassis surface of the rotating disc 12, the linkage column 10 is adapted to penetrate through a through hole formed in the right end arm body of the push-pull swing arm 9, an anti-release retaining edge 11 is arranged at the bottom end of the linkage column 10, a linkage rotating sleeve 8 is correspondingly fixed at the left end of the push-pull swing arm 9, and the linkage rotating sleeve 8 is correspondingly sleeved on the pull rod 7, the cross section of the rod body of the pull rod 7 is arranged in a shape like a Chinese character 'ji', the pull rod is fixedly connected to the right side wall of the wide version stirring barrel 2 through the fixed seat 6, two groups of buffer springs 5 are further arranged on the left side wall of the wide version stirring barrel 2, and the two groups of buffer springs 5 are horizontally and leftwards correspondingly fixed on the main body supporting frame 1.
The utility model discloses a solid-liquid material stirring device for analytical chemistry experiments, when in actual use, an experimenter only needs to directly put solid materials into a wide version stirring barrel 2 and add liquid materials into a liquid material supply barrel 23, a stirring motor 26 is started to drive a hollow stirring shaft 18 to rotate at high speed, a stirring blade 19 at the bottom of the hollow stirring shaft 18 is used for stirring the solid materials, meanwhile, a liquid pump 22 is started to pump the liquid materials in the liquid material supply barrel 23 upwards into a liquid conveying pipeline 21 and then enter the hollow stirring shaft 18 through a rotary joint 20, as the shaft body of the hollow stirring shaft 18 is internally provided with a cavity form and a plurality of liquid outlet holes 1801 are uniformly arranged on the lower half circumference shaft wall of the hollow stirring shaft 18, then the liquid materials in flow are led into the solid materials through the liquid outlet holes 1801, the stirring effect of the stirring blade 19 is used for stirring and mixing the solid materials, the liquid material can permeate into each height layer of the solid material, compared with the traditional mode that the liquid material is only added to the top end surface of the solid material and then stirred, the coverage is wider, the dead angle of mixing is not easy to occur, in the whole stirring process, because a driving belt pulley 17 is further fixedly arranged on a shaft body at the middle position of a hollow stirring shaft 18 coaxially, a follow-up belt pulley 14 is arranged on the same horizontal line at the right side of the driving belt pulley 17 correspondingly and fixedly arranged on the shaft body of an auxiliary rotating shaft 13 coaxially, the follow-up belt pulley 14 and the driving belt pulley 17 are connected together through a transmission belt 16, under the transmission action of the transmission belt 16, a rotating disc 12 at the bottom end of the auxiliary rotating shaft 13 rotates immediately, and because the linkage column 10 is arranged through a perforation arranged on a right end arm body of the push-pull swing arm 9 in a matching way, A linkage rotating sleeve 8 is correspondingly fixed at the left end of the push-pull swing arm 9, the linkage rotating sleeve 8 is correspondingly sleeved on the pull rod 7, the pull rod 7 is fixedly connected to the right side wall of the wide version stirring barrel 2 through a fixed seat 6, according to the knowledge of the mechanical transmission principle, the whole wide-version stirring barrel 2 can move back and forth in a left-right reciprocating manner under the driving of the push-pull swing arm 9, the walking wheels 3 are matched and limited in the walking tracks 4 correspondingly arranged on the main body supporting frame 1 to ensure the moving smoothness of the whole wide-version stirring barrel 2, the two groups of buffer springs 5 play a role of buffering, thereby achieving the purpose of simultaneously carrying out shaking and turning on the solid-liquid materials in the whole wide-plate stirring barrel 2 in the stirring process, the stirring device has the advantages of further ensuring the stirring sufficiency, improving the quality, ensuring the quality of mixed solid-liquid materials, along with reasonable structural design and high reliability, and is suitable for popularization, configuration and use in modern chemical laboratories.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (4)
1. A solid-liquid material stirring device for analytical chemistry experiments comprises a main body supporting frame (1) and a wide version stirring barrel (2), and is characterized in that a walking wheel (3) is installed at the bottom of the wide version stirring barrel (2), the walking wheel (3) is matched and limited in a walking track (4) correspondingly formed on the main body supporting frame (1), a hollow stirring shaft (18) vertically extends into a barrel cavity of the wide version stirring barrel (2), a stirring blade (19) is fixedly installed on a bottom shaft wall of the hollow stirring shaft (18), the shaft body of the hollow stirring shaft (18) is internally provided with a cavity form, the top end of the shaft body is vertically and upwards matched to penetrate through the main body supporting frame (1) and then is communicated with a transfusion pipeline (21) through a rotary joint (20), and a plurality of liquid outlet holes (1801) are uniformly formed in the lower half circumferential shaft wall of the hollow stirring shaft (18), a driven bevel gear (24) is fixedly sleeved coaxially on a shaft body at the top of the hollow stirring shaft (18), a driving bevel gear (25) is matched with a gear tooth at the edge of a right wheel of the driven bevel gear (24) in a bevel gear meshing mode, the driving bevel gear (25) is driven by a stirring motor (26) to work through a speed reducer, a liquid conveying pipeline (21) is inwards matched and extends into the bottom of an inner cavity of a liquid material supply barrel (23), a liquid pumping pump (22) is installed on a pipe body of the liquid conveying pipeline (21), a driving belt pulley (17) is further fixedly installed coaxially on the shaft body at the middle position of the hollow stirring shaft (18), a follow-up belt pulley (14) is arranged on the same horizontal line at the right side of the driving belt pulley (17) and is correspondingly and fixedly installed on the shaft body of the auxiliary rotating shaft (13) coaxially, and the follow-up belt pulley (14) and the driving belt pulley (17) are connected together through a transmission belt (16), the auxiliary rotating shaft (13) is arranged in a vertical rotating state through a bearing seat (15), a rotating disc (12) is fixedly mounted at the bottom end of a shaft body of the auxiliary rotating shaft, a linkage column (10) is fixed at the eccentric position of the circumference of the chassis surface of the rotating disc (12), the linkage column (10) is adaptive to penetrate through a perforation arranged on a right end arm body of the push-pull swing arm (9), an anti-falling blocking edge (11) is arranged at the bottom end of the linkage column (10), a linkage rotating sleeve (8) is correspondingly fixed at the left end of the push-pull swing arm (9), the linkage rotating sleeve (8) is correspondingly sleeved on the pull rod (7), the cross section of the rod body of the pull rod (7) is arranged in a shape like a Chinese character 'J' and is fixedly connected to the right side wall of the wide version stirring barrel (2) through a fixing seat (6).
2. The solid-liquid material stirring device for analytical chemistry experiments according to claim 1, wherein the top of the wide version stirring barrel (2) is open and is provided with a discharge hopper, and the width of the inner cavity of the barrel body of the wide version stirring barrel (2) is larger than the depth of the inner cavity of the barrel body.
3. The solid-liquid material stirring device for analytical chemistry experiments according to claim 1, wherein the liquid material supply barrel (23) is provided with a filling opening.
4. The solid-liquid material stirring device for analytical chemistry experiments according to claim 1, wherein two sets of buffer springs (5) are further disposed on the left side wall of the wide stirring barrel (2), and the two sets of buffer springs (5) are horizontally and leftwards correspondingly fixed on the main body support frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022040914.4U CN213966276U (en) | 2020-09-17 | 2020-09-17 | Solid-liquid material stirring device for analytical chemistry experiments |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022040914.4U CN213966276U (en) | 2020-09-17 | 2020-09-17 | Solid-liquid material stirring device for analytical chemistry experiments |
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| CN213966276U true CN213966276U (en) | 2021-08-17 |
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| CN202022040914.4U Active CN213966276U (en) | 2020-09-17 | 2020-09-17 | Solid-liquid material stirring device for analytical chemistry experiments |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113398816A (en) * | 2021-08-19 | 2021-09-17 | 山东润扬化学有限公司 | But wettable powder raw materials mixing arrangement |
| CN113976000A (en) * | 2021-11-16 | 2022-01-28 | 山东方明药业集团股份有限公司 | Small-size batching jar for injection |
| CN114100483A (en) * | 2021-09-18 | 2022-03-01 | 王伟安 | Raw material processing equipment and method for refractory material |
-
2020
- 2020-09-17 CN CN202022040914.4U patent/CN213966276U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113398816A (en) * | 2021-08-19 | 2021-09-17 | 山东润扬化学有限公司 | But wettable powder raw materials mixing arrangement |
| CN113398816B (en) * | 2021-08-19 | 2021-11-05 | 山东润扬化学有限公司 | But wettable powder raw materials mixing arrangement |
| CN114100483A (en) * | 2021-09-18 | 2022-03-01 | 王伟安 | Raw material processing equipment and method for refractory material |
| CN113976000A (en) * | 2021-11-16 | 2022-01-28 | 山东方明药业集团股份有限公司 | Small-size batching jar for injection |
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