CN203899485U - Double-screw stirring device with variable transmission ratio - Google Patents
Double-screw stirring device with variable transmission ratio Download PDFInfo
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- CN203899485U CN203899485U CN201420276483.3U CN201420276483U CN203899485U CN 203899485 U CN203899485 U CN 203899485U CN 201420276483 U CN201420276483 U CN 201420276483U CN 203899485 U CN203899485 U CN 203899485U
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- driven
- dwang
- elliptic gear
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Abstract
The utility model discloses a double-screw stirring device with variable transmission ratio, which includes an elongated seal casing, a driving dwang, a driven dwang, a driving elliptical gear, a driven elliptical gear and a rotary driving device, wherein a feeding port and a discharging port are formed in the seal casing; the rotary output end of the rotary driving device is fixedly inserted to the center of the driving elliptical gear; the driven elliptical gear and the driving elliptical gear are meshed; the driving dwang and the driven dwang are rotationally connected with the seal casing in the length direction of the seal casing; the driving dwang is fixedly connected to the center of the driving elliptical gear; the driven dwang is fixedly connected to the center of the driven elliptical gear; driving screw blades are arranged on the outer side surface of the driving dwang; driven screw blades are arranged on the outer side surface of the driven dwang and rotate in the direction opposite to the rotating direction of the driving screw blades; the driving screw blades are meshed with the driven screw blades. The double-screw stirring device realizes high-efficiency stirring within a smaller volume range, and has the smashing effect.
Description
Technical field
The utility model relates to agitating device, is specifically related to a kind of double helix agitating device of variable ratio.
Background technology
At present, mixer is mainly divided into four kinds both at home and abroad: biaxial rneader, forced stirrer, concrete mixer, mixing and blending machine and vertical mixer.Now, no matter which kind of mixing plant is due to the needs of stirring capacity, multiple stirring bodies or disintegrating mechanism need to be set, cause volume too huge, need broad place to support, and involve great expense, power consumption is large, efficiency is not obvious, and cost performance is low, so can improve very large cost in energy resource consumption; Although there is successively in recent years the mixing plant that volume is little to occur, stirring efficiency is low mostly, cannot promote.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of double helix agitating device of variable ratio, realizes high efficiency and stir in the scope of small volume, has crushing effect simultaneously.
The purpose of this utility model adopts following technical scheme to realize:
A kind of double helix agitating device of variable ratio, comprise the closed shell of strip, active rotation bar, driven dwang, initiatively elliptic gear, driven elliptic gear and the rotating driving device for driving active elliptic gear to rotate, on closed shell, have feeding mouth and discharging opening, the rotation output of rotating driving device is fixedly inserted to the initiatively center of elliptic gear, driven elliptic gear engages with active elliptic gear, active rotation bar is all connected with closed shell along the length direction of closed shell rotationally with driven dwang, active rotation bar is fixed in the initiatively center of elliptic gear, driven dwang is fixed in the center of driven elliptic gear, the lateral surface of active rotation bar is provided with initiatively helical blade, the lateral surface of driven dwang is provided with the driven helical blade contrary with the rotation direction of active helical blade, initiatively helical blade engages with driven helical blade.
Preferably, the two ends of described active rotation bar and driven dwang are stretched out by the two ends of closed shell respectively, and the two ends of described closed shell have the perforate that supplies active rotation bar and driven dwang to pass.
Preferably, in described perforate, correspondence is fixed with bearing, and the two ends support of described active rotation bar and driven dwang is in bearing corresponding to position separately.
Preferably, described closed shell is enclosed and is formed by right baffle-plate, right baffle plate, front shroud, back shroud and shell body, and described perforate lays respectively in right baffle-plate and right baffle plate, and described feeding mouth is positioned at the right-hand member of front shroud, and described discharging opening is positioned at the left end of back shroud.
Preferably, the transverse of described active elliptic gear and the transverse of driven elliptic gear are vertical.
Preferably, described active rotation bar and driven dwang are hollow stem.
Preferably, described rotating driving device is motor, the output shaft that described rotation output is this motor.Compared to existing technology, the beneficial effects of the utility model are:
(1) of the present utility model under the rotarily driving of active helical blade and driven helical blade, the convection current of stirring thing will be formed, the stirring thing at feeding mouth place is flowed in closed shell automatically, the stirring thing automatic flow closed shell at discharging opening place, realize continuous non-stop run, reduce artificial loss, also be beneficial to fully, uniform stirring stirs thing, raising efficiency, and, in the process of Stirring, because the gearratio moment of active elliptic gear and driven elliptic gear changes, to make active helical blade and driven helical blade produce axial relative displacement, to stirring deposits yields extruding, realize in whipping process stirring the crushing effect of thing,
(2) closed shell of the present utility model is strip, matches with the strip of dwang, makes volume compact, floor space little;
(3) dwang of the present utility model is hollow stem, can reduce the quality of dwang, reduces the driving consumption of motor, further promotes stirring efficiency.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of the seal casinghousing of the double helix agitating device of a kind of variable ratio of the utility model;
Fig. 2 is the cooperation schematic diagram of the utility model active elliptic gear and driven elliptic gear;
Fig. 3 is the structural representation of the utility model front shroud.
In figure: 100, closed shell; 1, motor; 2, driven elliptic gear; 3, right baffle plate; 4, driven helical blade; 5, shell body; 6, right baffle-plate; 7, active helical blade; 8, active elliptic gear; 9, feeding mouth; 10, active rotation bar; 11, driven dwang; 12, bearing; 13, front shroud; 14, back shroud.
Detailed description of the invention
The double helix agitating device of a kind of variable ratio as shown in Figure 1 and 2, comprise the closed shell 100 of strip, active rotation bar 10, driven dwang 11, initiatively elliptic gear 8, driven elliptic gear 2 and the rotating driving device for driving active elliptic gear 8 to rotate, on closed shell 100, have feeding mouth 9 and discharging opening (not shown), the rotation output of rotating driving device is fixedly inserted to the initiatively center of elliptic gear 8, driven elliptic gear 2 engages with active elliptic gear 8, active rotation bar 10 is all connected with closed shell 100 along the length direction of closed shell 100 rotationally with driven dwang 11, active rotation bar 10 is fixed in the initiatively center of elliptic gear 8, driven dwang 11 is fixed in the center of driven elliptic gear 2, the lateral surface of active rotation bar 10 is provided with initiatively helical blade 7, the lateral surface of driven dwang 11 is provided with the driven helical blade 4 contrary with the rotation direction of active helical blade 7, initiatively helical blade 7 engages with driven helical blade 4.
This routine rotating driving device is motor 1, and rotation output is the output shaft of this motor 1.When motor 1 drives after initiatively elliptic gear 8 rotations, active rotation bar 10 is also driven to rotate, by engaging of active elliptic gear 8 and driven elliptic gear 2, make driven elliptic gear 2 drive driven dwang 11 to rotate, initiatively also phase despining under the state that keeps engagement of helical blade 7 and driven helical blade 4.
For making motor 1 external, avoiding stirring thing affects motor 1 and normally works, the two ends of active rotation bar 10 and driven dwang 11 are stretched out by the two ends of closed shell 100 respectively, and the two ends of closed shell 100 have the perforate (not shown) that supplies active rotation bar 10 and driven dwang 11 to pass.In perforate, correspondence is fixed with bearing 12, and the two ends support of active rotation bar 10 and driven dwang 11 is in bearing 12 corresponding to position separately.
This routine closed shell 100 is by right baffle-plate 6, right baffle plate 3, front shroud 13, back shroud 14 and shell body 5 enclose and form, perforate lays respectively in right baffle-plate 6 and right baffle plate 3, as shown in Figure 3, feeding mouth 9 is positioned at the right-hand member of front shroud 13, discharging opening is positioned at the left end of back shroud 14, feeding mouth 9 and discharging opening are distant, be beneficial in the rotation of active helical blade 7 and driven helical blade 4 and produce after convection current, setting under the adjusting of active helical blade 7 and driven helical blade 4 direction of rotation, make the automatically uninterrupted pan feeding in feeding mouth 9 places, the automatically uninterrupted discharging in discharging opening place.As shown in Figure 2, the transverse of the active elliptic gear 8 of this example is vertical with the transverse of driven elliptic gear 2, make the relative distance of active rotation bar 10 and driven dwang 11 constant all the time, prevent initiatively that helical blade 7, with driven helical blade 4, radially relative extruding occurs and stuck.
Slimmer and more graceful for the load that motor 1 is driven, active rotation bar 10 and driven dwang 11 are all made as hollow stem by this example.Active rotation bar 10 and driven dwang 11 that this is hollow also can be used for passing into heat-conducting medium, to add thermal agitation thing.
When work, stirring thing enters in closed shell 100 by feeding mouth 9, stirring thing obtains the stirring of active helical blade 7 and driven helical blade 4, because active elliptic gear 8 and driven elliptic gear 2 are in rotation process, the gearratio moment changes, that is to say that active rotation bar 10 is in the time that motor 1 at the uniform velocity drives, when the rotating speed of driven dwang 11, be engraved in variation, this changes relatively causes driven helical blade 4 and active helical blade 7 that relative extruding locking or separation occur, realize abundant stirring and pulverization to stirring thing, stirring thing after stirring and pulverizing will be flowed out by discharging opening.
Above-mentioned embodiment is only preferred embodiment of the present utility model; the scope that can not limit with this utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.
Claims (7)
1. the double helix agitating device of a variable ratio, it is characterized in that: the closed shell that comprises strip, active rotation bar, driven dwang, initiatively elliptic gear, driven elliptic gear and the rotating driving device for driving active elliptic gear to rotate, on closed shell, have feeding mouth and discharging opening, the rotation output of rotating driving device is fixedly inserted to the initiatively center of elliptic gear, driven elliptic gear engages with active elliptic gear, active rotation bar is all connected with closed shell along the length direction of closed shell rotationally with driven dwang, active rotation bar is fixed in the initiatively center of elliptic gear, driven dwang is fixed in the center of driven elliptic gear, the lateral surface of active rotation bar is provided with initiatively helical blade, the lateral surface of driven dwang is provided with the driven helical blade contrary with the rotation direction of active helical blade, initiatively helical blade engages with driven helical blade.
2. the double helix agitating device of variable ratio according to claim 1, it is characterized in that: the two ends of described active rotation bar and driven dwang are stretched out by the two ends of closed shell respectively, the two ends of described closed shell have the perforate that supplies active rotation bar and driven dwang to pass.
3. the double helix agitating device of variable ratio according to claim 2, is characterized in that: in described perforate, correspondence is fixed with bearing, and the two ends support of described active rotation bar and driven dwang is in bearing corresponding to position separately.
4. the double helix agitating device of variable ratio according to claim 2, it is characterized in that: described closed shell is enclosed and formed by right baffle-plate, right baffle plate, front shroud, back shroud and shell body, described perforate lays respectively in right baffle-plate and right baffle plate, described feeding mouth is positioned at the right-hand member of front shroud, and described discharging opening is positioned at the left end of back shroud.
5. according to the double helix agitating device of the variable ratio described in claim 1 ~ 4 any one, it is characterized in that: the transverse of described active elliptic gear is vertical with the transverse of driven elliptic gear.
6. according to the double helix agitating device of the variable ratio described in claim 1 ~ 4 any one, it is characterized in that: described active rotation bar and driven dwang are hollow stem.
7. according to the double helix agitating device of the variable ratio described in claim 1 ~ 4 any one, it is characterized in that: described rotating driving device is motor the output shaft that described rotation output is this motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276483.3U CN203899485U (en) | 2014-05-27 | 2014-05-27 | Double-screw stirring device with variable transmission ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276483.3U CN203899485U (en) | 2014-05-27 | 2014-05-27 | Double-screw stirring device with variable transmission ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899485U true CN203899485U (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420276483.3U Expired - Fee Related CN203899485U (en) | 2014-05-27 | 2014-05-27 | Double-screw stirring device with variable transmission ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899485U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437786A (en) * | 2014-12-04 | 2015-03-25 | 汩罗市鑫祥碳素制品有限公司 | Crusher for crushing carbon lumps |
| CN105360269A (en) * | 2015-11-29 | 2016-03-02 | 李培生 | Bone grinder |
| CN105642152A (en) * | 2014-11-15 | 2016-06-08 | 新疆科立机械设备有限公司 | Semi-continuous stirrer |
| CN110788994A (en) * | 2019-10-16 | 2020-02-14 | 上海双秋混凝土制品有限公司 | Concrete mixing main machine |
| CN113733382A (en) * | 2021-07-15 | 2021-12-03 | 霍山诚宇新材料科技有限公司 | High-efficient mixing arrangement of plastic granules |
-
2014
- 2014-05-27 CN CN201420276483.3U patent/CN203899485U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642152A (en) * | 2014-11-15 | 2016-06-08 | 新疆科立机械设备有限公司 | Semi-continuous stirrer |
| CN104437786A (en) * | 2014-12-04 | 2015-03-25 | 汩罗市鑫祥碳素制品有限公司 | Crusher for crushing carbon lumps |
| CN105360269A (en) * | 2015-11-29 | 2016-03-02 | 李培生 | Bone grinder |
| CN110788994A (en) * | 2019-10-16 | 2020-02-14 | 上海双秋混凝土制品有限公司 | Concrete mixing main machine |
| CN113733382A (en) * | 2021-07-15 | 2021-12-03 | 霍山诚宇新材料科技有限公司 | High-efficient mixing arrangement of plastic granules |
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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 |
Owner name: GUANGZHOU HAISEN ENVIRONMENTAL PROTECTION TECHNOLO Free format text: FORMER NAME: GUANGZHOU HAISEN ENVIRONMENT ENERGY SAVING TECHNOLOGY ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 510000, 314, 5, two street, Keshan Road, Ring West Road, Liwan District, Guangdong, Guangzhou Patentee after: GUANGZHOU HAISEN ENVIRONMENT ENERGY SAVING TECHNOLOGY ENGINEERING CO., LTD. Address before: 510000, 314, 5, two street, Keshan Road, Ring West Road, Liwan District, Guangdong, Guangzhou Patentee before: Guangzhou Haisen Environment Energy-saving Technology Engineering Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20210527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |