CN204976962U - Novel two -stage vacuum brick extruding machine - Google Patents
Novel two -stage vacuum brick extruding machine Download PDFInfo
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- CN204976962U CN204976962U CN201520393593.2U CN201520393593U CN204976962U CN 204976962 U CN204976962 U CN 204976962U CN 201520393593 U CN201520393593 U CN 201520393593U CN 204976962 U CN204976962 U CN 204976962U
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Abstract
The utility model discloses a novel two -stage vacuum brick extruding machine, higher level agitating unit and the extrusion moulding of subordinate device including interconnect, set up between higher level agitating unit's higher level clamp coupling and the higher level's (mixing) shaft and be connected for the hexagonal, the hexagonal to connect be the regular hexagon that is of higher level's cross section of stirring the main shaft, higher level clamp coupling's inner wall cross -section be regular hexagon, can ensure concentric connection between the two sets of (mixing) shafts of this brick extruding machine, play automatic centering's effect, has shortened the span of the axle of higher level's device simultaneously, therefore has improved the life of axle.
Description
Technical field
The utility model relates to the brick equipment of building field, particularly relates to a kind of Novel two-stage vacuum brick extruding machine.
Background technology
At present, original clay brick is progressively stopped using in domestic building materials market, produces with gangue, shale, fine coal the like waste.The manufacturing process of brick, more and more modernization, vacuum extruder is as the main manufacturing process of brick making industry, good with its quality of production, and production efficiency high is applied widely.Vacuum extruder generally comprises reductor, vacuum tank, higher level's agitating device and subordinate's extrusion molding apparatus, the power inputted by clutch, after reductor slows down, output to higher level's agitating device and subordinate's extrusion molding apparatus.
The operation principle of vacuum extruder is: treated pug is sent in the upper machine stirring device of vacuum extruder, after pug is subject to stirring, propelling, enter in vacuum tank and detach through air, fall into subordinate's extrusion device again, pug is compacted, and is extruded in extrusion die, is pressed into closely knit mud bar, finally sent by the discharging opening of vacuum extruder, mud bar is slit into the adobe of certain specification again through blank cutter.
Subordinate's extrusion molding apparatus, an axis is connected on the vacuum tank bearing block of reductor and brick machine often, axis fills three bearing assembles on main frame, and thus concentricity is difficult to ensure.And easily because damaging by situations such as torsion are uneven in the process used, the subordinate's axle after damage, because it is oversize and deadweight is overweight, is changed, is repaired very difficult and impact and produce.Mud bar is after subordinate's spiral squeezing device hits and extrudes, and often occur stirring uneven, mud extraction rate is not high.
China Patent No. is: 201420063443.0, and the day for announcing is 2014.7.16, discloses a kind of extruder, and beating in mud mud cylinder of its charging clay extruded mechanism has two shafts; Screw reamer on each shaft, in the scope of charging aperture, becomes large by charging aperture to the pitch in discharging opening direction gradually, and diameter also becomes large gradually; The rotation direction of screw reamer on each shaft in the center range of discharging opening is contrary; The mud cylinder of extruding of described extrusion molding mechanism is set to double-deck cylindrical shape, is filled with cooling water in double-deck centre.Extruder of the present utility model is provided with two parallel shafts, and pug can be made to be stirred fully.The charging aperture of every root shaft is provided with pitch and becomes large gradually, diameter also becomes large screw reamer gradually, be provided with the screw reamer that rotation direction is contrary in the center range of discharging opening, progressive mode can be adopted to carry pug at charging aperture, discharging opening is tightly compacted by pug.And extrude mud cylinder and provide Forced water cooling by double-decker, extra airtight effect can also be provided.
China Patent No. is separately had to be: 201320740736.3, disclose a kind of mixer, comprise motor, clutch, reductor, agitator tank, shaft, stirring blade blade, also comprise the first clamping coupling, second clamping coupling, front di-bearing block, rear di-bearing block, shaft is formed by stirring minor axis and stirring major axis, stir minor axis one end to be connected with the slow-speed shaft of reductor by the first clamping coupling, the other end is connected with the brearing bore of front di-bearing block, stir major axis one end to be connected with the brearing bore of front di-bearing block by the second clamping coupling, the other end is connected with the brearing bore of rear di-bearing block, stir cover on major axis and have protecting sleeve for thread, screw thread protection puts and is welded with stirring tool rest, and stirring blade blade is bolted on and stirs on tool rest.Above-mentioned utility model adopts off-axis structure, effectively can reduce the amount of deflection stirring arbor, prevent from stirring arbor to occur bending and deformation, thus ensure to stir material amount of cure, but mainly adopt general clamping coupling to connect between the shaft of its higher level's agitating device, being difficult to one heart between two groups of main shafts ensures, machine burden is excessive, very easily damage bearing or reductor, affect service life.
Utility model content
In order to overcome the defect of above-mentioned prior art, the utility model provides a kind of Novel two-stage vacuum brick extruding machine, can guarantee concentric connection, play self centering effect between this extruder two groups of shafts, shorten the span of the axle of stage arrangement simultaneously, thus improve the service life of axle.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of Novel two-stage vacuum brick extruding machine, comprise interconnective higher level's agitating device and subordinate's extrusion molding apparatus, described higher level's agitating device comprises gear stage, higher level's reductor, higher level stir main shaft and agitator tank, described upper gear stage is connected with higher level's shaft by higher level's reductor, and described higher level is stirred between main shaft and connected by higher level's clamping coupling; Described subordinate extrusion molding apparatus comprises lower gear stage, subordinate's reductor, subordinate extrude main shaft and subordinate's casing, described lower gear stage is extruded main shaft by subordinate's reductor with subordinate and is connected, described subordinate is extruded between main shaft and is connected by subordinate's clamping coupling, it is characterized in that: higher level's clamping coupling of described higher level's agitating device be set to six sides between higher level's shaft and be connected, described six sides connect be higher level stir the cross section of main shaft in regular hexagon, the inner wall section of described higher level's clamping coupling is regular hexagon.
In subordinate's clamping coupling of described subordinate extrusion molding apparatus be set to six sides between subordinate main shaft and be connected, six described sides' connections are cross sections that subordinate extrudes main shaft is regular hexagon, and the inner wall section of described subordinate's clamping coupling is regular hexagon.
Described subordinate extrusion molding apparatus comprises alternation reverse pitch screw-type kickoff structure, described alternation reverse pitch screw-type kickoff structure comprises and is arranged on the subordinate that subordinate adds mud cylinder casing and subordinate's mud cylinder and extrudes main shaft, described subordinate extrudes main shaft and is provided with spiral, the pitch size alternately change of described spiral.Described alternation reverse pitch screw-type kickoff structure is mainly divided into three kinds of versions, namely include the spiral bobbin of wedge key and blade <A type >, include the sub-< of six square tubes i.e. this spiral bobbin assemble subordinate's main shaft at place cross section be regular hexagon, and the inner wall section of this spiral bobbin is the spiral-tube of positive six shape > and blade <B type >, bobbin has welded spiral bobbin and the blade <C type > of two main lobe.According to the difference of type, the spiral bobbin of these three kinds of versions and the quantity of blade are also slightly different, majority of case is: first extrudes on main shaft and fill A type, first what extrude that main shaft and the 3rd extrudes that the junction of main shaft assembles is Type B (same reason, adopt the effect of floating axle herein, play self centering effect), the 3rd to extrude on main shaft except the spiral bobbin of connection place, what remaining position was assembled close to the inner portion is Type B, and near the assembling of mud extraction bar position is C type.
Be provided with bearing support block between subordinate's reductor of described subordinate extrusion molding apparatus and vacuum chamber, described subordinate extrudes main shaft and is arranged on the bearing of bearing support block.
Described subordinate extrudes main shaft and comprises first and extrude main shaft, second and extrude main shaft and the 3rd and extrude three sections, main shaft composition, described first extrudes main shaft is connected with subordinate reductor by cross clamping coupling one end, the other end and second is extruded main shaft and is connected, described second extrudes main shaft extrudes main shaft by first clamping coupling one end and first and is connected, the other end is positioned at subordinate and adds mud cylinder casing, described the 3rd extrudes main shaft one end is arranged on the tail end of subordinate's mud cylinder 10 near head end, the other end with do subordinate and add second in mud cylinder casing and extrude main shaft closing.
The utility model has the following advantages:
1, in the shaft coupling connected between extruder higher level agitator tank shaft of the present utility model, six sides are set, make to ensure between two groups of shafts to connect with one heart, play self centering effect, shorten the span of the axle of stage arrangement simultaneously, thus improve the service life of axle.
2, in the shaft coupling connected between subordinate described in the utility model extrusion device main shaft, six sides are set, make to ensure between subordinate's extrusion device main shaft to connect with one heart, play self centering effect, thus improve the service life of axle.
3, subordinate of the present utility model extrusion molding apparatus comprises alternation reverse pitch screw-type kickoff structure, described alternation reverse pitch screw-type kickoff structure comprises the subordinate being arranged on subordinate's vacuum tank and subordinate's mud cylinder and extrudes main shaft, described subordinate extrudes main shaft and is provided with spiral, the pitch size alternately change of described spiral.After entering subordinate's extrusion device from the pug after the stirring of higher level's agitating device, owing to extruding the pitch size alternately change of spiral, change the design increasing or increase level reduction step by step of the pitch of existing spiral, thus pug obtains rubbing of degree of tightness appropriateness before extrusion, pug mixing evenly, improve its packing, to adapt to different brickmaking demands, because pitch adopts alternating form, alleviate the load of machine, reduce energy consumption.
4, main shaft of extruding of the present utility model comprises first and extrudes main shaft, second extrudes main shaft and the 3rd extrudes three sections, main shaft composition, described first extrudes main shaft is connected with subordinate special reduction gear by first clamping coupling one end, the other end and second is extruded main shaft and is connected, described second extrudes main shaft extrudes main shaft by first clamping coupling one end and first and is connected, the other end is positioned at subordinate and adds mud cylinder casing, described the 3rd extrudes main shaft one end is arranged on the tail end of subordinate's mud cylinder near head end, in the other end and vacuum chamber first extrudes main shaft closing, not only play protection reductor but also play self centering effect, brick machine head there will not be the phenomenon of nodding, thus it is little to reach this machine production load, the effect that the large grade of output is good.
5, the utility model adopts Unequal distance backpitch device, and the stirring of mud bar is more even, increases the output of brick machine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A direction view of Fig. 1, namely arranges the structure chart of six sides;
Mark in figure: 1, upper gear stage, 2, higher level's reductor, 3, higher level's shaft, 4, higher level's clamping coupling, 5, agitator tank, 6, higher level's mud cylinder, 7, higher level's vacuum chamber, 8, subordinate's soil compressing plate system, 9, head, 10, subordinate's mud cylinder, 11, subordinate adds mud cylinder casing, 12, subordinate's clamping coupling, 13, first extrudes main shaft, and 14, subordinate's reductor, 15, lower gear stage, 16, subordinate's cross clamping coupling, 17, second extrudes main shaft, and the 18, the 3rd extrudes main shaft, 19, bolt, 20, bearing support block.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
Embodiment 1
As shown in Figure 1, a kind of Novel two-stage vacuum brick extruding machine, comprise higher level's agitating device and subordinate's extrusion molding apparatus, higher level higher level's agitating device comprises gear stage 1, higher level's reductor 2, higher level's shaft 3, higher level's clamping coupling 4, agitator tank 5, higher level's mud cylinder 6 and higher level's vacuum chamber 7.Higher level moves device 1(motor) power that exports first through higher level's clutch, then outputs to higher level's shaft 3 after higher level's reductor 2 slows down, and drive the upper level work of two-stage vacuum brick machine, higher level's shaft 3 is connected by higher level's clamping coupling 4.
Subordinate's extrusion molding apparatus, comprise lower gear stage 15, subordinate's reductor 14, subordinate first extrudes main shaft 13, subordinate's clamping coupling, 12, subordinate's mud cylinder 10 and subordinate's vacuum chamber 11, device 15(motor moves in subordinate) power that exports is first through subordinate's clutch, after subordinate's reductor 14 slows down, output to subordinate first by cross clamping coupling 16 again and extrude main shaft 13, drive the lower extrusion device work of two-stage vacuum brick machine, subordinate first extrudes main shaft 13 and subordinate first is extruded main shaft 13 by subordinate's clamping coupling 12 and extrude main shaft with subordinate second and be connected.Subordinate's mud cylinder 10 end of subordinate's extrusion molding apparatus is connected with head 9.Higher level's vacuum chamber 7 of described higher level's agitating device adds mud box casing 11 with the subordinate of subordinate's extrusion molding apparatus and is bolted.
Subordinate's soil compressing plate system 8 adds in mud box casing 11 for the subordinate pug stirring feeding from agitating device being pressed in extrusion molding apparatus.
Higher level's shaft 3 of higher level's agitating device connects as a whole through higher level's clamping coupling 4, six sides are set in higher level's clamping coupling 4, the cross section of higher level's shaft in regular hexagon, the inner wall section of described higher level's clamping coupling is regular hexagon, utilize bolt 19 by higher level's shaft 3 and higher level's clamping coupling 4 fixing (as shown in Figure 2), folder valve jacket six side is adopted to connect higher level's shaft, make to ensure between two groups of shafts to connect with one heart, play self centering effect, shorten the span of the axle of stage arrangement simultaneously, thus improve the service life of axle.
Equally, according to the method described above, the subordinate first of subordinate's extrusion molding apparatus extrudes main shaft 13 and subordinate first is extruded main shaft 13 through subordinate's clamping coupling 12 and extrude main shaft 17 with subordinate second and be connected as a whole, six sides are established in subordinate's clamping coupling 12, what subordinate extruded the cross section of main shaft is regular hexagon, and the inner wall section of described subordinate's clamping coupling is regular hexagon (as shown in Figure 2).
Subordinate's extrusion molding apparatus, alternation reverse pitch screw-type kickoff structure is provided with in subordinate's mud cylinder 10, alternation reverse pitch screw-type kickoff structure comprises and is arranged on subordinate second that subordinate adds mud cylinder casing 11 and subordinate's mud cylinder 10 and extrudes main shaft 17 and subordinate the 3rd extrudes main shaft 18, described second extrudes main shaft 17 and subordinate the 3rd extrudes main shaft 18 and is provided with spiral, the pitch size alternately change of described spiral, described pitch size replaces change and refers to that pitch is not increase step by step or reduce step by step, but alternately change (as: 1,3,2,4,1 etc., or other Unequal distance is arranged).Described alternation reverse pitch screw-type kickoff structure is mainly divided into three kinds of versions, namely include the spiral bobbin of wedge key and blade <A type >, include the sub-< of six square tubes i.e. this spiral bobbin assemble subordinate's main shaft at place cross section be regular hexagon, and the inner wall section of this spiral bobbin is the spiral-tube of positive six shape > and blade <B type >, bobbin has welded spiral ace and the blade <C type > of two main lobe.According to the difference of type, the spiral bobbin of these three kinds of versions and the quantity of blade are also slightly different, majority of case is: first extrudes on main shaft and fill A type, first what extrude that main shaft and the 3rd extrudes that the junction of main shaft assembles is Type B (same reason, adopt the effect of floating axle herein, play self centering effect), the 3rd to extrude on main shaft except the spiral bobbin of connection place, what remaining position was assembled close to the inner portion is Type B, and near the assembling of mud extraction bar position is C type.
Embodiment 2
As shown in Figure 1, compared with embodiment 1, the improvement for subordinate's extrusion device is,
It is that an one end is connected to subordinate's reductor 14 that subordinate first extrudes main shaft 13, the other end is connected to subordinate second and extrudes main shaft 17, be positioned at the subordinate second that subordinate adds mud cylinder casing 11 and extrude main shaft 17, between subordinate's reductor 14 and subordinate's vacuum chamber 11, be provided with bearing support block 20, described subordinate first extrudes main shaft 13 and is arranged on the bearing of bearing support block 20.Described subordinate extrudes main shaft and is made up of three joints, comprise first and extrude main shaft 13, second extrudes main shaft 17 and the 3rd extrudes main shaft 18, described first one end of extruding main shaft 13 is connected with subordinate reductor 14 by subordinate's cross clamping coupling 16, first extrudes main shaft 13 plays support effect by bearing support block 20, described second one end of extruding main shaft 17 is extruded main shaft 13 by subordinate's shell shaft coupling 12 and first and is connected, the other end is positioned at subordinate and adds mud cylinder casing 11, described the 3rd extrudes main shaft 18 one end is arranged on the tail end of subordinate's mud cylinder 10 near head place by spiral ace, the other end and subordinate add second in mud cylinder casing 11 and extrude main shaft 17 closing.
Claims (5)
1. a Novel two-stage vacuum brick extruding machine, comprise interconnective higher level's agitating device and subordinate's extrusion molding apparatus, described higher level's agitating device comprises gear stage, higher level's reductor, higher level stir main shaft and agitator tank, described upper gear stage is connected with higher level's shaft by higher level's reductor, and described higher level is stirred between main shaft and connected by higher level's clamping coupling; Described subordinate extrusion molding apparatus comprises lower gear stage, subordinate's reductor, subordinate extrudes main shaft and subordinate adds mud cylinder casing, described lower gear stage is extruded main shaft by subordinate's reductor with subordinate and is connected, described subordinate is extruded between main shaft and is connected by subordinate's clamping coupling, it is characterized in that: higher level's clamping coupling of described higher level's agitating device be set to six sides between higher level's shaft and be connected, it be the cross section that higher level stirs main shaft is regular hexagon that described six sides connect, and the inner wall section of described higher level's clamping coupling is regular hexagon.
2. a kind of Novel two-stage vacuum brick extruding machine according to claim 1, it is characterized in that: extrude with subordinate in subordinate's clamping coupling of described subordinate extrusion molding apparatus and be set to six sides between main shaft and be connected, it be the cross section that subordinate extrudes main shaft is regular hexagon that described six sides connect, and the inner wall section of described subordinate's clamping coupling is regular hexagon.
3. a kind of Novel two-stage vacuum brick extruding machine according to claim 2, it is characterized in that: described subordinate extrusion molding apparatus comprises alternation reverse pitch screw-type kickoff structure, described alternation reverse pitch screw-type kickoff structure comprises the subordinate being arranged on subordinate's vacuum tank and subordinate's mud cylinder and extrudes main shaft, described subordinate extrudes main shaft and is provided with spiral, the pitch size alternately change of described spiral.
4. a kind of Novel two-stage vacuum brick extruding machine according to claim 2, it is characterized in that: be provided with bearing support block between subordinate's reductor of described subordinate extrusion molding apparatus and vacuum chamber, described subordinate extrudes main shaft and is arranged on the bearing of bearing support block.
5. a kind of Novel two-stage vacuum brick extruding machine according to claim 4, it is characterized in that: described subordinate extrudes main shaft and comprises first and extrude main shaft, second extrudes main shaft and the 3rd extrudes three sections, main shaft composition, described first extrudes main shaft is connected with reductor by subordinate's cross clamping coupling one end, the other end and second is extruded main shaft and is connected, described second one end of extruding main shaft is extruded main shaft by subordinate's shell shaft coupling and first and is connected, the other end is positioned at subordinate and adds mud cylinder casing, described the 3rd extrudes the tail end that main shaft one end is arranged on subordinate's mud cylinder, the other end and subordinate add second in mud cylinder casing and extrude main shaft closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393593.2U CN204976962U (en) | 2015-06-10 | 2015-06-10 | Novel two -stage vacuum brick extruding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393593.2U CN204976962U (en) | 2015-06-10 | 2015-06-10 | Novel two -stage vacuum brick extruding machine |
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| CN204976962U true CN204976962U (en) | 2016-01-20 |
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| CN201520393593.2U Expired - Fee Related CN204976962U (en) | 2015-06-10 | 2015-06-10 | Novel two -stage vacuum brick extruding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729619A (en) * | 2016-04-26 | 2016-07-06 | 宜兴市科力建材机械设备有限公司 | Vertical single-screw vacuum extruder |
| CN105729618A (en) * | 2016-04-26 | 2016-07-06 | 宜兴市科力建材机械设备有限公司 | Vertical double-screw vacuum extruder |
-
2015
- 2015-06-10 CN CN201520393593.2U patent/CN204976962U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729619A (en) * | 2016-04-26 | 2016-07-06 | 宜兴市科力建材机械设备有限公司 | Vertical single-screw vacuum extruder |
| CN105729618A (en) * | 2016-04-26 | 2016-07-06 | 宜兴市科力建材机械设备有限公司 | Vertical double-screw vacuum extruder |
| CN105729619B (en) * | 2016-04-26 | 2018-07-03 | 宜兴市科力建材机械设备有限公司 | Vertical single-spiral vacuum extruder |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160120 Termination date: 20210610 |