CN104128116A - Air pressure type lifting device of vacuum mixing drum - Google Patents
Air pressure type lifting device of vacuum mixing drum Download PDFInfo
- Publication number
- CN104128116A CN104128116A CN201410388072.8A CN201410388072A CN104128116A CN 104128116 A CN104128116 A CN 104128116A CN 201410388072 A CN201410388072 A CN 201410388072A CN 104128116 A CN104128116 A CN 104128116A
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- agitator
- air
- air inlet
- pressure type
- filter box
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Abstract
The invention discloses an air pressure type lifting device of a vacuum mixing drum. The air pressure type lifting device comprises a mixing drum, wherein an upper cover is arranged above the mixing drum, a motor is arranged on the top of the upper cover, a motor bracket is arranged outside the motor, a mixing rod is arranged at the bottom of the upper cover, a base is arranged at the bottom of the mixing drum, an upright post is fixed on the side wall of the base, a telescopic air cylinder is arranged on the top of the upright post and connected with the motor bracket by virtue of a hanging rope, an extraction pipe and an air inlet pipe are arranged on the side wall of the mixing drum, the extraction pipe and the air inlet pipe are connected with an air pump, a filter box is arranged on the air inlet pipe on the outer side of the mixing drum, a filter screen is arranged in the filter box, and an air outlet is formed in the top of the filter box and connected with the air cylinder. The upper cover of the vacuum mixing drum can be quickly lifted with labor saving, and the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of lifting device of vacuum stirring bucket.
Background technology
In modern food or chemical industry, often can use mixer, and in these industries, the purity requirement during to material stirring is higher, during stirring, requiring to reduce as far as possible impurity sneaks into, so stir the requirement that can not meet these industries under common environment, also there are on the market now some de-airing mixers, allow material when stirring in vacuum environment, prevent that airborne dust etc. from entering stirring material, the mixing plant major part of this type of mixer concentrates on the upper cover of agitator, comprised motor, electric machine support, agitating device etc., so naturally increased the weight of the own wt of upper cover, and operator's regular upper cover of opening again when blowing again, and the weight of upper cover own has increased very large trouble for this work.
Summary of the invention
The technical issues that need to address of the present invention are, provide a kind of vapour-pressure type of vacuum stirring bucket to promote device, can promote fast, effortlessly the upper cover of vacuum stirring bucket, increase work efficiency.
Technical scheme of the present invention is: a kind of vapour-pressure type of vacuum stirring bucket promotes device, comprise agitator, agitator top is provided with upper cover, upper tops is provided with motor, motor is provided with electric machine support outward, upper cover bottom is provided with puddler, agitator bottom is provided with base, base side wall is fixed with column, column top is provided with telescopic pneumatic cylinder, between pneumatic cylinder and electric machine support, with lanyard, be connected, described agitator sidewall is provided with exhaust tube and air inlet pipe, described exhaust tube is connected air pump with air inlet pipe, described air inlet pipe is provided with filter box in agitator outside, in filter box, be provided with filter screen, filter box top is provided with gas outlet, gas outlet connects described pneumatic cylinder.
Preferably, described pneumatic cylinder is provided with air inlet and air discharge cook, and air inlet is connected with filter box gas outlet by flexible pipe.
Preferably, described air discharge cook is screw type inching switch.
Preferably, described agitator bottom is provided with discharging opening.
Preferably, described discharging opening is provided with air pressure valve, and described air inlet pipe is provided with bipass in agitator inside, and a passage is directly communicated with agitator top cavity, and another passage is communicated with described air pressure valve.
Adopt after the technical program, because agitator itself is by the air pump exhaust of bleeding, so establish specially a pneumatic cylinder on column, air pump utilizes the gas outlet of filter box by a part of gas inject pneumatic cylinder when to agitator exhaust, make the air pressure increase in pneumatic cylinder make inner piston rod increase, and another part gas enters in agitator in filter box, agitator inner chamber by script in vacuum environment returns to normal barometric pressure, now pneumatic cylinder can easily drive the upper cover ascending that is suspended on below, so just saved the process of manually praising, and vacuum stirring bucket itself just need to be bled or gas injection with air pump, extra power source is not just provided to provide the mode promoting with pneumatic cylinder, a whole set of stirring and lifting process all complete with pneumatic, also other unnecessary energy losses have been reduced.
Accompanying drawing explanation
Accompanying drawing 1 is the whole schematic three dimensional views of the present invention;
Accompanying drawing 2 is the schematic diagram of upper cover in the present invention;
Accompanying drawing 3 is agitator schematic internal view;
The schematic diagram that accompanying drawing 4 is puddler;
The cross-sectional schematic that accompanying drawing 5 is air pressure valve.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
As shown in Figure 1 to Figure 3, a kind of vapour-pressure type of vacuum stirring bucket promotes device, comprise agitator 1, agitator top is provided with upper cover 2, upper cover bottom is fixed with sealing strip in the edge closing with agitator, upper tops is provided with motor 21, motor is provided with electric machine support outward, upper cover bottom is provided with puddler 22, agitator bottom is provided with base 4, base side wall is fixed with column 41, column top is provided with telescopic pneumatic cylinder 5, between pneumatic cylinder and electric machine support, with lanyard 51, be connected, described agitator sidewall is provided with exhaust tube 11 and air inlet pipe 12, when exhaust tube makes material stirring for pumping air in agitator under vacuum environment, air inlet pipe is for after completing when material stirring, again in agitator, inject air, make air pressure inside and agitator external pressure keep the same, be convenient to open upper cover, described exhaust tube is connected air pump 3 with air inlet pipe, described air inlet pipe is provided with filter box 122 in agitator outside, in filter box, be provided with filter screen, filter screen can carry out dedusting by the air entering in agitator, assurance enters the air free from admixture in agitator, also guaranteed that the air ratio entering in pneumatic cylinder is cleaner simultaneously, increase the service life of pneumatic cylinder, filter box top is provided with gas outlet 1221, gas outlet connects described pneumatic cylinder, described pneumatic cylinder is provided with air inlet 52 and air discharge cook 53, air inlet is connected with filter box gas outlet by flexible pipe, air discharge cook can select evacuation time to control the decline opportunity of upper cover voluntarily, air discharge cook can be selected screw type inching switch, can finely tune, do not allow upper cover sharply decline, adopt after the technical program, because agitator itself is by the air pump exhaust of bleeding, so establish specially a pneumatic cylinder on column, utilize air pump when to agitator exhaust, to utilize the gas outlet of filter box by a part of gas inject pneumatic cylinder, make the air pressure increase in pneumatic cylinder make inner piston rod increase, and another part gas enters in agitator in filter box, agitator inner chamber by script in vacuum environment returns to normal barometric pressure, now pneumatic cylinder can easily drive the upper cover ascending that is suspended on below, in practical operation, lanyard can be arranged and relax a bit, allow upper cover when promoting, have a carryover effects, in postponing during this period of time, allow temporary transient increase of the air pressure of agitator facilitate material from the discharging opening below agitator, to flow out under air pressure, allow the process of manually praising of just having saved like this, and vacuum stirring bucket itself just need to be bled or gas injection with air pump, extra power source is not just provided to provide the mode promoting with pneumatic cylinder, a whole set of stirring and lifting process all complete with pneumatic, also other unnecessary energy losses have been reduced.
As described in Figure 2, described puddler comprises upper boom 221 and lower beam 222, in the middle of upper boom and lower beam, be provided with shaft coupling 223, in described shaft coupling, being provided with transfer upper boom is set to contrary with lower beam rotation direction, it is upper boom and lower beam direction of rotation under transfer drives, can carry out bidirectional rotary stirring to material, described agitator bottom is provided with discharging opening 13, described discharging opening is provided with air pressure valve 14, described air inlet pipe is provided with bipass 121 in agitator inside, one passage is directly communicated with agitator top cavity, the effect of this passage is to inject air to equate with ambient pressure by the air pressure in agitator, another passage is communicated with described air pressure valve, the effect of this passage is for promoting air pressure valve by a part of air pressure, material in its agitator is communicated with discharging opening, described air pressure valve is provided with anti-clogging touch switch 15, because ordinary material compares thickness afterwards in stirring, the cooling rear easy obstruction air pressure valve of defective material in air pressure valve exit, anti-clogging touch switch can be cleared up in time these defective materials when stopping up, assurance air pressure valve is unobstructed, adopt after the technical program, agitator is bled by exhaust tube, in agitator, air is when vacuum, on the electric motor starting that covers, drive puddler to stir, upper boom and lower beam direction of rotation in this programme, so just form material different directions is stirred, can allow material stirring obtain more even, and traditional agitating mode is all same direction stirring, can cause like this material to assemble toward a direction, easily cause long-pending piece phenomenon, and in agitator bottom, established discharging opening in this programme, utilize air pressure toward pressing down, to make it toward bottom discharge mouth, flow out the finished barrel of putting into appointment material, traditional feeding mode is all to open upper cover feeding, this feeding mode allows the material being stirred increase the chance contacting with dust in air, this programme has been avoided this problem, utilize air pressure fast the material in agitator to be flowed out from bottom discharge mouth, feeding is convenient, laborsaving, and better to the material dust removing effects after stirring.
As shown in Figure 4, transfer in described shaft coupling comprises the bevel gear 2231 of three mutual Vertical Meshing, upper and lower two bevel gears are parallel to each other, are also connected with lower beam with upper boom respectively, Intermediate bevel gears respectively with upper and lower two bevel gear Vertical Meshing, by three gear drives, the direction of rotation of upper and lower two bevel gears, has realized rotating backward of upper boom and lower beam, material can not gathered toward same direction, reduce long-pending piece phenomenon; On described upper boom and lower beam, be equipped with triangle paddle 224, the stirring area of triangle paddle is large, can allow the more even of material stirring.
As shown in Figure 5, described air pressure valve comprises the tapping channel 141 of axial setting, the right side of tapping channel 141 is communicated with the material in agitator, the exit in tapping channel left side is provided with steel ball 142 and steel ball is withstood on to the steel ball spring 143 in tapping channel exit, tapping channel side is provided with the air intake duct 144 of oblique aligning steel ball, and air intake duct is communicated with air inlet pipe.Material is when stirring, steel ball spring withstands steel ball, tapping channel is in sealed condition, after material stirring finishes, air inlet pipe starts injecting gas, and now a part of gas enters the air intake duct of air pressure valve, and air pressure backs down steel ball, make the normal discharging of tapping channel, and material also can flow out from air pressure valve fast because top air pressure increases.
In Fig. 5, in order to prevent that air pressure valve is stirred the defective material obstruction of thing, air pressure valve sidewall is provided with an anti-clogging touch switch 15, described anti-clogging touch switch 15 comprises a push rod 151, push rod runs through air pressure valve sidewall and side direction is withstood steel ball, push rod overcoat has back-moving spring 152, between normal condition lower push-rod and steel ball, do not contact, when pressing anti-clogging touch switch, push rod 151 can press down and withstand steel ball, now rotating anti-clogging touch switch can drive push rod to rotate, then allow steel ball rotate, the defective material that now remains in steel ball surface or tapping channel exit can be eliminated, assurance tapping channel is smooth and easy.
Below only just the present invention preferably example be described, but can not be interpreted as it is limitations on claims.The present invention not only limits to and above example, and its concrete structure allows to change, and those skilled in the art can make according to the present invention various changes and distortion, only otherwise depart from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (5)
1. the vapour-pressure type of a vacuum stirring bucket promotes device, comprise agitator (1), agitator top is provided with upper cover (2), upper tops is provided with motor (21), motor is provided with electric machine support outward, upper cover bottom is provided with puddler (22), it is characterized in that: agitator bottom is provided with base (4), base side wall is fixed with column (41), column top is provided with telescopic pneumatic cylinder (5), between pneumatic cylinder and electric machine support, with lanyard (51), be connected, described agitator sidewall is provided with exhaust tube (11) and air inlet pipe (12), described exhaust tube is connected air pump (3) with air inlet pipe, described air inlet pipe is provided with filter box (122) in agitator outside, in filter box, be provided with filter screen, filter box top is provided with gas outlet (1221), gas outlet connects described pneumatic cylinder.
2. the vapour-pressure type of a kind of vacuum stirring bucket according to claim 1 promotes device, it is characterized in that: described pneumatic cylinder is provided with air inlet (52) and air discharge cook (53), and air inlet is connected with filter box gas outlet by flexible pipe.
3. the vapour-pressure type of a kind of vacuum stirring bucket according to claim 2 promotes device, it is characterized in that: described air discharge cook is screw type inching switch.
4. the vapour-pressure type of a kind of vacuum stirring bucket according to claim 1 promotes device, it is characterized in that: described agitator bottom is provided with discharging opening (13).
5. the vapour-pressure type of a kind of vacuum stirring bucket according to claim 4 promotes device, it is characterized in that: described discharging opening is provided with air pressure valve (14), described air inlet pipe is provided with bipass (121) in agitator inside, one passage is directly communicated with agitator top cavity, and another passage is communicated with described air pressure valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388072.8A CN104128116B (en) | 2014-08-08 | 2014-08-08 | A kind of vapour-pressure type lifting device of vacuum stirring bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388072.8A CN104128116B (en) | 2014-08-08 | 2014-08-08 | A kind of vapour-pressure type lifting device of vacuum stirring bucket |
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| Publication Number | Publication Date |
|---|---|
| CN104128116A true CN104128116A (en) | 2014-11-05 |
| CN104128116B CN104128116B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410388072.8A Active CN104128116B (en) | 2014-08-08 | 2014-08-08 | A kind of vapour-pressure type lifting device of vacuum stirring bucket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497485A (en) * | 2020-11-26 | 2021-03-16 | 江西印山台水泥有限公司 | Anti-cracking cement raw material mixing proportion and mixing equipment thereof |
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| JP2003012669A (en) * | 2001-04-23 | 2003-01-15 | Hayashibara Biochem Lab Inc | Coumarin derivative |
| CN201579011U (en) * | 2009-11-13 | 2010-09-15 | 张伟权 | Pneumatic stirring device |
| CN101874996A (en) * | 2010-05-12 | 2010-11-03 | 江西稀有金属钨业控股集团有限公司 | Inflatable elevating agitator tank |
| CN202283461U (en) * | 2011-10-10 | 2012-06-27 | 安徽佳泰矿业科技有限公司 | Vacuum stirring device |
| CN203955125U (en) * | 2014-08-08 | 2014-11-26 | 长兴华强电子有限公司 | A kind of vapour-pressure type of vacuum stirring bucket promotes device |
-
2014
- 2014-08-08 CN CN201410388072.8A patent/CN104128116B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003012669A (en) * | 2001-04-23 | 2003-01-15 | Hayashibara Biochem Lab Inc | Coumarin derivative |
| CN201579011U (en) * | 2009-11-13 | 2010-09-15 | 张伟权 | Pneumatic stirring device |
| CN101874996A (en) * | 2010-05-12 | 2010-11-03 | 江西稀有金属钨业控股集团有限公司 | Inflatable elevating agitator tank |
| CN202283461U (en) * | 2011-10-10 | 2012-06-27 | 安徽佳泰矿业科技有限公司 | Vacuum stirring device |
| CN203955125U (en) * | 2014-08-08 | 2014-11-26 | 长兴华强电子有限公司 | A kind of vapour-pressure type of vacuum stirring bucket promotes device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497485A (en) * | 2020-11-26 | 2021-03-16 | 江西印山台水泥有限公司 | Anti-cracking cement raw material mixing proportion and mixing equipment thereof |
| CN112497485B (en) * | 2020-11-26 | 2021-10-26 | 江西印山台水泥有限公司 | Anti-cracking cement raw material mixing proportion and mixing equipment thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104128116B (en) | 2016-08-24 |
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Address after: 313119 Zhejiang city of Huzhou province Changxing County Huai Xin Jie, Changxin Huaqiang electronic Limited by Share Ltd Patentee after: CHANGXING HUAQIANG ELECTRONIC CO., LTD. Address before: 313119 Zhejiang city of Huzhou province Changxing County Huai Xin Jie, Changxin Huaqiang Electronic Co. Ltd. Patentee before: CHANGXING HUAQIANG ELECTRONICS CO., LTD. |