CN204746482U - Open breaker - Google Patents
Open breaker Download PDFInfo
- Publication number
- CN204746482U CN204746482U CN201520444504.2U CN201520444504U CN204746482U CN 204746482 U CN204746482 U CN 204746482U CN 201520444504 U CN201520444504 U CN 201520444504U CN 204746482 U CN204746482 U CN 204746482U
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- China
- Prior art keywords
- pin
- rotor
- resistance
- ground connection
- air pump
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses an open breaker, including the pair roller device, the pair roller device has the sword tooth including a set of rotor, rotor, and the pair roller device has the clean mechanism in at least one roller clearance, and the clean mechanism in roller clearance includes the locating rack and fixes the jet -propelled pipe on the locating rack, it feeds through to the gas outlet of air jet system towards rotor, the other end to spout tracheal one end. The utility model discloses a jet -propelled pipe of fixing on the locating rack is blown to the rotor, prevents that the residual that lies in rotor sword backlash from piling up, influences the normal smear metal of rotor.
Description
Technical field
The utility model relates to a kind of breaker, and more particularly, it relates to a kind of open disintegrating machine.
Background technology
Kibbler roll is applicable at cement, chemical industry, electric power, metallurgical, building materials,
refractory materialdeng the broken medium-hard material of industrial department, as lime stone, slag, coke, broken in the materials such as coal, operation in small, broken bits.This serial oppositely rolling roller crusher primarily of
running rollercomposition, running roller spring bearing, compression and adjusting device and drive unit etc.
Material is transported to the top of double-roll device by open kibbler roll usually by feeding device, and is poured onto in double-roll device; Double-roll device selects two to have rotor in relative rotation usually, cuts by the material entered above double-roll device; Material is falling into drawing mechanism after the chip of double-roll device between two rotors, and drawing mechanism is transported to outside by the material level after fragmentation, completes the fragmentation of material.
But, due to rotor be by extruding cutting force is provided, so in the process of rotor cuttings material, not so have in the gap being embedded in the cutter tooth of rotor of material; So, rotor after a period of operation, needs the gap cleaning rotor, ensures that it normally uses; Moreover what can harden in the material breaking end be deposited in rotor is sticky in cutter tooth gap, is difficult to remove.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of open disintegrating machine to rotor purge voluntarily.
For achieving the above object, the utility model provides following technical scheme:
A kind of open disintegrating machine, comprise double-roll device, described double-roll device includes one group of rotor, and described rotor has cutter tooth,
Described double-roll device has at least one roller gap cleaning mechanism, and described roller gap cleaning mechanism comprises locating rack and is fixed on the air jet pipe on locating rack;
One end of described air jet pipe is towards rotor, and the other end is communicated to the gas outlet of air jet system.
Preferably, described air jet system comprises air pump and controls the control device of air pump keying;
Described control device comprises oscillating circuit and on-off circuit;
Wherein, the output of described oscillating circuit auto-excitation type has the square-wave signal of fixed cycle;
And the input that described on-off circuit couples is coupled to described oscillating circuit, to open according to described square-wave signal or to close described air pump.
Preferably, described oscillating circuit comprises timing chip, the first resistance, the second resistance, the first electric capacity;
Wherein, described first resistance one end is connected to power supply, and the other end is successively by ground connection after the second resistance and the first electric capacity;
And, described timing chip:
Its first pin and the 5th pin ground connection,
Its second pin and the 6th pin by ground connection after the first electric capacity,
Its 3rd pin is coupled to switch element,
Its 4th pin and the 8th pin are connected to power supply,
Its 7th pin is connected between described first resistance and the second resistance.
Preferably, described on-off circuit comprises switch element, and the control pole of described switch element is coupled to the output of described oscillating circuit, to control unlatching or the closedown of described air pump.
Preferably, the input of described switch element is coupled to power supply, and the other end is by ground connection after the light-emitting component of photo-coupler; One end of the light-sensitive device of described photo-coupler couples working power, and the other end is by ground connection after the motor of described air pump.
Compared with prior art, the utility model is blown to rotor by the air jet pipe be fixed on locating rack, prevents the residue being positioned at rotor cutter tooth gap from piling up, affects the normal chip of rotor.
Accompanying drawing explanation
Fig. 1 is the primary structure figure of the open disintegrating machine of the utility model open disintegrating machine embodiment;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the circuit diagram of the utility model open disintegrating machine embodiment control device;
Fig. 4 is the automatically controlled figure of the utility model open disintegrating machine embodiment control device.
Accompanying drawing marks: 11, support; 12, rotor; 131, locating rack; 132, location-plate; 14, air jet pipe; 2, feed belt; 31, outfeed belt; 32, platform is concentrated; 4, oscillating circuit; 5, on-off circuit.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, the open disintegrating machine embodiment of the utility model is described further.
As depicted in figs. 1 and 2, a kind of open disintegrating machine, comprises double-roll device, and double-roll device includes one group of rotor 12, and rotor 12 has cutter tooth, and double-roll device is provided with a roller gap cleaning mechanism; And by roller gap cleaning mechanism, purge is carried out to the gap of rotor 12; Particularly, clearance between roll wiper mechanism comprises the locating rack 131 be fixed on support 11, and locating rack 131 offers fumarole, by fumarole by locking for air jet pipe 14; Meanwhile, one end of air jet pipe 14 is towards rotor 12, and the other end is communicated to the gas outlet of air pump (not shown in FIG.).So, by air pump export jet guide through air jet pipe 14 gush on rotor 12, residual material chimeric between the cutter tooth of rotor 12 is blown off.
Relative position on support 11 of what the present embodiment was exemplary located locating rack 131 and structure; Locating rack 131 is fixed with at the support 11 be positioned at directly over rotor 12, locating rack 131 comprise be fixed on positioning seat on support 11 and and the hinged location-plate 132 of positioning seat, location-plate 132 offers fumarole, one end of air jet pipe 14 is passed and is engaging in fumarole, and the other end is connected to the gas outlet of air pump.So, because location-plate 132 is rotary, be therefore engaging in the air jet pipe 14 on location-plate 132 towards also changing along with the rotation of location-plate 132.So, staff can change the purge direction of air jet pipe 14 pairs of rotors 12 by rotational positioning plate 132.
In addition, the present embodiment of the present embodiment is opened and closed by the control air pump of control device fixed frequency, carries out periodic cleaning to the cutter tooth gap of rotor 12.
Particularly, the control device of the present embodiment adopts circuit structure to realize, and it comprises oscillating circuit 4 and on-off circuit 5; Wherein, the output of oscillating circuit 4 auto-excitation type has the square-wave signal of fixed cycle; And the input that on-off circuit 5 couples is coupled to oscillating circuit 4, to open according to square-wave signal or to close air pump.
As shown in Figure 3 and Figure 4, oscillating circuit 4 comprises 555 timing chips, resistance R1, resistance R2, electric capacity C1 and electric capacity C2; Resistance R1 mono-end is connected to the power supply of 5V, and the other end is successively by ground connection after resistance R2 and electric capacity C1; The pin of 555 timing chips is as follows: its pin 1 ground connection, its pin 6 is by electric capacity C2 ground connection, and its pin 2 and pin 6 are by ground connection after electric capacity C1, and its pin 3 is coupled to switch element, its pin 4 and pin 8 are connected to power supply, and its pin 7 is connected between resistance R1 and resistance R2.The cardinal principle of foregoing circuit is, utilize 5V power supply to be charged to electric capacity C1 by resistance R1, resistance R2, and electric capacity C1 is discharged to pin 7 by resistance R2, makes circuit produce vibration.Electric capacity C1 charging and discharging between 2/3VCC and 1/3VCC, thus pin 3 place obtains a series of square wave.
Preferably, on-off circuit 5 comprises switch element, and the control pole of switch element is coupled to the output of oscillating circuit 4, to control unlatching or the closedown of air pump.
Particularly, switch element is triode Q1, and its colelctor electrode is coupled to 5V power supply, and emitter stage is by ground connection after the light emitting diode of photo-coupler M1; One end of the photo resistance of photo-coupler M1 connects 5V power supply, and the other end is by ground connection after relay K M1.
It is exchange two-wire system air pump that the air pump of the present embodiment adopts, and the live wire in civil power and zero line are all by being connected to the motor of air pump after the normally opened contact of relay K M1.
In addition, the control device of the present embodiment also can be traditional type hand case, by the switch of Artificial Control air pump, realizes purge, is no longer dependent on timing switch circuit 5.
In addition, the feed arrangement of the present embodiment is, by the feed belt 2 of rising, material is transported to the top hypsokinesis of rotor 12 down to concentrated platform 32, and material drops down onto between two rotors 12 along the inclined plane concentrated in platform 32 by concentrating the drop-center of platform 32; After the direct chip of the cutter tooth of material between two rotors 12, falling into being positioned at below rotor 12 as on the outfeed belt 31 of drawing mechanism, being transported to outside with the material that broken chip is good.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. an open disintegrating machine, comprises double-roll device, and described double-roll device includes one group of rotor, and described rotor has cutter tooth, it is characterized in that,
Described double-roll device has at least one roller gap cleaning mechanism, and described roller gap cleaning mechanism comprises locating rack and is fixed on the air jet pipe on locating rack;
One end of described air jet pipe is towards rotor, and the other end is communicated to the gas outlet of air jet system.
2. open disintegrating machine according to claim 1, is characterized in that, described air jet system comprises air pump and controls the control device of air pump keying;
Described control device comprises oscillating circuit and on-off circuit;
Wherein, the output of described oscillating circuit auto-excitation type has the square-wave signal of fixed cycle;
And the input that described on-off circuit couples is coupled to described oscillating circuit, to open according to described square-wave signal or to close described air pump.
3. open disintegrating machine according to claim 2, is characterized in that, described oscillating circuit comprises timing chip, the first resistance, the second resistance, the first electric capacity;
Wherein, described first resistance one end is connected to power supply, and the other end is successively by ground connection after the second resistance and the first electric capacity;
And, described timing chip:
Its first pin and the 5th pin ground connection,
Its second pin and the 6th pin by ground connection after the first electric capacity,
Its 3rd pin is coupled to switch element,
Its 4th pin and the 8th pin are connected to power supply,
Its 7th pin is connected between described first resistance and the second resistance.
4. open disintegrating machine according to claim 2, is characterized in that, described on-off circuit comprises switch element, and the control pole of described switch element is coupled to the output of described oscillating circuit, to control unlatching or the closedown of described air pump.
5. open disintegrating machine according to claim 4, is characterized in that, the input of described switch element is coupled to power supply, and the other end is by ground connection after the light-emitting component of photo-coupler; One end of the light-sensitive device of described photo-coupler couples working power, and the other end is by ground connection after the motor of described air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444504.2U CN204746482U (en) | 2015-06-25 | 2015-06-25 | Open breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444504.2U CN204746482U (en) | 2015-06-25 | 2015-06-25 | Open breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204746482U true CN204746482U (en) | 2015-11-11 |
Family
ID=54461240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520444504.2U Expired - Fee Related CN204746482U (en) | 2015-06-25 | 2015-06-25 | Open breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204746482U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457702A (en) * | 2015-12-08 | 2016-04-06 | 安徽秋果食品有限公司 | Smashing device for high-carbohydrate materials |
| CN105944791A (en) * | 2016-05-25 | 2016-09-21 | 南京航空航天大学 | Double-toothed roller crusher and working method thereof |
| CN106807514A (en) * | 2017-03-17 | 2017-06-09 | 衢州学院 | With the meat grinder for rushing meat bits and cleaning function |
| CN109550567A (en) * | 2018-10-30 | 2019-04-02 | 南安市天筹机械贸易有限公司 | A kind of crushing and classification separator of kaolin raw ore |
-
2015
- 2015-06-25 CN CN201520444504.2U patent/CN204746482U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457702A (en) * | 2015-12-08 | 2016-04-06 | 安徽秋果食品有限公司 | Smashing device for high-carbohydrate materials |
| CN105944791A (en) * | 2016-05-25 | 2016-09-21 | 南京航空航天大学 | Double-toothed roller crusher and working method thereof |
| CN106807514A (en) * | 2017-03-17 | 2017-06-09 | 衢州学院 | With the meat grinder for rushing meat bits and cleaning function |
| CN109550567A (en) * | 2018-10-30 | 2019-04-02 | 南安市天筹机械贸易有限公司 | A kind of crushing and classification separator of kaolin raw ore |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20200625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |