CN220317705U - Pitch heating jar main shaft stabilising arrangement - Google Patents
Pitch heating jar main shaft stabilising arrangement Download PDFInfo
- Publication number
- CN220317705U CN220317705U CN202322288651.2U CN202322288651U CN220317705U CN 220317705 U CN220317705 U CN 220317705U CN 202322288651 U CN202322288651 U CN 202322288651U CN 220317705 U CN220317705 U CN 220317705U
- Authority
- CN
- China
- Prior art keywords
- hinged
- main shaft
- connecting plate
- heating tank
- composite
- Prior art date
- 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.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 19
- 230000003019 stabilising effect Effects 0.000 title claims description 4
- 239000010426 asphalt Substances 0.000 claims abstract description 16
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000002131 composite material Substances 0.000 claims description 31
- 230000006978 adaptation Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Hinges (AREA)
Abstract
The utility model relates to a main shaft stabilizing device of an asphalt heating tank, and belongs to the technical field of asphalt processing. The split type shaft sleeve is internally provided with a split type shaft sleeve which is matched with the split type shaft sleeve, the split type shaft sleeve is divided into three combinable arc plates, an integrally formed hinge plate is arranged on the outer ring of each arc plate, and foldable supporting mechanisms are hinged to the three hinge plates respectively. The utility model provides a main shaft stabilizing device of an asphalt heating tank, which reduces the influence of bending moment by supporting the middle part of a main shaft and avoids the deformation of the main shaft, thereby influencing the service life of a connecting piece matched with the main shaft.
Description
Technical Field
The utility model relates to a main shaft stabilizing device of an asphalt heating tank, and belongs to the technical field of asphalt processing.
Background
In order to make asphalt heat even in the heating process, the inside stirring device that can set up generally makes asphalt heat more evenly in the heating process, stirring device usually contains a main shaft that runs through from jar body upper portion, and the motor is installed in jar body upper end, and the main shaft lower extreme is installed at jar internal lower extreme, sets up like this and has kept jar tightness of body greatly, but, the main shaft receives the moment of flexure influence in the operation process, after the main shaft uses certain time, the main shaft middle part can produce the bending, and then increases the damage degree with the main shaft connecting piece.
Disclosure of Invention
The utility model aims to solve the technical problems that: the utility model provides a overcome prior art's not enough, provides a pitch heating jar main shaft stabilising arrangement, through the support to the main shaft middle part, reduces the influence of moment of flexure, avoids the main shaft to produce the deformation to influence with main shaft complex connecting piece life.
The utility model relates to a main shaft stabilizing device of an asphalt heating tank, which comprises a split type fixing sleeve, wherein a split type shaft sleeve which is matched with the fixing sleeve is arranged in the fixing sleeve, the fixing sleeve is divided into three combinable arc plates, an integrally formed hinged plate is arranged on the outer ring of the arc plate, and foldable supporting mechanisms are respectively hinged on the three hinged plates.
Further, the supporting mechanism comprises a composite connecting plate I, a composite connecting plate II, an adjusting screw and a locking block, wherein one end of the composite connecting plate I is hinged on the hinged plate, and the other end of the composite connecting plate I is hinged on the connecting block; one end of the composite connecting plate II is hinged to the connecting block, the other end of the composite connecting plate II is hinged to the locking block, the composite connecting plate I and the composite connecting plate II are hinged to an adjusting nut I and an adjusting nut II which are matched with an adjusting screw, the two ends of the adjusting screw are opposite in rotation direction, and the two ends of the adjusting screw are matched with the adjusting nut I and the adjusting nut II respectively.
Further, a knob is fixed in the middle of the adjusting screw.
Further, one end of the locking block is provided with an arc-shaped surface.
Further, the composite connecting plates I are respectively composed of two parallel connecting plates I, and an adjusting nut I is hinged between the two parallel connecting plates I.
Further, the composite connecting plates II are respectively composed of two parallel connecting plates II, and an adjusting nut II is hinged between the two parallel connecting plates II.
Further, the joint department is fixed with the connection ear board about three articulated slab.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the shaft sleeve is matched with the main shaft, and the shaft sleeve is supported by the fixed sleeve, so that the middle part of the main shaft is supported by the supporting mechanism, the influence of bending moment on the main shaft is reduced, the main shaft is prevented from deforming, the running stability of the main shaft is improved, and the service life of the main shaft connecting piece is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of embodiment 1 of the present utility model;
FIG. 2 is a second schematic structural view of embodiment 1 of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2 at B;
FIG. 4 is a schematic view of the structure of the retaining sleeve according to embodiment 1 of the present utility model;
fig. 5 is a front view of the fixing sleeve of embodiment 1 of the present utility model;
FIG. 6 is a full cross-sectional view taken at A-A of FIG. 5;
FIG. 7 is a schematic view of the mounting structure of embodiment 1 of the present utility model;
FIG. 8 is a second schematic view of the mounting structure of embodiment 1 of the present utility model;
in the figure: 1. a fixed sleeve; 11. a hinged plate; 2. a shaft sleeve; 3. ear plates; 4. a support mechanism; 41. a connecting plate I; 42. an adjusting nut I; 411. a connecting plate I; 43. adjusting a screw; 44. a knob; 45. a composite connecting plate II; 451. a connecting plate II; 46. adjusting a nut II; 47. a locking block; 471. an arc surface.
Detailed Description
Example 1
As shown in fig. 1 to 8, the main shaft stabilizing device of the asphalt heating tank comprises a split type fixing sleeve 1, wherein a split type shaft sleeve 2 which is matched with the fixing sleeve 1 is arranged in the fixing sleeve 1, the shaft sleeve 2 is arranged in two halves, the fixing sleeve 1 is divided into three combinable arc plates, an integrally formed hinged plate 11 is arranged on the outer ring of the arc plate, and foldable supporting mechanisms 4 are hinged on the three hinged plates 11 respectively.
The supporting mechanism 4 comprises a composite connecting plate I41, a composite connecting plate II 45, an adjusting screw 43 and a locking block 47, wherein one end of the composite connecting plate I41 is hinged on the hinged plate 11, and the other end is hinged on the connecting block; one end of a composite connecting plate II 45 is hinged to the connecting block, the other end of the composite connecting plate II 45 is hinged to a locking block 47, an adjusting nut I42 and an adjusting nut II 46 which are matched with the adjusting screw 43 are hinged to the composite connecting plate I41 and the composite connecting plate II 45, two ends of the adjusting screw 43 are opposite in rotation direction, and two ends of the adjusting screw are matched with the adjusting nut I42 and the adjusting nut II 46 respectively.
A knob 44 is fixed in the middle of the adjusting screw 43.
One end of the locking block 47 is provided with an arc-shaped surface 471, so that the fitting property of the locking block 47 and the inner wall of the heating tank is better.
The composite connecting plates I41 are respectively composed of two parallel connecting plates I411, and an adjusting nut I42 is hinged between the two parallel connecting plates I411.
The composite connecting plates II 45 are respectively composed of two parallel connecting plates II 451, and an adjusting nut II 46 is hinged between the two parallel connecting plates II 451.
The joint of the three hinge plates 11 is fixed with a connecting lug plate 3.
Working process or working principle:
firstly, the shaft sleeve is mounted in the middle of the main shaft, then the arc plate is buckled on the shaft sleeve, finally, the support device which is spliced is mounted on the hinged plate 11, the position of the adjustment knob is found in advance, the adjustment screw 43 supports the adjustment nut I42 and the adjustment nut II 46, the adjustment nut I42 and the adjustment nut II 46 drive the composite connecting plate I41 and the composite connecting plate II 45 to expand, the position of the locking block 47 is adjusted, the arc face 471 is attached to the inner wall of the heating tank, and finally, the adjustment knob is used for reinforcing and locking.
The description of the directions and the relative positional relationships of the structures, such as the description of the front, back, left, right, up and down, in the present utility model does not limit the present utility model, but is merely for convenience of description.
Claims (7)
1. The utility model provides an asphalt heating tank main shaft stabilising arrangement, its characterized in that includes split type fixed cover (1), and fixed cover (1) internally mounted has split type axle sleeve (2) of looks adaptation, and fixed cover (1) divide into three arc that can make up, and the arc outer lane is equipped with integrated into one piece's articulated slab (11), articulates respectively on three articulated slab (11) has folding supporting mechanism (4).
2. The main shaft stabilizing device of the asphalt heating tank according to claim 1, wherein the supporting mechanism (4) comprises a composite connecting plate I (41), a composite connecting plate II (45), an adjusting screw (43) and a locking block (47), one end of the composite connecting plate I (41) is hinged on the hinged plate (11), and the other end is hinged on the connecting block; one end of a composite connecting plate II (45) is hinged to the connecting block, the other end of the composite connecting plate II is hinged to a locking block (47), an adjusting nut I (42) and an adjusting nut II (46) which are matched with an adjusting screw rod (43) are hinged to the composite connecting plate I (41) and the composite connecting plate II (45), two ends of the adjusting screw rod (43) are opposite in rotation direction, and two ends of the adjusting screw rod are matched with the adjusting nut I (42) and the adjusting nut II (46) respectively.
3. The spindle stabilizing apparatus for asphalt heating tank according to claim 2, wherein a knob (44) is fixed to the middle of the adjusting screw (43).
4. A spindle stabilizing apparatus for asphalt heating tank according to claim 2, wherein one end of the locking block (47) is provided with an arcuate surface (471).
5. A spindle stabilizing apparatus for asphalt heating tank according to any one of claims 2-4, wherein the composite connection plates i (41) are each composed of two parallel connection plates i (411), and an adjusting nut i (42) is hinged between the two parallel connection plates i (411).
6. The spindle stabilizing apparatus for asphalt heating tank according to claim 5, wherein the composite connecting plates ii (45) are each composed of two parallel connecting plates ii (451), and the adjusting nuts ii (46) are hinged between the two parallel connecting plates ii (451).
7. The main shaft stabilizing device of the asphalt heating tank according to claim 1, wherein the joint of the three hinged plates (11) is fixed with a connecting lug plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322288651.2U CN220317705U (en) | 2023-08-24 | 2023-08-24 | Pitch heating jar main shaft stabilising arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322288651.2U CN220317705U (en) | 2023-08-24 | 2023-08-24 | Pitch heating jar main shaft stabilising arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220317705U true CN220317705U (en) | 2024-01-09 |
Family
ID=89422691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322288651.2U Active CN220317705U (en) | 2023-08-24 | 2023-08-24 | Pitch heating jar main shaft stabilising arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220317705U (en) |
-
2023
- 2023-08-24 CN CN202322288651.2U patent/CN220317705U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |