CN105417204A - Auger conveying mechanism for dust or particle material storage and transportation container - Google Patents
Auger conveying mechanism for dust or particle material storage and transportation container Download PDFInfo
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- CN105417204A CN105417204A CN201410480993.7A CN201410480993A CN105417204A CN 105417204 A CN105417204 A CN 105417204A CN 201410480993 A CN201410480993 A CN 201410480993A CN 105417204 A CN105417204 A CN 105417204A
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Abstract
The invention discloses an auger conveying mechanism for a dust or particle material storage and transportation container. The auger conveying mechanism for the dust or particle material storage and transportation container comprises a conveying groove formed in the bottom of the storage and transportation container, an auger assembly arranged in the conveying groove, and a strip-shaped groove or a plurality of communication holes, wherein the storage and transportation container and the conveying groove are communicated through the stripe-shaped groove or the communication holes, and the communication holes are formed in rows. The length direction of the strip-shaped groove or the arrangement direction of the communication holes is consistent with the conveying direction of the auger assembly. The strip-shaped groove or each communication hole is provided with at least one cover plate. The strip-shaped groove or the communication holes can be closed or opened through the cover plates under the control of control assemblies. In this way, in an actual operation process, the cover plate close to a discharge outlet can be closed, and the cover plate away from the discharge outlet can be opened, so that the situation that when materials at the end away from the discharge outlet are discharged firstly, materials at the end close to the discharge outlet apply pressure to the auger assembly through the strip-shaped groove or the communication holes, and accordingly certain resistance is caused to the movement of the auger assembly is avoided; the conveying efficiency of the auger assembly is improved, and energy resources are saved.
Description
Technical field
The present invention relates to a kind of storage-transport vessel for accumulating dust or granule materials, relate in particular to the screw conveyor structure of dust or granule materials storage-transport vessel.
Background technology
Screw conveyor structure is the conventional feedway of dust or granule materials conveying.For storing the container of this kind of material, if screw conveyor structure is arranged on container bottom along this container length direction, and pass through the delivery pipe of through hole by auger and the inner space of storage-transport vessel of a long through-hole or a series of alternate layout arranged along auger length direction.A kind of novel discharging controllable cement tank disclosed in Chinese patent literature CN101164850A, it comprises tank body, is located at the screw conveyer of tank base, and one end of screw conveyer arranges discharging opening, other end connection driver train.But such screw conveyor structure is when material draws off by needs, first the material that there will be away from auger exit end is unstowed, and although other parts material is not drawn off significantly, this is because: at the screw rod of auger when rotating, enter material plug helix from screw rod away from auger exit end mobile towards outlet along plug helix; Because this part material accounts for plug helix all the time, almost can not enter plug helix again near the material of outlet after making, also just make relatively could to be drawn off after unsnatching than its material away from material outlet near the material of auger exit portion; But the material be deposited near auger outlet is applied with very large pressure on the spiral conveyor rod of auger, these pressure change resistance into will consume many energy, and such resistance drawing off what constantly change still along with material, also makes the drive source long-term work of screw rod at undesirable work condition state thus.
Summary of the invention
For this reason, technical matters to be solved by this invention is that material pressure in prior art in tank body produces resistance to auger conveying mechanism, and then provides a kind of and control the screw conveyor structure of material to the dust of the pressure of conveying mechanism or granule materials storage-transport vessel.
For solving the problems of the technologies described above, the screw conveyor structure of dust of the present invention or granule materials storage-transport vessel, it comprises the delivery chute be located at bottom storage-transport vessel, be located at the auger assembly in described delivery chute, and the bar-shaped trough that described storage-transport vessel is connected with described delivery chute or the some intercommunicating pores set in a row, wherein, the length direction of described bar-shaped trough or the orientation of described intercommunicating pore consistent with the transporting direction of described auger assembly, described bar-shaped trough or each described intercommunicating pore are provided with at least one cover plate, described cover plate can be closed or open wide described bar-shaped trough or described intercommunicating pore under the effect of control assembly.
Described auger assembly comprises tumbler, the spiral that some bunchiness are set on described tumbler divides bar, be arranged on described tumbler and each described spiral and divide clutch structure between bar, and control described clutch structure and combine or be separated the control structure making described tumbler divide bar to integrally combine with corresponding described spiral or be separated.
Described control assembly comprises induction installation, and can drive described cover plate closing or unlimited cover plate actuating device according to the induced signal of described induction installation.
Described induction installation is set to the some pressure sensitive devices being arranged on described cover plate and described bar-shaped trough or described intercommunicating pore junction.
Described induction installation is set to and is arranged on some described spirals and divides some torque sensors on bar.
Described cover plate actuating device is set to hydraulic efficiency gear.
Described spiral divides bar to be hollow tubular;
Described tumbler is be set in described spiral to divide propeller shaft sleeve in bar;
Described control structure is the clutch for clutch control bar that one end stretches in described propeller shaft sleeve, and described clutch for clutch control bar can move by axial reciprocating in described propeller shaft sleeve;
Described clutch structure comprises and is molded over described spiral and divides spacing hole on bar madial wall, be molded over the through hole on the sidewall of described propeller shaft sleeve, be molded over the annular groove on described clutch for clutch control bar sidewall, and ball, described ball reciprocates in process with the axis of described clutch for clutch control bar, to enter in described annular groove in described through hole and part is stretched out the bonding state embedding described spacing hole and changed to the released state partly fallen in described through hole in described annular groove;
Wherein, meet following matching relationship between the axial distance of each described annular groove and corresponding described through hole: at described clutch for clutch control bar by the discharge port end of described delivery chute towards in the moving process away from described discharge port end, described ball successively slipping into successively in corresponding described annular groove away from the direction of described discharge port end to described discharging opening by described delivery chute, divides bar departing from successively and the coordinating of described propeller shaft sleeve away from described discharge port end to the direction of described discharging opening by described delivery chute to make some described spirals.
Described spiral divides bar to be hollow tubular;
Described tumbler is be set in described spiral to divide propeller shaft sleeve in bar;
Described control structure is the clutch for clutch control bar that one end stretches in described propeller shaft sleeve, and described clutch for clutch control bar can move by axial reciprocating in described propeller shaft sleeve;
Described clutch structure comprises multiple free-wheel clutch dividing bar to be connected between two on all described spirals;
Wherein, along described delivery chute away from described discharge port end to the direction of described discharging opening, first described spiral divides bar and second described spiral to divide inside the mutually corresponding end face of bar to form the first keyway and the second keyway, the position that described propeller shaft sleeve corresponds to first described free-wheel clutch forms an axial passing hole, and the spline be located on described clutch for clutch control bar can coordinate with described first keyway or described second keyway under the effect that moves back and forth of described clutch for clutch control bar through described axial passing hole.
Described tumbler is by HM Hydraulic Motor Constant-power drive.
Moving back and forth by control hydraulic oil cylinder driving of described clutch for clutch control bar.
The restriction mechanism that can limit and depart from the spiral after coordinating with described propeller shaft sleeve and divide the motion of bar is also set in described delivery chute.
Described restriction mechanism is included in and can inserts spiral described in this after described spiral divides bar and described propeller shaft sleeve to depart to coordinate and divide star plate in the plug helix of bar.
The intracavity bottom of described storage-transport vessel is provided with and can carries out along the length direction of described storage-transport vessel the scraper plate that reciprocatingly slides.
Multiple described intercommunicating pore is uniformly distributed along the transporting direction of described auger assembly.
Two described cover plates are set in each described intercommunicating pore.
The length of described bar-shaped trough is consistent with the length of described delivery chute.
Technique scheme of the present invention has the following advantages compared to existing technology:
(1) in the present invention, each described bar-shaped trough or described intercommunicating pore are provided with at least one cover plate, and described cover plate can be closed or open wide described bar-shaped trough or described intercommunicating pore under the effect of control assembly; The cover plate near discharging opening can be closed like this in actual mechanical process, open wide the described cover plate away from described discharging opening one end, thus avoid in the process formerly material away from described discharging opening one end first sent, material near described discharging opening one end applies pressure by described bar-shaped trough or described intercommunicating pore to auger assembly and then produces certain resistance to the motion of auger assembly, to provide the transport efficiency of described auger assembly, economize energy.
(2) in the present invention, described auger assembly comprises tumbler, the spiral that some bunchiness are set on described tumbler divides bar, be arranged on described tumbler and each described spiral and divide clutch structure between bar, and control described clutch structure and combine or be separated the control structure making described tumbler divide bar to integrally combine with corresponding described spiral or be separated; Namely in the present invention, described spiral divides the setting of bar, described clutch structure and described control structure, the single or part of described tumbler can be made to drive described spiral to divide bar to rotate feeding, thus further save energy.
(3) in the present invention, described control assembly comprises induction installation, and can drive described cover plate closing or unlimited cover plate actuating device according to the induced signal of described induction installation; Namely the signal that described cover plate actuating device can sense according to described induction installation is selected closed or is opened wide described cover plate, to realize the automatically closed of described cover plate or to open wide, rapidly easy and simple to handle, has saved manual program, has improve transport efficiency.
(4) in the present invention, the restriction mechanism that can limit and depart from the spiral after coordinating with described propeller shaft sleeve and divide the motion of bar is also set in described delivery chute, it is spacing that described restriction mechanism can divide bar to carry out to the described spiral without the need to rotating, and prevents it from resonance or mobile occurring.
(5) in the present invention, the intracavity bottom of described storage-transport vessel is provided with and can carries out along the length direction of described storage-transport vessel the scraper plate that reciprocatingly slides, the material of the intracavity bottom of described storage-transport vessel can fully be sent by reciprocatingly sliding of described scraper plate, to reduce the residual volume in described storage-transport vessel.
accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the screw conveyor structure section drawing described in embodiment 1;
Fig. 2 is the clutch structure schematic diagram described in embodiment 1;
Fig. 3 is the clutch structure schematic diagram described in embodiment 2;
In figure, Reference numeral is expressed as: 2-delivery chute; 3-intercommunicating pore; 4-cover plate; 5-cover plate actuating device; 7-spiral divides bar; 8-clutch for clutch control bar; 9-spacing hole; 10-through hole; 11-annular groove; 12-ball; 13-free-wheel clutch; 14-first keyway; 15-second keyway; 16-propeller shaft sleeve; 17-spline.
Detailed description of the invention
Below with reference to accompanying drawing, following embodiment is used to be further elaborated the present invention.
Embodiment 1
As illustrated in fig. 1 and 2, the screw conveyor structure of the dust described in the present embodiment or granule materials storage-transport vessel, it comprises the delivery chute 2 be located at bottom storage-transport vessel, be located at the auger assembly in described delivery chute 2, and by some intercommunicating pores 3 set in a row that described storage-transport vessel is connected with described delivery chute 2, wherein, the orientation of described intercommunicating pore 3 is consistent with the transporting direction of described auger assembly, each described intercommunicating pore 3 is provided with at least one cover plate 4, and described cover plate 4 can be closed or open wide described bar-shaped trough or described intercommunicating pore 3 under the effect of control assembly; Wherein, preferred multiple described intercommunicating pore 3 is uniformly distributed along the transporting direction of described auger assembly, and arranges two described cover plates 4 in each described intercommunicating pore 3.The closed cover plate 4 near discharging opening can be selected like this in actual mechanical process, open wide the described cover plate 4 away from described discharging opening one end, thus avoid in the process formerly material away from described discharging opening one end first sent, material near described discharging opening one end is applied pressure by described bar-shaped trough or described intercommunicating pore 3 pairs of auger assemblies and then is produced certain resistance to the motion of auger assembly, to provide the transport efficiency of described auger assembly, economize energy.
In the present embodiment, described auger assembly comprises tumbler, some bunchiness spiral be set on described tumbler divides bar 7, be arranged on described tumbler and each described spiral and divide clutch structure between bar 7, and control described clutch structure and combine or be separated the control structure making described tumbler divide bar 7 to integrally combine or be separated with corresponding described spiral; In the present embodiment, described spiral divides the setting of bar 7, described clutch structure and described control structure, the single or part of described tumbler can be made to drive described spiral to divide bar 7 to rotate feeding, thus further save energy.
Wherein, described control assembly comprises induction installation, and can drive the cover plate actuating device 5 that described cover plate 4 is closed or open wide according to the induced signal of described induction installation; In the present embodiment, preferred described cover plate actuating device 5 is set to hydraulic efficiency gear, and described induction installation is set to and is arranged on some described spirals and divides some torque sensors on bar 7, described torsion sensor can divide the moment of torsion of bar 7 to detect to described spiral, when detected torque rating is less than rated value, then illustrate that the material in described delivery chute 2 is less, blowing can be continued, then now described cover plate actuating device 5 starts, and makes corresponding described cover plate 4 open wide more material and falls in delivery chute 2; And if the described spiral detected by described torsion sensor divides the torque rating of bar 7 to be greater than rated value, then illustrate that the material in described delivery chute 2 is more, described cover plate actuating device 5 does not start, and described screw rod divides bar to continue to carry the material in described delivery chute 2.
Particularly, as shown in Figure 2, in the present embodiment, described spiral divides bar 7 in hollow tubular;
Described tumbler is be set in described spiral to divide propeller shaft sleeve 16 in bar 7;
Described control structure is the clutch for clutch control bar 8 that one end stretches in described propeller shaft sleeve 16, and described clutch for clutch control bar 8 can move by axial reciprocating in described propeller shaft sleeve 16;
Described clutch structure comprises and is molded over described spiral and divides spacing hole 9 on bar 7 madial wall, be molded over the through hole 10 on the sidewall of described propeller shaft sleeve 16, be molded over the annular groove 11 on described clutch for clutch control bar 8 sidewall, and ball 12, described ball 12 reciprocates in process with the axis of described clutch for clutch control bar 8, to enter in described annular groove 11 in described through hole 10 and part is stretched out the bonding state embedding described spacing hole 9 and changed to the released state partly fallen in described through hole 10 in described annular groove 11;
Wherein, meet following matching relationship between the axial distance of each described annular groove 11 and corresponding described through hole 10: at described clutch for clutch control bar 8 by the discharge port end of described delivery chute 2 towards in the moving process away from described discharge port end, described ball 12 successively slipping into successively in corresponding described annular groove 11 away from the direction of described discharge port end to described discharging opening by described delivery chute 2, divides bar 7 departing from successively and the coordinating of described propeller shaft sleeve 16 away from described discharge port end to the direction of described discharging opening by described delivery chute 2 to make some described spirals.
In the present embodiment, the setting of above-mentioned all parts, and described satisfied matching relationship between the axial distance of described annular groove 11 and corresponding described through hole 10, the described spiral making described tumbler can reduce or increase its driven rotary successively divides the number of bar 7, as when initial conveying, along described delivery chute 2 away from described discharge port end to the direction of described discharging opening, first the unlimited described cover plate 4 divided corresponding to first described spiral in the described intercommunicating pore 3 of bar 7, described material falls, described tumbler drives all described spirals to divide bar 7 to rotate by described clutch structure, when correspondence described intercommunicating pore 3 no longer falling material time, the unlimited described cover plate 4 divided corresponding to second described spiral in the described intercommunicating pore 3 of bar 7, continue to fall to make the material in described storage-transport vessel, meanwhile, described clutch for clutch control bar 8 is moved a certain distance towards away from described discharge port end by the discharge port end of described delivery chute 2, thus make to divide the described ball 12 of described spacing hole 9 tabling on bar 7 to slip in corresponding described annular groove 11 with first described spiral, first described spiral divides bar 7 to depart from described propeller shaft sleeve 16 and coordinates, described propeller shaft sleeve 16 drives remaining described spiral to divide bar 7 to continue swivel feeding, namely first described spiral divides bar 7 no longer to rotate, thus decrease the waste of power of course of conveying, reduce use cost, for second and third ... until spiral described in penultimate divides bar 7 can adopt this kind of drive manner, thus energy efficient to the full extent, reduce costs.
On the basis of above-described embodiment, preferred described tumbler by HM Hydraulic Motor Constant-power drive, described clutch for clutch control bar 8 move back and forth by control hydraulic oil cylinder driving.
In the present embodiment, the restriction mechanism that can limit and depart from the spiral after coordinating with described propeller shaft sleeve 16 and divide the motion of bar 7 is also set in described delivery chute 2, it is spacing that described restriction mechanism can divide bar 7 to carry out to the described spiral without the need to rotating, and prevents it from resonance or mobile occurring.Wherein, preferred described restriction mechanism is included in and can inserts spiral described in this after described spiral divides bar 7 and described propeller shaft sleeve 16 to depart to coordinate and divide star plate in the plug helix of bar 7.
Further, in the present embodiment, the intracavity bottom of described storage-transport vessel is provided with and can carries out along the length direction of described storage-transport vessel the scraper plate that reciprocatingly slides, the material of the intracavity bottom of described storage-transport vessel can fully be sent by reciprocatingly sliding of described scraper plate, to reduce the residual volume in described storage-transport vessel.
Embodiment 2
As the convertible embodiment of embodiment 1, as shown in figs. 1 and 3, the screw conveyor structure of the dust described in the present embodiment or granule materials storage-transport vessel, it comprises the delivery chute 2 be located at bottom storage-transport vessel, be located at the auger assembly in described delivery chute 2, and by bar-shaped trough that described storage-transport vessel is connected with described delivery chute 2, wherein, the length direction of described bar-shaped trough is consistent with the transporting direction of described auger assembly, described bar-shaped trough is provided with at least one cover plate 4, described cover plate 4 can be closed or open wide described bar-shaped trough or described intercommunicating pore 3 under the effect of control assembly, wherein, in the present embodiment, the length of described bar-shaped trough is consistent with the length of described delivery chute 2.The closed cover plate 4 near discharging opening can be selected like this in actual mechanical process, open wide the described cover plate 4 away from described discharging opening one end, thus avoid in the process formerly material away from described discharging opening one end first sent, material near described discharging opening one end is applied pressure by described bar-shaped trough or described intercommunicating pore 3 pairs of auger assemblies and then is produced certain resistance to the motion of auger assembly, to provide the transport efficiency of described auger assembly, economize energy.
Described auger assembly comprises tumbler, some bunchiness spiral be set on described tumbler divides bar 7, be arranged on described tumbler and each described spiral and divide clutch structure between bar 7, and control described clutch structure and combine or be separated the control structure making described tumbler divide bar 7 to integrally combine or be separated with corresponding described spiral; In the present embodiment, described spiral divides the setting of bar 7, described clutch structure and described control structure, the single or part of described tumbler can be made to drive described spiral to divide bar 7 to rotate feeding, thus further save energy.
Wherein, described control assembly comprises induction installation, and can drive the cover plate actuating device 5 that described cover plate 4 is closed or open wide according to the induced signal of described induction installation; In the present embodiment, preferred described cover plate actuating device 5 is set to hydraulic efficiency gear, and described induction installation is set to the some pressure sensitive devices being arranged on described cover plate 4 and described bar-shaped trough or described intercommunicating pore 3 junction, namely described some pressure sensitive devices can detect the pressure of junction, when detected force value is less than specified, then illustrate that the material at this place has fallen complete, now start next described cover plate 4 starter gear, make the material in described storage-transport vessel continue to fall by next position; And if the described spiral detected by described torsion sensor divides the torque rating of bar 7 to be greater than rated value, then illustrate that the material in described delivery chute 2 is more, described cover plate actuating device 5 does not start, and described screw rod divides bar to continue to carry the material in described delivery chute 2.
Particularly, as indicated at 3, in the present embodiment, described spiral divides bar 7 in hollow tubular to figure;
Described tumbler is be set in described spiral to divide propeller shaft sleeve 16 in bar 7;
Described control structure is the clutch for clutch control bar 8 that one end stretches in described propeller shaft sleeve 16, and described clutch for clutch control bar 8 can move by axial reciprocating in described propeller shaft sleeve 16;
Described clutch structure comprises multiple free-wheel clutch 13 dividing bar 7 to be connected between two on all described spirals;
Wherein, along described delivery chute 2 away from described discharge port end to the direction of described discharging opening, first described spiral divides bar 7 and second described spiral to divide inside the mutually corresponding end face of bar 7 to form the first keyway 14 and the second keyway 15, the position that described propeller shaft sleeve 16 corresponds to first described free-wheel clutch 13 forms an axial passing hole, and the spline 17 be located on described clutch for clutch control bar 8 can coordinate with described first keyway 14 or described second keyway 15 under the effect that moves back and forth of described clutch for clutch control bar 8 through described axial passing hole.
In the present embodiment, the setting of above-mentioned all parts, and described satisfied matching relationship between the axial distance of described annular groove 11 and corresponding described through hole 10, the described spiral making described tumbler can reduce or increase its driven rotary successively divides the number of bar 7, as when initial conveying, along described delivery chute 2 away from described discharge port end to the direction of described discharging opening, first the described cover plate 4 corresponding to first described spiral and divide bar 7 is opened wide, described material falls, described tumbler drives all described spirals to divide bar 7 to rotate by described clutch structure, when correspondence described cover plate 4 place no longer falling material time, the unlimited described cover plate 4 divided corresponding to second described spiral in the described intercommunicating pore 3 of bar 7, continue to fall to make the material in described storage-transport vessel, meanwhile, described clutch for clutch control bar 8 is moved a certain distance towards away from described discharge port end by the discharge port end of described delivery chute 2, thus the spline 17 on described clutch for clutch control bar 8 to be divided in described first keyway 14 of bar 7 by described first spiral by described axial passing hole slip into described second spiral and divide in described second keyway 15 of bar 7, first described spiral divides bar 7 to depart from described propeller shaft sleeve 16 and coordinates, due to the effect of described free-wheel clutch 13, described propeller shaft sleeve 16 drives remaining described spiral to divide bar 7 to continue swivel feeding, namely first described spiral divides bar 7 no longer to rotate, thus decrease the waste of power of course of conveying, reduce use cost.
On the basis of above-described embodiment, preferred described tumbler by HM Hydraulic Motor Constant-power drive, described clutch for clutch control bar 8 move back and forth by control hydraulic oil cylinder driving.
In the present embodiment, the restriction mechanism that can limit and depart from the spiral after coordinating with described propeller shaft sleeve 16 and divide the motion of bar 7 is also set in described delivery chute 2, it is spacing that described restriction mechanism can divide bar 7 to carry out to the described spiral without the need to rotating, and prevents it from resonance or mobile occurring.Wherein, preferred described restriction mechanism is included in and can inserts spiral described in this after described spiral divides bar 7 and described propeller shaft sleeve 16 to depart to coordinate and divide star plate in the plug helix of bar 7.
Further, in the present embodiment, the intracavity bottom of described storage-transport vessel is provided with and can carries out along the length direction of described storage-transport vessel the scraper plate that reciprocatingly slides, the material of the intracavity bottom of described storage-transport vessel can fully be sent by reciprocatingly sliding of described scraper plate, to reduce the residual volume in described storage-transport vessel.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (14)
1. the screw conveyor structure of dust or granule materials storage-transport vessel; it comprises the delivery chute (2) be located at bottom storage-transport vessel; be located at the auger assembly in described delivery chute (2), and the bar-shaped trough that described storage-transport vessel is connected with described delivery chute (2) or the some intercommunicating pores (3) set in a row; Wherein, the length direction of described bar-shaped trough or the orientation of described intercommunicating pore (3) consistent with the transporting direction of described auger assembly; It is characterized in that: described bar-shaped trough or each described intercommunicating pore (3) are provided with at least one cover plate (4), described cover plate (4) can be closed or open wide described bar-shaped trough or described intercommunicating pore (3) under the effect of control assembly.
2. the screw conveyor structure of dust according to claim 1 or granule materials storage-transport vessel, it is characterized in that: described auger assembly comprises tumbler, some bunchiness spiral be set on described tumbler divides bar (7), be arranged on described tumbler and each described spiral and divide clutch structure between bar (7), and control described clutch structure and combine or be separated and make described tumbler divide the bar control structure that (7) integrally combine or are separated with corresponding described spiral.
3. the screw conveyor structure of dust according to claim 2 or granule materials storage-transport vessel, it is characterized in that: described control assembly comprises induction installation, and the cover plate actuating device (5) that described cover plate (4) is closed or open wide can be driven according to the induced signal of described induction installation.
4. the screw conveyor structure of dust according to claim 3 or granule materials storage-transport vessel, is characterized in that: described induction installation is set to the some pressure sensitive devices being arranged on described cover plate (4) and described bar-shaped trough or described intercommunicating pore (3) junction.
5. the screw conveyor structure of dust according to claim 3 or granule materials storage-transport vessel, is characterized in that: described induction installation is set to and is arranged on some described spirals and divides some torque sensors on bar (7).
6. the screw conveyor structure of the dust according to any one of claim 3-5 or granule materials storage-transport vessel, is characterized in that: described cover plate actuating device (5) is set to hydraulic efficiency gear.
7. the screw conveyor structure of the dust according to any one of claim 2-6 or granule materials storage-transport vessel, is characterized in that:
Described spiral divides bar (7) in hollow tubular;
Described tumbler divides the propeller shaft sleeve in bar (7) (16) for being set in described spiral;
Described control structure is the clutch for clutch control bar (8) that one end stretches in described propeller shaft sleeve (16), and described clutch for clutch control bar (8) can move by axial reciprocating in described propeller shaft sleeve (16);
Described clutch structure comprises and is molded over described spiral and divides the spacing hole on bar (7) madial wall (9), be molded over the through hole (10) on the sidewall of described propeller shaft sleeve (16), be molded over the annular groove (11) on described clutch for clutch control bar (8) sidewall, and ball (12), described ball (12) reciprocates in process with the axis of described clutch for clutch control bar (8), to enter in described annular groove (11) in described through hole (10) and part is stretched out the released state that the bonding state embedding described spacing hole (9) falls into part in described through hole (10) in described annular groove (11) and changed,
Wherein, meet following matching relationship between the axial distance of each described annular groove (11) and corresponding described through hole (10): described clutch for clutch control bar (8) by the discharge port end of described delivery chute (2) towards in the moving process away from described discharge port end, described ball (12) successively slipping into successively in corresponding described annular groove (11) away from the direction of described discharge port end to described discharging opening by described delivery chute (2), bar (7) departing from successively and the coordinating of described propeller shaft sleeve (16) away from described discharge port end to the direction of described discharging opening by described delivery chute (2) is divided to make some described spirals.
8. the screw conveyor structure of the dust according to any one of claim 2-6 or granule materials storage-transport vessel, is characterized in that:
Described spiral divides bar (7) in hollow tubular;
Described tumbler divides the propeller shaft sleeve in bar (7) (16) for being set in described spiral;
Described control structure is the clutch for clutch control bar (8) that one end stretches in described propeller shaft sleeve (16), and described clutch for clutch control bar (8) can move by axial reciprocating in described propeller shaft sleeve (16);
Described clutch structure comprises multiple free-wheel clutch (13) being divided by all described spirals bar (7) to be connected between two;
Wherein, along described delivery chute (2) away from described discharge port end to the direction of described discharging opening, first described spiral divides bar (7) and second described spiral to divide inside the mutually corresponding end face of bar (7) to form the first keyway (14) and the second keyway (15), described propeller shaft sleeve (16) forms an axial passing hole corresponding to the position of first described free-wheel clutch (13), be located at spline (17) on described clutch for clutch control bar (8) through described axial passing hole described clutch for clutch control bar (8) move back and forth effect under can coordinate with described first keyway (14) or described second keyway (15).
9. the screw conveyor structure of the dust according to claim 7 or 8 or granule materials storage-transport vessel, is characterized in that: described tumbler by HM Hydraulic Motor Constant-power drive, described clutch for clutch control bar (8) move back and forth by control hydraulic oil cylinder driving.
10. the screw conveyor structure of the dust according to claim 7 or 8 or granule materials storage-transport vessel, is characterized in that: also arrange the restriction mechanism that can limit and depart from the spiral after coordinating with described propeller shaft sleeve (16) and divide the motion of bar (7) in described delivery chute (2).
The screw conveyor structure of 11. dust according to claim 10 or granule materials storage-transport vessel, is characterized in that: described restriction mechanism is included in and can inserts spiral described in this after described spiral divides bar (7) and described propeller shaft sleeve (16) to depart to coordinate and divide star plate in the plug helix of bar (7).
The screw conveyor structure of 12. dust according to any one of claim 1-11 or granule materials storage-transport vessel, is characterized in that: the intracavity bottom of described storage-transport vessel is provided with and can carries out along the length direction of described storage-transport vessel the scraper plate that reciprocatingly slides.
The screw conveyor structure of 13. dust according to claim 1 or granule materials storage-transport vessel, is characterized in that: multiple described intercommunicating pore (3) is uniformly distributed along the transporting direction of described auger assembly.
The screw conveyor structure of 14. dust according to claim 13 or granule materials storage-transport vessel, is characterized in that: arrange two described cover plates (4) in each described intercommunicating pore (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410480993.7A CN105417204B (en) | 2014-09-19 | 2014-09-19 | The screw conveyor structure of dust or granule materials storage-transport vessel |
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| CN201410480993.7A CN105417204B (en) | 2014-09-19 | 2014-09-19 | The screw conveyor structure of dust or granule materials storage-transport vessel |
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| CN105417204A true CN105417204A (en) | 2016-03-23 |
| CN105417204B CN105417204B (en) | 2017-11-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959001A (en) * | 2017-05-30 | 2017-07-18 | 尹国祥 | A kind of auger mechanism for material heated-air drying |
| CN108579978A (en) * | 2018-06-19 | 2018-09-28 | 南宁职业技术学院 | Screw transporter and its screw sleeve |
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| CN2913436Y (en) * | 2006-04-27 | 2007-06-20 | 宋春吉 | Powder particle sprinkling vehicle with slide track rotating platform |
| CN201077627Y (en) * | 2007-08-15 | 2008-06-25 | 西安蓝鑫建材新技术有限公司 | Large-sized storehouse bottom drawing mechanism |
| JP4588775B2 (en) * | 2008-04-16 | 2010-12-01 | 株式会社椿本チエイン | Screw-driven trolley conveyor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959001A (en) * | 2017-05-30 | 2017-07-18 | 尹国祥 | A kind of auger mechanism for material heated-air drying |
| CN108579978A (en) * | 2018-06-19 | 2018-09-28 | 南宁职业技术学院 | Screw transporter and its screw sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105417204B (en) | 2017-11-28 |
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