CN110756152B - Supporting wheel traveling mechanism and traveling method of external rotation type pyrolysis reaction kettle - Google Patents
Supporting wheel traveling mechanism and traveling method of external rotation type pyrolysis reaction kettle Download PDFInfo
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- CN110756152B CN110756152B CN201911202514.4A CN201911202514A CN110756152B CN 110756152 B CN110756152 B CN 110756152B CN 201911202514 A CN201911202514 A CN 201911202514A CN 110756152 B CN110756152 B CN 110756152B
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 104
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 230000008602 contraction Effects 0.000 claims description 6
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000002910 solid waste Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000011343 solid material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000010920 waste tyre Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
The invention discloses a supporting wheel traveling mechanism and a traveling method of an external rotation type pyrolysis reaction kettle, and belongs to the field of solid waste recovery treatment. The device comprises a stop ring sleeved outside the external rotation type pyrolysis reaction kettle, a riding wheel assembly connected with the stop ring in a concave-convex manner, and a riding wheel walking assembly arranged below the riding wheel assembly; the stop ring is of a convex structure; the riding wheel assembly comprises a riding wheel bracket, a riding wheel body erected on the riding wheel bracket and a connecting base arranged below the riding wheel bracket, wherein the riding wheel body is connected with the riding wheel bracket through a first bearing; the riding wheel body is cylindrical, the bearing penetrates into the riding wheel body along the central axis of the riding wheel body, and the circumferential side surface of the riding wheel body is provided with a groove which is connected with the stop ring in a matched mode. The invention solves the problem of overlarge friction between the existing outward-rotation type pyrolysis reaction kettle and the riding wheel body when the outward-rotation type pyrolysis reaction kettle expands and contracts due to heat, and has the characteristics of facilitating the automatic running and the expansion of the outward-rotation type pyrolysis reaction kettle, providing a stable running environment for the outward-rotation type pyrolysis reaction kettle, and prolonging the service life of the outward-rotation type pyrolysis reaction kettle.
Description
Technical Field
The invention belongs to the field of solid waste recovery treatment, and particularly relates to a supporting wheel travelling mechanism of an external rotation type pyrolysis reaction kettle and a travelling method.
Background
With the rapid development of the economic society in China, the serious pressure and damage to the ecological environment in China caused by the pollution of solid materials such as waste tires, waste plastics and the like are increasingly serious, and the black pollution caused by the solid materials such as waste tires, waste plastics and the like is treated unprecedented. At present, an external rotation type pyrolysis reaction kettle is often adopted to carry out pyrolysis treatment on solid materials such as waste tires, waste plastics, household garbage and the like.
However, when the external rotation type pyrolysis reaction kettle is used for carrying out pyrolysis treatment on solid materials such as waste tires, waste plastics and household garbage, the pyrolysis reaction temperature is very high, when the external rotation type pyrolysis reaction kettle is heated to generate thermal expansion, the external rotation type pyrolysis reaction kettle can only extend and move by means of hard friction between the external rotation type pyrolysis reaction kettle and a supporting wheel body, when the temperature of the reaction kettle is reduced, the external rotation type pyrolysis reaction kettle can only retract by means of hard friction, and in addition, due to factors such as the weight of the external rotation type pyrolysis reaction kettle and the materials, the supporting wheel group is fixed, the pyrolysis reaction kettle is damaged or even fails due to too large friction force in the process of heating and stretching.
Disclosure of Invention
Aiming at the defects existing in the prior art, the technical problem to be solved by the invention is to solve the problem that the friction between the existing outward-rotation type pyrolysis reaction kettle and a riding wheel body is overlarge when the outward-rotation type pyrolysis reaction kettle expands and contracts due to heat, and provide the outward-rotation type pyrolysis reaction kettle riding wheel traveling mechanism and the traveling method which can facilitate the automatic traveling and the expansion of the outward-rotation type pyrolysis reaction kettle, provide a stable operation environment for the outward-rotation type pyrolysis reaction kettle and prolong the service life of the outward-rotation type pyrolysis reaction kettle.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a riding wheel travelling mechanism of an external rotation type pyrolysis reaction kettle, which comprises a stopping ring sleeved outside the external rotation type pyrolysis reaction kettle, a riding wheel assembly connected with the stopping ring in a concave-convex manner, and a riding wheel travelling assembly arranged below the riding wheel assembly;
the stop ring is of a convex structure;
The riding wheel assembly comprises a riding wheel support, a riding wheel body and a connecting base, wherein the riding wheel body is erected on the riding wheel support, the connecting base is arranged below the riding wheel support, and the riding wheel body is connected with the riding wheel support through a first bearing;
the supporting wheel body is cylindrical, the bearing penetrates into the supporting wheel body along the central axis of the supporting wheel body, and the circumferential side surface of the supporting wheel body is provided with a groove which is connected with the stop ring in a matched mode;
the riding wheel walking assembly comprises a track positioned on an installing base of the outward-rotation pyrolysis reaction kettle, 2 walking wheels which are arranged on the track in parallel, a second bearing sleeved in the walking wheels, bearing seats arranged at two ends of the second bearing, and a connecting plate fixedly connected with the bearing seats, wherein the connecting plate is connected with the connecting base.
Preferably, the riding wheel assembly comprises a left riding wheel assembly and a right riding wheel assembly which are arranged on two sides of the external rotation type pyrolysis reaction kettle, a left riding wheel walking assembly arranged below the left riding wheel assembly, and a right riding wheel walking assembly arranged below the right riding wheel assembly.
Preferably, the device further comprises a connecting component for connecting the left riding wheel component and the right riding wheel component, wherein the connecting component comprises a supporting plate with two ends fixedly connected with the left riding wheel component and the right riding wheel component respectively.
Preferably, the supporting plate comprises a left supporting plate fixedly connected with the left riding wheel assembly and a right supporting plate fixedly connected with the right riding wheel assembly;
The connecting assembly further comprises a support sleeve sleeved outside the left support plate and the right support plate and a support expansion plate arranged outside the support sleeve, and two ends of the support expansion plate are respectively connected with the left support plate and the right support plate;
The left side supporting plate, the supporting sleeve and the supporting expansion plate are provided with first slotted holes at corresponding positions, and the right side supporting plate, the supporting sleeve and the supporting expansion plate are provided with second slotted holes at corresponding positions; a first fixing bolt used for connecting the left side supporting plate, the supporting sleeve and the supporting expansion plate is arranged in the first slotted hole, and a second fixing bolt used for connecting the right side supporting plate, the supporting sleeve and the supporting expansion plate is arranged in the second slotted hole;
The first slot hole and the second slot hole are in a strip shape, and two ends of the long sides of the first slot hole and the second slot hole respectively point to the left riding wheel assembly and the right riding wheel assembly.
Preferably, the device further comprises a tensioning assembly for tensioning the riding wheel assembly; the tensioning assembly comprises a left tensioning assembly positioned on the left side of the left riding wheel assembly and a right tensioning assembly positioned on the right side of the right riding wheel assembly.
Preferably, the tensioning assembly is located at the outer side of the riding wheel support, and comprises a third fixing bolt, a compression spring sleeved outside the third fixing bolt, and a spring fixing plate sleeved outside the third fixing bolt and fixedly connected with the third fixing bolt, wherein one end of the compression spring is in contact with the riding wheel support, and the other end of the compression spring is in contact with the spring fixing plate; the compression spring is pressed towards the direction of the connecting assembly.
Preferably, the riding wheel walking assembly further comprises a track limiter positioned on the track, and the track limiter is positioned on the front side of the walking wheel.
Preferably, the stop ring comprises a front stop ring sleeved at the front end of the external rotation type pyrolysis reaction kettle, a rear stop ring sleeved at the rear end of the external rotation type pyrolysis reaction kettle, a front riding wheel assembly connected with the front stop ring in a concave-convex manner, a rear riding wheel assembly connected with the rear stop ring in a concave-convex manner, a front riding wheel walking assembly positioned below the front riding wheel assembly, and a rear riding wheel walking assembly positioned below the rear riding wheel assembly.
Preferably, the front riding wheel walking assembly further comprises a front track positioner positioned on the track, wherein the front track positioner is positioned at the rear side of the walking wheel; the rear riding wheel walking assembly further comprises a rear rail stopper positioned on the rail, and the rear rail stopper is positioned at the rear side of the walking wheel.
The invention also provides a walking method for the outward-rotating pyrolysis reaction kettle driven by the supporting wheel walking mechanism of the outward-rotating pyrolysis reaction kettle according to any technical scheme, which comprises the following steps:
when the outward-rotation type pyrolysis reaction kettle is heated and expands, the outward-rotation type pyrolysis reaction kettle drives the riding wheel assembly to move along the track under the action of the travelling wheel, so that an automatic extension process is realized;
when the external rotation type pyrolysis reaction kettle is cooled and contracted, the external rotation type pyrolysis reaction kettle drives the riding wheel assembly to move along the track under the action of the travelling wheels, and the automatic contraction process is realized.
Compared with the prior art, the invention has the beneficial effects that:
1. The invention provides a supporting wheel travelling mechanism of an external rotation type pyrolysis reaction kettle, which solves the problem of overlarge friction between the supporting wheel body and the external rotation type pyrolysis reaction kettle when the external rotation type pyrolysis reaction kettle expands and contracts due to heat, ensures that the external rotation type pyrolysis reaction kettle expands and contracts automatically along the axial direction when being heated or cooled, prolongs the service life of the external rotation type pyrolysis reaction kettle, and provides a stable operation environment for the external rotation type pyrolysis reaction kettle;
2. The invention provides a supporting wheel travelling mechanism of an external rotation type pyrolysis reaction kettle, which ensures that a left supporting wheel assembly and a right supporting wheel assembly synchronously move through arranging a connecting assembly, and further ensures the stable operation environment of the external rotation type pyrolysis reaction kettle;
3. The invention provides a supporting wheel travelling mechanism of an external rotation type pyrolysis reaction kettle, which realizes automatic tensioning between the supporting wheel assembly and the external rotation type pyrolysis reaction kettle by arranging a tensioning assembly, and ensures the stability of connection of the supporting wheel assembly and the external rotation type pyrolysis reaction kettle;
4. The invention provides a supporting wheel travelling mechanism of an external rotation type pyrolysis reaction kettle, which ensures the automatic expansion and contraction of the external rotation type pyrolysis reaction kettle when being heated or cooled on one hand and the fixation of the rear part of the external rotation type pyrolysis reaction kettle on the other hand by arranging a rear track stopper and a front track positioner, and avoids the displacement of a chain wheel driven by the reaction kettle.
Drawings
Fig. 1 is a schematic structural diagram of a supporting roller travelling mechanism of an external rotation type pyrolysis reaction kettle, in which a is a front view and b is a left view;
Fig. 2 is a schematic structural diagram of a connecting component of a supporting roller travelling mechanism of an external rotation type pyrolysis reaction kettle, c is a front view of the connecting component, and d is a top view of the connecting component;
Fig. 3 is a perspective view of a supporting roller travelling mechanism of an external rotation type pyrolysis reaction kettle provided by the embodiment of the invention;
In the above figures: 1. an external rotation type pyrolysis reaction kettle; 2. a stop collar; 3. A riding wheel assembly; 31. a riding wheel bracket; 32. a supporting wheel body; 33. the base is connected; 34. a first bearing; 4. a riding wheel walking assembly; 41. a track; 42. a walking wheel; 43. a second bearing; 44. a bearing seat; 45. a connecting plate; 46. a rail limiter; 47. a front rail locator; 48. a rear rail stopper; 5. A connection assembly; 51. a support plate; 52. a support sleeve; 53. supporting the expansion plate; 54. a first slot; 55. a second slot; 56. a first fixing bolt; 57. a second fixing bolt; 6. A tensioning assembly; 61. a third fixing bolt; 62. a compression spring; 63. a spring fixing plate; 7. And the external rotation type pyrolysis reaction kettle is provided with a base.
Detailed Description
The present invention will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it should be understood that the terms "upper", "lower", "bottom", "inner", "outer", "front", "rear", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or a third "may explicitly or implicitly include one or more such feature.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples: as shown in fig. 1, the embodiment provides a riding wheel travelling mechanism of an external rotation type pyrolysis reaction kettle, which comprises a stopping ring 2 sleeved outside the external rotation type pyrolysis reaction kettle 1, a riding wheel assembly 3 connected with the stopping ring 2 in a concave-convex manner, and a riding wheel travelling assembly 4 arranged below the riding wheel assembly 3; the stop ring 2 is of a convex structure; the riding wheel assembly 3 comprises a riding wheel bracket 31, a riding wheel body 32 erected on the riding wheel bracket 31 and a connecting base 33 arranged below the riding wheel bracket 31, wherein the riding wheel body 32 is connected with the riding wheel bracket 31 through a first bearing 34; the supporting wheel body 32 is cylindrical, the bearing penetrates into the supporting wheel body 32 along the central axis of the supporting wheel body 32, and grooves which are matched and connected with the stop rings 2 are formed in the circumferential side surface of the supporting wheel body 32; the riding wheel walking assembly 4 comprises a track 41 positioned on the outer rotary pyrolysis reaction kettle mounting base 7, 2 walking wheels 42 which are erected on the track 41 and distributed in parallel, a second bearing 43 sleeved in the walking wheels 42, bearing seats 44 arranged at two ends of the second bearing 43, and a connecting plate 45 fixedly connected with the bearing seats 44, wherein the connecting plate 45 is connected with the connecting base 33. The supporting wheel travelling mechanism of the outward-rotation type pyrolysis reaction kettle ensures that the outward-rotation type pyrolysis reaction kettle 1 automatically stretches out and draws back along the axial direction when being heated or cooled, prolongs the service life of the outward-rotation type pyrolysis reaction kettle 1, and provides a stable operation environment for the outward-rotation type pyrolysis reaction kettle 1. Specifically, when the external rotation type pyrolysis reaction kettle 1 is heated and expanded or cooled and contracted, the external rotation type pyrolysis reaction kettle 1 drives the riding wheel assembly 3 to move along the track 41 under the action of the travelling wheel 42, so that automatic expansion and contraction are realized.
In order to ensure the connection stability of the external rotation type pyrolysis reaction kettle 1 and the riding wheel assembly 3 and the operation stability of the external rotation type pyrolysis reaction kettle 1, the riding wheel assembly 3 comprises a left riding wheel assembly and a right riding wheel assembly which are arranged on two sides of the external rotation type pyrolysis reaction kettle 1, a left riding wheel traveling assembly arranged below the left riding wheel assembly and a right riding wheel traveling assembly arranged below the right riding wheel assembly.
In order to ensure synchronous movement of the left riding wheel assembly and the right riding wheel assembly, the stable running environment of the external rotation type pyrolysis reaction kettle 1 is further ensured, the external rotation type pyrolysis reaction kettle further comprises a connecting assembly 5 for connecting the left riding wheel assembly and the right riding wheel assembly, and the connecting assembly 5 comprises a supporting plate 51 with two ends fixedly connected with the left riding wheel assembly and the right riding wheel assembly respectively. The two ends of the supporting plate 51 in this embodiment are fixedly connected with the supporting roller bracket 31 through square flanges, so that the supporting roller assemblies 3 distributed on the left side and the right side of the external rotation type pyrolysis reaction kettle 1 form a whole, thereby ensuring synchronous operation of the supporting roller assemblies and ensuring stable operation environment of the external rotation type pyrolysis reaction kettle 1.
As shown in fig. 2, in order to facilitate the adjustment of the tightness degree of the riding wheel assembly 3 and the external rotation type pyrolysis reaction kettle 1, the supporting plate 51 comprises a left supporting plate fixedly connected with the left riding wheel assembly and a right supporting plate fixedly connected with the right riding wheel assembly;
The connecting component 5 further comprises a support sleeve 52 sleeved outside the left support plate and the right support plate and a support expansion plate 53 arranged outside the support sleeve 52, wherein two ends of the support expansion plate 53 are respectively connected with the left support plate and the right support plate;
The left side support plate, the support sleeve 52 and the support expansion plate 53 are provided with first slotted holes 54 at corresponding positions, and the right side support plate, the support sleeve 52 and the support expansion plate 53 are provided with second slotted holes 55 at corresponding positions; a first fixing bolt 56 for connecting the left support plate, the support sleeve 52 and the support expansion plate 53 is arranged in the first slot 54, and a second fixing bolt 57 for connecting the right support plate, the support sleeve 52 and the support expansion plate 53 is arranged in the second slot 55;
The first slot 54 and the second slot 55 are elongated, and the two ends of the long sides of the first slot 54 and the second slot 55 are respectively directed to the left riding wheel assembly and the right riding wheel assembly.
Further, the device also comprises a tensioning assembly 6 for tensioning the riding wheel assembly 3; the tensioning assembly 6 comprises a left tensioning assembly positioned at the left side of the left riding wheel assembly and a right tensioning assembly positioned at the right side of the right riding wheel assembly.
In order to realize automatic tensioning, the tensioning assembly 6 is positioned at the outer side of the riding wheel bracket 31, the tensioning assembly 6 comprises a third fixing bolt 61, a compression spring 62 sleeved outside the third fixing bolt 61 and a spring fixing plate 63 sleeved outside the third fixing bolt 61 and fixedly connected with the third fixing bolt 61, one end of the compression spring 62 is contacted with the riding wheel bracket 31, and the other end is contacted with the spring fixing plate 63; the compression spring 62 is pressed in the direction of the connection assembly 5. After the outer stop ring 2 and the riding wheel body 32 are worn, gaps are formed between the stop ring 2 and the riding wheel body 32, and at the moment, under the action of the tensioning assembly 6 arranged on the outer side of the riding wheel bracket 31, the compression springs 62 on the left side and the right side are respectively pressed towards the direction of the connecting assembly 5, so that automatic tensioning between the outer rotary pyrolysis reaction kettle 1 and the riding wheel body 32 is realized.
In order to prevent potential safety hazards caused by overlarge movement amplitude of the outward-rotation type pyrolysis reaction kettle 1, the riding wheel walking assembly 4 further comprises a rail limiter 46 positioned on the rail 41, and the rail limiter 46 is positioned on the front side of the walking wheel 42.
As shown in fig. 3, in order to further improve the running stability of the external rotation type pyrolysis reaction kettle 1, the stop ring 2 comprises a front stop ring sleeved at the front end of the external rotation type pyrolysis reaction kettle 1, a rear stop ring sleeved at the rear end of the external rotation type pyrolysis reaction kettle 1, a front riding wheel assembly connected with the front stop ring in a concave-convex manner, a rear riding wheel assembly connected with the rear stop ring in a concave-convex manner, a front riding wheel walking assembly positioned below the front riding wheel assembly, and a rear riding wheel walking assembly positioned below the rear riding wheel assembly.
In order to prevent the chain wheel of the reaction kettle from moving, the chain wheel is not well meshed with the chain to influence the production, the front riding wheel walking assembly further comprises a front track positioner 47 positioned on the track 41, and the front track positioner 47 is positioned at the rear side of the walking wheel 42; the rear idler travel assembly also includes a rear rail stop 48 on the rail 41, the rear rail stop 48 being located on the rear side of the travel wheels 42. It should be noted that, because the driving sprocket of the external rotation type pyrolysis reaction kettle 1 is disposed at the rear end, in order to prevent the external rotation type pyrolysis reaction kettle 1 from moving backward after being heated, the driving sprocket is displaced, which affects the bad engagement of the sprocket and the chain, the rear track stopper 48 is disposed in this embodiment, so that the rear riding wheel assembly is ensured to maintain a fixed state, and the external rotation type pyrolysis reaction kettle 1 is ensured to still ensure stable operation even when being heated or cooled for expansion and contraction.
The invention also provides a walking method for the external rotation type pyrolysis reaction kettle 1 driven by the supporting wheel walking mechanism of the external rotation type pyrolysis reaction kettle, which comprises the following steps:
When the outward-rotation type pyrolysis reaction kettle 1 is heated and expanded, the outward-rotation type pyrolysis reaction kettle 1 drives the riding wheel assembly 3 to move along the track 41 under the action of the travelling wheel 42, so that an automatic extension process is realized;
When the external rotation type pyrolysis reaction kettle 1 is cooled and contracted, the external rotation type pyrolysis reaction kettle 1 drives the riding wheel assembly 3 to move along the track 41 under the action of the travelling wheel 42, and an automatic contraction process is realized.
Claims (4)
1. The utility model provides an outward spiral pyrolysis reaction kettle riding wheel running gear which characterized in that: comprises a stop ring (2) sleeved outside the external rotation type pyrolysis reaction kettle (1), a riding wheel assembly (3) connected with the stop ring (2) in a concave-convex manner, and a riding wheel walking assembly (4) arranged below the riding wheel assembly (3);
The stop ring (2) is of a convex structure;
The riding wheel assembly (3) comprises a riding wheel bracket (31), a riding wheel body (32) arranged on the riding wheel bracket (31) and a connecting base (33) arranged below the riding wheel bracket (31), wherein the riding wheel body (32) is connected with the riding wheel bracket (31) through a first bearing (34);
the riding wheel body (32) is cylindrical, the first bearing (34) penetrates through the riding wheel body (32) along the central axis of the riding wheel body (32), and a groove matched and connected with the stop ring (2) is formed in the circumferential side surface of the riding wheel body (32);
The riding wheel walking assembly (4) comprises a track (41) positioned on an outer rotation type pyrolysis reaction kettle mounting base (7), 2 walking wheels (42) which are arranged on the track (41) in a parallel mode, a second bearing (43) sleeved in the walking wheels (42), bearing seats (44) arranged at two ends of the second bearing (43), and a connecting plate (45) fixedly connected with the bearing seats (44), wherein the connecting plate (45) is connected with the connecting base (33);
The riding wheel assembly (3) comprises a left riding wheel assembly and a right riding wheel assembly which are arranged on two sides of the external rotation type pyrolysis reaction kettle (1), a left riding wheel walking assembly which is arranged below the left riding wheel assembly, and a right riding wheel walking assembly which is arranged below the right riding wheel assembly;
The novel riding wheel comprises a left riding wheel assembly, a right riding wheel assembly and a connecting assembly (5) for connecting the left riding wheel assembly and the right riding wheel assembly, wherein the connecting assembly (5) comprises a supporting plate (51) with two ends fixedly connected with the left riding wheel assembly and the right riding wheel assembly respectively;
the supporting plate (51) comprises a left supporting plate fixedly connected with the left riding wheel assembly and a right supporting plate fixedly connected with the right riding wheel assembly;
The connecting assembly (5) further comprises a supporting sleeve (52) sleeved outside the left supporting plate and the right supporting plate and a supporting expansion plate (53) arranged outside the supporting sleeve (52), and two ends of the supporting expansion plate (53) are respectively connected with the left supporting plate and the right supporting plate;
the left side support plate, the support sleeve (52) and the support expansion plate (53) are provided with first slotted holes (54) at corresponding positions, and the right side support plate, the support sleeve (52) and the support expansion plate (53) are provided with second slotted holes (55) at corresponding positions; a first fixing bolt (56) used for connecting the left side supporting plate, the supporting sleeve (52) and the supporting expansion plate (53) is arranged in the first slotted hole (54), and a second fixing bolt (57) used for connecting the right side supporting plate, the supporting sleeve (52) and the supporting expansion plate (53) is arranged in the second slotted hole (55);
the first slot hole (54) and the second slot hole (55) are long, and two long-side ends of the first slot hole (54) and the second slot hole (55) point to the left riding wheel assembly and the right riding wheel assembly respectively;
the device also comprises a tensioning assembly (6) for tensioning the riding wheel assembly (3); the tensioning assembly (6) comprises a left tensioning assembly positioned at the left side of the left riding wheel assembly and a right tensioning assembly positioned at the right side of the right riding wheel assembly;
the tensioning assembly (6) is positioned at the outer side of the riding wheel bracket (31), the tensioning assembly (6) comprises a third fixing bolt (61), a compression spring (62) sleeved outside the third fixing bolt (61) and a spring fixing plate (63) sleeved outside the third fixing bolt (61) and fixedly connected with the third fixing bolt (61), one end of the compression spring (62) is in contact with the riding wheel bracket (31), and the other end of the compression spring is in contact with the spring fixing plate (63); the compression spring (62) is pressed towards the connecting component (5);
the riding wheel walking assembly (4) further comprises a track limiter (46) positioned on the track (41), and the track limiter (46) is positioned on the front side of the walking wheel (42).
2. The outward-rotating pyrolysis reaction kettle riding wheel traveling mechanism according to claim 1, wherein: the stop ring (2) comprises a front stop ring sleeved at the front end of the outward-rotation pyrolysis reaction kettle (1), a rear stop ring sleeved at the rear end of the outward-rotation pyrolysis reaction kettle (1), a front riding wheel assembly connected with the front stop ring in a concave-convex manner, a rear riding wheel assembly connected with the rear stop ring in a concave-convex manner, a front riding wheel walking assembly positioned below the front riding wheel assembly and a rear riding wheel walking assembly positioned below the rear riding wheel assembly.
3. The outward-rotating pyrolysis reaction kettle riding wheel traveling mechanism according to claim 2, wherein: the front riding wheel walking assembly further comprises a front track positioner (47) positioned on the track (41), wherein the front track positioner (47) is positioned at the rear side of the walking wheel (42); the rear riding wheel walking assembly further comprises a rear rail stopper (48) positioned on the rail (41), and the rear rail stopper (48) is positioned at the rear side of the walking wheel (42).
4. A walking method of the external rotation type pyrolysis reaction kettle (1) driven by a supporting wheel walking mechanism of the external rotation type pyrolysis reaction kettle according to any one of claims 1-3, which is characterized in that: the method comprises the following steps:
When the outward-rotation type pyrolysis reaction kettle (1) is heated and expanded, the outward-rotation type pyrolysis reaction kettle (1) drives the riding wheel assembly (3) to move along the track (41) under the action of the travelling wheels (42), so that an automatic extension process is realized;
when the external rotation type pyrolysis reaction kettle (1) is cooled and contracted, the external rotation type pyrolysis reaction kettle (1) drives the riding wheel assembly (3) to move along the track (41) under the action of the travelling wheels (42), and an automatic contraction process is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911202514.4A CN110756152B (en) | 2019-11-29 | Supporting wheel traveling mechanism and traveling method of external rotation type pyrolysis reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911202514.4A CN110756152B (en) | 2019-11-29 | Supporting wheel traveling mechanism and traveling method of external rotation type pyrolysis reaction kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110756152A CN110756152A (en) | 2020-02-07 |
| CN110756152B true CN110756152B (en) | 2024-05-31 |
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| CN208545287U (en) * | 2018-07-24 | 2019-02-26 | 洛阳昊海工贸有限公司 | A kind of supporting roller component of rotary heating kettle |
| CN108774007A (en) * | 2018-08-15 | 2018-11-09 | 芜湖卓越纳米新材料股份有限公司 | A kind of quicklime digestor support roller adjusting apparatus |
| CN211706788U (en) * | 2019-11-29 | 2020-10-20 | 十堰伊克斯达再生资源有限公司 | External rotation type thermolysis reaction kettle riding wheel travelling mechanism |
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