CN108048123A - Crack locking device, cracking still and the locking method of kettle cover - Google Patents
Crack locking device, cracking still and the locking method of kettle cover Download PDFInfo
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- CN108048123A CN108048123A CN201711418119.0A CN201711418119A CN108048123A CN 108048123 A CN108048123 A CN 108048123A CN 201711418119 A CN201711418119 A CN 201711418119A CN 108048123 A CN108048123 A CN 108048123A
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- kettle cover
- rolling element
- friction
- locking device
- resistor
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/10—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Cookers (AREA)
Abstract
The present invention proposes a kind of locking device for cracking kettle cover, cracking still and locking method, wherein, the locking device of cracking kettle cover includes the rolling element that can be contacted and rub with kettle cover, it can support the support base of the rolling element, the friction resistor of the rolling element rotating speed can be contacted to limit with the rolling element, and the reinforcing element of the friction resistor contact rolling element can be made, wherein, the rolling element is rotationally connected on the support base, the reinforcing element is connected with the friction resistor, to the friction resistor application friction resistor to be made to keep the power contacted with the rolling element.The present invention, which can realize, tightens up the automatic of kettle cover.
Description
Technical field
The invention belongs to cracking apparatus technical field more particularly to a kind of locking device, cracking still and locks for cracking kettle cover
Clamping method.
Background technology
It is the main side recycled to waste tire to be cracked (i.e. thermal cracking) processing to waste tire using cracking still
Method.During cracking reaction, due to mostly being sealed between kettle cover and autoclave body using modes such as packing_seals, with cracking
The sealing structures such as the lasting rise of temperature, packing can soften, so as to make to generate gap between kettle cover and autoclave body, so that close
Envelope effect does not reach requirement.Therefore, it is to ensure tyre spit that the locking state of cracking kettle cover how is kept during cracking reaction
Solution preocess is in vacuum, the key of oxygen-free environment.
The locking device of existing cracking kettle cover locks process to cracking kettle cover and is：After when kettle cover and autoclave body docking, pass through
Motor driving follower movement, is then driven kettle cover rotation, until kettle cover fully engages with autoclave body, is realized with this to kettle cover
With the locking of autoclave body.The locking device of existing cracking kettle cover can be realized before cracking reaction compared with the mode manually locked
To the auto lock of kettle cover and autoclave body.
However, during cracking reaction, existing locking device can not be directed between kettle cover and autoclave body because of factors such as high temperature
And the loosening that may occur at any time is done and is timely responded, it usually needs artificially the parameters such as kettle body temperature are monitored, are found
Occur after the problem of poorly sealed or the parameters such as temperature reach preset value after kettle cover can just be tightened up by driving motor
(compared with the first locking to kettle cover and autoclave body before cracking reaction), causes response efficiency low, and then seriously affects with this
The quality of cracking.
The content of the invention
The present invention is directed to above-mentioned technical problem, proposes a kind of locking device for the cracking kettle cover that can tighten up kettle cover automatically,
The locking method of cracking still using the locking device of the cracking kettle cover and the locking device using the cracking kettle cover.
In order to achieve the above object, the technical solution adopted by the present invention is：
The locking device of kettle cover is cracked, including the rolling element that can be contacted and rub with kettle cover, can support the rolling element
Support base can contact to limit the friction resistor of the rolling element rotating speed with the rolling element and can make the friction resistor
The reinforcing element of the rolling element is contacted, wherein, the rolling element is rotationally connected on the support base, the reinforcing element
It is connected with the friction resistor, to make what the friction resistor was contacted with rolling element holding to the friction resistor application
Power.
Preferably, the reinforcing element includes actuator, the power output end of the actuator and the friction resistor
Connection is contacted and separated reciprocating motion so that the friction resistor is driven to do with the rolling element.
Preferably, the reinforcing element further includes the first elastic component, one end and the driving of first elastic component
The power output end connection of part, the other end of first elastic component are connected with the friction resistor.
Preferably, the reinforcing element includes the second elastic component, one end and the support base of second elastic component
It is fixedly connected, the other end of second elastic component is connected with the friction resistor, to apply elastic force to the friction resistor.
Preferably, the rolling element is multiple, the friction resistor and the reinforcing element correspond to the rolling element
It is arranged to multiple.
Preferably, the rolling element is idler wheel or roller.
Preferably, the friction resistor is brake pad or friction plate.
Cracking still, including rotatable kettle cover and locking device, the locking device is cracking kettle cover as described above
Locking device, the rolling element corresponding to the kettle cover set, to contact and rub with the kettle cover.
Preferably, the kettle cover is rotatably connected with the support base, the rolling element is connected under the kettle cover
Portion, to support the kettle cover.
Locking method, using the locking device of cracking kettle cover as described above, the locking method comprises the following steps：
The rolling element is contacted with kettle cover；
By the reinforcing element to the friction resistor applied force, while adjust the reinforcing element and hindered to the friction
The power that part applies so that the friction resistor is contacted with the rolling element and sliding friction, while makes the rolling element and rotation
Rolling friction and sliding friction occur for the kettle cover of state.
Compared with prior art, the advantages and positive effects of the present invention are：
1st, the locking device of present invention cracking kettle cover is by setting the rolling element, the support base, the friction resistor
And the reinforcing element, during cracking reaction, the rolling element can be made when rolling and the kettle cover of rotation status is protected
Hold sliding friction, so as on the one hand ensure that the normal operation of kettle cover and autoclave body, on the other hand when between kettle cover and autoclave body because
When factors generate gap, the power that kettle cover applies the rolling element becomes smaller high temperature, then reduces the rotation of the rolling element,
And the sliding friction increase of the rolling element and kettle cover, then so that kettle cover opposite autoclave body when being subject to enough frictional resistance revolves
Turn, until kettle cover and autoclave body are locked, and then compared with existing locking device, realize and the automatic of kettle cover is tightened up, improve pair
The response efficiency that gap generates, and kettle cover and autoclave body is caused to remain locking state more and then ensure that the quality of cracking.
2nd, cracking still of the present invention is by setting the locking device, during cracking reaction, can make the rolling
Body is when rolling and the kettle cover of rotation status keeps sliding friction, so as on the one hand ensure that the kettle cover and autoclave body just
On the other hand often operating realizes and the automatic of the kettle cover is tightened up, improve the response efficiency generated to gap, and cause
The kettle cover and autoclave body remain locking state, more and then ensure that the quality of cracking.
3rd, on the one hand locking method of the present invention ensure that the normal operation of the kettle cover and autoclave body, on the other hand realize pair
The automatic of the kettle cover tightens up, and improves the response efficiency generated to gap, and the kettle cover and autoclave body are remained
Locking state more and then ensure that the quality of cracking.
Description of the drawings
Fig. 1 is the overall structure diagram of an embodiment of the present invention；
Fig. 2 is the partial enlarged view of part A in Fig. 1；
Fig. 3 is the structure of dynamical element and its connection relationship diagram with rolling element in another embodiment of the present invention；
In above each figure：1st, rolling element；2nd, support base；3rd, rub resistor；4th, element is reinforced；5th, actuator；6th, the first bullet
Property part；7th, the second elastic component；8th, kettle cover；9th, wheel；10th, car body；11st, the first supporting rack；12nd, the second supporting rack；13rd, the 3rd
Support；14th, the first support plate；15th, the second support plate；16th, connecting plate；17th, the 3rd support plate；18th, the 4th support plate；19th, axis
Bearing；20th, autoclave body.
Specific embodiment
In the following, the present invention is specifically described by illustrative embodiment.It should be appreciated, however, that not into one
In the case of step narration, element, structure and features in an embodiment can also be advantageously incorporated into other embodiment
In.
In the description of the present invention, it is necessary to explanation, the instructions such as term " interior ", " outer ", " on ", " under ", "front", "rear"
Orientation or position relationship be based on position relationship shown in the drawings, be for only for ease of the description present invention and simplify description, and
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for description purpose,
And it is not intended that instruction or hint relative importance.
Referring to Fig. 1 to Fig. 3, crack the locking device of kettle cover include can contacting and rub with kettle cover (including rolling friction and
Sliding friction) rolling element 1, can support the rolling element 1 support base 2, can contact to limit the rolling with the rolling element 1
The friction resistor 3 of 1 rotating speed of kinetoplast and the friction resistor 3 can be made to contact the reinforcing element 4 of the rolling element 1；Wherein, institute
It states rolling element 1 to be rotationally connected on the support base 2, the reinforcing element 4 is connected with the resistor 3 that rubs, with to described
Friction resistor 3 applies the power that the friction resistor 3 is made to be contacted with the rolling element 1 holding.
Based on above-mentioned, the locking device of present invention cracking kettle cover is by setting the rolling element 1, support base 2, described
Rub resistor 3 and it is described reinforcing element 4, during cracking reaction, can make the rolling element 1 while roll while with it is contorted
The kettle cover of state keeps sliding friction, so as on the one hand ensure that the normal operation of kettle cover and autoclave body, on the other hand when kettle cover with
Because high temperature is when factors generate gap between autoclave body, the power that kettle cover applies the rolling element 1 becomes smaller, and then makes the rolling element
1 rotation is reduced, and the rolling element 1 and the sliding friction of kettle cover increase, then so that kettle cover is because being subject to enough frictions to hinder
Power and rotated relative to autoclave body, until kettle cover and autoclave body are locked, and then compared with existing locking device, realize to the automatic of kettle cover
It tightens up, improves the response efficiency generated to gap, and kettle cover and autoclave body is caused to remain locking state, more and then ensure
The quality of cracking.In addition, when artificial intervention is needed to tighten up kettle cover, by increasing the dynamic of the reinforcing element 4
Power exports, and the friction resistor 3 is made to be adjacent to the rolling element 1, then increases the sliding friction between the rolling element 1 and kettle cover,
And kettle cover opposite autoclave body when being subject to enough frictional resistance is rotated, until kettle cover is locked with autoclave body, therefore, the present invention arranges
The locking device for solving kettle cover is normally carried out in the case that not influencing cracking process, remains artificial intervention with to kettle cover high strength lock
Tight function.
For the structure type of the support base 2, in Fig. 1 and embodiment shown in Fig. 2, including：The support base 2
For the trolley that can be moved along a straight line, the support base 2 includes wheel 9, and car body 10 can support first of the reinforcing element 4
Support 11, can support the rolling element 1 the second supporting rack 12 and sustainable kettle cover and be rotatably connected with kettle cover the 3rd
Supporting rack 13, the wheel 9 are four, and four wheels 9 are rotatably arranged at the bottom of the car body 10, so that the vehicle
Body 10 is respectively positioned on along straight reciprocating motion, first supporting rack 11, second supporting rack 12 and the 3rd supporting rack 13
The top of the car body 10, first supporting rack 11, second supporting rack 12 and the 3rd supporting rack 13 with it is described
Car body 10 is fixedly connected (bolt is fixed or welded)；When being locked to kettle cover, kettle cover is connected on the 3rd supporting rack 13,
By promoting the car body 10, kettle cover is made to be docked with autoclave body, then kettle cover is rotated by existing locking device and is locked.
In Fig. 1 and embodiment shown in Fig. 2, the reinforcing element 4 includes actuator 5, and the power of the actuator 5 is defeated
Outlet is connected with the friction resistor 3, is contacted so that the friction resistor 3 is driven to do with the rolling element 1 and separated reciprocal fortune
It is dynamic.The present invention by setting the actuator 5, on the one hand can realize according to actual needs to it is described friction resistor 3 with it is described
The size of frictional resistance is adjusted between rolling element 1, on the other hand when being tightened for the first time to kettle cover, makes the friction resistance
Part 3 is separated with the rolling element 1, to ensure the high-efficiency rotating of kettle cover, and then ensure that the efficiency that kettle cover is locked for the first time.
In addition, in order to buffer the active force for being applied to the friction resistor 3, in Fig. 1 and embodiment shown in Fig. 2, institute
It states reinforcing element 4 and further includes the first elastic component 6, one end of first elastic component 6 and the power output end of the actuator 5 connect
It connects, the other end of first elastic component 6 is connected with the friction resistor 3.The present invention can be delayed by first elastic component 6
Punching is applied to the active force of the friction resistor 3, so as to avoid making the rolling due to power output of the actuator 5 is excessive
Kinetoplast 1 is directly by friction 3 locking of resistor, and then ensure that the effect tightened up to kettle cover.
Specifically, as depicted in figs. 1 and 2, the actuator 5 is hydraulic cylinder, and first elastic component 6 is spring, described
The cylinder body portion of actuator 5 is fixedly connected with first supporting rack 11, and the lever portion of the actuator 5 is connected with the first support plate
14, first support plate 9 is fixedly connected with one end of first elastic component 6, and the other end of first elastic component 6 is fixed
The second support plate 15 is connected with, second support plate 15 is used to be connected to apply the friction resistor 3 with the friction resistor 3
Reinforcing；The friction resistor 3 is friction plate, and the friction resistor 3 is preferably arc-shaped, with the excircle with the rolling element 1
Surface be bonded, it is described friction resistor 3 be connected with connecting plate 16, with to it is described friction resistor 3 be supported, the connecting plate 16 with
Second support plate 15 is fixedly connected；The rolling element 1 is idler wheel, and the both sides of the rolling element 1 vertically are connected with shaft,
Through hole is offered on second supporting rack 12, the shaft of the rolling element 1 is socketed in the through hole of second supporting rack 12
Portion is simultaneously slidably matched with the through hole of second supporting rack 12, can with realize the rolling element 1 and second supporting rack 12
Rotation connection.
It should be noted that in above-described embodiment, the structure of the actuator 5 can be replaced cylinder or linear motor；Institute
The structure for stating the first elastic component 6 can be replaced rubber ring；The structure of the rolling element 1 can be replaced roller；The friction resistor 3
Structure can be replaced brake pad.
In another embodiment, the structure type of the reinforcing element 4 further includes：As shown in figure 3, the reinforcing element
4 include the second elastic component 7, and one end of second elastic component 7 is fixedly connected with the support base 2, second elastic component 7
The other end is connected with the friction resistor 3, to apply elastic force to the rolling element 1；The present embodiment passes through the described second elasticity
Part 7 makes the friction resistor 3 continue stress, so that the rolling element 1 persistently possesses the function of being tightened up to kettle cover, so that it is opposite
Structure is simplified in other embodiment, while improves the efficiency tightened up to kettle cover.
Specifically, as shown in figure 3, second elastic component 7 is spring, the reinforcing element 4 further includes the 3rd support plate
17 and the 4th support plate 18, the 3rd support plate 17 be fixedly connected with the support base 2, one end of second elastic component 7
It being fixedly connected with the 3rd support plate 17, the other end of second elastic component 7 is fixedly connected with the 4th support plate 18,
4th support plate 18 is used to be connected with the friction resistor 3, with to friction 3 applied force of resistor.
It should be noted that in above-described embodiment, the structure of second elastic component 7 can be replaced rubber ring.
As a preferred embodiment, in order to improve the efficiency that tightens up to kettle cover, the rolling element 1 is multiple, institute
It states friction resistor 3 and the reinforcing element 4 is arranged to multiple corresponding to the rolling element 1；By the rolling element 1 to be multiple,
It can make raising that kettle cover be made more rapidly to screw when kettle cover is loosened with autoclave body, and then can improve to kettle cover
Tighten up efficiency.
Referring to Fig. 1, the invention further relates to cracking still, including rotatable kettle cover 8 and locking device, the locking
Device is the locking device of cracking kettle cover as described above, and the structure of the locking device and interstructural connection relation are herein not
It repeats, the rolling element 1 is set corresponding to the kettle cover 8, to contact and rub with the kettle cover 8.
Based on above-mentioned, cracking still of the present invention is by setting the locking device, during cracking reaction, can make institute
Rolling element 1 is stated when rolling and the kettle cover 8 of rotation status keeps sliding friction, so as on the one hand ensure that the kettle cover 8
With the normal operation of autoclave body, on the other hand when between the kettle cover 8 and autoclave body because high temperature when factors generate gap when, the kettle
The power that lid 8 applies the rolling element 1 becomes smaller, and then reduces the rotation of the rolling element 1, and the rolling element 1 with it is described
The sliding friction increase of kettle cover 8, then so that the kettle cover 8 opposite autoclave body when being subject to enough frictional resistance rotates, up to
The kettle cover 8 is locked with autoclave body, and then compared with existing locking device, realizes and the automatic of the kettle cover 8 is tightened up, improve
To the response efficiency that gap generates, and the kettle cover 8 and autoclave body is caused to remain locking state, more and then ensure that cracking
Quality.
Efficiency is tightened up to the kettle cover 8 in order to further improve, in Fig. 1 and embodiment shown in Fig. 2, the kettle cover
8 are rotatably connected with the 3rd supporting rack 13, and the rolling element 1 is connected to the lower part of the kettle cover 8, to support the kettle cover
8, so as on the one hand make quickly to position between the kettle cover 8 and the rolling element 1, and then improve to the rolling element 1
The efficiency that position is adjusted, on the other hand ensure that contact force enough between the kettle cover 8 and the rolling element 1, so as to work as
When the kettle cover 8 and autoclave body loosen, kettle cover 8 is made quickly to be screwed with autoclave body when being subject to sufficiently large frictional force, Jin Erjin
One step is improved tightens up efficiency to the kettle cover 8.
Specifically, as shown in Figure 1, the top of the 3rd supporting rack 13 is fixedly installed bearing block 19, the kettle cover 8
Middle part has rotation axis, and the rotary axle box of the kettle cover 8 is connected to the inside of 19 bearing of bearing block, and with the bearing block 19
On bearing be slidably matched, to realize being rotatably connected between the kettle cover 8 and the 3rd supporting rack 13；The rolling element 1
For two, two rolling elements 1 are located at the both sides of the kettle cover 8 and are symmetrically set, the excircle of the rolling element 1
Face is contacted with the outer circumferential surface of the kettle cover 8, and the friction resistor 3 and the reinforcing element 4 are arranged to corresponding to the rolling element 1
Two.
In addition, the mode that the kettle cover 8 is locked includes：As shown in Figure 1, cracking still further includes autoclave body 20, the autoclave body 20
With feeding mouth, the feeding mouth of the autoclave body 20 is circumferentially arranged multiple first voussoirs, and the kettle cover 8 corresponds to described first
Voussoir is circumferentially arranged multiple second voussoirs, when the kettle cover 8 is locked, by rotating the kettle cover 8, makes first voussoir
Gradually increase with the contact force of second voussoir, until first voussoir is fully bonded with second voussoir.
The invention further relates to locking method, using the locking device of cracking kettle cover as described above, the locking device
Structure and its connection relation are referring to above-mentioned, and this will not be repeated here, and the locking method comprises the following steps：
The rolling element 1 is contacted with kettle cover；
By the reinforcing element 4 to friction 3 applied force of resistor, adjust the reinforcing element 4 and hindered to the friction
Part 3 apply power so that it is described friction resistor 3 contact with the rolling element 1 simultaneously sliding friction, while make the rolling element 1 and
Rolling friction and sliding friction occur for the kettle cover of rotation status.
Based on above-mentioned, on the one hand locking method of the present invention ensure that the normal operation of the kettle cover and autoclave body, on the other hand
When, because high temperature is when factors generate gap, the kettle cover becomes the power that the rolling element applies between the kettle cover and autoclave body
It is small, then reduce the rotation of the rolling element, and the sliding friction of the rolling element and the kettle cover increases, then so that institute
Kettle cover is stated to rotate relative to autoclave body when being subject to enough frictional resistance, until the kettle cover is locked with autoclave body, and then compared with existing
There is locking device, realize and the automatic of the kettle cover is tightened up, improve the response efficiency generated to gap, and cause described
Kettle cover and autoclave body remain locking state, more and then ensure that the quality of cracking.
Claims (10)
1. crack the locking device of kettle cover, which is characterized in that including：
The rolling element (1) that can be contacted and rub with kettle cover；
It can support the support base (2) of the rolling element (1)；
The friction resistor (3) of the rolling element (1) rotating speed can be contacted to limit with the rolling element (1)；And
The friction resistor (3) can be made to contact the reinforcing element (4) of the rolling element (1)；
Wherein, the rolling element (1) is rotationally connected on the support base (2)；
The reinforcing element (4) is connected with the friction resistor (3), hinders the friction to apply to the friction resistor (3)
The power that part (3) is contacted with the rolling element (1) holding.
2. the locking device of cracking kettle cover according to claim 1, which is characterized in that the reinforcing element (4) includes driving
Moving part (5), the power output end of the actuator (5) are connected with the friction resistor (3), to drive the friction resistor (3)
It does and is contacted with the rolling element (1) and separated reciprocating motion.
3. the locking device of cracking kettle cover according to claim 2, which is characterized in that the reinforcing element (4) further includes
First elastic component (6), one end of first elastic component (6) are connected with the power output end of the actuator (5), and described first
The other end of elastic component (6) is connected with the friction resistor (3).
4. the locking device of cracking kettle cover according to claim 1, which is characterized in that the reinforcing element (4) includes the
Two elastic components (7), one end of second elastic component (7) are fixedly connected with the support base (2), second elastic component (7)
The other end with it is described friction resistor (3) be connected, with to it is described friction resistor (3) application elastic force.
5. the locking device of cracking kettle cover according to claim 1, which is characterized in that the rolling element (1) is multiple, institute
It states friction resistor (3) and the reinforcing element (4) is arranged to multiple corresponding to the rolling element (1).
6. the locking device of the cracking kettle cover according to any one of claim 1-5, which is characterized in that the rolling element
(1) it is idler wheel or roller.
7. the locking device of the cracking kettle cover according to any one of claim 1-5, which is characterized in that the friction resistor
(3) it is brake pad or friction plate.
8. cracking still, including rotatable kettle cover (8), which is characterized in that further include：
Locking device；
The locking device is the locking device for cracking kettle cover as any one of claim 1 to 7；
The rolling element (1) is set corresponding to the kettle cover (8), to contact and rub with the kettle cover (8).
9. cracking still according to claim 8, which is characterized in that the kettle cover (8) rotatably connects with the support base (2)
It connects, the rolling element (1) is connected to the lower part of the kettle cover (8), to support the kettle cover (8).
10. locking method, using the locking device of the cracking kettle cover as any one of claim 1 to 7, feature exists
In the locking method comprises the following steps：
The rolling element (1) is contacted with kettle cover；
By the reinforcing element (4) to described friction resistor (3) applied force, while the reinforcing element (4) is adjusted to described
The power that the resistor that rubs (3) applies so that the friction resistor (3) is contacted with the rolling element (1) and sliding friction, while makes institute
It states rolling element (1) and rolling friction and sliding friction occurs for the kettle cover of rotation status.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418119.0A CN108048123B (en) | 2017-12-25 | 2017-12-25 | Locking device for cracking kettle cover, cracking kettle and locking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418119.0A CN108048123B (en) | 2017-12-25 | 2017-12-25 | Locking device for cracking kettle cover, cracking kettle and locking method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108048123A true CN108048123A (en) | 2018-05-18 |
| CN108048123B CN108048123B (en) | 2023-08-08 |
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ID=62131690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711418119.0A Active CN108048123B (en) | 2017-12-25 | 2017-12-25 | Locking device for cracking kettle cover, cracking kettle and locking method |
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| CN (1) | CN108048123B (en) |
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| CN102513846A (en) * | 2011-12-29 | 2012-06-27 | 济南二机床集团有限公司 | Automatic locking positioning device |
| CN204004079U (en) * | 2014-07-07 | 2014-12-10 | 浙江方圆检测集团股份有限公司 | Silent ratchet |
| CN106279754A (en) * | 2016-10-09 | 2017-01-04 | 青岛双星环保设备有限公司 | The locking device of rubber cracking kettle cover |
| CN206347046U (en) * | 2016-12-28 | 2017-07-21 | 厦门攸信信息技术有限公司 | A kind of friction stopping device |
| CN207760282U (en) * | 2017-12-25 | 2018-08-24 | 青岛伊克斯达智能装备有限公司 | Crack the locking device and cracking still of kettle cover |
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2017
- 2017-12-25 CN CN201711418119.0A patent/CN108048123B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201225373Y (en) * | 2008-07-17 | 2009-04-22 | 苏州通润驱动设备股份有限公司 | Brake with improved structure |
| CN102513846A (en) * | 2011-12-29 | 2012-06-27 | 济南二机床集团有限公司 | Automatic locking positioning device |
| CN204004079U (en) * | 2014-07-07 | 2014-12-10 | 浙江方圆检测集团股份有限公司 | Silent ratchet |
| CN106279754A (en) * | 2016-10-09 | 2017-01-04 | 青岛双星环保设备有限公司 | The locking device of rubber cracking kettle cover |
| CN206347046U (en) * | 2016-12-28 | 2017-07-21 | 厦门攸信信息技术有限公司 | A kind of friction stopping device |
| CN207760282U (en) * | 2017-12-25 | 2018-08-24 | 青岛伊克斯达智能装备有限公司 | Crack the locking device and cracking still of kettle cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108048123B (en) | 2023-08-08 |
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