CN220333843U - Silica semi-manufactured goods conveying device - Google Patents
Silica semi-manufactured goods conveying device Download PDFInfo
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- CN220333843U CN220333843U CN202321851331.7U CN202321851331U CN220333843U CN 220333843 U CN220333843 U CN 220333843U CN 202321851331 U CN202321851331 U CN 202321851331U CN 220333843 U CN220333843 U CN 220333843U
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- Prior art keywords
- conveying device
- roller
- finished product
- auxiliary
- tensioning
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 29
- 239000011265 semifinished product Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 12
- 239000010935 stainless steel Substances 0.000 description 12
- 238000012423 maintenance Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model provides a silica semi-finished product conveying device which comprises a conveying belt, a motor roller, a supporting frame body and an auxiliary tensioning mechanism, wherein the auxiliary tensioning mechanism comprises a closed roller, a tensioning shaft, a plurality of supporting plates and deep groove ball bearings, the plurality of supporting plates are fixedly sleeved in the closed roller, the centers of the plurality of supporting plates are respectively and rotatably connected with the tensioning shaft, and two deep groove ball bearings are arranged between the tensioning shaft and the supporting plates. In conclusion, the utility model is not easy to deform, high in bearing capacity and not easy to damage, can reduce the failure rate of the auxiliary tensioning mechanism, ensures the normal operation of the production line, and reduces the ineffective consumption generated by starting and stopping equipment.
Description
Technical Field
The utility model relates to the technical field of silicon dioxide production, in particular to a silicon dioxide semi-finished product conveying device.
Background
After the silica semi-finished product 'cake' is prepared from a filter press, the silica semi-finished product 'cake' falls into a belt conveyor for conveying after 'stripping' operation, the front end of the belt conveyor is powered by a motor roller, the tail end of the belt conveyor is an auxiliary roller, and the auxiliary roller is mainly used for tensioning a belt.
In the field of silicon dioxide production and processing, in order to reduce equipment cost, in a general production enterprise, a selective belt conveyor, an auxiliary roller is a stainless steel bar cage wheel, and two ends of the stainless steel bar cage wheel are supported by deep groove ball bearings.
Referring to fig. 4 and 5, on the stainless steel bar cage wheel, the gap between two adjacent stainless steel bars is large, a small amount of semi-finished product materials on the belt conveyor can fall from two sides of the belt in the operation process, pass through the stainless steel bar gap and enter the inside of the auxiliary roller, the long-term accumulation can enable the semi-finished product materials to be fully stuffed in the steel bar cage wheel, the stainless steel bar cage wheel is deformed, even the steel bar falls off, the stainless steel bar cage wheel cannot be used, the stainless steel bar cage wheel needs to be replaced in the situation, and the maintenance and equipment cost is increased in practice.
Meanwhile, deep groove ball bearings at two ends of the auxiliary roller are provided with a disc, no-load and material-carrying moment are unequal in the operation process of the belt conveying device, the deep groove ball bearings are low in bearing capacity and easy to damage, abnormal noise and belt deviation occur when the bearings are damaged, and the material conveying device is stopped due to heavy weight, so that the operation of the whole production line is influenced, and meanwhile, the maintenance and equipment cost is increased.
Disclosure of Invention
In view of the above, the utility model provides a silica semi-finished product conveying device, which solves the problems of easy deformation, low bearing capacity, easy damage, and high maintenance and equipment cost of an auxiliary roller.
The technical scheme of the utility model is realized as follows:
the utility model provides a silica semi-finished product conveying device which comprises a conveying belt, a motor roller, a supporting frame body and an auxiliary tensioning mechanism, wherein one end of the conveying belt is in wound connection with the motor roller, the other end of the conveying belt is in wound connection with the auxiliary tensioning mechanism, and the conveying belt, the motor roller and the auxiliary tensioning mechanism are arranged on the supporting frame body;
the auxiliary tensioning mechanism comprises a closed roller, a tensioning shaft, a plurality of supporting plates and deep groove ball bearings, wherein the supporting plates are fixedly sleeved in the closed roller, the centers of the supporting plates are rotatably connected with the tensioning shaft, and two deep groove ball bearings are arranged between the tensioning shaft and the supporting plates.
On the basis of the technical scheme, preferably, the two ends of the closed roller are all provided with the discharge grooves which are concave inwards in a surrounding mode.
On the basis of the technical scheme, preferably, the position of the closed roller between the two discharging grooves is a working area, the two ends of the working area are all provided with anti-deviation layers in a surrounding mode, and the friction coefficient of the anti-deviation layers is larger than that of other positions of the working area.
On the basis of the technical scheme, preferably, three support plates are arranged, and the three support plates are respectively positioned at the two ends and the middle of the closed roller.
On the basis of the above technical scheme, preferably, a plurality of reinforcing ribs are arranged on two sides of the supporting plate in the middle, and two ends of each reinforcing rib are respectively connected with the supporting plate and the inner wall of the closed roller.
On the basis of the technical scheme, preferably, the conveying device further comprises a tensioning and adjusting mechanism, wherein the tensioning and adjusting mechanism comprises two bearing blocks, two sliding blocks and a driver;
the two bearing blocks are respectively fixed at two ends of the tensioning shaft, the bottom of each bearing block is fixedly connected with a sliding block, the bottoms of the sliding blocks are provided with sliding grooves, the sliding grooves are slidably connected with sliding rails arranged on the supporting frame body, one sliding block is connected with a driver, and the driver is arranged on the supporting frame body.
On the basis of the technical scheme, preferably, the material conveying device further comprises a material receiving groove, wherein the material receiving groove is arranged at the bottom of the auxiliary tensioning mechanism and is positioned at the discharging side of the auxiliary tensioning mechanism.
Compared with the prior art, the silica semi-finished product conveying device has the following beneficial effects:
1. the closed roller is adopted to replace a stainless steel bar cage wheel, so that gaps on the stainless steel bar cage wheel are eliminated, semi-finished product materials are prevented from entering the auxiliary tensioning mechanism, deformation of the roller is avoided, steel bar falling off is avoided, maintenance frequency is reduced, and maintenance and equipment part cost is reduced.
2. The two-disc deep groove ball bearing is arranged, the bearing capacity of the deep groove ball bearing is improved, the deep groove ball bearing is not easy to damage, the service life of the auxiliary tensioning mechanism is prolonged, the service life of the auxiliary tensioning mechanism can be prolonged to more than 6 months from 2-3 months of service life of the disc deep groove ball bearing, and the maintenance and equipment part cost is reduced.
3. The failure rate of the auxiliary tensioning mechanism is reduced, the normal operation of the production line is ensured, and the ineffective consumption generated by starting and stopping equipment is reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of a material handling apparatus;
FIG. 2 is a left side view of the auxiliary tightening mechanism and the tightening adjustment mechanism in the feeding device;
FIG. 3 is a view showing the structure of the airtight roller in FIG. 2 in the A-A direction;
FIG. 4 is a block diagram of an auxiliary tightening mechanism of the prior art;
FIG. 5 is a left side view of the block diagram of FIG. 4;
in the figure: the device comprises a conveying belt 1, a motor roller 2, a supporting frame body 3, an auxiliary tensioning mechanism 4, a sealing roller 41, a discharge chute 410, a tensioning shaft 42, a supporting plate 43, a deep groove ball bearing 44, a reinforcing rib 45 and an anti-deviation layer 46; the tensioning and adjusting mechanism 5, the bearing block 51, the sliding block 52, the sliding chute 520 and the driver 53; receiving trough 6, support block 61.
Detailed Description
The following description of the embodiments of the present utility model will clearly and fully describe the technical aspects of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Referring to fig. 1, the silica semi-finished product conveying device comprises a conveying belt 1, a motor roller 2, a supporting frame body 3 and an auxiliary tensioning mechanism 4, wherein one end of the conveying belt 1 is wound on the motor roller 2, the conveying belt is driven by the motor roller 2, the other end of the conveying belt 1 is wound on the auxiliary tensioning mechanism 4, and the conveying belt 1 is in a tensioning state through the auxiliary tensioning mechanism 4; the conveyer belt 1, the motor roller 2 and the auxiliary tensioning mechanism 4 are all arranged on the support frame body 3.
Referring to fig. 2 and 3, the auxiliary tightening mechanism 4 comprises a closed roller 41, a tightening shaft 42, a plurality of support plates 43 and deep groove ball bearings 44, wherein the support plates 43 are fixedly sleeved in the closed roller 41, the centers of the support plates 43 are rotatably connected with the tightening shaft 42, and two deep groove ball bearings 44 are arranged between the tightening shaft 42 and the support plates 43.
The working principle of the utility model is as follows:
the semi-finished silica product "cake" falls into the belt conveyor for conveying, as in fig. 1, the conveyor belt 1 and the semi-finished silica product thereon move along the direction B, and as the closed roller 41 is arranged, no gap exists on the auxiliary tensioning mechanism 4, and the semi-finished silica product falling on the conveyor belt 1 cannot enter the auxiliary tensioning mechanism 4, so that deformation of the roller cannot be caused. By providing two deep groove ball bearings 44 between the tensioning shaft 42 and the support plate 43, the bearing capacity of the deep groove ball bearings can be improved, and the service life of the auxiliary tensioning mechanism 4 can be prolonged
Preferably, the closed drum 41 is an integrally formed stainless steel drum.
Preferably, both ends of the sealing drum 41 are provided with an inwardly concave discharge chute 410. When the silica semi-finished product falls from both sides of the conveyor belt 1, the sealing roller 41 also rotates along with the movement of the conveyor belt 1 along the direction B, and the falling silica semi-finished product enters the discharge chute 410 and falls along with the rotation of the sealing roller 41, and the silica semi-finished product can be prevented from falling to a place outside the sealing roller 41 by the design of the discharge chute 410.
Preferably, the position of the sealing drum 41 between the two discharging grooves 410 is a working area (a dotted line C area in fig. 2, a winding conveyer belt 1), and the two ends of the working area are respectively provided with an anti-deviation layer 46 in a surrounding mode, wherein the friction coefficient of the anti-deviation layer 46 is larger than that of other positions of the working area. Since the discharge chute 410 is recessed inward with respect to the seal drum 41, the deviation preventing layer 46 is provided to prevent the conveyor 1 from deviating toward the recess.
Further preferably, the anti-deviation layer 46 may be a pattern provided on the airtight roller 41 or may be an anti-slip rubber layer.
Preferably, the three support plates 43 are arranged, the three support plates 43 are respectively positioned at two ends and in the middle of the closed roller 41, two sides of the middle support plate 43 are respectively provided with a plurality of reinforcing ribs 45, and two ends of the reinforcing ribs 45 are respectively connected with the support plates 43 and the inner wall of the closed roller 41. Because this application adopts airtight cylinder to replace stainless steel strip cage wheel, has improved the cost to a certain extent, consequently, airtight cylinder 41's thickness can not set up very thick, through the setting of strengthening rib 45, can improve airtight cylinder 41's supporting strength.
Preferably, the feeding device further comprises a tensioning adjustment mechanism 5, wherein the tensioning adjustment mechanism 5 comprises two bearing blocks 51, two sliding blocks 52 and a driver 53; two bearing blocks 51 are respectively fixed at two ends of the tightening shaft 42, the bottom of each bearing block 51 is fixedly connected with a sliding block 52, the bottom of each sliding block 52 is provided with a sliding groove 520, the sliding groove 520 is slidably connected with a sliding rail (the sliding rail is a well-known technology in the prior art and is not shown in the drawing) arranged on the supporting frame body 3, one sliding block 52 is connected with a driver 53, and the driver 53 is arranged on the supporting frame body 3. When the weight of the silica semi-finished product conveyed on the conveyor belt 1 is greatly changed, and the moment is unequal, the driver 53 is started, the bearing block 51 and the sliding block 52 can slide left and right on the support frame body 3, and the auxiliary tensioning mechanism 4 can slide left and right, so that tensioning adjustment of the conveyor belt 1 is realized.
In the present utility model, the actuator 53 is a cylinder, and a piston shaft of the cylinder is connected to the slider 52.
Preferably, the material conveying device further comprises a material receiving groove 6, wherein the material receiving groove 6 is arranged at the bottom of the auxiliary tensioning mechanism 4 and is positioned on the discharging side (the side b in fig. 1) of the auxiliary tensioning mechanism 4; the bottom of the receiving groove 6 is provided with a supporting block 61, and the supporting block 61 is connected with the supporting frame body 3. When the silica semi-finished products falling from the two sides of the conveying belt 1 fall from the discharge chute 410, the silica semi-finished products can fall into the receiving chute 6, and the worker is not required to clean the silica semi-finished products again, so that the working strength is reduced.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. A silica semi-finished product conveying device comprises a conveying belt (1), a motor roller (2), a supporting frame body (3) and an auxiliary tensioning mechanism (4), wherein one end of the conveying belt (1) is in wound connection with the motor roller (2), the other end of the conveying belt is in wound connection with the auxiliary tensioning mechanism (4), and the conveying belt (1), the motor roller (2) and the auxiliary tensioning mechanism (4) are arranged on the supporting frame body (3); the method is characterized in that:
the auxiliary tensioning mechanism (4) comprises a closed roller (41), a tensioning shaft (42), a plurality of supporting plates (43) and deep groove ball bearings (44), wherein the supporting plates (43) are fixedly sleeved in the closed roller (41), the centers of the supporting plates (43) are rotationally connected with the tensioning shaft (42), and two deep groove ball bearings (44) are arranged between the tensioning shaft (42) and the supporting plates (43).
2. The silica semi-finished product conveying device according to claim 1, wherein: both ends of the closed roller (41) are respectively provided with an inwards concave discharging groove (410) in a surrounding mode.
3. The silica semi-finished product conveying device according to claim 2, wherein: the sealed roller (41) is located between the two discharging grooves (410) and is a working area, anti-deviation layers (46) are arranged at two ends of the working area in a surrounding mode, and friction coefficients of the anti-deviation layers (46) are larger than those of other positions of the working area.
4. The silica semi-finished product conveying device according to claim 1, wherein: the three support plates (43) are arranged, and the three support plates (43) are respectively positioned at the two ends and the middle of the closed roller (41).
5. The silica semi-finished product conveying device according to claim 4, wherein: a plurality of reinforcing ribs (45) are arranged on two sides of the middle supporting plate (43), and two ends of the reinforcing ribs (45) are respectively connected with the supporting plate (43) and the inner wall of the closed roller (41).
6. The silica semi-finished product conveying device according to claim 1, wherein: the conveying device further comprises a tensioning and adjusting mechanism (5), wherein the tensioning and adjusting mechanism (5) comprises two bearing blocks (51), two sliding blocks (52) and a driver (53);
the two bearing blocks (51) are respectively fixed at two ends of the tensioning shaft (42), the bottom of each bearing block (51) is fixedly connected with a sliding block (52), the bottom of each sliding block (52) is provided with a sliding groove (520), the sliding groove (520) is connected with a sliding rail arranged on the supporting frame body (3) in a sliding manner, one sliding block (52) is connected with a driver (53), and the driver (53) is arranged on the supporting frame body (3).
7. The silica semi-finished product conveying device according to claim 1, wherein: the material conveying device further comprises a material receiving groove (6), wherein the material receiving groove (6) is arranged at the bottom of the auxiliary tensioning mechanism (4) and is positioned at the discharging side of the auxiliary tensioning mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321851331.7U CN220333843U (en) | 2023-07-14 | 2023-07-14 | Silica semi-manufactured goods conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321851331.7U CN220333843U (en) | 2023-07-14 | 2023-07-14 | Silica semi-manufactured goods conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220333843U true CN220333843U (en) | 2024-01-12 |
Family
ID=89450194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321851331.7U Active CN220333843U (en) | 2023-07-14 | 2023-07-14 | Silica semi-manufactured goods conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220333843U (en) |
-
2023
- 2023-07-14 CN CN202321851331.7U patent/CN220333843U/en active Active
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