CN105173446A - Arch breaking device - Google Patents
Arch breaking device Download PDFInfo
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- CN105173446A CN105173446A CN201510674620.8A CN201510674620A CN105173446A CN 105173446 A CN105173446 A CN 105173446A CN 201510674620 A CN201510674620 A CN 201510674620A CN 105173446 A CN105173446 A CN 105173446A
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- driver train
- arch breaking
- rotating mechanism
- breaking apparatus
- side plate
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Abstract
The invention provides an arch breaking device. The arch breaking device comprises a first rotary unit and a second rotary unit, wherein the first rotary unit comprises a first drive mechanism and a first rotary mechanism; the first drive mechanism drives the first rotary mechanism to rotate in the horizontal plane; the second rotary unit comprises a second drive mechanism, a second drive mechanism fixing device and a rotary shaft; the rotary shaft is provided with a plurality of tools in an axial direction; the second drive mechanism drives the tools of the rotary shaft to rotate in the vertical plane; and the second drive mechanism fixing device is fixedly connected with the first rotary mechanism. The arch breaking device can effectively prevent materials from arching in a storage bin, is great in arch breaking height, great in arch breaking area and small in size.
Description
Technical field
The present invention relates to feed bin blocking technical field, particularly relate to a kind of arch breaking apparatus.
Background technology
At present, comprise raw coal, grain, petrochemical industry, chemical fertilizer, mineral powder, sludge material storehouse use very universal.But in the process of feed bin discharging, easily there is material knot doming effect, have a strong impact on the normal work of equipment.Such as, after the activated sludge dehydration drying and other treatment produced, be transported to feed bin in sewage disposal, the mud in feed bin easily hardens bridge formation in feed bin, affects normal discharging.In like manner, such as coal, also there is the problem tying arch in the field such as grain, breeze often.
Therefore, for technical personnel, proposing a kind of actv. arch breaking apparatus is the technical matters needing solution badly.
Summary of the invention
Given this, the present invention is intended to propose a kind of arch breaking apparatus, based on this arch breaking apparatus, effectively can solve the problem of material knot arch.
A kind of arch breaking apparatus of the present invention comprises the first rotary unit and the second rotary unit; Described first rotary unit comprises the first driver train and the first rotating mechanism, and described first driver train drives described first rotating mechanism to rotate in horizontal surface; Described second rotary unit comprises the second driver train, the second driver train anchor fitting and S. A., and described S. A. is provided with multiple cutter vertically, and described second driver train drives the cutter of described S. A. to rotate in vertical plane surface; Further, described second driver train anchor fitting is fixedly connected with described first rotating mechanism.
Further, in above-mentioned arch breaking apparatus, also fixed part is comprised; Described first rotating mechanism is arranged at the cavity between described fixed part and described second driver train anchor fitting; Further, described first rotating mechanism is arranged between described fixed part and described second driver train anchor fitting also by the first sealing arrangement sealing.
Further, in above-mentioned arch breaking apparatus, between described second driver train anchor fitting and described S. A., be also provided with the second sealing arrangement.
Further, in above-mentioned arch breaking apparatus, described first driver train comprises: the first engine installation and gear wheel shaft; Described first engine installation is connected with described gear wheel shaft, drives described gear wheel shaft to rotate; Described gear wheel shaft and described first rotating mechanism are in transmission connection by tooth, and described first rotating mechanism, under the drive of described gear wheel shaft, rotates in horizontal surface.
Further, in above-mentioned arch breaking apparatus, described first rotating mechanism comprises swing bearing; The outer ring of described swing bearing is connected with described gear spindle drive; The inner ring of described swing bearing is connected to fixed part; Described second driver train anchor fitting is fixed on the outer ring of described swing bearing.
Further, in above-mentioned arch breaking apparatus, described second driver train is the second engine installation; The output shaft of described second engine installation is connected with S. A. by the second coupler.
Further, in above-mentioned arch breaking apparatus, described fixed part comprises base plate, and, the first side plate be connected with described base plate; Described second driver train anchor fitting comprises the cover plate and the second side plate that are fixedly connected with; Described first sealing arrangement is arranged between described first side plate and described second side plate.
Further, in above-mentioned arch breaking apparatus,
Described first sealing arrangement comprises the seal ring that slide plate and multiple and described slide plate coordinate; Wherein
Described slide plate is embedded in described second side plate, and each seal ring described is embedded in described first side plate respectively, described in; Or described slide plate is embedded in described first side plate, each seal ring described is embedded in described second side plate respectively.
Compared with prior art, beneficial effect of the present invention is: arch breaking apparatus of the present invention is arranged at the bottom of storing feed bin, by arranging two rotary units, while broken arch cutter is rotated in participation horizontal surface, also there is the rotation in self vertical surface, effectively avoid material to tie arch in feed bin, and broken arch height is large, broken arch area is large; In addition, the volume of arch breaking apparatus of the present invention is little, convenient construction.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred implementation, and does not think limitation of the present invention.And in whole accompanying drawing, represent identical parts by identical reference symbol.In the accompanying drawings:
Fig. 1 is the structural representation according to arch breaking apparatus preferred embodiment of the present invention;
Fig. 2 is according in arch breaking apparatus embodiment of the present invention, the structural representation of the first sealing arrangement;
Fig. 3 is according in arch breaking apparatus embodiment of the present invention, the structural representation of the second sealing arrangement.
In figure:
1 first engine installation
2 gear wheel shafts
3 second motors
4 first coupler
5 motor bases
6 swing bearings
7 fixed parts
71 base plates
72 first side plates
8 second actuating device anchor fittings
81 cover plates
82 second side plates
9 first sealing arrangements
91 slide plates
92 seal rings
11 S. A.s
12 second sealing arrangements
13 second coupler
14 second engine installations
15 feed bins
31 glands
32 second slide plates
33 outside framework oil seals
34 self-lubricating bearings
Detailed description of the invention
Below with reference to accompanying drawings exemplary embodiment of the present disclosure is described in more detail.Although show exemplary embodiment of the present disclosure in accompanying drawing, but should be appreciated that and can realize the disclosure in a variety of manners, and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to more thoroughly the disclosure can be understood, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
Below in conjunction with Fig. 1 to Fig. 3, the embodiment of arch breaking apparatus of the present invention is described in detail.
Arch breaking apparatus embodiment of the present invention comprises the first rotary unit and the second rotary unit; First rotary unit comprises the first driver train and the first rotating mechanism, and the first driver train drives the first rotating mechanism to rotate in horizontal surface; Second rotary unit comprises the second driver train, the second driver train anchor fitting 8 and S. A. 11, and S. A. 11 is provided with multiple cutter vertically, and the second driver train drives the cutter of S. A. 11 to rotate in vertical plane surface; Further, the second driver train anchor fitting 8 is fixedly connected with the first rotating mechanism, and S. A. 11, while carrying out rotating in horizontal surface, also carries out rotating in vertical plane surface.
In the specific implementation, arch breaking apparatus is arranged at the bottom of feed bin 15, by arranging two rotary units, while cutter is rotated in participation horizontal surface, also there is the rotation in self vertical surface, effectively avoid material to tie arch in feed bin, and broken arch height is large, broken arch area is large, arch breaking apparatus volume is little.
Further, because arch breaking apparatus is arranged at the bottom of feed bin 15, therefore, be no matter the rotation in horizontal surface, or the rotation in vertical surface, all realize in feed bin inside, therefore, require very strict to the sealing property of arch breaking apparatus.Based on this, the present embodiment is also provided with two sealing arrangements:
One, the first sealing arrangement
Its use is the first rotating mechanism sealing.For this reason, arch breaking apparatus also comprises fixed part 7 and the second driver train anchor fitting 8; First rotating mechanism is arranged at the cavity between fixed part 7 and the second driver train anchor fitting 8; Further, the first sealing arrangement 9 is arranged at the first rotating mechanism and is arranged between fixed part 7 and the second driver train anchor fitting 8.
Its two, second sealing arrangement
Be arranged between the second driver train anchor fitting 8 and S. A. 11.
Below, to the first rotary unit, second rotary unit of a preferred embodiment of the invention, and the first sealing arrangement 9 and the second sealing arrangement 12 are described in detail.
In one embodiment, the first rotary unit comprises the first driver train and the first rotating mechanism.First driver train comprises: the first motor, the first reductor and gear wheel shaft 2; First motor is connected with gear wheel shaft 2 by the first reductor 1, and gear shaft 2 is rotated; Gear wheel shaft 2 and the first rotating mechanism are in transmission connection by tooth, and the first rotating mechanism, under the drive of gear wheel shaft 2, rotates in horizontal surface.
It should be noted that, in this embodiment, the first motor and the first reductor are two independently structures, and it forms the first engine installation 1 jointly.For a person skilled in the art, be ordinary skill in the art means by the motor being provided with reductor.The present invention does not limit the structure of the first engine installation, and it can as shown in this embodiment, realizes Power output, also can be realized by the structure of an one by independently motor and speed reducer.
More specifically, the first rotating mechanism comprises swing bearing 6; The outer ring of swing bearing 6 is connected with gear wheel shaft 2; The inner ring of swing bearing 6 is connected to fixed part 7, and outer ring is rotated around inner ring; Second driver train anchor fitting 8 is fixed on the outer ring of swing bearing; And the second driver train anchor fitting 8 is also fixed on the outer ring of swing bearing.
Preferably, the inner ring of swing bearing 6 is bolted and is fixed on fixed part 7; Protective device 10 is bolted the outer ring being fixed on swing bearing 6; Second driver train anchor fitting 8 is bolted the outer ring being fixed on swing bearing 6.
As mentioned above, the second rotary unit comprises the second driver train and the second driver train anchor fitting 8 and S. A. 11.Second driver train comprises the second motor 3, second reductor 14; Second motor 3 is arranged on motor base 5.The output shaft at the second reductor 14 two ends is connected with S. A. 11 by the second coupler 13.Because S. A. 11 is provided with cutter, therefore, participate in while the first rotary unit rotates in horizontal surface at S. A. 11, the cutter on it also has the rotation in vertical surface, and then to material, such as mud etc. carry out broken arch.
That is, second motor 3 is connected with the second reductor 14 by the first coupler 4, this second reductor 14 has output shafts, output shafts one end is connected with S. A. 11 by the second coupler 13, the other end is by being also connected with S. A. 11 by the second coupler 13, wherein, the second motor 3 is fixed on motor base 5, and motor base 5 is fixed on fixed part 7.
Same as above, in this embodiment, the second motor 3 and the second reductor 14 are two independently structures, and it forms the second engine installation jointly.For a person skilled in the art, be ordinary skill in the art means by the motor being provided with reductor.The present invention does not limit the structure of the second engine installation, and it can as shown in this embodiment, realizes Power output, also can be realized by the structure of an one by independently motor and speed reducer.
Below, with reference to Fig. 2, the structure of the first sealing arrangement 9 is illustrated.
First, in order to the structure of the first sealing arrangement 9 is described, need the structure further illustrating fixed part 7 and the second driver train anchor fitting 8.In one preferably embodiment, fixed part 7 comprises base plate 71, and, the first side plate 72 be connected with base plate 71; Second driver train anchor fitting 8 comprises the cover plate 81 and the second side plate 82 that are fixedly connected with; First sealing arrangement 9 is arranged between the first side plate 72 and the second side plate 82.
In one preferably embodiment, the first sealing arrangement 9 comprises slide plate 91 and multiple seal ring 92 coordinated with slide plate 91.Slide plate 91 effect is to reduce friction.As for the distribution of slide plate 91 and seal ring 92, the present embodiment does not limit.Such as, slide plate 91 can be embedded in the second side plate 82, and each seal ring can be embedded in the first side plate 72 respectively.But be also not limited thereto, slide plate 91 can be embedded in the first side plate 72, and each seal ring 92 can be embedded in the second side plate 82 respectively.As long as can realize sealing with coordinating of seal ring 92 by slide plate 91.
Further, in the first sealing arrangement 9, slide plate 91 can be polyfluortetraethylene plate, seal ring can be aramid fiber seal ring or graphite packing seal ring.The quantity of aramid fiber seal ring, graphite packing seal ring does not limit.
In order to make sealing effectiveness reach optimum, the gap between the slide plate 91 of polytetrafluoroethylmaterial material and the first side plate 72 of fixed part 7 is adopted only to have 0.5-1mm.Meanwhile, in order to prevent the first sealing arrangement 9 from wearing and tearing, adopting lathe to process herein, ensureing assembly precision.
With reference to Fig. 3, the following describes the structure of the second sealing arrangement 12.Second sealing arrangement 12 is made up of gland 31, second slide plate (such as, can be polyfluortetraethylene plate) 32, outside framework oil seal 33, self-lubricating bearing 34 4 part.Between gland 31 and S. A. 11, gap is between 0.5-1mm, isolated most of dewatered sludge particle, gap between the second slide plate 32 and S. A. 11 is between 0.1-0.5mm, isolated dry material particle further, outside framework oil seal 33 is high temperature resistant oil sealing, there is elasticity, fit with S. A. 11, gapless, ensure mud granule cannot enter.In rear end, self-lubricating bearing 34 is housed simultaneously, ensures S. A. 11 smooth rotation, and have good lubricant effect.In order to prevent the second sealing arrangement 12 from wearing and tearing, ensure that the concentricity of two ends S. A. 11 is particularly important.Position, protective device 10 hole adopts first welding, rear Boring machine processing, has reached assembly precision requirement.
Be appreciated that, although arch breaking apparatus is positioned at the bottom of feed bin, but, by the sealing of the first sealing arrangement 9 and the second sealing arrangement 12, ensure that the mechanical part of broken arch can not enter dust well, enable mechanical part in continuous broken arch, sealing effectiveness is obvious, long service life, seal durability extends greatly, reduces and changes number of times.Such as, if when arch breaking apparatus is arranged at the bottom of sludge drying feed bin, the mud that can overarch to hardening carries out efficient broken arch, reduces as far as possible and reduces or the problem such as shutdown owing to sealing the bad efficiency that causes.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (8)
1. an arch breaking apparatus, is characterized in that, comprising:
First rotary unit and the second rotary unit;
Described first rotary unit comprises the first driver train and the first rotating mechanism, and described first driver train drives described first rotating mechanism to rotate in horizontal surface;
Described second rotary unit comprises the second driver train, the second driver train anchor fitting (8) and S. A. (11), described S. A. (11) is provided with multiple cutter vertically, and described second driver train drives the cutter of described S. A. (11) to rotate in vertical plane surface;
Further, described second driver train anchor fitting (8) is fixedly connected with described first rotating mechanism.
2. arch breaking apparatus according to claim 1, is characterized in that,
Also comprise fixed part (7);
Described first rotating mechanism is arranged at the cavity between described fixed part (7) and described second driver train anchor fitting (8);
Further, described first rotating mechanism is arranged between described fixed part (7) and described second driver train anchor fitting (8) also by the first sealing arrangement (9) sealing.
3. arch breaking apparatus according to claim 1 and 2, is characterized in that,
The second sealing arrangement (12) is also provided with between described second driver train anchor fitting (8) and described S. A. (11).
4. arch breaking apparatus according to claim 3, is characterized in that,
Described first driver train comprises: the first engine installation (1) and gear wheel shaft (2); Described first engine installation (1) is connected with described gear wheel shaft (2), drives described gear wheel shaft (2) to rotate;
Described gear wheel shaft (2) and described first rotating mechanism are in transmission connection by tooth, and described first rotating mechanism, under the drive of described gear wheel shaft (2), rotates in horizontal surface.
5. arch breaking apparatus according to claim 4, is characterized in that,
Described first rotating mechanism comprises swing bearing (6);
Outer ring and the described gear wheel shaft (2) of described swing bearing (6) are in transmission connection;
The inner ring of described swing bearing (6) is connected to fixed part (7);
Described second driver train anchor fitting (8) is fixed on the outer ring of described swing bearing (6).
6. arch breaking apparatus according to claim 5, is characterized in that,
Described second driver train is the second engine installation;
The output shaft of described second engine installation is connected with S. A. (11) by the second coupler (13).
7. arch breaking apparatus according to claim 6, is characterized in that,
Described fixed part (7) comprises base plate (71), and, the first side plate (72) be connected with described base plate (71);
Described second driver train anchor fitting (8) comprises the cover plate (81) and the second side plate (82) that are fixedly connected with;
Described first sealing arrangement (9) is arranged between described first side plate (72) and described second side plate (82).
8. arch breaking apparatus according to claim 7, is characterized in that,
Described first sealing arrangement (9) comprises the seal ring (92) that slide plate (91) and multiple and described slide plate (91) coordinate; Wherein
Described slide plate (91) is embedded in described second side plate (82), and described each seal ring (92) is embedded in described first side plate (72) respectively, described in; Or,
Described slide plate (91) is embedded in described first side plate (72), and described each seal ring (92) is embedded in described second side plate (82) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510674620.8A CN105173446B (en) | 2015-10-19 | 2015-10-19 | A kind of arch breaking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510674620.8A CN105173446B (en) | 2015-10-19 | 2015-10-19 | A kind of arch breaking apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN105173446A true CN105173446A (en) | 2015-12-23 |
| CN105173446B CN105173446B (en) | 2018-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510674620.8A Active CN105173446B (en) | 2015-10-19 | 2015-10-19 | A kind of arch breaking apparatus |
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| Country | Link |
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| CN (1) | CN105173446B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107284882A (en) * | 2017-07-14 | 2017-10-24 | 湖南长乐粮油贸易有限公司 | A kind of broken arch device in rice bran storehouse |
| CN107720318A (en) * | 2017-10-31 | 2018-02-23 | 北京中荣慧谷新能源科技有限公司 | Silo and various silo material storage system |
| CN109747987A (en) * | 2018-12-10 | 2019-05-14 | 山东科技大学 | Cabin cleaning machinery hand and coal bunker block clearing robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107284882A (en) * | 2017-07-14 | 2017-10-24 | 湖南长乐粮油贸易有限公司 | A kind of broken arch device in rice bran storehouse |
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| Publication number | Publication date |
|---|---|
| CN105173446B (en) | 2018-05-01 |
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