CN201529502U - Mixer - Google Patents
Mixer Download PDFInfo
- Publication number
- CN201529502U CN201529502U CN2009202460697U CN200920246069U CN201529502U CN 201529502 U CN201529502 U CN 201529502U CN 2009202460697 U CN2009202460697 U CN 2009202460697U CN 200920246069 U CN200920246069 U CN 200920246069U CN 201529502 U CN201529502 U CN 201529502U
- Authority
- CN
- China
- Prior art keywords
- feeding cover
- rotating shaft
- mixing chamber
- opening
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a mixer, which comprises a machine body with a mixing cavity and a feeding cover covered on an opening of the mixing cavity. A feeding cover opening and closing device is arranged between the feeding cover and the machine body, the feeding cover opening and closing device comprises a sleeve disposed along the height direction of the machine body, the sleeve is fixedly connected to the outer wall of the machine body, a rotating shaft is sleeved inside the sleeve, the upper portion of the rotating shaft is hinged with a press rod, the press rod is provided with a first end located on one side of a hinge position and a second end located on the other side of the hinge position, wherein the first end of the press rod is connected to the feeding cover, the lower portion of the rotating shaft is hinged with an operating rod, and a connecting rod is hinged between the second end of the press rod and the operating rod. By utilizing the structure, the feeding cover of the mixer can be opened and closed in a time-saving and labor-saving form, thereby reducing labor intensity and increasing production efficiency.
Description
Technical field
The utility model is relevant for a kind of machinery that is used for mixed material, specifically, and relevant for a kind of batch mixer.
Background technology
As shown in Figure 1, batch mixer 10 comprises body 101 with batch mixing chamber and the feeding cover 103 that covers on the batch mixing chamber on this body 101 tops opening 102.When in the batch mixing chamber of batch mixer 10, feeding intake, the feeding cover 103 of batch mixer 10 need be opened, after feeding intake, again feeding cover 103 is covered.Because batch mixer 10 than higher, need be pedaled foot-operated ladder by the people, the operation of flip and Gai Gai is carried out in the position that stand in liftoff 60cm, and feeding cover 103 is not only thick but also big, and workman's operation will take very big strength could move it, cover.Such operation is not only required great effort but also time-consuming, and feeding cover 103 needs frequent opening and closing in the serialization production process, and not only labour intensity is big, and poor stability, has also reduced production efficiency.
And, because climbing power was very big when particulate material was rotated mixing in the batch mixing chamber, existing batch mixer 10 is in order to prevent feeding cover 103 distortion, and that feeding cover 103 need be designed is very thick, so not only how but also very heavy materials and also made flip and Gai Gai operation effort dangerous again.In addition, when particulate material rises to opening 102 positions, batch mixing chamber when rotation mixes, expect grain meeting extruding feeding cover 103, expect phenomenon and produce from the seam of feeding cover 103 and batch mixing chamber opening 102, to leak.
Therefore, be necessary to provide a kind of new batch mixer structure, overcome the above-mentioned defective that existing batch mixer exists.
The utility model content
The purpose of this utility model is, a kind of batch mixer is provided, can time saving and energy saving ground folding feeding cover, thus reduce labour intensity, enhance productivity.
The purpose of this utility model can adopt following technical scheme to solve, a kind of batch mixer, it comprises body with batch mixing chamber and the feeding cover that covers on the opening of batch mixing chamber, wherein, between feeding cover and body, be provided with the feeding cover closing device, this feeding cover closing device comprises the sleeve that is provided with along the body short transverse, this sleeve is fixedly connected on the body outer wall, in this sleeve, be arranged with rotating shaft, upper articulation in this rotating shaft has a depression bar, this depression bar has first end that is positioned at articulated position one side and second end that is positioned at the articulated position opposite side, wherein first end of this depression bar is connected on the feeding cover, the lower hinge of this rotating shaft has an action bars, is hinged with a connecting rod between second end of this depression bar and this action bars.
In an optional embodiment of the present utility model, between described sleeve and rotating shaft, can be provided with bearing, so that it is rotating shaft is more smooth and easy with respect to the rotation of sleeve, more laborsaving when the Unscrew feeding cover.In an object lesson, described bearing can be thrust bearing.
In an optional embodiment of the present utility model, the lower surface of described feeding cover is provided with back-up ring, particulate material in the batch mixing chamber is mixed rising in rotation like this, can run into back-up ring makes the material grain descending, from the lid seam, leak the material phenomenon when having overcome material grain extruding feeding cover, and because that particulate material is blocked by back-up ring is descending, what feeding cover can be as the design of existing feeding cover is so thick and heavy.
In this example, the outside wall surface of described back-up ring when feeding cover covers on the opening of batch mixing chamber and the internal face of batch mixing chamber opening fit, thereby spill the slit of material between feeding cover and batch mixing chamber opening that prevents from when batch mixer is worked to rise.In this example, described back-up ring can be specially rubber ring.Like this,, guarantee that batch mixer has excellent sealing performance, and eliminate hard contact the between feeding cover and batch mixing cavity wall, reduced vibrations owing to increased rubber ring in the feeding cover.
Adopt said structure of the present utility model, when needs are opened feeding cover and are fed intake, depress action bars downwards, can drive the moving downward of second end of depression bar by connecting rod, upwards lift thereby drive the feeding cover that is connected depression bar first end, make feeding cover leave batch mixing chamber opening; The rotating operation bar makes rotating shaft rotate then, drives feeding cover to a side shifting, thereby opens batch mixing chamber opening.In above-mentioned feeding cover opening process, because the action bars of operating for the workman (perhaps may also be referred to as handle) is connected the rotating shaft bottom, that can design as required is overhead lower, and the workman stands on the ground and just can operate easily; And owing to adopted lever principle, this operation of opening feeding cover is also more laborsaving.Therefore, compare, adopt batch mixer structure of the present utility model, make that the operation of folding feeding cover is more laborsaving, save time, improved production efficiency with existing feeding cover opening ways,, reduced working strength of workers, be suitable for serialization industrial production needs.
Description of drawings
Accompanying drawing described here only is used for task of explanation, and does not represent the intention that limits the utility model scope of disclosure by any way.In addition, the shape of each parts among the figure and proportional sizes etc. only are schematically, be used for helping to understanding of the present utility model, and be not shape and the proportional sizes that specifically limits each parts of the utility model.Those skilled in the art can select various possible shapes and proportional sizes to implement the utility model under instruction of the present utility model as the case may be.
Fig. 1 is the structural representation of existing batch mixer;
Fig. 2 is that batch mixer feeding cover of the present utility model covers the structural representation on the opening of batch mixing chamber;
The view that Fig. 3 is lifted for batch mixer feeding cover of the present utility model;
Fig. 4 is a kind of articulated structure schematic diagram of depression bar of the present utility model and rotating shaft.
The specific embodiment
Below in conjunction with accompanying drawing, describe the details of the specific embodiment of the present utility model in detail.But, need to prove that following description only is exemplary in essence, disclose, use or use and be not intended to limit the utility model.Therefore and do not mean that and limit in description, only be used for reference at this employed some term.
As Fig. 2-shown in Figure 3, the utility model provides a kind of batch mixer 20, and this batch mixer 20 comprises the body 21 with batch mixing chamber 210 and covers feeding cover 22 on the opening 211 in batch mixing chamber 210.In batch mixing chamber 210, be provided with the agitating element 24 that drives by motor 23, after material is put in the batch mixing chamber 210 by the opening 211 by batch mixing chamber 210, can carry out the mixing of material by the stirring of agitating element 24.
As shown in Figure 2, in batch mixer 20 of the present utility model, between feeding cover 22 and body 21, be provided with feeding cover closing device 25, this feeding cover closing device 25 comprises the sleeve 251 that is provided with along body 21 short transverses, this sleeve 251 is fixedly connected on the outer wall of body 21, in this sleeve 251, be arranged with rotating shaft 252, upper articulation in this rotating shaft 252 has a depression bar 253, this depression bar 253 has first end 2531 that is positioned at articulated position 2,533 one sides and second end 2532 that is positioned at articulated position 2533 opposite sides, wherein first end 2531 of this depression bar 253 is connected on the feeding cover 22, the lower hinge of this rotating shaft 252 has an action bars 254, is hinged with a connecting rod 255 between second end 2532 of this depression bar 253 and this action bars 254.Like this, when depressing action bars 254, depression bar 253 can be that fulcrum rotates with articulated position 2533, thereby the feeding cover 22 that will be connected on depression bar 253 first ends 2531 upwards lifts, and leaves the opening 211 in batch mixing chamber 210.
When needs are opened feeding cover 22 and are fed intake, depress action bars 254 downwards, second end 2532 that drives depression bar 253 by connecting rod 255 moves downward, thereby the feeding cover 22 that drives on first end 2531 that is connected depression bar 253 upwards lifts, make feeding cover 22 leave the opening 211 (as shown in Figure 3) in batch mixing chamber 210, rotating operation bar 254 makes rotating shaft 252 rotate then, drives feeding cover 22 to a side shifting, thereby feeding cover 22 is removed from opening 211 tops in batch mixing chamber 210.At this moment, can in batch mixing chamber 210, feed intake by this opening 211.Finish feeding intake, in the time of need covering this feeding cover 22, opposite with above-mentioned breakdown action, depressing also earlier, rotating operation bar 254 makes feeding cover 22 move to opening 211 tops in batch mixing chamber 210, slowly lift action bars 254 then, make feeding cover 22 under the drive of depression bar 253, move down, finally cover on the opening 211 in batch mixing chamber 210.
In above-mentioned feeding cover 22 moving processes, because the action bars 254 (perhaps may also be referred to as handle) that supplies the workman to operate is connected the bottom of rotating shaft 252, the workman stands on the ground and just can operate easily; And, because depression bar 253 can be that fulcrum rotates with articulated position 2533, utilizing lever principle, the operation of this folding feeding cover 22 is also more laborsaving.The folding operation of the feeding cover 22 when therefore batch mixer 20 of the present utility model feeds intake than existing, and is not only more convenient simple, and time saving and energy saving, reduced labour intensity, improved production efficiency.
In the utility model, being articulated and connected between each parts in the described feeding cover closing device 25, can adopt connecting ring to connect, also can adopt drive-connecting shaft to make them hinged as shown in Figure 4, can certainly adopt existing other various articulated manner, as long as can make that when depressing action bars 254, feeding cover 22 lifts and gets final product, its concrete articulated manner does not limit at this.
In the utility model, first end of depression bar 253 and the link position of feeding cover 22 can be provided with as required, and according to lever principle, this link position is near more apart from articulated position 2533 (balance pivot), laborsaving more in when operation, and it is big more to depress the distance of action bars 254 accordingly.
In an optional embodiment of the present utility model, as shown in Figure 2, between described sleeve 251 and rotating shaft 252, can be provided with bearing 256, so that it is rotating shaft 252 is more smooth and easy with respect to the rotation of sleeve 251, more laborsaving when the mobile feeding cover 22 of rotation.This bearing 256 can be rolling bearing.In an object lesson, described bearing 256 can be thrust bearing, and wherein the collar of this bearing 256 is fixed in the rotating shaft 252, and the circle of living is fixed on the sleeve 251.
In an optional embodiment of the present utility model, as shown in Figure 2, on the lower surface of feeding cover 22, can be connected with back-up ring 26, particulate material in the batch mixing chamber 210 is when rotation mixes rising like this, can run into back-up ring 26 and make the material grain descending, from the lid seam, leak the material phenomenon when having overcome material grain extruding feeding cover 22, and because particulate material is blocked descendingly by back-up ring 26, what feeding cover 22 can be as existing feeding cover design is so thick and heavy.
In this embodiment, this back-up ring 26 preferably is arranged to, the outside wall surface of back-up ring 26 when feeding cover 22 covers on the opening 211 in batch mixing chamber 210 and the internal face of batch mixing chamber 210 openings 211 fit, thereby spill the slit of material between the opening 211 in feeding cover 22 and batch mixing chamber 210 that prevents from when batch mixer 20 work, to rise.In this example, described back-up ring 26 can be specially rubber ring.Like this,, guaranteed that batch mixer 20 has excellent sealing performance, and eliminated hard contact the between feeding cover 22 and batch mixing chamber 210 inwalls, reduced vibrations owing to increased rubber ring in the feeding cover 22.
Foregoing description of the present utility model only is exemplary attribute, and the various distortion that therefore do not depart from the utility model main idea ought to be within scope of the present utility model.These distortion should not be regarded as departing from spirit and scope of the present utility model.
Claims (6)
1. batch mixer, it comprises body with batch mixing chamber and the feeding cover that covers on the opening of batch mixing chamber, it is characterized in that, between feeding cover and body, be provided with the feeding cover closing device, this feeding cover closing device comprises the sleeve that is provided with along the body short transverse, this sleeve is fixedly connected on the body outer wall, in this sleeve, be arranged with rotating shaft, upper articulation in this rotating shaft has a depression bar, this depression bar has first end that is positioned at articulated position one side and second end that is positioned at the articulated position opposite side, wherein first end of this depression bar is connected on the feeding cover, the lower hinge of this rotating shaft has an action bars, is hinged with a connecting rod between second end of this depression bar and this action bars.
2. batch mixer as claimed in claim 1 is characterized in that, is provided with bearing between described sleeve and rotating shaft.
3. batch mixer as claimed in claim 2 is characterized in that, described bearing is a thrust bearing.
4. batch mixer as claimed in claim 1 is characterized in that the lower surface of described feeding cover is provided with back-up ring.
5. batch mixer as claimed in claim 4 is characterized in that, the outside wall surface of described back-up ring when feeding cover covers on the opening of batch mixing chamber and the internal face of batch mixing chamber opening fit.
6. as claim 4 or 5 described batch mixers, it is characterized in that described back-up ring is a rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202460697U CN201529502U (en) | 2009-09-28 | 2009-09-28 | Mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202460697U CN201529502U (en) | 2009-09-28 | 2009-09-28 | Mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529502U true CN201529502U (en) | 2010-07-21 |
Family
ID=42524913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202460697U Expired - Fee Related CN201529502U (en) | 2009-09-28 | 2009-09-28 | Mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145266A (en) * | 2010-12-28 | 2011-08-10 | 广东联塑科技实业有限公司 | Automatic mixer and control method thereof |
-
2009
- 2009-09-28 CN CN2009202460697U patent/CN201529502U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145266A (en) * | 2010-12-28 | 2011-08-10 | 广东联塑科技实业有限公司 | Automatic mixer and control method thereof |
| CN102145266B (en) * | 2010-12-28 | 2013-01-16 | 广东联塑科技实业有限公司 | Automatic mixer and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Hexi Road 101407 Beijing city Huairou District Yanqi Yanqi Economic Development Zone No. 3 Patentee after: Reno Little Plastic Technology (Beijing) Co., Ltd. Address before: West Riverside Road 101407 Beijing city Huairou District Yanqi Industrial Development Zone No. 3 Patentee before: AUSTAR PHARMMED CONSUMABLE LTD., BEIJING |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20180928 |